Tile line trolley for paperboard production and forming

Abstract

The utility model relates to the technical field of transfer trolleys, and discloses a corrugated line trolley for paperboard production and forming, which comprises a movable seat capable of moving, a movable plate slidably connected to the upper surface of the movable seat, a first driving unit arranged on one side of the movable seat and used for driving the movable plate to move, and two extending plates fixedly connected to one side of the movable plate. An opening groove is formed in the upper surface of the extending plate, a plurality of telescopic devices are fixedly installed in the opening groove, a supporting plate matched with the opening groove is fixedly installed between the telescopic upper ends of the telescopic devices, and clamping frames are arranged on the two opposite sides of the movable base; a second driving unit used for driving the two clamping frames to move in the same direction or in the opposite directions at the same time is arranged on the side face of the movable base, and a main controller is arranged on the upper surface of the movable plate. According to the utility model, the paperboard stack can be transferred without the cooperation of additional hoisting equipment, so that the applicability of the whole tile line vehicle is improved.

Description

Technical Field

[0001] This utility model relates to the field of transfer vehicle technology, specifically a corrugated board production forming vehicle for cardboard. Background Technology

[0002] A corrugated board production line is a production line used to produce and shape cardboard. After the cardboard is produced and shaped, the cut cardboard needs to be transferred and the stacked cardboard is transported to the packaging line for packaging. This transfer process requires the use of corrugated board carts.

[0003] To facilitate the transfer of stacked cardboard, existing technologies have made numerous improvements to corrugated board production line trolleys. For example, patent publication number CN207391924U discloses a corrugated board production line trolley, including a support plate, a sliding baffle, a fixed baffle, a positioning block, a fire-retardant coating, a pressure plate, and a buffer device. The sliding baffle is located above the support plate, the fixed baffle is located above the support plate, and the positioning block is located above the support plate. The upper surfaces of the sliding baffle and the fixed baffle are coated with fire-retardant coating. The pressure plate is located above the fixed baffle. A slide rail is located above the support plate, and a locking block is fixed above the slide rail. A buffer device is located inside the support plate. The buffer device includes a first buffer plate, a piston cylinder, a first spring, a second spring, a pressure plate, a pressure rod, a second buffer plate, a slide groove, and a slider connecting block. The support plate is fixedly connected below the first buffer plate.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] The aforementioned comparative documents describe the transfer of stacked cardboard on a support plate. However, in practice, stacked cardboard is typically placed on a pallet. When transferring cardboard using the corrugated board trolley described in the comparative documents, a lifting device (such as an overhead crane) is needed to lift the pallet and place it onto the corrugated board trolley for transfer. This requires coordination between the lifting device and the corrugated board trolley, reducing the applicability of the corrugated board trolley. Therefore, there is an urgent need in the art to improve the corrugated board trolley used for cardboard production and forming to address the shortcomings of the existing technology. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a corrugated board production line vehicle that can transfer cardboard stacks without the need for additional lifting equipment, thus improving the overall applicability of the corrugated board production line vehicle.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a corrugated board production line trolley, comprising a movable seat, a movable plate slidably connected to the upper surface of the movable seat, a first drive unit for driving the movable plate to move on one side of the movable seat, two protruding plates fixedly connected to one side of the movable plate, an opening groove on the upper surface of the protruding plates, a plurality of telescopic devices fixedly installed in the opening groove, a lifting plate adapted to the opening groove fixedly installed between the telescopic upper ends of the plurality of telescopic devices, clamping frames provided on opposite sides of the movable seat, a second drive unit for driving the two clamping frames to move simultaneously toward or away from each other on the side of the movable seat, and a main controller provided on the upper surface of the movable plate.

[0008] Preferably, a counterweight plate is provided below the movable seat, and the first driving unit simultaneously drives the movable plate and the counterweight plate to move towards or away from each other.

[0009] Preferably, the first drive unit includes a first drive motor fixedly installed on one side of the movable seat, two symmetrical first sliding blocks fixedly connected to the lower surface of the movable plate, two symmetrical first sliding grooves adapted to the first sliding blocks on the upper surface of the movable seat, a first adjusting screw extending to the outside of the first sliding groove is rotatably connected in the first sliding groove, the first adjusting screw passes through the first sliding block and is threadedly connected to the first sliding block, a first transmission wheel is fixedly installed on the output end side of the first drive motor, a second transmission wheel adapted to the first transmission wheel is fixedly installed on the outer side of the first adjusting screw, and a first transmission belt for transmission is sleeved between the first transmission wheel and the second transmission wheel.

[0010] Preferably, two symmetrical second adjusting screws are rotatably connected below the movable seat. The threads on the sides of the first and second adjusting screws are opposite. The second adjusting screws pass through the counterweight plate and are threadedly connected to the counterweight plate. A third transmission wheel adapted to the second transmission wheel is fixedly installed on one side of the second adjusting screw. A second transmission belt for transmission is sleeved on the sides of the second and third transmission wheels.

[0011] Preferably, the second drive unit includes a fixed base fixedly installed on the opposite side of the movable base, a second drive motor fixedly installed on one side of the fixed base, a second sliding block fixedly connected to the lower side of the clamping frame, a second sliding groove adapted to the second sliding block being opened on the upper side of the fixed base, and a bidirectional lead screw rotatably connected between the two second sliding grooves, passing through the movable base and fixedly connected at one end to the output end of the second drive motor, the bidirectional lead screw passing through the second sliding block and threadedly connected to the second sliding block.

[0012] Preferably, the upper surface of the movable seat is provided with a plurality of embedding grooves, and each embedding groove is provided with a cylindrical ball bearing.

[0013] Preferably, a positioning plate is fixedly connected to the upper surface of the movable plate.

[0014] To address the shortcomings of existing technologies, this utility model provides a corrugated board production line machine, which overcomes the deficiencies of existing technologies. The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, the first drive unit drives the moving plate to move on the moving seat, the moving plate drives the extension plate to move to the bottom of the palletizing tray, the telescopic device drives the lifting plate to rise and lift the palletizing tray, and the first drive unit is started in reverse to drive the palletizing tray to move on the moving seat. The transfer of cardboard stacks can be completed without the cooperation of other lifting equipment, thus improving the applicability of the overall corrugated board line vehicle.

[0016] 2. In this utility model, the first drive motor simultaneously drives the counterweight plate to move. When the extension plate extends out of the moving seat, the counterweight plate moves in the opposite direction. The movement of the counterweight plate can adjust the center of gravity of the entire corrugated board car, thereby improving the stability of the corrugated board car when transferring cardboard stacks.

[0017] 3. In this utility model, the output end of the second drive motor drives the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it drives the two second sliding blocks to move towards each other in the second sliding groove. The two second sliding blocks drive the two clamping frames to move towards each other. The two clamping frames clamp the cardboard stack to ensure the stability of the cardboard stack during transportation.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model from a side-view perspective;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model from a top side view;

[0022] Figure 3 This is a schematic diagram of the structure of the movable plate and the extended plate in this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the two clamping frames in this utility model;

[0024] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 for Figure 3 Enlarged structural diagram at point B.

[0026] In the diagram: 1. Movable seat; 2. Movable plate; 3. First drive unit; 4. Extending plate; 5. Opening slot; 6. Telescopic device; 7. Lifting plate; 8. Counterweight plate; 9. Clamping frame; 10. Second drive unit; 11. Main controller; 12. First drive motor; 13. First sliding block; 14. First sliding groove; 15. First adjusting screw; 16. First transmission wheel; 17. Second transmission wheel; 18. First transmission belt; 19. Second adjusting screw; 20. Third transmission wheel; 21. Second transmission belt; 22. Fixed seat; 23. Second sliding block; 24. Second sliding groove; 25. Second drive motor; 26. Bidirectional screw; 27. Embedding groove; 28. Cylindrical ball bearing; 29. ​​Positioning plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] Please see Figures 1-6 A corrugated board production line includes a movable seat 1, a movable plate 2 slidably connected to the upper surface of the movable seat 1, a first drive unit 3 for driving the movable plate 2 to move on one side of the movable seat 1, two protruding plates 4 fixedly connected to one side of the movable plate 2, an opening groove 5 opened on the upper surface of the protruding plate 4, a plurality of telescopic devices 6 fixedly installed in the opening groove 5, a lifting plate 7 adapted to the opening groove 5 fixedly installed between the telescopic upper ends of the plurality of telescopic devices 6, clamping frames 9 are provided on opposite sides of the movable seat 1, a second drive unit 10 for driving the two clamping frames 9 to move simultaneously towards or away from each other is provided on the side of the movable seat 1, and a main controller 11 is provided on the upper surface of the movable plate 2.

[0030] In this embodiment, the following is a detailed implementation: After the cardboard is produced and formed, it is stacked on a pallet. When the corrugated board trolley is used to transfer the produced cardboard stacks, several casters are installed on the lower surface of the moving seat 1. The moving seat 1 moves to the side of the cardboard to be transferred via the casters and aligns the position of the protruding plate 4 with the lifting position of the pallet. The first drive unit 3 is activated, which drives the moving plate 2 to move on the moving seat 1. The moving plate 2 drives the protruding plate 4 to move below the pallet. At this time, the telescopic device 6 is activated, which drives the lifting plate 7 to rise and lift the pallet. The first drive unit 3 is activated in the opposite direction to move the pallet to the moving seat 1. The telescopic end of the telescopic device 6 retracts, and the second drive unit 10 is activated to drive the two clamping frames 9 to clamp the cardboard on both sides, preventing the cardboard from tilting when the moving seat 1 is transferred. The cardboard stack can be transferred without the assistance of additional lifting equipment, improving the overall applicability of the corrugated board trolley.

[0031] The telescopic device 6 mentioned above can be purchased from the market. It is a mature technology that has been fully disclosed, so it will not be described again in the specification. The telescopic device 6 is equipped with a power connection line, and it is electrically connected to the external main controller 11 and 220V phase voltage (or chemical power source) through the power connection line. The main controller 11 can be a conventional known device such as a computer that plays a control role.

[0032] Example 2

[0033] Please see Figure 1 , Figure 3 , Figure 5 and Figure 6 This embodiment includes the above embodiment, wherein the first drive unit 3 includes a first drive motor 12 fixedly installed on one side of the movable seat 1, two symmetrical first sliding blocks 13 are fixedly connected to the lower surface of the movable plate 2, and two symmetrical first sliding grooves 14 adapted to the first sliding blocks 13 are opened on the upper surface of the movable seat 1. A first adjusting screw 15 extending to the outside is rotatably connected in the first sliding groove 14. The first adjusting screw 15 passes through the first sliding block 13 and is threadedly connected to the first sliding block 13. A first transmission wheel 16 is fixedly installed on the side of the output end of the first drive motor 12, and a second transmission wheel 17 adapted to the first transmission wheel 16 is fixedly installed on the side of the outer end of the first adjusting screw 15. A first transmission belt 18 for transmission is sleeved between the first transmission wheel 16 and the second transmission wheel 17.

[0034] In this embodiment, the specific implementation method is as follows: When the movable plate 2 needs to be moved, the first drive motor 12 is started. The output end of the first drive motor 12 drives the first transmission wheel 16 to rotate. The first transmission wheel 16 drives the two second transmission wheels 17 to rotate simultaneously through the two first transmission belts 18. The second transmission wheels 17 drive the first adjusting screw 15 to rotate. When the first adjusting screw 15 rotates, it drives the first sliding block 13 to slide in the first sliding groove 14. The two first sliding blocks 13 drive the movable plate 2 to slide on the movable seat 1.

[0035] The first drive motor 12 mentioned above can be purchased from the market. It is a mature technology that has been fully disclosed, so it will not be repeated in the specification. The first drive motor 12 is equipped with a power connection line, and it is electrically connected to the external main controller 11 and 220V phase voltage (or chemical power source) through the power connection line. The main controller 11 can be a conventional known device such as a computer that plays a control role.

[0036] Example 3

[0037] Please see Figure 1 , Figure 3 and Figure 6 This embodiment includes all the above embodiments, and further includes: a counterweight plate 8 is provided below the movable seat 1, the first driving unit 3 simultaneously drives the movable plate 2 and the counterweight plate 8 to move towards or away from each other, two symmetrical second adjusting screws 19 are rotatably connected below the movable seat 1, the threads on the sides of the first adjusting screw 15 and the second adjusting screw 19 are opposite, the second adjusting screw 19 passes through the counterweight plate 8 and is threadedly connected to the counterweight plate 8, a third transmission wheel 20 adapted to the second transmission wheel 17 is fixedly installed on one side of the second adjusting screw 19, and a second transmission belt 21 for transmission is sleeved on the sides of the second transmission wheel 17 and the third transmission wheel 20.

[0038] In this embodiment, when the extension plate 4 extends, if the weight of the stacked cardboard is heavy, it will cause the center of gravity of the entire moving seat 1 to shift, which will affect the stability of the moving seat 1. In this embodiment, when the first drive motor 12 drives the moving plate 2 to move, the second transmission wheel 17 drives the third transmission wheel 20 to rotate simultaneously through the second transmission belt 21. The third transmission wheel 20 drives the second adjusting screw 19 to rotate. When the second adjusting screw 19 rotates, it drives the counterweight plate 8 to move. The threads on the first adjusting screw 15 and the second adjusting screw 19 are opposite. When the extension plate 4 extends out of the moving seat 1, the counterweight plate 8 moves in the opposite direction. The movement of the counterweight plate 8 can adjust the center of gravity of the entire corrugated board car, thereby improving the stability of the corrugated board car when transferring the cardboard stack.

[0039] Example 4

[0040] Please see Figure 1 , Figure 2, Figure 3 , Figure 4 and Figure 5 This embodiment includes all the above embodiments. The second drive unit 10 includes a fixed seat 22 fixedly installed on the opposite side of the movable seat 1. A second drive motor 25 is fixedly installed on one side of the fixed seat 22. A second sliding block 23 is fixedly connected to the lower side of the clamping frame 9. A second sliding groove 24 adapted to the second sliding block 23 is opened on the upper side of the fixed seat 22. A bidirectional lead screw 26 is rotatably connected between the two second sliding grooves 24, passing through the movable seat 1 and fixedly connected at one end to the output end of the second drive motor 25. The bidirectional lead screw 26 passes through the second sliding block 23 and is threadedly connected to the second sliding block 23. A plurality of embedding grooves 27 are opened on the upper surface of the movable seat 1. A cylindrical ball bearing 28 is embedded in each embedding groove 27. A positioning plate 29 is fixedly connected to the upper surface of the movable plate 2.

[0041] In this embodiment, the following is a detailed implementation: When the cardboard stack is transferred to the top of the moving seat 1, the second drive motor 25 is started. The output end of the second drive motor 25 drives the bidirectional lead screw 26 to rotate. The threads on the side of the bidirectional lead screw 26 are opposite and symmetrical. When the bidirectional lead screw 26 rotates, it drives the two second sliding blocks 23 to move towards each other in the second sliding groove 24. The two second sliding blocks 23 drive the two clamping frames 9 to move towards each other. The two clamping frames 9 clamp the cardboard stack to ensure the stability of the cardboard stack during transfer. When the moving plate 2 moves on the moving seat 1, the moving plate 2 moves on several cylindrical balls 28 embedded in the embedded groove 27. The cylindrical balls 28 reduce the friction coefficient when the moving plate 2 moves. The positioning plate 29 abuts against one side of the cardboard stack or stacking tray, and works with the two clamping frames 9 to prevent the cardboard stack from tilting.

[0042] The second drive motor 25 mentioned above can be purchased from the market. It is a mature technology that has been fully disclosed, so it will not be repeated in the specification. The second drive motor 25 is equipped with a power connection line, and it is electrically connected to the external main controller 11 and 220V phase voltage (or chemical power source) through the power connection line. The main controller 11 can be a conventional known device such as a computer that plays a control role.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrugated board production line machine, comprising a movable base (1), characterized in that, The upper surface of the movable seat (1) is slidably connected to a movable plate (2). A first drive unit (3) for driving the movable plate (2) to move is provided on one side of the movable seat (1). Two extension plates (4) are fixedly connected on one side of the movable plate (2). An opening groove (5) is opened on the upper surface of the extension plate (4). Several telescopic devices (6) are fixedly installed in the opening groove (5). A lifting plate (7) adapted to the opening groove (5) is fixedly installed between the telescopic upper ends of the several telescopic devices (6). A clamping frame (9) is provided on both sides of the movable seat (1). A second drive unit (10) for driving the two clamping frames (9) to move simultaneously towards or away from each other is provided on the side of the movable seat (1). A main controller (11) is provided on the upper surface of the movable plate (2).

2. The corrugated board production forming machine according to claim 1, characterized in that, The movable seat (1) is provided with a counterweight plate (8) below it. The first driving unit (3) simultaneously drives the movable plate (2) and the counterweight plate (8) to move towards or away from each other.

3. The corrugated board production forming machine according to claim 2, characterized in that, The first drive unit (3) includes a first drive motor (12) fixedly installed on one side of the movable seat (1). Two symmetrical first sliding blocks (13) are fixedly connected to the lower surface of the movable plate (2). Two symmetrical first sliding grooves (14) adapted to the first sliding blocks (13) are opened on the upper surface of the movable seat (1). A first adjusting screw (15) extending to the outside is rotatably connected in the first sliding groove (14). The first adjusting screw (15) passes through the first sliding block (13) and is threadedly connected to the first sliding block (13). A first transmission wheel (16) is fixedly installed on the side of the output end of the first drive motor (12). A second transmission wheel (17) adapted to the first transmission wheel (16) is fixedly installed on the side of the outer end of the first adjusting screw (15). A first transmission belt (18) for transmission is sleeved between the first transmission wheel (16) and the second transmission wheel (17).

4. The corrugated board production forming machine according to claim 3, characterized in that, Two symmetrical second adjusting screws (19) are rotatably connected below the movable seat (1). The threads on the sides of the first adjusting screw (15) and the second adjusting screw (19) are opposite. The second adjusting screw (19) passes through the counterweight plate (8) and is threadedly connected to the counterweight plate (8). A third transmission wheel (20) adapted to the second transmission wheel (17) is fixedly installed on one side of the second adjusting screw (19). A second transmission belt (21) for transmission is sleeved on the sides of the second transmission wheel (17) and the third transmission wheel (20).

5. A corrugated board production forming machine according to claim 1, characterized in that, The second drive unit (10) includes a fixed seat (22) fixedly installed on the opposite side of the movable seat (1). A second drive motor (25) is fixedly installed on one side of the fixed seat (22). A second sliding block (23) is fixedly connected to the lower side of the clamping frame (9). A second sliding groove (24) adapted to the second sliding block (23) is opened on the upper side of the fixed seat (22). A bidirectional lead screw (26) that passes through the movable seat (1) and is fixedly connected at one end to the output end of the second drive motor (25) is rotatably connected between the two second sliding grooves (24). The bidirectional lead screw (26) passes through the second sliding block (23) and is threadedly connected to the second sliding block (23).

6. The corrugated board production forming machine according to claim 1, characterized in that, The upper surface of the movable seat (1) is provided with a plurality of embedding slots (27), and each embedding slot (27) is provided with a cylindrical ball bearing (28).

7. A corrugated board production forming machine according to claim 1, characterized in that, A positioning plate (29) is fixedly connected to the upper surface of the movable plate (2).

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