Compression-resistant paperboard and cutting equipment for paperboard processing

Abstract

The utility model discloses a compression-resistant paperboard and cutting equipment for paperboard processing, and relates to the technical field of paperboard processing equipment. The device comprises a platform, the top of the platform is fixedly connected with a top frame, and the top of the platform is provided with a paperboard body; a cleaning assembly is arranged in the inner cavity of the platform and comprises a rotary drum, and the rotary drum is movably connected to the inner cavity of the platform. According to the utility model, through the motor driving system, the driving belt pulley arranged on the surface of the lead screw is used for driving the driven belt pulley to rotate, so that the rotating drum is driven to rotate, the suction fan works in the rotating drum and generates negative pressure, and when the chip suction port on the surface of the rotating drum is butted with the cutting port, the suction fan can effectively adsorb and collect chips generated in the cutting process, so that the cutting efficiency is improved. And meanwhile, the cleaning brush on the surface of the rotary drum can clean the cutting opening through continuous rotation of the rotary drum, the situation that chippings are accumulated or block the cutting opening is prevented, and therefore normal work of the air suction system is kept.

Description

Technical Field

[0001] This utility model belongs to the technical field of paperboard processing equipment, and in particular relates to a compression-resistant paperboard and a cutting device for paperboard processing. Background Technology

[0002] Paperboard is a material made from pulp and is widely used in packaging, construction, industry, and daily life. It is usually made of multiple layers of paper through pressing and bonding, and has high strength and durability. In order to ensure paper quality, improve production efficiency, and ensure hygienic production environment, dust removal equipment is used during paper processing.

[0003] In the processing of cardboard in the prior art, cutting is an indispensable process. However, existing cardboard cutting equipment often generates a large amount of debris when cutting cardboard. This debris accumulates on the surface of the cutting platform. As the debris continues to accumulate, the surface of the cutting platform gradually becomes uneven, which affects the placement and alignment of the cardboard. Since the cardboard cannot remain stable on an uneven platform, the cutting accuracy is significantly affected, thereby reducing the overall processing quality.

[0004] To address these issues, we provide a compression-resistant cardboard and a cutting device for cardboard processing. Utility Model Content

[0005] The purpose of this invention is to provide a compression-resistant cardboard and a cutting device for cardboard processing. By combining the cleaning component and the cutting component, the invention solves the problem in the prior art that a large amount of debris generated when cardboard is cut cannot be collected in time, which easily leads to unstable placement of the cardboard and affects the cutting accuracy.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a pressure-resistant cardboard and a cutting device for cardboard processing, comprising a platform, a top frame fixedly connected to the top of the platform, and a cardboard body disposed on the top of the platform; a cleaning component is disposed in the inner cavity of the platform, the cleaning component including a rotating drum, the rotating drum being movably connected to the inner cavity of the platform, stabilizing discs being movably connected to both sides of the inner cavity of the rotating drum, a fixing rod being fixedly connected to one side of the stabilizing disc, a suction fan being fixedly connected to the surface of the fixing rod, a hollow plate being fixedly connected to one side of the stabilizing disc, and a suction port being opened at the top of the hollow plate; a cutting component is disposed at the bottom of the top frame, the cutting component including a lead screw, the lead screw being movably connected to the inner cavity of the top frame, a sliding sleeve being threadedly connected to the surface of the lead screw, a cutting machine being fixedly connected to the bottom of the sliding sleeve, and a limit rod being fixedly connected to the bottom of the top frame, the surface of the limit rod being slidably connected to the inner cavity of the sliding sleeve.

[0008] The present invention is further configured such that the cleaning component includes a dust suction port, the dust suction port is opened on the surface of the rotating drum, and a cleaning brush is fixedly connected to the surface of the rotating drum.

[0009] The present invention is further configured such that the input end of the suction fan is connected to a suction pipe, and one end of the suction pipe is connected to the inner cavity of the hollow plate.

[0010] The present invention is further configured such that a driving pulley is fixedly connected to one side of the lead screw surface, and a driven pulley is fixedly connected to one side of the drum surface, and the driving pulley and the driven pulley are connected by belt drive.

[0011] The present invention is further configured such that the cardboard body includes an inner layer, a reinforcing layer is fixedly connected to the surface of the inner layer, and a surface layer is fixedly connected to the surface of the reinforcing layer. The inner layer is made of pulp, the reinforcing layer is made of corrugated pulp, and the surface layer is made of polypropylene.

[0012] The present invention is further configured such that a motor is fixedly connected to one side of the top frame, and the output end of the motor is fixedly connected to one end of the lead screw.

[0013] The present invention is further configured such that a cutting opening is provided on the top of the platform, and one end of the cleaning brush is slidably connected to the inner cavity of the cutting opening.

[0014] The present invention is further configured such that a chip collection port is provided on one side of the platform, and a door is movably connected to the side of the chip collection port via a hinge.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model uses a motor drive system to drive the driven pulley to rotate via an active pulley on the surface of a lead screw, thereby driving the rotating drum to rotate. Inside the rotating drum, the suction fan works and generates negative pressure. When the chip suction port on the surface of the rotating drum aligns with the cutting edge, the suction fan can effectively adsorb and collect the chips generated during the cutting process. At the same time, the continuous rotation of the rotating drum allows the cleaning brush on the surface of the rotating drum to clean the cutting edge, preventing chip accumulation or blockage of the cutting edge, thus maintaining the normal operation of the suction system.

[0017] 2. This utility model utilizes the working principle of a cutting machine, employing a motor drive system to rotate the lead screw, thereby driving the cutting machine at the bottom of the sliding sleeve to move smoothly. During the movement, the cutting machine precisely cuts the cardboard body on the top of the platform by rotating the cutting blade. To avoid damage to the cutting blade due to contact with the platform, a cutting opening is provided on the top of the platform. When the cutting blade is cutting, it passes through the cutting opening and precisely cuts the cardboard, thus effectively avoiding direct contact between the cutting blade and the platform. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a perspective view of a compression-resistant cardboard and a cutting device for cardboard processing.

[0020] Figure 2 This is a material structure diagram of a compression-resistant cardboard and a cutting device for cardboard processing.

[0021] Figure 3 This is a cross-sectional view of the top frame in a compression-resistant cardboard and a cutting device for cardboard processing.

[0022] Figure 4 This is a cross-sectional view of a platform in a compression-resistant cardboard and a cutting device for cardboard processing.

[0023] Figure 5 This is a cross-sectional view of a compression-resistant cardboard and a rotary drum in a cutting device for cardboard processing.

[0024] Figure 6 An exploded view of the internal structure of the rotary drum in a compression-resistant cardboard and a cutting device for cardboard processing.

[0025] In the attached diagram: 1. Platform; 2. Top frame; 3. Cardboard body; 4. Rotary drum; 5. Stabilizing plate; 6. Fixing rod; 7. Fan; 8. Hollow board; 9. Air inlet; 10. Lead screw; 11. Sliding sleeve; 12. Cutting machine; 13. Limiting rod; 14. Chip suction port; 15. Cleaning brush; 16. Suction pipe; 17. Driving pulley; 18. Driven pulley; 19. Inner layer; 20. Reinforcing layer; 21. Top layer; 22. Motor. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1-6This utility model relates to a pressure-resistant cardboard and a cutting device for cardboard processing, comprising a platform 1, a top frame 2 fixedly connected to the top of the platform 1, and a cardboard body 3 set on the top of the platform 1; a cleaning component is provided in the inner cavity of the platform 1, the cleaning component includes a rotating drum 4, the rotating drum 4 is movably connected to the inner cavity of the platform 1, a stabilizing plate 5 is movably connected to both sides of the inner cavity of the rotating drum 4, a fixing rod 6 is fixedly connected to one side of the stabilizing plate 5, a suction fan 7 is fixedly connected to the surface of the fixing rod 6, a hollow plate 8 is fixedly connected to one side of the stabilizing plate 5, and a suction port 9 is opened on the top of the hollow plate 8; a cutting component is provided at the bottom of the top frame 2, the cutting component includes a lead screw 10, the lead screw 10 is movably connected to the inner cavity of the top frame 2, a sliding sleeve 11 is threadedly connected to the surface of the lead screw 10, a cutting machine 12 is fixedly connected to the bottom of the sliding sleeve 11, and a limit rod 13 is fixedly connected to the bottom of the top frame 2, the surface of the limit rod 13 is slidably connected to the inner cavity of the sliding sleeve 11.

[0029] Specifically: The two ends of the rotating drum 4 are movably connected to the two sides of the inner cavity of the platform 1 through rotating shafts. Both sides of the inner cavity of the rotating drum 4 are provided with annular openings so that the stabilizing plate 5 can not change its angle when the rotating drum 4 rotates, ensuring that the suction fan 7, hollow plate 8 and suction port 9 are always in the upward state. The cutting machine 12 is an existing structure that can drive its blade to rotate and cut the cardboard body 3 through an external controller. The limiting rod 13 can limit the sliding sleeve 11. The bottom of the top frame 2 is provided with a sliding groove, and the bottom of the sliding sleeve 11 extends to the outside of the top frame 2 through the inner cavity of the sliding groove.

[0030] Example 2

[0031] Please see Figure 1-6 Based on Embodiment 1, the cleaning assembly further includes a dust suction port 14, which is located on the surface of the rotating drum 4. A cleaning brush 15 is fixedly connected to the surface of the rotating drum 4. An air suction pipe 16 is connected to the input end of the suction fan 7. One end of the air suction pipe 16 is connected to the inner cavity of the hollow plate 8. A drive pulley 17 is fixedly connected to one side of the surface of the lead screw 10, and a driven pulley 18 is fixedly connected to one side of the surface of the rotating drum 4. The drive pulley 17 and the driven pulley 18 are connected by a belt drive. The cardboard body 3 includes an inner layer 19. The inner layer 19 has a reinforcing layer 20 fixedly connected to its surface, and the reinforcing layer 20 has a surface layer 21 fixedly connected to its surface. The inner layer 19 is made of pulp, the reinforcing layer 20 is made of corrugated pulp, and the surface layer 21 is made of polypropylene. A motor 22 is fixedly connected to one side of the top frame 2. The output end of the motor 22 is fixedly connected to one end of the lead screw 10. A cutting opening is provided on the top of the platform 1. One end of the cleaning brush 15 is slidably connected to the inner cavity of the cutting opening. A chip removal port is provided on one side of the platform 1. A door is movably connected to one side of the chip removal port via a hinge.

[0032] Specifically: the dust suction port 14 and the cleaning brush 15 are alternately distributed to facilitate the collection of dust and the cleaning of accumulated dust to prevent clogging. The cleaning brush 15 is intermittently distributed to prevent damage to the cleaning brush 15 when the cutting knife is cutting. A connection port is opened on one side of the top of the platform 1, and the inner cavity of the connection port extends into the interior of the top frame 2 to facilitate the connection of the belt to the driving pulley 17 and the driven pulley 18. The cardboard body 3 can be laminated into a compression-resistant cardboard through the inner layer 19, the reinforcing layer 20 and the surface layer 21 to improve the strength of the cardboard body 3. A handle is fixedly connected to one side of the box door to facilitate the processing of dust collected in the platform 1 through the dust suction port. The dust suction port 14 has a small diameter to prevent dust from being sucked into the rotating drum 4.

[0033] The working principle of this utility model is as follows: When it is necessary to cut the cardboard, the cardboard body 3 is first placed on the top of the platform 1. Then, the cutting machine 12, the motor 22 and the suction fan 7 are started at the same time through the external controller. The operation of the cutting machine 12 can drive the bottom blade to rotate, the operation of the motor 22 can drive the lead screw 10 to rotate, the lead screw 10 drives the sliding sleeve 11 to move, and the sliding sleeve 11 drives the working cutting machine 12 to move, thereby cutting the cardboard body 3 placed on the top of the platform 1.

[0034] When the lead screw 10 rotates, it also drives the drive pulley 17 to rotate, which in turn drives the driven pulley 18 to rotate. The driven pulley 18 then drives the rotating drum 4 to rotate, causing the dust suction port 14 and cleaning brush 15 on the surface of the rotating drum 4 to rotate. Since the suction fan 7 is working at this time, it can generate negative pressure on the surrounding area through the suction pipe 16 and the suction port 9. When the suction port 9 overlaps with the dust suction port 14, it can absorb the debris in the cutting opening. At this time, the rotating drum 4 causes the dust suction port 14 to rotate at an angle. Without the negative pressure of the suction fan 7, the debris will fall into the platform 1. When the cleaning brush 15 contacts the inside of the cutting opening, it can clean the debris to prevent the debris from being blocked in the cutting opening and affecting the collection of debris. This completes the cleaning of debris. When the cutter 12 moves to the top side of the platform 1, the cardboard body 3 is cut, thus completing the cutting work.

[0035] All standard parts used in this utility model can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A compression-resistant cardboard and a cutting device for cardboard processing, comprising a platform (1), characterized in that: The platform (1) is fixedly connected to a top frame (2), and a cardboard body (3) is provided on the top of the platform (1); The platform (1) is equipped with a cleaning component, which includes a rotating drum (4). The rotating drum (4) is movably connected to the inner cavity of the platform (1). Stabilizing discs (5) are movably connected to both sides of the inner cavity of the rotating drum (4). A fixing rod (6) is fixedly connected to one side of the stabilizing disc (5). A suction fan (7) is fixedly connected to the surface of the fixing rod (6). A hollow plate (8) is fixedly connected to one side of the stabilizing disc (5). A suction port (9) is opened at the top of the hollow plate (8). The top frame (2) is provided with a cutting assembly at its bottom. The cutting assembly includes a lead screw (10), which is movably connected to the inner cavity of the top frame (2). A sliding sleeve (11) is threaded onto the surface of the lead screw (10). A cutting machine (12) is fixedly connected to the bottom of the sliding sleeve (11). A limiting rod (13) is fixedly connected to the bottom of the top frame (2), and the surface of the limiting rod (13) is slidably connected to the inner cavity of the sliding sleeve (11).

2. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 1, characterized in that: The cleaning assembly also includes a dust suction port (14), which is located on the surface of the rotating drum (4), and a cleaning brush (15) is fixedly connected to the surface of the rotating drum (4).

3. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 1, characterized in that: The suction fan (7) has an intake pipe (16) connected to its input end, and one end of the intake pipe (16) is connected to the inner cavity of the hollow plate (8).

4. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 1, characterized in that: A drive pulley (17) is fixedly connected to one side of the surface of the lead screw (10), and a driven pulley (18) is fixedly connected to one side of the surface of the drum (4). The drive pulley (17) and the driven pulley (18) are connected by belt drive.

5. The compression-resistant cardboard and cutting equipment for cardboard processing according to claim 1, characterized in that: The cardboard body (3) includes an inner layer (19), a reinforcing layer (20) is fixedly connected to the surface of the inner layer (19), and a surface layer (21) is fixedly connected to the surface of the reinforcing layer (20). The inner layer (19) is made of pulp, the reinforcing layer (20) is made of corrugated pulp, and the surface layer (21) is made of polypropylene.

6. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 1, characterized in that: A motor (22) is fixedly connected to one side of the top frame (2), and the output end of the motor (22) is fixedly connected to one end of the lead screw (10).

7. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 2, characterized in that: The platform (1) has a cutting opening at the top, and one end of the cleaning brush (15) is slidably connected to the inner cavity of the cutting opening.

8. The compression-resistant paperboard and the cutting equipment for paperboard processing according to claim 1, characterized in that: The platform (1) has a chip collection port on one side, and a door is connected to the chip collection port on the other side by a hinge.

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