Conveying device for chain welding

Abstract

The utility model relates to the technical field of chain welding, discloses a conveying device for chain welding, and solves the problem that the conveying device for chain welding is not stable enough during conveying. Through the reinforcing rib plates, the supporting legs, the bearing plates, the damping spring shock absorbers, the placing plates and the bearing plates, the reinforcing rib plates are firmly fixed to the bottom ends of the outer surfaces of the supporting columns, a stable foundation is laid for the whole structure, and pressure borne by the device is effectively dispersed; therefore, the positions of the supporting legs are adjusted through the rotating wheels, the situation that the whole structure is stressed unevenly and topples over due to the fact that the chain is too heavy is avoided, and meanwhile the stability of the device can be further improved through rubber pads at the bottoms of the supporting legs; the damping spring shock absorbers and the placing plates in the chain conveying device can buffer impact force generated during chain conveying, the bearing plates also have the supporting effect on the bearing plates, and the stability is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of chain welding technology, specifically a conveying device for chain welding. Background Technology

[0002] In chain production, suitable steel is first formed into the shape of chain links using a stamping machine. Then, the chain links are assembled into a chain using equipment. Finally, the assembled chain links are welded together to ensure they are secure. During the welding process, because the chain is relatively heavy, it can be continuously transported to the welding position using a conveyor device, thereby improving production efficiency.

[0003] However, because the chain is relatively heavy and will constantly collide with the transport frame during transport, it will not only cause wear and tear on the conveyor, but also cause the conveyor to tip over, thus posing a safety threat and reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a conveying device for chain welding. By using this device, the problem of insufficient stability during conveying in existing chain welding conveying devices is solved.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a chain welding conveying device, including a workbench and support columns arranged at the bottom of the workbench, wherein four sets of support columns are provided, a conveying component for conveying the chain is provided on the upper surface of the workbench, and a support component for increasing conveying stability is provided on one side of the workbench.

[0006] The support assembly includes a reinforcing rib plate fixedly installed at the bottom of the outer surface of each set of support columns, and a support foot threadedly connected inside each set of reinforcing rib plates. Each set of support feet has a rubber pad at the bottom and a roller at the top. A receiving plate is hinged to one side of the workbench. A damping spring shock absorber is installed inside the receiving plate. A placement plate is installed at the top of the damping spring shock absorber. A support plate is installed on one side of the workbench. The upper surface of the support plate is in contact with the bottom of the receiving plate.

[0007] Furthermore, the conveying assembly includes a flat plate disposed between the four sets of support columns, and a motor disposed on the upper surface of the flat plate. The output end of the motor is provided with a rotating shaft. A placement frame is disposed on the upper surface of the workbench. A connecting shaft is rotatably connected to the center of the placement frame. Synchronous pulleys are sleeved on the outer surfaces of the connecting shaft and the rotating shaft. Synchronous belts are sleeved on the outer surfaces of the two sets of synchronous pulleys. A storage tray is sleeved on the outer surface of the connecting shaft.

[0008] Furthermore, a partition is movably fitted on the outer surface of the connecting shaft, the bottom of the partition is connected to the upper surface of the worktable, and the partition is located between the synchronous pulley and the storage tray.

[0009] Furthermore, the outer surface of the storage tray is provided with a wear-resistant layer, which is a component made of polyurethane.

[0010] Furthermore, the upper surface of the workbench is provided with a guide assembly, which includes a slide groove formed on the upper surface of the workbench and a motor A disposed on one side of the workbench. A lead screw A is fixedly installed at the output end of the motor A, and one end of the lead screw A passes through the interior of the slide groove. A moving block is threadedly connected to the outer surface of the lead screw A. A guide frame is provided on the upper surface of the moving block. A motor B is provided on the upper surface of the guide frame. A lead screw B is fixedly installed at the output end of the motor B, and one end of the lead screw B passes through the interior of the guide frame. A connecting block is threadedly connected to the outer surface of the lead screw B. An arc-shaped pressure plate is provided on one side of the connecting block, and the arc-shaped pressure plate is located in front of the storage tray.

[0011] Furthermore, a fixing plate is provided on one side of the guide assembly, the bottom of the fixing plate is connected to the upper surface of the workbench, a guide rod is provided on one side of the fixing plate, and a roller is provided on the outer surface of the guide rod, the roller being located in front of the arc-shaped pressure plate.

[0012] Furthermore, the outer surface of the roller is provided with a buffer layer, which is a component made of nitrile rubber.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention proposes a chain welding conveyor device. Existing chain welding conveyor devices are not stable enough during transport. This invention utilizes reinforcing ribs, support feet, receiving plates, damping spring shock absorbers, placement plates, and support plates. The reinforcing ribs are firmly fixed to the bottom of the outer surface of each set of support columns, laying a stable foundation for the overall structure and effectively distributing the pressure on the device. Because each set of reinforcing ribs has internally threaded support feet, the position of the support feet can be adjusted by a rotating wheel, thus preventing the overall structure from tipping over due to uneven stress caused by excessive chain weight. Simultaneously, the rubber pads at the bottom of the support feet further increase the stability of the device. Furthermore, when the chain passes over the receiving plate, the internal damping spring shock absorbers and placement plates buffer the impact force during chain transport, and the support plate also provides support to the receiving plate, ensuring stability. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram showing the partial disassembly of the support components of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 3 .

[0019] In the diagram: 1. Workbench; 2. Support column; 3. Conveying assembly; 31. Flat plate; 32. Motor; 33. Rotating shaft; 34. Placement rack; 35. Connecting shaft; 36. Synchronous pulley; 37. Synchronous belt; 38. Storage tray; 4. Support assembly; 41. Reinforcing rib; 42. Support foot; 43. Rubber pad; 44. Rotating wheel; 45. Support plate; 46. Damping spring shock absorber; 47. Placement plate; 48. Support plate; 5. Partition; 6. Guide assembly; 61. Motor A; 611. Lead screw A; 62. Moving block; 63. Guide frame; 64. Motor B; 65. Lead screw B; 66. Connecting block; 67. Arc-shaped pressure plate; 7. Fixed plate; 71. Guide rod; 72. Roller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0022] Combination Figure 1 A chain welding conveying device includes a workbench 1 and a support column 2 disposed at the bottom of the workbench 1. The support column 2 is provided in four sets. A conveying component 3 for conveying the chain is disposed on the upper surface of the workbench 1. A support component 4 for increasing the conveying stability is disposed on one side of the workbench 1.

[0023] The present invention will be further described below with reference to the embodiments.

[0024] Please see Figures 1-4The support assembly 4 includes reinforcing ribs 41 fixedly installed at the bottom of the outer surface of each set of support columns 2, and support feet 42 threadedly connected inside each set of reinforcing ribs 41. Each set of support feet 42 has a rubber pad 43 at its bottom and a wheel 44 at its upper end. A receiving plate 45 is hinged to one side of the workbench 1. A damping spring shock absorber 46 is installed inside the receiving plate 45, and a placement plate 47 is installed at the upper end of the damping spring shock absorber 46. A support plate 48 is installed on one side of the workbench 1, with its upper surface contacting the bottom of the receiving plate 45. The reinforcing ribs 41 are firmly fixed to the bottom of the outer surface of each set of support columns 2, providing a stable foundation for the overall structure and effectively... The pressure borne by the distribution device is mitigated by the fact that each set of reinforcing ribs 41 is internally threaded with support feet 42. Therefore, the position of the support feet 42 can be adjusted by the turntable 44 to keep the overall structure stable according to the ground conditions, avoiding the situation where the overall structure will tip over due to uneven stress caused by excessive chain weight. At the same time, the rubber pads 43 at the bottom of the support feet 42 can increase the friction with the ground, further increasing the stability of the device. In addition, when the chain passes over the support plate 45, the damping spring shock absorber 46 and the placement plate 47 inside can buffer the impact force during chain transportation, and the support plate 48 also provides support for the support plate 45, ensuring the stability of the support plate 45.

[0025] The conveying assembly 3 includes a flat plate 31 disposed between four sets of support columns 2, and a motor 32 disposed on the upper surface of the flat plate 31. The output end of the motor 32 is provided with a rotating shaft 33. The upper surface of the worktable 1 is provided with a placement frame 34. The center of the placement frame 34 is rotatably connected to a connecting shaft 35. The outer surfaces of the connecting shaft 35 and the rotating shaft 33 are both fitted with synchronous pulleys 36. The outer surfaces of the two sets of synchronous pulleys 36 are fitted with synchronous belts 37. The outer surface of the connecting shaft 35 is fitted with a storage tray 38. When the motor 32 is started, the rotating shaft 33 at its output end drives the synchronous pulleys 36 to rotate. The power is transmitted to the synchronous pulleys 36 on the connecting shaft 35 through the synchronous belt 37, thereby causing the connecting shaft 35 inside the rotating placement frame 34 to rotate. Then the connecting shaft 35 drives the storage tray 38 to rotate, thereby realizing the conveying of the chain.

[0026] A partition 5 is movably fitted on the outer surface of the connecting shaft 35. The bottom of the partition 5 is connected to the upper surface of the worktable 1, and the partition 5 is located between the synchronous wheel 36 and the storage tray 38. The partition 5 serves as an isolation device.

[0027] The outer surface of the storage tray 38 is provided with a wear-resistant layer, which is a component made of polyurethane, to extend the service life of the storage tray 38.

[0028] A guide assembly 6 is provided on the upper surface of the worktable 1. The guide assembly 6 includes a slide groove formed on the upper surface of the worktable 1 and a motor A61 provided on one side of the worktable 1. A lead screw A611 is fixedly installed at the output end of the motor A61. One end of the lead screw A611 passes through the interior of the slide groove. A moving block 62 is threadedly connected to the outer surface of the lead screw A611. A guide frame 63 is provided on the upper surface of the moving block 62. A motor B64 is provided on the upper surface of the guide frame 63. A lead screw B65 is fixedly installed at the output end of the motor B64. One end of the lead screw B65 passes through the interior of the guide frame 63. A lead screw B65 is threadedly connected to the outer surface of the lead screw B65. The chain is connected by a connecting block 66, and an arc-shaped pressure plate 67 is provided on one side of the connecting block 66. The arc-shaped pressure plate 67 is located in front of the receiving tray 38. The motor A61 can adjust the position of the moving block 62 and the guide frame 63 through the lead screw A611 to meet the position requirements for convenient chain conveying. Then, the motor B64 is started to rotate the lead screw B65, which causes the connecting block 66, which is threaded to the outer surface of the lead screw B65, to move up and down, thereby driving the arc-shaped pressure plate 67 to move up and down. Therefore, when it is necessary to guide the chain, the arc-shaped pressure plate 67 descends to press the chain, thereby ensuring that the chain remains in the correct position during conveying and welding.

[0029] A fixing plate 7 is provided on one side of the guide component 6. The bottom of the fixing plate 7 is connected to the upper surface of the workbench 1. A guide rod 71 is provided on one side of the fixing plate 7. A roller 72 is provided on the outer surface of the guide rod 71. The roller 72 is located in front of the arc-shaped pressure plate 67. The combination of the roller 72 and the guide component 6 makes the chain conveying smoother.

[0030] The outer surface of the roller 72 is provided with a buffer layer, which is a component made of nitrile rubber. When the chain comes into contact with the roller 72, the buffer layer can absorb the impact force of the chain and reduce the wear between the chain and the roller 72.

[0031] Specifically, the starting motor A61, via the lead screw A611, adjusts the positions of the moving block 62 and the guide frame 63 to meet the positioning requirements for convenient chain conveying. Then, the starting motor B64 drives the lead screw B65 to rotate, causing the connecting block 66, threaded onto the outer surface of the lead screw B65, to move up and down. This, in turn, drives the arc-shaped pressure plate 67 to move up and down. Therefore, when chain guidance is needed, the arc-shaped pressure plate 67 descends to press down on the chain, ensuring the chain remains in the correct position during conveying and welding. Furthermore, the roller 72 and the guide assembly 6... The combined method makes the chain conveying smoother. Because the outer surface of the roller 72 is equipped with a buffer layer made of nitrile rubber, the buffer layer can absorb the impact force of the chain when it contacts the roller 72, reducing wear between the chain and the roller 72. Then, the motor 32 placed on the upper surface of the plate 31 is started. The output shaft 33 drives the synchronous pulley 36 to rotate, and the power is transmitted to the synchronous pulley 36 on the connecting shaft 35 through the synchronous belt 37, thereby causing the connecting shaft 35 inside the rotating connecting frame 34 to rotate. Then, the connecting shaft 35 drives the storage tray 38 to rotate, thus realizing the conveying of the chain. Because the outer surface of the storage tray 38 is equipped with a wear-resistant layer made of polyurethane, the service life of the storage tray 38 can be extended. In addition, during the above conveying process, the reinforcing ribs 41 are firmly fixed to the bottom of the outer surface of each set of support columns 2, which can lay a stable foundation for the overall structure and effectively distribute the pressure on the device. Because each set of reinforcing ribs 41 is threaded with support feet 42, the position of the support feet 42 can be adjusted by the rotating wheel 44, thereby adjusting the position according to the chain. The ground conditions ensure the overall structure remains stable, preventing it from tipping over due to uneven stress caused by excessive chain weight. Furthermore, the rubber pads 43 at the bottom of the support feet 42 increase friction with the ground, further enhancing the device's stability. Additionally, when the chain passes over the receiving plate 45, the internal damping spring shock absorbers 46 and the placement plate 47 buffer the impact during chain transport, and the support plate 48 also provides support to the receiving plate 45, ensuring its stability and making the chain transport process more stable.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device for chain welding, comprising a workbench (1) and support columns (2) disposed at the bottom of the workbench (1), wherein four sets of support columns (2) are provided, characterized in that: The upper surface of the workbench (1) is provided with a conveying assembly (3) for conveying the chain, and a support assembly (4) for increasing conveying stability is provided on one side of the workbench (1). The support assembly (4) includes a reinforcing rib (41) fixedly installed at the bottom of the outer surface of each set of support columns (2), and a support foot (42) threaded inside each set of reinforcing ribs (41). Each set of support feet (42) is provided with a rubber pad (43) at the bottom and a wheel (44) at the top of each set of support feet (42). A receiving plate (45) is hinged to one side of the workbench (1). A damping spring shock absorber (46) is provided inside the receiving plate (45). A placement plate (47) is provided at the top of the damping spring shock absorber (46). A support plate (48) is provided on one side of the workbench (1). The upper surface of the support plate (48) is in contact with the bottom of the receiving plate (45).

2. The chain welding conveyor device according to claim 1, characterized in that: The conveying assembly (3) includes a plate (31) disposed between the four sets of support columns (2) and a motor (32) disposed on the upper surface of the plate (31). The output end of the motor (32) is provided with a rotating shaft (33). The upper surface of the workbench (1) is provided with a placement rack (34). The center of the placement rack (34) is rotatably connected to a connecting shaft (35). The outer surface of the connecting shaft (35) and the outer surface of the rotating shaft (33) are both fitted with synchronous pulleys (36). The outer surfaces of the two sets of synchronous pulleys (36) are fitted with synchronous belts (37). The outer surface of the connecting shaft (35) is fitted with a storage tray (38).

3. The conveying device for chain welding according to claim 2, characterized in that: The outer surface of the connecting shaft (35) is movably fitted with a partition (5), the bottom of the partition (5) is connected to the upper surface of the workbench (1), and the partition (5) is located between the synchronous wheel (36) and the storage tray (38).

4. The chain welding conveyor device according to claim 2, characterized in that: The outer surface of the storage tray (38) is provided with a wear-resistant layer, which is a component made of polyurethane.

5. A conveying device for chain welding according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a guide assembly (6). The guide assembly (6) includes a slide groove opened on the upper surface of the workbench (1) and a motor A (61) provided on one side of the workbench (1). A lead screw A (611) is fixedly installed at the output end of the motor A (61). One end of the lead screw A (611) passes through the interior of the slide groove. A moving block (62) is threadedly connected to the outer surface of the lead screw A (611). A guide frame (63) is provided on the upper surface of the moving block (62). A motor B (64) is provided on the upper surface of the guide frame (63). A lead screw B (65) is fixedly installed at the output end of the motor B (64). One end of the lead screw B (65) passes through the interior of the guide frame (63). A connecting block (66) is threadedly connected to the outer surface of the lead screw B (65). An arc-shaped pressure plate (67) is provided on one side of the connecting block (66). The arc-shaped pressure plate (67) is located in front of the storage tray (38).

6. A conveying device for chain welding according to claim 5, characterized in that: A fixing plate (7) is provided on one side of the guide assembly (6). The bottom of the fixing plate (7) is connected to the upper surface of the workbench (1). A guide rod (71) is provided on one side of the fixing plate (7). A roller (72) is provided on the outer surface of the guide rod (71). The roller (72) is located in front of the arc-shaped pressure plate (67).

7. A conveying device for chain welding according to claim 6, characterized in that: The outer surface of the roller (72) is provided with a buffer layer, which is a component made of nitrile rubber.

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