High-strength corrugated board production equipment

Abstract

The utility model relates to the technical field of corrugated paper production, in particular to high-strength corrugated board production equipment. Comprising a rack, first conveying belt equipment, second conveying belt equipment, a cutting base, a cutting mechanism, a dust blocking mechanism, a first dust suction head and a second dust suction head. The first conveying belt equipment and the second conveying belt equipment are both mounted on the rack; a cutting hole is formed in the cutting seat; the cutting mechanism is mounted above the rack and comprises a second electric telescopic rod, a cutter mounting plate and a cutter; the dust blocking mechanism comprises a first rectangular frame, a second rectangular frame and an elastic connecting assembly. The first dust collection head is mounted at the upper end of the cutter mounting plate, and the second dust collection head is mounted at the bottom end of the cutting base. According to the technical scheme, the dust blocking mechanism is synchronously driven to move downwards in the cutting process, so that paper scraps generated after cutting can be prevented from splashing out, the cut part of a paperboard can be flattened, and the cutting effect on the paperboard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production, in particular to high-strength corrugated paperboard production equipment. Background Art

[0002] Corrugated cardboard, also known as corrugated cardboard, is made of at least one layer of corrugated paper and a layer of boxboard (also called boxboard) bonded together. It has good elasticity and extensibility and is mainly used to make cartons, cardboard sandwiches and other packaging materials for fragile goods. It is made by pulping traditional straw pulp and waste paper to make raw cardboard similar to yellow cardboard, which is then machined to make it corrugated, and then bonded to the boxboard with adhesives such as sodium silicate on its surface.

[0003] The patent with announcement number CN216545026U discloses a high-strength corrugated cardboard production equipment, which relates to the technical field of corrugated cardboard production. The high-strength corrugated cardboard production equipment includes a workbench, a mounting plate is fixedly mounted on the upper surface of the workbench, a plurality of transmission shafts are rotatably connected to the front of the mounting plate, a transmission roller is fixedly connected to the outer surface of the transmission shaft, a driving motor is fixedly connected to the back of the mounting plate, and the output shaft of the driving motor is transmission-connected to the plurality of transmission shafts through a chain, and a reeling device, a gluing device, a guide assembly, an adjusting device, a cooling device and a cutting device are arranged on the front of the mounting plate and above the transmission roller.

[0004] The above patent still has the following technical defects: a lot of paper scraps will be generated during the cutting process of corrugated paper, and these paper scraps will cause certain pollution to the surrounding working environment. If the cut part of the cardboard cannot be kept flat during cutting, it will affect the cutting effect of the cardboard. Utility Model Content

[0005] The utility model aims to provide a high-strength corrugated paperboard production device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a high-strength corrugated paperboard production equipment, comprising:

[0007] A frame, a first conveyor belt device and a second conveyor belt device, wherein the first conveyor belt device and the second conveyor belt device are both installed on the frame;

[0008] A cutting seat, on which a cutting hole is opened, the cutting seat is installed on the frame and is located between the first conveyor belt device and the second conveyor belt device;

[0009] Cutting mechanism, which is installed above the frame. The cutting mechanism includes a second electric telescopic rod, a cutter mounting plate and a cutter. A gantry is provided on the frame. The second electric telescopic rod is installed on the gantry. The cutter mounting plate is installed on the output shaft of the second electric telescopic rod. The cutter is installed on the cutter mounting plate;

[0010] Dust blocking mechanism, which includes a first rectangular frame, a second rectangular frame and an elastic connection component. The first rectangular frame is installed at the bottom end of the cutter mounting plate. The second rectangular frame is slidably connected to the first rectangular frame, and the second rectangular frame and the first rectangular frame are connected by an elastic connection component;

[0011] The first dust suction head and the second dust suction head. The first dust suction head is installed at the upper end of the cutter mounting plate, and the second dust suction head is installed at the bottom end of the cutting seat.

[0012] Preferably, it further includes a support. A turntable is rotatably installed on the support. A second servo motor for driving the turntable to rotate is installed on the support. Two side plates are arranged side by side on the turntable; Two moving baffles are slidably installed between the two side plates. First electric telescopic rods are installed on both side plates. The two first electric telescopic rods are respectively used to drive the two moving baffles to move. Support plates are vertically slidably installed on the two moving baffles. An inclined surface is provided at the upper end of the support plate. A power component for driving the support plate to lift is installed on the moving baffle; Distance measuring sensors are installed on the two moving baffles.

[0013] Preferably, the power component includes a first servo motor and a threaded rod. A slider is connected to the support plate. A sliding hole for the slider to slide is provided on the moving baffle. The threaded rod is rotatably installed inside the sliding hole. The slider is threadedly connected to the threaded rod. The first servo motor is installed on the moving baffle and its output shaft is connected to the threaded rod.

[0014] Preferably, side holes are provided on both sides of the support plate.

[0015] Preferably, the elastic connection component includes a first connecting plate, a second connecting plate, a guide rod, a spring and a limit block. Among them, the first connecting plate and the second connecting plate are respectively connected to the second rectangular frame and the cutter mounting plate. The guide rod movably penetrates through the second connecting plate. The two ends of the guide rod are respectively connected to the limit block and the first connecting plate. The spring is sleeved on the guide rod.

[0016] Preferably, through holes are provided on the cutter mounting plate. A vacuum cleaner main body is installed on the side of the frame. Suction pipes are connected between the vacuum cleaner main body and the first dust suction head and the second dust suction head.

[0017] Preferably, two first limit baffles are arranged side by side above the first conveyor belt device, and two second limit baffles are arranged side by side above the second conveyor belt device. Both the first limit baffle and the second limit baffle are connected to the frame. The outer ends of the two first limit baffles are both connected with inclined plates, and the two inclined plates form an "eight" - shaped structure.

[0018] Preferably, a plurality of leveling rollers are rotatably installed between the two first limit baffles and between the two second limit baffles.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] 1. The second electric telescopic rod drives the cutter mounting plate to move downward, that is, drives the dust - blocking mechanism to move downward synchronously. The second rectangular frame first contacts the cardboard and presses and fixes the cardboard, so that the cut part on the cardboard can be flat, thereby improving the cutting effect on the cardboard.

[0021] 2. During the cutting process, the second rectangular frame and the first rectangular frame block the outside of the cutter, so as to reduce the flying paper scraps. At the same time, start the vacuum cleaner main body to work. The first suction head and the second suction head can suck the paper scraps generated during the cutting process into the interior of the vacuum cleaner main body, reducing the pollution of the surrounding working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figures 1-3 are all structural schematic diagrams of the utility model.

[0023] Figure 4 is the structural schematic diagram of the dust - blocking mechanism in the utility model.

[0024] Reference numerals: 1, frame; 2, support; 3, first conveyor belt device; 4, second conveyor belt device; 5, turntable; 6, side plate; 7, moving baffle; 701, sliding hole; 8, support plate; 81, side hole; 9, first electric telescopic rod; 10, first servo motor; 11, threaded rod; 12, distance measuring sensor; 131, first limit baffle; 132, second limit baffle; 14, inclined plate; 15, gantry; 16, second electric telescopic rod; 17, cutter mounting plate; 18, vacuum cleaner main body; 191, first suction head; 192, second suction head; 20, cutter; 211, first rectangular frame; 212, second rectangular frame; 221, first connecting plate; 222, second connecting plate; 231, guide rod; 232, spring; 233, limit block; 24, leveling roller; 25, second servo motor; 26, cutting seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Embodiment 1

[0026] As Figures 1-3As shown in the figure, a high-strength corrugated cardboard production device proposed in this embodiment includes a frame 1, a first conveyor belt device 3, a second conveyor belt device 4, a cutting seat 26, a cutting mechanism, a dust-proof mechanism, a first dust suction head 191, and a second dust suction head 192.

[0027] Both the first conveyor belt device 3 and the second conveyor belt device 4 are installed on the frame 1; a cutting hole is provided on the cutting seat 26, and the cutting seat 26 is installed on the frame 1 and located between the first conveyor belt device 3 and the second conveyor belt device 4.

[0028] The cutting mechanism is installed above the frame 1. The cutting mechanism includes a second electric telescopic rod 16, a cutter mounting plate 17, and a cutter 20. A gantry 15 is provided on the frame 1. The second electric telescopic rod 16 is installed on the gantry 15. The cutter mounting plate 17 is installed on the output shaft of the second electric telescopic rod 16, and the cutter 20 is installed on the cutter mounting plate 17.

[0029] The dust-proof mechanism includes a first rectangular frame 211, a second rectangular frame 212, and an elastic connection component. The first rectangular frame 211 is installed at the bottom end of the cutter mounting plate 17. The second rectangular frame 212 is slidably connected to the first rectangular frame 211, and the second rectangular frame 212 and the first rectangular frame 211 are connected by an elastic connection component. The elastic connection component includes a first connecting plate 221, a second connecting plate 222, a guide rod 231, a spring 232, and a limit block 233. Among them, the first connecting plate 221 and the second connecting plate 222 are respectively connected to the second rectangular frame 212 and the cutter mounting plate 17. The guide rod 231 movably penetrates the second connecting plate 222. The two ends of the guide rod 231 are respectively connected to the limit block 233 and the first connecting plate 221, and the spring 232 is sleeved on the guide rod 231.

[0030] The first dust suction head 191 is installed at the upper end of the cutter mounting plate 17. The second dust suction head 192 is installed at the bottom end of the cutting seat 26. A through hole is provided on the cutter mounting plate 17. A dust collector main body 18 is installed on the side of the frame 1. A dust suction pipe is connected between the dust collector main body 18 and both the first dust suction head 191 and the second dust suction head 192.

[0031] Two first limit baffles 131 are arranged side by side above the first conveyor belt device 3. Two second limit baffles 132 are arranged side by side above the second conveyor belt device 4. Both the first limit baffles 131 and the second limit baffles 132 are connected to the frame 1. The cardboard during movement can be limited by the provided first limit baffles 131 and second limit baffles 132 to prevent the cardboard from shifting in position during movement. The outer ends of the two first limit baffles 131 are both connected with inclined plates 14. The two inclined plates 14 form a "V" - shaped structure. The setting of the two inclined plates 14 enables the cardboard to be easily moved between the two first limit baffles 131.

[0032] A plurality of leveling rollers 24 are rotatably installed between the two first limit baffles 131 and between the two second limit baffles 132. The arrangement of the plurality of leveling rollers 24 can prevent the corrugated board from warping during transportation and keep the board in a flat state.

[0033] In this embodiment, the second electric telescopic rod 16 drives the cutter mounting plate 17 to move downward, that is, drives the cutter 20 and the dust-proof mechanism to move downward synchronously. The second rectangular frame 212 will first contact the cardboard and press and fix the cardboard, so that the cut part of the cardboard can be flat, thereby improving the cutting effect on the cardboard. At the same time, the second rectangular frame 212 and the first rectangular frame 211 block the outside of the cutter 20, thereby reducing the flying paper scraps. During this process, the vacuum cleaner main body 18 is started to work. The first suction head 191 and the second suction head 192 can suck the paper scraps generated during the cutting process into the interior of the vacuum cleaner main body 18, reducing the pollution to the surrounding working environment.

[0034] Embodiment Two

[0035] As Figures 1-3 shown, a high-strength corrugated board production device proposed in this embodiment, compared with Embodiment One, further includes a support 2 in this embodiment. A turntable 5 is rotatably installed on the support 2. A second servo motor 25 for driving the turntable 5 to rotate is installed on the support 2. Two side plates 6 are arranged side by side on the turntable 5; two moving baffles 7 are slidably installed between the two side plates 6. First electric telescopic rods 9 are installed on both side plates 6 on both sides, and the two first electric telescopic rods 9 are respectively used to drive the two moving baffles 7 to move. Support plates 8 are vertically slidably installed on the two moving baffles 7. Side holes 81 are formed on both sides of the support plate 8. The operator places his hands under the side holes 81 to hold the stacked cardboard, so as to facilitate taking out the stacked cardboard. The upper end of the support plate 8 is provided with an inclined surface. A power assembly for driving the support plate 8 to lift and lower is installed on the moving baffle 7. The power assembly includes a first servo motor 10 and a threaded rod 11. A slider is connected to the support plate 8. A sliding hole 701 for the slider to slide is formed on the moving baffle 7. The threaded rod 11 is rotatably installed inside the sliding hole 701. The slider is threadedly connected to the threaded rod 11. The first servo motor 10 is installed on the moving baffle 7 and its output shaft is connected to the threaded rod 11.

[0036] The cut corrugated cardboard is immediately conveyed by the second conveyor belt device 4 and then falls onto the pallet 8. Since the upper end of the pallet 8 is provided with an inclined surface, the corrugated cardboard slides towards the moving baffle 7. During the process of the pallet 8 receiving multiple cut corrugated cardboards, the power assembly is arranged to drive the pallet 8 to move downward intermittently, so that multiple cut corrugated cardboards can be stacked on the pallet 8. When the corrugated cardboard is stacked to a limited height, the second servo motor 25 is arranged to drive the turntable 5 to rotate 180 degrees, and the pallet 8 on the other side can continue to receive materials. At the same time, the first electric telescopic rod 9 is started to drive the moving baffle 7 to move outward, and multiple corrugated cardboards can be pushed out, so as to facilitate the removal of the stacked corrugated cardboards from the pallet 8; ranging sensors 12 are installed on both moving baffles 7. The ranging sensor 12 is a laser ranging sensor, which can measure the distance between it and the outer end of the cardboard, and thus can control the cut length of the cardboard.

[0037] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to this. Within the knowledge scope of those skilled in the art to which the present invention pertains, various changes can be made without departing from the purpose of the present invention.

Claims

1. A high-strength corrugated cardboard production device, characterized in that Including: A frame (1), a first conveyor belt device (3) and a second conveyor belt device (4), both the first conveyor belt device (3) and the second conveyor belt device (4) are installed on the frame (1); A cutting seat (26) with a cutting hole formed thereon, the cutting seat (26) is installed on the frame (1) and is located between the first conveyor belt device (3) and the second conveyor belt device (4); A cutting mechanism, which is installed above the frame (1), the cutting mechanism includes a second electric telescopic rod (16), a cutter mounting plate (17) and a cutter (20), a gantry (15) is provided on the frame (1), the second electric telescopic rod (16) is installed on the gantry (15), the cutter mounting plate (17) is installed on the output shaft of the second electric telescopic rod (16), and the cutter (20) is installed on the cutter mounting plate (17); A dust shielding mechanism, the dust shielding mechanism includes a first rectangular frame (211), a second rectangular frame (212) and an elastic connection assembly, the first rectangular frame (211) is installed at the bottom end of the cutter mounting plate (17), the second rectangular frame (212) is slidably connected to the first rectangular frame (211), and the second rectangular frame (212) is connected to the first rectangular frame (211) through the elastic connection assembly; A first dust suction head (191) and a second dust suction head (192), the first dust suction head (191) is installed at the upper end of the cutter mounting plate (17), and the second dust suction head (192) is installed at the bottom end of the cutting seat (26).

2. The high-strength corrugated cardboard production equipment according to claim 1, characterized in that, It further includes a support (2) with a turntable (5) rotatably installed thereon, a second servo motor (25) for driving the rotation of the turntable (5) is installed on the support (2), and two side plates (6) are arranged side by side on the turntable (5); two moving baffles (7) are slidably installed between the two side plates (6), first electric telescopic rods (9) are installed on both sides of the side plates (6), the two first electric telescopic rods (9) are respectively used to drive the two moving baffles (7) to move, a support plate (8) is vertically slidably installed on each of the two moving baffles (7), an inclined surface is provided at the upper end of the support plate (8), and a power assembly for driving the lifting of the support plate (8) is installed on the moving baffle (7); distance measuring sensors (12) are installed on both of the two moving baffles (7).

3. The high-strength corrugated cardboard production equipment according to claim 2, wherein, The power assembly includes a first servo motor (10) and a threaded rod (11), a slider is connected to the support plate (8), a sliding hole (701) for the slider to slide is formed on the moving baffle (7), the threaded rod (11) is rotatably installed inside the sliding hole (701), the slider is threadedly connected to the threaded rod (11), and the first servo motor (10) is installed on the moving baffle (7) and its output shaft is connected to the threaded rod (11).

4. The high-strength corrugated cardboard production equipment according to claim 2, characterized in that, Side holes (81) are formed on both sides of the support plate (8).

5. A high-strength corrugated cardboard production device according to claim 1, characterized in that, The elastic connection assembly includes a first connecting plate (221), a second connecting plate (222), a guide rod (231), a spring (232), and a limit block (233). Among them, the first connecting plate (221) and the second connecting plate (222) are respectively connected to the second rectangular frame (212) and the cutter mounting plate (17). The guide rod (231) movably penetrates through the second connecting plate (222), and both ends of the guide rod (231) are connected to the limit block (233) and the first connecting plate (221), respectively. The spring (232) is sleeved on the guide rod (231).

6. The high-strength corrugated cardboard production equipment according to claim 1, characterized in that, A through hole is formed in the cutter mounting plate (17), and a dust collector main body (18) is installed on the side of the frame (1). Dust suction pipes are connected between the dust collector main body (18) and the first dust suction head (191) and the second dust suction head (192), respectively.

7. An apparatus for producing high-strength corrugated cardboard according to claim 1, characterized in that, Two first limit baffles (131) are arranged side by side above the first conveyor belt device (3), and two second limit baffles (132) are arranged side by side above the second conveyor belt device (4). The first limit baffles (131) and the second limit baffles (132) are both connected to the frame (1). The outer ends of the two first limit baffles (131) are both connected with inclined plates (14), and the two inclined plates (14) form an "eight"-shaped structure.

8. A high-strength corrugated cardboard production device according to claim 7, characterized in that, A plurality of leveling rollers (24) are rotatably installed between the two first limit baffles (131) and between the two second limit baffles (132), respectively.

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