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Method for manufacturing battery transfer tray

A manufacturing method and tray technology, which are applied in the field of manufacturing trays for battery transfer, can solve the problems of strong mobility, sensitivity to temperature and humidity changes, and increased surface resistance, and achieve the effect of reducing manufacturing costs.

Inactive Publication Date: 2014-02-19
恩斯盟防静电材料(镇江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when carbon black or metal oxide is added, although the surface resistance (10E5 Ω / sq.) is good, there are problems such as opacity and dust generation, and when surfactants are used, although there is transparency, the mobility ( migration) is very strong, and it is very sensitive to changes in temperature and humidity, and the surface resistance (above 10E9 Ω / sq) will also increase

Method used

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  • Method for manufacturing battery transfer tray
  • Method for manufacturing battery transfer tray

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Embodiment Construction

[0014] The present invention will be described in detail below, but the present invention is not limited to these contents.

[0015] The present invention includes a step of manufacturing a thermoplastic extruded sheet from a thermoplastic resin; a step of vacuum-forming the extruded sheet to manufacture a tray for transferring batteries; and a step of removing the bottom of the tray so that batteries can pass through and be fixed.

[0016] The existing trays for battery transfer are all manufactured by injection molding. This process is to apply charges to both ends of the product before the product is shipped by using the tray to charge or perform charge and discharge tests. On the bottom of the tray Add holes so that the ends of the battery can pass through the tray. However, in the process of manufacturing trays by injection molding, different molds are made according to the type of battery, which will cause problems such as difficulty in removing foreign matter and lack o...

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Abstract

The invention provides a method for manufacturing a battery transfer tray, and particularly relates to a technique of a method for manufacturing a battery transfer tray that a vacuum shaping method is adopted, problems of static electricity generation and foreign matter elimination are prevented, and the manufacturing cost is lowered. The method comprises the following steps: a stage of manufacturing a thermoplastic extruded piece by using a thermoplastic resin, a stage of forming the extruded piece in vacuum so as to manufacture the battery transfer tray, and a stage of removing the bottom of the tray for enabling a battery to penetrate and be fixed. Through the stages provided by the invention, the purpose that the manufacturing cost is lowered as different molds do not needed to be manufactured for different batteries is achieved. In addition, no static electricity is generated in the injection molding process, and the problem of foreign matter elimination is also prevented, so that problems of product badness and the like caused by static electricity of electric products are greatly reduced.

Description

technical field [0001] The present invention relates to a manufacturing method of a battery transfer tray, specifically a manufacturing method of a battery transfer tray that is produced by a vacuum forming method, does not cause problems in the generation and removal of static electricity, and can reduce manufacturing costs. Background technique [0002] The existing secondary battery (Cell) packaging transfer tray uses an injection-molded tray. This tray requires different molds to be manufactured according to different cell shapes, which will increase the difficulty. Moreover, the production pass rate and price competitiveness will be lower. bring difficulty. In addition, injection-molded trays also have great difficulties in static electricity generation and foreign matter removal. [0003] In addition, due to the high integration of electronic components and semiconductors, there are more and more defective products caused by static electricity. In order to reduce the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/02B29C51/46
Inventor 郑相国张宽植金仁教徐镒洪郑容豪
Owner 恩斯盟防静电材料(镇江)有限公司
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