Pressing and shearing device, laying head and automatic fiber laying machine

A technology of laying heads and fiber tows, which is applied to other household appliances, household appliances, household components, etc., can solve the problems of complex structure and operation, and achieve the effect of convenient operation, simple structure, and reduced width

Pending Publication Date: 2020-10-27
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the pressing device and the shearing device of the laying head are set separately in the prior art, the pressing device and the shearing device need to be operated successively to realize the pressing and

Method used

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  • Pressing and shearing device, laying head and automatic fiber laying machine
  • Pressing and shearing device, laying head and automatic fiber laying machine
  • Pressing and shearing device, laying head and automatic fiber laying machine

Examples

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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PUM

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Abstract

The invention belongs to the technical field of fiber laying machines, and particularly relates to a pressing and shearing device, a laying head and an automatic fiber laying machine. The pressing andshearing device comprises a shearing piece, a pressing piece and an elastic piece; one end of the shearing piece is the shearing end; the other end of the shearing piece is connected with a driving piece; the shearing piece telescopes under the action of the driving piece; the pressing piece is glidingly assembled between the shearing end and the driving piece; one end, close to the shearing end,of the pressing piece is the pressing end; an opening is formed in the pressing end; and under the action of the elastic piece, the pressing piece slides towards the shearing end, so that the shearing end is accommodated in the opening. When the condition that the acting force of the elastic piece acts on the pressing piece is overcome, the shearing end can extend out of the opening. The technical problems that a pressing device and a shearing device of a laying head are arranged separately and are required to be operated sequentially to shear fibers and the structure and operations are complex in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of fiber laying machines, in particular to a press-shear device, a laying head and an automatic fiber laying machine. Background technique [0002] Since the 21st century, composite materials, as an advanced material, have been widely used in aerospace, national defense equipment, automobile manufacturing, energy development and other fields due to their advantages such as high specific strength, fatigue resistance, and corrosion resistance, and have promoted related fields. rapid development of the field. With the wide application of advanced composite materials in various industrial fields, as well as the large-scale and complex products of composite materials, the rapid development of composite material forming and manufacturing technology has been greatly promoted. As a typical manufacturing technology for the preparation of composite material components, composite fiber automatic laying technology has ...

Claims

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Application Information

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IPC IPC(8): B29C70/38B29C70/54B29L31/30
CPCB29C70/384B29C70/54B29L2031/3005
Inventor 曹忠亮郭登科李海龙王明成佟苗余乐富宏亚韩振宇
Owner JIANGSU UNIV OF TECH
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