CN111725952A - Automatic stator and rotor assembling mechanism - Google Patents
Automatic stator and rotor assembling mechanism Download PDFInfo
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- CN111725952A CN111725952A CN202010441459.0A CN202010441459A CN111725952A CN 111725952 A CN111725952 A CN 111725952A CN 202010441459 A CN202010441459 A CN 202010441459A CN 111725952 A CN111725952 A CN 111725952A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses an automatic stator and rotor assembling mechanism which comprises a stator clamping device, a waveform gasket clamping device, a stator assembly clamping device, a rotor clamping device and a rotor adjusting and transferring device, wherein the stator clamping device is used for grabbing a stator from a stator feeding station to a stator transferring device, the waveform gasket clamping device is used for grabbing a waveform gasket from a waveform gasket supplying unit to the stator on the stator transferring device, the stator assembly clamping device is used for grabbing the stator with the waveform gasket from the stator transferring device to a rotor pressing device, the rotor clamping device is used for grabbing a rotor from a rotor feeding station to a rotor bearing station, and the rotor adjusting and transferring device is used for bearing the rotor on the rotor clamping device at the rotor bearing station, carrying out rotation adjustment on the rotor and then conveying the rotor to the stator and rotor pressing device. The invention can realize the automatic feeding and the automatic assembly of the stator, the rotor and the wave-shaped gasket, and has the advantages of high assembly efficiency and assembly precision, compact mechanism layout and small occupied space.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of automatic assembly equipment, in particular to an automatic stator and rotor assembly mechanism.
[ background of the invention ]
The motor is one of the essential driving parts in various devices, the stator and the rotor need to be assembled together in the manufacturing process of the motor, and a wave-shaped gasket needs to be put in the stator before the stator and the rotor are assembled together. In the prior art, the structure of stator and rotor assembling equipment is generally complex, and the equipment has large volume and large occupied space; and the assembly precision is not high, and the defective rate is higher.
Therefore, it is necessary to provide a new automatic stator and rotor assembling mechanism to solve the above-mentioned technical problems.
[ summary of the invention ]
The invention mainly aims to provide an automatic stator and rotor assembling mechanism which can realize automatic feeding and automatic assembly of a stator, a rotor and a corrugated gasket, and has the advantages of high assembling efficiency and assembling precision, compact mechanism layout and small occupied space.
The invention realizes the purpose through the following technical scheme: an automatic stator and rotor assembling mechanism comprises a stator clamping device, a waveform gasket clamping device, a stator assembly clamping device, a rotor clamping device and a rotor adjusting and transferring device, wherein the stator clamping device is used for grabbing a stator from a stator feeding station to a stator transferring device, the waveform gasket clamping device is used for grabbing a waveform gasket from a waveform gasket supplying unit to the stator on the stator transferring device, the stator assembly clamping device is used for grabbing a stator assembled with the waveform gasket from the stator transferring device to a stator and rotor pressing device, the rotor clamping device is used for grabbing a rotor from a rotor feeding station to a rotor receiving station, and the rotor adjusting and transferring device is used for receiving a rotor on the rotor clamping device at the rotor receiving station, carrying out rotation adjustment on the rotor and conveying the rotor to the stator and rotor pressing device.
Furthermore, the waveform gasket supply unit comprises a vibration disc, a first clamping unit for taking out the waveform gasket from the output end of the vibration disc and placing the waveform gasket in a first gasket bearing seat, a first driving piece for driving the first gasket bearing seat to horizontally and linearly move, a gasket beating unit which is positioned on the motion path of the first gasket bearing seat and beats the gasket in the first gasket bearing seat, and a gasket material taking detection unit for detecting whether the taken-out gasket is missed or taken more.
Furthermore, the first clamping unit and the waveform gasket clamping device have the same structure and principle and respectively comprise a second driving part, a first movable plate driven by the second driving part to perform horizontal linear motion, a first air cylinder fixed on the first movable plate, a second movable plate driven by the first air cylinder to perform vertical motion, a pneumatic clamping jaw air cylinder fixed on the second movable plate and a gasket supporting clamp driven by the pneumatic clamping jaw air cylinder to perform opening or closing motion.
Furthermore, the stator clamping device comprises a fifth cylinder, a fifth movable plate driven by the fifth cylinder to perform horizontal linear motion, a third driving piece fixed on the fifth movable plate, a sixth movable plate driven by the third driving piece to perform vertical motion, a sixth cylinder fixed on the sixth movable plate, and a stator clamping jaw driven by the sixth cylinder to open or close.
Further, the stator transfer device comprises a fourth driving part and a bearing tool driven by the fourth driving part to perform horizontal linear motion; the stator transfer device drives the bearing tool to switch positions among a stator clamping device material placing position, a waveform gasket loading station and a stator assembly removing station; and a first visual detection unit for detecting whether the waveform gasket is correctly placed in the stator is arranged on the moving path of the bearing tool.
Furthermore, the stator assembly clamping device comprises a fifth driving piece, a seventh movable plate driven by the fifth driving piece to perform horizontal linear motion, a seventh air cylinder fixed on the seventh movable plate, an eighth movable plate driven by the seventh air cylinder to move in a direction perpendicular to the moving direction of the seventh movable plate, and two clamping units fixed on the eighth movable plate, wherein one of the two clamping units is used for grabbing the stator provided with the gasket into the stator and rotor pressing device, and the other clamping unit is used for taking the stator and rotor combination out of the stator and rotor pressing device to a blanking station.
Furthermore, the rotor clamping device comprises a sixth driving element, a ninth movable plate driven by the sixth driving element to perform horizontal linear motion, a ninth air cylinder fixed on the ninth movable plate, a tenth movable plate driven by the ninth air cylinder to perform vertical motion, a pneumatic clamping jaw air cylinder fixed on the tenth movable plate, and a clamping jaw driven by the pneumatic clamping jaw air cylinder to perform opening or clamping motion.
Furthermore, the rotor adjusting and transferring device comprises a seventh driving element, an eleventh movable plate driven by the seventh driving element to perform horizontal linear motion, an eighth driving element fixed on the eleventh movable plate, a positioning support seat driven by the eighth driving element to perform rotary motion, and a second visual detection unit for photographing and positioning the rotor in the positioning support seat.
Furthermore, the stator and rotor pressing device comprises a supporting base for bearing the stator, a pressing plate located above the supporting base, a ninth driving piece for driving the pressing plate to move up and down, and a clamping unit driven by the ninth driving piece to move up and down and clamping the rotor.
Further, the stator clamping device and the waveform gasket clamping device respectively realize the feeding of the stator and the waveform gasket from two sides of the stator transfer device;
the stator and rotor pressing device is arranged at the tail end of the stator transfer device, the stator assembly clamping device grabs the stator with the gasket from the stator transfer device onto the stator and rotor pressing device, and simultaneously grabs the stator and rotor integrated body pressed in the stator and rotor pressing device to a blanking station for output;
the stator assembly clamping device and the rotor adjusting and transferring device are respectively arranged on two opposite sides of the stator and rotor pressing device, and the stator and the rotor are respectively sent into the stator and rotor pressing device from two sides.
Compared with the prior art, the automatic stator and rotor assembling mechanism has the beneficial effects that: a series of full-automatic operations such as automatic detection and feeding of the rotor, automatic adjustment of the rotor angle, automatic feeding of the stator, automatic supply and knocking of the waveform gasket, incoming material detection and automatic feeding, and automatic pressing fit assembling of the stator and the rotor are realized, and the stator and rotor assembling efficiency and the assembling quality are greatly improved; and the whole structure layout is compact, and the occupied space is small.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a wave pad supply unit and a wave pad clamping device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a gasket reclaiming detection unit according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a stator loading in an embodiment of the present invention;
fig. 5 is a schematic structural view of a stator transfer device and a stator clamping device according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a stator assembly fixture according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a rotor and stator charging according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a rotor clamping device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a rotor adjustment transfer apparatus according to an embodiment of the present invention;
fig. 10 is a schematic partial structural view of a rotor adjustment transfer apparatus according to an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a stator/rotor bonding apparatus according to an embodiment of the present invention;
FIG. 12 is a schematic partial structural view of a stator/rotor bonding apparatus according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a stator pressing unit in an embodiment of the present invention;
fig. 14 is a schematic structural view of a blanking transfer device in an embodiment of the present invention;
the figures in the drawings represent:
100 automatic stator and rotor assembling mechanism;
1, a stator transfer device, 11 a fourth driving part, 12 a bearing tool and 13 a first visual inspection unit;
2 stator clamping device, 21 fifth cylinder, 22 fifth plate, 23 third driving piece, 24 sixth plate, 25 sixth cylinder, 26 stator clamping jaw;
3, a waveform gasket supply unit, a 31 vibration disc, a 32 first gasket bearing seat, a 33 first clamping unit, a 34 first driving piece, a 35 gasket beating unit, a 351 second cylinder, a 352 beating steel ingot, a 36 gasket material taking detection unit, a 361 second gasket bearing seat, a 362 displacement sensor, a 363 third cylinder, a 364 third movable plate, a 365 fourth cylinder, a 366 fourth movable plate, a 367 gasket contact head, a 368 lower pressing head and a 369 buffer column;
4 waveform gasket clamping device, 41 second driving piece, 42 first movable plate, 43 first air cylinder, 44 second movable plate, 45 pneumatic clamping jaw air cylinder, 46 gasket supporting clamp;
5 stator and rotor pressing devices, a 51 supporting base, a 52 pressing plate, a 53 ninth driving piece, a 54 twelfth movable plate, a 55 bracket, a 56 thirteenth movable plate, a 57 shaft clamping unit, a 571 tenth air cylinder, a 572 clamping driving sleeve, a 573 shaft clamping claw, a 58 stator pressing unit, a 581 eleventh air cylinder and a 582 pressing rod;
6 stator assembly clamping device, 61 fifth driving piece, 62 seventh movable plate, 63 seventh air cylinder, 64 eighth movable plate, 65 clamping unit, 651 eighth air cylinder, 652 eighth movable plate, 653 pneumatic clamping claw air cylinder and 654 clamping claw;
7 rotor clamping device, 71 sixth driving element, 72 ninth plate, 73 ninth cylinder, 74 tenth plate, 75 pneumatic clamping jaw cylinder, 76 clamping jaw, 77 clamping jaw;
8, a rotor adjusting and transferring device, a 81 seventh driving element, an 82 eleventh movable plate, an 83 eighth driving element, an 84 positioning supporting seat, an 841 positioning groove, a 842 elastic clamping block and an 85 second visual detection unit;
9 blanking shifting device, 91 twelfth cylinder and 92 product bearing tool.
[ detailed description ] embodiments
Example (b):
referring to fig. 1 to 14, the present embodiment is an automatic stator and rotor assembling mechanism 100, which includes a stator clamping device 2 for grabbing a stator from a stator feeding station to a stator transfer device 1, a waveform gasket clamping device 4 for grabbing a waveform gasket from a waveform gasket supply unit 3 to the stator on the stator transfer device 1, a stator assembly clamping device 6 for grabbing the stator with the waveform gasket from the stator transfer device 1 to a stator and rotor pressing device 5, a rotor clamping device 7 for grabbing a rotor from a rotor feeding station to a rotor receiving station, and a rotor adjusting and transferring device 8 for adjusting the rotation of the rotor on the receiving rotor clamping device 7 and transferring the rotor to the stator and rotor pressing device 5.
The waveform gasket supplying unit 3 includes a vibrating tray 31, a first clamping unit 33 for taking out the waveform gasket from the output end of the vibrating tray 31 and placing the waveform gasket in a first gasket bearing seat 32, a first driving member 34 for driving the first gasket bearing seat 32 to perform horizontal linear movement, a gasket beating unit 35 which is located on the movement path of the first gasket bearing seat 32 and beats the gasket in the first gasket bearing seat 32, and a gasket taking detection unit 36 for detecting whether the taken-out gasket has missing or excessive taking. The waveform gasket clamping device 4 grabs the gasket from the gasket beating unit 35 to the gasket taking detection unit 36, and then grabs the gasket from the gasket taking detection unit 36 to the stator transfer device 1.
The first clamping unit 33 and the waveform gasket clamping device 4 have the same structure and principle and each include a second driving member 41, a first movable plate 42 driven by the second driving member 41 to perform horizontal linear motion, a first cylinder 43 fixed on the first movable plate 42, a second movable plate 44 driven by the first cylinder 43 to perform vertical motion, a pneumatic clamping jaw cylinder 45 fixed on the second movable plate 44, and a gasket supporting clamp 46 driven by the pneumatic clamping jaw cylinder 45 to perform opening or closing motion. The gasket supporting clamp 46 is inserted into the central hole of the gasket, and then the pneumatic clamping jaw cylinder 45 drives the gasket supporting clamp 46 to expand outwards to support the corrugated gasket, so that clamping is realized.
The pad beating unit 35 includes a second cylinder 351, and a beating steel block 352 driven by the second cylinder 351 to move up and down and inserted into the first pad carrier 32 to beat the pad. In the embodiment, the pad beating unit 35 is arranged to beat the pad for a set number of times, so that the waveform pad generates an elastic deformation amount and has elastic pressure.
The gasket taking and detecting unit 36 includes a second gasket bearing seat 361, a displacement sensor 362 and a third cylinder 363 located beside the second gasket bearing seat 361, a third movable plate 364 driven by the third cylinder 363 to perform a horizontal linear motion, a fourth cylinder 365 fixed on the third movable plate 364, a fourth movable plate 366 driven by the fourth cylinder 365 to perform an up-and-down motion, a gasket contact 367 fixed on the fourth movable plate 366, and a lower pressing head 368 pressing the sensing head of the displacement sensor 362. A buffer pillar 369 for buffering the descending of the fourth flap 366 is further disposed beside the second pad holder 361. The contact head 367 of the gasket extends into the second gasket bearing seat 361 and presses the gasket surface, the synchronous lower pressing head 368 moves downwards to press the displacement sensor 362, when the contact head 367 of the gasket contacts the gasket surface, the gasket cannot descend continuously for a large distance, at the moment, the thickness of the gasket in the second gasket bearing seat 361 can be measured by reading the data of the displacement sensor 362, and whether a plurality of gaskets are taken or not is judged according to the thickness of the gasket. Thereby ensuring that there is one and only one shim clamped by the wave-shaped shim clamping device 4.
The stator clamping device 2 mainly grabs the stator from a stator feeding station to a stator feeding station, and includes a fifth cylinder 21, a fifth movable plate 22 driven by the fifth cylinder 21 to perform horizontal linear motion, a third driving member 23 fixed on the fifth movable plate 22, a sixth movable plate 24 driven by the third driving member 23 to perform vertical motion, a sixth cylinder 25 fixed on the sixth movable plate 24, and a stator clamping jaw 26 driven by the sixth cylinder 25 to open or close.
The stator transfer device 1 includes a fourth driving member 11 and a carrying tool 12 driven by the fourth driving member 11 to perform horizontal linear motion. The stator transfer device 1 drives the bearing tool 12 to switch positions among a stator clamping device 2 material placing position (namely the stator material loading station), a waveform gasket loading station and a stator assembly taking-away station. The bearing tool 12 is provided with a limiting groove for bearing the stator. A first visual detection unit 13 for detecting whether the waveform gasket is correctly placed in the stator is arranged on the moving path of the bearing tool 12.
The stator assembly clamping device 6 comprises a fifth driving member 61, a seventh movable plate 62 driven by the fifth driving member 61 to perform horizontal linear motion, a seventh air cylinder 63 fixed on the seventh movable plate 62, an eighth movable plate 64 driven by the seventh air cylinder 63 to move perpendicular to the moving direction of the seventh movable plate 62, and two clamping units 65 fixed on the eighth movable plate 64. One of the two clamping units 65 is used for grabbing the stator with the gasket installed into the stator and rotor pressing device 5, and the other clamping unit is used for taking out the stator and rotor combination from the stator and rotor pressing device 5 to the blanking station. The clamping unit 65 includes an eighth cylinder 651, an eighth movable plate 652 driven by the eighth cylinder 651 to move up and down, a pneumatic clamping jaw cylinder 653 fixed to the eighth movable plate 652, and a clamping jaw 654 driven by the pneumatic clamping jaw cylinder 653 to perform an opening or clamping operation.
The rotor clamping device 7 includes a sixth driving member 71, a ninth plate 72 driven by the sixth driving member 71 to perform horizontal linear motion, a ninth cylinder 73 fixed to the ninth plate 72, a tenth plate 74 driven by the ninth cylinder 73 to perform vertical motion, a pneumatic clamping jaw cylinder 75 fixed to the tenth plate 74, and a clamping jaw 76 driven by the pneumatic clamping jaw cylinder 5 to perform opening or clamping motion. A scanning gun 77 is arranged on the horizontal moving path of the clamping jaw 76 to detect whether the rotor incoming material meets the requirement.
The rotor adjusting and transferring device 8 includes a seventh driving element 81, an eleventh movable plate 82 driven by the seventh driving element 81 to perform a horizontal linear motion, an eighth driving element 83 fixed on the eleventh movable plate 82, a positioning support 84 driven by the eighth driving element 83 to perform a rotational motion, and a second visual detection unit 85 for photographing and positioning the rotor in the positioning support 84. The second visual detection unit 85 obtains a rotor position image in the positioning support seat 84, the angle of the rotor required to rotate is automatically calculated in an upper computer software program, and then the eighth driving piece 83 rotates the rotor to a set angle position according to an instruction, so that the angle position adjustment is realized. The positioning support 84 includes a positioning groove 841 for supporting the rotor, and an elastic clamping block 842 for pressing against the outer peripheral surface of the rotor to keep the rotor in a fixed position in the positioning groove 841. The position of the rotor in the positioning groove 841 is fixed through the elastic clamping block 842, so that the phenomenon that the angular adjustment is inaccurate due to deviation generated when the angular position of the rotor is adjusted in a rotating mode is effectively prevented.
The stator/rotor pressing device 5 includes a supporting base 51 for supporting the stator, a pressing plate 52 located above the supporting base 51, a ninth driving member 53 for driving the pressing plate 52 to move up and down, a twelfth moving plate 54 fixed to a movable end of the ninth driving member 53, a thirteenth moving plate 56 vertically movably hung on the twelfth moving plate 54 through a bracket 55, and a shaft clamp unit 57 fixed to the bracket 55 and clamping the output shaft of the rotor. The shaft clamp unit 57 includes a tenth cylinder 571, a clamping driving sleeve 572 driven by the tenth cylinder 571 to move up and down, and a shaft clamp 573 penetrating through the clamping driving sleeve 572 and cooperating therewith via an inclined surface to perform an opening and closing clamping action, wherein an upper end of the shaft clamp 573 is fixedly connected to a lower surface of the thirteenth plate 56. A pair of stator pressing units 58 are further provided on both sides of the support base 51. The stator pressing unit 58 includes an eleventh cylinder 581, and a pressing rod 582 driven by the eleventh cylinder 581 to perform vertical and horizontal rotational movements. The laminated plate 52 is provided with an avoiding opening at the position of the avoiding pressure rod 582.
The present embodiment further includes a discharging and transferring device 9 for discharging and outputting the product, the discharging and transferring device 9 includes a twelfth cylinder 91 and a product carrying tool 92 driven by the twelfth cylinder 91 to perform a horizontal linear motion, and the product carrying tool 92 is driven by the twelfth cylinder 91 to perform a position switching between a discharging station and a product outputting station.
The stator and the gasket are respectively fed from two sides of the stator transfer device 1, and then are respectively captured into the stator transfer device 1 through the stator clamping device 1, the first clamping unit 33 and the waveform gasket clamping device 4.
The stator and rotor pressing device 5 is arranged at the tail end of the stator transferring device 1, the blanking transferring device 9 is located beside the downstream of the stator and rotor pressing device 5 along the product moving direction in the stator transferring device 1, the stator assembly clamping device 6 grabs the stator with the gasket from the stator transferring device 1 to the stator and rotor pressing device 5, and grabs the stator and rotor assembly pressed in the stator and rotor pressing device 5 to the blanking transferring device 9 for output.
The stator assembly clamping device 6 and the rotor adjusting and transferring device 8 are respectively arranged on two opposite sides of the stator and rotor laminating device 5, and the stator and the rotor are respectively sent into the stator and rotor laminating device 5 from two sides.
The working principle of the automatic stator and rotor assembling mechanism 100 of the present embodiment is as follows:
1) stator feeding: the stator clamping device 2 grabs the stator to move from the stator feeding station to the stator loading station and places the stator into the bearing tool 12 in the stator transfer device 1 (at this time, the bearing tool 12 is located at the stator loading station);
2) the bearing tool 12 bears the stator and moves to a waveform gasket loading station;
3) feeding a corrugated gasket: the waveform gaskets are output from the vibration disc 31 one by one, then are grabbed into the first gasket bearing seat 32 through the first clamping unit 33, move to the position below the gasket beating unit 35 under the driving action of the first driving piece 34, and then are driven by the second air cylinder 351 to beat the gaskets for a set number of times through the beating steel ingot 352; then the waveform gasket clamping device 4 takes out the beaten waveform gasket from the first gasket bearing seat 32 and places the waveform gasket into a second gasket bearing seat 361 in the gasket taking detection unit 36, and the thickness of the gasket is detected through a gasket contact head 367 and a lower pressing head 368 to judge whether the phenomenon of gasket missing or excessive taking exists; then the waveform gasket clamping device 4 takes out the waveform gasket from the second gasket bearing seat 361 and moves the waveform gasket to a waveform gasket loading station;
4) loading a waveform gasket: the waveform gasket clamping device 4 grabs the waveform gasket and loads the waveform gasket into the stator, and the position of the waveform gasket is detected through the first visual detection unit 13 to judge whether the waveform gasket is accurately placed;
5) the bearing tool 12 bears the stator assembly with the gasket and moves to a stator assembly removing station;
6) the stator assembly clamping device 6 grabs the stator assembly onto the support base 51 of the stator and rotor pressing device 5 at the stator assembly taking-away station, the eleventh air cylinder 581 in the stator pressing unit 58 is started, the pressing rod 582 is driven to horizontally rotate by 90 degrees, and meanwhile, the upper surface of the circumferential plate surface of the stator assembly is pressed downwards, and the stator assembly is pressed downwards;
7) rotor feeding: the rotor clamping device 7 clamps a rotor from a rotor feeding station to the rotor adjusting and transferring device 8, and in the process, codes are scanned by the scanning gun 77 to trace whether the information of the rotor supplied materials meets the requirements; the rotor is placed on the positioning support seat 84, is driven by the seventh driving piece 81 to move to the position of the second visual detection unit 85, performs position photographing, and then is driven by the eighth driving piece 83 to rotate by a certain angle to reach a set angle position state according to a photographing result, so that angle adjustment is completed; the seventh driving element 81 continues to drive the rotor to move into the stator-rotor laminating device 5;
8) and (3) pressing the stator and the rotor into a whole: after the rotor moves to the lower part of the pressing plate 52, the ninth driving member 53 drives the twelfth moving plate 54 to descend, the thirteenth moving plate 56, the pressing plate 52 and the shaft clamp unit 57 descend synchronously, in the process, when the pressing plate 52 abuts against the upper surface of the rotor, the tenth air cylinder 571 in the shaft clamp unit 57 is started, and the driving shaft clamping jaw 573 clamps the rotating shaft of the rotor and then moves back upwards; the positioning support seat 84 exits the stator-rotor pressing device 5; the ninth driving member 53 drives the twelfth movable plate 54 to descend, the rotor descends synchronously and is then placed in the stator, because the pressing plate 52 and the shaft clamp 573 are fixed on the thirteenth movable plate 56, and the thirteenth movable plate 56 is hung on the twelfth movable plate 54 through a bracket 55 in a vertically floating manner, when the twelfth movable plate 54 descends continuously, the positions of the pressing plate 52 and the rotor are not changed, so that the rotor is not in rigid contact when being placed in the stator, and the damage caused by rigid collision when the stator and the rotor are combined is effectively avoided; when the twelfth movable plate 54 continues to descend until the twelfth movable plate 54 and the thirteenth movable plate 56 are in a rigid pressure transmission state, the pressing plate 52 starts to apply pressing force, the pressing plate 52 presses the rotor into the positioning assembly, then the shaft clamping jaw 573 releases clamping on the rotating shaft of the rotor, and the thirteenth movable plate 56 moves upwards and retreats; the pressing rod 582 rotates upwards to retreat;
8) blanking of the stator and the rotor in a combined manner: the other clamping unit 65 in the stator assembly clamping device 6 grabs the stator and rotor assembly into the blanking transfer device 9 for output, and the automatic assembly and assembly operation of the stator and the rotor is completed.
The stator and rotor automatic assembling mechanism 100 of the present embodiment has the following beneficial effects: a series of full-automatic operations such as automatic detection and feeding of the rotor, automatic adjustment of the rotor angle, automatic feeding of the stator, automatic supply and knocking of the waveform gasket, incoming material detection and automatic feeding, and automatic pressing fit assembly and assembly of the stator and the rotor are realized, and the stator and rotor assembly efficiency and the assembly quality are greatly improved; and the whole structure layout is compact, and the occupied space is small.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an automatic mechanism of assembling of stator and rotor which characterized in that: the device comprises a stator clamping device for grabbing a stator from a stator feeding station to a stator shifting device, a waveform gasket clamping device for grabbing a waveform gasket from a waveform gasket supply unit to the stator on the stator shifting device, a stator assembly clamping device for grabbing the stator with the waveform gasket from the stator shifting device to a stator pressing device, a rotor clamping device for grabbing a rotor from a rotor feeding station to a rotor receiving station, and a rotor adjusting and shifting device for receiving the rotor on the rotor clamping device at the rotor receiving station, carrying out rotation adjustment on the rotor and then conveying the rotor to the stator pressing device and the rotor pressing device.
2. The automatic stator and rotor assembly mechanism of claim 1, wherein: the waveform gasket supply unit comprises a vibration disc, a first clamping unit for taking out a waveform gasket from the output end of the vibration disc and placing the waveform gasket in a first gasket bearing seat, a first driving piece for driving the first gasket bearing seat to horizontally and linearly move, a gasket beating unit for beating the gasket in the first gasket bearing seat on the motion path of the first gasket bearing seat and a gasket material taking detection unit for detecting whether the taken out gasket is missed or taken out more.
3. The automatic stator and rotor assembly mechanism of claim 2, wherein: the first clamping unit and the waveform gasket clamping device are identical in structure and principle and respectively comprise a second driving piece, a first movable plate driven by the second driving piece to perform horizontal linear motion, a first air cylinder fixed on the first movable plate, a second movable plate driven by the first air cylinder to perform vertical motion, a pneumatic clamping jaw air cylinder fixed on the second movable plate, and a gasket supporting clamp driven by the pneumatic clamping jaw air cylinder to perform opening or closing motion.
4. The automatic stator and rotor assembly mechanism of claim 1, wherein: the stator clamping device comprises a fifth air cylinder, a fifth movable plate driven by the fifth air cylinder to perform horizontal linear motion, a third driving piece fixed on the fifth movable plate, a sixth movable plate driven by the third driving piece to perform vertical motion, a sixth air cylinder fixed on the sixth movable plate, and a stator clamping jaw driven by the sixth air cylinder to open or close.
5. The automatic stator and rotor assembly mechanism of claim 1, wherein: the stator transfer device comprises a fourth driving part and a bearing tool driven by the fourth driving part to perform horizontal linear motion; the stator transfer device drives the bearing tool to switch positions among a stator clamping device material placing position, a waveform gasket loading station and a stator assembly removing station; and a first visual detection unit for detecting whether the waveform gasket is correctly placed in the stator is arranged on the moving path of the bearing tool.
6. The automatic stator and rotor assembly mechanism of claim 1, wherein: the stator assembly clamping device comprises a fifth driving piece, a seventh movable plate driven by the fifth driving piece to perform horizontal linear motion, a seventh air cylinder fixed on the seventh movable plate, an eighth movable plate driven by the seventh air cylinder to move in a direction perpendicular to the moving direction of the seventh movable plate, and two clamping units fixed on the eighth movable plate, wherein one of the two clamping units is used for grabbing the stator with the gasket installed in the stator and rotor pressing device, and the other clamping unit is used for taking out the stator and rotor combination from the stator and rotor pressing device to a blanking station.
7. The automatic stator and rotor assembly mechanism of claim 1, wherein: the rotor clamping device comprises a sixth driving part, a ninth movable plate driven by the sixth driving part to perform horizontal linear motion, a ninth cylinder fixed on the ninth movable plate, a tenth movable plate driven by the ninth cylinder to perform vertical motion, a pneumatic clamping jaw cylinder fixed on the tenth movable plate, and a clamping jaw driven by the pneumatic clamping jaw cylinder to perform opening or clamping action.
8. The automatic stator and rotor assembly mechanism of claim 1, wherein: the rotor adjusting and transferring device comprises a seventh driving piece, an eleventh movable plate driven by the seventh driving piece to perform horizontal linear motion, an eighth driving piece fixed on the eleventh movable plate, a positioning support seat driven by the eighth driving piece to perform rotary motion, and a second visual detection unit for photographing and positioning the rotor in the positioning support seat.
9. The automatic stator and rotor assembly mechanism of claim 1, wherein: the stator and rotor pressing device comprises a supporting base for bearing a stator, a pressing plate located above the supporting base, a ninth driving piece for driving the pressing plate to move up and down, and a clamping unit driven by the ninth driving piece to move up and down and clamp the rotor.
10. The automatic stator and rotor assembly mechanism of claim 1, wherein: the stator clamping device and the waveform gasket clamping device respectively realize the feeding of the stator and the waveform gasket from two sides of the stator transfer device;
the stator and rotor pressing device is arranged at the tail end of the stator transfer device, the stator assembly clamping device grabs the stator with the gasket from the stator transfer device onto the stator and rotor pressing device, and simultaneously grabs the stator and rotor combined body pressed in the stator and rotor pressing device to a blanking station for outputting;
the stator assembly clamping device and the rotor adjusting and transferring device are respectively arranged on two opposite sides of the stator and rotor laminating device, and the stator and the rotor are respectively sent into the stator and rotor laminating device from two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441459.0A CN111725952A (en) | 2020-05-22 | 2020-05-22 | Automatic stator and rotor assembling mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010441459.0A CN111725952A (en) | 2020-05-22 | 2020-05-22 | Automatic stator and rotor assembling mechanism |
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| CN111725952A true CN111725952A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010441459.0A Pending CN111725952A (en) | 2020-05-22 | 2020-05-22 | Automatic stator and rotor assembling mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865454A (en) * | 2021-01-26 | 2021-05-28 | 浙江禾川科技股份有限公司 | Automatic assembling device for motor stator and rotor |
| CN117047465A (en) * | 2023-10-12 | 2023-11-14 | 苏州英维特精密机械有限公司 | Automatic stator and rotor combination equipment |
-
2020
- 2020-05-22 CN CN202010441459.0A patent/CN111725952A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865454A (en) * | 2021-01-26 | 2021-05-28 | 浙江禾川科技股份有限公司 | Automatic assembling device for motor stator and rotor |
| CN117047465A (en) * | 2023-10-12 | 2023-11-14 | 苏州英维特精密机械有限公司 | Automatic stator and rotor combination equipment |
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