Paper product embossing device

Abstract

The utility model belongs to the technical field of paper product embossing, and specifically relates to a paper product embossing device, including a rolling assembly, wherein the rolling assembly is connected to an adjusting assembly and a pressing assembly, and the pressing assembly is connected to the adjusting assembly. The utility model, through the setting of the rolling assembly, the adjusting assembly and the pressing assembly, can adjust the pressing assembly to shorten or expand the distance between the pressing roller and the embossing roller, so that it is convenient to deal with cardboards and paper bags of different thicknesses for embossing. Secondly, the adjusting assembly can also release the sleeve transmission of the first transmission plate on the rolling assembly, so as to facilitate the removal of the embossing roller to replace other patterns. This not only improves the functional diversity of the device, but also improves the actual application effect of the device, and is convenient for embossing paper products.

Description

Technical Field

[0001] This utility model belongs to the field of paper embossing technology, and specifically relates to a paper embossing device. Background Technology

[0002] Paper products refer to products made from paper and paperboard as raw materials through further processing. The paper packaging industry offers a wide variety of products, mainly including three categories: corrugated paper, honeycomb paper, and debossed paper. Paper packaging derived from these three categories includes cartons, boxes, bags, cans, and molded pulp products. Among these, cartons, boxes, and cups are the products with the largest sales volume in the industry market. Paper packaging has a very wide range of applications, and the use of various types of paper packaging is ubiquitous in all aspects of human life and production. Paper products are used extensively in packaging, so it is necessary to beautify paperboard and paper bags by embossing them, pressing patterns, designs, and text onto the surface of the paperboard to achieve the effect of packaging promotion.

[0003] Problems with existing technology:

[0004] Existing embossing devices have relatively limited functions. On the one hand, they are not easy to adjust to adapt to different thicknesses of cardboard and paper bags. On the other hand, the embossing rollers are not easy to replace, thus reducing the actual application effect of the embossing device. Utility Model Content

[0005] The purpose of this invention is to provide a paper embossing device that can solve the problems of existing embossing devices having relatively limited functions, being inconvenient to adjust for different thicknesses of cardboard and paper bags, and having inconvenient embossing rollers to replace, thus reducing the actual application effect of the embossing device.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A paper embossing device includes a rolling assembly, which is connected to both an adjusting assembly and a pressing assembly. The pressing assembly is connected to the adjusting assembly, and both the rolling assembly and the adjusting assembly are connected to a table.

[0008] The rolling assembly includes a first fixing plate, which is fixedly connected to both the sleeve plate and the table. The adjusting assembly includes a sliding plate, which is fixedly connected to both the inner sleeve plate and the table. The inner sleeve plate is internally sleeved with the sleeve plate.

[0009] The clamping assembly includes two locking plates, which are respectively fitted into movable holes in the first fixed plate and the push plate. Two locking frames are fixedly connected to each of the two locking plates, and the two locking frames clamp the first fixed plate or the push plate.

[0010] The first fixing plate is rotatably connected to the first rotating shaft and the second rotating shaft respectively through two bearings. The second rotating shaft and the first rotating shaft are respectively fixedly connected to two meshing gears. The rear end of the first rotating shaft is fixedly connected to the motor output shaft installed on the side of the table.

[0011] The first rotating shaft is sleeved with one end of the first transmission plate through the first hole, and the first transmission plate is provided with an embossing roller.

[0012] The second rotating shaft is fixedly connected to the first pulley, and the second rotating shaft is rotatably connected to the lower end of the first rotating plate through a bearing. The upper end of the first rotating plate is rotatably connected to the third rotating shaft through a bearing. The third rotating shaft is rotatably connected to the lower end of the second rotating plate through a bearing. The third rotating shaft is fixedly connected to the second pulley.

[0013] The push plate is rotatably connected to the sleeve shaft via a bearing. The sleeve shaft is sleeved to the other end of the first transmission plate. The push plate is sleeved to two slide rail plates via two first rectangular holes. Both slide rail plates are fixedly connected to the second fixing plate. The second fixing plate is L-shaped and fixedly connected to the side of the table.

[0014] The second fixing plate is threadedly connected to the first threaded rod, and one end of the first threaded rod is abutted against the side of the push plate by a push ring that is fixedly connected.

[0015] The two card plates are rotatably connected to two fourth rotating shafts via bearings. A pressure roller is provided on the rear fourth rotating shaft, and a second transmission plate is internally sleeved between the two fourth rotating shafts.

[0016] The rear end of the fourth rotating shaft is fixedly connected to the third pulley. The third pulley is connected to both the first and second pulleys via a transmission belt. The rear side of the fourth rotating shaft is rotatably connected to the upper end of the second rotating plate via a bearing.

[0017] The two opposing card frames on the two card plates are fixedly connected to the two stabilizing plates respectively, and the two stabilizing plates are designed to be L-shaped and interlocked.

[0018] One of the stabilizing plates is rotatably connected to the lower end of the second threaded rod via a bearing, and the second threaded rod is threadedly connected to the sleeve plate.

[0019] The technical effects achieved by this utility model are as follows:

[0020] This invention, through the setting of a rolling assembly, an adjusting assembly, and a pressing assembly, allows the pressing assembly to be adjusted to shorten or widen the distance between the pressing roller and the embossing roller, thus facilitating embossing of paperboard and paper bags of different thicknesses. Secondly, the adjusting assembly can also disengage the first transmission plate on the rolling assembly, making it easy to remove the embossing roller for changing other patterns. This not only improves the versatility of the device but also enhances its practical application, making it suitable for embossing paper products.

[0021] This invention, through the setting of the rolling assembly and the pressing assembly, allows the pressing roller on the pressing assembly to move and adjust the third rotating shaft simultaneously when the pressing roller moves down or up, thereby ensuring the transmission effect of the pressing roller and avoiding affecting the pressing and rolling transmission effect of the pressing roller on the paperboard or paper bag after adjustment. Attached Figure Description

[0022] Figure 1 This is a front view structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the rolling assembly in this utility model;

[0024] Figure 3 This is a top view of the left side of the rolling assembly in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the adjustment component in this utility model;

[0026] Figure 5 This is a schematic diagram of the clamping component in this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Rolling assembly; 11. First fixed plate; 12. First rotating shaft; 13. Second rotating shaft; 131. First pulley; 14. Gear; 15. Motor; 16. First transmission plate; 17. Embossing roller; 18. First rotating plate; 19. Third rotating shaft; 191. Second pulley; 110. Second rotating plate; 111. Sleeve hole plate; 2. Adjusting assembly; 21. Push plate; 22. Inner sleeve plate; 23. Sleeve hole shaft; 24. Slide rail plate; 25. Second fixed plate; 26. First threaded rod; 3. Pressing assembly; 31. Clamping plate; 32. Fourth rotating shaft; 321. Third pulley; 33. Pressing roller; 34. Second transmission plate; 35. Clamping frame; 36. Stabilizing plate; 37. Second threaded rod; 4. Table. Detailed Implementation

[0029] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0030] like Figure 1 As shown, a paper embossing device includes a rolling assembly 1, which is connected to an adjusting assembly 2 and a pressing assembly 3. The pressing assembly 3 is connected to the adjusting assembly 2, and the rolling assembly 1 and the adjusting assembly 2 are both connected to a table 4.

[0031] The rolling assembly 1 includes a first fixed plate 11, which is fixedly connected to the sleeve plate 111 and the table 4. The adjusting assembly 2 includes a push plate 21, which is fixedly connected to the inner sleeve plate 22 and the table 4. The inner sleeve plate 22 is internally sleeved with the sleeve plate 111.

[0032] The clamping assembly 3 includes two locking slides 31, which are respectively connected to the movable holes opened on the first fixed plate 11 and the push plate 21. Two locking frames 35 are fixedly connected to each of the two locking slides 31, and the two locking frames 35 clamp the first fixed plate 11 or the push plate 21.

[0033] See attached document Figure 2 and attached Figure 3 The first fixed plate 11 is rotatably connected to the first rotating shaft 12 and the second rotating shaft 13 via two bearings respectively. The second rotating shaft 13 and the first rotating shaft 12 are respectively fixedly connected to two meshing gears 14. The rear end of the first rotating shaft 12 is fixedly connected to the output shaft of the motor 15 installed on the side of the table 4. The bottom surface of the first fixed plate 11 is fixedly connected to a support leg.

[0034] Furthermore, the first rotating shaft 12 is sleeved with one end of the first transmission plate 16 through the first sleeve hole, and the first transmission plate 16 is provided with an embossing roller 17.

[0035] Furthermore, the second rotating shaft 13 is fixedly connected to the first pulley 131, the second rotating shaft 13 is rotatably connected to the lower end of the first rotating plate 18 through a bearing, the upper end of the first rotating plate 18 is rotatably connected to the third rotating shaft 19 through a bearing, the third rotating shaft 19 is rotatably connected to the lower end of the second rotating plate 110 through a bearing, and the third rotating shaft 19 is fixedly connected to the second pulley 191.

[0036] According to the above structure, by controlling the start of the motor 15, the motor 15 drives the first rotating shaft 12, the first transmission plate 16, and the embossing roller 17 to rotate synchronously. At the same time, the gear 14 on the first rotating shaft 12 meshes and drives the gear 14 on the second rotating shaft 13 to rotate synchronously, thereby causing the first pulley 131 on the second rotating shaft 13 to rotate synchronously. This causes the first pulley 131 to drive the transmission belt to drive the third pulley 321 to rotate synchronously, thereby causing the pressing roller 33 on the fourth rotating shaft 32 to rotate synchronously in the opposite direction to the embossing roller 17. In this way, embossing operations can be performed on paperboard or paper bags.

[0037] See attached document Figure 4 The push plate 21 is rotatably connected to the sleeve shaft 23 via a bearing. The sleeve shaft 23 is sleeved with the other end of the first transmission plate 16. The push plate 21 is sleeved with two slide rail plates 24 through two first rectangular holes. Both slide rail plates 24 are fixedly connected to the second fixed plate 25. The second fixed plate 25 is L-shaped and fixedly connected to the side of the table 4. The bottom surface of the second fixed plate 25 is fixedly connected with a support leg.

[0038] Furthermore, the second fixing plate 25 is threadedly connected to the first threaded rod 26. One end of the first threaded rod 26 is abutted against the side of the push plate 21 by a push ring that is fixedly connected, and the other end of the first threaded rod 26 is fixedly connected to a first handwheel.

[0039] According to the above structure, by rotating the first handwheel, the first threaded rod 26 is driven to rotate, thereby the first threaded rod 26, supported by the second fixed plate 25, drives the push plate 21 to slide forward along the slide rail plate 24. This allows the front end of the first transmission plate 16 to disengage from the sleeve shaft 23, thereby disengaging the embossing roller 17 and the first transmission plate 16 from the first rotating shaft 12. This facilitates the replacement of embossing rollers 17 with other patterns. Then, the operation is reversed to fix the replaced embossing roller 17 to the first rotating shaft 12 and the sleeve shaft 23, so that the device can continue to be used for embossing operations.

[0040] See attached document Figure 5 Two card plates 31 are rotatably connected to two fourth rotating shafts 32 via bearings. A pressure roller 33 is provided on the rear fourth rotating shaft 32, and a second transmission plate 34 is provided between the two fourth rotating shafts 32.

[0041] Furthermore, the rear end of the fourth rotating shaft 32 is fixedly connected to the third pulley 321. The third pulley 321 is connected to the first pulley 131 and the second pulley 191 via a transmission belt. The rear side of the fourth rotating shaft 32 is rotatably connected to the upper end of the second rotating plate 110 via a bearing.

[0042] Furthermore, the two opposing card frames 35 on the two card plates 31 are fixedly connected to the two stabilizing plates 36 respectively, and the two stabilizing plates 36 are designed to be interlocked in an L-shape.

[0043] Furthermore, one of the stabilizing plates 36 is rotatably connected to the lower end of the second threaded rod 37 via a bearing, the second threaded rod 37 is threadedly connected to the sleeve plate 111, and the upper end of the second threaded rod 37 is fixedly connected to the second handwheel.

[0044] According to the above structure, by rotating the second handwheel, the second threaded rod 37 on the pressing assembly 3 is driven to rotate, thereby causing the second threaded rod 37 to push the two stabilizing plates 36 to descend under the support of the sleeve plate 111. At the same time, the stabilizing plates 36 drive the two locking plates 31 to descend along the movable hole. This can drive the pressing roller 33 on the fourth rotating shaft 32 to descend and shorten the distance between it and the embossing roller 17 to cope with the thickness of the cardboard or paper bag. At the same time, the descent of the fourth rotating shaft 32 drives the second rotating plate 110 to push the third rotating shaft 19 away from the first fixed plate 11, thereby maintaining the tensioning effect on the transmission belt.

[0045] The working principle of this utility model is as follows: by rotating the second handwheel, the second threaded rod 37 on the pressing assembly 3 is driven to rotate, thereby the second threaded rod 37 pushes the two stabilizing plates 36 to descend under the support of the sleeve plate 111. At the same time, the stabilizing plates 36 drive the two locking plates 31 to descend along the movable hole. This can drive the pressing roller 33 on the fourth rotating shaft 32 to descend and shorten the distance between it and the embossing roller 17 to cope with the thickness of the cardboard or paper bag. At the same time, the descent of the fourth rotating shaft 32 drives the second rotating plate 110 to push the third rotating shaft 19 away from the first fixed plate 11, thereby maintaining the tensioning effect on the transmission belt.

[0046] Then, by controlling the motor 15 to start, the motor 15 drives the first rotating shaft 12, the first transmission plate 16 and the embossing roller 17 to rotate synchronously. At the same time, the gear 14 on the first rotating shaft 12 meshes and drives the gear 14 on the second rotating shaft 13 to rotate synchronously, thereby causing the first pulley 131 on the second rotating shaft 13 to rotate synchronously. This causes the first pulley 131 to drive the transmission belt to drive the third pulley 321 to rotate synchronously, thereby causing the pressure roller 33 on the fourth rotating shaft 32 to rotate synchronously in the opposite direction to the embossing roller 17. In this way, embossing operations can be performed on cardboard or paper bags.

[0047] To replace the embossing roller 17, the first handwheel is rotated to drive the first threaded rod 26 to rotate, thereby causing the first threaded rod 26 to drive the push plate 21 to slide forward along the slide rail plate 24 with the support of the second fixed plate 25. This allows the front end of the first transmission plate 16 to disengage from the sleeve shaft 23, thereby disengaging the embossing roller 17 and the first transmission plate 16 from the first rotating shaft 12. This facilitates the replacement of embossing rollers 17 with other patterns. Then, the operation is reversed to fix the replaced embossing roller 17 to the first rotating shaft 12 and the sleeve shaft 23, so that the device can continue to be used for embossing operations.

[0048] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A paper product embossing device, comprising a rolling assembly (1), characterized in that: The rolling assembly (1) is connected to the adjusting assembly (2) and the pressing assembly (3), the pressing assembly (3) is connected to the adjusting assembly (2), and the rolling assembly (1) and the adjusting assembly (2) are connected to the table (4); The rolling assembly (1) comprises a first fixed plate (11), the first fixed plate (11) being fixedly connected to the hole plate (111) and the table (4); the adjustment assembly (2) comprises a push plate (21), the push plate (21) being fixedly connected to the inner plate (22) and the table (4); the inner plate (22) being sleeved inside the hole plate (111); The clamping assembly (3) comprises two clamping slides (31), the two clamping slides (31) being respectively sleeved with movable holes provided on the first fixed plate (11) and the push plate (21), and two clamping frames (35) being fixedly connected to the two clamping slides (31), and the two clamping frames (35) being in a clamping state with respect to the first fixed plate (11) or the push plate (21).

2. A paper product embossing device according to claim 1, characterized in that: The first fixed plate (11) is rotatably connected to the first rotating shaft (12) and the second rotating shaft (13) respectively via two bearings; the second rotating shaft (13) and the first rotating shaft (12) are respectively fixedly connected to two gears (14) that mesh with each other; the rear end of the first rotating shaft (12) is fixedly connected to the output shaft of a motor (15) mounted on the side of the table (4).

3. A paper product embossing device according to claim 2, characterized in that: The first rotating shaft (12) is sleeved with one end of a first transmission plate (16) through a first set of holes, and an embossing roller (17) is provided on the first transmission plate (16).

4. The paper product embossing device according to claim 2, characterized in that: The second rotating shaft (13) is fixedly connected to the first pulley (131); the second rotating shaft (13) is rotatably connected to the lower end of the first rotating plate (18) via a bearing; the upper end of the first rotating plate (18) is rotatably connected to the third rotating shaft (19) via a bearing; the third rotating shaft (19) is rotatably connected to the lower end of the second rotating plate (110) via a bearing; and the third rotating shaft (19) is fixedly connected to the second pulley (191).

5. The paper product embossing device according to claim 1, characterized in that: The push plate (21) is rotatably connected to the sleeve hole shaft (23) via a bearing, the sleeve hole shaft (23) is sleeved with the other end of the first transmission plate (16), the push plate (21) is sleeved with two slide rail plates (24) respectively through two first rectangular holes, the two slide rail plates (24) are fixedly connected to the second fixing plate (25), and the second fixing plate (25) is set to be L-shaped and fixedly connected to the side of the table (4).

6. A paper product embossing device according to claim 5, characterized in that: The second fixing plate (25) is threadedly connected to the first threaded rod (26), and one end of the first threaded rod (26) is pressed against the side surface of the push plate (21) via a fixedly connected push ring.

7. The paper product embossing device according to claim 1, characterized in that: The two card slide plates (31) are rotatably connected to the two fourth rotating shafts (32) respectively via bearings; a clamping roller (33) is provided on the rear fourth rotating shaft (32); and an internally sleeved second transmission plate (34) is provided between the two fourth rotating shafts (32).

8. The paper product embossing device according to claim 7, characterized in that: The rear end of the fourth rotating shaft (32) on the rear side is fixedly connected to the third pulley (321), and the third pulley (321) is transmission-connected to both the first pulley (131) and the second pulley (191) via a transmission belt. The rear side of the fourth rotating shaft (32) on the rear side is rotationally connected to the upper end of the second rotating plate (110) via a bearing.

9. The paper product embossing device according to claim 1, characterized in that: Two opposing clamping frames (35) on the two clamping slide plates (31) are respectively fixedly connected to two stabilizing plates (36), and the two stabilizing plates (36) are configured to be in an L-shape that is sleeved onto each other.

10. The paper product embossing device according to claim 9, characterized in that: One of the stabilizing plates (36) is rotatably connected to the lower end of the second threaded rod (37) via a bearing, and the second threaded rod (37) is threadedly connected to the perforated plate (111).

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