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Flexible grabbing and laying head

A laying head, flexible technology, applied in the field of laying head, to achieve the effect of self-adaptive laying

Pending Publication Date: 2022-02-15
AEROSPACE RES INST OF MATERIAL & PROCESSING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technology of the present invention solves the problem: overcomes the deficiencies of the prior art, and proposes a flexible grasping and placing head suitable for automatic inclined laying and forming of special-shaped structures, which can solve the problem of automatic inclined laying of special-shaped structures The problem of flexible laying in the area of ​​sudden curvature change

Method used

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  • Flexible grabbing and laying head
  • Flexible grabbing and laying head

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Experimental program
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Effect test

Embodiment Construction

[0019] The present invention will be described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, a flexible grabbing and placing head includes: a material adsorption system 1 , a roller compaction system 2 , a forward and backward movement system 3 , a left and right movement system 4 and a structural frame 5 .

[0021] Such as figure 2 As shown, the material adsorption system 1 and the left and right movement system 4 are all installed on the box body. The material adsorption system 1 mainly realizes the function of grabbing materials through air pressure, which is connected with the structural frame 5 and installed in the middle of one side of the structural frame 5 . The roller compaction system 2 is fixed on the components of the forward and backward movement system 3 through a rotating shaft, and is symmetrically distributed on both sides of the material adsorption system 1 . When the front and rear motion system 3 moves, it will...

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Abstract

The invention discloses a flexible grabbing and laying head which is used for grabbing and self-adaptive conformal laying of materials during automatic inclined laying. The whole structure comprises a front-back moving assembly, a left-right moving assembly, a roller assembly, a box body and an adsorption assembly. The adsorption assembly, the moving assembly and the roller assembly are all installed on the box body. The adsorption assembly is responsible for grabbing materials and is installed in the middle of one face of the box body. The roller assembly is used for laying materials grabbed by the adsorption assembly and is installed on the moving assembly. The moving assemblies are installed on the two sides of the adsorption assembly correspondingly. In the laying process, the roller assembly is driven to move through the movement, so that the shape-following laying of the material is realized.

Description

technical field [0001] The invention relates to a laying head suitable for laying and forming, and belongs to the technical field of composite material automatic forming equipment design. Background technique [0002] The special-shaped composite material / metal structure is composed of an inner metal structure and an outer composite material structure. Through the automatic inclined laying technology, the prepreg is laid obliquely on the outer layer of the metal structure, and the composite material / metal structure is formed after curing. The outer surface of this type of structure is composed of multiple curvature surfaces, and there are areas with alternating positive and negative curvatures, making the outer structure complex. Especially in the abrupt curvature area, the tape spread is similar to "Ω" and "[", and it is impossible to completely rely on the spread deformation ability of the cloth tape to realize the lamination of special-shaped metal structures. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/38
CPCB29C70/38
Inventor 张翀董子玉李寅李杰赵一搏叶正茂张婷玉邓竞科崔国星刘岩张林
Owner AEROSPACE RES INST OF MATERIAL & PROCESSING TECH
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