Unlock instant, AI-driven research and patent intelligence for your innovation.

Extrusion device

A technology of extrusion device and extruder, which is applied to flat products, household appliances, other household appliances, etc., can solve the problems of high cost, troublesome maintenance, waste of manpower and material resources, etc., and achieves reduction of production cost, convenient operation and simple structure. Effect

Inactive Publication Date: 2016-11-09
ZHENJIANG JINSHAN TRAFFIC INFORMATION TECH CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In electronic production enterprises, the production of various substrates or substrates is involved. Some substrates or substrates need to be covered with plastic films. Troublesome maintenance, waste of manpower and material resources

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Extrusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0014] Such as figure 1 As shown, an extruding device includes an extruder 1 with a hopper 2, an air ring 3 is arranged above the head of the extruder 1, a herringbone splint 4 is arranged above the air ring 3, and the top of the splint 4 is Upward, and at the same time, a traction roller 5 is respectively set on both sides of the top of the clamping plate 4 .

[0015] At least two stretching wheels 6 are arranged under the side of the traction roller 5 .

[0016] During implementation, after the molten plastic is extruded into a thin-walled tube blank from the annular gap-shaped die of the extruder 1 head, it is pulled up immediately. At the same time, compressed air is introduced from the center hole of the mandrel in the machine head to blow it into a bubble tube, and the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an extrusion device. The extrusion device comprises an extruder with a hopper. A wind ring is arranged on an extruder head of the extruder. A herringbone clamping plate is arranged above the wind ring. The top end of the clamping plate is upward, and pull rolls are arranged on the two sides of the top end of the clamping plate correspondingly. The extrusion device provided by the invention is simple in structure, convenient to operate, and generally used for production of PE, PP, PVC, NY two-way stretching and thermal contraction and the like thin films, and the production cost is reduced.

Description

technical field [0001] The invention relates to an extrusion device. Background technique [0002] In electronic production enterprises, the production of various substrates or substrates is involved. Some substrates or substrates need to be covered with plastic films. Maintenance is troublesome and wastes manpower and material resources. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an extrusion device, which has a simple structure and is easy to operate, and is commonly used in the production of films such as PE, PP, PVC, NY, biaxially stretched and heat-shrinkable, and reduces production costs. [0004] To achieve the above object, the technical scheme of the present invention is as follows: [0005] An extrusion device, comprising an extruder with a hopper, an air ring is arranged above the machine head of the extruder, a herringbone splint is arranged above the air ring, the top of the splint faces ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B29C55/28B29L7/00
CPCB29C55/28B29C48/0018B29C48/08B29L2007/00
Inventor 施玉池
Owner ZHENJIANG JINSHAN TRAFFIC INFORMATION TECH CO LTD