Corrugated board shearing machine

Abstract

The corrugated board shearing machine comprises a supporting table, a board shearing machine body, a material guiding mechanism and a recycling mechanism, the material guiding mechanism is arranged on the surface of the supporting table, the recycling mechanism is arranged between the supporting table and the board shearing machine body, and the material guiding mechanism comprises a material guiding assembly and a material pushing assembly. The material pushing assembly comprises a driving module and a pressing plate, the moving seat is arranged to be movable, so that the motor is started to drive the screw rod to rotate, the moving seat is made to move along the side wall of the screw rod, and then the moving seat pushes a corrugated board into a feeding port of the board shearing machine body; and meanwhile, a hydraulic rod is arranged at the top of the moving seat, the end of an inner rod of the hydraulic rod and the bottom face of a pressing plate are fixedly installed, and the pressing plate is in an L shape, so that the height of the pressing plate is conveniently adjusted through the hydraulic rod, the corrugated board placed between the two sets of guide plates is fixed, and the situation that the corrugated board inclines in the moving process, and cutting fails is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a corrugated board shearing machine. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is composed of corrugated core paper and cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. Corrugated cardboard needs to be cut using a shearing machine during the production process.

[0003] Most traditional corrugated cardboard shearing machines do not have the ability to fix and load multiple layers of corrugated paper. Workers manually place the corrugated cardboard under the blade of the shearing machine. The edges of the corrugated support boards that workers manually put in are not neat enough, resulting in a lot of waste when shearing the corrugated cardboard, causing a waste of raw materials. At the same time, the waste sheared needs to be manually poured out of the shearing machine by workers, which poses certain risks.

[0004] After searching, the prior art has a publication number of CN217620921U, which discloses a shearing machine for a corrugated cardboard production line, including a shearing machine body, a feeding plate fixedly connected to the side of the shearing machine body located at the feeding end, and a top surface of the feeding plate rotatably connected to a plurality of evenly distributed feeding rollers through a bracket; when the driving motor of the utility model is turned on, it can drive the first push plate and the second push plate to push the corrugated cardboard through the reciprocating screw and the T-plate, so that it can smoothly enter the interior of the shearing machine body for cutting, so that the corrugated cardboard is arranged more neatly during cutting, the scrap rate of the corrugated cardboard is reduced, and the mechanical feeding is faster, which increases the practicality of the device; under the coordinated use of the limit plate and the adjustment mechanism, the top surface of the feeding plate can be adjusted according to the size of the corrugated cardboard, so that the corrugated cardboard can be limited during feeding, and is more suitable for the size of the corrugated cardboard, making the application range of the shearing machine wider.

[0005] However, the utility model adopts a feeding roller to feed the corrugated cardboard to avoid the problem of low efficiency of manual feeding, but the corrugated cardboard shearing is mostly done by piling up multiple layers of corrugated cardboard and cutting them through a shearing machine. The feeding roller of the utility model is easy to cause the upper layer of corrugated cardboard to shift during transportation, thereby causing waste to appear during cutting, affecting the cutting efficiency of the corrugated cardboard. At the same time, the utility model does not have a device for processing the waste, resulting in waste accumulation under the shearing knife, affecting the cutting of the corrugated cardboard. Therefore, a corrugated cardboard shearing machine is needed. Utility Model Content

[0006] The utility model aims to provide a corrugated cardboard shearing machine, which pushes the corrugated cardboard to the feed port of the shearing machine body by setting a movable first motor, and at the same time, hydraulic rods are symmetrically arranged on the top of the movable seat, and the inner rod ends of the hydraulic rods are respectively fixedly installed on the bottom surface of the pressing plate, and the pressing plate is L-shaped, so that the height of the pressing plate can be adjusted by the hydraulic rod to fix the corrugated cardboard placed on the surface of the support table and inside the two sets of guide wheels, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A corrugated cardboard shearing machine comprises a support platform, a shearing machine body, a material guiding mechanism and a recycling mechanism, wherein the material guiding mechanism is arranged on the surface of the support platform, the recycling mechanism is arranged between the support platform and the shearing machine body, the material guiding mechanism comprises a material guiding assembly and a material pushing assembly, the material pushing assembly comprises a driving module and a pressing plate, the pressing plate is arranged in an L-shape, and the bottom surface of the pressing plate is fixedly mounted on the inner rod end of a hydraulic rod respectively, the hydraulic rods are symmetrically mounted on the surface of a moving seat respectively, the moving seat is threadedly connected to the driving module, the bottom surface of the moving seat is slidably connected to the surface of the support platform, and the inner top surface of the pressing plate is in contact with the corrugated cardboard.

[0009] Preferably, the driving module includes a screw and a motor, a square groove is opened in the middle of the surface of the support table, one end of the screw is fixedly installed with one end of the square groove through a bearing seat, and the other end of the screw passes through the support table and is keyed to the output shaft of the motor. The motor is installed on the side wall of the support table, and the side wall of the screw is threadedly connected to the side wall of the square groove at the bottom end of the movable seat.

[0010] Preferably, the material guide assembly includes a bracket, a first push rod and a guide plate. The brackets are symmetrically installed on the side walls of the support platform and are perpendicular to the direction in which the movable seat is placed. The first push rods are symmetrically installed on the side walls of the brackets. The inner rod ends of the first push rods are fixedly installed on the side walls of the guide plate. Multiple sets of guide wheels are provided on the opposite side walls of the two sets of guide plates.

[0011] Preferably, the surface of the support platform is provided with limiting grooves symmetrically and vertically on both sides of the square groove, and the inner walls of the limiting grooves are respectively slidably connected to the end side walls of the guide plate.

[0012] Preferably, the limiting grooves are not interpenetrating with the square grooves, and the distance between two opposing groups of limiting grooves is greater than the length of the movable seat.

[0013] Preferably, the recycling mechanism includes a pushing assembly and a waste box, the waste box is arranged between the support table and the shearing machine body, the surface of the waste box is symmetrically provided with sliding grooves, the inner walls of the sliding grooves are respectively slidably connected to limit blocks, and the limit blocks are symmetrically arranged at one end of the bottom surface of the box cover.

[0014] Preferably, the height of the box cover at the top of the waste box is the same as the height of the support platform and the internal feed port of the shearing machine body.

[0015] Preferably, the pusher assembly includes a support plate, which is arranged at one end of the shearing machine body away from the blade. The side wall of the support plate located inside the shearing machine body is symmetrically arranged with a second push rod, and the inner rod ends of the second push rod are fixedly mounted on the push plate.

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

[0017] The utility model arranges the movable seat to be movable so that the screw can be driven to rotate by starting the motor, thereby making the movable seat move along the side wall of the screw and thereby pushing the corrugated cardboard into the feed port of the shearing machine body; at the same time, a hydraulic rod is arranged on the top of the movable seat, the inner rod end of the hydraulic rod is fixedly installed with the bottom surface of the pressing plate, and the pressing plate is L-shaped so that the height of the pressing plate can be adjusted by the hydraulic rod, and the corrugated cardboard placed between the two sets of guide plates can be fixed, thereby preventing the corrugated cardboard from tilting during the movement and causing cutting failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the material guiding mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the pressure plate position of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the recycling mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the pusher assembly of the utility model.

[0023] In the figure: 1. support table; 2. bracket; 3. first push rod; 4. guide plate; 5. guide wheel; 6. limit groove; 7. square groove; 8. screw; 9. motor; 10. moving seat; 11. hydraulic rod; 12. pressure plate; 13. waste box; 14. slide groove; 15. box cover; 16. limit block; 17. shearing machine body; 19. support plate; 20. second push rod; 21. push 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 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.

[0025] See also Figures 1 to 5 , the utility model provides a technical solution:

[0026] A corrugated cardboard shearing machine comprises a support platform 1, a shearing machine body 17, a material guiding mechanism and a recycling mechanism, wherein the material guiding mechanism is arranged on the surface of the support platform 1, and the recycling mechanism is arranged between the support platform 1 and the shearing machine body 17, the material guiding mechanism comprises a material guiding assembly and a material pushing assembly, and the material pushing assembly comprises a driving module and a pressing plate 12, the pressing plate 12 is arranged in an L-shape, and the bottom surface of the pressing plate 12 is fixedly installed with the inner rod end of a hydraulic rod 11, and the hydraulic rod 11 is symmetrically installed on the surface of a moving seat 10, and the moving seat 10 is threadedly connected with the driving module, and the bottom surface of the moving seat 10 is slidably connected with the surface of the support platform 1, and the inner top surface of the pressing plate 12 is in contact with the corrugated cardboard.

[0027] The driving module includes a screw 8 and a motor 9. A square groove 7 is opened in the middle of the surface of the support platform 1. One end of the screw 8 is fixedly installed with one end of the square groove 7 through a bearing seat, and the other end of the screw 8 passes through the support platform 1 and is keyed to the output shaft of the motor 9. The motor 9 is installed on the side wall of the support platform 1, and the side wall of the screw 8 is threadedly connected with the side wall of the bottom end of the moving seat 10 located inside the square groove 7.

[0028] The movable seat 10 is threadedly connected with the screw rod 8, and hydraulic rods 11 are symmetrically installed on the top of the movable seat 10. The inner rod ends of the hydraulic rods 11 are fixedly installed on the bottom surface of the pressing plate 12, so that the height of the pressing plate 12 can be adjusted by the hydraulic rods 11, so that the corrugated cardboard placed on the surface of the support platform 1 can be pressed down and fixed by the pressing plate 12, thereby increasing the stability of the corrugated cardboard when moving, avoiding the corrugated cardboard from tilting and causing cutting failure.

[0029] The material guiding assembly comprises a bracket 2, a first push rod 3 and a guide plate 4. The bracket 2 is symmetrically mounted on the side walls of the support platform 1 and is perpendicular to the direction in which the moving seat 10 is placed. The first push rods 3 are symmetrically mounted on the side walls of the bracket 2. The inner rod ends of the first push rods 3 are fixedly mounted on the side walls of the guide plate 4. The opposite side walls of the two groups of guide plates 4 are provided with a plurality of groups of guide wheels 5.

[0030] By setting the brackets 2, they are respectively installed on the side walls of both sides of the support platform 1, and the opposite side walls of the two groups of brackets 2 are respectively provided with first push rods 3, and the inner rod ends of the first push rods 3 are respectively fixedly installed with guide plates 4, so that the guide plates 4 placed on the surface of the support platform 1 can be pushed by the first push rods 3 to clamp the corrugated cardboard, and at the same time, the opposite side walls of the two groups of guide plates 4 are respectively provided with a plurality of guide wheels 5 to guide the corrugated cardboard.

[0031] The surface of the support platform 1 is symmetrically and vertically provided with limiting grooves 6 on both sides of the square groove 7, and the inner walls of the limiting grooves 6 are respectively slidably connected to the end side walls of the guide plate 4. The limiting grooves 6 are symmetrically provided on both sides of the square groove 7, and the inner walls of the limiting grooves 6 are respectively slidably connected to the bottom side walls of the guide plate 4, so that the guide plate 4 is guided by the limiting grooves 6, thereby increasing the stability of the guide plate 4 when moving.

[0032] The limiting grooves 6 are not connected to the square grooves 7, and the spacing between the two opposing groups of limiting grooves 6 is greater than the length of the moving seat 10. At the same time, the limiting grooves 6 are not connected to the square grooves 7, and the spacing between the two opposing groups of limiting grooves 6 is greater than the length of the moving seat 10 to prevent the two groups of guide plates 4 from being pushed into the interior of the moving seat 10, thereby preventing the moving seat 10 from moving along the surface of the screw 8.

[0033] The recycling mechanism includes a pushing assembly and a waste box 13. The waste box 13 is arranged between the support platform 1 and the shearing machine body 17. The surface of the waste box 13 is symmetrically provided with slide grooves 14. The inner walls of the slide grooves 14 are respectively slidably connected to the limit blocks 16. The limit blocks 16 are symmetrically arranged at one end of the bottom surface of the box cover 15.

[0034] The height of the box cover 15 located on the top of the waste box 13 is the same as the height of the support platform 1 and the internal feed port of the shearing machine body 17.

[0035] By setting the waste box 13 between the support table 1 and the shearing machine body 17, the waste cut by the blade inside the shearing machine body 17 can be pushed into the waste box 13 by the pushing assembly to collect the waste. At the same time, the height of the waste box 13 and the box cover 15 is set to be the same as the height of the support table 1 and the feed port of the shearing machine body 17, so that the material guiding mechanism can guide the waste to the feed port of the shearing machine body 17.

[0036] The pusher assembly includes a support plate 19, which is arranged at one end of the shearing machine body 17 away from the blade. The side wall of the support plate 19 located inside the shearing machine body 17 is symmetrically arranged with a second push rod 20, and the inner rod end of the second push rod 20 is fixedly installed with the push plate 21.

[0037] By setting a second push rod 20 installed inside the shearing machine body 17 and fixedly installed with the side wall of the support plate 19, the second push rod 20 can push the push plate 21 at the end of the inner rod to push the waste inside the shearing machine body 17 into the waste box 13 to collect the waste, thereby preventing the waste from accumulating on the inner wall of the shearing machine body 17 and affecting the normal use of the shearing machine body 17.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A corrugated board shearing machine, comprising a support platform (1), a shearing machine body (17), a material guiding mechanism and a recycling mechanism, characterized in that: The material guiding mechanism is arranged on the surface of the support platform (1), and the recovery mechanism is arranged between the support platform (1) and the shearing machine body (17). The material guiding mechanism includes a material guiding component and a material pushing component. The material pushing component includes a driving module and a pressing plate (12). The pressing plate (12) is arranged in an L shape, and the bottom surface of the pressing plate (12) is fixedly installed with the inner rod end of the hydraulic rod (11). The hydraulic rod (11) is symmetrically installed on the surface of the movable seat (10). The movable seat (10) is threadedly connected with the driving module. The bottom surface of the movable seat (10) is slidably connected with the surface of the support platform (1), and the inner top surface of the pressing plate (12) is in contact with the corrugated cardboard.

2. A corrugated board shearing machine according to claim 1, characterized in that: The driving module comprises a screw rod (8) and a motor (9); a square groove (7) is provided in the middle of the surface of the support platform (1); one end of the screw rod (8) is fixedly mounted to one end of the square groove (7) through a bearing seat; the other end of the screw rod (8) passes through the support platform (1) and is keyed to the output shaft of the motor (9); the motor (9) is mounted on the side wall of the support platform (1); and the side wall of the screw rod (8) is threadedly connected to the side wall of the bottom end of the moving seat (10) located inside the square groove (7).

3. A corrugated board shearing machine according to claim 2, characterized in that: The material guide assembly comprises a bracket (2), a first push rod (3) and a guide plate (4); the bracket (2) is symmetrically mounted on the side walls of the support platform (1) and is perpendicular to the direction in which the movable seat (10) is placed; the first push rods (3) are symmetrically mounted on the side walls of the bracket (2); the inner rod ends of the first push rods (3) are fixedly mounted on the side walls of the guide plate (4); and a plurality of guide wheels (5) are arranged on the opposite side walls of the two sets of guide plates (4).

4. A corrugated board shearing machine according to claim 3, characterized in that: The surface of the support platform (1) is provided with symmetrical and vertical limit grooves (6) on both sides of the square groove (7), and the inner walls of the limit grooves (6) are respectively slidably connected to the end side walls of the guide plate (4).

5. A corrugated board shearing machine according to claim 4, characterized in that: The limiting grooves (6) are not interpenetrating with the square grooves (7), and the distance between two opposing groups of limiting grooves (6) is greater than the length of the movable seat (10).

6. The corrugated board shearing machine according to claim 1, characterized in that: The recycling mechanism comprises a material pushing assembly and a waste box (13); the waste box (13) is arranged between the support platform (1) and the shearing machine body (17); the surface of the waste box (13) is symmetrically provided with slide grooves (14); the inner walls of the slide grooves (14) are respectively slidably connected to limit blocks (16); and the limit blocks (16) are symmetrically arranged at one end of the bottom surface of the box cover (15).

7. A corrugated board shearing machine according to claim 6, characterized in that: The height of the box cover (15) located on the top of the waste box (13) is the same as the height of the support platform (1) and the internal feed port of the shearing machine body (17).

8. The corrugated board shearing machine according to claim 7, characterized in that: The pusher assembly comprises a support plate (19), wherein the support plate (19) is arranged at one end of the shearing machine body (17) away from the blade, and a second push rod (20) is symmetrically arranged on the side wall of the support plate (19) located inside the shearing machine body (17), and the inner rod end of the second push rod (20) is fixedly mounted on the push plate (21).

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