Summary of the invention
For above-mentioned technical problem, the invention provides a kind of motor automatic assembly line, it can capture the assembling that motor component completes motor successively, without the need to spending a large amount of manual labor, reducing staff and significantly reducing the working strength of staff; And volume of the present invention is little, area occupied is few, the corresponding usable floor area saving factory building.
Technical scheme of the present invention is as follows:
Motor automatic assembly line, comprise and carry out for carrying carrier the conveying mechanism carried that circulates, be disposed with nut to be placed at head end to the end of conveying mechanism and carrier puts nut body, motor lower cover is placed into carrier puts down lid mechanism, packing ring is placed into and in motor lower cover, puts packing ring mechanism, what cover under motor stator being placed into motor puts stator platform, rotor is placed on and in motor stator, puts rotor mechanism, motor upper cover is placed on motor stator to rotor formed hide put lid mechanism, screw rod is assemblied in motor upper cover connecting hole, motor stator connecting hole, motor lower cover connecting hole and with nut screw connection put screw mechanism, and screw rod is locked to the screw locking machine structure made in screw rod precession nut,
Described conveying mechanism comprises the upper connecting gear carried carrier, and be positioned at below connecting gear the lower connecting gear that carrier is carried, the end of described upper connecting gear is provided with the end elevating mechanism be transported to by the carrier on it on lower connecting gear, the head end of upper connecting gear is provided with the head end elevating mechanism be transported to by the carrier on lower connecting gear on upper connecting gear, and the lower thrust gear carrier on upper connecting gear is pushed on end elevating mechanism, carrier on head end elevating mechanism is pushed to the upper thrust gear on upper connecting gear.
Adopt technique scheme, conveying mechanism carries carrier motion, by putting in nut groove that nut to be placed on carrier by nut body, by putting down lid mechanism, motor lower cover is placed on carrier again, the connection hole covered under nut and motor is coaxial, by putting packing ring mechanism, paper gasket and wave washer are positioned in lower cover again, manually motor stator is placed into down covers by putting stator platform again, under the connection hole that covers coaxial with the connection hole on motor stator, by putting rotor mechanism, rotor is positioned in stator again, by putting lid mechanism, motor upper cover is positioned on motor stator again, the connection hole that motor covers is coaxial with the connection hole on motor stator, by putting screw mechanism, screw rod is positioned over motor upper cover again, motor stator, in the connection hole of stator lower cover, finally by screw locking machine structure, the nut below screw rod and motor lower cover is linked together, such motor just completes assembling automatically, the present invention for automatically carrying motor component, capture, without the need to spending a large amount of manual labor, reducing staff and significantly reducing the working strength of staff, go up the setting of connecting gear, lower connecting gear employing overlying relation, reduce the volume of whole mechanism, reduce and take up room, thus volume of the present invention is little, and area occupied is few, the corresponding usable floor area saving factory building simultaneously.
Further, described end elevating mechanism comprises the end lifting platform be transported to by the carrier on upper connecting gear on lower connecting gear, end lifting platform is arranged on an end support by end guide pillar, and the end driving mechanism driving end lifting platform to move up and down along end guide pillar direction; Driving mechanism comprises the drive motors be arranged on a support, the output shaft connecting screw rod of drive motors, and screw rod passes end lifting platform and coordinates with end lifting platform screw-driven.Certainly, driving mechanism can also be cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is fixedly connected with end lifting platform, and the cylinder body of cylinder or oil cylinder is fixed on support.When the carrier in upper connecting gear is sent on lower connecting gear, end lifting platform rises to the end of connecting gear, by lower thrust gear, the carrier in upper connecting gear is pushed on end lifting platform, by driving mechanism, end lifting platform is retracted into lower connecting gear head end again, and by pushing mechanism, the carrier on end lifting platform is pushed on lower connecting gear.Here pushing mechanism comprises cylinder or oil cylinder, and is arranged on the pushing block that cylinder or oil cylinder telescopic end promote carrier on end lifting platform.
Described head end elevating mechanism comprises the head end lifting platform be transported to by the carrier on lower connecting gear on upper connecting gear, head end lifting platform is arranged on a head end support by head end guide pillar, and the head end driving mechanism driving head end lifting platform to move up and down along head end guide pillar direction, head end driving mechanism comprises the drive motors be arranged on a support, the output shaft connecting screw rod of drive motors, screw rod passes head end lifting platform and coordinates with head end lifting platform screw-driven.Here driving mechanism can also be cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is fixedly connected with head end lifting platform, and the cylinder body of cylinder or oil cylinder is fixed on support.When the carrier on lower connecting gear is sent on connecting gear, head end lifting platform is in the end of lower connecting gear, by lower connecting gear, the carrier on it is pushed on head end lifting platform, make head end lifting platform rise to the head end of upper connecting gear by driving mechanism here again, then by upper thrust gear, the carrier on head end lifting platform is pushed on upper connecting gear.
Described upper thrust gear is with to move down mechanism structure identical, comprise cylinder, the telescopic end of cylinder is connected with the movable plate being promoted transverse movement by cylinder, telescoping cylinder is vertically arranged with at movable plate, the telescopic end of telescoping cylinder is fixedly installed the push pedal pushed carrier, and to the pedestal that movable plate leads, pedestal is fixedly installed guide rail, movable plate is provided with the slide block coordinated with slide.When promoting carrier, push pedal is reached the side of carrier by telescoping cylinder, then promotes movable plate at the slide on rails of pedestal by cylinder, so just can promote carrier.Upper thrust gear and the different lower exactly thrust gear of lower moving mechanism are pushed on the lifting platform of end elevating mechanism by carrier on upper connecting gear, and lower connecting gear is pushed on upper connecting gear by the carrier on lifting platform in head end elevating mechanism.
Described nut body of putting comprises the vibrating disk with multiple nut material-dividing grooves, vibrating disk carries out vibration to nut wherein makes nut export from nut material-dividing groove, and the catching robot of nut standing groove in the carrier being grabbed by the nut in nut material-dividing groove on upper connecting gear, and drive the driving mechanism of catching robot motion.By multiple nut in vibrating disk, by the vibration of vibrating disk, nut enters in nut material-dividing groove successively, and manipulator captures the nut in nut material-dividing groove, and nut is transported in the nut standing groove on carrier, by nut standing groove by spacing for nut on carrier.
The described lid mechanism that puts down comprises the conveying mechanism carried lower cover, and the lower cover on conveying mechanism is grabbed the grasping mechanism on the carrier of placing nut, comprises catching robot, and drives the driving mechanism of catching robot motion.Here the absorption type conveying mechanism that catching robot adopts is carried motor lower cover and is made motor lower cover be within the scope of the crawl of catching robot, catching robot captures motor lower cover, and be placed into and placed on the carrier of nut, after placement, motor lower cover is steady, and the connection hole of motor lower cover is coaxial in the screw of nut.
Described packing ring mechanism of putting comprises rack for placing packing ring, and is carried out drawing by the packing ring on rack and packing ring be transported to the absorption manipulator at lower cover upper gasket place, and drives and draw mechanical chirokinesthetic driving mechanism.Multiple packing ring is piled up and is positioned on rack, and the packing ring in use on rack is slowly lifted by lifting mechanism, makes packing ring remain within the scope of the absorption of absorption manipulator, ensures that drawing manipulator always can be drawn to packing ring; Draw the packing ring on manipulator absorption rack, and by driving mechanism packing ring is transported to directly over the packing ring lay down location in motor lower cover, such absorption manipulator just loosens packing ring makes packing ring be in packing ring lay down location in motor lower cover, complete the placement work of packing ring, draw the absorption that next packing ring is waited in manipulator reset.After packing ring is in place, is sent to by carrier and puts stator platform, and by manually motor stator being in place, make motor stator with under the connection hole that covers coaxial.
Described rotor mechanism of putting comprises connecting gear for conveying rotor, and is captured by the rotor on connecting gear and be sent to the catching robot be equipped with on the carrier of stator, and drives the driving mechanism of catching robot.After above, motor stator and lower cover are in place, driving mechanism drives catching robot to capture the rotor on connecting gear, and be transported to directly over stator by driving mechanism driving mechanical hand, catching robot loosens rotor, make rotor be assemblied in stator, then catching robot resets.
Described lid mechanism of putting comprises the upper cover conveying mechanism carried upper cover, and the upper cover on upper cover conveying mechanism is grabbed the manipulator on carrier, and the chirokinesthetic driving mechanism of driving device.Be positioned over after in stator at rotor, manipulator moves to above upper cover conveying mechanism by driving mechanism, manipulator starts to capture upper cover, by driving mechanism, manipulator is transported to directly over stator again, manipulator starts to place upper cover, make upper cover be fastened on stator, after placement, upper cover is coaxial with the connection hole of stator.
In order to ensure the assembling between lower cover, stator, rotor and upper cover, need to carry out precompressed to make to closely cooperate between mutual parts, here precompressed mechanism comprises pre-briquetting upper cover being carried out to precompressed, and the driving mechanism driving pre-briquetting to move up and down, when compressing, driving mechanism drives pre-briquetting to decline, pre-briquetting is compressed upper cover, mutually can compress between such lower cover, stator and upper cover, compress rear drive mechanism and drive precompressed block reset, wait for precompressed next time.
At above-mentioned lower cover, stator, rotor, after upper cover pre-pressing, just need to place screw rod, thus this provide and put screw mechanism, comprise the vibrating disk with conveying outlet, be positioned at the support of vibrating disk side, described support is provided with and carries out gripping and screw rod is assemblied in motor component on carrier the manipulator in connecting hole is installed to the screw rod exported from vibrating disk conveying outlet, and the first cylinder that driving device hand moves up and down, described support is provided with the carrier block of carrying first cylinder, and be arranged on the second cylinder support driving carrier block horizontal reciprocating movement.Screw rod is arranged in conveying exit by the vibrations of vibrating disk, second cylinder promotes carrier block and moves, manipulator is made to be in conveying outlet top, such first cylinder promotion robot is moved down into above screw rod, manipulator carries out gripping by the cylinder of self to screw rod, after screw rod is by gripping, first cylinder makes robot arm retrieves, second cylinder drives carrier block to regain simultaneously, manipulator is made to be in above upper cover, now screw rod is in directly over upper cover connection installing hole, by the first cylinder, manipulator is declined again, screw rod inserts in connection hole, treat that screw rod inserts upper cover successively, stator, behind the connection hole of lower cover, manipulator loosens the clamping of screw rod and by the first cylinder retraction, screw rod is stayed in motor component connection hole, so just, complete the assembling of screw rod.It is spacing that each step action has corresponding limit switch to carry out, and action is accurate, ensures precisely being in place of connector;
In order to ensure whether the assembling of screw rod above precisely puts in place, thus the screw rod automatic detection mechanism be also provided with screw rod detects comprises the support vertically arranged and the loading plate being fixedly installed on pedestal upper end, the below of loading plate is provided with detection loading plate, loading plate is provided with the drive unit driving and detect loading plate and move up and down, detection loading plate is provided with the detector probe moved up and down, the upper end of detector probe, through detecting loading plate and being fixedly connected with sensing chip, detection loading plate is provided with the detector detected sensing chip.Described detector comprises the substrate being fixedly installed on and detecting loading plate upper surface, and be arranged on substrate can the check-out console of height up and down, check-out console is provided with and passes and the notch that sensing chip is detected for sensing chip, in notch, be provided with the detecting sensor detecting sensing chip.In screw rod testing process, when sensing chip is in notch, when the detecting sensor in notch can detect sensing chip this kind of situation, detector probe contacts with screw rod, and the screw position detected is under normal circumstances; When detector probe is inserted in connection hole, when to detect in connection hole without screw rod, sensing chip is positioned at the below of notch, and the detecting sensor in notch can't detect sensing chip, and the controller of equipment produces reports to the police in order to point out; When detector probe contacts with screw rod, but when screw rod is not kept steady, sensing chip is through the top being in notch from notch, and now the controller of equipment also can produce and report to the police in order to prompting.
After screw rod detects, need to lock screw rod, the nut of screw rod under lower cover is linked together, thus need to provide screw locking machine structure, comprise support, be arranged on the lifter plate on support, described support is provided with the drive unit driving lifter plate oscilaltion, lifter plate is provided with compact heap, lifter plate is provided with the electric screw driver of multiple automatic rotary screw.Carrier carry need the motor component of rotary screw to be in immediately below support time, drive unit drives lifter plate to move downward, the compact heap of lifter plate lower surface compresses motor component, and after lifter plate decline puts in place, electric screw driver starts to screw its corresponding screw.
After motor has assembled, also need to detect the axle of rotor is high, to confirm whether rotor is in place; Thus the automatic detection mechanism that armature spindle is high is provided, comprise support, support is fixedly installed substrate, substrate is provided with lifter plate, described lifter plate bottom is fixedly installed dial gauge, and is arranged on the drive unit that substrate drives lifter plate to rise, decline, and drive unit comprises the motor be fixedly installed on substrate, and with the drive screw that motor output shaft connects, lifter plate is provided with the slave thread coordinated with drive screw; Described substrate is at least fixedly installed about one guide rail of arranging, lifter plate is fixedly installed the slide block coordinated with slide.Set the position of centimeter check in advance as required, when detection rotor axle (motor shaft) is high, by electric machine rotation, drive drive screw, driving screw thread on drive screw coordinates with the slave thread on lifter plate and carries out transmission, realize the decline of lifter plate, thus dial gauge also moves down thereupon, the detection axis of dial gauge contacts with armature spindle and detects, when detection rotor axle height is normal, numeral on dial gauge is zero, when there is error, and dial gauge display numeral.
Also need to detect the resilience of motor simultaneously, thus automatic assembly line also comprises the testing agency detecting motor resilience, comprise by the left supported plate vertically arranged, right supported plate and be fixedly installed on left supported plate, the door frame support of the upper supporting plate formation of right supported plate upper end, at left supported plate, the moving mass moved up and down is provided with between right supported plate, and be arranged on the drive unit that on upper supporting plate, actuation movement block pumps, comprise the motor be fixedly installed on upper supporting plate, the drive screw of the output shaft connection of motor, drive screw passes moving mass and coordinates actuation movement to move up and down with moving mass screw-driven, moving mass is fixedly installed digital display centimeter, the contact of digital display centimeter is arranged down, and be arranged on below moving mass the press detection sensor that moving mass pressure detects, the pressure signal detected is sent to the controller controlling machine operation by described press detection sensor.When detecting rotor springback capacity, motor is moved downward by the direction of drive screw brought into motion block along guided way, when the contact armature spindle of digital display centimeter, the pressure of press detection sensor to moving mass detects, when the moving mass pressure that press detection sensor detects reaches set point, press detection sensor just sends the out-of-work signal of motor to control, controller then controls motor stalls, the springback capacity of the numerical value of the display now on digital display centimeter very rotor, the springback capacity of display is that springback capacity is normal within the scope of appointment springback capacity, higher or lower than appointment springback capacity scope is abnormal, need motor to take off to detect.
The present invention also comprises the motor cutting agency motor after having assembled being carried out to automatic blanking, comprise the support vertically arranged, be fixedly installed on the guide plate on support, guide plate is provided with the movable plate along guide plate transverse shifting, and drive the lateral driver device of movable plate transverse shifting, movable plate is provided with the crawl support plate vertically moved along movable plate, and drives the longitudinal driving device capturing support plate and vertically move on movable plate, described crawl support plate is provided with catching robot.After motor assembly line motor assembles, movable plate is driven into the top of motor by lateral driver device, now catching robot is positioned at directly over motor, catching robot is driven to move down by longitudinal driving device, after moving into place, catching robot starts to capture motor, after motor is crawled, catching robot is upwards regained by longitudinal driving device, lateral driver device drives movable plate to move laterally to and puts part place, after putting in place, catching robot unclamps motor, completes the crawl process of a motor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
See Fig. 1, motor automatic assembly line, comprise and carry out for carrying carrier 1 conveying mechanism 2 carried that circulates, be disposed with nut to be placed at head end to the end of conveying mechanism 2 and carrier puts nut body 3, motor lower cover is placed into carrier puts down lid mechanism 4, and the oiling mechanism 5 of oiling in lower cover, packing ring is placed into and in motor lower cover, puts packing ring mechanism 6, what cover under manually motor stator being placed into motor puts stator platform 7, rotor is placed on and in motor stator, puts rotor mechanism 8, motor upper cover is placed on motor stator to rotor formed hide put lid mechanism 9, and to lower cover, stator and upper cover carry out precompressed makes close-fitting precompressed mechanism 10 between mutual parts, screw rod is assemblied in motor upper cover connecting hole, motor stator connecting hole, motor lower cover connecting hole and with nut screw connection put screw mechanism 11, and the screw rod automatic detection mechanism 12 detected that whether puts in place is assembled to screw rod, and screw rod is locked to the screw locking machine structure 13 made in screw rod lower end precession nut, after motor has assembled, also need to detect the axle of rotor is high, to confirm the automatic detection mechanism 14 that armature spindle that whether rotor is in place is high, and to the motor checking spring range mechanism 15 that the resilience of motor detects, and the motor after having assembled is carried out to the motor cutting agency 16 of automatic blanking,
See Figure 15, the upper connecting gear 201 carried carrier is comprised to the conveying mechanism 2 that carrier is carried, and be positioned at below connecting gear 201 the lower connecting gear 202 that carrier is carried, here upper connecting gear, lower connecting gear are chain-type connecting gear, be existing connecting gear, comprise motor 203 and motor-driven chain 204 transport tape, just do not repeat at this.The end of upper connecting gear is provided with the end elevating mechanism 205 be transported to by the carrier on it on lower connecting gear, the head end of upper connecting gear is provided with the head end elevating mechanism 206 be transported to by the carrier on lower connecting gear on upper connecting gear, and the lower thrust gear 207 carrier on upper connecting gear is pushed on end elevating mechanism, the carrier on head end elevating mechanism is pushed to the upper thrust gear 208 on upper connecting gear.
Wherein, end elevating mechanism 205 comprises the end lifting platform 209 be transported to by the carrier on upper connecting gear on lower connecting gear, end lifting platform is arranged on an end support 211 by end guide pillar 210, and the end driving mechanism driving end lifting platform 209 to move up and down along end guide pillar 210 direction; Driving mechanism comprises drive motors, the output shaft connecting screw rod of drive motors, and screw rod passes end lifting platform and coordinates with end lifting platform screw-driven.Certainly, driving mechanism can also be cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is fixedly connected with end lifting platform.When the carrier in upper connecting gear is sent on lower connecting gear, end lifting platform rises to the end of connecting gear, by lower thrust gear, the carrier in upper connecting gear is pushed on end lifting platform, by driving mechanism, end lifting platform is retracted into lower connecting gear head end again, and by pushing mechanism, the carrier on end lifting platform is pushed on lower connecting gear.Here pushing mechanism is cylinder or oil cylinder, and is arranged on the pushing block 212 that cylinder or oil cylinder telescopic end promote carrier on end lifting platform.
Wherein, head end elevating mechanism comprises the head end lifting platform 213 be transported to by the carrier on lower connecting gear on upper connecting gear, head end lifting platform is arranged on a head end support 215 by head end guide pillar 214, and the head end driving mechanism driving head end lifting platform to move up and down along head end guide pillar direction, head end driving mechanism comprises motor, the output shaft connecting screw rod of motor, screw rod passes head end lifting platform and coordinates with head end lifting platform screw-driven.Here driving mechanism can also be cylinder or oil cylinder, and the telescopic end of cylinder or oil cylinder is fixedly connected with head end lifting platform, and the cylinder body of cylinder or oil cylinder is fixed on support.When the carrier on lower connecting gear is sent on connecting gear, head end lifting platform is in the end of lower connecting gear, by lower connecting gear, the carrier on it is pushed on head end lifting platform, make head end lifting platform rise to the head end of upper connecting gear by driving mechanism here again, then by upper thrust gear, the carrier on head end lifting platform is pushed on upper connecting gear.
Wherein, upper thrust gear 208 is identical with lower moving mechanism 207 structure, comprise cylinder 216, the telescopic end of cylinder is connected with the movable plate 217 being promoted transverse movement by cylinder, be vertically arranged with telescoping cylinder 218 at movable plate, the telescopic end of telescoping cylinder is fixedly installed the push pedal 219 pushed carrier, and to the pedestal 220 that movable plate leads, pedestal is fixedly installed guide rail 221, movable plate is provided with the slide block 222 coordinated with slide.Upper thrust gear and the different lower exactly thrust gear of lower moving mechanism are pushed on the lifting platform of end elevating mechanism by carrier on upper connecting gear, and lower connecting gear is pushed on upper connecting gear by the carrier on lifting platform in head end elevating mechanism.
See Fig. 2, put nut body 3 and comprise the vibrating disk 302 with multiple nut material-dividing groove 301, vibrating disk is vibrating transportation structure in prior art, can be namely that nut is arranged in order in nut material-dividing groove by vibration, and the catching robot 303 of nut standing groove in the carrier nut in nut material-dividing groove being grabbed on upper connecting gear, and drive the driving mechanism of catching robot motion, driving mechanism comprises lateral cylinder 304, longitudinal cylinder 305, by multiple nut in vibrating disk, by the vibration of vibrating disk, nut enters in nut material-dividing groove 301 successively, lateral cylinder promotes horizontal driver plate 306, longitudinal cylinder promotes longitudinal driver plate 307, catching robot moves to the nut place in material-dividing groove, to coordinate in nut standing groove nut moved on carrier with longitudinal cylinder by lateral cylinder again after catching robot gripping nut, by nut standing groove by spacing for nut on carrier.
See Fig. 3, put down lid mechanism 4 and comprise the conveying mechanism 402 that lower cover 401 is carried, conveying mechanism is chain-type of the prior art conveying, do not repeat at this, and the grasping mechanism lower cover on conveying mechanism grabbed on the carrier of placing nut, comprise catching robot 403, and drive the driving mechanism of catching robot motion, driving mechanism comprises lateral cylinder 404 or oil cylinder, the lateral movement plate 405 of transverse shifting is driven by lateral cylinder, and longitudinal cylinder 406 or oil cylinder, what vertically moved by longitudinal air cylinder driven vertically moves plate 407, catching robot 403 is fixed on below Zhongxiang City's movable plate, the manipulator of the absorption type that catching robot here adopts, conveying mechanism 402 pairs of motor lower covers are carried and are made motor lower cover be within the scope of the crawl of catching robot, catching robot captures motor lower cover, and be placed into and placed on the carrier of nut, after placement, motor lower cover is steady, and the connection hole of motor lower cover is coaxial in the screw of nut.
See Fig. 4, the oiling mechanism 5 of oiling in lower cover comprises support 501, be arranged on the longitudinal cylinder 502 on support, and be arranged on the fuel injector 503 of longitudinal cylinder lower end, fuel injector offers nozzle opening 504, and in fuel injector, input the gas inlet 505 that gas makes the oil in fuel injector spray from nozzle opening; When carrying out oil spout to motor lower cover, nozzle opening is made to be in motor lower cover by longitudinal cylinder, make mineralization pressure in fuel injector inputting gas in fuel injector, oil in such fuel injector just can spray from nozzle opening, be sprayed onto in motor lower cover, after having sprayed, longitudinal cylinder drives fuel injector to retract and waits for oil spout next time.Support is provided with fuel injector is moved up and down the lead 506 led.
See Fig. 5, put packing ring mechanism 6 and comprise rack 601 for placing packing ring, rack 601 is cylindrical, gasket sleeve is on rack, and the packing ring on rack carried out drawing and packing ring is transported to the absorption manipulator 602 at lower cover upper gasket place, and drive and draw mechanical chirokinesthetic driving mechanism, comprise lateral cylinder 603 or oil cylinder, and the cross slide 605 of slip on support 604 is promoted by lateral cylinder, draw manipulator and be fixed on cross slide; The lifting mechanism lifted by packing ring is provided with in addition on support 604, comprise motor 606, the screw rod be connected with motor output shaft, and along the slide block 607 that support 604 slides up and down, screw drive slide block slides up and down, and be enclosed within rack supports packing ring lift plate 608, lift plate and be fixedly connected with in slide block; Multiple packing ring is piled up and is positioned on rack, and the packing ring in use on rack is slowly lifted by lifting mechanism, makes packing ring remain within the scope of the absorption of absorption manipulator, ensures that drawing manipulator always can be drawn to packing ring; Draw the packing ring on manipulator absorption rack, and by driving mechanism packing ring is transported to directly over the packing ring lay down location in motor lower cover, such absorption manipulator just loosens packing ring makes packing ring be in packing ring lay down location in motor lower cover, complete the placement work of packing ring, draw the absorption that next packing ring is waited in manipulator reset.After packing ring is in place, is sent to by carrier and puts stator platform, and by manually motor stator being in place, make motor stator with under the connection hole that covers coaxial.
See Fig. 6, put rotor mechanism 8 and comprise connecting gear 701 for conveying rotor, connecting gear is chain-type of the prior art conveying, do not repeat at this, and rotor 702 crawl on connecting gear is sent to the catching robot 703 be equipped with on the carrier 1 of stator, and drive the driving mechanism of catching robot, comprise the cylinder 704 driving catching robot 703 to move up and down, catching robot is fixed on the lower end of cylinder 704, support 706 is provided with on support, promotes its carrier block 707 moved back and forth by cylinder 705, cylinder 704 is arranged on carrier block 707, after above, motor stator and lower cover are in place, driving mechanism drives catching robot to capture the rotor on connecting gear, and be transported to directly over stator by driving mechanism driving mechanical hand, catching robot loosens rotor, rotor is made to be assemblied in stator, then catching robot resets.
See Fig. 7, put lid mechanism 9 and comprise the upper cover conveying mechanism 802 that upper cover 801 is carried, upper cover conveyer is chain-type of the prior art conveying, do not repeat at this, and the manipulator 803 upper cover on upper cover conveying mechanism grabbed on carrier, and the chirokinesthetic driving mechanism of driving device, comprise the cylinder 804 that driving mechanical hand 803 moves up and down, manipulator is fixed on the lower end of cylinder 804, support 805 is provided with on support, promotes its carrier block 807 moved back and forth by cylinder 806, cylinder 804 is arranged on carrier block 807; Be positioned over after in stator at rotor, manipulator moves to above upper cover conveying mechanism by driving mechanism, manipulator starts to capture upper cover, by driving mechanism, manipulator is transported to directly over stator again, manipulator starts to place upper cover, make upper cover be fastened on stator, after placement, upper cover is coaxial with the connection hole of stator.
See Fig. 8, precompressed mechanism 10 comprises the pre-briquetting 901 upper cover being carried out to precompressed, and the driving mechanism driving pre-briquetting to move up and down, comprise cylinder 902, the lower end of cylinder is in the below of support 903, pre-briquetting is fixedly installed on the telescopic end of cylinder 902, and pre-briquetting is moved up and down the guide pillar 904 led, when compressing, the pre-briquetting of air cylinder driven declines, and pre-briquetting is compressed upper cover, can mutually compress between such lower cover, stator and upper cover, compress rear drive mechanism and drive precompressed block reset, wait for precompressed next time.
See Fig. 9, put screw mechanism 11, comprise the vibrating disk 102 with conveying outlet 101, be positioned at the support 103 of vibrating disk side, support is provided with and carries out gripping and screw rod is assemblied in motor component on carrier the manipulator 104 in connecting hole is installed to the screw rod exported from vibrating disk conveying outlet, and the first cylinder 105 that driving device hand moves up and down, support is provided with the carrier block 106 of carrying first cylinder, and is arranged on the second cylinder 107 support driving carrier block horizontal reciprocating movement.Screw rod 108 is arranged in conveying exit by the vibrations of vibrating disk, second cylinder promotes carrier block and moves, manipulator is made to be in conveying outlet top, such first cylinder promotion robot is moved down into above screw rod, manipulator carries out gripping by the cylinder of self to screw rod, after screw rod is by gripping, first cylinder makes robot arm retrieves, second cylinder drives carrier block to regain simultaneously, manipulator is made to be in above upper cover, now screw rod is in directly over upper cover connection installing hole, by the first cylinder, manipulator is declined again, screw rod inserts in connection hole, treat that screw rod inserts upper cover successively, stator, behind the connection hole of lower cover, manipulator loosens the clamping of screw rod and by the first cylinder retraction, screw rod is stayed in motor component connection hole, so just, complete the assembling of screw rod.
See Figure 10, screw rod automatic detection mechanism 12 comprises the support 1001 vertically arranged and the loading plate 1002 being fixedly installed on pedestal upper end, be provided with in the below of loading plate and detect loading plate 1003, loading plate is provided with the cylinder 1004 driving and detect loading plate and move up and down, detection loading plate is provided with the detector probe 1005 moved up and down, the upper end of detector probe, through detecting loading plate and being fixedly connected with sensing chip 1006, detection loading plate is provided with the detector detected sensing chip.Detector comprises the substrate 1007 being fixedly installed on and detecting loading plate upper surface, and be arranged on substrate can the check-out console 1008 of height up and down, check-out console is provided with and supplies sensing chip to pass and to the notch 1009 that sensing chip detects, in notch, be provided with the detecting sensor detecting sensing chip.In screw rod 1010 testing process, when sensing chip is in notch, when the detecting sensor in notch can detect sensing chip this kind of situation, detector probe contacts with screw rod, and the screw position detected is under normal circumstances; When detector probe is inserted in connection hole, when to detect in connection hole without screw rod, sensing chip is positioned at the below of notch, and the detecting sensor in notch can't detect sensing chip, and the controller of equipment produces reports to the police in order to point out; When detector probe contacts with screw rod, but when screw rod is not kept steady, sensing chip is through the top being in notch from notch, and now the controller of equipment also can produce and report to the police in order to prompting.
See Figure 11, screw locking machine structure 13, comprise four and support column 2001 is vertically set, support plate 2002 is fixedly installed in the upper end of support column, the below of support plate is provided with lifter plate 2003, support plate is provided with the oil cylinder 3004 or cylinder that drive lifter plate lifting, the telescopic end of cylinder or oil cylinder is fixedly connected with lifter plate 2003.The lower surface of lifter plate is provided with compact heap 2005, the shape of compact heap can change the motor assembling making it be applicable to different money, lifter plate is provided with the electric screw driver 2006 of multiple automatic rotary screw, and lifter plate is elevated to the guide frame led, guide frame comprises four leads 2007 vertically arranged, the lower end of lead is fixedly connected with lifter plate, and upper end is in above support plate through support plate.Wherein, the lower pan position of lifter plate and move down highly can by arranging travel switch to control, in case pan position and insufficient height or exceed under lifter plate, ensures the accurate of pan position under lifter plate.Carrier carry need the motor component of rotary screw to be in immediately below support plate time, hydraulic oil cylinder driving lifter plate moves downward, the compact heap of lifter plate lower surface compresses motor component, after lifter plate decline puts in place, electric screw driver starts to screw its corresponding screw, is then playbacked by oil cylinder.
See Figure 12, the automatic detection mechanism 14 of armature spindle high 3009, comprise support 3001, support is fixedly installed substrate 3002, substrate is provided with lifter plate 3003, lifter plate bottom is fixedly installed dial gauge 3004, and be arranged on the drive unit that substrate drives lifter plate to rise, decline, drive unit comprises the motor 3005 be fixedly installed on substrate, and with the drive screw 3006 that motor output shaft connects, lifter plate is provided with the slave thread coordinated with drive screw; Substrate is at least fixedly installed about one guide rail of arranging 3007, lifter plate is fixedly installed the slide block 3008 coordinated with slide.Set the position of centimeter check in advance as required, when detection rotor axle (motor shaft) is high, by electric machine rotation, drive drive screw, driving screw thread on drive screw coordinates with the slave thread on lifter plate and carries out transmission, realize the decline of lifter plate, thus dial gauge also moves down thereupon, the detection axis of dial gauge contacts with armature spindle and detects, when detection rotor axle height is normal, numeral on dial gauge is zero, when there is error, and dial gauge display numeral.
See Figure 13, detect the testing agency 15 of motor resilience, comprise by the left supported plate 4001 vertically arranged, right supported plate 4002 and be fixedly installed on left supported plate, the door frame support of upper supporting plate 4003 formation of right supported plate upper end, at left supported plate, the moving mass 4004 moved up and down is provided with between right supported plate, and be arranged on the drive unit that on upper supporting plate, actuation movement block pumps, comprise the motor 4005 be fixedly installed on upper supporting plate, the drive screw 4006 of the output shaft connection of motor, drive screw passes moving mass and coordinates actuation movement to move up and down with moving mass screw-driven, moving mass is fixedly installed digital display centimeter 4007, the contact of digital display centimeter is arranged down, and be arranged on below moving mass the press detection sensor that moving mass pressure detects, the pressure signal detected is sent to the controller controlling machine operation by press detection sensor.And to the guide rail 4008 that moving mass leads, slide block 4009, when detecting rotor springback capacity, motor is moved downward by the direction of drive screw brought into motion block along guided way, when the contact armature spindle of digital display centimeter, the pressure of press detection sensor to moving mass detects, when the moving mass pressure that press detection sensor detects reaches set point, press detection sensor just sends the out-of-work signal of motor to control, controller then controls motor stalls, the springback capacity of the numerical value of the display now on digital display centimeter very rotor, the springback capacity of display is that springback capacity is normal within the scope of appointment springback capacity, higher or lower than appointment springback capacity scope is abnormal, need motor to take off to detect.
See Figure 14, motor cutting agency 16, comprise the support 5001 vertically arranged, be fixedly installed on the guide plate 5002 on support, guide plate is provided with the movable plate 5003 along guide plate transverse shifting, and drives the lateral driver device of movable plate transverse shifting, movable plate is provided with the crawl support plate 5004 vertically moved along movable plate, and drive the longitudinal driving device capturing support plate and vertically move on movable plate, capture on support plate and be provided with catching robot 5005.Wherein, lateral driver device comprises the motor 5006 be arranged on guide plate, driven gear 5007, the output shaft of motor is provided with driven wheel 5008, the cogged drive belt 5009 of transmission is set between driven wheel and driven gear, movable plate is fixedly installed train wheel bridge 5010, lower plate 5011, and cogged drive belt is clamped between train wheel bridge and lower plate.Longitudinal driving device comprises the drive motors 5012 be fixedly installed on movable plate, is fixedly connected with screw rod at the output of drive motors, captures on support plate and is provided with the slave thread with threaded engagement transmission on screw rod.Movable plate is longitudinally fixedly installed guided way 5013, crawl support plate is fixedly installed the slide block 5014 be slidably matched with guided way.After motor assembly line motor assembles, movable plate is driven into the top of motor by lateral driver device, now catching robot is positioned at directly over motor, catching robot is driven to move down by longitudinal driving device, after moving into place, catching robot starts to capture motor, after motor is crawled, catching robot is upwards regained by longitudinal driving device, lateral driver device drives movable plate to move laterally to and puts part place, after putting in place, catching robot unclamps motor, completes the crawl process of a motor.
The motor lower cover more than assembled, stator, upper cover adopt screw rod, nut to carry out connecting, also have and adopt rivet interlacement assembling motor lower cover, stator, upper cover, and assembly line above needs to make adjustment, cancel and put nut body, screw locking machine structure, what put screw mechanism output is not screw rod but rivet, riveting mechanism is increased in the side of screw locking machine structure, see Figure 16, 17, 18, riveting mechanism comprises left support body 1, right support body 2, and be fixedly installed on left support body 1, the upper supporter 3 of right support body 2 upper end, left support body, riveted space is formed between right support body, left support body 1, lifting riveted plate 4 is provided with between right support body 2, lifting riveted plate 4 is fixedly installed riveted head 5, the quantity of riveted head sets as required, upper supporter 3 is provided with the driving pressurized cylinder 6 driving lifting riveted plate to move up and down, drive the telescopic end 7 of pressurized cylinder to arrange downwards and be fixedly connected with lifting riveted plate, the below of lifting riveted plate 4 is provided with mounting platform 8, mounting platform below lifting riveted plate 4 is provided with supporting lifting platform 9, and the drive unit driving supporting lifting platform 9 to move up and down, drive unit is be distributed in below supporting lifting platform 9 to support and the multiple driving oil cylinder 10 driving it to move up and down or cylinder the formation of supporting lifting platform.Mounting platform 8 is vertically provided with guide plate 20, guide plate 20 sidewall is fixedly installed gib block 21, supporting lifting platform 9 is vertically fixedly installed guiding side plate 22, guiding side plate 22 is provided with the guide pad 23 with gathering sill, and above-mentioned gib block 21 inserts in the gathering sill of guide pad 23 and realizes upper and lower guide effect; Ensure that supporting lifting platform 9 rises like this, stationarity in decline process.
Wherein, the mounting platform 8 of supporting lifting platform 9 side is provided with to the movable support block 11 that supports of supporting lifting platform, and the driving oil cylinder 12 driving movable support block level to move around or cylinder.Be fixedly installed slide block 19 in movable support block 11 lower end, mounting platform is fixedly installed the slide-and-guide rail 13 be slidably matched with slide block 19.
Wherein, left support body 1, right support body 2 are fixedly installed slide rail respectively, be fixedly installed in lifting riveted plate side the slide block 15 be slidably matched with the slide rail 14 on left support body 1, the opposite side of lifting riveted plate is fixedly installed the slide block 16 be slidably matched with the slide rail 17 on right support body 2.The both sides of lifting riveted plate are fixedly installed slide-and-guide plate 18 respectively, and slide block is fixedly installed on the slide-and-guide plate corresponding with it respectively.
Left support body 1 shown in figure, right support body 2 are unsettled, but in actual enforcement, left support body 1, right support body 2 form support by a supporting cabinet to both; Or the lower end of left support body 1, right support body 2 is made downwards and is extended to form supporting.The motor lower cover of riveted, stator and upper cover is needed to be assembled together, and rivet is inserted in corresponding pilot hole, be transferred on supporting lifting platform 9 in carrier 24, before riveted, supporting lifting platform 9 rises by driving the driving of oil cylinder 10, and stops rising after reaching desired location; Define space in the below of supporting lifting platform 9 like this, the below of movable support block 11 by driving oil cylinder 12 to be pushed into supporting lifting platform, forms to supporting lifting platform the impulsive force that riveted is alleviated in supporting; Support lifting platform 9 and on motor component reach the position of specifying time, pressurized cylinder 6 is driven just to start to drive lifting riveted plate to move downward, the rivet that riveted head 5 is aimed on motor component carries out impact riveted, once completes the riveted of multiple rivet, promotes operating efficiency.