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

Tire segment mold

A tire flexible mold and mold technology, which is applied to tires, household appliances, and other household appliances, can solve problems such as cost increase, heating heat waste, and service life impact, so as to avoid heat waste, control parameters accurately, and improve tire performance. Effect of Vulcanization Quality

Inactive Publication Date: 2018-05-11
HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water vapor requires additional pipelines to enter the mold. The installation of pipelines and the acquisition and transportation of water vapor will increase the cost. The mold is also easily corroded by steam during long-term use, and its service life is limited. influences
Moreover, it is difficult to precisely control the vulcanization temperature through water vapor
Therefore, there is now a way of heating the mold with a heating coil, but the current heating method is mostly to wrap the heating layer on the outer layer of the mold. Although this method is simple to process and operate, the heating heat is easy to waste, and the vulcanization parameters are difficult to control.

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
  • Tire segment mold
  • Tire segment mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The airtight heating chamber is arranged in the middle mold cover 7, or in the tread block 5, or in the slide block 6. At the same time, the upper side plate 4 and the lower side plate 2 are also provided with an airtight heating chamber. The above airtight heating chamber All are equipped with electric heating device 9 and water.

Embodiment 2

[0029] The airtight heating chamber is arranged in the middle mold cover 7, or in the pattern block 5, or in the slide block 6. At the same time, the upper cover 3 and the base 1 are also provided with an airtight heating chamber. Electric heating device 9 and water.

[0030] In order to further avoid the waste of heat, the outer side of the middle mold cover 7 is provided with an insulating layer 8 .

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 tire segment mold, and belongs to the field of tire molds. The tire segment mold can be widely applied to riding-use tires, light truck tires, engineering tires and giant tires, and comprises a mold body and an inner side tire forming capsule. A sealed heating chamber is arranged on the mold body. An electric heating device and a heating medium are arranged in the sealedheating chamber. The electric heating device is electric heating coils. Water or other liquids with high specific heat capacity, or anti-corrosion liquids or solids which are heated to 100-200 DEG C and can generate phase change serve as the heating medium preferably. In addition, the electric heating device is preferably arranged in the position, away from the inner side tire forming capsule, ofthe cavity wall of the sealed heating chamber, and the electric heating device is prevented from directly heating the mold.

Description

technical field [0001] The invention relates to the field of tire molds, in particular to a tire flexible mold. Background technique [0002] The tire active mold is the necessary equipment for tire vulcanization molding. At present, the tire vulcanization process is summarized as follows: the green tire is placed in a mold, and the mold is heated by water vapor. However, the existing water vapor requires additional pipelines to enter the mold. The installation of pipelines and the acquisition and transportation of water vapor will increase the cost. The mold is also easily corroded by steam during long-term use, and its service life is limited. influences. Moreover, it is difficult to precisely control the vulcanization temperature by water vapor. Therefore, there is now a way of heating the mold with a heating coil, but the current heating method is mostly to wrap the heating layer on the outer layer of the mold. Although this method is simple to process and operate, th...

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): B29D30/06B29C33/04
CPCB29D30/0606B29C33/04B29D30/0662B29D2030/0607B29D2030/0671B29D2030/0677
Inventor 赵鹏张伟杜平孙日文单既强张恭运刘志兰宫耀宇沈锡良
Owner HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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