Paperboard cutting device

Abstract

The utility model belongs to the technical field of paperboard cutting, and particularly relates to a paperboard cutting device which comprises a working table, a sliding rail is fixedly connected to the top of the working table, a cutting equipment body is installed at the top of the sliding rail, and a turnover mechanism is arranged on one side of the cutting equipment body. The turnover mechanism comprises a fixed block fixedly connected to the top of the workbench. A to-be-used paperboard body is placed in a storage box through an overturning mechanism, and when cutting is needed, in order to solve the problem that a cutting device cannot achieve automatic feeding, the paperboard body falls on an L-shaped plate, an electric push rod is driven, the electric push rod drives a rack to move, the rack drives a gear to move anticlockwise, and the gear drives a first rotating rod to rotate anticlockwise; and the first rotating rod drives the L-shaped plate to rotate anticlockwise, the L-shaped plate rotates to make contact with the surface of the top plate, the electric push rod is closed, the effect of rapidly overturning the L-shaped plate is achieved, and the problem that the cutting device cannot achieve automatic feeding is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cardboard cutting, in particular to a cardboard cutting device. Background Art

[0002] In the paper industry, the process of processing cardboard into cartons usually requires the steps of cutting, creasing, gluing and printing the cardboard. Among them, the cutting of cardboard usually requires a cardboard cutting machine to complete. The cutting of cardboard is an indispensable process in the process of processing cartons.

[0003] The current cutting device has structures such as a workbench, a cutting device body, and a blade. During the cardboard cutting process, workers usually need to place the cardboard on the workbench, and by driving the cutting device body, the cutting device body drives the blade to cut according to the set value to obtain the required cardboard.

[0004] In the current prior art, the cardboard needs to be placed manually during the cardboard cutting process, which is time-consuming, labor-intensive, and inefficient, and the blades bring safety hazards. Therefore, the current cutting device cannot automatically load the material. Therefore, a cardboard cutting device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art and solve the problem that the cutting device cannot automatically load materials, a cardboard cutting device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a cardboard cutting device described in the utility model comprises a workbench, a slide rail is fixedly connected to the top of the workbench, a cutting device main body is installed on the top of the slide rail, a turning mechanism is arranged on one side of the cutting device main body, and the turning mechanism comprises a fixed block fixedly connected to the top of the workbench, a sliding block is slidably connected to the top of the fixed block, a rack is fixedly connected to the top of the sliding block, an electric push rod is fixedly connected to the top of the fixed block, and the telescopic end of the electric push rod is fixedly connected to the rack, two first fixed plates are fixedly connected to the top of the workbench, a first rotating rod is rotatably connected between the first fixed plates through a bearing, a gear is fixedly connected to one end of the first rotating rod, the gear is meshed with the rack, an L-shaped plate is fixedly connected to the outer side of the first rotating rod, and a top plate is fixedly connected to the top of the workbench, and the L-shaped plate is rotated to a horizontal direction and is in close contact with the top plate.

[0007] Preferably, the top of the workbench is fixedly connected to a support table, the top of the support table is fixedly connected to a storage box, the top of the storage box is fixedly connected to two second fixed plates, one of the second fixed plates is fixedly connected to a motor on the outer side, the output shaft of the motor is fixedly connected to a second rotating rod, both ends of the second rotating rod are rotatably connected to the second fixed plate through bearings, the second rotating rod is fixedly connected to a sleeve, and a paddle is evenly fixedly connected to the outer side of the sleeve in a ring shape.

[0008] Preferably, the top of the L-shaped plate is fixedly connected to a side plate, the side plate is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to a pressure plate via a bearing, the pressure plate is arranged above the L-shaped plate, the other end of the threaded rod is fixedly connected to a rotating block, two guide rods are slidably connected to the side plate, one end of the guide rods is fixedly connected to the pressure plate, two clips are fixedly connected to the top of the L-shaped plate, and a buffer pad is pasted on the top of the L-shaped plate.

[0009] Preferably, a through opening is opened at one end of the storage box, the L-shaped plate is arranged in the through opening, a ramp is fixedly connected to the bottom of the storage box, a cardboard body is vertically placed on the top of the ramp, the L-shaped plate is close to one side outer wall of the cardboard body, and the top of the cardboard body is stuck between two adjacent paddles.

[0010] Preferably, a sliding opening is provided on the top of the fixed block, and the sliding block slides in the sliding opening.

[0011] Preferably, the side plate is provided with two guide openings, and the guide rods slide in the guide openings.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a cardboard cutting device. By arranging a flipping mechanism, a cardboard body to be used is placed in a storage box. When cutting is required, in order to solve the problem that the cutting device cannot automatically load materials, a motor needs to be turned on, the motor drives a second rotating rod to rotate, the second rotating rod drives a sleeve to rotate, the sleeve drives a paddle to rotate, the paddle paddles the outermost cardboard body, the cardboard body falls on an L-shaped plate, drives an electric push rod, the electric push rod drives a rack to move, the rack drives the gear to move counterclockwise, the gear drives the first rotating rod to rotate counterclockwise, the first rotating rod drives the L-shaped plate to rotate counterclockwise, the L-shaped plate rotates and contacts with the surface of the top plate, and the electric push rod is closed, so as to realize the effect of quickly flipping the L-shaped plate, and solve the problem that the cutting device cannot automatically load materials.

[0014] The utility model provides a cardboard cutting device. By arranging a threaded rod, an L-shaped plate is rotated to a horizontal direction. The cardboard body is on the L-shaped plate. In order to solve the problem of instability of the cardboard body, a rotary block needs to be rotated. The rotary block drives the threaded rod to rotate. The threaded rod is constrained by a side plate. The threaded rod moves while rotating. The threaded rod drives a pressure plate to move. The pressure plate moves and is in close contact with the cardboard body. The rotation of the rotary block stops, thereby realizing the function of quickly fixing the cardboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the storage interior of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the turning mechanism in the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the plectrum in the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the fixing block in the utility model;

[0021] Figure 6 It is a three-dimensional diagram of the medium pressure plate of the utility model;

[0022] Legend:

[0023] 1. Workbench; 2. Slide rail; 3. Cutting equipment body; 4. Support table; 5. Storage box; 6. First fixed plate; 7. L-shaped plate; 8. Sliding block; 9. Electric push rod; 10. Rack; 11. Gear; 12. Fixed block; 13. First rotating rod; 14. Ramp; 15. Cardboard body; 16. Second fixed plate; 17. Motor; 18. Second rotating rod; 19. Sleeve; 20. Pick; 21. Top plate; 22. Sliding port; 23. Guide port; 24. Buckle; 25. Side plate; 26. Rotary block; 27. Threaded rod; 28. Guide rod; 29. ​​Press plate. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 6The utility model provides a cardboard cutting device, comprising a workbench 1, a slide rail 2 is fixedly connected to the top of the workbench 1, a cutting device body 3 is installed on the top of the slide rail 2, a flip mechanism is arranged on one side of the cutting device body 3, the flip mechanism comprises a fixed block 12 fixedly connected to the top of the workbench 1, a sliding block 8 is slidably connected to the top of the fixed block 12, a rack 10 is fixedly connected to the top of the sliding block 8, an electric push rod 9 is fixedly connected to the top of the fixed block 12, and the telescopic end of the electric push rod 9 is fixedly connected to the rack 10, two first fixed plates 6 are fixedly connected to the top of the workbench 1, a first rotating rod 13 is rotatably connected between the first fixed plates 6 through a bearing, a gear 11 is fixedly connected to one end of the first rotating rod 13, the gear 11 is meshed with the rack 10, an L-shaped plate 7 is fixedly connected to the outer side of the first rotating rod 13, a top plate 21 is fixedly connected to the top of the workbench 1, and the L-shaped plate 7 is rotated to the horizontal direction and is in close contact with the top plate 21.

[0027] During operation, a cardboard body 15 to be used is placed in the storage box 5. When cutting is required, in order to solve the problem that the cutting device cannot automatically load the material, the cardboard body 15 falls on the L-shaped plate 7, driving the electric push rod 9, the electric push rod 9 drives the rack 10 to move, the rack 10 drives the gear 11 to move counterclockwise, the gear 11 drives the first rotating rod 13 to rotate counterclockwise, the first rotating rod 13 drives the L-shaped plate 7 to rotate counterclockwise, the L-shaped plate 7 rotates and contacts the surface of the top plate 21, and the electric push rod 9 is closed, which realizes the effect of quickly flipping the L-shaped plate 7, thereby solving the problem that the cutting device cannot automatically load the material.

[0028] Further, such as Figure 2 and Figure 4 As shown, the top of the workbench 1 is fixedly connected to a support platform 4, the top of the support platform 4 is fixedly connected to a storage box 5, the top of the storage box 5 is fixedly connected to two second fixed plates 16, one of the second fixed plates 16 is fixedly connected to the outer side of a motor 17, the output shaft of the motor 17 is fixedly connected to a second rotating rod 18, both ends of the second rotating rod 18 are rotatably connected to the second fixed plate 16 through bearings, the second rotating rod 18 is fixedly connected to a sleeve 19, and the outer side of the sleeve 19 is evenly fixedly connected to a paddle 20 in an annular shape.

[0029] During operation, to move the cardboard body 15, the motor 17 needs to be turned on, the motor 17 drives the second rotating rod 18 to rotate, the second rotating rod 18 drives the sleeve 19 to rotate, the sleeve 19 drives the paddle 20 to rotate, the paddle 20 moves the outermost cardboard body 15, and the cardboard body 15 falls on the L-shaped plate 7.

[0030] Further, such as Figure 3As shown, the top of the L-shaped plate 7 is fixedly connected to a side plate 25, and a threaded rod 27 is threadedly connected to the side plate 25. One end of the threaded rod 27 is rotatably connected to a pressure plate 29 through a bearing. The pressure plate 29 is arranged above the L-shaped plate 7, and the other end of the threaded rod 27 is fixedly connected to a rotary block 26. Two guide rods 28 are slidably connected to the side plate 25, and one end of the guide rods 28 is fixedly connected to the pressure plate 29. Two buckles 24 are fixedly connected to the top of the L-shaped plate 7, and a buffer pad is pasted on the top of the L-shaped plate 7.

[0031] During operation, the L-shaped plate 7 rotates to a horizontal direction, and the cardboard body 15 is on the L-shaped plate 7. To solve the problem of instability of the cardboard body 15, it is necessary to rotate the rotary block 26. The rotary block 26 drives the threaded rod 27 to rotate. The threaded rod 27 is constrained by the side plate 25. The threaded rod 27 moves while rotating. The threaded rod 27 drives the pressure plate 29 to move. The pressure plate 29 moves and is in close contact with the cardboard body 15. The rotation of the rotary block 26 is stopped, thereby realizing the function of quickly fixing the cardboard body 15. The buffer pad has a buffering and protective effect on the cardboard body 15.

[0032] Further, such as Figure 2 As shown, a through opening is opened at one end of the storage box 5, and the L-shaped plate 7 is arranged in the through opening. A ramp 14 is fixedly connected to the bottom of the storage box 5, and a cardboard body 15 is vertically placed on the top of the ramp 14. The L-shaped plate 7 is close to the outer wall of one side of the cardboard body 15, and the top of the cardboard body 15 is stuck between two adjacent paddles 20.

[0033] During operation, the top of the cardboard body 15 is stuck between two adjacent paddles 20, and the paddles 20 rotate to pry the outermost cardboard body 15. The cardboard body 15 is acted upon by the paddles 20 and slides onto the L-shaped plate 7. The cardboard body 15 is placed on the ramp 14 and slides down to fill the position.

[0034] Further, such as Figure 5 As shown, a sliding opening 22 is provided on the top of the fixing block 12 , and the sliding block 8 slides in the sliding opening 22 .

[0035] During operation, when the rack 10 is in motion, the sliding block 8 slides in the sliding opening 22 , and the sliding opening 22 limits the rack 10 in a horizontal direction.

[0036] Further, such as Figure 6 As shown, two guide openings 23 are formed on the side plate 25 , and the guide rods 28 slide in the guide openings 23 .

[0037] During operation, when the pressing plate 29 is in motion, the guide rod 28 slides in the guide opening 23 , and the guide opening 23 limits the pressing plate 29 in a horizontal direction.

[0038] Working principle: The cardboard body 15 to be used is placed in the storage box 5. When it needs to be cut, in order to solve the problem that the cutting device cannot automatically load the material, the motor 17 needs to be turned on. The motor 17 drives the second rotating rod 18 to rotate, the second rotating rod 18 drives the sleeve 19 to rotate, the sleeve 19 drives the paddle 20 to rotate, the paddle 20 paddles the outermost cardboard body 15, and the cardboard body 15 falls on the L-shaped plate 7, driving the electric push rod 9, the electric push rod 9 drives the rack 10 to move, the rack 10 drives the gear 11 to move counterclockwise, the gear 11 drives the first rotating rod 13 to rotate counterclockwise, the first rotating rod 13 drives the L-shaped plate 7 to rotate counterclockwise, and the L The L-shaped plate 7 rotates and contacts the surface of the top plate 21, and the electric push rod 9 is closed, so as to realize the function of quickly flipping the L-shaped plate 7, and solve the problem that the cutting device cannot automatically load the material; the L-shaped plate 7 rotates to the horizontal direction, and the cardboard body 15 is on the L-shaped plate 7. In order to solve the problem of the instability of the cardboard body 15, it is necessary to rotate the rotary block 26, and the rotary block 26 drives the threaded rod 27 to rotate. The threaded rod 27 is constrained by the side plate 25. The threaded rod 27 moves while rotating, and the threaded rod 27 drives the pressing plate 29 to move. The pressing plate 29 moves and is in close contact with the cardboard body 15. The rotation of the rotary block 26 is stopped, and the function of quickly fixing the cardboard body 15 is realized.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cardboard cutting device, comprising a workbench (1), a slide rail (2) fixedly connected to the top of the workbench (1), a cutting device body (3) mounted on the top of the slide rail (2), a turning mechanism disposed on one side of the cutting device body (3), characterized in that: The flip mechanism comprises a fixed block (12) fixedly connected to the top of the workbench (1), the top of the fixed block (12) is slidably connected to a sliding block (8), the top of the sliding block (8) is fixedly connected to a rack (10), the top of the fixed block (12) is fixedly connected to an electric push rod (9), the telescopic end of the electric push rod (9) is fixedly connected to the rack (10), the top of the workbench (1) is fixedly connected to two first fixed plates (6), the first fixed plates (6) are rotatably connected to a first rotating rod (13) through a bearing, one end of the first rotating rod (13) is fixedly connected to a gear (11), the gear (11) is meshed with the rack (10), the outer side of the first rotating rod (13) is fixedly connected to an L-shaped plate (7), the top of the workbench (1) is fixedly connected to a top plate (21), and the L-shaped plate (7) is rotated to a horizontal direction to be in close contact with the top plate (21).

2. A cardboard cutting device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a support platform (4), the top of the support platform (4) is fixedly connected to a storage box (5), the top of the storage box (5) is fixedly connected to two second fixed plates (16), the outer side of one of the second fixed plates (16) is fixedly connected to a motor (17), the output shaft of the motor (17) is fixedly connected to a second rotating rod (18), both ends of the second rotating rod (18) are rotatably connected to the second fixed plate (16) through bearings, the second rotating rod (18) is fixedly connected to a sleeve (19), and the outer side of the sleeve (19) is evenly fixedly connected to a paddle (20) in an annular shape.

3. A cardboard cutting device according to claim 2, characterized in that: The top of the L-shaped plate (7) is fixedly connected to a side plate (25), and a threaded rod (27) is threadedly connected to the side plate (25). One end of the threaded rod (27) is rotatably connected to a pressure plate (29) through a bearing. The pressure plate (29) is arranged above the L-shaped plate (7). The other end of the threaded rod (27) is fixedly connected to a rotary block (26). Two guide rods (28) are slidably connected to the side plate (25), and one end of each guide rod (28) is fixedly connected to the pressure plate (29). Two buckles (24) are fixedly connected to the top of the L-shaped plate (7), and a buffer pad is pasted to the top of the L-shaped plate (7).

4. A cardboard cutting device according to claim 3, characterized in that: A through opening is formed at one end of the storage box (5), the L-shaped plate (7) is arranged in the through opening, a ramp (14) is fixedly connected to the bottom of the storage box (5), a cardboard body (15) is vertically placed on the top of the ramp (14), the L-shaped plate (7) is close to an outer wall of one side of the cardboard body (15), and the top of the cardboard body (15) is stuck between two adjacent paddles (20).

5. A cardboard cutting device according to claim 4, characterized in that: The top of the fixed block (12) is provided with a sliding opening (22), and the sliding block (8) slides in the sliding opening (22).

6. A cardboard cutting device according to claim 5, characterized in that: The side plate (25) is provided with two guide openings (23), and the guide rods (28) slide in the guide openings (23).

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