Leather line drawing device for leather shoe upper

Abstract

The invention discloses a leather line drawing device for a leather shoe upper. The device comprises a bottom plate, wherein the rear end of the bottom plate is fixedly provided with a right angle plate; a line drawing device body is arranged on the right angle device, the line drawing device body comprises a liftable pressing module arranged above the bottom plate, and the outer edge of the lowerbottom face of the pressing module is fixedly provided with a plurality of thin needles arranged in a curvilinear array; the bottom plate is provided with a leather pressing device, the leather pressing device comprises a pair of pressing plates arranged symmetrically at the left and right, and the pressing plates are fixed on a lifting level plate through rectangular strips. The leather line drawing device for the leather shoe upper has the advantages that a contour in accordance with a required piece material and composed of a plurality of needle holes is formed on leather through the pressing module and the thin needles, the leather can be pressed automatically, so that the line drawing quality is improved while the line drawing efficiency is improved.

Description

Technical field: [0001] The invention relates to the technical field of shoe-making equipment, in particular to a leather line drawing device for leather shoe uppers. Background technique: [0002] With the development of society, the shoe industry has developed rapidly, and various mechanized processing equipment have emerged. In the shoemaking process of the existing leather shoes, the leather material needs to be cut into pieces of different shapes and sizes, and then the pieces are spliced ​​into shoes, and the whole piece of leather needs to be cut before cutting. Line drawing. The existing line drawing generally uses manual line drawing or mechanical contour drawing. Manual drawing is time-consuming, laborious and laborious. Mechanical contour drawing requires design procedures and takes a long time. Summary of the invention: [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a leather shoe upper using leather line dr...

AI Technical Summary

Problems solved by technology

In the process of making existing leather shoes, the leather needs to be cut into various pieces of different shapes and sizes, and then the pieces are spliced ​​into shoes, and the whole piece of leather needs to be cut before cutting. Line drawing, the existing line drawing generally uses manual line drawing or mechanical contour line drawing, manual line drawing is time-consuming, laborious and heavy workload, mechanical contour line drawing requires design programs, and the line time is longer

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