Automatic assembling device for motor

Abstract

The invention relates to an automatic motor assembling device, and relates to the technical field of motor assembly.The automatic motor assembling device comprises a production platform, a machine shell overturning station, a rubber cover feeding station and a shielding ring rotating station, the side edge of the production platform is provided with the machine shell feeding station, and a first feeding table is arranged above the production platform; a first feeding table is arranged on the edge of the production platform, a moving table is arranged on the side, away from the machine shell feeding station, of the first feeding table, a machine shell overturning station is arranged on the edge of the production platform, and a rotor feeding station is arranged on the side, away from the machine shell feeding station, of the machine shell overturning station. According to the automatic assembling device, through high cooperation of all the stations, automatic assembly line work of motor assembling is achieved, manual intervention is greatly reduced, labor intensity is lowered, production efficiency and product consistency are remarkably improved, and the automatic assembling device has extremely high practical value and remarkable economic benefits.

Description

Technical Field

[0001] The present application relates to the technical field of motor assembly, and in particular to an automatic motor assembly device. Background Art

[0002] Automatic motor assembly refers to the process of efficiently and accurately assembling the various parts of a motor (such as stators, rotors, end covers, bearings, etc.) into a complete motor using automated equipment and technology in accordance with a specific process flow. In the early days of motor production, manual assembly was mainly relied on. Manual assembly has many problems, such as low assembly efficiency. It may take a skilled worker several hours to assemble an ordinary motor. As the motor structure becomes more and more complex, the assembly time will be longer. In the prior art, the related technology of automatic assembly of motors can refer to the Chinese patent with publication number CN117220460A, which discloses a motor production line, including a stator assembly line, which includes multiple assembly machines; the stator assembly line also includes several transfer devices, one transfer device includes a front support seat configured on the previous assembly machine and a rear support seat configured on the next assembly machine, the front support seat and the rear support seat are used to support the stator, the stator is upright, and the opening of the stator is arranged in the horizontal direction; the transfer device also includes a transfer mechanism, the transfer mechanism includes a clamping assembly, the clamping assembly is used to clamp the stator, the clamping assembly can be lifted and translated to transfer the stator from the front support seat to the rear support seat, or the transfer mechanism includes a positioning member, the positioning member can be lifted and translated, the positioning member has an upper recessed portion open downward, and the upper recessed portion accommodates the top of the stator to position and move the stator. It solves the problem of reducing manual loading and unloading operations, allowing each assembly machine to work continuously, and improving production efficiency.

[0003] The inventor discovered the following problems in the prior art during the implementation of this application: The motor is mainly composed of a housing, a rotor and a rubber cover. At present, in order to improve the efficiency of motor assembly, different automatic assembly stations are usually set up. The rotor and the rubber cover need to be assembled into the housing in sequence. The current assembly equipment is usually two different types. After the rotor is assembled, a robot is needed to move the housing with the rotor to the next station, which takes extra time, thus affecting the overall assembly efficiency and automation. Summary of the invention

[0004] The purpose of this application is to provide a motor automatic assembly device.

[0005] The present application provides a motor automatic assembly device that adopts the following technical solution: A motor automatic assembly device comprises a production platform, a casing flipping station, a rubber cover loading station and a shielding ring rotating station, wherein a casing loading station is arranged on the side of the production platform, and a first loading platform is arranged above the production platform, and a moving platform is arranged on the side of the first loading platform away from the casing loading station, and a casing flipping station is arranged at the edge of the production platform, and a rotor loading station is arranged on the side of the casing flipping station away from the casing loading station, and a rubber cover loading station is arranged on the side of the rotor loading station away from the casing flipping station, and a first moving platform is arranged on the side of the moving platform away from the rubber cover loading station. A casing conveying station, and a second casing conveying station is arranged on the side of the first casing conveying station away from the casing loading station, and a rubber cover pressing station is arranged on the side of the rubber cover loading station away from the rotor loading station, a rubber cover feeding station is arranged below the rubber cover pressing station, and a knocking station is arranged on the side of the rubber cover pressing station away from the rubber cover loading station, and a performance testing station is arranged on the side of the knocking station away from the rubber cover pressing station, and a shielding ring rotating station is arranged on the side of the performance testing station away from the knocking station, and a shielding ring installation station is arranged on the side of the shielding ring rotating station away from the performance testing station.

[0006] By adopting the above technical solution, the production platform serves as the hub of the entire device to cooperate with the orderly operation of each station. The casing flipping station is used to flip the casing barrel 180°, and then the rotor loading station places the rotor accurately into the interior of the casing barrel. Adjacent to the rotor loading station is the rubber cover loading station, which uses an automated conveying system to accurately convey the rubber cover to the assembly position to prepare for the subsequent pressing process. The first casing conveying station conveys the casing that has been assembled with some components to the next process, and then the second casing conveying station further undertakes the conveying task of the casing barrel to ensure that the casing barrel continues to be conveyed during the assembly process. The rubber cover pressing station accurately presses the rubber cover onto the casing barrel to ensure the tightness and stability of the assembly. The rubber cover feeding station is set up continuously. Provide sufficient rubber covers for the rubber cover pressing station, and then use the knocking structure to moderately knock the assembled parts to make the connection between the parts more stable. After the inspection is completed, the performance inspection station will conduct a comprehensive inspection of the performance indicators of the assembled casing barrel. The shielding ring rotation station makes precise rotation adjustment of the shielding ring to prepare for the subsequent installation process. Then the shielding ring installation station installs the shielding ring on the motor barrel to complete the assembly of the motor's rotor, rubber cover and shielding ring. The motor automatic assembly device realizes the automated assembly line operation of the motor through the high degree of coordination of each station, which not only greatly reduces manual intervention and labor intensity, but also significantly improves production efficiency and product consistency, and has extremely high practical value and significant economic benefits.

[0007] The casing loading station includes a conveying platform, a first feed port, a first electric push rod, a second electric push rod and a discharge port, and the first feed port is arranged on the side of the conveying platform away from the production platform, and the first electric push rod is arranged at the edge of the conveying platform, and the second electric push rod is arranged on the side of the conveying platform away from the first electric push rod, and the discharge port is arranged on the side of the conveying platform away from the second electric push rod.

[0008] By adopting the above technical solution, the casing barrel enters the conveying platform from the first feed port, and the first electric push rod and the second electric push rod accurately adjust the position of the casing on the conveying platform according to a preset program. The two electric push rods drive the screw nut mechanism through the motor to convert the rotational motion of the motor into linear motion, thereby pushing the casing barrel to move on the conveying platform. After being pushed by the second electric push rod, the casing barrel is pushed from the discharge port to the production platform, ensuring that the casing barrel continues to enter the first loading platform of the production platform.

[0009] The casing flipping station includes a sliding base, a first clamping and translational station, a second clamping and translational station, a third clamping and translational station and a flipping assembly, and the first clamping and translational station is slidably connected to the edge of the sliding base, and the second clamping and translational station is arranged on the side of the first clamping and translational station, and the third clamping and translational station is arranged on the side of the second clamping and translational station away from the first clamping and translational station, and a flipping assembly is arranged below the second clamping and translational station, and the flipping assembly includes a clamping claw, a rotating shaft and a docking base, and the side of the clamping claw away from the production platform is rotatably connected to the rotating shaft, and the side of the rotating shaft away from the clamping claw is provided with a docking base.

[0010] By adopting the above technical solution, the three clamping and translation stations drive the ball screw through the servo motor to achieve precise linear movement and positioning. They work together to accurately grasp the casing barrel and move it to the appropriate position. When the casing is moved above the flip assembly, the clamping claw is connected to the electric drive structure through the rotating shaft to achieve a rotational connection, and the clamping claw drives the clamping of the casing barrel. The rotating shaft is connected to the rotating drive structure inside the docking base. Driven by the motor, the rotating shaft rotates, thereby achieving a 180° rotation of the casing barrel to meet the requirements of the subsequent assembly process for the direction of the casing barrel.

[0011] The first housing conveying station includes a slide rail, a mounting seat, a moving workpiece, a connecting plate and a moving claw, and the mounting seat is slidably connected to the top of the slide rail, and the moving workpiece is slidably connected to the side of the mounting seat, and a connecting plate is installed on the top of the moving workpiece by bolts, and a moving claw is provided on the side of the connecting plate away from the moving workpiece.

[0012] By adopting the above technical solution, the mounting seat is moved on the slide rail by meshing the gear connected to the motor with the rack on the slide rail, and the moving workpiece is driven by another set of motors on the mounting seat to move the rod of the moving workpiece by meshing the gear and the rack to achieve side sliding, and then the moving claw is driven by electric drive to achieve the clamping effect, and grabs the casing barrel with the assembled rotor to move it, so that the casing barrel is transported along the slide rail to the next process.

[0013] The rubber cover feeding station includes a rubber cover conveying channel, a second loading platform, a second feeding port and a camera, and the second loading platform is arranged on the side of the rubber cover conveying channel, and the second feeding port is arranged on the side of the second loading platform away from the rubber cover conveying channel, and a camera is installed above the rubber cover conveying channel by bolts.

[0014] By adopting the above technical solution, the rubber cover enters from the second feed port and reaches the rubber cover conveying channel through the second loading platform. The camera detects the electronic components in the rubber cover through image recognition technology, and transmits the collected image information to the control system, which analyzes the image through a preset algorithm to determine the position, quantity and quality of the electronic components. If a difference is found in the position of the electronic components, the control system will drive the rubber cover flipping unit to flip the rubber cover to make the rubber cover flat. At the same time, the camera can also monitor the conveying status of the rubber cover in real time to ensure that the rubber cover can continuously provide sufficient materials for the rubber cover pressing station.

[0015] The knocking station includes a first electric push rod, a knocking channel, a second electric push rod, a first moving channel, a third electric push rod and a second moving channel, and the knocking channel is placed at the pushing end of the first electric push rod, and the second electric push rod is arranged on the side of the knocking channel away from the first electric push rod, and the first moving channel is placed at the pushing end of the second electric push rod, and the third electric push rod is arranged on the side of the knocking channel away from the rubber cover feeding station, and the second moving channel is placed at the output end of the third electric push rod.

[0016] By adopting the above technical solution, when the motor barrel equipped with the rotor and the rubber cover enters the knocking station, the first electric push rod pushes the motor barrel into the knocking channel. In the knocking channel, the motor is knocked in the second channel by the first electric push rod. After the knocking is completed, the second electric push rod pushes the motor barrel to the first moving channel, and then the third electric push rod pushes the motor to the second moving channel. While realizing the circulation of the motor barrel in the knocking station, the assembled components are moderately knocked, so that the connection between the components is more stable, and the position accuracy between the rotor, the rubber cover and the casing is improved.

[0017] A limiting workpiece is arranged below the rotor loading station, and the limiting workpiece includes a limiting sleeve, a fixed block and a casing cylinder, and a fixed block is arranged on the side of the limiting sleeve away from the moving platform, and a casing cylinder is placed below the limiting sleeve, the rotor loading station includes a steering bracket, an electric telescopic rod and a rotor adsorption sleeve, and an electric telescopic rod is installed at the edge of the steering bracket, and a rotor adsorption sleeve is installed at the bottom end of the electric telescopic rod, the rubber cover loading station includes a continuous feeding table and a feeding seat, and a feeding seat is arranged on the side of the continuous feeding table away from the production platform.

[0018] By adopting the above technical scheme, when the casing barrel is conveyed to the bottom of the rotor loading station, the limiting workpiece locates the position of the casing barrel, and then when the casing moves to the bottom of the limiting sleeve, the limiting sleeve connected to the fixed block limits the position and posture of the casing barrel, and then the steering bracket can realize angle adjustment through the rotating joint driven by the motor, and the electric telescopic rod utilizes the motor to drive the screw nut mechanism to realize telescopic movement, and the electric telescopic rod drives the rotor adsorption sleeve to descend, and the rotor adsorption sleeve accurately adsorbs the rotor into the interior of the rotor adsorption sleeve through electromagnetic adsorption, and then rises and places the rotor into the interior of the casing barrel.

[0019] A sensor detection component is arranged between the rubber cover loading station and the rubber cover feeding station, and the sensor detection component includes a fixed frame, a rotating base and a sensor detection probe, and the rotating base is clamped inside the fixed frame, and the sensor detection probe is rotatably connected to the top of the rotating base, and the performance detection station includes a pre-rotation station, a no-load detection station and a withstand voltage detection station, and a no-load detection station is arranged on the side of the pre-rotation station away from the casing loading station, and a withstand voltage detection station is arranged on the side of the no-load detection station away from the pre-rotation station.

[0020] By adopting the above technical scheme, when the casing barrel is moving, the sensor detection component is connected to the fixed frame through the rotating base, wherein the rotating base is driven by the motor to move the passing casing barrel, thereby detecting the corresponding position of the moved casing barrel, and then when the casing barrel is below the pre-rotation station, the casing barrel with the rotor installed is initially operated by the frequency conversion motor, so that the various components of the motor enter the working state, and then enter the no-load detection station. In the no-load state, the speed sensor, current sensor and voltage sensor inside the no-load detection station are used to detect the speed, current and voltage parameters of the motor to determine whether the no-load performance of the motor meets the requirements. Finally, in the withstand voltage test station, the motor is subjected to a withstand voltage test through the withstand voltage test station, and a certain high voltage is applied between the winding and the casing barrel of the motor to detect the insulation performance of the motor, comprehensively detect various performance indicators of the motor, and strictly control product quality.

[0021] The shielding ring rotating station includes a first clamping station, a second clamping station, a third clamping station, a placement base, an infrared detection probe, a positioning plate and a shielding ring loading seat, and the second clamping station is arranged on the side of the first clamping station, and the third clamping station is arranged on the side of the second clamping station away from the first clamping station, and a placement base is arranged below the first clamping station, and an infrared detection probe is installed on the outer diameter surface of the placement base, and a positioning plate is arranged below the second clamping station, and a shielding ring loading seat is arranged below the third clamping station.

[0022] By adopting the above technical scheme, the first clamping station, the second clamping station and the third clamping station insert the clamping semicircular ring into the inside of the shielding ring through the screw driven by the servo motor, and support the shielding ring by expansion, so as to accurately clamp the shielding ring for movement, and accurately adjust the position of the shielding ring according to the position information fed back by the infrared detection probe and the positioning plate, and then the infrared detection probe detects the position and posture of the shielding ring by emitting and receiving infrared rays. When the positioning plate places the shielding ring, the infrared detection probe provides an accurate positioning reference for the shielding ring to prepare for subsequent installation.

[0023] The shielding ring installation station includes a mounting bracket, a mounting reinforcement bracket and a limiting ring, and the mounting reinforcement bracket is arranged on the side of the mounting bracket, and the limiting ring is arranged below the mounting bracket.

[0024] By adopting the above technical solution, when the shielding ring is adjusted to a suitable position, the mounting bracket and the mounting reinforcement bracket are driven by a motor to squeeze the shielding ring so that the shielding ring is squeezed and installed on the casing barrel, and then the shielding ring is accurately positioned by the limiting ring to ensure the stability and firmness of the shielding ring installation.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The production platform serves as the hub of the entire device to coordinate the orderly operation of each station. The casing flipping station is used to flip the casing barrel 180°, and then the rotor loading station places the rotor accurately into the casing barrel. Next to the rotor loading station is the rubber cover loading station, which uses an automated conveying system to accurately convey the rubber cover to the assembly position to prepare for the subsequent press-fitting process. The first casing conveying station conveys the casing with some components assembled to the next process, followed by the second casing conveying station to further undertake the casing barrel conveying task to ensure that the casing barrel continues to be conveyed during the assembly process. The rubber cover pressing station accurately presses the rubber cover onto the casing barrel to ensure the tightness and stability of the assembly. The set rubber cover feeding station continuously presses the rubber cover for the rubber cover. The station provides sufficient rubber covers, and then the knocking station uses the knocking structure to moderately knock the assembled parts to make the connection between the parts more stable. After the inspection is completed, the performance inspection station conducts a comprehensive inspection of the various performance indicators of the assembled casing barrel. The shielding ring rotation station makes precise rotation adjustment of the shielding ring to prepare for the subsequent installation process. Then the shielding ring installation station installs the shielding ring on the motor barrel to complete the assembly of the motor's rotor, rubber cover and shielding ring. The motor automatic assembly device realizes the automated assembly line operation of the motor through the high degree of coordination of each station, which not only greatly reduces manual intervention and labor intensity, but also significantly improves production efficiency and product consistency, and has extremely high practical value and significant economic benefits. 2. This device integrates the key steps of motor assembly on the same frame, completes the installation of the rotor, rubber cover and shielding ring in sequence, reduces the steps of transferring the casing, greatly improves the efficiency and automation of motor assembly, and thus realizes automated processing of the casing barrel assembly to improve assembly efficiency; 3. During the rotor installation process, the setting of the limit sleeve ensures the stability of the rotor installation; the brush detection during the installation of the rubber cover and the compaction operation at the tapping station effectively improve the position accuracy between the components and improve the product quality. Then the automated assembly process and precise detection and positioning methods make the motor assembly process more standardized and significantly enhance the consistency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 It is a schematic diagram of the production platform structure of an embodiment of the present application; Figure 3 This is a schematic diagram of the casing flipping station structure of an embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the rubber cover loading station of the embodiment of the present application; Figure 5This is a schematic diagram of the structure of the first housing conveying station of an embodiment of the present application; Figure 6 is a schematic diagram of the structure of the sensor detection component of an embodiment of the present application; Figure 7 It is a schematic diagram of the structure of the conveyor platform in an embodiment of the present application; Figure 8 is a schematic diagram of the structure of a sliding base in an embodiment of the present application; Fig. 9 is a schematic diagram of the clamping claw structure of an embodiment of the present application; Fig.10 is a schematic diagram of the slide rail structure of an embodiment of the present application; Fig.11 This is a schematic diagram of the limit workpiece structure of an embodiment of the present application; Fig.12 is a schematic diagram of the steering bracket structure of an embodiment of the present application; Fig.13 is a schematic diagram of the structure of a first electric push rod in an embodiment of the present application; Fig.14 This is a schematic diagram of the structure of the rubber cover feeding station of an embodiment of the present application; Fig.15 It is a schematic diagram of the performance detection station structure of an embodiment of the present application; Fig.16 This is a schematic diagram of the shielding ring rotation station structure of an embodiment of the present application; Fig.17 This is a schematic diagram of the shielding ring installation station structure of an embodiment of the present application; Explanation of the reference numerals: 1. Production platform; 101. First loading platform; 102. Moving platform; 2. Casing loading station; 201. Conveying platform; 202. First feeding port; 203. First electric push rod; 204. Second electric push rod; 205. Discharging port; 3. Casing turning station; 301. Sliding base; 302. First clamping and translation station; 303. Second clamping and translation station; 304. Third clamping and translation station; 305. Turning assembly; 4. Rotor loading station ; 5. Rubber cover loading station; 6. First housing conveying station; 601. Slide rail; 602. Mounting seat; 603. Moving workpiece; 604. Connecting plate; 605. Moving claw; 7. Rubber cover pressing station; 8. Rubber cover feeding station; 801. Rubber cover conveying channel; 802. Second loading platform; 803. Second feeding port; 804. Camera; 9. Tapping station; 901. First electric push rod; 902. Tapping channel; 903. Second electric push rod; 904. First Moving channel; 905, third electric push rod; 906, second moving channel; 10, performance testing station; 11, shielding ring rotation station; 12, shielding ring installation station; 13, second housing conveying station; 14, clamping claw; 15, rotating shaft; 16, docking base; 17, limit workpiece; 18, limit sleeve; 19, fixed block; 20, housing barrel; 21, steering bracket; 22, electric telescopic rod; 23, rotor adsorption sleeve; 24, continuous feeding table; 25, feed Material seat; 26. Sensor detection assembly; 2601. Fixed frame; 2602. Rotating base; 2603. Sensor detection probe; 27. Pre-rotation station; 28. No-load detection station; 29. ​​Pressure resistance detection station; 30. First clamping station; 31. Second clamping station; 32. Third clamping station; 33. Placement base; 34. Infrared detection probe; 35. Positioning plate; 36. Shielding ring loading seat; 37. Mounting bracket; 38. Mounting reinforcement bracket; 39. Limiting ring. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 - Attachment Fig.17 , further details of this application are given.

[0028] Embodiment: A motor automatic assembly device comprises a production platform 1, a casing flipping station 3, a rubber cover loading station 5 and a shielding ring rotating station 11, a casing loading station 2 is arranged on the side of the production platform 1, and a first loading platform 101 is arranged above the production platform 1, and a moving platform 102 is arranged on the side of the first loading platform 101 away from the casing loading station 2, and a casing flipping station 3 is arranged at the edge of the production platform 1, and a rotor loading station 4 is arranged on the side of the casing flipping station 3 away from the casing loading station 2, and a rubber cover loading station 5 is arranged on the side of the rotor loading station 4 away from the casing flipping station 3, and a first casing conveying station 6 is arranged on the side of the moving platform 102 away from the rubber cover loading station 5, and the first casing conveying station 6 is away from the casing loading station A second casing conveying station 13 is provided on one side of the material station 2, and a rubber cover pressing station 7 is provided on the side of the rubber cover feeding station 5 away from the rotor feeding station 4, a rubber cover feeding station 8 is provided below the rubber cover pressing station 7, and a knocking station 9 is provided on the side of the rubber cover pressing station 7 away from the rubber cover feeding station 5, and a performance testing station 10 is provided on the side of the knocking station 9 away from the rubber cover pressing station 7, and a shielding ring rotating station 11 is provided on the side of the performance testing station 10 away from the knocking station 9, and a shielding ring installing station 12 is provided on the side of the shielding ring rotating station 11 away from the performance testing station 10. The production platform 1 serves as the hub of the entire device to cooperate with the orderly operation of each station. The casing flipping station 3 is used to flip the casing barrel 20 180° The rotor is rotated, and then the rotor loading station 4 places the rotor accurately into the interior of the casing barrel 20. Next to the rotor loading station 4 is the rubber cover loading station 5. This station uses an automated conveying system to accurately convey the rubber cover to the assembly position to prepare for the subsequent pressing process. The first casing conveying station 6 conveys the casing barrel 20 that has been assembled with some components to the next process. Then the second casing conveying station 13 further undertakes the conveying task of the casing barrel 20 to ensure that the casing barrel 20 continues to be conveyed during the assembly process. The rubber cover pressing station 7 accurately presses the rubber cover onto the casing barrel 20 to ensure the tightness and stability of the assembly. The rubber cover feeding station 8 is set to continuously provide sufficient rubber covers for the rubber cover pressing station 7, and then the knocking station 9 uses The knocking structure knocks the assembled parts moderately to make the connection between the parts more stable. After the inspection is completed, the performance inspection station 10 conducts a comprehensive inspection of the performance indicators of the assembled casing tube 20. The shielding ring rotation station 11 makes precise rotation adjustment of the shielding ring to prepare for the subsequent installation process. Then the shielding ring installation station 12 installs the shielding ring on the casing tube 20, and the assembly of the motor's rotor, rubber cover and shielding ring is completed. The automatic motor assembly device realizes the automated assembly line operation of the motor through the high degree of coordination of each station, which not only greatly reduces manual intervention and labor intensity, but also significantly improves production efficiency and product consistency, and has extremely high practical value and significant economic benefits.

[0029] The casing loading station 2 includes a conveying platform 201, a first feeding port 202, a first electric push rod 203, a second electric push rod 204 and a discharging port 205, and the first feeding port 202 is arranged on the side of the conveying platform 201 away from the production platform 1, and a first electric push rod 901 is arranged at the edge of the conveying platform 201, and a second electric push rod 903 is arranged on the side of the conveying platform 201 away from the first electric push rod 901, and a discharging port 205 is arranged on the side of the conveying platform 201 away from the second electric push rod 903, and the casing barrel 20 is moved from the first feeding port 202 to the second feeding port 204. The feed port 202 enters the conveying platform 201, and the first electric push rod 203 and the second electric push rod 204 accurately adjust the position of the casing barrel 20 on the conveying platform 201 according to a preset program. The two electric push rods drive the screw nut mechanism through the motor to convert the rotational motion of the motor into linear motion, thereby pushing the casing barrel 20 to move on the conveying platform 201. After being pushed by the second electric push rod 204, the casing barrel 20 is pushed from the discharge port 205 to the production platform 1, ensuring that the casing barrel 20 continues to enter the first loading platform 101 of the production platform 1.

[0030] The casing flipping station 3 includes a sliding base 301, a first clamping and translational station 302, a second clamping and translational station 303, a third clamping and translational station 304 and a flipping assembly 305, and the first clamping and translational station 302 is slidably connected to the edge of the sliding base 301, and the second clamping and translational station 303 is arranged on the side of the first clamping and translational station 302, and the third clamping and translational station 304 is arranged on the side of the second clamping and translational station 303 away from the first clamping and translational station 302, and the flipping assembly 305 is arranged below the second clamping and translational station 303, and the flipping assembly 305 includes a clamping claw 14, a rotating shaft 15 and a docking base 16, and the clamping claw 14 is rotatably connected to the side away from the production platform 1. A rotating shaft 15, and a docking base 16 is provided on the side of the rotating shaft 15 away from the clamping claw 14. The three clamping translation stations drive the ball screw through a servo motor to achieve precise linear movement and positioning. They work together to accurately grasp the casing barrel 20 and move it to a suitable position. When the casing barrel 20 is moved above the flip assembly 305, the clamping claw 14 is connected to the electric drive structure through the rotating shaft 15 to achieve a rotational connection, and the clamping claw 14 drives the clamping casing barrel 20. The rotating shaft 15 is connected to the rotating drive structure inside the docking base 16. Driven by the motor, the rotating shaft 15 rotates, thereby achieving a 180° rotation of the casing barrel 20 to meet the requirements of the subsequent assembly process for the direction of the casing barrel 20.

[0031] The first casing conveying station 6 includes a slide rail 601, a mounting seat 602, a moving workpiece 603, a connecting plate 604 and a moving claw 605, and the mounting seat 602 is slidably connected to the top of the slide rail 601, and the moving workpiece 603 is slidably connected to the side of the mounting seat 602, and the top of the moving workpiece 603 is installed with a connecting plate 604 by bolts, and a moving claw 605 is provided on the side of the connecting plate 604 away from the moving workpiece 603. The mounting seat 602 is moved on the slide rail 601 by meshing the gear connected to the motor with the rack on the slide rail 601. The moving workpiece 603 is driven by another set of motors on the mounting seat 602 to mesh the gear and the rack to drive the rod body of the moving workpiece 603 to move, thereby sliding on the side. Then the moving claw 605 is driven by electric drive to achieve a clamping effect, and grabs the casing barrel 20 with the assembled rotor to move, so that the casing barrel 20 is conveyed to the next process along the slide rail 601.

[0032] The rubber cover feeding station 8 includes a rubber cover conveying channel 801, a second loading platform 802, a second feeding port 803 and a camera 804, and the second loading platform 802 is arranged on the side of the rubber cover conveying channel 801, and the second feeding port 803 is arranged on the side of the second loading platform 802 away from the rubber cover conveying channel 801, and the camera 804 is installed above the rubber cover conveying channel 801 by bolts. The rubber cover enters from the second feeding port 803, passes through the second loading platform 802 to reach the rubber cover conveying channel 801, and the camera 804 passes through Image recognition technology is used to detect the electronic components in the rubber cover. The collected image information is transmitted to the control system, which analyzes the image through a preset algorithm to determine the position, quantity and quality of the electronic components. If a difference in the position of the electronic components is found, the control system will drive the rubber cover flipping unit to flip the rubber cover to make the rubber cover flat. At the same time, the camera 804 can also monitor the conveying status of the rubber cover in real time to ensure that the rubber cover can continuously provide sufficient materials for the rubber cover pressing station 7.

[0033] The knocking station 9 includes a first electric push rod 901, a knocking channel 902, a second electric push rod 903, a first moving channel 904, a third electric push rod 905 and a second moving channel 906, and the knocking channel 902 is placed at the pushing end of the first electric push rod 901, and the second electric push rod 903 is arranged on the side of the knocking channel 902 away from the first electric push rod 901, and the first moving channel 904 is placed at the pushing end of the second electric push rod 903, and the knocking channel A third electric push rod 905 is provided on the side of 902 away from the rubber cover feeding station 8, and a second moving channel 906 is placed at the output end of the third electric push rod 905. When the casing barrel 20 equipped with the rotor and the rubber cover enters the knocking station 9, the first electric push rod 901 pushes the casing barrel 20 into the knocking channel 902. In the knocking channel 902, the motor is knocked in the second moving channel 906 by the first electric push rod 901. After the knocking is completed, the second electric push rod 903 pushes the casing barrel 20 to the first moving channel 904, and then the third electric push rod 905 pushes the motor to the second moving channel 906. While the casing barrel 20 is circulated in the knocking station 9, the assembled components are moderately knocked, so that the connection between the components is more stable, and the position accuracy between the rotor, the rubber cover and the casing is improved.

[0034] A limiting workpiece 17 is arranged below the rotor loading station 4, and the limiting workpiece 17 includes a limiting sleeve 18, a fixing block 19 and a casing tube 20, and a fixing block 19 is arranged on the side of the limiting sleeve 18 away from the moving platform 102, and a casing tube 20 is placed below the limiting sleeve 18, the rotor loading station 4 includes a steering bracket 21, an electric telescopic rod 22 and a rotor adsorption sleeve 23, and an electric telescopic rod 22 is installed at the edge of the steering bracket 21, and a rotor adsorption sleeve 23 is installed at the bottom end of the electric telescopic rod 22, the rubber cover loading station 5 includes a continuous feeding table 24 and a feeding seat 25, and a feeding seat 25 is arranged on the side of the continuous feeding table 24 away from the production platform 1 5. When the casing barrel 20 is conveyed to the bottom of the rotor loading station 4, the limiting workpiece 17 locates the position of the casing barrel 20. Then, when the casing moves to the bottom of the limiting sleeve 18, the limiting sleeve 18 connected to the fixing block 19 limits the position and posture of the casing barrel 20. Then, the steering bracket 21 can realize angle adjustment through the rotating joint driven by the motor. The electric telescopic rod 22 realizes telescopic movement by using the motor-driven lead screw nut mechanism. The electric telescopic rod 22 drives the rotor adsorption sleeve 23 to descend. The rotor adsorption sleeve 23 accurately adsorbs the rotor into the inside of the rotor adsorption sleeve 23 through electromagnetic adsorption, and then rises and places the rotor into the inside of the casing barrel 20.

[0035] A sensor detection component 26 is arranged between the rubber cover loading station 5 and the rubber cover feeding station 8, and the sensor detection component 26 includes a fixed frame 2601, a rotating base 2602 and a sensor detection probe 2603, and the rotating base 2602 is clamped inside the fixed frame 2601, and the upper part of the rotating base 2602 is rotatably connected with the sensor detection probe 2603, and the performance detection station 10 includes a pre-rotation station 27, a no-load detection station 28 and a withstand voltage detection station 29, and the no-load detection station 28 is arranged on the side of the pre-rotation station 27 away from the casing loading station 2, and the withstand voltage detection station 29 is arranged on the side of the no-load detection station 28 away from the pre-rotation station 27, and then the sensor detection component 26 is moved when the casing barrel 20 is moving, through the rotating base 2602 connected to the fixed frame 2601, wherein the rotating base 2602 is electrically The sensor detection probe 2603 driven by the machine moves the passing casing barrel 20, so as to detect the corresponding position of the moved casing barrel 20, and then when the casing barrel 20 is below the pre-rotation station 27, the casing barrel 20 with the rotor installed is preliminarily operated by the variable frequency motor, so that the various components of the motor enter the working state, and then enter the no-load detection station 28. In the no-load state, the speed sensor, current sensor and voltage sensor inside the no-load detection station 28 are used to detect the speed, current and voltage parameters of the motor to determine whether the no-load performance of the motor meets the requirements. Finally, in the withstand voltage detection station 29, the motor is subjected to a withstand voltage test by the withstand voltage detection station 29, and a certain high voltage is applied between the motor winding and the casing barrel 20 to detect the insulation performance of the motor, comprehensively detect various performance indicators of the motor, and strictly control product quality.

[0036] The shielding ring rotating station 11 includes a first clamping station 30, a second clamping station 31, a third clamping station 32, a placement base 33, an infrared detection probe 34, a positioning plate 35 and a shielding ring loading seat 36, and the second clamping station 31 is arranged on the side of the first clamping station 30, and the third clamping station 32 is arranged on the side of the second clamping station 31 away from the first clamping station 30, and the placement base 33 is arranged below the first clamping station 30, and the infrared detection probe 34 is installed on the outer diameter surface of the placement base 33, and the positioning plate 35 is arranged below the second clamping station 31, and the shielding ring is arranged below the third clamping station 32. The ring loading seat 36, the first clamping station 30, the second clamping station 31 and the third clamping station 32 are inserted into the shielding ring by the screw driven by the servo motor, and the shielding ring is supported by expansion, so as to accurately clamp the shielding ring for movement, and according to the position information fed back by the infrared detection probe 34 and the positioning plate 35, the position of the shielding ring is accurately adjusted, and then the infrared detection probe 34 detects the position and posture of the shielding ring by emitting and receiving infrared rays. When the positioning plate 35 places the shielding ring, the infrared detection probe 34 provides an accurate positioning reference for the shielding ring to prepare for subsequent installation.

[0037] The shielding ring installation station 12 includes a mounting bracket 37, a mounting reinforcement bracket 38 and a limiting ring 39, and the mounting reinforcement bracket 38 is arranged on the side of the mounting bracket 37, and a limiting ring 39 is arranged below the mounting bracket 37. When the shielding ring is adjusted to a suitable position, the mounting bracket 37 and the mounting reinforcement bracket 38 are driven by a motor to squeeze the shielding ring so that the shielding ring is squeezed and installed on the casing tube 20, and then the shielding ring is accurately positioned by the limiting ring 39 to ensure the stability and firmness of the shielding ring installation.

[0038] The implementation principle of the embodiment of the present application is as follows: the casing barrel 20 enters the conveying platform 201 from the first feeding port 202 of the casing loading station 2, the first electric push rod 203 and the second electric push rod 204 accurately adjust the position of the casing barrel 20, so that the casing barrel 20 reaches the optimal position, and then is output from the discharge port 205 to the production platform 1, and the casing barrel 20 is conveyed to the casing flipping station 3 on the production platform 1, and the three clamping translation stations cooperate to grab the casing barrel 20 and transfer it to the top of the flipping component 305, the clamping claw 14 clamps the casing barrel 20, and the rotating shaft 15 drives the casing barrel 20 to achieve a 180° flip, and the flipped casing barrel 20 is conveyed to the bottom of the rotor loading station 4, the limiting workpiece 17 positions the casing barrel 20, the steering bracket 21 adjusts the angle, the electric telescopic rod 22 drives the rotor adsorption sleeve 23 to grab the rotor and place it in the casing barrel 20, and the rubber cover is from the rubber cover feeding station 8 to the rubber cover loading station 5 It is transported to the assembly position, and the camera 804 detects the position of the electronic components and the front and back inside the rubber cover. The rubber cover pressing station 7 accurately presses the rubber cover onto the casing tube 20. The motor assembled with the rotor and the rubber cover enters the knocking station 9, and the motor is knocked and vibrated by an electric push rod to improve the position accuracy between the components. After passing the knocking station 9, the motor enters the pre-rotation station 27, the no-load detection station 28 and the withstand voltage detection station 29 of the performance detection station 10 in turn for a comprehensive performance test. The motor that passes the test enters the shielding ring rotation station 11, and the three clamping stations grab and rotate the shielding ring. Then, at the shielding ring installation station 12, the mounting bracket 37 and the mounting reinforcement bracket 38 set the shielding ring on the outer wall of the casing tube 20 to complete the preliminary installation of the motor.

[0039] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic motor assembly device, comprising a production platform (1), a housing turning station (3), a rubber cover loading station (5) and a shield ring rotating station (11), characterized in that: A casing loading station (2) is arranged on the side of the production platform (1), and a first loading platform (101) is arranged above the production platform (1), and a moving platform (102) is arranged on the side of the first loading platform (101) away from the casing loading station (2), and a casing flipping station (3) is arranged at the edge of the production platform (1), and a rotor loading station (4) is arranged on the side of the casing flipping station (3) away from the casing loading station (2), and a rubber cover loading station (5) is arranged on the side of the rotor loading station (4) away from the casing flipping station (3), and a first casing conveying station (6) is arranged on the side of the moving platform (102) away from the rubber cover loading station (5), and the first casing conveying station (6) is arranged on the side of the first casing conveying station (6) away from the casing flipping station (3). A second casing conveying station (13) is provided on a side away from the casing loading station (2), and a casing pressing station (7) is provided on a side away from the rotor loading station (4) of the rubber cover loading station (5), a casing feeding station (8) is provided below the rubber cover pressing station (7), and a tapping station (9) is provided on a side away from the rubber cover loading station (5), and a performance testing station (10) is provided on a side away from the tapping station (9) of the rubber cover pressing station (7), and a shielding ring rotating station (11) is provided on a side away from the tapping station (9), and a shielding ring installing station (12) is provided on a side away from the performance testing station (10) of the shielding ring rotating station (11).

2. The motor automatic assembly device according to claim 1, characterized in that: The casing loading station (2) comprises a conveying platform (201), a first feed port (202), a first electric push rod (203), a second electric push rod (204) and a discharge port (205), and the first feed port (202) is arranged on a side of the conveying platform (201) away from the production platform (1), and a first electric push rod (901) is arranged at an edge of the conveying platform (201), and a second electric push rod (903) is arranged on a side of the conveying platform (201) away from the first electric push rod (901), and a discharge port (205) is arranged on a side of the conveying platform (201) away from the second electric push rod (903).

3. The motor automatic assembly device according to claim 1, characterized in that: The housing flipping station (3) comprises a sliding base (301), a first clamping and translating station (302), a second clamping and translating station (303), a third clamping and translating station (304) and a flipping assembly (305), wherein the first clamping and translating station (302) is slidably connected to the edge of the sliding base (301), and the second clamping and translating station (303) is arranged on the side of the first clamping and translating station (302), and the second clamping and translating station (303) is away from the first clamping and translating station (304). A third clamping translation station (304) is provided on one side of the translation station (302), and a flip assembly (305) is provided below the second clamping translation station (303), and the flip assembly (305) comprises a clamping claw (14), a rotating shaft (15) and a docking base (16), and the clamping claw (14) is rotatably connected to the rotating shaft (15) on the side away from the production platform (1), and the docking base (16) is provided on the side of the rotating shaft (15) away from the clamping claw (14).

4. The motor automatic assembly device according to claim 1, characterized in that: The first housing conveying station (6) comprises a slide rail (601), a mounting seat (602), a movable workpiece (603), a connecting plate (604) and a movable claw (605), wherein the mounting seat (602) is slidably connected to the top of the slide rail (601), and the movable workpiece (603) is slidably connected to the side of the mounting seat (602), and the connecting plate (604) is installed on the top of the movable workpiece (603) by bolts, and the movable claw (605) is arranged on the side of the connecting plate (604) away from the movable workpiece (603).

5. The motor automatic assembly device according to claim 1, characterized in that: The rubber cover feeding station (8) comprises a rubber cover conveying channel (801), a second loading platform (802), a second feeding port (803) and a camera (804), and the second loading platform (802) is arranged on the side of the rubber cover conveying channel (801), and the second feeding port (803) is arranged on the side of the second loading platform (802) away from the rubber cover conveying channel (801), and the camera (804) is installed above the rubber cover conveying channel (801) by bolts.

6. The motor automatic assembly device according to claim 1, characterized in that: The knocking station (9) comprises a first electric push rod (901), a knocking channel (902), a second electric push rod (903), a first moving channel (904), a third electric push rod (905) and a second moving channel (906), and the knocking channel (902) is placed at the pushing end of the first electric push rod (901), and the second electric push rod (903) is arranged on the side of the knocking channel (902) away from the first electric push rod (901), and the first moving channel (904) is placed at the pushing end of the second electric push rod (903), and the third electric push rod (905) is arranged on the side of the knocking channel (902) away from the rubber cover feeding station (8), and the second moving channel (906) is placed at the output end of the third electric push rod (905).

7. The motor automatic assembly device according to claim 1, characterized in that: A limit workpiece (17) is arranged below the rotor loading station (4), and the limit workpiece (17) includes a limit sleeve (18), a fixed block (19) and a casing barrel (20), and a fixed block (19) is arranged on the side of the limit sleeve (18) away from the moving platform (102), and a casing barrel (20) is placed below the limit sleeve (18). The rotor loading station (4) includes a steering bracket (21), an electric telescopic rod (22) and a rotor adsorption sleeve (23), and an electric telescopic rod (22) is installed at the edge of the steering bracket (21), and a rotor adsorption sleeve (23) is installed at the bottom end of the electric telescopic rod (22). The rubber cover loading station (5) includes a continuous feeding table (24) and a feeding seat (25), and a feeding seat (25) is arranged on the side of the continuous feeding table (24) away from the production platform (1).

8. The motor automatic assembly device according to claim 1, characterized in that: A sensor detection component (26) is arranged between the rubber cover loading station (5) and the rubber cover feeding station (8), and the sensor detection component (26) includes a fixed frame (2601), a rotating base (2602) and a sensor detection probe (2603), and the rotating base (2602) is clamped inside the fixed frame (2601), and the sensor detection probe (2603) is rotatably connected above the rotating base (2602), and the performance detection station (10) includes a pre-rotation station (27), a no-load detection station (28) and a withstand voltage detection station (29), and the no-load detection station (28) is arranged on a side of the pre-rotation station (27) away from the housing loading station (2), and the withstand voltage detection station (29) is arranged on a side of the no-load detection station (28) away from the pre-rotation station (27).

9. The motor automatic assembly device according to claim 1, characterized in that: The shielding ring rotating station (11) comprises a first clamping station (30), a second clamping station (31), a third clamping station (32), a placement base (33), an infrared detection probe (34), a positioning plate (35) and a shielding ring loading seat (36), and the second clamping station (31) is arranged on the side of the first clamping station (30), and the third clamping station (32) is arranged on the side of the second clamping station (31) away from the first clamping station (30), and the placement base (33) is arranged below the first clamping station (30), and the infrared detection probe (34) is installed on the outer diameter surface of the placement base (33), and the positioning plate (35) is arranged below the second clamping station (31), and the shielding ring loading seat (36) is arranged below the third clamping station (32).

10. The motor automatic assembly device according to claim 1, characterized in that: The shielding ring installation station (12) comprises a mounting bracket (37), a mounting reinforcement bracket (38) and a limiting collar (39), and the mounting reinforcement bracket (38) is arranged on the side of the mounting bracket (37), and the limiting collar (39) is arranged below the mounting bracket (37).

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