Check patentability & draft patents in minutes with Patsnap Eureka AI!

A sliding block delay mechanism and mold

A sliding block and mold technology, applied in the field of molds, can solve the problems of the sliding block subsidence, the thickness of the product, and the difficulty in adjusting the break, so as to prevent the sliding block submersion from sinking, easy processing and low cost. Effect

Active Publication Date: 2022-07-15
MITAC PRECISION TECH(KUNSHAN) CORP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the molding injection and pressure holding process, due to the pressure of the glue in the molding cavity, the piston end of the oil cylinder will slightly retreat due to the pressure of the slider, which will cause the slider to enter the mold during the product molding process. Sinking, the local thickness of the formed product becomes thicker, and the gap is large and difficult to adjust

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 sliding block delay mechanism and mold
  • A sliding block delay mechanism and mold
  • A sliding block delay mechanism and mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

[0027] like Figure 2-11 As shown, a slider delay mechanism includes a slider entry 10, a slider body 20 and an oil cylinder 30; one end of the slider entry 10 is involved in forming the product, and the other end is slidably connected with the slider body 20; the piston of the oil cylinder 30 The end is connected with the slider body 20; the connection between the slider body 20 and the slider inlet 10 is provided with a delay structure 40, so that the slider inlet 10 can delay the withdrawal of the product along the withdrawal direction.

[0028] Specifically, the slider insert 10 and the slider body 20 are slidably connected by a sliding rail. One of the slider inserts 10 and the slider body 20 is provided with a T-shaped groove, and the other is provided with a T-shaped protrusion. The T-shaped groove and the T...

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 relates to the technical field of molds, and specifically discloses a slider delay mechanism and a mold. The slider delay mechanism includes a slider entry, a slider body and an oil cylinder; one end of the slider entry is involved in forming products, and the other end is slidably connected with the slider body; the piston end of the oil cylinder is connected with the slider body; the slider body is connected to the slider body. There is a delay structure at the connection of the slider entry, so that the slider exits the product with a delay along the exit direction. The sliding block delay mechanism and the mold can effectively prevent the sliding block from sinking during the product molding process, and ensure the product molding accuracy.

Description

【Technical field】 [0001] The invention relates to the technical field of molds, in particular to a slider delay mechanism and a mold. 【Background technique】 [0002] In the existing injection mold, when molding a product with an undercut structure, a slider in the injection mold is usually used to mold the undercut portion of the product, and an oil cylinder is used to provide power for the slider to withdraw and return. However, in the process of molding injection pressure and pressure holding, due to the pressure of the glue in the molding cavity, the piston end of the oil cylinder slightly retreats due to the pressure of the slider, which causes the slider to enter the sub during the product molding process. Subsidence, the local meat thickness of the formed product becomes thicker, and the fracture difference is large and difficult to adjust. [0003] Therefore, it is necessary to design a slider delay mechanism and a mold to solve the above problems. [Content of the ...

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): B29C45/44B29C45/33
CPCB29C45/44B29C45/332
Inventor 郭明文
Owner MITAC PRECISION TECH(KUNSHAN) CORP
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