Manufacturing method for integrally forming shoe outsole with air cushion structure and shoe die equipment for manufacturing method
A manufacturing method and a technology for outsoles of shoes, which are applied to footwear, household appliances, and other household appliances, etc.
Active Publication Date: 2018-03-13
欣合信股ふん
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Problems solved by technology
[0007] The main technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and to provide a manufacturing method for integrally forming shoe outsoles with an air cushion structure and shoe mold equipment thereof, which can be continuously pressed in the same group of die-casting molds. In the operation of the mold, the outsole of the shoe with the air cushion groove and the sealing layer are respectively pressed and formed, and then the outsole and the sealing layer are directly pressed in the die-casting mold and the notch of the air cushion groove is closed to form an air cushion structure, and directly integrally formed into The shoe outsole with air cushion structure effectively simplifies the manufacturing steps of the air cushion shoe outsole; the shoe outsole with the air cushion groove and the sealing layer are directly pressed together in the die-casting mold, and the shoe outsole with a firm air cushion structure is integrally formed The sole can effectively avoid the shortcomings of the existing air cushion structure composed of adhesive bonding and bonding, which is easy to separate or move due to inaccurate bonding, and improve the structural durability of the shoe outsole
Method used
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Embodiment Construction
[0059] see Figure 1 to Figure 9 Shown in the present invention is a kind of manufacturing method of the shoe outsole of integrally formed tool air cushion structure, comprises the following steps:
[0060] Shoe mold preparation steps: prepare a shoe mold 10 , the shoe mold 10 includes: a lower mold 1 with at least a large bottom mold cavity 11 . An upper mold 2 is provided with a closed layer mold cavity 21 relative to the large bottom mold cavity 11. The closed layer mold cavity 21 is provided with an air outlet convex portion 22 and an air outlet 221, and the upper mold 2 is internally provided with an air passage 23 And communicate with the air outlet 221 and an air duct 24 to connect with the pressure air. A middle mold 3 is provided with an air chamber convex portion 31 and two spacer grooves 32 opposite to the large bottom mold cavity 11 on one side, and the middle mold 3 is provided with a relatively closed layer mold cavity 21 on the opposite side of the air chamber ...
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The invention discloses a manufacturing method for integrally forming a shoe outsole with an air cushion structure and shoe die equipment for the manufacturing method. The shoe outsole with an air cushion groove and a closing layer can be pressed and formed correspondingly first in continuous die operation of the same set of die-casting die, then the shoe outsole and the closing layer are directlypressed in the die-casting die, a groove opening of the air cushion groove is closed so as to form the air cushion structure, and the shoe outsole with the firm air cushion structure is formed directly integrally. The manufacturing steps of the air cushion shoe outsole are simplified effectively, the defects that adhesion of an existing air cushion structure formed through adhesion combination ofadhesive is infirm, and consequently separation or dislocation is liable to occur are avoided, and the structural durability of the shoe outsole is improved.
Description
technical field [0001] The invention relates to the technical field of shoe outsole die-casting molds, in particular to a manufacturing method for integrally forming a shoe outsole with an air cushion structure and shoe mold equipment thereof. Background technique [0002] The existing manufacturing method of air-cushioned shoes is generally to make the sole, midsole, air cushion, vamp and other components respectively, then place the air cushion on the sole, then lay the midsole on the sole and the air cushion, and then place the shoe The surface is bonded to the outside of the sole to form an air-cushioned shoe. Moreover, the combination of the above-mentioned components is mainly composed of sequential bonding and bonding with adhesives. Therefore, the overall manufacturing steps are relatively cumbersome, resulting in that the efficiency cannot be improved; After wearing for a period of time, it is very easy to be separated by torsion or water erosion. [0003] In addi...
Claims
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IPC IPC(8): B29D35/14B29C43/36
CPCB29C43/36B29D35/142
Inventor 罗枝芳
Owner 欣合信股ふん