Multi-head Intelligent Mutual Shift Cutting Control Method Based on Embedded Typesetting

Abstract

The invention discloses a multi-head intelligent mutual mobile cropping control method based on embedded-type typesetting and relates to the raw material cutting field of stuffed toys and the shoemaking industry. The control method comprises the steps of establishing a template target, a line standardization target and a row standardization target which are needed by typesetting, respectively acquiring coordinates and template target parameters, and calculating line embedded value and row embedded value in the embedded-type typesetting; combining template target coordinates, the line embedded value and the row embedded value to calculate the coordinates of a copy template target and conduct the embedded-type typesetting; calculating the coordinates of respective starting cutting points of multiple heads, and controlling the multiple heads to move to the respective starting cutting points; and calculating the number of multiple head template targets to be cut, controlling the multiple heads to start cutting simultaneously, and respectively controlling light opening operation and light closing operation of laser. The multi-head intelligent mutual mobile cropping control method greatly improves the fabric utilization rate and cropping efficiency of raw materials, and brings convenient to control of the whole processing process by customers.

Description

technical field [0001] The invention relates to the field of raw material cutting in the plush toy and shoemaking industries, in particular to a multi-head intelligent mutual movement cutting control method based on embedded typesetting. Background technique [0002] In the plush toy and shoemaking industry, the cutting of raw materials and the typesetting of cut pieces are very important in the whole production process. Due to the problem of symmetry, general typesetting software cannot be used for typesetting. Generally, the cutting pieces are arrayed in the control software. For example, the customer needs to cut 20×20 side face samples of plush toys, and the array typesetting of ordinary single-head cutting see figure 1 shown, cut figure 1 The 20×20 side face samples of plush toys shown in , at least need materials with a size of 118.647mm×127.719mm. The waste of raw materials is quite large, resulting in increased production costs. In addition, raw materials are usua...

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Problems solved by technology

[0002] In the plush toy and shoemaking industry, the cutting of raw materials and the typesetting of cut pieces are very important in the whole production process. Due to the problem of symmetry, general typesetting software cannot be used for typesetting. Generally, the cutting pieces are arrayed in the control software. For example, the customer needs to cut 20×20 side face samples of plush toys, and the array typesetting of ordinary single-head cutting see figure 1 shown, cut figure 1 The profile samples of 20×20 plush toys shown in , at least need materials with a size of 118.647mm×127.719mm. The waste of raw materials is quite large, resulting in increased production costs.

In addition, raw materials are usually cut and processed with knives and ordinary laser machines. The cutting accuracy of the knives is very low, and it is difficult to meet the processing requirements of high-end toys and shoe uppers. When cutting with ordinary laser machines, figure 1 The processing of all the graphics is done by one laser head, that is, the laser head has to run the trajectory of all the graphics in single-head cutting, and the efficiency is relatively low

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