An assembly machine with a rotary conveyor table

Abstract

This utility model relates to the field of conveyor technology and discloses a rotary conveyor for an assembly machine. It includes a rotary table, a conveyor frame fixedly connected to its upper surface, and a cleaning component on the upper surface. The cleaning component includes a variable-speed motor, which is fixedly mounted on the upper surface of the rotary table. An eccentric wheel is fixedly connected to the output end of the variable-speed motor. A connecting rod is rotatably connected to one side of the eccentric wheel, and a connecting block is rotatably connected to one end of the connecting rod. A connecting frame is fixedly connected to the upper surface of the connecting block. This utility model employs multiple cleaning brushes that fit against the roller. The brush heads are driven to reciprocate laterally via a connecting rod traction and spring elastic reset mechanism, facilitating the removal of impurities and dust adhering to the roller surface, preventing contamination of subsequent conveyed materials, and reducing roller wear. Furthermore, oil is supplied from an oil tank, and lubricating oil is sprayed onto the meshing surfaces of the gears inside the conveyor frame through a nozzle, effectively reducing gear jamming.

Description

Technical Field

[0001] This utility model relates to the field of conveyor technology, and in particular to a rotary conveyor for an assembly machine. Background Technology

[0002] An assembly machine refers to a device in which users select computer hardware components according to their personal needs and assemble them into a complete computer. A rotary conveyor is a special device used to change the direction of material conveying or to turn pallets in place, which facilitates continuous conveying and turning on the assembly machine production line.

[0003] A search revealed that Chinese patent CN220164954U discloses a rotary conveyor. However, when goods on the conveyor change direction, they cannot change direction relative to the conveyor, making it inconvenient for the next workstation to operate the front and rear ends of the goods, requiring manual rotation. Therefore, the second roller rotates at a higher speed than the third roller, creating differential transport at the bottom of the goods, causing them to deflect on the rotary table. When the goods move to the next workstation, it is convenient for workers on both sides to operate the front and rear ends of the goods without manual rotation, greatly reducing workload and improving work efficiency. Pushing the push plate causes it to lock into a slot, at which point the first, second, and third rollers rotate synchronously, transporting the goods simultaneously without turning them. The transport angle can be switched, improving the flexibility of the transport.

[0004] While the aforementioned conveyor table facilitates switching of conveying angles, existing conveyor tables use multiple rollers for conveying. After the rollers come into contact with the conveyed material, dust and impurities adhering to the material can easily accumulate on the outside of the rollers as they rotate. This makes it difficult to clean the impurities adhering to the rollers in a timely manner, which can then easily transfer the impurities to the next conveying mechanical parts. This can lead to dirt accumulation on the parts, and the long-term retention of impurities on the rollers can also reduce the structural strength of the rollers, causing damage and cracking, and ultimately reducing the service life of the rollers. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rotary conveyor table for assembly machines.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rotary conveyor table for an assembly machine, comprising a rotary table, a conveyor frame fixedly connected to the upper surface of the rotary table, and a cleaning component provided on the upper surface of the rotary table;

[0007] The cleaning assembly includes a variable speed motor, which is fixedly mounted on the upper surface of the rotary table. An eccentric wheel is fixedly connected to the output end of the variable speed motor. A connecting rod is rotatably connected to one side of the eccentric wheel. A connecting block is rotatably connected to one end of the connecting rod. A connecting frame is fixedly connected to the upper surface of the connecting block.

[0008] As a further description of the above technical solution:

[0009] Both sides of the lower surface of the connecting frame are fixedly connected to fixing blocks, and two push columns are fixedly connected to one side of each fixing block.

[0010] As a further description of the above technical solution:

[0011] One end of the pusher is fixedly connected to a pusher block, and multiple fixed shells are fixedly connected to the upper surface of the rotary table.

[0012] As a further description of the above technical solution:

[0013] A spring is fixedly connected inside the fixed shell, and one end of the spring is fixedly connected to one side of the push block.

[0014] As a further description of the above technical solution:

[0015] The pusher is slidably connected inside the fixed shell, and multiple cleaning brushes are fixedly connected to the upper surface of the connecting frame.

[0016] As a further description of the above technical solution:

[0017] A lubrication assembly is provided on one side of the conveying platform. The lubrication assembly includes an oil storage tank, which is fixedly connected to one side of the conveying platform. An oil inlet pipe is connected through the upper surface of the oil storage tank, and an oil blocking cap is threaded to one end of the oil inlet pipe.

[0018] As a further description of the above technical solution:

[0019] A delivery pipe is connected through the lower surface of the oil storage tank. A delivery pump is installed through the middle of the delivery pipe. The delivery pump is fixedly installed on one side of the delivery platform. A spray pipe is connected through one end of the delivery pipe. Multiple spray nozzles are connected through the lower surface of the spray pipe.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model, through the setting of the cleaning component, utilizes multiple cleaning brushes located below the conveyor frame and in contact with the roller. This facilitates brushing the roller as it rolls to convey materials. Under the pull of the connecting rod and the push of the spring, the multiple cleaning brushes move back and forth laterally, which helps to reduce the amount of impurities and dust remaining on the outside of the roller, making it easier to clean the roller in a timely manner. This also reduces the adhesion of impurities and dust to the mechanical parts of the next conveyor, and helps to extend the service life of the roller.

[0022] 2. This utility model, through the setting of the lubrication component, utilizes the oil storage tank to facilitate the storage of lubricating oil. When the spray head is positioned above the meshing gears inside the conveyor frame, the lubricating oil is sprayed onto the interface of the meshing gears through the spray pipe and spray head. The rotation of the gears facilitates the even application of lubricating oil, which facilitates timely lubrication of the gears inside the conveyor frame, thereby reducing the phenomenon of the conveyor frame being unable to transport materials due to dull gears. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the cleaning brush structure proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the connecting frame structure proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed shell proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the conveying pipe structure proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the ejector pipe structure proposed in this utility model.

[0029] Legend:

[0030] 1. Rotary table; 2. Conveying platform; 3. Variable speed motor; 4. Eccentric wheel; 5. Connecting rod; 6. Connecting block; 7. Connecting frame; 8. Fixing block; 9. Push column; 10. Push block; 11. Fixing shell; 12. Spring; 13. Cleaning brush; 14. Oil storage tank; 15. Oil inlet pipe; 16. Oil blocking cap; 17. Conveying pipe; 18. Conveying pump; 19. Spray pipe; 20. Spray head. Detailed Implementation

[0031] 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.

[0032] As attached Figure 1-6 As shown, one embodiment of the present invention is provided: a rotary conveyor table for an assembly machine, including a rotary table 1, a conveyor frame 2 fixedly connected to the upper surface of the rotary table 1, and a cleaning component provided on the upper surface of the rotary table 1.

[0033] The cleaning assembly includes a variable speed motor 3, which is fixedly mounted on the upper surface of the rotary table 1. An eccentric wheel 4 is fixedly connected to the output end of the variable speed motor 3. A connecting rod 5 is rotatably connected to one side of the eccentric wheel 4, which drives the connecting rod 5 to revolve. The connecting rod 5 then pulls the connecting block 6. A connecting block 6 is rotatably connected to one end of the connecting rod 5. A connecting frame 7 is fixedly connected to the upper surface of the connecting block 6 for mounting the cleaning brush 13 and connecting the fixing block 8.

[0034] As attached Figure 4 As shown, fixing blocks 8 are fixedly connected to both sides of the lower surface of the connecting frame 7. Two push columns 9 are fixedly connected to one side of the fixing block 8. A push block 10 is fixedly connected to one end of the push column 9. Multiple fixing shells 11 are fixedly connected to the upper surface of the rotating table 1 to protect the spring 12. The spring 12 is fixedly connected inside the fixing shell 11. One end of the spring 12 is fixedly connected to one side of the push block 10 to facilitate the transmission of elastic force through the push block 10. The push block 10 is slidably connected inside the fixing shell 11 to limit and guide the push block 10.

[0035] As attached Figure 2 As shown, multiple cleaning brushes 13 are fixedly connected to the upper surface of the connecting frame 7, which facilitates brushing and cleaning of the outside of the roller.

[0036] As attached Figure 6 As shown, a lubrication assembly is provided on one side of the conveying platform 2. The lubrication assembly includes an oil storage tank 14, which is fixedly connected to one side of the conveying platform 2. An oil inlet pipe 15 is connected through the upper surface of the oil storage tank 14 for the entry of lubricating oil. One end of the oil inlet pipe 15 is threadedly connected to an oil blocking cap 16 to prevent lubricating oil from overflowing. A conveying pipe 17 is connected through the lower surface of the oil storage tank 14. A conveying pump 18 is installed through the middle of the conveying pipe 17 and is fixedly installed on one side of the conveying platform 2. A spray pipe 19 is connected through the one end of the conveying pipe 17 to facilitate the delivery of lubricating oil. Multiple spray nozzles 20 are connected through the lower surface of the spray pipe 19 to spray lubricating oil onto the gear meshing points, corresponding to the gear meshing points.

[0037] Working principle: When the conveyor frame 2 rotates, multiple internal rollers will rotate. At the same time, the variable speed motor 3 is turned on by the external controller. The output end of the variable speed motor 3 will drive the eccentric wheel 4 to rotate. When the eccentric wheel 4 rotates, it will pull the connecting rod 5 to revolve, which will in turn pull the connecting block 6 to move. The connecting block 6 will pull the connecting frame 7 to move laterally. When the connecting frame 7 moves laterally, it will drive the two fixed blocks 8 to move laterally back and forth. The fixed blocks 8 will then pull the push column 9 and the push block 10 to slide inside the fixed shell 11, which will repeatedly compress the spring 12. The elastic force of the spring 12 will generate a pushing force on the fixed block 8, which will push the fixed shell 11 and the cleaning brush 13, causing the cleaning brush 13 to reciprocate. When the roller rotates, the cleaning brush 13 will move laterally back and forth at the same time, which will facilitate the cleaning of impurities on the outside of the roller.

[0038] When the gears inside the conveyor frame 2 become dull and require lubrication, lubricating oil is delivered into the oil storage tank 14 through the oil inlet pipe 15 and the oil stop cap 16. Then, through the delivery pump 18, the lubricating oil in the oil storage tank 14 is delivered to the spray pipe 19 through the delivery pipe 17. Finally, it is sprayed out through the spray head 20, which is located at the meshing point of the gears. When the lubricating oil is sprayed out, it drips onto the meshing interface of the gears. When the gears rotate, the lubricating oil is spread evenly, thereby lubricating the gears inside the conveyor frame 2.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An assembly machine with a rotary conveyor table comprising a rotary table (1), characterized in that: The upper surface of the rotary table (1) is fixedly connected to a conveyor frame (2), and a cleaning component is provided on the upper surface of the rotary table (1). The cleaning assembly includes a variable speed motor (3), which is fixedly mounted on the upper surface of the rotary table (1). An eccentric wheel (4) is fixedly connected to the output end of the variable speed motor (3). A connecting rod (5) is rotatably connected to one side of the eccentric wheel (4). A connecting block (6) is rotatably connected to one end of the connecting rod (5). A connecting frame (7) is fixedly connected to the upper surface of the connecting block (6).

2. The rotary table according to claim 1, wherein: The lower surface of the connecting frame (7) is fixedly connected to both sides of the fixing block (8), and two push columns (9) are fixedly connected to one side of the fixing block (8).

3. The rotary table according to claim 2, wherein: One end of the pusher (9) is fixedly connected to a pusher block (10), and the upper surface of the rotary table (1) is fixedly connected to multiple fixed shells (11).

4. The rotary conveyor table for an assembly machine according to claim 3, characterized in that: A spring (12) is fixedly connected inside the fixed shell (11), and one end of the spring (12) is fixedly connected to one side of the push block (10).

5. The rotary conveyor table for an assembly machine according to claim 3, characterized in that: The push block (10) is slidably connected inside the fixed shell (11), and multiple cleaning brushes (13) are fixedly connected to the upper surface of the connecting frame (7).

6. The rotary conveyor table for an assembly machine according to claim 1, characterized in that: A lubrication assembly is provided on one side of the conveying platform (2). The lubrication assembly includes an oil storage tank (14). The oil storage tank (14) is fixedly connected to one side of the conveying platform (2). An oil inlet pipe (15) is connected through the upper surface of the oil storage tank (14). One end of the oil inlet pipe (15) is threadedly connected to an oil blocking cap (16).

7. The rotary conveyor table for an assembly machine according to claim 6, characterized in that: The lower surface of the oil storage tank (14) is connected to a conveying pipe (17), and a conveying pump (18) is installed through the middle of the conveying pipe (17). The conveying pump (18) is fixedly installed on one side of the conveying platform (2). One end of the conveying pipe (17) is connected to a spray pipe (19), and the lower surface of the spray pipe (19) is connected to multiple spray nozzles (20).

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