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Thermal package device of lithium battery cover cap

A lithium battery and thermal packaging technology, which is applied in non-aqueous electrolyte storage battery, electrolyte storage battery manufacturing, sustainable manufacturing/processing, etc., can solve the problems of over-voltage and down-voltage, inconsistent height, not in place, etc., to achieve precise positioning of feeding, The effect of preventing offset

Pending Publication Date: 2017-09-22
JIANGSU FUBANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a heat sealing machine is used to heat seal the caps of each battery at the same time. The defect is that the feeding and positioning accuracy of the cap parts is not high, and the heat seal is prone to offset; at the same time, due to the production accuracy problem, the height of the parts is inconsistent. And the strokes of the heat-sealed cylinders are inconsistent, which can easily lead to overpressure or underpressure when pressing down, resulting in defective products

Method used

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  • Thermal package device of lithium battery cover cap
  • Thermal package device of lithium battery cover cap

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:

[0016] As shown in the figure, the lithium battery cap heat sealing device includes a workbench 1. A row of press seats 2 arranged at equal intervals are installed on the workbench 1. A thermal pressing head 3 is arranged directly above each press seat 2. The hot press The head 3 is pressed down and reset driven by the vertical cylinder 4. The front and rear sides of the press seat 2 are respectively equipped with a loading line 5 and an unloading line 6. Arranged close to each other, the distance between each press seat 2 is an integer multiple of the diameter of the cap part. The press seat 2 is sleeved on the vertical guide post 7, and the guide post 7 is fixedly installed on the workbench. A spring 8 is squeezed between the bottom of the press seat 2 and the workbench 1, and the spring 8 is sleeved on the guide post 7. The press seat 2 ...

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Abstract

The invention relates to a thermal package device of a lithium battery cover cap. The thermal package device comprises a workbench, wherein a row of press seats are arranged on the workbench at equal distance, a hot press head is arranged right above each press seat and is driven to press and reset by a vertical air cylinder, a loading assembly line and an unloading assembly line are respectively arranged at a front side and a rear side of each press seat, a push device is arranged at one side of the loading assembly, the press seat sleeves a vertical guide post, the guide post is fixedly arranged on the workbench, a spring is arranged between the bottom of the press seat and the workbench in an extrusion way, and the spring sleeves the guide post.

Description

technical field [0001] The invention relates to the field of processing lithium battery caps, in particular to a thermal packaging device for lithium battery caps. Background technique [0002] The lithium-ion battery cap is a key component of the lithium-ion battery, which is directly related to the reliability, service life, capacity, production and use safety of the producer and consumer of the lithium-ion battery. Lithium batteries are used in electric tools such as automobiles, mobile phone charging treasures, and battery cars. The edge sealing of battery cap rubber rings is one of the important processes to ensure the safety of lithium batteries. At present, the edge sealing process of the rubber ring of the battery cap basically adopts the manual placement of materials, and the manual start-up of the machine for heat-sealing operation. The upper mold and the bottom mold are closed, kept warm, opened, and then taken out by hand. The disadvantages of manual operation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/058
CPCH01M10/058Y02E60/10Y02P70/50
Inventor 成建军
Owner JIANGSU FUBANG ELECTRONICS TECH CO LTD
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