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Fetching tool

A technology for tools and exhaust pistons, which is applied in the field of auxiliary tools for picking up lithium-ion batteries, can solve the problems of excessive force on the surface of the batteries, damage to the batteries, powder dropping of the batteries, etc., to achieve simple structure, avoid damage, damage reduction effect

Pending Publication Date: 2019-12-10
ZHUHAI COSMX BATTERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Directly grasping the battery cell by hand is affected by factors such as the operator's proficiency in operation and the grasping method, which may cause damage to the battery cell to varying degrees, such as powder falling off the battery cell, and the surface of the battery cell is dented due to excessive force. , the same problem also exists when performing visual inspection of the battery cell

Method used

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Examples

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings. When describing the embodiments of the present invention in detail, for the convenience of explanation, the accompanying drawings showing the structure of the device will not be partially enlarged according to the general scale, and the schematic diagram is only an example, and it should not be limited here. The protection scope of the present invention. It should be noted that the drawings are in simplified form and use inaccurate scales, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0024] Such as figure 1 , figure 2 and image 3 As shown, the pick-up tool in this embodiment includes a suction cup 1 , a suction cup seat 2 , an exhaust piston 3 , a handle connecting seat 4 and a handle 5 . The suction cup 1 is arranged on the bottom of the suction cup seat 2, and the suction cup seat 2 ...

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Abstract

The invention provides a fetching tool. The fetching tool comprises a sucker base internally provided with a sealing cavity, a sucker arranged at the bottom of the sucker base, an exhaust piston capable of reciprocating in the axial direction of itself and a reset spring. A vent hole communicating with the sealing cavity is formed in the sucker base, and the vent hole communicates with the exterior of the sucker base. The sucker communicates with the sealing cavity. One end of the exhaust piston penetrates through the vent hole and stretches into the sealing cavity, a sealing portion is arranged at the end, located in the sealing cavity, of the exhaust piston, and the external diameter of the sealing portion is at least larger than the internal diameter of the vent hole. The reset spring enables the sealing portion to abut against the vent hole. The fetching tool is adopted for fetching and putting battery cells, appearance checking of the battery cells and circulation of the battery cells are facilitated, internal or external damage probably caused to soft-packed lithium ion battery cells when the battery cells are directly fetched with hands by operators on all procedures or thebattery cells are directly pulled out of the sucker can be avoided, and the yield of products is increased.

Description

technical field [0001] The invention belongs to the technical field of lithium-ion battery manufacturing equipment, and in particular relates to an auxiliary tool for picking up lithium-ion batteries. Background technique [0002] During the production process, the soft-packed lithium-ion batteries will go through multiple processes of inspection of appearance or process flow. The batteries should be placed in blister boxes during the sequence transfer process. The blister boxes used in different processes are different, and operators need to Take out and put the batteries in different blister boxes. At present, the operator directly grabs the battery cells by hand, and picks / puts them on both sides of the battery cells. Directly grasping the battery cell by hand is affected by factors such as the operator's proficiency in operation and the grasping method, which may cause damage to the battery cell to varying degrees, such as powder falling off the battery cell, and the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G7/12B65G49/05
CPCB65G7/12B65G49/05
Inventor 李扬滕博王岩徐延铭
Owner ZHUHAI COSMX BATTERY CO LTD
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