A paperboard processing compaction device

Abstract

The utility model belongs to paper product processing equipment technical field, specifically is a kind of paperboard processing compaction device, including mounting bracket, the top fixed mounting of mounting bracket has support frame, the top fixed mounting of support frame has hydraulic pressure rod, the telescopic end fixed connection of hydraulic pressure rod has compression plate, the side fixed connection of compression plate has guide rod, and the surface of guide rod is provided with lifting mechanism;The lifting mechanism includes rack, the rack top fixed mounting has pressure rod, the bottom fixed mounting of rack has spring, the inner wall fixed connection of one end of spring with guide rod, by setting lifting mechanism, by baffle through guide hole keep stretching, when ascending, it will resist bottom plate and drive bottom plate to go up, to be compacted paperboard is ejected compression groove along with bottom plate ascending, this integrated design has dispensed with complex independent discharge mechanism, simplified structure, reduced trouble point, significantly improved the reliability and production efficiency of equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of paper product processing equipment, specifically a cardboard processing and compaction device. Background Technology

[0002] A cardboard compactor is a piece of equipment used in paper product processing. It is mainly used to apply high pressure to materials such as corrugated cardboard and cardboard to compress and shape them tightly. It is widely used in carton factories, packaging material production lines, and post-printing processes. By compressing, it eliminates internal voids in the cardboard, enhances stiffness and flatness, and provides basic material processing for the production of high-strength packaging boxes, display racks, furniture filling structures, etc., significantly improving the compressive strength of products and reducing transportation costs.

[0003] Paperboard compactors typically consist of a hydraulically driven compression plate and a fixed compression trough. During operation, the paperboard material is placed in the compression trough, and the compression plate applies vertical pressure to compress the paperboard. However, after compression is completed, the paperboard is easily stuck in the compression trough, requiring manual intervention to pry the compacted paperboard out of the deep trough. Operators are forced to handle the stuck paperboard at close range, which can easily lead to crushing injuries. Utility Model Content

[0004] To overcome the problem that traditional equipment often causes cardboard to get stuck in the compression groove after compression, requiring manual intervention to pry the compacted cardboard out of the deep groove, forcing operators to handle the stuck cardboard at close range, which can easily lead to crushing injuries, this utility model proposes a cardboard processing compaction device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a cardboard processing and compaction device, including a mounting frame, a support frame fixedly installed on the top of the mounting frame, a hydraulic rod fixedly installed on the top of the support frame, a compression plate fixedly connected to the telescopic end of the hydraulic rod, a guide rod fixedly connected to one side of the compression plate, and a lifting mechanism provided on the surface of the guide rod; The lifting mechanism includes a rack, the surface of which is slidably connected to the inner wall of the guide rod. A pressure rod is fixedly installed on the top of the rack, the surface of which is slidably connected to the inner wall of the guide rod. A spring is fixedly installed on the bottom of the rack, one end of which is fixedly connected to the inner wall of the guide rod. A gear is rotatably connected to the inner wall of the guide rod, and a baffle is fixedly connected to the surface of the gear. The rack and the gear mesh with each other. A compression groove is provided in the inner cavity of the mounting frame. A damping telescopic rod is fixedly connected to the inner wall of the compression groove. A base plate is provided in the inner cavity of the compression groove. The bottom of the base plate is fixedly connected to the top of the damping telescopic rod. A guide hole is provided on the surface of the base plate, which works in conjunction with the guide rod.

[0006] Preferably, a protective shell is movably connected to the surface of the support frame, and a handle is fixedly installed on the surface of the protective shell.

[0007] Preferably, a cushioning pad made of silicone is fixedly installed on the bottom of the base plate.

[0008] Preferably, a guide sleeve made of nylon is fixedly installed on the surface of the guide hole.

[0009] Preferably, a limiting rod is fixedly installed at the bottom of the support frame, and a limiting block is fixedly installed at the bottom of the limiting rod.

[0010] Preferably, a gasket made of rubber is fixedly mounted on the surface of the baffle.

[0011] Preferably, the surface of the compression plate is provided with a groove, and a spherical pressure head is movably connected to the inner wall of the groove.

[0012] The advantages of this utility model are: This utility model features a lifting mechanism that uses baffles passing through guide holes to maintain extension. When rising, the baffles press against the bottom plate, causing the bottom plate to move upward. This pushes the compacted cardboard out of the compression groove as the bottom plate rises. This integrated design eliminates the need for a complex independent discharge mechanism, simplifies the structure, reduces potential failure points, and significantly improves the reliability and production efficiency of the equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the fitting of the compression plate and compression groove of this utility model; Figure 3 This is a schematic diagram of the guide rod and base plate of this utility model. Figure 4 This is a cross-sectional view of the guide rod of this utility model.

[0015] In the diagram: 1. Mounting bracket; 2. Support frame; 3. Hydraulic rod; 4. Compression plate; 5. Guide rod; 6. Lifting mechanism; 601. Rack; 602. Pressure rod; 603. Spring; 604. Gear; 605. Baffle; 606. Compression groove; 607. Damping telescopic rod; 608. Base plate; 609. Guide hole; 7. Protective shell; 8. Handle; 9. Buffer pad; 10. Guide sleeve; 11. Limiting rod; 12. Limiting block; 13. Gasket; 14. Slide groove; 15. Spherical pressure head. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. This application discloses a cardboard processing compaction apparatus. (Refer to...) Figures 1 to 4 A cardboard processing and compaction device includes a mounting frame 1, a support frame 2 fixedly mounted on the top of the mounting frame 1, a hydraulic rod 3 fixedly mounted on the top of the support frame 2, a compression plate 4 fixedly connected to the telescopic end of the hydraulic rod 3, a guide rod 5 fixedly connected to one side of the compression plate 4, and a lifting mechanism 6 provided on the surface of the guide rod 5. The lifting mechanism 6 includes a rack 601, the surface of which is slidably connected to the inner wall of the guide rod 5. A pressure rod 602 is fixedly installed on the top of the rack 601, the surface of which is slidably connected to the inner wall of the guide rod 5. A spring 603 is fixedly installed on the bottom of the rack 601, one end of which is fixedly connected to the inner wall of the guide rod 5. A gear 604 is rotatably connected to the inner wall of the guide rod 5. A baffle 605 is fixedly connected to the surface of the gear 604. The teeth of the rack 601 and the gear 604 mesh with each other. A compression groove 606 is provided in the inner cavity of the mounting frame 1. A damping telescopic rod 607 is fixedly connected to the inner wall of the compression groove 606. A base plate 608 is provided in the inner cavity of the compression groove 606. The bottom of the base plate 608 is fixedly connected to the top of the damping telescopic rod 607. A guide hole 609 is provided on the surface of the base plate 608, which is used in conjunction with the guide rod 5.

[0018] Reference Figure 1 The support frame 2 is movably connected to a protective shell 7, and a handle 8 is fixedly installed on the surface of the protective shell 7 to prevent people from being accidentally pulled into the machine during operation and to improve safety.

[0019] Reference Figure 2A buffer pad 9 is fixedly installed on the bottom of the base plate 608. The buffer pad 9 is made of silicone. The buffer pad 9 can reduce the impact force when the base plate 608 descends and can also reduce noise.

[0020] Reference Figure 3 A guide sleeve 10 is fixedly installed on the surface of the guide hole 609. The guide sleeve 10 is made of nylon. The guide sleeve 10 can effectively reduce the frictional wear of the guide rod 5, block the intrusion of paper scraps, and prevent the lifting mechanism 6 from jamming.

[0021] Reference Figure 2 A limiting rod 11 is fixedly installed at the bottom of the support frame 2, and a limiting block 12 is fixedly installed at the bottom of the limiting rod 11, which can effectively limit the distance of the compression plate 4 rising and prevent the base plate 608 from rising too high.

[0022] Reference Figure 3 A gasket 13 is fixedly installed on the surface of the baffle 605. The gasket 13 is made of rubber and can increase the friction between the baffle 605 and the base plate 608 when the baffle 605 rises, thus preventing the base plate 608 from shaking.

[0023] Reference Figure 2 The surface of the compression plate 4 is provided with a groove 14, and a spherical pressure head 15 is movably connected to the inner wall of the groove 14. During compression, the spherical pressure head 15 retracts in the local high pressure area and remains protruding in the low pressure area, so as to achieve uniform compression.

[0024] Working principle: In the initial state, the baffle 605 inside the guide rod 5 extends under the action of the spring 603, and the base plate 608 is located at the bottom of the compression groove 606. After startup, the hydraulic rod 3 drives the compression plate 4 to move downward, and the guide rod 5 follows the compression plate 4 downward. Because the length of the baffle 605 exceeds the radius of the guide hole 609, when the guide rod 5 moves downward, the outer edge of the baffle 605 will contact the edge of the guide hole 609 and be squeezed, forcing the baffle 605 to contract inward. The gear 604 rotates accordingly, driving the rack 601 to move downward. The spring 603 is compressed, and the guide rod 5 can pass smoothly through the guide hole 609. After the baffle 605 passes through the guide hole 609, the rack 601 moves upward under the thrust of the spring 603, driving the gear 604 to rotate, and the baffle 605 extends. After compression is completed, the hydraulic rod 3 reverses and drives the compression plate 606 downward. As the shrink plate 4 and guide rod 5 rise, the extended baffle 605 presses against the lower surface of the base plate 608. Due to the design of gear 604 and baffle 605, the baffle 605 is not allowed to rotate downwards to retract. Therefore, the baffle 605 will drive the base plate 608 upwards, thereby automatically carrying the compressed cardboard out of the compression groove 606. After the compressed cardboard is removed, the operator presses the pressure rod 602 extending from the top of the guide rod 5. The pressure rod 602 drives the rack 601 to move downwards, and through the linkage of gear 604, the baffle 605 retracts inwards. Once the baffle 605 retracts, the support for the base plate 608 is released, and the base plate 608 automatically slides down to reset under gravity. After releasing the pressure rod 602, the spring 603 resets the mechanism, the baffle 605 extends again, and the equipment returns to its initial state, ready for the next compression.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cardboard processing and compaction device, characterized in that: The device includes a mounting frame (1), a support frame (2) is fixedly mounted on the top of the mounting frame (1), a hydraulic rod (3) is fixedly mounted on the top of the support frame (2), a compression plate (4) is fixedly connected to the telescopic end of the hydraulic rod (3), a guide rod (5) is fixedly connected to one side of the compression plate (4), and a lifting mechanism (6) is provided on the surface of the guide rod (5). The lifting mechanism (6) includes a rack (601), the surface of which is slidably connected to the inner wall of the guide rod (5). A pressure rod (602) is fixedly installed on the top of the rack (601), the surface of which is slidably connected to the inner wall of the guide rod (5). A spring (603) is fixedly installed on the bottom of the rack (601), one end of which is fixedly connected to the inner wall of the guide rod (5). A gear (604) is rotatably connected to the inner wall of the guide rod (5), the surface of which is fixedly connected to the inner wall of the guide rod (5). A baffle plate (605) is attached, and the teeth of the rack (601) and the gear (604) mesh with each other. The inner cavity of the mounting bracket (1) is provided with a compression groove (606). A damping telescopic rod (607) is fixedly connected to the inner wall of the compression groove (606). A base plate (608) is provided in the inner cavity of the compression groove (606). The bottom of the base plate (608) is fixedly connected to the top of the damping telescopic rod (607). A guide hole (609) is provided on the surface of the base plate (608). The guide hole (609) is used in conjunction with the guide rod (5).

2. The cardboard processing and compaction device according to claim 1, characterized in that: The surface of the support frame (2) is movably connected to a protective shell (7), and a handle (8) is fixedly installed on the surface of the protective shell (7).

3. The cardboard processing and compaction device according to claim 1, characterized in that: A cushioning pad (9) made of silicone is fixedly installed on the bottom of the base plate (608).

4. The cardboard processing and compaction device according to claim 1, characterized in that: A guide sleeve (10) is fixedly installed on the surface of the guide hole (609), and the guide sleeve (10) is made of nylon.

5. The cardboard processing compaction device according to claim 1, characterized in that: A limiting rod (11) is fixedly installed at the bottom of the support frame (2), and a limiting block (12) is fixedly installed at the bottom of the limiting rod (11).

6. The cardboard processing compaction device according to claim 1, characterized in that: A gasket (13) is fixedly installed on the surface of the baffle (605), and the gasket (13) is made of rubber.

7. The cardboard processing compaction device according to claim 1, characterized in that: The surface of the compression plate (4) is provided with a groove (14), and a spherical pressure head (15) is movably connected to the inner wall of the groove (14).

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