Automated assembly line for high-security seals

Abstract

The application discloses a kind of high seal bar's automated assembly production line, including lock sleeve material taking mechanism, circlip mechanism, injection mold, lock sleeve semi-finished product material taking mechanism, disc fixture, robot clamping mechanism and laser marking transfer mechanism;The lock sleeve material taking mechanism is sent to circlip mechanism with lock sleeve vertical standing;The circlip mechanism is used to push circlip and plug into lock sleeve;The injection mold is glued to the lock sleeve assembled and is handled;The lock sleeve semi-finished product material taking mechanism is used to cover iron rod, so that iron rod is matched with lock sleeve at predetermined angle and assembled together;Multiple detection stations are sequentially arranged on the disc fixture, for detecting lock sleeve semi-finished product and lock sleeve finished product after assembly, and laser transfer mechanism is used to send lock sleeve finished product after detection to laser marking machine and laser code scanning device, to complete marking code scanning.The high seal bar's automated assembly production line provided by the application can greatly improve production efficiency, and can effectively reduce product failure rate.

Description

Technical Field

[0001] This invention relates to an automated assembly line, and more particularly to an automated assembly line for high-security seals. Background Technology

[0002] High-security seals are an important component in the logistics industry, primarily used in rail, road, sea, and air transport to lock containers, trucks, tankers, and other transported goods. They prevent loss or tampering of goods during transport or storage due to damage, breakage, or substitution of the seals, thus ensuring timely and safe delivery.

[0003] High-security seals typically consist of a locking rod and a locking sleeve. These components are assembled, welded, or assembled from various parts. The locking sleeve contains a retaining spring and a plug. The production of high-security seals requires multiple processes. Current assembly lines suffer from low production efficiency and a high product defect rate. The main reasons are: 1. During automated assembly, it cannot be guaranteed that all locking sleeves will be upright; 2. During assembly, locking sleeves, retaining springs, and plugs may fall off, affecting product yield; 3. During inspection, the orientation and position of each part are difficult to accurately determine, affecting the inspection results. Therefore, existing technology needs improvement and enhancement. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an automated assembly line for high-security seals, which can greatly improve production efficiency and effectively reduce product defect rate.

[0005] The technical solution adopted by this invention to solve the above-mentioned technical problems is to provide an automated assembly production line for high-security seals, including a lock sleeve picking mechanism, a snap ring mechanism, an injection mold, a lock sleeve semi-finished product picking mechanism, a disc fixture, a robot gripping mechanism, and a laser marking transfer mechanism. The lock sleeve picking mechanism is used to uprightly deliver the lock sleeve to the snap ring mechanism. The snap ring mechanism is used to push the snap ring and plug into the lock sleeve to form a lock sleeve semi-finished product. The injection mold uses a robot arm to obtain the assembled lock sleeve semi-finished product and perform a rubber coating process. The lock sleeve semi-finished product picking mechanism is used to enclose the iron rod and engage the iron rod anti-rotation buckle, so that the iron rod matches and assembles with the lock sleeve at a predetermined angle to form the lock sleeve finished product. Multiple inspection stations are sequentially set on the disc fixture for inspecting the assembled lock sleeve semi-finished product and the finished lock sleeve, which are then delivered to the laser transfer mechanism by the robot gripping mechanism. The laser transfer mechanism delivers the inspected lock sleeve finished product to a laser marking machine and a laser scanning device to complete the marking and scanning.

[0006] Furthermore, the locking sleeve material handling mechanism includes a locking sleeve fixing sleeve, and a locking sleeve hopper, a locking sleeve vibrating plate, a small lateral movement module and a large lateral movement module are arranged in front of the locking sleeve fixing sleeve. The locking sleeve hopper feeds material to the locking sleeve vibrating plate, the locking sleeve vibrating plate makes the locking sleeve upright and transports it to the small lateral movement module, and the locking sleeve fixing sleeve transports the upright locking sleeve from the small lateral movement module to the large lateral movement module.

[0007] Furthermore, the locking sleeve includes a sleeve magnet, a semi-circular sleeve, an ejection cylinder, a first upper and lower cylinder, a first front and rear cylinder, and a positioning buffer; the small lateral movement module moves together with the locking sleeve to the material picking position, the first upper and lower cylinder descends to suck the locking sleeve into the semi-circular sleeve, and then the first front and rear cylinder moves the locking sleeve above the large lateral movement module, and the ejection cylinder pushes the locking sleeve onto the large lateral movement module, and the first upper and lower cylinder rises to complete the locking sleeve picking and placing.

[0008] Furthermore, the snap ring mechanism includes a snap ring fixture, a second front and rear cylinder, a second upper and lower cylinder, and a snap ring slide. The snap ring slide is equipped with a snap ring blocking cylinder, a snap ring detection sensor, and a snap ring ejector pin. The snap rings are transported one by one to the snap ring fixture by the snap ring vibrating plate. After the snap rings are fully loaded, they move to the pushing position. The second upper and lower cylinder pushes the snap ring ejector pin into the snap ring, and then the second front and rear cylinder pushes the snap ring into the locking sleeve.

[0009] Furthermore, there are multiple retaining ring slides arranged in parallel, each retaining ring slide corresponds to a retaining ring on the retaining ring fixture, and each retaining ring slide is equipped with a retaining ring detection sensor and a retaining ring ejector pin.

[0010] Furthermore, a plug vibrating plate and a plug mechanism are provided in front of the snap ring mechanism, and the plug mechanism obtains the plug fed by the plug vibrating plate and assembles it into the locking sleeve.

[0011] Furthermore, a semi-finished lock sleeve material handling mechanism is provided in front of the semi-finished lock sleeve vibratory feeder and the iron rod vibratory feeder feeding mechanism. The semi-finished lock sleeve material handling mechanism includes an iron rod rotator, a third upper and lower cylinder, a CCD compensation light, a rotary cylinder, and a CCD detection camera. The third upper and lower cylinder covers the iron rod from the iron rod vibratory feeder feeding mechanism. The rotary cylinder locks the iron rod anti-rotation buckle and rotates it to a specified direction. The CCD detection camera then detects the size of the iron rod clamp.

[0012] Furthermore, the disc fixture is provided with eight workstations arranged in sequence along the circumference. The first station is used for feeding the semi-finished lock sleeve, the second station is equipped with a snap ring detection mechanism, the third station is equipped with the iron rod of the semi-finished lock sleeve picking mechanism, the fourth station is equipped with a CCD detection mechanism, the fifth station is equipped with a defective product discharge mechanism, the sixth station provides a signal for the robot gripping mechanism, the seventh station is equipped with the robot gripping mechanism, and the eighth station is equipped with a product removal detection device.

[0013] Furthermore, it also includes a product placement workbench, on which a finished product placement robot is installed, and the finished product placement robot is equipped with product clamps and product sensors.

[0014] Furthermore, a first guardrail is provided outside the locking sleeve material handling mechanism, and a second guardrail is provided outside the product placement workbench.

[0015] Compared with the prior art, the present invention has the following advantages: The automated assembly line for high-security seals provided by the present invention can ensure that all lock sleeves are assembled upright and effectively prevent the lock sleeves, snap rings and plugs from falling off during the assembly process, thereby greatly improving production efficiency and effectively reducing product defect rate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the automated assembly line structure for the high-security seal of the present invention;

[0017] Figure 2a This is a three-dimensional structural diagram of the locking sleeve fixing sleeve in the automated assembly production line of the present invention;

[0018] Figure 2b This is a front view of the locking sleeve fixing sleeve in the automated assembly production line of the present invention;

[0019] Figure 3a This is a three-dimensional structural diagram of the snap ring fixture mechanism in the automated assembly production line of the present invention;

[0020] Figure 3b This is a front view of the snap ring fixture mechanism in the automated assembly production line of the present invention.

[0021] Figure 4 This is a schematic diagram of the iron rod rotating mechanism in the automated assembly production line of the present invention.

[0022] In the picture:

[0023] 1. Injection molding machine; 2. Robot arm; 3. Injection mold; 4. Lock sleeve vibratory feeder; 5. Snap ring vibratory feeder; 6. Plug vibratory feeder; 7. Lock sleeve material handling mechanism; 8. Snap ring mechanism; 9. Plug mechanism; 10. Lock sleeve assembly controller; 11. Large module tray fixture; 12. First guardrail; 13. Robot arm unloading hopper; 14. Lock sleeve semi-finished product vibratory feeder; 15. Lock sleeve semi-finished product material handling mechanism; 16. Disc fixture; 17. Snap ring detection mechanism; 18. Iron rod vibratory feeder feeding mechanism; 19. CCD detection mechanism; 20. Defective product discharge mechanism; 21. Robot gripping mechanism; 23. Laser transfer mechanism; 24. Laser marking machine; 25. Laser scanning device; 26. Finished product placement robot; 27. Product placement workbench; 28. Second guardrail; 29. ​​Lock sleeve hopper;

[0024] 101. Sleeve magnet; 102. Semicircular sleeve; 103. Push-out cylinder; 104. First upper and lower cylinders; 105. First front and rear cylinders; 106. Positioning buffer; 107. Locking sleeve fixing plate; 108. First front and rear cylinder rails; 109. First fixing plate; 110. First groove; 111. Support column;

[0025] 201. Snap ring fixture; 202. Second front and rear cylinders; 203. Second upper and lower cylinders; 204. Snap ring blocking cylinder; 205. Snap ring slide rail; 206. Snap ring detection sensor; 207. Snap ring ejector pin; 208. Second front and rear cylinder rails; 209. Second wire groove; 210. Second fixing plate; 211. Moving module; 212. Module motor; 213. Weight reduction hole;

[0026] 301. Iron rod rotator; 302. Third upper and lower cylinder; 303. CCD compensation light; 304. Rotary cylinder; 305. CCD detection camera; 306. Fixed bracket. Detailed Implementation

[0027] The present invention will now be further described with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a schematic diagram of the automated assembly line structure for the high-security seal of the present invention.

[0029] Please see Figure 1 The automated assembly line for high-security seals provided by the present invention includes a lock sleeve material handling mechanism 7, a snap ring mechanism 8, an injection mold 3, a lock sleeve semi-finished product material handling mechanism 15, a disc fixture 16, a robot gripping mechanism 21, and a laser marking transfer mechanism 23.

[0030] The locking sleeve feeding mechanism 7 is used to deliver the locking sleeve upright to the snap ring mechanism 8;

[0031] The snap ring mechanism 8 is used to push the snap ring and the plug into the lock sleeve to form a semi-finished lock sleeve, and to monitor whether the snap ring is in place;

[0032] An injection molding machine 1 is provided next to the injection mold 3. The robot arm 2 takes the assembled lock sleeve semi-finished product and performs a rubber coating process.

[0033] The lock sleeve semi-finished product feeding mechanism 15 is used to sleeve the iron rod and lock the iron rod anti-rotation buckle, so that the iron rod is matched and assembled with the lock sleeve semi-finished product at a predetermined angle to form the lock sleeve finished product;

[0034] The disc fixture 16 is provided with multiple inspection stations in sequence for inspecting the assembled lock sleeve semi-finished product and the finished lock sleeve, and is then sent to the laser transfer mechanism 23 by the robot gripping mechanism 21.

[0035] The laser transfer mechanism 23 delivers the inspected lock sleeve to the laser marking machine 24 and the laser scanning device 25 to complete the marking and scanning.

[0036] The automated assembly production line for high-security seals provided by this invention includes a lock sleeve feeding mechanism 7 comprising a lock sleeve fixing sleeve. A lock sleeve hopper 29, a lock sleeve vibrating plate 4, a small lateral movement module, and a large lateral movement module are provided in front of the lock sleeve fixing sleeve. The lock sleeve hopper 29 feeds material to the lock sleeve vibrating plate 4. The lock sleeve vibrating plate 4 uprights the lock sleeve and transports it to the small lateral movement module. The lock sleeve fixing sleeve 11 then moves the upright lock sleeve from the small lateral movement module to the large lateral movement module.

[0037] Please refer to the above. Figure 2a and Figure 2b The automated assembly line for high-security seals provided by this invention includes a locking sleeve fixing sleeve comprising a sleeve magnet 101, a semi-circular sleeve 102, an ejection cylinder 103, a first upper and lower cylinder 104, a first front and rear cylinder 105, and a positioning buffer 106. The sleeve magnet 101 is installed in the semi-circular sleeve 102, which is mounted on a locking sleeve fixing plate 107. The first front and rear cylinder 105 is mounted on a first fixing plate 109 and moves along a first front and rear cylinder track 108. The channel 108 is located on one side of the first fixed plate 109, and the other side of the first fixed plate 109 is provided with a first groove 110. The first fixed plate 109 is connected to the support column 111. The small transverse module, together with the locking sleeve, moves to the material picking position. The first upper and lower cylinder 104 descends to suck the locking sleeve into the semi-circular sleeve 102. Then, the first front and rear cylinder 105 moves the locking sleeve above the large transverse module. The push-out cylinder 103 pushes the locking sleeve onto the large transverse module. The first upper and lower cylinder 104 rises to complete the locking sleeve picking and placing.

[0038] Please refer to the above. Figure 3a and Figure 3b The automated assembly line for high-security seals provided by this invention includes a snap ring mechanism 8 comprising a snap ring fixture 201, a second front and rear cylinder 202, a second upper and lower cylinder 203, and a snap ring slide 205. The snap ring fixture 201 is used to accommodate and fix multiple snap rings. The snap ring slide 205 is provided with a snap ring blocking cylinder 204, a snap ring detection sensor 206, and a snap ring ejector pin 207. The second front and rear cylinder 202 and the second upper and lower cylinder 203 are mounted on a second fixed plate 210 and move along a second front and rear cylinder track 208. The second fixed plate 210, together with the cylinders thereon, moves laterally via a moving module 211 and a module motor 212. The second front and rear cylinder track 208 is located on one side of the second fixed plate 210, and a second wire groove 209 is also provided on the second fixed plate 210 to prevent exposed wiring.

[0039] When the second fixed plate 210 moves to the pushing position (at which time the locking sleeve is located below the retaining ring slide), the second upper and lower cylinders 203 push the retaining ring ejector pin 207 into the retaining ring, and then the second front and rear cylinders 202 push the retaining ring along the retaining ring slide 205 and drop it into the locking sleeve below the retaining ring slide 205. There are multiple retaining ring slides 205, arranged in parallel. Each retaining ring slide 205 corresponds to a retaining ring on the retaining ring fixture 201. Each retaining ring slide 205 is equipped with a retaining ring detection sensor 206 and a retaining ring ejector pin 207. Preferably, there are eight retaining ring slides 205. Weight reduction holes 213 are provided between adjacent retaining ring slides 205 to reduce the overall weight of the retaining ring mechanism. The retaining ring detection sensor 206 is a non-contact proximity switch. When a metal detector approaches the sensing area of ​​the switch, the retaining ring detection sensor 206 can quickly issue a command to move the retaining ring into place without contact.

[0040] The automated assembly production line for high-security seals provided by the present invention includes a plug vibratory feeder 6, a plug mechanism 9, and a lock sleeve assembly controller 10 arranged in front of the snap ring mechanism 8. The plug mechanism 9 acquires the plugs conveyed by the plug vibratory feeder 6 and assembles them into the lock sleeve.

[0041] Please refer to the above. Figure 4 The automated assembly line for high-security seals provided by this invention includes a semi-finished lock sleeve material handling mechanism 15, a semi-finished lock sleeve vibratory feeder 14, and an iron rod vibratory feeder feeding mechanism 18. A robotic arm unloading hopper 13 and a large module tray fixture 11 are located in front of the semi-finished lock sleeve material handling mechanism 15 to obtain the coated semi-finished lock sleeves. The semi-finished lock sleeve material handling mechanism 15 includes an iron rod rotator 301, a third upper and lower cylinder 302, a CCD compensation light 303, a rotary cylinder 304, and a CCD detection camera 305. The third upper and lower cylinder 302 catches the iron rod from the iron rod vibratory feeder feeding mechanism 18. The rotary cylinder 304 engages the iron rod anti-rotation buckle and rotates it to a designated direction, after which the CCD detection camera 305 detects the iron rod's clamping size. The third upper and lower cylinder 302 and the rotary cylinder 304 are mounted on a fixed bracket 306.

[0042] The automated assembly production line for high-security seals provided by this invention has eight workstations arranged sequentially on the disc fixture 16. The first station is used for feeding semi-finished lock sleeves, the second station is equipped with a snap ring detection mechanism 17, the third station is equipped with a semi-finished lock sleeve picking mechanism 15 for feeding iron rods, the fourth station is equipped with a CCD detection mechanism 19, the fifth station is equipped with a defective product discharge mechanism 20, the sixth station sends a signal to the robot gripping mechanism, the seventh station is equipped with a robot gripping mechanism 21, and the eighth station is equipped with a product removal detection device.

[0043] The automated assembly line for high-security seals provided by this invention also includes a product placement workbench 27, on which a finished product placement robot 26 is installed. The finished product placement robot 26 uses a cylinder with a fixture to clamp an iron rod, a sleeve with a magnet and a telescopic cylinder; and a product sensor to hold the product. The product sensor has been tested, debugged, and optimized multiple times, and can exclude defective products when laser scanning is faulty; it also prevents products from falling, being scratched, or changing position and failing to fit into the blister pack during product retrieval. A first guardrail 12 is provided outside the locking sleeve picking mechanism 7, and a second guardrail 28 is provided outside the product placement workbench 27.

[0044] The automated assembly line for high-security seals provided by this invention has the following workflow:

[0045] 1. The material from the locking sleeve hopper 29 is fed into the locking sleeve vibrating plate 4;

[0046] 2. The four locking sleeves of the vibratory feeder are used to transport the material upright to the small transverse module.

[0047] 3. The material is transferred from the small transverse module to the large transverse module by the locking sleeve material handling mechanism 7;

[0048] 4. The large transverse module moves to the snap ring position;

[0049] 5. The snap ring is conveyed by the snap ring vibratory feeder 5 into the small transverse module snap ring fixture;

[0050] 6. A conveying mechanism delivers the snap ring into the locking sleeve;

[0051] 7. The large transverse module moves to position 9 of the plug mechanism;

[0052] 8. The plug is conveyed by the plug vibratory feeder 6 to the plug small transverse movement module fixture;

[0053] 9. The material handling mechanism assembles the plug onto the locking sleeve;

[0054] 10. The large transverse module moves to the discharge position, where the robot arm 2 takes away the assembled locking sleeve and places it into the mold cavity of the injection mold 3 for encapsulation.

[0055] 11. After the injection molded parts are coated with glue, the robot arm 2 takes out the coated lock sleeve semi-finished product and puts it into the robot arm unloading hopper 13, and slides it into the lock sleeve semi-finished product vibrating plate 14.

[0056] 12. The semi-finished locking sleeve vibratory feeder 14 conveys the product out upright;

[0057] 13. The semi-finished lock sleeve is moved to the disc fixture 16 by the lock sleeve semi-finished product handling mechanism;

[0058] 14. The disc fixture 16 rotates in a cycle, transferring the product from the first workstation to the material handling station, and then back to the first workstation;

[0059] 15. Test the locking force of the product and eliminate defective products;

[0060] 16. The iron rod is conveyed onto the product by the iron rod vibratory feeder;

[0061] 17. The iron rod rotation mechanism rotates the iron rod to the correct position, and the CCD detects the size of the iron rod buckle;

[0062] 18. Remove defective products with locks and defective iron rods;

[0063] 19. Detect whether there is a product in the disc fixture 16 and send a signal to the robot gripping mechanism 21;

[0064] 20. The robot gripping mechanism 21 moves the products onto the laser-cutting fixture, arranging them in rows of five;

[0065] 21. The laser-emitting mechanism delivers the laser components one by one to the laser machine for laser emission, and a scanner checks whether the laser is functioning properly.

[0066] 22. After scanning and inspection, the finished product placement robot 26 moves the product into the blister box on the finished product fixture;

[0067] 23. Place the finished product into the product carton and pack it up.

[0068] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be defined by the claims.

Claims

1. An automated assembly line for high-security seals, characterized in that, It includes a lock sleeve material handling mechanism (7), a snap ring mechanism (8), an injection mold (3), a lock sleeve semi-finished product material handling mechanism (15), a disc fixture (16), a robot gripping mechanism (21), and a laser marking transfer mechanism (23). The locking sleeve feeding mechanism (7) is used to deliver the locking sleeve upright to the snap ring mechanism (8). The snap ring mechanism (8) is used to push the snap ring and the plug into the lock sleeve to form a semi-finished lock sleeve; The injection mold (3) uses a robotic arm (2) to obtain the assembled lock sleeve semi-finished product and perform a rubber coating process; The lock sleeve semi-finished product feeding mechanism (15) is used to sleeve the iron rod and lock the iron rod anti-rotation buckle, so that the iron rod is matched and assembled with the lock sleeve at a predetermined angle to form the finished lock sleeve; Multiple inspection stations are sequentially set on the disc fixture (16) for inspecting the assembled lock sleeve semi-finished product and the finished lock sleeve, and then sent to the laser transfer mechanism (23) by the robot gripping mechanism (21). The laser transfer mechanism (23) sends the inspected lock sleeve to the laser marking machine (24) and the laser scanning device (25) to complete the marking and scanning. The locking sleeve material handling mechanism (7) includes a locking sleeve fixing sleeve. A locking sleeve hopper (29), a locking sleeve vibrating plate (4), a small transverse shift module and a large transverse shift module are provided in front of the locking sleeve fixing sleeve. The locking sleeve hopper (29) feeds material to the locking sleeve vibrating plate (4). The locking sleeve vibrating plate (4) makes the locking sleeve upright and transports it to the small transverse shift module. The locking sleeve fixing sleeve (11) then transports the upright locking sleeve from the small transverse shift module to the large transverse shift module. The locking sleeve includes a sleeve magnet (101), a semi-circular sleeve (102), an ejection cylinder (103), a first upper and lower cylinder (104), a first front and rear cylinder (105), and a positioning buffer (106). The small lateral movement module moves together with the locking sleeve to the material picking position. The first upper and lower cylinder (104) descends to suck the locking sleeve into the semi-circular sleeve (102). Then, the first front and rear cylinder (105) moves the locking sleeve above the large lateral movement module. The ejection cylinder (103) pushes the locking sleeve onto the large lateral movement module. The first upper and lower cylinder (104) rises to complete the locking sleeve picking and placing. The snap ring mechanism (8) includes a snap ring fixture (201), a second front and rear cylinder (202), a second upper and lower cylinder (203), and a snap ring slide (205). The snap ring slide (205) is equipped with a snap ring blocking cylinder (204), a snap ring detection sensor (206), and a snap ring ejector pin (207). The snap rings are fed one by one into the snap ring fixture (201) by the snap ring vibrating plate (5). After the snap rings are fully loaded, they move to the pushing position. The second upper and lower cylinder (203) inserts the snap ring ejector pin (207) into the snap ring, and then the second front and rear cylinder (202) pushes the snap ring into the locking sleeve. The snap ring mechanism (8) is provided with a plug vibrating plate (6) and a plug mechanism (9) in front of it. The plug mechanism (9) obtains the plugs delivered by the plug vibrating plate (6) and assembles them into the locking sleeve.

2. The automated assembly line for high-security seals as described in claim 1, characterized in that, The number of the snap ring slides (205) is multiple, and the multiple snap ring slides (205) are arranged in parallel. Each snap ring slide (205) corresponds to a snap ring on the snap ring fixture (201). Each snap ring slide (205) is provided with a snap ring detection sensor (206) and a snap ring ejector pin (207).

3. The automated assembly line for high-security seals as described in claim 1, characterized in that, The locking sleeve semi-finished product feeding mechanism (15) is provided with a locking sleeve semi-finished product vibratory plate (14) and an iron rod vibratory plate feeding mechanism (18). The locking sleeve semi-finished product feeding mechanism (15) includes an iron rod rotator (301), a third upper and lower cylinder (302), a CCD compensation light (303), a rotating cylinder (304), and a CCD detection camera (305). The third upper and lower cylinder (302) covers the iron rod from the iron rod vibratory plate feeding mechanism (18). The rotating cylinder (304) locks the iron rod anti-rotation buckle and rotates it to a specified direction. The CCD detection camera (305) then detects the size of the iron rod buckle.

4. The automated assembly line for high-security seals as described in claim 1, characterized in that, The disc fixture (16) has eight workstations arranged in sequence along the circumference. Station 1 is used for feeding semi-finished lock sleeves, station 2 is equipped with a snap ring detection mechanism (17), station 3 is equipped with the iron rod of the semi-finished lock sleeve picking mechanism (15), station 4 is equipped with a CCD detection mechanism (19), station 5 is equipped with a defective product discharge mechanism (20), station 6 provides a signal for the robot gripping mechanism, station 7 is equipped with a robot gripping mechanism (21), and station 8 is equipped with a product removal detection device.

5. The automated assembly line for high-security seals as described in claim 1, characterized in that, It also includes a product placement workbench (27), on which a finished product placement robot (26) is provided, and the finished product placement robot (26) is equipped with product clamps and product sensors.

6. The automated assembly line for high-security seals as described in claim 5, characterized in that, The locking sleeve material handling mechanism (7) is provided with a first guardrail (12), and the product placement workbench (27) is provided with a second guardrail (28).

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