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Film-tearing apparatus

A film device and film roller technology, applied in the field of machinery, can solve problems such as relatively high requirements for parts matching, increased consumption of consumables, and increased costs, and achieve the effects of complete and simple tearing process, improved tearing efficiency, and mechanized operation

Inactive Publication Date: 2016-12-07
广州炬森自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of circuit board film tearing machine requires more actions in the process of tearing the film, and the requirements for cooperation between components are relatively high, which is too complicated and the failure rate will increase.
Moreover, the use of adhesive tape as a medium for adhering the protective film virtually increases the loss of consumables and requires frequent replacement of the adhesive tape, which brings inconvenience and increases the cost to automated production.

Method used

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  • Film-tearing apparatus

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Embodiment Construction

[0035] The purpose of the present invention is to provide a film tearing device, which can realize the film tearing process machine is complete and simple, the operation is mechanized, the failure rate is low, the loss can be reduced, and the film tearing efficiency can be improved.

[0036] see below figure 1 , a kind of film tearing device embodiment in the present invention is described:

[0037] An embodiment of a film tearing device of the present invention includes a film tearing part 1 and a film closing part 2. The film tearing part 1 includes: a film closing roller 11 and an edge lifter 12; the edge lifter 12 can be lifted from the circuit board to protect film; the film collecting roller 11 is used to tear off the protective film lifted by the edge lifter 12; the film collecting roller 11 and the edge lifter 12 are located on the same side of the circuit board.

[0038] In this embodiment, the edge lifter 12 of the film tearing part 1 and the film take-up roller 11 ...

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Abstract

The invention discloses a film-tearing apparatus. The film-tearing apparatus can ensure a complete, simple and convenient film tearing process, a mechanical operation and low fault rate, and can lower loss and improve the film-tearing efficiency. The film-tearing apparatus provided by the invention comprises a film-tearing part (1) and a film-collecting part (2), wherein the film-tearing part (1) comprises a film-collecting roller (11) and an edge remover (12); the edge remover (12) can be used for removing a protection film from a circuit board; the film-collecting roller (11) is used for tearing the protection film which is removed by the edge remover (12); and the film-collecting roller (11) and the edge remover (12) are positioned on the same side of the circuit board.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a film tearing device. Background technique [0002] Before the circuit board enters the etching process, a protective film is attached to the surface, which can effectively protect the printed circuit on the circuit board from being scratched and damaged. However, when the circuit board enters the etching process, this layer of protective film hinders the etching process. Therefore, in industrial production, before entering the etching process, due to the requirements of the process, we need to tear off this layer of protective film manually or with the help of related mechanical equipment. [0003] At present, the working principle of the existing circuit board film tearing machine on the market is mainly that the motor drives the adhesive tape to make stepping motion through the timing pulley, and the pressing cylinder reciprocates up and down in the vertical direction to c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00H05K3/06
CPCH05K3/00H05K3/06H05K2203/0195
Inventor 罗炳军陈伟志陈友才何国森
Owner 广州炬森自动化设备有限公司
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