CN211366449U - Winding tension adjusting device of paper winding machine - Google Patents
Winding tension adjusting device of paper winding machine Download PDFInfo
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- CN211366449U CN211366449U CN201922250780.6U CN201922250780U CN211366449U CN 211366449 U CN211366449 U CN 211366449U CN 201922250780 U CN201922250780 U CN 201922250780U CN 211366449 U CN211366449 U CN 211366449U
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Abstract
The utility model discloses a rolling tension adjusting device of winder, the on-line screen storage device comprises a base, the right-hand member face of base is inlayed and is had the controller, the last fixed surface of base left end is connected with the dryer, the last fixed surface of base right-hand member is connected with the conveying roller, the wind-up roll is located the right side of conveying roller, the right side of wind-up roll is provided with the compaction roller, the bottom welding of compaction roller has the support frame, the bottom of support frame is articulated with the upper surface of base, fixedly connected with spring between the left surface of support frame and the upper surface of base, the upper surface of base is seted up flutedly, the recess is located between conveying roller and the wind-up roll, the upper end sliding connection of recess has the slip table, the screw hole has been seted up to the bottom surface of slip table, the. Through the cooperation setting of slip table and tensioning roller, can carry out electronic tensioning, save the trouble of artifical manual regulation.
Description
Technical Field
The utility model relates to a winder technical field especially relates to a winding tension adjusting device of winder.
Background
The reel-up is the first finishing equipment after the paper machine. The paper coming off the winder is driven by the self weight of the paper winding roller and the rotating friction force of the cold cylinder to be uniformly wound, so that the paper is more uniform by the winder, and the requirements of different papers can be met.
In the paper rolling process of the winder, if the tension of the paper is not enough, the paper can be wrinkled and soft when being rolled by the rolling roller, and the rolling quality of the paper is influenced. At present, the tension of paper is manually adjusted, the adjusted tension needs to be judged according to experience of operators, so that the tension of the paper is adjusted relatively trouble, and therefore the winding tension adjusting device of the paper winder is provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rolling tension adjusting device of winder is in order to solve the comparatively trouble problem of tensile force of the manual regulation paper that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a winding tension adjusting device of a paper winding machine comprises a base, wherein a controller is inlaid on the right end face of the base, a drying cylinder is fixedly connected to the upper surface of the left end of the base, a conveying roller and a winding roller are fixedly connected to the upper surface of the right end of the base, the winding roller is positioned on the right side of the conveying roller, a compaction roller is arranged on the right side of the winding roller, a support frame is welded at the bottom of the compaction roller, the bottom of the support frame is hinged to the upper surface of the base, a spring is fixedly connected between the left side face of the support frame and the upper surface of the base, a groove is formed in the upper surface of the base, the groove is positioned between the conveying roller and the winding roller, a sliding table is slidably connected to the upper end of the groove, a threaded hole is formed in the bottom surface of the sliding table, a tension roller, the pressure sensor is inlaid in the upper end of the rubber pad, a screw rod is rotatably connected to the bottom surface of the groove, the upper end of the screw rod upwards extends into the threaded hole, a driven bevel gear is fixedly connected to the outer surface of the lower end of the screw rod, a driving bevel gear is meshed with the right end of the driven bevel gear, a stepping motor is fixedly connected to the right end face of the driving bevel gear, and the stepping motor is fixedly connected to the bottom surface of the groove.
Furthermore, the signal output end of the pressure sensor is in signal connection with the signal input end of the controller.
Further, paper is wound on the outer surface of the winding roller, and the compaction roller is tightly attached to the paper on the outer surface of the winding roller.
Furthermore, the outer surface of the upper end of the lead screw is connected with the inner wall of the threaded hole through threads.
Further, the spring is in a stretched state.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the sliding table can slide up and down in the groove through the matching arrangement of the sliding table and the tensioning roller, and the sliding table sliding up and down can synchronously drive the tensioning roller to move up and down, so that when the tensioning roller moves upwards, the tensioning roller can push the bottom of the paper upwards, the tensioning force of the paper is increased, and when the tensioning roller moves downwards, the tensioning force of the paper is reduced;
through the matching arrangement of the screw rod and the sliding table, the stepping motor can drive the screw rod to rotate, and due to the fact that the screw rod is in threaded connection with the threaded hole of the sliding table, when the screw rod rotates, the sliding table and the tensioning roller can slide upwards or upwards in the groove, and therefore through the structure, electric tensioning can be conducted, and the trouble of manual adjustment is eliminated;
through the cooperation setting of pressure sensor and controller, pressure that the tensioning roller produced when tensioning paper can be monitored to pressure sensor, and this pressure is directly proportional with the tensile force of paper, so the controller can be according to the size of pressure analysis paper tensile force to can be according to the tensile force of required automatically regulated paper.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 3 is a partially enlarged schematic view of the point B of fig. 1 according to the present invention.
In FIGS. 1-3: 1-base, 101-groove, 2-controller, 3-drying cylinder, 4-conveying roller, 5-tensioning roller, 6-winding roller, 7-sliding table, 701-threaded hole, 8-rubber pad, 9-pressure sensor, 10-lead screw, 11-driven bevel gear, 12-driving bevel gear, 13-stepping motor, 14-support frame, 15-spring and 16-compaction roller.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1 to 3:
the utility model provides a winding tension adjusting device of a paper winder, which comprises a base 1, and each part of the winding tension adjusting device of the paper winder is described in detail below;
a controller 2 is inlaid in the right end face of a base 1, a drying cylinder 3 is fixedly connected to the upper surface of the left end of the base 1, a conveying roller 4 and a winding roller 6 are fixedly connected to the upper surface of the right end of the base 1, the winding roller 6 is located on the right side of the conveying roller 4, a compaction roller 16 is arranged on the right side of the winding roller 6, a support frame 14 is welded to the bottom of the compaction roller 16, the bottom of the support frame 14 is hinged to the upper surface of the base 1, and a spring 15 is fixedly connected between the left side face of the support frame 14 and the upper surface;
specifically, the paper sequentially bypasses a drying cylinder 3, a conveying roller 4 and a tensioning roller 5, and is wound by a winding roller 6, the drying cylinder 3 can dry and iron the paper, the conveying roller 4 assists the paper to move, so that the paper can be tightly attached to the surface of the drying cylinder 3, the tensioning roller 5 can adjust the tension of the paper, and finally the winding roller 6 winds the dried and ironed paper;
when the paper is wound by the winding roller 6, the compaction roller 16 is attached to the paper roll to compact the wound paper, and in the compaction process of the compaction roller 16, the spring 15 can pull down the support frame 14 all the time, so that the compaction roller 16 can be tightly attached to the paper, and the support frame 14 can rotate after the diameter of the paper roll is increased through the hinging of the support frame 14 and the base, and the compaction roller 16 can automatically adapt to the paper roll with the increased diameter;
according to the above, the upper surface of the base 1 is provided with the groove 101, the groove 101 is located between the conveying roller 4 and the wind-up roller 6, the upper end of the groove 101 is connected with the sliding table 7 in a sliding manner, the bottom surface of the sliding table 7 is provided with the threaded hole 701, the tensioning roller 5 is arranged above the sliding table 7, the rubber pad 8 is welded between the bottom of the tensioning roller 5 and the upper surface of the sliding table 7, the upper end of the rubber pad 8 is embedded with the pressure sensor 9, the bottom surface of the groove 101 is rotatably connected with the lead screw 10, the upper end of the lead screw 10 extends upwards into the threaded hole 701, the outer surface of the lower end of the lead screw 10 is fixedly connected with the driven bevel gear 11, the right end of the driven bevel gear 11 is engaged with the driving bevel gear 12;
specifically, the tension roller 5 is arranged at the bottom of the paper, so that the paper applies downward pressure to the tension roller 5, the pressure is in direct proportion to the tension force of the paper, the pressure can be transmitted to the rubber pad 8, the rubber pad 8 generates elastic deformation, the pressure sensor 9 embedded in the rubber pad 8 detects the pressure, the pressure sensor 9 converts detected pressure information into an electric signal and sends the electric signal to the controller 2, the controller 2 analyzes and processes the pressure information and converts the electric signal into the tension force of the paper, and the tension force of the paper can be monitored by the controller 2;
after the stepping motor 13 is started, the stepping motor 13 can drive the lead screw 10 to rotate through the meshing of the driving bevel gear 12 and the driven bevel gear 11, when the lead screw 10 rotates, the sliding table 7 can be pushed by the lead screw 10 and moves upwards or downwards in the groove 101 because the threaded hole 701 of the sliding table 7 is connected with the lead screw 10 through threads, and the tensioning roller 5 can simultaneously move upwards or downwards along with the sliding table 7 because the tensioning roller 5 is positioned above the sliding table 7;
when the tension roller 5 moves upwards, the tension roller 5 pushes the paper upwards, so that the paper becomes more straightened, the tension of the paper is increased, and when the tension roller 5 moves downwards, the tension of the paper is reduced;
therefore, in summary, when the tension of the paper needs to be automatically adjusted, a maximum paper tension and a minimum paper tension need to be preset on the controller 2, when the tension of the paper is greater than the preset maximum tension, the controller 2 automatically opens the stepping motor 13 to drive the tension roller 5 to move down, so as to reduce the tension of the paper, and when the tension of the paper is less than the preset minimum tension, the controller 2 opens the stepping motor 13 to drive the tension roller 5 to move up, so as to increase the tension of the paper, so that through the above structure, the intelligent adjustment of the tension of the paper can be realized, and the trouble of manual adjustment is avoided.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A winding tension adjusting device of a winder comprises a base (1) and is characterized in that a controller (2) is embedded in the right end face of the base (1), a drying cylinder (3) is fixedly connected to the upper surface of the left end of the base (1), a conveying roller (4) and a winding roller (6) are fixedly connected to the upper surface of the right end of the base (1), the winding roller (6) is located on the right side of the conveying roller (4), a compaction roller (16) is arranged on the right side of the winding roller (6), a supporting frame (14) is welded to the bottom of the compaction roller (16), the bottom of the supporting frame (14) is hinged to the upper surface of the base (1), a spring (15) is fixedly connected between the left side face of the supporting frame (14) and the upper surface of the base (1), a groove (101) is formed in the upper surface of the base (1), and the groove (101) is located between the conveying roller (4) and the winding roller, the upper end of the groove (101) is connected with a sliding table (7) in a sliding way, the bottom surface of the sliding table (7) is provided with a threaded hole (701), a tension roller (5) is arranged above the sliding table (7), a rubber pad (8) is welded between the bottom of the tension roller (5) and the upper surface of the sliding table (7), a pressure sensor (9) is embedded at the upper end of the rubber pad (8), a screw rod (10) is rotatably connected with the bottom surface of the groove (101), the upper end of the screw rod (10) extends upwards into the threaded hole (701), the outer surface of the lower end of the screw rod (10) is fixedly connected with a driven bevel gear (11), the right end of the driven bevel gear (11) is engaged with a driving bevel gear (12), the right end face of the driving bevel gear (12) is fixedly connected with a stepping motor (13), the stepping motor (13) is fixedly connected to the bottom surface of the groove (101).
2. A winding tension adjusting device of a reel-up according to claim 1, characterized in that: and the signal output end of the pressure sensor (9) is in signal connection with the signal input end of the controller (2).
3. A winding tension adjusting device of a reel-up according to claim 1, characterized in that: the outer surface of the winding roller (6) is wound with paper, and the compaction roller (16) is tightly attached to the paper on the outer surface of the winding roller (6).
4. A winding tension adjusting device of a reel-up according to claim 1, characterized in that: the outer surface of the upper end of the screw rod (10) is connected with the inner wall of the threaded hole (701) through threads.
5. A winding tension adjusting device of a reel-up according to claim 1, characterized in that: the spring (15) is in a stretched state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250780.6U CN211366449U (en) | 2019-12-13 | 2019-12-13 | Winding tension adjusting device of paper winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250780.6U CN211366449U (en) | 2019-12-13 | 2019-12-13 | Winding tension adjusting device of paper winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN211366449U true CN211366449U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250780.6U Active CN211366449U (en) | 2019-12-13 | 2019-12-13 | Winding tension adjusting device of paper winding machine |
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| CN (1) | CN211366449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547833A (en) * | 2020-11-20 | 2021-03-26 | 陈新华 | Convenient wire-rewinding fixing device for computer |
| CN112830305A (en) * | 2021-02-10 | 2021-05-25 | 中山市通成包装设备有限公司 | Coiling mechanism of cutting machine |
-
2019
- 2019-12-13 CN CN201922250780.6U patent/CN211366449U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547833A (en) * | 2020-11-20 | 2021-03-26 | 陈新华 | Convenient wire-rewinding fixing device for computer |
| CN112547833B (en) * | 2020-11-20 | 2023-10-13 | 北京数字探索科技有限公司 | Device for conveniently winding and fixing computer |
| CN112830305A (en) * | 2021-02-10 | 2021-05-25 | 中山市通成包装设备有限公司 | Coiling mechanism of cutting machine |
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