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Gluing clearance adjustment system of carbon fiber prepreg machine

A carbon fiber prepreg and gap adjustment technology, which is applied in liquid/gas/steam fiber/sliver/roving processing, textile processing machine accessories, textiles and papermaking, etc., can solve the problem of low precision and inconvenient adjustment of prepreg thickness control and other issues, to achieve the effect that is conducive to precise control

Active Publication Date: 2011-11-16
贵州航新科技发展产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gap between the upper heating roller and the lower heating roller of the existing carbon fiber prepreg machine is inconvenient to adjust, and the thickness control accuracy of the prepreg is not high

Method used

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  • Gluing clearance adjustment system of carbon fiber prepreg machine
  • Gluing clearance adjustment system of carbon fiber prepreg machine
  • Gluing clearance adjustment system of carbon fiber prepreg machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] Such as figure 1 and figure 2 As shown, the carbon fiber prepreg machine gluing gap adjustment system of the present invention includes an upper heating roller 7 and a lower heating roller 8, the upper heating roller 7 is located above the lower heating roller 8 and the two are parallel to each other, and the carbon fiber prepreg 10 from the upper It passes between the heating roller 7 and the lower heating roller 8, and also includes a PLC controller 1, a man-machine interface 2, a printer 3, a servo driver 4, 4', a servo motor 5, 5', and detecting the thickness of the carbon fiber prepreg cloth after rolling The thickness detection probes 9a, 9b, 9c, 9d input the carbon fiber cloth thickness setting value to the PLC controller 1 through the man-machine interface 2. The thickness detection probes 9a, 9b, 9c, and 9d connect the detected carbon fiber cloth thickness values ​​to the RS485 input end of the PLC controller through the RS232 / RS485 conversion joint, and the ...

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Abstract

The invention relates to a gluing clearance adjustment system of a carbon fiber prepreg machine. In the adjustment system, carbon fiber prepreg cloth passes through the position between an upper heating roller and a lower heating roller; thickness detection probes input the detected thickness value of the carbon fiber cloth into a PLC (programmable logic controller), the PLC compares the received thickness value of the carbon fiber cloth with a set value and then sends an instruction to servo drivers, and the servo drivers control operation of servo motors; two ends of the upper heating roller are respectively supported on an upper guide base, two ends of the lower heating roller are respectively supported on a lower guide base, and adjustment mechanisms for adjusting clearance between the upper heating roller and the lower heating roller are arranged between the upper guide base and the lower guide base; and each adjustment mechanism comprises a beveled sliding block, a ball screw and a screw nut, the upper end face and the lower end face of the beveled sliding block are respectively attached to the lower end face of the upper guide base and the upper end face of the lower guide base, the ball screw is horizontally arranged and is connected with the output terminals of each servo motor, and the screw nut is fixedly connected with the beveled sliding block. By utilizing the gluing clearance adjustment system, the gluing clearance of the prepreg machine can be accurately controlled.

Description

technical field [0001] The invention relates to a carbon fiber prepreg machine, in particular to a carbon fiber prepreg machine glue gap adjustment system, which belongs to the technical field of carbon fiber equipment. Background technique [0002] Carbon fiber is a microcrystalline graphite material obtained by carbonizing and graphitizing organic fibers. Its microstructure is similar to artificial graphite and is a turbostratic graphite structure. Carbon fiber has excellent mechanical properties, small specific gravity and high tensile strength, and can be processed into fabrics, felts, mats, belts, paper and other materials. [0003] After surface treatment, the carbon fiber should be treated with gluing, its function is to protect the surface activity of the carbon fiber after surface treatment, and enhance the bonding fastness between the carbon fiber and the matrix resin. The glue forms a smooth and tough film on the surface of the filaments and fibers, which improve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B3/02D06B23/00D06B23/20
Inventor 李俊
Owner 贵州航新科技发展产业有限公司
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