Tissue winding device

Abstract

The utility model relates to the technical field of winding devices, and discloses a paper towel winding device which comprises a workbench, one end of the upper portion of the workbench is fixedly connected with a first guide roller, one side of the first guide roller is provided with a second guide roller, and the other side of the second guide roller is provided with a cutting mechanism. The winding roller cutting device has the advantages that the hexagonal fixing block is rotated to drive the threaded rod to rotate, the movable plates are made to move, the two movable plates can clamp a winding roller, the winding roller can be cut, and the winding roller cutting device is convenient to use and high in practicability. A worker pinches two clamping blocks by hands to enable the clamping blocks to push a top plate to overcome the acting force of a spring and retract into a rotating rod, at the moment, by pushing the winding roller, the winding roller can be taken down from the rotating rod, and the working efficiency is improved. The problems that an existing device is insufficient in practicability, and a winding roller is inconvenient to disassemble are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for paper towels. Background Technique

[0002] The types of paper towels include facial tissues, napkins, paper handkerchiefs, hand wipes, kitchen paper, etc., which are mainly used for wiping the face, hands, items, etc. to maintain cleanliness and hygiene. Usually, a winding device is required during the production of paper towels in factories to wind and pack the paper towels.

[0003] After retrieval, a Chinese patent discloses a winding device for the production of household paper (authorization publication number: CN216037597U), which includes a support plate. On the other side of the top end of the support plate, two sliding grooves are opened. A cutting device is slidably connected in the two sliding grooves together. One end of the support plate is connected with a winding assembly. By moving the sliding block in the sliding groove, the position of the limiting plate can be adjusted, so that the limiting plate can limit the winding position of the household paper, and the device can also wind household paper of different sizes. Under the action of the cutting device, it is convenient to cut the redundant household paper after winding.

[0004] In the actual application process of this patented technology, the paper towels can be wound to facilitate subsequent packing and selling. However, during use, after the winding roller (8) finishes winding, it is not convenient for the staff to take it out, which will bring great inconvenience to the staff, thus reducing the work efficiency. At the same time, the distance between the limiting plates in the above solution is changed according to the position of the positioning holes, and the position of the positioning holes is fixed and the number is also limited. Therefore, the number of adjustable sizes of the limiting plates is also limited. Since the sizes of the paper towels are diverse, there will be some sizes of paper towels that cannot be adjusted by the limiting plates, which will greatly reduce the practicability of the device. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a winding device for paper towels is proposed.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A winding device for paper towels, comprising a workbench, one end above the workbench is fixedly connected with a first guide roller, a second guide roller is arranged on one side of the first guide roller, a cutting mechanism is arranged on the other side of the second guide roller, the second guide roller and the cutting mechanism are fixedly connected to the workbench, a support plate is fixedly connected to the other side of the cutting mechanism, a motor is fixedly connected to one side of the support plate, a rotating rod is arranged on the other side of the support plate, one end of the rotating rod penetrates through the support plate and is rotatably connected thereto, one end of the rotating rod is fixedly connected to the output end of the motor, a winding roller is sleeved on the rotating rod, and the rotating rod is slidably connected to the winding roller. Two limit plates are sleeved on the winding roller, a fixing mechanism is arranged on one side of the limit plate, and a clamping mechanism is arranged inside the other end of the rotating rod;

[0008] The fixing mechanism includes a moving plate, a threaded rod, a guide rod, a hexagonal fixing block and a fixing plate. There are two moving plates which are evenly distributed above and below the winding roller. The threaded rod is arranged at one end of the moving plate. One ends of the two moving plates are sleeved on the threaded rod and are threadedly connected thereto. The guide rod is arranged at the other end of the moving plate. The other ends of the two moving plates are sleeved on the guide rod and are slidably connected thereto. The hexagonal fixing block is sleeved on the middle section of the moving plate and is fixedly connected thereto. The fixing plate is arranged in four and is fixedly connected to both ends of the moving plate and the guide rod.

[0009] Preferably, the clamping mechanism includes a spring, a top plate and a clamping block. The spring is movably connected inside one end of the rotating rod. The top plates are fixedly connected to both ends of the spring. The top plate is slidably connected to the rotating rod. One end of the clamping block is fixedly connected to the other end of the top plate. The other end of the clamping block penetrates through the inner wall of the rotating rod and is slidably connected thereto. One side of the clamping block abuts against one end of the winding roller, and the other side of the clamping block is provided with an inclined surface.

[0010] Preferably, the lower part of the moving plate is arc-shaped, and a rubber pad is fixedly connected to the lower part of the moving plate.

[0011] Preferably, T-shaped sliding grooves are formed on one side of the limit plate, T-shaped sliding blocks are fixedly connected to one side of the moving plate, and the T-shaped sliding blocks are slidably connected to the limit plate through the T-shaped sliding grooves.

[0012] Preferably, clamping grooves are formed above and below the rotating rod, clamping strips are fixedly connected to the upper and lower parts of the inner wall of the winding roller, and the clamping strips are slidably connected to the rotating rod through the clamping grooves.

[0013] Preferably, scales are arranged on the winding roller, a limit plate is sleeved on one end of the rotating rod, the limit plate is fixedly connected to the rotating rod, and one end of the limit plate abuts against the other end of the winding roller.

[0014] Preferably, one end of the threaded rod is provided with clockwise threads, and the other end of the threaded rod is provided with counterclockwise threads.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by rotating the hexagonal fixing block to drive the threaded rod to rotate, the moving plate is moved, so that the two moving plates can clamp the winding roller, thereby fixing the position of the limiting plate on the winding roller, and solving the problem of insufficient practicability of the current device.

[0017] 2. In the utility model, the staff pinches the two clamping blocks, so that the clamping blocks push the top plate to overcome the acting force of the spring and retract into the inside of the rotating rod. At this time, by pushing the winding roller, the winding roller can be taken off from the rotating rod, solving the problem that the winding roller of the current device is inconvenient to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the winding device in the utility model;

[0019] Figure 2 is a connection structural schematic diagram of the winding roller and the limiting plate in the utility model;

[0020] Figure 3 is a connection structural schematic diagram of the fixing mechanism in the utility model;

[0021] Figure 4 is a connection structural schematic diagram of the motor and the rotating rod in the utility model;

[0022] Figure 5 is a connection structural schematic diagram of the rotating rod and the winding roller in the utility model;

[0023] Figure 6 is in the utility model Figure 2 is an enlarged sectional structural schematic diagram at A in;

[0024] Figure 7 is a connection structural schematic diagram of the T-shaped chute and the T-shaped slider in the utility model.

[0025] Legend:

[0026] 1. Workbench; 2. First guiding roller; 3. Second guiding roller; 4. Cutting mechanism; 5. Support plate; 6. Motor; 7. Rotating rod; 8. Winding roller; 9. Limiting plate; 10. Fixing mechanism; 101. Moving plate; 102. Threaded rod; 103. Guide rod; 104. Hexagonal fixing block; 105. Fixing plate; 11. Clamping mechanism; 111. Spring; 112. Top plate; 113. Clamping block; 12. Scale; 13. Rubber pad; 14. T-shaped chute; 15. T-shaped slider; 16. Clamping groove; 17. Clamping strip; 18. Limiting plate. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Referring to Figure 1-7 , an embodiment provided by the present invention: A winding device for paper towels includes a workbench 1. One end above the workbench 1 is fixedly connected with a first guiding roller 2. A second guiding roller 3 is arranged on one side of the first guiding roller 2. A cutting mechanism 4 is arranged on the other side of the second guiding roller 3. The cutting mechanism 4 is used for cutting the paper towels. The second guiding roller 3 and the cutting mechanism 4 are fixedly connected to the workbench 1. The other side of the cutting mechanism 4 is fixedly connected with a support plate 5. One side of the support plate 5 is fixedly connected with a motor 6. The other side of the support plate 5 is provided with a rotating rod 7. The support plate 5 is used for supporting and fixing the support plate 5 and the motor 6. One end of the rotating rod 7 penetrates through the support plate 5 and is rotatably connected thereto. One end of the rotating rod 7 is fixedly connected to the output end of the motor 6. The motor 6 is used for driving the rotating rod 7 to rotate. A winding roller 8 is sleeved on the rotating rod 7. The rotating rod 7 is used for driving the winding roller 8 to rotate. The winding roller 8 is used for winding the paper towels. The rotating rod 7 and the winding roller 8 are slidably connected. Two limiting plates 9 are sleeved on the winding roller 8. The limiting plates 9 are used for limiting the paper towels. A fixing mechanism 10 is arranged on one side of the limiting plates 9. A clamping mechanism 11 is arranged inside the other end of the rotating rod 7;

[0029] The fixing mechanism 10 includes a moving plate 101, a threaded rod 102, a guide rod 103, a hexagonal fixing block 104 and a fixing plate 105. There are two moving plates 101, which are evenly distributed above and below the winding roller 8. The threaded rod 102 is arranged at one end of the moving plate 101. One ends of the two moving plates 101 are sleeved on the threaded rod 102 and are threadedly connected thereto. The guide rod 103 is arranged at the other end of the moving plate 101. The other ends of the two moving plates 101 are sleeved on the guide rod 103 and are slidably connected thereto. The hexagonal fixing block 104 is sleeved on the middle section of the moving plate 101 and is fixedly connected thereto. There are four fixing plates 105, which are fixedly connected to both ends of the moving plate 101 and the guide rod 103.

[0030] Through the above technical solution, by setting the fixing mechanism 10, by rotating the hexagonal fixing block 104 to drive the threaded rod 102 to rotate, the moving plate 101 is moved, so that the two moving plates 101 can clamp the winding roller 8, thereby fixing the position of the limiting plate 9 on the winding roller 8.

[0031] Specifically, the clamping mechanism 11 includes a spring 111, a top plate 112 and a clamping block 113. The spring 111 is movably connected inside one end of the rotating rod 7. The top plates 112 are fixedly connected to both ends of the spring 111. The top plate 112 is slidably connected to the rotating rod 7. One end of the clamping block 113 is fixedly connected to the other end of the top plate 112. The other end of the clamping block 113 penetrates through the inner wall of the rotating rod 7 and is slidably connected thereto. One side of the clamping block 113 abuts against one end of the winding roller 8, and the other side of the clamping block 113 is provided with an inclined surface.

[0032] Through the above technical solution, by setting the clamping mechanism 11, the staff pinches the two clamping blocks 113 by hand, so that the clamping blocks 113 push the top plate 112 to overcome the acting force of the spring 111 and retract into the rotating rod 7. At this time, by pushing the winding roller 8, the winding roller 8 can be removed from the rotating rod 7. Since the other side of the clamping block 113 is provided with an inclined surface, when the winding roller 8 is installed, the winding roller 8 is aligned with the rotating rod 7 and slightly pushed, so that the winding roller 8 abuts against the inclined surface on the clamping block 113. Due to the guiding property of the inclined surface, the clamping block 113 can be pushed to make the top plate 112 retract into the rotating rod 7 against the acting force of the spring. After the winding roller 8 is installed, under the action of the spring 111, the top plate 112 pushes the clamping block 113 into the rotating rod 7, so that the clamping block 113 restricts the position of the winding roller 8.

[0033] Specifically, the lower part of the moving plate 101 is circular arc-shaped, and a rubber pad 13 is fixedly connected to the lower part of the moving plate 101.

[0034] Through the above technical solution, by arranging an arc shape below the moving plate 101, it can better contact with the winding roller 8. And by arranging the rubber pad 13, the friction between the moving plate 101 and the winding roller 8 can be increased, so that the moving plate 101 can clamp more tightly, thereby fixing the position of the limiting plate 9 on the winding roller 8 more firmly.

[0035] Specifically, T-shaped sliding grooves 14 are formed on one side of the limiting plate 9, and a T-shaped sliding block 15 is fixedly connected to one side of the moving plate 101. The T-shaped sliding block 15 is slidably connected to the limiting plate 9 through the T-shaped sliding groove 14.

[0036] Through the above technical solution, by arranging the T-shaped sliding groove 14 and the T-shaped sliding block 15, the position of the moving plate 101 can be supported and fixed, and it will not affect the up and down movement of the moving plate 101. At the same time, it can guide the moving plate 101 when it moves.

[0037] Specifically, clamping grooves 16 are formed above and below the rotating rod 7, and clamping strips 17 are fixedly connected to the upper and lower inner walls of the winding roller 8. The clamping strips 17 are slidably connected to the rotating rod 7 through the clamping grooves 16.

[0038] Through the above technical solution, by arranging the clamping groove 16 and the clamping strip 17, the winding roller 8 can follow the rotating rod 7 to rotate, so that the winding roller 8 will not idly rotate on the rotating rod 7.

[0039] Specifically, scales 12 are arranged on the winding roller 8, a limiting plate 18 is sleeved on one end of the rotating rod 7, the limiting plate 18 is fixedly connected to the rotating rod 7, and one end of the limiting plate 18 abuts against the other end of the winding roller 8.

[0040] Through the above technical solution, by arranging the scales 12, it is convenient for the staff to adjust the distance between the two limiting plates 9. By arranging the limiting plate 18, it can abut against the other end of the winding roller 8 to limit the other end of the winding roller 8.

[0041] Specifically, one end of the threaded rod 102 is set with a clockwise thread, and the other end of the threaded rod 102 is set with a counterclockwise thread.

[0042] Through the above technical solution, through the above arrangement, the two moving plates 101 can move simultaneously and the moving distances are the same, so that the moving plates 101 can clamp the winding roller 8.

[0043] Working principle: When in use, first, according to the size of the pre-wound paper towel, move the two limit plates 9 on the winding roller 8 by pushing, and determine the positions of the two limit plates 9 according to the scale 12. Subsequently, rotate the hexagonal fixing block 104 to drive the threaded rod 102 to rotate, so that the moving plate 101 moves, and the two moving plates 101 can clamp the winding roller 8, thereby fixing the position of the limit plate 9 on the winding roller 8. Then, one end of the wound paper towel is bypassed from below around the first guide roller 2 and from above around the second guide roller 3, and finally one end of the paper towel is wound between the two limit plates 9 on the winding roller 8. Subsequently, start the motor 6 to drive the rotating rod 7 to rotate, so that the rotating rod 7 drives the winding roller 8 to rotate, and thus the paper towel can be wound. After the winding is completed, start the cutting mechanism 4, and the paper towel is cut by the cutting knife on the cutting mechanism 4. When it is necessary to remove the winding roller 8 from the rotating rod 7, the staff pinches the two clamping blocks 113 by hand, so that the clamping blocks 113 push the top plate 112 to retract into the inside of the rotating rod 7 against the acting force of the spring 111. At this time, by pushing the winding roller 8, the winding roller 8 can be removed from the rotating rod 7. Then, the two on the winding roller 8 are removed and installed on a new winding roller 8. Subsequently, align the clamping strip 17 on the new winding roller 8 with the clamping groove 16 on the rotating rod 7, and the new winding roller 8 can be installed by applying a slight force.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paper towel winding device, comprising a workbench (1), characterized in that: A first guide roller (2) is fixedly connected to one end of the upper side of the workbench (1); a second guide roller (3) is arranged on one side of the first guide roller (2); a cutting mechanism (4) is arranged on the other side of the second guide roller (3); the second guide roller (3) and the cutting mechanism (4) are fixedly connected to the workbench (1); a support plate (5) is fixedly connected to the other side of the cutting mechanism (4); a motor (6) is fixedly connected to one side of the support plate (5); a rotating mechanism (6) is arranged on the other side of the support plate (5). A rod (7), one end of the rotating rod (7) passes through the supporting plate (5) and is rotatably connected thereto, one end of the rotating rod (7) is fixedly connected to the output end of the motor (6), a winding roller (8) is sleeved on the rotating rod (7), the rotating rod (7) and the winding roller (8) are slidably connected, two limiting plates A (9) are sleeved on the winding roller (8), a fixing mechanism (10) is provided on one side of the limiting plate A (9), and a clamping mechanism (11) is provided inside the other end of the rotating rod (7); The fixing mechanism (10) comprises a movable plate (101), a threaded rod (102), a guide rod (103), a hexagonal fixing block (104) and a fixing plate (105); two movable plates (101) are provided and are evenly distributed above and below the winding roller (8); the threaded rod (102) is provided at one end of the movable plate (101); one end of the two movable plates (101) is sleeved on the threaded rod (102) and is threadedly connected thereto; the guide rod (103) is provided at the other end of the movable plate (101); the other ends of the two movable plates (101) are sleeved on the guide rod (103) and are slidably connected thereto; and four fixing plates (105) are provided and are fixedly connected to the movable plate (101) and the two ends of the guide rod (103).

2. A paper towel reeling device according to claim 1, characterized in that: The clamping mechanism (11) comprises a spring (111), a top plate (112) and a clamping block (113); the spring (111) is movably connected inside one end of the rotating rod (7); the top plate (112) is fixedly connected to both ends of the spring (111); the top plate (112) and the rotating rod (7) are slidably connected; one end of the clamping block (113) is fixedly connected to the other end of the top plate (112); the other end of the clamping block (113) passes through the inner wall of the rotating rod (7) and is slidably connected thereto; one side of the clamping block (113) contacts one end of the winding roller (8); and the other side of the clamping block (113) is arranged as an inclined surface.

3. A paper towel reeling device according to claim 1, characterized in that: An arc shape is arranged below the movable plate (101), and a rubber pad (13) is fixedly connected below the movable plate (101).

4. A paper towel reeling device according to claim 1, characterized in that: A T-shaped sliding groove (14) is provided on one side of the limiting plate A (9), and a T-shaped sliding block (15) is fixedly connected to one side of the movable plate (101). The T-shaped sliding block (15) is slidably connected to the limiting plate A (9) via the T-shaped sliding groove (14).

5. A paper towel reeling device according to claim 1, characterized in that: The rotating rod (7) is provided with a clamping groove (16) at the upper and lower parts thereof, and the inner wall of the winding roller (8) is fixedly connected with a clamping strip (17) at the upper and lower parts thereof, and the clamping strip (17) is slidably connected to the rotating rod (7) via the clamping groove (16).

6. A paper towel reeling device according to claim 1, characterized in that: The winding roller (8) is provided with a scale (12), one end of the rotating rod (7) is sleeved with a limit plate B (18), the limit plate B (18) and the rotating rod (7) are fixedly connected, and one end of the limit plate B (18) is in contact with the other end of the winding roller (8).

7. A paper towel reeling device according to claim 1, characterized in that: One end of the threaded rod (102) is configured as a clockwise thread, and the other end of the threaded rod (102) is configured as a counterclockwise thread.

Images