Glue feeding mechanism, glue sticking mechanism and cell winding device

A glue sticking mechanism and glue feeding technology, applied in circuits, electrical components, secondary batteries, etc., can solve problems such as high cost and difficulty in improving production efficiency, achieve large glue feeding, improve production efficiency, and save tape replacement effect of time

Pending Publication Date: 2019-08-16
SHENZHEN CHENGJIE INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It takes an average of 5 minutes for the operator to change the tape and pull the new tape to the work preparation position, which makes it difficult to improve the production efficiency of the equipment and the cost is also high

Method used

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  • Glue feeding mechanism, glue sticking mechanism and cell winding device
  • Glue feeding mechanism, glue sticking mechanism and cell winding device
  • Glue feeding mechanism, glue sticking mechanism and cell winding device

Examples

Experimental program
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specific Embodiment

[0039] Please also refer to Figure 1 to Figure 4 , the gluing mechanism of this embodiment is used for conveying tapes for the gluing mechanism.

[0040] The glue feeding mechanism includes a large-sized tape reel assembly, a first glue feeding assembly, a second glue feeding assembly and a third glue feeding assembly. According to the length of the glue feeding path, the third glue feeding assembly can be provided in multiples, and the adhesive tape can be spirally rotated several times.

[0041] In order to extend the glue feeding path in order to form a spatial hierarchy, the first space angle formed between the central axis of the large-size tape reel assembly and the central axis of the first glue feeding assembly, the central axis of the first glue feeding assembly and the second A second space angle formed between the central axes of the glue feeding assembly, a third space angle formed between the central axis of the second glue feeding assembly and the central axis ...

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PUM

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Abstract

The invention discloses a glue feeding mechanism, a glue sticking mechanism and a cell winding device, The glue feeding mechanism comprises a large-size tape tray assembly, a first glue feeding assembly and a second adhesive feeding assembly. A first spatial angle is formed between the central axis of the large-size tape tray assembly and the central axis of the first glue feeding assembly. A second spatial angle is formed between the central axis of the first glue feeding assembly and the central axis of the second glue feeding assembly. The tape is led out of the tape tray assembly and thentwisted and connected to the first glue feeding assembly and twisted and connected from the first glue feeding assembly to the second glue feeding assembly. The glue feeding mechanism, the glue sticking mechanism and the cell winding device have large glue feeding amount, flatter conveying tape, high glue sticking accuracy and high production efficiency of cells.

Description

technical field [0001] The invention relates to the technical field of lithium battery manufacturing equipment, in particular to a glue feeding mechanism, a glue applying mechanism and battery winding equipment. Background technique [0002] Lithium battery is a device that stores charge and is widely used in various electrical equipment. [0003] When making batteries, it is necessary to complete the lug wrapping process, and then weld the glued tabs to the pole pieces. The pole pieces with welded tabs need to complete multiple gluing processes according to the design requirements of lithium battery products. For example, in the production process of lithium battery cells, at least two gluing processes are required. One gluing process is the gluing process of encapsulating the tabs after the tabs are welded to the pole pieces; the other gluing process is in the After the battery core is wound, the tape battery packaging and sticking process of sticking the termination glue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/0587H01M10/04
CPCH01M10/0587H01M10/0409Y02E60/10Y02P70/50
Inventor 吴泽喜潘新洪闵升呙德红
Owner SHENZHEN CHENGJIE INTELLIGENT EQUIP CO LTD
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