Carton processing die-cutting machine

Abstract

The utility model discloses a carton processing die-cutting machine, which relates to the technical field of carton processing and comprises a frame, side walls are mounted on two corresponding sides of the frame, a support table is mounted at the top of the frame, and a first conveyor belt and a second conveyor belt are respectively arranged on the top of the frame and on two corresponding sides of the support table. A supporting frame is installed at the tops of the two side walls, and an electric telescopic rod is installed at the top of the supporting frame. Compared with the prior art, the carton processing die-cutting machine has the advantages that the position and the direction of the blade can be conveniently adjusted through the displacement structure in the adjusting frame in cooperation with rotation of the adjusting frame, the cutting requirement of paperboards is met, the position of the paperboards does not need to be adjusted, obstruction between the paperboards and the side walls is avoided, and the production efficiency is improved. And the movable limiting frames are arranged on the two sets of side walls, so that the positions of paperboards of different sizes can be standardized conveniently, and the paperboards are not prone to inclination, and meanwhile under the rotation effect of the multiple sets of rotating rollers in the limiting frames, conveying of the paperboards is facilitated to be assisted.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, and particularly relates to a carton processing die-cutting machine. Background Technique

[0002] Cartons are a common commodity packaging material and can be used to package various shapes and sizes of commodities, such as electrical appliances, household items, food, etc. In order to produce cartons of different specifications and sizes, it is necessary to cut carton boards through a die-cutting machine.

[0003] Application No. 202321516422.5 discloses a carton processing die-cutting machine. After the cardboard enters the input conveyor belt, it moves forward to the vacuum suction plate. First, it is blocked by the limiting plate to adjust its position, and then it is adsorbed and fixed by the suction port. Subsequently, the turntable rotates, enabling the blade to cut on the cardboard in an arc trajectory to meet more complex cutting processing requirements; after cutting, the cardboard is conveyed by the transfer conveyor belt to the flattening roller at the end of the output conveyor belt, and the flattening roller can flatten the cardboard, reducing the number of subsequent processes and the processing difficulty.

[0004] Under the action of the base platform, the turntable and the adsorption structure of the above application drive the cardboard to rotate, enabling the blade to cut on the cardboard in an arc trajectory. However, when the cardboard rotates, it is easily blocked by the side wall, which is not conducive to the cutting of longer cardboard. At the same time, there is a lack of a limiting structure, making the cardboard prone to tilting during transportation. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a carton processing die-cutting machine, which solves the problems raised in the above background technique.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A carton processing die-cutting machine includes a frame. Side walls are installed on both corresponding sides of the frame. A support table is installed on the top of the frame. A first conveyor belt and a second conveyor belt are respectively arranged on both sides of the support table corresponding to the top of the frame. A support frame is installed on the top of the two side walls. An electric telescopic rod is installed on the top of the support frame. The output end of the electric telescopic rod is connected with an installer inside the support frame. The bottom of the installer is rotatably connected with an adjusting frame. A convex groove is opened inside the adjusting frame. A convex block is slidably connected inside the convex groove. The bottom of the convex block is connected with a mounting frame. A blade is threadedly connected to the bottom of the mounting frame. A lead screw is rotatably connected inside the convex groove. The lead screw penetrates through the convex block and is threadedly connected with the convex block. A first motor is installed on one side of the adjusting frame. The output end of the first motor is fixedly connected with the lead screw. A second motor is installed inside the installer. The output end of the second motor is fixedly connected with the adjusting frame. Grooves are opened on both sides of the support table inside the two side walls. Cylinders are installed on one side of the two side walls. The output end of the cylinder is connected with a limiting frame inside the groove. A U-shaped groove is opened inside the limiting frame. A plurality of rollers are rotatably connected inside the U-shaped groove.

[0007] Preferably, an air cavity is opened inside the support table. A plurality of ventilation holes are opened on the top of the air cavity inside the support table. An air suction pump is installed inside the air cavity. The output end of the air suction pump is connected with an exhaust pipe. One end of the exhaust pipe extends to the outside of the support table.

[0008] Preferably, a limiting groove is opened on the top of the U-shaped groove inside the limiting frame. A plurality of worm wheels are rotatably connected inside the limiting groove. A worm is rotatably connected on one side of the plurality of worm wheels inside the limiting groove. The worm is meshed with the plurality of worm wheels respectively. The plurality of worm wheels are respectively connected with the plurality of rollers.

[0009] Preferably, a third motor is installed on one side of the limiting frame. The output end of the third motor is connected with the worm.

[0010] Preferably, a threaded column is installed on the top of the blade.

[0011] Preferably, a threaded groove matching with the threaded column is opened inside the mounting frame.

[0012] Preferably, the distances between the plurality of ventilation holes are the same.

[0013] The utility model provides a carton processing die-cutting machine, which has the following beneficial effects:

[0014] 1. This carton processing die-cutting machine is equipped with a displacement structure inside the adjustment frame. By coordinating with the rotation of the adjustment frame itself, it is convenient to adjust the position and direction of the blade, meeting the cutting requirements of cardboard. There is no need to adjust the position of the cardboard, avoiding obstacles between the cardboard and the side walls. Moreover, both groups of side walls are provided with movable limit frames, which are convenient for standardizing the positions of cardboard of different sizes. While being not easy to tilt, under the action of the rotation of multiple rollers inside the limit frame, it is convenient to assist in the conveyance of the cardboard.

[0015] 2. This carton processing die-cutting machine has multiple ventilation holes inside the support platform. By coordinating with the suction pump, it can generate suction to adsorb the cardboard, further fixing the position of the cardboard, making it more stable during cutting and not easy to displace. In addition, the blade is threadedly connected to the mounting frame, which is convenient for the installation and disassembly of the blade, and the blade can be replaced according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 an enlarged view of part A in;

[0018] Figure 3 is a top cross-sectional view of the present utility model;

[0019] Figure 4 is of the present utility model Figure 1 an enlarged view of part B in.

[0020] In the figure: 1. Frame; 2. Side wall; 3. Support platform; 4. First conveyor belt; 5. Second conveyor belt; 6. Support frame; 7. Electric telescopic rod; 8. Installer; 9. Adjustment frame; 10. Convex groove; 11. Convex block; 12. Mounting frame; 13. Blade; 14. Lead screw; 15. First motor; 16. Second motor; 17. Groove; 18. Limit frame; 19. U-shaped groove; 20. Roller; 21. Cylinder; 22. Worm gear; 23. Worm; 24. Air chamber; 25. Ventilation hole; 26. Suction pump; 27. Exhaust pipe; 28. Threaded column; 29. Threaded groove; 30. Limit groove; 31. Third motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Please refer to Figures 1 to 4The utility model provides a technical solution: a carton processing die-cutting machine, comprising a frame 1, side walls 2 are installed on the corresponding two sides of the frame 1, a support platform 3 is installed on the top of the frame 1, a first conveyor belt 4 and a second conveyor belt 5 are respectively arranged on the top of the frame 1 and on the corresponding two sides of the support platform 3, so as to facilitate the transportation of cardboard and make it move to various processing equipment, a support frame 6 is installed on the top of the two side walls 2, an electric telescopic rod 7 is installed on the top of the support frame 6, an installer 8 is connected to the output end of the electric telescopic rod 7 and is located inside the support frame 6, the bottom of the installer 8 is rotatably connected to an adjusting frame 9, a convex groove 10 is opened inside the adjusting frame 9, a convex block 11 is slidably connected inside the convex groove 10, and the bottom of the convex block 11 is connected to an installation The mounting frame 12 is threadedly connected with a blade 13 at the bottom thereof, and the operation of the electric telescopic rod 7 is cooperated with so that the adjusting frame 9 and the blade 13 are lifted and lowered accordingly, so that the height of the blade 13 can be adjusted. The internal rotation of the convex groove 10 is connected with a screw rod 14, which passes through the convex block 11 and is threadedly connected with the convex block 11. A first motor 15 is installed on one side of the adjusting frame 9, and the output end of the first motor 15 is fixedly connected with the screw rod 14. The screw rod 14 is threadedly connected with the convex block 11, so that the convex block 11 moves accordingly, driving the mounting frame 12 and the blade 13 to be displaced, so as to facilitate cutting of the cardboard on the support table 3. A second motor 16 is installed inside the installer 8, and the output end of the second motor 16 is fixedly connected with the adjusting frame 9 to provide power for the rotation of the adjusting frame 9. Force is provided to facilitate adjustment of the direction of the blade 13 to meet different processing requirements of the cardboard. A threaded column 28 is installed on the top of the blade 13, and a threaded groove 29 matching the threaded column 28 is provided inside the mounting frame 12. The threaded connection structure facilitates the installation and removal of the blade 13. A groove 17 is provided inside the two side walls 2 and on one side of the support platform 3. A cylinder 21 is installed on one side of the two side walls 2. A limiting frame 18 is connected to the output end of the cylinder 21 and located inside the groove 17. A U-shaped groove 19 is provided inside the limiting frame 18. A plurality of rollers 20 are rotatably connected inside the U-shaped groove 19. Under the action of the two cylinders 21, the two limiting frames 18 can be pushed to move, so that the plurality of rollers 20 in the two limiting frames 18 can respectively adjust the position of the cardboard. Standardize it and put it straight. A limiting groove 30 is provided inside the limiting frame 18 and at the top of the U-shaped groove 19. A plurality of worm wheels 22 are rotatably connected inside the limiting groove 30. A worm 23 is rotatably connected inside the limiting groove 30 and at one side of the plurality of worm wheels 22. The worm 23 is respectively meshed with the plurality of worm wheels 22. The plurality of worm wheels 22 are respectively connected with the plurality of rollers 20, so that transmission is performed between the plurality of worm wheels 22 and the plurality of rollers 20. Through the meshing of the worm 23 and the plurality of worm wheels 22, the worm 23 can drive the plurality of worm wheels 22 and the plurality of rollers 20 to rotate while rotating, so as to facilitate the displacement of the cardboard on the support platform 3 to the second conveyor belt 5. A third motor 31 is installed on one side of the limiting frame 18. The output end of the third motor 31 is connected with the worm 23.Provide power for the rotation of the worm 23. An air chamber 24 is formed inside the support table 3. A plurality of ventilation holes 25 are formed inside the support table 3 and at the top of the air chamber 24. An air suction pump 26 is installed inside the air chamber 24. The output end of the air suction pump 26 is connected to an exhaust pipe 27. One end of the exhaust pipe 27 extends to the outside of the support table 3. The distances between the plurality of ventilation holes 25 are the same. Under the action of the air suction pump 26, suction is generated in the air chamber 24 and the plurality of ventilation holes 25, facilitating the fixation of the position of the cardboard, making it not easy to displace and more stable during cutting.,

[0023] In summary, when using this carton processing die-cutting machine, place the cardboard on the first conveyor belt 4. After the cardboard moves onto the support table 3, the cylinders 21 on one side of the two side walls 2 simultaneously push the limit frames 18 at their output ends to displace, aligning and standardizing the position of the cardboard. At this time, the two limit frames 18 reset. The air suction pump 26 in the air chamber 24 inside the support table 3 operates, generating suction in the air chamber 24 and the plurality of ventilation holes 25 to adsorb the cardboard. The electric telescopic rod 7 at the top of the support frame 6 pushes the adjusting frame 9 downward, and the blade 13 below the adjusting frame 9 comes into contact with the cardboard. Since the lead screw 14 in the adjusting frame 9 is threadedly connected to the convex block 11, and the mounting frame 12 at the bottom of the convex block 11 is connected to the blade 13, when the first motor 15 drives the lead screw 14 to rotate, the convex block 11 and the blade 13 displace accordingly, enabling the blade 13 to cut the cardboard. Similarly, the second motor 16 in the installer 8 drives the adjusting frame 9 to rotate, and the blade 13 can change the cutting direction. After completion, the two limit frames 18 limit the cardboard again. Through the connection of the plurality of worm wheels 22 in the limit groove 30 to the plurality of rollers 20 in the limit frames 18 respectively, and the meshing of the worm 23 with the plurality of worm wheels 22, the limit groove 30 controls the rotation of the worm 23, driving the plurality of worm wheels 22 and the plurality of rollers 20 to rotate, conveying the cardboard and making it enter the second conveyor belt 5 for transmission to the next process. By repeating the operation, the remaining cardboard can be processed.,

[0024] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.,

Claims

1. A carton processing die-cutting machine, comprising a frame (1), characterized in that: On both corresponding sides of the frame (1), side walls (2) are installed. A support platform (3) is installed at the top of the frame (1). On the top of the frame (1) and on both sides corresponding to the support platform (3), a first conveyor belt (4) and a second conveyor belt (5) are respectively arranged. On the top of the two side walls (2), a support frame (6) is installed. At the top of the support frame (6), an electric telescopic rod (7) is installed. At the output end of the electric telescopic rod (7) and inside the support frame (6), an installer (8) is connected. At the bottom of the installer (8), an adjusting frame (9) is rotatably connected. Inside the adjusting frame (9), a convex groove (10) is formed. Inside the convex groove (10), a convex block (11) is slidably connected. At the bottom of the convex block (11), a mounting frame (12) is connected. At the bottom of the mounting frame (12), a blade (13) is threadedly connected. Inside the convex groove (10), a lead screw (14) is rotatably connected. The lead screw (14) passes through the convex block (11) and is threadedly connected to the convex block (11). On one side of the adjusting frame (9), a first motor (15) is installed. The output end of the first motor (15) is fixedly connected to the lead screw (14). Inside the installer (8), a second motor (16) is installed. The output end of the second motor (16) is fixedly connected to the adjusting frame (9). Inside the two side walls (2) and on one side of the support platform (3), grooves (17) are formed. On one side of the two side walls (2), a cylinder (21) is installed. At the output end of the cylinder (21) and inside the groove (17), a limiting frame (18) is connected. Inside the limiting frame (18), a U-shaped groove (19) is formed. Inside the U-shaped groove (19), a plurality of rollers (20) are rotatably connected.

2. The die-cutting machine for carton processing according to claim 1, wherein: Inside the support platform (3), an air chamber (24) is formed. On the top of the support platform (3) and inside the air chamber (24), a plurality of ventilation holes (25) are formed. Inside the air chamber (24), an air suction pump (26) is installed. The output end of the air suction pump (26) is connected to an exhaust pipe (27). One end of the exhaust pipe (27) extends to the outside of the support platform (3).

3. The die-cutting machine for carton processing according to claim 1, characterized in that: Inside the limiting frame (18) and on the top of the U-shaped groove (19), a limiting groove (30) is formed. Inside the limiting groove (30), a plurality of worm wheels (22) are rotatably connected. Inside the limiting groove (30) and on one side of the plurality of worm wheels (22), a worm (23) is rotatably connected. The worm (23) meshes with the plurality of worm wheels (22) respectively. The plurality of worm wheels (22) are respectively connected to the plurality of rollers (20).

4. A carton processing die-cutting machine according to claim 3, characterized in that: On one side of the limiting frame (18), a third motor (31) is installed. The output end of the third motor (31) is connected to the worm (23).

5. A carton processing die-cutting machine according to claim 1, characterized in that: At the top of the blade (13), a threaded post (28) is installed.

6. The die-cutting machine for carton processing according to claim 5, characterized in that: Inside the mounting frame (12), a threaded groove (29) matching the threaded post (28) is formed.

7. A carton processing die-cutting machine according to claim 2, characterized in that: The distances between the plurality of ventilation holes (25) are the same.

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