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Strip longitudinal and horizontal paving device for thermoplastic continuous fiber wide-width one-way strip and application thereof

A continuous fiber, unidirectional tape technology is applied in the field of vertical and horizontal tape laying equipment for thermoplastic continuous fiber wide unidirectional tapes, to achieve the effects of improving strength and appearance, increasing precision, and improving equipment production efficiency

Inactive Publication Date: 2019-10-25
GPM MACHINERY SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, due to the limitations of equipment and processing technology, most of the continuous fiber reinforced thermoplastic composite sheets are relatively narrow in width, but in many application fields, the product width is required to be relatively wide

Method used

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  • Strip longitudinal and horizontal paving device for thermoplastic continuous fiber wide-width one-way strip and application thereof
  • Strip longitudinal and horizontal paving device for thermoplastic continuous fiber wide-width one-way strip and application thereof
  • Strip longitudinal and horizontal paving device for thermoplastic continuous fiber wide-width one-way strip and application thereof

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Experimental program
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Effect test

Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings.

[0043] see Figure 1 to Figure 3 , the present invention is a kind of longitudinal and horizontal tape laying equipment for thermoplastic continuous fiber wide unidirectional tape, comprising:

[0044] A longitudinal unwinding unit 1 consisting of three longitudinal unwinders 11 and first guide rollers 12 corresponding to each longitudinal unwinder 11; and a longitudinal sheet unwound along the longitudinal unwinder 1 The direction of travel is distributed sequentially:

[0045] A vertical storage rack 2 composed of five storage rollers in a W-shaped distribution;

[0046] A pair of longitudinal storage traction rollers 3 arranged up and down facing each other and installed on the longitudinal storage rack 2;

[0047] A stacking platform 4, the left side of its surface is provided with a positioning device 41;

[0048] A pair of infrared heating devices 5 arranged ...

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Abstract

The invention discloses a strip longitudinal and horizontal paving device for a thermoplastic continuous fiber wide-width one-way strip and the application thereof. The strip longitudinal and horizontal paving device comprises a longitudinal unwinding unit, a longitudinal storage frame, at least one pair of longitudinal storage traction rollers, a stacking platform, at least one pair of heating devices, at least one pair of heating traction rollers and a sheet winding machine, wherein the longitudinal storage frame, the pair of longitudinal storage traction rollers, the stacking platform, thepair of heating devices, the pair of heating traction rollers and the sheet winding machine are sequentially distributed in the back-to-front advancing direction of longitudinal sheets unwound by thelongitudinal unwinding unit. According to the device, a sheet winding and unwinding machine and a transverse cutting machine are well combined, the production efficiency of a device is improved, the precision of seamless splicing is improved, seams among the sheets are well controlled, and the strength and the appearance of the sheets are improved.

Description

technical field [0001] The invention relates to a longitudinal and transverse tape laying equipment for thermoplastic continuous fiber wide unidirectional tape and its application. Background technique [0002] Continuous Fiber Reinforced Thermoplastic Composite Materials CFRTP (Continuous Fiber ReinforcedThermoplastic Composites Panels) This series of products use a unique process to produce products with high strength, high modulus, high impact resistance, fatigue resistance, good thermal stability, corrosion resistance, low Excellent properties such as warpage, environmental protection and recyclability. Continuous fiber reinforced thermoplastic composite panels have excellent mechanical properties, strong processability and stable chemical properties, such as high tensile strength and bending strength, and excellent high and low temperature impact properties; Under the impetus, its development and application have been greatly developed, and the corresponding manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/38B29C70/54
CPCB29C70/386B29C70/545
Inventor 林永宏金崇剑
Owner GPM MACHINERY SHANGHAI
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