Auxiliary transmission mechanism for fabric roll of fabric spreading machine

Abstract

The invention provides an auxiliary transmission mechanism for a fabric roll of a fabric spreading machine, belongs to the technical field of machinery, and aims at solving the problems of an existing fabric spreading machine which is not applicable to large, thin and smooth fabrics and is low in generality. The auxiliary transmission mechanism comprises a supporting frame, a driving motor and a transmission shaft, wherein a mounting seat is arranged at the bottom part of the supporting frame; the supporting frame is detachably connected to a main engine of the fabric spreading machine through the mounting seat; the driving motor is fixed to one side of the supporting frame; the transmission shaft, which is in transmission connection with the driving motor, is rotatably and detachably connected to the supporting frame; two clamping wheels are arranged on the transmission shaft in a sleeving mode and can slide along the transmission shaft; the fabric roll can be positioned and clamped to the transmission shaft through the clamping wheels. According to the auxiliary transmission mechanism for the fabric roll of the fabric spreading machine, the fabric roll is arranged on the transmission shaft, and two ends of the fabric roll are clamped through the corresponding clamping wheels; the clamping wheels can be adjusted according to the size of the fabric roll; the driving motor can actively drive the fabric roll to rotate, thus a fabric can be easily released without tensile force, and as a result, the generality of the fabric spreading machine can be improved.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a cloth roll auxiliary transmission mechanism of a cloth spreader. Background technique [0002] As an important cloth spreading and stacking tool in the textile industry, the cloth spreading machine saves a lot of manpower for the textile industry; the cloth spreading machine mainly lays the rolled cloth on the machine table, and then uses other machines to cut the flat cloth and then processing. The existing cloth spreading machine mainly includes a cloth feeding cradle device for placing cloth rolls, a cloth feeding device for transporting cloth, a cloth spreading device for spreading cloth, and a cloth arrangement device for laying and folding cloth; The cloth is rotated to release the cloth, and the cloth is drawn to the cloth spreading device through the cloth feeding device, and the cloth is flattened by the rolling press rollers of the cloth spreading device that are roll...

AI Technical Summary

Problems solved by technology

The rated cloth rolls of existing spreading machines are fixed in size, generally with a diameter of 45cm and a weight of 60kg. When it is necessary to work on cloth rolls exceeding the rated diameter and weight of the machine, the overloaded cloth rolls are placed on the machine On the one hand, the friction force of the roller driving the cloth roll is insufficient, and the motor power is not enough. If the motor power is increased, the installation space is not allowed; , resulting in the failure of the entire spreading machine to work normally, poor versatility

In addition, for some thin and slippery fabrics, the above spreading machine is not suitable

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