Machine head of cutting machine and cutting machine

Abstract

The invention relates to a cutting device, in particular to a machine head of a cutting machine and the cutting machine. The machine head of the cutting machine comprises a cutter, a cutter disc synchronously rotating with the cutter and a driving mechanism driving the cutter and the cutter disc to move. The machine head of the cutting machine further comprises a measuring mechanism arranged on the cutter disc and used for measuring the position of the cutter with respect to the cutter disc when the cutter disc and the cutter synchronously moves. The measuring mechanism and the driving mechanism are electrically connected with a control system, the control system is used for controlling the driving mechanism when the measuring mechanism measures that the cutter deviates with respect to the cutter disc, and the driving mechanism drives the cutter to move in the direction opposite to the deviation direction of the cutter till the cutter returns to an initial position with respect to the cutter. It is ensured that the cutter walks according to a preset track, and accordingly the cutting precision of the cutting machine is improved.

Description

technical field [0001] The invention relates to cutting equipment, in particular to a head of a cutting machine and the cutting machine. Background technique [0002] The garment industry is an industry with high competitiveness and good development momentum in my country's manufacturing industry, and has become a part of the economic growth point in the new era that cannot be ignored. With the increasing development of the industry, the requirements for cutting technology are also increasing. high. [0003] At present, the cutting machine is an automatic fabric cutting device. In the process of cutting fabrics, the head of the cutting machine will cut the fabrics laid on the cutting table according to the pre-made cutting data. With the diversification of clothing fabrics , Different fabrics have different characteristics, such as denim and leather, etc. This kind of fabric has relatively high hardness, has a certain toughness, and has a thick texture. Therefore, when cutti...

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Problems solved by technology

[0003] At present, the cutting machine is an automatic fabric cutting device. In the process of cutting fabrics, the head of the cutting machine will cut the fabrics laid on the cutting table according to the pre-made cutting data. With the diversification of clothing fabrics , Different fabrics have different characteristics, such as denim and leather, etc. This kind of fabric has relatively high hardness, certain toughness, and thick texture, so when cutting this kind of fabric with high hardness , may cause the deformation of the tool, causing the tool's walking track to deviate, thus affecting the cutting accuracy of the fabric

The above situation is especially prone to occur when the tool is turning and cutting

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