Cutting equipment for paper packaging box processing

Abstract

The utility model discloses cutting equipment for paper packaging box processing, which comprises an isolation box, a first conveyor belt is arranged on the inner side of the isolation box, the inner side of the isolation box is movably connected with a lifting screw, and the outer side of the lifting screw is in threaded connection with a lifting plate. By arranging the lifting screw rod, the second conveying belt can move up and down and is matched with the first conveying belt to clamp and move paperboards with different thicknesses, the phenomenon that different fixing structures need to be used for the paperboards with different specifications is avoided, and the production efficiency of the device is improved; the first fan blade and the second fan blade rotate at the same time, so that chippings are blown down from the position between the conveying belts through the first fan blade, the chippings are collected through the second fan blade, and the phenomenon of chipping splashing is avoided; the problems that paperboards of different specifications are difficult to fix during production of existing cutting equipment for paper packaging box processing, and chippings splash everywhere during cutting are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing box processing, in particular to a cutting device for processing paper packing boxes. Background Technique

[0002] Paper packing boxes are the most widely used packing products. According to different materials, there are corrugated paper boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used paper boxes have three layers or five layers, and seven layers are less used. Each layer is divided into inner paper, corrugated paper, core paper, and face paper. The inner and face papers are made of tea board paper or kraft paper, and the core paper is made of corrugated paper. The colors and feels of various papers are different, and the papers produced by different manufacturers are also different. During the production process of paper boxes, the cardboard needs to be cut to ensure subsequent folding and forming.

[0003] When the existing paper box cutting equipment cuts the cardboard, a matching clamping mechanism is required to fix the cardboard. However, the clamping components of the existing cutting equipment can only clamp cardboard of a fixed model, and cutting equipment corresponding to different specifications of cardboard is required for cutting, which affects the production efficiency. Moreover, a large amount of debris will be generated during cutting, and these debris will fly everywhere, resulting in pollution of the processing environment. Therefore, it is necessary to design and transform the cutting equipment for processing paper packing boxes to solve the problems that it is difficult to fix cardboard of different specifications during the production of the cutting equipment for processing paper packing boxes and the debris flies everywhere during cutting. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the utility model is to provide a cutting device for processing paper packing boxes.

[0005] To achieve the above object, the present utility model provides the following technical solution: A cutting device for processing paper packaging boxes, including an isolation box. Inside the isolation box, a first conveyor belt is provided. Inside the isolation box, a lifting screw rod is movably connected. A lifting plate is threadedly connected to the outside of the lifting screw rod. On the side where the lifting plates are close to each other, a support plate is fixedly connected. A second conveyor belt is provided below the support plate. On the upper side of the lifting screw rod, a first spur gear is fixedly connected. On the side where the first spur gears are close to each other, a rack is engaged. On the side where the racks are close to each other, a connecting plate is fixedly connected. Inside the connecting plate, a left - hand and right - hand thread screw rod is threadedly connected. On the left side of the left - hand and right - hand thread screw rod, a first motor is fixedly connected. The first motor is fixedly connected to the isolation box. An air inlet groove is opened inside the isolation box. Inside the air inlet groove, a first fan blade is movably connected. Behind the first fan blade, a first pulley is fixedly connected. Outside the first pulley, a belt is movably connected. Inside the belt, a second pulley is movably connected. In front of the second pulley, a rotating rod is fixedly connected. The rotating rod is movably connected to the isolation box. Outside the rotating rod, a first bevel gear is fixedly connected. Above the first bevel gear, a second bevel gear is engaged. Above the second bevel gear, a second fan blade is fixedly connected. In front of the rotating rod, a second motor is fixedly connected. The second motor is fixedly connected to the isolation box. In front of the isolation box, a third motor is fixedly connected. In front of the third motor, a moving screw rod is fixedly connected. A cutting device is threadedly connected to the outside of the moving screw rod.

[0006] Preferably, on the lower surface of the isolation box, an exhaust groove is opened. Inside the exhaust groove, a retaining net is fixedly connected.

[0007] Preferably, on the surface of the isolation box, a movable groove is opened. Inside the movable groove, a baffle is movably connected.

[0008] Preferably, on the surface of the cutting device, a limiting groove is opened. Inside the limiting groove, a limiting rod is movably connected. The limiting rod is fixedly connected to the isolation box.

[0009] Preferably, on the surface of the isolation box and inside the baffle, fixing grooves are opened. Inside the fixing grooves, fixing screw rods are threadedly connected.

[0010] Preferably, the isolation box is fixedly connected with support rods at the lower side. Outside the support rods, mounting plates are fixedly connected.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The utility model is provided with a lifting screw rod, so that the second conveyor belt can move up and down, and cooperate with the first conveyor belt to clamp and move cardboard with different thicknesses, avoiding the phenomenon of using different fixing structures for cardboard with different specifications, improving the production efficiency of the device. By setting the first pulley and the second pulley, the first fan blade and the second fan blade rotate simultaneously, so that the first fan blade blows the debris down between the conveyor belts, and the second fan blade collects the debris, avoiding the phenomenon of debris splashing, and solving the problems that it is difficult to fix cardboard with different specifications during the production of existing cutting equipment for processing paper packaging boxes and the debris splashes everywhere during cutting.

[0013] 2. Through the arrangement of the exhaust slot and the net, the air can be discharged at a fixed position, and the net blocks the debris, avoiding the phenomenon of debris flying out and improving the stability of the device. Brief Description of the Drawings

[0014] Figure 1 is the front view of the structure of the utility model;

[0015] Figure 2 is the bottom view of the structure of the utility model;

[0016] Figure 3 is the rear view of the structure of the utility model.

[0017] In the figure: 1. Isolation box; 2. First conveyor belt; 3. Lifting screw rod; 4. Lifting plate; 5. Support plate; 6. Second conveyor belt; 7. First spur gear; 8. Rack; 9. Connecting plate; 10. Right and left hand screw rod; 11. First motor; 12. Air inlet slot; 13. First fan blade; 14. First pulley; 15. Belt; 16. Second pulley; 17. Rotating rod; 18. First bevel gear; 19. Second bevel gear; 20. Second fan blade; 21. Second motor; 22. Third motor; 23. Moving screw rod; 24. Cutting device; 25. Exhaust slot; 26. Net; 27. Activity slot; 28. Baffle; 29. Limit slot; 30. Limit rod; 31. Fixed slot; 32. Fixed screw; 33. Support rod; 34. Mounting plate. Detailed Description of the Preferred Embodiment

[0018] 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Such as Figures 1 to 3As shown in the figure, a cutting device for processing paper packaging boxes provided by the present utility model includes an isolation box 1. Inside the isolation box 1, a first conveyor belt 2 is provided. A lifting screw rod 3 is movably connected inside the isolation box 1. A lifting plate 4 is threadedly connected to the outside of the lifting screw rod 3. On the side where the lifting plates 4 are close to each other, a support plate 5 is fixedly connected. A second conveyor belt 6 is provided below the support plate 5. On the upper side of the lifting screw rod 3, a first spur gear 7 is fixedly connected. On the side where the first spur gears 7 are close to each other, a toothed plate 8 is engaged. On the side where the toothed plates 8 are close to each other, a connecting plate 9 is fixedly connected. A left - hand and right - hand screw 10 is threadedly connected inside the connecting plate 9. On the left side of the left - hand and right - hand screw 10, a first motor 11 is fixedly connected. The first motor 11 is fixedly connected to the isolation box 1. An air inlet groove 12 is opened inside the isolation box 1. A first fan blade 13 is movably connected inside the air inlet groove 12. A first pulley 14 is fixedly connected to the rear side of the first fan blade 13. A belt 15 is movably connected to the outside of the first pulley 14. A second pulley 16 is movably connected to the inside of the belt 15. A rotating rod 17 is fixedly connected to the front side of the second pulley 16. The rotating rod 17 is movably connected to the isolation box 1. A first bevel gear 18 is fixedly connected to the outside of the rotating rod 17. A second bevel gear 19 is engaged with the upper side of the first bevel gear 18. A second fan blade 20 is fixedly connected to the upper side of the second bevel gear 19. A second motor 21 is fixedly connected to the front side of the rotating rod 17. The second motor 21 is fixedly connected to the isolation box 1. A third motor 22 is fixedly connected to the front side of the isolation box 1. A moving screw rod 23 is fixedly connected to the front side of the third motor 22. A cutting device 24 is threadedly connected to the outside of the moving screw rod 23.

[0020] Reference Figure 2 , on the lower surface of the isolation box 1, an exhaust groove 25 is opened. A net 26 is fixedly connected inside the exhaust groove 25.

[0021] As a technical optimization scheme of the present utility model, through the arrangement of the exhaust groove 25 and the net 26, air can be discharged at a fixed position, and debris can be intercepted by the net 26, avoiding the phenomenon of debris flying out, and improving the stability of the device.

[0022] Reference Figure 2 , on the surface of the isolation box 1, a movable groove 27 is opened. A baffle 28 is movably connected inside the movable groove 27.

[0023] As a technical optimization scheme of the present utility model, through the arrangement of the movable groove 27 and the baffle 28, when too much debris accumulates, the isolation box 1 can be opened, so as to facilitate the removal of debris, and improve the convenience of the device.

[0024] Reference Figure 1 , on the surface of the cutting device 24, a limiting groove 29 is opened. A limiting rod 30 is movably connected inside the limiting groove 29. The limiting rod 30 is fixedly connected to the isolation box 1.

[0025] As a technical optimization solution of the present utility model, through the arrangement of the limiting groove 29 and the limiting rod 30, the movement of the cutting device 24 is made more stable, improving the stability of the device.

[0026] Reference Figure 2 , fixing grooves 31 are formed on the surface of the isolation box 1 and the inner side of the baffle 28, and fixing screws 32 are threadedly connected inside the fixing grooves 31.

[0027] As a technical optimization solution of the present utility model, through the arrangement of the fixing groove 31 and the fixing screw 32, the baffle 28 can be fixed by the fixing screw 32 when not in use, avoiding the phenomenon of its falling off and improving the stability of the device.

[0028] Reference Figure 1 , a support rod 33 is fixedly connected to the lower side of the isolation box 1, and a mounting plate 34 is fixedly connected to the outer side of the support rod 33.

[0029] As a technical optimization solution of the present utility model, through the arrangement of the support rod 33 and the mounting plate 34, the exhaust slot 25 can be kept away from the ground, avoiding the phenomenon of its being blocked, and through the mounting plate 34, the device is convenient to be installed at a fixed position, improving the stability of the device during use.

[0030] The working principle and usage process of the present utility model: During use, place the cardboard on the upper side of the first conveyor belt 2, start the first motor 11, drive the reverse-threaded screw 10 to rotate through the first motor 11, drive the connecting plate 9 to move through the reverse-threaded screw 10, drive the toothed plate 8 to move through the connecting plate 9, drive the first spur gear 7 to rotate through the toothed plate 8, drive the lifting screw 3 to rotate through the first spur gear 7, drive the lifting plate 4 to move through the lifting screw 3, drive the support plate 5 to move through the lifting plate 4, drive the second conveyor belt 6 to move to be close to the cardboard through the support plate 5, then start the first conveyor belt 2 and the second conveyor belt 6 to move the cardboard, then start the cutting device 24, start the third motor 22, drive the moving screw 23 to rotate through the third motor 22, drive the cutting device 24 to move through the moving screw 23, cut the cardboard through the cutting device 24, start the second motor 21, drive the rotating rod 17 to rotate through the second motor 21, drive the second pulley 16 to rotate through the rotating rod 17, drive the belt 15 to rotate through the second pulley 16, drive the first pulley 14 to rotate through the belt 15, drive the first fan blade 13 to rotate through the first pulley 14, blow the debris off from the upper side of the first conveyor belt 2 through the first fan blade 13. At the same time, drive the first bevel gear 18 to rotate through the rotating rod 17, drive the second bevel gear 19 to rotate through the first bevel gear 18, drive the second fan blade 20 to rotate through the second bevel gear 19, and drive the blown-off debris to be sucked and fall to the bottom side inside the isolation box 1.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles 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 processing paper packaging boxes, comprising an isolation box (1), characterized in that: A first conveyor belt (2) is arranged on the inner side of the isolation box (1), a lifting screw rod (3) is movably connected to the inner side of the isolation box (1), a lifting plate (4) is threadedly connected to the outer side of the lifting screw rod (3), a support plate (5) is fixedly connected to the side of the lifting plate (4) close to each other, a second conveyor belt (6) is arranged on the lower side of the support plate (5), a first flat gear (7) is fixedly connected to the upper side of the lifting screw rod (3), a tooth plate (8) is meshed on the side of the first flat gear (7) close to each other, a connecting plate (9) is fixedly connected to the side of the tooth plate (8) close to each other, a positive and negative thread screw rod (10) is threadedly connected to the inner side of the connecting plate (9), a first motor (11) is fixedly connected to the left side of the positive and negative thread screw rod (10), the first motor (11) is fixedly connected to the isolation box (1), an air inlet slot (12) is provided on the inner side of the isolation box (1), a first fan blade (13) is movably connected to the inner side of the air inlet slot (12), the first The rear side of the fan blade (13) is fixedly connected to a first pulley (14), the outer side of the first pulley (14) is movably connected to a belt (15), the inner side of the belt (15) is movably connected to a second pulley (16), the front side of the second pulley (16) is fixedly connected to a rotating rod (17), the rotating rod (17) is movably connected to an isolation box (1), the outer side of the rotating rod (17) is fixedly connected to a first bevel gear (18), the upper side of the first bevel gear (18) is meshed with a second bevel gear (19), the upper side of the second bevel gear (19) is fixedly connected to a second fan blade (20), the front side of the rotating rod (17) is fixedly connected to a second motor (21), the second motor (21) is fixedly connected to the isolation box (1), the front side of the isolation box (1) is fixedly connected to a third motor (22), the front side of the third motor (22) is fixedly connected to a moving screw (23), and the outer side of the moving screw (23) is threadedly connected to a cutting device (24).

2. A paper packaging box processing cutting device according to claim 1, characterized in that: An exhaust slot (25) is provided on the lower surface of the isolation box (1), and a blocking net (26) is fixedly connected to the inner side of the exhaust slot (25).

3. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: A movable groove (27) is provided on the surface of the isolation box (1), and a baffle (28) is movably connected to the inner side of the movable groove (27).

4. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: A limiting groove (29) is provided on the surface of the cutting device (24), the inner side of the limiting groove (29) is movably connected to a limiting rod (30), and the limiting rod (30) is fixedly connected to the isolation box (1).

5. The cutting device for processing paper packaging boxes according to claim 3, characterized in that: The surface of the isolation box (1) and the inner side of the baffle (28) are both provided with fixing grooves (31), and the inner side of the fixing groove (31) is threadedly connected with a fixing screw (32).

6. The cutting device for processing paper packaging boxes according to claim 1, characterized in that: A support rod (33) is fixedly connected to the lower side of the isolation box (1), and a mounting plate (34) is fixedly connected to the outer side of the support rod (33).

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