Cutting device for corrugated board production

Abstract

The utility model relates to the technical field of corrugated board cutting, in particular to a cutting device for corrugated board production, which comprises a workbench, a first moving roller, a fixing frame, an adjusting frame, a second moving roller, a rotating mechanism and a cutting mechanism. The first moving roller is rotatably arranged in the moving groove, two U-shaped fixing frames are fixedly arranged on the workbench, the fixing frames are aligned with the moving groove, the adjusting frame is U-shaped and slidably arranged in the fixing frames, the second moving roller is rotatably arranged in the adjusting frame, and the rotating mechanism is arranged in the adjusting frame and used for controlling the second moving roller to rotate. And the cutting mechanism is arranged on the supporting frame and used for cutting the corrugated board, and through the technical scheme, the problem that in the related technology, the cutting position of the corrugated board is prone to deviation in the cutting process is solved.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard cutting technology, specifically to a cutting device for corrugated cardboard production. Background Art

[0002] Corrugated cardboard is a multi-layered adhesive, consisting of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and drops during handling. The actual performance of corrugated cardboard depends on three factors. During the processing of corrugated cardboard, a cutting device is required to cut it.

[0003] In most existing technologies, corrugated cardboard is placed on a workbench and then clamped and fixed by a clamping mechanism. The cardboard is then cut by moving a cutting blade. However, with the cardboard fixed in this state, it is inconvenient to accurately adjust, position, and fix the cardboard according to the cutting position. This can easily lead to dimensional deviations in the cut cardboard, resulting in substandard products. Utility Model Content

[0004] This utility model proposes a cutting device for corrugated cardboard production, which solves the problem of deviation in cutting position that easily occurs during the cutting process of corrugated cardboard in related technologies.

[0005] The technical solution of this utility model is as follows: A cutting device for corrugated cardboard production, comprising a worktable, a first moving roller, a fixed frame, an adjusting frame, a second moving roller, a rotating mechanism, and a cutting mechanism;

[0006] The workbench is fixedly equipped with a support frame. Movable slots are formed on both sides of the support frame on the workbench. The first movable roller is rotatably disposed within the movable slots. Two U-shaped fixed frames are fixedly mounted on the workbench, aligned with the movable slots. An adjusting frame is U-shaped and slidably disposed within the fixed frames. The second movable roller is rotatably disposed within the adjusting frame. A rotating mechanism is disposed within the adjusting frame to control the rotation of the second movable roller. A cutting mechanism is disposed on the support frame for cutting corrugated cardboard. Multiple first electric push rods are fixedly disposed between the adjusting frame and the fixed frames.

[0007] Preferably, the rotating mechanism includes:

[0008] A first cavity is formed inside the adjusting frame. A first bevel gear is rotatably provided on the side wall of the first cavity. A connecting rod is fixedly provided between the first bevel gear and the second moving roller.

[0009] The second bevel gear is rotatably mounted on the inner top wall of the first cavity, and the second bevel gear meshes with the first bevel gear;

[0010] A power input mechanism is mounted on the adjusting frame and is used to drive the second bevel gear to rotate.

[0011] Furthermore, the power input mechanism includes:

[0012] A first driving prism is rotatably disposed between the fixed frame and the worktable, and the first driving prism passes through the adjusting frame and the second bevel gear;

[0013] The first driving prism is rotatably connected to the second bevel gear;

[0014] The first motor is fixedly mounted on the fixed frame, and the output end of the first motor is fixedly connected to the first drive prism.

[0015] Furthermore, the second bevel gear has a first drive port, the adjustment frame has a second drive port, the first drive prism passes through the first drive port and the second drive port, and the first drive prism is slidably connected to the side wall of the first drive port.

[0016] Furthermore, the cutting mechanism includes:

[0017] An electric slide table is fixedly mounted on the support frame. A support block is provided on one side of the electric slide table, and multiple second electric push rods are fixedly mounted between the support block and the electric slide table.

[0018] A cutting cover is disposed on one side of the support block, and a cutting wheel is rotatably disposed inside the cutting cover;

[0019] The second motor is fixedly disposed between the cutting cover and the support block, and the output end of the second motor is fixedly connected to the cutting wheel.

[0020] Based on the above solution, a limiting mechanism is also included. This limiting mechanism is disposed within the adjusting frame and is used to limit the position of the corrugated cardboard. The limiting mechanism includes:

[0021] The limiting frame has two slidably arranged on the adjusting frame. The limiting frame is U-shaped, and the second moving roller passes through the limiting frame.

[0022] A limiting housing, which is fixedly mounted on the adjusting frame;

[0023] Two threaded rods are provided, and the threaded rods are rotatably disposed between the side wall of the limiting housing and the side wall of the adjusting frame. The threaded rods pass through the limiting frame through threaded engagement.

[0024] A drive mechanism is disposed within the limiting housing and is used to control the two threaded rods to rotate in opposite directions.

[0025] Based on the above solution, the drive mechanism includes:

[0026] The third bevel gear is rotatably mounted on the side wall of the limiting housing near the limiting frame;

[0027] The fourth bevel gear is rotatably mounted on the inner top wall of the limiting housing, and the fourth bevel gear meshes with the third bevel gear;

[0028] A drive assembly is disposed between the adjusting frame and the fourth bevel gear, and is used to control the rotation of the fourth bevel gear.

[0029] Based on the above solution, the driving component includes:

[0030] The second cavity is opened inside the adjusting frame. Two pulleys are rotatably arranged inside the second cavity. A belt is driven between the two pulleys. A drive rod is fixedly arranged between one of the pulleys and the fourth bevel gear.

[0031] The second driving prism is rotatably disposed between the fixed frame and the worktable. The second driving prism passes through the adjusting frame and one of the pulleys, and the driving prism is slidably connected to one of the pulleys.

[0032] The third motor is fixedly mounted on the fixed frame, and its output end is fixedly connected to the second drive prism.

[0033] Based on the above scheme, a third drive port is provided on one of the pulleys, a fourth drive port is provided on the adjustment frame, the second drive prism passes through the third drive port and the fourth drive port, and the second drive prism is slidably connected to the side wall of the third drive port.

[0034] The working principle and beneficial effects of this utility model are as follows:

[0035] 1. In this utility model, the electric push rod, the first moving roller and the second moving roller are arranged to facilitate the movement of the adjustment frame and the second moving roller by the operation of the first electric push rod, and then the corrugated cardboard is clamped and fixed by the second moving roller and the first moving roller, thereby avoiding the positional displacement of the corrugated cardboard during the cutting process.

[0036] 2. In this utility model, by setting up a rotating mechanism, the operation of the first motor can drive the first driving prism to rotate, and at the same time, the sliding cooperation between the first driving prism and the first driving port drives the second bevel gear to rotate. Then, the meshing between the second bevel gear and the first bevel gear drives the first bevel gear and the second moving roller to rotate. Thus, the friction between the second moving roller and the surface of the corrugated cardboard can drive the corrugated cardboard to adjust its position, thereby realizing the adjustment of the cutting position.

[0037] 3. In this utility model, through the setting of the limiting mechanism, the operation of the third motor can drive the second driving prism to rotate. At the same time, through the sliding cooperation between the second driving prism and the third driving port, the pulley can be driven to rotate. Under the transmission of the belt, the pulley and the fourth bevel gear can be driven to rotate synchronously. Then, through the meshing of the fourth bevel gear and the third bevel gear, the third bevel gear and the threaded rod can be driven to rotate. Thus, through the threaded cooperation between the threaded rod and the limiting frame, the limiting frame can be driven to move so that the limiting frame contacts the side wall of the corrugated cardboard. This can limit the position of the corrugated cardboard through the limiting frame, thereby preventing the corrugated cardboard from shifting position during movement and cutting.

[0038] 4. In this utility model, the arrangement of the worktable, the first moving roller, the fixed frame, the adjusting frame, the second moving roller, the rotating mechanism, and the cutting mechanism facilitates the movement of the corrugated cardboard by the operation of the first motor, thereby facilitating the adjustment of the cutting position. The second moving roller and the first moving roller stopping rotation can fix the corrugated cardboard. At the same time, the operation of the third motor can drive the limiting frame to limit the corrugated cardboard, thereby preventing the corrugated cardboard from shifting position during movement and cutting. This solves the problem of easy deviation in the cutting position of corrugated cardboard during the cutting process in related technologies. Attached Figure Description

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0040] Figure 1 This is a schematic diagram of the structure of this utility model;

[0041] Figure 2 This is a cross-sectional view of the cutting mechanism of this utility model;

[0042] Figure 3This is a schematic diagram of the structure of the adjustment frame of this utility model;

[0043] Figure 4 This is a cross-sectional view of the limiting mechanism of this utility model.

[0044] In the diagram: 1. Workbench; 2. Support frame; 3. First moving roller; 4. Fixed frame; 5. Adjusting frame; 6. Second moving roller; 7. First electric push rod; 8. First bevel gear; 9. Second bevel gear; 10. First drive prism; 11. First motor; 12. Support block; 13. Cutting cover; 14. Cutting wheel; 15. Second motor; 16. Limiting frame; 17. Limiting housing; 18. Threaded rod; 19. Third bevel gear; 20. Fourth bevel gear; 21. Pulley; 22. Second drive prism; 23. Third motor. DETAILED DESCRIPTION

[0045] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0046] like Figures 1-4 As shown, this embodiment proposes a cutting device for corrugated cardboard production, including a worktable 1, a first moving roller 3, a fixed frame 4, an adjusting frame 5, a second moving roller 6, a rotating mechanism, and a cutting mechanism. The worktable 1 is fixedly provided with a support frame 2. Moving slots are opened on both sides of the support frame 2 on the worktable 1. The first moving roller 3 is rotatably disposed in the moving slot. Two U-shaped fixed frames 4 are fixedly provided on the worktable 1, and the fixed frames 4 are aligned with the moving slots. The adjusting frame 5 is U-shaped and slidably disposed in the fixed frame 4. The second moving roller 6 is rotatably disposed in the adjusting frame 5. The rotating mechanism is disposed in the adjusting frame 5 and is used to control the rotation of the second moving roller 6. The cutting mechanism is disposed on the support frame 2 and is used to cut the corrugated cardboard. Multiple first electric push rods 7 are fixedly provided between the adjusting frame 5 and the fixed frame 4.

[0047] Specifically, the operation of the first electric push rod 7 can drive the adjustment frame 5 and the second moving roller 6 to move. When the first moving roller 3 and the second moving roller 6 are not rotating, the corrugated cardboard can be clamped and fixed by the second moving roller 6 and the first moving roller 3, thereby preventing the corrugated cardboard from shifting position during the cutting process.

[0048] Reference Figure 3 and Figure 4The rotating mechanism includes a first cavity, a second bevel gear 9, and a power input mechanism. The first cavity is located within the adjusting frame 5. A first bevel gear 8 is rotatably mounted on the side wall of the first cavity. A connecting rod is fixedly mounted between the first bevel gear 8 and the second moving roller 6. The second bevel gear 9 is rotatably mounted on the inner top wall of the first cavity and meshes with the first bevel gear 8. The power input mechanism is mounted on the adjusting frame 5 and is used to drive the second bevel gear 9 to rotate. The power input mechanism includes a first drive prism 10 and a first motor 11. The first drive prism 10 is rotatably mounted between the fixed frame 4 and the worktable 1. The first drive prism 10 passes through the adjusting frame 5 and the second bevel gear 9. The first drive prism 10 is rotatably connected to the second bevel gear 9. The first motor 11 is fixedly mounted on the fixed frame 4. The output end of the first motor 11 is fixedly connected to the first drive prism 10. A first drive port is opened on the second bevel gear 9, and a second drive port is opened on the adjusting frame 5. The first drive prism 10 passes through the first drive port and the second drive port, and the first drive prism 10 is slidably connected to the side wall of the first drive port.

[0049] Specifically, when the corrugated cardboard is inserted between the first moving roller 3 and the second moving roller 6, the second moving roller 6 can be moved by the operation of the first electric push rod 7, thereby clamping the corrugated cardboard through the first moving roller 3 and the second moving roller 6. Then, the operator controls the first motor 11 to work, which drives the first driving prism 10 to rotate. At the same time, the sliding engagement between the first driving prism 10 and the first driving port drives the second bevel gear 9 to rotate. In turn, the meshing between the second bevel gear 9 and the first bevel gear 8 drives the first bevel gear 8 and the second moving roller 6 to rotate. Thus, the friction between the second moving roller 6 and the surface of the corrugated cardboard can be used to adjust the position of the corrugated cardboard, thereby achieving the adjustment of the cutting position.

[0050] Reference Figure 2 The cutting mechanism includes an electric slide, a cutting cover 13, and a second motor 15. The electric slide is fixedly mounted on the support frame 2. A support block 12 is provided on one side of the electric slide. Multiple second electric push rods are fixedly mounted between the support block 12 and the electric slide. The cutting cover 13 is located on one side of the support block 12. A cutting wheel 14 is rotatably mounted inside the cutting cover 13. The second motor 15 is fixedly mounted between the cutting cover 13 and the support block 12. The output end of the second motor 15 is fixedly connected to the cutting wheel 14.

[0051] Specifically, the operation of the second motor 15 can drive the cutting wheel 14 to rotate. At the same time, the position of the cutting wheel 14 can be adjusted by the operation of the electric slide and the second electric push rod, so that the corrugated cardboard can be cut by moving the cutting wheel 14.

[0052] Reference Figure 4It also includes a limiting mechanism, which is set inside the adjusting frame 5 to limit the position of the corrugated cardboard. The limiting mechanism includes a limiting frame 16, a limiting housing 17, threaded rods 18, and a driving mechanism. Two limiting frames 16 are slidably arranged on the adjusting frame 5. The limiting frames 16 are U-shaped. The second moving roller 6 passes through the limiting frame 16. The limiting housing 17 is fixedly set on the adjusting frame 5. Two threaded rods 18 are provided, which are rotatably set between the side wall of the limiting housing 17 and the side wall of the adjusting frame 5. The threaded rods 18 pass through the limiting frame 16 through threaded engagement. The driving mechanism is set inside the limiting housing 17 to control the two threaded rods 18 to rotate in opposite directions. The driving mechanism includes a third bevel gear 19, a fourth bevel gear 20, and a driving assembly. The third bevel gear 19 is rotatably set on the side wall of the limiting housing 17 near the limiting frame 16. The fourth bevel gear 20 is rotatably set on the inner top wall of the limiting housing 17. The fourth bevel gear 20 meshes with the third bevel gear 19. The driving assembly... A component is positioned between the adjusting frame 5 and the fourth bevel gear 20 to control the rotation of the fourth bevel gear 20. The drive assembly includes a second cavity, a second drive prism 22, and a third motor 23. The second cavity is located within the adjusting frame 5, and two pulleys 21 are rotatably mounted within the second cavity. A belt is driven between the two pulleys 21. A drive rod is fixedly mounted between one of the pulleys 21 and the fourth bevel gear 20. The second drive prism 22 is rotatably mounted between the fixed frame 4 and the worktable 1. The second drive prism 22 passes through the adjusting frame 5 and one of the pulleys 21, and is slidably connected to one of the pulleys 21. The third motor 23 is fixedly mounted on the fixed frame 4, and its output end is fixedly connected to the second drive prism 22. A third drive port is opened on one of the pulleys 21, and a fourth drive port is opened on the adjusting frame 5. The second drive prism 22 passes through the third drive port and the fourth drive port, and is slidably connected to the side wall of the third drive port.

[0053] Specifically, the operation of the third motor 23 can drive the second drive prism 22 to rotate. Simultaneously, through the sliding engagement between the second drive prism 22 and the third drive port, the pulley 21 is driven to rotate. Under the transmission of the belt, the pulley 21 and the fourth bevel gear 20 can rotate synchronously. Then, through the meshing of the fourth bevel gear 20 and the third bevel gear 19, the third bevel gear 19 and the threaded rod 18 are driven to rotate. Thus, through the threaded engagement between the threaded rod 18 and the limiting frame 16, the limiting frame 16 is moved to contact the side wall of the corrugated cardboard. This allows the limiting frame 16 to limit the position of the corrugated cardboard, thereby preventing the corrugated cardboard from shifting position during movement and cutting.

[0054] In this embodiment, during use, the operator inserts the corrugated cardboard between the first moving roller 3 and the second moving roller 6. Then, the operation of the first electric push rod 7 drives the second moving roller 6 to move, thereby clamping the corrugated cardboard through the first moving roller 3 and the second moving roller 6. The operator then controls the first motor 11, which drives the first driving prism 10 to rotate. Simultaneously, the sliding engagement between the first driving prism 10 and the first driving port drives the second bevel gear 9 to rotate. Furthermore, the meshing of the second bevel gear 9 with the first bevel gear 8 drives the first bevel gear 8 and the second moving roller 6 to rotate. Thus, the friction between the second moving roller 6 and the surface of the corrugated cardboard allows for position adjustment of the corrugated cardboard, thereby adjusting the cutting position. During the movement, the operator can control the third motor 23, which drives the second driving prism 22 to rotate. The second drive prism 22 and the third drive port slide together to drive the pulley 21 to rotate. Under the transmission of the belt, the pulley 21 and the fourth bevel gear 20 can rotate synchronously. Then, the meshing of the fourth bevel gear 20 and the third bevel gear 19 drives the third bevel gear 19 and the threaded rod 18 to rotate. Thus, the threaded engagement of the threaded rod 18 and the limiting frame 16 drives the limiting frame 16 to move, so that the limiting frame 16 contacts the side wall of the corrugated cardboard. This can limit the position of the corrugated cardboard by the limiting frame 16, thereby preventing the corrugated cardboard from shifting position during movement. After the position is adjusted, the operator controls the second motor 15 to work. The operation of the second motor 15 can drive the cutting wheel 14 to rotate. At the same time, the operation of the electric slide and the second electric push rod can adjust the position of the cutting wheel 14, so that the corrugated cardboard can be cut by moving the cutting wheel 14.

[0055] The above are merely preferred embodiments of the present utility model and are 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 shall be included within the protection scope of the present utility model.

Claims

1. A cutting device for corrugated cardboard production, characterized in that, include: A workbench (1) is fixedly provided with a support frame (2), and a moving slot is provided on both sides of the support frame (2) on the workbench (1); The first moving roller (3) is rotatably disposed in the moving groove; Fixed frame (4), two U-shaped fixed frames (4) are fixedly installed on the worktable (1), and the fixed frame (4) is aligned with the moving groove; Adjustment frame (5), the adjustment frame (5) is configured as U-shaped, and the adjustment frame (5) is slidably disposed in the fixed frame (4); The second moving roller (6) is rotatably disposed within the adjusting frame (5); A rotating mechanism is provided inside the adjusting frame (5) for controlling the rotation of the second moving roller (6); A cutting mechanism is provided on the support frame (2) for cutting corrugated cardboard.

2. The cutting device for corrugated cardboard production according to claim 1, characterized in that, Multiple first electric push rods (7) are fixedly arranged between the adjusting frame (5) and the fixed frame (4).

3. The cutting device for corrugated cardboard production according to claim 2, characterized in that, The rotating mechanism includes: The first cavity is opened in the adjustment frame (5), and the first bevel gear (8) is rotatably provided on the side wall of the first cavity. A connecting rod is fixedly provided between the first bevel gear (8) and the second moving roller (6). The second bevel gear (9) is rotatably disposed on the inner top wall of the first cavity, and the second bevel gear (9) meshes with the first bevel gear (8); A power input mechanism is provided on the adjusting frame (5) and is used to drive the second bevel gear (9) to rotate.

4. A cutting device for corrugated cardboard production according to claim 3, characterized in that, The power input mechanism includes: The first driving prism (10) is rotatably disposed between the fixed frame (4) and the worktable (1), and the first driving prism (10) passes through the adjusting frame (5) and the second bevel gear (9). The first driving prism (10) is rotatably connected to the second bevel gear (9); The first motor (11) is fixedly mounted on the fixed frame (4), and the output end of the first motor (11) is fixedly connected to the first driving prism (10).

5. A cutting device for corrugated cardboard production according to claim 4, characterized in that, The second bevel gear (9) has a first drive port, the adjustment frame (5) has a second drive port, the first drive prism (10) passes through the first drive port and the second drive port, and the first drive prism (10) is slidably connected to the side wall of the first drive port.

6. A cutting device for corrugated cardboard production according to claim 5, characterized in that, The cutting mechanism includes: An electric slide table is fixedly mounted on the support frame (2). A support block (12) is provided on one side of the electric slide table. A plurality of second electric push rods are fixedly mounted between the support block (12) and the electric slide table. A cutting cover (13) is provided on one side of the support block (12), and a cutting wheel (14) is rotatably provided inside the cutting cover (13). The second motor (15) is fixedly disposed between the cutting cover (13) and the support block (12), and the output end of the second motor (15) is fixedly connected to the cutting wheel (14).

7. A cutting device for corrugated cardboard production according to claim 6, characterized in that, It also includes a limiting mechanism, which is disposed within the adjusting frame (5) and is used to limit the position of the corrugated cardboard. The limiting mechanism includes: Limiting frame (16), two limiting frames (16) are slidably arranged on the adjusting frame (5), the limiting frame (16) is set in U shape, and the second moving roller (6) passes through the limiting frame (16). A limiting housing (17) is fixedly mounted on the adjusting frame (5); Two threaded rods (18) are provided. The threaded rods (18) are rotatably disposed between the side wall of the limiting housing (17) and the side wall of the adjusting frame (5). The threaded rods (18) pass through the limiting frame (16) through threaded engagement. A drive mechanism is provided inside the limiting housing (17) for controlling the two threaded rods (18) to rotate in opposite directions.

8. A cutting device for corrugated cardboard production according to claim 7, characterized in that, The drive mechanism includes: The third bevel gear (19) is rotatably mounted on the side wall of the limiting housing (17) near the limiting frame (16). The fourth bevel gear (20) is rotatably mounted on the inner top wall of the limiting housing (17), and the fourth bevel gear (20) meshes with the third bevel gear (19); A drive assembly is disposed between the adjustment frame (5) and the fourth bevel gear (20) for controlling the rotation of the fourth bevel gear (20).

9. A cutting device for corrugated cardboard production according to claim 8, characterized in that, The driving component includes: The second cavity is opened inside the adjustment frame (5). Two pulleys (21) are rotatably arranged inside the second cavity. A belt is driven between the two pulleys (21). A drive rod is fixed between one of the pulleys (21) and the fourth bevel gear (20). The second driving prism (22) is rotatably disposed between the fixed frame (4) and the worktable (1). The second driving prism (22) passes through the adjusting frame (5) and one of the pulleys (21). The driving prism is slidably connected to one of the pulleys (21). The third motor (23) is fixedly mounted on the fixed frame (4), and the output end of the third motor (23) is fixedly connected to the second driving prism (22).

10. A cutting device for corrugated cardboard production according to claim 9, characterized in that, One of the pulleys (21) has a third drive port, and the adjustment frame (5) has a fourth drive port. The second drive prism (22) passes through the third drive port and the fourth drive port, and the second drive prism (22) is slidably connected to the side wall of the third drive port.

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