CN215998139U - Passive pay-off of constant tension - Google Patents
Passive pay-off of constant tension Download PDFInfo
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- CN215998139U CN215998139U CN202122343094.0U CN202122343094U CN215998139U CN 215998139 U CN215998139 U CN 215998139U CN 202122343094 U CN202122343094 U CN 202122343094U CN 215998139 U CN215998139 U CN 215998139U
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Abstract
The utility model discloses a constant tension passive pay-off device, which comprises a base, a pay-off reel, a wheel passing machine and a bracket, wherein a plurality of brushes are arranged at the top end of the pay-off reel along the radial direction; the support is fixed on the base, a supporting part is arranged on the base, and the pay-off reel is rotatably arranged on the supporting part; one end of the wheel passing machine is detachably connected with the bracket; an anti-shaking device with one end detachably connected with the bracket is arranged between the pay-off reel and the wheel passing machine; the anti-shake device comprises a supporting rod, a first clamping ring, a second clamping ring and an adjusting ring, wherein the first clamping ring, the second clamping ring and the adjusting ring are sequentially sleeved on the supporting rod; the first clamping ring is sleeved at one end of the supporting rod, the other end of the supporting rod is rotatably connected with the adjusting ring through threads, the second clamping ring is in linkage connection with the adjusting ring through a first elastic material, and felt is filled between the first clamping ring and the second clamping ring; the utility model discloses pay-off can provide invariable silk thread output, reduce cost and disconnected silk phenomenon by a wide margin.
Description
Technical Field
The utility model relates to a pay-off technical field, concretely relates to passive pay-off of permanent tension.
Background
In the alloy wire production technology, alloy wires are generally reprocessed, and the coiled alloy wires are generally paid out from a pay-off reel, and different pay-off modes are generally adopted according to the wire diameter of the alloy wires and the diameter of the pay-off reel. For large-size copper wires, coiling and paying off are generally adopted; for the superfine alloy wire with the wire rod easy to disorder, a wire coil is adopted for paying off.
The existing wire paying-off device adopts a three-phase asynchronous motor matched with a speed reducer for transmission, adopts an active wire paying-off mode, has unstable and overlarge wire paying-off tension, cannot bear 0.04-grade superfine alloy wires, has serious mechanical abrasion after long-time operation, and increases the maintenance cost;
and can't accomplish permanent tension with the passive unwrapping wire mode that the wire drawing machine matches, at the in-process of unwrapping wire, alloy wire rod between vertical rotating device's drawing drum and the processing machinery can be because of tension is not enough, produce the phenomenon of weighing down, and then lead to the alloy wire rod that drawing drum endotheca was established on the upper strata to fall the alloy wire rod of extrusion lower floor, sometimes because inertia and wire rod elasticity can make the drawing drum just stop to rotate several rings, cause the wire rod to fall to the drum beyond until subaerial, make follow-up work can't carry out
SUMMERY OF THE UTILITY MODEL
The utility model discloses a utility model aims at providing a passive pay-off of permanent tension.
In order to achieve the purpose of the utility model, the utility model adopts the technical proposal that: a constant-tension passive pay-off device comprises a base, a pay-off reel, a wheel passing machine and a support, wherein a plurality of brushes are arranged at the top end of the pay-off reel along the radial direction of the pay-off reel; the support is fixed on the base, a supporting part is arranged on the base, and the pay-off reel is rotatably arranged on the supporting part; one end of the wheel passing machine is detachably connected with the bracket; an anti-shaking device with one end detachably connected with the bracket is arranged between the pay-off reel and the wheel passing machine; the anti-shake device comprises a supporting rod, a first clamping ring, a second clamping ring and an adjusting ring, wherein the first clamping ring, the second clamping ring and the adjusting ring are sequentially sleeved on the supporting rod; the supporting rod is characterized in that one end of the supporting rod is sleeved with the first clamping ring, the other end of the supporting rod is rotatably connected with the adjusting ring through threads, the second clamping ring is in linkage connection with the adjusting ring through a first elastic material, and felt is filled between the first clamping ring and the second clamping ring.
Preferably, the first clamping ring is connected with the supporting rod through threads.
Preferably, the first clamping ring and the outer side of the adjusting ring are both provided with anti-skid grains.
Preferably, the first elastic material is a spring.
Preferably, a path adjusting device with one end detachably connected with the support is arranged between the anti-shake device and the pay-off reel; the path adjustment device comprises a rigid rod and a second elastic material which are fixedly connected, wherein the second elastic material is bent and forms a word eye.
Preferably, the second elastic material is rubber.
Preferably, the support is sleeved with a plurality of locking mechanisms, and the turbine passing machine, the anti-shake device and the path adjusting device are connected with the support through the locking mechanisms.
Preferably, the locking mechanism comprises a U-shaped sleeve and a clamping bolt, wherein mounting positions are arranged on two sides of the U-shaped sleeve, and the clamping bolt penetrates through the side wall of the mounting positions.
Preferably, the passing wheel machine and the pay-off reel are arranged coaxially.
Preferably, the pay-off reel is detachably mounted to the support portion.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model can ensure constant tension when the alloy wire is paid off by arranging the brush, the word eye and the felt; during production, the pay-off device can provide stable and constant silk thread output no matter starting, customizing and online speed changing, the production is simple and convenient, and the cost and the silk breakage phenomenon can be greatly reduced;
2. the anti-shake device of the utility model can realize the tension provided by the felt by adjusting the distance between the first clamping ring and the second clamping ring;
3. the felt of the utility model can be used for cleaning the outer surface of the alloy wire besides providing tension, and the brush is used for preventing the alloy wire from being separated or coiled in advance;
4. the utility model discloses simple structure, cost are lower, be suitable for the popularization.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Wherein: 1. a base; 2. adjusting the foot; 3. a pay-off reel; 4. passing through a turbine; 5. a support; 6. a brush; 7. an anti-shake device; 8. a first clamp ring; 9. a second clamp ring; 10. an adjusting ring; 11. felt; 12. a first elastic material; 13. anti-skid lines; 14. a path adjusting device; 15. a rigid rod; 16. a second elastic material; 17. a locking mechanism.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example 1
Referring to fig. 1, the present embodiment mainly describes a structure and a composition of a constant tension passive pay-off device, including a base 1, a pay-off reel 3, a wheel passing machine 4 and a support 5, wherein a height adjusting device is disposed at a bottom end of the base 1, and the height adjusting device is composed of a plurality of adjusting legs 2; a plurality of brushes 6 are arranged at the top end of the pay-off reel 3 along the radial direction of the pay-off reel, and the brushes 6 are used for providing tension for the alloy wires; the support 5 is fixed on the base 1, a supporting part is arranged on the base 1, the pay-off reel 3 is rotatably arranged on the supporting part, and the pay-off reel 3 is detachably arranged on the supporting part, so that the alloy wire coil is convenient to replace; one end of the turbine 4 is detachably connected with the bracket 5; an anti-shaking device 7 with one end detachably connected with the bracket 5 is arranged between the pay-off reel 3 and the wheel passing machine 4; the anti-shake device 7 comprises a supporting rod, and a first clamping ring 8, a second clamping ring 9 and an adjusting ring 10 which are sequentially sleeved on the supporting rod; one end of the supporting rod is sleeved with the first clamping ring 8, the other end of the supporting rod is rotatably connected with the adjusting ring 10 through threads, the second clamping ring 9 is in linkage connection with the adjusting ring 10 through a first elastic material 12, and the adjusting ring 10 rotates and drives the second clamping ring 9 to rotate, so that the position of the second clamping ring 9 is adjusted; the first clamping ring 8 is connected with the supporting rod through threads, and the position of the first clamping ring can be adjusted through rotation; the felt 11 is filled between the first clamping ring 8 and the second clamping ring 9 and is used for reducing the vibration of the alloy wire during paying off, and the surface of the alloy wire can be cleaned while tension is provided between the alloy wire and the wheel passing machine 4.
The first elastic material 12 is a spring material, so that excessive pressure cannot be applied to the felt 11, and the pressure can be adjusted more conveniently.
A path adjusting device 14 with one end detachably connected with the support 5 is arranged between the anti-shake device 7 and the pay-off reel 3; the path adjustment device 14 comprises a rigid rod 15 and a second elastic material 16 which are fixedly connected, wherein the second elastic material 16 is bent and forms a word eye which is used for providing a path for the alloy wire.
The second elastic material 16 is rubber, and the shape can be changed according to requirements, so that the limitation on the path of the alloy wire is realized.
The support 5 is sleeved with a plurality of locking mechanisms 17, and the turbine passing machine 4, the anti-shaking device 7 and the path adjusting device 14 are connected with the support 5 through the locking mechanisms 17.
In another embodiment of the present invention, one end of the wheel passing machine 4, the anti-shake device 7 and the path adjusting device 14 may be fixedly connected to the bracket 5.
The locking mechanism 17 comprises a U-shaped sleeve and a clamping bolt, mounting positions are arranged on two sides of the U-shaped sleeve, and the clamping bolt penetrates through the side wall of each mounting position; in practical use, the U-shaped sleeve is sleeved and fixed on the support 5, the mounting end of any one of the wheel passing machine 4, the anti-shaking device 7 and the path adjusting device 14 is mounted on the mounting position, and the clamping bolt penetrates through the side wall of the mounting position to clamp the mounting end.
In another embodiment of the present invention, the locking mechanism 17 can be set to adjust the height, the two sides of the U-shaped sleeve are provided with a groove adapted to the bracket 5, and the groove is provided with an anti-slip gasket
The wheel passing machine 4, the pay-off reel 3 and the word eye are all arranged coaxially, and the wheel passing machine 4, the anti-shaking device 7 and the path adjusting device 14 are all arranged in parallel to a horizontal line.
In the use process of the constant-tension passive pay-off device, alloy wire materials are vertically discharged from the wire spool, pass through the word holes through the brush 6 and then enter the wire drawing machine through the felt 11 and the wire guide wheel; the brush 6 is used for preventing the alloy wire from being separated out or coiled in advance, and the felt 11 is used for reducing the vibration of the wire during paying off and cleaning the surface of the alloy wire.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A constant-tension passive pay-off device is characterized by comprising a base (1), a pay-off reel (3), a wheel passing machine (4) and a support (5), wherein a plurality of brushes (6) are arranged at the top end of the pay-off reel (3) along the radial direction of the pay-off reel; the support (5) is fixed on the base (1), a supporting part is arranged on the base (1), and the pay-off reel (3) is rotatably arranged on the supporting part; one end of the turbine (4) is detachably connected with the bracket (5); an anti-shaking device (7) with one end detachably connected with the bracket (5) is arranged between the pay-off reel (3) and the turbine (4); the anti-shake device (7) comprises a supporting rod, a first clamping ring (8), a second clamping ring (9) and an adjusting ring (10), wherein the first clamping ring, the second clamping ring and the adjusting ring are sequentially sleeved on the supporting rod; the supporting rod is characterized in that one end of the supporting rod is sleeved with the first clamping ring (8), the other end of the supporting rod is rotatably connected with the adjusting ring (10) through threads, the second clamping ring (9) is in linkage connection with the adjusting ring (10) through a first elastic material (12), and a felt (11) is filled between the first clamping ring (8) and the second clamping ring (9).
2. A constant tension passive pay-off device as claimed in claim 1, wherein the first gripper ring (8) is screwed to the support rod.
3. The constant-tension passive pay-off device as claimed in claim 1, wherein the first clamping ring (8) and the adjusting ring (10) are provided with anti-slip threads (13) on the outer sides.
4. A constant tension passive pay-off device as claimed in claim 1, wherein the first elastic material (12) is a spring.
5. A constant tension passive pay-off device as claimed in claim 1, characterized in that a path adjusting device (14) with one end detachably connected with the bracket (5) is arranged between the anti-shake device (7) and the pay-off reel (3); the path adjustment device (14) comprises a rigid rod (15) and a second elastic material (16) which are fixedly connected, and the second elastic material (16) is bent and forms the word eye.
6. A constant tension passive pay-off device as claimed in claim 5, wherein the second elastic material (16) is rubber.
7. A constant tension passive pay-off device as claimed in claim 1, wherein a plurality of locking mechanisms (17) are sleeved on the bracket (5), and the wheel passing machine (4), the anti-shake device (7) and the path adjusting device (14) are connected with the bracket (5) through the locking mechanisms (17).
8. A constant tension passive pay-off device as claimed in claim 7, wherein the locking mechanism (17) comprises a U-shaped sleeve and a clamping bolt, the U-shaped sleeve is provided with mounting positions on two sides, and the clamping bolt is arranged through the side wall of the mounting position.
9. A constant tension passive pay-off device as claimed in claim 1, characterized in that the wheel passing machine (4) is arranged coaxially with the pay-off reel (3).
10. A constant tension passive payout device as defined in claim 1 wherein the payout reel (3) is removably mounted to the support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343094.0U CN215998139U (en) | 2021-09-27 | 2021-09-27 | Passive pay-off of constant tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343094.0U CN215998139U (en) | 2021-09-27 | 2021-09-27 | Passive pay-off of constant tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998139U true CN215998139U (en) | 2022-03-11 |
Family
ID=80584078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343094.0U Active CN215998139U (en) | 2021-09-27 | 2021-09-27 | Passive pay-off of constant tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998139U (en) |
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2021
- 2021-09-27 CN CN202122343094.0U patent/CN215998139U/en active Active
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