A compound laminating device for paper towel production
By using a composite laminating device for tissue paper production with synchronized rotation of the upper and lower pressure cylinders, the problems of poor lamination quality and low efficiency have been solved, achieving uniform and continuous lamination of tissue paper and improving production efficiency and yield.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI ZHONGMAO SHIJIA PAPER CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-06-05
AI Technical Summary
Existing paper towel production laminating equipment suffers from poor lamination quality, low efficiency, and difficulty in achieving uniform and continuous lamination of paper towels.
The paper towel lamination is achieved by synchronous rotation of the upper and lower pressure cylinders. The paper tubes are loaded and unloaded quickly and the paper towels are automatically laminated through structures such as telescopic rods, fixing pins, and rotating rods, ensuring uniform and continuous pressure.
It improves the uniformity and production efficiency of paper towel lamination, prevents uneven lamination and wrinkles caused by paper tube shaking, ensures consistent lamination effect in all parts of the paper towel, and improves yield and production efficiency.
Smart Images
Figure CN224323685U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tissue paper production technology, specifically a composite laminating device for tissue paper production. Background Technology
[0002] Existing paper towel laminating equipment uses plate pressing to laminate paper towels. However, this method has problems such as poor lamination quality, low lamination efficiency, and inconvenience in collection. As a result, it is not convenient to use. The pressing plate cannot guarantee completely uniform pressure throughout the lamination area. Different parts of the paper towel are subjected to different pressures, which can easily lead to localized poor adhesion or inconsistent thickness, resulting in poor lamination quality. During plate pressing, paper towels need to be laminated and collected in batches, which leads to low lamination efficiency and inconvenience in collection. Utility Model Content
[0003] The purpose of this invention is to provide a composite laminating device for paper towel production.
[0004] The technical problem solved by this utility model is that, in the prior art, the composite laminating device for paper towel production has difficulty in achieving uniform and continuous lamination of paper towels, thus affecting the lamination efficiency.
[0005] This utility model can be achieved through the following technical solution: when using the device, the upper and lower pressure cylinders rotate synchronously relative to each other to press the paper towels, thereby satisfying the requirement of uniform and continuous pressing of the paper towels.
[0006] A further technical improvement of this utility model is as follows: A telescopic rod, with a button movably connected to its side surface; a compression spring is fixedly connected to the side surface of the button; a fixing pin is movably connected to the side surface of the button; the fixing pin is slidably connected to the telescopic rod; a second compression spring is fixedly connected to the lower surface of the fixing pin; a rotating rod is movably connected to the outer surface of the telescopic rod; a movable ring is movably connected to the end of the rotating rod away from the telescopic rod; a raw material rack is slidably connected to the inner surface of the movable ring; a limiting plate is fixedly connected to the side surface of the raw material rack; a fixing plate is fixedly connected to one side surface of the limiting plate; a fixed column, with a lower pressure cylinder movably connected to its side surface; an upper pressure cylinder movably connected to its side surface; a driving wheel is fixedly connected to the outer surface of the lower pressure cylinder; a transmission wheel is fixedly connected to the outer surface of the upper pressure cylinder; a driven wheel is movably connected to the outer surface of the transmission wheel; a paper tube holder is fixedly connected to the inner surface of the driven wheel; a transmission box is fixedly connected to the outer surface of the paper tube holder; and a clamp is movably connected to the side surface of the transmission box. The above components enable rapid loading and unloading of paper tubes and automated lamination of tissues. This ensures the stability of the paper tubes during the lamination process, preventing uneven lamination and wrinkles caused by paper tube shaking. It also ensures that pressure is applied evenly and continuously to the tissues, guaranteeing consistent lamination results across all parts of the tissues and improving the lamination effect and production efficiency.
[0007] According to the present invention, a composite laminating device for tissue paper production includes a fixing member fixedly connected to the side surface of the telescopic rod, a telescopic rod handle movably connected to the inner surface of the fixing member, and a base plate fixedly connected to the end of the telescopic rod away from the button. The base plate is slidably connected to the raw material rack 1. These components limit the movement of the telescopic rod, preventing it from detaching during extension and facilitating its use.
[0008] According to the present invention, a composite laminating device for tissue paper production includes a support foot fixedly connected to the button side surface, the support foot being movably connected to a fixing pin, a fixing plate fixedly connected to the end of a compression spring away from the button, the support foot being slidably connected to the fixing plate, and a second compression spring being fixedly connected to a telescopic rod. These components effectively limit the movement of the support foot and fix the first compression spring, ensuring the normal operation of the tissue paper tube fixing structure.
[0009] According to the present invention, a composite laminating device for tissue paper production includes a rotary motor fixedly connected to the side surface of the fixed column, and the output end of the rotary motor fixedly connected to the lower pressing cylinder. These components enable power transmission to the lower pressing cylinder, ensuring the normal operation of the composite laminating device.
[0010] According to the present invention, a composite laminating device for paper towel production includes a limiting plate movably connected to the outer surface of the lower pressing cylinder, and the limiting plate movably connected to the upper pressing cylinder. These components effectively limit the movement of the paper towels, preventing them from shifting during the composite laminating process and affecting the lamination quality.
[0011] According to the present invention, a composite laminating device for tissue paper production includes a transmission wheel comprising: a first transmission wheel, a second transmission wheel, and a third transmission wheel. The first transmission wheel is fixedly connected to the upper pressure cylinder, movably connected to a driving wheel, the second transmission wheel is movably connected to the first transmission wheel, the third transmission wheel is movably connected to the second transmission wheel, and the third transmission wheel is movably connected to a driven wheel. These components enable power transmission to the tissue paper roll holder, ensuring that the rotational speed of the tissue paper roll holder matches the laminating speed of the pressure cylinder, preventing tissue paper breakage or accumulation due to speed discrepancies.
[0012] According to the present invention, a composite laminating device for tissue paper production includes a clamp motor fixedly connected to the side surface of the transmission box, and a gasket made of rubber fixedly connected to the inner surface of the clamp. These components secure the tissue paper and paper rolls, preventing wear on the tissue paper from the clamp, allowing the tissue paper and paper rolls to rotate together with the paper roll rack, and collecting the laminated tissue paper.
[0013] According to the present invention, a composite laminating device for tissue paper production includes a lower pressing cylinder, an upper pressing cylinder, a second transmission wheel, a third transmission wheel, and a paper tube frame, all of which are movably connected to a fixed plate. These components enable free rotation of the lower pressing cylinder, upper pressing cylinder, second transmission wheel, third transmission wheel, and paper tube frame, ensuring the normal operation of the laminating device.
[0014] Compared with the prior art, the composite laminating device for paper towel production of this utility model has the following advantages:
[0015] 1. The combination of rotating rod and fixing pin enables quick loading and unloading of paper tubes, reducing manual operation time and ensuring the stability of the paper tubes during the lamination process. This avoids problems such as uneven paper towel lamination and wrinkles caused by paper tube shaking, thus improving the paper towel lamination efficiency and yield.
[0016] 2. Through the combined action of the pressure cylinder and clamps, automated lamination of paper towels is achieved, ensuring that the pressure is applied evenly and continuously to the paper towels. This ensures consistent lamination results across all parts of the paper towels, prevents paper towel breakage or accumulation due to different speeds, and improves the lamination effect and production efficiency. Attached Figure Description
[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 This is a schematic diagram of the left-side structure of the composite laminating device for paper towel production according to this utility model;
[0019] Figure 2 This is a cross-sectional view of the left side of the composite laminating device for paper towel production according to this utility model;
[0020] Figure 3 This is a cross-sectional view of the right side of the composite laminating device for paper towel production according to this utility model;
[0021] Figure 4 This utility model relates to a composite laminating device for paper towel production. Figure 3 A magnified view of a section at point A in the middle;
[0022] Figure 5 This utility model relates to a composite laminating device for paper towel production. Figure 3 A magnified view of a section at point B in the middle.
[0023] In the diagram: 1. Raw material rack; 2. Movable ring; 3. Rotating rod; 4. Telescopic rod; 5. Button; 6. Compression spring one; 7. Fixing pin; 8. Compression spring two; 9. Limiting plate one; 10. Fixing plate; 11. Lower pressure cylinder; 12. Limiting plate two; 13. Fixing column; 14. Rotary motor; 15. Drive wheel; 16. Upper pressure cylinder; 17. Transmission wheel; 18. Driven wheel; 19. Paper tube rack; 20. Transmission box; 21. Clamp; 22. Clamp motor. Detailed Implementation
[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0025] Please see Figure 1-5As shown in the figure, a composite laminating device for paper towel production according to an embodiment of the present invention includes: a telescopic rod 4, a fixing member fixedly connected to the side surface of the telescopic rod 4, a telescopic rod handle movably connected to the inner surface of the fixing member, a button 5 movably connected to the side surface of the telescopic rod 4, a support foot fixedly connected to the side surface of the button 5, a compression spring 6 fixedly connected to the side surface of the button 5, a fixing plate fixedly connected to the end of the compression spring 6 away from the button 5, the support foot slidably connected to the fixing plate, a fixing pin 7 movably connected to the side surface of the support foot, the fixing pin 7 slidably connected to the telescopic rod 4, a compression spring 8 fixedly connected to the lower surface of the fixing pin 7, the compression spring 8 fixedly connected to the telescopic rod 4, a rotating rod 3 movably connected to the outer surface of the telescopic rod 4, a movable ring 2 movably connected to the end of the rotating rod 3 away from the telescopic rod 4, a raw material rack 1 slidably connected to the inner surface of the movable ring 2, a base plate fixedly connected to the end of the telescopic rod 4 away from the button 5, the base plate slidably connected to the raw material rack 1, a limiting plate 9 fixedly connected to the end of the raw material rack 1 away from the telescopic rod 4, and a fixing plate 10 fixedly connected to the side surface of the limiting plate 9.
[0026] Specifically, during operation, pressing button 5 compresses spring 6, causing the support foot to push the fixing pin 7 downward, compressing spring 8, stretching telescopic rod 4, and retracting rotating rod 3. Releasing button 5 causes spring 8 to push the fixing pin 7 upward, placing the raw material paper tube on the raw material rack 1 and the collected paper tube on the paper tube rack 19. Pushing telescopic rod 4 causes the fixing pin 7 to slide into the raw material rack 1 and paper tube rack 19, locking the inner walls of the raw material rack 1 and paper tube rack 19. Rotating rod 3 unfolds, limiting the paper tube to meet the needs of rapid loading and unloading of the paper tube.
[0027] Please see Figure 1-3As shown, a fixed column 13 is attached to a lower pressure cylinder 11, which is movably connected to its side surface. A rotary motor 14 is fixedly connected to the side surface of the fixed column 13, and the output end of the rotary motor 14 is fixedly connected to the lower pressure cylinder 11. An upper pressure cylinder 16 is movably connected to the side surface of the fixed column 13. A limit plate 12 is movably connected to the outer surface of the lower pressure cylinder 11, and the limit plate 12 is movably connected to the upper pressure cylinder 16. A drive wheel 15 is fixedly connected to the outer surface of the lower pressure cylinder 11, and a transmission wheel 17 is fixedly connected to the outer surface of the upper pressure cylinder 16. A driven wheel 18 is movably connected to the outer surface of the transmission wheel 17. The transmission wheel 17 includes: transmission wheel one, transmission wheel two, and transmission wheel three. One is fixedly connected to the upper pressure cylinder 16, the first transmission wheel is movably connected to the driving wheel 15, the second transmission wheel is movably connected to the first transmission wheel, the third transmission wheel is movably connected to the second transmission wheel, the third transmission wheel is movably connected to the driven wheel 18, the inner surface of the driven wheel 18 is fixedly connected to the paper tube frame 19, the lower pressure cylinder 11, the upper pressure cylinder 16, the second transmission wheel, the third transmission wheel, and the paper tube frame 19 are all movably connected to the fixed plate 10, the outer surface of the paper tube frame 19 is fixedly connected to the transmission box 20, the side surface of the transmission box 20 is movably connected to the clamp 21, the side surface of the transmission box 20 is fixedly connected to the clamp motor 22, and the inner surface of the clamp 21 is fixedly connected to the gasket, the gasket is made of rubber;
[0028] Specifically, the clamp motor 22 is turned on, and the clamp motor 22 drives the clamp 21 to move relative to the transmission box 20, fixing the paper towels to be laminated and the paper collection tubes on the paper tube frame 19. The rotary motor 14 is turned on, and the rotary motor 14 drives the lower pressing cylinder 11 to rotate. The drive wheel 15 rotates with the lower pressing cylinder 11, and the drive wheel 15 drives the first transmission wheel to rotate. The upper pressing cylinder 16 rotates with the first transmission wheel, the first transmission wheel drives the second transmission wheel to rotate, the second transmission wheel drives the third transmission wheel to rotate, and the third transmission wheel drives the driven wheel 18 to rotate. The paper tube frame 19 rotates with the driven wheel 18. The lower pressing cylinder 11, the upper pressing cylinder 16, and the paper tube frame 19 rotate synchronously to laminate and collect the paper towels, preventing paper towel breakage or accumulation due to different rotation speeds, thus meeting the needs of automated paper towel lamination.
[0029] In use, pressing the button stretches the telescopic rod 4, causing the rotating rod 3 to retract. The raw material paper tube is placed on the raw material rack 1, and the collection paper tube is placed on the paper tube rack 19. Pushing the telescopic rod 4 causes the fixing pin 7 to slide into the raw material rack 1 and the paper tube rack 19, locking the inner walls of the raw material rack 1 and the paper tube rack 19. Turning on the clamp motor 22 fixes the paper towels to be laminated and the collection paper tube on the paper tube rack 19. Turning on the rotating motor 14 causes the lower pressing cylinder 11, the upper pressing cylinder 16, and the paper tube rack 19 to rotate synchronously to laminate and collect the paper towels.
[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A composite laminating device for paper towel production, characterized in that, include: Telescopic rod (4), a button (5) is movably connected to the side surface of the telescopic rod (4), a compression spring (6) is fixedly connected to the side surface of the button (5), a fixing pin (7) is movably connected to the side surface of the button (5), the fixing pin (7) is slidably connected to the telescopic rod (4), a compression spring (8) is fixedly connected to the lower surface of the fixing pin (7), a rotating rod (3) is movably connected to the outer surface of the telescopic rod (4), a movable ring (2) is movably connected to the end of the rotating rod (3) away from the telescopic rod (4), a raw material rack (1) is slidably connected to the inner surface of the movable ring (2), a limiting plate (9) is fixedly connected to the side surface of the raw material rack (1), and a fixing plate (10) is fixedly connected to the side surface of the limiting plate (9). A fixed column (13) is provided. A lower pressure cylinder (11) is movably connected to the side surface of the fixed column (13). An upper pressure cylinder (16) is movably connected to the side surface of the fixed column (13). A driving wheel (15) is fixedly connected to the outer surface of the lower pressure cylinder (11). A transmission wheel (17) is fixedly connected to the outer surface of the upper pressure cylinder (16). A driven wheel (18) is movably connected to the outer surface of the transmission wheel (17). A paper tube holder (19) is fixedly connected to the inner surface of the driven wheel (18). A transmission box (20) is fixedly connected to the outer surface of the paper tube holder (19). A clamp (21) is movably connected to the side surface of the transmission box (20).
2. The composite laminating device for tissue paper production according to claim 1, characterized in that, The telescopic rod (4) has a fixed fastener on its side surface, and the inner surface of the fastener is movably connected to the telescopic rod handle. The end of the telescopic rod (4) away from the button (5) is fixedly connected to a base plate, and the base plate is slidably connected to the raw material rack (1).
3. The composite laminating device for tissue paper production according to claim 1, characterized in that, The button (5) has a fixed support foot on its side surface. The support foot is movably connected to the fixing pin (7). The end of the compression spring (6) away from the button (5) is fixedly connected to a fixing plate. The support foot is slidably connected to the fixing plate. The compression spring (8) is fixedly connected to the telescopic rod (4).
4. The composite laminating device for tissue paper production according to claim 1, characterized in that, A rotary motor (14) is fixedly connected to the side surface of the fixed column (13), and the output end of the rotary motor (14) is fixedly connected to the lower pressure cylinder (11).
5. A composite laminating device for paper towel production according to claim 1, characterized in that, The outer surface of the lower pressure cylinder (11) is movably connected to the second limiting plate (12), and the second limiting plate (12) is movably connected to the upper pressure cylinder (16).
6. The composite laminating device for tissue paper production according to claim 1, characterized in that, The transmission wheel (17) includes: transmission wheel one, transmission wheel two, and transmission wheel three. Transmission wheel one is fixedly connected to the upper pressure cylinder (16), transmission wheel one is movably connected to the driving wheel (15), transmission wheel two is movably connected to transmission wheel one, transmission wheel three is movably connected to transmission wheel two, and transmission wheel three is movably connected to the driven wheel (18).
7. A composite laminating device for tissue paper production according to claim 1, characterized in that, A clamp motor (22) is fixedly connected to the side surface of the transmission box (20), and a gasket is fixedly connected to the inner surface of the clamp (21). The gasket is made of rubber.
8. A composite laminating device for tissue paper production according to claim 1, characterized in that, The lower pressure cylinder (11), upper pressure cylinder (16), transmission wheel two, transmission wheel three, and paper tube frame (19) are all movably connected to the fixed plate (10).