A roll-forming device of a non-woven fabric dyeing production line

Abstract

The invention discloses a coiling device for a non-woven fabric dying production line. The coiling device comprises a frame body, a coiling shaft, guiding grooves, baffles, bolts, a transmission mechanism, a misalignment prevention mechanism, a crimple prevention mechanism, a rebound prevention mechanism and a tensioning mechanism. The tensioning mechanism, the rebound prevention mechanism, the crimple prevention mechanism, the misalignment prevention mechanism and the transmission mechanism are sequentially installed on the frame body from front to rear. The front portion and the rear portion of the frame body are provided with the guiding grooves, the two ends of the coiling shaft can be connected with the guiding grooves in a sliding mode, the baffles are arranged on the guiding grooves, and the bolts are arranged on the baffles. Compared with the prior art, coiling of non-woven fabric can be good, compactness is good, two end faces are neat, crimples are avoided, the overall attractiveness and the coiling quality of the non-woven fabric are guaranteed, rebound of the cut non-woven fabric under the action of tensioning force is avoided, time can be saved, working efficiency is improved, slippage in transmission can also be avoided, and the transmission rate is guaranteed.

Description

【Technical field】 [0001] The invention relates to the technical field of a non-woven fabric dyeing production line, in particular to the technical field of a roll forming device of a non-woven fabric dyeing production line. 【Background technique】 [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of directional or random fibers. They are a new generation of environmentally friendly materials. Low cost, recyclable and so on. With the continuous improvement of people's living standards, the demand for non-woven fabrics is increasing, especially the demand for colored non-woven fabrics is increasing. The woven fabric is the same color as the garment fabric, so the non-woven fabric needs to be dyed. In the process of dyeing non-woven fabrics, the non-woven fabrics are sequentially dyed, washed, dried, dried, and rolled. The roll-forming device in the prior art prevents the non-woven fabric from being damaged or If the speed is too slow, the non-woven fa...

AI Technical Summary

Problems solved by technology

In the process of dyeing non-woven fabrics, the non-woven fabrics are sequentially dyed, washed, dried, dried, and rolled. The roll-forming device in the prior art prevents the non-woven fabric from being damaged or If the speed is too slow, the non-woven fabric will accumulate. The rolling speed of the rolling device is the same as the production line speed, thus limiting the tension of the non-woven fabric, so that the tension of the non-woven fabric cannot reach the normal rolling tension range. As a result, the non-woven roll is poorly formed, the compactness is not good, and the overall appearance is affected

[0003] Due to the large width of the non-woven fabric and its own flexibility, the non-woven fabric is prone to wrinkles during the rolling process, which affects the quality of the roll.

[0004] In order to make the non-woven fabric roll form well and have good compactness, it is necessary to apply a certain tension to the non-woven fabric. It will rebound under the action of the non-woven fabric, and the non-woven fabric needs to be passed through again, and the non-woven fabric tensioning device needs to be closed again, and then opened after the non-woven fabric is rewound to the reel, thus wasting time and reducing work efficiency

[0005] The position height of the reel varies with the size of the non-woven fabric roll. When the reel rises to a certain height, the reel shakes due to its own weight during the roll-forming process. In the case of the position, it is easy to move the position, causing the two ends of the rolled non-woven fabric to be uneven, which will affect the rolling effect and the overall aesthetics

[0006] The driving mechanism of the coiling device in the prior art is that the motor drives the transmission to rotate, and the transmission drives the driving roller to rotate. Since the transmission and the driving roller are connected by belt transmission, when the belt is used for a certain period of time, it is prone to slipping during transmission. , the transmission rate is reduced, causing the intermittent stop of the rolling device or the reduction of the rolling speed, so that the non-woven fabric cannot be tightened on the rolling device, resulting in wrinkles in the rolled non-woven fabric

[0007] During the whole process from unwinding to rolling, the non-woven fabric needs to be conveyed by several guide rollers. During the conveying process, the position of the non-woven fabric is often unstable, so that the two ends of the non-woven fabric after being rolled are not neat. , which seriously affects the overall appearance of the rolled non-woven fabric

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