An automatic drawing device for leather drawing

Abstract

The invention discloses an automatic drawing device for leather drawing, which includes a drawing table and an automatic pen changing mechanism. At the same time, it cooperates with the two-axis synchronous belt slide table and the lifting mechanism to realize automatic drawing, which greatly improves the drawing efficiency. The automatic pen-changing mechanism realizes the automatic replacement of the drawing pen by setting the drawing pen in the rotating body and cooperating with the top block, and the position of the drawing pen in the used state after replacement remains unchanged without repositioning the origin. The elastic mechanism and the mounting hole are threadedly matched to realize quick disassembly and assembly. The upper cover is fixed with the connecting shell by fixing screws, so as to realize the quick disassembly and assembly of the upper cover and the quick installation of the drawing pen. At the same time, the position of the upper cover and the connecting shell is kept unchanged through the positioning of the light hole and the screw hole.

Description

technical field [0001] The invention relates to the field of leather goods production, in particular to an automatic drawing device for leather drawing. Background technique [0002] Artificial leather is produced in rolls and then sold to leather goods manufacturers for production; in the production process, the leather needs to be pulled out and flattened, and then the cutting pattern is drawn on it, but wrinkles may appear during manual flattening, and the It is also possible for the leather to shift accidentally when patterning, in which case the leather will need to be readjusted to reestablish the origin. In the production process of leather goods, it is first necessary to draw patterns on the surface of leather goods to facilitate later cutting; it can be known that after a period of use, the ink in the drawing pen runs out and cannot be used any longer. Therefore, it is necessary to design an automatic replacement The pen mechanism can automatically change the pen a...

AI Technical Summary

Problems solved by technology

[0002] Artificial leather is produced in rolls, and then sold to leather goods manufacturers for production; in the production process, the leather needs to be pulled out and flattened, and then the cutting pattern should be drawn on it, but wrinkles may appear when it is manually flattened, and when drawing There may also be accidental shifting of the leather when patterning, in which case the leather will need to be readjusted to re-establish the origin

In the production process of leather goods, it is first necessary to draw patterns on the surface of leather goods to facilitate later cutting; it is known that after a period of use, the ink in the drawing pen is used up and cannot be used any longer. Therefore, it is necessary to design an automatic replacement The pen mechanism can automatically change the pen after setting the drawing length; if the pen is changed manually, the drawing length of a drawing pen cannot be determined manually, and it cannot be replaced in time, resulting in the drawing quality of some leather surfaces

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