CN219791883U - Cloth rewinder with function of rectifying - Google Patents
Cloth rewinder with function of rectifying Download PDFInfo
- Publication number
- CN219791883U CN219791883U CN202320630559.7U CN202320630559U CN219791883U CN 219791883 U CN219791883 U CN 219791883U CN 202320630559 U CN202320630559 U CN 202320630559U CN 219791883 U CN219791883 U CN 219791883U
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- cloth
- worm
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- frame
- upper side
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- 239000004744 fabric Substances 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model relates to the technical field of rewinders, in particular to a cloth rewinder with a deviation correcting function, which comprises a bedplate, wherein two guide rails are fixed on the upper side of the bedplate, a first moving frame and a second moving frame are connected to the two ends of the outer sides of the two guide rails in a sliding manner, a threaded shaft is connected to the upper side of the bedplate in a rotating manner, two threads with opposite directions are arranged at the two ends of the outer sides of the threaded shaft, and the threaded shaft is connected with the inner parts of the first moving frame and the second moving frame in a rotating manner through the threads. According to the utility model, the running state of the cloth can be monitored in real time through the deviation sensing mechanism, when the cloth is deviated to one side, the cloth correcting mechanism can be used for applying lateral friction force to the deviated cloth, and the direction of the friction force is opposite to the deviation direction of the cloth, so that the cloth is corrected, thereby playing a role in automatically correcting the deviation of the cloth, having high structural running reliability, flexible and rapid deviation correcting action and ensuring the stable work of the rewinder.
Description
Technical Field
The utility model relates to the technical field of rewinders, in particular to a cloth rewinder with a deviation correcting function.
Background
Rewinding machines are generally used to: the film is cut by rewinding of the mica tape, paper and film, plays a role of cutting into two parts, or only has a rewinding role, the former is commonly used for cutting wide coiled materials, and the later re-cutting plays an important role, so that the film is special equipment for paper, mica tape and film. The use of rewinders is also required in the processing of cloth.
The publication number is: the utility model patent of CN217350020U discloses a rewinder, and this rewinder includes: the base is provided with a first setting frame, a second setting frame, a film conveying device and a film pressing device; the two groups of adjusting grooves are respectively arranged on the side wall of the base and are opposite to the first placing frame and the second placing frame, the lengths of the adjusting grooves are larger than those of the first placing frame and the second placing frame, and the first placing frame and the second placing frame can slide in the two groups of adjusting grooves respectively; a locking device provided on the first and second mounting frames, which can be locked to or separated from the adjustment groove; wherein, first rack, pass membrane device, second rack cooperation realize the rewinding function, and first rack, membrane press device, second rack cooperation realize the membrane press function.
The patent has certain defects: the patent does not have the function of automatically correcting the cloth deviation, and in the process of moving the cloth at a high speed, once the problem of cloth deviation occurs, the slitting processing of the cloth can be seriously affected, so that great trouble is caused.
Therefore, a person skilled in the art provides a cloth rewinder with deviation correcting function to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a cloth rewinder with a deviation correcting function, so as to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a cloth rewinding machine with function of rectifying, includes the platen, the upside of platen is fixed with two guide rails, two the outside both ends sliding connection of guide rail has first removal frame and second to remove the frame, the upside of platen rotates and is connected with the screw thread axle, the outside both ends of screw thread axle are provided with two opposite screw threads, and the screw thread axle passes through the screw thread and first removal frame and the inside rotation of second removal frame is connected, the inboard rotation of first removal frame is connected with the material roller, and the inboard of first removal frame is located material roller one side position department rotation and is connected with the branch cutter, the inboard rotation of second removal frame is connected with the wind-up roll, and the outside one end of second removal frame installs the motor, the drive end and the one end fixed connection of wind-up roll of motor still include: the upper side of the portal is rotatably inserted with a rotating shaft; the cloth correcting mechanism comprises a frame body fixed at the lower end of a rotating shaft, the lower side of the inside of the frame body is rotationally connected with a supporting roller, two sliding grooves are formed in the two ends of the frame body, the inner sides of the two sliding grooves are both slidingly connected with sliding blocks, the upper ends of the inner sides of the two sliding grooves are both connected with springs, and a compression roller is rotationally connected between the two sliding blocks; the off tracking induction mechanism comprises a worm wheel fixed at the upper end of a rotating shaft, a rack arranged at the upper side of a portal, and a worm connected to the upper side of the portal and positioned at one side of the worm wheel in a rotating manner, wherein the worm is meshed with the worm wheel, one end of the worm is fixed with a gear, the gear is meshed with the rack through teeth, two guide rods are fixed on two sides of the rack, guide rod loop bars are sleeved on the outer sides of the guide rods in a sliding manner, the guide rod loop bars are fixed on the upper side of the portal, two connecting rods are symmetrically fixed at two ends of the rack, and side baffles are fixed at one ends of the connecting rods.
Preferably, the lead angle between the worm and the worm wheel is smaller than the friction angle.
Preferably, two ends of the worm are rotatably connected with two worm support plates, and one ends of the two worm support plates are fixed with the upper side of the portal frame.
Preferably, one end of the threaded shaft is fixed with a crank.
Preferably, the compaction roller and the support roller are rubber rollers.
Preferably, the connecting rod and the side baffle are made of polyethylene.
The utility model provides a cloth rewinder with a deviation correcting function through improvement, and compared with the prior art, the cloth rewinder has the following improvement and advantages:
according to the utility model, the running state of the cloth can be monitored in real time through the deviation sensing mechanism, when the cloth is deviated to one side, the cloth correcting mechanism can be used for applying lateral friction force to the deviated cloth, and the direction of the friction force is opposite to the deviation direction of the cloth, so that the cloth is corrected, thereby playing a role in automatically correcting the deviation of the cloth, having high structural running reliability, flexible and rapid deviation correcting action and ensuring the stable work of the rewinder.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of a first view angle structure of the present utility model;
FIG. 2 is a schematic view of a second view angle structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Reference numerals illustrate:
1. a platen; 2. a guide rail; 3. a first moving frame; 4. a threaded shaft; 5. a motor; 6. a wind-up roll; 7. a material roller; 8. a dividing knife; 9. a door frame; 10. a rack; 11. a guide rod; 12. a guide rod sleeve rod; 13. a rotating shaft; 14. a frame; 15. a slide block; 16. a spring; 17. a pinch roller; 18. a support roller; 19. a worm wheel; 20. a worm; 21. a gear; 22. a connecting rod; 23. side baffles; 24. a worm support plate; 25. a crank; 26. and a second moving frame.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a cloth rewinder with a deviation correcting function through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-4, a cloth rewinder with function of rectifying, including platen 1, the upside of platen 1 is fixed with two guide rails 2, the outside both ends sliding connection of two guide rails 2 has first movable frame 3 and second movable frame 26, the upside of platen 1 rotates and is connected with screw spindle 4, the one end of screw spindle 4 is fixed with crank 25, crank 25 is used for rotating screw spindle 4, be convenient for operate, the outside both ends of screw spindle 4 are provided with two opposite directions screw threads, and screw spindle 4 is connected with the inside rotation of first movable frame 3 and second movable frame 26 through the screw thread, the inboard rotation of first movable frame 3 is connected with material roller 7, and the inboard rotation of first movable frame 3 is located material roller 7 one side position department and is connected with branch cutter 8, the inboard rotation of second movable frame 26 is connected with wind-up roller 6, and the outside one end of second movable frame 26 is installed motor 5, the drive end of motor 5 and wind-up roller 6's one end fixed connection still includes: the door frame 9 is fixed on the upper side of the bedplate 1 and positioned at the middle section position, and a rotating shaft 13 is inserted into the upper side of the door frame 9 in a rotating way; the cloth correcting mechanism comprises a frame body 14 fixed at the lower end of a rotating shaft 13, a supporting roller 18 is rotatably connected to the lower side of the inside of the frame body 14, two sliding grooves are formed in the two ends of the frame body 14, sliding blocks 15 are slidably connected to the inner sides of the two sliding grooves, springs 16 are connected to the upper ends of the inner sides of the two sliding grooves, and a compression roller 17 is rotatably connected between the two sliding blocks 15; the off tracking induction mechanism comprises a worm wheel 19 fixed at the upper end of a rotating shaft 13, a rack 10 arranged at the upper side of a portal 9, and a worm 20 rotationally connected to the upper side of the portal 9 and positioned at one side of the worm wheel 19, wherein two ends of the worm 20 are rotationally connected with two worm support plates 24, one ends of the two worm support plates 24 are fixed to the upper side of the portal 9, the worm support plates 24 are used for supporting the worm 20, the rotation stability of the worm 20 is improved, the worm 20 is meshed with the worm wheel 19, the thread rise angle between the worm 20 and the worm wheel 19 is smaller than the friction angle, the self-locking effect is achieved, the worm wheel 19 is prevented from rotating, one end of the worm 20 is fixed with a gear 21, the gear 21 is meshed with the rack 10 through teeth, two guide rods 11 are fixed on two sides of the rack 10, guide rod loop bars 12 are sleeved on the outer sides of the two guide rod loop bars 11, two guide rod loop bars 12 are fixed with the upper side of the portal 9, two connecting rods 22 are symmetrically fixed at two ends of the rack 10, and one ends of the two connecting rods 22 are fixed with side baffles 23.
Further, the pinch roller 17 and the support roller 18 are rubber rollers, and the rubber rollers have larger friction force, so that cloth can be corrected rapidly.
Further, the connecting rod 22 and the side baffle 23 are made of polyethylene, and the polyethylene is light in weight and high in strength, so that the inertia of the mechanism is reduced, the moving flexibility of the rack 10 is improved, and the sensitivity of deviation sensing is improved.
During the use, establish the cloth cover that will cut in the outside of material roller 7, motor 5 operation drives wind-up roll 6 and rotates, wind-up roll 6 pulls cloth and removes, divide cutter 8 to cut the cloth, multistage cloth after cutting is rewound in the outside of wind-up roll 6, in-process cloth passes through between pinch roller 17 and backing roll 18, when cloth to one side off tracking, side and one side baffle 23 contact, promote side baffle 23 to one side removal, side baffle 23 passes through connecting rod 22 and drives rack 10 to one end removal, drive gear 21 and worm 20 through tooth meshing during the rack 10 removal and rotate, worm 20 rotates and drives worm wheel 19 through the meshing and rotate, worm wheel 19 rotates and drives cloth correction mechanism through pivot 13 and rotate, frame 14 to the opposite direction rotation of cloth off tracking of cloth correction mechanism, thereby drive pinch roller 17 and backing roll 18 reverse rotation, pinch roller 17 and backing roll 18 can apply the frictional force of side to the cloth, thereby the effect of automatically correcting the off tracking has been played, the structure operation reliability is high, corresponding high-speed side-tracking machine has guaranteed to have been rotated the corresponding support frame 3 and the second screw thread is moved to the second side-to the second side of the first screw thread, the second screw thread 3 is moved, the first screw thread 3 is moved with the second screw thread 3, the second screw thread 3 is moved, the first screw thread 3 is moved and the opposite direction is guaranteed, the second screw thread 3 is moved, and the first screw thread has moved, and the second screw thread 3 is moved.
Claims (6)
1. Cloth rewinding machine with function of rectifying, including platen (1), the upside of platen (1) is fixed with two guide rails (2), two outside both ends sliding connection of guide rail (2) have first removal frame (3) and second to remove frame (26), the upside of platen (1) rotates and is connected with screw thread axle (4), the outside both ends of screw thread axle (4) are provided with two opposite screw threads, and screw thread axle (4) are connected through screw thread and the inside rotation of first removal frame (3) and second removal frame (26), the inboard rotation of first removal frame (3) is connected with material roller (7), and the inboard of first removal frame (3) is located material roller (7) one side position department rotation and is connected with branch cutter (8), the inboard rotation of second removal frame (26) is connected with wind-up roll (6), and the outside one end of second removal frame (26) installs motor (5), the drive end fixed connection with wind-up roll (6) of motor (5), still includes its characterized in that:
the door frame (9) is fixed on the upper side of the bedplate (1) and positioned at the middle section position, and a rotating shaft (13) is inserted into the upper side of the door frame (9) in a rotating way;
cloth correcting mechanism, cloth correcting mechanism is including being fixed in framework (14) of pivot (13) lower extreme, the inside downside of framework (14) rotates and is connected with backing roll (18), and two spouts have been seted up at the both ends of framework (14), two the inboard of spout all is connected with slider (15) in a sliding manner, and the inboard upper end of two spouts all is connected with spring (16), two rotate between slider (15) and be connected with pinch roll (17);
the off tracking induction mechanism comprises a worm wheel (19) fixed at the upper end of a rotating shaft (13), a rack (10) arranged on the upper side of a door frame (9), and a worm (20) rotationally connected to the upper side of the door frame (9) and located at one side of the worm wheel (19), wherein the worm (20) is meshed with the worm wheel (19), one end of the worm (20) is fixedly provided with a gear (21), the gear (21) is meshed with the rack (10) through teeth, two guide rods (11) are fixedly arranged on two sides of the rack (10), guide rod loop bars (12) are sleeved on the outer sides of the guide rods (11) in a sliding mode, the two guide rod loop bars (12) are fixedly connected with the upper side of the door frame (9), two connecting rods (22) are symmetrically fixed at two ends of the rack (10), and one ends of the two connecting rods (22) are fixedly provided with side baffles (23).
2. The cloth rewinder with deviation correcting function according to claim 1, wherein: the thread angle between the worm (20) and the worm wheel (19) is smaller than the friction angle.
3. The cloth rewinder with deviation correcting function according to claim 1, wherein: two ends of the worm (20) are rotatably connected with two worm support plates (24), and one ends of the two worm support plates (24) are fixed with the upper side of the door frame (9).
4. The cloth rewinder with deviation correcting function according to claim 1, wherein: one end of the threaded shaft (4) is fixed with a crank (25).
5. The cloth rewinder with deviation correcting function according to claim 1, wherein: the compaction roller (17) and the supporting roller (18) are rubber rollers.
6. The cloth rewinder with deviation correcting function according to claim 1, wherein: the connecting rod (22) and the side baffle (23) are made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630559.7U CN219791883U (en) | 2023-03-28 | 2023-03-28 | Cloth rewinder with function of rectifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630559.7U CN219791883U (en) | 2023-03-28 | 2023-03-28 | Cloth rewinder with function of rectifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219791883U true CN219791883U (en) | 2023-10-03 |
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ID=88182193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320630559.7U Active CN219791883U (en) | 2023-03-28 | 2023-03-28 | Cloth rewinder with function of rectifying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219791883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088072A (en) * | 2023-10-20 | 2023-11-21 | 山东太升炉业有限公司 | Mesh belt deviation correcting device |
-
2023
- 2023-03-28 CN CN202320630559.7U patent/CN219791883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088072A (en) * | 2023-10-20 | 2023-11-21 | 山东太升炉业有限公司 | Mesh belt deviation correcting device |
| CN117088072B (en) * | 2023-10-20 | 2023-12-22 | 山东太升炉业有限公司 | Mesh belt deviation correcting device |
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| GR01 | Patent grant |