Full-automatic oil seal oiling machine

Abstract

This application relates to the technical field of oiling, and in particular to a fully automatic oil seal oiling machine, including a machine body, an oiling mechanism, a feeding mechanism, and a loading mechanism. The oiling mechanism is mounted on the machine body, and the feeding mechanism is also mounted on the machine body. The feeding mechanism is used to convey the oiled oil seals to a designated position. The loading mechanism includes a loading seat, which is slidably mounted on the machine body. The loading seat is provided with multiple loading platforms, each of which is provided with a temporary storage component for holding multiple oil seals. The upper end of the temporary storage component is provided with an outlet. The outlet of one of the temporary storage components on the loading platform is directly opposite the output end of the oiling mechanism. A pusher is provided on the machine body, which is used to push the oil seals out of the temporary storage components. A first driving device is provided on one side of the loading seat, which is used to drive the loading seat to slide back and forth on the machine body. This application has the effect of enabling the oiling machine to not stop due to the addition of oil seals, thereby improving the working efficiency of the oiling machine.

Description

Technical Field

[0001] This application relates to the technical field of oiling, and in particular to a fully automatic oil seal oiling machine. Background Technology

[0002] Oil seals are used in the production of electric motors. An oil seal is a sealing device, typically installed at the motor bearing, to prevent lubricating oil or other liquids from leaking out. Its main function is to protect the internal parts of the motor from dust, moisture, corrosion, and other contaminants, thereby extending the motor's service life. To ensure the oil seal effectively seals the bearing and prevents leakage, it is generally necessary to apply oil to the inner ring of the oil seal.

[0003] Currently, oil seals are generally coated with oil using an oiling machine. Existing oiling machines typically include a machine base, as well as a loading mechanism, an oiling mechanism, and a feeding mechanism installed on the machine base. The loading mechanism delivers the oil seal to the designated position, and then the oiling mechanism applies oil to the inner ring of the oil seal. After the oiling is completed, the feeding mechanism delivers the oil seal to the designated position.

[0004] However, in the aforementioned technologies, the feeding mechanism can generally only accommodate a specific number of oil seals. Once all the oil seals in the feeding mechanism have been processed, the oiling machine needs to be stopped so that workers can add unprocessed oil seals to the feeding mechanism before restarting. Therefore, the repeated stopping and starting not only increases the workload of workers but also reduces the working efficiency of the oiling machine. Summary of the Invention

[0005] In order to prevent the oiling machine from stopping due to the addition of oil seals, thereby improving the working efficiency of the oiling machine, this application provides a fully automatic oil seal oiling machine.

[0006] The fully automatic oil seal coating machine provided in this application adopts the following technical solution:

[0007] Fully automatic oil seal coating machine, including:

[0008] Organism;

[0009] An oiling mechanism is installed on the machine body and is used to apply oil to the inner ring of the oil seal.

[0010] A feeding mechanism is mounted on the machine body and is used to convey the oiled oil seal to a designated position.

[0011] The feeding mechanism includes a feeding base, which is slidably mounted on the machine body. The feeding base is provided with a plurality of feeding platforms arranged sequentially along the length of the feeding base. Each feeding platform is provided with a temporary storage component for placing a plurality of oil seals. The upper end of the temporary storage component is provided with an outlet. The outlet of one of the temporary storage components on the feeding platform is directly opposite the output end of the oiling mechanism. The machine body is provided with a pusher component, which is used to push the oil seals in the temporary storage component out of the temporary storage component. One side of the feeding base is provided with...

[0012] By adopting the above technical solution, when it is necessary to apply oil to the inner ring of the oil seal, the oil seal in the temporary storage part is pushed out of the outlet by the pusher until the peripheral wall of the inner ring of the oil seal contacts the output end of the oiling mechanism. Then the oiling mechanism starts and applies oil to the inner ring of the oil seal. After the oiling mechanism finishes applying oil to the oil seal, the feeding mechanism starts and sends the oiled oil seal to the designated position. The above operation is repeated in sequence. When all the oil seals in the temporary storage part on one of the loading platforms have undergone the above operation, there are no oil seals in this temporary storage part. Therefore, the first drive device drives the loading seat to slide on the machine body, so that the outlet of the temporary storage part on the other loading platform on the loading seat is facing the output end of the oiling mechanism. Then the oil seals in this temporary storage part are applied. At this time, the operator can add oil seals to the empty temporary storage part. Thus, when the operator adds oil seals, the oiling machine can continue to apply oil. Finally, the overall effect of adding oil seals does not require stopping the oiling machine, which improves the working efficiency of the oiling machine.

[0013] Optionally, the temporary storage component includes multiple guide posts, all of which are mounted on the loading platform and form a placement cavity for placing an oil seal. The ends of the multiple guide posts away from the loading platform form an outlet.

[0014] By adopting the above technical solution, when multiple oil seals need to be temporarily stored, multiple oil seals are placed into the placement cavity from the outlet in sequence. The multiple oil seals are stacked in sequence, and the sidewall of each oil seal abuts against the guide post, thereby achieving the effect of temporarily storing multiple oil seals.

[0015] Optionally, the loading platform is provided with multiple adjusting components, each of which corresponds to one of the multiple guide columns. The adjusting components are used to adjust the size of the placement cavity.

[0016] By adopting the above technical solution, in the actual production of the factory, the size of each batch of oil seals is different. Therefore, by adjusting the size of the placement cavity space by adjusting the adjustment component, the placement cavity surrounded by multiple guide pillars can accommodate oil seals of different sizes, thereby improving the versatility of the temporary storage component.

[0017] Optionally, the adjusting component includes a positioning block and a positioning bolt. The positioning block is fixedly connected to the guide post. The positioning block has a positioning hole for the positioning bolt to pass through. The loading platform has multiple bolt holes, and the bolt holes communicate with the positioning hole.

[0018] By adopting the above technical solution, when it is necessary to adjust the size of the placement cavity, each guide post is moved away from the central axis of the loading platform, and then the positioning bolt is slid through the positioning hole and inserted into the bolt hole. Therefore, the new placement cavity formed by multiple guide posts is relatively larger, thereby achieving the effect of increasing the space of the placement cavity. Conversely, each guide post is moved closer to the central axis of the loading platform, and then the positioning bolt is slid through the positioning hole and inserted into the bolt hole. Therefore, the new placement cavity formed by multiple guide posts is relatively smaller, thereby achieving the effect of decreasing the space of the placement cavity. In addition, when adding oil seals to the placement cavity, the space of the placement cavity in this device can be adjusted to the maximum. At this time, the distance between each guide post is also relatively farthest, so that the relatively small oil seal can pass between two guide posts, which facilitates the addition of oil seals by the operator. After the oil seals are added, the distance between multiple guide posts is adjusted to reduce the distance until the guide posts abut against the side wall of the oil seal, thus making it convenient for the operator to add oil seals to the placement cavity as a whole.

[0019] Optionally, the oiling mechanism includes a support frame, a connecting block, an oil gun, and a second driving device. The support frame is mounted on the machine body, the connecting block is slidably mounted on the support frame, the oil gun is mounted on the connecting block, and the output end of the oil gun is directly facing the outlet. The second driving device is mounted on the support frame and is used to drive the oil gun to move in a direction close to or away from the feeding mechanism.

[0020] By adopting the above technical solution, when it is necessary to apply oil to the inner ring of the oil seal, the pusher pushes the oil seal vertically to the output end of the oil gun, so that the inner ring of the oil seal abuts against the output end of the oil gun. Then, the output end of the oil gun starts to dispense oil, thereby realizing the oiling work of the oil seal. In addition, since the oil in the oil gun generally has a certain viscosity, the oil seal will stick to the output end of the oil gun through the oil. Then, the second drive device is activated, which drives the oil gun to move through the connecting block until the output end of the oil gun moves to the feeding mechanism. Then, the feeding mechanism removes the oiled oil seal from the oil gun and conveys it to the designated position.

[0021] Optionally, the output end of the oil gun is provided with an oil outlet block, the shape of which is adapted to the shape of the inner ring of the oil seal, and multiple oil outlet holes are provided on the side wall of the oil outlet block.

[0022] By adopting the above technical solution, since the shape of the oil block is adapted to the shape of the inner ring of the oil seal and multiple oil outlet holes are provided, the oil gun can quickly apply oil to the inner ring of the oil seal, thereby improving the oiling efficiency.

[0023] Optionally, the plurality of oil outlet holes are evenly spaced along the axis of the oil outlet block.

[0024] By adopting the above technical solution, due to the uniform spacing of the oil outlet holes, the amount of oil applied by the oil gun to all parts of the inner ring of the oil seal is relatively even, thereby achieving the effect of uniform oil application to the inner ring of the oil seal and improving the sealing effect of the oil seal.

[0025] Optionally, the feeding mechanism includes a conveyor table, a lifting device, and a clamping component. The conveyor table is mounted on the machine body, the lifting device is mounted on one side of the conveyor table, and the clamping component is mounted on the output end of the lifting device. The clamping component and the output end of the oil gun are on the same horizontal plane.

[0026] By adopting the above technical solution, when the output end of the oil gun moves to the feeding mechanism, the clamping component clamps the oil seal on the oil gun. Then the lifting device is activated, causing the clamping component to move vertically downward. When the oil seal reaches the surface of the conveyor table, the clamping component is released, and the oil seal falls onto the conveyor table. Then the oil seal is conveyed to the designated position through the conveyor table, thereby achieving the overall conveying effect of the feeding mechanism on the oil seal.

[0027] Preferably, the clamping member includes a clamping seat, grippers, and a third driving device. The clamping seat is installed at the output end of the lifting device. There are two grippers, which are arranged opposite each other and slidably connected to the clamping seat. The third driving device drives the two grippers to move in a direction that moves closer to or further away from each other.

[0028] By adopting the above technical solution, when the output end of the oil gun moves to the feeding mechanism, the oil seal after being coated with oil is located between the two grippers. Then, the third drive device is activated, causing the two grippers to move in a direction that brings them closer to each other until they clamp and press against the outer wall of the oil seal, thereby achieving the gripping effect of the grippers on the oil seal.

[0029] Preferably, elastic blocks are provided on the opposite end faces of the two grippers.

[0030] By adopting the above technical solution, when the gripper is pressed against the oil seal, it may cause some scratches or compression deformation to the oil seal. However, by setting the elastic block, the probability of the gripper damaging the oil seal is reduced.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. By setting up multiple loading platforms, workers can add oil seals to the empty temporary storage parts on the loading platforms. This allows the oiling machine to continue oiling while workers are adding oil seals, ultimately achieving the effect of adding oil seals without stopping the oiling machine, thus improving the working efficiency of the oiling machine.

[0033] 2. The shape of the oil outlet block is adapted to the inner ring of the oil seal, and multiple oil outlet holes are evenly spaced on the side wall of the oil outlet block, so that the oil gun can evenly apply oil to the inner ring of the oil seal, thereby improving the sealing performance of the oil seal.

[0034] 3. The adjustment mechanism allows the temporary storage unit to store oil seals of different sizes, thereby improving the versatility of the device.

[0035] 4. In the oiling mechanism, the oil gun is slidably connected to the support frame via a connecting block, which allows the oiling mechanism to undertake part of the feeding work, reducing the functional requirements of the feeding mechanism and making the deployment of each component in the whole device relatively reasonable, thereby reducing the manufacturing difficulty of this device. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0037] Figure 2 This is a schematic diagram of the oiling mechanism in Embodiment 1 of this application.

[0038] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0039] Figure 4 This is a schematic diagram of the feeding mechanism in Embodiment 1 of this application.

[0040] Figure 5 yes Figure 4 Enlarged diagram of point B in the middle.

[0041] Figure 6 This is a schematic diagram of the pusher component in Embodiment 1 of this application.

[0042] Figure 7 This is a schematic diagram of the feeding mechanism in Embodiment 1 of this application.

[0043] Figure 8 yes Figure 7 Enlarged diagram of point C in the middle.

[0044] Figure 9 This is a schematic diagram of the structure of the temporary storage component in Embodiment 2 of this application.

[0045] Figure 10 This is a schematic diagram of the storage block in Embodiment 2 of this application.

[0046] Explanation of reference numerals in the attached figures:

[0047] 1. Machine body; 11. Slide rail; 12. First through groove; 2. Oiling mechanism; 21. Support frame; 22. Connecting block; 23. Oil gun; 24. Second drive device; 25. Oil outlet block; 251. Oil outlet hole; 26. Slide rod; 3. Feeding mechanism; 31. Conveyor table; 32. Lifting device; 33. Clamping component; 331. Clamping seat; 332. Gripper; 333. Third drive device; 334. Elastic block; 34. Support seat; 4. Loading mechanism; 41. Loading seat; 411. Second through groove; 42. 421. Loading platform; 422. Bolt hole; 423. Groove; 434. Temporary storage piece; 435. Guide post; 436. Placement cavity; 437. Outlet; 438. Storage box; 439. Storage block; 430. Return spring; 441. Pushing piece; 442. Abutment block; 443. Slide groove; 444. Ejection device; 45. First driving device; 462. Adjusting piece; 463. Positioning block; 464. Positioning hole; 465. Positioning bolt; 466. First sensor; 67. Second sensor; 78. Oil seal. Detailed Implementation

[0048] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0049] Example 1

[0050] Reference Figure 1 The fully automatic oil seal coating machine includes a machine body and an oil coating mechanism 2, a feeding mechanism 3, and a loading mechanism 4 installed on the machine body.

[0051] In this embodiment, the main body 1 is a rectangular table; in other embodiments, it may be a steel frame structure, etc.

[0052] Reference Figure 2 The oiling mechanism 2 includes a support frame 21, a connecting block 22, an oil gun 23, and a second drive device 24.

[0053] The support frame 21 is an inverted U-shaped steel frame, which is fixedly installed vertically on the upper surface of the machine body 1. Two sliding rods 26 are arranged horizontally on the U-shaped support frame 21, and sliding holes for the two sliding rods 26 to pass through are opened on the connecting block 22. The oil gun 23 is fixedly installed vertically on the connecting block 22. The oil gun 23 is provided with an oil inlet end and an oil outlet end. The oil inlet end of the oil gun 23 is connected to the oil tank through an oil pipe (not shown in the figure).

[0054] In this embodiment, the second driving device 24 is a cylinder, which is mounted on one side of the support frame 21. The output shaft of the cylinder passes through the side wall of the support frame 21 and is fixedly connected to the connecting block 22. In other embodiments, the second driving device 24 may be an electric cylinder or other device capable of driving the connecting block 22 to move horizontally.

[0055] Reference Figure 3 The oil gun 23 has an oil outlet block 25 at its oil outlet end. In this embodiment, the oil outlet block 25 is a circular block. In other embodiments, the shape of the oil outlet block 25 can be square or other shapes depending on the actual situation. Multiple oil outlet holes 251 are provided on the side wall of the oil outlet block 25. These holes are evenly spaced along the axis of the oil outlet block 25, allowing the oil gun 23 to evenly coat the inner ring of the oil seal 7, thereby giving the oil seal 7 relatively good sealing performance.

[0056] In addition, a first sensor 5 is also provided on the connecting block 22. The first sensor 5 is electrically connected to the oil gun 23. In this embodiment, the first sensor 5 is an infrared sensor, which is used to detect whether there is an oil seal 7 on the oil block 25. The first sensor 5 is arranged in a horizontal direction and emits infrared light to the lower end of the oil block 25. When the infrared light is blocked, it means that the oil block 25 is in contact with the oil seal 7. The first sensor 5 then transmits the signal to the oil gun 23, and the oil gun 23 begins to inject oil.

[0057] Reference Figure 4 The feeding mechanism 4 includes a feeding seat 41, a temporary storage component 43, a pushing component 44, and a first driving device 45.

[0058] In this embodiment, the loading base 41 is a rectangular platform. In other embodiments, it can be circular depending on the actual situation. The loading base 41 is located on one side of the support frame 21 and is installed on the upper surface of the machine body 1. Two slide rails 11 are arranged horizontally on the machine body 1, and the loading base 41 is slidably connected to the machine body 1 through the slide rails 11. The loading base 41 is provided with a plurality of loading platforms 42 arranged sequentially along the length direction of the loading base 41. In this embodiment, there are two loading platforms 42, and the loading platforms 42 in this embodiment are square. In other embodiments, they can be circular or other shapes.

[0059] Reference Figure 5 The temporary storage component 43 includes multiple guide posts 431 and adjusting components 46. In this embodiment, only four guide posts 431 and four adjusting components 46 are shown, and the four guide posts 431 and four adjusting components 46 correspond one-to-one. The adjusting component 46 includes a positioning block 461 and a positioning bolt 462.

[0060] Four guide posts 431 are arranged vertically and evenly spaced around the geometric center of the loading platform 42. The four guide posts 431 form a placement cavity 4311, which is circular in shape and matches the shape of the oil seal 7. The height of the placement cavity 4311 is determined by the length of the guide posts 431. The upper end of the placement cavity 4311 is the outlet 4312, which is located directly below the oil outlet block 25.

[0061] The upper surface of the loading platform 42 is provided with four grooves 422, which correspond one-to-one with four guide posts 431. The four grooves 422 are arranged along the geometric center of the loading platform 42 to the four corners of the loading platform 42. The positioning block 461 is located in the groove 422 and can slide along the groove 422 to a certain extent.

[0062] In this embodiment, the positioning block 461 is L-shaped, but in other embodiments it can be U-shaped or other shapes. The positioning block 461 is fixedly connected to the guide post 431 by bolts. The positioning block 461 is provided with a positioning hole 4611 for the positioning bolt 462 to pass through. The groove 422 on the loading table 42 is provided with a plurality of bolt holes 421, and the bolt holes 421 are connected to the positioning holes 4611.

[0063] When the size of the placement cavity 4311 needs to be adjusted, each guide post 431 is moved away from the central axis of the loading platform 42, and then the positioning bolt 462 is slid through the positioning hole 4611 and inserted into the bolt hole 421. Therefore, the new placement cavity 4311 formed by the multiple guide posts 431 is relatively larger, thereby achieving the effect of increasing the size of the placement cavity 4311. Conversely, each guide post 431 is moved closer to the central axis of the loading platform 42, and then the positioning bolt 462 is slid through the positioning hole 4611 and inserted into the bolt hole 421. Therefore, the new placement cavity 4311 formed by the multiple guide posts 431 is relatively smaller, thereby achieving the effect of decreasing the size of the placement cavity 4311.

[0064] In addition, when adding oil seal 7 into placement cavity 4311, the space of placement cavity 4311 in this device can be adjusted to the maximum. At this time, the distance between each guide post 431 is also the farthest, so that the relatively small oil seal 7 can pass between two guide posts 431, which makes it convenient for the staff to add oil seal 7. After the addition is completed, the distance between multiple guide posts 431 is adjusted to reduce until the guide posts 431 abut against the side wall of oil seal 7, thus making it convenient for the staff to add oil seal 7 into placement cavity 4311.

[0065] In this embodiment, the positioning hole 4611 is relatively long and can communicate with two bolt holes 421 at the same time. Therefore, when the positioning bolt 462 locks the positioning block 461, the positioning block 461 can also move a certain distance along the direction close to or away from the geometric center of the loading table 42, thereby achieving the effect of fine adjustment of the size of the placement cavity 4311, so as to accommodate more oil seals 7 of different sizes, and further improve the versatility of this device.

[0066] Reference Figure 5 and Figure 6 The pusher 44 includes a stop block 441 and an ejector device 442.

[0067] The abutment block 441 is a circular block that fits the shape of the placement cavity 4311. The abutment block 441 is located in the placement cavity 4311 and abuts against the upper end face of the loading platform 42. Its upper end face abuts against the oil seal 7. The abutment block 441 has four sliding grooves 4411 corresponding to the four positioning blocks 461. The arrangement direction of the sliding grooves 4411 is consistent with the direction of the grooves 422. The four positioning blocks 461 can slide in the sliding grooves 4411, but the positioning blocks 461 will always be in the sliding grooves 4411 because the positioning blocks 461 can limit the abutment block 441. The positioning blocks 461 cannot move in the horizontal direction, but can only move in the vertical direction through the guide post 431.

[0068] In this embodiment, the ejector device 442 is also a cylinder. A cavity for housing the ejector device 442 is provided below the machine body 1. A first through slot 12 communicating with this cavity is provided on the machine body 1. Two second through slots 411, corresponding one-to-one with the two loading points, are provided on the loading seat 41. The second through slots 411 penetrate the loading seat 41 and the loading platform 42, and their axes coincide with the axis of the loading platform 42. The first through slot 12 and the second through slot 411 are connected. The output shaft of the cylinder (ejector device 442) passes through the first through slot 12 and the second through slot 411 and abuts against the lower end face of the abutment block 441.

[0069] In this embodiment, the first driving device 45 is also a cylinder. The first driving device 45 is installed on the upper end surface of the machine body 1 and located at one end of the loading seat 41. The cylinder (first driving device 45) is arranged in the horizontal direction, and the output shaft of the cylinder (first driving device 45) is fixedly connected to the loading seat 41.

[0070] When it is necessary to apply oil to the inner ring of the oil seal 7, the pusher 441 in the placement cavity 4311 is pushed upward by the ejector 442, thereby pushing the oil seal 7 out of the outlet 4312 until the peripheral wall of the inner ring of the oil seal 7 meets the oil outlet block 25. Then the oil gun 23 starts to inject oil, and the oil flows from the oil outlet 251 to the inner ring of the oil seal 7. After the oiling mechanism 2 has completed the oiling work on the oil seal 7, the second drive device 24 is started, and the oiled oil seal 7 is sent to the designated position through the connecting block 22 and the oil gun 23. The above operation is repeated in sequence. When all the oil seals 7 in the temporary storage part 43 on one of the loading platforms 42 have undergone the above operation, the oil seal 7 on the temporary storage part 43 is then released. Since there is no oil seal 7 in the placement cavity 4311, the first drive device 45 drives the loading seat 41 to slide on the machine body 1, so that the outlet 4312 of the placement cavity 4311 on the temporary storage part 43 of the other loading platform 42 on the loading seat 41 is located below the oil outlet block 25. Then, the oil seal 7 in the placement cavity 4311 on the temporary storage part 43 is continued to be coated with oil. At this time, the operator can add oil seal 7 to the empty placement cavity 4311. Thus, when the operator adds oil seal 7, the oiling machine can continue to perform oiling work. Finally, the overall effect of adding oil seal 7 does not require stopping the oiling machine, which improves the working efficiency of the oiling machine.

[0071] Reference Figure 7 The feeding mechanism 3 includes a support base 34, a conveyor table 31, a lifting device 32, and a clamping component 33.

[0072] The support base 34 is fixedly installed on the machine body 1. In this embodiment, the support base 34 consists of four vertically arranged steel columns; in other embodiments, it can be a U-shaped frame, etc. The conveyor platform 31 is arranged horizontally and fixedly installed on the upper surface of the support base 34. In this embodiment, the conveyor platform 31 is a conveyor belt device; in other embodiments, the conveyor platform 31 can be other devices with transportation functions. A motor is also fixedly installed below the conveyor platform 31.

[0073] The lifting device 32 is installed on the side of the conveyor 31 that is relatively far away from the loading seat 41. In this embodiment, the lifting device 32 is also a cylinder, and its output shaft is arranged in the vertical direction.

[0074] The clamping member 33 includes a clamping seat 331, a gripper 332, and a third driving device 333.

[0075] The clamping seat 331 is arranged horizontally, and two grippers 332 are mounted on the output shaft of the cylinder (lifting device 32) and arranged opposite each other, both slidably connected to the clamping seat 331. In this embodiment, the third driving device 333 is a bidirectional cylinder, which is mounted on the lower end face of the clamping seat 331, and the two output shafts of the bidirectional cylinder are respectively fixedly connected to the two grippers 332.

[0076] Reference Figure 8 To reduce damage to the oil seal 7 caused by the grippers 332, elastic blocks 334 are provided on the opposite end faces of both grippers 332. When the grippers 332 are pressed against the oil seal 7, they may cause some scratches or compression deformation to the oil seal 7. The elastic blocks 334 reduce the probability of damage to the oil seal 7. In addition, the opposite surfaces of the two elastic blocks 334 are arc surfaces that conform to the shape of the oil seal 7, thereby increasing the contact area between the elastic blocks 334 and the oil seal 7, increasing the friction between the elastic blocks 334 and the oil seal 7, and minimizing the possibility of the oil seal 7 slipping between the two grippers.

[0077] The lower end faces of the two grippers 332 are also equipped with second sensors 6. The second sensor 6 and the first sensor 5 are the same type of sensor. The second sensor 6 is electrically connected to the third drive device 333. When the second sensor 6 detects that there is an oil seal 7 between the two grippers, the bidirectional cylinder (third drive device 333) will be activated, and the two output shafts will retract, thereby driving the two grippers 332 to move in a direction that brings them closer to each other.

[0078] When the output end of the oil gun 23 moves to the feeding mechanism 3, the oil-coated oil seal 7 is positioned between the two grippers 332. Then, the third drive device 333 is activated, causing the two grippers 332 to move closer to each other until they clamp and press against the outer wall of the oil seal 7. Then, the lifting device 32 is activated, causing the grippers 332 to move vertically downward. When the oil seal 7 reaches the surface of the conveyor table 31, the third drive device 333 is activated, causing the two grippers 332 to move further away from each other. The oil seal 7 falls onto the conveyor table 31 and is then conveyed to the designated position via the conveyor table 31.

[0079] Example 2

[0080] The difference between this embodiment and Embodiment 1 is that, referring to... Figure 9 The temporary storage component 43 includes a storage box 432, a storage block 433, and a return spring 434.

[0081] In this embodiment, the storage box 432 is a vertically arranged square tube. In other embodiments, it can be a circular tube or the like. One end of the storage box 432 is fixedly connected to the loading platform 42.

[0082] Reference Figure 10Multiple storage blocks 433 are provided, with each layer of storage blocks 433 having the same shape and size. Each layer has four storage blocks 433, which are joined together to form a ring. There are a total of six layers of storage blocks 433. Each storage block 433 slides against the sliders above and below it. The bottom storage block 433 slides against the upper surface of the loading platform 42. The volume of each storage block 433 decreases from bottom to top. The multiple storage blocks 433 together form a conical placement cavity 4311 with a diameter decreasing from top to bottom. The space enclosed by the top layer of storage blocks 433 is the outlet 4312, and the diameter of the outlet 4312 is slightly larger than the diameter of the oil seal 7. The diameter of the bottom layer of placement cavity 4311 is smaller than the diameter of the oil seal 7.

[0083] The cavity wall of the placement cavity 4311 has an uneven curved surface in the vertical direction because the opposite faces of each layer of storage block 433 are inclined surfaces that are moving away from each other, and the inclination angle of the inclined surfaces on each layer of storage block 433 is different, with the inclination angle increasing from top to bottom.

[0084] The placement cavity 4311 also contains a stop block 441. In this embodiment, the stop block 441 is a circular block without a groove. The lower end face of the stop block 441 abuts against the loading platform 42 and covers the second through groove 411. The peripheral wall of the stop block 441 abuts against the cavity wall of the placement cavity 4311.

[0085] Multiple reset springs 434 are provided, and each reset spring 434 corresponds to a storage block 433. One end of the reset spring 434 is fixedly connected to the outer wall of the storage block 433, and the other end of the reset spring 434 is fixedly connected to the inner wall of the storage box 432. The multiple reset springs 434 are arranged in a horizontal direction, and the arrangement direction is perpendicular to the axis of the placement cavity 4311.

[0086] When it is necessary to fill the oil seal 7, the oil seal 7 can be placed directly into the placement cavity 4311 from the outlet 4312 on the placement cavity 4311. The lower end face of the oil seal 7 abuts against the inclined surface of the uppermost storage block 433. Due to the principle of gravity, the oil seal 7 applies a pressure to the inclined surface of the first layer of storage blocks 433. Because it is an inclined surface, the storage blocks 433 will slide in a direction away from the axis of the placement cavity 4311 until the diameter of the placement cavity 4311 formed by the first layer of storage blocks 433 is equal to the diameter of the oil seal 7. Then the oil seal 7 falls between the second layer of storage blocks 433. The inclination angle of the inclined surface on each layer of storage block 433 is different, and the inclination angle increases from top to bottom. The uppermost part of the inclined surface of the second layer of storage block 433 is farther away from the central axis of the placement cavity 4311 than the lowermost part of the inclined surface of the first layer of storage block 433. Therefore, the oil seal 7 can slide smoothly into the second layer of storage blocks 433 during the falling process. Thus, each oil seal 7 can slide smoothly downward. The first oil seal 7 will abut against the block 441 in the placement cavity 4311, and the subsequent oil seals 7 will be stacked on top of the previous oil seal 7.

[0087] As the oil seal 7 slides downwards, it needs to push at least one layer of storage blocks 433 to slide in a direction away from the central axis of the placement cavity 4311. The return spring 434 is in a compressed state, thus converting the gravitational potential energy of the oil seal 7 into the elastic potential energy of the spring. After the oil seal 7 falls to the next layer, the storage blocks 433 of the previous layer slide back to their original positions under the reset of the return spring 434. When the placement cavity 4311 is filled with oil seals 7, all the oil seals 7 are equivalent to forming a cylinder. Therefore, when the output shaft of the ejector device 442 moves vertically upwards, the storage blocks 433 of each layer abut against the side wall of the oil seal 7. Thus, the diameter of each layer in the placement cavity 4311 is equal to the diameter of the oil seal 7. As a result, when the oil seal 7 moves vertically upwards, the upper end face of the oil seal 7 will not abut against the lower end face of the storage block 433, so the oil seal 7 can slide out smoothly from the outlet 4312.

[0088] The placement cavity 4311 formed by multiple storage blocks 433 is relatively closed, and the storage blocks 433 always maintain contact with the oil seal 7, making the oil seal 7 more stable in the placement cavity 4311. Moreover, when the oil seal 7 is placed into the placement cavity 4311 from the outlet 4312, the oil seal 7 will not fall directly onto the abutment block 441, thereby reducing damage to the oil seal 7. In addition, the size of the placement cavity 4311 in this embodiment can be automatically adjusted according to the size of the oil seal 7, which has the effect of simple operation compared to the temporary storage component 43 in embodiment 1.

[0089] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fully automatic oil seal coating machine, characterized in that, include: Body (1); Oiling mechanism (2), which is installed on the machine body (1), is used to apply oil to the inner ring of the oil seal (7); Feeding mechanism (3), which is installed on the machine body (1), is used to convey the oiled oil seal (7) to a designated position; The feeding mechanism (4) includes a feeding seat (41), which is slidably mounted on the machine body (1). The feeding seat (41) has multiple feeding platforms (42) arranged sequentially along its length. Each feeding platform (42) has a temporary storage component (43) for holding multiple oil seals (7). The upper end of the temporary storage component (43) has an outlet (4312). One of the feeding platforms (42)... The outlet (4312) of the temporary storage component (43) on the 42) is directly opposite the output end of the oiling mechanism (2). A pusher (44) is provided on the machine body (1). The pusher (44) is used to push the oil seal (7) in the temporary storage component (43) out of the temporary storage component (43). A first drive device (45) is provided on one side of the loading seat (41). The first drive device (45) is used to drive the loading seat (41) to slide back and forth on the machine body (1). The temporary storage component (43) includes a storage box (432), multiple storage blocks (433), and multiple return springs (434); the storage box (432) is fixed on the loading platform (42); multiple storage blocks (433) are arranged in layers inside the storage box (432), and the storage blocks (433) in each layer are of equal shape and size, with four storage blocks (433) in each layer, which are joined together to form a ring; the volume of each storage block (433) decreases sequentially from bottom to top, and multiple storage blocks (434) are arranged in layers. 33) Together they form a conical placement cavity (4311) with a diameter decreasing from top to bottom; the cavity wall of the placement cavity (4311) presents an uneven curved surface in the vertical direction, because the opposite faces of each layer of storage blocks (433) are inclined surfaces in the direction of mutual distance, and the inclination angle of the inclined surfaces on each layer of storage blocks (433) is different, and the inclination angle increases from top to bottom; one end of the return spring (434) is fixedly connected to the outer wall of the storage block (433), and the other end of the return spring (434) is fixedly connected to the inner wall of the storage box (432).

2. The fully automatic oil seal coating machine according to claim 1, characterized in that: The oiling mechanism (2) includes a support frame (21), a connecting block (22), an oil gun (23), and a second drive device (24). The support frame (21) is mounted on the machine body (1). The connecting block (22) is slidably mounted on the support frame (21). The oil gun (23) is mounted on the connecting block (22), and the output end of the oil gun (23) is directly facing the outlet (4312). The second drive device (24) is mounted on the support frame (21) and is used to drive the oil gun (23) to move in a direction close to or away from the feeding mechanism (3).

3. The fully automatic oil seal coating machine according to claim 2, characterized in that: The oil gun (23) is provided with an oil outlet block (25) at its output end. The shape of the oil outlet block (25) is adapted to the shape of the inner ring of the oil seal (7). Multiple oil outlet holes (251) are provided on the side wall of the oil outlet block (25).

4. The fully automatic oil seal coating machine according to claim 3, characterized in that: The multiple oil outlet holes (251) are evenly spaced along the axis surrounding the oil outlet block (25).

5. The fully automatic oil seal coating machine according to claim 2, characterized in that: The feeding mechanism (3) includes a conveyor (31), a lifting device (32) and a clamping member (33). The conveyor (31) is installed on the machine body (1). The lifting device (32) is installed on one side of the conveyor (31). The clamping member (33) is installed at the output end of the lifting device (32). The clamping member (33) and the output end of the oil gun (23) are on the same horizontal plane.

6. The fully automatic oil seal coating machine according to claim 5, characterized in that: The clamping member (33) includes a clamping seat (331), a jaw (332) and a third driving device (333). The clamping seat (331) is installed at the output end of the lifting device (32). There are two jaws (332), which are arranged opposite to each other and are slidably connected to the clamping seat (331). The third driving device (333) drives the two jaws (332) to move in a direction that is closer to or further away from each other.

7. The fully automatic oil seal coating machine according to claim 6, characterized in that: Elastic blocks (334) are provided on the opposite end faces of the two grippers (332).

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