Joint assembling equipment

Abstract

The invention relates to joint assembly equipment, and belongs to the technical field of automatic assembly. The assembling equipment comprises an assembling platform, a rotating table rotationally installed on the assembling platform and connector positioning seats which are arranged on the rotating table in the circumferential direction at intervals and used for containing connector pieces. The assembling platform is provided with a first feeding mechanism used for feeding rubber rings, a second feeding mechanism used for feeding metal rods, a detection mechanism used for detecting air tightness and a discharging mechanism used for inserting a connector piece used for discharging and assembling in the circumferential direction of the outer side of the rotating table at intervals. The automatic assembly device has the effects of achieving automatic assembly of the connector pieces and improving the assembly efficiency.

Description

Technical Field

[0001] This application relates to the technical field of automatic assembly, and particularly to a joint assembly device. Background Art

[0002] In the fields of fluid transmission, mechanical connection, etc., the assembly of joint parts and rubber rings is a key link to ensure the sealing performance and reliability of the system. Such components are widely used in industries such as automobiles, chemicals, and energy, and their performance directly affects the leak prevention ability, pressure resistance, and long-term stability of the equipment.

[0003] Referring to Figure 1 , a joint part includes a joint body and connecting frames arranged on opposite sides of the joint body. The middle part of the connecting frame is integrally formed with the joint body, and an installation gap for arranging a rubber ring and a metal rod is formed between the connecting frame and the joint body.

[0004] Currently, the assembly of the joint body, rubber ring, and metal rod mainly adopts a manual operation mode. The specific process is as follows: The operator manually stretches a rubber ring (such as an O-ring) and then slews it into a preset sealing groove of the joint part. Subsequently, a simple tool is used to adjust the position of the rubber ring to ensure that it is completely embedded in the groove and avoid twisting. Although semi-automatic equipment is introduced to assist in feeding in some scenarios, the core assembly steps still rely on manual completion, and high proficiency and experience are required for the operator. Summary of the Invention

[0005] In order to achieve the automatic assembly of joint parts and improve the assembly efficiency, this application provides a joint assembly device.

[0006] The joint assembly device provided by this application adopts the following technical solutions: A joint assembly device includes an assembly platform, a rotating table rotatably installed on the assembly platform, and joint positioning seats circumferentially and spaced apart on the rotating table for placing joint parts. The assembly platform is circumferentially and spaced apart outside the rotating table with a first feeding mechanism for rubber ring feeding, a second feeding mechanism for metal rod feeding, a detection mechanism for detecting air tightness, and a discharging mechanism for discharging the assembled joint parts.

[0007] By adopting the above technical solutions, the automatic assembly of joint parts, rubber rings, and metal rods can be realized, the assembly efficiency can be improved, manual operations can be reduced, the requirements for the proficiency and experience of the operator can be lowered, and at the same time, the air tightness of the assembled joint parts can be detected to ensure the leak prevention ability, pressure resistance, and long-term stability of the joint parts.

[0008] Optionally, the joint positioning seat is provided with a positioning groove for positioning and placing the joint part, and an insertion through hole penetrating both end faces is provided on the positioning seat, and the insertion through hole corresponds to the bottom of the connecting frame.

[0009] By adopting the above technical solution, the positioning groove can position and place the connector, thereby improving the accuracy and stability of the connector placement; the insertion through hole corresponds to the bottom of the connecting frame, which is convenient for the subsequent insertion of the clamping rod of the push assembly and is conducive to the assembly of the rubber ring and the metal rod.

[0010] Optionally, the first feeding mechanism includes a vibrating feeding tray, a feeding manipulator, and a pushing component for inserting into the insertion through hole and pushing the connecting frame; The assembly platform is provided with a loading plate corresponding to the output end of the vibrating loading tray, and the loading plate is provided with a loading track for moving a single rubber ring and a loading pushing drive for pushing the rubber ring; the loading robot includes a loading linear module, a clamping member arranged on the loading linear module, and a loading clamping drive for pushing the rubber ring to unload; the pushing assembly includes a pushing drive, a first pushing block arranged at the output end of the pushing drive, and a clamping cylinder arranged on the first pushing block, and the output end of the clamping cylinder is provided with a clamping rod for inserting into the insertion through hole.

[0011] By adopting the above technical solution, the vibrating loading plate realizes automatic loading of the rubber ring, and the single rubber ring is transported through the loading track of the loading plate and the loading pushing drive. The clamping part of the loading robot clamps the rubber ring and the loading clamping drive pushes the unloading, pushing the clamping rod of the component and inserting it into the insertion hole to push the connecting frame, which can realize the automatic assembly of the connector and the rubber ring, improve the assembly efficiency and accuracy, and reduce the labor cost and the dependence on the operator's proficiency and experience.

[0012] Optionally, the clamping member includes a three-jaw clamping cylinder and a clamping arc piece arranged at the output end of the three-jaw clamping cylinder, and the output end of the feeding and clamping drive member is provided with a clamping sleeve sleeved on the clamping arc piece. The axial length of the clamping arc piece is greater than the clamping sleeve, so that a clamping gap for the rubber ring to be arranged is formed at the bottom of the clamping arc piece.

[0013] By adopting the above technical scheme, the three-jaw clamping cylinder is used to drive the clamping arc piece, so that the rubber ring can be clamped stably and reliably; the clamping sleeve is sleeved on the clamping arc piece, and cooperates with the feeding clamping driving member to push the rubber ring to be unloaded; the axial length of the clamping arc piece is greater than the clamping gap formed by the clamping sleeve, which is convenient for the arrangement of the rubber ring, thereby improving the stability and accuracy of the rubber ring feeding process.

[0014] Optionally, the detection mechanism includes a first detection component and a second detection component. The first detection component is disposed between the first feeding mechanism and the second feeding mechanism. The first detection component includes a first detection bracket, a first detection head that is vertically installed on the first detection bracket, and the pushing component. The first detection head includes a detection air injection head inserted into the top of the joint piece and a buffer component for abutting against the joint positioning seat.

[0015] By adopting the above technical solution, the first detection component and the second detection component can perform multiple airtightness detections to improve the detection accuracy; setting the first detection component between the first feeding mechanism and the second feeding mechanism can timely detect the airtightness after the rubber ring feeding and the metal rod feeding; the first detection bracket is used to install the first detection head so that it can be lifted and lowered, facilitating the detection of joint pieces at different heights; the detection air injection head is inserted into the top of the joint piece to inflate the inside of the joint piece to detect the airtightness; the buffer component abuts against the joint positioning seat, which can play a buffering role and protect the joint piece and the detection head.

[0016] Optionally, the second feeding mechanism includes a feeding seat disposed on the rotating table and corresponding to the joint positioning seat one by one, and a feeding pressing and pushing component.

[0017] By adopting the above technical solution, the feeding seat corresponding to the joint positioning seat one by one and the feeding pressing and pushing component can realize the automatic feeding of the metal rod to the joint piece, improve the assembly efficiency of the joint piece and the metal rod, reduce manual operation, reduce the dependence on the proficiency and experience of the operator, and ensure the stability of the joint assembly quality.

[0018] Optionally, the feeding seat is slidably installed on the rotating table. The feeding seat has a feeding chute for arranging the metal rod. A return spring is arranged between the feeding seat and the joint positioning seat; The feeding pressing and pushing component includes a fixed pushing member fixed on the assembly platform and used for pushing the feeding seat, a second feeding frame, a pressing plate vertically installed on the second feeding frame, and a feeding push plate slidably installed on the second feeding frame. The feeding seat is provided with a feeding slot for the feeding push plate to insert.

[0019] By adopting the above technical solution, the feeding seat is slidably installed on the rotating table and has a feeding chute for arranging the metal rod, which can facilitate the placement and transportation of the metal rod; a return spring is arranged between the feeding seat and the joint positioning seat, which can realize the automatic reset of the feeding seat after the action; the fixed pushing member of the feeding pressing and pushing component can push the feeding seat close to the joint positioning seat, the second feeding frame provides an installation basis, the vertically installed pressing plate can press the metal rod, and the slidably installed feeding push plate can insert into the feeding slot of the feeding seat to accurately push the metal rod to the designated position, overall improving the accuracy and efficiency of the metal rod feeding.

[0020] Optionally, the structure of the second detection component is the same as that of the first detection component, and the second detection component is arranged between the loading pressing and pushing component and the unloading mechanism.

[0021] By adopting the above technical solution, a second detection component with the same structure as the first detection component is arranged between the loading pressing and pushing component behind the second loading mechanism and the unloading mechanism, further enhancing the detection ability of the air tightness of the joint after assembly, ensuring that the unloaded joint has good air tightness, and improving the product quality and the reliability of the production process.

[0022] Optionally, the unloading mechanism includes an unloading support, an unloading manipulator arranged on the unloading support in a lifting manner, an unloading rotating part for driving the unloading support to rotate, and an unloading track for receiving the unloaded product.

[0023] By adopting the above technical solution, the unloading support provides a support and installation basis for the unloading manipulator. The unloading manipulator can be lifted, facilitating approaching and grasping the joint after assembly; the unloading rotating part drives the unloading support to rotate, enabling flexible adjustment of the unloading position; the unloading track receives the unloaded product, realizing the smooth unloading of the joint after assembly, and improving the automation degree and production efficiency of the joint assembly equipment.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the rotating table and the mechanisms arranged at intervals in the circumferential direction, the automatic assembly of the joint, the rubber ring and the metal rod is realized, reducing the labor intensity; 2. The clamping part of the present application uses a three-jaw clamping cylinder to drive the clamping arc piece, which can realize stable and reliable clamping of the rubber ring; the pressing sleeve is sleeved on the clamping arc piece, and cooperates with the loading pressing driving part to push the rubber ring for unloading; 3. Through the arrangement of the loading seat and the loading pressing and pushing component, the automatic loading of the metal rod can be realized in the present application. Description of the Drawings

[0025] Figure 1 is a schematic structural view of the joint.

[0026] Figure 2 is a schematic overall structural view of the embodiment of the present application.

[0027] Figure 3 is a schematic structural view of the first loading mechanism of the embodiment of the present application.

[0028] Figure 4 is Figure 3 a partial enlarged view of part A in

[0029] Figure 5 is a schematic structural view of the loading manipulator of the embodiment of the present application.

[0030] Figure 6 It is a schematic structural diagram of the clamping member in the embodiment of the present application.

[0031] Figure 7 It is a schematic structural diagram of the first detection component in the embodiment of the present application.

[0032] Figure 8 It is a schematic structural diagram of the second feeding mechanism in the embodiment of the present application.

[0033] Figure 9 It is a schematic structural diagram of the discharging mechanism in the embodiment of the present application.

[0034] Description of reference numerals: 1, assembly platform; 11, material placing tank body; 12, feeding platform; 121, feeding track; 13, lubricating seat; 2, rotating table; 3, joint positioning seat; 31, positioning groove; 32, insertion through hole; 4, first feeding mechanism; 41, vibrating feeding tray; 411, conveying track; 42, feeding manipulator; 421, feeding linear module; 422, clamping member; 4221, three-jaw cylinder; 4222, clamping arc piece; 423, feeding pressing driving member; 4231, pressing sleeve; 43, pushing assembly; 431, pushing driving member; 432, first push block; 433, clamping cylinder; 4331, clamping rod; 44, feeding pushing driving member; 441, pushing plate; 442, guiding sliding plate; 5, detection mechanism; 51, first detection component; 511, first detection bracket; 512, first detection head; 5121, detection inflation head; 5122, buffer assembly; 52, second detection component; 6, second feeding mechanism; 61, feeding seat; 611, reset spring; 612, feeding chute; 613, feeding slot; 62, feeding pressing pushing assembly; 621, fixed pushing member; 622, second feeding frame; 623, pressing plate; 624, feeding push plate; 6241, horizontal mounting plate; 6242, pushing block; 7, discharging mechanism; 71, discharging bracket; 72, discharging manipulator; 73, discharging rotating member; 74, discharging track; 8, joint piece; 81, joint main body; 82, connecting frame; 83, rubber ring; 84, metal rod. Detailed implementation manners

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, 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. Since the disclosed embodiments of the present invention can be arranged in different directions, these terms indicating directions should only be regarded as illustrative and not as restrictive. For example, "upper" and "lower" are not necessarily limited to the directions opposite to or consistent with the direction of gravity. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0036] The following will further elaborate on this application Figure 2-9 in conjunction with the accompanying drawings.

[0037] The embodiments of this application disclose a joint assembly device. The structure of the joint has been introduced in the background art. When the structure is introduced again in this embodiment, the drawings will not be separately cited.

[0038] Referring to Figure 2 , the joint assembly device includes an assembly platform 1, a rotating table 2 rotatably mounted on the assembly platform 1, and a plurality of joint positioning seats 3 provided on the rotating table 2. The assembly platform 1 is sequentially provided with a first feeding mechanism 4 for feeding the rubber ring 83, a detection mechanism 5, a second feeding mechanism 6 for feeding the metal rod 84, and a discharging mechanism 7 along the rotation direction of the rotating table 2 on the outside of the rotating table 2. The detection mechanism 5 is provided with a first detection component 51 and a second detection component 52. The structures of the two detection components are the same. The first detection component 51 is arranged between the first feeding mechanism 4 and the second feeding mechanism 6, and the second detection component 52 is arranged between the second feeding mechanism 6 and the discharging mechanism 7.

[0039] Referring to Figure 3 and Figure 4 , the joint positioning seat 3 is integrally in the shape of a rectangular block and is fixed to the outer edge of the top of the rotating table 2 by bolts. The top of the joint positioning seat 3 has a positioning groove 31 for positioning and placing the joint 8. When the joint 8 is placed in the positioning groove 31, the top of the connecting frame 82 protrudes from the top of the joint positioning seat 3 to facilitate the subsequent installation of the metal rod 84. Two insertion through holes 32 are formed through the opposite side walls of the joint positioning seat 3, and the two insertion through holes 32 respectively correspond to the two bottom sides of the connecting frame 82.

[0040] On one side of the assembly platform 1, there is a feeding trough 11 for placing products. In this application, the joint piece 8 is manually loaded into the positioning groove 31 of the joint positioning seat 3. The first feeding mechanism 4 includes a vibrating feeding tray 41, a feeding manipulator 42, and a pushing component 43.

[0041] Referring to Figure 3 and Figure 5 , the vibrating feeding tray 41 has the same structure as the feeding trays in the prior art. Its output port is provided with a conveying track 411 for single-piece conveying of the rubber ring 83. A vibrator for driving the conveying of the rubber ring 83 is provided at the bottom of the conveying track 411. The assembly platform 1 is provided with a feeding platform 12 outside the rotating table 2. A feeding track 121 for single-piece moving and conveying of the rubber ring 83 is provided on the feeding platform 12, and the feeding track 121 is L-shaped. A feeding pushing driving member 44 for pushing the rubber ring 83 is installed on the feeding platform 12. The feeding pushing driving member 44 is a pushing cylinder, and its output end is provided with a pushing plate 441 corresponding to one end of the feeding track 121 and a guiding sliding plate 442 slidably installed on the feeding platform 12. Among them, a lubricating seat 13 is further provided on one side of the guiding sliding plate 442 of the feeding platform 12. A sponge body is installed on the top of the lubricating seat 13, and a lubricant is adsorbed in the sponge body.

[0042] The feeding manipulator 42 includes a feeding linear module 421, a clamping member 422 provided on the feeding linear module 421, and a feeding pressing driving member 423 for pushing the rubber ring 83 to unload. The feeding linear module 421 includes a horizontal module and a vertical module. The clamping member 422 is fixed on the vertical module, and the horizontal and lifting movements of the clamping member 422 are realized through the feeding linear module 421.

[0043] The clamping member 422 includes a three-jaw cylinder 4221 fixed to the vertical module and a clamping arc piece 4222 provided at the output end of the three-jaw cylinder 4221. Clamping arc pieces 4222 are provided on the three sets of sliding claws of the three-jaw cylinder 4221. The three sets of clamping arc pieces 4222 form a circular cylinder in the state where the three-jaw cylinder 4221 is not activated, and the outer diameter of the circular cylinder is smaller than the inner diameter of the rubber ring 83. When the three-jaw cylinder 4221 is activated, it drives two sets of clamping arc pieces 4222 to move outward, and can clamp and fix the inner side of the rubber ring 83.

[0044] The feeding pressing driving member 423 is a pushing cylinder fixed to the vertical module, and its output end is provided with a pressing sleeve 4231 sleeved on the clamping arc piece 4222. The length of the clamping arc piece 4222 in the height direction is greater than that of the pressing sleeve 4231, and the pressing sleeve 4231 is located above the clamping arc piece 4222, so that a clamping gap for clamping and arranging the rubber ring 83 is formed at the bottom of the clamping arc piece 4222.

[0045] The rubber ring 83 is first internally clamped by the clamping arc piece 4222, and when it moves to the lubricating seat 13, the clamping member 422 vertically descends to the lubricating seat 13 to lubricate the rubber ring, and then the rubber ring 83 is fed to the joint piece 8 of the joint positioning seat 3.

[0046] The pushing assembly 43 includes a pushing driving member 431, a first push block 432 disposed at the output end of the pushing driving member 431, and a clamping cylinder 433 disposed on the first push block 432. The pushing driving member 431 is a pushing cylinder, and the first push block 432 is an L-shaped block. The bottom of the first push block 432 and the assembly platform 1 are slidably connected through a slide rail, and the clamping cylinder 433 is fixed on the side of the first push block 432 away from the pushing driving member 431. The clamping cylinder 433 is vertically fixed, and clamping rods 4331 are fixed on its two clamping ends. The clamping rods 4331 are used to insert into the insertion through holes 32 of the joint positioning seat 3. After the two groups of clamping rods 4331 are inserted, they are respectively located on the opposite sides of the joint piece 8. After the clamping cylinder 433 is started, the clamping rods 4331 can press the bottom of the connecting frame 82, causing the connecting frame 82 to rotate as a whole along the middle, so that the top of the connecting frame 82 is in an open state, facilitating the clamping member 422 to insert the rubber ring 83 into the joint body 81.

[0047] Referring to Figure 7 , the first detection assembly 51 includes a first detection bracket 511, a first detection head 512 that is vertically installed on the first detection bracket 511, and the pushing assembly 43. The first detection head 512 is vertically installed on the first detection bracket 511 through a cylinder. The first detection head 512 includes a detection inflation head 5121 for plugging and matching with the joint piece 8 and a buffer assembly 5122 that abuts against the top of the joint positioning seat 3. The buffer assembly 5122 includes a buffer fixing plate fixed to the output end of the cylinder, a buffer abutting plate located at the bottom of the buffer fixing plate, and a spring telescopic member connecting the buffer fixing plate and the buffer abutting plate. The first detection head 512 is fixed to the buffer fixing plate through a flange.

[0048] The pushing assembly 43 of the detection mechanism 5 has the same structure as the pushing assembly 43 in the feeding mechanism, and its function is to rotate the connecting frame 82, facilitating the first detection head 512 to be inserted into the top of the joint piece 8 and reducing the probability of damage to the joint piece 8 caused by the detection inflation head 5121.

[0049] Referring to Figure 8 and Figure 9 , the second feeding mechanism 6 includes a feeding seat 61 disposed on the rotating table 2 and corresponding to the joint positioning seat 3 one by one, and a feeding pressing and pushing assembly 62.

[0050] Looking back Figure 4, The feeding seat 61 is located on the side of the joint positioning seat 3 close to the central axis of the rotary table 2. The top of the rotary table 2 has a slide rail that slidably cooperates with the feeding seat 61, enabling the feeding seat 61 to slide along the radial direction of the rotary table 2. On both sides of the bottom of the feeding seat 61, return springs 611 are also provided, and the other ends of the return springs 611 are fixed to the joint positioning seat 3. The top of the feeding seat 61 is provided with a feeding chute 612 for arranging the metal rod 84, and the side of the feeding chute 612 facing the joint positioning seat 3 is open.

[0051] The feeding pressing and pushing assembly 62 includes a fixed pushing member 621 fixed to the assembly platform 1, a second feeding rack 622, a pressing plate 623 vertically installed on the second feeding rack 622, and a feeding push plate 624 slidably installed on the second feeding rack 622.

[0052] The fixed pushing member 621 is a pushing cylinder fixed to the assembly platform 1, and its output shaft is provided with a push plate for pushing the feeding seat 61. When the joint positioning seat 3 moves to the feeding pressing and pushing assembly 62, the fixed pushing member 621 is started to make the feeding seat 61 move towards the joint positioning seat 3, bringing the feeding seat 61 and the joint positioning seat 3 into a fitting state.

[0053] The pressing plate 623 is vertically installed on the second feeding rack 622 by a cylinder. The feeding push plate 624 includes a horizontal mounting plate 6241 fixed to the top of the pressing plate 623 and a vertical push plate fixed to the end of the horizontal mounting plate 6241. A pushing block 6242 is provided at the bottom of the vertical push plate. A feeding slot 613 for inserting the pushing block 6242 is opened at the top of the feeding seat 61, and the feeding slot 613 communicates with the feeding chute 612. The feeding slot 613 penetrates through the opposite sides of the feeding seat 61. After the pushing block 6242 is inserted into the feeding slot 613, it moves horizontally towards the joint positioning seat 3, and the pushing block 6242 pushes the metal rod 84 towards the joint 8, causing the metal rod 84 to be inserted into the inside of the connecting frame.

[0054] Refer to Figure 9 , The blanking mechanism 7 includes a blanking support 71, a blanking manipulator 72 vertically installed on the blanking support 71, a blanking rotating member 73 for driving the blanking support 71 to rotate, and a blanking track 74 for receiving the blanking product. The blanking manipulator 72 is a clamping cylinder, and it realizes lifting and sliding on the blanking support 71 through a cylinder. The blanking rotating member 73 is a vertically arranged rotating motor, and the output shaft of the rotating motor is fixed to the bottom of the blanking support 71, used to realize the overall rotation of the blanking support 71, so that the clamping end of the blanking manipulator 72 can correspond to the blanking track 74, release the clamping of the blanking manipulator 72, and enable the product to be automatically blanked.

[0055] The implementation principle of a joint assembly device in an embodiment of this application is as follows: Manually position and place the joint body 81 on the joint positioning seat 3 on one side of the feeding tank body 11. Rotate the rotating table 2 to rotate the joint positioning seat 3 to the first feeding mechanism 4, so that the rubber ring 83 is fed onto the joint body 81. Then continue to rotate the rotating table 2 so that the joint positioning seat 3 completes the airtightness detection at the first detection component 51. After that, rotate the rotating table 2 again to feed the metal rod 84 on one side of the second feeding mechanism 6. After completing the secondary detection by the second detection component 52, finally, the product is discharged to the discharge track 74 through the discharging mechanism 7.

[0056] The above are all preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A joint assembly device, characterized in that, It includes an assembly platform (1), a rotating table (2) rotatably mounted on the assembly platform (1), and joint positioning seats (3) circumferentially spaced on the rotating table (2) for placing joint parts (8). The assembly platform (1) is circumferentially spaced on the outer side of the rotating table (2) with a first feeding mechanism (4) for feeding rubber rings (83), a second feeding mechanism (6) for feeding metal rods (84), a detection mechanism (5) for detecting airtightness, and a discharging mechanism (7) for discharging the assembled joint parts (8).

2. The joint assembly device according to claim 1, characterized in that, The joint positioning seat (3) is provided with a positioning groove (31) for positioning and placing the joint part (8), and an insertion through hole (32) penetrating both side end faces is provided on the positioning seat, and the insertion through hole (32) corresponds to the bottom of the connecting frame (82).

3. The joint assembly device according to claim 2, characterized in that, The first feeding mechanism (4) includes a vibrating feeding tray (41), a feeding manipulator (42), and a pushing assembly (43) for inserting into the insertion through hole (32) and pushing the connecting frame (82). An upper feeding plate corresponding to the output end of the vibrating feeding tray (41) is arranged on the assembly platform (1). The upper feeding plate is provided with an upper feeding track (121) for a single rubber ring (83) to move and an upper feeding pushing driving part (44) for pushing the rubber ring (83). The feeding manipulator (42) includes a feeding linear module (421), a clamping part (422) arranged on the feeding linear module (421), and an upper feeding pressing driving part (423) for pushing the rubber ring (83) to discharge. The pushing assembly (43) includes a pushing driving part (431), a first push block (432) arranged at the output end of the pushing driving part (431), and a clamping cylinder (433) arranged on the first push block (432). The output end of the clamping cylinder (433) is provided with a clamping rod (4331) for inserting into the insertion through hole (32).

4. The connector assembly device according to claim 3, characterized in that, The clamping part (422) includes a three-jaw clamping cylinder and a clamping arc piece (4222) arranged at the output end of the three-jaw clamping cylinder. The output end of the upper feeding pressing driving part (423) is provided with a pressing sleeve (4231) sleeved on the clamping arc piece (4222). The axial length of the clamping arc piece (4222) is greater than that of the pressing sleeve (4231), so that a clamping gap for arranging the rubber ring (83) is formed at the bottom of the clamping arc piece (4222).

5. The joint assembly device according to claim 3, characterized in that, The detection mechanism (5) includes a first detection component (51) and a second detection component (52). The first detection component (51) is arranged between the first feeding mechanism (4) and the second feeding mechanism (6). The first detection component (51) includes a first detection bracket (511), a first detection head (512) vertically installed on the first detection bracket (511), and the pushing assembly (43). The first detection head (512) includes a detection air injection head inserted into the top of the joint part (8) and a buffer assembly (5122) for abutting against the joint positioning seat (3).

6. The joint assembly device according to claim 5, characterized in that, The second feeding mechanism (6) includes a feeding seat (61) arranged on the rotating table (2) and corresponding to the joint positioning seat (3) one by one, and a feeding pressing and pushing assembly (62).

7. The joint assembly device according to claim 6, characterized in that, The feeding seat (61) is slidably installed on the rotating table (2). The feeding seat (61) has a feeding chute (612) for arranging the metal rod (84). A return spring (611) is arranged between the feeding seat (61) and the joint positioning seat (3). The feeding pressing and pushing assembly (62) includes a fixed pushing member (621) fixed to the assembly platform (1) and used for pushing the feeding seat (61), a second feeding frame (622), a pressing plate (623) installed on the second feeding frame (622) in a lifting manner, and a feeding push plate (624) slidably installed on the second feeding frame (622). The feeding seat (61) is provided with a feeding slot (613) for the feeding push plate (624) to insert into.

8. An adapter assembly device according to claim 6, characterized in that, The structure of the second detection component (52) is the same as that of the first detection component (51). The second detection component (52) is arranged between the feeding pressing and pushing assembly (62) and the blanking mechanism (7).

9. The joint assembly device according to claim 1, characterized in that, The blanking mechanism (7) includes a blanking support (71), a blanking manipulator (72) arranged on the blanking support (71) in a lifting manner, a blanking rotating member (73) for driving the blanking support (71) to rotate, and a blanking track (74) for receiving the blanking products.

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