Equipment and process for manufacturing flexible circuit board

Abstract

The invention relates to equipment and process for manufacturing a flexible circuit board in the technical field of manufacturing of an electronic circuit board. The equipment comprises an elongate framework type machine body, wherein an automatic operating platform is arranged at a top part of the framework type machine body and comprises a control panel, an automatic feeding part, an automatic lamination part, an automatic rolling cutting part, a splitting mechanism, a traction mechanism and a winding mechanism, the automatic feeding part comprises a bottom membrane feeding mechanism, an elongate conductor feeding mechanism, a combination medium membrane feeding mechanism and a cover membrane feeding mechanism, the automatic lamination part comprises a first lamination mechanism and a second lamination mechanism, and the automatic rolling cutting part comprises an upper rolling cutter mechanism and a lower rolling cutter mechanism. Compared with a traditional punching or etching process, the process employing rolling cutting has the advantages that an irregularly-shaped cross section and a clearance hole can be synchronously cut in a rolling way, the rolling cutting efficiency is high, no stop is needed during the rolling cutting process, assembly line type processing can be directly completed, so that the production working efficiency of a product can be improved, labor investment is greatly reduced, and the qualified rate and the accuracy of a finished product are improved.

Description

technical field [0001] The invention relates to the technical field of electronic circuit board manufacturing, in particular to manufacturing equipment and a manufacturing process of a flexible circuit board. Background technique [0002] As we all know, with the progress of society, more and more electronic products are more and more commonly used by people. Among all kinds of electronic products, flexible circuit boards have become an indispensable part of circuit layout. Flexible circuit boards (FPC), also known as "soft board", is a printed circuit made of flexible insulating substrates, which has many advantages that rigid printed circuit boards do not have. For example, it can be freely bent, wound, and folded, and can be arranged arbitrarily according to the requirements of the spatial layout, and can be moved and stretched arbitrarily in three-dimensional space, so as to achieve the integration of component assembly and wire connection. The use of FPC can greatly re...

AI Technical Summary

Problems solved by technology

The existing manufacturing of special-shaped metal conductors includes a stamping process or an etching process. Among them, the stamping process has high stamping efficiency, but the stamping process has high requirements for equipment and stamping environment, and there will be pulse pauses during the stamping process, which will affect the precision of product stamping; etching The disadvantages of the process are low efficiency, high environmental requirements, and serious pollution, which will increase more costs

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