Cold sizing device for making shoes

A cold-setting, shoe-use technology, applied in shoe uppers, footwear, applications, etc., can solve problems such as disadvantages, and achieve the effect of saving energy and increasing interaction force

Inactive Publication Date: 2015-04-15
谢超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problem that the maximum static friction force between the shoes and the conveyor belt is not enough to allow the shoes to reach the same speed as the conveyor belt in a sho

Method used

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  • Cold sizing device for making shoes

Examples

Experimental program
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Effect test

Example Embodiment

[0024] Example 1:

[0025] Such as figure 1 , A cold setting device for shoemaking, comprising a frame 2, a freezing chamber 4, at least two pulleys and a conveyor belt 3. The freezing chamber 4 and the two pulleys are fixedly connected to the frame 2, and the conveyor belt 3 is arranged On the plurality of pulleys, the conveyor belt 3 is a polyurethane conveyor belt, and the working surface of the pulley 3 is provided with a plurality of convex points.

[0026] Under the high conveying speed of the conveyor belt, the multiple bumps arranged on the conveyor belt can produce a large interaction force along the working surface of the conveyor belt under the action of the gravity of the shoes, so that the shoes can move together with the conveyor belt in a short time and prevent The shoes are slipping on the conveyor belt; the conveyor belt is set as a polyurethane conveyor belt, which aims to have a certain elasticity. Some of the polyurethane conveyor belts extend and compensate fo...

Example Embodiment

[0027] Example 2:

[0028] This embodiment is further improved on the basis of embodiment 1, such as figure 1 , The cold setting device for shoemaking includes a frame 2, a freezing cavity 4, and also includes a shoe pocket 1, a freezing cavity entrance door and a freezing cavity outlet door. The outlet end of the cold setting device for shoemaking on the frame 2 is welded A connecting nut, the shoe pocket 1 and the connecting nut are screwed and fixed by bolts, the freezing chamber entrance door is hingedly connected to the inner wall of the freezing chamber 4 at the entrance of the freezing chamber 4, and the freezing chamber outlet door is hingedly connected to the freezing chamber 4 The outer wall of the shell of the freezing chamber 4 at the outlet is hingedly connected.

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PUM

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Abstract

The invention discloses a cold sizing device for making shoes. The cold sizing device for making shoes comprises a rack (2), a freezer chamber (4), at least two belt wheels and a transmission belt (3), the freezer chamber (4) and two belt wheels are fixedly connected to the rack (2), the transmission belt (3) is arranged on a plurality of belt wheels, the transmission belt (3) is the polyurethane transmission belt, and a plurality of convex points are formed on the work surface of the transmission belt (3). Under high transmission speed, the convex points on the transmission belt can generate greater interaction force along the work surface direction of the transmission belt via the gravity action of the shoes, then the shoes can move along with the transmission belt at short time and the shoes are prevented for slipping on the transmission belt; the polyurethane transmission belt has certain elasticity, some part of the polyurethane transmission belt shrinks for the shock cooling action of the freezer chamber and other part of the polyurethane transmission belt can be prolonged for compensating the deformation, and the breakage of the transmission belt caused by coldness can be prevented.

Description

Technical field [0001] The invention relates to the field of equipment for shoemaking, in particular to a cold setting device for shoemaking. Background technique [0002] In the production of leather shoes and boots in the shoe industry, rubber shoes and boots must be coated, dried and shaped after being stretched, so as to eliminate the internal stress of the upper surface and make the upper more adhere to the last, thereby improving the leather shoes or boots the quality of. In order to increase the rate of shoemaking materials, the rubberized leather shoes and boots need to be quickly dried in the heating equipment, and the leather shoes and leather shoes need to continue to maintain a higher temperature after the leather shoes and leather shoes come out of the heating equipment. In order to make the upper and the upper of the leather shoes and leather shoes softened by heat, the production staff put the sizing film in the leather shoes and leather boots, and the leather sho...

Claims

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Application Information

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IPC IPC(8): A43D11/12
Inventor 谢超
Owner 谢超
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