Split sliding type width-adjustable fiber placement head method and device

A technology of laying head and sliding type, which is applied in the field of split sliding adjustable width laying head method and device, which can solve the problem of uneven width of prepreg tape, influence on product quality, and difficulty in accurately matching the width of laying head And other issues

Active Publication Date: 2021-10-19
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the reason of the preparation process, the width of the prepreg tape is difficult to accurately match the width of the laying head. A prepreg tape with a suitable width can be obtained by cutting, but unusable surplus material will be generated, resulting in waste
At th

Method used

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  • Split sliding type width-adjustable fiber placement head method and device
  • Split sliding type width-adjustable fiber placement head method and device
  • Split sliding type width-adjustable fiber placement head method and device

Examples

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Example Embodiment

[0023] The present invention will be described in detail below with reference to the examples and drawings.

[0024] Refer figure 1 A split sliding adjustable width tumble head device including a sheet left mounting frame 1, and the upper left mounting frame 1 is attached to the upper portion of the electric cylinder 7, the output and the screen right mounting frame of the electric cylinder 7. 101 connection, the paving head left mounting frame 1 and the plate head right mounting frame 101 mounting the optical axis 2, the slidable channel 4, the slidable bracket 5, the pressure roller shaft 201 connected to the bottom of the optical axis 2) The pressure roller 3, the pressure roller 3 and the slidable passage 4 thereon are fitted, and the slidable passage 4 and the cylinder module 6 mounted on the slidable bracket 5 thereon are mounted.

[0025] Refer figure 2 The slidable channel 4 includes a slidable left passage 401 and a slidable right passage 402 that slidably left-channel 40...

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PUM

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Abstract

The invention discloses a split sliding type width-adjustable fiber placement head method and a device. The device comprises a fiber placement head left mounting frame, an electric cylinder is mounted at the upper part of the fiber placement head left mounting frame, the output of the electric cylinder is connected with a fiber placement head right mounting frame, an optical axis, a slidable channel and a sliding support are mounted between the fiber placement head left mounting frame and the fiber placement head right mounting frame, a compression roller is mounted on the optical axis at the bottom and matched with the slidable channel above the compression roller, and the slidable channel is matched with an air cylinder module mounted on a slidable support above the slidable channel. The electric cylinder operates to drive the fiber placement head right mounting frame to move on a polished rod, the slidable channel slides relatively, the width of the channel is changed to adapt to prepreg tapes with different widths, the slidable support slides relatively, the cylinder module freely slides on the guide rail, and it is guaranteed that the cylinder module is located in the center of the fiber placement head and is aligned with the channel below, according to the split sliding type width-adjustable fiber placement head method and the device, waste caused in the cutting process of the prepreg tapes can be reduced, and the influence of non-uniform width of the prepreg tapes caused by cutting is eliminated.

Description

technical field [0001] The invention relates to the technical field of a variable-width silk laying head, in particular to a method and a device for a split-sliding adjustable-width silk laying head. Background technique [0002] Advanced composite materials represented by continuous carbon fiber reinforced resin-based composite materials have the advantages of high specific modulus and high strength, and are widely used in aerospace and other fields, and show an increasingly important position. Composite material automatic placement technology is a low-cost, automated, and numerical advanced manufacturing technology. Due to its advantages of high precision, high speed, and high material utilization rate, it has become the main manufacturing technology of composite material components in the aerospace field. The width of the prepreg tape has a great influence on the laying process, and the design of the corresponding laying head according to the width of the prepreg tape is ...

Claims

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Application Information

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IPC IPC(8): B29C70/38
CPCB29C70/388
Inventor 肖鸿张富淦段玉岗柳天奇马玥娄嘉华张绍磊
Owner XI AN JIAOTONG UNIV
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