Link plate connection transition mechanism

Abstract

The utility model relates to the technical field of workpiece machining equipment, and discloses a link plate connection transition mechanism which comprises a mounting frame, and a connection mechanism is arranged in the mounting frame. The connecting mechanism comprises a connecting frame, a rotating shaft is rotationally connected into the mounting frame, the outer surface of the rotating shaft is fixedly connected with the inner wall of the connecting frame, and the end, away from the connecting frame, of the rotating shaft penetrates through the mounting frame and is fixedly provided with a rotating disc. And a connecting frame is fixedly mounted on the inner bottom wall of the mounting frame, a rubber block is fixedly mounted on the right side face of the connecting frame, and the right side face of the rubber block is fixedly connected with the left side face of a connecting frame. According to the link plate connection transition mechanism, the mounting frame and the connection mechanism are arranged, so that the purpose of conveniently transferring a workpiece between two link plates with different heights is achieved, and the workpiece transferring cost is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing equipment, in particular to a chain plate connection transition mechanism. Background Art

[0002] Automated or semi-automated production lines are the mainstream production mode in the machining industry. The processing and operation of workpieces are the main research topics of equipment and automation manufacturers. Usually, workpieces with complex shapes and large sizes are transported by robots to meet the needs of workpiece posture adjustment and improve efficiency. For workpieces with simple shapes and small sizes, a simple material transfer device can meet production needs. Regardless of whether a production line uses a robot or a simple material transfer device, chain plates will be used for transportation to save space and equipment costs.

[0003] Chain plates are used as the main transfer mechanism in many circulation links. There are a large number of equipment on the production line, and the processing heights of the equipment are not exactly the same. Chain plates of multiple heights are required to connect them. The height difference between the equipment and the chain plates, and between the chain plates are not uniform. If the height difference is achieved by transporting through trusses, the production cost will increase. If the connection is not made, the workpiece will be transferred in an unpredictable posture at the connection, causing material jamming and piling, affecting normal production.

[0004] Therefore, those skilled in the art provide a chain plate connection transition mechanism to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a chain plate connection transition mechanism to solve the problem in the above background technology that the workpieces to be produced and processed are inconvenient to transfer between chain plates.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A chain plate connection transition mechanism comprises a mounting frame, wherein a connection mechanism is arranged inside the mounting frame;

[0008] The connecting mechanism includes a connecting frame, the internal rotation of the mounting frame is connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to the inner wall of the connecting frame, the end of the rotating shaft away from the connecting frame passes through the mounting frame and is fixedly installed with a turntable, the front of the mounting frame is fixedly installed with a connecting spring, the end of the connecting spring away from the mounting frame is fixedly installed with a connecting column, the connecting column is clamped in the inside of the turntable, the inner bottom wall of the mounting frame is fixedly installed with a connecting frame, the right side of the connecting frame is fixedly installed with a rubber block, and the right side of the rubber block is fixedly connected to the left side of the connecting frame.

[0009] As a further solution of the utility model: the internal threads of the mounting frame are connected with two groups of fixing bolts, and the ends of the two groups of fixing bolts close to each other both penetrate the mounting frame and extend into the interior of the mounting frame.

[0010] As a further solution of the utility model: a concave frame is provided on the outer surface of the connecting frame, a connecting block is movably hinged inside the concave frame, the upper surface of the connecting block is in contact with the bottom surface of the connecting frame, and two groups of connecting bolts are connected to the internal threads of the concave frame, and the ends of the two groups of connecting bolts that are away from each other both penetrate the concave frame and extend to the outside of the concave frame.

[0011] As a further solution of the utility model: the internal thread connection of the connecting block is provided with two groups of limit bolts, the bottom surface of the connecting frame is provided with two groups of threaded holes, and the top end of each of the limit bolts penetrates the connecting frame and extends to the inside of the threaded hole.

[0012] As a further solution of the utility model: a telescopic rod is fixedly installed on the front side of the mounting frame, and the telescopic end of the telescopic rod is fixedly connected to one end of the connecting column close to the mounting frame.

[0013] As a further solution of the utility model: a rubber plate is provided on the right side of the connecting frame, and two fixing blocks are fixedly installed on the left side of the rubber plate, each of the fixing blocks is clamped in the interior of the connecting frame, and the internal threads of the connecting frame are connected to two mounting bolts, and the ends of the two mounting bolts that are close to each other penetrate the connecting frame and extend to the interior of the fixing block.

[0014] As a further solution of the utility model: two connecting bearings are fixedly mounted on the outer surface of the rotating shaft, and the outer surface of the outer ring of each connecting bearing is fixedly connected to the inner wall of the mounting frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a mounting frame and a connecting frame, so that workers can install the mounting frame and the connecting frame between two chain plates of different heights, thereby facilitating the movement of the workpiece being produced and processed from one chain plate to another, thereby reducing the cost of workpiece transportation; by providing a rotating shaft, a rotating disk, a connecting spring and a connecting column, a worker can rotate the rotating disk to drive the rotating shaft and the connecting frame to rotate, and at the same time utilize the elastic force of the connecting spring to make the connecting column clamped in the inside of the rotating disk, thereby locking the rotating shaft, thereby achieving the purpose of adjusting the angle of the connecting frame, making the device convenient to use for chain plates of different height differences, thereby increasing the scope of application of the device; by providing a connecting frame and a rubber block, utilizing the deformation of the rubber block itself, the connecting frame can fill the gap position between the connecting frame and the connecting frame after the angle is adjusted, thereby allowing the workpiece to still pass through the connecting frame smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a chain plate connection transition mechanism;

[0018] Figure 2 It is a schematic diagram of a three-dimensional structure of a cross-sectional view of a mounting frame in a chain plate connection transition mechanism;

[0019] Figure 3 It is a bottom view stereoscopic structural diagram of a connecting frame in a chain plate connecting transition mechanism;

[0020] Figure 4 The figure is a schematic diagram of the three-dimensional structure of a rubber block in a chain plate connection transition mechanism.

[0021] In the figure: 1. mounting frame; 2. connecting mechanism; 201. connecting frame; 202. rotating shaft; 203. turntable; 204. connecting spring; 205. connecting column; 206. connecting frame; 207. rubber block; 3. fixing bolt; 4. concave frame; 5. connecting block; 6. connecting bolt; 7. limiting bolt; 8. threaded hole; 9. telescopic rod; 10. rubber plate; 11. fixing block; 12. mounting bolt; 13. connecting bearing. DETAILED DESCRIPTION

[0022] See also Figure 1-4 A chain plate connection transition mechanism includes a mounting frame 1, and the internal threads of the mounting frame 1 are connected with two groups of fixing bolts 3. The ends of the two groups of fixing bolts 3 that are close to each other penetrate the mounting frame 1 and extend into the interior of the mounting frame 1. The fixing bolts 3 are used to fix the mounting frame 1 on the chain plate located above, so as to minimize the phenomenon of the mounting frame 1 moving on its own, thereby ensuring the stability of the mounting frame 1.

[0023] A connecting mechanism 2 is provided inside the mounting frame 1; the connecting mechanism 2 includes a connecting frame 201, and a rotating shaft 202 is rotatably connected inside the mounting frame 1. The outer surface of the rotating shaft 202 is fixedly connected to the inner wall of the connecting frame 201, and two connecting bearings 13 are fixedly installed on the outer surface of the rotating shaft 202. The outer surface of the outer ring of each connecting bearing 13 is fixedly connected to the inner wall of the mounting frame 1. The installation of the connecting bearings 13 stabilizes the rotating shaft 202, thereby minimizing the shaking of the rotating shaft 202 during rotation, thereby ensuring the stability of the rotation of the rotating shaft 202.

[0024] The end of the rotating shaft 202 away from the connecting frame 201 passes through the mounting frame 1 and is fixedly installed with a rotating disk 203. The outer surface of the connecting frame 201 is provided with a concave frame 4. The inner part of the concave frame 4 is movably hinged with a connecting block 5. The upper surface of the connecting block 5 contacts the bottom surface of the connecting frame 201. The inner thread of the concave frame 4 is connected with two groups of connecting bolts 6. The ends of the two groups of connecting bolts 6 away from each other pass through the concave frame 4 and extend to the outside of the concave frame 4. The concave frame 4 is fixed to the chain plate located below by the connecting bolts 6, thereby playing a role in limiting and fixing the bottom end of the connecting frame 201, thereby minimizing the movement of the connecting frame 201.

[0025] A connecting spring 204 is fixedly installed on the front of the mounting frame 1, and a connecting column 205 is fixedly installed on the end of the connecting spring 204 away from the mounting frame 1. The connecting column 205 is clamped in the inside of the turntable 203, and the outer surface of the turntable 203 is provided with through holes arranged at equal distances for the connecting column 205 to be inserted. A telescopic rod 9 is fixedly installed on the front of the mounting frame 1, and the telescopic end of the telescopic rod 9 is fixedly connected to the end of the connecting column 205 close to the mounting frame 1. The installation of the telescopic rod 9 plays a role in limiting the moving trajectory of the connecting column 205, thereby minimizing the phenomenon that the connecting column 205 deviates from the moving trajectory during movement, thereby ensuring the stability of the movement of the connecting column 205.

[0026] A connecting frame 206 is fixedly installed on the inner bottom wall of the mounting frame 1, and two groups of limiting bolts 7 are connected to the internal threads of the connecting block 5. Two groups of threaded holes 8 are opened on the bottom surface of the connecting frame 201. The top end of each limiting bolt 7 penetrates the connecting frame 201 and extends to the inside of the threaded hole 8. The installation of the limiting bolts 7 and the threaded holes 8 makes it convenient for workers to adjust the position of the concave frame 4, and then it is convenient to fix the concave frame 4 with the chain plate.

[0027] A rubber block 207 is fixedly installed on the right side of the connecting frame 206, and the right side of the rubber block 207 is fixedly connected to the left side of the connecting frame 201. The interior of the rubber block 207 is hollow, so that the interior of the rubber block 207 has space for deformation. A rubber plate 10 is provided on the right side of the connecting frame 201, and two fixing blocks 11 are fixedly installed on the left side of the rubber plate 10. Each fixing block 11 is clamped in the interior of the connecting frame 201. The internal thread of the connecting frame 201 is connected to two mounting bolts 12, and the ends of the two mounting bolts 12 that are close to each other penetrate the connecting frame 201 and extend to the interior of the fixing block 11. The rubber plate 10 is fixed to the right side of the connecting frame 201 by using the mounting bolts 12 and the fixing blocks 11, thereby playing a role in buffering the sliding workpiece, thereby reducing the impact of the workpiece on the chain plate, and further reducing the damage to the chain plate.

[0028] The working principle of the utility model is as follows: when in use, the worker fixes the mounting frame 1 on the chain plate located above by fixing the bolts 3, and makes the connecting frame 206 and the position where the workpiece slides out at the same height, and then the worker moves the connecting column 205 to the side away from the turntable 203, so that the connecting column 205 slides away from the inside of the turntable 203, and then the worker rotates the turntable 203, so that the turntable 203 drives the rotating shaft 202 to rotate, so that the rotating shaft 202 drives the connecting frame 201 to rotate, and then the bottom end of the connecting frame 201 contacts the chain plate located below, and when the connecting frame 201 rotates, the rubber block 207 is deformed, so that the rubber block 207 closes the gap between the connecting frame 206 and the connecting frame 201 The worker then loosens the connecting column 205, so that the connecting column 205 is clamped in the inside of the turntable 203 under the action of the elastic force of the connecting spring 204, so that the device can be suitable for connecting various height difference chain plates. The worker then adjusts the position of the connecting block 5 to facilitate the fixed connection of the concave frame 4 with the chain plate below. The worker then uses the limiting bolts 7 to cooperate with the threaded holes 8 to fix the connecting block 5 on the connecting frame 201, and uses the connecting bolts 6 to fix the concave frame 4 on the chain plate below, thereby completing the installation process of the device, so that when the workpiece slides out on the chain plate, it passes through the connecting frame 206, the rubber block 207, the connecting frame 201 and the rubber plate 10 in sequence and then falls on the chain plate below, thereby completing the transfer process of the workpiece.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chain plate connection transition mechanism, comprising a mounting frame (1), characterized in that: A connection mechanism (2) is provided inside the mounting frame (1); The connection mechanism (2) comprises a connection frame (201), the interior of the mounting frame (1) is rotatably connected with a rotating shaft (202), the outer surface of the rotating shaft (202) is fixedly connected to the inner wall of the connection frame (201), the end of the rotating shaft (202) away from the connection frame (201) passes through the mounting frame (1) and is fixedly installed with a rotating disk (203), a connecting spring (204) is fixedly installed on the front of the mounting frame (1), the end of the connecting spring (204) away from the mounting frame (1) is fixedly installed with a connecting column (205), the connecting column (205) is clamped inside the rotating disk (203), a connecting frame (206) is fixedly installed on the inner bottom wall of the mounting frame (1), a rubber block (207) is fixedly installed on the right side surface of the connecting frame (206), and the right side surface of the rubber block (207) is fixedly connected to the left side surface of the connection frame (201).

2. A chain plate connection transition mechanism according to claim 1, characterized in that: The internal threads of the mounting frame (1) are connected to two groups of fixing bolts (3), and the ends of the two groups of fixing bolts (3) that are close to each other penetrate the mounting frame (1) and extend into the interior of the mounting frame (1).

3. The chain plate connection transition mechanism according to claim 1, characterized in that: The outer surface of the connecting frame (201) is provided with a concave frame (4), the inner surface of the concave frame (4) is movably hinged with a connecting block (5), the upper surface of the connecting block (5) is in contact with the bottom surface of the connecting frame (201), and the inner surface of the concave frame (4) is threadedly connected with two groups of connecting bolts (6), and the ends of the two groups of connecting bolts (6) that are away from each other both penetrate the concave frame (4) and extend to the outside of the concave frame (4).

4. A chain plate connection transition mechanism according to claim 3, characterized in that: The internal threads of the connection block (5) are connected to two groups of limit bolts (7), and the bottom surface of the connection frame (201) is provided with two groups of threaded holes (8). The top end of each limit bolt (7) passes through the connection frame (201) and extends to the inside of the threaded hole (8).

5. The chain plate connection transition mechanism according to claim 1, characterized in that: A telescopic rod (9) is fixedly mounted on the front of the mounting frame (1), and the telescopic end of the telescopic rod (9) is fixedly connected to an end of the connecting column (205) close to the mounting frame (1).

6. The chain plate connection transition mechanism according to claim 1, characterized in that: A rubber plate (10) is arranged on the right side of the connecting frame (201), and two fixing blocks (11) are fixedly installed on the left side of the rubber plate (10), each of the fixing blocks (11) is clamped in the interior of the connecting frame (201), and the interior of the connecting frame (201) is threadedly connected with two mounting bolts (12), and the ends of the two mounting bolts (12) that are close to each other penetrate the connecting frame (201) and extend into the interior of the fixing blocks (11).

7. The chain plate connection transition mechanism according to claim 1, characterized in that: Two connecting bearings (13) are fixedly mounted on the outer surface of the rotating shaft (202), and the outer surface of the outer ring of each connecting bearing (13) is fixedly connected to the inner wall of the mounting frame (1).

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