Automatic assembling and forming machine for waterproof sealing ring of silver-plated terminal

Abstract

The utility model relates to the technical field of charging gun terminal processing equipment, and discloses a silver-plated terminal waterproof sealing ring automatic assembling and forming machine which comprises a machine table, a rotating table is arranged on the machine table, and a plurality of discharging stations are distributed on the upper surface of the rotating table in the circumferential direction. The machine table is further sequentially provided with a terminal feeding mechanism, a terminal feeding mechanism, a sealing ring feeding mechanism, a ring sleeving mechanism and a material taking mechanism. Compared with the prior art, the new energy charging gun head terminal sealing ring assembling machine has the advantages that automatic assembling of a new energy charging gun head terminal sealing ring is achieved, the sealing ring assembling efficiency is remarkably improved, and therefore the overall production efficiency of a charging gun is improved; 2, a waterproof sealing ring and a waterproof rubber head can be assembled for the charging gun head instead of manual work, and the problem that accessories of a traditional charging gun head are difficult to assemble is solved; and 3, the whole equipment is high in automation degree and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of charging gun terminal processing equipment, in particular to an automatic assembly and forming machine for waterproof sealing rings of silver-plated terminals. Background Technique

[0002] The charging gun of a new energy vehicle mainly consists of a housing, a gun head socket, a transmission cable, etc. Among them, a plurality of conductive terminals for transmitting current are arranged at the front end of the gun head socket. One or more waterproof and insulating sealing rings are usually sleeved in the middle of the conductive terminals. In the prior art, the sealing rings are sleeved on the formed gun head terminals manually, or the sealing rings are sleeved first and then the terminals are assembled. However, no matter which method is adopted, the efficiency of manual assembly of the sealing rings is too low, and due to the small volume of the sealing rings, the accommodation positions for the terminals to install the sealing rings are also very small, making the manual assembly difficult and there are problems in assembly. Therefore, the inventor has made a new invention. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic assembly and forming machine for waterproof sealing rings of silver-plated terminals aiming at the deficiencies of the prior art, which has the characteristic of high efficiency.

[0004] To achieve the above purpose, the utility model is an automatic assembly and forming machine for waterproof sealing rings of silver-plated terminals, including a machine table. A rotating table is arranged on the machine table, and a plurality of feeding stations are circumferentially distributed on the upper surface of the rotating table; The machine table is also sequentially provided with: a terminal feeding mechanism for conveying terminals; a terminal loading mechanism for conveying the terminals transported by the terminal feeding mechanism to the feeding station; a sealing ring feeding mechanism for conveying sealing ring a; a ring sleeving mechanism for sleeving the sealing ring a transported by the sealing ring feeding mechanism into the terminals at the feeding station; a picking mechanism for transporting the assembled terminals out of the equipment.

[0005] Preferably, the terminal feeding mechanism includes a vibrating disk, a conveying track and a linear vibrator; One end of the conveying track is communicated with the vibrating disk, and the other end faces the terminal loading mechanism; The linear vibrator is arranged below the conveying track.

[0006] Preferably, the terminal loading mechanism includes a first X-axis linear module, a first Z-axis linear module and a rotary clamping cylinder connected in sequence; The rotary clamping cylinder is used for clamping materials.

[0007] Preferably, the picking mechanism includes a Y-axis linear module, a third Z-axis linear module and a picking cylinder connected in sequence; The Y-axis linear module is connected with the first X-axis linear module; The picking mechanism is also provided with a good product collection box and a waste collection box; A material guiding channel is arranged at the front end of the waste collection box.

[0008] Preferably, the sealing ring feeding mechanism includes a first feeding tray and a first feeding track. One end of the first feeding track is connected to the first feeding tray, and the other end faces the ferrule mechanism.

[0009] Preferably, the sealing ring feeding mechanism further includes a misaligned feeding device. The misaligned feeding device includes a receiving tray, a fixed column, and a receiving air cylinder assembled on the fixed column. A feeding position for placing a single sealing ring is provided on the receiving tray. The receiving air cylinder drives the receiving tray to move and can align the feeding position of the receiving tray with the outlet of the feeding track.

[0010] Preferably, the ferrule mechanism includes a second X-axis linear module, a second Z-axis linear module, and a pneumatic claw connected in sequence. The pneumatic claw includes a driver. A plurality of swing blocks are circumferentially arranged at the front end of the driver. A tensioning portion for tensioning the sealing ring is formed at the front ends of the plurality of swing blocks. A plurality of pushing blocks are further arranged at the front end of the driver. The pushing blocks and the swing blocks are distributed at intervals. The pushing blocks are used to push the sealing ring out of the tensioning portion.

[0011] Preferably, a waterproof rubber head assembling mechanism is further arranged between the ferrule mechanism and the first picking mechanism.

[0012] Preferably, the waterproof rubber head assembling mechanism includes a waterproof rubber head feeding mechanism and a rubber head feeding device. The waterproof rubber head feeding mechanism includes a second feeding tray and a second feeding track. One end of the second feeding track is connected to the second feeding tray, and the other end faces the rubber head feeding device. The rubber head feeding device includes a linear driving mechanism and a negative pressure suction device arranged on the linear driving mechanism.

[0013] Preferably, a detection mechanism is arranged between the terminal feeding mechanism, the ferrule mechanism, and the picking mechanism.

[0014] Beneficial effects: Compared with the prior art, the present utility model is an automatic assembly and forming machine for waterproof sealing rings of silver-plated terminals. The present utility model has the following advantages: 1. Realize the automatic assembly of waterproof sealing rings for new energy charging gun head terminals, significantly improve the assembly efficiency of the sealing rings, and thus improve the production efficiency of the charging gun; 2. Can replace manual labor to assemble waterproof sealing rings and waterproof rubber heads for the charging gun head, and solve the problem of difficult assembly of traditional charging gun head accessories; 3. High degree of automation and convenient to use. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the waterproof rubber head assembling mechanism of the present utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the detection mechanism of the present utility model.

[0018] Figure 4 This is a schematic structural diagram of the rotary table of the present utility model.

[0019] Figure 5 This is a schematic structural diagram of the terminal feeding mechanism of the present utility model.

[0020] Figure 6 This is a schematic structural diagram of the sealing ring feeding mechanism of the present utility model.

[0021] Figure 7 This is a schematic structural diagram of the waterproof rubber head feeding mechanism of the present utility model.

[0022] Figure 8 This is a schematic structural diagram of the terminal loading mechanism and the material taking mechanism of the present utility model.

[0023] Figure 9 This is a schematic structural diagram of the entire ferrule mechanism and the rubber head loading device of the present utility model.

[0024] Figure 10 This is a schematic structural diagram of the rotary clamping cylinder of the present utility model.

[0025] Reference numerals include:

[0026] Machine platform - 1, Rotary table - 2, Loading station - 21, Terminal feeding mechanism - 3, Vibration bowl - 31, Conveyor track - 32, Linear vibrator - 33, Terminal loading mechanism - 4, First X-axis linear module - 41, First Z-axis linear module - 42, Rotary clamping cylinder - 43, Sealing ring feeding mechanism - 5, First feeding tray - 51, First feeding track - 52, Dislocation feeding device - 53, Receiving tray - 531, Fixed column - 532, Receiving cylinder - 533, Feeding position - 534, Ferrule mechanism - 6, Second X-axis linear module - 61, Second Z-axis linear module - 62, Pneumatic claw - 63, Driver - 631, Swing block - 632, Tensioning part - 633, Pushing block - 634, Material taking mechanism - 7, Y-axis linear module - 71, Third Z-axis linear module - 72, Material taking cylinder - 73, Good product collection box - 74, Scrap collection box - 75, Material guiding channel - 751, Waterproof rubber head assembly mechanism - 8, Waterproof rubber head feeding mechanism - 81, Second feeding tray - 811, Second feeding track - 812, Rubber head loading device - 82, Linear drive mechanism - 821, Negative pressure suction device - 822, Detection mechanism - 9. Detailed implementation manners

[0027] The following will Figures 1 to 10 describe the present utility model in detail with reference to the

[0028] The utility model relates to an automatic assembly and forming machine for a waterproof sealing ring of a silver-plated terminal, which comprises a machine table 1. A rotating table 2 is arranged on the machine table 1, and a plurality of feeding stations 21 are circumferentially distributed on the upper surface of the rotating table 2. The machine table 1 is further sequentially provided with: a terminal feeding mechanism 3 for conveying terminals; a terminal loading mechanism 4 for conveying the terminals conveyed by the terminal feeding mechanism 3 to the feeding stations 21; a sealing ring feeding mechanism 5 for conveying a sealing ring a; a ferrule mechanism 6 for sleeving the sealing ring a conveyed by the sealing ring feeding mechanism 5 onto the terminals at the feeding stations 21; and a material taking mechanism 7 for conveying the assembled terminals out of the equipment. When the equipment is started, the rotating table 2 rotates to drive each feeding station 21 to sequentially pass through the above-mentioned terminal loading mechanism 4, ferrule mechanism 6 and material taking mechanism 7.

[0029] The utility model can realize the automatic assembly of the sealing ring of the new energy charging gun head terminal, replacing the existing manual assembly. It not only solves the technical problem of difficult assembly of the existing charging gun head terminal sealing ring due to its too small volume, but also significantly improves the assembly efficiency of the sealing ring, thus improving the overall production efficiency of the charging gun. At the same time, the utility model has a high degree of automation and is more convenient to use.

[0030] Optionally, the terminal feeding mechanism 3 includes a vibrating disk 31, a conveying track 32 and a linear vibrator 33. One end of the conveying track 32 is communicated with the vibrating disk 31, and the other end faces the terminal loading mechanism 4. When the terminal feeding mechanism 3 is started, the vibrating disk 31 vibrates to adjust the position of the terminals and transports the terminals with correct angles out of the conveying track 32 and conveys them to the terminal loading mechanism 4. The linear vibrator 33 is arranged below the conveying track 32 as a component for auxiliary transportation.

[0031] As an embodiment, the terminal loading mechanism 4 includes a first X-axis linear module 41, a first Z-axis linear module 42 and a rotary clamping cylinder 43 which are connected in sequence. The first X-axis linear module 41 and the first Z-axis linear module 42 drive the rotary clamping cylinder 43 to displace. The rotary clamping cylinder 43 clamps a single terminal from the conveying track 32, rotates 180° and then places the terminal into the feeding station 21 of the rotating table 2.

[0032] Preferably, the material taking mechanism 7 includes a Y-axis linear module 71, a third Z-axis linear module 72, and a material taking cylinder 73 that are connected in sequence. Among them, the Y-axis linear module 71 is connected to the first X-axis linear module 41, that is, the material taking mechanism 7 and the terminal feeding mechanism 4 share the same X-axis driving component. Components do not interfere with each other and can save the overall manufacturing cost of the equipment. The material taking mechanism 7 is also provided with a good product collection box 74 and a waste collection box 75. The terminals taken by the material taking cylinder 73 are assembled and formed terminals. After being detected by the detection mechanism 9 without abnormality, they will be put into the good product collection box 74. If the product assembly is abnormal, they will be put into the waste collection box 75. For placing materials with long sides, a guiding channel 751 is provided at the front end of the waste collection box 75.

[0033] As an embodiment, the sealing ring feeding mechanism 5 includes a first feeding tray 51 and a first feeding track 52. The first feeding tray 51 conveys the sealing rings to the ferrule mechanism 6 through the first feeding track 52.

[0034] To further improve the stability of the sealing ring feeding, the sealing ring feeding mechanism 5 further includes a misaligned feeding device 53. The misaligned feeding device 53 includes a receiving tray 531, a fixed column 532, and a receiving cylinder 533 assembled on the fixed column 532. The fixed shaft is fixedly installed on the machine table 1 and serves as a supporting medium for the receiving cylinder 533. When the sealing rings are transported to the outlet of the first feeding track 52, the receiving cylinder 533 drives the receiving tray 531 to displace backward, aligns the feeding position 534 with the outlet of the first feeding track 52 and catches the sealing rings, and then the receiving cylinder 533 drives the receiving tray 531 to displace forward so that the receiving tray 531 is located below the ferrule mechanism 6. The misaligned feeding device 53 of this technical solution realizes the feeding of the sealing rings one by one, so that the sealing rings will not accumulate at the end of the first feeding track 52, making the feeding process of the sealing rings more stable.

[0035] Preferably, the ferrule mechanism 6 includes a second X-axis linear module 61, a second Z-axis linear module 62, and a gripper 63 that are connected in sequence. The second X-axis linear module 61 and the second Z-axis linear module 62 drive the gripper 63 to displace. As Figure 9As shown in the figure, the gripper 63 of this technical solution includes a driver 631. A plurality of swing blocks 632 are circumferentially arranged at the front end of the driver 631. A tensioning part 633 is formed at the front ends of the plurality of swing blocks 632. A plurality of pushing blocks 634 are also arranged at the front end of the driver 631. The pushing blocks 634 and the swing blocks 632 are distributed at intervals. When the linear module drives the gripper 63 above the receiving tray 531, the tensioning part 633 is first placed into the sealing ring. Then, the swing blocks 632 swing to tension the sealing ring and sleeve it onto the middle part of the terminal. Finally, the pushing blocks 634 move downward to push the sealing ring out of the swing blocks 632 and sleeve it onto the middle position of the terminal, completing the automatic assembly process of the entire terminal sealing ring. The ferrule mechanism 6 of this technical solution is simple in structure, and the gripper 63 is novel and flexible in structure.

[0036] Preferably, this technical solution adopts a rotary table 2 for rotary processing. A waterproof rubber head assembly mechanism 8 is also arranged between the ferrule mechanism 6 and the first material taking mechanism 7. At the same time, a plurality of processing stations are set up to form the terminal into a finished product in sequence at one time without distributed processing, simplifying the assembly process and making it more convenient to use.

[0037] In this technical solution, the waterproof rubber head assembly mechanism 8 includes a waterproof rubber head feeding mechanism 81 and a rubber head feeding device 82. The waterproof rubber head feeding mechanism 81 includes a second feeding tray 811 and a second feeding track 812. One end of the second feeding track 812 is connected to the second feeding tray 811, and the other end faces the rubber head feeding device 82. The rubber head feeding device 82 includes a linear driving mechanism 821 and a negative pressure suction device 822 arranged on the linear driving mechanism 821. The linear driving mechanism 821 drives the negative pressure suction device 822 to move back and forth between the first feeding track 52 and the feeding station 21 of the rotary table 2. The negative pressure suction device 822 adsorbs the waterproof rubber head from the second feeding track 812 by means of vacuum negative pressure adsorption and conveys it above the terminal, and presses it down to press the waterproof rubber head into the head of the terminal, completing the waterproof rubber head assembly process. Among them, the linear driving mechanism 821 is a three-axis driving mechanism. The X-axis and Y-axis driving modules can also be used jointly with the material mechanism, reducing the space occupied by the equipment and saving the manufacturing cost of the equipment.

[0038] Preferably, a detection mechanism 9 is arranged between the terminal feeding mechanism 4, the ferrule mechanism 6 and the material taking mechanism 7, that is, a detection mechanism 9 is arranged between every two of the above three devices to detect whether each assembly step meets the standards and ensure the assembly quality of the terminal.

[0039] To improve the assembly efficiency, a second assembly station can also be added to the machine table 1 at the same time. The structure and principle of the second assembly station are the same as those of the first assembly station, and it also includes a rotary table 2, a terminal feeding mechanism 4, a waterproof rubber head assembly mechanism 8, a detection mechanism 9, etc., making the utility model a double-station assembly, and the device speed will be several times that of the original.

[0040] The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, based on the idea of the present utility model, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present utility model.

Claims

1. An automatic assembly and molding machine for silver-plated terminal waterproof sealing rings, comprising a machine platform (1), characterized in that: The machine (1) is provided with a rotating table (2), and a plurality of discharge stations (21) are distributed circumferentially on the upper surface of the rotating table (2); the machine (1) is also provided in sequence with: a terminal feeding mechanism (3) for conveying terminals; a terminal loading mechanism (4) for conveying the terminals conveyed by the terminal feeding mechanism (3) to the discharge station (21); a sealing ring feeding mechanism (5) for conveying sealing rings a; a sleeve mechanism (6) for sleeve the sealing ring a conveyed by the sealing ring feeding mechanism (5) into the terminal of the discharge station (21); and a material taking mechanism (7) for conveying the assembled terminals out of the device.

2. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 1, characterized in that: The terminal feeding mechanism (3) comprises a vibration plate (31), a transmission track (32) and a linear vibrator (33); one end of the transmission track (32) is connected to the vibration plate (31), and the other end faces the terminal feeding mechanism (4); the linear vibrator (33) is arranged below the transmission track (32).

3. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 1, characterized in that: The terminal feeding mechanism (4) comprises a first X-axis linear module (41), a first Z-axis linear module (42) and a rotary clamping cylinder (43) which are connected in sequence; the rotary clamping cylinder (43) is used for clamping materials.

4. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 3, characterized in that: The material taking mechanism (7) comprises a Y-axis linear module (71), a third Z-axis linear module (72) and a material taking cylinder (73) which are connected in sequence; the Y-axis linear module (71) is connected to the first X-axis linear module (41); the material taking mechanism (7) is also provided with a good product collection box (74) and a waste material collection box (75); a material guide channel (751) is provided at the front end of the waste material collection box (75).

5. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 1, characterized in that: The sealing ring feeding mechanism (5) comprises a first feeding tray (51) and a first feeding track (52); one end of the first feeding track (52) is connected to the first feeding tray (51) and the other end faces the ring mechanism (6).

6. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 5, characterized in that: The sealing ring feeding mechanism (5) further comprises a dislocation feeding device (53), the dislocation feeding device (53) comprising a receiving tray (531), a fixed column (532) and a receiving cylinder (533) assembled on the fixed column (532); a discharge position (534) for placing a single sealing ring is provided on the receiving tray (531); the receiving cylinder (533) drives the receiving tray (531) to move and can align the discharge position (534) of the receiving tray (531) with the outlet of the feeding track.

7. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 1, characterized in that: The ring mechanism (6) includes a second X-axis linear module (61), a second Z-axis linear module (62) and an air gripper (63) which are connected in sequence; the air gripper (63) includes a driver (631), a front end of which is circumferentially provided with a plurality of swing blocks (632), and a tensioning portion (633) for tensioning the sealing ring is formed at the front end of the plurality of swing blocks (632); a front end of the plurality of swing blocks (632) is also provided with a plurality of pushing blocks (634), the pushing blocks (634) are spaced apart from the swing blocks (632), and the pushing blocks (634) are used to push the sealing ring out of the tensioning portion (633).

8. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 1, characterized in that: A waterproof rubber head assembly mechanism (8) is also provided between the ferrule mechanism (6) and the first material taking mechanism (7).

9. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to claim 8, characterized in that: The waterproof rubber head assembly mechanism (8) comprises a waterproof rubber head feeding mechanism (81) and a rubber head loading device (82); the waterproof rubber head feeding mechanism (81) comprises a second feeding tray (811) and a second feeding track (812), one end of the second feeding track (812) is connected to the second feeding tray (811), and the other end faces the rubber head loading device (82); the rubber head loading device (82) comprises a linear driving mechanism (821) and a negative pressure suction device (822) arranged on the linear driving mechanism (821).

10. The automatic assembly and forming machine for silver-plated terminal waterproof sealing ring according to any one of claims 1 to 9, characterized in that: A detection mechanism (9) is provided between the terminal feeding mechanism (4), the ferrule mechanism (6) and the material taking mechanism (7).

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