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

An anti-clogging and bubble-free plastic product processing injection device

A technology of plastic products and injection devices, which is applied in the field of plastic product processing equipment, can solve the problems of air doping and affecting product quality during extrusion molding, and achieve the effect of quality assurance

Active Publication Date: 2020-07-14
沧州智方药用包装材料科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the injection molding process, it is necessary to ensure that the plastic is processed in a solution state, but during the processing, since the raw material needs to be in a liquid state and cooled in the mold, the raw material needs to be heated, mixed and stirred in the storage box to avoid solidification, and the raw material is tumbling When it is mixed with air, the air in the raw material will affect the quality of the product during extrusion

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
  • An anti-clogging and bubble-free plastic product processing injection device
  • An anti-clogging and bubble-free plastic product processing injection device
  • An anti-clogging and bubble-free plastic product processing injection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-3 , an anti-clogging and bubble-free plastic product processing injection device, comprising an extruder 2, a storage box 1 located above the extruder 2 and connected to the extruder 2, and an extruder 2 juxtaposed and connected Injector 3; one end of the extruder 2 is provided with an extruder motor 21, the output end of the extruder motor 21 extends into the extruder 2 and is connected with an extruder shaft 22, and a dragon blade 23 is arranged on the extruder shaft 22 , the Jiaolong blade 23 is attached to the inner wall of the extruder 2, and the top of the extruder 2 is provided with an opening near the extrusion motor 21 and is connected with a feeding pipe 4. The upper end of the feeding pipe 4 is located on the side of the storage box 1, and the raw material is made of When the feed pipe 4 enters the extruder 2, the extrusion motor 21 is started to drive the extrusion shaft 22 to rotate, and the raw material is extruded through the dragon blade 23...

Embodiment 2

[0026] The difference from Example 1 is that in order to further avoid the solidification of the raw materials in the material storage box 1, and to make the raw materials evenly heated, an anti-condensation agitator 14 is provided in the material storage chamber 12, and the anti-condensation agitator 14 is formed by the casing 11 The external motor is driven to rotate, and the anti-coagulation stirrer 14 stirs the raw materials, so that the heat transferred from the heating layer 15 to the storage chamber 12 is evenly distributed in the storage chamber 12.

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 anti-blocking and bubble-free plastic product processing injection device. The device comprises an extruding machine, a material storing box located above the extruding machine and connected with the extruding machine, and an injector communicating with the extruding machine and arranged with the extruding machine side by side. An extruding motor is arranged at one end of the extruding machine. The output end of the extruding motor extends into the extruding machine and is connected with an extruding shaft. Dragon blades are arranged at the extruding shaft. The dragon blades are attached to the inner wall of the extruding machine. An opening is formed in the top of the extruding machine and is close to the extruding motor, and is connected with a material conveying pipe. The upper end of the material conveying pipe is located on the lateral face of the material storing box. Through the extruding machine, raw materials in processing are conveyed. The raw materials are extruded by the dragon blades and the inner wall of the extruding machine, and are conveyed to the tail end of the extruding machine. During extruding, bubbles in the raw materials are effectively removed, and the plastic product quality after injection is guaranteed.

Description

technical field [0001] The invention relates to plastic product processing equipment, in particular to an anti-blocking and bubble-free plastic product processing injection device. Background technique [0002] Plastic processing, also known as plastic molding processing. It is a general term for various processes that convert synthetic resin or plastic into plastic products, and is a large production department in the plastics industry. [0003] Plastic processing generally includes plastic ingredients, molding, machining, joining, modification and assembly; the key link of plastic processing. Various forms of plastics (powder, pellets, solutions or dispersions) are made into products or blanks of the desired shape. There are more than 30 methods of molding. Its choice is mainly determined by the type of plastic (thermoplastic or thermosetting), the starting form, and the shape and size of the product. Commonly used methods for processing thermoplastics include extrusio...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/54B29C45/18B29C45/74B29B13/02
CPCB29B13/02B29C45/18B29C45/54B29C45/74
Inventor 陈小章
Owner 沧州智方药用包装材料科技有限公司