Conveying mechanism of U-shaped beam conveying line

Abstract

The utility model relates to the technical field of conveying mechanisms, and discloses a conveying mechanism of a U-shaped beam conveying line, which comprises a conveying table, U-shaped beam bodies are arranged on the top surface of the conveying table, a PLC (programmable logic controller) is fixedly mounted on one side of the conveying table, and the conveying mechanism further comprises a stacking assembly for stacking the U-shaped beam bodies. The stacking assembly is arranged on the top face of the conveying table, the stacking assembly comprises two fixing holes, the two fixing holes are formed in the top face of the conveying table, and the conveying table, the fixing holes, a rotating plate, a limiting groove, a threaded column and a supporting hole which are arranged are matched and used, so that the effect of stacking the U-shaped beam bodies can be achieved; the U-shaped beam bodies can be limited when the U-shaped beam bodies are turned over to slide and fall into the stacking frame, so that the U-shaped beam bodies cannot rotate, the posture of the U-shaped beam bodies cannot be changed, the U-shaped beam bodies are stacked in order, the stacking effect is guaranteed, and the stacking device is practical.

Description

Technical Field

[0001] This utility model relates to the field of conveying mechanism technology, and in particular to a conveying mechanism for a U-shaped beam conveyor line. Background Technology

[0002] Truck scales generally refer to weighbridges, and the base of a truck scale is usually made of U-shaped beams. After the bending machine folds the sheet metal into a U-shape, the U-shaped beams are taken out of the bending machine by automated equipment. Then the U-shaped beams are stacked together, and at this time, a conveying mechanism is needed to transport and stack the U-shaped beams.

[0003] An existing stacking device for U-shaped beams in electronic truck scales (announcement number: CN218595535U) has at least the following drawbacks:

[0004] In the aforementioned patent, a flipping rod is used to flip the U-shaped beam so that it can enter the receiving frame for stacking. However, when the flipping rod flips the U-shaped beam, the U-shaped beam will rotate during its fall, causing the U-shaped beam to change its posture. As a result, the U-shaped beam cannot be neatly stacked inside the receiving frame, making it difficult to guarantee the stacking effect and presenting certain limitations. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a conveying mechanism for a U-shaped beam conveyor line.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A conveying mechanism for a U-shaped beam conveyor line includes a conveying platform, a U-shaped beam body is disposed on the top surface of the conveying platform, a PLC controller is fixedly installed on one side of the conveying platform, and a stacking assembly for stacking the U-shaped beam body is also included. The stacking assembly is disposed on the top surface of the conveying platform and includes two fixing holes, both of which are formed on the top surface of the conveying platform.

[0008] As a further embodiment of this utility model, the palletizing assembly further includes a rotating plate movably fitted inside the fixed hole. A rectangular groove is formed on the top surface of the rotating plate, and a limiting groove is formed on the bottom surface of the rectangular groove. A movable frame is movably fitted inside the limiting groove. A threaded hole is formed on one side of the movable frame, and a threaded post is threadedly connected to the inner circular wall of the threaded hole. Support holes are formed on both sides of the rotating plate, and the support holes are movably fitted with the threaded posts. A drive motor is fixedly installed on the top surface of the rotating plate, and the drive motor is electrically connected to the PLC controller. The drive motor drives... A gear is fixedly sleeved on the outer circular wall of the shaft, and a gear plate is fixedly sleeved on the outer circular wall of the threaded column. The gear plate meshes with the gear. Two fixed plates are fixedly installed on one side of the conveying table. A first circular through hole is opened on one side of the fixed plate. A support column is movably sleeved on the inner circular wall of the first circular through hole. The support column is fixedly installed on the rotating plate. Support frames are fixedly installed on the bottom surface of the rotating plate and the bottom surface of the conveying table, respectively. Two double-eared hydraulic cylinders are provided on the bottom surface of the conveying table. Limiting columns are movably sleeved on the inner circular wall of the lugs of the double-eared hydraulic cylinders. The limiting columns are fixedly installed on the support frames.

[0009] As a further embodiment of this utility model, a fixing groove is provided on the top surface of the movable frame, a movable plate is movably sleeved inside the fixing groove, a cylinder is fixedly sleeved on the inner circular wall of the fixing groove, and the bottom surface of the telescopic shaft of the cylinder is fixedly installed with the movable plate.

[0010] As a further embodiment of this utility model, a baffle is fixedly installed on the top surface of the conveyor table.

[0011] As a further embodiment of this invention, a rubber plate is fixedly installed inside the movable plate.

[0012] As a further embodiment of this utility model, two stacking racks are provided on one side of the conveyor table, and a plurality of limiting holes are opened on the top surface of the stacking racks, with movable limiting plates movably sleeved inside the limiting holes.

[0013] As a further embodiment of this invention, the limiting groove and the movable frame are coated with lubricating oil.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By utilizing the coordinated design of the conveyor platform, U-shaped beam body, fixing holes, rotating plate, limiting groove, threaded column, and support holes, the U-shaped beam body can be stacked effectively. When the U-shaped beam body is flipped over and slides into the stacking rack, it is positioned to prevent rotation and change in posture, ensuring neat stacking and effective stacking. This design is quite practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the conveying mechanism of the U-shaped beam conveyor line proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the conveying platform structure of the conveying mechanism of the U-shaped beam conveying line proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the baffle structure of the conveying mechanism of a U-shaped beam conveyor line proposed in this utility model;

[0019] Figure 4 for Figure 2 A partial structural diagram of A in the middle;

[0020] Figure 5 for Figure 3 A schematic diagram of the partial structure of B in the diagram;

[0021] Figure 6 This is a schematic diagram of the limiting groove structure of the conveying mechanism of a U-shaped beam conveyor line proposed in this utility model;

[0022] Figure 7 This is a schematic diagram of the limiting hole structure of the conveying mechanism of a U-shaped beam conveying line proposed in this utility model.

[0023] In the diagram: 1. Conveying table; 2. U-shaped beam body; 3. Fixing hole; 4. Rotating plate; 5. Limiting groove; 6. Threaded column; 7. Support hole; 8. Fixing plate; 9. Supporting column; 10. Double-eared hydraulic cylinder; 11. Limiting column; 12. Support frame; 13. Moving frame; 14. Threaded hole; 15. Fixing groove; 16. Moving plate; 17. Cylinder; 18. Gear disc; 19. Drive motor; 20. Gear; 21. Baffle; 22. Rubber plate; 23. Stacking frame; 24. Limiting hole; 25. Movable limiting plate. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Reference Figures 1-7 A conveying mechanism for a U-shaped beam conveyor line includes a conveying platform 1, a U-shaped beam body 2 mounted on the top surface of the conveying platform 1, a PLC controller fixedly mounted on one side of the conveying platform 1, and a stacking assembly for stacking the U-shaped beam body 2. The stacking assembly is located on the top surface of the conveying platform 1 and includes two fixing holes 3, both of which are located on the top surface of the conveying platform 1. The stacking assembly also includes a rotating plate 4 movably fitted inside the fixing holes 3. A rectangular groove is formed on the top surface of the rotating plate 4, and a limit groove 5 is formed on the bottom surface of the rectangular groove. A movable frame 13 is movably fitted inside the limit groove 5. A threaded hole 14 is formed on one side of the movable frame 13, and a threaded post 6 is threadedly connected to the inner circular wall of the threaded hole 14. Support holes 7 are formed on both sides of the rotating plate 4, and the support holes 7 are connected to the threaded post 6. The column 6 is movably sleeved, and the top surface of the rotating plate 4 is fixedly mounted with a drive motor 19. The drive motor 19 is electrically connected to the PLC controller. The outer circular wall of the drive shaft of the drive motor 19 is fixedly sleeved with a gear 20. The outer circular wall of the threaded column 6 is fixedly sleeved with a gear disc 18. The gear disc 18 meshes with the gear 20. Two fixed plates 8 are fixedly mounted on one side of the conveyor table 1. A first circular through hole is opened on one side of the fixed plate 8. A support column 9 is movably sleeved on the inner circular wall of the first circular through hole. The support column 9 is fixedly mounted with the rotating plate 4. Support frames 12 are fixedly mounted on the bottom surface of the rotating plate 4 and the bottom surface of the conveyor table 1, respectively. Two double-eared hydraulic cylinders 10 are provided on the bottom surface of the conveyor table 1. The inner circular wall of the ear ring of the double-eared hydraulic cylinder 10 is movably sleeved with a limit post 11. The limit post 11 is fixedly mounted with the support frame 12.

[0028] In this embodiment, a fixed groove 15 is provided on the top surface of the movable frame 13, and a movable plate 16 is movably sleeved inside the fixed groove 15. A cylinder 17 is fixedly sleeved on the inner circular wall of the fixed groove 15. The bottom surface of the telescopic shaft of the cylinder 17 is fixedly installed with the movable plate 16. A baffle 21 is fixedly installed on the top surface of the conveyor table 1. A rubber plate 22 is fixedly installed inside the movable plate 16. Two stacking racks 23 are provided on one side of the conveyor table 1. Several limiting holes 24 are provided on the top surface of the stacking racks 23. Movable limiting plates 25 are movably sleeved inside the limiting holes 24. Lubricating oil is applied between the limiting groove 5 and the movable frame 13.

[0029] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When the user needs to transport and stack the U-shaped beam body 2 through the set conveyor table 1, the U-shaped beam body 2 is transported through the set conveyor table 1, and the U-shaped beam body 2 is blocked by the set baffle 21. The set drive motor 19 is started to drive the gear 20 to rotate the drive gear disk 18 to drive the threaded column 6 to rotate. The rotating threaded column 6 and the threaded hole 14 convert the rotational motion into linear motion, so that the moving frame 13 moves inside the limiting groove 5. After the moving frame 13 gets close to the U-shaped beam body 2, the cylinder 17 is activated. The moving plate 16 is pushed downwards, causing the rubber plate 22 to contact the U-shaped beam body 2. This activates the double-ear cylinder 10, pulling the limiting column 11 and support frame 12, causing the rotating plate 4 to rotate around the support column 9. The rotating fixing hole 3 lifts the U-shaped beam body 2, causing it to rotate 90 degrees. This activates the drive motor 19, causing the moving frame 13 to push the U-shaped beam body 2 downwards into the space between the stacking frame 23 and the movable limiting plate 25. This activates the cylinder 17, causing the moving plate 16 to no longer clamp and limit the U-shaped beam body 2. Under its own weight, the U-shaped beam body 2 can then enter the space between the stacking frame 23 and the movable limiting plate 25 for stacking. Because the U-shaped beam body 2... Inside the stacking rack 23 and the movable limiting plate 25, the U-shaped beam body 2 will not rotate, thus preventing a change in posture. The stacking shape varies depending on the orientation of the U-shaped beam body 2 on the top surface of the conveyor table 1 (approximately a 90-degree rotation). This can be adjusted as needed (i.e., placing the U-shaped beam body 2 on its side). After stacking a certain number of beams, pulling the movable limiting plate 25 out of its interior releases the restriction on several U-shaped beam bodies 2. Using forklifts or other tools, the U-shaped beam bodies 2 can be lifted and moved, thus achieving the combined effect of stacking the U-shaped beam bodies 2. When the U-shaped beam body 2 is rotated so that it can slide into the stacking rack 23, it can be restricted, preventing rotation and a change in posture. This results in neat stacking of the U-shaped beam bodies 2, making it convenient and practical to use.

[0030] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying mechanism for a U-shaped beam conveyor line, comprising a conveying platform (1), wherein a U-shaped beam body (2) is disposed on the top surface of the conveying platform (1), and a PLC controller is fixedly installed on one side of the conveying platform (1), characterized in that, It also includes a stacking assembly for stacking the U-shaped beam body (2), the stacking assembly being disposed on the top surface of the conveyor table (1), the stacking assembly including: two fixing holes (3), both of the fixing holes (3) being opened on the top surface of the conveyor table (1).

2. The conveying mechanism of a U-shaped beam conveyor line according to claim 1, characterized in that, The palletizing assembly also includes a rotating plate (4) movably fitted inside the fixed hole (3). A rectangular groove is formed on the top surface of the rotating plate (4), and a limiting groove (5) is formed on the bottom surface of the rectangular groove. A movable frame (13) is movably fitted inside the limiting groove (5). A threaded hole (14) is formed on one side of the movable frame (13), and a threaded post (6) is threaded onto the inner circular wall of the threaded hole (14). Support holes (7) are formed on both sides of the rotating plate (4), and the support holes (7) are movably fitted onto the threaded post (6). A drive motor (19) is fixedly installed on the top surface of the rotating plate (4). The drive motor (19) is electrically connected to the PLC controller, and a fixed sleeve is formed on the outer circular wall of the drive shaft of the drive motor (19). Gear (20), the outer circular wall of the threaded column (6) is fixedly sleeved with a gear disc (18), the gear disc (18) meshes with the gear (20), two fixed plates (8) are fixedly installed on one side of the conveying table (1), a first circular through hole is opened on one side of the fixed plate (8), a support column (9) is movably sleeved on the inner circular wall of the first circular through hole, the support column (9) is fixedly installed with the rotating plate (4), a support frame (12) is fixedly installed on the bottom surface of the rotating plate (4) and the bottom surface of the conveying table (1), two double-eared oil cylinders (10) are provided on the bottom surface of the conveying table (1), a limit column (11) is movably sleeved on the inner circular wall of the ear ring of the double-eared oil cylinder (10), and the limit column (11) is fixedly installed with the support frame (12).

3. The conveying mechanism of a U-shaped beam conveyor line according to claim 2, characterized in that, The top surface of the movable frame (13) is provided with a fixed groove (15), and a movable plate (16) is movably sleeved inside the fixed groove (15). A cylinder (17) is fixedly sleeved on the inner circular wall of the fixed groove (15), and the bottom surface of the telescopic shaft of the cylinder (17) is fixedly installed with the movable plate (16).

4. The conveying mechanism of a U-shaped beam conveyor line according to claim 1, characterized in that, A baffle (21) is fixedly installed on the top surface of the conveyor table (1).

5. The conveying mechanism of a U-shaped beam conveyor line according to claim 3, characterized in that, A rubber plate (22) is fixedly installed inside the movable plate (16).

6. The conveying mechanism of a U-shaped beam conveyor line according to claim 1, characterized in that, Two stacking racks (23) are provided on one side of the conveyor (1). Several limiting holes (24) are opened on the top surface of the stacking racks (23). A movable limiting plate (25) is movably sleeved inside the limiting holes (24).

7. The conveying mechanism of a U-shaped beam conveyor line according to claim 2, characterized in that, The limiting groove (5) and the movable frame (13) are coated with lubricating oil.

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