Stacking mechanism for automobile longitudinal beams

Abstract

The utility model relates to the technical field of stacking mechanisms, and discloses an automobile longitudinal beam stacking mechanism which comprises a conveying table, a longitudinal beam body is arranged on one side of the conveying table, a PLC is fixedly installed on one side of the conveying table, a fixing frame is arranged on one side of the conveying table, and the longitudinal beam body is arranged on the other side of the conveying table. Through mutual cooperative use of the conveying table, the longitudinal beam bodies, the moving plate, the first threaded column, the first driving mechanism and the moving pipe, the effect of stacking the longitudinal beam bodies can be achieved, so that the longitudinal beam bodies can be clamped and sequentially placed in the internal separated space of the stacking frame, and the internal space of the stacking frame is divided into three parts; according to the longitudinal beam body stacking device, a large number of longitudinal beam bodies can be placed, in the process of moving the longitudinal beam bodies, the longitudinal beam bodies are clamped, the postures of the longitudinal beam bodies cannot be changed, the longitudinal beam bodies can be stacked in order, the stacking effect is guaranteed, meanwhile, the stacked longitudinal beam bodies can be moved by moving the stacking frame, and the longitudinal beam body stacking device is convenient to use and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking mechanisms, in particular to a stacking mechanism for automobile longitudinal beams. Background Art

[0002] The frame is the most important load-bearing component in a car, and the frame longitudinal beam is one of the key parts. Therefore, the longitudinal beam plays an important load-bearing role in the car. The side beam frame, center beam frame, etc. of the car all contain longitudinal beams. The longitudinal beams are usually stamped from low-alloy steel plates. The cross-section shape is generally groove-shaped, and some are made into Z-shaped or box-shaped cross-sections. When producing automobile longitudinal beams, the longitudinal beams need to be stacked to facilitate the next process.

[0003] An existing truck scale U-beam stacking device (Announcement No.: CN221478847U) has at least the following drawbacks:

[0004] In the above patent, the U-shaped beam is flipped by a flip rod so that it enters between the vertical pole and the rotating rod, and the top surface of the receiving plate is moved for stacking. However, the space between the vertical pole and the rotating rod is relatively limited, so the number of stacked U-shaped beams is small. Moreover, in the process of flipping and stacking the U-shaped beam, since the U-shaped beam is not limited and fixed, it will rotate or change its posture, making it difficult to stack them neatly, affecting the stacking effect, and having certain limitations. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a stacking mechanism for automobile longitudinal beams.

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

[0007] A palletizing mechanism for automobile longitudinal beams includes a conveyor platform, a longitudinal beam body is provided on one side of the conveyor platform, a PLC controller is fixedly installed on one side of the conveyor platform, a fixed frame is provided on one side of the conveyor platform, and the conveyor platform also includes a palletizing assembly for palletizing the longitudinal beam bodies, the palletizing assembly is provided inside the fixed frame, and the palletizing assembly includes: two movable plates, both of which are movably connected to the inside of the fixed frame.

[0008] As a further solution of the present invention, the stacking assembly also includes a moving tube fixedly mounted on one side of the moving plate, the top surface of the moving plate is provided with a first threaded hole, the inner circular wall surface of the first threaded hole is threadedly connected to a first threaded column, the top surface of the fixed frame is fixedly installed with two first driving mechanisms, the bottom surface of the driving shaft of the driving motor of the first driving mechanism is fixedly mounted on the first threaded column, the internal movability of the moving tube is connected to the moving frame, one side of the moving frame is provided with a second threaded hole, the inner circular wall surface of the second threaded hole is threadedly connected to a second threaded column, and one side of the moving frame is provided with a limiting hole, the limiting Two clamping plates are movably sleeved inside the positioning hole, and fixing rings are fixedly installed on both sides of the movable frame. The inner circular wall of the fixing ring is fixedly sleeved with an oil cylinder, one end of the telescopic shaft of the oil cylinder is fixedly installed with the clamping plate, and the clamping plate is movably sleeved with the longitudinal beam body. A second driving mechanism is fixedly installed on one side of the movable tube, and one end of the driving motor of the second driving mechanism is fixedly installed on the second threaded column. The driving motor of the second driving mechanism and the driving motor of the first driving mechanism are both electrically connected to the PLC controller. A stacking rack is provided on one side of the conveying platform, and a baffle is fixedly installed on the top surface of the conveying platform.

[0009] As a further solution of the present invention, a support frame is provided on one side of the conveying platform, a plurality of limit slots are provided on the top surface of the support frame, a plurality of limit columns are fixedly installed on the bottom surface of the stacking rack, and the limit columns are movably connected to the limit slots.

[0010] As a further solution of the present invention, a rubber plate is fixedly installed inside the clamping plate.

[0011] As a further solution of the present invention, a reinforcing plate is fixedly mounted on one side of the movable plate, and the reinforcing plate is fixedly mounted to the movable tube.

[0012] As a further solution of the present invention, two partitions are fixedly installed on the inner bottom surface of the stacking rack.

[0013] As a further solution of the present invention, a plurality of hanging rings are fixedly installed on the top surface of the stacking rack.

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

[0015] By cooperating with each other, the conveying platform, the longitudinal beam body, the movable plate, the first threaded hole, the first threaded column, the first driving mechanism and the movable tube, the longitudinal beam bodies can be stacked, so that the longitudinal beam bodies can be clamped and placed in the internal separation space of the stacking rack in sequence. The internal space of the stacking rack is divided into three parts, so that a large number of longitudinal beam bodies can be placed. Moreover, in the process of moving the longitudinal beam bodies, the longitudinal beam bodies are clamped and their postures will not change, so the longitudinal beam bodies can be neatly stacked, ensuring the stacking effect. At the same time, the stacked longitudinal beam bodies can be moved by moving the stacking rack, which is convenient to use and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a stacking mechanism for automobile longitudinal beams proposed in the present invention;

[0017] Figure 2 This is a schematic diagram of the conveyor structure of a stacking mechanism for automobile longitudinal beams proposed in the present invention;

[0018] Figure 3 This is a schematic diagram of the longitudinal beam body structure of a stacking mechanism for an automobile longitudinal beam proposed in the present invention;

[0019] Figure 4 for Figure 2 Schematic diagram of the local structure of A.

[0020] In the figure: 1. conveyor platform; 2. longitudinal beam body; 3. fixed frame; 4. movable plate; 5. first threaded hole; 6. first threaded column; 7. first driving mechanism; 8. movable tube; 9. movable frame; 10. second threaded hole; 11. second threaded column; 12. limiting hole; 13. clamping plate; 14. oil cylinder; 15. fixing ring; 16. second driving mechanism; 17. stacking frame; 18. limiting groove; 19. limiting column; 20. supporting frame; 21. rubber plate; 22. baffle; 23. partition; 24. lifting ring; 25. reinforcing plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] 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," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figure 1-Figure 4, a stacking mechanism for automobile longitudinal beams, including a conveyor platform 1, a longitudinal beam body 2 is provided on one side of the conveyor platform 1, a PLC controller is fixedly installed on one side of the conveyor platform 1, a fixed frame 3 is provided on one side of the conveyor platform 1, and also includes a stacking component for stacking the longitudinal beam body 2, the stacking component is arranged inside the fixed frame 3, the stacking component includes: two movable plates 4, the two movable plates 4 are movably sleeved inside the fixed frame 3, the stacking component also includes a movable tube 8 fixedly installed on one side of the movable plate 4, the top surface of the movable plate 4 is provided with a first threaded hole 5, the inner circular wall surface of the first threaded hole 5 is threadedly connected with a first threaded column 6, the top surface of the fixed frame 3 is fixedly installed with two first driving mechanisms 7, the first driving mechanism 7 includes a driving motor and a mounting plate for fixing it, the stacking mechanism includes a driving motor and a first mounting plate for fixing it, the bottom surface of the driving shaft of the driving motor of the first driving mechanism 7 is fixedly installed with the first threaded column 6, the interior of the movable tube 8 is movably sleeved with a movable frame 9, and one side of the movable frame 9 A second threaded hole 10 is provided on the side, and the inner circular wall surface of the second threaded hole 10 is threadedly connected to the second threaded column 11. A limiting hole 12 is provided on one side of the mobile frame 9, and two clamping plates 13 are movably sleeved inside the limiting hole 12. A fixing ring 15 is fixedly installed on both sides of the mobile frame 9, and the inner circular wall surface of the fixing ring 15 is fixedly sleeved with an oil cylinder 14. One end of the telescopic shaft of the oil cylinder 14 is fixedly installed with the clamping plate 13, and the clamping plate 13 is movably sleeved with the longitudinal beam body 2. A second driving mechanism 16 is fixedly installed on one side of the mobile tube 8. The second driving mechanism 16 includes a driving motor and a second mounting plate for fixing it. The second driving mechanism 16 includes a driving motor and a second mounting plate for fixing it. One end of the driving motor of the second driving mechanism 16 is fixedly installed with the second threaded column 11. The driving motor of the second driving mechanism 16 and the driving motor of the first driving mechanism 7 are both electrically connected to the PLC controller. A stacking rack 17 is provided on one side of the conveying platform 1, and a baffle 22 is fixedly installed on the top surface of the conveying platform 1.

[0025] In this embodiment, a support frame 20 is provided on one side of the conveyor platform 1, and a plurality of limit grooves 18 are provided on the top surface of the support frame 20. A plurality of limit columns 19 are fixedly installed on the bottom surface of the stacking frame 17, and the limit columns 19 are movably connected to the limit grooves 18. A rubber plate 21 is fixedly installed inside the clamping plate 13, and a reinforcing plate 25 is fixedly installed on one side of the movable plate 4. The reinforcing plate 25 is fixedly installed on the movable tube 8. Two partitions 23 are fixedly installed on the inner bottom surface of the stacking frame 17, and a plurality of hanging rings 24 are fixedly installed on the top surface of the stacking frame 17.

[0026] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: through the provided conveying platform 1, when the user needs to stack the longitudinal beam body 2, the longitudinal beam body 2 is conveyed by the provided conveying platform 1 and blocked by the provided baffle 22, thereby, the provided first driving mechanism 7 is started by the provided first driving mechanism 7 to drive the first threaded column 6 to rotate so that the first threaded column 6 and the first threaded hole 5 convert the rotational motion into a linear motion, so that the moving plate 4 drives the moving tube 8, the moving frame 9 and the clamping plate 13 to move downward, and at the same time, the second driving mechanism 16 is started to drive the second threaded column 11 to rotate so that the second threaded column 11 and the second threaded hole 10 converts the rotational motion into linear motion, so that the mobile frame 9 moves inside the mobile tube 8 and drives the two clamping plates 13 to move to the top surface of the longitudinal beam body 2, and starts the oil cylinder 14 to pull the two clamping plates 13 to slide inside the limit hole 12, so that the two clamping plates 13 are opened, and then the driving motor of the first driving mechanism 7 is started to move the two clamping plates 13 to the two sides of the longitudinal beam body 2, and then the oil cylinder 14 is started to push the clamping plates 13 to move to clamp the longitudinal beam body 2, and then the first driving mechanism 7 is started to make the mobile tube 8, the mobile frame 9 and the two clamping plates 13 grab the longitudinal beam body 2, and start the second driving mechanism 16 to move the longitudinal beam body 2 to the left, so that the longitudinal beam body 2 moves to the stacking position. The top surface of the rack 17 is opened, and the first driving mechanism 7 is started to make the longitudinal beam body 2 descend into the interior of the stacking rack 17, thereby supporting and placing the longitudinal beam body 2 through the stacking rack 17, and the internal space of the stacking rack 17 is divided by the provided partition 23, so that more longitudinal beam bodies 2 can be placed. Therefore, after the placement is completed, the above-mentioned method is installed to grab another longitudinal beam body 2 and place it in the adjacent space inside the stacking rack 17 to avoid placing them all in a single space. Then, when the longitudinal beam body 2 needs to be moved and transported, the hook is used to hook the lifting ring 24 to move the stacking rack 17 and drive the longitudinal beam body 2 to move, or a forklift is used to lift the bottom of the stacking rack 17 so that the limit When the column 19 leaves the limiting groove 18, the support frame 20 no longer supports the stacking frame 17, and several stacked longitudinal beam bodies 2 can be moved, thereby achieving the comprehensive effect of stacking the longitudinal beam bodies 2, so that the longitudinal beam bodies 2 can be clamped and placed in the internal separation space of the stacking frame 17 in sequence. The internal space of the stacking frame 17 is divided into three parts, so that a large number of longitudinal beam bodies 2 can be placed. Moreover, in the process of moving the longitudinal beam bodies 2, the longitudinal beam bodies 2 are clamped and the posture does not change, so the longitudinal beam bodies 2 can be neatly stacked, ensuring the stacking effect. At the same time, the stacked longitudinal beam bodies 2 can be moved by moving the stacking frame 17, which is convenient to use and more practical.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A stacking mechanism for automobile longitudinal beams, comprising a conveyor platform (1), a longitudinal beam body (2) being provided on one side of the conveyor platform (1), a PLC controller being fixedly mounted on one side of the conveyor platform (1), and a fixing frame (3) being provided on one side of the conveyor platform (1), characterized in that: It also includes a palletizing assembly for palletizing the longitudinal beam body (2), the palletizing assembly being arranged inside the fixed frame (3), and the palletizing assembly comprising: two movable plates (4), both of the movable plates (4) being movably sleeved inside the fixed frame (3).

2. The stacking mechanism for automobile longitudinal beams according to claim 1, characterized in that: The stacking assembly further comprises a moving tube (8) fixedly mounted on one side of the moving plate (4), a first threaded hole (5) being provided on the top surface of the moving plate (4), a first threaded column (6) being threadedly connected to the inner wall surface of the first threaded hole (5), two first driving mechanisms (7) being fixedly mounted on the top surface of the fixing frame (3), a bottom surface of a driving shaft of a driving motor of the first driving mechanism (7) being fixedly mounted to the first threaded column (6), a moving frame (9) being movably sleeved inside the moving tube (8), a second threaded hole (10) being provided on one side of the moving frame (9), a second threaded column (11) being threadedly connected to the inner wall surface of the second threaded hole (10), a limiting hole (12) being provided on one side of the moving frame (9), two first driving mechanisms (7) being movably sleeved inside the limiting hole (12), and a second threaded column (11) being threadedly connected to the inner wall surface of the second threaded hole (10). A clamping plate (13) is fixedly installed on both sides of the movable frame (9), and a fixing ring (15) is fixedly installed on the inner circular wall of the fixing ring (15). A cylinder (14) is fixedly sleeved on the inner circular wall of the fixing ring (15). One end of the telescopic shaft of the cylinder (14) is fixedly installed on the clamping plate (13), and the clamping plate (13) is movably sleeved on the longitudinal beam body (2). A second driving mechanism (16) is fixedly installed on one side of the movable tube (8), and one end of the driving motor of the second driving mechanism (16) is fixedly installed on the second threaded column (11). The driving motor of the second driving mechanism (16) and the driving motor of the first driving mechanism (7) are both electrically connected to the PLC controller. A stacking rack (17) is provided on one side of the conveying platform (1), and a baffle (22) is fixedly installed on the top surface of the conveying platform (1).

3. The stacking mechanism for automobile longitudinal beams according to claim 2, characterized in that: A support frame (20) is provided on one side of the conveying platform (1), and a plurality of limiting grooves (18) are provided on the top surface of the support frame (20). A plurality of limiting columns (19) are fixedly installed on the bottom surface of the stacking frame (17), and the limiting columns (19) are movably connected to the limiting grooves (18).

4. The stacking mechanism for automobile longitudinal beams according to claim 2, characterized in that: A rubber plate (21) is fixedly mounted inside the clamping plate (13).

5. The stacking mechanism for automobile longitudinal beams according to claim 2, characterized in that: A reinforcing plate (25) is fixedly mounted on one side of the movable plate (4), and the reinforcing plate (25) is fixedly mounted on the movable tube (8).

6. The stacking mechanism for automobile longitudinal beams according to claim 3, characterized in that: Two partitions (23) are fixedly mounted on the inner bottom surface of the stacking rack (17).

7. The stacking mechanism for automobile longitudinal beams according to claim 3, characterized in that: A plurality of lifting rings (24) are fixedly mounted on the top surface of the stacking rack (17).

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