CN212981895U - Automatic balance device for paper pressing roller of rewinding machine - Google Patents
Automatic balance device for paper pressing roller of rewinding machine Download PDFInfo
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- CN212981895U CN212981895U CN202021949600.XU CN202021949600U CN212981895U CN 212981895 U CN212981895 U CN 212981895U CN 202021949600 U CN202021949600 U CN 202021949600U CN 212981895 U CN212981895 U CN 212981895U
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- swing joint
- fixed mounting
- gear
- spacing
- inboard
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- 238000003466 welding Methods 0.000 claims description 15
- 244000309464 bull Species 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 208000004350 Strabismus Diseases 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a rewinding machine dancer roll automatic balancing unit, including the link, the inboard upper end swing joint of link has spacing roller, the inboard swing joint of spacing roller has the second gear, the inboard fixed mounting of second gear has the knob, the upper end meshing of second gear is connected with first gear, the inboard fixed mounting of first gear has the internal thread loop bar, the equal swing joint in both sides of internal thread loop bar has the threaded rod, one side fixed mounting of threaded rod has the stopper, the upper end swing joint of stopper has the pivot, the upper end fixed mounting of pivot has spacing dish, the equal swing joint in both ends of spacing dish one side has flexible post, one side fixed mounting of flexible post has connecting device, connecting device passes through sliding bar connection with spacing roller. The utility model discloses can guarantee that the scroll carries and add man-hour can not squint, can adjust the width of cutting.
Description
Technical Field
The utility model relates to a rewinding machine dancer roll automatic balance device technical field specifically is a rewinding machine dancer roll automatic balance device.
Background
With the increasingly rapid development of life needs and technological progress of people, the rewinding machine is special equipment for paper, mica tapes and films, and is used for rewinding paper rolls produced by a paper machine in sequence, and the paper is rewound to form finished paper and leaves the factory. At present, the rewinding machine replaces direct current transmission with alternating current transmission, and the development trend is in the paper making machinery industry. The paper roll wound by the paper winding machine is soft, the interior of the paper roll can be damaged or broken, the edges of two sides are irregular, the width of a paper web and the like can not be directly used for machines for paper processing or printing and the like, most of paper seeds can only leave a factory after being subjected to edge cutting, slitting and jointing by the rewinding machine and being rewound on the paper roll core to form a finished paper roll with a certain specification and a certain tightness requirement.
However, the automatic balance device of the paper pressing roller of the existing rewinding machine cannot ensure that the paper roll cannot deviate during conveying and processing and cannot adjust the cutting width; therefore, the existing requirements are not met, and the automatic balancing device for the paper pressing roller of the rewinding machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rewinding machine dancer roll automatic balancing unit to solve the rewinding machine dancer roll automatic balancing unit who proposes among the above-mentioned background art and can not guarantee that the scroll is carried and can not squint man-hour, can not adjust the width scheduling problem of cutting.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic balance device of a paper pressing roller of a rewinding machine comprises a connecting frame, wherein the upper end of the inner side of the connecting frame is movably connected with a limiting roller, the inner side of the limiting roller is movably connected with a second gear, the inner side of the second gear is fixedly provided with a knob, the upper end of the second gear is meshed and connected with a first gear, the inner side of the first gear is fixedly provided with an internal thread loop bar, two sides of the internal thread loop bar are both movably connected with a threaded rod, one side of the threaded rod is fixedly provided with a limiting block, the upper end of the limiting block is movably connected with a rotating shaft, the upper end of the rotating shaft is fixedly provided with a limiting disc, two ends of one side of the limiting disc are both movably connected with a telescopic column, one side of the telescopic column is fixedly provided with a connecting device, the connecting device is connected with the limiting roller through a sliding rod, one end of the connecting frame, two the piece is stretched out through cutting axle swing joint, the inboard swing joint of cutting axle has the bull stick, the equal fixed mounting in upper and lower both ends of bull stick has a plurality of cable wire, the upper end fixed mounting of cable wire has spacing post, the surface swing joint of spacing post lower extreme has the adapter sleeve, the surface swing joint of spacing post upper end has the cutting knife.
Preferably, the upper end and the lower end of the inner side of the cutting knife are both provided with round holes, and the inner diameter of each round hole is completely the same as the diameter of the limiting column.
Preferably, the inner side of the connecting sleeve is fixedly provided with a compression spring, the connecting sleeve is connected with the limiting column through the compression spring, and the limiting column is fixed with the steel cable through welding.
Preferably, one side of the rotating rod is provided with a prismatic groove, one side of the rocking wheel is provided with a prismatic column, and the size of the prismatic column is completely the same as that of the prismatic groove.
Preferably, the telescopic column comprises a welding shaft sleeve, a push shaft rod and a welding spring, and the inner side of the welding shaft sleeve is connected with the push shaft rod through the welding spring.
Preferably, the limiting disc is connected with the telescopic column through a connecting device, the connecting device comprises a supporting frame, a short shaft and a short sleeve, and the inner side of the supporting frame is connected with the short sleeve through the short shaft.
Preferably, the outer surfaces of the two threaded rods are provided with threads, the spiral directions of the two threads are opposite, and the internal thread sleeve rod is in threaded connection with the threaded rods.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a rotate the knob, the knob drives second gear revolve, the second gear drives first gear revolve, first gear drives the internal thread loop bar and rotates, the internal thread loop bar drives two threaded rods and rotates, but the threaded rod is spacing by the stopper, because the surface of two threaded rods is provided with the screw thread, the spiral opposite direction of two screw threads, make two threaded rods of its internal thread loop bar pulling shrink or expand, utilize the threaded rod pulling stopper, stopper pulling pivot, the spacing dish of pivot pulling, utilize spacing dish to carry out spacing scroll, avoid the scroll to carry and add the skew man-hour, and through adjusting threaded rod, make the device can spacing not unidimensional scroll, work as spacing dish atress, return certain angle of contracting through flexible post, the scroll radial force of avoiding the skew leads to the scroll fracture too greatly.
2. The utility model discloses utilize the cutting knife to cut the scroll, shake the wheel through promoting, make it shake wheel and bull stick laminating, shake the wheel through rotating, shake the wheel and drive the bull stick and rotate, bull stick pulling a plurality of cable wire, the spacing post of cable wire pulling makes its spacing post all be provided with the round hole from the upper and lower both ends of cutting knife inboard and take out, makes its cutting knife make it spacing, makes its distance of adjusting the cutting knife cutting through the sliding cutting knife for the device conveniently adjusts the width of cutting.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a front view of the whole body of the present invention;
FIG. 3 is a schematic view of a partial structure of the spacing roller of the present invention;
FIG. 4 is a schematic view of a partial structure of the cutting shaft of the present invention;
in the figure: 1. a connecting frame; 2. a knob; 3. a limiting roller; 4. a slide bar; 5. a connecting device; 6. a limiting disc; 7. a threaded rod; 8. a limiting block; 9. a rotating shaft; 10. a first gear; 11. a second gear; 12. a protruding block; 13. cutting the shaft; 14. a cutting knife; 15. shaking the wheel; 16. a limiting column; 17. connecting sleeves; 18. a steel cord; 19. a rotating rod; 20. a telescopic column; 21. an internal thread loop bar.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a rewinding machine dancer roll automatic balancing unit, including link 1, the inboard upper end swing joint of link 1 has spacing roller 3, the inboard swing joint of spacing roller 3 has second gear 11, the inboard fixed mounting of second gear 11 has knob 2, the upper end meshing of second gear 11 is connected with first gear 10, the inboard fixed mounting of first gear 10 has internal thread loop bar 21, the equal swing joint in both sides of internal thread loop bar 21 has threaded rod 7, one side fixed mounting of threaded rod 7 has stopper 8, stopper 8's upper end swing joint has pivot 9, the upper end fixed mounting of pivot 9 has spacing dish 6.
The two ends of one side of the limiting disc 6 are movably connected with a telescopic column 20, one side of the telescopic column 20 is fixedly provided with a connecting device 5, the connecting device 5 is connected with the limiting roller 3 through a slide rod 4, by rotating a knob 2, the knob 2 drives a second gear 11 to rotate, the second gear 11 drives a first gear 10 to rotate, the first gear 10 drives an internal thread loop bar 21 to rotate, the internal thread loop bar 21 drives two threaded rods 7 to rotate, but the threaded rods 7 are limited by a limiting block 8, because the outer surfaces of the two threaded rods 7 are provided with threads, the spiral directions of the two threads are opposite, the internal thread loop bar 21 pulls the two threaded rods 7 to contract or expand, the limiting block 8 is pulled by the threaded rods 7, the rotating shaft 9 is pulled by the rotating shaft 9, the limiting disc 6 is utilized to limit paper rolls, the deviation of paper roll conveying and processing is avoided, and, make the device can be spacing not unidimensional scroll, when spacing dish 6 atress, retract certain angle through flexible post 20, avoid the scroll radial force of skew too big to lead to the scroll fracture.
One end of the connecting frame 1 is fixedly provided with an extension block 12, the inner side of one extension block 12 is connected with a rocking wheel 15 in a sliding way, the two extension blocks 12 are movably connected through a cutting shaft 13, the inner side of the cutting shaft 13 is movably connected with a rotating rod 19, the upper end and the lower end of the rotating rod 19 are both fixedly provided with a plurality of steel cables 18, the upper end of each steel cable 18 is fixedly provided with a limiting column 16, the outer surface of the lower end of the limiting column 16 is movably connected with a connecting sleeve 17, the outer surface of the upper end of the limiting column 16 is movably connected with a cutting knife 14, the paper roll is cut by the cutting knife 14, the rocking wheel 15 is attached to the rotating rod 19 by pushing the rocking wheel 15, the rocking wheel 15 drives the rotating rod 19 to rotate by rotating the rocking wheel 15, the rotating rod 19 pulls the plurality of steel cables 18, the steel cables 18 pull the limiting column 16, the limiting column, the device facilitates the adjustment of the width of the cut by sliding the cutting knife 14 so that it adjusts the distance the cutting knife 14 cuts.
Further, the upper end and the lower end of the inner side of the cutting knife 14 are both provided with round holes, and the inner diameter of each round hole is completely the same as the diameter of the limiting column 16. Through adopting above-mentioned technical scheme, through the spacing post 16 of 18 pulling of cable wire, make its spacing post 16 all be provided with the round hole from the upper and lower both ends of cutting knife 14 inboard and take out, make its cutting knife 14 make it spacing, make it adjust the distance of cutting knife 14 cutting through sliding cutting knife 14 for the device conveniently adjusts the width of cutting.
Further, a compression spring is fixedly installed on the inner side of the connecting sleeve 17, the connecting sleeve 17 is connected with the limiting column 16 through the compression spring, and the limiting column 16 is fixed with the steel cable 18 through welding. By adopting the technical scheme, the device is convenient to use by installing the limiting column 16 to be matched with the steel cable 18.
Furthermore, a prismatic groove is arranged on one side of the rotating rod 19, a prismatic column is arranged on one side of the rocking wheel 15, and the size of the prismatic column is completely the same as that of the prismatic groove. Through adopting above-mentioned technical scheme, shake wheel 15 through the promotion, make it shake wheel 15 and bull stick 19 laminating, shake wheel 15 through rotating, shake the wheel and drive bull stick 19 and rotate, bull stick 19 pulling a plurality of cable wire 18, cable wire 18 pulling spacing post 16 for the device facilitates the use.
Further, flexible post 20 includes the welding axle sleeve, pushes away axostylus axostyle and welding spring, and the inboard of welding axle sleeve is through welding spring, connects and pushes away the axostylus axostyle. Through adopting above-mentioned technical scheme, when spacing dish 6 atress, retract certain angle through flexible post 20, avoid the scroll fracture that leads to too big in the scroll radial force of skew.
Further, the limiting disc 6 is connected with the telescopic column 20 through a connecting device, the connecting device comprises a supporting frame, a short shaft and a short sleeve, and the inner side of the supporting frame is connected with the short sleeve through the short shaft. Through adopting above-mentioned technical scheme, 8 pulling pivots 9 of stopper, and 9 pulling spacing dishes 6 of pivot utilize spacing dish 6 to carry out spacing scroll, avoid the scroll to carry skew when processing.
Further, the outer surfaces of the two threaded rods 7 are provided with threads, the spiral directions of the two threads are opposite, and the internal thread loop bar 21 is in threaded connection with the threaded rods 7. Through adopting above-mentioned technical scheme, first gear 10 drives internal thread loop bar 21 and rotates, and internal thread loop bar 21 drives two threaded rods 7 and rotates, but threaded rod 7 is spacing by stopper 8, because the surface of two threaded rods 7 is provided with the screw thread, and the spiral direction of two screw threads is opposite, makes its internal thread loop bar 21 pull two threaded rods 7 shrink or expand for the device can be spacing not unidimensional scroll.
The working principle of the utility model is as follows:
when the device is used, the knob 2 is rotated to drive the second gear 11 to rotate, the second gear 11 drives the first gear 10 to rotate, the first gear 10 drives the internal thread loop bar 21 to rotate, the internal thread loop bar 21 drives the two threaded rods 7 to rotate, but the threaded rods 7 are limited by the limiting blocks 8, because the outer surfaces of the two threaded rods 7 are provided with threads, the spiral directions of the two threads are opposite, the internal thread loop bar 21 pulls the two threaded rods 7 to contract or expand, the limiting blocks 8 are pulled by the threaded rods 7, the rotating shaft 9 is pulled by the limiting blocks 8, the limiting disc 6 is pulled by the rotating shaft 9, the limiting disc 6 is utilized to limit paper rolls, the paper rolls are prevented from being deviated during conveying and processing, the device can limit paper rolls with different sizes by adjusting the threaded rods 7, when the limiting disc 6 is stressed, the limiting disc retracts for a certain angle through the telescopic columns 20, and the paper rolls, utilize cutting knife 14 to cut the scroll, shake wheel 15 through promoting, make it shake wheel 15 and bull stick 19 laminating, shake wheel 15 through rotating, shake wheel 15 and drive bull stick 19 and rotate, 19 a plurality of cable wires 18 of bull stick pulling, 18 spacing posts 16 of cable wire pulling, make its spacing post 16 all be provided with the round hole from the upper and lower both ends of cutting knife 14 inboard and take out, it is spacing to make its cutting knife 14 make it make, make its distance of adjusting cutting knife 14 cutting through sliding cutting knife 14, make the device conveniently adjust the width of cutting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a rewinding machine dancer roll automatic balancing unit, includes link (1), its characterized in that: the upper end swing joint of link (1) inboard has spacing roller (3), the inboard swing joint of spacing roller (3) has second gear (11), the inboard fixed mounting of second gear (11) has knob (2), the upper end meshing of second gear (11) is connected with first gear (10), the inboard fixed mounting of first gear (10) has internal thread loop bar (21), the equal swing joint in both sides of internal thread loop bar (21) has threaded rod (7), one side fixed mounting of threaded rod (7) has stopper (8), the upper end swing joint of stopper (8) has pivot (9), the upper end fixed mounting of pivot (9) has spacing dish (6), the equal swing joint in both ends of spacing dish (6) one side has flexible post (20), one side fixed mounting of flexible post (20) has connecting device (5), connecting device (5) are connected through slide bar (4) with spacing roller (3), the one end fixed mounting of link (1) has and stretches out piece (12), one of them the inboard sliding connection who stretches out piece (12) has rocking wheel (15), two stretch out piece (12) through cutting axle (13) swing joint, the inboard swing joint of cutting axle (13) has bull stick (19), the equal fixed mounting in upper and lower both ends of bull stick (19) has a plurality of cable wire (18), the upper end fixed mounting of cable wire (18) has spacing post (16), the surface swing joint of spacing post (16) lower extreme has adapter sleeve (17), the surface swing joint of spacing post (16) upper end has cutting knife (14).
2. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: round holes are formed in the upper end and the lower end of the inner side of the cutting knife (14), and the inner diameter of each round hole is identical to the diameter of the limiting column (16).
3. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: the inner side of the connecting sleeve (17) is fixedly provided with a compression spring, the connecting sleeve (17) is connected with the limiting column (16) through the compression spring, and the limiting column (16) is fixed with the steel cable (18) through welding.
4. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: one side of the rotating rod (19) is provided with a prismatic groove, one side of the rocking wheel (15) is provided with a prismatic column, and the size of the prismatic column is completely the same as that of the prismatic groove.
5. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: the telescopic column (20) comprises a welding shaft sleeve, a push shaft rod and a welding spring, and the inner side of the welding shaft sleeve is connected with the push shaft rod through the welding spring.
6. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: the limiting disc (6) is connected with the telescopic column (20) through a connecting device, the connecting device comprises a supporting frame, a short shaft and a short sleeve, and the short sleeve is connected to the inner side of the supporting frame through the short shaft.
7. The automatic balancing device for the platen roller of the rewinding machine as claimed in claim 1, wherein: the outer surface of the two threaded rods (7) is provided with threads, the spiral directions of the threads are opposite, and the internal thread loop bar (21) is in threaded connection with the threaded rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949600.XU CN212981895U (en) | 2020-09-09 | 2020-09-09 | Automatic balance device for paper pressing roller of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949600.XU CN212981895U (en) | 2020-09-09 | 2020-09-09 | Automatic balance device for paper pressing roller of rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212981895U true CN212981895U (en) | 2021-04-16 |
Family
ID=75417651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021949600.XU Expired - Fee Related CN212981895U (en) | 2020-09-09 | 2020-09-09 | Automatic balance device for paper pressing roller of rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212981895U (en) |
-
2020
- 2020-09-09 CN CN202021949600.XU patent/CN212981895U/en not_active Expired - Fee Related
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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: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |