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Needle stand of textile machine with adjustable needle bar length

An adjustable, needle seat technology, used in textile and papermaking, fiber processing, deburring devices, etc., can solve the problems of reduced work efficiency, high labor intensity, time-consuming and laborious, etc., and achieves a simple and convenient adjustment process. Efficiency, the effect of improving structural reliability

Active Publication Date: 2021-09-24
SUZHOU WANG YONGHENG SILK SCI & TECH CULTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different textile materials, the needle holders required are also different, and it is often necessary to replace the needle holders with different lengths of needle bars back and forth, which is not only time-consuming and labor-intensive, but also reduces work efficiency; After use, there are often broken fibers between the needle bars. In the long run, it will not only easily cause damage to the needle bars, but also make the carding effect worse.

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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  • Needle stand of textile machine with adjustable needle bar length
  • Needle stand of textile machine with adjustable needle bar length
  • Needle stand of textile machine with adjustable needle bar length

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1-3 As shown, a needle holder of a textile machine with an adjustable needle bar length includes a base body 1, an adjustment groove 2 is provided at the lower end of the base body 1, and a permanent magnet rotating plate 3 is rotatably connected to the notch of the adjustment groove 2, and the base body The side wall of 1 is provided with a limit step, and the adjustment groove 2 is rotationally connected with a threaded rod 4. Both ends of the threaded rod 4 are rotatably connected with the side wall of the adjustment groove 2 through a rotating bearing. It should be noted that the threaded rod 4 is a fine thread with a self-locking effect, the threaded rod 4 is fixedly connected with a runner, and the groove bottom wall of the adjustment groove 2 is fixedly connected with an annular joint 5. Both sides of the annular joint 5 are provided with a sealing plate 6, and the sealing plate 6 is slidably connected with the side wall of the adjustment tank 2. ...

Embodiment 2

[0025] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that the upper end of the seat body 1 is detachably connected with a partition 13 through a screw 12, and the partition 13 is provided with an opening that matches the vertical channel 9, and the inside of the opening is An elastic sealing ring 14 is fixedly connected, and the inner side wall of the elastic sealing ring 14 is in sliding and sealing connection with the side wall of the needle bar 11 .

[0026] In this embodiment, when the needle seat needs to be cleaned, the position of the needle bar 11 is adjusted so that the needle bar 11 is inwardly accommodated in the vertical passage 9. Under the action, fiber breakage and the like can be removed from the needle bar 11, which greatly improves the cleaning efficiency of the needle seat.

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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PUM

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Abstract

The invention belongs to the field of textiles, and in particular relates to a needle stand of a textile machine with an adjustable needle bar length, which includes a seat body, an adjustment groove is provided at the lower end of the seat body, and a permanent magnet rotating plate is rotatably connected to the notch of the adjustment groove. There is a threaded rod connected in rotation in the groove, and two sections of external threads with opposite helical direction are arranged on the threaded rod. The bottom wall of the adjustment groove is fixedly connected with a ring joint. Both sides of the ring joint are provided with sealing plates. The sealing plate and the The side wall of the adjustment tank is slidingly connected, and the threaded rod is set through the sealing plate. The two sealing plates are respectively provided with threaded holes matching the two sections of external threads. A bellows is fixedly connected between the sealing plate and the ring joint. There is a liquid storage chamber, the liquid storage chamber is filled with magnetorheological fluid, the annular joint communicates with the liquid storage chamber, and the upper end of the seat body is evenly distributed with a plurality of vertical passages connected with the liquid storage chamber. The invention can adjust the length of the needle bar, has a wide application range, and facilitates the treatment of impurities on the needle bar to improve work efficiency.

Description

technical field [0001] The invention belongs to the field of textiles, in particular to a needle holder of a textile machine with an adjustable needle bar length. Background technique [0002] The needle bed of textile machine is a kind of equipment commonly used in the textile industry to card textile materials. Due to the different textile materials, the needle holders required are also different. It is often necessary to replace the needle holders with different lengths of needle bars back and forth, which is not only time-consuming and labor-intensive, but also labor-intensive and reduces work efficiency; in addition, the needle holders After use, there are often fiber breakages etc. between the needle rods, which will not only easily cause damage to the needle rods, but also make the carding effect worse in the long run. [0003] For this reason, we propose a textile machine needle bed with adjustable needle bar length to solve the above problems. Contents of the inv...

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/84
Inventor 左向群
Owner SUZHOU WANG YONGHENG SILK SCI & TECH CULTURE CO LTD