CN213792930U - Motor counter potential sorting device - Google Patents
Motor counter potential sorting device Download PDFInfo
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- CN213792930U CN213792930U CN202022400324.8U CN202022400324U CN213792930U CN 213792930 U CN213792930 U CN 213792930U CN 202022400324 U CN202022400324 U CN 202022400324U CN 213792930 U CN213792930 U CN 213792930U
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- 238000012360 testing method Methods 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a motor back electromotive force sorting device, include: the sorting table is provided with a control panel, a mechanical arm, a counter potential testing device and a tested motor; the control panel controls the counter potential testing device to test the counter potential performance of the tested motor to acquire counter potential data; the control panel controls the mechanical arm to grab the tested motor and convey the motor to the testing area of the counter potential testing device, and controls the mechanical arm to convey the tested motor to the corresponding storage area according to the acquired counter potential data. The utility model discloses well back electromotive force motor sorting device's simple structure, with low costs is applicable to the automatic batch detection letter sorting on the motor manufacturing line.
Description
Technical Field
The utility model relates to a motor manufacturing letter sorting technical field especially relates to a motor back electromotive force sorting device.
Background
As the applications of the motors become more and more extensive, the performance requirements become higher and higher. How to improve the performance of the motor becomes a concern of manufacturers of various large motors, however, in the manufacturing process, at least three problems occur as follows because the magnetic densities of the magnetic steels in the motor are inconsistent: the number of turns of the motor winding cannot be determined, the grouping connection of winding downlinks cannot be determined, and the phase splitting sequence of the outgoing line of the motor winding cannot be determined.
Based on the method, the performance of the motor is tested through the counter electromotive force, and the method is applied to an automatic production line of the motor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a motor back electromotive force sorting device, and the problem that the performance detection is tedious and the detection efficiency is low in the motor manufacturing production line in the prior art is solved, so that the motor is tested and sorted quickly based on the back electromotive force test of the motor in the motor production line.
The embodiment of the application provides a motor back electromotive force sorting device includes: the sorting table is provided with a control panel, a mechanical arm, a counter potential testing device and a tested motor;
the control panel is respectively electrically connected with the mechanical arm and the counter potential testing device,
the control panel controls the counter potential testing device to perform counter potential performance testing on the tested motor to acquire counter potential data;
the control panel controls the mechanical arm to grab the tested motor and convey the tested motor to the testing area of the counter potential testing device, and controls the mechanical arm to convey the tested motor to the corresponding storage area according to the acquired counter potential data.
Further, the counter potential testing device comprises a rack, a pressing device, a clamping device and a rotating device;
the pressing device, the clamping device and the rotating device are electrically connected with the control panel respectively;
the pressing device is fixed on the rack, the rotating device is fixed on the rack, and the output end of the rotating device penetrates through the rack and is fixedly connected with the clamping device;
the control panel controls the tested motor to be limited between the pressing device and the rack, controls the clamping device to clamp and fix the spindle of the tested motor, and controls the output end of the rotating device to rotate.
Furthermore, the clamping device adopts a three-jaw chuck, and the three-jaw chuck comprises a chuck body and jaws, wherein the jaws are used for clamping and fixing the spindle of the tested motor.
Further, the rotating device comprises a servo driver, a servo motor and a coupler, wherein the servo driver drives the output end of the servo motor to rotate; the coupler is arranged at the output end of the servo motor and fixedly connected with the chuck body.
Further, the pressing device adopts an angle cylinder.
The counter potential testing device provided in the embodiment of the application at least has the following technical effects:
1. due to the adoption of the counter potential testing device, whether the tested motor is a qualified product or a non-qualified product is effectively detected.
2. Because the counter potential testing device comprises the frame, the pressing device, the clamping device and the rotating device, the counter potential testing device is simple in structure, low in cost, easy to detect the counter potential performance of the motor and convenient for batch detection and sorting of motor manufacturing.
3. Because the clamping device adopts the three-jaw chuck, the three-jaw chuck is suitable for detection of tested motors of different types, and the application range is wider.
4. Because the pressing device adopts the corner cylinder, when the tested motor is fixed, the operation is simple, the structure is stable, and the counter-electromotive force detection device is suitable for counter-electromotive force detection in a motor production line, thereby improving the delivery quality of the motor and improving the quality inspection efficiency of the motor.
Drawings
Fig. 1 is a structural connection block diagram of a motor counter-potential sorting device in an embodiment of the present application;
FIG. 2 is a schematic diagram of functional area distribution on a sorting table according to an embodiment of the present application;
FIG. 3 is a schematic view of an assembly structure on a rack in an embodiment of the present application;
fig. 4 is a schematic view of the installation of the tested motor in the embodiment of the present application.
Reference numerals:
the device comprises a control panel 100, a mechanical arm 200, a counter-potential testing device 300, a tested motor 400, a sorting table 500, an undetected product storage area 510, a qualified product storage area 520, an unqualified product storage area 530, a detection area 340, a pressing device 310, a rotating device 320, a clamping device 330, a first supporting plate 351, a first supporting column 352, a mounting seat 353, a second supporting plate 354 and a second supporting column 355.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1, the present embodiment provides a counter-potential sorting apparatus including a sorting table 500, wherein the sorting table 500 is provided with a control panel 100, a robot arm 200, a counter-potential testing apparatus 300 and a tested motor 400. The control panel 100 is electrically connected to the robot arm 200 and the back-emf testing device 300, respectively.
The control panel 100 in this embodiment controls the counter electromotive force testing apparatus 300 to perform a counter electromotive force performance test on the motor 400 to be tested, and obtains counter electromotive force data. The control panel 100 controls the robot arm 200 to grasp the motor 400 under test and transport the motor 400 to the testing area of the back electromotive force testing apparatus 300, and controls the robot arm 200 to transport the motor 400 under test to the corresponding storage area according to the acquired back electromotive force data.
Referring to fig. 2, an undetected product storage area 510, a non-defective product storage area 520, and a defective product storage area 530 are preset on the table in the present embodiment. In an embodiment, the control panel 100 employs a PLC touch screen controller, and the conveying route of the robot arm 200 is preset through the control panel 100, but the embodiment is not limited to how to control the conveying of the robot arm 200 through a PLC control technology. Further, the conveyance route includes from the undetected item storage area 510 to the detection area 340, from the detection area 340 to the non-defective item storage area 520, or from the detection area 340 to the defective item storage area 530. In this embodiment, the robot arm 200 and the back electromotive force testing device 300 are combined to be used, so as to realize an automatic production line for manufacturing motors, and rapidly detect and sort out qualified and unqualified motors.
Referring to fig. 3, the back-emf testing device 300 in this embodiment includes a frame, a pressing device 310, a clamping device 330, and a rotating device 320. The pressing device 310, the clamping device 330 and the rotating device 320 are electrically connected to the control panel 100, respectively. The pressing device 310 is fixed on the frame, the rotating device 320 is fixed on the frame, and the output end of the rotating device 320 passes through the frame and is fixedly connected with the clamping device 330; the control panel 100 controls the motor 400 to be tested to be limited between the pressing device 310 and the rack, controls the clamping device 330 to clamp and fix the spindle of the motor 400 to be tested, and controls the output end of the rotating device 320 to rotate.
In one embodiment, the frame comprises a first support plate 351 for mounting the rotating means 320, a second support plate 354 for mounting the hold-down means 310, the clamping means 330 being received between the first support plate 351 and the second support plate 354. Further, the frame further includes a first support column 352 and a second support column 355, and the first support column 352 is fixed to the first support plate 351 for supporting the first support plate 351. The second supporting column 355 is disposed on the first supporting plate 351, and the second supporting column 355 is fixed to the second supporting plate 354 for supporting the second supporting plate 354. The first supporting plate 351 of the embodiment is provided with a first through hole for penetrating the output end of the rotating device 320. The second supporting plate 354 is provided with a second through hole for penetrating the spindle of the motor 400 to be tested. In one embodiment, the frame is made of an aluminum alloy profile.
The clamping device 330 in this embodiment is a three-jaw chuck including a chuck body and jaws for clamping and fixing a spindle of the motor 400 under test. Further, the spindle of the motor 400 under test extends between the jaws of the three-jaw chuck after passing through the second through hole of the second support plate 354. The control panel 100 controls the jaws to move, so that the spindle of the motor 400 to be measured is clamped between the jaws.
The rotating device 320 in this embodiment includes a servo driver, a servo motor, and a coupler, where the servo driver drives an output end of the servo motor to rotate; the coupler is arranged at the output end of the servo motor and fixedly connected with the chuck body. In one embodiment, the first support plate 351 is provided with a mounting seat 353 for mounting a servo driver and a servo motor, and different types of servo motors are mounted through the mounting seat 353, so that replacement and maintenance are facilitated. Further, after the three-jaw chuck clamps the spindle of the motor 400 to be tested, the control panel 100 controls the servo driver to drive the servo motor to rotate, the servo motor drives the three-jaw chuck to rotate, and then the spindle of the motor 400 to be tested rotates along with the servo motor.
Referring to fig. 4, the pressing device 310 in this embodiment is fixed on the rack, a detection area 340 for installing the motor 400 to be tested is provided between the pressing device 310 and the rack, and the motor 400 to be tested is limited between the pressing device 310 and the rack. Further, the hold-down device 310 employs an angle cylinder, for example, an ACK-32 cylinder. In one embodiment, the motor 400 under test is placed on the second support plate 354, and the spindle of the motor 400 under test passes through the second through hole. The pressure arm of the angle cylinder rotates and presses the rear cover of the tested motor 400, so that the tested motor 400200 presses the rack tightly, the shell of the tested motor 400 is fixed, and the main shaft of the servo motor electric tested motor 400 rotates.
In the motor counter potential sorting device in this embodiment, the mechanical arm 200 is combined with the counter potential testing device 300, the pressing device 310 presses and fixes the motor 400 to be tested on the rack, the clamping device 330 clamps the spindle of the motor 400 to be tested, so as to drive the spindle of the motor 400 to be tested to rotate, the output end of the rotating device 320 is fixedly connected with the clamping device 330, and the control panel 100 controls the rotating device 320 to rotate, so as to drive the motor 400 to be tested to be mounted and the like. During the rotation of the spindle of the tested motor 400, the control panel 100 collects the counter electromotive force data of the tested motor 400 and controls the counter electromotive force testing device 300 to release the tested motor 400. According to the preset counter electromotive force data of the tested motor 400, the current tested motors 400 are automatically judged to be qualified, when the tested motors 400 are qualified, the tested motors 400 are grabbed and conveyed to a qualified product storage area 520, otherwise, the tested motors 400 are conveyed to a non-qualified product storage area 520, and the next sorting operation of the tested motors 400 is carried out. The counter potential testing device 300 of the embodiment has the advantages of simple structure and low cost, and is suitable for checking the counter potential of the servo motor on a production line. Therefore, through rapidly acquiring the counter electromotive force of the tested motor, the delivery quality of the motor is improved, and the detection efficiency is improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A motor counter-potential sorting device, comprising: the sorting table is provided with a control panel, a mechanical arm, a counter potential testing device and a tested motor;
the control panel is respectively electrically connected with the mechanical arm and the counter potential testing device,
the control panel controls the counter potential testing device to perform counter potential performance testing on the tested motor to acquire counter potential data;
the control panel controls the mechanical arm to grab the tested motor and convey the tested motor to a testing area of the counter potential testing device, and controls the mechanical arm to convey the tested motor to a corresponding storage area according to the acquired counter potential data.
2. The motor counter-potential sorting device according to claim 1, wherein the counter-potential testing device comprises a frame, a pressing device, a clamping device and a rotating device;
the pressing device, the clamping device and the rotating device are electrically connected with the control panel respectively;
the pressing device is fixed on the rack, the rotating device is fixed on the rack, and the output end of the rotating device penetrates through the rack and is fixedly connected with the clamping device;
the control panel controls the tested motor to be limited between the pressing device and the rack, controls the clamping device to clamp and fix the spindle of the tested motor, and controls the output end of the rotating device to rotate.
3. The motor counter-potential sorting device according to claim 2, wherein the clamping device is a three-jaw chuck including a chuck body and jaws for clamping and fixing a spindle of the motor under test.
4. The motor counter-potential sorting device according to claim 3, wherein the rotating device comprises a servo driver, a servo motor and a coupling, the servo driver drives an output end of the servo motor to rotate; the coupler is arranged at the output end of the servo motor and fixedly connected with the chuck body.
5. The motor counter-potential sorting device of claim 2, wherein the pressing device adopts an angle cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400324.8U CN213792930U (en) | 2020-10-26 | 2020-10-26 | Motor counter potential sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400324.8U CN213792930U (en) | 2020-10-26 | 2020-10-26 | Motor counter potential sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213792930U true CN213792930U (en) | 2021-07-27 |
Family
ID=76961654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022400324.8U Active CN213792930U (en) | 2020-10-26 | 2020-10-26 | Motor counter potential sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213792930U (en) |
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2020
- 2020-10-26 CN CN202022400324.8U patent/CN213792930U/en active Active
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Effective date of registration: 20231205 Address after: 215000 Bamboo Garden Road, Suzhou high tech Zone, Jiangsu Province, No. 209 Patentee after: Suzhou Xinrui Yirong Information Technology Co.,Ltd. Address before: No.1 Zhineng Avenue, Suzhou International Education Park, Suzhou, Jiangsu Province Patentee before: Suzhou Vocational Institute of Industrial Technology |