65results about "Filament handling" patented technology

An unwind apparatus for obtaining, loading, splicing, and unwinding convolutely wound rolls of web material and forwarding the web material unwound from each of the convolutely wound rolls uninterruptedly to a downstream apparatus is disclosed. The unwind apparatus provides for a multi-axis robot and an end effector operatively connected to the multi-axis robot. The end effector provides for a stationary motor, a rotational coupling mechanically coupled to the stationary motor, and, a mandrel mechanically coupled to the rotational coupling. The mandrel is capable of releasably engaging the convolutley wound rolls of web material.

The invention relates to a bobbin-equipped wire take-up machine, which comprises a frame, a supporting and lifting mechanism mounted on the frame, a first and a second moving thimble device mounted at two sides of the supporting and lifting mechanism respectively, and a smooth rod wire arrangement device mounted above the supporting and lifting mechanism. The supporting and lifting mechanism includes a support frame mounted at one side of the frame, a first and a second guide wheel are mounted at the other side of the frame, a first and a second pulley are mounted under the first and the second guide wheel, a wire rope is wound on the first and the second guide wheel and the first and the second pulley, two ends of the wire rope are fixed on the support frame, a screw nut seat is arranged on the wire rope between the first and the second pulley and fitted on a screw, one end of the screw is connected with the power output end of a deceleration motor, and the other end of the screw is mounted in a screw seat via a bearing. The inventive machine has the advantages of compact and reasonable structure, convenient operation, stable lifting process and wire take-up process of bobbin, and good wire take-up quality.

The invention relates to a suture winding machine and a suture winding method. The technical problems that existing manual suture winding operation is high in cost and low in efficiency, and product quality is difficult to ensure are solved. The suture winding machine comprises a base, a vertical plate, a linear module, a motor, a claw disc shaft, a linear rotary bearing, a blocking barrel fixing ring, a blocking barrel and a claw disc. The vertical plate is connected with the base. The linear module is connected to the base and is provided with a sliding table. The motor is connected with the sliding table. The blocking barrel fixing ring is connected with the vertical plate. The blocking barrel is connected with the blocking barrel fixing ring and is provided with a first opening and a second opening which are formed symmetrically. The linear rotary bearing is connected to the vertical plate. The claw disc shaft is arranged in the linear rotary bearing. One end of the claw disc shaft is connected with an output shaft of the motor. The other end of the claw disc shaft is connected with the claw disc. Tongs are connected to the claw disc. The claw disc is located in the inner space of the blocking barrel fixing ring. The suture winding machine and the suture winding method are widely used in packaging of medical sutures.

The object of the present invention is to obtain a contact pressure control device capable of carrying out feedback control enduring a practical use by inventing a pressure detecting means and the employment structure of the same. The contact pressure control device of the take-up winder comprises a bobbin holder 5, a contact pressure roller 11 contacted against the bobbin B set on the bobbin holder 5, a slide supporting mechanism (s) for supporting the contact pressure roller elevating or descending to the machine main body 2 , and a contact pressure cylinder 13 freely adjusting the contact pressure of the contact pressure roller 11 and the bobbin holder 5. Moreover, a load cell 16 is provided directly below one contact pressure cylinder 13 located between a pair of slide supporting mechanisms (s), (s). Furthermore, a print circuit board for controlling is provided for controlling the contact pressure cylinder 13 based on the detected value of the load cell 16 so that the contact pressure is to be maintained at a designated value.

The invention discloses a doffing control system and an automatic doffing control method. The method includes the steps that (1) after spinning cakes are coiled by a coiler, a background control system transmits a signal to a doffing filature, the doffing filature runs to a corresponding coiler discharging opening, and the coiled spinning cakes are pushed by a coiler to the doffing filature one byone; (2) the doffing filature carries the spinning cakes to run to a cake receiving table, and the spinning cakes are pushed to the cake receiving table; (3) after the cake receiving table is fully loaded with the spinning cakes, a cake taking clamp is installed on a material taking robot in a replaced manner, the spinning cakes on the cake receiving table are clamped by the cake taking clamp, the spinning cakes on the cake receiving table are hung to a material support one by one, and the material support is conveyed out after all spinning cakes are hung on the material support; and (4) thesteps (1)-(3) are repeatedly executed until all spinning cakes coiled by the coiler are hung on the material support. By means of the doffing control system and the automatic doffing control method, automatic doffing of the spinning cakes is achieved, continuous production and running can be achieved, and the preparing efficiency of the spinning cakes is greatly improved.

The invention discloses a winding balance device which can ensure that the tension of yarn is constant in the winding process of spiral lines of the yarn. The winding balance device comprises a tension balancing stand arranged on a machine beam, wherein a supplementary mandrel and at least one inserting hole distributed around the supplementary mandrel are arranged on the tension balancing stand; a supplementary swinging rod and a torsion spring are movably sleeved on the supplementary mandrel; one end of the torsion spring is butted on the supplementary swinging rod, and the other end of the torsion spring is inserted into the inserting hole; a supporting shaft is arranged at the end part of the supplementary swinging rod; and a swinging winding guide wheel is arranged on the supporting shaft. In the winding process of the spiral lines of the yarn, the supplementary swinging rod swings up and down under the action of the torsion spring to ensure that the length of the yarn between the output point and the winding point of a yarn conveying device is always constant, so that the linear speed of the yarn conveying device is constant, and the tension of the yarn is constant, thereby effectively avoiding the periodic uneven twisting and greatly improving the quality of the formed yarn.

The invention discloses a method and a system for controlling a cable drum. The system comprises a first detection device, a second detection device, a receiver and a controller, wherein the first detection device is installed on a traveling support of a traveling mechanism of the cable drum and used for detecting the position of the traveling mechanism of the cable drum; the second detection device is mounted on an outer support of a guide frame of the cable drum and used for detecting the state of the guide frame of the cable drum; the receiver is connected with the first detection device and the second detection device and used for receiving position signals of the traveling mechanism of the first detection device and state signals of the guide frame of the second detection device; and the controller is connected with the receiver and used for determining whether the cable drum works normally according to position signals of the traveling mechanism and state signals of the guide frame, and controlling the cable drum to execute cable winding and laying operations under the condition that the cable drum is determined to work normally. According to the method and the system, accidents such as cable towing and cable loosening can be avoided, and loading and transportation efficiencies are improved.

The invention relates to a main spindle part of a spool wire-receiving machine, which is used for tightly propping a spool and supplying power on the spool wire-receiving machine. The main spindle part mainly comprises a main spindle, the main spindle is connected with a drive plate through a key; the drive plate is connected with a right centre through a first inner hexagon screw, and the right centre is connected with the main spindle through a second inner hexagon screw; the main spindle is sequentially sleeved with a first bearing, an oil retaining sleeve, a sleeve, a second bearing, a cushion cover and a third bearing which are locked by using round nuts; the first bearing, the oil retaining sleeve, the sleeve, the second bearing, the cushion cover, the third bearing and the round nuts are externally sleeved by a bearing seat; the bearing seat is arranged in a rack installation hole; both ends of the bearing seat are respectively fixed with a first permeable cover and a second permeable cover; and the first permeable cover and the second permeable cover are respectively provided with oil cup holes for installing oil cups; and the other end of the main spindle is fixedly connected with a large belt wheel. The invention has simple, compact and reasonable structure, convenient maintenance and replacement, easy installation and longer service life.

The invention discloses a pay-off rack with the height conveniently adjusted for a cable. The pay-off rack comprises a bottom board. Two supporting boards are symmetrically arranged at the top of thebottom board. First through grooves are formed in the tops of the opposite sides of the two supporting boards. The top and the bottom of the inner wall of each first through groove are fixedly connected through a first sliding rod. The surface of each first sliding rod is in sliding connection with slide blocks. slide block Stabilizing blocks are arranged on the opposite sides of every two corresponding slide blocks. Through mutual cooperation of the first through grooves, the first sliding rods, stabilizing boards, first fixing blocks, first connecting shafts, connecting rods, second connecting shafts, second fixing blocks, sliding grooves, rolling runners, air cylinders, fixing boards, stabilizing shafts, second through grooves, rotary shafts, connecting grooves, second sliding rods andsliding blocks, the effect that the height is adjusted conveniently is achieved, the problem that the height of a pay-off rack cannot be adjusted conveniently can be solved, cable drums in different sizes can be placed on supporting frames, work efficiency is improved, and use of the pay-off rack is extremely convenient.

The invention relates to a yarn separating mechanism for a yarn separating machine, and belongs to the technical field of textile machines. The mechanism comprises a base with an upright post, upper and lower yarn guide rollers, a yarn isolating comb, a magnetic powder brake, first and second driving wheels, a limit roller frame and a terminal yarn conveying roller, wherein a guide rail bracket is arranged on the right side of the base and provided with a group of yarn bundle guide rollers; the upper and lower yarn guide rollers and the yarn isolating comb are arranged on the upright post; a group of yarn isolating rollers extend from the yarn isolating comb; the magnetic powder brake is arranged on the left side of the base; a magnetic powder brake power output shaft of the magnetic powder brake is fixedly provided with a magnetic powder brake driving wheel; the second driving wheel is fixed on a lower yarn guide roller shaft; the first driving wheel is fixed on an upper yarn guide roller shaft; the limit roller frame is fixed at the upper end of the upright post and provided with a pair of limit rollers; a yarn passing channel is formed by a gap between the pair of limit rollers; the terminal yarn conveying roller is arranged on the upper part of the upright post through a pivot; the upper and lower yarn guide rollers are positioned on one side of the upright post; and the first and second driving wheels are positioned on the other side of the upright post. The occupied area can be saved; the mechanism is suitable for separating a yarn bundle into single yarns in textile industry and has a high generalization degree; and using cheapness is reflected.

The invention discloses an automatic yarn winder. By using the automatic yarn winder, yarns can be automatically wound conveniently, manual operation is not required, and yarn winding efficiency is improved. The automatic yarn winder comprises a base, a movable platform, a supporting frame and a bobbin, wherein the movable platform is arranged on the base; the supporting frame is arranged on the movable platform; the bobbin is arranged on the top of the supporting frame; the movable platform is provided with a winding motor and a winding switch; the winding motor is connected with the bobbin; the winding switch controls making and breaking of the winding motor; the base is also provided with a translation motor and a translation switch; the translation motor drives the movable platform to move on the surface of the base; and the translation switch controls making and breaking of the translating motor. The automatic yarn winder can be wound with yarns automatically by controlling the winding switch; the yarn winder moves back and forth by controlling the translation switch, so that the yarns are wound uniformly; and by the design of a yarn clamp, the yarns are conveniently fixed on the bobbin, and wire winding stability is improved.

The invention discloses an intelligent wire harness machine. The intelligent wire harness machine comprises a machine frame, a wiring channel forming device, a cable storage device, a cable laying device, a cable transferring device, a control device and the like installed on the machine frame, wherein, according to a command sent by the control device, the wiring channel forming device acts so asto form a cable laying channel, then the cable transferring device takes a to-be-laid cable out from the cable storage device in a forking mode and transfers the to-be-laid cable to the cable layingdevice, and the cable laying device lays the cable in the cable laying channel. According to the intelligent wire harness machine, according to a actual wiring path of the cable and the required cablespecification information, the wiring channel can be automatically formed, the corresponding cable is laid in the wiring channel, the whole process automation of the cable layout is achieved, the dependence on manual work is reduced, the uncontrollable problems in the wiring process are reduced, the wiring efficiency and wiring quality are improved, the wiring path and the laid cable specification can be adjusted according to different wiring tasks at any time, and the wide applicability is achieved.

The invention discloses a winding device having an automatic winding function and used for cable production. The winding device comprises a base. A first fixing rod and a second fixing rod are fixedlymounted on the two sides of the top of the base correspondingly. A protective shell is fixedly mounted on the left side of the first fixing rod. A motor is fixedly mounted on the left side of the first fixing rod and is located inside the protective shell. According to the winding device having the automatic winding function and used for cable production, through the cooperation of the base, thefirst fixing rod, the second fixing rod, the protective shell, the motor, a circular sliding groove, a first disc, a first sliding block, a clamping block, a winding cylinder, a cylinder, a limiting disc, a clamping groove, an outer shell, a controller, an electric telescopic rod, a circular sliding rail, a second disc, a bearing, a telescopic rod and a second sliding block, the problems of low winding speed, long winding time and high cost of manual winding are solved; and when the winding device is used, manual winding is not needed, the amount of labor used for cable winding is reduced, thecable winding cost is reduced, and the cable winding time is shortened.

The invention relates to an unreeling device special for embedded silk threads, which consists of a vertical upright post, a main leading silk connecting piece, two auxiliary leading silk connecting pieces, a horizontal transversely-arranged hack lever, a horizontal longitudinally-arranged hack lever and a base, wherein the middle of the main leading silk connecting piece is provided with a horizontal through hole and a vertical through hole which are not communicated mutually; the lower end of the vertical upright post is provided with the base which is fixed with the ground, while the upper end passes through the vertical through hole in the middle of the main leading silk connecting piece and is fixed through a jack screw on the lateral surface; the horizontal transversely-arranged hack lever passed through the horizontal through hole of the main leading silk connecting piece; the main leading silk connecting piece is also provided with a threaded hole which is vertical and communicated with the horizontal through hole, and the horizontal longitudinally-arranged hack lever of which both ends are provided with threads is connected with the threaded hole; the middles of the two auxiliary leading connecting pieces are provided with T-shaped through holes; the two auxiliary leading connecting pieces are arranged at two ends of the horizontal hack levers; a three-way hole comprises one threaded hole; and the horizontal longitudinally-arranged hack lever of which both ends are provided with threads is connected with the auxiliary leading connecting pieces through the threads. The unreeling device has the advantages of simple integral structure, convenient operation and use, good stability and high reliability.

The invention relates to the technical field of optical fiber and discloses a rolling assisting device having limiting and loose preventing functions and used for optical fiber machining. The rollingassisting device comprises a shell. Limiting rods are movably connected to the outer side of the shell. A third rotating disc rotates to enable two cutting rods to automatically cut the optical fiberintermittently, moreover, while the cutting rods move, a second rotating disc changes between the rotating state and the static state, and thus follow-up limiting operation is triggered. When rotatingrods rotate, the two limiting rods change between the state of being vertically placed on the outer side of a rolling cylinder and the state of being horizontally placed on the two sides of the rolling cylinder. Under the circumstance of not influencing rolling operation, the optical fibers is limited immediately after cutting is completed, and the situations that due to the fact that the bendingdegree of the optical fiber cannot be attached to the optical fiber on the rolling cylinder, the tail portion of the optical fiber loses the pulling force effect, thus when a rolling mechanism rollsthe disconnected optical fiber, the winding looseness of the optical fiber is increased, the optical fiber cannot be effectively rolled on the outer side of the rolling cylinder, which is not beneficial for follow-up package operation can be avoided.

The invention discloses a pay-off reel supporting structure which comprises a vertical supporting plate and a pay-off reel. The pay-off reel supporting structure further comprises a connection plate which is connected with the vertical supporting plate in a rotating mode through a bearing. Female connection blocks are distributed on the connection plate, the pay-off reel comprises a first baffle and a second baffle, male connection blocks are arranged on the first baffle, and the female connection blocks and the male connection blocks are connected in a matched mode. The pay-off reel supporting structure has the advantages of being low in work noise, long in service life, and reliable in connection with the pay-off reel.

The invention discloses a grass rope winding device for sanitation, which comprises a grass rope and a base, a bracket installed on the base, a driving wheel connected with the bracket through a transmission shaft, an auxiliary driving wheel and a winding drum, and a driving wheel connected with the driving wheel. connected drive motor; the two ends of the reel are provided with crossbars arranged radially along the transmission shaft on the transmission shaft; the end of the crossbar is provided with an auxiliary gear lever along the axial direction of the reel; the grass rope One end is connected to the winding drum through the input roller. The straw rope winding device for sanitation of the present invention inputs straw through the input roller, and the driving motor drives the driving wheel, transmission shaft and auxiliary driving wheel to rotate and process; the straw rope is automatically formed into a coil, which is convenient for storage and transportation; the straw rope produced is uniform in thickness, and the rope The surface is smooth, and the settings can be adjusted according to user requirements; the equipment is compact in structure, easy to move, simple to operate, saving manpower and material resources; it is not limited by the size of the site.

The invention discloses a textile machinery wire anti-winding protection device, and particularly relates to the field of textile machinery, the textile machinery wire anti-winding protection device comprises a base, supporting plates are fixedly connected to the left and right sides of the top of the base, bearings are embedded in the bottoms of the opposite sides of the two supporting plates, and rotating shafts are fixedly connected to inner rings of the two bearings in a sleeving mode. The rotating shaft on the right side penetrates through the corresponding supporting plate and is fixedlyconnected with a driven wheel, and a driving mechanism used for driving the rotating shafts to rotate is arranged on the base. First connecting plates are fixedly connected to the opposite ends of the two rotating shafts. By arranging the first connecting plates, second connecting plates and telescopic rods, the two second connecting plates can be away from each other through stretching and retracting of the telescopic rods, positioning columns and clamping plates on two bundle plates can be in clamped connection with the two second connecting plates, then the two second connecting plates clamp the two bundle plates through elastic force of first springs, and thus a wire winding roller can be conveniently positioned.

The invention provides a double-shaft winding mechanism which at least comprises an upper winding shaft and a lower winding shaft. The upper winding shaft and the lower winding shaft are arranged oppositely. Feeding and material collecting of the double-shaft winding mechanism are both of automatic structures, too much labor investment is not required so as to reduce labor, and under the guarantee of the premises, the machine is high in precision and fast in movement. The machine has another advantage that double shafts can move simultaneously, and a lot of values are added to the machine itself by means of a complex and clever working method.

A fused deposition modeling filament production apparatus including an extrusion unit comprising an extruder, feeding means for feeding FDM raw material into the extrusion unit, a filament discharge at an end of the extruder, a filament cooling unit linked to the filament discharge, a filament buffer unit for receiving and storing the filament from the cooling unit. The extrusion unit, the filament cooling unit and the filament buffer unit are accommodated in a frame. The extrusion unit is horizontally accommodated in a top section of the frame, having the feeding means on top of the extrusion unit and extending vertically from the extrusion unit. The filament discharge is arranged for substantially vertically downward discharging the extruded filament from the extrusion unit. The filament cooling unit and filament buffer unit are accommodated in a lower section of the frame below the extrusion unit.

The invention discloses a novel intelligent cable rolling device which structurally comprises a base support, an intelligent adjusting transmission control device, a handle support, a rubber handle, afixed thread, a movable support, a protection plate and a rubber sleeve. The protection plate is located on the upper surface of the base support and is fixedly connected with the base support, the rubber sleeve wraps the surface of the outer side of the base support and is meanwhile connected with the base support in a clearance fit manner, the intelligent adjusting transmission control device is located on the surface of the right side of the protection plate and is mechanically connected with the protection plate, the handle support is vertical to the upper surface of the intelligent adjusting transmission control device and is connected with the intelligent adjusting transmission control device in a welding manner, when the rolling device works, the aims that the size of a main shaftcan be adjusted according to the size of a cable, a circuit can be stored more regularly, meanwhile, automatic cable arrangement is carried out during cable winding, the cable arrangement distance canbe adjusted, and the device can be more perfect are achieved.

The invention discloses a convenient-rectifying winding device for producing zippers. The convenient-rectifying winding device comprises a winding device body, a supporting frame is fixedly arranged on the surface of one side of the winding device body, a first servo motor is fixedly arranged on the surface of the upper end of the supporting frame, a first rotary shaft is arranged on one side of the first servo motor in a transmission mode, a plurality of connecting rods are correspondingly and uniformly distributed at the two ends of the first rotary shaft along the circumference, a first bearing is fixed to the connecting rod fixed to one end of the first rotary shaft, and a second bearing is fixed to the connecting rod fixed to the other end of the first rotary shaft. A first sliding telescopic sleeve is fixed to the inner wall of the first bearing, a clamping sleeve is slidably arranged in the first sliding telescopic sleeve, a second sliding telescopic sleeve is fixed to the innerwall of the second bearing, a magnetic clamping shaft is slidably arranged in the second sliding telescopic sleeve, a winding roller is arranged between the second bearing and the clamping sleeve ina sleeving mode, baffles are arranged at the two ends of the winding roller, and the zippers are wound in the baffles. The assembly and disassembly are simple and convenient, the structure is reasonable, the using is safe and convenient, and great help is provided for people.

The invention discloses a cable take-up and pay-off device for communication engineering. The cable take-up and pay-off device comprises a bottom plate, wherein the top of the bottom plate is rotationally connected with two rotating rollers with the adjustable spacing, and two chain wheels are arranged on one sides of the rotating rollers and rotationally connected to the bottom plate; the two chain wheels are connected through a transmission chain, and a hollow sleeve is rotationally connected to the transmission chain; and a driving device is arranged on one side of the transmission chain. The cable take-up and pay-off device is simple in structure. A cable sequentially penetrates through the hollow sleeve, a second rotating wheel and a rotating sleeve. The cable moves, the second rotating wheel is driven to rotate, and then a first transmission belt drives the transmission chain to rotate. The transmission chain drives the hollow sleeve on the transmission chain to reciprocate, andthen the cable is pulled to be wound on a coil in a reciprocating mode and prevented from being wound. Meanwhile, a second transmission belt drives a worm to rotate, the worm is meshed with a worm wheel to drive the rotating sleeve to rotate, and the rotating sleeve drives a spiral brush in the rotating sleeve to clean the surface of the cable, so that cleanliness of the cable is guaranteed.

The invention discloses a full-automatic threading device solving the problem that when a wire is threaded through a wire threading device in the prior art, the wire is prone to skidding and knotting. The full-automatic threading device comprises a motor, a fixing plate, a wire outlet mechanism and a wire inlet mechanism, and the motor is movably connected to the fixing plate and can move relative to the fixing plate. A shaft of the motor is connected with a fixing wheel, the fixing plate is further provided with a synchronous belt wheel, the synchronous belt wheel and the fixing wheel are sleeved with a synchronous belt, a gap is reserved between the synchronous belt and the synchronous belt wheel, and the wire outlet mechanism and the wire inlet mechanism are close to the synchronous belt wheel, and the wire winds around the synchronous belt wheel and enters the wire outlet mechanism after getting out of the wire inlet mechanism according to the positions. By means of the technical scheme, the problems in the prior art are well solved.

The invention relates to an automatic creeling winder and a control method thereof, and belongs to the technical field of winders. The automatic creeling winder comprises a rack, wherein a creeling mechanism is arranged on the rack, a standby machine head and a working machine head which are symmetrically distributed are arranged at the front end of the creeling mechanism, a winding displacement mechanism is arranged below the creeling mechanism, the lower end of the winding displacement mechanism is provided with a winding displacement transverse moving frame movably connected and fixed with the winding displacement mechanism, and a tension assembly located above the winding displacement mechanism is arranged above the side of the creeling mechanism. The automatic creeling winder has the advantages of convenience in operation, high working efficiency, good running stability and high automation degree, solves the problems that head and tail yarns are controlled during machine head creeling and a manipulator takes out a barrel material after winding and clustering, ensures the uniformity of the yarn roll barrel-forming specification, improves the use performance of the winder, and reduces the influence and potential safety hazards of external factors on equipment.

The invention relates to the technical field of line separation devices, and discloses an auxiliary adjustment mechanism for winding and used for a line separation device. The auxiliary adjustment mechanism for winding and used for the line separation device comprises a workbench, wherein support columns are arranged on the surface of the workbench; a fixture block is arranged in each support column; a clamping spring is arranged on the surface of each fixture block; a push plate is arranged on the surface of each fixture block; a handle is arranged on the surface of each support column; a loop rod is arranged at one end away from the corresponding support column, of each fixture block; and a slide rod is arranged on the side surface of each loop rod. According to the auxiliary adjustmentmechanism for winding and used for the line separation device, through cooperative use for a driver and a first bevel gear, cooperative use for a drive gear and a rotary disc, cooperative use for a fan-shaped gear and a driven gear, and cooperative use for a rack and a slide plate, a line loop for winding in each loop rod is further capable of carrying out left-right reciprocating movement duringrotation winding, and the separated lines can further be uniformly wound on the surface of the line loop, so that the winding effect is improved, the stability of the winding process is ensured, and the winding efficiency is increased.