A grinding and labeling device for the motor housing

Abstract

The present invention discloses a grinding and labeling device for a motor housing, which includes a lifting mechanism, a return conveyor line, a grinding mechanism, a labeling mechanism, a film wrapping mechanism, and a packing mechanism. The lifting mechanism includes a front lifting mechanism and a rear lifting mechanism. A return conveyor line is arranged between the front lifting mechanism and the rear lifting mechanism. A grinding mechanism, a labeling mechanism, a film wrapping mechanism, and a packing mechanism are sequentially arranged on the return conveyor line from left to right. In the present invention, the motor housing is ground by the grinding mechanism. After grinding, labeling is carried out by the labeling mechanism. After labeling, film wrapping operation is carried out by the film wrapping mechanism. After film wrapping, packing is carried out by the packing mechanism. The degree of automation is high, which not only greatly improves the work efficiency, but also reduces the labor intensity.

Description

Technical Field

[0001] The present invention relates to the technical field of motor housings, and particularly to a grinding and labeling device for motor housings. Background Art

[0002] The details and relevant information of the motor need to be conveyed to users through labels, so a labeling process needs to be added in motor production. The existing labeling method is generally manual labeling, which not only has low efficiency but also low accuracy. In view of the above defects, it is necessary to design a grinding and labeling device for motor housings. Summary of the Invention

[0003] The purpose of the present invention is to provide a grinding and labeling device for motor housings to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A grinding and labeling device for motor housings, including a lifting mechanism, a return conveyor line, a grinding mechanism, a labeling mechanism, a film wrapping mechanism, and a packing mechanism. The lifting mechanism includes a front lifting mechanism and a rear lifting mechanism. A return conveyor line is arranged between the front lifting mechanism and the rear lifting mechanism. A grinding mechanism, a labeling mechanism, a film wrapping mechanism, and a packing mechanism are arranged on the return conveyor line from left to right in sequence.

[0005] Preferably, the front lifting mechanism and the rear lifting mechanism have the same structure and are symmetrically arranged. The front lifting mechanism includes a support frame. One side of the support frame is provided with a docking port. The other side of the support frame is vertically provided with a first support plate. A first square opening is formed on the first support plate. A first cylinder is installed on the first support plate. A support is installed on the piston rod of the first cylinder. A rotating shaft is arranged on the support, and a sprocket is installed on the rotating shaft. A chain is wound around the sprocket.

[0006] Preferably, two first side plates are installed at intervals on the other side of the first vertical plate. A first connecting plate is arranged at the bottom of the two first side plates. The two first side plates are fixedly connected through the first connecting plate. A first driving shaft and a first transmission shaft are arranged at intervals between the two first side plates. The first driving shaft is fixedly connected to the output end of the load transfer motor.

[0007] Preferably, the return conveyor line includes an upper conveyor line and a lower conveyor line. The upper conveyor line includes a first conveying unit, a second conveying unit, a third conveying unit, and a fourth conveying unit arranged in sequence. The first conveying unit, the second conveying unit, the third conveying unit, and the fourth conveying unit have the same structure. The first conveying unit includes two second side plates. A second driving shaft and a second transmission shaft are arranged at intervals between the two second side plates.

[0008] Preferably, the grinding mechanism includes a first workbench fixed on a first frame. A first conveying unit is installed on the first workbench. Four second cylinders are installed on the first workbench. The four second cylinders are located inside the first conveying unit. A first positioning pin is installed on the piston rod of the second cylinder. A first blocking cylinder is also installed on the first workbench. A first blocking block is installed on the piston rod of the first blocking cylinder. Four columns are provided on the first workbench.

[0009] Preferably, the labeling mechanism includes a second workbench fixed on a second frame. A second conveying unit, a feeding mechanism, a labeling mechanism, and a pressing mechanism are installed on the second workbench. The feeding mechanism is provided on one side of the second conveying unit. The labeling mechanism and the pressing mechanism are provided on the other side of the second conveying unit. The feeding mechanism includes a motor box. A first bracket is provided on the top of the motor box. A feeding turntable is installed on the first bracket. A receiving motor is provided inside the motor box. A guiding roller is installed on one side of the motor box. A receiving turntable is provided below the guiding roller.

[0010] Preferably, the film wrapping mechanism includes a third workbench fixed on a third frame. A ninth cylinder is provided in the middle of the third workbench. A tray is installed on the piston rod of the ninth cylinder. Four second support columns are provided on the third workbench.

[0011] Preferably, the packing mechanism includes a fourth workbench fixed on a fourth frame. A fourth conveying unit is provided at one end of the fourth workbench. A second manipulator bracket is provided in the middle of the fourth workbench. A second three-axis robotic arm is installed on the second manipulator bracket. A second pneumatic gripper is installed on the second three-axis robotic arm. A tray limiting plate is provided at the other end of the fourth workbench.

[0012] Compared with the prior art, the grinding and labeling device for a motor housing of the present invention forms a feeding and return line by providing a lifting mechanism and a return conveyor line, realizing the feeding of the motor housing and the return of the empty tooling. The present invention performs grinding operations on the motor housing through the grinding mechanism, performs labeling through the labeling mechanism after grinding, performs film wrapping operations through the film wrapping mechanism after labeling, and performs packing through the packing mechanism after film wrapping. It has a high degree of automation, not only greatly improving work efficiency but also reducing labor intensity. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0014] Figure 1Isometric view of the present invention; Figure 2 Isometric view of the front lifting mechanism in the present invention; Figure 3 Top view of the front lifting mechanism in the present invention; Figure 4 Cross-sectional view of the front lifting mechanism in the present invention; Figure 5 Isometric view of the grinding mechanism in the present invention; Figure 6 Left view of the grinding mechanism in the present invention; Figure 7 Schematic structural view of the present invention; Figure 8 Schematic structural view of the movable plate of the feeding mechanism in the present invention; Figure 9 Schematic structural view of the pressing mechanism in the present invention; Figure 10 Isometric view of the film wrapping mechanism in the present invention; Figure 11 Front view of the film wrapping mechanism in the present invention; Figure 12 Right view of the film wrapping mechanism in the present invention; Figure 13 Isometric view of the packing mechanism in the present invention; Figure 14 Right view of the packing mechanism in the present invention.

[0015] In the attached drawings: 1, lifting mechanism; 11, front lifting mechanism; 1101, support frame; 1102, docking port; 1103, first support plate; 1104, first square opening; 1105, first cylinder; 1106, support; 1107, rotating shaft; 1108, sprocket; 1109, chain; 1110, first vertical plate; 1111, first slider; 1112, first guide rod; 1113, mounting seat; 1114, first side plate; 1115, first connecting plate; 1116, first driving shaft; 1117, first transmission shaft; 1118, first driving shaft support; 1119, first driving pulley; 1120, first transmission shaft support; 1121, first transmission pulley; 1122, first belt; 1123, carrier; 12, rear lifting mechanism; 2, return conveyor line; 21, upper conveyor line; 2101, second side plate; 2102, second driving shaft; 2103, second driving shaft support; 2104, second driving pulley; 2105, second transmission shaft; 2106, second transmission shaft support; 2107, second transmission pulley; 2108, second belt; 22, lower conveyor line; 3, grinding mechanism; 301, first workbench; 302, first frame; 303, second cylinder; 304, first positioning pin; 305, first blocking cylinder; 306, first blocking block; 307, column; 308, second support plate; 309, second square opening; 310, first guide rail; 311, second slider; 312, first moving plate; 313, second vertical plate; 314, first sliding table cylinder; 315, fixing plate; 316, grinding block; 317, connecting rod; 318, eccentric wheel; 319, eccentric wheel motor; 320, mounting bracket; 321, dust suction pipe; 322, first sensor bracket; 323, first infrared sensor; 4, labeling mechanism; 41, second workbench; 42, second frame; 43, loading mechanism; 4301, motor box; 4302, first bracket; 4303, loading turntable; 4304, guide roller; 4305, unloading turntable; 4306, guide plate; 4307, upper guide roller; 4308, lower guide roller; 4309, guide roller; 4310, second moving plate; 4311, pressing plate; 4312, second connecting plate; 4313, connecting block; 4314, third cylinder; 4315, slide rail; 4316, third slider; 4317, baffle; 4318, buffer; 4319, second sensor bracket; 4320, second infrared sensor; 4321, fourth cylinder; 4322, pressing block; 44, labeling mechanism; 4401, first three-axis robotic arm; 4402, suction nozzle; 45, pressing mechanism; 4501, third support plate; 4502, first support column; 4503, slide rail; 4504, fourth slider; 4505, third moving plate; 4506, fifth cylinder; 4507, third vertical plate; 4508, second sliding table cylinder; 4509, fourth support plate; 4510, pressing block; 46, sixth cylinder;47. Second positioning pin; 48. Second blocking cylinder; 49. Second blocking block; 5. Film wrapping mechanism; 501. Third workbench; 502. Third frame; 503. Second support column; 504. Fifth support plate; 505. First manipulator; 506. First linear module; 507. First manipulator bracket; 508. Base plate; 509. Third support column; 510. Top plate; 511. Connecting block; 512. Second bracket; 513. Seventh cylinder; 514. Fourth support column; 515. Sixth support plate; 516. Eighth cylinder; 517. Clamping block; 518. Third bracket; 519. L-shaped support plate; 520. First pneumatic gripper; 521. Material roller; 522. Guide roller bracket; 523. Guide roller; 524. Linear module bracket; 525. Second linear module; 526. L-shaped tool holder; 527. Blade; 528. Second manipulator; 529. Ninth cylinder; 530. Support plate; 531. Third sensor bracket; 532. Third infrared sensor; 533. Tenth cylinder; 534. Third positioning pin; 535. Third blocking cylinder; 536. Third blocking block; 6. Packing mechanism; 601. Fourth workbench; 602. Fourth frame; 603. Second manipulator bracket; 604. Second three-axis robotic arm; 605. Second pneumatic gripper; 606. Pallet limit plate; 607. Carton limit plate; 608. Gantry; 609. Fourth bracket; 610. Third linear module; 611. Fourth moving plate; 612. Second guide rail; 613. Fifth slider; 614. Eleventh cylinder; 615. Seventh support plate; 616. Second guide rod; 617. Suction nozzle; 618. Fourth sensor bracket; 619. Fourth infrared sensor; 620. Twelfth cylinder; 621. Fourth positioning pin; 622. Fourth blocking cylinder; 623. Fourth blocking block.; Detailed implementation manners

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-14 As shown in the figure, the present invention provides a technical solution: a grinding and labeling device for a motor housing, including a lifting mechanism 1, a return conveyor 2, a grinding mechanism 3, a labeling mechanism 4, a film wrapping mechanism 5 and a packing mechanism 6. The lifting mechanism 1 includes a front lifting mechanism 11 and a rear lifting mechanism 12. A return conveyor 2 is arranged between the front lifting mechanism 11 and the rear lifting mechanism 12. A grinding mechanism 3, a labeling mechanism 4, a film wrapping mechanism 5 and a packing mechanism 6 are arranged on the return conveyor 2 in sequence from left to right.

[0018] The front lifting mechanism 11 and the rear lifting mechanism 12 in this embodiment have the same structure and are symmetrically arranged. The front lifting mechanism 11 includes a support frame 1101. An interface 1102 is arranged on one side of the support frame 1101. A first support plate 1103 is vertically arranged on the other side of the support frame 1101. A first square opening 1104 is formed on the first support plate 1103. A first cylinder 1105 is installed on the first support plate 1103. A support 1106 is installed on the piston rod of the first cylinder 1105. A rotating shaft 1107 is arranged on the support 1106. A sprocket 1108 is installed on the rotating shaft 1107. A chain 1109 is wound around the sprocket 1108. One end of the chain 1109 passes through the first square opening 1104 and is fixed on the first vertical plate 1110, and the other end of the chain 1109 is fixed on the cylinder block of the first cylinder 1105.

[0019] Two first sliders 1111 are installed on one side of the first vertical plate 1110 in this embodiment. The first sliders 1111 are slidably installed on the first guide rod 1112. The upper and lower ends of the first guide rod 1112 are respectively fixed on the mounting seat 1113, and the mounting seat 1113 is fixed on the first support plate 1103.

[0020] Two first side plates 1114 are installed at intervals on the other side of the first vertical plate 1110 in this embodiment. A first connecting plate 1115 is arranged at the bottom of the two first side plates 1114. The two first side plates 1114 are fixedly connected through the first connecting plate 1115. A first driving shaft 1116 and a first transmission shaft 1117 are arranged at intervals between the two first side plates 1114. The first driving shaft 1116 is fixedly connected to the output end of the load transfer motor. The two ends of the first driving shaft 1116 are installed on the two first side plates 1114 through the first driving shaft supports 1118. First driving pulleys 1119 are installed at both ends of the first driving shaft 1116. The two ends of the first transmission shaft 1117 are installed on the two first side plates 1114 through the first transmission shaft supports 1120. First transmission pulleys 1121 are installed at both ends of the first transmission shaft 1117. The first transmission pulleys 1121 are in transmission connection with the first driving pulleys 1119 through the first belts 1122. A carrier 1123 is placed on the two first belts 1122. A profiling groove matching the motor housing is formed on the carrier 1123, and four positioning holes are formed on the carrier 1123.

[0021] The return conveyor line 2 in this embodiment includes an upper conveyor line 21 and a lower conveyor line 22. The lower conveyor line 22 has the same structure as the upper conveyor line 21. The lower conveyor line 22 is located below the upper conveyor line 21, and the conveying direction of the lower conveyor line 22 is opposite to that of the upper conveyor line 21. The upper conveyor line 21 includes a first conveying unit, a second conveying unit, a third conveying unit, and a fourth conveying unit arranged in sequence. The first conveying unit has the same structure as the second conveying unit, the third conveying unit, and the fourth conveying unit. The first conveying unit includes two second side plates 2101. A second driving shaft 2102 and a second driven shaft 2105 are arranged at intervals between the two second side plates 2101. The second driving shaft 2102 is fixedly connected to the output end of a conveying motor. Both ends of the second driving shaft 2102 are installed on the two second side plates 2101 through second driving shaft supports 2103. Second driving pulleys 2104 are installed at both ends of the second driving shaft 2102. Both ends of the second driven shaft 2105 are installed on the two second side plates 2101 through second driven shaft supports 2106. Second driven pulleys 2107 are installed at both ends of the second driven shaft 2105. The second driven pulleys 2107 are connected to the second driving pulleys 2104 through second belts 2108 for transmission.

[0022] The grinding mechanism 3 in this embodiment includes a first workbench 301. The first workbench 301 is fixed on a first frame 302. A first conveying unit is installed on the first workbench 301. Four second cylinders 303 are installed on the first workbench 301. The four second cylinders 303 are located inside the first conveying unit. A first positioning pin 304 is installed on the piston rod of the second cylinder 303. A first blocking cylinder 305 is also installed on the first workbench 301. A first blocking block 306 is installed on the piston rod of the first blocking cylinder 305. Four columns 307 are arranged on the first workbench 301. A second support plate 308 is installed on the four columns 307. A second square opening 309 is formed in the middle of the second support plate 308. First guide rails 310 are arranged on both sides of the second square opening 309. Second sliders 311 are arranged on the first guide rails 310. A first moving plate 312 is installed on the second sliders 311. A second vertical plate 313 is vertically arranged on the first moving plate 312. A first slide table cylinder 314 is installed on one side of the second vertical plate 313. A fixing plate 315 is installed on the slide table of the first slide table cylinder 314. A grinding block 316 is installed at the bottom of the fixing plate 315. A first sensor bracket 322 is arranged on the first workbench 301. A first infrared sensor 323 is installed on the first sensor bracket 322. The first infrared sensor 323 is located on one side of the grinding block 316.

[0023] In this embodiment, the bottom of the first moving plate 312 is hinged to one end of the connecting rod 317, the other end of the connecting rod 317 is hinged to the eccentric wheel 318, the bottom of the eccentric wheel 318 is fixedly connected to the output end of the eccentric wheel motor 319, the eccentric wheel motor 319 is fixed to the bottom of the second support plate 308, an installation frame 320 is further fixed to the bottom of the second support plate 308, a dust suction pipe 321 is installed on the installation frame 320, the dust suction pipe 321 is communicated with the dust collection box through an air pipe, and an air pump is arranged on the air pipe.

[0024] The labeling mechanism 4 in this embodiment includes a second workbench 41, the second workbench 41 is fixed on the second frame 42, a second conveying unit, a feeding mechanism 43, a labeling mechanism 44 and a pressing mechanism 45 are installed on the second workbench 41, the feeding mechanism 43 is arranged on one side of the second conveying unit, the labeling mechanism 44 and the pressing mechanism 45 are arranged on the other side of the second conveying unit, the feeding mechanism 43 includes a motor box 4301, a first support 4302 is arranged on the top of the motor box 4301, a feeding turntable 4303 is installed on the first support 4302, a material collecting motor is arranged inside the motor box 4301, a guiding roller 4304 is installed on one side of the motor box 4301, a material collecting turntable 4305 is arranged below the guiding roller 4304, the shaft of the material collecting turntable 4305 is fixedly connected to the output end of the material collecting motor, a guiding plate 4306 is arranged on one side of the guiding roller 4304, a pressing block 4322 is arranged above the guiding plate 4306, the pressing block 4322 is fixed on the piston rod of the fourth cylinder 4321, the fourth cylinder 4321 is installed on the motor box 4301, a guiding assembly is arranged below the guiding plate 4306, the guiding assembly includes an upper guiding roller 4307 and a lower guiding roller 4308, the upper guiding roller 4307 is arranged above the lower guiding roller 4308, a tensioning assembly is arranged on one side of the guiding plate 4306, a guiding roller 4309 is arranged below the tensioning assembly, the tensioning assembly includes a second moving plate 4310, one end of the second moving plate 4310 is set as an inclined surface, a pressing plate 4311 is arranged at one end of the second moving plate 4310, a gap for the label to pass through is arranged between the second moving plate 4310 and the pressing plate 4311, a second connecting plate 4312 is installed on one side of the second moving plate 4310, the second connecting plate 4312 is fixedly connected to the piston rod of the third cylinder 4314 through a connecting block 4313, the third cylinder 4314 is fixed on the motor box 4301, a slide rail 4315 is arranged on the motor box 4301, a third slider 4316 is slidably arranged on the slide rail 4315, the third slider 4316 is fixed on the second connecting plate 4312, baffles 4317 are arranged at both ends of the slide rail 4315, and buffers 4318 are installed on the baffles 4317.

[0025] On the second workbench 41 in this embodiment, a second sensor bracket 4319 is provided. A second infrared sensor 4320 is installed on the second sensor bracket 4319, and the second infrared sensor 4320 is located on one side of the motor box 4301.

[0026] The labeling mechanism 44 in this embodiment includes a first three-axis robotic arm 4401. A suction nozzle 4402 is installed on the first three-axis robotic arm 4401, and the suction nozzle 4402 is connected to a vacuum generator.

[0027] The pressing mechanism 45 in this embodiment includes a third support plate 4501. The third support plate 4501 is fixed on the second workbench 41 by four first support columns 4502. Two slide rails 4503 are arranged at intervals on the third support plate 4501. A fourth slider 4504 is arranged on the slide rails 4503. A third moving plate 4505 is arranged on the fourth slider 4504. The bottom of the third moving plate 4505 is fixedly connected to the piston rod of a fifth cylinder 4506. A third vertical plate 4507 is vertically arranged on the third moving plate 4505. A second slide table cylinder 4508 is installed on the third vertical plate 4507. A fourth support plate 4509 is installed on the slide table of the second slide table cylinder 4508. A pressing block 4510 is installed at the bottom of the fourth support plate 4509.

[0028] Fourth cylinders 46 are installed on the second workbench 41 in this embodiment. A second positioning pin 47 is installed on the piston rod of the fourth cylinder 46. A second blocking cylinder 48 is also installed on the second workbench 41. A second blocking block 49 is installed on the piston rod of the second blocking cylinder 48.

[0029] The film wrapping mechanism 5 in this embodiment includes a third workbench 501, the third workbench 501 is fixed on a third rack 502, a ninth cylinder 529 is arranged in the middle of the third workbench 501, a support plate 530 is installed on the piston rod of the ninth cylinder 529, four second support columns 503 are arranged on the third workbench 501, a fifth support plate 504 is arranged on the second support columns 503, an opening is formed in the middle of the fifth support plate 504, a third conveying unit is arranged below the fifth support plate 504, two first linear modules 506 are arranged on the fifth support plate 504 at intervals, the two first linear modules 506 are respectively located on both sides of the opening, a first manipulator bracket 507 is installed on the sliders of the two first linear modules 506, a first manipulator 505 is installed on the first manipulator bracket 507, a third sensor bracket 531 is arranged on the third workbench 501, and a third infrared sensor 532 is installed on the third sensor bracket 531, and the third infrared sensor 532 is located on one side of the ninth cylinder 529.

[0030] In this embodiment, bottom plates 508 are arranged on both sides of the opening, four third support columns 509 are arranged on each of the two bottom plates 508, a top plate 510 is arranged at the top of the third support columns 509, a connecting block 511 is arranged between the two top plates 510, a first bracket 512 is arranged at the bottom of the connecting block 511, a seventh cylinder 513 is installed at the bottom of the first bracket 512, and a clamping plate is installed on the piston rod of the seventh cylinder 513.

[0031] In this embodiment, four fourth support columns 514 are arranged at the bottom of each of the two top plates 510, a sixth support plate 515 is arranged at the bottom of the fourth support columns 514, an eighth cylinder 516 is arranged on the sixth support plate 515, a clamping block 517 is installed on the piston rod of the eighth cylinder 516, a first bracket 518 is arranged on the top plate 510, an L-shaped support plate 519 is installed on the first bracket 518, and a first pneumatic gripper 520 is installed on the L-shaped support plate 519.

[0032] In this embodiment, a material roll first bracket is installed on the fifth support plate 504, a material roll 521 is installed on the material roll first bracket, a protective film is wound on the material roll 521, a guide roll bracket 522 is arranged on one side of the material roll 521, a guide roll 523 is installed on the guide roll bracket 522, a linear module bracket 524 is arranged on one side of the guide roll bracket 522, a second linear module 525 is installed on the linear module bracket 524, an L-shaped tool holder 526 is installed on the slider of the second linear module 525, a blade 527 is installed on the L-shaped tool holder 526, and a second manipulator 528 is also installed on the linear module bracket 524.

[0033] In this embodiment, four tenth cylinders 533 are installed on the third workbench 501. The four tenth cylinders 533 are located inside the third conveying unit. A third positioning pin 534 is installed on the piston rod of the tenth cylinder 533. A third blocking cylinder 535 is also installed on the third workbench 501. A third blocking block 536 is installed on the piston rod of the third blocking cylinder 535.

[0034] The packing mechanism 6 in this embodiment includes a fourth workbench 601. The fourth workbench 601 is fixed on a fourth machine frame 602. A fourth conveying unit is arranged at one end of the fourth workbench 601. A second manipulator bracket 603 is arranged in the middle of the fourth workbench 601. A second three-axis robotic arm 604 is installed on the second manipulator bracket 603. A second pneumatic gripper 605 is installed on the second three-axis robotic arm 604. A pallet limiting plate 606 is arranged at the other end of the fourth workbench 601. The pallet limiting plate 606 is in an L-shaped structure. There are four pallet limiting plates 606. A plurality of pallets are stacked between the four pallet limiting plates 606. A carton limiting plate 607 is arranged on one side of the pallet limiting plate 606. The carton limiting plate 607 is in an L-shaped structure. There are four carton limiting plates 607. A carton is placed between the four carton limiting plates 607. A gantry 608 and a first bracket 609 are respectively arranged on both sides of the pallet limiting plate 606. A third linear module 610 is installed on the gantry 608. One end of a slider of the third linear module 610 is fixedly connected to a fourth moving plate 611. A second guide rail 612 is installed on the first bracket 609. A fifth slider 613 is installed on the second guide rail 612. The fifth slider 613 is fixedly connected to the other end of the fourth moving plate 611. An eleventh cylinder 614 is installed on the fourth moving plate 611. The piston rod of the eleventh cylinder 614 is fixedly connected to a sixth support plate 615. The sixth support plate 615 is in a cross shape. A sliding sleeve is arranged on the fourth moving plate 611. A first guide rod 616 is arranged inside the sliding sleeve. The bottom of the first guide rod 616 is fixedly connected to the sixth support plate 615. Four suction nozzles 617 are arranged at the bottom of the sixth support plate 615. The suction nozzles 617 are communicated with a vacuum generator.

[0035] In this embodiment, a fourth sensor bracket 618 is provided on the fourth workbench 601. A fourth infrared sensor 619 is installed on the fourth sensor bracket 618. The fourth infrared sensor 619 is located on one side of the second manipulator bracket 603. The first infrared sensor 323, the second infrared sensor 4320, the third infrared sensor 532, and the fourth infrared sensor 619 are respectively electrically connected to the controller. The controller is respectively electrically connected to the lifting mechanism 1, the reflux conveyor line 2, the grinding mechanism 3, the labeling mechanism 4, the film wrapping mechanism 5, and the packing mechanism 6. Four twelfth cylinders 620 are installed on the fourth workbench 601. The four twelfth cylinders 620 are located inside the fourth conveying unit. A fourth positioning pin 621 is installed on the piston rod of the twelfth cylinder 620. A fourth blocking cylinder 622 is further installed on the fourth workbench 601. A fourth blocking block 623 is installed on the piston rod of the fourth blocking cylinder 622.

[0036] Working principle of the present invention: Place the motor housing in the profiling groove of the carrier 1123, place the carrier 1123 on the two first belts 1122, the carrier motor works to drive the rotation of the first driving shaft 1116, and the first driving pulley 1119 also moves accordingly. Through the transmission of the first belt 1122, the first driven pulley 1121 is driven to rotate, thereby driving the movement of the first belt 1122, the carrier 1123, and the motor housing, so that the carrier 1123 and the motor housing move onto the first conveying unit. The conveying motor of the first conveying unit works to drive the rotation of the second driving shaft 2102, and the second driving pulley 2104 also moves accordingly. Through the transmission of the second belt 2108, the second driven pulley 2107 is driven to rotate, thereby driving the carrier 1123 and the motor housing to move along the direction of the second belt 2108, so that the carrier 1123 and the motor housing move onto the first conveying unit. When moving to one side of the first infrared sensor 323, the first infrared sensor 323 senses the motor housing and sends the sensing signal to the controller. The controller controls the actions of the second cylinder 303 and the first blocking cylinder 305. The first blocking cylinder 305 acts to push the first blocking block 306 upward to block the carrier 1123. The second cylinder 303 acts to push the first positioning pin 304 upward, and the first positioning pin 304 extends into the positioning hole of the carrier 1123 to fix the carrier 1123. The first sliding table cylinder 314 acts to drive the fixed plate 315 to move downward, and the grinding block 316 also moves downward accordingly, so that the grinding block 316 contacts the motor housing. The eccentric wheel motor 319 works to drive the rotation of the eccentric wheel 318. Through the transmission of the connecting rod 317, the first moving plate 312 is driven to move back and forth along the first guide rail 310, thereby driving the reciprocating movement of the first sliding table cylinder 314 and the grinding block 316, so that the grinding block 316 grinds the motor housing. After grinding is completed, the second cylinder 303 and the first blocking cylinder 305 act. The second cylinder 303 acts to push the first positioning pin 304 downward for resetting, and the first blocking cylinder 305 acts to push the first blocking block 306 downward for resetting. The carrier 1123 is conveyed to the second conveying unit along with the first conveying unit. The second conveying unit conveys the motor housing to one side of the feeding mechanism 43. When the second infrared sensor 4320 senses the motor housing, it sends the sensing signal to the controller. The controller controls the actions of the sixth cylinder 46 and the second blocking cylinder 48. The second blocking cylinder 48 acts to push the second blocking block 49 upward to block the carrier 1123. The sixth cylinder 46 acts to push the second positioning pin 47 upward, and the second positioning pin 47 extends into the positioning hole of the carrier 1123 to fix the carrier 1123. The label tape wound on the feeding turntable 4303 passes through the guide roller 4304, the guide plate 4306, the second moving plate 4310, the guide roller 4309, and the guide assembly in sequence and is wound on the receiving turntable 4305. The receiving motor works to drive the rotation of the receiving turntable 4305 to drive the movement of the label tape.When the label tape needs to be tensioned, the third cylinder 4314 acts to push the connecting block 4313 to move, and the second connecting plate 4312 also moves accordingly, so that the second moving plate 4310 moves to tension the label tape. The first three-axis robotic arm 4401 acts to drive the suction nozzle 4402 to move to the other end of the second moving plate 4310. The vacuum generator works, enabling the suction nozzle 4402 to suck the label on the second moving plate 4310. The first three-axis robotic arm 4401 acts to drive the suction nozzle 4402 with the sucked label to move to the motor housing and stick the label on the motor housing, thus completing the label sticking operation. After the label sticking is completed, the sixth cylinder 46 and the second blocking cylinder 48 act. The second blocking cylinder 48 acts to push the second blocking block 49 downward to reset. The sixth cylinder 46 acts to push the second positioning pin 47 downward to reset. The carrier 1123 is conveyed to the third conveying unit along with the second conveying unit. The third conveying unit conveys the motor housing above the ninth cylinder 529. When the third infrared sensor 532 senses the motor housing, it sends the sensing signal to the controller. The controller controls the tenth cylinder 533 and the third blocking cylinder 535 to act. The third blocking cylinder 535 acts to push the third blocking block 536 upward, and the third blocking block 536 blocks the carrier 1123. The tenth cylinder 533 acts to push the third positioning pin 534 upward, and the third positioning pin 534 extends into the positioning hole of the carrier 1123 to fix the carrier 1123. The first manipulator 505 acts to clamp one end of the protective film. The first linear module 506 works to drive the first manipulator 505 and the first manipulator bracket 507 to move, so that the protective film unwinds and covers above the carrier 1123 and the motor housing. The second manipulator 528 acts to clamp the other end of the protective film. The second linear module 525 works to drive the L-shaped tool holder 526 and the blade 527 to move to cut the protective film. After cutting, the first manipulator 505 and the second manipulator 528 open to release the protective film. The protective film covers the motor housing. The ninth cylinder 529 acts to drive the support plate 530 upward, so that the support plate 530 lifts the carrier 1123 and drives the carrier 1123 to move upward. The first pneumatic gripper 520 acts to clamp the motor housing and the protective film. The seventh cylinder 513 and the eighth cylinder 516 act. The seventh cylinder 513 drives the clamping plate to move, and the clamping plate clamps the motor housing and the protective film. After clamping, the seventh cylinder 513 drives the clamping plate to release, so that the protective film on the motor housing adheres to the motor housing. The eighth cylinder 516 drives the clamping block 517 to move, and the clamping block 517 clamps the motor housing and the protective film. After clamping, the eighth cylinder 516 drives the clamping block 517 to release, so that the protective film on the motor housing adheres to the motor housing, thus completing the film wrapping of the motor housing. After the film wrapping is completed, the first pneumatic gripper 520 acts to release the motor housing. The ninth cylinder 529 acts to drive the support plate 530 downward to reset. The tenth cylinder 533 and the third blocking cylinder 535 act,The third blocking cylinder 535 operates to push the third blocking block 536 downward for reset. The tenth cylinder 533 operates to push the third positioning pin 534 downward for reset. The carrier 1123 is conveyed to the fourth conveying unit along with the third conveying unit. The fourth conveying unit conveys the motor housing to one side of the second manipulator bracket 603. When the fourth infrared sensor 619 senses the motor housing, it sends a sensing signal to the controller. The controller controls the twelfth cylinder 620 and the fourth blocking cylinder 622 to operate. The fourth blocking cylinder 622 operates to push the fourth blocking block 623 upward to block the carrier 1123. The twelfth cylinder 620 operates to push the fourth positioning pin 621 upward. The fourth positioning pin 621 extends into the positioning hole of the carrier 1123 to fix the carrier 1123. The third linear module 610 operates to drive the fourth moving plate 611 to move above the tray. The eleventh cylinder 614 operates to drive the seventh support plate 615 and the suction nozzle 617 downward. The suction nozzle 617 adsorbs the tray. The eleventh cylinder 614 operates to reset. The third linear module 610 operates to drive the fourth moving plate 611 to move above the cardboard box. The eleventh cylinder 614 operates to drive the seventh support plate 615 and the suction nozzle 617 downward. The suction nozzle 617 releases the tray and the tray falls into the cardboard box. The second three-axis robotic arm 604 operates to drive the second pneumatic gripper 605 to move above the motor housing. The second pneumatic gripper 605 operates to clamp the motor housing. The second three-axis robotic arm 604 operates to drive the second pneumatic gripper 605 to move into the cardboard box. The second pneumatic gripper 605 operates to release the motor housing. The motor housing falls onto the tray, thus realizing the packing of the motor housing. The twelfth cylinder 620 and the fourth blocking cylinder 622 operate. The fourth blocking cylinder 622 operates to push the fourth blocking block 623 downward for reset. The twelfth cylinder 620 operates to push the fourth positioning pin 621 downward for reset. The carrier 1123 is conveyed to the rear lifting mechanism 12 along with the fourth conveying unit. The first cylinder 1105 operates to drive the carrier 1123 downward and is conveyed to the front lifting mechanism 11 through the lower conveying line 22, thus realizing the return of the empty carrier.,

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding and labeling device for a motor housing, characterized in that: It includes a lifting mechanism (1), a return conveyor line (2), a grinding mechanism (3), a labeling mechanism (4), a film wrapping mechanism (5) and a packing mechanism (6). The lifting mechanism (1) includes a front lifting mechanism (11) and a rear lifting mechanism (12). A return conveyor line (2) is arranged between the front lifting mechanism (11) and the rear lifting mechanism (12). A grinding mechanism (3), a labeling mechanism (4), a film wrapping mechanism (5) and a packing mechanism (6) are sequentially arranged on the return conveyor line (2) from left to right. The film wrapping mechanism (5) includes a third workbench (501). The third workbench (501) is fixed on a third frame (502). A ninth cylinder (529) is arranged in the middle of the third workbench (501). A pallet (530) is installed on the piston rod of the ninth cylinder (529). Four second support columns (503) are arranged on the third workbench (501). A fifth support plate (504) is arranged on the second support columns (503). An opening is formed in the middle of the fifth support plate (504). A third conveying unit is arranged below the fifth support plate (504). Two first linear modules (506) are arranged on the fifth support plate (504) at intervals. A first manipulator bracket (507) is installed on the slider of the two first linear modules (506). A first manipulator (505) is installed on the first manipulator bracket (507). A third sensor bracket (531) is arranged on the third workbench (501). A third infrared sensor (532) is installed on the third sensor bracket (531). Bottom plates (508) are arranged on both sides of the opening. Four third support columns (509) are arranged on each of the two bottom plates (508). A top plate (510) is arranged at the top of the third support columns (509). A connecting block (511) is arranged between the two top plates (510). A first bracket (512) is arranged at the bottom of the connecting block (511). A seventh cylinder (513) is installed at the bottom of the first bracket (512). A clamping plate is installed on the piston rod of the seventh cylinder (513). Four fourth support columns (514) are arranged at the bottom of each of the two top plates (510). A sixth support plate (515) is arranged at the bottom of the fourth support columns (514). An eighth cylinder (516) is arranged on the sixth support plate (515). A clamping block (517) is installed on the piston rod of the eighth cylinder (516). A first bracket (518) is arranged on the top plate (510). An L-shaped support plate (519) is installed on the first bracket (518). A first pneumatic gripper (520) is installed on the L-shaped support plate (519). A material roll first bracket is installed on the fifth support plate (504). A material roll (521) is installed on the material roll first bracket. A protective film is wound around the material roll (521). A guide roll bracket (522) is arranged on one side of the material roll (521).A guiding roller (523) is installed on the guiding roller bracket (522). A linear module bracket (524) is arranged on one side of the guiding roller bracket (522). A second linear module (525) is installed on the linear module bracket (524). An L-shaped tool holder (526) is installed on the slider of the second linear module (525). A blade (527) is installed on the L-shaped tool holder (526). A second manipulator (528) is also installed on the linear module bracket (524). Four tenth cylinders (533) are installed on the third workbench (501). The four tenth cylinders (533) are located inside the third conveying unit. A third positioning pin (534) is installed on the piston rod of the tenth cylinder (533). A third blocking cylinder (535) is also installed on the third workbench (501). A third blocking block (536) is installed on the piston rod of the third blocking cylinder (535).

2. The grinding and labeling device for the motor housing according to claim 1, wherein: The front lifting mechanism (11) includes a support frame (1101). One side of the support frame (1101) is provided with a docking port (1102). On the other side of the support frame (1101), a first support plate (1103) is vertically arranged. A first square opening (1104) is formed on the first support plate (1103). A first cylinder (1105) is installed on the first support plate (1103). A support (1106) is installed on the piston rod of the first cylinder (1105). A rotating shaft (1107) is arranged on the support (1106). A sprocket (1108) is installed on the rotating shaft (1107). A chain (1109) is wound around the sprocket (1108). One end of the chain (1109) passes through the first square opening (1104) and is fixed on the first vertical plate (1110), and the other end of the chain (1109) is fixed on the cylinder block of the first cylinder (1105).

3. The grinding and labeling device for the motor housing according to claim 2, characterized in that: On the other side of the first vertical plate (1110), two first side plates (1114) are installed at intervals. A first connecting plate (1115) is arranged at the bottom of the two first side plates (1114). The two first side plates (1114) are fixedly connected through the first connecting plate (1115). A first driving shaft (1116) and a first transmission shaft (1117) are arranged at intervals between the two first side plates (1114). The first driving shaft (1116) is fixedly connected to the output end of the load transfer motor. The two ends of the first driving shaft (1116) are installed on the two first side plates (1114) through first driving shaft supports (1118). First driving pulleys (1119) are installed at both ends of the first driving shaft (1116). The two ends of the first transmission shaft (1117) are installed on the two first side plates (1114) through first transmission shaft supports (1120). First transmission pulleys (1121) are installed at both ends of the first transmission shaft (1117). The first transmission pulleys (1121) are in transmission connection with the first driving pulleys (1119) through first belts (1122). A carrier (1123) is placed on the two first belts (1122).

4. The grinding and labeling device for the motor housing according to claim 1, wherein: The return conveyor line (2) includes an upper conveyor line (21) and a lower conveyor line (22). The lower conveyor line (22) is located below the upper conveyor line (21). The upper conveyor line (21) includes a first conveying unit, a second conveying unit, a third conveying unit, and a fourth conveying unit arranged in sequence. The first conveying unit includes two second side plates (2101). A second driving shaft (2102) and a second driven shaft (2105) are arranged at intervals between the two second side plates (2101). The second driving shaft (2102) is fixedly connected to the output end of a conveying motor. Both ends of the second driving shaft (2102) are installed on the two second side plates (2101) through second driving shaft supports (2103). Second driving pulleys (2104) are installed at both ends of the second driving shaft (2102). Second driven pulleys (2107) are installed at both ends of the second driven shaft (2105).

5. The grinding and labeling device for the motor housing according to claim 1, characterized in that: The grinding mechanism (3) includes a first workbench (301). The first workbench (301) is fixed on a first frame (302). A first conveying unit is installed on the first workbench (301). Four second cylinders (303) are installed on the first workbench (301). The four second cylinders (303) are located inside the first conveying unit. A first positioning pin (304) is installed on the piston rod of the second cylinder (303). A first blocking cylinder (305) is also installed on the first workbench (301). A first blocking block (306) is installed on the piston rod of the first blocking cylinder (305). Four columns (307) are arranged on the first workbench (301). A second support plate (308) is installed on the four columns (307). A second square opening (309) is formed in the middle of the second support plate (308). First guide rails (310) are arranged on both sides of the second square opening (309). Second sliders (311) are arranged on the first guide rails (310). A first moving plate (312) is installed on the second slider (311). A second vertical plate (313) is vertically arranged on the first moving plate (312). A first slide table cylinder (314) is installed on one side of the second vertical plate (313). A fixing plate (315) is installed on the slide table of the first slide table cylinder (314). A grinding block (316) is installed at the bottom of the fixing plate (315).

6. The grinding and labeling device for the motor housing according to claim 1, characterized in that: The labeling mechanism (4) includes a second workbench (41), the second workbench (41) is fixed on the second frame (42), a second conveying unit, a feeding mechanism (43), a labeling mechanism (44) and a pressing mechanism (45) are installed on the second workbench (41), the feeding mechanism (43) is arranged on one side of the second conveying unit, the labeling mechanism (44) and the pressing mechanism (45) are arranged on the other side of the second conveying unit, the feeding mechanism (43) includes a motor box (4301), a first support (4302) is arranged on the top of the motor box (4301), a feeding turntable (4303) is installed on the first support (4302), a guiding roller (4304) is installed on one side of the motor box (4301), a material collecting turntable (4305) is arranged below the guiding roller (4304), the shaft of the material collecting turntable (4305) is fixedly connected with the output end of a material collecting motor, a guiding plate (4306) is arranged on one side of the guiding roller (4304), a pressing block (4322) is arranged above the guiding plate (4306), the pressing block (4322) is fixed on the piston rod of a fourth cylinder (4321), the fourth cylinder (4321) is installed on the motor box (4301), a guiding component is arranged below the guiding plate (4306), the guiding component includes an upper guiding roller (4307) and a lower guiding roller (4308), the upper guiding roller (4307) is arranged above the lower guiding roller (4308), a tensioning component is arranged on one side of the guiding plate (4306), a guiding roller (4309) is arranged below the tensioning component, the tensioning component includes a second moving plate (4310), a pressing plate (4311) is arranged at one end of the second moving plate (4310), a second connecting plate (4312) is installed on one side of the second moving plate (4310), and the second connecting plate (4312) is fixedly connected with the piston rod of a third cylinder (4314) through a connecting block (4313).

7. The grinding and labeling device for the motor housing according to claim 1, characterized in that: The packing mechanism (6) includes a fourth workbench (601), the fourth workbench (601) is fixed on a fourth frame (602), a fourth conveying unit is arranged at one end of the fourth workbench (601), a second manipulator support (603) is arranged in the middle of the fourth workbench (601), a second three-axis robotic arm (604) is installed on the second manipulator support (603), a second pneumatic gripper (605) is installed on the second three-axis robotic arm (604), a pallet limit plate (606) is arranged at the other end of the fourth workbench (601), a carton limit plate (607) is arranged on one side of the pallet limit plate (606), a gantry (608) and a first support (609) are respectively arranged on both sides of the pallet limit plate (606), a third linear module (610) is installed on the gantry (608), a slider of the third linear module (610) is fixedly connected with one end of a fourth moving plate (611), a second guide rail (612) is installed on the first support (609), a fifth slider (613) is installed on the second guide rail (612), the fifth slider (613) is fixedly connected with the other end of the fourth moving plate (611), an eleventh cylinder (614) is installed on the fourth moving plate (611), and a piston rod of the eleventh cylinder (614) is fixedly connected with a sixth support plate (615).

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