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Production device of snowfield high-upper warming skidproof boots

A production device and anti-slip technology, which can be used in household components, applications, household appliances, etc., and can solve problems such as easy hardening and cracking

Inactive Publication Date: 2010-09-22
陈俊杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the upper made of ordinary leather is easy to harden and crack at very low temperature.

Method used

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  • Production device of snowfield high-upper warming skidproof boots
  • Production device of snowfield high-upper warming skidproof boots
  • Production device of snowfield high-upper warming skidproof boots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Please refer to figure 1 , the upper mouth 1 and the upper surface 2 of the anti-skid boots are injection molded into an integrated structure at one time, the sole 3 and the upper surface are solidified together, the upper mouth 1, the upper surface 2 and the sole 3 of the anti-skid boots are all injection-molded with PU (polyurethane) at one time of.

[0039] See Figure 8 , the process of making snow high-top warm anti-skid boots:

[0040] The first step: making a shoe sole 3 suitable for a specified size according to the existing general requirements for making shoe soles, and the shoe sole 3 is also made of PU material.

[0041] Step 2: Make a mold for high-top boots. The method for making the mold is consistent with the existing method for making shoe molds, except that the size of the mold for making this boot is much larger than the mold for ordinary shoes. After the shoe mold is die-cast with aluminum alloy, the core mold and the cavity must be processed. Th...

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PUM

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Abstract

The invention relates to a snowfield high-upper cold-proof and skidproof boot and technology and a device for producing the skidproof boot. A welt 1 and an upper surface 2 of the skidproof boot has a molded and integrated structure by injection. The production device of the snowfield high-upper cold-proof and skidproof boot comprises a feeding component 4, an injection component 5, a conveying component 7 and a PLC control component 6 for controlling the component 4, the injection component 5 and the conveying component 7, wherein the feeding component 4 conveys materials for the injection component, and the injection component 5 carries out injection on a mould of the conveying component 7. The snowfield high-upper cold-proof and skidproof boot has the advantages of no rigidification andbreakage at 35 DEG C below zero, wear resistance, moderation and coldness resistance.

Description

technical field [0001] The invention relates to a production device of snow high top warm anti-skid boots. Background technique [0002] Located in the Nordic countries near the Arctic Circle, the human body is tall, the winter time is long, and the temperature is minus 35°C. Ordinary leather shoes are easy to harden and crack at such a cold low temperature. In this environment, only the material PU is used. PU is polyurethane referred to as polyurethane. Generally, polyurethane is formed by the interaction of dibasic or polybasic organic isocyanate and polyol compound (polyether polyol or polyester polyol). It is made of high physical property double density PU sole liquid. The sole has the characteristics of wear resistance, folding resistance, oil resistance, tear resistance, light weight and softness. It is especially suitable for the production of high-quality soles such as high-end leather shoes, travel shoes, casual shoes, mountaineering shoes, military and police sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B3/00A43B1/00A43B3/02B29C45/14B29C45/26B29C45/84B29C45/18B29C45/53B29C45/06B29C45/17B29L31/50B29K75/00
Inventor 陈康宁
Owner 陈俊杰