Plywood box bundling and fixing device

Abstract

The utility model discloses a plywood wooden case bundling and fixing device, which relates to the plywood wooden case field, and comprises a wooden case main body and a mounting plate, the mounting plate is provided with a clamping assembly, and the clamping assembly comprises a cavity arranged in the mounting plate. By arranging the clamping assembly, when the device needs to be installed on the wooden box for use, the distance between the two clamping plates can be adjusted according to the height of the wooden box, the adjusting process is that the two clamping plates are arranged at the top and the bottom of the wooden box respectively, an installation plate is attached to the surface of the wooden box, then a threaded column is rotated through a rotary disc, and the wooden box is clamped through the threaded column. After the threaded column rotates, the push seat is driven to move, the push seat pushes the pressing plate to rotate, after the pressing plate rotates, the movable plate is pushed to move, the movable plate drives the clamping plates to move, the distance between the clamping plates can be rapidly adjusted, then the clamping plates are clamped on the wooden box, and therefore the device can be installed, the disassembling and assembling process is simple and convenient, and the disassembling and assembling efficiency is improved. And the device can be quickly mounted on a wooden box.

Description

Technical Field

[0001] The utility model relates to the field of plywood wooden boxes, in particular to a bundling and fixing device for plywood wooden boxes. Background Technique

[0002] Plywood is a three-layer or multi-layer plate-like material made by veneering wood segments into single veneers or planing wooden squares into thin woods and then gluing them with adhesives. Usually, odd-numbered single veneers are used, and the fiber directions of adjacent single veneers are glued perpendicular to each other. Plywood, which is produced mainly from wood, can generally overcome the defects of wood and greatly improve the physical and mechanical properties of wood due to the rationality of its structure and fine processing in the production process; and plywood boxes are used in machinery, chemical industry, electronics, hardware and other fields because of their flexibility in packing, adaptability to loaded objects and reusability. When using plywood wooden boxes for packaging, generally bundling ropes are used to fix the wooden boxes.

[0003] According to the Chinese patent with the publication number CN213168786U, a bundling and fixing device for plywood wooden boxes is disclosed. In this utility model, through the mutual cooperation of the second rotating rod, the second bevel gear and the first bevel gear, the two first rotating rods move in the same direction, the two concave-convex pulleys rotate in the same direction, the two bundling rope heads come into contact, and then the connecting rod is pressed downwards to make the first hot melt plate contact the second hot melt plate to fix the bundling ropes. This not only has a simple operation, can speed up the work process, but also has the advantages of saving time and effort.

[0004] Aiming at the above-mentioned disclosed patent content, when using this device, it is necessary to fit the device on the plywood wooden box, and then fix the two ends of the rope head by hot melting through the device. However, when fitting, it is necessary to press the device by hand to make the device fit tightly on the wooden box. And when the staff presses the device by hand, it is not convenient to pass the two ends of the rope head through the through hole and hot melt the two ends of the rope head. At the same time, during the process of pressing the device, the device may be offset or moved, thereby affecting the hot melting efficiency of the two ends of the rope head and reducing the use effect of the fixing device. Content of the Utility Model

[0005] Based on this, the purpose of the present utility model is to provide a bundling and fixing device for plywood wooden boxes to solve the technical problem that it is difficult to quickly fix the two ends of the rope head by hot melting when pressing the device by hand to make it fit the wooden box.

[0006] To achieve the above object, the utility model provides the following technical solutions: A plywood wooden box bundling and fixing device, including a wooden box main body and a mounting plate, wherein a clamping assembly is provided on the mounting plate, and the clamping assembly includes a cavity opened inside the mounting plate. A threaded column is connected to the inside of the cavity through a bearing, and a pushing seat is sleeved on the outer wall of the threaded column. Two chutes are also opened inside the cavity, and sliders are arranged inside the chutes. A movable plate penetrating to the outside of the mounting plate is installed on the slider, and a clamping plate is provided on the movable plate. A pressing plate is connected between the movable plate and the pushing seat through a rotating shaft.

[0007] By adopting the above technical solution, after the pressing plate rotates, it will push the movable plate to move, and the movable plate will drive the slider to slide inside the chute, thereby improving the stability of the movable plate when it moves.

[0008] Further, one end of the threaded column extends to the outside of the mounting plate and is connected with a turntable, and a plurality of convex blocks are arranged on the outer wall of the turntable.

[0009] By adopting the above technical solution, it is convenient for the staff to rotate the threaded column through the turntable. After the threaded column rotates, it will drive the pushing seat to move, thereby pushing the pressing plate to rotate.

[0010] Further, a locking screw rod extending to the inside of the mounting plate is arranged inside the threaded column.

[0011] By adopting the above technical solution, after the locking screw rod is screwed into the inside of the mounting plate, the threaded column can be locked to prevent the threaded column from rotating randomly.

[0012] Further, anti-slip pads are installed on both of the clamping plates, and the two anti-slip pads are respectively attached to the top and bottom of the wooden box main body.

[0013] By adopting the above technical solution, the anti-slip pads are provided to improve the stability of the clamping plates and prevent the clamping plates from moving randomly.

[0014] Further, a fixing frame is arranged on one side of the mounting plate, and through openings are opened at the top and bottom of the fixing frame.

[0015] By adopting the above technical solution, the through openings are provided so that the ports of the bundling ropes can pass through the through openings, which is convenient for fixing the bundling ropes subsequently.

[0016] Further, a first electrothermal melting plate is installed inside the fixing frame, and a plurality of springs are also arranged inside the fixing frame, and the ends of the springs are connected with a pressing plate.

[0017] By adopting the above technical solution, when the pressing plate moves, it will drive the second electrothermal melting plate to move, and at the same time, it will stretch the springs, which is convenient for driving the pressing plate to reset subsequently.

[0018] Further, a second electrothermal melting plate is installed on the back of the pressing plate, and the second electrothermal melting plate corresponds to the first electrothermal melting plate.

[0019] By adopting the above technical solution, after the first electrothermal melting plate and the second electrothermal melting plate come into contact with both ends of the binding rope, the binding rope can be fixed.

[0020] Further, a pressing rod penetrating through the fixing frame is also installed on the pressing plate, and a pressing disc is connected to the end of the pressing rod.

[0021] By adopting the above technical solution, it is convenient for the staff to press the pressing rod through the pressing disc. When the pressing rod moves, it will drive the pressing plate to move.

[0022] Further, the top and bottom of the pressing plate are respectively attached to the upper and lower inner parts of the fixing frame.

[0023] By adopting the above technical solution, the pressing plate can be guided, thereby improving the stability of the pressing plate when it moves.

[0024] Further, the pushing seat is in threaded connection with the threaded column, and the pressing plate is rotatably connected to the pushing seat.

[0025] By adopting the above technical solution, when the threaded column rotates, it will drive the pushing seat to move, and the movement of the pushing seat will push the pressing plate to rotate.

[0026] In summary, the present utility model mainly has the following beneficial effects:

[0027] By providing a clamping assembly in the present utility model, when the device needs to be installed on a wooden box for use, the distance between the two clamping plates can be adjusted according to the height of the wooden box. The adjustment process is to place the two clamping plates on the top and bottom of the wooden box respectively, and make the mounting plate fit the surface of the wooden box. Then, rotate the threaded column through the turntable. After the threaded column rotates, it will drive the pushing seat to move. The pushing seat will push the pressing plate to rotate. After the pressing plate rotates, it will push the movable plate to move, and the movable plate will drive the clamping plate to move, so as to quickly adjust the distance between the clamping plates. Then, the clamping plates are clamped on the wooden box, and thus the installation of the device can be completed. When disassembling, only rotate the threaded column in the reverse direction, so that the pushing seat moves back to its original position and drives the pressing plate to rotate. The pressing plate will pull the movable plate to move, and then drive the clamping plate to move back to its original position, so that the clamping plate no longer contacts the wooden box, and thus the device can be removed. And this disassembly and assembly process is simple and convenient. The device can be quickly installed on the wooden box, which is convenient for subsequent fixing of the binding rope. At the same time, it can avoid the situation that the device is directly attached to the surface of the wooden box for use, resulting in poor stability of the device. Furthermore, the stability of the device during use is improved, and the device is prevented from shifting or shaking during use. Description of the Drawings

[0028] Figure 1Schematic diagram of the overall three-dimensional structure of the present utility model;

[0029] Figure 2 Schematic diagram of the side-sectional structure of the mounting plate of the present utility model;

[0030] Figure 3 Schematic diagram of the sectional structure of the mounting plate of the present utility model;

[0031] Figure 4 Schematic diagram of the three-dimensional structure of the clamping plate of the present utility model;

[0032] Figure 5 Schematic diagram of the three-dimensional structure of the fixing frame of the present utility model.

[0033] In the figure: 1. Wood box main body; 2. Mounting plate; 3. Fixing frame; 4. Through hole; 5. First electric heat melting plate; 6. Pressing plate; 7. Second electric heat melting plate; 8. Pressing rod; 9. Clamping assembly; 901. Cavity; 902. Threaded column; 903. Pushing seat; 904. Turntable; 905. Locking screw; 906. Pressing plate; 907. Movable plate; 908. Slide block; 909. Slide groove; 910. Clamping plate; 911. Anti-slip pad; 10. Spring. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0035] Next, according to the overall structure of the present utility model, its embodiments will be described.

[0036] Embodiment 1:

[0037] A plywood wooden box bundling and fixing device, as Figures 1-5 shown, includes a wood box main body 1 and a mounting plate 2. A clamping assembly 9 is provided on the mounting plate 2. A fixing frame 3 is provided on one side of the mounting plate 2. Through holes 4 are provided at the top and bottom of the fixing frame 3. The through holes 4 are provided so that the ends of the bundling ropes can pass through the through holes 4, facilitating the subsequent fixing of the bundling ropes. A first electric heat melting plate 5 is installed inside the fixing frame 3. A plurality of springs 10 are also provided inside the fixing frame 3, and the ends of the springs 10 are connected to a pressing plate 6. When the pressing plate 6 moves, it will drive the second electric heat melting plate 7 to move, and at the same time, it will stretch the springs 10, facilitating the subsequent reset of the pressing plate 6.

[0038] Refer to Figure 1 、 Figure 2 and Figure 5, a second electrothermal melting plate 7 is installed on the back of the pressing plate 6. The second electrothermal melting plate 7 corresponds to the first electrothermal melting plate 5. After the first electrothermal melting plate 5 and the second electrothermal melting plate 7 come into contact with both ends of the binding rope, the binding rope can be fixed. A pressing rod 8 penetrating the fixing frame 3 is also installed on the pressing plate 6, and a pressing disc is connected to the end of the pressing rod 8, facilitating the staff to press the pressing rod 8 through the pressing disc. When the pressing rod 8 moves, it will drive the pressing plate 6 to move. The top and bottom of the pressing plate 6 are respectively attached to the upper and lower inner parts of the fixing frame 3 to guide the pressing plate 6, thereby improving the stability of the pressing plate 6 when it moves.

[0039] Specifically, the clamping assembly 9 includes a cavity 901 opened inside the mounting plate 2. A threaded column 902 is connected to the inside of the cavity 901 through a bearing, and a push seat 903 is sleeved on the outer wall of the threaded column 902. One end of the threaded column 902 extends outside the mounting plate 2 and is connected to a turntable 904. A plurality of protrusions are provided on the outer wall of the turntable 904, facilitating the staff to rotate the threaded column 902 through the turntable 904. After the threaded column 902 rotates, it will drive the push seat 903 to move, thereby pushing the pressing plate 906 to rotate.

[0040] Specifically, two sliding grooves 909 are also opened inside the cavity 901, and sliders 908 are arranged inside the sliding grooves 909. A movable plate 907 penetrating outside the mounting plate 2 is installed on the slider 908. The movable plate 907 is slidably connected to the sliding groove 909 through the slider 908. When the movable plate 907 moves, it will drive the slider 908 to slide inside the sliding groove 909, thereby improving the stability of the movable plate 907 when it moves. A clamping plate 910 is provided on the movable plate 907, and a pressing plate 906 is connected between the movable plate 907 and the push seat 903 through a rotating shaft. The push seat 903 is threadedly connected to the threaded column 902, and the pressing plate 906 is rotatably connected to the push seat 903. After the pressing plate 906 rotates, it will push the movable plate 907 to move.

[0041] Embodiment 2:

[0042] On the basis of the above Embodiment 1, in order to prevent the threaded column 902 from rotating randomly, the following structure is set to lock the threaded column 902.

[0043] Refer to Figures 1-4 , a locking screw rod 905 extending into the mounting plate 2 is provided inside the threaded column 902. After the locking screw rod 905 is screwed into the mounting plate 2, the threaded column 902 can be locked to prevent the threaded column 902 from rotating randomly.

[0044] Embodiment 3:

[0045] On the basis of the above Embodiment 1, after the device is clamped on the wooden box through the clamping plate 910, in order to improve the stability of the device, the following structure is set.

[0046] Refer to Figures 1-4 Anti-slip pads 911 are installed on both clamping plates 910, and the two anti-slip pads 911 are respectively attached to the top and bottom of the wooden box body 1. The anti-slip pads 911 are provided to improve the stability of the clamping plates 910 and prevent the clamping plates 910 from moving randomly.

[0047] The working principle of the present utility model is as follows: First, when the device is to be used, the two clamping plates 910 are respectively placed on the top and bottom of the wooden box body 1, and the mounting plate 2 is attached to the surface of the wooden box body 1. Then, the threaded column 902 is rotated by the turntable 904. After the threaded column 902 rotates, it drives the push seat 903 to move. The push seat 903 then pushes the pressing plate 906 to rotate. After the pressing plate 906 rotates, it will push the movable plate 907 to move. The movable plate 907 drives the clamping plate 910 to move, so as to quickly adjust the distance between the clamping plates 910. Then, the clamping plates 910 are clamped on the wooden box, and thus the installation of the device can be completed. If it is necessary to prevent the threaded column 902 from rotating randomly, the locking screw 905 can be rotated again, and the end of the locking screw 905 is screwed into the mounting plate 2, so as to lock the threaded column 902;

[0048] Then, a bundling rope is wound around the wooden box. After winding, the two ends of the bundling rope are respectively inserted into the fixing frame 3 through the two through openings 4, and the two ends of the bundling rope are made to contact. Then, the first electrothermal melting plate 5 and the second electrothermal melting plate 7 are started, and the pressing rod 8 is pressed, so that the pressing plate 6 moves. The pressing plate 6 drives the second electrothermal melting plate 7 to move, so that the first electrothermal melting plate 5 and the second electrothermal melting plate 7 are attached to the two ends of the bundling rope, and thus the bundling rope can be fixed;

[0049] When disassembling the device, only the threaded column 902 needs to be rotated in the reverse direction, so that the push seat 903 moves back to its original position and drives the pressing plate 906 to rotate. The pressing plate 906 pulls the movable plate 907 to move, and then drives the clamping plate 910 to move back to its original position, so that the clamping plate 910 no longer contacts the wooden box, and thus the device can be removed.

[0050] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model, and they are not limitations of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A plywood wooden box bundling and fixing device, comprising a wooden box main body (1) and a mounting plate (2), characterized in that: A clamping assembly (9) is provided on the mounting plate (2), and the clamping assembly (9) includes a cavity (901) formed inside the mounting plate (2). A threaded column (902) is connected inside the cavity (901) through a bearing, and a push seat (903) is sleeved on the outer wall of the threaded column (902). Two chutes (909) are also formed inside the cavity (901), and a slider (908) is arranged inside the chute (909). A movable plate (907) penetrating to the outside of the mounting plate (2) is installed on the slider (908), a clamping plate (910) is provided on the movable plate (907), and a pressing plate (906) is connected between the movable plate (907) and the push seat (903) through a rotating shaft.

2. The plywood wooden box strapping and fixing device according to claim 1, characterized in that: One end of the threaded column (902) extends to the outside of the mounting plate (2) and is connected with a turntable (904), and a plurality of bumps are arranged on the outer wall of the turntable (904).

3. A plywood wooden box strapping and fixing device according to claim 1, characterized in that: A locking screw rod (905) extending into the mounting plate (2) is arranged inside the threaded column (902).

4. A plywood wooden box bundling and fixing device according to claim 1, characterized in that: Anti-slip pads (911) are installed on both of the two clamping plates (910), and the two anti-slip pads (911) are respectively attached to the top and bottom of the wooden box body (1).

5. A plywood wooden box bundling and fixing device according to claim 1, characterized in that: A fixing frame (3) is provided on one side of the mounting plate (2), and through holes (4) are formed at the top and bottom of the fixing frame (3).

6. The plywood wooden box strapping and fixing device according to claim 5, characterized in that: A first electrothermal melting plate (5) is installed inside the fixing frame (3), a plurality of springs (10) are also arranged inside the fixing frame (3), and the end of the spring (10) is connected with a pressing plate (6).

7. A plywood wooden box bundling and fixing device according to claim 6, characterized in that: A second electrothermal melting plate (7) is installed on the back of the pressing plate (6), and the second electrothermal melting plate (7) corresponds to the first electrothermal melting plate (5).

8. A plywood wooden box bundling and fixing device according to claim 6, characterized in that: A pressing rod (8) penetrating the fixing frame (3) is also installed on the pressing plate (6), and the end of the pressing rod (8) is connected with a pressing disc.

9. The plywood wooden box strapping and fixing device according to claim 6, characterized in that: The top and bottom of the pressing plate (6) are respectively attached to the upper part and the lower part inside the fixing frame (3).

10. The plywood wooden box strapping and fixing device according to claim 1, characterized in that: The push seat (903) is in threaded connection with the threaded column (902), and the pressing plate (906) is rotatably connected with the push seat (903).

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