Embossing device for paper product manufacturing

Abstract

The utility model relates to the technical field of paper product manufacturing, and discloses an embossing device for paper product manufacturing, which comprises a rack, an embossing roller is mounted on the outer wall of the rack through a fixing assembly, and the fixing assembly comprises a rotating cylinder rotatably connected to the outer wall of the rack and a movable cylinder slidably connected to the outer wall of the rotating cylinder; the outer wall of the rotating cylinder is rotationally connected with a plurality of first connecting rods through shaft seats, the outer wall of the movable cylinder is rotationally connected with a plurality of second connecting rods through shaft seats, and the second connecting rods and the first connecting rods correspond to each other and are arranged in a crossed mode. The knurling roller is connected to the outer walls of the multiple arc-shaped supporting plates in a sleeving mode, when the multiple arc-shaped supporting plates expand, the knurling roller is internally supported and fixed, and when the multiple arc-shaped supporting plates contract, fixing of the knurling roller is relieved, so that rapid disassembly and assembly of the knurling roller are achieved, and the knurling rollers with different patterns can be conveniently replaced by equipment.

Description

Technical Field

[0001] The present application relates to the technical field of paper product manufacturing, and in particular to an embossing device for paper product manufacturing. Background Art

[0002] "CN218838825U" discloses "a paper product embossing device, comprising a support column, one side of which is fixedly connected to a workbench... the second cylinder is electrically connected to a controller". The utility model is configured by the coordination between the support column, the workbench, the leveling member and the controller. When the embossing operation of the paper product is required, the paper product needs to be passed between the leveling members first, and then the first cylinder is turned on by the controller. The first cylinder can drive the lifting frame to move downward until the spacing between the first leveling roller and the second leveling roller matches the thickness of the paper product. When the paper product moves between the first leveling roller and the second leveling roller, the wrinkles on the paper product can be flattened by squeezing between the leveling rollers, and the subsequent embossing quality will not be affected by the wrinkles.

[0003] With respect to the above-mentioned related technologies, the inventor believes that during the embossing operation, the embossing roller has a fixed structure and is difficult to disassemble and assemble, and the embossing pattern cannot be conveniently replaced, resulting in the device being able to only emboss one pattern, which reduces its scope of application and has certain limitations. Therefore, an embossing device for paper product manufacturing is proposed to solve the above-mentioned problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that during the embossing operation, the embossing roller has a fixed structure and is difficult to disassemble and assemble, and the embossing pattern cannot be conveniently replaced, resulting in the device being able to emboss only one pattern, reducing its scope of application and having certain limitations, the present application provides an embossing device for paper product manufacturing.

[0006] The present application provides an embossing device for paper product manufacturing that adopts the following technical solution:

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod at said outer wall of said frame and said bolt has a round shank to contact with said linking rod.

[0008] Preferably, a second cylinder is fixedly mounted on the inner wall of the rotating cylinder, and an output end of the second cylinder is fixedly connected to the inner wall of the movable cylinder.

[0009] Preferably, two first cylinders are fixedly mounted on the top outer wall of the frame, and the outputs of the two first cylinders penetrate downward through the frame and are fixedly connected to a fixed frame, and the inner wall of the fixed frame is rotatably connected to a pressure roller, which is located directly above the embossing roller.

[0010] Preferably, one end of the rotating drum away from the movable drum passes through the frame and is fixedly connected with a linkage gear, and the outer wall of the frame where the linkage gear is located is rotatably connected with a driving gear, and the driving gear is meshed with the linkage gear.

[0011] Preferably, a driving motor is fixedly mounted on an outer wall of the frame at one side away from the embossing roller via a bracket, and a terminal end of an output shaft of the driving motor is fixedly connected to a middle outer wall of the driving gear.

[0012] Preferably, the rotating drum is fixedly connected to a limit plate near the outer wall of the frame, and the end of the embossing roller abuts against the outer wall of the limit plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Through the set fixing components, multiple arc-shaped support plates can be driven to expand or contract synchronously, and the embossing roller is sleeved on the outer walls of the multiple arc-shaped support plates. When the multiple arc-shaped support plates expand, the embossing roller is fixed internally; when the multiple arc-shaped support plates contract, the embossing roller is released, thereby realizing the rapid disassembly and assembly of the embossing roller, and facilitating the equipment to replace embossing rollers with different patterns. Compared with the existing technology, the device has a wide range of applications, can emboss different patterns, and is widely used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0017] Figure 3 is a partial cross-sectional view of an embodiment of the application;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Frame; 2. Fixed frame; 3. Pressing roller; 4. First cylinder; 5. Rotating drum; 6. Limiting plate; 7. Movable drum; 8. First connecting rod; 9. Second connecting rod; 10. Rotating shaft; 11. Movable jaw frame; 12. Sliding column; 13. Arc support plate; 14. Second cylinder; 15. Embossing roller; 16. Linking gear; 17. Driving gear; 18. Bracket; 19. Driving motor. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses an embossing device for paper product manufacturing. Figure 1-4 An embossing device for paper product manufacturing comprises a frame 1, an outer wall of the frame 1 is provided with an embossing roller 15 through a fixing assembly, the fixing assembly comprises a rotating drum 5 rotatably connected to the outer wall of the frame 1, and a movable drum 7 slidably connected to the outer wall of the rotating drum 5, the outer wall of the rotating drum 5 is rotatably connected to a plurality of first connecting rods 8 through an axle seat, the plurality of first connecting rods 8 are evenly distributed on the outer wall of the rotating drum 5 in a circumferential array, the outer wall of the movable drum 7 is rotatably connected to a plurality of second connecting rods 9 through an axle seat, the plurality of second connecting rods 9 are The rod 9 corresponds to multiple first connecting rods 8 and is cross-arranged. The second connecting rod 9 is hinged to the outer wall of the middle section of the first connecting rod 8 through a rotating shaft 10. The second connecting rod 9 is hinged at one end away from the movable cylinder 7 with an arc-shaped support plate 13. Multiple arc-shaped support plates 13 are fitted with the inner wall of the embossing roller 15. The bottom outer wall of the arc-shaped support plate 13 is fixedly connected to a movable jaw frame 11. The end of the first connecting rod 8 away from the rotating cylinder 5 is fixedly connected to a sliding column 12, and the sliding column 12 is movably connected to the inner wall of the movable jaw frame 11.

[0022] A second cylinder 14 is fixedly mounted on the inner wall of the rotating drum 5 , and an output end of the second cylinder 14 is fixedly connected to the inner wall of the movable drum 7 .

[0023] Two first cylinders 4 are fixedly installed on the top outer wall of the frame 1. The outputs of the two first cylinders 4 penetrate downward through the frame 1 and are fixedly connected to the fixed frame 2. The inner wall of the fixed frame 2 is rotatably connected to a pressure roller 3, and the pressure roller 3 is located directly above the embossing roller 15.

[0024] One end of the rotating drum 5 away from the movable drum 7 passes through the frame 1 and is fixedly connected to a linkage gear 16 . The outer wall of the frame 1 where the linkage gear 16 is located is rotatably connected to a driving gear 17 , which meshes with the linkage gear 16 .

[0025] A driving motor 19 is fixedly mounted on the outer wall of the frame 1 at one side away from the embossing roller 15 via a bracket 18 , and the end of the output shaft of the driving motor 19 is fixedly connected to the middle outer wall of the driving gear 17 .

[0026] The outer wall of the rotating drum 5 close to the frame 1 is fixedly connected to the limiting plate 6 , and the end of the embossing roller 15 abuts against the outer wall of the limiting plate 6 .

[0027] The implementation principle of the embossing device for paper product manufacturing in the embodiment of the present application is as follows: when in use, refer to Figure 3 , the embossing roller 15 is sleeved on multiple arc-shaped support plates 13, and the second cylinder 14 is started through the fixing component. The output end of the second cylinder 14 contracts, and the movable cylinder 7 is driven to slide on the outer wall of the rotating cylinder 5 toward the linkage gear 16. At this time, the movable cylinder 7 drives the ends of multiple second connecting rods 9 to approach the ends of multiple first connecting rods 8 located on the rotating cylinder 5, and then the first connecting rod 8 and the second connecting rod 9 approach each other toward the ends of the arc-shaped support plates 13, and push the arc-shaped support plates 13 outward, so that the multiple arc-shaped support plates 13 expand outward. In this process, the end of the first connecting rod 8 located on the arc-shaped support plates 13 will slide to the right on the inner wall of the movable jaw frame 11 through the sliding column 12, which can be referred to Figure 4 At the same time, the first connecting rod 8 and the second connecting rod 9 rotate around the rotating shaft 10 when rotating to realize the outward expansion action. When the multiple arc-shaped support plates 13 expand outward synchronously, the inner wall of the embossing roller 15 is supported and fixed;

[0028] Reference Figure 1 , then the cardboard to be embossed is placed between the embossing roller 15 and the pressing roller 3, the first cylinder 4 is started, the output end of the first cylinder 4 is extended, and the pressing roller 3 is driven downward through the fixed frame 2 to press the cardboard, and then the driving motor 19 is started, the output shaft of the driving motor 19 drives the driving gear 17 to rotate, the driving gear 17 drives the linkage gear 16 meshed with it to rotate, and the linkage gear 16 drives the rotating drum 5 to rotate, and drives the embossing roller 15 to rotate through the fixed component. When the embossing roller 15 rotates, the friction between the pressing roller 3 and the cardboard drives the cardboard to move forward, and the embossing operation is completed during the cardboard moving forward;

[0029] When it is necessary to emboss different patterns, the output shaft of the second cylinder 14 in the fixed component extends out, driving the movable cylinder 7 to slide on the outer wall of the rotating cylinder 5 in the direction away from the linkage gear 16. At this time, the overall length of the rotating cylinder 5 and the movable cylinder 7 is extended, and the movable cylinder 7 drives the ends of the multiple second connecting rods 9 away from the ends of the first connecting rod 8 on the rotating cylinder 5. Similarly, the ends of the first connecting rod 8 and the second connecting rod 9 located on the arc support plate 13 pull the arc support plate 13 inward, so that the multiple arc support plates 13 shrink synchronously. During this process, the sliding column 12 of the first connecting rod 8 located at the end of the arc support plate 13 slides to the left in the movable jaw 11, thereby releasing the fixation of the embossing roller 15. The embossing roller 15 can be removed from the multiple arc support plates 13, and re-sleeved on the multiple arc support plates 13 after replacement. The fixed component re-drives the multiple arc support plates 13 to expand and fix the embossing roller 15 to complete the replacement, thereby facilitating the imprinting of different patterns.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: 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, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An embossing device for paper product manufacturing, comprising a frame (1), characterized in that: The outer wall of the frame (1) is provided with an embossing roller (15) via a fixing assembly, the fixing assembly comprising a rotating drum (5) rotatably connected to the outer wall of the frame (1), and a movable drum (7) slidably connected to the outer wall of the rotating drum (5), the outer wall of the rotating drum (5) is rotatably connected to a plurality of first connecting rods (8) via an axle seat, the plurality of first connecting rods (8) are evenly distributed on the outer wall of the rotating drum (5) in a circular array, the outer wall of the movable drum (7) is rotatably connected to a plurality of second connecting rods (9) via an axle seat, the plurality of second connecting rods (9) corresponding to the plurality of first connecting rods (8) , and are arranged in a cross shape, the second connecting rod (9) is hinged to the middle outer wall of the first connecting rod (8) through a rotating shaft (10), the end of the second connecting rod (9) away from the movable cylinder (7) is hinged with an arc-shaped support plate (13), and a plurality of the arc-shaped support plates (13) are in contact with the inner wall of the embossing roller (15), the bottom outer wall of the arc-shaped support plate (13) is fixedly connected to a movable jaw frame (11), and the end of the first connecting rod (8) away from the rotating cylinder (5) is fixedly connected to a sliding column (12), and the sliding column (12) is movably connected to the inner wall of the movable jaw frame (11).

2. The embossing device for paper product manufacturing according to claim 1, characterized in that: A second cylinder (14) is fixedly mounted on the inner wall of the rotating cylinder (5), and an output end of the second cylinder (14) is fixedly connected to the inner wall of the movable cylinder (7).

3. The embossing device for paper product manufacturing according to claim 1, characterized in that: Two first cylinders (4) are fixedly mounted on the top outer wall of the frame (1), and the outputs of the two first cylinders (4) penetrate downward through the frame (1) and are fixedly connected to a fixed frame (2), and a pressure roller (3) is rotatably connected to the inner wall of the fixed frame (2), and the pressure roller (3) is located directly above the embossing roller (15).

4. The embossing device for paper product manufacturing according to claim 1, characterized in that: One end of the rotating drum (5) away from the movable drum (7) passes through the frame (1) and is fixedly connected to a linkage gear (16); the outer wall of the frame (1) where the linkage gear (16) is located is rotatably connected to a driving gear (17); the driving gear (17) is meshed with the linkage gear (16).

5. The embossing device for paper product manufacturing according to claim 4, characterized in that: A driving motor (19) is fixedly mounted on the outer wall of the frame (1) away from the embossing roller (15) via a bracket (18), and the output shaft end of the driving motor (19) is fixedly connected to the middle outer wall of the driving gear (17).

6. The embossing device for paper product manufacturing according to claim 1, characterized in that: The outer wall of the rotating drum (5) close to the frame (1) is fixedly connected to a limiting plate (6), and the end of the embossing roller (15) abuts against the outer wall of the limiting plate (6).

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