CN210117493U - Cloth rolling tensioning device of warp knitting machine - Google Patents
Cloth rolling tensioning device of warp knitting machine Download PDFInfo
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- CN210117493U CN210117493U CN201920616286.4U CN201920616286U CN210117493U CN 210117493 U CN210117493 U CN 210117493U CN 201920616286 U CN201920616286 U CN 201920616286U CN 210117493 U CN210117493 U CN 210117493U
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Abstract
The utility model belongs to the technical field of the spinning machine technique and specifically relates to a batching overspeed device tensioner of tricot machine, including the frame of tricot machine and deflector roll and cloth roller of setting in the frame, set up the link in the frame between deflector roll and cloth roller, be provided with two piece at least stand pipes that are parallel to each other on the link, insert the slide bar in the opening at follow stand pipe both ends respectively, the inside pressure spring that is provided with of stand pipe between two slide bars, be connected with the mounting bracket on the slide bar with one side, be fixed with a U type axle respectively at the both ends of every mounting bracket, U type epaxial corresponding position of U type axle and cloth below above the cloth all is provided with the band pulley, around being equipped with rubber belt on the band pulley of the U type epaxial side at mounting bracket both ends. The utility model provides a batching overspeed device tensioner of tricot machine can effectively promote the tricot machine cloth coiling in-process and can exert outside power to the cloth edge to make the cloth coiling in-process be in the expansion state, it is better to convolute the effect.
Description
Technical Field
The utility model belongs to the technical field of the spinning machine technique and specifically relates to a batching overspeed device tensioner of tricot machine.
Background
In the prior art, cloth woven by a warp knitting machine is delivered from a guide roller and enters a cloth roller for winding. However, because the guide roller and the cloth roller are at a certain distance, under the tension of the cloth, the edge of the cloth is easy to shrink and uneven during winding, and the normal winding performance is affected.
Chinese utility model patent: patent numbers: 2015207509027, the name of utility model is: warp knitting cloth edge anti-shrinkage mechanism. The technical content is as follows: including being used for the fixing base of being connected with the frame roof beam, fixing base one side is put to one side has threaded sleeve, threaded sleeve internal screw thread connects the adjusting sleeve that has the external screw thread, wear to be equipped with the connecting rod in the adjusting sleeve, the connecting rod middle part have with adjusting sleeve lower extreme looks butt's bulge loop, the connecting rod is worn out that threaded sleeve's lower extreme is articulated to have and is used for pressing the arc clamp plate that prevents warp knitting cloth shrink on warp knitting cloth reel.
In the above patent, the warp knitting fabric is pressed by an arc-shaped pressing plate to prevent the warp knitting fabric from shrinking. But friction is generated between the yarn and the warp knitting cloth, so that the surface of the warp knitting cloth is damaged, and the quality of the warp knitting cloth is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a batching overspeed device tensioner of warp knitting cloth in order to solve above-mentioned not enough of technique, it can exert tension to cloth edge for coiling in-process cloth is in the expansion state.
In order to achieve the purpose, the cloth rolling tensioning device of the warp knitting machine comprises a frame of the warp knitting machine, and a guide roller and a cloth rolling roller which are arranged on the frame, wherein cloth is output from the guide roller and then enters the cloth rolling roller for rolling; the frame between the guide roller and the cloth roller is provided with a connecting frame, the connecting frame extends to the upper part of the cloth between the guide roller and the cloth roller, the connecting frame is provided with at least two guide tubes which are parallel to each other, the guide tubes are fixed on the connecting frame, the axial directions of the guide tubes are consistent with the axial direction of the cloth roller, sliding rods are respectively inserted into openings at two ends of the guide tubes, a pressure spring is arranged in the guide tube between the two sliding rods, the sliding rods at the same side are connected with mounting frames, two ends of each mounting frame are respectively fixed with a U-shaped shaft, the two U-shaped shafts on the same mounting frame respectively belong to two vertical planes which are parallel to each other, the U-shaped shafts are sleeved on the edge of the cloth, one part of the U-shaped shafts is positioned above the cloth, the other part of the U-shaped shafts is positioned below the cloth, belt wheels are arranged at corresponding positions on the U-shaped shafts above the cloth and below the cloth, rubber belts are wound on the belt wheels above the U-shaped shafts at the two ends of the mounting rack, the rubber belts are also wound on the belt wheels below the U-shaped shafts at the two ends of the mounting rack, and the upper rubber belts are mutually attached to the lower rubber belts; a power mechanism is arranged in the middle of the mounting frame, an output shaft of the power mechanism extends into a rubber belt above the cloth on the U-shaped shaft, a driving wheel is arranged on the output shaft, the driving wheel is in transmission connection with the rubber belt, and the axial direction of the driving wheel is consistent with the axial direction of the belt wheel; the output rotating speeds of the power mechanisms on the two mounting frames are consistent.
Among the above-mentioned technical scheme, through the design of U type axle on the mounting bracket, can establish U type axle sleeve at cloth's upper and lower surface, then utilize to set up at the epaxial rubber belt of U type, carry out the centre gripping to cloth to slide bar on the mounting bracket can outwards propelling movement mounting bracket and rubber belt, can realize opening cloth like the edge, ensures the quality of cloth coiling in-process.
The axial direction of the belt wheel and the driving wheel forms an included angle with the width direction of the cloth, and the distance between the rubber belt close to one end of the cloth roller and the edge of the cloth is smaller than the distance between the rubber belt close to one end of the guide roller and the edge of the cloth. The design of this structure, rotate the in-process after rubber belt carries out the centre gripping to cloth, can outwards exert external force to cloth, further ensure that the edge of cloth is in the expanded state, and the reliability is higher.
The utility model provides a batching overspeed device tensioner of tricot machine can effectively promote the tricot machine cloth coiling in-process and can exert outside power to the cloth edge to make the cloth coiling in-process be in the expansion state, it is better to convolute the effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the U-shaped shaft of the present invention.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 and fig. 2, the cloth rolling tensioning device for a warp knitting machine described in this embodiment includes a frame of the warp knitting machine, and a guide roller 2 and a cloth rolling roller 1 which are arranged on the frame, and a cloth 4 is fed out from the guide roller 2 and then enters the cloth rolling roller 1 for winding; a connecting frame 3 is arranged on a machine frame between a guide roller 2 and a cloth roller 1, the connecting frame 3 extends to the upper part of a cloth 4 between the guide roller 2 and the cloth roller 1, at least two parallel guide pipes 5 are arranged on the connecting frame 3, the guide pipes 5 are fixed on the connecting frame 3, the axial directions of the guide pipes 5 are consistent with the axial direction of the cloth roller 1, sliding rods 6 are respectively inserted into openings at two ends of the guide pipes 5, a pressure spring 7 is arranged in the guide pipes 5 between the two sliding rods 6, mounting frames 8 are connected on the sliding rods 6 at the same side, a U-shaped shaft 9 is respectively fixed at two ends of each mounting frame 8, the two U-shaped shafts 9 on the same mounting frame 8 respectively belong to two parallel vertical planes, the U-shaped shafts 9 are sleeved on the edge of the cloth 4, one part of the U-shaped shafts 9 is positioned above the cloth 4, the other part is positioned below the cloth 4, belt wheels 13 are arranged at corresponding positions on the U-shaped shaft 9 above the cloth 4 and the U-shaped shaft 9 below the cloth 4, rubber belts 10 are wound on the belt wheels 13 above the U-shaped shafts 9 at two ends of the mounting rack 8, the rubber belts 10 are also wound on the belt wheels 13 below the U-shaped shafts 9 at two ends of the mounting rack 8, and the upper rubber belts 10 and the lower rubber belts 10 are mutually attached; a power mechanism 11 is arranged in the middle of the mounting frame 8, an output shaft 12 of the power mechanism 11 extends into a rubber belt 10 which is arranged on the U-shaped shaft 9 and above the cloth 4, a driving wheel is arranged on the output shaft 12, the driving wheel is in transmission connection with the rubber belt 10, and the axial direction of the driving wheel is consistent with the axial direction of a belt wheel 13; the output rotating speeds of the power mechanisms 11 on the two mounting frames 8 are consistent.
The axial directions of the belt wheel 13 and the driving wheel form an included angle with the width direction of the cloth 4, and the distance between the rubber belt 10 close to one end of the cloth roller 1 and the edge of the cloth 4 is smaller than the distance between the rubber belt 10 close to one end of the guide roller 2 and the edge of the cloth 4.
Claims (2)
1. A cloth rolling tensioning device of a warp knitting machine is characterized in that: the warp knitting machine comprises a frame of the warp knitting machine, and a guide roller and a cloth roller which are arranged on the frame, wherein cloth is output from the guide roller and then enters the cloth roller for winding; the frame between the guide roller and the cloth roller is provided with a connecting frame, the connecting frame extends to the upper part of the cloth between the guide roller and the cloth roller, the connecting frame is provided with at least two guide tubes which are parallel to each other, the guide tubes are fixed on the connecting frame, the axial directions of the guide tubes are consistent with the axial direction of the cloth roller, sliding rods are respectively inserted into openings at two ends of the guide tubes, a pressure spring is arranged in the guide tube between the two sliding rods, the sliding rods at the same side are connected with mounting frames, two ends of each mounting frame are respectively fixed with a U-shaped shaft, the two U-shaped shafts on the same mounting frame respectively belong to two vertical planes which are parallel to each other, the U-shaped shafts are sleeved on the edge of the cloth, one part of the U-shaped shafts is positioned above the cloth, the other part of the U-shaped shafts is positioned below the cloth, belt wheels are arranged at corresponding positions on the U-shaped shafts above the cloth and below the cloth, rubber belts are wound on the belt wheels above the U-shaped shafts at the two ends of the mounting rack, the rubber belts are also wound on the belt wheels below the U-shaped shafts at the two ends of the mounting rack, and the upper rubber belts are mutually attached to the lower rubber belts; a power mechanism is arranged in the middle of the mounting frame, an output shaft of the power mechanism extends into a rubber belt above the cloth on the U-shaped shaft, a driving wheel is arranged on the output shaft, the driving wheel is in transmission connection with the rubber belt, and the axial direction of the driving wheel is consistent with the axial direction of the belt wheel; the output rotating speeds of the power mechanisms on the two mounting frames are consistent.
2. The cloth take-up tension device of a warp knitting machine as claimed in claim 1, wherein: the axial direction of the belt wheel and the driving wheel forms an included angle with the width direction of the cloth, and the distance between the rubber belt close to one end of the cloth roller and the edge of the cloth is smaller than the distance between the rubber belt close to one end of the guide roller and the edge of the cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616286.4U CN210117493U (en) | 2019-04-30 | 2019-04-30 | Cloth rolling tensioning device of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616286.4U CN210117493U (en) | 2019-04-30 | 2019-04-30 | Cloth rolling tensioning device of warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210117493U true CN210117493U (en) | 2020-02-28 |
Family
ID=69613455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616286.4U Active CN210117493U (en) | 2019-04-30 | 2019-04-30 | Cloth rolling tensioning device of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210117493U (en) |
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2019
- 2019-04-30 CN CN201920616286.4U patent/CN210117493U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 building 3, Yunhe North District, hemp Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang promise Textile Co., Ltd Address before: 314500 building 3, Yunhe North District, hemp Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tongxiang promise Textile Co., Ltd |