Automatic drip model method of microcomputer combining with digital control drip model machine

Abstract

The invention relates to the technical field of numerical control plastic dripping molding machines, in particular to an automatic plastic dripping method of the numerical control plastic dripping molding machine combined with a microcomputer. The method is an intelligent automatic plastic dripping method which comprises the following steps: providing a processing program based on the knowledge and algorithms such as graphics, computational geometry and the like by the microcomputer to edit a graph, and setting machining process parameters; and finally generating a G code file of the graph and outputting the file to a numerical control system of the numerical control plastic dripping molding machine, wherein, the numerical control system sends a command to the numerical control plastic dripping molding machine to perform plastic dripping processing. Compared with the prior art, the method allows a user to directly read CAD graphs and edit the graphs by the software, and the graphs are output to the numerical control system of the numerical control plastic dripping molding machine in a TCF or a CNC format; the numerical control machine sends the command to the machine, thus achieving automatic and precise operation of the whole plastic dripping course, simplifying the process, improving the machining precision, optimizing the machining effect and lowering the machining cost.

Description

[technical field] [0001] The invention relates to the technical field of numerically controlled plastic dropping machines, in particular to a method for automatic plastic dropping by combining a microcomputer with a numerically controlled plastic dropping machine. [technical background] [0002] Drop plastic, also known as micro-injection, is to drop white or colored drop glue ornaments on the surface of knitted cotton cloth and various chemical fiber fabrics and textiles. It is a product similar to PVC silica gel. It is a large trademark used in bags, backpacks, clothing, etc. Some of them are of this type, and the processing is more complicated. We often say that the trademark of silicon likang, the plastic drop label of silicon likang, the plastic drop non-woven fabric, the plastic drop TC cloth, etc. belong to this kind of plastic drop, and PVC drop plastic can also be made into drop plastic Plastic shoes, insoles, shoe soles, sofa backrests, armrests, tablecloths, mahjo...

AI Technical Summary

Problems solved by technology

[0005] The first is purely manual glue dispensing. Although manual glue dispensing has a certain degree of flexibility, this method mainly relies on human eye positioning and workers' feeling and experience to operate, so there is always a problem of poor consistency during processing. Defects such as low accuracy, low processing efficiency and high labor cost

[0006] The second is to rely solely on the teaching method of the teaching box to dispense glue. In this method, the user edits the graphics through the teaching box and then processes them with the machine. Although this method can simplify the processing process to a certain extent and improve the processing Efficiency, but at the same time it has obvious deficiencies in three aspects: 1. Paths of different levels and sizes in the drop plastic mold need to be processed with different processes, and the teaching system cannot meet the complex processing parameter settings; 2. The human eye's orientation judgment is affected by the viewing angle, and it is difficult to accurately locate the 3D workpiece; 3. Only relying on the teaching box for editing, the processed graphics are not smooth enough

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