Automatic assembling equipment for high-voltage connector of automobile power distribution assembly

Abstract

The invention relates to the technical field of connector assembling, and discloses automatic assembling equipment for an automobile power distribution assembly high-voltage connector, which comprises a first input mechanism, a second input mechanism, an HSG input mechanism and an assembling output mechanism, the assembling output mechanism is located between the first input mechanism and the second input mechanism, the first input mechanism inputs the shielding shell to the end of the assembling output mechanism, the second input mechanism inputs the pin, and the HSG input mechanism inputs the HSG body. During assembly, the pin pins and the shielding shells are assembled in pairs, the two shielding shells are pressed into a whole, the procedure of independently processing each shielding shell is reduced, the assembly process is simplified, the combined shielding shells are reset through the sleeving work of assembly, the two shielding shells and the group of pin pins can be directly assembled with the HSG, deformation during assembly is avoided, and the assembly efficiency is improved. And the overall production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of connector assembly, and more particularly to an automatic assembly device for a high-voltage connector of an automobile power distribution assembly. Background Art

[0002] The high-voltage connector of the automotive power distribution assembly is one of the key components in electric vehicles and hybrid vehicles. It is mainly used to connect batteries, inverters, motors and other high-voltage electrical systems. The connector includes an HSG, a shielding shell and several pin plugs. The HSG, also known as the shell, is the outer cover of the connector. It provides mechanical protection for the internal insulating mounting plate and pins, and provides alignment when the plug and socket are plugged in, thereby fixing the connector to the device. The traditional method of assembling a single shielding shell and pin directly with the HSG is prone to unstable connector performance due to misalignment, and is prone to deformation during use and assembly, affecting the electrical performance and mechanical strength of the connector. Summary of the invention

[0003] The invention provides an automatic assembly device for a high-voltage connector of an automobile power distribution assembly, which solves the technical problems in the related art.

[0004] The present invention provides an automatic assembly device for a high-voltage connector of an automobile power distribution assembly, comprising a first input mechanism, a second input mechanism, an HSG input mechanism and an assembly output mechanism, wherein the input directions of the first input mechanism and the second input mechanism are opposite, the assembly output mechanism is located between the first input mechanism and the second input mechanism, the first input mechanism inputs a shielding shell to the end of the assembly output mechanism, the second input mechanism inputs a pin plugging pin, the HSG input mechanism inputs an HSG body, and the HSG after the pin plugging is assembled to the same end of the assembly output mechanism, and the shielding shell and the HSG after the pin plugging are assembled and output on the assembly output mechanism; The first input mechanism includes a material tape reel and a separation wheel. The material tape reel is wound with a material tape and a pin row. The pin row is attached to an outer wall of one side of the material tape. A matching assembly mechanism is also provided at the end of the HSG input mechanism. The material discharge is separated from the pins through the matching assembly mechanism, and the pins are inserted into the HSG body through the pin insertion mechanism to form the HSG after the pins are inserted. The pin insertion mechanism includes a cam, a camshaft and a cam motor. The output end of the cam motor is connected to one end of the camshaft through a connector. The first cam, the second cam and the third cam are arranged on the camshaft in sequence according to the conveying direction of the HSG body. The cam cooperates with the connecting rod to complete the material discharge and pin punching separation, change the pins from a vertical shape to a horizontal shape, and press the horizontal pins down and insert them into the HSG body. The second input mechanism includes an input track, which performs the task of conveying the shielding shell. A combination mechanism is provided on one side of the second input mechanism, and the two shielding shells are pressed into one body by the combination mechanism and then assembled with the HSG after the pin is inserted; The assembly output mechanism includes a combined track, a carrying mechanism and a plug-in mechanism. The plug-in mechanism is used to transport the HSG after pin insertion to the combined track. At this time, there is a shielding shell transported to the workstation on the combined track. The HSG after pin insertion is vertically sleeved on the outer wall of the shielding shell to form a finished connector, which is then transported to the carrying mechanism through the combined track. The carrying mechanism arranges and carries the finished connectors in sequence.

[0005] Furthermore, the cam includes a first cam, a second cam and a third cam, and the first cam, the second cam and the third cam are arranged in sequence on the cam shaft according to the conveying direction of the HSG body.

[0006] Furthermore, a first connecting rod is mounted on the first cam, and a punching head is provided at the end of the first connecting rod. When the protruding portion of the first cam abuts against the end of the first connecting rod, the first connecting rod drives the punching head to punch and separate the discharge material and the pin at the work station.

[0007] Furthermore, a second connecting rod is mounted on the second cam, and a supporting block is provided at the end of the second connecting rod. When the protruding portion of the second cam abuts against the end of the second connecting rod, the second connecting rod drives the supporting block to change the pin from a vertical state to a horizontal state.

[0008] Furthermore, a third connecting rod is mounted on the third cam, and a lower insert block is provided at the end of the third connecting rod. When the protrusion of the third cam abuts against the end of the third connecting rod, the third connecting rod drives the lower insert block to press down the horizontal pin located at the work station and insert it into the HSG body.

[0009] Furthermore, the cooperating assembly mechanism includes a cooperating rail and a transfer mechanism, the transfer mechanism includes a reciprocating cylinder, a translation frame and a translation bracket, the translation bracket is installed on the translation frame, the output end of the reciprocating cylinder is connected to the translation frame, and the reciprocating cylinder drives the translation frame and the translation bracket connected thereto to reciprocate.

[0010] Furthermore, a multi-station matching mechanism is provided on the other side of the matching track away from the transfer mechanism. The multi-station matching mechanism performs top-down detection and lateral detection on the HSG after pin insertion through a pin insertion top-down detection probe and a pin insertion lateral detection probe.

[0011] Furthermore, the second input mechanism includes an input track, which performs the task of conveying the shielding shell. A combination mechanism is provided on one side of the second input mechanism, and the two shielding shells are pressed into one body by the combination mechanism and then assembled with the HSG after pin insertion.

[0012] Furthermore, the combined mechanism includes a stepper motor and a pressing claw. The pressing claw is Y-shaped and is installed on the output shaft of the stepper motor. When the bottom end of the pressing claw abuts against the inside of the two shielding shells, the stepper motor drives the pressing claw to move downward along the plumb line to squeeze the two shielding shells inward and combine them. The outer walls of the shielding shells are provided with grooves that are combined with each other. The combination position of the two shielding shells is a movable combination. When the outer walls of the combination position of the two are squeezed, the two shielding shells are separated.

[0013] Furthermore, a receiving track is provided at the input end of the assembly mechanism, and a clamping and lifting mechanism is provided between the receiving track and the input track. The clamping and lifting mechanism is used to clamp the assembled shielding shell and convey it to the receiving track. During the conveying process, the first detection probe is used to detect the bottom assembly state of the assembled shielding shell.

[0014] The beneficial effects of the present invention are: During assembly, the present invention assembles the pin plugs and the shielding shells in pairs, and presses the two shielding shells into one through a combination mechanism, thereby reducing the process of individually processing each shielding shell and simplifying the assembly process. At the same time, the assembled shielding shells are reset through the assembly insertion work, so that the two shielding shells and a group of pin plugs can be directly assembled with the HSG, reducing intermediate links, avoiding deformation during assembly, and improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an automatic assembly device for a high-voltage connector of a power distribution assembly of an automobile proposed by the present invention; Figure 2 The present invention Figure 1 A top view of Figure 3 The present invention Figure 1 A structural diagram from another perspective; Figure 4 The present invention Figure 1 A schematic diagram of the structure of the second input mechanism and the assembly output mechanism; Figure 5 The present invention Figure 1 A schematic diagram of the structure of the first input mechanism and the matching assembly mechanism; Figure 6 The present invention Figure 5 Schematic diagram of the internal structure of the middle pin mechanism.

[0016] In the figure: 100, workbench; 110, first detection probe; 120, second detection probe; 200, first input mechanism; 210, material tape reel; 220, HSG input mechanism; 221, vibration plate; 222, arrangement track; 230, separation wheel; 240, HSG body; 300, second input mechanism; 310, input track; 320, combination mechanism; 321, stepping motor; 322, pressing claw; 330, clamping mechanism; 400, assembly output mechanism; 410, combination track; 420, bearing mechanism ; 430, plug-in mechanism; 440, receiving track; 500, matching assembly mechanism; 510, matching track; 520, pin insertion mechanism; 521, first cam; 522, second cam; 523, third cam; 524, cam motor; 530, transfer mechanism; 540, multi-station matching mechanism; 550, pin lateral detection probe; 560, pin top-down detection probe; 600, pin row; 700, shielding shell; 800, HSG after pin insertion; 900, finished connector. DETAILED DESCRIPTION

[0017] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0018] See also Figure 1-Figure 6 As shown, an automatic assembly device for a high-voltage connector of an automobile power distribution assembly includes a first input mechanism 200, a second input mechanism 300, an HSG (High Side Ground) input mechanism and an assembly output mechanism 400. The input directions of the first input mechanism 200 and the second input mechanism 300 are opposite. The assembly output mechanism 400 is located between the first input mechanism 200 and the second input mechanism 300. The first input mechanism 200 inputs a shielding shell 700 to the end of the assembly output mechanism 400, the second input mechanism 300 inputs a pin, and the HSG input mechanism 220 inputs an HSG body 240, and then the pinned HSG 800 is assembled to the same end of the assembly output mechanism 400. The shielding shell 700 and the pinned HSG 800 are assembled and output on the assembly output mechanism 400. The first input mechanism 200 includes a tape reel 210, an HSG input mechanism 220 and a separation wheel 230. The tape reel 210 is wound with a tape and a pin row 600. The pin row 600 is attached to an outer wall of one side of the tape. A matching assembly mechanism 500 is also provided at the end of the HSG input mechanism 220. The HSG input mechanism 220 outputs the HSG body 240 to the matching assembly mechanism 500. A pin arrangement track 222 is provided at the end of the matching assembly mechanism 500. The separation wheel 230 is provided on an outer wall of one side of the pin arrangement track 222. The pin row 600 is vertically connected to the pin arrangement track 222. The straight plug is arranged in the pin arrangement track 222, and the separation wheel 230 is combined with the separation hole on the outer wall of one side of the pin row 600. The pin row 600 includes pin pins and discharge materials. A plurality of separation holes are evenly distributed on the outer wall of one side of the discharge material. A plurality of hemispherical protrusions are arranged on the outer wall of the separation wheel 230. When the separation wheel 230 is combined with the pin row 600, the hemispherical protrusions are inserted into the separation holes, and then the discharge materials are separated from the pin pins by the matching assembly mechanism 500, and the pin pins are inserted into the HSG body 240 to form the HSG 800 after the pins are inserted; It should be noted that the tape tray 210 is used to store the tape with the pins, and the pin row 600 is attached to one side of the tape. The design of the tape tray 210 ensures that the pins can enter the subsequent processing stage smoothly and continuously. The above pin insertion action is completed by setting a pin insertion mechanism 520 on the workbench 100. The pin insertion mechanism 520 is a coaxial multi-cam mechanism, that is, the pin insertion mechanism 520 includes a first cam 521, a second cam 522, a third cam 523, a camshaft and a cam motor 524. The output end of the cam motor 524 is connected to one end of the camshaft through a connecting piece. The first cam 521, the second cam 522, and the third cam 523 are arranged on the camshaft in sequence according to the conveying direction of the HSG body 240. A first connecting rod is mounted on the first cam 521, and a punching cutter head is provided at the end of the first connecting rod. When the protruding portion of the first cam 521 abuts against the end of the first connecting rod, the first connecting rod drives the punching cutter head to punch and separate the discharge and pin insertion at the station; At the same time, a second connecting rod is mounted on the second cam 522, and a supporting block is provided at the end of the second connecting rod. When the protruding portion of the second cam 522 is pressed against the end of the second connecting rod, the second connecting rod drives the supporting block to change the pin from a vertical state to a horizontal state. A third connecting rod is mounted on the third cam 523, and a lower inserting block is arranged at the end of the third connecting rod. When the protruding portion of the third cam 523 abuts against the end of the third connecting rod, the third connecting rod drives the lower inserting block to press down the horizontal pin on the station and insert it into the HSG body 240, completing the combination of the pin and the HSG body 240 to form the HSG 800 after the pin is inserted, and then input to the matching track 510; The matching assembly mechanism 500 includes a matching track 510 and a transfer mechanism 530. The transfer mechanism 530 is a four-station reciprocating translation mechanism, wherein the pin insertion mechanism 520 is located at the third station; It should be noted that the four-station reciprocating translation mechanism includes a reciprocating cylinder, a translation frame and a translation bracket. The translation bracket is installed on the translation frame. The output end of the reciprocating cylinder is connected to the translation frame. The reciprocating cylinder drives the translation frame and the translation bracket connected thereto to reciprocate. A multi-station matching mechanism 540 is provided on the other side of the matching track 510 away from the transfer mechanism 530. The multi-station matching mechanism 540 is used in conjunction with a detection probe group, wherein the detection probe group includes a top-view detection probe and a lateral detection probe, that is, the HSG 800 after the pin is inserted needs to be transferred to the end of the assembly output mechanism 400 after passing the detection, wherein the detection includes a top-view detection and a lateral detection, which is achieved by inserting a pin lateral detection probe 550 and inserting a pin top-view detection probe 560; The multi-station matching mechanism 540 is a three-station reciprocating translation mechanism, which is similar in structure to the transfer mechanism 530, except that the four stations are changed to three stations, and the other working principles are the same; The pin lateral detection probe 550 is provided with a base, which is mounted on the workbench 100, and the pin top-view detection probe 560 is also provided with a support, which is also mounted on the workbench 100. The pin top-view detection probe 560 is located directly above the matching track 510. At the same time, the pin top-view detection probe 560 and the pin lateral detection probe 550 correspond to two adjacent stations in the multi-station matching mechanism 540. The second input mechanism 300 includes an input track 310, which performs the task of conveying the shielding shell 700. A combination mechanism 320 is provided on one side of the second input mechanism 300. The shielding shells 700 need to be installed in pairs. The two shielding shells 700 are pressed into one by the combination mechanism 320 and then assembled with the HSG 800 after the pins are inserted. The combination mechanism 320 includes a stepping motor 321 and a pressing claw 322. The pressing claw 322 is Y-shaped and is installed on the output shaft of the stepping motor 321. When the bottom end of the pressing claw 322 abuts against the inside of the two shielding shells 700, the stepping motor 321 drives the pressing claw 322 to move downward along the vertical direction to squeeze the two shielding shells 700 inward and combine them. The outer side walls of the shielding shells 700 are provided with grooves for mutual combination. The combination position of the two shielding shells 700 is movable. When the outer side walls of the combination position of the two are squeezed, the two shielding shells 700 are separated. Then it is transported to the end of the input track 310, where a clamping mechanism 330 is provided. Meanwhile, a first detection probe 110 is provided on the workbench 100 near the end of the input track 310; A receiving track 440 is also provided at the input end of the assembly mechanism 500, and a clamping and hanging mechanism 330 is provided between the receiving track 440 and the input track 310. The clamping and hanging mechanism 330 is used to clamp the assembled shielding shell 700 and convey it to the receiving track 440. During the conveying process, the first detection probe 110 is used to detect the bottom assembly state of the assembled shielding shell 700. It is transported to the front end of the assembly output mechanism 400 through the receiving track 440, and the HSG800 after pin insertion is also transported to the assembly output mechanism 400; The assembly output mechanism 400 includes a combined track 410, a carrying mechanism 420 and an insertion mechanism 430. The structure of the insertion mechanism 430 is similar to the clamping mechanism 330. The insertion mechanism 430 is used to transport the HSG 800 after pin insertion to the combined track 410. At this time, the combined track 410 has a shielding shell 700 transported to the workstation. The HSG 800 after pin insertion is vertically sleeved on the outer wall of the shielding shell 700 to form an integral body, that is, the finished connector 900, which is then transported to the carrying mechanism 420 through the combined track 410. The carrying mechanism 420 arranges and carries the finished connector 900 in sequence. When the HSG 800 after the pin insertion is transferred through the insertion mechanism 430, it also passes through the second detection probe 120, and the second detection probe 120 is used to detect the bottom state of the HSG 800 after the pin insertion; It should be supplemented that the plug-in mechanism 430 includes a biaxial moving part and a clamp, the biaxial moving part includes a transverse moving track and a longitudinal cylinder, the longitudinal cylinder is installed on the transverse moving track, and the clamp is installed on the movable end of the longitudinal cylinder, driving the HSG800 after the pin is inserted to move transversely to the top of the shielding shell 700, and using the longitudinal cylinder to sleeve it onto the shielding shell 700. When sleeved, the inner side wall of the HSG800 after the pin is inserted abuts against the connection between the two shielding shells 700, so that the two shielding shells 700 are released from the combined state, and the two shielding shells 700 are respectively engaged with the inner wall of the HSG800 after the pin is inserted; It should be supplemented that the bearing mechanism 420 includes a bearing plate and a reciprocating track. The bearing plate is provided with a plurality of arrangement grooves. The bearing plate is mounted on the reciprocating track. The notches of the arrangement grooves are aligned with the ends of the combined track 410. The working principle of this automatic assembly equipment is as follows: 1. HSG main body 240 input The HSG bodies 240 are continuously arranged and inputted to the arrangement track 222 through the vibration plate 221, and the ends of the arrangement track 222 are inputted to the matching track 510, and are transferred to the workstations of the pin insertion mechanism 520 in groups of four through the transfer mechanism 530; 2. Pin Input When the pin is input, it is input together with the pin row 600 and the material belt through the material belt disk 210, and the pin row 600 is input into the pin arrangement track 222. At this time, the material belt is separated from it. After input, the separation wheel 230 is used to continuously drive the pin row 600 to move downward. During the movement process, the cam motor 524 drives the camshaft to rotate, and the first cam 521 is always in contact with the first connecting rod. When the rod end of the first connecting rod abuts against the protrusion of the first cam 521, the punching head at the other end of the first connecting rod punches and separates the pin pin from the material. The punching and separation is a group operation, that is, two pin pins are separated from the material each time. As the camshaft rotates, when the protrusion of the second cam 522 abuts against the rod end of the second connecting rod, the rod end abutment block of the first connecting rod will The two pins are changed from a vertical state to a horizontal state, that is, the two pins are adjusted to the pin state, and then as the camshaft rotates, the third connecting rod abuts against the protruding portion of the third cam 523, and the lower plugging block on the rod end of the third connecting rod inserts the two pins into the HSG body 240 delivered, forming the HSG800 after pin insertion, and then continues to be delivered to the front end of the multi-station matching mechanism 540 through the transfer mechanism 530, and the HSG800 after pin insertion is moved to the corresponding positions of the pin insertion top-view detection probe 560 and the pin insertion side-view detection probe 550 through the multi-station matching mechanism 540, that is, after passing the detection, the HSG800 after pin insertion is moved to the top of the combined track 410 of the assembly output mechanism 400 through the plug-in mechanism 430; 3. Shielding shell 700 input The shielding shell 700 is input through the input track 310, and the input track 310 performs the task of conveying the shielding shell 700. The assembly mechanism 320 completes the assembly and installation of the shielding shell 700 in pairs. The two shielding shells 700 are pressed into one by the assembly mechanism 320 and then assembled with the HSG800 after the pins are inserted. The pressing claw 322 is pressed down by the stepping motor 321. When the bottom end of the pressing claw 322 abuts against the inside of the two shielding shells 700, the stepping motor 321 continues to drive the pressing claw 322 to move downward along the vertical direction, squeezing the two shielding shells 700 inward to combine them. The shielding shells 700 are formed into one piece through the grooves on the outer wall that are combined with each other. The shielding shell 700 is continuously transported to the receiving track 440. A clamping and hanging mechanism 330 is provided between the receiving track 440 and the input track 310. The clamping and hanging mechanism 330 is used to clamp the assembled shielding shell 700 and transport it to the receiving track 440. During the conveying process, the bottom assembly state of the assembled shielding shell 700 is detected by the first detection probe 110; The input track 310 is a belt-shaped conveying track, which is used to continuously input the shielding shell 700 in the same posture, and includes but is not limited to a conveying belt, at least two conveying rollers and a conveying motor, the conveying belt is sleeved on the outer wall of the conveying roller, and the conveying motor is connected to one of the conveying rollers; 4. Assembly The plug-in mechanism 430 is used to transport the HSG 800 after the pins are inserted to the combined track 410. When the HSG 800 is inserted, the inner wall of the HSG 800 is against the connection of the two shielding shells 700, and the two shielding shells 700 are released from the combined state. The two shielding shells 700 are respectively engaged with the inner wall of the HSG 800 after the pins are inserted. At this time, the combined track 410 has the shielding shell 700 transported to the workstation, and the HSG 800 after the pins are inserted is vertically sleeved on the outer wall of the shielding shell 700 to form a whole, that is, the finished connector 900; When the HSG 800 after the pin insertion is transferred through the insertion mechanism 430, it also passes through the second detection probe 120, and the second detection probe 120 is used to detect the bottom state of the HSG 800 after the pin insertion; 5. Finished product output The finished connector products 900 are then transported to the carrying mechanism 420 via the combined track 410 , and the carrying mechanism 420 arranges and carries the finished connector products 900 in sequence.

[0019] The above process is as follows: the HSG body 240 is transported to the matching track 510 through the arrangement of the vibration plate 221, and is positioned to the pin insertion mechanism through the transfer mechanism 530. The pin pin is input through the material tape disk 210, and is accurately inserted into the HSG body 240 through a series of operations of the separation wheel 230, the punching head, the abutment block and the lower insertion block to form the HSG800 after pin insertion. The HSG800 after pin insertion needs to be inspected from the side and top view, and can only proceed to the next step after confirmation. The shielding shell 700 is transported through the input track 310, and the two shielding shells 700 are pressed together by the combination mechanism 320. The insertion mechanism 430 assembles the HSG800 after pin insertion and the combined shielding shell 700 into a finished product, which is output in an orderly manner through the carrying mechanism 420.

[0020] The shielding shell 700 and the HSG 800 after the pins are inserted occupy less space during the assembly process, which optimizes the space utilization of the production line. At the same time, the assembly design of the HSG sleeve after the pins are inserted not only improves the assembly accuracy and reliability, simplifies the assembly process, enhances the electrical performance, but also improves the production yield and optimizes the space utilization. These improvements effectively solve the problems of alignment error, complex process, electromagnetic interference, and difficult quality control in the traditional method, and significantly improve the production efficiency and product quality.

[0021] The above describes an embodiment of the present embodiment, but the present embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can also make many forms, all of which are within the protection of the present embodiment.

Claims

1. An automatic assembly device for high-voltage connectors of automobile power distribution assemblies, characterized in that: The invention comprises a first input mechanism (200), a second input mechanism (300), an HSG input mechanism (220) and an assembly output mechanism (400); the input directions of the first input mechanism (200) and the second input mechanism (300) are opposite; the assembly output mechanism (400) is located between the first input mechanism (200) and the second input mechanism (300); the first input mechanism (200) inputs a shielding shell (700) to an end of the assembly output mechanism (400); the second input mechanism (300) inputs a pin plug; the HSG input mechanism (220) inputs an HSG body (240); the HSG (800) after the pin plugging is assembled to the same end of the assembly output mechanism (400); the shielding shell (700) and the HSG (800) after the pin plugging are assembled and output on the assembly output mechanism (400); The first input mechanism (200) comprises a material tape reel (210) and a separation wheel (230), the material tape reel (210) is wound with a material tape and a pin row (600), the pin row (600) is attached to an outer wall of one side of the material tape, and a matching assembly mechanism (500) is further provided at the end of the HSG input mechanism (220), the material row and the pin row are separated by the matching assembly mechanism (500), and the pin row is inserted into the HSG body (240) by the pin insertion mechanism (520) to form a HSG (8) after the pin is inserted. 00), the pin insertion mechanism (520) includes a cam, a camshaft and a cam motor (524), the output end of the cam motor (524) is connected to one end of the camshaft through a connecting piece, the first cam (521), the second cam (522), and the third cam (523) are arranged on the camshaft in sequence according to the conveying direction of the HSG body (240), and the cam is used in conjunction with the connecting rod to complete the discharge and pin punching separation, change the pin from a vertical shape to a horizontal shape, and press the horizontal pin down and insert it into the HSG body (240); The second input mechanism (300) comprises an input track (310), the input track (310) performs the task of conveying the shielding shell (700), and a combination mechanism (320) is provided on one side of the second input mechanism (300), and the two shielding shells (700) are pressed into one body by the combination mechanism (320) and then assembled with the HSG (800) after the pins are inserted; The assembly output mechanism (400) comprises a combined track (410), a carrying mechanism (420) and an insertion mechanism (430). The insertion mechanism (430) is used to transport the HSG (800) after pin insertion to the combined track (410). At this time, a shielding shell (700) transported to the workstation is on the combined track (410). The HSG (800) after pin insertion is vertically sleeved on the outer wall of the shielding shell (700) to form a finished connector (900). The finished connector (900) is then transported to the carrying mechanism (420) via the combined track (410). The carrying mechanism (420) arranges and carries the finished connector (900) in sequence.

2. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 1, characterized in that: The cam comprises a first cam (521), a second cam (522) and a third cam (523), and the first cam (521), the second cam (522) and the third cam (523) are arranged in sequence on the cam shaft according to the conveying direction of the HSG body (240).

3. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 2, characterized in that: A first connecting rod is mounted on the first cam (521), and a punching cutter head is provided at the end of the first connecting rod. When the protruding portion of the first cam (521) abuts against the end of the first connecting rod, the first connecting rod drives the punching cutter head to punch and separate the discharge material and the pin at the work station.

4. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 3, characterized in that: A second connecting rod is mounted on the second cam (522), and a supporting block is provided at the end of the second connecting rod. When the protruding portion of the second cam (522) abuts against the end of the second connecting rod, the second connecting rod drives the supporting block to change the pin from a vertical state to a horizontal state.

5. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 4, characterized in that: A third connecting rod is mounted on the third cam (523), and a lower insert block is provided at the end of the third connecting rod. When the protruding portion of the third cam (523) abuts against the end of the third connecting rod, the third connecting rod drives the lower insert block to press down the horizontal pin located at the work station and insert it into the HSG body (240).

6. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 5, characterized in that: The mating assembly mechanism (500) comprises a mating track (510) and a transfer mechanism (530), the transfer mechanism (530) comprising a reciprocating cylinder, a translation frame and a translation bracket, the translation bracket being mounted on the translation frame, the output end of the reciprocating cylinder being connected to the translation frame, and the reciprocating cylinder driving the translation frame and the translation bracket connected thereto to reciprocate.

7. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 6, characterized in that: A multi-station matching mechanism (540) is provided on the other side of the matching track (510) away from the transfer mechanism (530). The multi-station matching mechanism (540) performs a top-down detection and a side-down detection on the HSG (800) after the pin is inserted through a pin insertion top-down detection probe (560) and a pin insertion side-down detection probe (550).

8. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 7, characterized in that: The second input mechanism (300) comprises an input track (310) which performs the task of conveying the shielding shell (700). A combination mechanism (320) is provided on one side of the second input mechanism (300). The combination mechanism (320) is used to press two shielding shells (700) into one body and then assemble them with the HSG (800) after the pins are inserted.

9. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 8, characterized in that: The combined mechanism (320) comprises a stepping motor (321) and a pressing claw (322); the pressing claw (322) is Y-shaped and is mounted on the output shaft of the stepping motor (321); when the bottom end of the pressing claw (322) abuts against the inside of two shielding shells (700), the stepping motor (321) drives the pressing claw (322) to move downward along the vertical direction, and the two shielding shells (700) are pressed and combined inward; the outer side walls of the shielding shells (700) are provided with mutually combined notches; the combined position of the two shielding shells (700) is movable; when the outer side walls of the combined position of the two shielding shells (700) are pressed, the two shielding shells (700) are separated.

10. The automatic assembly equipment for high voltage connector of automobile power distribution assembly according to claim 9, characterized in that: A receiving track (440) is also provided at the input end of the matching assembly mechanism (500), and a clamping and hanging mechanism (330) is provided between the receiving track (440) and the input track (310). The clamping and hanging mechanism (330) is used to clamp the assembled shielding shell (700) and transport it to the receiving track (440). During the transportation process, the first detection probe (110) is used to detect the bottom assembly state of the assembled shielding shell (700).

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