Cutting device for kraft paper box production

Abstract

The utility model relates to the technical field of kraft paper box production, and discloses a cutting device for kraft paper box production, which comprises a base, a control panel is fixedly mounted on the outer side of the base, a controller is fixedly mounted at the upper end of the control panel, and a control button is fixedly mounted at the upper end of the control panel. An indicator lamp is fixedly installed at the upper end of the control panel, a workbench is fixedly installed at the upper end of the base, a first fixing plate is fixedly installed at the upper end of the workbench, and a servo motor is fixedly installed on the outer side of the first fixing plate. According to the cutting device for kraft paper box production, the multiple air cylinders are arranged, when a kraft paper box board is machined, the multiple air cylinders drive a pressing plate to be fixed, the stability of the pressing plate to the kraft paper box board is improved, and the working efficiency is improved; the speed of the connecting plate is limited through the drag chains on the two sides, loss of finished products is reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of kraft paper box production, in particular to a cutting device for kraft paper box production. Background Art

[0002] Kraft paperboard is a high-grade paperboard used for transportation packaging. It is tougher and stronger than ordinary paperboard, has extremely high compressive strength, puncture resistance and folding resistance, has good moisture resistance and good appearance quality, etc. It is mainly used to manufacture foreign trade packaging cartons and domestic high-end commodity packaging cartons. In the process of kraft paperboard production, the complete kraft paperboard needs to be cut, and a cutting device is needed.

[0003] China Utility Model Publication No.: CN215283601U, discloses: a cutting device for the production of kraft cartons, which uses a telescopic rod and a pressure plate to fix the kraft carton board. The telescopic rod will have a certain degree of rebound when fixing, resulting in a poor fixing effect and poor practicality. At the same time, the cutting device for the production of kraft cartons uses a linear motor to drive the lead screw to move, and when processing the kraft carton board, a certain offset will occur, which has poor practicality. Utility Model Content

[0004] Technical problem solved: In view of the deficiencies in the prior art, the utility model provides a cutting device for producing kraft paper boxes to solve the problems raised in the above background.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing kraft paper boxes, comprising a base, a control panel is fixedly installed on the outer side of the base, a controller is fixedly installed on the upper end of the control panel, a control button is fixedly installed on the upper end of the control panel, an indicator light is fixedly installed on the upper end of the control panel, a workbench is fixedly installed on the upper end of the base, a fixed plate 1 is fixedly installed on the upper end of the workbench, a servo motor is fixedly installed on the outer side of the fixed plate 1, a rotating column is fixedly installed on the output shaft of the servo motor, a slider 1 is slidably installed on the outer side of the rotating column, a guide plate is fixedly installed on the upper end of the workbench, a guide column is fixedly installed on the inner side of the guide plate, a guide block is slidably installed on the outer side of the guide column, a mounting plate 1 is fixedly installed on the upper end of the slider 1, an outer frame 1 is fixedly installed on the outer side of the workbench, A drag chain 1 is arranged between the mounting plate 1 and the outer frame 1, a mounting plate 2 is fixedly installed on the upper end of the guide block, an outer frame 2 is fixedly installed on the outer side of the workbench, a drag chain 2 is arranged between the mounting plate 2 and the outer frame 2, a connecting plate is arranged between the mounting plate 1 and the mounting plate 2, an electric slide rail is fixedly installed on the upper end of the connecting plate, a slider 2 is slidably installed on the outer side of the electric slide rail, a connecting rod is fixedly installed on the upper end of the slider 2, a guide rail is fixedly installed on the outer side of the connecting plate, a slider 3 is fixedly installed on the inner side of the connecting rod, a fixing plate 2 is fixedly installed on the outer side of the connecting rod, a cylinder 1 is fixedly installed on the upper end of the fixing plate 2, a driving motor is fixedly installed on the movable end of the cylinder 1, a blade is fixedly installed on the output shaft of the driving motor, a cylinder 2 is fixedly installed on the inner side of the connecting plate, and a pressure plate is fixedly installed on the movable end of the cylinder 2.

[0007] Preferably, the center lines of the servo motor and the rotating column are located on the same horizontal line, and the slider 1 and the guide block are located on the same horizontal plane.

[0008] Through the above technical solution, the servo motor is started through the controller, the servo motor drives the rotating column to rotate, the rotating column drives the slider to move, and the slider drives the guide block to move on the guide column through the connecting plate.

[0009] Preferably, the outer frame 1, the drag chain 1, the outer frame 2 and the drag chain 2 are located on both sides of the workbench, and the outer frame 1, the drag chain 1, the outer frame 2 and the drag chain 2 correspond to each other.

[0010] Through the above technical solution, when moving, the connecting plate drives the drag chain 1 and the drag chain 2 to move on the outer frame 1 and the outer frame 2, and the speed of the connecting plate is limited by the drag chain 1 and the drag chain 2 to prevent the movement from being too fast, resulting in lower quality of the cut kraft carton board.

[0011] Preferably, the first mounting plate and the second mounting plate are fixedly connected to the connecting plate, and the first slider, the guiding block and the connecting plate together form a "冂"-shaped structure.

[0012] Through the above technical solution, since the first mounting plate and the second mounting plate are fixedly connected to the connecting plate, and the first slider, the guiding block and the connecting plate together form a "冂"-shaped structure, during the movement of the connecting plate, the overall stability is relatively high and there will be no significant deviation.

[0013] Preferably, the guide rail and the third slider are slidably connected, and the connecting rod is in an "L"-shaped structure.

[0014] Through the above technical solution, start the electric slide rail, drive the second slider to move through the electric slide rail, drive the connecting rod to move through the second slider, and the third slider moves on the guide rail.

[0015] Preferably, the central lines of the first cylinder, the driving motor and the blade are located on the same vertical line, and the blade is located at the front end of the pressing plate.

[0016] Through the above technical solution, start the first cylinder, drive the driving motor to move through the first cylinder, start the driving motor, and the driving motor drives the blade to vibrate to cut the kraft paper box.

[0017] Preferably, there are three identical second cylinders, which are equidistantly distributed at the lower end of the connecting plate, and the controller, the control button, the indicator light and the servo motor are electrically connected.

[0018] Through the above technical solution, during the cutting process, start the second cylinder, drive the pressing plate to move downward through the second cylinder, and fix the kraft paper box board through the pressing plate to prevent the kraft paper box board from shifting during the cutting process.

[0019] Compared with the prior art, the present invention provides a cutting device for kraft paper box production, which has the following beneficial effects: the cutting device for kraft paper box production is provided with multiple cylinders. When processing the kraft paper box board, the pressing plate is fixed by the multiple cylinders, improving the stability of the pressing plate on the kraft paper box board and improving the work efficiency. The cutting device for kraft paper box production is provided with a drag chain. When moving, the connecting plate is speed-limited by the two-side drag chains, reducing the finished product loss, and has relatively high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 is an installation structure schematic diagram of the workbench and the first fixing plate of the present invention;

[0022] Figure 3This is a schematic diagram of the installation structure of the workbench and guide plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation structure of the connecting plate and the electric slide rail of the utility model;

[0024] Figure 5 This is a schematic diagram of the half-section structure of the control panel of the utility model.

[0025] Among them: 1. Base; 2. Control panel; 3. Controller; 4. Control button; 5. Indicator light; 6. Workbench; 7. Fixed plate 1; 8. Servo motor; 9. Rotating column; 10. Slider 1; 11. Guide plate; 12. Guide column; 13. Guide block; 14. Mounting plate 1; 15. Outer frame 1; 16. Drag chain 1; 17. Mounting plate 2; 18. Outer frame 2; 19. Drag chain 2; 20. Connecting plate; 21. Electric slide rail; 22. Slider 2; 23. Connecting rod; 24. Guide rail; 25. Slider 3; 26. Fixed plate 2; 27. Cylinder 1; 28. Drive motor; 29. ​​Blade; 30. Cylinder 2; 31. Press plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1: Figure 1-5As shown, the utility model provides a cutting device for producing kraft paper boxes, comprising a base 1, a control panel 2 is fixedly installed on the outer side of the base 1, a controller 3 is fixedly installed on the upper end of the control panel 2, a control button 4 is fixedly installed on the upper end of the control panel 2, an indicator light 5 is fixedly installed on the upper end of the control panel 2, a workbench 6 is fixedly installed on the upper end of the base 1, a fixed plate 7 is fixedly installed on the upper end of the workbench 6, a servo motor 8 is fixedly installed on the outer side of the fixed plate 7, a rotating column 9 is fixedly installed on the output shaft of the servo motor 8, a slider 10 is slidably installed on the outer side of the rotating column 9, a guide plate 11 is fixedly installed on the upper end of the workbench 6, a guide column 12 is fixedly installed on the inner side of the guide plate 11, a guide block 13 is slidably installed on the outer side of the guide column 12, a mounting plate 14 is fixedly installed on the upper end of the slider 10, an outer frame 15 is fixedly installed on the outer side of the workbench 6, and a drag chain 1 is arranged between the mounting plate 14 and the outer frame 15. 16. A mounting plate 2 17 is fixedly installed on the upper end of the guide block 13, an outer frame 2 18 is fixedly installed on the outer side of the workbench 6, a drag chain 2 19 is arranged between the mounting plate 2 17 and the outer frame 2 18, a connecting plate 20 is arranged between the mounting plate 1 14 and the mounting plate 2 17, an electric slide rail 21 is fixedly installed on the upper end of the connecting plate 20, a slider 22 is slidably installed on the outer side of the electric slide rail 21, a connecting rod 23 is fixedly installed on the upper end of the slider 22, a guide rail 24 is fixedly installed on the outer side of the connecting plate 20, a slider 3 25 is fixedly installed on the inner side of the connecting rod 23, a fixing plate 26 is fixedly installed on the outer side of the connecting rod 23, a cylinder 1 27 is fixedly installed on the upper end of the fixing plate 26, a driving motor 28 is fixedly installed on the movable end of the cylinder 1 27, a blade 29 is fixedly installed on the output shaft of the driving motor 28, a cylinder 2 30 is fixedly installed on the inner side of the connecting plate 20, and a pressing plate 31 is fixedly installed on the movable end of the cylinder 2 30.

[0028] Specifically, the center lines of the servo motor 8 and the rotating column 9 are located on the same horizontal line, and the slider 10 and the guide block 13 are located on the same horizontal plane. The advantage is that the servo motor 8 is started by the controller 3, the rotating column 9 is driven to rotate by the servo motor 8, the slider 10 is driven to move by the rotating column 9, and the slider 10 drives the guide block 13 to move on the guide column 12 through the connecting plate 20.

[0029] Specifically, the outer frame 15, the drag chain 16, the outer frame 18 and the drag chain 19 are located on both sides of the workbench 6, and the outer frame 15, the drag chain 16, the outer frame 18 and the drag chain 19 correspond to each other. The advantage is that when moving, the drag chain 16 and the drag chain 19 are driven by the connecting plate 20 to move on the outer frame 15 and the outer frame 18, and the speed of the connecting plate 20 is limited by the drag chain 16 and the drag chain 19 to prevent the movement from being too fast, resulting in lower quality of the cut kraft carton board.

[0030] Specifically, the first mounting plate 14 and the second mounting plate 17 are fixedly connected to the connecting plate 20. The first slider 10, the guiding block 13 and the connecting plate 20 together form a "冂"-shaped structure. The advantage is that since the first mounting plate 14 and the second mounting plate 17 are fixedly connected to the connecting plate 20, and the first slider 10, the guiding block 13 and the connecting plate 20 together form a "冂"-shaped structure, during the movement of the connecting plate 20, the overall stability is relatively high and there will be no significant deviation.

[0031] Embodiment 2:

[0032] As Figure 1-5 shown, as an improvement to the previous embodiment.

[0033] Specifically, the guide rail 24 and the third slider 25 are slidably connected. The connecting rod 23 has an "L"-shaped structure. The advantage is that when the electric slide rail 21 is started, the second slider 22 is driven to move by the electric slide rail 21, and the connecting rod 23 is driven to move by the second slider 22, and the third slider 25 moves on the guide rail 24.

[0034] Specifically, the central axes of the first cylinder 27, the drive motor 28 and the blade 29 are located on the same vertical line, and the blade 29 is located at the front end of the pressing plate 31. The advantage is that when the first cylinder 27 is started, the drive motor 28 is driven to move by the first cylinder 27. When the drive motor 28 is started, the drive motor 28 drives the blade 29 to vibrate to cut the kraft paper box.

[0035] Specifically, there are three identical second cylinders 30, which are equally spaced at the lower end of the connecting plate 20. The controller 3, the control button 4, the indicator light 5 and the servo motor 8 are electrically connected. The advantage is that during the cutting process, when the second cylinders 30 are started, the pressing plate 31 is driven to move downward by the second cylinders 30, and the kraft paper box board is fixed by the pressing plate 31 to prevent the kraft paper box board from shifting during the cutting process.

[0036] Working principle: When in use, the servo motor 8 is started through the controller 3. The rotating column 9 is driven to rotate by the servo motor 8. The slider one 10 is driven to move by the rotating column 9. The slider one 10 drives the guide block 13 to move on the guide post 12 through the connecting plate 20. When moving, the drag chain one 16 and the drag chain two 19 are driven to move on the outer frame one 15 and the outer frame two 18 through the connecting plate 20. The drag chain one 16 and the drag chain two 19 limit the speed of the connecting plate 20 to prevent the moving speed from being too fast, resulting in a low quality of the cut kraft paper box board. Since the mounting plate one 14 and the mounting plate two 17 are fixedly connected to the connecting plate 20, the slider one 10, the guide block 13 and the connecting plate 20 together form a "冂"-shaped structure. When the connecting plate 20 moves, the overall stability is high and there will be no large deviation. The electric slide rail 21 is started, and the slider two 22 is driven to move through the electric slide rail 21. The connecting rod 23 is driven to move by the slider two 22. The slider three 25 moves on the guide rail 24. The air cylinder one 27 is started, and the driving motor 28 is driven to move through the air cylinder one 27. The driving motor 28 is started, and the driving motor 28 drives the blade 29 to vibrate to cut the kraft paper box. During the cutting process, the air cylinder two 30 is started, and the pressing plate 31 is driven to move downward through the air cylinder two 30. The kraft paper box board is fixed by the pressing plate 31 to prevent the kraft paper box board from shifting during the cutting process.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing kraft paper boxes, comprising a base (1), characterized in that: A control board (2) is fixedly installed on the outer side of the base (1). A controller (3) is fixedly installed at the upper end of the control board (2). A control button (4) is fixedly installed at the upper end of the control board (2). An indicator light (5) is fixedly installed at the upper end of the control board (2). A workbench (6) is fixedly installed at the upper end of the base (1). A first fixing plate (7) is fixedly installed at the upper end of the workbench (6). A servo motor (8) is fixedly installed on the outer side of the first fixing plate (7). A rotating column (9) is fixedly installed on the output shaft of the servo motor (8). A first slider (10) is slidably installed on the outer side of the rotating column (9). A guiding plate (11) is fixedly installed at the upper end of the workbench (6). A guiding column (12) is fixedly installed on the inner side of the guiding plate (11). A guiding block (13) is slidably installed on the outer side of the guiding column (12). A first mounting plate (14) is fixedly installed at the upper end of the first slider (10). An outer frame one (15) is fixedly installed on the outer side of the workbench (6). A first drag chain (16) is arranged between the first mounting plate (14) and the outer frame one (15). A second mounting plate (17) is fixedly installed at the upper end of the guiding block (13). An outer frame two (18) is fixedly installed on the outer side of the workbench (6). A second drag chain (19) is arranged between the second mounting plate (17) and the outer frame two (18). A connecting plate (20) is arranged between the first mounting plate (14) and the second mounting plate (17). An electric slide rail (21) is fixedly installed at the upper end of the connecting plate (20). A second slider (22) is slidably installed on the outer side of the electric slide rail (21). A connecting rod (23) is fixedly installed at the upper end of the second slider (22). A guide rail (24) is fixedly installed on the outer side of the connecting plate (20). A third slider (25) is fixedly installed on the inner side of the connecting rod (23). A second fixing plate (26) is fixedly installed on the outer side of the connecting rod (23). A first cylinder (27) is fixedly installed at the upper end of the second fixing plate (26). A driving motor (28) is fixedly installed at the movable end of the first cylinder (27). A blade (29) is fixedly installed on the output shaft of the driving motor (28). A second cylinder (30) is fixedly installed on the inner side of the connecting plate (20). A pressing plate (31) is fixedly installed at the movable end of the second cylinder (30).

2. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The center lines of the servo motor (8) and the rotating column (9) are on the same horizontal line, and the first slider (10) and the guiding block (13) are on the same horizontal plane.

3. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The outer frame one (15), the first drag chain (16), the outer frame two (18) and the second drag chain (19) are located on both sides of the workbench (6), and the outer frame one (15), the first drag chain (16), the outer frame two (18) and the second drag chain (19) correspond to each other.

4. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The first mounting plate (14) and the second mounting plate (17) are fixedly connected to the connecting plate (20), and the first slider (10), the guiding block (13) and the connecting plate (20) together form a "冂"-shaped structure.

5. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The guide rail (24) and the slider (25) are slidably connected, and the connecting rod (23) is in an "L"-shaped structure.

6. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The center lines of the cylinder 1 (27), the driving motor (28) and the blade (29) are located on the same vertical line, and the blade (29) is located at the front end of the pressing plate (31).

7. A cutting device for producing kraft paper boxes according to claim 1, characterized in that: The second cylinder (30) is provided with three identical ones, which are evenly distributed at the lower end of the connecting plate (20), and the controller (3), control button (4), indicator light (5) and servo motor (8) are electrically connected.

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