Rotational reflector device used on inflatable shaft of coating machine

A technology of rotating reflective and air-expanding shafts, which is applied in the directions of transportation and packaging, winding strips, thin material processing, etc., which can solve the problems of heavy physical exertion of production employees, long working hours, waste of substrates, etc., and achieve convenient and quick adjustment , low labor intensity, and the effect of improving production efficiency

Inactive Publication Date: 2015-11-18
ZHONGSHAN SONGDE NEW MATERIAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such an operation consumes a lot of physical strength for the production staff, and the working hours are long and inefficient.
If the relative angle between the tape and the reflector is not adjusted, the tail material will be very long during automatic splicing, and the substrate waste will be serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] refer to Figure 1 to Figure 3 , Figure 1 to Figure 3 It is a structural schematic diagram of a specific embodiment of the present invention. As shown in the figure, a rotatable reflector device used on the air expansion shaft of a coating machine includes an air expansion shaft 3 and a rotating sleeve 4, and the rotating sleeve 4 rotates Set on the air shaft 3, a set of reflectors 9 are arranged on the rotating sleeve 4, and a rotation positioning device is also arranged between the rotating sleeve 4 and the air shaft 3, preferably, in this embodiment , the rotation positioning device is a pinball mechanism 80, and the rotary sleeve 4 is radially provided with some pinball holes 42, and the pinball mechanism 80 includes pinballs 8 and springs 7 arranged in the pinball holes 42 in turn. , and blocked by an adjusting screw 6, the air expansion shaft 3 has a number of recesses 31 corresponding to the marbles 8, the marbles 8 can extend out of the inner wall of the rotat...

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PUM

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Abstract

The invention discloses a rotational reflector device used on an inflatable shaft of a coating machine. The rotational reflector device comprises the inflatable shaft and a rotating sleeve. The rotating shaft is rotationally arranged on the inflatable shaft. At least one set of reflectors are arranged on the rotating sleeve. A rotating positioning device is further arranged between the rotating sleeve and the inflatable shaft. According to the rotational reflector device, by means of the structural innovation, the previous working flow of carrying out deflating again, rotating the inflatable shaft and carrying out inflating again for fixing is transformed into the operation of rotating the reflectors which are low in mass and small in size, the procedure of deflating and inflating is not needed any more, and thus the labor intensity of production workers is relieved; and the new mechanism is convenient and fast to adjust and low in labor intensity, the previous cumbersome operation process is simplified, the production efficiency is greatly improved, and the development requirement of modern machines is better met through the user-friendly operation concept.

Description

technical field [0001] The present invention relates to a rotatable reflective plate device used on the air expansion shaft of a coating machine. Background technique [0002] The working principle of the automatic unwinding and splicing of the coating machine is to first stick a tape on the opening of the new roll of paper, film and other substrates. Unwind the old roll at the same time, and then cut off the base material of the old roll. The distance from the feeding port to the cutting point of the base material is the length of the tail material during automatic material feeding, and this tail material is a waste, so the shorter the length, the better. The ideal state is the joint between the new roll and the old roll Cut off the old roll substrate immediately after bonding. When the cutter starts to cut material is controlled by the feedback signal of the reflector. Specifically, after the infrared electric eye probe installed on the swing arm of the cutter irradiates...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/18B65H19/20
CPCB65H19/18B65H19/20B65H2301/418
Inventor 郭景松刘小勇
Owner ZHONGSHAN SONGDE NEW MATERIAL EQUIP CO LTD
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