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A circuit board buffer device driven by a magnetic wheel

A circuit board, magnetic wheel technology, applied in storage devices, circuits, electrical components, etc., can solve problems such as operation accidents, gear oil mist generation, powder generation, etc., to improve stability and reliability, avoid misoperation problems, The effect of improving operational reliability

Active Publication Date: 2021-07-02
SHANGHAI TECHSENSE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This solution has the following disadvantages: the friction between the driving gear and the driven gear will cause powder generation, and at the same time, the gears need to be lubricated, resulting in the generation of oil mist when the gears are running
However, this solution has brought new problems: during operation, the driving wheel will interfere with the upper and lower driven wheels adjacent to the driven driven wheel, causing misoperation and resulting in operational accidents

Method used

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  • A circuit board buffer device driven by a magnetic wheel
  • A circuit board buffer device driven by a magnetic wheel
  • A circuit board buffer device driven by a magnetic wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention is further elaborated below by specific embodiment:

[0029] Such as figure 1 As shown, a circuit board buffering device driven by a magnetic wheel includes a board feeding mechanism 100 , a buffering mechanism 200 and a driving mechanism 300 .

[0030] Such as figure 2 As shown, the plate feeding mechanism 100 includes a conveying platform 110, and the conveying platform 110 is conveyed by a platen 111, two side plates 112 arranged on both sides of the platen 111, and two groups of two groups separately arranged on the inner surfaces of the two side plates 112. Belt 113 constitutes. The upper surfaces of the two sets of conveyor belts 113 are at the same horizontal position. The driving wheels of the two groups of conveyor belts 113 are worn with drive shafts, and one end of the drive shafts stretches out to the outside of the side plate 112 and is connected with the motor, which drives the synchronous operation of the two groups of conveyor b...

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Abstract

The invention provides a circuit board buffer device driven by a magnetic wheel, which includes a board feeding mechanism, a buffering mechanism and a driving mechanism. The storage unit includes a driven wheel that can drive the storage unit to run. The driving mechanism includes a driving wheel and a displacement device that can drive the driving wheel to approach or move away from the driven wheel. The driving wheel and the driven wheel are arranged on the circumferential edge of the wheel body at even intervals. It is composed of magnets on the top, and the two adjacent magnets are opposite poles. It also includes a top block connected to the displacement device. The top block can resist the driven wheel adjacent to the driven driven wheel when the displacement device drives the driving wheel to approach the driven wheel. . Adopting such a structure can not only avoid the generation of powder and oil mist during operation, can be used in a dust-free environment, but also avoids interference with adjacent storage units, and has good operation stability.

Description

technical field [0001] The invention relates to the technical field of semiconductors, in particular to a circuit board buffer device driven by a magnetic wheel. Background technique [0002] The circuit board buffer device is a transition device between the washing machine and the receiving machine. During operation, the plate washer cleans the circuit board and transports the cleaned circuit board to the circuit board buffer device for temporary storage, and then the receiving machine takes away the circuit board from the buffer device. The use of buffer devices can avoid the accumulation of circuit boards caused by the failure of the stacker or the inconsistent operation pace between the washing machine and the stacker. [0003] The driving mode of the existing circuit board buffer device is mainly the method of gear meshing transmission. There are multi-layer material boxes in the buffer device, each layer of the material box has a gear as a driven wheel, and the drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/67B65G1/133
CPCB65G1/133
Inventor 林海涛赵凯蔡昆伦
Owner SHANGHAI TECHSENSE CO LTD
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