Spreading Mechanism Cloth Mechanism and Spreading Machine

Abstract

The invention relates to a cloth paving machine, in particular to a cloth tidying mechanism of a cloth paving machine and the cloth paving machine with the cloth tidying mechanism. The cloth tidying mechanism comprises a rack arranged on a machine head of the cloth paving machine, a pressing rod used for leveling cloth laid on a cloth paving table of the cloth paving machine, a transmission device driving the pressing rod to tightly press or loosen the cloth, and a drive device driving the transmission device. The transmission device is provided with a rotation shaft, and the drive device is fixedly connected with the rotation shaft of the transmission device. When the drive device drives the rotation shaft of the transmission device to rotate forwards, the pressing rod is elevated and loosens the cloth; and after the drive device releases the acting force on the rotation shaft of the transmission device, the pressing rod freely falls and presses the cloth. Compared with the prior art, when the cloth is tightly pressed, the phenomenon that the rotation shaft is subjected to the acting force of the drive device for a long term, and the pressing rod deflects consequently can be avoided, and it is ensured that when the whole pressing rod levels the cloth, the pressing rod can be closely attached to the cloth.

Description

technical field [0001] The invention relates to a spreading machine, in particular to a spreading mechanism and a spreading machine with the spreading mechanism. Background technique [0002] At present, in the cloth cutting industry, it is often necessary to cut the cloth according to the needs of production. Before cutting the cloth, the cloth must first be laid on the cloth spreading table of the cloth spreading machine by using the cloth spreading machine. The cloth spreading machine includes The cloth spreading table, the cloth feeding roller and the controller of the roller, and the cloth feeding roller and the corresponding controller are all on the head of the cloth spreading machine, and then equipped with the cloth unpacking mechanism, and the roller is under the control of the controller at the same time. Rotate at a preset speed and combine with the movement of the machine head, so that the cloth is laid down at the corresponding line speed, and the cloth is laid...

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Problems solved by technology

[0003] However, because the existing fabric arrangement mechanism generally drives the rotating shaft of the transmission mechanism by the driving device to realize the overturning of the pressure bar, and the driving device is generally connected to the shaft end of the rotating shaft when it is connected with the rotating shaft, so the driving When the device drives the rotary shaft to rotate, the rotary shaft only bears the force on the shaft end, and the force distribution on the rotary shaft is not uniform. Therefore, after the cloth undressing mechanism has been running for a long time, the rotary shaft will drive the entire transmission device and the pressure bar toward The direction of the force on the shaft end of the rotary shaft is shifted, so that when the pressure bar is pressing the fabric, the pressure bar cannot be completely attached to the fabric, resulting in wrinkles when the fabric is laid on the spreading table

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