Unlock instant, AI-driven research and patent intelligence for your innovation.

A jig for edge wrapping of flexible circuit board shrapnel

A flexible circuit board and flexible circuit technology, applied in the direction of printed circuits, printed circuit manufacturing, electrical components, etc., can solve problems such as low manufacturing efficiency, product quality impact, and failure to meet automation requirements, so as to improve work efficiency and improve quality. Effect

Active Publication Date: 2016-02-10
SHENZHEN ZHONGRUAN XINDA ELECTRONICS
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the existing manual shrapnel hemming method are: low manufacturing efficiency, manual operation has an impact on product quality, and cannot meet the automation requirements of subsequent processing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A jig for edge wrapping of flexible circuit board shrapnel
  • A jig for edge wrapping of flexible circuit board shrapnel
  • A jig for edge wrapping of flexible circuit board shrapnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Below, the present invention will be described in detail with reference to the accompanying drawings.

[0022] A jig for edge-wrapping flexible circuit board shrapnel, which is used for edge-wrapping flexible circuit board panels. For the structure diagram of flexible circuit board panels, please refer to the attached image 3 , the flexible circuit board panel 3 has a plurality of single-piece flexible circuit boards 1 with elastic sheets 2 in arrays, and at the same time, for positioning needs, a plurality of positioning holes 4 are also provided on the flexible circuit board panel 3 .

[0023] The fixture of the present embodiment comprises:

[0024] The jig bottom plate, the structure diagram of the jig bottom plate can be found in the attached Figure 4 , the jig bottom plate 5 is provided with a positioning column 6 and a plurality of arrays of projections 7, the jig bottom plate 5 is used to carry the flexible circuit board panel 3, and the positions of the plur...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a jig for binding elastic sheets of flexible circuit boards. The jig is used for binding a jointed board of the flexible circuit boards, and the jointed board of the flexible circuit boards is provided with a plurality of arrays of one-piece flexible circuit boards with the elastic sheets. The jig comprises a bottom plate, a cover plate and a scraper, and has the advantages that the elastic sheets of multiple one-piece flexible circuit boards can be bound at one-off, so that work efficiency is greatly improved; further, quality of products can be improved, so as to provide guarantees for automation of subsequent processes.

Description

technical field [0001] The invention relates to a flexible circuit board manufacturing technology. Background technique [0002] Flexible circuit boards are widely used in mobile phones and other electronic devices. For example, as a single piece of flexible circuit boards corresponding to the buttons in mobile phones, due to the trend of thinner and thinner mobile phone models, the appearance of side buttons is generally 3.6. About mm, from the side of the dome (2.8 waist width) to the outer shape <0.5mm, in order to prevent dust, a single piece of flexible circuit board needs to be designed with shrapnel, and the shrapnel is dust-proof by wrapping the shrapnel. [0003] The existing single-piece flexible circuit board adopts the method of artificial shrapnel wrapping, that is, the shrapnel of the flexible circuit board is folded back to the back by hand to realize the wrapping of the single-piece flexible circuit board; figure 1 It is the structural diagram of the sing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/00
Inventor 赵红
Owner SHENZHEN ZHONGRUAN XINDA ELECTRONICS