Composite tape laying head-based tape conveying device
A composite material and tape laying technology, applied in the field of composite material molding, can solve the problems of high manufacturing cost, complex structure of molding equipment, difficult control, etc., and achieve the effect of easy control
Inactive Publication Date: 2018-10-09
WUHAN UNIV
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Problems solved by technology
[0002] Advanced composite materials have the advantages of light weight, high strength, high modulus, fatigue resistance, corrosion resistance, designability and good manufacturability, and are widely used in aerospace and military fields. However, the forming equipment has complex structure and difficult control. The manufacturing cost is high, and composite material products are rarely used in the civilian field
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[0023] The details of the present invention can be understood more clearly below in conjunction with the accompanying drawings and the description of specific embodiments of the present invention. However, the specific embodiments of the present invention described here are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible modification based on the present invention, and these should be regarded as belonging to the scope of the present invention.
[0024] see figure 1 , a belt conveying device in automatic laying equipment for composite materials, including an encoder speed measuring device 2 , an ultrasonic cutting device 3 and an auxiliary pressure roller mechanism 4 .
[0025] see figure 2 and Figure 4 , the encoder speed measuring device 2 includes a roller bracket 12-1, a roller 2-2, a roller brack...
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The invention provides a composite automatic tape laying equipment-based tape conveying device, and relates to composite tape laying equipment, wherein the tape conveying device comprises an encoder speed measurement device, an ultrasonic cutting device and a main and auxiliary compression roller mechanism. The encoder speed measurement device measures the revolving speed of a roller along with aprepreg tape through a roller rear encoder, the ultrasonic cutting device drives an ultrasonic cutting head through a screw sliding table to cut the prepreg tape, the main and auxiliary compression roller mechanism replaces a main compression roller when each laying track is about to be finished, and the prepreg tape is separated from a piece of lining paper while the prepreg tape is compressed. The depth of the prepreg tape is controlled, a composite is separated from the lining paper, the tape laying efficiency and the laying quality are improved, the structure is compact, and the compositeautomatic tape laying equipment-based tape conveying device is convenient to use and replace.
Description
technical field [0001] This article relates to a conveyor belt device in composite material automatic laying equipment, which belongs to the technical field of composite material forming. Background technique [0002] Advanced composite materials have the advantages of light weight, high strength, high modulus, fatigue resistance, corrosion resistance, designability, and good manufacturability, and are widely used in aerospace and military fields, but their molding equipment is complex in structure and difficult to control. The manufacturing cost is high, and composite material products are rarely used in the civilian field. Therefore, the low-cost manufacturing technology of composite materials is the core issue in the field of composite materials in the world, and the automatic tape laying technology of composite materials is the research focus of low-cost manufacturing technology of composite materials. [0003] The tape conveying process needs to go through the two proc...
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IPC IPC(8): B29C70/00B29C70/54B29C70/38
CPCB29C70/00B29C70/38B29C70/386B29C70/54
Inventor 肖晓晖解五一高霄何思宇刘胜
Owner WUHAN UNIV