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

Molten resin conveying system during protection film manufacturing

A technology of melting resin and conveying system, applied in the field of conveying system to achieve cost saving effect

Inactive Publication Date: 2017-08-18
CHENGDU HUIJIA ADHESIVE PROD CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to intelligently add resin raw materials at the time of processing. The purpose is to provide a molten resin delivery system during the manufacture of protective films, and to solve the problem of intelligently adding resin raw materials at the time of processing.

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
  • Molten resin conveying system during protection film manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Such as figure 1 As shown, the molten resin conveying system during the manufacture of the protective film of the present invention includes a raw material chamber for storing resin, a stirring module, an extrusion module, a pressure sensor, a central processing unit, a feeding module and a resin receiving film; the stirring module and the extrusion Compression module: set inside the raw material cavity, the stirring module stirs the resin in the raw material cavity, and connects the pressure sensor, the extrusion module squeezes the resin formed in the raw material cavity to the resin receiving module; the resin receiving module: sets On the outside of the raw material chamber, resin is received; the pressure sensor: records the real-time force information of the stirring module and sends it to the central processing unit; the central processor: receives the force information of the pressure sensor, and compares it with the preset threshold K, when it is greater than K ...

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 a molten resin conveying system during protection film manufacturing. The system comprises a raw material cavity for storing resin, a stirring module, an extrusion module, a pressure sensor, a central processing unit, a feeding module and a resin receiving film; the stirring module and the extrusion module are arranged in the raw material cavity, the stirring module stirs resin in the raw material cavity, and is connected with the pressure sensor, the extrusion module extrudes resin molded in the raw material cavity into the resin receiving module, and the resin receiving module is arranged on the outer side of the raw material cavity and receives resin, the pressure sensor records real-time strength information of the stirring module and sends the information into the central processing unit, the central processing unit receives the strength information of the pressure sensor, a threshold value is preset for comparison, when the value is larger than K, a feeding instruction is sent to the feeding module, the feeding module is arranged on the outer side of the raw material cavity and receives an instruction of the central processing unit, and raw material resin is conveyed to the raw material cavity. Multiple areas are arranged in the raw material cavity.

Description

technical field [0001] The invention relates to a conveying system, in particular to a molten resin conveying system in the manufacture of a protective film. Background technique [0002] Conventional compression molding machines can be classified into rotary molding machines and stationary type compression molding machines. In the rotary compression molding machine, a plurality of metal molds are arranged along the circumferential direction of the turntable, and the molten resin is fed by dropping the molten resin into the metal molds with the resin holder at the handover point where the molten resin is fed from the The feeding device rotates and the conveyed resin holder and metal mold overlap along their rotational orbits. On the other hand, in the stationary type press molding machine, the metal mold of the compression molding machine is arranged in a substantially radial manner around the extrusion port of the extruder, and the conveying member holding the molten resin...

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 Applications(China)
IPC IPC(8): B29C47/08B29C47/10B29C47/92B29L7/00B29C48/92
CPCB29C48/025B29C48/285B29C48/92B29C2948/92019B29L2007/002
Inventor 何松龙
Owner CHENGDU HUIJIA ADHESIVE PROD CO LTD