A kind of shoe last preparation method
A technology of shoe lasts and lasts, which is applied in the field of shoe last preparation, can solve problems such as difficult processing of shoe lasts, poor wearing comfort of shoes, complicated head shape modification process, etc., to achieve good comfort, high accuracy of shoe last data, The effect of simple process
Active Publication Date: 2019-12-17
浙江卓诗尼鞋业有限公司
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AI Technical Summary
Problems solved by technology
[0002] At present, most of the shoe lasts are molded by cooling the mold through glue injection. The process of modifying the head shape is complicated, and the shoe last is difficult to process. The shoes produced by using this shoe last are not comfortable to wear.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] A kind of shoe last preparation method provided by the invention comprises the following steps:
[0015] A. Put the original shoe into the 3D scanning device, scan the original shoe in 3D from different angles, and obtain the 3D shoe last model data of the original shoe;
[0016] B. Use the last adjustment software to cut out the last data from the 3D shoe last model data of the original shoe;
[0017] C. 3D deduction of the material thickness data of the last data to obtain the shape data of the last head;
[0018] D. Call out the 3D data of the same group of outsoles in the database, connect the 3D data of the outsole to the shape data of the head of the last, and obtain the data of the shoe last after matching;
[0019] E. Use the last adjustment software to smooth the surface of the shoe last data after matching, and then get the data of the finished shoe last;
[0020] F. Input the data of the finished shoe last into the car last machine, and the car last machine...
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The invention relates to a shoe tree manufacturing method. The shoe tree manufacturing method comprises the following steps that an original-pattern shoe is put in a 3D scanning device, and 3D scanning is conducted on the original-pattern shoe at different angles to obtain 3D shoe tree model data of the original-pattern shoe; tree adjusting software is used for cutting a shoe last from the 3D shoe tree model; the material thickness of the shoe last is deducted through 3D to obtain a shoe last portion shaft; the same group of large-bottom 3D data is called out of a database, and a shoe last portion shape is connected to an outsole after tree matching; the tree adjusting software is used for conducting surface layer finishing on the shoe tree after tree pairing, and then data of a finished product shoe tree is obtained; the data of the finished product shoe tree is input into a tree lathing machine, and the finished product shoe tree is produced through the tree lathing machine. The shoe tree manufacturing method is simple in process, obtained shoe tree data is high in accuracy, and shoes produced by using the shoe trees have better comfort.
Description
technical field [0001] The invention relates to a method for preparing a shoe last. Background technique [0002] At present, most shoe lasts are molded by injecting glue and cooling. The process of modifying the head shape is complicated, and the shoe last is difficult to process. The shoes produced by using this shoe last are not comfortable to wear. Contents of the invention [0003] In view of the deficiency of the background technology, the technical problem to be solved by the present invention is to provide a shoe last preparation method with simple process and high accuracy of shoe last data obtained. [0004] For this reason, the present invention adopts following technical scheme to realize: [0005] A method for preparing a shoe last, comprising the steps of: [0006] A. Put the original shoe into the 3D scanning device, scan the original shoe in 3D from different angles, and obtain the 3D shoe last model data of the original shoe; [0007] B. Use the last ad...
Claims
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IPC IPC(8): A43D1/04A43D3/00
CPCA43D1/04A43D3/00
Inventor 吴姚
Owner 浙江卓诗尼鞋业有限公司