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Film pressing jig

A jig and lamination technology, applied in the mechanical field, can solve the problems of easy inclination of the sticking position, displacement, and easy falling off of the key film, so as to achieve the effect of not falling off easily, improving the lamination efficiency, and ensuring the pressing time.

Inactive Publication Date: 2012-06-13
正文电子(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the button film on the PCB is generally pasted manually by employees, and the sticking position is prone to tilt or displacement, and the pressing time of the manual pasting film is not easy to control, and the pasted key film is easy to fall off

Method used

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Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0017] Such as figure 1 , figure 2 with image 3 As shown, the film lamination fixture includes a base plate 1, a bracket formed by a side plate 2 and a top plate 3 on the bottom plate 1. There is a slot 11 for placing the PCB board on the bottom plate 1, and there are two between the top plate 3 and the bottom plate 1. The vertical guide rail 4 is driven by the cylinder 5 and a pressing plate 6 slides vertically along the guide rail 4 . The lower surface of the pressing plate 6 is connected with a PU block 7, and the PU (Polyurethane, polyurethane) block 7 is provided with avoidance holes 71 according to the positions of parts on the PCB board. A timer 8 is also included, and the starting ...

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Abstract

The invention discloses a film pressing jig. The film pressing jig is characterized in that the film pressing jig comprises a base plate and a support arranged on the base plate; the base plate is provided with a printed circuit board (PCB) placement groove; two vertical guide rails are arranged on the base plate and are located in two sides of the PCB placement groove; a pressing plate is arranged on the guide rails and can be driven by a cylinder to vertically slide along the guide rails; and a poly urethane (PU) plate is connected to the pressing plate and faces to the PCB placement groove. The film pressing jig has the advantages that the film pressing jig guarantees that a button film is rightly pasted on a PCB; a uniform and continuous button film pressing process can be carried out according to preset time so that button film pressing time is guaranteed; a button film can be firmly pasted on a PCB and falls off difficultly; and the film pressing jig can carry out automatic button film pressing thereby improving film pressing efficiency.

Description

technical field [0001] The invention relates to a laminating fixture, which belongs to the technical field of machinery. Background technique [0002] In the prior art, the button film on the PCB is generally manually pasted by employees, and the pasting position is prone to tilt or displacement, and the pressing time of the manual pasting is difficult to control, and the pasted key film is easy to fall off. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects in the prior art, and provide a lamination fixture to replace the manual lamination of the film. [0004] In order to solve the above-mentioned technical problems, the present invention provides a laminating fixture, which is characterized in that it includes a base plate and a bracket arranged on the base plate, the base plate is provided with a placement groove for placing a PCB board, and the base plate, Two vertical guide rails are arranged on ...

Claims

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Application Information

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IPC IPC(8): B32B37/10
Inventor 任仲光
Owner 正文电子(苏州)有限公司
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