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

Workpiece double-color forming mold

A two-color molding and workpiece technology, applied in household components, household appliances, other household appliances, etc., can solve the problems of restricting the diverse performance of mold processing, processing limitations, complex mold structure, etc., to achieve a simple power drive structure and simplify the mold structure. , the effect of flexible design structure

Inactive Publication Date: 2017-05-10
SUZHOU IND PARK CHAOQUN AUTOMATION EQUIP
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, secondary injection molding needs to rotate and exchange the inner cores of the hard mold and the soft mold, and the addition of a rotating structure in the two molds will make the mold structure more complicated. The processing of some specific injection molding products is limited, and the rotating structure restricts the processing diversity of the mold

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
  • Workpiece double-color forming mold
  • Workpiece double-color forming mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0025] Such as figure 1 and figure 2 As shown, a two-color molding mold for a workpiece includes: 1 hard mold and 3 soft molds arranged side by side. The hard mold 1 includes a hard mold 1 and a first manipulator 2 with several grooves. When the first manipulator 2 is combined, the respective grooves are relatively closed to form a plurality of chambers of the hard body structure of the workpiece. The soft mold 3 includes a soft film and a second manipulator 4 with several grooves. The soft film and the second manipulator When 4 are combined, the respective grooves are relatively closed to form a plurality of chambers of the workpiece body ...

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 a workpiece double-color forming mold. The workpiece double-color forming mold comprises a hard mold and a soft mold which are arranged in parallel. The hard mold comprises a hard mold body and a first manipulator, and both the hard mold body and the first manipulator are provided with a plurality of groove bodies. When the hard mold body and the first manipulator are combined, the groove bodies of the hard mold body and the groove bodies of the first manipulator are oppositely sealed and jointly form a plurality of chambers of workpiece hard body structures. The soft mold comprises a soft mold body and a second manipulator, and both the soft mold body and the second manipulator are provided with a plurality of groove bodies. When the soft mold body and the second manipulator are combined, the groove bodies of the soft mold body and the groove bodies of the second manipulator are oppositely sealed and jointly form a plurality of chambers of workpiece body structures. Each workpiece body is composed of a workpiece hard body and a workpiece soft body in a combined mode. The hard mold body and the first manipulator serve as one mold, the soft mold body and the second manipulator serve as one mold, in this way, the dual-purpose functions of the manipulators are achieved, the manipulators can transfer injection molding products and can also be used as the molds, and mold rotating operation is avoided.

Description

technical field [0001] The invention relates to a molding device, in particular to a two-color molding die for a workpiece. Background technique [0002] The structure of injection molding products in the prior art is becoming more and more diverse. For example, the structure of a toothbrush handle usually includes a handle with a relatively hard material, and at the same time includes a grip or decoration wrapped on the outer surface of the handle with a softer material. Department, which involves the issue of secondary injection molding. In the prior art, secondary injection molding needs to rotate and exchange the inner cores of the hard mold and the soft mold, and the addition of a rotating structure in the two molds will make the mold structure more complicated. The processing of some specific injection molding products is limited, and the rotating structure restricts the processing diversity performance of the mold. Contents of the invention [0003] The invention ...

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): B29C45/26B29C45/17B29C45/16B29L31/42
CPCB29C45/2602B29C45/1615B29C45/1769B29L2031/425
Inventor 夏金良郝明明杜金磊何超张新吴征郁建忠
Owner SUZHOU IND PARK CHAOQUN AUTOMATION EQUIP
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