Automatic assembly equipment for high-voltage AC components of new energy motor controllers

Abstract

This invention relates to the field of motor controller assembly technology, specifically to an automatic assembly equipment for high-voltage AC components of new energy motor controllers. The automatic assembly equipment includes a high-voltage AC component feeding device, a water pipe connector feeding device located to the left of the high-voltage AC component feeding device, and a pressing device located behind the high-voltage AC component feeding device. The output end of the water pipe connector feeding device extends above the high-voltage AC component feeding device. This invention can automatically feed and clean the high-voltage AC components and water pipe connectors, and can also automatically press-fit the high-voltage AC components, water pipe connectors, and new energy motor controller housing, reducing labor and equipment costs in production and shortening the production cycle of the new energy motor controller.

Description

Technical Field

[0001] This invention relates to the field of motor controller assembly technology, specifically to automatic assembly equipment for high-voltage AC components of new energy motor controllers. Background Technology

[0002] In the assembly process of high-voltage AC components for new energy motor controllers, the solder joints on the high-voltage AC components need to be cleaned first. Then, the cleaned high-voltage AC components are pressed into water pipe connectors, and finally, the pressed-in water pipe connectors and high-voltage AC components are pressed into the housing of the new energy motor controller. However, existing automated assembly equipment for high-voltage AC components of new energy motor controllers requires manual loading of the high-voltage AC components, water pipe connectors, and new energy motor controller housing. This results in high labor costs, and the cleaning, transportation, loading, and pressing processes require multiple machines, leading to high equipment investment costs and a long pressing cycle, thus extending the production cycle of new energy motor controllers. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned shortcomings by providing an automatic assembly equipment for high-voltage AC components of new energy motor controllers. This equipment can automatically feed and clean high-voltage AC components and water pipe connectors, and can also automatically press-fit the high-voltage AC components, water pipe connectors, and new energy motor controller housings. This reduces labor and equipment costs in production and shortens the production cycle of new energy motor controllers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An automatic assembly equipment for high-voltage AC components of a new energy motor controller includes a high-voltage AC component feeding device, a water pipe connector feeding device located on the left side of the high-voltage AC component feeding device, and a pressing device located on the rear side of the high-voltage AC component feeding device. The output end of the water pipe connector feeding device extends above the high-voltage AC component feeding device. The pressing device includes a worktable located near the rear side of the high-voltage AC component feeding device, a controller housing feeding component located near the rear side of the worktable, and a six-axis robot arm located on the worktable. A cleaning slide and a pressing slide are located above the controller housing feeding component. A cleaning component is located above the cleaning slide, and a pressing component is located above the pressing slide.

[0006] The beneficial effects of this invention are:

[0007] In practical applications, the high-voltage AC component is fed by a high-voltage AC component feeding device, the water pipe connector is fed by a water pipe connector feeding device, and the controller housing is fed to the bottom of the pressing assembly by a controller housing feeding device. A six-axis robot on the worktable transfers the high-voltage AC component to a cleaning slide, which then feeds the component into the cleaning assembly. Simultaneously, the six-axis robot transfers the water pipe connector to the pressing assembly slide. The cleaning assembly cleans the high-voltage AC component, and the cleaned component slides out of the assembly via the cleaning slide. Finally, the six-axis robot transfers the cleaned high-voltage AC component to the pressing assembly. On the loading slide, the high-voltage AC component and water pipe connector are fed to the bottom of the pressing component via the pressing slide. The pressing component then presses the high-voltage AC component and water pipe connector, clamps the pressed high-voltage AC component, and moves the pressing slide away. The pressing component then automatically presses the high-voltage AC component, water pipe connector, and controller housing. This invention can automatically feed and clean the high-voltage AC component and the water pipe connector, and automatically press the high-voltage AC component, water pipe connector, and new energy motor controller housing, reducing labor and equipment costs in production and shortening the production cycle of the new energy motor controller. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0009] Figure 2 This is a top view of the present invention;

[0010] Figure 3 This is a schematic diagram of the high-voltage AC component feeding device in this invention;

[0011] Figure 4 This is a schematic diagram of the structure of the cargo-carrying trolley in this invention;

[0012] Figure 5 This is a schematic diagram of the trolley locking mechanism, the blister tray positioning mechanism, and the blister tray lifting mechanism in this invention;

[0013] Figure 6 This is a schematic diagram of the water pipe joint feeding device in this invention;

[0014] Figure 7 This is a schematic diagram of the cleaning slide in this invention;

[0015] Figure 8 This is a schematic diagram of the press-fitting slide and press-fitting assembly in this invention;

[0016] Figure 9 This is a schematic diagram of the press-fit assembly in this invention;

[0017] Figure 10This is a schematic diagram of the controller housing feeding assembly in this invention;

[0018] Figure 11 yes Figure 10 A magnified view of a section at point A in the middle;

[0019] Figure 12 This is a schematic diagram of the six-axis robot in this invention;

[0020] Reference numerals: Positioning groove 101; Blister tray support block 102;

[0021] High-voltage AC component feeding device 1; trolley 11; U-shaped base 111; trolley support frame 112; high-voltage AC component feeding rack 12; trolley locking base plate 131; locking fixing block 132; trolley locking cylinder 133; locking movable block 134; height positioning plate 141; height positioning cylinder 142; front and rear positioning slide rails 143; front and rear positioning slides 144; front and rear positioning servo motors 145; left and right positioning frames 146; left and right positioning cylinders 147; lifting plate 148; lifting cylinder 149; blister tray lifting slide rail 151; blister tray lifting slide 152; servo lifting motor 153; blister tray lifting slide plate 154; transplanting slide rail 161; transplanting slide 162; transplanting cylinder 163;

[0022] Water pipe joint feeding device 2; water pipe joint feeding cabinet 21; vibratory feeder 22; water pipe joint feeding guide rail 23;

[0023] Pressing device 3; worktable 31; six-axis robot 32; robotic arm 321; gripping base 322; gripping top seat 323; positioning pin 3231; suction cup 3232; gripping connecting rod 324; visual positioning camera 325; gripping mechanical finger one 326; gripping cylinder one 327 and gripping cylinder two 328; gripping mechanical finger two 329; cleaning slide 33; cleaning support plate 331; cleaning slide rail 332; cleaning slide frame 333; cleaning feeding motor 334; pressing slide 34; pressing support plate 341; pressing platform 342; pressing slide rail 343; pressing loading cylinder 344; pressing loading slide 34 5; Cleaning component 35; Pressing component 36; Pressing bracket 361; Pressing guide rod 362; Pressing slide 363; Pressing servo electric cylinder 364; Pressing plate 365; Pressing connecting rod 366; Pressing clamping claw 367; Pressing clamping cylinder 368; Upper clamp mounting plate 371; Lower clamp mounting plate 372; High voltage AC component clamping cylinder 373; Housing feeding slide rail 381; Housing feeding motor 382; Housing feeding slide 383; Housing feeding abutment cylinder 3831; Housing feeding lower abutment column 3832; Housing feeding plate 384; Housing feeding upper abutment column 3841; Housing feeding cylinder 385. Detailed Implementation

[0024] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0025] like Figure 1-12 As shown, the automatic assembly equipment for high-voltage AC components of a new energy motor controller includes a high-voltage AC component feeding device 1, a water pipe connector feeding device 2 located on the left side of the high-voltage AC component feeding device 1, and a pressing device 3 located on the rear side of the high-voltage AC component feeding device 1. The output end of the water pipe connector feeding device 2 extends above the high-voltage AC component feeding device 1. The pressing device 3 includes a worktable 31 located near the rear side of the high-voltage AC component feeding device 1, a controller housing feeding assembly located near the rear side of the worktable 31, and a six-axis robot 32 located on the worktable 31. A cleaning slide 33 and a pressing slide 34 are located above the controller housing feeding assembly. A cleaning assembly 35 is located above the cleaning slide 33, and a pressing assembly 36 is located above the pressing slide 34.

[0026] Working principle: The high-voltage AC component is fed through the high-voltage AC component feeding device 1, the water pipe connector is fed through the water pipe connector feeding device 2, and the controller housing is fed to the bottom of the pressing assembly 36 through the controller housing feeding assembly. The high-voltage AC component is transferred to the cleaning slide 33 by the six-axis robot 32 on the worktable 31. The high-voltage AC component is fed into the cleaning assembly 35 through the cleaning slide 33. At the same time, the six-axis robot 32 transfers the water pipe connector to the pressing slide 34. The high-voltage AC component is cleaned through the cleaning assembly 35. The cleaned high-voltage AC component is slid out of the cleaning assembly 35 through the cleaning slide 33. The six-axis robot 32 then removes the cleaned high-voltage AC component from the cleaning assembly 35. The flow component is transferred to the pressing slide 34. The high-voltage AC component and water pipe connector are fed to the pressing assembly 36 directly below the pressing assembly 36 through the pressing slide 34. The pressing assembly 36 presses the high-voltage AC component and water pipe connector, clamps the pressed high-voltage AC component, and then moves the pressing slide 34 away. The pressing assembly 36 automatically presses the high-voltage AC component, water pipe connector, and controller housing. This invention can automatically feed and clean the high-voltage AC component and the water pipe connector, and can also automatically press the high-voltage AC component, water pipe connector, and new energy motor controller housing, reducing the labor and equipment costs of production and shortening the production cycle of the new energy motor controller.

[0027] like Figure 1-12As shown, the high-voltage AC component loading device 1 includes a trolley 11, a high-voltage AC component loading rack 12, and a transfer mechanism disposed at the top of the high-voltage AC component loading rack 12. The front of the high-voltage AC component loading rack 12 has two high-voltage AC component loading / unloading stations. Each high-voltage AC component loading / unloading station is equipped with a trolley locking mechanism, a blister tray positioning mechanism, and a blister tray lifting mechanism. The high-voltage AC component loading / unloading station is used to park the trolley 11, which is used to transfer multi-layer blister trays. The trolley locking mechanism is used to lock the trolley 11 onto the high-voltage AC component loading / unloading station. At the loading and unloading station, the blister tray positioning mechanism is used to position the multi-layer blister trays on the trolley 11, and the blister tray lifting mechanism is used to drive the blister trays to rise or fall. In this embodiment, after the trolley 11 enters the high-voltage AC component loading and unloading station, the trolley is locked by the trolley locking mechanism, the blister trays on the trolley 11 are positioned by the blister tray positioning mechanism, the blister trays are driven to rise by the blister tray lifting mechanism, and the high-voltage AC components in the uppermost blister tray are removed by the six-axis robot 32. After all the high-voltage AC components in the uppermost blister tray are removed, the empty blister trays are transferred by the transfer mechanism.

[0028] like Figure 1-12As shown, the trolley 11 includes a rearward-opening U-shaped base 111, multiple casters disposed at the bottom of the U-shaped base 111, and multiple trolley support frames 112 vertically disposed on the U-shaped base 111; the trolley locking mechanism includes a trolley locking base plate 131 fixed at its rear end to the high-voltage AC component loading rack 12, a locking fixing block 132 fixed on the trolley locking base plate 131, and a trolley locking cylinder 133. A locking movable block 134 is driven and connected to the piston rod head of the trolley locking cylinder 133. After the locking movable block 134 rotates, it is positioned directly opposite the locking fixing block 132; the left and right sides of the blister tray Positioning grooves 101 are provided on both sides; the blister tray positioning mechanism includes a height positioning plate 141 movably disposed between the two vertical parts of the U-shaped base 111, multiple height positioning cylinders 142 for driving the height positioning plate 141 to rise or fall, front and rear positioning slide rails 143 symmetrically arranged on the high voltage AC component loading rack 12, front and rear positioning carriages 144 slidably connected to the front and rear positioning slide rails 143, front and rear positioning servo motors 145 for driving the front and rear positioning carriages 144 to slide back and forth along the front and rear positioning slide rails 143, two left and right positioning frames 146 arranged opposite each other, and a mechanism for driving... The two left and right positioning frames 146 are moved closer to or further away from each other by left and right positioning cylinders 147. The height positioning cylinder 142 is fixed on the trolley locking base plate 131, and the left and right positioning cylinders 147 are fixed on the front and rear positioning slides 144. The left and right positioning frames 146 are positioned directly opposite the positioning groove 101. The front and rear positioning servo motors 145 are fixed on the high-voltage AC component loading rack 12. Each of the left and right positioning frames 146 has a lifting plate 148 at its bottom end, which is used to drive the two lifting plates 148 closer to or further away from each other by lifting cylinders 149. The lifting cylinders 149 are fixed on the front and rear positioning slides. 144; The blister tray lifting mechanism includes a blister tray lifting slide rail 151 adjacent to the high-voltage AC component loading rack 12, a blister tray lifting slide 152 slidably connected to the blister tray lifting slide rail 151, and a servo lifting motor 153 disposed between the two blister tray lifting slide rails 151. The movable end of the servo lifting motor 153 drives and connects to the blister tray lifting slide 152. A blister tray lifting slide plate 154 is disposed on the blister tray lifting slide 152. A blister tray front and rear positioning block is disposed on the upper surface of the blister tray lifting slide plate 154. Blister tray support blocks 102 are symmetrically disposed on the left and right sides of the blister tray.The transplanting mechanism includes a transplanting slide rail 161 fixed to the top of the high-voltage AC component loading rack 12 and a transplanting servo motor, a transplanting carriage 162 slidably connected to the transplanting slide rail 161, and the movable end of the transplanting servo motor driving the transplanting carriage 162. Multiple transplanting cylinders 163 are fixed to the bottom of the left and right sides of the transplanting carriage 162, respectively. The piston rod of each transplanting cylinder 163 extends horizontally and drives an L-shaped transplanting block. The vertical portions of the two L-shaped transplanting blocks are aligned. In this embodiment, after the loading trolley 11 enters the high-voltage AC component loading / unloading station, the inner side of the transverse portion of the U-shaped base 111 abuts against... The locking block 132, driven by the locking cylinder 133 of the trolley, rotates the locking movable block 134, locking the lateral part of the U-shaped base 111 between the locking block 132 and the locking movable block 134, thus limiting the front and rear movement of the trolley 11. The height positioning cylinder 142 drives the height positioning plate 141 to rise, lifting the multi-layer blister board from the U-shaped base 111. The left and right positioning cylinders 147 drive the adjacent left and right positioning frames 146 to move closer to each other, so that the left and right positioning frames 146 abut into the positioning grooves 101 on the blister tray. The lifting cylinder 149 drives the lifting plate 148 to extend, and the height positioning cylinder 142 drives the height positioning plate 141 to retract, thus lifting the blister board. The plate 148 supports the bottom of the blister tray. The front and rear positioning servo motors 145 drive the front and rear positioning slides 144 to slide backward along the front and rear positioning rails 143 until the blister tray abuts against the front and rear positioning blocks of the blister tray. The lifting cylinder 149 drives the lifting plate 148 to retract, and the left and right positioning cylinders 147 drive the adjacent left and right positioning frames 146 to move away from each other, placing the blister tray on the blister tray lifting slide plate 154. The servo lifting motor 153 drives the blister tray lifting slide 152, causing the blister tray lifting slide plate 154 and the blister tray to slide upward along the blister tray lifting rail 151. After the multi-layer blister tray rises, the top layer becomes the gripping position of the six-axis robotic arm 32. The piston rod of the transfer cylinder 163 drives the L-shaped transfer block to extend horizontally, so that the lateral part of the L-shaped transfer block supports the blister tray support blocks 102 on both sides of the blister tray. After the high-voltage AC components in the upper layer of the blister tray are loaded, the transfer servo motor drives the transfer slide 162 to move the empty blister tray along the transfer slide rail 161, so that the empty blister tray moves to the loading and unloading station of another high-voltage AC component. The servo lifting motor 153 drives the blister tray lifting slide 152 to move the blister tray lifting slide plate 154 and the blister tray to continue to slide upward along the blister tray lifting slide rail 151, so that the next tray of high-voltage AC components can be raised to the gripping position of the six-axis robot 32.

[0029] like Figure 1-12As shown, the water pipe connector feeding device 2 includes a water pipe connector feeding cabinet 21 located on the left side of the high-voltage AC component feeding device 1, a vibratory feeder 22 located in the water pipe connector feeding cabinet 21, and a water pipe connector feeding guide rail 23 connected to the output end of the vibratory feeder 22. The end of the water pipe connector feeding guide rail 23 away from the vibratory feeder 22 extends to the top of the high-voltage AC component feeding device 1. In this embodiment, the water pipe connectors are fed to the top of the high-voltage AC component feeding device 1 by the vibratory feeder 22 and the water pipe connector feeding guide rail 23, and are then gripped by the six-axis robot 32 onto the pressing slide 34, thus completing the automatic feeding of the water pipe connectors.

[0030] like Figure 1-12 As shown, the cleaning slide 33 includes a cleaning support frame with its bottom fixed to the worktable 31, a cleaning support plate 331 disposed at the top of the cleaning support frame, a cleaning slide rail 332 disposed adjacent to the cleaning support plate 331, a cleaning carriage 333 slidably connected to the cleaning slide rail 332, a cleaning feed motor 334 disposed on the cleaning support plate 331, and a high-voltage AC component clamp fixed to the cleaning carriage 333; the cleaning assembly 35 includes a cleaning box fixed to the cleaning support plate 331, a laser cleaning machine disposed inside the cleaning box, and a cleaning inlet and outlet disposed on the rear side of the cleaning box. One end of the cleaning slide rail 332 extends into the cleaning chamber through the cleaning inlet and outlet. In this embodiment, the six-axis robot 32 transfers the high-voltage AC component from the high-voltage AC component loading device 1 to the high-voltage AC component clamp. The cleaning feed motor 334 drives the cleaning slide 333 to move the high-voltage AC component clamp and the high-voltage AC component along the cleaning slide rail 332 through the cleaning inlet and outlet into the cleaning chamber. The solder joints on the high-voltage AC component are cleaned by a laser cleaning machine. After the high-voltage AC component is cleaned, the cleaning feed motor 334 drives the cleaning slide 333 to move the high-voltage AC component clamp and the high-voltage AC component out of the cleaning inlet and outlet.

[0031] like Figure 1-12As shown, the pressing slide 34 includes a pressing support frame fixed on the worktable 31, a pressing support plate 341 disposed at the top of the pressing support frame, a pressing platform plate 342 fixed on the pressing support plate 341, a pressing slide rail 343 and a pressing loading cylinder 344 disposed on the pressing platform plate 342, a pressing loading slide block 345 slidably connected to the pressing slide rail 343, and a high-voltage AC component clamp two fixed on the pressing loading slide block 345. The movable end of the pressing loading cylinder 344 is driven and connected to the pressing loading slide block 345. The front end of the pressing slide rail 343 extends to the underside of the pressing component 36. In this embodiment, the six-axis robot 32 first puts the water pipe connector onto the plug sleeve, then places the cleaned high-voltage AC component onto the suction base, and uses multiple electromagnets to hold the high-voltage AC component. The pressing loading cylinder 344 drives the pressing loading slide block. 345 moves the water pipe connector and high-voltage AC component directly below the pressing component 36, pressing the water pipe connector onto the high-voltage AC component via the pressing component 36, and clamping the pressed high-voltage AC component and water pipe connector by the pressing component 36; both the high-voltage AC component clamp one and the high-voltage AC component clamp two include an upper clamp mounting plate 371 and a lower clamp mounting plate 372 arranged vertically opposite each other, used to connect the multiple high-voltage AC component clamping cylinders 373 used by the upper clamp mounting plate 371 and the lower clamp mounting plate 372, multiple suction seats set on the upper clamp mounting plate 371, and an electromagnet set on the top of the suction seat; the high-voltage AC component clamp two is provided with a plug-in sleeve; in this embodiment, the high-voltage AC component is transferred to the upper clamp mounting plate 371 by the six-axis robot 32, and the high-voltage AC component is attracted by the electromagnet to prevent the high-voltage AC component from falling off during the feeding process.

[0032] like Figure 1-12As shown, the pressing assembly 36 includes a pressing bracket 361 fixed on the pressing support plate 341, multiple pressing guide rods 362 slidably connected to the pressing support plate 341, a pressing slide 363 fixed to the bottom end of the pressing guide rods 362, and a pressing servo cylinder 364 used to drive the pressing slide 363 to slide up and down. The pressing servo cylinder 364 is fixed on the pressing bracket 361. A pressing plate 365 is provided directly below the pressing slide 363, and multiple pressing connecting rods 366 are used to connect the pressing slide 363 and the pressing plate 365. Pressing clamping claws 367 are provided on the front and rear sides of the pressing plate 365, and pressing clamps are provided on the pressing plate 365. The pressing and clamping cylinder 368 is used to drive two pressing and clamping claws 367 to move closer or further apart. In this embodiment, when pressing the high-voltage AC component and water pipe connector, the pressing servo cylinder 364 drives the pressing slide 363 to slide downwards, and the pressing plate 365 presses the high-voltage AC component and water pipe connector on the pressing slide 34. After the high-voltage AC component and water pipe connector are pressed, the pressing and clamping cylinder 368 drives the two pressing and clamping claws 367 to move closer together, clamping the pressed high-voltage AC component and water pipe connector. The pressing slide 34 moves away, and the pressing servo cylinder 364 drives the pressing slide 363 to continue sliding downwards, pressing the high-voltage AC component and water pipe connector onto the controller housing on the controller housing feeding assembly.

[0033] like Figure 1-12As shown, the controller housing feeding assembly includes a housing feeding slide rail 381 and a housing feeding motor 382 mounted on the workbench 31, a housing feeding slide block 383 slidably connected to the housing feeding slide rail 381, a housing feeding plate 384 mounted above the housing feeding slide block 383, and a housing feeding cylinder 385 connecting the housing feeding slide block 383 and the housing feeding plate 384. A controller housing clamp is mounted on the housing feeding plate 384. An upper housing feeding abutment post 3841 is mounted at the bottom of the housing feeding plate 384. A housing feeding abutment slide rail and a housing feeding abutment cylinder 3831 are mounted on the housing feeding slide block 383. A housing feeding abutment block is slidably connected to the housing feeding abutment slide rail, and a lower housing feeding abutment post 3832 is mounted on the housing feeding abutment block. The housing feeding abutment cylinder 3831... The piston rod head extends horizontally to drive the housing feeding abutment block. When the piston rod head of the housing feeding abutment cylinder 3831 is in the extended state, the top end of the housing feeding lower abutment post 3832 abuts against the bottom end of the housing feeding upper abutment post 3841, and the two are coaxially arranged. In this embodiment, the controller housing is fixed by the controller housing clamp, and the housing feeding motor 382 drives the housing feeding slide 383 to slide along the housing feeding slide rail 381 to send the controller housing directly below the pressing assembly 36. The piston rod head of the housing feeding abutment cylinder 3831 extends horizontally to drive the housing feeding abutment block to slide along the housing feeding abutment slide rail, so that the top end of the housing feeding lower abutment post 3832 abuts against the bottom end of the housing feeding upper abutment post 3841. This can effectively prevent the housing feeding cylinder 385 from retracting during the pressing process of the pressing assembly 36, resulting in a better pressing effect.

[0034] The six-axis robotic arm 32 includes a robotic arm 321 with its bottom fixed to the worktable 31, a gripping base 322 disposed at the output end of the robotic arm 321, a gripping top seat 323 disposed opposite the gripping base 322, multiple gripping connecting rods 324 used to connect the gripping base 322 and the gripping top seat 323, and a visual positioning camera 325 disposed on one side of the gripping base 322; gripping mechanical fingers 326 are respectively disposed on the front and rear sides of the gripping top seat 323, and gripping cylinders 327 and 328 are disposed on the gripping top seat 323. The gripping cylinder 327 is used to drive the two gripping mechanical fingers 326 to move closer or further apart. The gripping top seat 323 has multiple positioning pins 3231 and suction columns on the side away from the gripping base 322. The suction column has a suction cup 3232 at its top. The left side of the gripping top seat 323 has a gripping mechanical finger 329 facing each other. The gripping cylinder 328 is used to drive the two gripping mechanical fingers 329 to move closer or further apart. In this embodiment, the high-voltage AC component is positioned and gripped by the robotic arm 321, gripping top seat 323, positioning pins 3231, suction cup 3232, gripping mechanical finger 326, and gripping cylinder 327. The water pipe connector is gripped by the robotic arm 321, gripping top seat 323, gripping cylinder 328, and gripping mechanical finger 329.

[0035] like Figure 1-12 As shown, it also includes a control cabinet, and the high-voltage AC component feeding device 1, the water pipe joint feeding device 2 and the pressing device 3 are all electrically connected to the control cabinet; in this embodiment, the high-voltage AC component feeding device 1, the water pipe joint feeding device 2 and the pressing device 3 are controlled by the control cabinet.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the scope defined by the spirit of the invention.

Claims

1. Automatic assembly equipment for high-voltage AC components of new energy motor controllers, characterized in that: It includes a high-voltage AC component feeding device (1), a water pipe joint feeding device (2) located on the left side of the high-voltage AC component feeding device (1), and a pressing device (3) located on the rear side of the high-voltage AC component feeding device (1). The output end of the water pipe joint feeding device (2) extends above the high-voltage AC component feeding device (1). The pressing device (3) includes a workbench (31) located near the rear of the high-voltage AC component feeding device (1), a controller housing feeding assembly located near the rear of the workbench (31), and a six-axis robot (32) mounted on the workbench (31). A cleaning slide (33) and a pressing slide (34) are mounted above the controller housing feeding assembly. A cleaning assembly (35) is mounted above the cleaning slide (33), and a pressing assembly (36) is mounted above the pressing slide (34). The high-voltage AC component loading device (1) includes a trolley (11), a high-voltage AC component loading rack (12), and a transfer mechanism located at the top of the high-voltage AC component loading rack (12). The front of the high-voltage AC component loading rack (12) is provided with two high-voltage AC component loading and unloading stations. The high-voltage AC component loading and unloading stations are provided with a trolley locking mechanism, a blister tray positioning mechanism, and a blister tray lifting mechanism. The high-voltage AC component loading and unloading stations are used to park the trolley (11). The trolley (11) is used to transfer multi-layer blister trays. The trolley locking mechanism is used to lock the trolley (11) at the high-voltage AC component loading and unloading station. The blister tray positioning mechanism is used to position the multi-layer blister trays on the trolley (11). The blister tray lifting mechanism is used to drive the blister trays to rise or fall. The cargo trolley (11) includes a U-shaped base (111) with an opening facing backward, multiple casters disposed at the bottom of the U-shaped base (111), and multiple trolley support frames (112) vertically disposed on the U-shaped base (111); The trolley locking mechanism includes a trolley locking base plate (131) fixed at the rear end on the high voltage AC component loading rack (12), a locking fixing block (132) fixed on the trolley locking base plate (131), and a trolley locking cylinder (133). The piston rod of the trolley locking cylinder (133) is driven to connect a locking movable block (134). After the locking movable block (134) rotates, it is positioned directly opposite the locking fixing block (132). Positioning grooves (101) are provided on the left and right sides of the blister tray respectively; the positioning mechanism of the blister tray includes a height positioning plate (141) movably disposed between the two vertical parts of the U-shaped base (111), multiple height positioning cylinders (142) used to drive the height positioning plate (141) to rise or fall, front and rear positioning slide rails (143) symmetrically arranged on the high voltage AC component loading rack (12), front and rear positioning carriages (144) slidably connected to the front and rear positioning slide rails (143), front and rear positioning servo motors (145) used to drive the front and rear positioning carriages (144) to slide back and forth along the front and rear positioning slide rails (143), two left and right positioning frames (146) arranged opposite each other, and a mechanism for driving two The left and right positioning frames (146) move closer to or further away from the left and right positioning cylinders (147) used for positioning each other. The height positioning cylinder (142) is fixed on the trolley locking base plate (131). The left and right positioning cylinders (147) are fixed on the front and rear positioning slides (144). The left and right positioning frames (146) are set directly opposite the positioning groove (101). The front and rear positioning servo motors (145) are fixed on the high voltage AC component loading rack (12). The bottom ends of the left and right positioning frames (146) are each provided with a lifting plate (148) for driving the two lifting plates (148) to move closer to or further away from the lifting cylinders (149) used for positioning each other. The lifting cylinders (149) are fixed on the front and rear positioning slides (144). The blister tray lifting mechanism includes a blister tray lifting slide rail (151) adjacent to the high voltage AC component loading rack (12), a blister tray lifting slide (152) slidably connected to the blister tray lifting slide rail (151), and a servo lifting motor (153) disposed between the two blister tray lifting slide rails (151). The movable end of the servo lifting motor (153) drives and connects to the blister tray lifting slide (152). The blister tray lifting slide (152) is provided with a blister tray lifting plate (154), and the upper surface of the blister tray lifting plate (154) is provided with blister tray front and rear positioning blocks. The blister tray is symmetrically provided with blister tray support blocks (102) on the left and right sides; the transplanting mechanism includes a transplanting slide rail (161) fixed at the top of the high voltage AC component loading rack (12) and a transplanting servo motor, a transplanting carriage (162) slidably connected to the transplanting slide rail (161), the movable end of the transplanting servo motor drives and connects to the transplanting carriage (162), and multiple transplanting cylinders (163) are fixed at the bottom of the left and right sides of the transplanting carriage (162), the piston rod head of the transplanting cylinder (163) extends horizontally and drives and connects to an L-shaped transplanting block, and the vertical parts of the two L-shaped transplanting blocks on the left and right are arranged opposite each other.

2. The automatic assembly equipment for high-voltage AC components of new energy motor controllers according to claim 1, characterized in that, The water pipe connector feeding device (2) includes a water pipe connector feeding cabinet (21) located on the left side of the high-voltage AC component feeding device (1), a vibrating plate (22) located in the water pipe connector feeding cabinet (21), and a water pipe connector feeding guide rail (23) connected to the output end of the vibrating plate (22). The end of the water pipe connector feeding guide rail (23) away from the vibrating plate (22) extends to the top of the high-voltage AC component feeding device (1).

3. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 1, characterized in that, The cleaning slide (33) includes a cleaning support frame with its bottom end fixed on the workbench (31), a cleaning support plate (331) set at the top of the cleaning support frame, a cleaning slide rail (332) adjacent to the cleaning support plate (331), a cleaning slide frame (333) slidably connected to the cleaning slide rail (332), a cleaning feeding motor (334) set on the cleaning support plate (331), and a high-voltage AC component clamp fixed on the cleaning slide frame (333). The cleaning assembly (35) includes a cleaning box fixed on the cleaning support plate (331), a laser cleaning machine disposed inside the cleaning box, a cleaning inlet and outlet provided on the rear side of the cleaning box, and one end of the cleaning slide rail (332) extending into the cleaning box through the cleaning inlet and outlet.

4. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 3, characterized in that, The press-fitting slide (34) includes a press-fitting support frame fixed on the workbench (31), a press-fitting support plate (341) disposed at the top of the press-fitting support frame, a press-fitting table plate (342) fixed on the press-fitting support plate (341), a press-fitting slide rail (343) and a press-fitting loading cylinder (344) disposed on the press-fitting table plate (342), a press-fitting loading slide (345) slidably connected to the press-fitting slide rail (343), and a high-voltage AC component clamp two fixed on the press-fitting loading slide (345). The movable end of the press-fitting loading cylinder (344) is driven to be connected to the press-fitting loading slide (345), and the front end of the press-fitting slide rail (343) extends to the direct underside of the press-fitting component (36). Both the high-voltage AC component clamp one and the high-voltage AC component clamp two include an upper clamp mounting plate (371) and a lower clamp mounting plate (372) arranged opposite each other, for connecting multiple high-voltage AC component clamp cylinders (373) used by the upper clamp mounting plate (371) and the lower clamp mounting plate (372), multiple suction seats set on the upper clamp mounting plate (371), and an electromagnet set on the top of the suction seat; The high-voltage AC component clamp two is provided with a plug-in sleeve.

5. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 4, characterized in that, The pressing assembly (36) includes a pressing bracket (361) fixed on the pressing support plate (341), multiple pressing guide rods (362) slidably connected to the pressing support plate (341), a pressing slide (363) fixed at the bottom end of the pressing guide rods (362), and a pressing servo electric cylinder (364) used to drive the pressing slide (363) to slide up and down. The pressing servo electric cylinder (364) is fixed on the pressing bracket (361). A pressing plate (365) is provided directly below the pressing slide (363) for connecting the pressing slide (363) and the multiple pressing connecting rods (366) used by the pressing plate (365). Pressing clamping claws (367) are provided on the front and rear sides of the pressing plate (365). A pressing clamping cylinder (368) is provided on the pressing plate (365). The pressing clamping cylinder (368) is used to drive the two pressing clamping claws (367) to move closer or further apart.

6. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 1, characterized in that, The controller housing loading assembly includes a housing loading slide rail (381) and a housing loading motor (382) disposed on the worktable (31), a housing loading slide block (383) slidably connected to the housing loading slide rail (381), a housing loading plate (384) disposed above the housing loading slide block (383), the housing loading slide block (383) and the housing loading plate (384) being connected by multiple housing loading cylinders (385), and a controller housing clamp disposed on the housing loading plate (384); The bottom of the housing feeding plate (384) is provided with a housing feeding upper abutment post (3841). The housing feeding slide (383) is provided with a housing feeding abutment slide rail and a housing feeding abutment cylinder (3831). A housing feeding abutment block is slidably connected to the housing feeding abutment slide rail. A housing feeding lower abutment post (3832) is provided on the housing feeding abutment block. The piston rod head of the housing feeding abutment cylinder (3831) extends horizontally and drives the housing feeding abutment block. When the piston rod head of the housing feeding abutment cylinder (3831) is in the extended state, the top end of the housing feeding lower abutment post (3832) abuts against the bottom end of the housing feeding upper abutment post (3841) and the two are coaxially arranged.

7. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 1, characterized in that, The six-axis robot (32) includes a robot arm (321) with its bottom end fixed on the worktable (31), a gripping base (322) disposed at the output end of the robot arm (321), a gripping top seat (323) disposed opposite to the gripping base (322), multiple gripping connecting rods (324) used to connect the gripping base (322) and the gripping top seat (323), and a visual positioning camera (325) disposed on one side of the gripping base (322). The gripping top seat (323) is provided with gripping mechanical fingers 1 (326) on its front and rear sides respectively. The gripping top seat (323) is provided with gripping cylinder 1 (327) and gripping cylinder 2 (328). The gripping cylinder 1 (327) is used to drive the two gripping mechanical fingers 1 (326) to move closer or further away from each other. The gripping top seat (323) is provided with multiple positioning pins (3231) and suction columns on the side away from the gripping base (322). The suction cup (3232) is provided at the top of the suction column. The gripping mechanical fingers 2 (329) is provided on the left side of the gripping top seat (323). The gripping cylinder 2 (328) is used to drive the two gripping mechanical fingers 2 (329) to move closer or further away from each other.

8. The automatic assembly equipment for high-voltage AC components of a new energy motor controller according to claim 1, characterized in that, It also includes a control cabinet, and the high-voltage AC component feeding device (1), water pipe joint feeding device (2) and pressing device (3) are all electrically connected to the control cabinet.

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