Automatic oil cup feeding machine

Abstract

The utility model discloses an automatic oil cup feeding machine and aims to provide the automatic oil cup feeding machine which is simple in structure, capable of achieving automatic guiding and positioning and synchronous feeding adjustment and capable of conducting real-time detection through a visual system. The device comprises a machine frame, a feeding assembly, a clamping jaw assembly and a backflow assembly, the feeding assembly comprises a feeding machine frame, an oil cup circular vibrator, an oil cup straight vibrator and a material distribution module, the clamping jaw assembly comprises a carrying module and a clamping jaw module, and the clamping jaw module comprises a mounting bottom plate, a clamping jaw connecting plate, a plurality of clamping jaw air cylinders and a profiling clamping jaw. One side of the mounting bottom plate is connected with the movable end of the carrying module, the multiple profiling clamping jaws are connected with the multiple movable ends of the clamping jaw air cylinder, the clamping jaw air cylinder drives the multiple profiling clamping jaws to be matched with the multiple oil cups on the material distributing module, and the backflow assembly comprises an upper conveying line and a lower conveying line; the carrying module drives the clamping jaw module to be matched with the carrier module at the feeding end of the upper conveying line. The automatic feeding device is applied to the technical field of automatic feeding.

Description

Technical Field

[0001] The utility model is applied to the technical field of automatic feeding, and particularly relates to an automatic oil cup feeding machine. Background Art

[0002] With the continuous advancement of technology, the size of various electronic components is shrinking while their performance is increasing simultaneously. This has led to increasingly intelligent and sophisticated electronic products. However, there is a significant proportion of smokers who have a high demand for smoking. However, the combustion of traditional cigarettes produces large amounts of smoke and complex gases, which can have adverse effects on smokers and those around them. In response to this situation, e-cigarettes have gradually emerged. These e-cigarettes offer advantages such as small size, portability, large capacity, and reduced harm. As a result, some smokers are gradually replacing traditional cigarettes with e-cigarettes. Due to the small size and high integration of internal components, the production and assembly process requires extremely high precision. Existing e-cigarette cartridge production is mostly done on manual production lines, which is detrimental to efficiency and human resource utilization. Manual processing techniques are not comprehensively planned, and the uneven skills of workers cannot meet product consistency requirements, thus failing to meet the needs of automated production. Designing an automated oil cup loader with a simple structure, automatic guidance and positioning, synchronous feed adjustment, and real-time inspection via a vision system could address these issues. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic oil cup loader with a simple structure, automatic guiding and positioning, synchronous feed adjustment, and real-time detection through a visual system.

[0004] The technical solution adopted by the utility model is as follows: the utility model includes a frame, a feeding assembly, a clamping claw assembly, and a reflux assembly. The feeding assembly is arranged on one side of the frame, the feeding assembly includes a feeding frame, an oil cup circular vibration, an oil cup straight vibration and a material distribution module, the clamping claw assembly is arranged at one end of the upper end surface of the frame, the clamping claw assembly includes a transport module and a clamping claw module, the clamping claw module includes a mounting base, a clamping claw connecting plate, a plurality of clamping claw cylinders and a contoured clamping claw, one side of the mounting base is connected to the movable end of the transport module, the clamping claw The claw connecting plate is connected to the mounting base plate through a number of fixed blocks, a number of the claw cylinders are arranged on the lower end surface of the claw connecting plate, a number of the contoured claws are connected to a number of movable ends of the claw cylinders, the claw cylinders drive a number of the contoured claws to cooperate with a number of oil cups on the material distribution module, the reflux assembly is arranged on the side of the upper end surface of the frame away from the feeding assembly, the reflux assembly includes an upper conveyor line and a lower conveyor line, and the handling module drives the claw module to cooperate with the carrier module at the upper feeding end of the upper conveyor line.

[0005] Furthermore, the two groups of circular vibrations of the oil cups are arranged on the upper end surface of the feeding frame, the two groups of direct vibrations of the oil cups are arranged in the middle of the upper end surface of the frame, the direct vibration feed end of the oil cup is connected to the circular vibration discharge port of the oil cup, and the material distribution module is arranged in the middle of the upper end surface of the frame. The material distribution module includes an X-axis material distribution linear module, a material distribution bracket, and a material distribution side push cylinder. The material distribution bracket is connected to the movable end of the X-axis material distribution linear module through a number of side push slide rails. The material distribution side push cylinder is arranged at the lower end of the material distribution bracket. The movable end of the material distribution side push cylinder is connected to the movable end of the X-axis material distribution linear module. The profiling structure at the upper end of the material distribution bracket cooperates with several oil cups on the two groups of direct vibration discharge ends of the oil cups. A feeding protective cover is also provided at the upper end of the feeding frame.

[0006] Furthermore, an oil cup clamping module is provided at the bottom of the material distribution bracket, and the oil cup clamping module includes a rotating rod, a clamping lifting cylinder and a plurality of clamping blocks. The rotating rod is arranged in the middle of the material distribution bracket and rotates with the material distribution bracket. The plurality of clamping blocks are arranged on the rotating rod, and the clamping lifting cylinder is arranged at the bottom of the material distribution bracket. The movable end of the clamping lifting cylinder is hinged to the hinge block on the rotating rod. The movable end of the clamping lifting cylinder retracts or extends to cause the plurality of clamping blocks to clamp or release the plurality of oil cups at the upper end of the material distribution bracket.

[0007] Furthermore, an oil cup sensor module is also provided on one side of the material distribution module. The oil cup sensor module includes a sensor bracket and several sensors. Several of the sensors are arranged on the upper end of the sensor bracket, and the several sensors respectively cooperate with the several oil cups on the upper end of the material distribution bracket.

[0008] Furthermore, the transport module includes a transport bracket, a Y-axis transport linear module and a Z-axis transport linear module. The Y-axis transport linear module is arranged at the upper end of the transport bracket, the Z-axis transport linear module is connected to the movable end of the Y-axis transport linear module, the mounting base is connected to the movable end of the Z-axis transport linear module, and the Y-axis transport linear module and the Z-axis transport linear module drive the clamping module to cooperate with the material distribution module and the reflux component respectively.

[0009] Furthermore, the upper end surface of the frame is also provided with a carrier up and down circulation component, and the carrier up and down circulation component is arranged at the reflux end of the reflux component. The carrier up and down circulation component includes a lift bracket, a circulation lifting cylinder and a carrier support frame. The circulation lifting cylinder is arranged at the upper end of the lift bracket, and a plurality of lifting rails are arranged on one side of the lift bracket. The carrier support frame is respectively connected to the movable ends of the plurality of lifting rails and the movable end of the circulation lifting cylinder. A circulation conveyor belt is provided on the inner side of the carrier support frame, and the circulation conveyor belt is respectively coordinated with the upper conveyor line and the lower conveyor line.

[0010] Furthermore, a carrier stop assembly is provided in the middle of the reflux assembly, and the carrier stop assembly includes a limit support frame, a lifting base plate, a lifting plate, a carrier lifting cylinder and a limit cylinder. The lifting base plate is connected to the lifting plate through a number of linear bearings. The carrier lifting cylinder is arranged on the lower end surface of the lifting base plate, and the movable end of the lifting base plate is connected to the lower end surface of the lifting plate. The limit cylinder is arranged on the bottom of the lifting base plate near one end of the clamping claw assembly, and a roller stop block is provided at the movable end of the limit cylinder. The limit cylinder drives the roller stop block to cooperate with the carrier module on the upper conveyor line.

[0011] Furthermore, the bottoms of several of the linear bearings are connected by a connecting rod, the upper ends of the connecting rods are provided with buffers, and the several buffers cooperate with the lower end surface of the lifting base plate.

[0012] Furthermore, the jaw end of the profiling jaw is provided with a profiling structure adapted to the outer surface of the oil cup, and the edge of the jaw end of the profiling jaw is also provided with a chamfered structure.

[0013] Furthermore, the carrier module is provided with a plurality of fixing grooves adapted to the oil cups, and the spacing between the plurality of fixing grooves is the same as the spacing between the clamping cylinders.

[0014] The beneficial effect of the present invention is that the directions of the oil cups are adjusted and accurately placed in the eight groups of profiling structures at the upper end of the material distribution bracket by two groups of circular vibrations of the oil cups and two groups of straight vibrations of the oil cups. The material distribution side push cylinder and the X-axis material distribution linear module adjust the position of the material distribution bracket, and can cooperate with the oil cup sensor module to accurately place the eight groups of oil cups in four times into the eight groups of profiling structures, and clamp them through the oil cup clamping module to prevent deviation and falling during the transfer process. The eight groups of clamping cylinders on the clamp connecting plate The spacing is the same as the spacing of the eight groups of oil cups on the material distribution bracket, and the eight groups of oil cups can be transferred to the loading end of the upper conveyor line at one time. The reflux component cooperates with the upper conveyor line and the lower conveyor line to realize the loading, rotation and transmission of the carrier module to the next workstation. The loading process can accurately limit the carrier module to the loading position through the carrier stop component, ensuring that the clamping module can accurately place the eight groups of oil cups into the eight groups of fixed grooves on the carrier module. The structure is simple and the automated loading efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 is a perspective view of the clamping jaw assembly;

[0018] Figure 4 is a three-dimensional view of the loading assembly;

[0019] Figure 5 is a three-dimensional view of the material distribution module;

[0020] Figure 6 is a three-dimensional view of the oil cup clamping module;

[0021] Figure 7 is a three-dimensional view of the reflux assembly;

[0022] Figure 8 is a three-dimensional view of the upper and lower circulation components of the carrier;

[0023] Figure 9 is a three-dimensional view of the vehicle stop assembly;

[0024] Figure 10 1 is a three-dimensional view of the contoured clamping jaw. DETAILED DESCRIPTION

[0025] like Figures 1 to 10As shown, in this embodiment, the utility model includes a frame 1, a feeding assembly 2, a clamping assembly 3, and a reflux assembly 4. The feeding assembly 2 is arranged on one side of the frame 1. The feeding assembly 2 includes a feeding frame 21, an oil cup circular vibration 22, an oil cup straight vibration 23 and a material distribution module 24. The clamping assembly 3 is arranged at one end of the upper end surface of the frame 1. The clamping assembly 3 includes a transport module 31 and a clamping module 32. The clamping module 32 includes a mounting base 321, a clamping connecting plate 322, a plurality of clamping cylinders 323 and a contoured clamping jaw 324. One side of the mounting base 321 is connected to the movable end of the transport module 31, and the clamping connecting plate 322 is connected to the mounting base plate 321 through several fixed blocks 325, several of the clamping cylinders 323 are arranged on the lower end surface of the clamping connecting plate 322, and several of the contour clamping jaws 324 are connected to several movable ends of the clamping cylinder 323. The clamping cylinder 323 drives several of the contour clamping jaws 324 to cooperate with several oil cups 5 on the material distribution module 24. The reflux component 4 is arranged on the side of the upper end surface of the frame 1 away from the feeding component 2. The reflux component 4 includes an upper conveyor line 41 and a lower conveyor line 42. The transport module 31 drives the clamping module 32 to cooperate with the carrier module 6 at the feeding end of the upper conveyor line 41. It can be seen that the clamping assembly 3 and the reflux assembly 4 are evenly arranged on the upper end surface of the frame 1, the clamping assembly 3 is set between the loading assembly 2 and the reflux assembly 4, the oil cup circular vibration 22 and the oil cup straight vibration 23 adjust the direction of several oil cups 5 and transmit them to the material distribution module 24, the conveying module 31 drives the clamping module 32 to adsorb several oil cups 5 on the material distribution module 24 and transfer them to the carrier module 6 on the upper conveyor line 41, and transfer the carrier module 6 loaded with the oil cups 5 through the upper conveyor line 41.

[0026] like Figure 1 、 Figure 4 as well as Figure 5As shown, in this embodiment, two groups of the oil cup circular vibration 22 are arranged on the upper end surface of the feeding frame 21, and two groups of the oil cup straight vibration 23 are arranged in the middle of the upper end surface of the frame 1. The feeding end of the oil cup straight vibration 23 is connected to the discharge port of the oil cup circular vibration 22. The material distribution module 24 is arranged in the middle of the upper end surface of the frame 1. The material distribution module 24 includes an X-axis material distribution linear module 241, a material distribution bracket 242, and a material distribution side push cylinder 243. The material distribution bracket 2 42 is connected to the movable end of the X-axis material dividing linear module 241 through several side-pushing slide rails 244, the material dividing side-pushing cylinder 243 is arranged at the lower end of the material dividing bracket 242, and the movable end of the material dividing side-pushing cylinder 243 is connected to the movable end of the X-axis material dividing linear module 241. The upper end profiling structure of the material dividing bracket 242 cooperates with several of the oil cups 5 on the discharge ends of the two groups of oil cup direct vibrations 23, and a loading protective cover 27 is also provided at the upper end of the loading frame 21. It can be seen that the X-axis material distribution linear module 241 and the material distribution side push cylinder 243 can control the movement of the material distribution bracket 242 in the X-axis and Y-axis directions, so that the eight groups of contoured structures on the upper end of the material distribution bracket 242 can be docked, loaded, separated, adjusted, and then docked with the two groups of oil cup straight vibration 23 discharge ports. Through four adjustments, the eight groups of oil cups 5 can be accurately placed on the material distribution bracket 242 and then transferred to the clamping position for clamping.

[0027] like Figure 6 As shown, in this embodiment, an oil cup clamping module 25 is also provided at the bottom of the material distribution bracket 242, and the oil cup clamping module 25 includes a rotating rod 251, a clamping lifting cylinder 252 and a plurality of clamping blocks 253. The rotating rod 251 is arranged in the middle of the material distribution bracket 242 and rotates with the material distribution bracket 242. A plurality of the clamping blocks 253 are arranged on the rotating rod 251, and the clamping lifting cylinder 252 is arranged at the bottom of the material distribution bracket 242. The movable end of the clamping lifting cylinder 252 is hinged to the hinge block 254 on the rotating rod 251. The movable end of the clamping lifting cylinder 252 retracts or extends to cause the plurality of the clamping blocks 253 to clamp or loosen the plurality of the oil cups 5 at the upper end of the material distribution bracket 242. It can be seen that during the loading process, the movable end of the clamping lifting cylinder 252 is in an extended state, and several clamping blocks 253 are separated from the contoured structure at the upper end of the material distribution bracket 253, so that the material distribution bracket 242 can be docked with the oil cup direct vibration 23 for loading. After the eight groups of oil cups 5 are placed on the material distribution bracket 242, the material distribution bracket 242 is separated from the oil cup direct vibration 23, the movable end of the clamping lifting cylinder 252 is retracted, and several clamping blocks 253 rotate around the rotating rod 251 to clamp several oil cups 5 on the contoured structures on the material distribution bracket 242.

[0028] like Figure 1and Figure 5 As shown, in this embodiment, an oil cup sensor module 26 is also provided on one side of the material distribution module 24. The oil cup sensor module 26 includes a sensor bracket 261 and a plurality of sensors 262. The plurality of sensors 262 are provided on the upper end of the sensor bracket 261. The plurality of sensors 262 respectively sense and cooperate with the plurality of oil cups 5 on the upper end of the material distribution bracket 242. Thus, the oil cup sensor module 26 can sense the material loading status on the upper end of the material distribution bracket 242, preventing deviation and falling that may result in insufficient material loading, and providing timely feedback for adjustment.

[0029] like Figures 1 to 3 As shown, in this embodiment, the transport module 31 includes a transport bracket 311, a Y-axis transport linear module 312 and a Z-axis transport linear module 313. The Y-axis transport linear module 312 is arranged at the upper end of the transport bracket 311, and the Z-axis transport linear module 313 is connected to the movable end of the Y-axis transport linear module 312. The mounting base 321 is connected to the movable end of the Z-axis transport linear module 313. The Y-axis transport linear module 312 and the Z-axis transport linear module 313 drive the clamping module 32 to cooperate with the material distribution module 24 and the reflux component 4 respectively. It can be seen that after the material distribution module 24 completes loading, the X-axis material distribution linear module 241 transports the material distribution bracket 242 to the clamping position, the Y-axis transport linear module 312 transports the clamping module 32 to the material taking position, and the material distribution side push cylinder 243 is fine-tuned synchronously to ensure the clamping accuracy. The Z-axis transport linear module 313 drives several of the clamping cylinders 323 to descend and clamp the eight groups of oil cups 5. The oil cup clamping module 25 is unlocked, and the clamping module 32 takes away the eight groups of oil cups 5 and transfers them to the reflux component 4.

[0030] like Figure 1 、 Figure 2 、 Figure 7 as well as Figure 8As shown, in this embodiment, the upper end surface of the frame 1 is also provided with a carrier upper and lower circulation component 7, and the carrier upper and lower circulation component 7 is arranged at the reflux end of the reflux component 4. The carrier upper and lower circulation component 7 includes a lift bracket 71, a circulation lifting cylinder 72 and a carrier support frame 73. The circulation lifting cylinder 72 is arranged at the upper end of the lift bracket 71, and a plurality of lifting rails 74 are arranged on one side of the lift bracket 71. The carrier support frame 73 is respectively connected to the movable ends of the plurality of lifting rails 74 and the movable end of the circulation lifting cylinder 72. A circulation conveyor belt 75 is provided on the inner side of the carrier support frame 73, and the circulation conveyor belt 75 is respectively coordinated with the upper conveyor line 41 and the lower conveyor line 42. It can be seen that since the reflux component 4 is a double-layer conveyor line structure, it occupies a small area and can achieve separation of upper and lower materials. When the carrier module 6 is transferred from the lower conveyor line 42 to the circulating conveyor belt 75 on the carrier support frame 73, the circulating lifting cylinder 72 drives the carrier support frame 73 to rise, and the circulating conveyor belt 75 reverses, allowing the carrier module 6 to enter the upper conveyor line 41.

[0031] like Figure 7 and Figure 9 As shown, in this embodiment, a carrier stop assembly 8 is provided in the middle of the reflux assembly 4, and the carrier stop assembly 8 includes a limit support frame 81, a lifting base plate 82, a lifting plate 83, a carrier lifting cylinder 84 and a limit cylinder 85. The lifting base plate 82 is connected to the lifting plate 83 through a number of linear bearings 86. The carrier lifting cylinder 84 is arranged on the lower end surface of the lifting base plate 82, and the movable end of the lifting base plate 82 is connected to the lower end surface of the lifting plate 83. The limit cylinder 85 is arranged at the bottom of one end of the lifting base plate 82 near the clamping assembly 3. The movable end of the limit cylinder 85 is provided with a roller stop block 87. The limit cylinder 85 drives the roller stop block 87 to cooperate with the carrier module 6 on the upper conveyor line 41. It can be seen that when the carrier module 6 enters the upper conveyor line 41 from the carrier support frame 73, the limit cylinder 85 drives the roller stop block 87 to rise, stopping the carrier module 6, and the carrier lifting cylinder 84 drives the lifting plate 83 to rise to lift the carrier module 6, so that the clamping module 32 can clamp several of the oil cups 5 for loading more stably. After loading is completed, the carrier lifting cylinder 84 drives the carrier module 6 to fall back onto the upper conveyor line 41, and the roller stop block 87 falls and completes the transfer of unloading to the lower workstations through the upper conveyor line 41.

[0032] like Figure 9As shown, in this embodiment, the bottoms of the linear bearings 86 are connected by a connecting rod 88. The upper end of the connecting rod 88 is provided with a buffer 89. The buffers 89 cooperate with the lower end surface of the lifting base plate 82. As can be seen, the buffers 89 ensure that the clamping jaw module 32 is evenly loaded when clamping the eight sets of oil cups 5 and pressing them down to release the material, and do not cause overpressure to damage the oil cups 5.

[0033] like Figure 10 As shown, in this embodiment, the profiling jaw 324 has a contoured structure that matches the outer surface of the oil cup 5. The edge of the profiling jaw 324 also has a chamfered structure. This structure ensures a more uniform gripping force, while the chamfered structure provides gripping guidance and prevents scratching of the oil cup 5.

[0034] like Figure 2 、 Figure 3 as well as Figure 5 As shown, in this embodiment, the carrier module 6 is provided with a plurality of fixing slots 9 adapted to the oil cups 5. The spacing between the fixing slots 9 is the same as the spacing between the clamping cylinders 323. Therefore, the spacing between the fixing slots 9 and the spacing between the clamping cylinders 323 ensures that eight groups of oil cups 5 can be accurately loaded at once, eliminating the need for individual adjustment of each oil cup 5, resulting in higher efficiency.

[0035] The working principle of the present invention is as follows: before the equipment is started, a number of the oil cups 5 are placed in the two groups of the oil cup circular vibrators 22. When the equipment is started, the carrier module 6 enters the jacking position through the loading end of the lower conveyor line 42. The carrier module 6 enters the carrier support frame 73 through the circulating conveyor belt 75. The circulating lifting cylinder 72 drives the carrier support frame 73 to rise. The circulating conveyor belt 75 is reversed to transfer the carrier module 6 to the upper conveyor line 41. The limit cylinder 85 drives the roller The wheel blocking block 87 rises and stops the carrier module 6 at the loading position. The carrier lifting cylinder 84 drives the lifting plate 83 to lift the carrier module 6. The two groups of oil cup circular vibrations 22 and the two groups of oil cup direct vibrations 23 vibrate to adjust the positions of the oil cups 5 and transmit them to the oil cup loading position. The X-axis material distribution linear module 241 and the material distribution side push cylinder 243 drive the material distribution bracket 242 to dock, separate, adjust, and dock with the two groups of oil cup direct vibration 23 unloading ports. The eight groups of oil cups After the loading is completed, the clamping lifting cylinder 252 drives the clamping blocks 253 to clamp the oil cups 5. The X-axis material distribution linear module 241 transports the material distribution bracket 242 to the clamping and loading position. The Y-axis transport linear module 312 drives the clamping claw module 32 to reach the clamping and loading position. The material distribution side push cylinder 243 synchronously adjusts the position of the material distribution bracket 242. The Z-axis transport linear module 313 drives the eight groups of the clamping claw cylinders 323 to descend and pass through the several contour clamps. The claw 324 clamps the eight groups of oil cups 5. After clamping is completed, the oil cup clamping module 25 is unlocked, and the transport module 31 drives the clamping claw module 32 to transfer the eight groups of oil cups to the top of the carrier module 6 and press down to load the materials. After loading is completed, the limit cylinder 85 and the carrier lifting cylinder 84 are restored, and the carrier module 6 falls back onto the upper conveyor line 41 and is transferred to the next workstation through the upper conveyor line 41. After unloading is completed, the above steps are repeated to realize the automatic loading of the oil cups.

[0036] Although the embodiments of the present invention are described with practical solutions, they do not limit the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. An automatic oil cup feeding machine, comprising a frame (1), a feeding assembly (2), a clamping assembly (3), and a reflux assembly (4), characterized in that: The feeding assembly (2) is arranged on one side of the frame (1), and the feeding assembly (2) includes a feeding frame (21), an oil cup circular vibration (22), an oil cup vertical vibration (23) and a material distribution module (24). The clamping jaw assembly (3) is arranged on one end of the upper end surface of the frame (1), and the clamping jaw assembly (3) includes a transport module (31) and a clamping jaw module (32). The clamping jaw module (32) includes a mounting base plate (321), a clamping jaw connecting plate (322), a plurality of clamping jaw cylinders (323) and a contour clamping jaw (324). One side of the mounting base plate (321) is connected to the movable end of the transport module (31), and the clamping jaw connecting plate (322) is connected to the mounting base plate (321) through a plurality of fixing blocks (325). The bottom plate (321) is connected, a number of the clamping cylinders (323) are arranged on the lower end surface of the clamping connecting plate (322), a number of the contoured clamping claws (324) are connected to a number of movable ends of the clamping cylinders (323), the clamping cylinders (323) drive a number of the contoured clamping claws (324) to cooperate with a number of oil cups (5) on the material distribution module (24), the reflux component (4) is arranged on the upper end surface of the frame (1) away from the feeding component (2), the reflux component (4) includes an upper conveyor line (41) and a lower conveyor line (42), and the transport module (31) drives the clamping module (32) to cooperate with the carrier module (6) at the feeding end of the upper conveyor line (41).

2. The automatic oil cup loading machine according to claim 1, characterized in that: Two groups of oil cup circular vibrations (22) are arranged on the upper end surface of the feeding frame (21), and two groups of oil cup straight vibrations (23) are arranged in the middle of the upper end surface of the frame (1). The feed end of the oil cup straight vibration (23) is connected to the discharge port of the oil cup circular vibration (22). The material distribution module (24) is arranged in the middle of the upper end surface of the frame (1). The material distribution module (24) includes an X-axis material distribution linear module (241), a material distribution bracket (242), and a material distribution side push cylinder (243). The material distribution bracket (242) is connected to the feed end of the oil cup straight vibration (23). The material distribution side push cylinder (243) is connected to the movable end of the X-axis material distribution linear module (241) through a plurality of side push slide rails (244), the material distribution side push cylinder (243) is arranged at the lower end of the material distribution bracket (242), the movable end of the material distribution side push cylinder (243) is connected to the movable end of the X-axis material distribution linear module (241), the upper end of the material distribution bracket (242) is matched with the plurality of oil cups (5) on the discharge end of the two groups of oil cup direct vibration (23), and the upper end of the loading frame (21) is also provided with a loading protection cover (27).

3. The automatic oil cup loading machine according to claim 2, characterized in that: An oil cup clamping module (25) is also provided at the bottom of the material distribution bracket (242). The oil cup clamping module (25) includes a rotating rod (251), a clamping lifting cylinder (252) and a plurality of clamping blocks (253). The rotating rod (251) is provided at the middle of the material distribution bracket (242) and is rotatably matched with the material distribution bracket (242). The plurality of clamping blocks (253) are provided on the rotating rod (251). The clamping lifting cylinder (252) is provided at the bottom of the material distribution bracket (242). The movable end of the clamping lifting cylinder (252) is hinged to the hinge block (254) on the rotating rod (251). The movable end of the clamping lifting cylinder (252) retracts or extends so that the plurality of clamping blocks (253) clamp or release the plurality of oil cups (5) at the upper end of the material distribution bracket (242).

4. The automatic oil cup loading machine according to claim 2, characterized in that: An oil cup sensor module (26) is also provided on one side of the material distribution module (24). The oil cup sensor module (26) includes a sensor bracket (261) and a plurality of sensors (262). The plurality of sensors (262) are provided on the upper end of the sensor bracket (261). The plurality of sensors (262) respectively sense and cooperate with the plurality of oil cups (5) on the upper end of the material distribution bracket (242).

5. The automatic oil cup loading machine according to claim 1, characterized in that: The transport module (31) includes a transport bracket (311), a Y-axis transport linear module (312) and a Z-axis transport linear module (313), wherein the Y-axis transport linear module (312) is arranged at the upper end of the transport bracket (311), the Z-axis transport linear module (313) is connected to the movable end of the Y-axis transport linear module (312), the mounting base (321) is connected to the movable end of the Z-axis transport linear module (313), and the Y-axis transport linear module (312) and the Z-axis transport linear module (313) drive the clamping claw module (32) to cooperate with the material distribution module (24) and the reflux component (4) respectively.

6. The oil cup automatic loading machine according to claim 1, characterized in that: The upper end surface of the frame (1) is further provided with a carrier upper and lower circulation assembly (7), which is provided at the return end of the return assembly (4). The carrier upper and lower circulation assembly (7) includes a lift bracket (71), a circulation lifting cylinder (72) and a carrier support frame (73), wherein the circulation lifting cylinder (72) is provided at the upper end of the lift bracket (71), and a plurality of lifting rails (74) are provided on one side of the lift bracket (71). The carrier support frame (73) is respectively connected to the movable ends of the plurality of lifting rails (74) and the movable end of the circulation lifting cylinder (72). A circulation conveyor belt (75) is provided inside the carrier support frame (73), and the circulation conveyor belt (75) is respectively matched with the upper conveyor line (41) and the lower conveyor line (42).

7. The automatic oil cup loading machine according to claim 1, characterized in that: A carrier stop assembly (8) is provided in the middle of the reflux assembly (4), and the carrier stop assembly (8) includes a limit support frame (81), a lifting base plate (82), a lifting plate (83), a carrier lifting cylinder (84) and a limit cylinder (85). The lifting base plate (82) is connected to the lifting plate (83) through a plurality of linear bearings (86). The carrier lifting cylinder (84) is provided on the lower end surface of the lifting base plate (82). The movable end of the lifting base plate (82) is connected to the lower end surface of the lifting plate (83). The limit cylinder (85) is provided at the bottom of one end of the lifting base plate (82) close to the clamping claw assembly (3). The movable end of the limit cylinder (85) is provided with a roller stop block (87). The limit cylinder (85) drives the roller stop block (87) to limit and cooperate with the carrier module (6) on the upper conveyor line (41).

8. The automatic oil cup loading machine according to claim 7, characterized in that: The bottoms of the plurality of linear bearings (86) are connected via a connecting rod (88), a buffer (89) is provided at the upper end of the connecting rod (88), and the plurality of buffers (89) are matched with the lower end surface of the lifting base plate (82).

9. The oil cup automatic loading machine according to claim 1, characterized in that: The profiling clamping jaw (324) is provided with a profiling structure at the clamping end thereof that matches the outer surface of the oil cup (5), and the edge of the profiling clamping jaw (324) is also provided with a chamfered structure.

10. The automatic oil cup loading machine according to claim 1, characterized in that: The carrier module (6) is provided with a plurality of fixing grooves (9) adapted to the oil cups (5), and the spacing between the plurality of fixing grooves (9) is the same as the spacing between the clamping claw cylinders (323).

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