Multi-layer composite tissue embossing equipment with rollers convenient to replace

Abstract

The utility model relates to the technical field of multi-layer composite tissue production and processing, and discloses a multi-layer composite tissue embossing device convenient for roller replacement, which comprises a bottom plate, an embossing roller and a driving roller, the upper surface of the bottom plate is fixedly connected with a support block, the inner wall of the support block is provided with a clamping groove, and the bottom plate is fixedly connected with the embossing roller. The outer wall of the embossing roller is rotationally connected to the inner wall of a supporting block, the inner wall of the supporting block is slidably connected with a first fixing box, and the outer wall of the supporting block is rotationally connected to a notch in the outer wall of the first fixing box. According to the embossing roller replacing device, the pressing column is pressed to drive the moving block to move to drive the inclined frame to move, the clamping column is promoted to slide on the inner wall of the inclined frame, move inwards and slide out of the inner wall of the clamping groove formed in the inner wall of the supporting block, then the embossing roller slides out of the inner wall of the supporting block, and therefore the effect of rapidly replacing the embossing roller is achieved; operators can quickly complete the dismounting and mounting work of the embossing roller, the overall production efficiency is improved, and the production flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-layer composite tissue paper production and processing, in particular to a multi-layer composite tissue paper embossing device which is convenient for replacing a roller. Background Art

[0002] A multi-layer composite tissue paper embossing device is a special mechanical device used in the tissue paper manufacturing industry for embossing multi-layer composite tissue paper. Its main function is to form specific patterns, designs or textures on the surface of the multi-layer composite tissue paper to enhance the aesthetics, texture and functionality of the tissue paper. Multi-layer composite tissue paper is usually composed of multiple layers of paper bonded together by gluing or other composite methods to enhance properties such as the thickness, softness and water absorbency of the tissue paper. The key component in the embossing device is the roller, and the surface of the roller is usually engraved with various raised and sunken patterns of designs. When the multi-layer composite tissue paper passes through the roller, under the action of pressure, corresponding patterns are embossed on the surface of the tissue paper.

[0003] In the prior art, the installation position of the roller is in a relatively deep part inside the device, and there are many other components surrounding it, which limits the operating space when replacing the roller and makes it difficult to smoothly disassemble and install. When it is necessary to replace the roller to produce tissue paper products with different embossing styles, the replacement is difficult and it will consume a large amount of time, resulting in a decline in the overall production efficiency. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a multi-layer composite tissue paper embossing device which is convenient for replacing a roller, aiming to improve the problems that the operating space is limited when replacing the roller in the prior art, a large amount of time is consumed, and the overall production efficiency is reduced.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A multi-layer composite tissue paper embossing device facilitating roll replacement, comprising a bottom plate, an embossing roll, and a driving roll. The upper surface of the bottom plate is fixedly connected with a support block, and a clamping groove is formed in the inner wall of the support block. The outer wall of the embossing roll is rotatably connected to the inner wall of the support block. A first fixing box is slidably connected to the inner wall of the support block, and the outer wall of the support block is rotatably connected to the notch on the outer wall of the first fixing box. A pressing column is slidably connected to the inner wall of the first fixing box. One end of the pressing column is fixedly connected with a moving block, the outer wall of the moving block is slidably connected to the inner wall of the first fixing box, the outer wall of the moving block is fixedly connected with an inclined frame, a clamping column is slidably connected to the inner wall of the inclined frame, the outer wall of the clamping column is slidably connected to the inside of the first fixing box, the outer wall of the clamping column is slidably connected to the inner wall of the clamping groove, the outer wall of the driving roll is rotatably connected to the inside of the support block, a cylinder is fixedly connected to the inside of the embossing roll, and a rotating assembly is arranged on the upper surface of the bottom plate, and the rotating assembly is used to rotate the embossing roll.

[0007] Preferably, the rotating assembly includes a first motor, the lower surface of the first motor is fixedly connected to the upper surface of the bottom plate, the output end of the first motor is fixedly connected with a first rotating disk, a belt is arranged on the inner wall of the first rotating disk, one end of the driving roll is fixedly connected with a second rotating disk, the outer wall of the belt is attached to the inner wall of the second rotating disk, a first gear is fixedly connected to the outer wall of the driving roll, a second gear is fixedly connected to the outer wall of the embossing roll, and the outer walls of the first gear and the second gear are meshed and connected.

[0008] Preferably, one end of a spring is fixedly connected to the outer wall of the moving block, and the other end of the spring is fixedly connected to the inner wall of the first fixing box. A first limiting column is fixedly connected to the inside of the clamping column, a second limiting column is fixedly connected to the inside of the clamping column, the outer wall of the first limiting column is slidably connected to the outer wall of the inclined frame, and the outer wall of the second limiting column is slidably connected to the outer wall of the inclined frame.

[0009] Preferably, a first support column is fixedly connected to the upper surface of the bottom plate, a second motor is arranged on the outer wall of the first support column, and the output end of the second motor is fixedly connected with a winding roller.

[0010] Preferably, a second support column is fixedly connected to the upper surface of the bottom plate, a second fixing box is fixedly connected to the upper surface of the second support column, a third motor is fixedly connected to the lower surface of the second fixing box, and the output end of the third motor is fixedly connected with a third gear.

[0011] Preferably, the inner wall of the outer wall of the third gear is connected with a first rack, the upper surface of the first rack is fixedly connected with a first L-shaped block, and the upper surface of the first L-shaped block is fixedly connected with a first U-shaped block.

[0012] Preferably, a second rack is meshed and connected to the outer wall of the third gear, a second L-shaped block is fixedly connected to the upper surface of the second rack, and a second U-shaped block is fixedly connected to the upper surface of the second L-shaped block.

[0013] Preferably, a U-shaped frame is fixedly connected to the upper surface of the second fixed box, a first sliding column is fixedly connected to the inner wall of the U-shaped frame, the outer wall of the first sliding column is slidably connected inside the first L-shaped block, a second sliding column is fixedly connected to the inner wall of the U-shaped frame, and the outer wall of the second sliding column is slidably connected inside the second L-shaped block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, pressing the push column drives the moving block to move, which drives the inclined frame to move, causing the clamping column to slide on the inner wall of the inclined frame and move inward and slide out from the inner wall of the card slot opened on the inner wall of the support block. Then, the embossing roller is slid out from the inner wall of the support block, so as to achieve the effect of quickly replacing the embossing roller. The operator can quickly complete the disassembly and installation work of the embossing roller, improving the overall production efficiency and increasing production flexibility.

[0016] 2. In the utility model, when the third motor is started, the third gear rotates. The rotation of the third gear drives the first rack and the second rack to move in opposite directions, respectively causing the first U-shaped block and the second U-shaped block to move inward and outward. Furthermore, the distance between the first U-shaped block and the second U-shaped block can be adjusted according to the width of the paper towel to process multi-layer composite paper towels of different widths, thereby improving production flexibility and meeting the diverse market demands. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of a multi-layer composite paper towel embossing device for facilitating the replacement of a roller proposed by the utility model;

[0018] Figure 2 is a schematic diagram of the first fixed box of a multi-layer composite paper towel embossing device for facilitating the replacement of a roller proposed by the utility model;

[0019] Figure 3 is a sectional view of the first fixed box of a multi-layer composite paper towel embossing device for facilitating the replacement of a roller proposed by the utility model;

[0020] Figure 4 is a schematic diagram of the U-shaped frame of a multi-layer composite paper towel embossing device for facilitating the replacement of a roller proposed by the utility model;

[0021] Figure 5 is a sectional view of the second fixed box of a multi-layer composite paper towel embossing device for facilitating the replacement of a roller proposed by the utility model.

[0022] Legend Explanation:

[0023] 1. Bottom plate; 2. Embossing roller; 3. Driving roller; 4. Cylinder; 5. Card slot; 6. First fixed box; 7. Pressing column; 8. Moving block; 9. Inclined frame; 10. Spring; 11. Card column; 12. First limiting column; 13. Second limiting column; 14. First motor; 15. First rotating disk; 16. Belt; 17. Second rotating disk; 18. First gear; 19. Second gear; 20. First support column; 21. Second motor; 22. Winding roller; 23. Second support column; 24. Third motor; 25. Third gear; 26. First rack; 27. Second rack; 28. First L-shaped block; 29. First U-shaped block; 30. Second L-shaped block; 31. Second U-shaped block; 32. U-shaped frame; 33. First sliding column; 34. Second sliding column; 35. Support block; 36. Second fixed box. Detailed Implementation Manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: a multi-layer composite tissue paper embossing device facilitating roll replacement, including a bottom plate 1, an embossing roll 2, and a driving roll 3. A support block 35 is fixedly connected to the upper surface of the bottom plate 1. A clamping groove 5 is formed in the inner wall of the support block 35. The outer wall of the embossing roll 2 is rotatably connected to the inner wall of the support block 35. A first fixing box 6 is slidably connected to the inner wall of the support block 35. The outer wall of the support block 35 is rotatably connected to the notch of the outer wall of the first fixing box 6. A pressing column 7 is slidably connected to the inner wall of the first fixing box 6. One end of the pressing column 7 is fixedly connected to a moving block 8. The outer wall of the moving block 8 is slidably connected to the inner wall of the first fixing box 6. An inclined frame 9 is fixedly connected to the outer wall of the moving block 8. A clamping column 11 is slidably connected to the inner wall of the inclined frame 9. The outer wall of the clamping column 11 is slidably connected to the inside of the first fixing box 6. The outer wall of the clamping column 11 is slidably connected to the inner wall of the clamping groove 5. The outer wall of the driving roll 3 is rotatably connected to the inside of the support block 35. A cylinder 4 is fixedly connected to the inside of the embossing roll 2. A rotating assembly is arranged on the upper surface of the bottom plate 1, and the rotating assembly is used to rotate the embossing roll 2; the rotating assembly includes a first motor 14. The lower surface of the first motor 14 is fixedly connected to the upper surface of the bottom plate 1. The output end of the first motor 14 is fixedly connected to a first rotating disc 15. A belt 16 is arranged on the inner wall of the first rotating disc 15. One end of the driving roll 3 is fixedly connected to a second rotating disc 17. The outer wall of the belt 16 is attached to the inner wall of the second rotating disc 17. A first gear 18 is fixedly connected to the outer wall of the driving roll 3. A second gear 19 is fixedly connected to the outer wall of the embossing roll 2. The outer wall of the first gear 18 is meshed with the outer wall of the second gear 19;

[0026] Specifically, when using this device, start the first motor 14. The start of the first motor 14 causes the first rotating disc 15 to rotate. The rotation of the first rotating disc 15 drives the second rotating disc 17 to rotate through the belt 16. The rotation of the second rotating disc 17 drives the driving roll 3 to rotate inside the support block 35. When the driving roll 3 rotates inside the support block 35, it drives the first gear 18 to rotate. The rotation of the first gear 18 drives the second gear 19 to rotate. The rotation of the second gear 19 causes the embossing roll 2 to rotate on the inner walls of the support block 35 and the first fixing box 6. During embossing, the multi-layer composite tissue paper passes through the gap formed by the embossing roll 2 and the driving roll 3, and the multi-layer composite tissue paper is embossed by the embossing pattern provided on the surface of the embossing roll 2.

[0027] Refer to Figure 1 - Figure 3 , one end of a spring 10 is fixedly connected to the outer wall of the moving block 8, and the other end of the spring 10 is fixedly connected to the inner wall of the first fixing box 6. A first limiting column 12 is fixedly connected to the inside of the clamping column 11. A second limiting column 13 is fixedly connected to the inside of the clamping column 11. The outer wall of the first limiting column 12 is slidably connected to the outer wall of the inclined frame 9. The outer wall of the second limiting column 13 is slidably connected to the outer wall of the inclined frame 9;

[0028] Specifically, the spring 10 can reset the moving block 8 and support the moving block 8 at the same time. By the first limiting post 12 and the second limiting post 13, the inclined frame 9 can be prompted to pull the clamping post 11 to slide on the inner wall of the inclined frame 9 when moving.

[0029] Refer to Figure 1 , a first support post 20 is fixedly connected to the upper surface of the bottom plate 1, a second motor 21 is arranged on the outer wall of the first support post 20, and a winding roller 22 is fixedly connected to the output end of the second motor 21;

[0030] Specifically, starting the second motor 21 to drive the winding roller 22 to rotate can wind the multi-layer composite paper towel after embossing.

[0031] Refer to Figure 1 、 Figure 4 Figure 5 , a second support post 23 is fixedly connected to the upper surface of the bottom plate 1, a second fixing box 36 is fixedly connected to the upper surface of the second support post 23, a third motor 24 is fixedly connected to the lower surface of the second fixing box 36, and a third gear 25 is fixedly connected to the output end of the third motor 24; a first rack 26 is connected to the inner wall of the outer wall of the third gear 25, a first L-shaped block 28 is fixedly connected to the upper surface of the first rack 26, and a first U-shaped block 29 is fixedly connected to the upper surface of the first L-shaped block 28; the outer wall of the third gear 25 is meshed with a second rack 27, a second L-shaped block 30 is fixedly connected to the upper surface of the second rack 27, and a second U-shaped block 31 is fixedly connected to the upper surface of the second L-shaped block 30; a U-shaped frame 32 is fixedly connected to the upper surface of the second fixing box 36, a first sliding post 33 is fixedly connected to the inner wall of the U-shaped frame 32, the outer wall of the first sliding post 33 is slidably connected inside the first L-shaped block 28, a second sliding post 34 is fixedly connected to the inner wall of the U-shaped frame 32, and the outer wall of the second sliding post 34 is slidably connected inside the second L-shaped block 30;

[0032] Specifically, through the third gear 25, the first rack 26 and the second rack 27, the rotational motion of the output end of the third motor 24 can be converted into the horizontal movement of the first U-shaped block 29 and the second U-shaped block 31. The second fixing box 36 can fix the third motor 24, and the second fixing box 36 can fix the U-shaped frame 32. The U-shaped design of the first U-shaped block 29 and the second U-shaped block 31 can facilitate the adjustment of the multi-layer composite paper towel. The first sliding post 33 and the second sliding post 34 can guide the movement of the first U-shaped block 29 and the second U-shaped block 31.

[0033] Working principle: When it is necessary to replace the embossing roller 2, only need to press the pressing column 7. The pressing column 7 drives the moving block 8 to move. The movement of the moving block 8 drives the inclined frame 9 to move. During the movement of the moving block 8, the spring 10 will be forced to contract. During the movement of the inclined frame 9, since the first limiting column 12 and the second limiting column 13 fixedly connected inside the clamping column 11 slide on the outer walls of both sides of the inclined frame 9 respectively, and in addition, the clamping column 11 can slide on the inner wall of the inclined frame 9, it will further cause the clamping column 11 to slide on the inner wall of the inclined frame 9 and move inward, and slide out from the inner wall of the clamping groove 5 opened on the inner wall of the support block 35. Then, the first fixing box 6 is slid out from the inner wall of the support block 35. At this time, the embossing roller 2 can be slid out from the inner wall of the support block 35, so as to achieve the effect of quickly replacing the embossing roller 2. The operator can quickly complete the disassembly and installation work of the embossing roller 2, improve the overall production efficiency, and increase the production flexibility. When it is necessary to emboss multi-layer composite paper towels of different widths, start the third motor 24. The start of the third motor 24 causes the third gear 25 to rotate. The rotation of the third gear 25 drives the first rack 26 and the second rack 27 to move in opposite directions, and then drives the first L-shaped block 28 and the second L-shaped block 30 to move inward or outward. Furthermore, the first L-shaped block 28 and the second L-shaped block 30 slide on the outer walls of the first sliding column 33 and the second sliding column 34 respectively, and drive the first U-shaped block 29 and the second U-shaped block 31 to move inward and outward respectively. Then, the distance between the first U-shaped block 29 and the second U-shaped block 31 can be adjusted according to the width of the paper towel to process multi-layer composite paper towels of different widths, thereby improving the production flexibility and meeting the diverse market demands.

[0034] 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 within the protection scope of the present invention.

Claims

1. A multi-layer composite tissue paper embossing device facilitating roll replacement, comprising a bottom plate (1), an embossing roll (2), and a driving roll (3), characterized in that: The upper surface of the base plate (1) is fixedly connected with a support block (35). A clamping groove (5) is formed in the inner wall of the support block (35). The outer wall of the embossing roller (2) is rotatably connected to the inner wall of the support block (35). A first fixing box (6) is slidably connected to the inner wall of the support block (35). The outer wall of the support block (35) is rotatably connected to the notch on the outer wall of the first fixing box (6). A pressing column (7) is slidably connected to the inner wall of the first fixing box (6). One end of the pressing column (7) is fixedly connected with a moving block (8). The outer wall of the moving block (8) is slidably connected to the inner wall of the first fixing box (6). The outer wall of the moving block (8) is fixedly connected with an inclined frame (9). A clamping column (11) is slidably connected to the inner wall of the inclined frame (9). The outer wall of the clamping column (11) is slidably connected to the inside of the first fixing box (6). The outer wall of the clamping column (11) is slidably connected to the inner wall of the clamping groove (5). The outer wall of the driving roller (3) is rotatably connected to the inside of the support block (35). A cylinder (4) is fixedly connected to the inside of the embossing roller (2). A rotating assembly is arranged on the upper surface of the base plate (1), and the rotating assembly is used to rotate the embossing roller (2).

2. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 1, wherein: The rotating assembly includes a first motor (14). The lower surface of the first motor (14) is fixedly connected to the upper surface of the base plate (1). The output end of the first motor (14) is fixedly connected with a first rotating disc (15). A belt (16) is arranged on the inner wall of the first rotating disc (15). One end of the driving roller (3) is fixedly connected with a second rotating disc (17). The outer wall of the belt (16) is attached to the inner wall of the second rotating disc (17). A first gear (18) is fixedly connected to the outer wall of the driving roller (3). A second gear (19) is fixedly connected to the outer wall of the embossing roller (2). The outer walls of the first gear (18) and the second gear (19) are meshed and connected.

3. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 1, wherein: One end of a spring (10) is fixedly connected to the outer wall of the moving block (8), and the other end of the spring (10) is fixedly connected to the inner wall of the first fixing box (6). A first limiting column (12) is fixedly connected to the inside of the clamping column (11). A second limiting column (13) is fixedly connected to the inside of the clamping column (11). The outer wall of the first limiting column (12) is slidably connected to the outer wall of the inclined frame (9). The outer wall of the second limiting column (13) is slidably connected to the outer wall of the inclined frame (9).

4. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 1, wherein: A first support column (20) is fixedly connected to the upper surface of the base plate (1). A second motor (21) is arranged on the outer wall of the first support column (20). The output end of the second motor (21) is fixedly connected with a winding roller (22).

5. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 1, wherein: A second support column (23) is fixedly connected to the upper surface of the base plate (1). A second fixing box (36) is fixedly connected to the upper surface of the second support column (23). A third motor (24) is fixedly connected to the lower surface of the second fixing box (36). The output end of the third motor (24) is fixedly connected with a third gear (25).

6. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 5, wherein: A first rack (26) is connected to the inner and outer walls of the third gear (25). A first L-shaped block (28) is fixedly connected to the upper surface of the first rack (26). A first U-shaped block (29) is fixedly connected to the upper surface of the first L-shaped block (28).

7. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 5, wherein: A second rack (27) is meshed with the outer wall of the third gear (25). A second L-shaped block (30) is fixedly connected to the upper surface of the second rack (27). A second U-shaped block (31) is fixedly connected to the upper surface of the second L-shaped block (30).

8. The multi-layer composite tissue paper embossing device for facilitating roll replacement according to claim 5, wherein: A U-shaped frame (32) is fixedly connected to the upper surface of the second fixed box (36). A first sliding column (33) is fixedly connected to the inner wall of the U-shaped frame (32). The outer wall of the first sliding column (33) is slidably connected to the inside of the first L-shaped block (28). A second sliding column (34) is fixedly connected to the inner wall of the U-shaped frame (32). The outer wall of the second sliding column (34) is slidably connected to the inside of the second L-shaped block (30).

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