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Battery piece discharging sucker

A battery chip and sucker technology, which is applied in the manufacture of circuits, electrical components, semiconductors/solid-state devices, etc., can solve the problems of easy generation of fragments, high work intensity of employees, and increased production costs, so as to improve work efficiency, reduce production costs, The effect of reducing the fragmentation rate

Pending Publication Date: 2015-03-25
ZHEJIANG FORTUNE ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for equipment without a robotic arm gripper, it is necessary to manually remove the battery slices and then perform a sorting test
In this case, the temperature of the battery sheet coming out of the sintering furnace is high, and the work intensity of the staff is high, which is easy to generate debris and increases the production cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] In this specific embodiment, a suction cup for cell blanking includes a flow regulating valve, a three-way flow valve, a TPU hose, a plastic joint for the air pipe, an externally threaded air pipe, and a suction cup base, wherein the connection between the TPU hose and the three-way flow valve One end is connected, the other end of the three-way flow valve is connected with the flow regulating valve, and then connected with the suction cup; the suction cup is made of silicone material, and the suction cup base has a two-layer structure, which acts as a buffer; the diameter of the suction cup base is 2±0.2cm; During the process, block the A position of the three-way valve with your finger to suck up the battery, and release the finger to place the battery at the designated position, which is convenient and accurate to operate.

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PUM

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Abstract

The invention discloses a battery piece discharging sucker which comprises a flow adjusting valve, a three-way flow valve, a TPU flexible pipe, a gas pipe plastic connector, an outer-thread gas pipe and a sucker body. The battery piece discharging sucker is characterized in that the TPU flexible pipe is connected with one end of the three-way flow valve, and the other end of the three-way flow valve is connected with the flow adjusting valve and then connected with the sucker body. The sucker is made of silica gel or butadiene-acrylonitrile rubber materials, and a sucker base is of a two-layer or three-layer structure, wherein the diameter of the sucker base is 2+ / -0.2 cm. The battery piece discharging sucker has the advantages that the working efficiency is improved, the fragment rate obtained after sintering is reduced by 60 percent, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of manufacturing crystalline silicon solar cells, in particular to a cell blanking sucker. Background technique [0002] At present, in the production process of crystalline silicon solar cells, the generally adopted process includes texturing, diffusion, etching, PECVD, screen printing and sintering, and classification testing. After screen printing and sintering, the cell is transported to the sorting and testing machine by the gripper of the robotic arm. However, for devices without a robotic arm gripper, it is necessary to manually remove the battery slices and then perform a sorting test. In this case, the temperature of the battery sheet coming out of the sintering furnace is high, and the work intensity of the staff is high, which is easy to generate debris and increases the production cost. Contents of the invention [0003] The object of the present invention is to provide a sucker for battery sheet blank...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/683
CPCH01L31/1804H01L21/683
Inventor 苏晶君
Owner ZHEJIANG FORTUNE ENERGY