Sole production process

A production process and heating plate technology, applied in footwear, other household appliances, household appliances, etc., can solve problems such as low work efficiency, burrs or residual material adhesion, etc., to improve utilization, reduce energy loss, and reduce spillovers Divergent effect

Pending Publication Date: 2019-01-04
晋江市星仕明鞋材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of anti-slip sheet with the shape of a fork usually has burrs or residual material adhered after molding, so it needs to be processed twice, and the work efficiency is low

Method used

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Examples

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] refer to Figure 1 to Figure 4 As shown, the present embodiment discloses a shoe sole forming device, which includes a frame 1, a turntable 2 arranged on the frame 1, a motor for driving the turntable 2, eight bottom plates 3 arranged on the turntable 2, and eight bottom plates 3 arranged on the turntable 2. The eight supporting columns 4, the hydraulic cylinders 5 arranged on each supporting column 4, the top plates 6 arranged on the piston rods of each hydraulic cylinder 5, and the first heat insulating boards 31 are arranged on each bottom plate 3, and the first insulating plate The hot plate 31 is provided with a molding die, and the molding die includes an upper mold 71 and a lower mold 72. The lower mold 72 includes a lower mold body 721, and the lower mold body 721 is provided with a mold cavity 722. A lip wall 723 for ...

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PUM

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Abstract

The invention relates to a sole production process. The sole production process includes the steps of firstly, discharging a rubber material piece according to standard thickness, cooling, and cuttingoff with a cutting die for standby; secondly, arranging the upper die of a forming die on the upper heating plate of a sole forming device, and arranging the lower die of the forming die on the lowerheating plate of the sole forming device, wherein the sole forming device is provided with a burr cleaning device; thirdly, preheating the upper die and the lower die for 10-15 minutes; fourthly, after the heating, placing a first raw material in the lower die, covering the upper die and pressurizing for 3-5 seconds, placing a second raw material on the first raw material, and covering the upperdie and pressurizing for 3-5 seconds; fifthly, using the burr cleaning device to clean burrs; sixthly, covering the upper die and pressurizing, and vulcanizing the material in the forming die.

Description

technical field [0001] The invention relates to a shoe sole production process. Background technique [0002] Existing shoe sole kind is a lot, and what have is one-piece molding, and what have is to adopt the combination of a plurality of accessories to form. There is an existing shoe sole, which is composed of a base body and accessories such as anti-slip sheets or functional sheets arranged on the lower end surface of the base body. Before forming, the anti-slip sheet or functional sheet is usually preformed, and then integrally formed or bonded with the base body. And because the anti-slip sheet is usually set to have a plurality of fork shapes, such as Figure 5 As shown, wherein 91 is an anti-slip sheet, 92 is a fork, and 93 is a projection formed between two adjacent forks. This kind of anti-slip sheet with the shape of a fork usually has burrs or residues to adhere to after forming, so it needs to be processed twice, and the work efficiency is low. Moreover, after ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D35/12B29C37/02
CPCB29C37/02B29D35/122B29D35/128
Inventor 李良团
Owner 晋江市星仕明鞋材有限责任公司
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