Automatic laminating production line for eight-fanning strip generator

Abstract

The invention discloses an automatic laminating production line for an eight-fanning strip generator, and relates to the technical field of generators, the automatic laminating production line comprises a ground, four feeding assemblies are arranged at the four corners of the upper surface of the ground and used for conveying fanning strips, and a laminating assembly is mounted in the middle of the upper surface of the ground; according to the invention, the position of the vacuum chuck can be randomly controlled by controlling the robot arm to open, so that the double fanning strips on the feeding assembly can be quickly transferred to the overlying mould positioning platform, and the transfer rate of the fanning strips is greatly improved; and then the reverse touch plate and the vacuum chuck can be controlled to rotate at the same time by controlling the rotating cylinder to start, so that the lamination of the double fanning strips can be quickly completed, the working efficiency of the lamination equipment is effectively improved, and finally, the lamination flapping cylinder is controlled to start to drive the flapping claw to flap the laminated fanning strips, so that the lamination efficiency of the double fanning strips is improved. Therefore, the accuracy of the lamination position of the fanning strip is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to generators, and in particular to an automatic lamination production line for generators with eight fan-shaped pieces. Background Art

[0002] At present, during the production process of the generator, it is necessary to stack multiple sector-shaped punchings in the rotor assembly. Most of the existing sector-shaped sheet generator stacking equipment are single-sheet feeding, and lack the detection step of the sector-shaped sheet surface. This not only affects the working efficiency of the stacking equipment, but also reduces the stacking quality of the sector-shaped sheets. Moreover, most of the existing sector-shaped sheet generator stacking equipment are not carried out in a dust-free workshop, which causes dust to adhere to the surface of the sector sheets, and then causes the stacking position of the sector sheets to be misaligned, thereby increasing the maintenance workload of the staff. At the same time, it further reduces the user experience of the sector-shaped sheet generator stacking equipment. Summary of the invention

[0003] In order to solve the defects of the prior art, the present invention provides an automatic lamination production line for eight-sector-shaped generators.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The invention discloses an automatic lamination production line for eight-segmented generators, comprising a floor, wherein four feeding assemblies are arranged at the four corners of the upper surface of the floor for conveying the segmented segments, a lamination assembly is arranged at the middle of the upper surface of the floor for transporting and laminating the segmented segments, and a plurality of fences are fixedly installed at the periphery of the upper surface of the floor;

[0006] The feeding assembly includes four feeding racks, the lower ends of the four feeding racks are respectively fixedly installed at the four corners of the upper surface of the ground, and the two front feeding racks are placed horizontally, wherein the cabinet ends are close to each other, and the two rear feeding racks are placed vertically, wherein the cabinet ends are arranged facing straight forward, the left front feeding rack is located in the middle position of the front and rear inner walls thereof and is fixedly connected to a median platform, the upper surfaces of the front and rear ends of the median platform are fixedly connected to two conveying rails, and a transfer platform is clamped at the right ends of the two conveying rails, and the median platform is located at the four corners of its upper surface and is fixedly connected to four docking brackets.

[0007] As a preferred technical solution of the present invention, the front and rear inner walls of the four docking brackets are each embedded with a groove wheel through a bearing, the two groove wheels on the right side are fixedly connected to one end close to each other with two driven rollers, the two front and rear groove wheels are each sleeved with a feeding belt, the mid-position platform is located in the middle position of the upper surface of its right end with a dual-axis motor fixedly installed, the front and rear ends of the dual-axis motor are respectively fixedly connected to one end of the two driven rollers close to each other, and a secondary positioning platform is fixedly installed on the upper surface of the transfer platform.

[0008] As a preferred technical solution of the present invention, two groups of positioning pins are fixedly connected to the upper surfaces at both ends of the secondary positioning platform, two groups of secondary positioning cylinders are fixedly installed at the middle position of the upper surface of the secondary positioning platform, and one end of the two groups of secondary positioning cylinders close to the positioning pin is fixedly connected to a positioning clamping plate, and three trolley positioning base frames are fixedly connected to the upper surface below the left end of the feeding frame and located on the ground, and a feeding trolley is clamped on the upper end of the three trolley positioning base frames.

[0009] As a preferred technical solution of the present invention, two groups of magnetic separators are fixedly installed in the middle position of the upper surface of the feeding trolley, and a positioning platform is fixedly installed on the left side of the upper surface of the feeding frame, and a longitudinal guide rail is fixedly connected to the right side of the rear end of the positioning platform, and a grabbing arm is clamped inside the right end of the longitudinal guide rail, and a rack is fixedly installed on the front of the grabbing arm.

[0010] As a preferred technical solution of the present invention, a servo motor is fixedly installed on the left side of the front end of the positioning platform, a longitudinal adjustment gear is fixedly installed on the right end of the servo motor, two groups of negative pressure suction cups are fixedly installed on the lower end of the grabbing arm, two double-chip detection cylinders are fixedly installed on the top of the rear surface of the inner cavity of the feeding frame, two groups of infrared sensors are embedded in the two double-chip detection cylinders at the front end, the feeding frame is embedded with multiple CCD detection cameras on the right side of its upper surface, and two CCD visual light sources are fixedly installed on the right side of the double-chip detection cylinder and on the front and rear inner walls of the feeding frame.

[0011] As a preferred technical solution of the present invention, the stacking assembly includes four robot arms, the lower ends of the four robot arms are respectively arranged on the inner side of the feeding assembly and fixedly connected to the upper surface of the ground, the left front robot arm is located at its upper end and is fixedly connected to a rotating cylinder, the lower end of the rotating cylinder is fixedly installed with two reverse touch plates, and the lower surfaces of the two reverse touch plates are embedded with two groups of vacuum suction cups.

[0012] As a preferred technical solution of the present invention, two groups of punching sheet beating cylinders are fixedly installed on the upper surfaces of the two reverse touch plates away from each other, and the lower surface of each group of punching sheet beating cylinders away from the rotating cylinder is fixedly connected with a suitable bracket, and the punching sheet beating cylinder and the suitable bracket are hinged with a beating claw at one end away from the rotating cylinder through a pin shaft.

[0013] As a preferred technical solution of the present invention, a laminated tire positioning platform is fixedly installed in the middle position of the upper surface of the ground, a plurality of positioning pins 2 are fixedly installed at the periphery of the upper surface of the laminated tire positioning platform, and the outer side of the positioning pins 2 is clamped with the tire, and the inner surface of the positioning pins 2 at the upper end thereof is fixedly clamped with two stabilizing ring columns, and the outer surfaces of the two stabilizing ring columns are fixedly connected with a plurality of dust removal pipes, and a dust removal hole is opened on the outer surface of each dust removal pipe, and a CCD detection camera 2 is fixedly installed on the side of the dust removal pipe between each two dust removal pipes close to the robot arm.

[0014] As a preferred technical solution of the present invention, the lower end of each dust removal pipe is connected to a transfer pipe, and an air pump is fixedly installed on the left side of the bottom surface of the inner cavity of the laminated tire positioning platform, and the air suction port at the upper end of the air suction pump is connected to the lower surface of the left end of the transfer pipe through the air suction pipe, and the laminated tire positioning platform is fixedly connected to two positioning blocks on the front and rear sides of the inner wall of its lower end, and the outside of the two positioning blocks are clamped with waste buckets, and the internal thread of the upper end of the waste bucket is connected to a filter cover.

[0015] As a preferred technical solution of the present invention, the waste barrel is provided with a positioning hole on the left surface at its upper end, the right end of the vacuum pump is connected to a dust exhaust pipe, and a shifting cylinder is fixedly installed in front of the vacuum pump and on the bottom surface of the inner cavity of the laminated tire positioning platform, and the outer surface of the right end of the shifting cylinder and the upper end of the dust exhaust pipe are fixedly connected with a special-shaped moving plate.

[0016] The beneficial effects of the present invention are:

[0017] 1. This type of eight-sector-shaped generator automated lamination production line, through the dual-axis motor, secondary positioning platform, secondary positioning cylinder and positioning clamping plate, first control the cylinder start to drive the two sets of positioning clamping plates to be pushed out, when the two sets of positioning clamping plates are in full contact with the sector, the double sector is quickly clamped and positioned, thus improving the working efficiency of the equipment in advance, and then control the dual-axis motor to rotate forward to drive the driven roller to rotate forward, the driven roller to rotate forward to drive the groove wheel and the feeding belt to rotate forward at the same time, the feeding belt to rotate forward to drive the transfer platform and the secondary positioning platform to move to the right at the same time, when the secondary positioning platform moves to the right to the specified position, the transfer position of the double sector can be easily adjusted, thereby further improving the working efficiency of the lamination equipment.

[0018] 2. This type of eight-slice fan-shaped sheet generator automatic lamination production line, through the set servo motor, longitudinal adjustment gear, grab arm, negative pressure suction cup, double-sheet detection cylinder and infrared sensor, first control the servo motor to rotate forward to drive the grab arm to move downward, and the grab arm moving downward can drive the negative pressure suction cup to move downward. When the negative pressure suction cup is downward and fully in contact with the fan-shaped sheet, the adsorption of the fan-shaped sheet is quickly completed. Then control the servo motor to rotate forward to drive the grab arm and the fan-shaped sheet to move upward at the same time. When the fan-shaped sheet moves upward to the set position, the double-sheet detection cylinder is controlled to start. The start of the double-sheet detection cylinder can push out the infrared sensor. The double fan-shaped sheets can be quickly detected through the upper and lower infrared sensors, thereby improving the accuracy of the feeding of the lamination equipment and further improving the user experience.

[0019] 3. This type of eight-sector-piece generator automated lamination production line, through the set CCD detection camera 1 and CCD visual light source, first controls the CCD detection camera 1 to start up and then can conduct a comprehensive inspection of the transported sector pieces, so that qualified sector pieces can be effectively screened, thereby improving the working quality of the lamination equipment, and then controls the CCD visual light source to start up and then can illuminate the CCD detection camera 1, so that the accuracy of the CCD detection camera 1's detection results of sector pieces can be improved.

[0020] 4. This type of eight-slice fan-shaped generator automated lamination production line, through the set robot arm, rotary cylinder, vacuum suction cup, punching sheet beating cylinder and beating claw, firstly control the robot arm to start, then the position of the vacuum suction cup can be controlled at will, so that the double fan-shaped sheets on the feeding assembly can be quickly transferred to the lamination mold positioning platform, thus greatly improving the transfer rate of the fan-shaped sheets, and then control the start of the rotary cylinder to control the reverse touch plate and the vacuum suction cup to rotate at the same time, so that the lamination of the double fan-shaped sheets can be completed quickly, so as to effectively improve the working efficiency of the lamination equipment, finally control the start of the punching sheet beating cylinder to drive the beating claw to beat the laminated fan-shaped sheets, thereby effectively improving the accuracy of the lamination position of the fan-shaped sheets.

[0021] 5. This type of automatic lamination production line for eight-sector-shaped generators, through the CCD detection camera 2, vacuum pump and transposition cylinder, first controls the start of the CCD detection camera 2 to detect every two adjacent sectors after lamination, which effectively improves the accuracy of the lamination position of the sectors, thereby speeding up the working speed of the lamination equipment. Then, the vacuum pump is controlled to start, which can drive the dust removal hole to transmit the dust through the dust exhaust pipe to the inside of the waste barrel. At this time, the filter cover can filter and isolate the dust entering the waste barrel, which effectively completes the cleaning and collection of dust, thereby improving the cleanliness of the sector lamination environment. degree, and at the same time, further improves the stacking quality of the fan-shaped pieces. Finally, controlling the start-up of the transposition cylinder can drive the special-shaped moving plate and the dust exhaust pipe to move to the left at the same time. When the upper end of the dust exhaust pipe is fully separated from the inner cavity of the alignment hole, the filter cover plate can be pulled upwards to quickly complete the disassembly and removal of the waste barrel, so that the staff can quickly clean the dust in the waste barrel, and then clamp the waste barrel down on the outside of the positioning block again, and then control the start-up of the transposition cylinder to drive the dust exhaust pipe to enter the interior of the alignment hole again. In this way, the dust cleaning structure can have the function of continuous use, which greatly improves the practicability of the stacking equipment.

[0022] 5. This type of eight-slice fan-shaped generator automatic lamination production line has dust removal holes set up. First, the dust removal holes can effectively clean the dust on the surface of the laminated punching sheets, and then can also dissipate heat on the surface of CCD detection camera 2, thus greatly improving the practicality of the dust removal structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of an automatic lamination production line for eight-segmented generators of the present invention;

[0025] Figure 2 It is a structural schematic diagram of an automatic lamination production line of eight-segmented generator according to the present invention from the right side perspective;

[0026] Figure 3 It is a three-dimensional diagram of the relative positions of the feeding assembly and the robot arm at the left front of an automatic lamination production line for eight-segmented generators of the present invention;

[0027] Figure 4 The invention is an automatic lamination production line for eight-segmented generators. Figure 3 Structural diagram from the right perspective;

[0028] Figure 5The invention is an automatic lamination production line for eight-segmented generators. Figure 3 A schematic diagram of the structure from the bottom perspective;

[0029] Figure 6 It is a cross-sectional view of a feeding assembly of an automatic lamination production line for eight-segmented generators according to the present invention;

[0030] Figure 7 The invention is an automatic lamination production line for eight-segmented generators. Figure 6 A schematic diagram of the structure from the bottom perspective;

[0031] Figure 8 It is a structural schematic diagram of an eight-segmented generator automatic lamination production line according to the present invention from the perspective of a robot arm below;

[0032] Fig. 9 This is a separation diagram of a feeding trolley and a trolley positioning chassis of an automatic lamination production line for eight-segmented generators of the present invention;

[0033] Fig.10 It is a cross-sectional view of the structure of a lamination assembly part of an automatic lamination production line for eight-segmented generators of the present invention;

[0034] Fig.11 It is a side cross-sectional view of the structure of a lamination assembly part of an automatic lamination production line for eight-segmented generators of the present invention;

[0035] Fig.12 The invention is an automatic lamination production line for eight-segmented generators. Fig.11 Stereoscopic image of

[0036] Fig.13 It is a top view of a feed assembly separation structure of an automatic lamination production line for eight-segmented generators of the present invention;

[0037] Fig.14 It is a schematic diagram of the connection structure of the positioning platform and the longitudinal guide rail of an automatic lamination production line of an eight-segmented generator of the present invention at multiple angles;

[0038] Fig.15 The invention is an automatic lamination production line for eight-segmented generators. Figure 1 The enlarged view of point A in the middle;

[0039] Fig.16 The invention is an automatic lamination production line for eight-segmented generators. Figure 3 The enlarged view of point B in the middle;

[0040] Fig.17 The invention is an automatic lamination production line for eight-segmented generators. Figure 5 Enlarged view of point C in the middle;

[0041] Fig.18 The invention is an automatic lamination production line for eight-segmented generators. Figure 8 The enlarged view of point D in the middle;

[0042] Fig.19 The invention is an automatic lamination production line for eight-segmented generators. Fig.10 Enlarged view of point E in the middle;

[0043] Fig. 20 The invention is an automatic lamination production line for eight-segmented generators. Fig.13 Enlarged view of point F in the middle.

[0044] In the figure: 1. Ground; 2. Feeding assembly; 201. Feeding rack; 202. Middle rack; 203. Conveying track; 204. Transfer platform; 205. Docking bracket; 206. Groove wheel; 207. Driven roller; 208. Feeding belt; 209. Double-axis motor; 210. Secondary positioning platform; 211. Positioning pin 1; 212. Secondary positioning cylinder; 213. Positioning clamp; 214. Carriage positioning chassis; 215. Feeding trolley; 216. Magnetic separator; 217. Positioning platform; 218. Longitudinal guide rail; 219. Grasping arm; 220. Rack; 221. Servo motor; 222. Longitudinal adjustment gear; 223. Negative pressure suction cup; 224. Double-piece detection cylinder; 225. Infrared sensor; 2 26. CCD inspection camera 1; 227. CCD visual light source; 3. Overlay assembly; 301. Robot arm; 302. Rotating cylinder; 303. Reverse touch plate; 304. Vacuum suction cup; 305. Punching and beating cylinder; 306. Positioning bracket; 307. Beating claw; 308. Overlay mold positioning platform; 309. Positioning pin 2; 310. Stabilizing ring column; 311. Dust removal pipe; 312. Dust removal hole; 313. CCD inspection camera 2; 314. Transfer pipe; 315. Vacuum pump; 316. Vacuum pipe; 317. Positioning block; 318. Waste barrel; 319. Filter cover; 320. Alignment hole; 321. Dust exhaust pipe; 322. Transposition cylinder; 323. Special-shaped moving plate; 4. Fence. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0046] Example: Figure 1-20As shown, the present invention is an automatic lamination production line for eight-segmented generators, comprising a ground 1, wherein four feeding assemblies 2 are arranged at the four corners of the upper surface of the ground 1 for conveying the segmented segments, a lamination assembly 3 is installed at the middle position of the upper surface of the ground 1 for transporting and laminating the segmented segments, and a plurality of fences 4 are fixedly installed at the periphery of the upper surface of the ground 1; the feeding assembly 2 comprises four feeding racks 201, the lower ends of the four feeding racks 201 are respectively fixedly installed at the four corners of the upper surface of the ground 1, and the two front feeding racks 201 are fixedly installed at the four corners of the upper surface of the ground 1. 01 is placed horizontally, wherein the cabinet ends are close to each other, and the two feeding racks 201 at the rear are placed vertically, wherein the cabinet ends are set to face forward, and the feeding rack 201 at the front left is located in the middle position of its front and rear inner walls and is fixedly connected to a median platform 202, and the upper surfaces of the front and rear ends of the median platform 202 are fixedly connected to two conveying rails 203, and the two conveying rails 203 are located at the right ends thereof and are clamped with a transfer platform 204, and the median platform 202 is located at the four corners of its upper surface and is fixedly connected to four docking brackets 205.

[0047] The front and rear inner walls of the four docking brackets 205 are each embedded with a groove wheel 206 through a bearing, and the ends of the two groove wheels 206 on the right side that are close to each other are fixedly connected to two driven roller shafts 207, and the two groove wheels 206 at the front and rear are each sleeved with a feeding belt 208. The middle platform 202 is located in the middle position of the upper surface of the right end thereof and a double-axis motor 209 is fixedly installed. The front and rear ends of the double-axis motor 209 are respectively fixedly connected to the ends of the two driven roller shafts 207 that are close to each other. The upper surface of the transfer platform 204 is fixedly installed There is a secondary positioning platform 210; two sets of positioning pins 211 are fixedly connected to the upper surfaces of both ends of the secondary positioning platform 210, and two sets of secondary positioning cylinders 212 are fixedly installed in the middle position of the upper surface of the secondary positioning platform 210. The ends of the two sets of secondary positioning cylinders 212 close to the positioning pins 211 are fixedly connected to positioning clamps 213. Three trolley positioning base frames 214 are fixedly connected to the upper surface of the ground 1 below the left end of the feeding frame 201, and the upper ends of the three trolley positioning base frames 214 are all clamped with a feeding trolley 2 15; Two groups of magnet separators 216 are fixedly installed in the middle of the upper surface of the feeding trolley 215, and a positioning platform 217 is fixedly installed on the left side of the upper surface of the feeding frame 201, and a longitudinal guide rail 218 is fixedly connected to the right side of the rear end of the positioning platform 217, and a material grabbing arm 219 is clamped inside the right end of the longitudinal guide rail 218, and a rack 220 is fixedly installed on the front of the material grabbing arm 219; a servo motor 221 is fixedly installed on the left side of the front end of the positioning platform 217, and the right end of the servo motor 221 is fixedly installed There is a longitudinal adjustment gear 222, two groups of negative pressure suction cups 223 are fixedly installed at the lower end of the grabbing arm 219, two double-chip detection cylinders 224 are fixedly installed on the top of the rear surface of the inner cavity of the feeding rack 201, and the two double-chip detection cylinders 224 are located at the front end and embedded with two groups of infrared sensors 225, and the feeding rack 201 is located on the right side of its upper surface and embedded with multiple CCD detection cameras 226, and two CCD visual light sources 227 are fixedly installed on the right side of the double-chip detection cylinders 224 and on the front and rear inner walls of the feeding rack 201.

[0048] Among them, through the set magnetic separator 216, the magnetic separator 216 can absorb the fan-shaped punching placed on the feeding trolley 215, so that the negative pressure suction cup 223 can continuously absorb and transport the fan-shaped punching, effectively reducing the equipment downtime.

[0049] The stacking assembly 3 includes four robot arms 301, the lower ends of the four robot arms 301 are respectively arranged on the inner side of the feeding assembly 2 and fixedly connected to the upper surface of the ground 1, the left front robot arm 301 is located at its upper end and is fixedly connected to a rotating cylinder 302, the lower end of the rotating cylinder 302 is fixedly installed with two reverse touch plates 303, and the lower surfaces of the two reverse touch plates 303 are embedded with two groups of vacuum suction cups 304; two groups of punching sheet beating cylinders 305 are fixedly installed on the upper surfaces of the two reverse touch plates 303 away from each other, and each group of punching sheet beating cylinders 305 is away from one end of the rotating cylinder 302. The lower surface of the ground 1 is fixedly connected with a suitable bracket 306, and the end of the punching sheet beating cylinder 305 and the suitable bracket 306 away from the rotating cylinder 302 is hinged with a beating claw 307 through a pin shaft; a laminated mold positioning platform 308 is fixedly installed in the middle position of the upper surface of the ground 1, and a plurality of positioning pins 309 are fixedly installed on the outer periphery of the upper surface of the laminated mold positioning platform 308, and the outer side of the positioning pin 309 is clamped with a mold, and the inner side surface of the positioning pin 309 at its upper end is fixedly clamped with two stabilizing ring columns 310, and the outer side surfaces of the two stabilizing ring columns 310 are fixedly connected with a plurality of dust removal pipes 3 11. A dust removal hole 312 is provided on the outer surface of each dust removal pipe 311. A CCD detection camera 313 is fixedly installed on one side of the dust removal pipe 311 between each two dust removal pipes 311 close to the robot arm 301. The lower end of each dust removal pipe 311 is connected to a transfer pipe 314. A vacuum pump 315 is fixedly installed on the left side of the bottom surface of the inner cavity of the stacked mold positioning platform 308. The vacuum port at the upper end of the vacuum pump 315 is connected to the lower surface of the left end of the transfer pipe 314 through a vacuum pipe 316. The stacked mold positioning platform 308 is located at the front and rear of the inner wall of its lower end and is fixedly connected with two positioning The block 317, the outside of the two positioning blocks 317 are both connected with a waste bucket 318, and the internal thread of the upper end of the waste bucket 318 is connected to the filter cover 319; the waste bucket 318 is provided with a positioning hole 320 on the left surface of its upper end, the right end of the vacuum pump 315 is connected to the dust exhaust pipe 321, and the top of the dust exhaust pipe 321 is inserted into the inner cavity of the positioning hole 320, and a shifting cylinder 322 is fixedly installed in front of the vacuum pump 315 and on the bottom surface of the inner cavity of the laminated tire positioning platform 308, and the outer surface of the right end of the shifting cylinder 322 and the upper end of the dust exhaust pipe 321 are fixedly connected with a special-shaped moving plate 323.

[0050] Among them, by setting up the stacking component 3, first controlling the CCD detection camera 2 313 to start up can detect every two adjacent sector pieces after stacking, so as to effectively improve the accuracy of the stacking position of the sector pieces, thereby accelerating the working speed of the stacking equipment, and then controlling the vacuum pump 315 to start up can drive the dust removal hole 312 to extract the dust on the surface of the stacking mold positioning platform 308 and the sector pieces, and transfer the dust to the inside of the dust removal pipe 311, and then through the transfer pipe 314, the dust extracted from multiple directions is transferred to the inside of the vacuum pipe 316, and the vacuum pipe 316 then transfers the dust to the inside of the waste bucket 318 through the dust exhaust pipe 321. At this time, the filter cover 319 can filter the dust entering the waste bucket 318. The dust is filtered and isolated, which effectively completes the cleaning and collection of dust, thereby improving the cleanliness of the fan-shaped sheet stacking environment and further improving the stacking quality of the fan-shaped sheets. Finally, controlling the start of the shift cylinder 322 can drive the upper end of the dust exhaust pipe 321 to separate from the inner cavity of the alignment hole 320. At this time, pulling the filter cover 319 upwards can quickly complete the disassembly and removal of the waste barrel 318, so that the staff can quickly clean the dust in the waste barrel 318, and then clamp the waste barrel 318 downward on the outside of the positioning block 317 again, and then controlling the start of the shift cylinder 322 can drive the dust exhaust pipe 321 to enter the interior of the alignment hole 320 again, so that the dust cleaning structure can be used continuously.

[0051] During operation, the rotor punching sheet is picked up and fed: first, the product jig is manually hoisted to the outside of the stacked jig positioning platform 308 and positioned correctly, then the servo motor 221 is controlled to rotate forward to drive the longitudinal adjustment gear 222 to reverse, and the longitudinal adjustment gear 222 is reversed to drive the rack 220 and the grabbing arm 219 to move downward at the same time, and the grabbing arm 219 moves downward to drive the negative pressure suction cup 223 to move downward, and when the negative pressure suction cup 223 is in full contact with the fan-shaped sheet downward, the double fan-shaped sheet is quickly adsorbed, and then the servo motor 221 is controlled to rotate forward to drive the longitudinal adjustment gear 222 to reverse, and the longitudinal adjustment gear 222 is reversed to drive the rack 220 and the grabbing arm 219 to move downward at the same time, and the grabbing arm 219 moves downward to drive the negative pressure suction cup 223 to move downward, and when the negative pressure suction cup 223 is in full contact with the fan-shaped sheet downward, the double fan-shaped sheet is adsorbed quickly, and then the servo motor 221 is controlled to rotate forward to drive the longitudinal adjustment gear 222 to reverse, and the longitudinal adjustment gear 222 is reversed to drive the rack 220 and the grabbing arm 219 to move downward at the same time, and the longitudinal adjustment gear 222 is reversed to drive the rack 220 and the grabbing arm 219 to move downward, and then ... When the service motor 221 rotates forward, it can drive the material grabbing arm 219 and the fan-shaped piece to move upward at the same time. When the fan-shaped piece moves upward to the set position, the double-piece detection cylinder 224 is controlled to start. When the double-piece detection cylinder 224 is started, the infrared sensor 225 can be pushed out. The double fan-shaped pieces can be quickly detected by the upper and lower infrared sensors 225 (the four feeding components 2 must be uniformly controlled to keep the action consistent, and the feeding components 2 must have separate control functions and connection functions). When both sets of infrared sensors 225 have detection signals, it means that the clamping is double After the detection of the fan-shaped piece, first control the double-axis motor 209 to reverse, which can drive the driven roller 207 and the feeding belt 208 to reverse at the same time. The feeding belt 208 reverses and can drive the secondary positioning platform 210 to move to the left just below the double fan-shaped piece, and then control the servo motor 221 to rotate forward to drive the adsorbed double fan-shaped piece to move downward. When the double fan-shaped piece moves between the positioning pin 211 and the positioning clamping plate 213, the secondary positioning cylinder 212 is controlled to start and can drive the two groups of positioning clamping plates 213 to be pushed out. When the two groups of positioning clamping plates 213 and the fan-shaped piece are moved to the left, the positioning pin 211 and the positioning clamping plate 213 are moved forward. When the fan-shaped pieces are fully in contact, the clamping and positioning of the double fan-shaped pieces are quickly completed, and then the servo motor 221 is controlled to reverse and drive the grabbing arm 219 to move upward to the initial position. At this time, the forward rotation of the double-axis motor 209 can drive the driven roller 207 to rotate forward, and the forward rotation of the driven roller 207 can drive the groove wheel 206 and the feeding belt 208 to rotate forward at the same time. The forward rotation of the feeding belt 208 can drive the transfer platform 204 and the secondary positioning platform 210 to move right at the same time, and the rightward movement of the secondary positioning platform 210 can drive the double fan-shaped piece to feed rightward;

[0052] Qualified inspection of rotor punching: When the secondary positioning platform 210 drives the double-sectored sheet to move to the right, the CCD inspection camera 226 is controlled to start to conduct a comprehensive inspection of the transported sectored sheet, wherein the CCD visual light source 227 is controlled to illuminate the CCD inspection camera 226, and the double-sectored sheet can continue to move to the right when the inspection is qualified, and the double-axis motor 209 will be controlled to automatically shut down if it is unqualified, so that the staff can quickly replace the new qualified sectored sheet;

[0053] Punching sheet stacking: When the double sector sheet moves to the right to the transfer position, the robot arm 301 is turned on. The robot arm 301 will drive the reverse touch plate 303 and the vacuum suction cup 304 to move downward at the same time, and control the vacuum suction cup 304 to move to the secondary positioning table 210 to grab two rotor punching sheets (one positive and one negative) at the same time. The four robot arms 301 move simultaneously to put the sector sheet into the first stacking position, and then the robot arm 301 raises the arm and controls the rotating cylinder 302 to rotate 180 degrees. The rotating cylinder 302 rotates 180 degrees to stack the second punching sheet to a position rotated 45 degrees from the first punching sheet. In this way, four robot arms 301 complete the stacking of one layer of fan-shaped sheets, and the number of stacked fan-shaped sheets in one layer is exactly eight. The robot arm 301 repeats the sheet grabbing action to rotate the second layer of fan-shaped sheets and the first layer of fan-shaped sheets 22.5 degrees to place the first fan-shaped sheet of the second layer, and then the robot raises its arm and rotates 180 degrees, and places the second sheet by rotating 45 degrees in the circle with the previous sheet (each layer is stator sheet stacking action with 22.5 degrees of offset). After the manual work is completed, the robot arm 301 is restarted to stack the next batch of sheets again. The robot repeats the above work until the stacking of the sheets is completed.

[0054] Dust cleaning: First, control the CCD detection camera 2 313 to start, so that every two adjacent sector pieces after stacking can be detected, which effectively improves the accuracy of the stacking position of the sector pieces, thereby speeding up the working speed of the stacking equipment, and then control the vacuum pump 315 to start, so that the dust removal hole 312 can be driven to extract the dust on the surface of the stacking mold positioning platform 308 and the sector pieces, and the dust is transferred to the inside of the dust removal pipe 311, and then the dust extracted from multiple directions is transferred to the inside of the vacuum pipe 316 through the transfer pipe 314, and the vacuum pipe 316 then transfers the dust to the inside of the waste bucket 318 through the dust exhaust pipe 321. At this time, the filter cover 319 can filter and isolate the dust entering the waste bucket 318, which effectively completes the dust removal. The dust can be cleaned and collected, thereby improving the cleanliness of the fan-shaped sheet stacking environment, and at the same time, further improving the stacking quality of the fan-shaped sheets. Finally, controlling the start of the shift cylinder 322 can drive the special-shaped movable plate 323 and the dust exhaust pipe 321 to move to the left at the same time. When the upper end of the dust exhaust pipe 321 is fully separated from the inner cavity of the alignment hole 320, the filter cover 319 is pulled upward at this time to quickly complete the disassembly and removal of the waste barrel 318, so that the staff can quickly clean the dust in the waste barrel 318, and then clamp the waste barrel 318 downward on the outside of the positioning block 317 again, and then control the start of the shift cylinder 322 to drive the dust exhaust pipe 321 to enter the interior of the alignment hole 320 again, so that the dust cleaning structure can have the function of continuous use.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic lamination production line for eight-segmented generators, comprising a ground plane (1), characterized in that: The floor (1) is provided with four feeding assemblies (2) at the four corners of its upper surface for conveying the fan-shaped pieces, the floor (1) is provided with a stacking assembly (3) at the middle of its upper surface for transporting and stacking the fan-shaped pieces, and a plurality of fences (4) are fixedly installed at the periphery of the upper surface of the floor (1); The feeding assembly (2) comprises four feeding racks (201), the lower ends of the four feeding racks (201) are respectively fixedly mounted at the four corners of the upper surface of the ground (1), and the two front feeding racks (201) are arranged horizontally, wherein the cabinet ends are close to each other, and the two rear feeding racks (201) are arranged vertically, wherein the cabinet ends are arranged facing forward, and the left front feeding rack (201) is located at the middle position of the front and rear inner walls thereof and is fixedly connected to a middle platform (202), and the upper surfaces of the front and rear ends of the middle platform (202) are fixedly connected to two conveying rails (203), and the two conveying rails (203) are located at the right ends thereof and are both clamped with a transfer platform (204), and the middle platform (202) is located at the four corners of its upper surface and is fixedly connected to four docking brackets (205).

2. The eight-segment generator automatic lamination production line according to claim 1 is characterized in that: The front and rear inner walls of the four docking brackets (205) are each embedded with a groove wheel (206) through a bearing, and the ends of the two groove wheels (206) on the right side that are close to each other are fixedly connected to two driven roller shafts (207), and the two groove wheels (206) at the front and rear are each sleeved with a feeding belt (208), and the middle platform (202) is located at the middle position of the upper surface of the right end thereof, and a dual-axis motor (209) is fixedly installed, and the front end and the rear end of the dual-axis motor (209) are respectively fixedly connected to the ends of the two driven roller shafts (207) that are close to each other, and a secondary positioning platform (210) is fixedly installed on the upper surface of the transfer platform (204).

3. The automatic lamination production line of eight-segmented generator according to claim 2 is characterized in that: Two groups of positioning pins (211) are fixedly connected to the upper surfaces at both ends of the secondary positioning platform (210), two groups of secondary positioning cylinders (212) are fixedly installed in the middle of the upper surface of the secondary positioning platform (210), and one end of the two groups of secondary positioning cylinders (212) close to the positioning pin (211) is fixedly connected to a positioning clamping plate (213), and three trolley positioning base frames (214) are fixedly connected to the upper surface of the ground (1) below the left end of the feeding frame (201), and a feeding trolley (215) is clamped on the upper end of each of the three trolley positioning base frames (214).

4. The automatic lamination production line of eight-segmented generator according to claim 3 is characterized in that: Two groups of magnet separators (216) are fixedly installed in the middle of the upper surface of the feeding trolley (215), and a positioning platform (217) is fixedly installed on the left side of the upper surface of the feeding frame (201). The right side surface of the rear end of the positioning platform (217) is fixedly connected to a longitudinal guide rail (218), and a material grabbing arm (219) is clamped inside the right end of the longitudinal guide rail (218), and a rack (220) is fixedly installed on the front side of the material grabbing arm (219).

5. The automatic lamination production line of eight-segmented generator according to claim 4 is characterized in that: A servo motor (221) is fixedly mounted on the left side of the front end of the positioning platform (217), a longitudinal adjustment gear (222) is fixedly mounted on the right end of the servo motor (221), two groups of negative pressure suction cups (223) are fixedly mounted on the lower end of the grabbing arm (219), two double-chip detection cylinders (224) are fixedly mounted on the top of the rear surface of the inner cavity of the feeding frame (201), two groups of infrared sensors (225) are embedded in the two double-chip detection cylinders (224) at the front end thereof, a plurality of CCD detection cameras (226) are embedded in the right side of the upper surface of the feeding frame (201), and two CCD visual light sources (227) are fixedly mounted on the right side of the double-chip detection cylinders (224) and on the front and rear inner walls of the feeding frame (201).

6. The automatic lamination production line for eight-segmented generator according to claim 5 is characterized in that: The stacking assembly (3) comprises four robot arms (301), the lower ends of the four robot arms (301) are respectively arranged on the inner side of the feeding assembly (2) and fixedly connected to the upper surface of the ground (1), the left front robot arm (301) is located at its upper end and is fixedly connected to a rotating cylinder (302), the lower end of the rotating cylinder (302) is fixedly mounted with two reverse touch plates (303), and the lower surfaces of the two reverse touch plates (303) are embedded with two groups of vacuum suction cups (304).

7. The automatic lamination production line of eight-segmented generator according to claim 6 is characterized in that: Two groups of punching sheet beating cylinders (305) are fixedly mounted on the upper surfaces of the two opposing touch plates (303) at one end away from each other, and a positioning bracket (306) is fixedly connected to the lower surface of the end of each group of punching sheet beating cylinders (305) away from the rotating cylinder (302), and a beating claw (307) is hingedly connected to the end of the punching sheet beating cylinder (305) and the positioning bracket (306) away from the rotating cylinder (302) through a pin shaft.

8. The automatic lamination production line for eight-segmented generator according to claim 7 is characterized in that: A laminated mold positioning platform (308) is fixedly installed in the middle position of the upper surface of the ground (1), and a plurality of positioning pins (309) are fixedly installed on the periphery of the upper surface of the laminated mold positioning platform (308), and the outer part of the positioning pins (309) is clamped with a mold, and the inner surface of the upper end of the positioning pins (309) is fixedly clamped with two stabilizing ring columns (310), and the outer surfaces of the two stabilizing ring columns (310) are fixedly connected with a plurality of dust removal pipes (311), and the outer surface of each dust removal pipe (311) is provided with a dust removal hole (312), and a CCD detection camera (313) is fixedly installed on a side of the dust removal pipe (311) between each two dust removal pipes (311) close to the robot arm (301).

9. The automatic lamination production line for eight-segmented generator according to claim 8 is characterized in that: The lower end of each dust removal pipe (311) is connected to a transfer pipe (314); an air pump (315) is fixedly installed on the left side of the bottom surface of the inner cavity of the laminated mold positioning platform (308); the air suction port at the upper end of the air pump (315) is connected to the lower surface of the left end of the transfer pipe (314) through an air suction pipe (316); the laminated mold positioning platform (308) is fixedly connected to two positioning blocks (317) at the front and rear sides of the inner wall of the lower end thereof; the exteriors of the two positioning blocks (317) are both clamped with a waste barrel (318); the upper end of the waste barrel (318) is internally threadedly connected to a filter cover plate (319).

10. The automatic lamination production line for eight-segmented generator according to claim 9, characterized in that: The waste barrel (318) is provided with an alignment hole (320) on the left side surface at the upper end thereof, the right end of the vacuum pump (315) is connected to a dust exhaust pipe (321), a transposition cylinder (322) is fixedly installed in front of the vacuum pump (315) and on the bottom surface of the inner cavity of the laminated tire positioning platform (308), and the right end of the transposition cylinder (322) and the outer surface of the upper end of the dust exhaust pipe (321) are both fixedly connected to a special-shaped movable plate (323).

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