A fabric material transfer mechanism, sewing machine and fabric sewing method

Abstract

The invention provides a cloth shifting mechanism which is used for shifting cloth; the cloth shifting mechanism comprises a support rack, a first driving device and a bearing base plate, the first driving device is mounted on the support rack, the bearing base plate is fixedly connected with the output end of the first driving device, and the bearing base plate is used for placing cloth. In the material shifting process, the first driving device drives the bearing base plate to move; the cloth moves synchronously with the bearing base plate under the friction force action between the cloth and the bearing base plate, and the shifting work of the cloth is realized; at the same time, the friction force borne by the cloth is friction force between the whole cloth and the bearing base plate, the uniformity of the cloth stress is ensured, and the constantness of the placing states, such as the smoothness, of the cloth is ensured while the cloth is shifted; the subsequent process of the cloth is convenient, and higher subsequent cloth processing quality is ensured; besides, automatic material shifting is realized, manual material shifting is replaced, and the material shifting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cloth processing, in particular to a cloth material transfer mechanism, a sewing machine and a cloth sewing method. Background technique [0002] At present, the sewing process of cloth is mainly divided into two types: manual sewing and automatic sewing. The sewing of the cloth pieces is either manually operated; or the robot moves the first cloth pieces to the position where the sewing starts, and then uses the sewing machine to sew. The material transfer of the robot mainly sends the cloth pieces to the position through friction or adsorption. However, this is mainly for the transfer of small pieces for sewing, but it is not suitable for large pieces. For example, when using a robot to transfer a large cut piece, it is easy to cause the large cut piece to wrinkle, thereby affecting subsequent processing such as sewing of the large cut piece. In the prior art, there is the problem that large cut piece...

AI Technical Summary

Problems solved by technology

The material transfer of the robot mainly sends the cloth pieces to the position through friction or adsorption. However, this is mainly for the transfer of small pieces for sewing, but it is not suitable for large pieces.

For example, when using a robot to transfer a large piece, it is easy to cause the large piece to wrinkle, which will affect the subsequent processing of the large piece such as sewing

In the prior art, there is a problem that large pieces are neither easy to move nor sew

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