Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Penetrating and inserting protection mechanism for mold

A protection mechanism and mold technology, applied in the field of injection molds, can solve problems such as affecting mold clamping accuracy, insufficient mold clamping accuracy, and prone to mold friction and fluff, so as to avoid mutual friction.

Pending Publication Date: 2022-07-08
ZHEJIANG KAIHUA MOLDS
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the deficiency that mold friction fluffing easily occurs between the parting surfaces of the upper and lower molds when the existing molds are clamped, thereby affecting the precision of the mold clamping, and provides a penetration protection mechanism for the mold, which can protect the mold through penetration. Blocks and interspersed wear-resistant blocks prevent mutual friction between the parting surfaces of the upper and lower templates, and through the prompts of the early warning mechanism, the lower template can be fine-tuned in time to avoid mold closing due to friction of the parting surfaces during the mold closing process The problem of insufficient precision

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
  • Penetrating and inserting protection mechanism for mold
  • Penetrating and inserting protection mechanism for mold
  • Penetrating and inserting protection mechanism for mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: A penetration protection mechanism for a mold (see attached Figure 1-7 ), including an early warning protection device 2 arranged on the mold body 1, the mold body includes an upper template 3 and a lower template 4, and the early warning protection device includes an insertion protection block 5, an early warning mechanism 6, The upper template is provided with interspersed wear-resistant blocks 7; after the upper template and the lower template are clamped, an inclined parting surface 8 is formed, and the inclination of the parting surface is greater than the interpenetration protection block and the lower template. The inclination of the parting surface 2 after the wear-resistant block is interspersed; the early warning mechanism 6 can give an early warning of the deviation of the clamping deviation during the clamping process of the upper template and the lower template, so that the lower template can be fine-tuned in time. , to avoid the mutual friction...

specific Embodiment 2

[0043] In this embodiment, a distance sensor is added on the basis of the specific embodiment 1. The distance sensor is installed on the rotating shaft of the sensor, and the distance sensor can detect the rotation distance of the friction wheel.

specific Embodiment 3

[0044] In this embodiment, on the basis of the specific embodiment 1, the interpenetrating protection block and the interpenetrating wear-resistant block are added with a height of 1 mm each to avoid space. It is beneficial to prevent the clamping interference of interspersed protective blocks and interspersed wear-resistant blocks when the upper and lower templates are clamped.

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

PropertyMeasurementUnit
angleaaaaaaaaaa
Login to View More

Abstract

The invention discloses a penetrating protection mechanism for a mold, and aims to overcome the defect that when an existing mold is closed, mold friction fuzzing easily occurs between parting surfaces of an upper mold and a lower mold, so that the mold closing precision is affected. The mold comprises an early warning protection device arranged on a mold body, the mold body comprises an upper mold plate and a lower mold plate, the early warning protection device comprises an insertion protection block and an early warning mechanism which are arranged in a mold cavity, and an insertion wear-resistant block is arranged in the upper mold plate; the upper mold plate and the lower mold plate are assembled to form an inclined parting surface, and the inclination angle of the parting surface is greater than the inclination angle of the side surface after the insertion protection block and the insertion wear-resistant block are attached to each other; and the early warning mechanism can perform deviation early warning on mold closing deviation in the mold closing process of the upper mold plate and the lower mold plate, so that timely fine adjustment can be performed on the lower mold plate, and mutual friction between the parting surfaces in the mold closing process is avoided.

Description

technical field [0001] The invention relates to the related technical field of an injection mold, and more particularly, to a penetration protection mechanism for a mold. Background technique [0002] At present, in the design of the existing mold, try to ensure that the slope of all insertion and sealing parts is 7°. At this time, the locking or slope positioning block around the mold can protect the insertion part, and the insertion protection block may not be designed; When the minimum insertion slope of the parting surface is less than 5°, the peripheral locking of the mold has no protective effect, and the height and strength of the straight body positioning block and the inclined positioning block can no longer meet the requirements. At this time, it is necessary to design the insertion protection block . [0003] Chinese Patent Announcement No. CN213563804U, the announcement date is June 29, 2021, the name of the utility model is an automobile powder-separating mold ...

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): B29C45/80B29C45/66
CPCB29C45/80B29C45/66B29C2945/76387B29C2945/76866
Inventor 梁正华梁凯林连明王华良
Owner ZHEJIANG KAIHUA MOLDS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com