A fpc silver film pad pet slider mechanism

Abstract

The invention provides an FPC silver film pad PET slider mechanism, the PET material roll is rolled on the second inflatable shaft, and the material belt of the silver film material is guided by multiple sets of guide wheels and passes through the second inflatable shaft. Put the PET material roll under the silver film material, and the front of the mounting plate is equipped with a U-axis mold rotation calibration and lamination mechanism. The waste of the silver film material is rolled into the silver film waste roll; the present invention puts a 2mm PET material at the bottom of the silver film material before punching and pasting, so that there is a 2mm wide part that is not pasted at any place. On FPC products, after the products are hot-pressed and oven-operated, the silver film protective film can be easily torn off by blowing air, which greatly improves the working efficiency, reduces process waste, and can carry out continuous automatic production operations, saving Cost and process control are easier to implement.

Description

technical field [0001] The invention relates to the technical field of production and processing equipment for flexible circuit boards, in particular to a PET slider mechanism for FPC silver-coated film pads. Background technique [0002] Flexible circuit board is also called flexible circuit board, flexible circuit board, referred to as soft board or FPC. Compared with ordinary hard resin circuit boards, flexible circuit boards have high wiring density, light weight, thin thickness, and easy wiring. The advantages of less space restrictions and high flexibility; [0003] Paste the silver film on the flexible circuit board. One side of the silver film is hot melt adhesive, and the other side is a protective film. Since the protective film and the silver film cannot be separated when the material is supplied, the existing operation methods are manual sticking and tearing off the protection Films and strips need to be cut with a punching machine before they can be used, resul...

AI Technical Summary

Problems solved by technology

[0003] Paste the silver film on the flexible circuit board. One side of the silver film is hot melt adhesive, and the other side is a protective film. Since the protective film and the silver film cannot be separated when the material is supplied, the existing operation methods are manual sticking and tearing off the protection Films and strips need to be cut with a punching machine before they can be used, resulting in time-consuming and labor-intensive process waste, and continuous punching and pasting production cannot be carried out. Therefore, this invention proposes a PET slider mechanism for FPC silver film pads to solve the problem. Problems in prior art

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