CN211141014U - Tensioning device based on paper winding machine - Google Patents
Tensioning device based on paper winding machine Download PDFInfo
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- CN211141014U CN211141014U CN201922222780.5U CN201922222780U CN211141014U CN 211141014 U CN211141014 U CN 211141014U CN 201922222780 U CN201922222780 U CN 201922222780U CN 211141014 U CN211141014 U CN 211141014U
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Abstract
The utility model discloses a overspeed device tensioner based on winder, which comprises a frame, be equipped with the stock form unit in the above-mentioned frame, be used for by stock form unit winding decorative paper, be equipped with flattening device in the above-mentioned frame, be used for inserting the decorative paper by flattening device, and output decorative paper to stock form unit, above-mentioned stock form unit entry end is equipped with correction unit, be used for the gesture of the entering stock form unit by correction unit adjustment decorative paper, above-mentioned correction unit one side is equipped with the leveling riding wheel, be used for contradicting the decorative paper lower extreme by the leveling riding wheel, with expect to optimize drum winder because paper itself has the tension change of certain degree, lead to the paper at the system roll in-process, be difficult for stretching and leveling, the problem of dog-ear and broken ends appears.
Description
Technical Field
The utility model relates to a stock form equipment, concretely relates to overspeed device tensioner based on winder.
Background
Reel-ups are common equipment in the paper industry and are typically located at the end of a paper manufacturing line where the paper is collected into a decorative roll by the reel-up. In the development of paper winding machines, the drum paper winding machine is widely used due to the characteristics of convenient operation and suitability for decorative paper rolls with larger diameters.
The cylinder winder belongs to a surface winding mode, a decorative paper roll is pressed against a driven paper rolling cylinder, and the decorative paper roll is driven by the friction force of the paper rolling cylinder and the decorative paper roll to move; when the speed difference occurs, the paper rolling cylinder is difficult to adapt to the change of the paper quality, so that the rotating speed of the surface of the paper rolling cylinder needs to be kept constant, cannot be constant in time, and also needs to be within a controllable range, thereby ensuring that the decorative paper roll has uniform reeling tightness.
In the actual production process, because there is the tension of certain degree in paper itself, even overcome the speed difference problem to a certain extent, because the factor of the quality of paper, still can influence the tensile degree of paper to a different extent to influence the tension of paper, lead to the paper to appear tension change risk on the stock form jar.
Specifically, the paper rolling mode works by the friction force of the surface of a paper rolling cylinder, the tension of paper changes too much, the paper is not easy to stretch and flatten, and folds and broken ends are easy to occur; the paper quality is difficult to adapt to the change only through speed difference control, and the storage efficiency and the next processing efficiency of the paper are directly influenced; therefore, how to ensure that the decorative paper is easy to unfold and flatten in the process of rolling is worthy of study.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a overspeed device tensioner of winder to expect to optimize drum winder because paper itself has the tension change of certain degree, lead to the paper at the system roll in-process, be difficult for the extension and level, appear the problem of dog-ear and broken end even.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a tensioning device based on a paper winder comprises a rack, wherein a paper rolling unit is arranged on the rack and used for winding decorative paper by the paper rolling unit, a flattening device is arranged on the rack and used for connecting the decorative paper by the flattening device and outputting the decorative paper to the paper rolling unit, a correction unit is arranged at the inlet end of the paper rolling unit and used for adjusting the posture of the decorative paper entering the paper rolling unit by the correction unit, and a leveling riding wheel is arranged on one side of the correction unit and used for enabling the leveling riding wheel to abut against the lower end of the decorative paper.
Preferably, the flattening device comprises a working platform for flattening the decorative paper by the working platform, a pressing plate is arranged on the working platform, and a pressing mechanism is arranged at the upper end of the pressing plate and used for driving the pressing plate to move downwards by the pressing mechanism.
The technical scheme is that the pressing plate is provided with a plurality of flattening rollers used for contacting the upper surface of the decorative paper, the output end of the working platform is provided with an output wheel set, and the output wheel set comprises an output pressing wheel and an output riding wheel and is used for clamping the decorative paper by the output pressing wheel and the output riding wheel.
Preferably, the leveling riding wheel is provided with a first swing rod, and the first swing rod is used for driving the leveling riding wheel to move up and down.
The further technical scheme is that a tensioning pressing wheel is arranged on one side of the leveling riding wheel, and a second swing rod is arranged on the tensioning pressing wheel and used for driving the tensioning pressing wheel to abut against the upper end of the decorative paper through the second swing rod.
Preferably, the correcting unit comprises a sliding block, two rollers are arranged on the sliding block and used for clamping the decorative paper by the two rollers, a guide rail is arranged on the machine frame, and the sliding block is arranged in the guide rail and used for moving on the machine frame along the guide rail by the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a flattening device flattens the decorative paper, and carry the stock form unit and carry out the stock form operation, through the degree of tightening of leveling riding wheel adjustment decorative paper, make the decorative paper can effectively tighten, avoid the decorative paper tension to appear and change the too big condition, guarantee that the decorative paper maintains relative extension and leveling state at the system roll in-process, adjust the gesture that the decorative paper got into the stock form unit through revising the unit, thereby guarantee the stability of the combination of stock form unit and decorative paper, further reduce the influence that the decorative paper tension changes the stock form quality.
The utility model discloses a decorative paper is placed to work platform, drives the clamp plate through pushing down the mechanism and acts on decorative paper, makes decorative paper expand to guarantee to expand in-process controllability and smoothness nature through the flattening roller, avoid the expansion process speed differential influence to appear.
The utility model discloses a first pendulum rod drives the leveling riding wheel, makes the leveling riding wheel guarantee to act on decorative paper to along with the radial increase of stock form of decorative paper, reduce the inertia of decorating the scroll to the influence of stock form jar dynamic torque.
The utility model assists the leveling riding wheel by tensioning the pinch roller, thereby avoiding the phenomenon of shaking of the decorative paper in the working process of the leveling riding wheel; further guarantee the stability of equipment operation.
The utility model discloses a gyro wheel centre gripping decorative paper makes the difficult shake of decorative paper, can stably get into the stock form unit, through the combination of guide rail and slider, makes the gyro wheel highly controllable of locating to in along with the radial increase of stock form of decorative paper, carry out the adaptability adjustment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the flattening device in fig. 1.
Fig. 3 is a schematic structural diagram of the correction unit in fig. 1.
Description of reference numerals:
1-a frame, 2-a paper rolling unit, 3-a flattening device, 4-a correcting unit, 5-a leveling riding wheel, 6-a tensioning pinch roller, 101-a guide rail, 301-a working platform, 302-a pressing plate, 303-a pressing mechanism, 304-a flattening roller, 305-an output pinch roller, 306-an output riding wheel, 401-a sliding block, 402-a roller, 501-a first swing rod, 601-a second swing rod and A-decorative paper.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention is a tensioning device based on a paper winding machine, which includes a frame 1, wherein the frame 1 is an existing frame body and may be made of stainless steel or other metal; the machine frame 1 is provided with a paper rolling unit 2 for winding decorative paper by the paper rolling unit 2, wherein the paper rolling unit 2 is an existing paper rolling cylinder arranged on the machine frame 1, specifically, a cylinder body and a cylinder cover of the paper rolling unit 2 are both cast by gray iron, the cylinder body is fixed with the cylinder cover by bolts, dynamic balance is corrected after assembly, the whole paper rolling unit 2 is supported and arranged on the machine frame 1 by a bearing at an operation side and a transmission side, the transmission end of the paper rolling unit 2 is connected with a transmission system of the whole paper machine, and the paper rolling unit 2 is driven to rotate by a motor; it is to be noted that the rotation speed of the reeling cylinder may be constant; to ensure a uniform take-up tightness of the decorative paper a on the reeling unit 2.
Above-mentioned frame 1 is equipped with flattening device 3 for by flattening device 3 access decorative paper, and output decorative paper to stock form unit 2, flatten through flattening device 3 with the decorative paper A that needs get into stock form unit 2, in order to avoid decorative paper A to appear the warpage, be of value to decorative paper A and get into and can neatly make the book after stock form unit 2.
The inlet end of the paper rolling unit 2 is provided with a correction unit 4 for adjusting the posture of the decorative paper entering the paper rolling unit 2 by the correction unit 4, and since the friction force between the paper rolling unit 2 and the decorative paper A is handled as a pair of acting force and reaction as internal force, but the torque position may be different as the rolling radius of the decorative paper A on the paper rolling unit 2 is increased, so that the posture change of the decorative paper A moved to the paper rolling unit 2 by the flattening device 3 may exist, therefore, the decorative paper A enters the paper rolling unit 2 from a relatively horizontal position by installing the correction unit 4, and the high efficiency of the roll making of the decorative paper A is effectively ensured.
The leveling supporting wheel 5 is arranged on one side of the correcting unit 4, wherein the leveling supporting wheel 5 is a roller with the width larger than that of the decorative paper A, and is used for abutting against the lower end of the decorative paper A through the leveling supporting wheel 5, the tightening degree of the decorative paper A is adjusted through the leveling supporting wheel 5, so that the decorative paper A can be effectively tightened, even if the tension of the decorative paper A changes, the decorative paper A can be kept in a relatively stretched and flat state in the winding process, and the decorative paper A is guaranteed to have good storage and processability after being coiled.
Based on above-mentioned embodiment, refer to fig. 2 and show, another embodiment of the utility model is that, above-mentioned flattening device 3 includes work platform 301 for by the flat decorative paper of flattening of work platform 301, wherein, work platform 301 width is greater than decorative paper a width, decorative paper a lower extreme and work platform 301 contact, be equipped with clamp plate 302 on above-mentioned work platform 301, above-mentioned clamp plate 302 upper end is equipped with pushes down mechanism 303, is used for driving clamp plate 302 downstream by pushing down mechanism 303.
Specifically, the upper end of the pressing mechanism 303 is fixed on the frame 1, and the pressing mechanism 303 may be an existing telescopic unit, such as an existing hydraulic cylinder, an existing air cylinder, and other electrical components; the fixed end of the pressing mechanism 303 is connected with the frame 1, the movable end is connected with the pressing plate 302, and the lower end of the pressing plate 302 is parallel to the working platform 301, so that the pressing plate 302 is ensured to uniformly act on the decorative paper A on the working platform 301.
Furthermore, a plurality of flattening rollers 304 are arranged on the pressing plate 302 and are used for contacting the upper surface of the decorative paper by the flattening rollers 304, wherein the pressing plate 302 is provided with a plurality of strip-shaped grooves, the flattening rollers 304 are arranged in the strip-shaped grooves, the lower ends of the flattening rollers 304 exceed the lower ends of the pressing plate 302, and the length of the flattening rollers 304 is greater than or equal to the width of the decorative paper a.
In order to ensure the stable output of the flattening device 3, an output wheel set is arranged at the output end of the working platform 301, and the output wheel set comprises an output pinch roller 305 and an output riding wheel 306, and is used for clamping decorative paper by the output pinch roller 305 and the output riding wheel 306; the axial width of the output pressing wheel 305 and the axial width of the output riding wheel 306 are larger than the width of the decorative paper A, gears can be arranged on the same sides of the output pressing wheel 305 and the output riding wheel 306, the gears are connected through a chain, and the chain can synchronously rotate with the paper rolling unit 2, so that the speed difference of the decorative paper A is controllable.
Based on the above embodiment, another embodiment of the present invention is that, the leveling riding wheel 5 is provided with a first swing link 501 for driving the leveling riding wheel 5 to move up and down by the first swing link 501, wherein the first swing link 501 is connected to the frame 1 through a head end, specifically, a spring device can be installed between the first swing link 501 and the frame 1, and through the spring device, the first swing link 501 drives the leveling riding wheel 5 to contact with the lower end of the decorative paper a, so as to apply a supporting force to the decorative paper a, so that the decorative paper a is tightened between the roll paper unit 2 and the flattening device 3; is beneficial to the stable movement of the decorative paper A of the flattening device 3.
Furthermore, a tensioning pressing wheel 6 is arranged on one side of the leveling riding wheel 5, and a second swing rod 601 is arranged on the tensioning pressing wheel 6 and used for driving the tensioning pressing wheel 6 to abut against the upper end of the decorative paper by the second swing rod 601; the axial width of the tensioning pressing wheel 6 and the leveling supporting wheel 5 is larger than that of the decorative paper A, the leveling supporting wheel 5 and the tensioning pressing wheel 6 belong to the same element, and the difference between the tensioning pressing wheel 6 and the leveling supporting wheel 5 is that the tensioning pressing wheel 6 acts on the upper end of the decorative paper A and applies pressure corresponding to the supporting force applied by the leveling supporting wheel 5 to the decorative paper A, so that the leveling supporting wheel 5 and the tensioning pressing wheel 6 interact with each other, and the phenomenon that the decorative paper A falls off in the tensioning process is avoided.
Based on the above embodiment, referring to fig. 3, another embodiment of the present invention is that, the above correction unit 4 includes a slider 401, and two rollers 402 are disposed on the slider 401, so as to clamp the decorative paper by the two rollers 402, wherein the rotation directions of the two rollers 402 are opposite, and the rotation speeds are the same, and further, when the decorative paper a is clamped, the decorative paper a can stably move toward the roll paper unit 2, wherein the rollers 402 are fixed on the slider 401, and the two rollers 402 are vertically disposed, so as to ensure that the stress of the decorative paper a is relatively uniform in the clamping process.
The rack 1 is provided with a guide rail 101, the sliding block 401 is arranged in the guide rail 101 and is used for moving on the rack 1 along the guide rail 101 by the sliding block 401; the sliding block 401 is an existing electric sliding block, the guide rail 101 is an existing guide rail, and the sliding block 401 moves in the guide rail 101, so that the height of the roller 402 can be adjusted adaptively along with the increase of the paper rolling radius of the decorative paper A, and the decorative paper A horizontally enters the paper rolling unit 2 through the roller 402. It should be noted that the form of cooperation between the electric slider and the guide rail is various:
for example, the electric slider is provided with a driving gear, the guide rail is provided with strip-shaped teeth, and the strip-shaped teeth are meshed with the driving gear, so that the movable slider can stably move in the guide rail in a gear meshing mode.
For example, the electric sliding block and the guide rail are in a lead screw form, the electric sliding block is provided with a threaded hole matched with the lead screw, the outline of the electric sliding block is matched with the guide rail, and the electric sliding block is guaranteed to stably move in the guide rail by the aid of a lead screw rotating mode.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a overspeed device tensioner based on winder, includes frame (1), be equipped with stock form unit (2) in frame (1) for by stock form unit (2) winding decorative paper, its characterized in that: be equipped with flattening device (3) on frame (1) for insert the decorative paper by flattening device (3) to export decorative paper to stock form unit (2), stock form unit (2) entry end is equipped with correction unit (4), is used for the gesture of the entering stock form unit (2) of decorative paper by correction unit (4) adjustment, correction unit (4) one side is equipped with leveling riding wheel (5), is used for contradicting the decorative paper lower extreme by leveling riding wheel (5).
2. The reel-to-reel based tensioning device of claim 1, characterized in that: flattening device (3) include work platform (301) for by work platform (301) exhibition paper, be equipped with clamp plate (302) on work platform (301), clamp plate (302) upper end is equipped with pushing down mechanism (303) for drive clamp plate (302) by pushing down mechanism (303) and remove downwards.
3. The reel-to-reel based tensioning device of claim 2, characterized in that: the decorative paper pressing device is characterized in that a plurality of flattening rollers (304) are arranged on the pressing plate (302) and used for enabling the flattening rollers (304) to contact the upper surface of the decorative paper, an output wheel set is arranged at the output end of the working platform (301), and the output wheel set comprises an output pressing wheel (305) and an output riding wheel (306) and is used for clamping the decorative paper through the output pressing wheel (305) and the output riding wheel (306).
4. The reel-to-reel based tensioning device of claim 1, characterized in that: the leveling riding wheel (5) is provided with a first swing rod (501) which is used for driving the leveling riding wheel (5) to move up and down through the first swing rod (501).
5. The reel-to-reel based tensioning device of claim 4, characterized in that: and a tensioning pressing wheel (6) is arranged on one side of the leveling riding wheel (5), and a second swing rod (601) is arranged on the tensioning pressing wheel (6) and used for driving the tensioning pressing wheel (6) to abut against the upper end of the decorative paper through the second swing rod (601).
6. The reel-to-reel based tensioning device of claim 1, characterized in that: the correction unit (4) comprises a sliding block (401), two rollers (402) are arranged on the sliding block (401) and used for clamping the decorative paper by the two rollers (402), a guide rail (101) is arranged on the rack (1), and the sliding block (401) is arranged in the guide rail (101) and used for moving on the rack (1) along the guide rail (101) by the sliding block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222780.5U CN211141014U (en) | 2019-12-12 | 2019-12-12 | Tensioning device based on paper winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222780.5U CN211141014U (en) | 2019-12-12 | 2019-12-12 | Tensioning device based on paper winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN211141014U true CN211141014U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922222780.5U Active CN211141014U (en) | 2019-12-12 | 2019-12-12 | Tensioning device based on paper winding machine |
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| CN (1) | CN211141014U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771509A (en) * | 2021-09-15 | 2021-12-10 | 河南印都数码科技有限公司 | Two side tension adjustment formula calico printing machine material loading and unloading roller set device |
| CN114932106A (en) * | 2022-07-27 | 2022-08-23 | 广东原点智能技术有限公司 | Tensioning frame, cylinder cover wiping device and production line thereof |
| CN115283953A (en) * | 2022-07-27 | 2022-11-04 | 广东原点智能技术有限公司 | Engine cylinder cover mounting device and control method |
| CN118558785A (en) * | 2024-08-05 | 2024-08-30 | 滁州力通机械装备股份有限公司 | Unreeling device for refrigerator evaporating pipe |
-
2019
- 2019-12-12 CN CN201922222780.5U patent/CN211141014U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771509A (en) * | 2021-09-15 | 2021-12-10 | 河南印都数码科技有限公司 | Two side tension adjustment formula calico printing machine material loading and unloading roller set device |
| CN113771509B (en) * | 2021-09-15 | 2023-03-14 | 河南印都数码科技有限公司 | Two side tension adjustment formula calico printing machine material loading and unloading roller set device |
| CN114932106A (en) * | 2022-07-27 | 2022-08-23 | 广东原点智能技术有限公司 | Tensioning frame, cylinder cover wiping device and production line thereof |
| CN115283953A (en) * | 2022-07-27 | 2022-11-04 | 广东原点智能技术有限公司 | Engine cylinder cover mounting device and control method |
| CN115283953B (en) * | 2022-07-27 | 2024-05-03 | 广东原点智能技术有限公司 | Engine cylinder cover mounting device and control method |
| CN118558785A (en) * | 2024-08-05 | 2024-08-30 | 滁州力通机械装备股份有限公司 | Unreeling device for refrigerator evaporating pipe |
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