Opening and clamping device of lithium battery manipulator

A technology of manipulators and lithium batteries, applied in manipulators, collets, manufacturing tools, etc., can solve the problems of complex structure of the clamping device, redundant fixture system, difficult operation, etc., achieve simple grasping methods, improve processing accuracy, and structure simple effect

Pending Publication Date: 2018-09-21
SHENZHEN XINPU AUTOMATIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the manufacturing process of lithium-ion batteries, the formation process will use the corresponding clip-opening device when forming the cells. When those skilled in the art focus on the defects of the existing known technologies, they find that the current cell development The structure of the clamping device is complex and difficult to operate. If a single clamp body composed of complex components is used to clamp the battery cells up and down, it will result in inconvenient operation, need to clamp one by one, and eventually make the entire clamping system too redundant

Method used

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  • Opening and clamping device of lithium battery manipulator
  • Opening and clamping device of lithium battery manipulator
  • Opening and clamping device of lithium battery manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-4 As shown, in the lithium battery manipulator opening device described in Embodiment 1 of the present invention, the purpose of implementing the technical means is to solve the problem that the traditional lithium battery manipulator opening device uses a single clamp body composed of complex components to clamp up and down. The inconvenient operation caused by taking the battery cores, the need to clamp one by one, and eventually lead to the problem that the entire clipping device is too complicated. Therefore, the implemented technical solution includes a clipping machine that is arranged horizontally and allows several batteries to be clamped at the same time Rack 1.

[0040] For the further analysis of the structure of the clamping frame 1 set above:

[0041] The implemented unclamping frame 1 is provided with at least three layers of accommodation frames from top to bottom, and these three layers of accommodation frames are successively provided...

Embodiment 2

[0048] Such as Figure 1-4 As shown, the lithium battery manipulator clipping device described in Embodiment 2 of the present invention is a technical solution with an additional structure adopted on the basis of Embodiment 1, and its expected effect is the same as that of Embodiment 1, belonging to the same Design, concrete implementation is, add clamp fixing plate 6 on the front and rear sides of clamping frame 1, implement clamp fixing plate 6 surface has several windows, these windows are divided into three kinds at least, one of them is positioned at the clamp fixing plate 6 The top layer and the clip opening hole of the clip opening block 7 can be observed, the second is located in the middle layer of the clamp fixing plate 6 and the clamping through hole of the clamp unit 5 can be observed, and the third is located at the end of the clamp fixing plate 6 The bottom layer is used to fix the shaft positioning hole 10 corresponding to the rotating shaft 51 of each clamping ...

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Abstract

The invention relates to an opening and clamping device of a lithium battery manipulator. The opening and clamping device comprises an opening and clamping pressing plate, opening and clamping blocks,a plurality of groups of clamping units and a clamp fixing plate. Cylinder units for realizing the pressing action of the opening and clamping pressing plate are arranged at the top of the opening and clamping pressing plate. Manipulator guide sleeves are arranged at the bottoms of the opening and clamping blocks. Clamping plates of the clamping units are fixed to the bottoms of corresponding material clamps, and the arc sections of the two material clamps of the same clamping unit are mutually staggered and fixed to a same rotating shaft. The clamping units enable the clamping plates to realize an expanded state or a tightened state through the pressing force transmitted by the corresponding opening and clamping blocks. The clamp fixing plate is provided with shaft positioning holes forfixing the distance between every two adjacent rotating shafts. The opening and clamping device of the lithium battery manipulator is favorable for controlling corresponding clamps to grab a battery cell up and down, the structure is simple and the grabbing mode is simple, a plurality of battery cells can enter into the next process with higher precision on the basis of keeping the same position distance, the detection steps are reduced, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of battery manufacturing, in particular to a lithium battery manipulator unclamping device. Background technique [0002] With the continuous innovation of science and technology, battery products have been widely used in various industries. Lithium-ion batteries have replaced traditional batteries in applications such as mobile phones, portable computers, video cameras, cameras, etc., and large-capacity lithium-ion batteries have been used in electric vehicles. In the pilot trial, lithium-ion batteries have become one of the main power batteries for electric vehicles in the 21st century. [0003] Formation is an important process in the production process of lithium-ion batteries. It is an important link that affects the life of the battery. The requirements for lithium batteries are very strict. The formation process directly affects the capacity, cycle performance, self-discharge performance, and high-tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00
CPCB25J15/0023B25J15/0057
Inventor 毛铁军罗孝福王智全
Owner SHENZHEN XINPU AUTOMATIC EQUIP CO LTD
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