Backboard connector misplug-proof structure and assembling equipment thereof

Abstract

The invention discloses assembling equipment of a backboard connector misplug prevention structure, which is applied to the technical field of backboard connector misplug prevention, the backboard connector misplug prevention structure comprises a socket and a plug, the two sides of the socket are provided with guide grooves, the two sides of the plug are fixedly provided with guide columns, the guide grooves are matched with the guide columns, and the plug is fixedly connected with the socket. The assembling equipment comprises a bottom plate, an assembling shell is fixed to the right side of the bottom plate, a lifting mechanism is arranged on the left side of the assembling shell, a clamping and positioning mechanism is arranged above the left side of the bottom plate, the size of a positioning column is matched with a round hole in the surface of the bottom of a socket, and a ventilation hole is formed in the positioning column. And a pivot cavity is formed in the bearing plate, the ventilation holes penetrate through the pivot cavity, and the device improves the smoothness of the back plate connector during opposite insertion operation and ensures the use safety.

Description

Technical Field

[0001] The present invention belongs to the technical field of anti-misinsertion of backplane connectors, and particularly relates to an anti-misinsertion structure for backplane connectors and an assembly device therefor. Background Art

[0002] In the interconnection of electronic circuits, in order to prevent misinsertion between connectors, it is usually required that the connectors have an anti-misinsertion function.

[0003] Existing connectors do not have an anti-misinsertion structure. During mating, due to the relatively small spacing between the contact parts of the products and the same and densely arranged pin pitches, it is very easy to occur misalignment mating. Especially after lateral misalignment mating, the connector can still be normally mated in place. When the misalignment is not detected and power is continued to be applied, it will cause the printed circuit board to burn;

[0004] Moreover, for connectors without an anti-misinsertion structure, the mating identification is carried out by specifying the manual point marking alignment method, but the method relying on visual identification by the user still cannot completely avoid the misalignment during mating;

[0005] Therefore, it is necessary to provide an anti-misinsertion structure for backplane connectors and an assembly device therefor, to set an anti-misinsertion structure on the backplane connector and adopt an assembly device, so as to improve the smoothness of the mating operation of the backplane connector and ensure the use safety. Summary of the Invention

[0006] The purpose of the present invention is to provide an anti-misinsertion structure for backplane connectors and an assembly device therefor in view of the existing log gathering device, so as to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the present invention provides the following technical solution: An assembly device for an anti-misinsertion structure of a backplane connector, the anti-misinsertion structure of the backplane connector includes a socket and a plug, guiding grooves are opened on both sides of the socket, guiding columns are fixedly arranged on both sides of the plug, the guiding grooves and the guiding columns are matched with each other, the assembly device includes a bottom plate, an assembly housing is fixed on the right side of the bottom plate, a lifting mechanism is arranged on the left side of the assembly housing, and a clamping and positioning mechanism is arranged above the left side of the bottom plate;

[0008] The clamping and positioning mechanism includes a transportation component, a lower clamping component and a towing component, wherein:

[0009] The towing component includes two groups of slide rails fixed on the bottom plate and a fourth cylinder fixed at the bottom of the bottom plate, a sliding plate is connected to the slide rails, a second chute is opened on the bottom plate, a sliding block is arranged inside the second chute, the output end of the fourth cylinder is fixedly connected to the sliding block, and the sliding block is fixedly connected to the sliding plate;

[0010] A base is fixed to the top of the sliding plate. Two connecting shafts are fixedly connected to the right side of the base. Connecting rods are fixed to the ends of the connecting shafts. Sliding rods are slidably connected to both sides of the connecting rods. A bearing rod is fixed to the end of the sliding rod. A bearing plate is fixed to the right side of the bearing rod. A fifth cylinder is fixed to the bottom of the connecting rod. The output end of the fifth cylinder is fixedly connected to the bearing rod;

[0011] A number of positioning posts are fixed to the surface of the bearing plate. The size of the positioning posts matches the round holes on the bottom surface of the socket;

[0012] Ventilation holes are opened inside the positioning posts. A central cavity is opened inside the bearing plate. The ventilation holes penetrate through to the central cavity. An air inlet pipe is fixedly connected to the bottom of the bearing plate. One end of the air inlet pipe is connected to the central cavity, and the other end of the air inlet pipe is connected to a gas source.

[0013] The present invention further describes that the lifting mechanism includes a driving component and an upper clamping component. The driving component includes a first cylinder fixed to the left side of the assembly housing. Two sets of chutes one are opened on the left side of the assembly housing. A connecting plate one is arranged inside the two sets of chutes one. A connecting block is fixed to the bottom of the connecting plate one. The connecting block is slidably connected to the assembly housing. Connecting plates two are fixed to both sides of the bottom of the connecting block;

[0014] The output end of the first cylinder is fixedly connected to the connecting plate one.

[0015] The present invention further describes that the upper clamping component includes a mounting plate. A clamping housing is fixed to the bottom of the mounting plate. Square slots one are opened on both sides of the clamping housing. Pressing plates one are arranged inside the two sets of square slots one. Mounting seats are fixed to both sides of the mounting plate where it is located on the clamping housing. A second cylinder is fixed to the side of the mounting seat away from the clamping housing. The output end of the second cylinder is fixedly connected to the pressing plate one. The clamping housing is hollow;

[0016] Distance sensors are fixed to both sides below the mounting plate.

[0017] The present invention further describes that a third cylinder is fixed to the top of the mounting plate. A through slot is opened inside the mounting plate. The through slot communicates with the hollow part of the clamping housing. A pushing plate one is fixed to the output end of the third cylinder.

[0018] The present invention further describes that the transportation component includes a conveyor belt arranged on the bottom plate. The conveyor belt is arranged inside the assembly housing. A number of sockets are placed on the conveyor belt. A placement slot is opened on the right side of the assembly housing.

[0019] The present invention is further described as follows. Mounting bosses are fixed on both sides of the surface of the conveyor belt. The mounting bosses are made of flexible rubber material, and the socket is in contact with the surface of the mounting bosses.

[0020] The present invention is further described as follows. A gap is formed between the two groups of mounting bosses. The height of the mounting bosses is greater than the combined height of the bearing plate and the positioning posts, facilitating the bearing plate and the positioning posts to enter the gap.

[0021] The present invention is further described as follows. The lower clamping assembly includes a support rod fixed on the bottom plate. A bearing platform is fixed at the top of the support rod. The bearing platform is a hollow structure. Square grooves II are formed on both sides of the hollow structure of the bearing platform. The square grooves II are connected by a linear drive to a sixth cylinder. A push plate II is fixed at the output end of the sixth cylinder. A pressure sensor is fixed on one side of the push plate II. The push plate II corresponds to the positions of the guide groove and the guide post.

[0022] The present invention is further described as follows. Seventh cylinders are fixed on the outer sides of the two groups of support rods. A push plate III is fixed at the output end of the seventh cylinder.

[0023] Compared with the prior art, the beneficial effects achieved by the present invention are as follows. In the present invention, by providing a clamping and positioning mechanism and adopting an intelligent mechanized assembly method instead of manual labor, working time can be saved and the smoothness of the butt-insertion operation of the backplane connector can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0025] Figure 1 is a schematic diagram of the overall structure of the connector of the present invention;

[0026] Figure 2 is an exploded view of the connector of the present invention;

[0027] Figure 3 is a schematic diagram of the overall structure of the assembly device of the present invention Figure 1 ;

[0028] Figure 4 is a schematic diagram of the overall structure of the assembly device of the present invention Figure 2 ;

[0029] Figure 5 is a schematic diagram of the overall structure of the assembly device of the present invention Figure 3 ;

[0030] Figure 6 is of the present invention Figure 3 a partially enlarged schematic view of area A;

[0031] Figure 7 is a partially enlarged schematic view of region B of the present invention Figure 4 ;

[0032] Figure 8 is a partially enlarged schematic view of region C of the present invention Figure 5 ;

[0033] Figure 9 is a two - dimensional schematic view of the conveyor belt and the carrier plate of the present invention

[0034] Figure 10 is a two - dimensional schematic view of the carrier table of the present invention

[0035] Figure 11 is a partially enlarged schematic view of region D of the present invention Figure 9 ;

[0036] In the figure: 1, socket; 2, plug; 3, guide post; 4, guide groove; 5, bottom plate; 6, assembly housing; 7, slide rail; 8, sliding plate; 9, third cylinder; 10, first chute; 11, first connecting plate; 12, connecting block; 13, second connecting plate; 14, clamping shell; 15, mounting seat; 16, second cylinder; 17, first pressing plate; 18, first square groove; 19, fourth cylinder; 20, sliding block; 21, second chute; 22, base; 23, support rod; 24, carrier table; 25, placement groove; 26, first cylinder; 27, connecting shaft; 28, conveyor belt; 29, connecting rod; 30, fifth cylinder; 31, carrier rod; 32, sliding rod; 33, carrier plate; 34, positioning post; 35, mounting boss; 36, second square groove; 37, sixth cylinder; 38, second pushing plate; 39, mounting plate; 40, controller; 41, distance sensor; 42, central cavity; 43, air inlet pipe; 44, ventilation hole. Specific Embodiments

[0037] The following further non - restrictive detailed description of the technical solution of the present invention is provided in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0038] Please refer to Figure 1 - Figure 2 , the present invention provides a technical solution: an anti - misplugging structure for a backplane connector, including a socket 1 and a plug 2. Guide grooves 4 are provided on both sides of the socket 1, and guide posts 3 are fixedly provided on both sides of the plug 2. Through the cooperation of the guide grooves 4 and the guide posts 3, the position misalignment during the connection of the socket 1 and the plug 2 can be prevented.

[0039] Please refer to Figure 3 -Figure 9 , an assembly device for an anti-misinsertion structure of a backplane connector, including a bottom plate 5. A mounting housing 6 is fixed to the right side of the bottom plate 5. A lifting mechanism is arranged on the left side of the mounting housing 6 for driving the plug 2 to lift. A clamping and positioning mechanism is arranged above the left side of the bottom plate 5 for driving the socket 1 to move below the lifting mechanism to fix the socket 1. Through the cooperation of the lifting mechanism, the plug 2 is driven to move downward and inserted into the socket 1;

[0040] The lifting mechanism includes a driving assembly and an upper clamping assembly. The driving assembly includes a first cylinder 26 fixed to the left side of the mounting housing 6. Two sets of first chutes 10 are formed in the left side of the mounting housing 6. A first connecting plate 11 is arranged in the two sets of first chutes 10. A connecting block 12 is fixed to the bottom of the first connecting plate 11. The connecting block 12 is slidably connected to the mounting housing 6. Two connecting plates 13 are fixed to both sides of the bottom of the connecting block 12. Starting the telescopic movement of the first cylinder 26 drives the first connecting plate 11 to move up and down in the first chute 10, thereby driving the connecting block 12 to slide on the mounting housing 6. Since the upper clamping assembly is arranged below the connecting plate 13, the lifting of the connecting plate 13 can drive the upper clamping assembly to lift;

[0041] The output end of the first cylinder 26 is fixedly connected to the first connecting plate 11.

[0042] The upper clamping assembly includes a mounting plate 39. A clamping housing 14 is fixed to the bottom of the mounting plate 39. Square grooves 18 are formed on both sides of the clamping housing 14. A first pressing plate 17 is arranged inside the two sets of square grooves 18. Mounting seats 15 are fixed to both sides of the mounting plate 39 located at the clamping housing 14. A second cylinder 16 is fixed to the side of the mounting seat 15 away from the clamping housing 14. The output end of the second cylinder 16 is fixedly connected to the first pressing plate 17. The clamping housing 14 is hollow. Starting the second cylinders 16 on both sides of the clamping housing 14 can control the first pressing plate 17 to move in the square groove 18, thereby clamping the plug 2. When the driving assembly drives, the plug 2 can be driven to move up and down.

[0043] Distance sensors 41 are fixed to both sides below the mounting plate 39;

[0044] A third cylinder 9 is fixed to the top of the mounting plate 39. A through groove is formed inside the mounting plate 39, and the through groove communicates with the hollow part of the clamping housing 14. The output end of the third cylinder 9 is fixed with a first pushing plate (not shown in the figure).

[0045] The clamping and positioning mechanism includes a transportation assembly, a lower clamping assembly, and a handling component. The transportation assembly includes a conveyor belt 28 arranged on the bottom plate 5. The conveyor belt 28 is arranged inside the mounting housing 6. A number of sockets 1 are placed on the conveyor belt 28. A placement groove 25 is formed on the right side of the mounting housing 6. The staff places the socket 1 on the conveyor belt 28 through the placement groove 25, and transports the socket 1 to the lower clamping assembly through the conveyor belt 28;

[0046] On both sides of the surface of the conveyor belt 28, mounting bosses 35 are fixed. The mounting bosses 35 are made of flexible rubber material, and the socket 1 is in contact with the surface of the mounting bosses 35;

[0047] The consignment component includes two sets of slide rails 7 fixed on the bottom plate 5 and a fourth cylinder 19 fixed at the bottom of the bottom plate 5. A sliding plate 8 is connected to the slide rails 7. A second chute 21 is formed on the bottom plate 5, and a sliding block 20 is arranged inside the second chute 21. The output end of the fourth cylinder 19 is fixedly connected to the sliding block 20, and the sliding block 20 is fixedly connected to the sliding plate 8. When the fourth cylinder 19 is started, the sliding plate 8 is driven to slide on the bottom plate 5 through the sliding block 20;

[0048] A base 22 is fixed at the top of the sliding plate 8. Two sets of connecting shafts 27 are fixedly connected to the right side of the base 22. A connecting rod 29 is fixed at the end of the connecting shaft 27. Two sliding rods 32 are slidably connected to both sides of the connecting rod 29. A bearing rod 31 is fixed at the end of the sliding rod 32. A bearing plate 33 is fixed on the right side of the bearing rod 31. A fifth cylinder 30 is fixed at the bottom of the connecting rod 29. The output end of the fifth cylinder 30 is fixedly connected to the bearing rod 31. When the fifth cylinder 30 is started to contract, the bearing plate 33 is driven to move up and down through the bearing rod 31.

[0049] A number of positioning columns 34 are fixed on the surface of the bearing plate 33, and the size of the positioning columns 34 matches the round holes on the bottom surface of the socket 1.

[0050] Ventilation holes 44 are formed inside the positioning columns 34. A central cavity 42 is formed inside the bearing plate 33. The ventilation holes 44 penetrate through the central cavity 42. An air inlet pipe 43 is fixedly connected to the bottom of the bearing plate 33. One end of the air inlet pipe 43 is connected to the central cavity 42, and the other end of the air inlet pipe 43 is connected to a gas source.

[0051] A gap (not shown in the figure) is formed between the two sets of mounting bosses 35. The height of the mounting bosses 35 is greater than the combined height of the bearing plate 33 and the positioning columns 34, which is convenient for the bearing plate 33 and the positioning columns 34 to enter the gap;

[0052] The lower clamping component includes a support rod 23 fixed on the bottom plate 5. A bearing platform 24 is fixed at the top of the support rod 23. The bearing platform 24 is of a hollow structure. Square grooves 36 are formed on both sides of the hollow structure of the bearing platform 24. A sixth cylinder 37 is connected to the square grooves 36 through a linear drive. A second push plate 38 is fixed at the output end of the sixth cylinder 37. A pressure sensor (not shown in the figure) is fixed on one side of the second push plate 38. The second push plate 38 corresponds to the positions of the guide groove 4 and the guide post 3;

[0053] It should be added that the linear drive can be a motor slide rail drive.

[0054] On the outer sides of two sets of support rods 23, a seventh cylinder is fixed, and a third push plate (not shown in the figure) is fixed to the output end of the seventh cylinder.

[0055] On one side of the assembly housing 6, a controller 40 is fixed. The controller 40 is electrically connected to the first cylinder 26, the second cylinder 16, the third cylinder 9, the fourth cylinder 19, the fifth cylinder 30, the sixth cylinder 37, the seventh cylinder, the linear drive, the distance sensor 41, and the pressure sensor.

[0056] Embodiment 1;

[0057] In this embodiment, the connector is assembled by an assembly device.

[0058] Specifically, the staff places the plug 2 in the hollow shape of the clamping shell 14, and then fixes the plug 2 through the first pressing plate 17. While the plug 2 is being placed, the socket 1 is moved to below the bearing platform 24 through the conveyor belt 28.

[0059] When the socket 1 is transported below the bearing platform 24, the seventh cylinder is started to extend so that the third push plate contacts the front and back surfaces of the socket 1 to fix the socket 1. At this time, the fourth cylinder 19 is started to contract, driving the bearing plate 33 to move towards the socket 1, and then entering the gap formed between the installation bosses 35. Then the fifth cylinder 30 is started to contract, so that the positioning post 34 contacts the round hole on the bottom surface of the socket 1 and enters the round hole on the bottom surface of the socket 1. Since the third push plate fixes the socket 1, the socket 1 will not be displaced when the positioning post 34 enters the round hole at the bottom of the socket 1. When the positioning post 34 is inserted into the socket 1, the seventh cylinder is controlled to contract, so that the push plate moves away from the socket 1.

[0060] The fifth cylinder 30 is continuously started to contract, so that the socket 1 enters the hollow part of the bearing platform 24. At this time, the sixth cylinder 37 is started to extend to control the second push plate 38 to clamp the socket 1 and fix the socket 1 again. Then the sixth cylinder 37 is controlled to move upward through the linear drive, driving the socket 1 to move upward, so that the socket 1 is separated from the positioning post 34 on the bearing plate 33.

[0061] Then the first cylinder 26 is started to contract, driving the plug 2 to move downward, so that the plug 2 is inserted into the socket 1. Due to the cooperation of the guide groove 4 and the guide post 3, the position misalignment during the connection of the socket 1 and the plug 2 can be prevented. When the plug 2 is inserted into the socket 1, the second cylinder 16 is controlled to contract, and then the third cylinder 9 is controlled to extend so that the first push plate presses on the surface of the plug 2, completely engaging the guide groove 4 and the guide post 3, and completing the installation and connection of the plug 2 and the socket 1.

[0062] After the plug 2 and the socket 1 are fully installed, the sixth cylinder 37 is driven to move downward by linear drive, and at the same time, the carrier plate 33 is controlled to move upward so that the positioning post 34 enters the round hole on the bottom surface of the socket 1 again, thereby driving the connected connector (after the plug 2 and the socket 1 are installed) to move downward until the connected connector is removed from the carrier table 24. At this time, the fourth cylinder 19 extends to drive the carrier plate 33 away from the carrier table 24, facilitating the staff to remove the installed connector.

[0063] It should be added that the hollow shape of the clamping shell 14 matches the hollow structure of the carrier table 24, facilitating the matching of the plug 2 and the socket 1.

[0064] Through the above steps, the intelligent mechanized assembly method is adopted instead of manual labor, which can save working time and improve the smoothness of the mating operation of the backplane connectors.

[0065] Embodiment 2;

[0066] In this embodiment, the quality of the connector is detected during installation.

[0067] Specifically, during the engagement process of the plug 2 and the socket 1, the distance sensors 41 on both sides of the mounting plate 39 detect the distance between the mounting plate 39 and the carrier table 24 in real time and transmit the signal to the controller 40. Since the set distance for the installation of the plug 2 and the socket 1 in the controller 40 is L, the real-time detected distance is compared with the set L. When the real-time detected distance is equal to L, it indicates that the plug 2 and the socket 1 are installed. After installation, the pressure sensor detects the pressure change of the second push plate 38 pressing the socket 1 and then transmits the signal to the controller 40. When it is detected that the pressure of the second push plate 38 pressing the socket 1 increases, it means that when the guide groove 4 and the guide post 3 cooperate, the socket 1 deforms, so the pressure detected by the pressure sensor will change. Therefore, it indicates that there is a problem with the quality of the socket 1 housing.

[0068] When the plug 2 and the socket 1 are installed and the pressure of the second push plate 38 pressing the socket 1 does not increase, at this time, the sixth cylinder 37 is controlled to contract so that the second push plate 38 contracts and no longer clamps the socket 1. When the socket 1 descends, it indicates that the gap between the guide groove 4 and the guide post 3 is large, indicating that the cooperation degree of the guide groove 4 and the guide post 3 is low. When the socket 1 does not descend, it indicates that the cooperation degree of the guide groove 4 and the guide post 3 is high.

[0069] When the distance detected in real time is greater than L, it indicates that the gap between the guiding groove 4 and the guiding post 3 is too small, resulting in the plug 2 not being fully inserted into the socket 1. At this time, control the socket 1 and the plug 2 to separate a small distance (this distance is set according to the actual situation and will not cause the socket 1 and the plug 2 to separate too far), and then control the fifth cylinder 30 to contract, thereby driving the bearing plate 33 closer to the bottom of the socket 1. Start the air source to pass the gas into the central cavity 42 through the air inlet pipe 43, and then blow it to the bottom surface of the socket 1 through multiple ventilation holes 44, blow it into the interior of the socket 1 from the round holes and then blow it to the surface of the guiding post 3 on the plug 2, cleaning the impurities inside the socket 1 and on both sides of the guiding groove 4 and the surface of the guiding post 3. Then continue to control the plug 2 to cooperate with the socket 1. If the guiding groove 4 and the guiding post 3 are fully engaged at this time, it indicates that the small gap between the guiding groove 4 and the guiding post 3 is caused by impurities, indicating that the matching degree between the guiding groove 4 and the guiding post 3 is medium. When the impurities are cleaned and the plug 2 still cannot be fully inserted into the socket 1, it indicates that the matching degree between the guiding groove 4 and the guiding post 3 is low.

[0070] Through the above steps, it can be known that when the socket 1 and the plug 2 of the connector are engaged, the engagement state can be judged and whether there are problems with the quality of the outer shell of the socket 1 can be identified.

[0071] It should be added that when the connector is not assembled, the air source can be started to clean the impurities in the clamping shell 14 and the bearing table 24, ensuring the cleanliness inside the clamping shell 14 and the bearing table 24 and avoiding the influence of impurities inside the clamping shell 14 and the bearing table 24 on the installation accuracy of the connector.

[0072] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0073] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembly device for a backplane connector anti-misplugging structure, the backplane connector anti-misplugging structure comprising a socket (1) and a plug (2), the socket (1) having guide grooves (4) on both sides, the plug (2) having guide posts (3) fixedly arranged on both sides, the guide grooves (4) and the guide posts (3) matching each other, characterized in that: The assembly equipment comprises a base plate (5), an assembly shell (6) is fixed on the right side of the base plate (5), a lifting mechanism is arranged on the left side of the assembly shell (6), and a clamping and positioning mechanism is arranged above the left side of the base plate (5); The clamping and positioning mechanism comprises a transport component, a lower clamping component and a shipping component, wherein: The shipping assembly comprises two sets of slide rails (7) fixed on the base plate (5) and a fourth cylinder (19) fixed on the bottom of the base plate (5); the slide rails (7) are connected to a sliding plate (8); a second slide groove (21) is provided on the base plate (5); a sliding block (20) is provided inside the second slide groove (21); the output end of the fourth cylinder (19) is fixedly connected to the sliding block (20); and the sliding block (20) is fixedly connected to the sliding plate (8); A base (22) is fixed on the top of the sliding plate (8), two groups of connecting shafts (27) are fixedly connected to the right side of the base (22), a connecting rod (29) is fixed to the end of the connecting shaft (27), sliding rods (32) are slidably connected to both sides of the connecting rod (29), a bearing rod (31) is fixed to the end of the sliding rod (32), a bearing plate (33) is fixed to the right side of the bearing rod (31), a fifth cylinder (30) is fixed to the bottom of the connecting rod (29), and the output end of the fifth cylinder (30) is fixedly connected to the bearing rod (31); A plurality of positioning posts (34) are fixed on the surface of the bearing plate (33), and the size of the positioning posts (34) matches the circular holes on the bottom surface of the socket (1); A ventilation hole (44) is provided inside the positioning column (34), a central cavity (42) is provided inside the supporting plate (33), the ventilation hole (44) and the central cavity (42) penetrate each other, an air inlet pipe (43) is fixedly connected to the bottom of the supporting plate (33), one end of the air inlet pipe (43) is connected to the central cavity (42), and the other end of the air inlet pipe (43) is connected to an air source.

2. The assembly device of the backplane connector anti-misinsertion structure according to claim 1, characterized in that: The lifting mechanism comprises a driving assembly and an upper clamping assembly, wherein the driving assembly comprises a first cylinder (26) fixed on the left side of the assembly shell (6), the left side of the assembly shell (6) is provided with two groups of slide grooves (10), a connecting plate (11) is arranged in the two groups of slide grooves (10), a connecting block (12) is fixed at the bottom of the connecting plate (11), the connecting block (12) is slidably connected to the assembly shell (6), and connecting plates (13) are fixed on both sides of the bottom of the connecting block (12); The output end of the first cylinder (26) is fixedly connected to the connecting plate 1 (11).

3. The assembly device of the backplane connector anti-misinsertion structure according to claim 2, characterized in that: The upper clamping assembly comprises a mounting plate (39), a clamping shell (14) is fixed to the bottom of the mounting plate (39), square grooves (18) are provided on both sides of the clamping shell (14), and pressure plates (17) are arranged inside two groups of the square grooves (18), mounting seats (15) are fixed on both sides of the mounting plate (39) located on the clamping shell (14), a second cylinder (16) is fixed on the side of the mounting seat (15) away from the clamping shell (14), an output end of the second cylinder (16) is fixedly connected to the pressure plate (17), and the clamping shell (14) is hollow; Distance sensors (41) are fixed below both sides of the mounting plate (39).

4. The assembly device of the backplane connector anti-misinsertion structure according to claim 3, characterized in that: A third cylinder (9) is fixed on the top of the mounting plate (39), a through slot is provided inside the mounting plate (39), the through slot is communicated with the hollow part of the clamping shell (14), and a push plate 1 is fixed on the output end of the third cylinder (9).

5. The assembly device of the backplane connector anti-misinsertion structure according to claim 1, characterized in that: The transport assembly comprises a conveyor belt (28) arranged on a bottom plate (5), the conveyor belt (28) being arranged inside an assembly shell (6), a plurality of sockets (1) being placed on the conveyor belt (28), and a placement slot (25) being provided on the right side of the assembly shell (6).

6. The assembly device of the backplane connector anti-misinsertion structure according to claim 5, characterized in that: Mounting bosses (35) are fixed on both sides of the surface of the conveyor belt (28); the mounting bosses (35) are made of flexible rubber material, and the socket (1) is in contact with the surface of the mounting bosses (35).

7. The assembly device of the backplane connector anti-misinsertion structure according to claim 6, characterized in that: A gap is formed between the two groups of mounting bosses (35), and the height of the mounting bosses (35) is greater than the combined height of the bearing plate (33) and the positioning column (34), so that the bearing plate (33) and the positioning column (34) can easily enter the gap.

8. The assembly device of the backplane connector anti-misinsertion structure according to claim 1, characterized in that: The lower clamping assembly comprises a support rod (23) fixed on a bottom plate (5), a bearing platform (24) being fixed on the top of the support rod (23), the bearing platform (24) being a hollow structure, square grooves (36) being provided on both sides of the hollow structure of the bearing platform (24), the square grooves (36) being connected to a sixth cylinder (37) through a linear drive, a push plate (38) being fixed on the output end of the sixth cylinder (37), a pressure sensor being fixed on one side of the push plate (38), the push plate (38) corresponding to the position of the guide groove (4) and the guide column (3).

9. The assembly device of the backplane connector anti-misinsertion structure according to claim 8, characterized in that: A seventh cylinder is fixed to the outer sides of the two groups of support rods (23), and a push plate three is fixed to the output end of the seventh cylinder.

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