Gray fabric pressing device

Abstract

The invention provides a gray fabric pressing device. A first pressing structure comprises a cross beam, a heating ring is fixedly arranged on the outer side of a rolling shaft, a cam can intermittently press a push plate downwards during continuous rotation, and a first transmission wheel is arranged in a first transmission belt; the second pressing structure comprises a frame plate, a rotating motor is fixedly arranged on the inner wall of the frame plate, a winding drum is arranged on a center shaft in a sleeving mode, a trigger rod can make contact with a touch switch when rotating, the touch switch is in signal connection with a time delay relay, a concave shell is fixedly arranged on a push rod, and the concave shell is in signal connection with the touch switch. And a pressing plate is connected into a groove of the concave shell through a buffer spring. According to the gray fabric pressing device, the first pressing structure and the second pressing structure which are matched with each other are arranged in the gray fabric pressing device, gray fabric can be better rolled and pressed, a yardage roll is effectively prevented from loosening and falling, the gray fabric is loosened and the yardage roll is effectively prevented from deviating, and the gray fabric pressing device is convenient to use and very worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of grey cloth processing, in particular to a grey cloth pressing device. Background technique [0002] During the process of winding up and storing the grey fabric, a pressing device is often required to ensure that the grey fabric on the reel can be tightly pressed on the reel, so that uniform winding can be achieved. In the prior art, manual pressing is often used, and such an arrangement tends to cause uneven stress on the grey fabric during the winding process, resulting in poor winding effect, affecting product consistency and increasing production costs. In addition, during the manual winding process, the operator's hand is always in contact with the material to be wound. During the high-speed rotation of the material to be wound, the friction force is generated by the opponent, which is very easy to cause scratches on the hand and is prone to work accidents. [0003] In the prior art, a pressing mech...

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Problems solved by technology

[0004] However, there are still obvious defects in its use: 1. When the above-mentioned device is winding the gray cloth, since there are more and more gray cloths on the reel, the overall diameter of the reel plus the gray cloth will become larger and larger , but the above-mentioned device still adopts a fixed degree of compression, which will cause large differences in the elasticity of the gray cloth at different stages, which will affect the overall quality of its winding; 2. The function of the above-mentioned device is single, and it only has the basic winding function. It cannot meet the needs of adaptive treatment of gray cloth before winding

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