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Reinforced Fiber Sheet Manufacturing Equipment

A technology for reinforcing fibers and manufacturing devices, which is applied in the directions of lamination devices, chemical instruments and methods, lamination, etc., can solve the problems of poor yield and increased manufacturing cost of preforms, and achieve the effect of efficient cutting

Active Publication Date: 2020-01-17
TORAY IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the yield in preform production is poor and the cost of preform production increases.

Method used

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  • Reinforced Fiber Sheet Manufacturing Equipment
  • Reinforced Fiber Sheet Manufacturing Equipment
  • Reinforced Fiber Sheet Manufacturing Equipment

Examples

Experimental program
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Effect test

Embodiment Construction

[0037]Hereinafter, embodiments of the present invention will be described with reference to the drawings. It should be noted that the present invention is not limited by the accompanying drawings. First, in figure 2 and image 3 In , the operation of the reinforcing fiber sheet manufacturing apparatus 1 is described, and then in Figure 4 and Figure 5 Each part of the reinforcing fiber sheet manufacturing apparatus 1 will be described in .

[0038] figure 2 A schematic configuration of a reinforcing fiber sheet manufacturing apparatus 1 according to an embodiment of the present invention is shown in . figure 2 The mutually perpendicular XYZ axes are illustrated in . The X-axis direction represents the depth direction of the reinforcing fiber sheet manufacturing apparatus 1 , the Y-axis direction represents the width direction of the reinforcing fiber sheet manufacturing apparatus 1 , and the Z-axis direction represents the vertical direction. The reinforcing fiber s...

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Abstract

The present invention relates to a reinforcing fiber sheet manufacturing device that arranges a reinforcing fiber sliver on a workbench, and includes a sliver supply mechanism capable of pushing the reinforcing fiber sliver onto the workbench. the sliver pushing part, and send out the reinforcing fiber sliver; and a cutter, the cutter is positioned independently from the sliver feeding mechanism, and pushes the reinforcing fiber through the sliver pushing part The sliver thus cuts it.

Description

technical field [0001] This application claims priority based on Japanese Patent Application No. 2014-194593 filed on September 25, 2014, the entire disclosure of which is incorporated herein by reference. [0002] The present invention relates to a reinforcing fiber sheet manufacturing apparatus for manufacturing fiber reinforced plastics. Background technique [0003] Various methods are known as a method for producing a preform of reinforcing fibers such as glass fibers and carbon fibers, which are used to manufacture fiber-reinforced plastics. For example, there is known a method in which a predetermined cut pattern is cut out from a fabric such as a fabric base material of reinforcing fibers, and pressurized to form a preform. However, in this method, the remaining portion after cutting out the cutting template is discarded. Therefore, there are problems in that the yield in preform production is poor and the preform production cost increases. [0004] In order to av...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B11/16B29C70/10B29K105/08
CPCB29C70/382B29C70/545B29C2793/0027B32B37/0046
Inventor 辻治彦铃木保野口泰干佐藤泰启
Owner TORAY IND INC