Outer charging type material-storage cylinder die head

A storage cylinder die head and storage cylinder technology, which is applied in the field of plastic processing, can solve the problems of affecting performance and appearance, burning materials, and low product surface quality, and achieve the effect of saving inconvenience and improving product surface quality.

Inactive Publication Date: 2015-03-11
XUZHOU NAIKEDUN MACHINERY MFG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the material extruded from the former accumulator die head is often burnt, resulting

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
  • Outer charging type material-storage cylinder die head

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] The present invention will be further explained below in conjunction with the drawings.

[0013] Such as figure 1 Shown is an external feed type accumulator die head, including the accumulator cylinder 1 and the outer core rod 2, the pressing ring 3 and the adjusting shaft 4 arranged in the accumulator cylinder 1; the accumulator in the figure The barrel 1 is provided with an end cap 7, and the end cap Hasan is provided with a connecting pressing rod 8 for connecting to an external oil cylinder. The lower end of the storage cylinder barrel 1 is connected to the mold inlet and is provided with a fluid distribution 5 for melting The material is divided; the adjustment shaft 4 is arranged at the central shaft inside the storage cylinder 1 and a sliding sleeve 6 is set under the adjustment shaft 4; the outer core rod 2 is set on the pressing ring 3 and the storage cylinder 1 between the inner walls, the position on the right side of the figure shows that the feed hole of 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

A disclosed outer charging type material-storage cylinder die head comprises a material-storage cylinder barrel, and an outer core rod, a material press ring and an adjusting shaft all arranged in the material-storage cylinder barrel; one end of the material-storage cylinder barrel is provided with an end cover, and the other end is connected with a die material inlet; the adjusting shaft is arranged at a middle shaft inside the material-storage cylinder barrel; the outer core rod is arranged between the material press ring and the material-storage cylinder barrel; a material inlet hole of the material-storage cylinder barrel is connected with the outer core rod, and a flow channel on the outer core rod is communicated with the interior of the material-storage cylinder barrel; and gaps are reserved between the material press ring and the outer core rod, and between the material press ring and the adjusting shaft.

Description

technical field [0001] The invention belongs to the field of plastic processing, in particular to a storage cylinder die head for extruding plastic. Background technique [0002] Extrusion, also known as extrusion, is a plastic molding process and one of the important methods for thermoplastic molding. Extrusion molding is to heat the plastic raw material to make it into a viscous flow state. Under the action of pressure, it passes through the extrusion mold to form a continuous body with a cross-section similar to the shape of the die, and then cools and shapes it into a glass state, which is obtained by cutting. Plastic products with certain geometric shapes and dimensions. [0003] In the above process, the molten plastic is sent to the die head of the storage tank by the screw rod, and then extruded by the die head of the storage tank into the mold connected to the nozzle of the die head of the storage tank to be formed. However, the material extruded from the conventi...

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): B29C47/12B29C48/30
CPCB29C48/30
Inventor 张新东
Owner XUZHOU NAIKEDUN MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap