Shoe body manufacturing method and shoe body manufacturing equipment
A manufacturing method and technology for a shoe body, which are applied in the field of shoe body manufacturing equipment implementing the above manufacturing method, can solve the problems of affecting the overall appearance, affecting the user's comfort, and the protective sheet is prone to wrinkles, so as to reduce the occurrence of wrinkles. Effect
Active Publication Date: 2021-03-26
DAH LIH PUH
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Problems solved by technology
[0005] However, the shoe body made in the above way still has its disadvantages: the protective sheet attached to the upper layer is prone to wrinkles during processing, and the shape of the protective sheet and the shape of the protective sheet cannot be adjusted as required. The position on the upper layer not only affects the overall appearance of the shoe, but also affects the comfort of the user when wearing it
Method used
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[0070] In order to illustrate the present invention more clearly, preferred embodiments are given and detailed descriptions are as follows in conjunction with the accompanying drawings. Please refer to figure 1 As shown, it is a flow chart of the manufacturing method of the shoe body in a preferred embodiment of the present invention. The shoe body has a three-dimensional upper layer, and the shoe body can be combined with a sole to form a shoe. The manufacturing method is used to cover a protective layer on the shoe upper layer, and includes the following steps:
[0071] A. Prepare a tension film and a heat-melt material film, wherein the tension film has stretchability. In this embodiment, the tension film is formed of an elastic and flexible material such as silicone, and the hot-melt material film is exemplified by thermoplastic polyurethane (TPU), but not limited thereto.
[0072] B. Superimpose the tension film and the hot-melt material film, and fix at least two oppo...
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The invention discloses a shoe body manufacturing method. The method comprises the steps of stacking and fixing a tension membrane and a hot melt material membrane, and moving a three-dimensional vamplayer so that the surface of the vamp layer can abut against the hot melt material membrane and the tension membrane and the hot melt material membrane can have the preset tension; heating the hot melt material membrane in a non-contact mode so that after the hot melt material membrane is combined with the surface of the vamp layer, and moving the tension membrane away from the hot melt materialmembrane. A shoe body manufacturing device for implementing the shoe body manufacturing method comprises a jig for fixing the tension membrane and the hot melt material membrane, a vamp layer fixing piece where the vamp layer is arranged, a driving device for driving the vamp layer fixing piece or the jig and a non-contact heating device for heating the hot melt material membrane.
Description
technical field [0001] The present invention is related to shoe body manufacturing; in particular, it refers to a shoe body manufacturing method and a shoe body manufacturing equipment implementing the above manufacturing method. Background technique [0002] A shoe generally consists of a body and a sole for contacting the ground; the body is secured to the sole and may extend around the ankle and over the instep and toe areas of the foot to provide Protect. [0003] In order to provide a better protection effect on the toes and provide ideal wear resistance, most of the shoes sold in the market will have a protective sheet fixed on the shoe body by sewing. However, manual sewing is not only easy to cause the protective sheet to lift and fall off due to broken sutures, but also when professional sewing manpower is becoming more and more difficult to find and labor costs are getting more and more expensive, it will also lead to higher production costs. [0004] In order t...
Claims
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IPC IPC(8): A43D8/00B29C51/12B29C63/22B29L31/50
CPCA43D8/006B29C51/12B29C63/22B29L2031/505
Inventor 萧瑞芬
Owner DAH LIH PUH