A device for integrally forming a stereoscopic vamp pattern

A technology of forming shoe uppers and three-dimensional, applied in the direction of household components, household appliances, other household appliances, etc., can solve the problems of material hardening, easy to change material structure, easy to destroy material structure, etc.

Inactive Publication Date: 2018-11-16
东莞市富洲鞋业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the surface embossing manufacturing methods for shoe upper materials, such as artificial leather, include rolling method, heat transfer printing method and vacuum embossing method; the rolling method is to use a roller with a predetermined pattern on the surface to press the sheet, In order to print a predetermined pattern on the surface of the upper material, however, most of the surface patterns printed by the rolling method are continuous repeating patterns, and their styles are relatively dull, and can only be used for the transfer of coarse textures. It can't meet the diversified needs of shoe uppers in the current market. In addition, the extrusion force of the roller is relatively large. If it is used for foamed artificial leather, it is easy to damage the material structure, making the material hard and thin, which is not easy. ideal
[0003] The hot press transfer method is mainly to set a mold that can fit up and down, and set a pattern template in the mold, put the upper material in the mold, and then heat and pressurize properly, then it can ...

Method used

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  • A device for integrally forming a stereoscopic vamp pattern
  • A device for integrally forming a stereoscopic vamp pattern
  • A device for integrally forming a stereoscopic vamp pattern

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Embodiment Construction

[0020] In order to understand the technical characteristics and practical effects of the present invention in detail, and to realize them according to the contents of the description, the preferred embodiment shown in the figure is further described in detail as follows:

[0021] see figure 1 , is a preferred embodiment of the present invention, which includes a vacuum device 10 and two forming dies 20; the vacuum device 10 is used to generate negative pressure suction, and is connected with the two forming dies 20 by pipelines, please refer to figure 2 and image 3 , each forming die 20 comprises a mold base 30, a ceramic template 40 and a hot press seat 50, wherein:

[0022] The mold base 30 includes an accommodating groove 31 and an air extraction channel 33, the accommodating groove 31 is recessed on the top surface of the mold base 30, and a plurality of criss-cross arrangements are recessed on the bottom surface of the accommodating groove 31 The air pumping channel 3...

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Abstract

A device for integrally forming a stereoscopic vamp pattern is disclosed. The device includes at least one forming mold and at least one vacuum apparatus connected to each forming mold through a pipeline. Each forming mold includes a mold base, a ceramic template and a hot-pressing seat. The device utilizes a characteristic that the ceramic material of the ceramic template itself has multiple pores and gas permeability to form uniform suction force on the ceramic surface during a vacuumizing process so that a vamp material is uniformly adsorbed to the surface of the ceramic template, thus allowing the stereoscopic pattern formed from the vamp material to be more uniform. In addition, the device has an advantage that finer and variable stereoscopic patterns can be manufactured simply by utilizing the ceramic material.

Description

technical field [0001] The invention relates to an equipment for forming surface lines of shoe uppers, in particular to a three-dimensional line forming equipment for sheet material uppers with foam layers. Background technique [0002] At present, the surface embossing manufacturing methods for shoe upper materials, such as artificial leather, include rolling method, heat transfer printing method and vacuum embossing method; the rolling method is to use a roller with a predetermined pattern on the surface to press the sheet, In order to print a predetermined pattern on the surface of the upper material, however, most of the surface patterns printed by the rolling method are continuous repeating patterns, and their styles are relatively dull, and can only be used for the transfer of coarse textures. It can't meet the diversified needs of shoe uppers in the current market. In addition, the extrusion force of the roller is relatively large. If it is used for foamed artificial ...

Claims

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Application Information

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IPC IPC(8): B29C59/02B29L31/50
CPCB29C59/02B29L2031/505
Inventor 张家荣
Owner 东莞市富洲鞋业有限公司
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