CN-117657706-B - Automatic production line of motor controller

CN117657706BCN 117657706 BCN117657706 BCN 117657706BCN-117657706-B

Abstract

The invention relates to the technical field of motor controller production and discloses a motor controller automation production line which comprises a box body feeding station, a water pressing pipe station, a first assembly station, a first detection station, an IGBT module installation station, a copper bar locking station, a water channel airtight test station, a point heat conduction glue station, a capacitor magnetic ring installation station, an IGBT load end tightening station, a turnover station, a shielding cover installation station, a first screw floating detection station, a second detection station, a locking control plate station, a locking pressure connector station, an upper cover installation station, a locking upper cover station, a second screw floating detection station, a box body assembly airtight test station, an insulation pressure test station, a high pressure calibration test station, a reactive test station, a program programming station, a final inspection station, a second assembly station, an automatic laser carving labeling station and a CCD six-surface inspection station. The invention not only improves the production efficiency, but also reduces the labor cost and the labor intensity.

Inventors

TIAN DONG
CHEN HUDONG
XIE LIANGHUA
Lin Denghui
ZHAO HUI

Assignees

冠佳技术股份有限公司

Dates

Publication Date: 20260505
Application Date: 20231206

Claims (20)

1. The motor controller automatic production line is characterized by comprising a box body feeding station, a water pressing pipe station, a first assembling station, a first detecting station, an IGBT module mounting station, a copper bar locking station, a water channel airtight testing station, a point heat conducting glue station, a capacitor magnetic ring mounting station, an IGBT load end tightening station, a turnover station, a shielding cover mounting station, a first screw floating detection station, a second detecting station, a locking control board station, a locking pressure connector station, an upper cover mounting station, a locking upper cover station, a second screw floating detection station, a box body assembly airtight testing station, an insulation pressure resisting testing station, a high pressure calibration testing station, a reactive power testing station, a program programming station, a final inspection station, a second assembling station, an automatic laser carving labeling station and a CCD six-surface inspection station which are sequentially arranged along a production conveying belt; The box body feeding station comprises a first manipulator, a box body pallet, box body cleaning equipment, box body labeling equipment and box body overturning equipment; The first manipulator is used for clamping the box body from the box body pallet and transferring the box body among the box body cleaning equipment, the box body labeling equipment and the box body overturning equipment; The box pallet is used for bearing the box; the box body cleaning equipment is used for cleaning the box body; the box labeling equipment is used for sucking labels to be attached to the side face of the box and scanning codes; The box body overturning equipment is used for overturning 180 degrees after clamping the box body and transferring to the water pressing pipe station.
2. The automated production line of motor controllers of claim 1, wherein the water-pressing pipe station comprises a water-pressing pipe box jig, a box inner wall gluing group, a second manipulator, a first Tray feeding lifter, a water pipe gluing group, a water-pressing pipe clamping jaw, a servo press and a box overturning group; the water pressing pipe box body jig is used for bearing the box body transferred from the box body overturning equipment and sequentially transferring the box body to a box body gluing position and a water pressing pipe position; the box inner wall gluing group is used for descending at the box gluing position, gluing the box inner wall, and visually detecting whether the box inner wall is glued after gluing is finished; the second manipulator is used for clamping a water pipe from the first Tray feeding lifter and transferring the water pipe to a water pipe gluing position; The first Tray feeding lifter is used for feeding the Tray carrying the water pipe through lifting; The water pipe gluing group is used for gluing the water pipe at the water pipe gluing position and visually detecting whether the water pipe is glued after the gluing is finished; The water pressing pipe clamping jaw is used for clamping a water pipe at the water pressing pipe position; the servo press is used for pressing down on the water pressing pipe to finish the water pressing; The box body overturning group is used for overturning 180 degrees after clamping the box body and is transferred to the first assembly station.
3. The automated production line of motor controllers of claim 2, wherein the first assembly station comprises an assembly jig, a second Tray loading elevator, a material taking clamping jaw, a first material tooling plate positioning group, a first screwdriving mask group, and a first float height detection group; The assembling jig is used for bearing the box body transferred from the box body overturning group and transferring to a working position so as to cooperate with reading of the ID card and jacking; The second Tray feeding lifter is used for feeding the Tray bearing the wire harness fixing plate and the switching terminal row to the first material tooling plate positioning group through lifting; the material taking clamping jaw is used for transferring to the upper surface of the positioning group of the first material tooling plate to take pictures, determining the position of the wire harness fixing plate, clamping the wire harness fixing plate to move to the bottom camera position, and placing the wire harness fixing plate into the box body after calibrating the hole site; the material taking clamping jaw is further used for transferring to the upper surface of the positioning group of the first material tooling plate to take pictures, determining the position of the switching terminal row, clamping the switching terminal row to move to the bottom camera position, and placing the switching terminal row into the box body after calibrating the hole site; the first screw mask set is used for closing the screw mask and respectively screwing the wire harness fixing plate and the switching terminal strip; the first floating height detection group is used for detecting the floating height of the screw.
4. The automated motor controller production line of claim 3 wherein the first detection station comprises a first conveyor rail, an IGBT seal ring detection module, a water temperature sensor seal ring detection module, and a first material conveyor group; the first conveying track is used for conveying the box body transferred from the first assembling station; the IGBT sealing ring detection module is used for visually detecting whether the IGBT sealing ring is installed on the box body or not; the water temperature sensor sealing ring detection module is used for visually detecting whether the water temperature sensor is provided with a sealing ring or not; the first material conveying group is used for bearing the sealing ring and feeding.
5. The automated production line of motor controllers of claim 4, wherein the IGBT module mounting stations comprise an IGBT take out group, a first lock screw mask group, a second material tooling plate positioning group, and a third Tray loading elevator; the third Tray feeding lifter is used for feeding the Tray carrying the IGBT module to the positioning group of the second material tooling plate through lifting; the IGBT material taking group is used for transferring to the second material tooling plate positioning group, correcting the position of the IGBT module, clamping the IGBT module to move to the bottom camera position, and placing the IGBT module into the box body after correcting the hole position; The first screw locking mask set is used for pre-locking screws to the IGBT module and locking screws after moving along the X axis and pressing down along the Z axis, the pressing down mechanism drives the screw rod for the servo motor, and the pressing down assembly is provided with a pressure sensor.
6. The automated production line of motor controllers of claim 5, wherein the copper bar locking station comprises a jacking positioning group, a second screwdrivers mask group, and a second float height detection group; the jacking positioning group is used for reading the ID card and jacking; the second screw driving mask set is used for closing the screw driving mask and locking the three-phase copper bar screws to the box body; The second floating height detection group is used for detecting the floating height of the screw.
7. The automated production line of motor controllers of claim 6, wherein the waterway air-tight test station comprises an intake pipe block set, an outlet pipe block set, a first bad discharge rail, and a first air-tight tester; the air inlet pipe plugging group is used for plugging an air inlet pipe; The air outlet water pipe plugging group is used for plugging an air outlet water pipe; The first air tightness tester is used for detecting air tightness of the water channel through 230kPa air pressure; the first defective discharge rail is used for discharging defective products.
8. The automated motor controller production line of claim 7 wherein the spot heat transfer glue station comprises a tri-axial die set, a glue dispensing set, and a glue supply set; The triaxial module is used for driving the dispensing group to move to a dispensing position; the dispensing group is used for dispensing at the dispensing position; the glue supply group is used for providing glue.
9. The automated production line of motor controllers of claim 8, wherein the capacitive magnetic ring installation station comprises a fourth Tray loading elevator, a third material tooling plate positioning group, capacitive magnetic ring clamping jaws, and a second locking screw mask group; the fourth Tray feeding lifter is used for feeding the Tray carrying the capacitor magnetic ring to the third material tooling plate positioning group through lifting; The capacitor magnetic ring clamping jaw is used for transferring to the third material tooling plate positioning group, correcting the position of the capacitor magnetic ring, clamping the capacitor magnetic ring, moving to the bottom camera position, and placing the capacitor magnetic ring into the box body after correcting the hole position; the second locking screw mask set is used for locking screws to the capacitor magnetic ring after moving along the X axis and pressing down along the Z axis.
10. The automated production line of motor controllers of claim 9, wherein the IGBT load end tightening station comprises a second conveyor rail, a third set of locking screw face masks, and a third set of float height detection; The second conveying track is used for conveying the box body transferred from the capacitor magnetic ring mounting station; The third screw locking mask set is used for automatically locking an outer hexagonal screw at the load end of the IGBT; The third floating height detection group is used for detecting the floating height of the screw.
11. The motor controller automation line of claim 10 wherein the flipping station comprises a flipping mechanism and a blow dust extraction mechanism; the turnover mechanism is used for clamping the box body for turnover and transferring to a blowing station; The blowing dust collection mechanism is used for blowing dust collection on the wire body at the blowing station.
12. The automated motor controller manufacturing line of claim 11 wherein the shield cover installation station comprises a shield cover take out group, a fifth Tray feed lift, and a fourth screw locking mask group; The fifth Tray feeding lifter is used for feeding the Tray carrying the shielding cover by lifting; The shielding cover material taking group is used for correcting the position of the IGBT module, sucking the shielding cover to move to the bottom camera position, and placing the shielding cover into the box body after correcting the hole position; the fourth lock screw mask set is used for driving the outer hexagon screw on the shielding cover after moving along the X axis and pressing down along the Z axis.
13. The automated motor controller manufacturing line of claim 12 wherein the first screw float detection station comprises a fourth float detection group; The fourth floating height detection group is used for detecting the floating height of the screw of the shielding cover.
14. The automated motor controller manufacturing line of claim 13 wherein the second inspection station comprises a photo inspection module and a second material delivery group; the photographing detection module is used for visually detecting whether the box body is provided with a control board and an inserting rotary transformer wire harness or not; The second material conveying group is used for bearing the control board and inserting the rotary transformer wire harness and feeding.
15. The automated motor controller manufacturing line of claim 14 wherein the lock control panel station comprises a screw feeder and a fifth set of lock screw masks; the screw feeder is used for supplying screws; The fifth screw locking mask set is used for locking screws on the control panel after the alignment of screw hole positions is visually determined.
16. The automated motor controller production line of claim 15 wherein the locking press-fit plug-in station comprises a screw-driving and float-up detection group, a product translation module, and a product turning group; The screw driving and floating height detection group is used for detecting the floating height of the screw of the control panel; The product translation module is used for clamping the box body to the overturning station; The product overturning group is used for overturning the box body by 180 degrees at the overturning station and placing the box body to the lock crimping plug-in fixture; the screw driving and floating height detection group is also used for driving a locking screw to the pressure-welding plug-in unit and detecting the floating height of the screw; The product overturning group is also used for overturning the module clamping box body by 180 degrees.
17. The automated motor controller production line of claim 16 wherein the upper cover mounting station comprises a fourth material tooling plate positioning group, a glue nozzle origin correction group, a glue dispensing and mounting group, and a sixth Tray feeding elevator; The glue nozzle origin correction group is used for correcting the glue nozzle origin; the dispensing and mounting group is used for automatically dispensing; The sixth Tray feeding lifter is used for feeding the Tray carrying the upper cover to the fourth material tooling plate positioning group through lifting and mechanical arms; the dispensing and mounting group is further used for clamping an upper cover on the positioning group of the fourth material tooling plate after the camera shoots and corrects the position, and mounting the upper cover to the box body after the hole site is calibrated.
18. The automated motor controller manufacturing line of claim 17 wherein the capping station comprises a screw set and an inspection and locating vision set; The checking and positioning vision group is used for checking whether the screw hole positions are aligned or not through visual photographing; the screw driving group is used for driving locking screws on the upper cover.
19. The automated motor controller manufacturing line of claim 18 wherein the second screw float detection station comprises a fifth float detection group; The fifth floating height detection group is used for detecting the floating height of the screw of the upper cover.
20. The automated production line of motor controllers of claim 19, wherein the box assembly air tightness test station comprises a three-phase via and vent cover plugging group, a three-phase cover plugging group, a direct current lock terminal via plugging group, a direct current harness hole plugging group, and a second air tightness tester; the three-phase via hole and ventilation cover plugging group is used for plugging the three-phase via hole and the ventilation cover; the three-phase cover plate plugging group is used for plugging the three-phase cover plate; The direct current lock terminal via hole plugging group is used for plugging the direct current lock terminal via hole; the direct current wire harness hole plugging group is used for plugging the direct current wire harness holes; the second airtight tester is used for detecting the airtight of the box body through 25KPa air pressure.

Description

Automatic production line of motor controller Technical Field The invention relates to the technical field of motor controller production, in particular to an automatic production line of a motor controller. Background With the development of modern society, environmental pollution is increasingly serious, and the development of new energy automobiles is also receiving more attention. The motor controller is used as an important component of the new energy automobile, a plurality of stations are involved in the production process of the motor controller, the manufacturing process is very complex, each station is finished by manual operation at present, the labor cost is high, the labor intensity is high, and the production efficiency is low. Accordingly, improvements in the art are needed. The above information is presented as background information only to aid in the understanding of the present disclosure and is not intended or admitted to be prior art relative to the present disclosure. Disclosure of Invention The invention provides an automatic production line of a motor controller, which aims to solve the problems in the prior art. In order to achieve the above object, the present invention provides the following technical solutions: The utility model provides an automatic production line of motor controller, include box material loading station that sets gradually along production conveyer belt, the pressurized-water pipe station, first equipment station, first detection station, I GBT module installation station, the copper bar locking station, the airtight test station of water course, some heat conduction glue station, electric capacity magnetic ring installation station, IGBT load end screw up the station, the upset station, shielding lid installation station, first screw floats high detection station, the second detection station, locking control panel station, locking crimping plug-in unit station, upper cover installation station, locking upper cover station, second screw floats high detection station, the airtight test station of box assembly, insulating withstand voltage test station, high pressure calibration test station, reactive test station, the procedure burns and writes station, the final inspection station, the second equipment station, automatic radium carving pastes mark station and CCD six inspection station. Further, in the motor controller automation production line, the box feeding station comprises a first manipulator, a box pallet, box cleaning equipment, box labeling equipment and box overturning equipment; The first manipulator is used for clamping the box body from the box body pallet and transferring the box body among the box body cleaning equipment, the box body labeling equipment and the box body overturning equipment; The box pallet is used for bearing the box; the box body cleaning equipment is used for cleaning the box body; the box labeling equipment is used for sucking labels to be attached to the side face of the box and scanning codes; The box body overturning equipment is used for overturning 180 degrees after clamping the box body and transferring to the water pressing pipe station. Further, in the motor controller automation production line, the water pressing pipe station comprises a water pressing pipe box body jig, a box body inner wall gluing group, a second manipulator, a first Tray feeding lifter, a water pressing pipe gluing group, a water pressing pipe clamping jaw, a servo press and a box body overturning group; the water pressing pipe box body jig is used for bearing the box body transferred from the box body overturning equipment and sequentially transferring the box body to a box body gluing position and a water pressing pipe position; the box inner wall gluing group is used for descending at the box gluing position, gluing the box inner wall, and visually detecting whether the box inner wall is glued after gluing is finished; the second manipulator is used for clamping a water pipe from the first Tray feeding lifter and transferring the water pipe to a water pipe gluing position; The first Tray feeding lifter is used for feeding the Tray carrying the water pipe through lifting; The water pipe gluing group is used for gluing the water pipe at the water pipe gluing position and visually detecting whether the water pipe is glued after the gluing is finished; The water pressing pipe clamping jaw is used for clamping a water pipe at the water pressing pipe position; the servo press is used for pressing down on the water pressing pipe to finish the water pressing; The box body overturning group is used for overturning 180 degrees after clamping the box body and is transferred to the first assembly station. Further, in the motor controller automation production line, the first assembling station comprises an assembling jig, a second Tray feeding lifter, a material taking clamping jaw, a first material tooling plate positioning group, a first screw drivin