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Rotary worktable for assembling button cell

A technology for rotating workbenches and button batteries, which is applied to battery assembly machines, primary battery manufacturing equipment, and primary batteries. It can solve problems such as high labor intensity, inaccurate alignment of positive and negative electrodes, and capacity loss. Improve labor efficiency, improve assembly efficiency, and reduce labor intensity

Pending Publication Date: 2020-06-09
HUNAN UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the laboratory, in order to verify the impact of different positive and negative electrode materials, electrolytes, separators, etc. on battery performance, it is necessary to make small batches of button batteries for experiments. If entrusted to a third party to use automatic production lines for mass production, on the one hand, the cost is high , on the other hand, the cycle is long, so it can only rely on manual assembly
Manual assembly except for the battery seal, the rest are manually assembled in the glove box, requiring the assembly operator to be highly concentrated, labor-intensive, time-consuming and labor-intensive, not only low in efficiency, but also difficult to control the positioning of the assembly process, and the alignment of positive and negative electrodes Inaccurate, the consistency of the battery is poor, and the dislocation of the pole piece will cause ion deposition, resulting in capacity loss, and even cause the battery to be scrapped due to short circuit

Method used

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  • Rotary worktable for assembling button cell
  • Rotary worktable for assembling button cell
  • Rotary worktable for assembling button cell

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Embodiment Construction

[0042] Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described further in detail:

[0043] Please also refer to Figure 1-7, the rotary workbench for assembling button batteries provided in this embodiment includes a base 1 on which a rotating mechanism 2, a rotating disk 3, a positioning mechanism 4 and a dripping mechanism 5 are arranged, and the rotating disk 3 There are 12 circular grooves 31 adapted to the size of the positive shell of the button battery, and are connected to the base 1 through the rotating mechanism 2. The positioning mechanism 4 includes a lifting mechanism 41 and a positioning plate 42. The lifting mechanism 41 includes a connecting rod 411, a fixed sleeve 412 and a cylindrical cam 413 arranged from the inside to the outside. One end of the connecting rod 411 is connected to the positioning plate 42, and the side wall of the other end is provided with a shaft pin 414 along its rad...

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PUM

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Abstract

The invention provides a rotary worktable for assembling a button cell. The rotary worktable comprises a base; a rotating mechanism, a rotating disc, a positioning mechanism and a liquid dropping mechanism are arranged on the base; a plurality of circular grooves are uniformly formed in the top surface of the rotating disc; the rotating mechanism is connected with the base; the positioning mechanism comprises a lifting mechanism and a positioning plate; the lifting mechanism comprises a connecting rod, a fixed sleeve and a cylindrical cam which are sleeved with one another from inside to outside; a shaft pin is arranged at one end of the connecting rod; a vertical sliding groove is formed in the fixed sleeve; a spiral sliding groove and a handle are arranged on the side wall of the cylindrical cam; the shaft pin penetrates through the vertical sliding groove and the spiral sliding groove; the cylindrical cam is rotated through the handle; the spiral sliding groove drives the shaft pinto slide along the vertical sliding groove, so that the positioning plate is driven to limit the position of the circular grooves and assist electrode plates and gaskets in being guided into the circular grooves; the liquid dropping mechanism injects electrolyte into the button cell. The rotary worktable for assembling the button cell, provided by the invention, is simple in structure, can realizeaccurate alignment and assembly, improve labor efficiency and reduce labor intensity.

Description

technical field [0001] The invention belongs to the field of button batteries, in particular to a rotary workbench for assembling button batteries. Background technique [0002] Button batteries are also called button batteries, which look like a button, have a larger diameter and a thinner thickness, and are widely used in various miniature electronic products. Existing button cells generally consist of a negative cover, a gasket, a negative plate, a diaphragm, a positive plate, an electrolyte, and a positive cover. [0003] In the laboratory, in order to verify the impact of different positive and negative electrode materials, electrolytes, separators, etc. on battery performance, it is necessary to make small batches of button batteries for experiments. If entrusted to a third party to use automatic production lines for mass production, on the one hand, the cost is high , On the other hand, the cycle is long, so it can only rely on manual assembly. Manual assembly excep...

Claims

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Application Information

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IPC IPC(8): H01M10/04H01M6/00
CPCH01M10/0404H01M10/0427H01M6/005Y02E60/10Y02P70/50
Inventor 李玲芳原志朋胡壮范长岭
Owner HUNAN UNIV OF ARTS & SCI
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