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Cutting device and flexible circuit board machining machine

A cutting device and cutting technology, used in printed circuits, printed circuit manufacturing, electrical components, etc., can solve problems such as low processing efficiency, and achieve the effects of high processing efficiency, high cutting yield, and improved service life.

Inactive Publication Date: 2018-12-04
张金仙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The processing of flexible circuit boards includes steps such as wire arranging, arranging glue, and wire cutting and unloading. The existing processing methods are operated separately, and the processing efficiency is low.

Method used

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  • Cutting device and flexible circuit board machining machine
  • Cutting device and flexible circuit board machining machine
  • Cutting device and flexible circuit board machining machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 16-22 The shown cutting device 5 includes a fixed seat 51, a gravity tension mechanism 52 and a fixed-length cutting mechanism 53; The tightening mechanism 52 and the fixed-length cutting mechanism 53 are installed on the fixed seat 51, and the gravity tensioning mechanism 52 tightens the flexible circuit board that has been glued, as a transition mechanism, to ensure the stable and reliable operation of the fixed-length cutting mechanism 53; The cut-to-length mechanism 53 is used for cutting the flexible circuit board that has been glued.

[0039] Gravity tensioning mechanism 52 comprises transition roller 521, gravity movable roller 522, vertical optical axis 523, photoelectric sensor 524, discharge roller 525 and connecting plate 526; Above; the gravity movable roller 522 is connected on the vertical optical axis 523 through a linear bearing, and the flexible circuit board is located below the gravity movable roller 522; the upper and lower ends of t...

Embodiment 2

[0052] Such as Figure 1-Figure 22 The shown processing equipment of a flexible circuit board includes a frame 6, a feeding device 1, a material passing platform assembly 2, a gluing device 3, a gluing device 4 and a cutting device 5, a feeding device 1, a material passing platform Component 2, gluing device 3 and gluing device 4 are installed on the frame 6, the feeding device 1 is connected with the material passing platform component 2, the position of gluing device 4 corresponds to the material passing platform component 2, gluing device 3, gluing The device 4 and the cutting device 5 are sequentially connected.

[0053] Feeding device 1 is used to feed the pre-made coiled wire; material passing platform assembly 2 is used to guide the wire into a straight line, and realize gluing at this place; there are two gluing devices 3, upper and lower Arrangement, used to paste the upper and lower adhesive tapes; the glue pressing device 4 is connected with the end of the glue app...

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Abstract

The invention relates to the technical field of production of flexible circuit boards. A cutting device comprises a fixing seat, a gravity tensioning mechanism and a fixed length cutting mechanism, wherein the gravity tensioning mechanism and the fixed length cutting mechanism are arranged on the fixing seat. The cutting device has the advantages that the neatness degree of a fracture is improved;and the cutting yield of the flexible circuit board is high.

Description

technical field [0001] The invention relates to the technical field of production of flexible circuit boards. Background technique [0002] Flexible printed circuit boards have high reliability, high wiring density, light weight, thin thickness, and good bendability, so they are widely used. The processing of flexible circuit boards includes the steps of wire arranging, arranging glue, and wire cutting and unloading. The existing processing methods are operated separately, and the processing efficiency is low. Contents of the invention [0003] One object of the present invention is to provide a cutting device with a high yield rate for flexible circuit board cutting; another object of the present invention is to provide a device that automatically completes wiring and tape feeding, and has a high yield rate for circuit board cutting The flexible circuit board processing machine. [0004] In order to achieve the above object, the present invention adopts the following te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
CPCH05K3/0044
Inventor 张金仙
Owner 张金仙
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