An automatic assembling device for power supply sockets

Abstract

A power supply socket automatic assembly device, including equipment base, rotating workbench, first rotating motor, several fixed clamps, upper shell feeding device, lower shell feeding device, metal contact feeding device, spring piece feeding device, pressing device, discharging device and controller, the upper shell feeding device includes first rotating vibration disc, first flat vibration track, first flat vibration motor, first sliding base, second sliding base, first electric clamping jaw, first hydraulic cylinder and second hydraulic cylinder, the metal contact feeding device includes fixed base, two transmission chains, first drive motor, third sliding base, fourth sliding base, second electric clamping jaw, positioning base, clamp base, fifth sliding base, sixth sliding base, third electric clamping jaw, third hydraulic cylinder, fourth hydraulic cylinder, fifth hydraulic cylinder, sixth hydraulic cylinder, seventh hydraulic cylinder and second rotating motor.

Description

Technical Field

[0001] This utility model relates to the field of power switch socket processing technology, and in particular to an automatic assembly device for power sockets. Background Technology

[0002] The power socket includes an upper housing, a lower housing, metal contacts, and spring contacts. The upper housing has several mounting holes. The metal contacts need to be inserted into these holes sequentially. Then, spring contacts need to be installed on the lower housing to ensure stable power supply when the plug is inserted. Currently, the metal contacts and spring contacts are usually installed manually. This method has the following problems: First, it is inefficient and cannot meet the needs of mass production; second, it is easy to miss metal contacts or spring contacts, which leads to a lower product qualification rate. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an automatic assembly device for power sockets that can improve production efficiency and product qualification rate.

[0004] The technical solution of this utility model: An automatic assembly device for a power socket, comprising a base, a rotary worktable connected to the base, a first rotary motor for driving the rotary worktable to rotate, a plurality of fixed clamps connected to the rotary worktable, an upper housing feeding device connected to the base, a lower housing feeding device connected to the base, a metal contact feeding device connected to the base, a spring feeding device connected to the base, a clamping device connected to the base, a discharge device connected to the base, and a controller. The upper housing feeding device includes a first rotary vibratory plate connected to the base, a first linear vibratory track connected to the first rotary vibratory plate, and a first linear vibratory motor connected to the first linear vibratory track. The metal contact feeding device includes a first sliding base slidably connected to the equipment base, a second sliding base slidably connected to the first sliding base, a first electric clamping jaw connected to the second sliding base, a first hydraulic cylinder for driving the first sliding base to move horizontally, and a second hydraulic cylinder for driving the second sliding base to move vertically. The device also includes a fixed base connected to the equipment base, two transmission chains connected to the fixed base, a first drive motor for driving the transmission chains, a third sliding base slidably connected to the equipment base, a fourth sliding base slidably connected to the third sliding base, a second electric clamping jaw connected to the fourth sliding base, a positioning base slidably connected to the equipment base, and a movable connection. The system comprises a clamping base on a positioning base, a fifth sliding base slidably connected to a device base, a sixth sliding base slidably connected to the fifth sliding base, a third electric clamping jaw connected to the sixth sliding base, a third hydraulic cylinder for driving the third sliding base to move horizontally, a fourth hydraulic cylinder for driving the fourth sliding base to move vertically, a fifth hydraulic cylinder for driving the positioning base to move horizontally, a sixth hydraulic cylinder for driving the fifth sliding base to move horizontally, a seventh hydraulic cylinder for driving the sixth sliding base to move vertically, and a second rotary motor for driving the clamping base to rotate. The direction of movement of the first sliding base is the line direction connecting the first transverse track to the positioning base. The movement direction of the base is the line connecting the first sliding track to the fixed base, and the movement direction of the fifth sliding base is the line connecting the fixed base to the rotary table. The pressing device includes a pressing element slidably connected to the equipment base and a linear servo motor for driving the pressing element to move vertically. When the rotary table rotates a certain angle, the fixed clamp is located directly below the pressing element. The lower housing feeding device and the spring feeding device can respectively place the lower housing and the spring into the fixed clamp in sequence. The discharging device includes a robotic arm connected to the equipment base, a sixth electric gripper connected to the robotic arm, a finished product collection frame connected to the equipment base, and a second drive motor for driving the robotic arm to move.The controller is electrically connected to the first, second, third, fourth, fifth, sixth, and seventh hydraulic cylinders, a linear servo motor, a first drive motor, a second drive motor, a first rotary motor, a second rotary motor, a first transducer motor, a first electric clamping jaw, a second electric clamping jaw, a third electric clamping jaw, and a sixth electric clamping jaw.

[0005] Using the above technical solution, firstly, the lower housing and spring sheet are sequentially placed into the fixed fixture by the lower housing feeding device and the spring sheet feeding device, respectively. Then, the upper housing is fed to the first horizontal vibration track by the first rotating vibrating plate. The vibration force generated by the first horizontal vibration motor transmits the upper housing to the end of the first horizontal vibration track. Then, the controller controls the first and second hydraulic cylinders to drive the first and second sliding bases to move, so that the position of the first electric clamping claw is aligned with the end of the first horizontal vibration track. After the first electric clamping claw clamps the upper housing, it is then transmitted to the fixture base by the first and second sliding bases. Then, the first electric clamping jaw releases, and the upper housing is placed into the clamping base. The controller then controls the fifth hydraulic cylinder to slide the positioning base towards the transmission chain. The operator first places the metal contact strip on the fixed base and clamps it between the two transmission chains. The controller then controls the first drive motor to rotate the two transmission chains in the same direction. When the metal contact strip moves to the end of the transmission chain, the controller controls the third and fourth hydraulic cylinders to move the third and fourth sliding bases respectively, thereby causing the second electric clamping jaw to move to the corresponding position of the metal contact strip at the end of the transmission chain. The system first positions the metal contact piece, then controls the second electric clamping jaw to grip it and place it into the mounting hole of the upper housing. Next, the controller controls the second rotary motor to rotate the clamping base by a certain angle, so that the mounting hole without a metal contact piece is positioned corresponding to the second electric clamping jaw. This process is repeated until all mounting holes in the upper housing have metal contact pieces installed. Then, the fifth hydraulic cylinder moves the positioning base to the corresponding position of the third electric clamping jaw and clamps the upper housing. Finally, the controller controls the sixth and seventh hydraulic cylinders to move the fifth and sixth sliding bases a certain distance, respectively, so that the third electric clamping jaw... The gripper moves to the corresponding position of the fixed fixture and places the upper housing into the fixture. Then, the controller controls the first rotary motor to drive the rotary table to rotate a certain angle, so that the fixed fixture containing the upper and lower housings moves to directly below the pressing element. Then, the linear servo motor drives the pressing element to move vertically downward, thereby completing the pressing work on the upper and lower housings. Then, the second drive motor drives the robotic arm to move a certain distance, so that the sixth electric gripper clamps the processed power socket and puts it into the finished product collection box. This greatly improves the automation level of the equipment, reduces labor costs, and increases the product qualification rate.

[0006] A further feature of this invention is that a CCD vision inspection instrument is also provided on the equipment base, and the clamp base slides a certain distance to pass directly below the CCD vision inspection instrument, which is electrically connected to the controller.

[0007] By adopting the above technical solution, since a CCD vision inspection instrument is also installed on the equipment base, and the fixture base slides a certain distance to pass directly below the CCD vision inspection instrument, after the metal contact piece is loaded, when the fifth hydraulic cylinder drives the positioning base to move below the CCD vision inspection instrument, the fifth hydraulic cylinder first stops working. Then, the image information of the upper housing located on the fixture base captured by the CCD vision inspection instrument is compared with the image information of the upper housing in the standard state after the metal contact piece is placed. If the two match, the controller controls the fifth hydraulic cylinder to continue driving the positioning base to move. Otherwise, the CCD vision inspection instrument sends an electrical signal to the controller, and the controller controls the fifth hydraulic cylinder, the metal contact piece loading device, and the upper housing loading device to stop working. This can greatly improve the product qualification rate and avoid missing metal contact pieces in the mounting holes of the upper housing.

[0008] Further features of this invention: The lower housing feeding device includes a second rotary vibratory plate connected to the equipment base, a second horizontal vibratory track connected to the second rotary vibratory plate, a second horizontal vibratory motor connected to the second horizontal vibratory track, a seventh sliding base slidably connected to the equipment base, an eighth sliding base slidably connected to the seventh sliding base, a fourth electric clamping claw connected to the eighth sliding base, an eighth hydraulic cylinder for driving the seventh sliding base to move horizontally, and a ninth hydraulic cylinder for driving the eighth sliding base to move vertically. The movement direction of the seventh sliding base is the line direction connecting the end of the second horizontal vibratory track to the fixed clamp. The controller is electrically connected to the eighth hydraulic cylinder, the ninth hydraulic cylinder, and the fourth electric clamping claw.

[0009] Using the above technical solution, when the lower housing needs to be loaded, firstly, the lower housing is fed into the second flat vibrating track by the second rotating vibrating plate, and then the second flat vibrating motor provides vibration force to the second flat vibrating track, thereby transmitting the lower housing to the end of the second flat vibrating track. Then, the eighth and ninth hydraulic cylinders drive the seventh and eighth sliding bases to move respectively, so that the fourth electric clamping jaws clamp the upper housing with the assembled metal contacts and put it into the fixed fixture. This can greatly improve the automation level of the equipment.

[0010] Further features of this invention: The spring feeding device includes a third rotary vibratory plate connected to the equipment base, a third horizontal vibratory track connected to the third rotary vibratory plate, a third horizontal vibratory motor connected to the third horizontal vibratory track, a ninth sliding base slidably connected to the equipment base, a tenth sliding base slidably connected to the ninth sliding base, a fifth electric clamping claw connected to the tenth sliding base, a tenth hydraulic cylinder for driving the ninth sliding base to move horizontally, and an eleventh hydraulic cylinder for driving the tenth sliding base to move vertically. The direction of movement of the ninth sliding base is the line connecting the third horizontal vibratory track to the fixed clamp. The controller is electrically connected to the third horizontal vibratory motor, the tenth hydraulic cylinder, the eleventh hydraulic cylinder, and the fifth electric clamping claw.

[0011] Using the above technical solution, when the spring sheet needs to be fed, firstly, the spring sheet is fed to the third flat vibrating track by the third rotating vibrating plate. Then, the third flat vibrating motor provides vibration force to the third flat vibrating track until the spring sheet is transmitted to the end of the third flat vibrating track. Then, the controller controls the tenth and eleventh hydraulic cylinders to drive the ninth and tenth sliding bases to move, so that the fifth electric clamping jaw is aligned with the spring sheet located at the end of the third flat vibrating track. Then, the fifth electric clamping jaw clamps the spring sheet and moves it to the corresponding position of the fixed fixture, and puts the spring sheet into the installation position of the lower housing. This can further improve the automation level of the equipment and improve production efficiency.

[0012] A further feature of this invention is that photoelectric sensors are provided at the ends of the first, second, and third anti-seismic tracks and the transmission chain, and the photoelectric sensors are electrically connected to the controller.

[0013] By adopting the above technical solution, photoelectric sensors are provided at the ends of the first, second, and third vibration tracks and the transmission chain. When the photoelectric sensor detects that the material has arrived, it sends an electrical signal to the controller. The controller then controls the first or second vibration motor or the second drive motor to stop working. The controller then controls the electric clamping jaws to work and clamp the material at the corresponding position to the next station. This can further improve the assembly accuracy and reduce the product defect rate. Attached Figure Description

[0014] Appendix Figure 1 This is a structural schematic diagram of an automatic power socket assembly device according to a specific embodiment of the present utility model.

[0015] Appendix Figure 2 This is a schematic diagram of the upper housing feeding device and the metal contact feeding device in an automatic power socket assembly device according to a specific embodiment of the present utility model.

[0016] Appendix Figure 3 This is a schematic diagram of the material discharge device in an automatic power socket assembly device according to a specific embodiment of the present invention.

[0017] 1-Equipment base, 2-Rotary worktable, 3-First rotary motor, 4-Fixed clamp, 5-Upper shell feeding device, 6-Lower shell feeding device, 7-Metal contact feeding device, 8-Spring feeding device, 9-Clamping device, 10-Discharge device, 11-Controller, 12-First rotary vibratory feeder, 13-First transverse vibration track, 14-First transverse vibration motor, 15-First sliding base, 16-Second sliding base, 17-First electric clamping jaw, 18-First hydraulic cylinder, 19-Second hydraulic cylinder, 20-Fixed base, 21-Transmission chain, 22-First drive motor, 23-Third sliding base, 24-Fourth sliding base, 25-Second electric clamping jaw, 26-Positioning base, 27-Clamping base, 28-Fifth sliding base, 29-Sixth sliding base, 30-Third electric clamping jaw, 31-Third hydraulic... 32-Fourth hydraulic cylinder, 33-Fifth hydraulic cylinder, 34-Sixth hydraulic cylinder, 35-Seventh hydraulic cylinder, 36-Second rotary motor, 37-Pressing element, 38-Linear servo motor, 39-Robotic arm, 40-Sixth electric clamping jaw, 41-Finished product collection frame, 42-Second drive motor, 43-CCD vision inspection instrument, 44-Second rotary vibratory plate, 45-Second horizontal vibration track, 46-Second horizontal vibration motor, 47-Seventh sliding base, 48-Eighth sliding base, 49-Fourth electric clamping jaw, 50-Eighth hydraulic cylinder, 51-Ninth hydraulic cylinder, 52-Third rotary vibratory plate, 53-Third horizontal vibration track, 54-Third horizontal vibration motor, 55-Ninth sliding base, 56-Tenth sliding base, 57-Fifth electric clamping jaw, 58-Tenth hydraulic cylinder, 59-Eleventh hydraulic cylinder, 60-Photoelectric sensor. Detailed Implementation

[0018] like Figure 1-3As shown, an automatic assembly device for a power socket includes a base 1, a rotary worktable 2 connected to the base 1, a first rotary motor 3 for driving the rotary worktable 2 to rotate, a plurality of fixed clamps 4 connected to the rotary worktable 2, an upper housing feeding device 5 connected to the base 1, a lower housing feeding device 6 connected to the base 1, a metal contact feeding device 7 connected to the base 1, a spring feeding device 8 connected to the base 1, a clamping device 9 connected to the base 1, a discharge device 10 connected to the base 1, and a controller 11. The upper housing feeding device 5 includes a first rotary vibratory plate 12 connected to the base 1, a first flat vibratory track 13 connected to the first rotary vibratory plate 12, and a controller 11 connected to the base 1. The first anti-vibration motor 14 of the first anti-vibration track 13, the first sliding base 15 slidably connected to the equipment base 1, the second sliding base 16 slidably connected to the first sliding base 15, the first electric clamping claw 17 connected to the second sliding base 16, the first hydraulic cylinder 18 for driving the first sliding base 15 to move horizontally, and the second hydraulic cylinder 19 for driving the second sliding base 16 to move vertically, the metal contact feeding device 7 includes a fixed base 20 connected to the equipment base 1, two transmission chains 21 connected to the fixed base 20, a first drive motor 22 for driving the transmission chains 21 to move, a third sliding base 23 slidably connected to the equipment base 1, and a first electric clamping claw 17 slidably connected to the third sliding base 23. A fourth sliding base 24, a second electric clamping jaw 25 connected to the fourth sliding base 24, a positioning base 26 slidably connected to the equipment base 1, a clamping base 27 movably connected to the positioning base 26, a fifth sliding base 28 slidably connected to the equipment base 1, a sixth sliding base 29 slidably connected to the fifth sliding base 28, a third electric clamping jaw 30 connected to the sixth sliding base 29, a third hydraulic cylinder 31 for driving the third sliding base 23 to move horizontally, a fourth hydraulic cylinder 32 for driving the fourth sliding base 24 to move vertically, a fifth hydraulic cylinder 33 for driving the positioning base 26 to move horizontally, and a sixth hydraulic cylinder 34 for driving the fifth sliding base 28 to move horizontally. The device includes a seventh hydraulic cylinder 35 for driving the sixth sliding base 29 to move vertically and a second rotary motor 36 for driving the clamp base 27 to rotate. The first sliding base 15 moves in the direction of the line connecting the first oscillating track 13 to the positioning base 26. The positioning base 26 moves in the direction of the line connecting the first oscillating track 13 to the fixed base 20. The fifth sliding base 28 moves in the direction of the line connecting the fixed base 20 to the rotary table 2. The clamping device 9 includes a pressing element 37 slidably connected to the equipment base 1 and a linear servo motor 38 for driving the pressing element 37 to move vertically. When the rotary table 2 rotates a certain angle, the fixed clamp 4 is located directly below the pressing element 37.The lower housing loading device and the spring piece loading device 8 can respectively place the lower housing and the spring piece into the fixing fixture 4. The discharging device 10 includes a robotic arm 39 connected to the equipment base 1, a sixth electric clamping jaw 40 connected to the robotic arm 39, a finished product collection frame 41 connected to the equipment base 1, and a second drive motor 42 for driving the robotic arm 39. The controller 11 is electrically connected to the first hydraulic cylinder 18, the second hydraulic cylinder 19, the third hydraulic cylinder 31, the fourth hydraulic cylinder 32, the fifth hydraulic cylinder 33, the sixth hydraulic cylinder 34, the seventh hydraulic cylinder 35, the linear servo motor 38, the first drive motor 22, the second drive motor 42, the first rotary motor 3, the second rotary motor 36, the first oscillating motor 14, the first electric clamping jaw 17, the second electric clamping jaw 25, the third electric clamping jaw 30, and the sixth electric clamping jaw 40.

[0019] First, the lower housing and spring sheet are sequentially placed into the fixed clamp 4 by the lower housing feeding device and the spring sheet feeding device 8, respectively. Then, the upper housing is fed to the first flat vibration track 13 by the first rotating vibrating plate 12. The vibration force generated by the first flat vibration motor 14 transmits the upper housing to the end of the first flat vibration track 13. Then, the controller 11 controls the first hydraulic cylinder 18 and the second hydraulic cylinder 19 to drive the first sliding base 15 and the second sliding base 16 to move, so that the position of the first electric clamping claw 17 is aligned with the end of the first flat vibration track 13. After the first electric clamping claw 17 clamps the upper housing, it is then transmitted to the clamp base 27 by the first sliding base 15 and the second sliding base 16. The electric gripper 17 releases, allowing the upper housing to be placed into the clamping base 27. Then, the controller 11 controls the fifth hydraulic cylinder 33 to drive the positioning base 26 to slide closer to the transmission chain 21. The operator first places the metal contact strip on the fixed base 20 and clamps it between the two transmission chains 21. Then, the controller 11 controls the first drive motor 22 to drive the two transmission chains 21 to rotate in the same direction. When the metal contact strip moves to the end of the transmission chain 21, the controller 11 controls the third hydraulic cylinder 31 and the fourth hydraulic cylinder 32 to drive the third sliding base 23 and the fourth sliding base 24 to move, thereby causing the second electric gripper 25 to move to the metal contact strip at the end of the transmission chain 21. The controller 11 then controls the second electric clamping jaw 25 to clamp the metal contact piece and place it into the mounting hole of the upper housing. The controller 11 then controls the second rotary motor 36 to rotate the clamping base 27 by a certain angle, so that the mounting hole without a metal contact piece is positioned in the corresponding position of the second electric clamping jaw 25. This process is repeated until all mounting holes in the upper housing have metal contact pieces installed. Then, the fifth hydraulic cylinder 33 moves the positioning base 26 to the corresponding position of the third electric clamping jaw 30 and clamps the upper housing. Finally, the controller 11 controls the sixth hydraulic cylinder 34 and the seventh hydraulic cylinder 35 to move the fifth sliding base 28 and the sixth sliding base 29 a certain distance, respectively, so that... The third electric gripper 30 moves to the corresponding position of the fixed fixture 4 and places the upper housing into the fixed fixture 4. Then, the controller 11 controls the first rotary motor 3 to drive the rotary worktable 2 to rotate a certain angle, so that the fixed fixture 4, which holds the upper and lower housings, moves to directly below the pressing element 37. Then, the linear servo motor 38 drives the pressing element 37 to move vertically downward, thereby completing the pressing work on the upper and lower housings. Then, the second drive motor 42 drives the robotic arm 39 to move a certain distance, so that the sixth electric gripper 40 clamps the processed power socket and puts it into the finished product collection frame 41. This greatly improves the automation level of the equipment, reduces labor costs, and increases the product qualification rate.

[0020] The equipment base 1 is also equipped with a CCD vision inspection instrument 43. The clamp base 27 slides a certain distance to pass directly below the CCD vision inspection instrument 43. The CCD vision inspection instrument 43 is electrically connected to the controller 11.

[0021] Since the equipment base 1 is also equipped with a CCD vision inspection instrument 43, and the clamp base 27 slides a certain distance to pass directly below the CCD vision inspection instrument 43, after the metal contact piece is loaded, when the fifth hydraulic cylinder 33 drives the positioning base 26 to move below the CCD vision inspection instrument 43, the fifth hydraulic cylinder 33 first stops working. Then, the image information of the upper housing located on the clamp base 27 taken by the CCD vision inspection instrument 43 is compared with the image information of the upper housing in the standard state after the metal contact piece is placed. If the two match, the controller 11 controls the fifth hydraulic cylinder 33 to continue to drive the positioning base 26 to move. Otherwise, the CCD vision inspection instrument sends an electrical signal to the controller 11, and the controller 11 controls the fifth hydraulic cylinder 33, the metal contact piece loading device and the upper housing loading device to stop working. This can greatly improve the product qualification rate and avoid missing metal contact pieces in the mounting holes of the upper housing.

[0022] The lower housing feeding device 6 includes a second rotary vibratory plate 44 connected to the equipment base 1, a second horizontal vibratory track 45 connected to the second rotary vibratory plate 44, a second horizontal vibratory motor 46 connected to the second horizontal vibratory track 45, a seventh sliding base 47 slidably connected to the equipment base 1, an eighth sliding base 48 slidably connected to the seventh sliding base 47, a fourth electric clamping claw 49 connected to the eighth sliding base 48, an eighth hydraulic cylinder 50 for driving the seventh sliding base 47 to move horizontally, and a ninth hydraulic cylinder 51 for driving the eighth sliding base 48 to move vertically. The movement direction of the seventh sliding base 47 is the line direction connecting the end of the second horizontal vibratory track 45 to the fixed clamp 4. The controller 11 is electrically connected to the eighth hydraulic cylinder 50, the ninth hydraulic cylinder 51, and the fourth electric clamping claw 49, respectively.

[0023] When the lower housing needs to be loaded, firstly, the lower housing is fed into the second flat vibrating track 45 by the second rotating vibrating plate 44. Then, the second flat vibrating motor 46 provides vibration force to the second flat vibrating track 45, thereby transmitting the lower housing to the end of the second flat vibrating track 45. Then, the eighth hydraulic cylinder 50 and the ninth hydraulic cylinder 51 drive the seventh sliding base 47 and the eighth sliding base 48 to move respectively, so that the fourth electric clamping claw 49 clamps the upper housing with the assembled metal contacts and puts it into the fixed fixture 4. This can greatly improve the automation level of the equipment.

[0024] The spring feeding device 8 includes a third rotary vibratory plate 52 connected to the equipment base 1, a third horizontal vibratory track 53 connected to the third rotary vibratory plate 52, a third horizontal vibratory motor 54 connected to the third horizontal vibratory track 53, a ninth sliding base 55 slidably connected to the equipment base 1, a tenth sliding base 56 slidably connected to the ninth sliding base 55, a fifth electric clamping claw 57 connected to the tenth sliding base 56, a tenth hydraulic cylinder 58 for driving the ninth sliding base 55 to move horizontally, and an eleventh hydraulic cylinder 59 for driving the tenth sliding base 56 to move vertically. The movement direction of the ninth sliding base 55 is the direction of the line connecting the third horizontal vibratory track 53 to the fixed clamp 4. The controller 11 is electrically connected to the third horizontal vibratory motor 54, the tenth hydraulic cylinder 58, the eleventh hydraulic cylinder 59, and the fifth electric clamping claw 57.

[0025] When spring sheet feeding is required, firstly, the spring sheet is fed to the third flat vibrating track 53 by the third rotating vibrating plate 52. Then, the third flat vibrating motor 54 provides vibration force to the third flat vibrating track 53 until the spring sheet is transmitted to the end of the third flat vibrating track 53. Then, the controller 11 controls the tenth hydraulic cylinder 58 and the eleventh hydraulic cylinder 59 to drive the ninth sliding base 55 and the tenth sliding base 56 to move respectively, so that the fifth electric clamping claw 57 is aligned with the spring sheet located at the end of the third flat vibrating track 53. Then, the fifth electric clamping claw 57 clamps the spring sheet and drives it to the corresponding position of the fixed clamp 4, and puts the spring sheet into the installation position of the lower housing. This can further improve the automation level of the equipment and improve production efficiency.

[0026] Photoelectric sensors 60 are provided at the ends of the first anti-seismic track 13, the second anti-seismic track 45, the third anti-seismic track 53, and the transmission chain 21, and the photoelectric sensors 60 are electrically connected to the controller 11.

[0027] Since photoelectric sensors 60 are provided at the ends of the first oscillating track 13, the second oscillating track 45, the third oscillating track 53, and the transmission chain 21, when the photoelectric sensor 60 senses that the material is in place, the photoelectric sensor 60 sends an electrical signal to the controller 11. The controller 11 controls the first oscillating motor 14, the second oscillating motor 46, or the second drive motor 42 to stop working. Then, the controller 11 controls the electric clamping jaws to work and clamp the material at the corresponding position to the next station. This can further improve the assembly accuracy and reduce the product defect rate.

Claims

1. An automatic assembly device for power connectors, characterized in that: The device includes a base, a rotary worktable connected to the base, a first rotary motor for driving the rotary worktable to rotate, several fixed clamps connected to the rotary worktable, an upper housing feeding device connected to the base, a lower housing feeding device connected to the base, a metal contact feeding device connected to the base, a spring feeding device connected to the base, a clamping device connected to the base, a discharge device connected to the base, and a controller. The upper housing feeding device includes a first rotary vibratory plate connected to the base, a first linear vibratory track connected to the first rotary vibratory plate, a first linear vibratory motor connected to the first linear vibratory track, and a first sliding base slidably connected to the base. The metal contact feeding device includes a second sliding base slidably connected to a first sliding base, a first electric clamping jaw connected to the second sliding base, a first hydraulic cylinder for driving the first sliding base to move horizontally, and a second hydraulic cylinder for driving the second sliding base to move vertically. The device also includes a fixed base connected to a device base, two transmission chains connected to the fixed base, a first drive motor for driving the transmission chains, a third sliding base slidably connected to the device base, a fourth sliding base slidably connected to the third sliding base, a second electric clamping jaw connected to the fourth sliding base, a positioning base slidably connected to the device base, and a clamping base movably connected to the positioning base. The system comprises a fifth sliding base movably connected to the equipment base, a sixth sliding base slidably connected to the fifth sliding base, a third electric clamping jaw connected to the sixth sliding base, a third hydraulic cylinder for driving the third sliding base to move horizontally, a fourth hydraulic cylinder for driving the fourth sliding base to move vertically, a fifth hydraulic cylinder for driving the positioning base to move horizontally, a sixth hydraulic cylinder for driving the fifth sliding base to move horizontally, a seventh hydraulic cylinder for driving the sixth sliding base to move vertically, and a second rotary motor for driving the clamp base to rotate. The direction of movement of the first sliding base is the line connecting the first transverse track to the positioning base. The movement of the positioning base... The direction of movement is the line connecting the first sliding track to the fixed base. The direction of movement of the fifth sliding base is the line connecting the fixed base to the rotary table. The pressing device includes a pressing element slidably connected to the equipment base and a linear servo motor for driving the pressing element to move vertically. When the rotary table rotates a certain angle, the fixed clamp is located directly below the pressing element. The lower housing feeding device and the spring feeding device can respectively place the lower housing and the spring into the fixed clamp in sequence. The discharging device includes a robotic arm connected to the equipment base, a sixth electric gripper connected to the robotic arm, a finished product collection frame connected to the equipment base, and a second drive motor for driving the robotic arm to move.The controller is electrically connected to the first, second, third, fourth, fifth, sixth, and seventh hydraulic cylinders, a linear servo motor, a first drive motor, a second drive motor, a first rotary motor, a second rotary motor, a first transducer motor, a first electric clamping jaw, a second electric clamping jaw, a third electric clamping jaw, and a sixth electric clamping jaw.

2. The automatic assembly device for a power connector according to claim 1, characterized in that: The equipment base is also equipped with a CCD vision inspection instrument. The fixture base slides a certain distance to pass directly below the CCD vision inspection instrument, which is electrically connected to the controller.

3. The automatic assembly device for a power connector according to claim 1, characterized in that: The lower housing feeding device includes a second rotary vibratory plate connected to the equipment base, a second horizontal vibratory track connected to the second rotary vibratory plate, a second horizontal vibratory motor connected to the second horizontal vibratory track, a seventh sliding base slidably connected to the equipment base, an eighth sliding base slidably connected to the seventh sliding base, a fourth electric clamping claw connected to the eighth sliding base, an eighth hydraulic cylinder for driving the seventh sliding base to move horizontally, and a ninth hydraulic cylinder for driving the eighth sliding base to move vertically. The movement direction of the seventh sliding base is the line direction connecting the end of the second horizontal vibratory track to the fixed clamp. The controller is electrically connected to the eighth hydraulic cylinder, the ninth hydraulic cylinder, and the fourth electric clamping claw.

4. The automatic assembly device for a power connector according to claim 3, characterized in that: The spring feeding device includes a third rotary vibratory plate connected to the equipment base, a third horizontal vibratory track connected to the third rotary vibratory plate, a third horizontal vibratory motor connected to the third horizontal vibratory track, a ninth sliding base slidably connected to the equipment base, a tenth sliding base slidably connected to the ninth sliding base, a fifth electric clamping claw connected to the tenth sliding base, a tenth hydraulic cylinder for driving the ninth sliding base to move horizontally, and an eleventh hydraulic cylinder for driving the tenth sliding base to move vertically. The movement direction of the ninth sliding base is the line direction connecting the third horizontal vibratory track to the fixed clamp. The controller is electrically connected to the third horizontal vibratory motor, the tenth hydraulic cylinder, the eleventh hydraulic cylinder, and the fifth electric clamping claw.

5. The automatic assembly device for a power connector according to claim 4, characterized in that: Photoelectric sensors are provided at the ends of the first, second, and third anti-seismic tracks and the transmission chain, and the photoelectric sensors are electrically connected to the controller.

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