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Automatic bending machine for flexible circuit board

A flexible circuit board and automatic bending machine technology, which is applied to household components, household appliances, and other household appliances, can solve problems such as easy scratches on the outer surface, broken internal core wires, and wrinkles on flexible circuit boards, and reduce The risk of being broken, the effect of solving inner wall wrinkles and easy scratches on the surface

Pending Publication Date: 2020-02-07
安费诺永亿(海盐)通讯电子有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic bending machine for flexible circuit boards to solve the problem that wrinkles are generated on the inner wall of the flexible circuit board and the outer surface is easily scratched due to the fact that most of the bending in the prior art uses upper and lower knives to clamp the mold. And the technical problem of the risk of the internal core wire being broken

Method used

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  • Automatic bending machine for flexible circuit board
  • Automatic bending machine for flexible circuit board
  • Automatic bending machine for flexible circuit board

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Embodiment Construction

[0030] The following will combine Figure 1 to Figure 5 An automatic bending machine for flexible circuit boards provided by the present invention is described in detail. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are given. However, the present invention The scope of protection is not limited to the following embodiments, and those skilled in the art can modify and embellish it within the scope of not changing the spirit and content of the present invention.

[0031] Please refer to Figure 1 to Figure 5 , an automatic bending machine for flexible circuit boards, comprising:

[0032] Workbench 4, used to carry the flexible circuit board to be bent;

[0033] The upper knife pressing mechanism 1 includes an upper knife 11 and a first cylinder, and the upper knife 11 is connected to the first cylinder by driving; the upper knife 11 is located above the w...

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PUM

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Abstract

The invention relates to an automatic bending machine for a flexible circuit board. The automatic bending machine comprises a worktable, an upper tool pressing mechanism and a rotating bending mechanism. The upper tool pressing mechanism comprises an upper tool and a first air cylinder, and the upper tool is in drive connection with the first air cylinder. The rotating bending mechanism comprisesa second air cylinder, a transmission assembly and a rotating bending tool. The rotating bending tool is located on the outer side of the worktable. The second air cylinder is in drive connection withthe rotating bending tool through a transmission assembly. During work, the to-be-bent flexible circuit board is placed on the worktable, the first air cylinder drives the upper tool to press downwards and press one part of the to-be-bent flexible circuit board. The rotating bending tool supports the other part, not pressed by the upper tool, of the to-be-bent flexible circuit board. The second air cylinder drives the rotating bending tool to rotate through a transmission assembly so that the to-be-bent flexible circuit board can be pushed to rotate and bend. The flexible circuit board is notextruded in the bending process, the problems that the inner wall of the flexible circuit board is crumpled and the surface is likely to be scratched can be effectively solved, and the risk that an inner core wire of the flexible circuit board is broken is greatly lowered.

Description

technical field [0001] The invention relates to the field of bending of flexible circuit boards, in particular to an automatic bending machine for flexible circuit boards. Background technique [0002] At present, most of the bending of flexible circuit boards (referred to as FPC) is done by upper and lower knife clamping. Since clamping and bending is an extrusion deformation process, it is easy to generate wrinkles on the inner wall of the flexible circuit board, and the outer surface is easy to bend. be scratched and there is a risk that one of the inner cores will be snapped. Contents of the invention [0003] The purpose of the present invention is to provide an automatic bending machine for flexible circuit boards to solve the problem that wrinkles are generated on the inner wall of the flexible circuit board and the outer surface is easily scratched due to the fact that most of the bending in the prior art uses upper and lower knives to clamp the mold. And the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/04B29L31/34
CPCB29C53/04B29L2031/3425
Inventor 邹维关丽梅陈云峰刘波郭锋
Owner 安费诺永亿(海盐)通讯电子有限公司
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