Supercharge Your Innovation With Domain-Expert AI Agents!

Temperature adjusting method of heat energy recovery type injection mold

An injection mold and temperature adjustment technology, applied in the field of injection molds, can solve the problems affecting the molding quality of products, and the mold temperature cannot be accurately controlled, so as to avoid the waste of water resources and thermal energy, improve the molding quality, and achieve high adjustment accuracy. Effect

Inactive Publication Date: 2014-08-20
CHENGDU LONGQUAN XINRUI MOLD PLASTIC FACTORY
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heating or cooling of this kind of mold is generally adjusted according to the experience of workers, so the temperature of the mold cannot be accurately controlled, which affects the molding quality of the product

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
  • Temperature adjusting method of heat energy recovery type injection mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0012] A method for regulating the temperature of a heat recovery type injection mold, comprising the following steps:

[0013] S1. Set the cooling water channel 2 and the heater installation hole in the injection mold. Preferably, the cooling water channel 2 is arranged in a serpentine or annular shape, and an electric heater 5 is installed in the heater installation hole. One of the cooling water channels 2 The port is connected to the water inlet pipe 3, the other port of the cooling water channel 2 is connected to the water outlet pipe 4, the water outlet of the cooling water storage tank 9 is connected to the water inlet pipe 3 through the delivery pump 10, and the solenoid valve 8 is installed on the water inlet pipe 3, and the outlet The water pipe 4 is sequentially connected to the water inle...

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 temperature adjusting method of a heat energy recovery type injection mold; when the mold body (1) temperature detected by a temperature sensor (6) is lower than a set value, a controller (7) controls a transfer pump(10) to stop work, an electromagnetic valve (8) to close, and an electric heater (5) to work; when the mold body (1) temperature detected by the temperature sensor (6) is greater than the set value, the controller (7) controls the electromagnetic valve (8) to open, the transfer pump(10) to work and the electric heater (5) to stop work; a heat exchanger can absorb the heat energy of cooling water completing heat exchange with the mold body (1), and the cooled cooling water returns back to a cooling water storing tank (9) by a water inlet of the cooling water storing tank (9). The beneficial effects of the injection mold are that: the automatic adjustment of the mold body temperature can be realized, and the forming quality of products can be ensured; the heat exchanger can absorb the heat energy of the cooling water, so that the cooling water can be recycled, and the waste of water resources and the heat energy can be avoided.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a method for adjusting the temperature of a heat recovery type injection mold. Background technique [0002] Injection molds are important process equipment for the production of various industrial products. With the rapid development of the plastics industry and the promotion and application of plastic products in industrial sectors such as aviation, aerospace, electronics, machinery, ships, and automobiles, injection molds are widely used in various industries. . The traditional injection mold consists of a moving mold and a fixed mold. The moving mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form the gating system and the cavity, and the movable mold and the fixed mold are sepa...

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): B29C45/78B29C45/73
CPCB29C45/73B29C45/78B29C2945/7604B29C2945/76254B29C2945/76531B29C2945/76732Y02P70/10
Inventor 熊波
Owner CHENGDU LONGQUAN XINRUI MOLD PLASTIC FACTORY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com