Supercharge Your Innovation With Domain-Expert AI Agents!

A secondary demoulding mechanism for injection molds for automotive interior parts

A technology for automotive interior parts and injection molds, which is applied to household appliances, household components, and other household appliances. It can solve the problems of being unable to achieve fully automatic unmanned, difficult to pick up parts with a manipulator, and achieve simple structure and good reliability. Effect

Active Publication Date: 2021-09-28
NINGBO FANGZHENG TOOL
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current problem is that when the mold is opened, the conventional ejector pin will be used for demoulding, which will cause the raised ribs to be wrapped on the ejector pin, which makes it difficult to pick up the parts with the robot, and cannot achieve the goal of fully automatic and unmanned

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
  • A secondary demoulding mechanism for injection molds for automotive interior parts
  • A secondary demoulding mechanism for injection molds for automotive interior parts
  • A secondary demoulding mechanism for injection molds for automotive interior parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] like figure 1 As shown, a secondary demoulding mechanism of an injection mold for automotive interior parts of the present invention includes a first ejector plate 1, a second ejector plate 2, a third ejector plate 3, a base plate 4 and a plurality of first ejector pins 5 , the first ejector plate 1, the second ejector plate 2, and the third ejector plate 3 are sequentially located on the bottom plate 4 from top to bottom, and the bottom end of each first ejector rod 5 passes through the hole of the second ejector plate 2 and The axial limit is between the second ejector plate 2 and the third ejector plate 3, and the top end passes through the first ejector plate 1 and B plate,

[0019] The secondary demoulding mechanism of the injection mold for automotive interior parts of the present invention also includes a second ejector rod 6 , a base 7 , a sliding seat 8 , a...

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 secondary demoulding mechanism for an injection mold of an automotive interior part, which adopts one demoulding and two ejecting actions to realize the demoulding, and the first ejector pin and the second ejector pin go up together for the first demoulding For the second time, the second push rod goes up again, so that the automotive interior parts are completely separated from the first push rod, so the structure is simple and reliable, and the protrusion can be prevented from being torn.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a secondary demoulding mechanism for injection molds of automotive interior parts. Background technique [0002] At present, there is an automobile interior part, including the interior part, which is provided with a protrusion on the bottom surface of the interior part. The current problem is that when the mold is opened, the conventional ejector pin will be used for demoulding, which will cause the raised ribs to be wrapped on the ejector pin, which makes it difficult to pick up the parts with the robot, and cannot achieve the goal of fully automatic and unmanned operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a kind of automotive interior parts that realizes demoulding by one demoulding and two ejecting actions, and has a simple structure and reliability, realizes picking up parts by manipulators...

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): B29C45/40B29C45/42B29L31/58
CPCB29C45/4005B29C45/42B29C2045/4084B29L2031/58
Inventor 方永杰叶宗明李飞达胡迪王一栋郭文跃薛赛杰
Owner NINGBO FANGZHENG TOOL
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