CN211338252U - Paying-off tension adjusting device of twisting machine - Google Patents
Paying-off tension adjusting device of twisting machine Download PDFInfo
- Publication number
- CN211338252U CN211338252U CN201922078505.0U CN201922078505U CN211338252U CN 211338252 U CN211338252 U CN 211338252U CN 201922078505 U CN201922078505 U CN 201922078505U CN 211338252 U CN211338252 U CN 211338252U
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- tension adjusting
- threaded rod
- reel
- arc
- adjusting device
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- 238000004804 winding Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002567 autonomic effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
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Abstract
The utility model discloses a rope processing equipment technical field's a twisting frame unwrapping wire tension adjusting device, which comprises a mounting bracket, the mounting bracket has the reel mounting groove, the mounting bracket has the reel through the reel mounting groove, the mounting bracket has the tension regulation structure, the tension regulation structure includes the push rod, the threaded rod, arc piece and diaphragm, the diaphragm threaded rod, the threaded rod has the push rod, the threaded rod has the straight flute, the arc piece has the lug, the lug is connected with the straight flute, lug and threaded rod have the lockpin, the reel rear side is equipped with the horizontal pole, first wire roller, second wire roller and third wire roller, there is the ring of rightting in the horizontal pole outer end, the cross spout has been seted up to the lateral wall around the mounting bracket, the mounting bracket is carved with the scale mark in cross spout outer wall department, sliding connection has the slider in the cross spout, the slider inner wall rotates through fixed connection, The convex block, the straight groove and the arc-shaped block are matched with each other, so that the arc-shaped block is convenient to replace and is convenient to use in practice.
Description
Technical Field
The utility model relates to a rope processing equipment technical field specifically is a twisting frame unwrapping wire tension adjusting device.
Background
One of the rope processing technologies is to twist a plurality of strands of yarns into a thicker strand by a twisting machine, and due to factors such as mechanisms and processes, the tension of the single strand of yarns can be changed in the twisting process, so that the tension of the plurality of strands of yarns is inconsistent, the strength borne by the produced rope is obviously reduced, the breaking elongation is reduced, the elasticity of the rope is reduced, and the mechanical property of the rope is greatly influenced.
Although the existing equipment is provided with the tension adjusting device, the tension adjusting device has some defects.
For example, the chinese patent application No. CN201820589457.4 is a paying-off tension self-adjusting device for twisting machine, in which a winding drum, a first wire guide wheel, a second wire guide wheel and a third wire guide wheel are horizontally and rotatably mounted on a support frame, the second wire guide wheel can slide in a vertical plane, two ends of a first elastic element are respectively connected with the second wire guide wheel, a damping disc is coaxially fixed on one side of the winding drum, a first end of a friction damping belt is connected with the support frame, the middle part of the friction damping belt is wound on the periphery of the damping disc, a second end of the friction damping belt is connected with the second wire guide wheel, and the tension of the friction damping belt is reduced along with the second wire guide wheel in the process; the utility model provides a when yarn tension increases, the reel rotates the resistance that receives thereupon and reduces, and the yarn comes out from the reel more easily to the tension of this section yarn can reduce and reduce to original size between reel and the twisting frame, realizes the tensile autonomic regulation of yarn, makes yarn tension locate all the time and expect the size, but the friction damping area is changed more troublesome among the device.
Based on this, the utility model designs a specifically be a twisting frame unwrapping wire tension adjusting device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a twisting frame unwrapping wire tension adjusting device to thereby it can play the tension of this section yarn between reel and the twisting frame and reduce to original size to solve and provide among the above-mentioned background art, realizes the tensile autonomic regulation of yarn, makes yarn tension locate all the time and expect the size, but the more troublesome problem of friction damping area change among the device.
In order to achieve the above object, the utility model provides a following technical scheme: a pay-off tension adjusting device of a twisting machine comprises a mounting frame, a winding drum, a first guide roller, a second guide roller, a third guide roller and yarns, wherein the upper end of the front side wall and the rear side wall of the mounting frame are provided with winding drum mounting grooves, the mounting frame is movably provided with the winding drum through the winding drum mounting grooves, the top parts of the front side wall and the rear side wall of the mounting frame are provided with tension adjusting structures, each tension adjusting structure comprises a push rod, a threaded rod, an arc-shaped block and a transverse plate, the transverse plate is in threaded connection with the threaded rod through threaded holes, the top part of the threaded rod is uniformly and fixedly connected with the push rod along the circumferential direction, the bottom part of the threaded rod is provided with a straight groove, the top part of the arc-shaped block is rotatably connected with a convex block, the convex block is in laminating and sliding connection, the guide device is characterized in that a centering ring is fixedly connected to the outer end of the cross rod, a cross sliding groove is formed in the front side wall and the rear side wall of the mounting frame, scale marks are carved on the outer wall of the cross sliding groove by the mounting frame, a sliding block is connected in the cross sliding groove in a sliding mode, and the inner wall of the sliding block is rotatably connected with the first guide roller through a bearing fixedly connected with the inner wall of the.
Preferably, the arc-shaped block is arranged right above the rotating shaft of the winding drum, and the transverse plate is fixedly connected with the mounting frame.
Preferably, the arc-shaped blocks are made of wear-resistant rubber materials.
Preferably, the inner wall of the mounting frame is rotatably connected to the second and third guide rollers by bearings fixedly connected thereto.
Preferably, the cross rod is fixedly connected with the mounting frame, and the length of the cross rod is half of that of the winding drum.
Preferably, the cross rod is fixedly connected with the mounting frame, and the length of the cross rod is half of that of the winding drum.
Preferably, the winding drum is fixedly connected with yarns, and the outer ends of the yarns penetrate through the righting ring to be in contact with the outer walls of the first guide roller, the second guide roller and the third guide roller in a fitting mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a tension size is confirmed at the position of slider on the scale mark, and rethread push rod promotes the threaded rod and rotates, and the threaded rod drives the arc piece and removes for frictional force between arc piece and the reel pivot is adjustable, makes tension adjusting device conveniently adjust the tension size of yarn. The utility model discloses a lockpin, lug, straight flute and arc piece mutually support for the arc piece is conveniently changed to the device, the in-service use of being convenient for. The utility model discloses a design horizontal pole with right the ring, right the ring and can guide the yarn to the department in the middle of the first wire roller, the perk phenomenon takes place around avoiding first wire roller to appear.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the middle tension adjustment of the present invention
In the drawings, the components represented by the respective reference numerals are listed below:
1. the tension adjusting mechanism comprises a mounting frame 2, a winding drum 3, a first guide roller 4, a second guide roller 5, a cross bar 6, a third guide roller 7, yarns 8, a tension adjusting structure 801, a push rod 802, a threaded rod 803, a lock pin 804, a convex block 805, an arc block 806, a straight groove 807, a transverse plate 9, a cross sliding groove 10, a scale mark 11, a winding drum mounting groove 12, a centering ring 13 and a sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pay-off tension adjusting device of a twisting machine comprises an installation frame 1, a winding drum 2, a first wire roller 3, a second wire roller 4, a third wire roller 6 and yarns 7, wherein the upper end of the front and rear side walls of the installation frame 1 is provided with a winding drum installation groove 11, the winding drum 2 is convenient to install in the installation frame 1, the installation frame 1 is movably provided with the winding drum 2 through the winding drum installation groove 11, the top parts of the front and rear outer side walls of the installation frame 1 are provided with a tension adjusting structure 8, the tension adjusting structure 8 comprises a push rod 801, a threaded rod 802, an arc-shaped block 805 and a transverse plate 807, the arc-shaped block is arranged right above the rotating shaft of the winding drum 2, the transverse plate 807 is fixedly connected with the installation frame 1, the arc-shaped block 804 is made of wear-resistant rubber materials, the arc-shaped block 804 is long in service life, the top of the arc-shaped block 805 is rotatably connected with a convex block 804, the convex block 804 is attached to the straight groove 806 in a sliding manner, the bottoms of the convex block 804 and the threaded rod 802 are both connected with a lock pin 803 through a sliding hole in a sliding manner, and the lock pin 803, the convex block 804, the straight groove 806 and the arc-shaped block 805 are mutually matched, so that the device is convenient to replace the arc-shaped block 805 and is convenient to use in practice;
the rear side of the winding drum 1 is provided with a cross rod 5, a first wire roller 3, a second wire roller 4 and a third wire roller 6, the inner wall of the mounting frame 1 is rotatably connected with the second wire roller 4 and the third wire roller 5 through bearings fixedly connected with the inner wall, the cross rod 5 is fixedly connected with the mounting frame 1, the length of the cross rod 5 is half of that of the winding drum 2, the outer end of the cross rod 5 is fixedly connected with a righting ring 12, the winding drum 2 is fixedly connected with a yarn 7, the outer end of the yarn 7 penetrates through the righting ring 12 to be in contact with the first wire roller 3 and the outer walls of the second wire roller 4 and the third wire roller 6 in a laminating manner, through the design of the cross rod 5 and the righting ring 12, the righting ring 12 can guide the yarn to the middle of the first wire roller 3, and the phenomenon that the;
cross spout 9 has been seted up to lateral wall around mounting bracket 1, mounting bracket 1 is carved with scale mark 10 in cross spout 9 outer wall department, sliding connection has slider 13 in the cross spout 9, slider 13 inner wall rotates with first wire roller 3 through fixed connection's bearing and is connected, through the tensile size of position determination at slider 13 on scale mark 10, rethread push rod 801 promotes threaded rod 802 and rotates, threaded rod 802 drives arc piece 805 and removes, make frictional force adjustable between arc piece 805 and the reel 2 pivot, make tension adjusting device conveniently adjust the tension size of yarn 7.
One specific application of this embodiment is: when the position of the sliding block 13 on the scale mark 10 is lower than the initial position at a group of initial positions selected on the scale mark 10, it is indicated that the tension is reduced, the push rod 801 pushes the threaded rod 802 to rotate, the threaded rod 802 drives the arc block 805 to move downwards to lift the contact force with the rotating shaft of the winding drum 2, so that the friction between the arc block 805 and the rotating shaft of the winding drum 2 is increased, and the tension of the yarn 7 is lifted; when the position of the sliding block 13 on the scale mark 10 is higher than the initial position, it is shown that the tension is increased, then the threaded rod 802 is pushed to rotate by the reverse push rod 801, the threaded rod 802 drives the arc block 805 to move upwards to reduce the contact force with the rotating shaft of the winding drum 2, so that the friction force between the arc block 805 and the rotating shaft of the winding drum 2 is reduced, the tension of the yarn 7 is reduced, and the tension adjusting device is convenient to adjust the tension of the yarn 7; the convex block 804 is connected with the threaded rod 802 through the lock pin 803, so that the convex block 804 can be conveniently assembled and disassembled in the straight groove 806, the arc block 805 connected with the convex block 804 can be conveniently replaced, the device can be conveniently replaced with the arc block 805, and the device is convenient to use in practice; in addition, during 7 deliveries of yarn, because yarn 7 is different at the position of reel 2, the contact position of yarn 7 and first wire roller 3 is different when yarn 7 releases for 3 both ends atress of first wire roller are different, the phenomenon of perk appears easily in the one end of first wire roller 3 and the contact of yarn 7, design horizontal pole 5 with right ring 12, right ring 12 and can lead yarn 7 to 3 middle departments of first wire roller, the perk phenomenon takes place around avoiding first wire roller 3 to appear.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a twisting frame unwrapping wire tension adjusting device, includes mounting bracket, reel, first wire roller, second wire roller, third wire roller and yarn, its characterized in that: the upper end of the front side wall and the rear side wall of the mounting frame are provided with reel mounting grooves, the mounting frame is movably provided with a reel through the reel mounting grooves, the top of the front side wall and the rear side wall of the mounting frame is provided with a tension adjusting structure, the tension adjusting structure comprises a push rod, a threaded rod, an arc-shaped block and a transverse plate, the transverse plate is in threaded connection with the threaded rod through a threaded hole, the threaded rod top plate is uniformly and fixedly connected with the push rod along the circumferential direction, the bottom of the threaded rod is provided with a straight groove, the top of the arc-shaped block is rotatably connected with a convex block, the convex block is in fit sliding connection with the straight groove, the bottoms of the convex block and the threaded rod are both in sliding connection with a lock pin through a slide hole, the rear side of the reel is provided with a cross rod, a, the cross sliding groove is connected with a sliding block in a sliding mode, and the inner wall of the sliding block is connected with the first wire guide roller in a rotating mode through a bearing fixedly connected with the sliding block.
2. The pay-off tension adjusting device of a twisting machine according to claim 1, wherein: the arc-shaped block is arranged right above the rotating shaft of the winding drum, and the transverse plate is fixedly connected with the mounting frame.
3. The pay-off tension adjusting device of a twisting machine according to claim 1, wherein: the arc-shaped block is made of wear-resistant rubber materials.
4. The pay-off tension adjusting device of a twisting machine according to claim 1, wherein: the inner wall of the mounting frame is rotatably connected with the second wire guide roller and the third wire guide roller through bearings fixedly connected.
5. The pay-off tension adjusting device of a twisting machine according to claim 1, wherein: the cross rod is fixedly connected with the mounting frame, and the length of the cross rod is half of that of the winding drum.
6. The pay-off tension adjusting device of a twisting machine according to claim 1, wherein: the reel fixedly connected with yarn, the outer end of yarn passes right ring and the outer wall laminating contact of first wire roller, second wire roller and third wire roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078505.0U CN211338252U (en) | 2019-11-27 | 2019-11-27 | Paying-off tension adjusting device of twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922078505.0U CN211338252U (en) | 2019-11-27 | 2019-11-27 | Paying-off tension adjusting device of twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338252U true CN211338252U (en) | 2020-08-25 |
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ID=72096178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922078505.0U Expired - Fee Related CN211338252U (en) | 2019-11-27 | 2019-11-27 | Paying-off tension adjusting device of twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211338252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924656A (en) * | 2020-09-02 | 2020-11-13 | 深圳市杰普特光电股份有限公司 | Optical fiber winder |
| CN113481651A (en) * | 2021-07-19 | 2021-10-08 | 天津工业大学 | Constant tension yarn feeder |
-
2019
- 2019-11-27 CN CN201922078505.0U patent/CN211338252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924656A (en) * | 2020-09-02 | 2020-11-13 | 深圳市杰普特光电股份有限公司 | Optical fiber winder |
| CN113481651A (en) * | 2021-07-19 | 2021-10-08 | 天津工业大学 | Constant tension yarn feeder |
| CN113481651B (en) * | 2021-07-19 | 2022-12-23 | 天津工业大学 | Constant tension yarn feeder |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |