Automatic spring cover loading device and processing technology thereof

Abstract

The device comprises a frame, a feeding rotary disc and a feeding pushing station are arranged on the left side of the frame, a guide plate is installed on the frame, and a baffle is processed on the guide plate; a positive and negative image detection station, a first surface turning station, an oil injection station, an oil injection image detection station, a spring A surface installation station, a second surface turning station, a spring B surface installation station, a rejection station, a uniform grease station and a discharging pushing station are sequentially arranged on the guide plate, a connecting long plate moving back and forth is arranged on the frame, a plurality of positioning clamping plates are installed on the side of the connecting long plate, and the positioning clamping plates are directed to the stations. Compared with the prior art, the device integrates the grease injection, cover installation and spring installation processes, reduces the processing steps, saves the equipment manufacturing cost, and simultaneously realizes that the CT value is less than 3s, one person can simultaneously operate 3 devices, the daily output of one person is greater than 10000*3 sets, and more than 70% of the labor cost can be saved.

Description

Technical Field

[0001] This invention relates to the field of bearing processing technology, specifically to an automatic snap ring cover mounting device and its processing technology. Background Technology

[0002] After the bearing is installed in the cage bracket, the faceplate and snap ring need to be installed on the front and back of the bearing. In the original assembly process, grease injection and cover installation and snap ring installation are two separate processes. After grease injection and cover installation, the bearing is transferred to the next process to install the snap ring. As a result, there are more working steps in the equipment, which is not conducive to increasing production. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic capping device for snap rings and its processing technology, which addresses the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0005] An automatic circlip capping device includes a frame. A feeding turntable and a feeding / pushing station are located on the left side of the frame. A guide plate with edge guards is mounted on the frame. The guide plate sequentially includes a front / back image detection station, a flipping station (first stage), an oiling station, an oiling image detection station, a circlip A-side installation station, a flipping station (second stage), a circlip B-side installation station, a rejection station, a grease leveling station, and a discharge / pushing station. A transverse guide rail assembly (first stage) is also provided on the frame. A support plate is connected above; a longitudinal guide rail assembly two is provided above the support plate, and a connecting plate is connected above the guide rail assembly two; several positioning plates are provided on one side of the connecting plate, and cylinder one and cylinder two are provided on the other side; the positioning plates face the aforementioned workstations; cylinder one is horizontally mounted on the frame, and the piston end of cylinder one is connected to the side of the support plate; cylinder two is longitudinally connected above the frame, and an extension block is installed on the side of the connecting plate; the piston end of cylinder two faces the extension block.

[0006] Furthermore, the feeding turntable is rotatably connected to the frame, and an inclined feeding channel is machined inside the feeding turntable; the feeding and pushing station includes a pushing cylinder, which is mounted on the frame; the movable end of the pushing cylinder is connected to a pushing plate, which faces the outlet side of the feeding channel.

[0007] Furthermore, both the front and back image detection station and the oil injection image detection station use industrial cameras.

[0008] Furthermore, both the first and second flipping stations employ a flipping cylinder, with a chuck connected to the piston end of the flipping cylinder.

[0009] Furthermore, the oil injection station includes an oil injection cylinder, which is connected to the machine frame via an oil injection bracket; a metering valve is connected to the movable end of the oil injection cylinder via a clamping block, and an oil injection head is connected to the lower end of the metering valve.

[0010] Furthermore, the A-side circlip installation station sequentially includes an A-side cap feeding and installation mechanism, an A-side cap inspection mechanism, an A-side circlip feeding and installation mechanism, and an A-side circlip inspection mechanism. The A-side cap feeding and installation mechanism includes a turntable, a guide rail, a cap feeding cylinder, a cap feeding cylinder, a pressure head, and a pressure head. The turntable is rotatably mounted on the frame, and material guide rods are evenly distributed and connected to the outer ring of the turntable. Support sleeves are fitted on the material guide rods. A guide post is provided on one side of the turntable, and a guide groove is opened on the guide post. A sliding seat is fitted on the guide post, and the sliding seat is embedded in the guide groove. A synchronous wheel is installed above the guide post, and a drive motor is installed on the frame. The output end of the drive motor is connected to a synchronous wheel. The second type is connected to the first type of synchronous pulley via a synchronous belt; one end of the sliding seat is snapped onto the synchronous belt, and the other end is connected to a support plate, on which a support column is provided; the support column is abutted against the lower part of the support sleeve; the first type of guide rail is horizontally connected to the upper part of the frame via the first type of column; the first type of guide rail has two sliding blocks, the upper ends of which are connected by a bridging rod; the first type of pressure head and the second type of pressure head are respectively connected below the first and second types of sliding blocks; the first type of cap-feeding cylinder is located between the first and second types of sliding blocks, and the piston end of the first type of cap-feeding cylinder is connected to the bottom of the bridging rod; the second type of cap-feeding cylinder is connected above the first type of guide rail, and the piston end of the second type of cap-feeding cylinder pushes the side of the bridging rod; the... A support base is connected to the lower side of the column, and a storage support is connected to the upper part of the support base via a vertical rod. The storage support is located below the pressure head. The A-side cover inspection mechanism includes a cover inspection cylinder connected to the frame. A cover inspection seat is connected to the side of the movable end of the cover inspection cylinder, and a hanging column is inserted inside the cover inspection seat. A cover inspection head is connected to the bottom of the hanging column. The A-side card spring feeding and mounting mechanism includes a guide rail, a card feeding cylinder, and a card feeding cylinder. The guide rail is connected to the upper part of the frame via the column, and a sliding block is slidably mounted on the guide rail. The card feeding cylinder is connected to the sliding block, and a card feeding bracket is connected to the side of the movable end of the card feeding cylinder. A hanging column is inserted inside the card feeding bracket. A pneumatic gripper disc is connected to the bottom; a positioning post is connected to the center of the bottom of the pneumatic gripper disc, and three grippers are evenly distributed on the outer side of the positioning post; the second card feeding cylinder is connected to the side of the second column through a support platform, and a gantry bracket is connected above the second card feeding cylinder; a guide rod is provided on the gantry bracket; a positioning plate is connected to the movable end of the second card feeding cylinder, and a snap ring positioning groove is connected to the front end of the positioning plate. An avoidance notch is provided on the outer side of the snap ring positioning groove, and the avoidance notch is adapted to the shape of the gripper; a snap ring discharge port is opened at the bottom of the guide rod, and the snap ring discharge port is connected to the snap ring positioning groove; the A-side snap ring inspection mechanism is the same as the A-side cover inspection mechanism, and a snap ring inspection head is provided below the A-side snap ring inspection mechanism.

[0011] Furthermore, the mounting station on side B of the retaining ring has the same structure as the mounting station on side A of the retaining ring.

[0012] Furthermore, the rejection station includes a rejection cylinder one and a rejection cylinder two. The rejection cylinder one is installed on the side of the frame. The guide plate has an opening at the rejection station, and a sealing plate is connected to the opening. The sealing plate is connected to the piston end of the rejection cylinder one. The rejection cylinder two is located above the sealing plate, and a rejection rod is connected to the lower end of the rejection cylinder two. The homogenization station includes a homogenization cylinder, which is connected to the frame through a homogenization bracket. A homogenization support block is connected to the movable end of the homogenization cylinder, and a homogenization rod passes through the homogenization support block. A tapered end is provided at the bottom of the homogenization rod. A motor is provided at the upper end of the homogenization rod, and the output end of the motor is connected to the upper end of the homogenization rod. The discharge and pushing station includes a discharge cylinder, and a pushing block is connected to the piston end of the discharge cylinder. The pushing block is located at the end of the guide plate.

[0013] A processing technology for an automatic capping device for retaining rings involves a rotating feeding turntable that feeds the bearing. The bearing slides out guided by a feeding channel. Each time the feeding and pushing station operates, it pushes the bearing onto the guide plate. Simultaneously, cylinders one and two operate, causing a positioning clamp on the connecting plate to move laterally and then longitudinally, sequentially moving the bearing to the next station. Next, a front / back image detection station checks the bearing's front and back sides (A and B sides). If the bearing is on side B, a flipping cylinder operates, flipping the bearing using a chuck. The flipped bearing is then lubricated at an oiling station, and an oiling image detection station checks if the oiling operation is complete. Finally, the A-side capping mechanism operates, with pressure heads one and two introducing high-pressure gas to adsorb the cap. The actions of cylinders one and two complete the installation of the cover. After the cover is installed, the A-side cover inspection mechanism uses the inspection head to check whether the cover is installed in place. After the inspection, the pneumatic gripper of the A-side snap ring feeding and snap ring installation mechanism picks up the snap ring and installs it on the bearing. The snap ring inspection head of the A-side snap ring inspection mechanism then checks whether the snap ring is installed in place. After the A-side installation is completed, the flipping cylinder flips the bearing through the chuck to complete the B-side installation. Defective products are rejected at the rejection station. Rejection cylinder one opens the opening, rejection cylinder two presses down to press the bearing out of the guide plate, and the grease leveling rod at the grease leveling station presses down, inserting the tapered end of the grease leveling rod into the inner ring of the bearing. The bearing is rotated by the motor to perform grease leveling. Finally, qualified products are sent out by the discharge and pushing station.

[0014] Compared with the prior art, the automatic capping device for snap rings and its processing technology of the present invention have the following beneficial effects:

[0015] 1. The processes of grease injection and cap installation and snap ring installation are combined, reducing processing steps and saving equipment manufacturing costs;

[0016] 2. With a CT value of <3s, one person can operate 3 devices simultaneously, and the average daily output per person is >10,000*3 sets, which can save more than 70% of labor costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the feeding turntable and feeding pusher station of the present invention;

[0019] Figure 3 This is a schematic diagram of the flipping station of the present invention;

[0020] Figure 4 This is a schematic diagram of the positioning card plate of the present invention;

[0021] Figure 5 This is a schematic diagram of the oil injection station of the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the cap feeding and capping mechanism on side A of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the A-side inspection mechanism of the present invention;

[0024] Figure 8 This is a schematic diagram of the mechanism for feeding and mounting the snap ring on side A of the present invention;

[0025] Figure 9 This is a schematic diagram of the A-side detection spring mechanism of the present invention;

[0026] Figure 10 This is a schematic diagram of the structure of the rejection station of the present invention;

[0027] Figure 11 This is a schematic diagram of the homogenization station of the present invention;

[0028] Figure 12 This is a schematic diagram of the material discharge and pushing station of the present invention;

[0029] The components include: 1. Frame; 2. Feeding turntable; 3. Feeding and pushing station; 4. Guide plate; 5. Front and back image detection station; 6. Flipping station one; 7. Oiling station; 8. Oiling image detection station; 9. Flipping station two; 10. Rejection station; 11. Emulsification station; 12. Discharge and pushing station; 13. Support plate; 14. Connecting long plate; 15. Positioning clamp; 16. Cylinder one; 17. Cylinder two; 18. Extension block; 19. A-side cap feeding and loading. Mechanisms: 20. A-side cover inspection mechanism; 21. A-side circlip feeding and circlip mounting mechanism; 22. A-side circlip inspection mechanism; 211. Feeding channel; 311. Pushing cylinder; 312. Push plate; 611. Tilting cylinder; 612. Chuck; 711. Oil injection cylinder; 712. Metering valve; 713. Oil injection head; 1011. Rejection cylinder one; 1012. Rejection cylinder two; 1013. Sealing plate; 1111. Grease mixing cylinder; 1112. Grease mixing rod; 111 3. Motor; 1211. Discharge cylinder; 1212. Push block; 1911. Turntable; 1912. Guide rail one; 1913. Cover feeding cylinder one; 1914. Cover feeding cylinder two; 1915. Press head one; 1916. Press head two; 1917. Feeding rod; 1918. Support sleeve; 1919. Guide column; 1920. Sliding seat; 1921. Drive motor; 1922. Synchronous belt; 1923. Support column; 1924. Sliding block one. 1925. Sliding block two; 1926. Bridging rod; 1927. Storage support; 2011. Cover inspection cylinder; 2012. Hanging column one; 2013. Cover inspection head; 2111. Guide rail two; 2112. Card feeding cylinder one; 2113. Card feeding cylinder two; 2114. Hanging column two; 2115. Pneumatic gripping plate; 2116. Grip; 2117. Guide rod; 2118. Positioning plate; 2119. Snap ring positioning groove; 2211. Snap ring inspection head. Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below.

[0031] like Figures 1-12As shown, the automatic circlip capping device includes a frame 1. A feeding turntable 2 and a feeding / pushing station 3 are located on the left side of the frame 1. A guide plate 4 is mounted on the frame, and a retaining edge is machined on the guide plate 4. The guide plate 4 is sequentially equipped with a front / back image detection station 5, a flipping station 1 6, an oiling station 7, an oiling image detection station 8, a circlip A-side installation station, a flipping station 2 9, a circlip B-side installation station, a rejection station 10, a grease leveling station 11, and a discharge / pushing station 12. The front / back image detection station 5 and the oiling image detection station 8 both use industrial cameras. The front / back image detection station 5 is used to detect the front and back of the bearing, and the oiling image detection station 8 is used to detect whether the bearing is filled with oil. The flipping station 1 6 and the flipping station 2 9 both use a tilting cylinder 611. The tilting cylinder 611... A chuck 612 is connected to the end of the plug, and the chuck 612 is used to clamp the bearing; a transverse guide rail assembly 1 is provided on the frame 1, and a support plate 13 is connected above the guide rail assembly 1; a longitudinal guide rail assembly 2 is provided above the support plate 13, and a connecting plate 14 is connected above the guide rail assembly 2; a plurality of positioning plates 15 are provided on one side of the connecting plate 14, and a cylinder 16 and a cylinder 2 17 are provided on the other side; a "V" shaped positioning port is machined on the positioning plate 15, and the "V" shaped positioning port of the positioning plate 15 faces the above-mentioned work positions; the cylinder 16 is installed transversely on the frame 1, and the piston end of the cylinder 16 is connected to the side of the support plate 13; the cylinder 2 17 is longitudinally connected to the top of the frame 1, and an extension block 18 is installed on the side of the connecting plate 14; the piston end of the cylinder 2 17 faces the extension block 18.

[0032] The feeding turntable 2 is rotatably connected to the frame 1, and the feeding turntable 2 has an inclined feeding channel 211 machined inside; the feeding and pushing station 3 includes a pushing cylinder 311, which is mounted on the frame 1; the movable end of the pushing cylinder 311 is connected to a pushing plate 312, which faces the outlet side of the feeding channel 211.

[0033] The oil injection station 7 includes an oil injection cylinder 711, which is connected to the frame 1 via an oil injection bracket; the movable end of the oil injection cylinder 711 is connected to a metering valve 712 via a clamping block, and the lower end of the metering valve 712 is connected to an oil injection head 713.

[0034] The A-side circlip installation station sequentially includes an A-side cap feeding and installation mechanism 19, an A-side cap inspection mechanism 20, an A-side circlip feeding and installation mechanism 21, and an A-side circlip inspection mechanism 22. The A-side cap feeding and installation mechanism 19 includes a turntable 1911, a guide rail 1912, a cap feeding cylinder 1913, a cap feeding cylinder 1914, a pressure head 1915, and a pressure head 1916. The turntable 1911 is rotatably mounted on the frame 1. Feeding rods 1917 are evenly distributed and connected to the outer ring of the turntable 1911. A support sleeve 1918 is fitted onto the feeding rod 1917, and the upper end of the support sleeve 1918 is used to support the cap. A guide post 1919 is provided on one side of the turntable 1911, and a guide groove is formed on the guide post 1919. A sliding seat 192 is fitted onto the guide post 1919. 0. The sliding seat 1920 is embedded in the guide groove; a synchronous pulley 1 is installed above the guide post 1919; a drive motor 1921 is installed on the frame 1; the output end of the drive motor 1921 is connected to a synchronous pulley 2, which is connected to the synchronous pulley 1 via a synchronous belt 1922; one end of the sliding seat 1920 is snapped onto the synchronous belt 1922, and the other end is connected to a support plate, on which a support post 1923 is provided; the support post 1923 is abutted against the support sleeve 1918 below; the guide rail 1912 is horizontally connected to the top of the frame 1 via a column 1; a sliding block 1924 and a sliding block 1925 are slidably arranged on the guide rail 1912, and the upper ends of the sliding block 1924 and the sliding block 1925 are connected by a bridging rod 192. 6. Connections: The first pressure head 1915 and the second pressure head 1916 are respectively connected below the first sliding block 1924 and the second sliding block 1925; the first cap-feeding cylinder 1913 is located between the first sliding block 1924 and the second sliding block 1925, and the piston end of the first cap-feeding cylinder 1913 is connected to the bottom of the bridging rod 1926; the second cap-feeding cylinder 1914 is connected above the first guide rail 1912, and the piston end of the second cap-feeding cylinder 1914 pushes the side of the bridging rod 1926; a support base is connected to the lower side of the first column, and a storage support 1927 is connected above the support base via a vertical rod, and the storage support 1927 is located below the second pressure head 1916; when the A-side cap-feeding and cap-loading mechanism 19 is working, the first pressure head 1915 picks up the cap from the support sleeve 1918, and the picked-up cap... The faceplate is stored on the storage support 1927. The second pressure head 1916 picks up the faceplate from the storage support 1927 and installs it onto the bearing surface. The A-face cover inspection mechanism 20 includes a cover inspection cylinder 2011, which is connected to the frame 1. The movable end of the cover inspection cylinder 2011 is connected to a cover inspection seat, and a first hanging column 2012 is installed inside the cover inspection seat. The bottom of the first hanging column 2012 is connected to a cover inspection head 2013, which is a sensor used to detect whether the faceplate is installed flat. The A-face spring feeding and spring mounting mechanism 21 includes a second guide rail 2111, a first spring feeding cylinder 2112, and a second spring feeding cylinder 2113. The second guide rail 2111 is connected to the top of the frame 1 through a second column, and a third sliding element is slidably installed on the second guide rail 2111.The card feeding cylinder 2112 is connected to the sliding block 3. A card feeding bracket is connected to the side of the movable end of the card feeding cylinder 2112. A second hanging column 2114 is inserted inside the card feeding bracket. A pneumatic gripping plate 2115 is connected to the bottom of the second hanging column 2114. A positioning column is connected to the center of the bottom of the pneumatic gripping plate 2115. Three grippers 2116 are evenly distributed on the outside of the positioning column. The second card feeding cylinder 2113 is connected to the side of the second column through a support platform. A gantry bracket is connected above the second card feeding cylinder 2113. A guide rod 211 is provided on the gantry bracket. 7. Guide rod 2117 is used to store snap rings; a positioning plate 2118 is connected to the movable end of the snap ring feeding cylinder 2113, and a snap ring positioning groove 2119 is connected to the front end of the positioning plate 2118. An avoidance notch is provided on the outside of the snap ring positioning groove 2119, and the avoidance notch is adapted to the shape of the gripper 2116; a snap ring discharge port is opened at the bottom of the guide rod 2117, and the snap ring discharge port is connected to the snap ring positioning groove 2119; the A-side snap ring inspection mechanism 22 is the same as the A-side cover inspection mechanism 20, and a snap ring inspection head 2211 is provided below the A-side snap ring inspection mechanism 22.

[0035] The mounting station on side B of the retaining ring has the same structure as the mounting station on side A of the retaining ring.

[0036] The rejection station 10 includes a rejection cylinder 1011 and a rejection cylinder 1012. The rejection cylinder 1011 is installed on the side of the frame 1. The guide plate 4 has an opening at the rejection station, and a sealing plate 1013 is connected to the opening. The sealing plate 1013 is connected to the piston end of the rejection cylinder 1011. The rejection cylinder 1012 is located above the sealing plate 1013, and a rejection rod is connected to the lower end of the rejection cylinder 1012. The rejection rod is located above the sealing plate 1013. The homogenization station 11 includes a homogenization cylinder 1111. The cylinder 1111 is connected to the frame 1 via a homogenizing bracket; the movable end of the homogenizing cylinder 1111 is connected to a homogenizing support block, and a homogenizing rod 1112 is inserted inside the homogenizing support block, with a tapered end at the bottom of the homogenizing rod 1112; a motor 1113 is installed at the upper end of the homogenizing rod 1112, and the output end of the motor 1113 is connected to the upper end of the homogenizing rod 1112; the discharge pushing station 12 includes a discharge cylinder 1211, and a pushing block 1212 is connected to the piston end of the discharge cylinder 1211; the pushing block 1212 is located at the end of the guide plate 4.

[0037] The processing technology of an automatic capping device for snap rings involves a feeding turntable 2 that rotates to feed the bearing. The bearing slides out guided by the feeding channel 211. Each time the feeding and pushing station 3 works, it pushes the bearing onto the guide plate 4. At the same time, cylinders 16 and 17 work, and the positioning plate 15 on the connecting plate 14 moves laterally and then longitudinally, sequentially moving the bearing to the next station. Then, the front and back image detection station 5 detects the front and back of the bearing, i.e., sides A and B. If the bearing is on side B, the flipping cylinder 611 works, flipping the bearing through the clamp 612. After flipping, the bearing is injected with lubricating oil through the oiling station 7, and the oiling image detection station 8 checks whether the oiling station has completed the operation. Next, the A-side capping mechanism 19 works, and the pressure head 1915 and pressure head 1916 are introduced with high-pressure gas to adsorb the cap. The capping cylinder 1913 and the capping gas are then used to deliver the cap. The action of cylinder 1914 completes the installation of the cover. After the cover is installed, the A-side cover inspection mechanism 20 uses the inspection head 2013 to check whether the cover is installed in place. After the inspection, the pneumatic gripper 2115 of the A-side circlip installation mechanism 21 clamps the circlip and installs it on the bearing. The circlip inspection head 2211 of the A-side circlip inspection mechanism 22 then checks whether the circlip is installed in place. After the A-side installation is completed, the flipping cylinder 611 flips the bearing through the chuck 612 to complete the B-side installation. Defective products are rejected by the rejection station 10. The rejection cylinder 1011 opens the opening, and the rejection cylinder 2012 presses down to press the bearing out of the guide plate 4. The grease leveling rod 1112 of the grease leveling station 11 presses down, and the tapered end of the grease leveling rod 1112 is inserted into the inner ring of the bearing. The rotating bearing is driven by the motor 1113 to perform grease leveling. Finally, qualified products are sent out by the discharge and pushing station 12.

[0038] This invention is not limited to the embodiments described. Those skilled in the art can make some modifications or changes without departing from the spirit and scope of this invention. Therefore, the scope of protection of this invention is defined by the claims.

Claims

1. An automatic clasp capping device comprising a frame, characterised in that: The left side of the frame is provided with a feeding rotary disc and a feeding pushing station, a guide plate is installed on the frame, and a baffle is processed on the guide plate; a positive and negative image detection station, a first surface turning station, an oil injection station, an oil injection image detection station, a clamp spring A surface installation station, a second surface turning station, a clamp spring B surface installation station, a rejection station, a uniform grease station and a discharge pushing station are sequentially arranged on the guide plate, a horizontal guide rail assembly one is arranged on the frame, and a supporting plate is connected above the guide rail assembly one; a vertical guide rail assembly two is arranged above the supporting plate, and a connecting long plate is connected above the guide rail assembly two; a plurality of positioning clamping plates are arranged on one side of the connecting long plate, and a cylinder one and a cylinder two are arranged on the other side; the positioning clamping plates are towards the stations; the cylinder one is horizontally installed on the frame, and the piston end of the cylinder one is connected with the side surface of the supporting plate; the cylinder two is vertically connected above the frame, and an extension block is installed on the side surface of the connecting long plate; the piston end of the cylinder two faces the extension block; The clamp spring A face installation station sequentially comprises an A face cover feeding and covering mechanism, an A face cover checking mechanism, an A face clamp spring feeding and covering mechanism and an A face clamp spring checking mechanism. The positive and negative image detection station and the oil injection image detection station both adopt industrial cameras.

2. The device of claim 1, wherein: The feeding turntable is rotationally connected on the frame, and the feeding turntable is internally machined with an oblique feeding channel.

3. The device of claim 1, wherein: The turning station one and the turning station two both adopt turning cylinders, and the piston end of the turning cylinder is connected with a chuck.

4. The device of claim 1, wherein: The oil injection station comprises an oil injection cylinder, and the oil injection cylinder is connected on the frame through an oil injection support; 5. The device of claim 1, wherein: The A-face cover checking mechanism comprises a cover checking cylinder connected to the frame; a movable end side of the cover checking cylinder is connected with a cover checking seat, a hanging column I is arranged in the cover checking seat; a cover checking head is connected to the bottom of the hanging column I; the A-face card spring checking mechanism is the same as the A-face cover checking mechanism, and a card spring head is arranged below the A-face card spring checking mechanism.

6. The device of claim 5, wherein: The card spring B-face mounting station has the same structure as the card spring A-face mounting station.

7. The device of claim 1, wherein: The rejection station comprises a rejection cylinder I and a rejection cylinder II, the rejection cylinder I is mounted on the side of the frame; the guide plate is provided with an opening at the rejection station, the opening is connected with a sealing plate, the sealing plate is connected with the piston end of the rejection cylinder I; the rejection cylinder II is arranged above the sealing plate, the lower end of the rejection cylinder II is connected with a rejection rod; the equalizing station comprises an equalizing cylinder, the equalizing cylinder is connected to the frame through an equalizing support; the movable end of the equalizing cylinder is connected with an equalizing support block, an equalizing rod is arranged in the equalizing support block, and a tapered end is arranged at the bottom of the equalizing rod; a motor is arranged at the upper end of the equalizing rod, and the output end of the motor is connected with the upper end of the equalizing rod; the discharging and pushing station comprises a discharging cylinder, the piston end of the discharging cylinder is connected with a pushing block; the pushing block is located at the end of the guide plate.

8. The process for manufacturing the clip spring automatic capping apparatus based on claim 7, characterized in that: The feeding carousel rotates to feed, the bearing is guided to slide out through the feeding channel, and the bearing is pushed onto the guide plate every time the feeding and pushing station works, while the cylinder I and the cylinder II work, the positioning clamping plate on the connecting long plate first moves horizontally and then moves vertically, sequentially moves the bearing to the next station, then the positive and negative image detection station detects the positive and negative faces of the bearing, i.e. the AB face, if the bearing is on the B face, the turnover cylinder works to turn over the bearing through the chuck; the turned-over bearing is injected with lubricating oil through the oil injection station, and whether the oil injection station completes the operation is detected by the oil injection image detection station, then the A-face cover mounting mechanism works, the pressure head I and the pressure head II are connected with high-pressure gas to adsorb the cover, the cover is mounted through the action of the cover feeding cylinder I and the cover feeding cylinder II, after the cover is mounted, the A-face cover checking mechanism detects whether the cover is mounted in place through the cover checking head, after the detection is completed, the A-face card spring mounting mechanism clamps the card spring through the pneumatic clamping disc to mount the card spring on the bearing, and whether the card spring is mounted in place is detected through the A-face card spring checking head; after the A-face mounting is completed, the turnover cylinder turns over the bearing through the chuck to complete the B-face mounting; the unqualified product is rejected by the rejection station, the rejection cylinder I opens the opening, the rejection cylinder II presses the bearing out of the guide plate, the equalizing rod of the equalizing station is pressed down, the tapered end of the equalizing rod is inserted into the inner ring of the bearing, the equalizing rod is driven to rotate by the motor to equalize the bearing, and finally the qualified product is discharged by the discharging and pushing station.

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