Embossing device for facial tissue production

Abstract

This utility model relates to the field of tissue paper embossing technology, and discloses an embossing device for facial tissue production, including a base plate. A first base and a second base are fixedly connected to the top of the base plate. An embossing roller is disposed between the first and second bases. A locking assembly is disposed inside the embossing roller. The locking assembly includes a connecting column, a linkage rod slidably connected inside the connecting column, and multiple locking rods slidably connected inside the connecting column. Limit plates are fixedly connected to the outer walls of each locking rod, and limit springs are sleeved on the outer walls of each locking rod. In this utility model, when the linkage rod and receiving groove move inward, the locking rod disengages from the transmission column, completing the unlocking. Releasing the button causes the reset spring to push the linkage rod back to its original position, and the locking rod re-inserts into the transmission column to lock, thus achieving the effect of quickly changing the embossing roller. This solves the problems of inconvenience in changing embossing rollers and difficulty in meeting diverse printing needs in traditional methods, improving production flexibility and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of paper towel embossing technology, and in particular to an embossing device for facial tissue production. Background Technology

[0002] In the facial tissue manufacturing industry, consumers are increasingly demanding higher standards for product appearance and user experience. Embossing, as a key step in facial tissue production, not only gives facial tissues a unique texture and enhances their aesthetics, but also improves their softness and absorbency. With intensifying market competition, facial tissue manufacturers need to continuously innovate and develop diverse embossing patterns and different printing depths to meet the increasingly diverse needs of consumers. Therefore, an efficient and flexible embossing device for facial tissue production is of paramount importance for improving production efficiency, reducing production costs, and enhancing product competitiveness.

[0003] Existing embossing devices for facial tissue production are relatively traditional in technology. In terms of fixing the embossing roller, most devices use bolts or welding to firmly fix the embossing roller to the equipment frame. This fixing method relies on the tightening force of the bolts or the strength of the welding to ensure the stability of the embossing roller during operation. In terms of adjusting the printing depth, some devices use shims of different thicknesses to add or remove shims between the embossing roller and the main body of the equipment, thereby fine-tuning the position of the embossing roller to adjust the printing depth. However, these traditional technologies have gradually revealed many drawbacks in actual production.

[0004] The core problem facing existing embossing devices for facial tissue production is the lack of sufficient flexibility and convenience in embossing roller replacement and printing depth adjustment. When companies need to quickly replace embossing rollers to launch new embossing patterns according to market demands, the traditional bolt tightening or welding methods make the disassembly and installation of embossing rollers extremely cumbersome, requiring a lot of time and manpower, which seriously affects production efficiency and makes it impossible to respond to market changes in a timely manner. When adjusting the printing depth, the method of replacing shims is complicated, and each adjustment requires stopping the machine, which greatly reduces production efficiency and makes it difficult to meet the high-efficiency and flexible requirements of modern facial tissue production. Utility Model Content

[0005] The purpose of this invention is to provide an embossing device for facial tissue production, which aims to improve the problems of inconvenience in changing embossing rollers and difficulty in meeting diverse printing needs in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embossing device for facial tissue production includes a base plate, on the top of which a base platform one and a base platform two are fixedly connected. The base platform one and the base platform two are symmetrically distributed. An embossing roller is arranged between the base platform one and the base platform two. A guide component is arranged on the top of the embossing roller. A locking component is arranged inside the embossing roller.

[0008] The locking assembly includes a connecting column, the outer wall of which is fixedly connected to the inside of the embossing roller. A linkage rod is slidably connected inside the connecting column, and linkage components are provided at both ends of the linkage rod. A receiving groove is opened on the outer wall of the linkage rod. Multiple locking rods are slidably connected inside the connecting column. The locking rods are distributed in a circumferential shape and are located on the outer wall of the linkage rod. A limit plate is fixedly connected to the outer wall of each locking rod. A limit spring is sleeved on the outer wall of each locking rod. One end of each limit spring is fixedly connected to the outer wall of the limit plate, and the other end of each limit spring is fixedly connected to the inside of the connecting column.

[0009] Optionally, the linkage component includes a button and a return spring. The button is located on the side wall of the connecting column, and the button side wall is fixedly connected to one end of the side wall of the linkage rod. The return spring is located inside the connecting column, and one end of the return spring is fixedly connected to the other end of the side wall of the linkage rod, while the other end of the return spring is fixedly connected to the inside of the connecting column.

[0010] Optionally, a drive motor is fixedly connected to the two side walls of the base, and a transmission column is fixedly connected to the output end of the drive motor. The outer wall of one end of the connecting column is slidably connected to the inside of the transmission column. A sliding groove is opened inside the base, and a limiting piece is slidably connected to the inner wall of the sliding groove. The limiting piece is fixedly connected to the outer wall of the other end of the connecting column.

[0011] Optionally, the guide assembly includes a movable roller, the top of which is provided with a connecting plate, and both the left and right sides of the movable roller are rotatably connected to the bottom of the connecting plate;

[0012] Optionally, each of the four corners of the connecting plate is provided with a support column, and each support column has a guide groove on its side wall. The outer walls of the four corners of the connecting plate are slidably connected to the inner walls of the guide grooves, and the bottoms of the support columns are fixedly connected to the top of the base plate.

[0013] Optionally, a fixing plate is provided on the top of the support column, and the top of the support column is fixedly connected to the bottom of the fixing plate. A threaded rod is provided at the center of the inside of the fixing plate.

[0014] Optionally, the outer wall of the threaded rod is slidably connected to the inside of the fixed plate, a rotating block is fixedly connected to the top of the threaded rod, and the bottom of the threaded rod is rotatably connected to the center position of the top of the connecting plate;

[0015] Optionally, limit posts are provided on both the left and right sides of the threaded rod. The outer walls of the limit posts are slidably connected to the inside of the fixed plate. A buffer spring is sleeved on the outer wall of each limit post. One end of each buffer spring is fixedly connected to the bottom of the fixed plate, and the other end of each buffer spring is fixedly connected to the top of the connecting plate.

[0016] The above-mentioned one or more technical solutions in the embossing device for facial tissue production provided in this embodiment of the utility model have at least one of the following technical effects:

[0017] 1. In this utility model, the button pushes the linkage rod inward, compresses the reset spring, and drives the receiving groove to move, so that the locking rod disengages from the transmission column, completing the unlocking of the connecting column and the transmission column. Insert one end of the new embossing roller into the linkage rod, release the button, the reset spring pushes the linkage rod back to its original position, and the locking rod re-inserts into the transmission column to lock, thus completing the locking. This achieves the effect of quickly changing the embossing roller, solving the problems of inconvenience in changing embossing rollers in the traditional way and difficulty in meeting diverse printing needs, and improving production flexibility and efficiency.

[0018] 2. In this utility model, the operator manually rotates the rotating block to make the threaded rod rotate. With the cooperation of the threaded engagement, the threaded rod drives the connecting plate to move, which in turn drives the movable roller to move up and down as a whole. This achieves the effect of quickly adjusting the distance between the embossing roller and the movable roller, solving the problem that traditional equipment is difficult to flexibly adjust the printing depth, and improving the adaptability of the printing process and product quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional schematic diagram of the embossing device for facial tissue production proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the embossing roller of the embossing device for facial tissue production proposed in this utility model.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the connecting plate of the embossing device for facial tissue production proposed in this utility model.

[0024] The following are the labeling elements in the figure:

[0025] 1. Base plate; 2. Embossing roller; 3. Movable roller; 4. Base 1; 5. Slide groove; 6. Connecting column; 7. Limiting plate; 8. Button; 9. Linkage rod; 10. Base 2; 11. Drive motor; 12. Transmission column; 13. Receiving groove; 14. Return spring; 15. Locking rod; 16. Limiting plate; 17. Limiting spring; 18. Connecting plate; 19. Support column; 20. Guide groove; 21. Fixing plate; 22. Limiting column; 23. Buffer spring; 24. Threaded rod; 25. Rotating block. Detailed Implementation

[0026] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0027] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0030] Reference Figure 1 - Figure 3This utility model provides an embodiment of an embossing device for facial tissue production, comprising a base plate 1 made of metal, providing a stable support foundation for the entire embossing device. A base platform 4 and a base platform 10, both made of aluminum alloy, are fixedly connected to the top of the base plate 1 via bolts. The base platforms 4 and 10 provide mounting and support platforms for components such as the embossing roller 2 and the drive motor 11. The base platforms 4 and 10 are symmetrically distributed, and a [missing information - likely a type of structure or feature] is provided between them. Embossing roller 2 is made of alloy steel. Its surface is engraved with corresponding patterns according to different embossing requirements. The function of embossing roller 2 is to imprint the surface patterns onto facial tissues during rotation, thereby realizing the embossing operation on facial tissues. A guide component is set on the top of embossing roller 2 to guide the direction of facial tissues during the embossing process. A locking component is set inside embossing roller 2 to realize the connection and separation between embossing roller 2 and drive device, so as to facilitate the replacement of different embossing rollers 2 when needed.

[0031] The locking assembly includes a connecting post 6, which is made of aluminum alloy. The outer wall of the connecting post 6 is fixedly connected to the inside of the embossing roller 2 by an interference fit. The function of the connecting post 6 is to serve as a connecting component between the embossing roller 2 and the transmission post 12, transmitting the power output from the drive motor 11 to drive the embossing roller 2 to rotate. A linkage rod 9 is slidably connected inside the connecting post 6. The linkage rod 9 is made of the same material as the connecting post 6. Linkage components are provided at both ends of the linkage rod 9. The linkage components are used to control the displacement of the linkage rod 9, realizing the unlocking and locking operations of the locking assembly. A receiving groove 13 is formed on the outer wall of the linkage rod 9. The receiving groove 13 is formed by mechanical processing during the manufacturing process of the linkage rod 9. The groove formed by the process serves to accommodate the locking rod 15 when the locking assembly unlocks, allowing the locking rod 15 to disengage from the transmission column 12. Multiple locking rods 15, made of stainless steel and circumferentially distributed, are slidably connected inside the connecting column 6. Each locking rod 15 is located on the outer wall of the linkage rod 9, and a limit plate 16 is fixedly connected to its outer wall to limit its displacement range. A limit spring 17 is fitted onto the outer wall of each locking rod 15. The function of the limit spring 17 is to push the locking rod 15 into the receiving groove 13 when the locking assembly unlocks, thus separating the connecting column 6 from the transmission column 12. Both ends of the limiting spring 17 are fixedly connected to the outer wall of the limiting plate 16, and the other end of the limiting spring 17 is fixedly connected to the inside of the connecting post 6. The linkage assembly includes a button 8 and a return spring 14. The function of the button 8 is to facilitate the operation of the linkage rod 9 by the operator. By pressing the button 8, the linkage rod 9 can be moved. The button 8 is located on the side wall of the connecting post 6, and the side wall of the button 8 is fixedly connected to the side wall of one end of the linkage rod 9. The function of the return spring 14 is to push the linkage rod 9 back to its original position after the button 8 is released, thereby realizing the locking operation of the locking assembly. The return spring 14 is located inside the connecting post 6, and one end of the return spring 14 is fixedly connected to the side wall of the other end of the linkage rod 9. The end is fixedly connected inside the connecting column 6. The side wall of the base 10 is fixedly connected to the drive motor 11. The output end of the drive motor 11 is fixedly connected to the transmission column 12, which is used to transmit the power of the drive motor 11 and drive the connecting column 6 to rotate. The outer wall of one end of the connecting column 6 is slidably connected inside the transmission column 12. The base 14 has a sliding groove 5 inside. The sliding groove 5 is a channel formed by machining during the manufacturing process of the base 14. The inner wall of the sliding groove 5 is slidably connected to the limiting piece 7. The function of the sliding groove 5 and the limiting piece 7 is to limit the movement direction of the connecting column 6 and ensure that the connecting column 6 remains stable during rotation. The limiting piece 7 is fixedly connected inside the outer wall of the other end of the connecting column 6.

[0032] Specifically, when using this embossing device for facial tissue production, the worker first places the facial tissue raw material at the feeding end of the device. Under the action of the traction device, the facial tissue moves from the feeding end between the embossing roller 2 and the movable roller 3. The drive motor 11 receives the start signal from the equipment control system, and the output end of the drive motor 11 drives the transmission column 12 to rotate. Since the outer wall of one end of the connecting column 6 is slidably connected to the inside of the transmission column 12, when the transmission column 12 rotates, the connecting column 6 also rotates under the drive of the transmission column 12, which in turn drives the embossing roller 2, which is fixedly connected to the connecting column 6, to rotate, thereby performing embossing on the surface of the facial tissue. During the embossing process, the facial tissue is squeezed between the embossing roller 2 and the movable roller 3, and the pattern on the surface of the embossing roller 2 is printed on the facial tissue, completing the embossing operation.

[0033] When changing to a different embossing mold, the operator first presses button 8 towards the inside of connecting column 6. The displacement of button 8 causes the linkage rod 9, which is fixedly connected to it, to move inward. This displacement of linkage rod 9 compresses the return spring 14, increasing its elastic potential energy. Simultaneously, the displacement of linkage rod 9 causes the receiving groove 13 to also move inward. This displacement of the receiving groove 13 removes the pressure from the outer wall of linkage rod 9, thus freeing one end of the locking rod 15, which was previously pressed into the transmission column 12. When the locking rod 15 is freed from the pressure of linkage rod 9, the limiting spring 17 releases its elastic potential energy, pushing the limiting plate 16 to insert one end of the locking rod 15 into the receiving groove 13, while the other end disengages from the transmission column 12, thereby completing the separation of connecting column 6 and transmission column 12. The worker holds the embossing roller 2 and removes it from between base 1 4 and base 2 10. Then, the worker picks up the new embossing roller 2, aligns one end of the internal linkage rod 9 of the new embossing roller 2 with the inlet of the transmission column 12, and inserts one end of the linkage rod into the transmission column 12. Then, the worker releases the button 8, and under the push of the reset spring 14, the linkage rod 9 returns to its original position. The displacement of the linkage rod 9 causes the locking rod 15 inside the receiving groove 13 to be squeezed again, and its top end is reinserted into the transmission column 12, realizing the locking of the connecting column 6 and the transmission column 12. At this time, the new embossing roller 2 is installed, and the worker can start the drive motor 11 again to carry out a new embossing operation, thereby achieving the effect of quickly changing different types of embossing rollers 2 to meet different printing needs.

[0034] Reference Figure 4The guiding assembly includes a movable roller 3, which is made of the same material as the embossing roller 2. Its smooth surface reduces friction with the facial tissue, ensuring smooth movement of the tissue. The movable roller 3 works in conjunction with the embossing roller 2 to guide the facial tissue during the embossing process, ensuring its stable position. Simultaneously, by adjusting the printing depth, it changes the distance between itself and the embossing roller 2 through vertical displacement, thus affecting the embossing depth of the facial tissue. A connecting plate 18 is located at the top of the movable roller 3, used to connect it to components such as the support column 19 and the threaded rod 24, transmitting the forces between these components and ensuring smooth movement. The movable roller 3 can stably move up and down. Both sides of the movable roller 3 are rotatably connected to the bottom of the connecting plate 18. Support columns 19 are provided at each of the four corners of the connecting plate 18. The function of the support columns 19 is to provide vertical support for the connecting plate 18 and the movable roller 3. Guide grooves 20 are formed on the side walls of the support columns 19 through machining during the manufacturing process. The function of the guide grooves 20 is to restrict the movement direction of the connecting plate 18, ensuring that it can only move vertically in a straight line along the direction of the guide grooves 20, thus guaranteeing the accuracy and stability of the movable roller 3 when adjusting its position. The connecting plate 18... The four corner outer walls are all slidably connected to the inner wall of the guide groove 20. The bottom of the support column 19 is fixedly connected to the top of the base plate 1. The top of the support column 19 is provided with a fixing plate 21 for fixing the threaded rod 24, the limiting column 22 and other components, providing them with an installation base. The top of the support column 19 is fixedly connected to the bottom of the fixing plate 21. The threaded rod 24 is provided at the center of the fixing plate 21. The outer wall of the threaded rod 24 is slidably connected to the inside of the fixing plate 21. The top of the threaded rod 24 is fixedly connected to a rotating block 25. The function of the rotating block 25 is to provide the operator with a point of force to operate the threaded rod 24. By manually rotating the rotating block 25, the threaded rod 24 can be adjusted. The threaded rod 24 is rotated, and the bottom of the threaded rod 24 is rotatably connected to the center of the top of the connecting plate 18. Limiting posts 22 are provided on both the left and right sides of the threaded rod 24. The function of the limiting posts 22 is to assist the threaded rod 24 and further restrict the movement direction of the connecting plate 18. The outer walls of the limiting posts 22 are slidably connected to the inside of the fixed plate 21. The outer walls of the limiting posts 22 are fitted with buffer springs 23. The function of the buffer springs 23 is to make the displacement of the connecting plate 18 more stable when adjusting the printing depth. One end of the buffer springs 23 is fixedly connected to the bottom of the fixed plate 21, and the other end of the buffer springs 23 is fixedly connected to the top of the connecting plate 18.

[0035] Specifically, when adjusting the printing depth, the operator holds the rotating block 25 and manually rotates it. The rotation direction can be clockwise or counterclockwise. The rotation of the rotating block 25 causes the threaded rod 24, which is fixedly connected to it, to rotate as well. Because the threads on the outer wall of the threaded rod 24 and the threads inside the fixed plate 21 are engaged, the threaded rod 24 moves downward linearly when the operator rotates the rotating block 25 clockwise, and moves upward linearly when the operator rotates the rotating block 25 counterclockwise. This linear displacement of the threaded rod 24 causes the entire connecting plate 18 to move synchronously. At the same time, the displacement of the connecting plate 18 also causes the limiting posts 22 on the left and right sides to move synchronously. The movable roller 3 is connected via... The connecting plate 18 is connected to components such as the threaded rod 24 and the limiting post 22. When the connecting plate 18 moves upward, the movable roller 3 moves upward, increasing the distance between the embossing roller 2 and the movable roller 3, resulting in a shallower printing depth. When the connecting plate 18 moves downward, the movable roller 3 moves downward, decreasing the distance between the embossing roller 2 and the movable roller 3, resulting in a deeper printing depth. During the up-and-down movement of the connecting plate 18, the buffer spring 23 plays a role. When the connecting plate 18 moves upward, the buffer spring 23 is stretched, increasing its elastic potential energy and buffering the movement of the connecting plate 18 to prevent it from moving too fast or too violently. When the connecting plate 18 moves downward, the buffer spring 23 is compressed, increasing its elastic potential energy and similarly buffering the movement of the connecting plate 18, making the movement of the movable roller 3 more stable.

[0036] Working principle: When using this embossing device for facial tissue production, the facial tissue first passes between the embossing roller 2 and the movable roller 3. The drive motor 11 drives the transmission column 12 to rotate, and the transmission column 12 drives the connecting column 6 to rotate, which in turn drives the embossing roller 2 to rotate, thereby performing embossing operations on the surface of the facial tissue.

[0037] When it is necessary to change to a different embossing mold, the operator first presses button 8. The displacement of button 8 causes the linkage rod 9 to move inward. The displacement of linkage rod 9 compresses the return spring 14 and causes the receiving groove 13 to move inward as well. The displacement of receiving groove 13 causes the locking rod 15, which was originally squeezed by the outer wall of linkage rod 9 and inserted into the transmission column 12, to lose its compression. Then, the limiting spring 17 on the outer wall of locking rod 15 pushes the limiting plate 16 to cause one end of locking rod 15 to be inserted into receiving groove 13 and the other end to be disengaged from inside transmission column 12. This completes the unlocking of connecting column 6 and transmission column 12. Then, the operator can remove embossing roller 2 and replace it. Insert one end of the linkage rod 9 inside the new embossing roller 2 into transmission column 12, and then release button 8. Under the push of return spring 14, linkage rod 9 returns to its original position, causing the locking rod 15 inside receiving groove 13 to be squeezed and inserted into transmission column 12 again, thus completing the locking. This achieves the effect of quickly changing different types of embossing roller 2 to meet different printing needs.

[0038] When the printing depth needs to be adjusted, the operator manually rotates the rotating block 25. The rotation of the rotating block 25 causes the threaded rod 24 to rotate as well. With the cooperation of the thread on the outer wall of the threaded rod 24 and the thread inside the fixed plate 21, the rotation of the threaded rod 24 is converted into linear motion, thereby driving the entire connecting plate 18 to move. At the same time, the limiting posts 22 on the left and right sides also move synchronously, which in turn causes the connecting plate 18 to drive the movable roller 3 to move up and down as a whole, thereby achieving rapid adjustment of the distance between the embossing roller 2 and the movable roller 3 to meet the needs of different printing depths.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Embossing device for the production of facial tissue paper, comprising a base plate (1), characterized in that: The base plate (1) is fixedly connected to the top of the base platform (4) and the base platform (10). The base platform (4) and the base platform (10) are symmetrically distributed. An embossing roller (2) is provided between the base platform (4) and the base platform (10). A guide component is provided on the top of the embossing roller (2). A locking component is provided inside the embossing roller (2). The locking assembly includes a connecting column (6), the outer wall of which is fixedly connected to the inside of the embossing roller (2). A linkage rod (9) is slidably connected inside the connecting column (6). Linkage components are provided at both ends of the linkage rod (9). A receiving groove (13) is opened on the outer wall of the linkage rod (9). Multiple locking rods (15) are slidably connected inside the connecting column (6). The locking rods (15) are distributed in a circumferential shape. The locking rods (15) are located on the outer wall of the linkage rod (9). A limit plate (16) is fixedly connected to the outer wall of each locking rod (15). A limit spring (17) is sleeved on the outer wall of each locking rod (15). One end of each limit spring (17) is fixedly connected to the outer wall of the limit plate (16), and the other end of each limit spring (17) is fixedly connected to the inside of the connecting column (6).

2. The embossing device for tissue paper production according to claim 1, characterized in that: The linkage component includes a button (8) and a reset spring (14). The button (8) is located on the side wall of the connecting post (6). The side wall of the button (8) is fixedly connected to one side wall of the linkage rod (9). The reset spring (14) is located inside the connecting post (6). One end of the reset spring (14) is fixedly connected to the other side wall of the linkage rod (9), and the other end of the reset spring (14) is fixedly connected to the inside of the connecting post (6).

3. The embossing device for tissue paper production according to claim 1, characterized in that: A drive motor (11) is fixedly connected to the side wall of the second base (10). A transmission column (12) is fixedly connected to the output end of the drive motor (11). One end of the connecting column (6) is slidably connected to the outer wall of the transmission column (12). A sliding groove (5) is provided inside the first base (4). A limiting piece (7) is slidably connected to the inner wall of the sliding groove (5). The limiting piece (7) is fixedly connected to the outer wall of the other end of the connecting column (6).

4. The embossing device for tissue paper production according to claim 1, characterized in that: The guide assembly includes a movable roller (3), and a connecting plate (18) is provided on the top of the movable roller (3). The left and right sides of the movable roller (3) are rotatably connected to the bottom of the connecting plate (18).

5. The embossing device for tissue paper production according to claim 4, characterized in that: The four corners of the connecting plate (18) are provided with support columns (19), and the side walls of the support columns (19) are provided with guide grooves (20). The outer walls of the four corners of the connecting plate (18) are slidably connected to the inner walls of the guide grooves (20), and the bottoms of the support columns (19) are fixedly connected to the top of the base plate (1).

6. The embossing device for facial tissue production according to claim 5, characterized in that: The top of the support column (19) is provided with a fixing plate (21), and the top of the support column (19) is fixedly connected to the bottom of the fixing plate (21). A threaded rod (24) is provided at the center of the inside of the fixing plate (21).

7. The embossing device for facial tissue production according to claim 6, characterized in that: The outer wall of the threaded rod (24) is slidably connected to the inside of the fixed plate (21), the top of the threaded rod (24) is fixedly connected to a rotating block (25), and the bottom of the threaded rod (24) is rotatably connected to the center position of the top of the connecting plate (18).

8. The embossing device for facial tissue production according to claim 7, characterized in that: Limiting posts (22) are provided on both the left and right sides of the threaded rod (24). The outer walls of the limiting posts (22) are slidably connected to the inside of the fixed plate (21). The outer walls of the limiting posts (22) are fitted with buffer springs (23). One end of the buffer springs (23) is fixedly connected to the bottom of the fixed plate (21), and the other end of the buffer springs (23) is fixedly connected to the top of the connecting plate (18).

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