CN109434430B - Automatic assembly tool for motor rotor cap - Google Patents
Automatic assembly tool for motor rotor cap Download PDFInfo
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- CN109434430B CN109434430B CN201811644126.7A CN201811644126A CN109434430B CN 109434430 B CN109434430 B CN 109434430B CN 201811644126 A CN201811644126 A CN 201811644126A CN 109434430 B CN109434430 B CN 109434430B
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic assembly tool for motor rotor caps, which comprises a cap feeding platform, a cap carrying robot, a rotor feeding platform, a rotor carrying robot, a press mounting mechanism and an electric control cabinet; the cap feeding platform is arranged on the electric control cabinet; the cap carrying robot is arranged between the cap feeding platform and the press mounting mechanism; the rotor feeding platform is arranged at one side of the electric control cabinet; the rotor carrying robot is arranged between the press mounting mechanism and the rotor feeding platform; the press-fitting mechanism is arranged on the electric control cabinet and used for press-fitting the rotor on the rotor positioning device on the cap in the cap positioning device. The invention is beneficial to accurately controlling the press-fitting force between the motor rotor and the cap and improving the press-fitting yield between the motor rotor and the cap; through carrying out automatic block installation to motor rotor, be favorable to practicing thrift the human cost, and improve installation effectiveness.
Description
Technical Field
The invention relates to the technical field of automatic motor conversion, in particular to an automatic motor rotor cap assembly tool.
Background
Along with the improvement and upgrading of motor automation and the continuous increase of labor cost, enterprises are in order to reduce pressure, save cost and conform to the development of the era, so that the investment in the aspect of automation is continuously increased. The traditional manual semi-automatic production can not meet the requirements, the motor production automation is continuously advanced, the innovation of the downstream production process flow is quickened, the motor capping process is used as the most important step in the motor automation production, and the automatic production can not be replaced.
The existing press mounting method of the motor rotor cap is mainly characterized in that the manual press mounting mode is adopted, the personal quality of workers is required to be high, the workers can reach the proficiency degree after long-term training, meanwhile, reasonable control force and accuracy are required when the workers press mounting, unqualified products caused by factors such as artificial fatigue and carelessness are high, and the personnel management cost is high. The existing press fitting is difficult to control accurately because of the press fitting force, and if the force is too large, the cap is crushed; too little pressure will lead to the block not pressing on the rotor shaft, easily drops.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic assembly tool for motor rotor caps, which replaces the existing manual press-fitting with an automatic press-fitting process for motor rotor caps, is beneficial to accurately controlling the press-fitting force between a motor rotor and a cap, and further improves the press-fitting yield between the motor rotor and the cap; in addition, through carrying out automatic block installation to motor rotor, be favorable to practicing thrift the human cost, and improve installation effectiveness, and then shorten the production cycle of product.
In order to achieve the above purpose, the invention provides an automatic assembly tooling for motor rotor caps, which comprises a cap feeding platform, a cap carrying robot, a rotor feeding platform, a rotor carrying robot, a press mounting mechanism and an electric control cabinet;
the cap feeding platform is arranged on the electric control cabinet and comprises a rotatable feeding table, a plurality of material carrying columns are arranged on the feeding table, and a plurality of caps are sleeved on each material carrying column;
The cap carrying robot is arranged between the cap feeding platform and the press-fitting mechanism, and the feeding robot grabs caps on the cap feeding platform and conveys the caps to the press-fitting mechanism;
The rotor feeding platform is arranged on one side of the electric control cabinet and is used for providing a motor rotor which is provided with a commutator and is qualified in test;
the rotor carrying robot is arranged between the press mounting mechanism and the rotor feeding platform and is used for carrying the motor rotor on the rotor feeding platform to the press mounting mechanism and carrying the rotor with the cap to the next station after the press mounting is finished;
the press-fit mechanism is arranged on the electric control cabinet and comprises a base, a cap positioning device, a rotor positioning device and a press-fit device, wherein the cap positioning device is arranged on the base, the rotor positioning device is arranged at the upper end of the cap positioning device, the press-fit device is arranged at the upper end of the rotor positioning device, and the press-fit device is used for press-fitting a rotor on the rotor positioning device on a cap in the cap positioning device;
The electric control cabinet is respectively connected with the cap feeding platform, the cap transfer robot, the rotor feeding platform, the rotor transfer robot and the pressing mechanism and used for controlling actions of the cap feeding platform, the cap transfer robot, the cap feeding mechanism and the pressing mechanism.
Preferably, the cap feeding platform further comprises a feeding platform driving motor and a motor rotation detection sensor;
The feeding table driving motor is connected with the feeding table and used for driving the feeding table to rotate, and the feeding table driving motor rotation detection sensor is arranged on an output shaft of the feeding table driving motor and used for detecting the rotation angle of the output shaft of the feeding table driving motor;
The control cabinet is connected with the feeding table driving motor rotation detection sensor, and whether the feeding table rotates in place is judged through the detection value of the feeding table driving motor rotation detection sensor.
Preferably, the cap feeding platform further comprises a cap lifting cylinder, a cap clamping cylinder and a cap identification sensor;
the cap lifting cylinder is arranged on one side of the feeding table and used for adjusting the height of the lowest end cap on the feeding column during feeding, the cap clamping cylinder is arranged on one side of the cap lifting cylinder and used for fixing caps to be carried, and the cap identification sensor is used for detecting whether the caps on the cap clamping cylinder are carried away by the cap carrying robot.
Preferably, the feeding table is disc-shaped, and the plurality of loading columns are uniformly arranged along the edge of the feeding table.
Preferably, the cap transfer robot is a four-axis robot.
Preferably, the rotor feeding platform comprises a supporting frame and a conveying belt, wherein the conveying belt is arranged on the supporting frame, the supporting frame is positioned on one side of the electric control cabinet, and motor rotors to be pressed are sequentially arranged along the conveying direction of the conveying belt.
Preferably, the rotor transfer robot is a six-axis robot.
Preferably, the cap positioning device comprises a cap positioning groove fixed on the base, and the cap handling robot places the caps grasped on the cap feeding platform on the cap positioning groove.
Preferably, the rotor positioning device comprises a rotor clamping device and a rotor retaining magnet, the rotor carrying robot carries the motor rotor on the rotor feeding platform to the lower part of the rotor positioning device, the rotor retaining magnet is attracted with the motor rotor, and the rotor clamping device clamps the motor rotor to prevent the motor rotor from tilting.
Preferably, the press-fitting device comprises a guide rod, a press-fitting connecting rod, a press-fitting air cylinder and a press-fitting air cylinder magnetic detection switch, wherein the guide rod is arranged on two sides of the press-fitting connecting rod and used for limiting the press-fitting connecting rod to move in the vertical direction, the press-fitting air cylinder is connected with the press-fitting connecting rod and drives the press-fitting connecting rod to move downwards so as to press-fit the motor rotor on the cap, and the press-fitting air cylinder magnetic detection switch is connected with the upper end of the press-fitting connecting rod and used for detecting and limiting the stroke of the press-fitting connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
1) According to the invention, an automatic press-fitting process of the motor rotor cap is adopted to replace the existing manual press-fitting, so that the press-fitting force between the motor rotor and the cap is controlled accurately, and the press-fitting yield between the motor rotor and the cap is improved;
2) According to the motor rotor cap mounting device, automatic cap mounting is carried out on the motor rotor, so that labor cost is saved, mounting efficiency is improved, and the production period of a product is shortened.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of a cap feed platform in accordance with a first embodiment of the present invention;
FIG. 3 is a diagram showing a connection structure between a driving motor of a feeding table and the feeding table in the first embodiment of the present invention;
FIG. 4 is a front view of a press-fit mechanism according to a first embodiment of the present invention;
Fig. 5 is a side rear view of a press-fit mechanism in accordance with an embodiment of the present invention.
Fig. 6 is a partial enlarged view at a in fig. 5.
1, An electric control cabinet; 2. a cap feeding platform; 3. a cap handling robot; 4. a rotor feed platform; 5. a press-fitting mechanism; 6. a motor rotor;
21. a feed table; 22. a loading column; 23. a feed table driving motor; 24. a motor rotation detection sensor; 25. a cap lifting cylinder; 26. the cap clamps the cylinder; 27. a cap identification sensor;
41. A support frame; 42. a conveyor belt;
51. a base; 52. a cap positioning device; 53. a rotor positioning device; 54. a press-fitting device;
531. rotor clamping device; 532. a rotor retention magnet;
541. A guide rod; 542. a support rod; 543. press-fitting a connecting rod; 544. a cylinder is pressed and assembled; 545. and a magnetic detection switch of the press-fitting cylinder.
Detailed Description
The invention will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Furthermore, in the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiment one:
The embodiment provides an automatic assembly tooling for motor rotor caps, which comprises a cap feeding platform 2, a cap carrying robot 3, a rotor feeding platform 4, a rotor carrying robot, a press-fitting mechanism 5 and an electric control cabinet 1, wherein the cap feeding platform is provided with a cap mounting hole; wherein:
The cap feeding platform 2 is arranged on the electric control cabinet 1, and comprises a rotatable disc-shaped feeding platform 21, a feeding platform driving motor, a motor rotation detection sensor 24, a cap lifting cylinder 25, a cap clamping cylinder 26 and a cap identification sensor 27 as shown in fig. 2 and 3; specific:
The feeding table driving motor is connected with the feeding table 21 in a shaft way and is used for driving the feeding table 21 to rotate, and the feeding table driving motor rotation detection sensor 24 is arranged on an output shaft of the feeding table driving motor and is used for detecting the rotation angle of the output shaft of the feeding table driving motor so as to detect the rotation angle of the feeding table 21; in this embodiment, 20 loading columns 22 uniformly arranged along the edge of the feeding table 21 are arranged on the feeding table 21, a large number of caps are sleeved on each loading column 22, and each time the cap handling robot 3 takes one cap from the loading column 22;
The cap lifting cylinder 25 is arranged at one side of the feeding table 21, and is used for adjusting the height of the lowermost end cap on the feeding column 22 during feeding, so as to move the cap on the feeding column 22 upwards as a whole; the cap clamping cylinder 26 is arranged on one side of the cap lifting cylinder 25 and is used for fixing the cap to be carried so as to prevent the cap from being grabbed by mistake; a cap recognition sensor 27 for detecting whether the cap on the cap gripping cylinder 26 is carried away by the cap carrying robot 3. After the cap is grabbed, the cap clamping cylinder 26 is loosened, and the cap lifting cylinder 25 moves upwards for one lattice to wait for grabbing next time. When the caps on one of the loading posts 22 are completely grasped, the cap clamping cylinder 26 is moved backward, the feeding table 21 is rotated clockwise (or counterclockwise) by one step, and whether each rotation is in place is detected by the driving motor rotation detecting sensor 24.
The control cabinet is connected with a feeding table driving motor rotation detection sensor 24, and whether the feeding table 21 rotates in place is judged by the detection value of the feeding table driving motor rotation detection sensor 24.
In this embodiment, the cap handling robot 3 is a four-axis robot, which is disposed between the cap feeding platform 2 and the press-fitting mechanism 5, and is configured to grasp the cap on the cap feeding platform 2 and convey the cap to the press-fitting mechanism 5.
In this embodiment, as shown in fig. 1, the rotor feeding platform 4 includes a support 41 and a conveyor belt 42, the conveyor belt 42 is disposed on the support 41, the support 41 is located at one side of the electric control cabinet 1, and the motor rotors 6 to be pressed are sequentially arranged along a conveying direction of the conveyor belt 42;
The rotor carrying robot (not shown in the figure) is disposed between the press-fitting mechanism 5 and the rotor feeding platform 4, and is configured to carry the motor rotor 6 on the rotor feeding platform 4 to the press-fitting mechanism 5, and carry the rotor with the cap after the press-fitting to the next station.
The press-fitting mechanism 5, as shown in fig. 4 and 5, is disposed on the electric control cabinet 1, and includes a base 51, a cap positioning device 52, a rotor positioning device 53 and a press-fitting device 54, specifically:
The cap positioning device 52 is disposed on the base 51, and includes a cap positioning groove fixed on the base 51, and the cap handling robot 3 places the cap grasped on the cap feeding platform 2 on the cap positioning groove, and waits for press-fitting.
The rotor positioning device 53 is disposed at the upper end of the cap positioning device 52, as shown in fig. 6, and includes a rotor clamping device 531 and a rotor retaining magnet 532, the rotor handling robot carries the motor rotor 6 on the rotor feeding platform 4 to below the rotor positioning device 53, and the rotor retaining magnet 532 attracts the motor rotor 6, and at the same time, the rotor clamping device 531 clamps the motor rotor 6 to prevent the motor rotor 6 from tilting.
The press-fitting device 54 is arranged at the upper end of the rotor positioning device 53 and is used for press-fitting the rotor on the rotor positioning device 53 on a cap in the cap positioning device 52, and comprises a guide rod 541, a support rod 542, a press-fitting connecting rod 543, a press-fitting air cylinder 544 and a magnetic detection switch of the press-fitting air cylinder 544, wherein the guide rod 541 is arranged at two sides of the press-fitting connecting rod 543 and is used for limiting the movement of the press-fitting connecting rod 543 in the vertical direction, the press-fitting air cylinder 544 is connected with the press-fitting connecting rod 543 and is used for press-fitting the motor rotor 6 on the cap by driving the press-fitting connecting rod 543 to move downwards, and the magnetic detection switch of the press-fitting air cylinder 544 is connected with the upper end of the press-fitting connecting rod 543 and is used for detecting and limiting the stroke of the press-fitting connecting rod 543. In the press-fitting process, the guide rod 541 limits the press-fitting link 543 so as to vertically press down, and the press-fitting cylinder 544 magnetically detects the switch to control the cylinder pressing position and the retracted position. In the press mounting process, the cylinder firstly controls the pressing connecting rod to press down, and when the pressing screw rod on the pressing connecting rod contacts the motor rotor 6 shaft, the rotor clamping device 531 and the motor rotor 6 are driven to press down together, the spring is compressed, when the pressing in-place magnetic switch detects a pressing signal, and the pressing cylinder is retracted after the supporting rod 542 for preventing the pressing is contacted with the rotor clamping device. The pressing down process with buffering can ensure that the rotor shaft cannot crush the rotor cap.
The electric control cabinet 1 is respectively connected with the cap feeding platform 2, the cap transfer robot 3, the rotor feeding platform 4, the rotor transfer robot and the press fitting mechanism 5 and is used for controlling actions of the cap feeding platform 2, the cap transfer robot 3, the cap feeding mechanism and the press fitting mechanism 5. Specifically, the electric control cabinet 1 comprises a control module, an interface module, a power module and a communication module, wherein the control module is used for controlling the press-fit action according to detection signals of all sensors collected by the interface module, and the power module is used for supplying power to passive equipment (such as related sensors, control modules, interface modules, electromagnetic valves, air cylinders, communication modules and the like) in the whole tool.
Based on the above structure, the workflow of the present embodiment is as follows:
The rotor carrying robot grabs the motor rotor which is provided with the commutator and is qualified in test on the conveyor belt, and places the motor rotor on a motor rotor clamping fixture, and the motor rotor is fixed through a magnet, and a rotor clamping cylinder clamps the rotor to prevent the motor rotor from tilting;
The four-axis rotor capping robot grabs caps on a feeding table, and places the caps on cap positioning grooves of a cap positioning device to wait for press fitting;
The control system controls the pressing cylinder to press downwards, so that the plastic cap is pressed onto the motor rotor;
after the press fitting is completed, the rotor carrying robot carries the pressed rotor to the next station.
The embodiment adopts an automatic press-fitting process of the motor rotor cap to replace the existing manual press-fitting, is beneficial to accurately controlling the press-fitting force between the motor rotor and the cap, and further improves the press-fitting yield between the motor rotor and the cap;
in addition, this embodiment is favorable to practicing thrift the human cost through carrying out automatic block installation to motor rotor, and improves installation effectiveness, and then shortens the production cycle of product.
It should be noted that:
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by those skilled in the art without departing from the spirit and principles of the invention, and any simple modification, equivalent variation and modification of the above embodiments in light of the technical principles of the invention may be made within the scope of the present invention.
Claims (8)
1. The automatic assembly tooling for the motor rotor cap is characterized by comprising a cap feeding platform, a cap carrying robot, a rotor feeding platform, a rotor carrying robot, a press mounting mechanism and an electric control cabinet;
the cap feeding platform is arranged on the electric control cabinet and comprises a rotatable feeding table, a plurality of material carrying columns are arranged on the feeding table, and a plurality of caps are sleeved on each material carrying column;
the cap transfer robot is arranged between the cap feeding platform and the press-fitting mechanism, and the cap transfer robot grabs caps on the cap feeding platform and conveys the caps to the press-fitting mechanism;
The rotor feeding platform is arranged on one side of the electric control cabinet and is used for providing a motor rotor which is provided with a commutator and is qualified in test;
the rotor carrying robot is arranged between the press mounting mechanism and the rotor feeding platform and is used for carrying the motor rotor on the rotor feeding platform to the press mounting mechanism and carrying the rotor with the cap to the next station after the press mounting is finished;
the press-fit mechanism is arranged on the electric control cabinet and comprises a base, a cap positioning device, a rotor positioning device and a press-fit device, wherein the cap positioning device is arranged on the base, the rotor positioning device is arranged at the upper end of the cap positioning device, the press-fit device is arranged at the upper end of the rotor positioning device, and the press-fit device is used for press-fitting a rotor on the rotor positioning device on a cap in the cap positioning device;
The electric control cabinet is respectively connected with the cap feeding platform, the cap transfer robot, the rotor feeding platform, the rotor transfer robot and the press-fitting mechanism and used for controlling actions of the cap feeding platform, the cap transfer robot, the cap feeding mechanism and the press-fitting mechanism;
The rotor positioning device comprises a rotor clamping device and a rotor retention magnet, the rotor carrying robot carries the motor rotor on the rotor feeding platform to the lower part of the rotor positioning device, the rotor retention magnet attracts the motor rotor, and the rotor clamping device clamps the motor rotor to prevent the motor rotor from tilting;
The press-fit device comprises a guide rod, a press-fit connecting rod, a press-fit cylinder and a press-fit cylinder magnetic detection switch, wherein the guide rod is arranged on two sides of the press-fit connecting rod and used for limiting the press-fit connecting rod to move in the vertical direction, the press-fit cylinder is connected with the press-fit connecting rod and drives the press-fit connecting rod to move downwards to press-fit the motor rotor on the cap, and the press-fit cylinder magnetic detection switch is connected with the upper end of the press-fit connecting rod and used for detecting and limiting the travel of the press-fit connecting rod.
2. The automatic assembly tooling for the motor rotor caps of claim 1, wherein the cap feeding platform further comprises a feeding platform driving motor and a feeding platform driving motor rotation detection sensor;
The feeding table driving motor is connected with the feeding table and used for driving the feeding table to rotate, and the feeding table driving motor rotation detection sensor is arranged on an output shaft of the feeding table driving motor and used for detecting the rotation angle of the output shaft of the feeding table driving motor;
the electric control cabinet is connected with the feeding table driving motor rotation detection sensor, and whether the feeding table rotates in place is judged through the detection value of the feeding table driving motor rotation detection sensor.
3. The automatic motor rotor cap assembly tooling of claim 2, wherein the cap feed platform further comprises a cap lifting cylinder, a cap clamping cylinder and a cap identification sensor;
the cap lifting cylinder is arranged on one side of the feeding table and used for adjusting the height of the lowest end cap on the feeding column during feeding, the cap clamping cylinder is arranged on one side of the cap lifting cylinder and used for fixing caps to be carried, and the cap identification sensor is used for detecting whether the caps on the cap clamping cylinder are carried away by the cap carrying robot.
4. The automatic motor rotor cap assembly fixture of claim 3, wherein the feeding table is disc-shaped, and the plurality of loading posts are uniformly arranged along the edge of the feeding table.
5. The automatic assembly fixture for motor rotor caps of claim 4, wherein the cap handling robot is a four-axis robot.
6. The automatic assembly tooling for the motor rotor caps of claim 1, wherein the rotor feeding platform comprises a supporting frame and a conveying belt, the conveying belt is arranged on the supporting frame, the supporting frame is positioned on one side of the electric control cabinet, and motor rotors to be pressed are sequentially arranged along the conveying direction of the conveying belt.
7. The automatic assembly fixture for motor rotor caps of claim 1, wherein the rotor handling robot is a six-axis robot.
8. The automatic motor rotor cap assembly fixture of claim 1, wherein the cap positioning device comprises a cap positioning groove fixed on the base, and the cap handling robot places caps grasped on the cap feeding platform on the cap positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644126.7A CN109434430B (en) | 2018-12-29 | 2018-12-29 | Automatic assembly tool for motor rotor cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644126.7A CN109434430B (en) | 2018-12-29 | 2018-12-29 | Automatic assembly tool for motor rotor cap |
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| Publication Number | Publication Date |
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| CN109434430A CN109434430A (en) | 2019-03-08 |
| CN109434430B true CN109434430B (en) | 2024-08-30 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787435B (en) * | 2019-03-12 | 2023-09-12 | 绍兴智立机电科技有限公司 | Commutator press-fitting system |
| CN111541346B (en) * | 2020-05-19 | 2021-01-05 | 深圳爱易瑞科技有限公司 | Motor rotor block soft magnetic ring assembly equipment |
| CN116871184B (en) * | 2023-07-19 | 2024-02-09 | 华南理工大学 | Batch automated testing equipment and method for angle sensors |
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| CN202877830U (en) * | 2012-09-29 | 2013-04-17 | 浙江信源电器制造有限公司 | Rotor front and back bearings and central cover synchronous press-in machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204123079U (en) * | 2014-09-24 | 2015-01-28 | 中山市恒鑫聚诚工业设备有限公司 | A production line for automatic assembly of motors with robots |
| CN108188686A (en) * | 2018-03-16 | 2018-06-22 | 巨力自动化设备（浙江）有限公司 | Generator protecgulum feed mechanism |
| CN209380228U (en) * | 2018-12-29 | 2019-09-13 | 浙江方德机器人系统技术有限公司 | A kind of rotor nut cap automatic assembling tooling |
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