Full-automatic splitting machine for packaging cartons

Abstract

The utility model discloses a full-automatic splitting machine of packing carton relates to packing carton processing technical field, including work table, protective cover, connecting seat and second guide rail, work table upper end is fixedly connected with protective cover, protective cover left side inner wall and right side inner wall are both provided with first sliding chute, be provided with second guide rail between first sliding chute, and the second guide rail is provided with second guide rail between first sliding chute. A second sliding groove is formed in the lower end of the second guide rail, a second servo motor is fixedly installed in the second sliding groove, the power output end of the second servo motor is fixedly connected with a second threaded rod, and the second threaded rod is in threaded connection with a second sliding block. And in addition, a third servo motor is started, a third sliding block can drive a baffle to move left and right, then the left-right position of the baffle can be adjusted, and the device is suitable for packaging carton body paper with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging carton processing, in particular to a full-automatic slitting machine for packaging cartons. Background Art

[0002] Packaging cartons are made of paper products and are used to pack various items. They are divided into single-layer, double-layer, three-layer, and four-layer cartons. Cartons are subdivided into paper boxes, color boxes, color boxes, and super-large and odd-shaped beer boxes. Cartons are low-cost, easy to package, suitable for adding fillers, clean, and suitable for product factory packaging, item transportation, material sorting, etc. In the processing of industrial products, the base paper needs to be processed in a series of ways, one of which is to cut the base paper into cardboards of a certain size.

[0003] After searching, it was found that the Chinese patent with application number 202222658519.1 discloses a slitting machine for packaging cartons, including a workbench, a slitting unit and a truncation unit; the truncation units are installed on the front sides of the left and right ends of the workbench; the slitting unit includes a slide bar, a motor 1, a screw, a movable block, a roller shaft, a pin hole, a limit sleeve, an annular cutting knife, a positioning pin and a power assembly. A rectangular groove is opened in the center of the upper end of the workbench, a slide bar is provided on the right side of the upper end of the workbench located on the right side of the rectangular groove, and a motor 1 is provided on the upper end of the workbench located on the left side of the rectangular groove. The output shaft of the motor 1 is fixedly connected to one end of the screw. The slitting machine with its structural design has an expanded cutting range for packaging cartons of different sizes. The cutting position of the tool can be adjusted according to different needs during use, which reduces the working cost, and the cutting length of part of the base paper can be automatically carried out, which is not prone to size deviation, thereby improving the overall slitting efficiency.

[0004] The above utility model has the following problems:

[0005] 1. When adjusting the left and right cutting positions of the circular cutting knife, it is necessary to re-fix it through the positioning pin, which is troublesome to use, and the staff is easily injured by the circular cutting knife during manual adjustment.

[0006] 2. The existing baffle cannot move left and right, which makes it difficult to adapt to packaging carton base paper of different widths.

[0007] Therefore, those skilled in the art provide a fully automatic slitting machine for packaging cartons to solve the problems raised in the above background technology. Utility Model Content

[0008] The purpose of the utility model is to provide a fully automatic slitting machine for packaging cartons to solve the problems raised in the above background technology.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A fully automatic slitting machine for packaging cartons comprises a workbench, a protective cover, a connecting seat and a second guide rail, wherein the upper end of the workbench is fixedly connected to the protective cover, first slide grooves are provided on the inner walls on the left and right sides of the protective cover, second guide rails are provided between the first slide grooves, second slide grooves are provided at the lower ends of the second guide rails, a second servo motor is fixedly installed in the second slide groove, a second threaded rod is fixedly connected to the power output end of the second servo motor, wherein the second threaded rod is rotatably connected to the second guide rail, a second slider is threadedly connected to the second threaded rod, wherein the second slider is clamped in the second slide groove, a connecting seat is fixedly connected to the lower end of the second slider, a rotating motor is fixedly installed on the left side of the connecting seat, and the power output end of the rotating motor is fixedly connected to A rotating shaft is connected to the rotating shaft, a main bevel gear is fixedly connected to the rotating shaft, an auxiliary bevel gear is meshed on one side of the main bevel gear, a connecting shaft is fixedly connected to the right side of the auxiliary bevel gear, wherein the connecting shaft is rotatably connected to the connecting seat, an annular cutting knife is fixedly connected to the connecting shaft, a rectangular groove is opened in the middle of the upper end of the workbench, a third slide groove is arranged in front of the rectangular groove, wherein the third slide groove is opened on the workbench, a third servo motor is fixedly installed in the third slide groove, a bidirectional screw is fixedly connected to the power output end of the third servo motor, wherein one end of the bidirectional screw is rotatably connected to the workbench, two groups of left and right third sliders are threadedly connected to the bidirectional screw, wherein the third slider is clamped in the third slide groove, and a baffle is fixedly connected to the upper end of the third slider.

[0011] As a further solution of the utility model: a first servo motor is fixedly installed on the upper surface of the protective cover, and a main threaded rod is fixedly connected to the power output end of the first servo motor, wherein the main threaded rod is rotatably connected to the protective cover, and an auxiliary threaded rod is arranged on the right side of the main threaded rod, wherein the auxiliary threaded rod is rotatably connected to the protective cover.

[0012] As a further solution of the utility model: a main pulley is fixedly connected to the main threaded rod, an auxiliary pulley is fixedly connected to the auxiliary threaded rod, a transmission belt is arranged on the main pulley, wherein one end of the transmission belt is wound around the main pulley, and the other end of the transmission belt is wound around the auxiliary pulley.

[0013] As a further solution of the utility model: the left and right sides of the second guide rail are fixedly connected with first sliders, wherein the first slider is clamped in the first slide groove, and the main threaded rod and the auxiliary threaded rod are respectively threadedly connected to the first sliders on the left and right sides.

[0014] As a further solution of the utility model: the left side of the protective cover is electrically connected to a controller, the four corners at the lower end of the workbench are fixedly connected to supporting legs, and the front end of the workbench is fixedly connected to a supporting plate.

[0015] As a further solution of the utility model: a support frame is arranged above the support plate, wherein the support frame is fixedly connected to the workbench and the support plate, and two left and right groups of cylinders are fixedly installed on the support frame, and a telescopic shaft is arranged at the lower end of the cylinder, and a cutting knife is fixedly connected to the lower end of the telescopic shaft.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the left and right positions of the circular cutting knife need to be adjusted, start the second servo motor, so that the connecting seat can drive the connecting shaft and the circular cutting knife to move left and right, so that the left and right positions of the circular cutting knife can be quickly adjusted;

[0018] 2. Start the third servo motor, so that the third slider can drive the baffle to move left and right, and then adjust the left and right position of the baffle to make it suitable for packaging carton base paper of different widths. This ensures that packaging carton base paper of different widths will not be skewed during feeding, and ensures the flatness of the cutting surface;

[0019] 3. When the height of the annular cutting knife needs to be adjusted, the first servo motor is started, so that the connecting seat can drive the connecting shaft and the annular cutting knife to move up and down, so that the height of the annular cutting knife can be quickly adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a schematic diagram of the structure of a fully automatic slitting machine for packaging cartons.

[0021] Figure 2 The present invention is a schematic diagram of the structure of the third chute and the workbench in a fully automatic slitting machine for packaging cartons.

[0022] Figure 3 The present invention is a schematic diagram of the structure of a second guide rail and a connecting seat in a fully automatic slitting machine for packaging cartons.

[0023] Figure 4 The present invention is a schematic structural diagram of a first servo motor and a first slide block in a fully automatic slitting machine for packaging cartons.

[0024] Figure 5 The figure is a schematic diagram of the structure of a bidirectional screw and a baffle in a fully automatic slitting machine for packaging cartons.

[0025] In the figure: 1. workbench; 2. protective cover; 3. outrigger; 4. controller; 5. first slide; 6. second guide rail; 7. support plate; 8. support frame; 9. cylinder; 10. cutter; 11. first servo motor; 12. main threaded rod; 13. auxiliary threaded rod; 14. main pulley; 15. auxiliary pulley; 16. transmission belt; 17. first slider; 18. second servo motor; 19. second threaded rod; 20. second slide; 21. second slider; 22. connecting seat; 23. rotating motor; 24. rotating shaft; 25. main bevel gear; 26. auxiliary bevel gear; 27. connecting shaft; 28. annular cutting knife; 29. ​​third servo motor; 30. bidirectional screw; 31. third slider; 32. baffle; 33. third slide. 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 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. Example 1

[0027] Reference Figure 1-5The embodiment provides a fully automatic slitting machine for packaging cartons, including a workbench 1, a protective cover 2, a connecting seat 22 and a second guide rail 6, wherein the upper end of the workbench 1 is fixedly connected to the protective cover 2, and the inner walls on both sides of the protective cover 2 are provided with first slide grooves 5, and a second guide rail 6 is arranged between the first slide grooves 5, and a second slide groove 20 is provided at the lower end of the second guide rail 6, and a second servo motor 18 is fixedly installed in the second slide groove 20, and a second threaded rod 19 is fixedly connected to the power output end of the second servo motor 18, wherein the second threaded rod 19 is rotatably connected to the second guide rail 6, and the second threaded rod 1 9 is threadedly connected with a second slider 21, wherein the second slider 21 is clamped in the second slide groove 20, the lower end of the second slider 21 is fixedly connected with a connecting seat 22, a rotating motor 23 is fixedly installed on the left side of the connecting seat 22, a rotating shaft 24 is fixedly connected to the power output end of the rotating motor 23, a main bevel gear 25 is fixedly connected to the rotating shaft 24, an auxiliary bevel gear 26 is meshedly provided on one side of the main bevel gear 25, and a connecting shaft 27 is fixedly connected to the right side of the auxiliary bevel gear 26, wherein the connecting shaft 27 is rotatably connected to the connecting seat 22, and an annular cutting knife 28 is fixedly connected to the connecting shaft 27, and the workbench 1 is provided with a plurality of screws. A rectangular groove is provided in the middle of the end, and a third slide groove 33 is provided in front of the rectangular groove, wherein the third slide groove 33 is provided on the workbench 1, and a third servo motor 29 is fixedly installed in the third slide groove 33, and a bidirectional screw 30 is fixedly connected to the power output end of the third servo motor 29, wherein one end of the bidirectional screw 30 is rotatably connected to the workbench 1, and two groups of left and right third sliders 31 are threadedly connected on the bidirectional screw 30, wherein the third slider 31 is clamped in the third slide groove 33, and a baffle 32 is fixedly connected to the upper end of the third slider 31, and when the left and right positions of the annular cutting knife 28 need to be adjusted, the second The servo motor 18 drives the second threaded rod 19 to rotate, the second threaded rod 19 drives the second slider 21 to move left and right, the second slider 21 drives the connecting seat 22 to move left and right, the connecting seat 22 drives the connecting shaft 27 and the annular cutting knife 28 to move left and right, so that the left and right position of the annular cutting knife 28 can be quickly adjusted. In addition, starting the third servo motor 29 can drive the bidirectional screw 30 to rotate, the bidirectional screw 30 drives the third slider 31 to move left and right, the third slider 31 drives the baffle 32 to move left and right, and then the left and right position of the baffle 32 can be adjusted to make it suitable for packaging carton paper of different widths. Example 2

[0028] Reference Figure 1-5This embodiment is based on the previous embodiment, and is different from the previous embodiment in that a first servo motor 11 is fixedly installed on the upper surface of the protective cover 2, and a main threaded rod 12 is fixedly connected to the power output end of the first servo motor 11, wherein the main threaded rod 12 is rotatably connected to the protective cover 2, and an auxiliary threaded rod 13 is arranged on the right side of the main threaded rod 12, wherein the auxiliary threaded rod 13 is rotatably connected to the protective cover 2, a main pulley 14 is fixedly connected to the main threaded rod 12, and an auxiliary pulley 15 is fixedly connected to the auxiliary threaded rod 13, and a transmission belt 16 is arranged on the main pulley 14, wherein one end of the transmission belt 16 is wound around the main pulley 14, and the other end of the transmission belt 16 is wound around the auxiliary pulley 15, and the left and right sides of the second guide rail 6 are fixedly connected with first sliders 17, wherein the first slider 17 is clamped in the first slide groove 5, and the main threaded rod 12 and the auxiliary threaded rod 13 are respectively threadedly connected to the first sliders 17 on the left and right sides, and the left side of the protective cover 2 is electrically connected to the controller 4, and the lower end of the workbench 1 The four corners are fixedly connected with supporting legs 3, the front end of the workbench 1 is fixedly connected with a supporting plate 7, and a supporting frame 8 is arranged above the supporting plate 7, wherein the supporting frame 8 is fixedly connected to the workbench 1 and the supporting plate 7, and two groups of left and right cylinders 9 are fixedly installed on the supporting frame 8, and the lower ends of the cylinders 9 are provided with telescopic shafts, and the lower ends of the telescopic shafts are fixedly connected with a cutting knife 10. When it is necessary to adjust the height of the annular cutting knife 28, starting the first servo motor 11 can drive the main threaded rod 12 to rotate, the main threaded rod 12 drives the main pulley 14 to rotate, the main pulley 14 drives the transmission belt 16 to rotate, the transmission belt 16 drives the auxiliary pulley 15 to rotate, and the auxiliary pulley 15 drives the auxiliary threaded rod 13 to rotate, the main threaded rod 12 and the auxiliary threaded rod 13 drive the first slider 17 to move up and down, the first slider 17 drives the second guide rail 6 to move up and down, the second guide rail 6 drives the connecting seat 22 to move up and down, and the connecting seat 22 drives the connecting shaft 27 and the annular cutting knife 28 to move up and down, so that the height of the annular cutting knife 28 can be quickly adjusted.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic slitting machine for packaging cartons, comprising a workbench (1), a protective cover (2), a connecting seat (22) and a second guide rail (6), characterized in that: The upper end of the workbench (1) is fixedly connected to a protective cover (2), and first slide grooves (5) are provided on the inner walls on both sides of the protective cover (2). A second guide rail (6) is provided between the first slide grooves (5), and a second slide groove (20) is provided at the lower end of the second guide rail (6). A second servo motor (18) is fixedly installed in the second slide groove (20), and a second threaded rod (19) is fixedly connected to the power output end of the second servo motor (18), wherein the second threaded rod (19) is rotatably connected to the second guide rail (6), and a second slider (21) is threadedly connected to the second threaded rod (19), wherein the second slider (21) is clamped in the second slide groove (20), and a connecting seat (22) is fixedly connected to the lower end of the second slider (21), and a rotating motor (23) is fixedly installed on the left side of the connecting seat (22), and a rotating shaft (24) is fixedly connected to the power output end of the rotating motor (23), and a main bevel gear is fixedly connected to the rotating shaft (24). (25), an auxiliary bevel gear (26) is meshedly arranged on one side of the main bevel gear (25), and a connecting shaft (27) is fixedly connected to the right side of the auxiliary bevel gear (26), wherein the connecting shaft (27) is rotatably connected to the connecting seat (22), and an annular cutting knife (28) is fixedly connected to the connecting shaft (27), a rectangular groove is opened in the middle of the upper end of the workbench (1), and a third slide groove (33) is arranged in front of the rectangular groove, wherein the third slide groove (33) is opened on the workbench (1), and a third servo motor (29) is fixedly installed in the third slide groove (33), and a bidirectional screw (30) is fixedly connected to the power output end of the third servo motor (29), wherein one end of the bidirectional screw (30) is rotatably connected to the workbench (1), and two groups of left and right third sliders (31) are threadedly connected to the bidirectional screw (30), wherein the third slider (31) is clamped in the third slide groove (33), and a baffle (32) is fixedly connected to the upper end of the third slider (31).

2. The fully automatic slitting machine for packaging cartons according to claim 1, characterized in that: A first servo motor (11) is fixedly mounted on the upper surface of the protective cover (2), and a main threaded rod (12) is fixedly connected to a power output end of the first servo motor (11), wherein the main threaded rod (12) is rotatably connected to the protective cover (2).

3. The fully automatic slitting machine for packaging cartons according to claim 2, characterized in that: An auxiliary threaded rod (13) is arranged on the right side of the main threaded rod (12), wherein the auxiliary threaded rod (13) is rotatably connected to the protective cover (2), a main belt pulley (14) is fixedly connected to the main threaded rod (12), and an auxiliary belt pulley (15) is fixedly connected to the auxiliary threaded rod (13).

4. The fully automatic slitting machine for packaging cartons according to claim 3, characterized in that: A transmission belt (16) is arranged on the main pulley (14), wherein one end of the transmission belt (16) is wound around the main pulley (14), and the other end of the transmission belt (16) is wound around the auxiliary pulley (15).

5. The fully automatic slitting machine for packaging cartons according to claim 1, characterized in that: The second guide rail (6) is fixedly connected to a first slide block (17) on both left and right sides, wherein the first slide block (17) is clamped in the first slide groove (5), and the main threaded rod (12) and the auxiliary threaded rod (13) are respectively threadedly connected to the first slide blocks (17) on the left and right sides.

6. The fully automatic slitting machine for packaging cartons according to claim 1, characterized in that: The left side of the protective cover (2) is electrically connected to a controller (4), and four corners at the lower end of the workbench (1) are fixedly connected to legs (3).

7. The fully automatic slitting machine for packaging cartons according to claim 1, characterized in that: The front end of the workbench (1) is fixedly connected to a supporting plate (7), and a support frame (8) is arranged above the supporting plate (7), wherein the support frame (8) is fixedly connected to the workbench (1) and the supporting plate (7).

8. The fully automatic slitting machine for packaging cartons according to claim 7, characterized in that: Two groups of left and right cylinders (9) are fixedly mounted on the support frame (8), and telescopic shafts are arranged at the lower ends of the cylinders (9), and a cutting knife (10) is fixedly connected to the lower ends of the telescopic shafts.

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