A square battery large bread glue equipment

A large bread and equipment technology, which is applied in the manufacture of electrolyte batteries, non-aqueous electrolyte batteries, climate sustainability, etc. The quality of bread glue is difficult to control and other problems, so as to achieve the effect of full clamping, high glue consistency, and improved compatibility.

Active Publication Date: 2022-02-18
HEFEI GUOXUAN HIGH TECH POWER ENERGY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The most difficult thing to guarantee the quality of square battery packs is the quality of the large packs on opposite sides, which often has bad problems such as pack folds and air bubbles.
The reason is that the existing equipment is not well compatible with the large changes in the consistency of the incoming materials of the batteries.
Due to the existing square battery, in order to pursue the energy density of the battery, the thickness of the aluminum shell is continuously reduced; at the same time, the welding consistency of different peripheral welding machines cannot be guaranteed; the irregular large surface of the single battery cell is formed, resulting in large rubber. Difficult to control quality

Method used

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  • A square battery large bread glue equipment
  • A square battery large bread glue equipment
  • A square battery large bread glue equipment

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] See figure 1 , a square battery large bread glue equipment, which is used in conjunction with the peripheral general mechanism to realize the continuous operation of the square battery large bread glue. The peripheral general mechanism includes a glue feeding mechanism a, a cutting mechanism b, a glue pulling mechanism c and a feeding mechanism Two-axis module d.

[0036] See figure 2 , a square battery large bread glue equipment includes a top side ...

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Abstract

The invention discloses a square-shaped large battery breading equipment, which comprises a top side clip assembly, a fixed assembly, a pressing roller assembly connected to the fixed assembly, a movable roller assembly and a bottom side clip assembly. The invention realizes the operation of vertically setting the large bread glue on both sides of the square battery, ensures that the force state of the bread glue on both sides is uniform, and the rubber wrapping consistency is high; the movable roller assembly is used to rise and fall, and the semi-automatic setting of the two sides of the square battery can be realized upright. Lagging and full lagging can effectively improve the compatibility of the large bread and ensure the quality of the lagging; the top side clamp assembly and the bottom side clamp assembly realize the full clamping of the square battery large bread, providing continuous and uniform power for the lagging.

Description

technical field [0001] The invention relates to the technical field of group production of power lithium battery packs, in particular to a square-shaped battery large-scale glue equipment. Background technique [0002] Before the power lithium battery PACK is assembled, it is necessary to carry out encapsulation of the single battery except the surface where the pole is located. The square aluminum case battery needs to realize the complete encapsulation of five sides, and the equipment structure is more complicated than that of the cylindrical battery. The most difficult thing to guarantee the quality of the square battery pack is the quality of the large packs on the opposite sides, and there are often bad problems such as pack folds and air bubbles. The reason is that the existing equipment cannot be well compatible with the large changes in the consistency of the incoming materials of the batteries. Due to the existing square battery, in order to pursue the energy densi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/058
CPCH01M10/058Y02P70/50Y02E60/10
Inventor 郭彪梁栋
Owner HEFEI GUOXUAN HIGH TECH POWER ENERGY
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