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Flexible compression roller suitable for automatic inclined laying forming of special-shaped structure

An automatic and laying technology, which is applied in the field of flexible pressure rollers, can solve problems such as the inability to meet the needs of adaptive laying of special-shaped composite materials/metal structures, and achieve the requirements of adaptive laying, reducing control difficulty, and improving work reliability. Effect

Active Publication Date: 2020-04-07
AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, none of the existing pressure roller products can meet the adaptive laying requirements of special-shaped composite materials / metal structures

Method used

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  • Flexible compression roller suitable for automatic inclined laying forming of special-shaped structure
  • Flexible compression roller suitable for automatic inclined laying forming of special-shaped structure
  • Flexible compression roller suitable for automatic inclined laying forming of special-shaped structure

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Experimental program
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Effect test

Embodiment Construction

[0026] The present invention will be described below in conjunction with the accompanying drawings.

[0027] Such as Figure 1~3 As shown, a flexible pressure roller suitable for automatic inclined laying and forming of special-shaped structures includes a left baffle 1, a right baffle 15, a first follower link 2, a second follower link 3, and a first roller 4. , the second roller 5, the first baffle link 6, the second baffle link 7, the first roller link 8, the second roller link 9, the gasket 10, the first follower spring 11, the second follower Moving spring 12, the third baffle plate connecting rod 13, the fourth baffle plate connecting rod 14.

[0028] Both the first follower link 2 and the second follower link 3 are bent rods, the bending angle of the first follower link 2 is an obtuse angle or a right angle, and the bend angle of the second follower link 3 is an acute angle or a right angle; N first follower links 2 are arranged in sequence, and are connected to the s...

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Abstract

A flexible compression roller suitable for automatic inclined laying forming of a special-shaped structure is used for self-adaptive conformal laying of the compression roller during automatic inclined laying. The flexible compression roller comprises a left baffle and the like. First follow-up connecting rods are arranged in sequence and rotationally connected with a second baffle connecting rodat the bent position, each first roller is rotationally connected to one end of each first follow-up connecting rod through a first roller connecting rod, and the other end of each first follow-up connecting rod is connected to the first baffle connecting rod through a first follow-up spring; second follow-up connecting rods are sequentially arranged and rotationally connected with a fourth baffleconnecting rod at the bent position, each second roller is rotationally connected to one end of each second follow-up connecting rod through a second roller connecting rod, and the other end of eachsecond follow-up connecting rod is connected to the third baffle connecting rod through a second follow-up spring; the left baffle and a right baffle are installed at the two sides of the first and second follow-up connecting rods side by side respectively; gaskets are located between the first follow-up connecting rod and the left baffle and between the first follow-up connecting rod and the right baffle respectively and installed at the two ends of the second baffle connecting rod.

Description

technical field [0001] The invention relates to a flexible pressure roller 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. And due to the inclined laying, the pressure roller and the metal structure are in curved contact. Traditional rigidity does not have the ability to adaptively deform with the shape of the cabin, and some areas may not be compacted or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/84
CPCB29C70/84
Inventor 张翀高远张婷玉方春平李杰
Owner AEROSPACE RES INST OF MATERIAL & PROCESSING TECH
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