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Composite material extrusion die pressing device

A composite material and compression molding device technology, applied in the field of material manufacturing, can solve the problems of material waste, increased equipment cost, electricity cost and labor cost, etc., to facilitate quick switching, solve difficult cleaning, and reduce manufacturing costs. Effect

Inactive Publication Date: 2022-02-18
蔡金牌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of two extrusion devices increases equipment cost, electricity cost and labor cost, and the material in the feeding pipe cannot continue to be further pushed into the die after the material in the extrusion device is completely extruded, so that the material in the feeding pipe waste of material

Method used

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  • Composite material extrusion die pressing device
  • Composite material extrusion die pressing device
  • Composite material extrusion die pressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0045] refer to Figure 1 to Figure 10 , the embodiment of the present invention discloses a composite material extrusion molding device, including a cylinder, the lower end of the cylinder is provided with a support seat 10, and the upper end of the cylinder is provided with a first lower hopper 11 communicating with the inside, so The cylinder includes a lower cylinder 101 and two upper cylinders 102, the upper cylinder 102 and the lower cylinder 101 are rotatably hinged, lugs are provided between the upper cylinders 102, and bolts pass through the lugs Locking with nuts realizes the detachable connection between the two upper cylinders 102. The first lower hopper 11 is composed of two halves, which are respectively arranged on the two upper cylinders 102. With the two upper cylinders 102 The mutually closed first lower hopper 11 is also closed ac...

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Abstract

The invention relates to the technical field of material manufacturing, and provides a composite material extrusion die pressing device, which is reasonable in structural design, easy to operate and capable of simultaneously extruding two materials for compounding, the composite material extrusion die pressing device comprises a barrel, a first discharging hopper communicated with the interior is arranged at the upper end of the barrel, and a spiral material pushing rod used for pushing out the materials is arranged in the barrel; two charging drums used for pushing materials are detachably arranged in the barrel, a second discharging hopper communicated with the interiors of the charging drums is arranged at the upper ends of the charging drums, the second discharging hopper is arranged in the first discharging hopper, and a discharging pipe communicated with the interiors of the charging drums is arranged at the right end of each charging drum; the right end part of the barrel is provided with two discharge ports for the discharging pipes of the two groups of charging drums to pass through, the right end part of the barrel is provided with a die head assembly for compounding two materials together, and the left end part of the barrel is provided with a driving structure for driving the spiral material pushing rod to rotate.

Description

technical field [0001] The invention relates to the technical field of material production, in particular to a composite material extrusion molding device. Background technique [0002] There are many composite methods in the manufacture of composite materials. One is that different materials are first compounded in the mold and then co-extruded, and the other is that a single material is extruded and then compounded together. Compounding after molding of a single material includes compounding between molding materials and compounding of molding materials and liquid materials. The compounding of molding material and liquid material is compounded by soaking or rolling. [0003] The material compounding method of co-extrusion molding after in-mold compounding requires two extrusion devices to be used at the same time when compounding double-layer materials, and different materials are pushed into the die head through the feeding tube for compound molding of the upper and lowe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/285B29C48/395B29C48/68B29C48/31B29C48/25B29C48/87
CPCB29C48/285B29C48/397B29C48/681B29C48/31B29C48/252B29C48/87
Inventor 蔡金牌
Owner 蔡金牌
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