Automatic cutting device for pocket cloth

Abstract

The invention discloses an automatic pocket cloth cutting device which structurally comprises a base box, a conveying table, a cutting machine and a control console, cloth is conveyed into the cutting machine through the conveying table, a cutter is matched with a pressing machine to cut the cloth, during pressing, firstly, a tension spring generates pushing force, a wrapping block is pushed downwards, and then the cutting machine cuts the cloth; meanwhile, the center block is driven to move downwards, the downward conveying frame rotates by a certain angle, pressure is applied to the cloth through the pressure head, the cloth is flattened, and when the downward conveying frame cannot continue to rotate, the center block starts to continue to work at the moment; pressure is output downwards through a pressure ball in a pressure block arranged on a center block, vertical output force is kept through a vertical frame, overlarge counter-acting force is absorbed through a suspension ball, and if a pressure head is abraded, the pressure head can be kept in contact with cloth through continuous downward pressure, so that the cloth is prevented from being damaged, and the service life of the cloth is prolonged. Pressure unbalance of the two sides caused by excessive abrasion of one side is avoided, and the flattening effect of the fed cloth is guaranteed.

Description

technical field [0001] The invention relates to the field of textiles, in particular to an automatic cutting device for pocket cloth. Background technique [0002] Pocket cloth refers to the fabric used to make the pockets of clothes or trousers. In order to avoid penetration damage when loading items, the pocket cloth has high strength and good wear resistance. Before the pocket cloth is made into a pocket, It is necessary to obtain the desired shape by cutting, so that it is more convenient and fast to sew into pockets. The automatic cutting device is often used for the cutting of pocket cloth, and the shape to be cut can be input to the automatic cutting device through the input terminal, that is, The incoming pocket fabric can be automatically cut by the automatic cutting device. The automatic cutting device flattens the fabric through two pressing columns, and uses the built-in shaping cutter to cut the fabric in a specific shape, not only the processing speed is fast. ...

AI Technical Summary

Problems solved by technology

[0002] Pocket cloth refers to the fabric used to make pockets of clothes or trousers. In order to avoid penetrating damage when loading items, the pocket cloth has high strength and good wear resistance. Before the pocket cloth is made into a pocket, It is necessary to obtain the required shape by cutting, so that sewing and processing into pockets is more convenient and fast. The automatic cutting device is often used for pocket cloth cutting, and the shape that needs to be cut can be input to the automatic cutting device through the input terminal, that is The fed pocket fabric can be automatically cut through the automatic cutting device. The automatic cutting device flattens the fabric through two pressing columns, and uses the built-in shaping cutter to cut the fabric in a specific shape, which not only has a fast processing speed At the same time, the accuracy is high, which is beneficial to reduce the labor intensity of workers. However, in the process of automatically cutting the fabric with one side being denim and one side being polyester, the denim has strong wear resistance and its surface is relatively rough. , the friction coefficient is very large, so after the automatic cutting device has been working for a long time, it is easy to cause one of the two pressing columns that flatten and spread the cloth to wear due to long-term friction with the denim, and then produce a certain degree of friction with the surface of the cloth. There is no serious wear on the other side, which will lead to inconsistent downforce on both sides, which will easily lead to skew or even wrinkles during the feeding process, which will make the cutting positioning inaccurate and affect the accuracy of the finished product shape after automatic cutting

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