Planetary transmission device of coating machine

A technology of transmission device and coating machine, which is applied in the direction of transmission device, gear transmission device, and device for coating liquid on the surface. The speed cannot be adjusted independently, etc., to save working time, simple structure and improve work efficiency

Active Publication Date: 2014-07-23
CHANGZHOU JUNHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows an electrostatic painting robot arm (ES) to move around while paint it's still running smoothly without stopping or slow down during operation. It achieves these benefits through controllably changing its direction of motion based upon factors like position along one axis relative to another. By doing this, there are fewer problems associated with traditional methods such as pausing power supply after each step, allowing excessive heat from previous steps to dissipate before starting new ones, and avoiding damage caused by overheated components due to prolonged use. Additionally, if both the ESC arms have different speeds they also spin their own counterweight instead of being driven independently. Overall, this innovation simplifies the design and enhances the overall functionality of the robotic system.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the efficiency or flexibility of automatically coated machines for painting large surfaces such as buildings without having to manually change their colors frequently during maintenance periods.

Method used

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  • Planetary transmission device of coating machine
  • Planetary transmission device of coating machine
  • Planetary transmission device of coating machine

Examples

Experimental program
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Effect test

Embodiment 1

[0018] See Figure 1 to Figure 3 , the present embodiment has a main shaft 4, a planetary gear mechanism 7 and a frame 16, and the planetary gear mechanism 7 includes a sun gear 7-1 and three planetary gears 7-2 meshed with the sun gear 7-1 and evenly distributed.

[0019] Described main shaft 4 is made up of hollow main shaft 4-1 and central main shaft 4-2, is fixed with hollow main shaft bearing seat 5 on frame 16, and hollow main shaft 4-1 is supported by a pair of bearings in hollow main shaft bearing seat 5. The central main shaft 4-2 and the hollow main shaft 4-1 are connected by two central main shaft bearings 2, and the two central main shaft bearings 2 are respectively arranged at both ends of the hollow main shaft 4-1, and the central main shaft 4-2 is composed of two central main shaft bearings 2 supports.

[0020] The upper end of the hollow main shaft 4-1 is provided with a pulley 3-1, the upper end of the central main shaft 4-2 is provided with a belt pulley 3-2, a

Embodiment 2

[0033] See Figure 4 , The planetary gear mechanism of this embodiment has 2 planetary wheels, so it has 2 sets of workpiece basket clamping mechanisms. Refer to Example 1 for the specific structure.

Embodiment 3

[0035] See Figure 5 , The planetary gear mechanism of this embodiment has 4 planetary gears, so it has 4 sets of workpiece basket clamping mechanisms. Refer to Example 1 for the specific structure.

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Abstract

The invention discloses a planetary transmission device of a coating machine. The planetary transmission device of th coating machine comprises a spindle, a planetary gear mechanism and a rack, wherein the spindle consists of a hollow spindle and a central spindle; the hollow spindle is supported by a hollow spindle bearing seat which is fixed on the rack; the lower end of the central spindle stretches out of a centrifugal disc and is connected with a sun gear; the lower end of the hollow spindle is connected with a centrifugal disc on which through holes are uniformly distributed; the number of the through holes is equal to the number of planetary gears; a planetary gear shaft bearing seat is arranged in each through hole; the planetary gear shafts are hollow shafts; the planetary gear shafts are inserted in corresponding planetary gear shaft bearing seats; the hollow spindle and the central spindle are respectively driven by a hollow spindle speed reducing motor and a central spindle speed reducing motor to operate; a set of workpiece basket clamping mechanism is arranged corresponding to each planetary gear shaft. The planetary transmission device of the coating machine is relatively simple in structure and capable of respectively adjusting the revolution speed and autorotation speed of a workpiece basket to reach the optimal revolution speed and autorotation speed for workpiece coatings.

Description

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Claims

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Application Information

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Owner CHANGZHOU JUNHE TECH
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