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

Accurate positioning system of L-shaped edge-wrapped glass in die

A technology of wrapping glass and precise positioning, applied in the coating and other directions, can solve the problems of difficulty in guaranteeing the width of wrapping and printing, waste of raw materials in production, large positioning error, etc., so as to improve production efficiency, product yield and safety. The effect of good performance and high positioning accuracy

Active Publication Date: 2014-08-20
福耀玻璃(苏州)有限公司
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fixed positioning points will cause positioning grooves on the edge strips, which will easily lead to poor appearance of the product; visual positioning is affected by various objective factors, resulting in large positioning errors, so it is difficult to guarantee the width of the edge and the width of the edge
Both of these positioning methods will cause waste of raw materials for production, increase the cost, and even directly affect the quality of the product in severe cases.

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
  • Accurate positioning system of L-shaped edge-wrapped glass in die
  • Accurate positioning system of L-shaped edge-wrapped glass in die
  • Accurate positioning system of L-shaped edge-wrapped glass in die

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] An accurate positioning system for L-shaped edged glass in the mold, its structure is as follows Figure 1-4 As shown, the positioning system is composed of a telescopic cylinder 1, a positioning claw support seat 2, a compression spring 3, a connecting pin 4, a positioning claw 5 and a cylinder support seat 6. The telescopic cylinder 1 is arranged on the cylinder support seat 6, and the positioning claw 5 is connected with the front part of the telescopic cylinder 1 through the positioning claw support seat 2. tail end. The positioning claw 5 is movably connected on the positioning claw support seat 2 through the connecting pin 4, so that the positioning claw 5 can rotate around the connecting pin 4. In addition, the tail end of the positioning claw 5 is supported by the compression spring 3 to make the front end of the positioning claw 5 tight. Paste the mold7. The positioning claw 5 is provided with a wave shape, which matches with the shape of the upper surface of...

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 an accurate positioning system of an L-shaped edge-wrapped glass in a die. The system comprises a telescopic air cylinder, a positioning detent and a compression spring. The telescopic air cylinder is arranged on an air cylinder supporting seat, and the positioning detent is connected to the front part of the telescopic air cylinder through a positioning detent supporting seat. The compression spring is disposed in the positioning detent supporting seat, and vertically props the tail end of the positioning detent. When a glass is placed into the die, the telescopic air cylinder ejects the positioning detent and drives it to slide toward the cavity of the die to a preset position. When positioning of the glass in the die is completed, before die closing and injection molding, the telescopic air cylinder retreats and drives the positioning detent to withdraw, thus finishing positioning of the glass. Compared with the prior art, the accurate positioning system provided by the invention has the advantages of convenient use, good safety performance, high positioning accuracy, and is in favor of improving the production efficiency and the rate of finished products, etc.

Description

technical field [0001] The invention relates to an automobile glass positioning system, in particular to an accurate positioning system for L-shaped edge-wrapped glass in a mould. Background technique [0002] The current market has continuously improved the appearance requirements of the automotive edged glass assembly, and the OEMs have strict requirements on the width of the edge around the edged glass and the width of the glass printing edge. This requires that when the edge is injected, the positioning of the glass in the mold must be It is very accurate, otherwise it will cause the glass to deviate, and in severe cases, it will directly affect the width of the edge wrapping and printing edge, resulting in the unqualified edge wrapping assembly. [0003] The positioning of the existing L-shaped edge-encapsulated glass in the mold is all fixed positioning points in the mold or visual positioning. Fixed positioning points will cause positioning grooves on the edge strips...

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
IPC IPC(8): B29C45/14
CPCB29C45/14073B29C45/14434
Inventor 冯德义罗超群廖清华冯海芳樊伟光
Owner 福耀玻璃(苏州)有限公司
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