Tear-resistant non-woven fabric rolling and tensioning device
A tensioning device and non-woven fabric technology, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., can solve the problems of roller deformation, wrinkles, and rotation out of sync, so as to achieve neat winding and prevent wrinkles , to prevent the effect of loose fit
Active Publication Date: 2022-04-12
GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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Problems solved by technology
[0003] Tear-resistant non-woven fabrics have good ductility. During the winding process, the unstable tension of each part will lead to different lengths of non-woven fabrics. In order to ensure smoothness after winding, tension adjustment is very important. The existing winding The device provides the tension force by pressing the rollers up and down cross-pressed, and the non-woven fabric may rotate out of synchronization between the rollers during the transportation process, resulting in unstable tension of the non-woven fabric. Irregularity, and it is also prone to deformation of the rollers, resulting in loose contact with the non-woven fabric, uneven force on the surface of the non-woven fabric and wrinkles
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0027] Such as Figure 1-7 As shown, a tear-resistant non-woven fabric winding tensioning device includes a bottom plate 1, and the upper surface of the bottom plate 1 is provided with a winding mechanism 2, and the winding mechanism 2 includes a winding roller 23 and a balance roller 25, and the balance roller 25 It is used to eliminate the surface tension of the non-woven fabric before winding, the winding roller 23 and the balance roller 25 are driven by the same motor 21, and the upper surface of the bottom plate 1 is also fixedly connected with the third fixed frame 3, the third fixed frame 3 The surface is provided with a loading mechanism 4, a pressing mechanism 5 and a resistance mechanism 6. The loading mechanism 4 includes a loading roller 41. The loading roller 41 and the pressing mechanism 5 are used to compress the non-woven fabric, and the loading roller 41 is used to compress the non-woven fabric before winding. Resistance is provided to make the non-woven fabri...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention relates to a tear-resistant non-woven fabric winding and tensioning device which comprises a bottom plate, a winding mechanism is arranged on the upper surface of the bottom plate and comprises a winding roller and a balance roller, the balance roller is used for eliminating surface tension of non-woven fabric before winding, and the winding roller and the balance roller are driven by the same motor. A third fixing frame is further fixedly connected to the upper surface of the bottom plate, a loading mechanism, a pressing mechanism and a resistance mechanism are arranged on the surface of the third fixing frame, and the loading mechanism comprises a loading roller. According to the tensioning device, original unstable tension of the non-woven fabric is counteracted through the balance roller and the pressing roller, the non-woven fabric passing through the balance roller becomes loose and does not have tension, then resistance is increased through the load roller, and the non-woven fabric needs to drive the load roller to rotate in the winding process; and rotation resistance is provided for the load roller through a magnetic powder brake and a related transmission assembly, so that stable tension is provided, and the non-woven fabric can be wound more neatly.
Description
technical field [0001] The invention belongs to the technical field of non-woven fabric production, and in particular relates to a tear-resistant non-woven fabric rewinding and tensioning device. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fibers and polyester fibers (PET for short), and are made by acupuncture processes, which can be made in different thicknesses, handles, Hardness etc. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light and thin, flame-retardant, non-toxic and tasteless, low price, and recyclable. It can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc. [0003] Tear-resistant non-woven fabrics have good ductility. During the winding process, the unstable tension of each part will lead to different lengt...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B65H23/26B65H18/08
CPCY02W30/66
Inventor 吴昆明张传贵李伟
Owner GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD