CN220467006U - Rewinding machine with tension adjusting function - Google Patents
Rewinding machine with tension adjusting function Download PDFInfo
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- CN220467006U CN220467006U CN202322132996.9U CN202322132996U CN220467006U CN 220467006 U CN220467006 U CN 220467006U CN 202322132996 U CN202322132996 U CN 202322132996U CN 220467006 U CN220467006 U CN 220467006U
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- coiled material
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- frame
- adjusting function
- roller
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract 5
- 238000004804 winding Methods 0.000 claims description 21
- 230000003028 elevating effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 43
- 230000008859 change Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of rewinders, and discloses a rewinder with a tension adjusting function, which comprises a bottom plate, wherein an unreeling roller is fixedly arranged at the top of the bottom plate, and a first guide roller is fixedly arranged at the top of the bottom plate. This have tension adjusting function's rewinding machine possesses advantages such as being convenient for rolling, has solved current rewinding machine and has lack elasticity adjustment mechanism elasticity when using, because the reel footpath of coiled material can constantly change, and the tension of coiled material then changes along with the change of reel footpath constantly, if not control coiled material tension, the circumstances such as fold or fracture can appear in the coiled material, current rewinding machine wind-up roll lacks fixed establishment simultaneously, the coiled material of rolling on the wind-up roll can appear not hard up when the coiled material fracture, and then lead to the coiled material to need the rolling again, the problem of rolling efficiency has been reduced.
Description
Technical Field
The utility model relates to the technical field of rewinders, in particular to a rewinder with a tension adjusting function.
Background
The rewinding machine is special equipment for paper, mica tape and film, and is used in rewinding paper roll produced with paper machine, and the paper is produced into paper product.
The existing rewinding machine lacks elasticity of the elasticity adjusting mechanism when in use, the winding diameter of the coiled material can be changed continuously, the tension of the coiled material can be changed continuously along with the change of the winding diameter, if the tension of the coiled material is not controlled, the coiled material can be wrinkled or broken, and the like, meanwhile, the winding roller of the existing rewinding machine lacks a fixing mechanism, when the coiled material breaks, the coiled material wound on the winding roller can be loosened, further the coiled material needs to be rewound, the winding efficiency is reduced, and the rewinding machine with the tension adjusting function is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a rewinding machine with a tension adjusting function, which has the advantages of being convenient to wind and the like, and solves the problems that the existing rewinding machine lacks tightness of a tightness adjusting mechanism when in use, the winding diameter of a coiled material can be changed continuously, the tension of the coiled material is changed continuously along with the change of the winding diameter, if the tension of the coiled material is not controlled, the coiled material can be wrinkled or broken and the like, meanwhile, the winding roller of the existing rewinding machine lacks a fixing mechanism, and the coiled material wound on the winding roller can be loosened when the coiled material is broken, so that the coiled material needs to be wound again, and the winding efficiency is reduced.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a rewinding machine that possesses tension adjusting function, includes the bottom plate, the top fixed mounting of bottom plate has the unreeling roller, the top fixed mounting of bottom plate has first guide roll, the top fixed mounting of bottom plate has first fixed frame, the inboard rotation of first fixed frame is connected with first threaded rod, the outside threaded connection of first threaded rod has the movable frame, the top fixed mounting of bottom plate has the second guide roll that is located first fixed frame left side, the top fixed mounting of bottom plate has the second fixed frame, the top fixed mounting of second fixed frame has elevating system, elevating system's bottom fixed mounting has pressing mechanism, the inboard fixed mounting of second fixed frame has the wind-up roller.
The beneficial effects of the utility model are as follows: the first threaded rod connected with the driving device through rotation can enable the movable frame to move up and down, and then the coiled material is pulled to move up and down, and then the tension of the coiled material is adjusted, when the coiled material is coiled, the coiled material outside the coiling roller is pressed by the pressing roller through the lifting mechanism, and then the coiled material is prevented from being broken to loosen on the coiling roller.
The rewinding machine with the tension adjusting function has the advantage of being convenient to wind.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the lifting mechanism comprises a motor, the top of the second fixed frame is fixedly provided with the motor, the output end of the motor is fixedly provided with a second threaded rod, and the outer side of the second threaded rod is in threaded connection with a threaded pipe.
The technical scheme has the beneficial effects that the motor drives the second threaded rod to rotate, so that the second threaded rod can drive the threaded pipe to move up and down.
Further, the movable frame comprises a limiting frame, the outer side of the first threaded rod is connected with the limiting frame in a threaded mode, and the inner side of the limiting frame is connected with two rotating rollers in a rotating mode.
The beneficial effect of adopting above-mentioned further scheme is, is convenient for drive the coiled material and reciprocates through spacing frame, and then adjusts the tension of coiled material, reducible coiled material and spacing frame's frictional force through the live-rollers.
Further, the pressing mechanism comprises a mounting plate, the bottom of elevating system is fixedly installed with the mounting plate, the inboard sliding connection of mounting plate has a quantity to be two slide bars, two the outside of slide bar is all sliding connection has the spring, two the bottom of slide bar rotates and is connected with the press roller of same.
The beneficial effect of adopting above-mentioned further scheme is, can prevent through the press roller that coiled material fracture from leading to the coiled material not hard up on the wind-up roll.
Further, the mounting plate is located the inboard of second fixed frame, mounting plate and second fixed frame sliding connection.
The beneficial effect of adopting above-mentioned further scheme is, through mounting panel and second fixed frame sliding connection, is convenient for make elevating system drive the mounting panel reciprocate.
Further, the pressing roller is located above the winding roller, and the width of the pressing roller is the same as that of the winding roller.
The beneficial effect of adopting above-mentioned further scheme is, presses the width of compression roller and wind-up roll the same, is convenient for press the coiled material on the wind-up roll, prevents that the coiled material from becoming flexible.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of a second fixed frame and wind-up roll connection structure of the present utility model;
FIG. 3 is a cross-sectional view of the connection structure of the bottom plate and the unreeling roller of the present utility model;
fig. 4 is a side view of a connection structure of a limit frame and a rotating roller according to the present utility model.
In the figure: 1. a bottom plate; 2. an unreeling roller; 3. a first guide roller; 4. a first fixing frame; 5. a first threaded rod; 6. a moving frame; 601. a limit frame; 602. a rotating roller; 7. a pressing mechanism; 701. a mounting plate; 702. a slide bar; 703. a spring; 704. pressing rollers; 8. a second fixing frame; 9. a lifting mechanism; 901. a motor; 902. a second threaded rod; 903. a threaded tube; 10. a second guide roller; 11. and (5) a wind-up roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
In the embodiment, as shown in fig. 1-4, the rewinding machine with the tension adjusting function comprises a bottom plate 1, wherein an unreeling roller 2 is fixedly arranged at the top of the bottom plate 1, a first guide roller 3 is fixedly arranged at the top of the bottom plate 1, a first fixed frame 4 is fixedly arranged at the top of the bottom plate 1, a first threaded rod 5 is rotatably connected to the inner side of the first fixed frame 4, a movable frame 6 is in threaded connection with the outer side of the first threaded rod 5, a second guide roller 10 positioned at the left side of the first fixed frame 4 is fixedly arranged at the top of the bottom plate 1, a second fixed frame 8 is fixedly arranged at the top of the second fixed frame 8, a lifting mechanism 9 is fixedly arranged at the bottom of the lifting mechanism 9, a pressing mechanism 7 is fixedly arranged at the inner side of the second fixed frame 8, and a winding roller 11 is fixedly arranged at the inner side of the second fixed frame 8;
the lifting mechanism 9 comprises a motor 901, the top of the second fixed frame 8 is fixedly provided with the motor 901, the output end of the motor 901 is fixedly provided with a second threaded rod 902, and the outer side of the second threaded rod 902 is in threaded connection with a threaded pipe 903;
the second threaded rod 902 is driven to rotate by the motor 901, so that the second threaded rod 902 drives the threaded pipe 903 to move up and down;
the movable frame 6 comprises a limit frame 601, the outer side of the first threaded rod 5 is connected with the limit frame 601 in a threaded manner, and the inner side of the limit frame 601 is connected with two rotating rollers 602 in a rotating manner;
the coil is conveniently driven to move up and down through the limit frame 601, so that the tension of the coil is adjusted, and the friction force between the coil and the limit frame 601 can be reduced through the rotating roller 602;
the pressing mechanism 7 comprises an installation plate 701, the bottom of the lifting mechanism 9 is fixedly provided with the installation plate 701, the inner sides of the installation plate 701 are connected with two sliding rods 702 in a sliding manner, the outer sides of the two sliding rods 702 are connected with springs 703 in a sliding manner, and the bottoms of the two sliding rods 702 are connected with the same pressing roller 704 in a rotating manner;
the coil breakage can be prevented by the pressing roller 704 from loosening the coil on the winding roller 11;
the mounting plate 701 is positioned on the inner side of the second fixed frame 8, and the mounting plate 701 is in sliding connection with the second fixed frame 8;
the mounting plate 701 is in sliding connection with the second fixed frame 8, so that the lifting mechanism 9 can conveniently drive the mounting plate 701 to move up and down;
the pressing roller 704 is positioned above the wind-up roller 11, and the width of the pressing roller 704 is the same as that of the wind-up roller 11;
the pressing roller 704 has the same width as the winding roller 11, so that the coiled material on the winding roller 11 is pressed conveniently, and the loosening of the coiled material is prevented.
Working principle:
the first step: the coiled material on the unreeling roller 2 sequentially passes through the first guide roller 3, the movable frame 6 and the second guide roller 10, and then the coiled material can be driven to be reeled through the wind-up roller 11;
and a second step of: the movable frame 6 can move up and down by rotating the first threaded rod 5 connected with the driving device, so as to pull the coiled material to move up and down, and further adjust the tension of the coiled material;
and a third step of: when the coiled material is wound, the pressing roller 704 presses the coiled material outside the winding roller 11 through the lifting mechanism 9, so that the coiled material is prevented from being loosened on the winding roller 11 due to breakage of the coiled material.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rewinding machine that possesses tension adjusting function, includes bottom plate (1), its characterized in that: the utility model discloses a winding machine, including bottom plate (1), first fixed frame (9), second fixed frame (8), elevating system (9), pressing mechanism (7), rolling roller (11) are fixed in the inboard fixed mounting of second fixed frame (8), first threaded rod (5) that is connected with drive arrangement, outside threaded connection of first threaded rod (5) has movable frame (6), second guide roll (10) that are located first fixed frame (4) left side are fixed to top fixed mounting of bottom plate (1), second fixed frame (8) are fixed to top fixed mounting of bottom plate (1), elevating system (9) are fixed to the top of second fixed frame (8), pressing mechanism (7) are fixed to the bottom of elevating system (9).
2. The rewinder with tension adjusting function according to claim 1, wherein: the lifting mechanism (9) comprises a motor (901), the top of the second fixed frame (8) is fixedly provided with the motor (901), the output end of the motor (901) is fixedly provided with a second threaded rod (902), and the outer side of the second threaded rod (902) is in threaded connection with a threaded pipe (903).
3. The rewinder with tension adjusting function according to claim 1, wherein: the movable frame (6) comprises a limiting frame (601), the outer side of the first threaded rod (5) is connected with the limiting frame (601) in a threaded mode, and the inner side of the limiting frame (601) is connected with two rotating rollers (602) in a rotating mode.
4. The rewinder with tension adjusting function according to claim 1, wherein: the pressing mechanism (7) comprises a mounting plate (701), the bottom of the lifting mechanism (9) is fixedly provided with the mounting plate (701), the inner sides of the mounting plate (701) are slidably connected with two sliding rods (702), the outer sides of the two sliding rods (702) are slidably connected with springs (703), and the bottoms of the two sliding rods (702) are rotatably connected with a pressing roller (704) which is the same.
5. The rewinder with tension adjusting function according to claim 4, wherein: the mounting plate (701) is positioned on the inner side of the second fixed frame (8), and the mounting plate (701) is in sliding connection with the second fixed frame (8).
6. The rewinder with tension adjusting function according to claim 4, wherein: the pressing roller (704) is located above the winding roller (11), and the width of the pressing roller (704) is the same as that of the winding roller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132996.9U CN220467006U (en) | 2023-08-09 | 2023-08-09 | Rewinding machine with tension adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132996.9U CN220467006U (en) | 2023-08-09 | 2023-08-09 | Rewinding machine with tension adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467006U true CN220467006U (en) | 2024-02-09 |
Family
ID=89796981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132996.9U Active CN220467006U (en) | 2023-08-09 | 2023-08-09 | Rewinding machine with tension adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467006U (en) |
-
2023
- 2023-08-09 CN CN202322132996.9U patent/CN220467006U/en active Active
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