CN220033549U - Variable-pitch calendaring coiling device - Google Patents
Variable-pitch calendaring coiling device Download PDFInfo
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- CN220033549U CN220033549U CN202320993280.5U CN202320993280U CN220033549U CN 220033549 U CN220033549 U CN 220033549U CN 202320993280 U CN202320993280 U CN 202320993280U CN 220033549 U CN220033549 U CN 220033549U
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- 238000003490 calendering Methods 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000002788 crimping Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000006247 magnetic powder Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a variable-pitch calendaring and coiling device, which comprises a crimping device and a cloth backing unwinding device, wherein the crimping device comprises a first rack, and the first rack comprises a first supporting frame and a second supporting frame; the cloth laying unwinding device comprises a second frame, wherein the second frame comprises two third supporting frames, a first distance adjusting device and a second distance adjusting device; the first distance adjusting device comprises a first transmission mechanism, the first transmission mechanism is respectively connected with the first support frame and the second support frame, and the first transmission mechanism can drive the first support frame and the second support frame to be close to or far away from each other; the second distance adjusting device comprises a second transmission mechanism, and the second transmission mechanism can drive the two third supporting frames to be close to or far away from each other. The first distance adjusting device is correspondingly adjusted for the rubber sheets with different widths, and the second distance adjusting device is correspondingly adjusted according to the width of the cloth gasket, so that the rubber sheets and the cloth gasket can be neatly coiled, the working efficiency is improved, and meanwhile, the possible loss is reduced.
Description
Technical Field
The utility model relates to the technical field of rubber coiling, in particular to a variable-pitch calendaring coiling device.
Background
The rubber sheet has viscosity after heating, so that a layer of cloth is required to be adhered on the rubber sheet to isolate the rubber sheet in the coiling process, the rubber sheet with different widths and the cloth are required to be uniformly and orderly coiled during coiling, so that the flatness of a rubber film is ensured for subsequent use, but the stand distance of a coiling device is usually fixed, when the rubber sheet to be coiled is relatively narrow, the coiling shaft is easy to bend and deform due to uneven weight distributed on the coiling shaft, so that the rubber sheet and the cloth are wrinkled in the coiling process, and the time and cost are wasted, so that the coiling device capable of being adjusted is required to adapt to the widths of different rubber sheets and the cloth, and the rubber sheet and the cloth can be orderly coiled to avoid loss.
Disclosure of Invention
The utility model provides a variable-pitch rolling coiling device, which aims to solve the problem that the coiling unevenness is caused by the fact that the position of the coiling device cannot be adjusted according to the width of a rubber sheet.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the variable-pitch calendaring coiling device comprises a crimping device and a cloth laying unwinding device, wherein the crimping device comprises a first frame, a crimping shaft, a driving device and a first base, the first frame is arranged on the first base, the crimping shaft is arranged on the first frame and connected with the driving device, and the first frame comprises a first supporting frame and a second supporting frame;
the cloth laying unwinding device comprises a second frame, an unwinding shaft and a second base, wherein the second frame is arranged on the second base, the unwinding shaft is arranged on the second frame, the second frame comprises two third supporting frames, and the cloth laying unwinding device further comprises a first distance adjusting device and a second distance adjusting device;
the first distance adjusting device comprises a first transmission mechanism, the first transmission mechanism is respectively connected with the first support frame and the second support frame, and the first transmission mechanism can drive the first support frame and the second support frame to be close to or far away from each other; the second distance adjusting device comprises a second transmission mechanism, and the second transmission mechanism can drive the two third supporting frames to be close to or far away from each other.
Further, the first transmission mechanism comprises a first adjusting rod and a first hand wheel, two ends of the first adjusting rod are connected with the first supporting frame and the second supporting frame through nuts, and the end part of the first adjusting rod is provided with the first hand wheel.
Further, the first adjusting rod comprises a connecting rod, a right-handed screw and a left-handed screw, and the right-handed screw and the left-handed screw are respectively arranged at two ends of the connecting rod.
Further, the first distance adjusting device further comprises a first adjusting mechanism, and the first adjusting mechanism comprises a first movable seat and a second movable seat;
the first moving seat and the second moving seat are oppositely arranged on the first base to bear the first supporting frame and the second supporting frame respectively, and the first moving seat and the second moving seat are respectively provided with a sliding block so as to drive the first supporting frame and the second supporting frame borne by the sliding blocks to move along the sliding rail arranged on the first base.
Further, the automatic deviation rectifying device comprises a deviation rectifying detection part, a deviation rectifying execution part and an adjusting seat;
the deviation correcting detection part is arranged on the first base through a bracket; the end face, far away from the third support frame, of the second base is provided with a sliding block, and the adjusting seat is provided with a sliding rail corresponding to the sliding block in a direction parallel to the curling shaft; the deviation correcting executing part is connected with the second base to drive the second base to move along the sliding rail on the adjusting seat.
Further, the crimping device further comprises a safety chuck, and two ends of the crimping shaft are respectively connected with the first support frame and the second support frame through the safety chucks.
Further, the cloth liner unwinding device further comprises a magnetic powder brake arranged at the end of the unwinding shaft.
Further, the crimping device further comprises a first guide roller and a second guide roller, wherein the first guide roller and the second guide roller are arranged on the first base through a connecting column and are parallel to the crimping shaft.
Further, a safety pull rope is further arranged on the connecting column.
The beneficial effects are that: according to the utility model, the first distance adjusting device is arranged in the crimping device, the second distance adjusting device is arranged in the cloth laying unwinding device, the first distance adjusting device is adjusted for rubber sheets with different widths, and the second distance adjusting device is correspondingly adjusted according to the width of the cloth laying, so that the rubber sheets and the cloth laying can be neatly coiled, the working efficiency is improved, and meanwhile, the possible loss is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of a variable-pitch calendaring coiling apparatus according to the present utility model;
FIG. 2 is a schematic diagram of a crimping device according to the present utility model;
FIG. 3 is a schematic view of a first adjusting lever according to the present utility model;
FIG. 4 is a schematic view of a safety rope according to the present utility model;
fig. 5 is a schematic structural view of a cloth liner unwinding device according to the present utility model.
In the figure:
1. a crimping device; 11. a first frame; 111. a first support frame; 112. a second support frame; 12. a rolling shaft; 13. a driving device; 14. a first base; 15. a safety chuck; 16. a first guide roller; 17. a second guide roller; 18. a safety pull rope;
2. a cloth backing unwinding device; 21. a second frame; 211. a third support frame; 22. a guide shaft; 23. a second base; 24. a magnetic powder brake;
3. a first distance adjusting device; 31. a first adjusting lever; 31a, a connecting rod; 31b, right-handed screw; 31c, a left-handed screw; 32. a first hand wheel; 33. a first movable seat; 34. a second movable seat;
41. a deviation correction detection unit; 42. a correction execution unit; 43. an adjusting seat;
5. a second distance adjusting device; 51. a second adjusting lever; 52. the second hand wheel; 53. and a third movable seat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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 embodiment provides a variable-pitch calendaring and coiling device, which comprises a crimping device 1 and a cloth backing unwinding device 2, as shown in fig. 1-5, wherein the crimping device 1 comprises a first frame 11, a crimping shaft 12, a driving device 13 and a first base 14, the first frame 11 is arranged on the first base 14, the crimping shaft 12 is arranged on the first frame 11 and connected with the driving device 13, and the first frame 11 comprises a first supporting frame 111 and a second supporting frame 112;
the cloth laying unwinding device 2 comprises a second frame 21, a unwinding shaft 22 and a second base 23, wherein the second frame 21 is arranged on the second base 23, the unwinding shaft 22 is arranged on the second frame 21, and the second frame 21 comprises two third supporting frames 211, and is characterized by further comprising a first distance adjusting device 3 and a second distance adjusting device 5;
specifically, as shown in fig. 1, when the rolling device 1 rolls the rubber sheet and the cloth liner conveyed by the cloth liner unwinding device 2, in order to correspondingly adjust the lengths of the rolling shaft 12 and the unwinding shaft 22 when the narrower rubber sheet and cloth liner are rolled, the rubber sheet is ensured to be uniformly distributed on the rolling shaft 12 and the unwinding shaft 22, and the rolling shaft 12 and the unwinding shaft 22 are prevented from deforming to affect the uniformity of rolling, so that the first distance adjusting device 3 and the second distance adjusting device 5 are arranged.
Specifically, as shown in fig. 2, two ends of the curling shaft 12 are respectively disposed on the first support frame 111 and the second support frame 112, the driving device 13 is disposed on the second support frame 112 and drives the curling shaft 12 to rotate, and in this embodiment, the driving device 13 is a gear motor; the second frame 21 includes two identical third supporting frames 211, and two ends of the opening shaft 22 are respectively disposed on the two third supporting frames 211.
Specifically, the first distance adjusting device 3 includes a first transmission mechanism, the first transmission mechanism is respectively connected with the first support frame 111 and the second support frame 112, and the first transmission mechanism is adjusted according to the width of the rubber sheet, and the first transmission mechanism can drive the first support frame 111 and the second support frame 112 to approach or depart from each other, and simultaneously replace the crimp shaft 12 with corresponding lengths; the second distance adjusting device 5 comprises a second transmission mechanism, the second transmission mechanism is connected with the two third supporting frames 211, the second transmission mechanism is adjusted according to the width of the cloth gasket, and the second transmission mechanism can drive the two third supporting frames 211 to be close to or far away from each other, and meanwhile, the opening shaft 22 with the corresponding length is replaced.
The first transmission mechanism comprises a first adjusting rod 31 and a first hand wheel 32; the two ends of the first adjusting rod 31 are connected with the first supporting frame 111 and the second supporting frame 112 through nuts, and the first hand wheel 32 is arranged at the end of the first adjusting rod 31.
The first adjusting rod 31 includes a connecting rod 31a, a right-handed screw 31b and a left-handed screw 31c, and two ends of the connecting rod 31a are respectively provided with the right-handed screw 31b and the left-handed screw 31c.
Specifically, as shown in fig. 5, the second transmission mechanism includes a second adjusting rod 51 and a second hand wheel 52, two ends of the second adjusting rod are connected with the third supporting frame 211 through nuts, and the second hand wheel 52 is disposed at an end of the second adjusting rod 51.
Specifically, as shown in fig. 3, two ends of a connecting rod 31a are respectively connected with a right-handed screw 31b and a left-handed screw 31c to form a first adjusting rod 31, the right-handed screw 31b sequentially passes through a first supporting frame 111 and is connected with the first supporting frame 111 through a screw nut, and simultaneously passes through a support seat arranged on a first base 14 and is connected with a first hand wheel 32, and the left-handed screw 31c sequentially passes through a second supporting frame 112 and is connected with the second supporting frame 112 through the screw nut; when the distance between the first support frame 111 and the second support frame 112 needs to be adjusted, the first hand wheel 32 is rotated to drive the first adjusting rod 31 to rotate, the right-handed screw 31b and the left-handed screw 31c convert the rotary motion into linear motion, and at the moment, the two support frames respectively connected with the right-handed screw 31b and the left-handed screw 31c do opposite-direction motions so as to approach or separate from each other;
the first distance adjusting device 3 further comprises a first adjusting mechanism, wherein the first adjusting mechanism comprises a first movable seat 33 and a second movable seat 34; the first moving seat 33 and the second moving seat 34 are oppositely disposed on the first base 14 to respectively bear the first supporting frame 111 and the second supporting frame 112, and the first moving seat 33 and the second moving seat 34 are respectively provided with a sliding block, so that the first supporting frame 111 and the second supporting frame 112 borne by the sliding blocks are driven to move along the sliding rail disposed on the first base 14.
Specifically, the second distance adjusting device 3 further includes a second adjusting mechanism, the second adjusting mechanism includes two third moving seats 53, two third moving seats 53 are oppositely disposed on the second base 23, so as to respectively bear two third supporting frames 211, and the third moving seats 53 are provided with a sliding block, so that the two third supporting frames 211 borne by the sliding block are driven to move along a sliding rail disposed on the second base 23.
Specifically, as shown in fig. 3 and 5, in order to ensure smooth adjustment of the distance between the first support 111 and the second support 112 and the distance between the two third supports 211, an adjustment mechanism is provided to assist in adjustment, each support is fixed on a corresponding moving seat through a bolt, and the moving seat is mounted on a base provided with a corresponding sliding rail through a sliding block structure, so that the moving seat can slide relative to the base to drive the support to move.
The embodiment also comprises an automatic deviation rectifying device, wherein the automatic deviation rectifying device comprises a deviation rectifying detection part 41, a deviation rectifying execution part 42 and an adjusting seat 43; the deviation correcting detecting part 41 is arranged on the first base 14 through a bracket; the end surface of the second base 23 far away from the third supporting frame 211 is provided with a sliding block, and the adjusting seat 43 is provided with a sliding rail corresponding to the sliding block in a direction parallel to the curling shaft 12; the deviation correcting executing part 42 is connected with the second base 23 to drive the second base 23 to move along the sliding rail on the adjusting seat 43.
Specifically, as shown in fig. 3 and 4, the deviation correcting detecting portion 41 is provided at one end of the curling shaft 12 to be curled into the cloth, monitors the edge position of the cloth, and when the deviation correcting detecting portion 41 detects that the position of the cloth does not correspond to the curling device 1 and the cloth cannot be aligned with the rubber sheet, the deviation correcting executing portion 42 controls the second base 23 to move so as to finely adjust the position of the cloth to correspond to the position of the rubber sheet, ensuring smooth progress of the curling.
The crimping device 1 further comprises a safety chuck 15, and two ends of the crimping shaft 12 are respectively connected with the first supporting frame 111 and the second supporting frame 112 through the safety chucks 15.
Specifically, in this embodiment, the rolling shaft 12 and the opening shaft 22 are square bars, the safety chuck 15 is a shaft seat type safety chuck, during installation, the foot seats of the safety chuck 15 are fixed on the first support frame 111, the second support frame 112 and the two third support frames 211, two ends of the Fang Gang are respectively installed into the clamping grooves of the safety chuck 15, the clamping grooves of the safety chuck 15 can be manually pushed to open, and the rolling shaft automatically returns during rotation, wherein the tail end of one safety chuck 15 is connected with the driving device 13 arranged on the second support frame 112 through a coupling, the driving device 13 drives the safety chuck 15 to rotate, so that the rolling shaft 12 is driven to rotate, and meanwhile, the arrangement of the safety chuck 15 is convenient for the disassembly of the square bars, so that the distance between the support frames after corresponding adjustment can be ensured to replace square bars with different lengths.
The cloth spacer unwinding device 2 further comprises a magnetic particle brake 24, said magnetic particle brake 24 being arranged at the end of the unwinding shaft 22.
Specifically, the magnetic powder brake 24 has good constant torque characteristics, and since the magnetic powder brake 24 outputs torque in good linear relation with the exciting current of the magnetic powder coil, dynamic control of the cloth liner tension when the cloth liner is conveyed on the cloth liner unwinding device 2 can be achieved by linearly adjusting the exciting current, thereby ensuring stable winding.
The crimping device 1 further comprises a first guide roller 16 and a second guide roller 17, wherein the first guide roller 16 and the second guide roller 17 are arranged on the first base 14 through connecting columns and are parallel to the crimping shaft 12.
The connecting column is also provided with a safety pull rope 18.
Specifically, as shown in fig. 4, the first guide roller 16 and the second guide roller 17 can ensure that the coiling process is smoother, and the coiling process can be selected for practical use; one end of the safety pull rope 18 is connected with the emergency stop switch, the other end of the safety pull rope is connected with the tensioning rod, and when deviation occurs in the coiling process, the safety pull rope 18 is pulled to enable the crimping device 1 to be in emergency stop operation, so that loss is avoided to be further enlarged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (9)
1. The utility model provides a roll reduction coiling apparatus, includes crimping device (1) and backing cloth unwinding device (2), crimping device (1) includes first frame (11), crimping axle (12), drive arrangement (13) and first base (14), first frame (11) set up on first base (14), crimping axle (12) set up on first frame (11) and with drive arrangement (13) are connected, first frame (11) include first support frame (111) and second support frame (112);
the cloth laying unwinding device (2) comprises a second frame (21), a unwinding shaft (22) and a second base (23), wherein the second frame (21) is arranged on the second base (23), the unwinding shaft (22) is arranged on the second frame (21), and the second frame (21) comprises two third supporting frames (211), and is characterized by further comprising a first distance adjusting device (3) and a second distance adjusting device (5);
the first distance adjusting device (3) comprises a first transmission mechanism, the first transmission mechanism is respectively connected with the first support frame (111) and the second support frame (112), and the first transmission mechanism can drive the first support frame (111) and the second support frame (112) to be close to or far away from each other; the second distance adjusting device (5) comprises a second transmission mechanism, and the second transmission mechanism can drive the two third supporting frames (211) to be close to or far away from each other.
2. The variable-pitch calendaring and coiling device as in claim 1, wherein said first transmission mechanism comprises a first adjusting rod (31) and a first hand wheel (32), two ends of said first adjusting rod (31) are connected with said first supporting frame (111) and said second supporting frame (112) through nuts, and an end of said first adjusting rod (31) is provided with said first hand wheel (32).
3. A variable-pitch calendaring and coiling device as in claim 2, characterised in that said first adjusting rod (31) comprises a connecting rod (31 a), a right-handed screw (31 b) and a left-handed screw (31 c), both ends of said connecting rod (31 a) being provided with said right-handed screw (31 b) and said left-handed screw (31 c) respectively.
4. A variable-pitch calender winding-up device according to claim 1, characterised in that the first distance-adjusting device (3) further comprises a first adjusting mechanism comprising a first mobile seat (33) and a second mobile seat (34);
the first moving seat (33) and the second moving seat (34) are oppositely arranged on the first base (14) to respectively bear the first supporting frame (111) and the second supporting frame (112), and the first moving seat (33) and the second moving seat (34) are respectively provided with a sliding block so as to drive the borne first supporting frame (111) and the second supporting frame (112) through the sliding blocks to move along the sliding rail arranged on the first base (14).
5. The variable-pitch rolling and coiling device as in claim 1, further comprising an automatic deviation rectifying device, wherein said automatic deviation rectifying device comprises a deviation rectifying detection part (41), a deviation rectifying execution part (42) and an adjusting seat (43);
the deviation correcting detection part (41) is arranged on the first base (14) through a bracket; the end face, far away from the third supporting frame (211), of the second base (23) is provided with a sliding block, and the adjusting seat (43) is provided with a sliding rail corresponding to the sliding block in a direction parallel to the curling shaft (12); the deviation correcting executing part (42) is connected with the second base (23) to drive the second base (23) to move along the sliding rail on the adjusting seat (43).
6. A variable-pitch calender winding device according to claim 1, characterized in that the crimping device (1) further comprises safety chucks (15), and both ends of the crimping shaft (12) are respectively connected with the first supporting frame (111) and the second supporting frame (112) through the safety chucks (15).
7. A variable-pitch calender winding-up device according to claim 1, characterized in that the cloth-backing unwinding device (2) further comprises a magnetic powder brake (24), the magnetic powder brake (24) being arranged at the end of the unwinding shaft (22).
8. A variable-pitch calender winding device according to claim 1, characterized in that the crimping device (1) further comprises a first guide roller (16) and a second guide roller (17), the first guide roller (16) and the second guide roller (17) being arranged on the first base (14) by means of a connecting column and being parallel to the crimping shaft (12).
9. A variable-pitch calender winding device according to claim 8, characterised in that the connecting post is further provided with a safety pull rope (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993280.5U CN220033549U (en) | 2023-04-27 | 2023-04-27 | Variable-pitch calendaring coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320993280.5U CN220033549U (en) | 2023-04-27 | 2023-04-27 | Variable-pitch calendaring coiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033549U true CN220033549U (en) | 2023-11-17 |
Family
ID=88733330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320993280.5U Active CN220033549U (en) | 2023-04-27 | 2023-04-27 | Variable-pitch calendaring coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220033549U (en) |
-
2023
- 2023-04-27 CN CN202320993280.5U patent/CN220033549U/en active Active
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