CN110596591A - New forms of energy motor on-line measuring system - Google Patents
New forms of energy motor on-line measuring system Download PDFInfo
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- CN110596591A CN110596591A CN201911025851.0A CN201911025851A CN110596591A CN 110596591 A CN110596591 A CN 110596591A CN 201911025851 A CN201911025851 A CN 201911025851A CN 110596591 A CN110596591 A CN 110596591A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 200
- 238000012360 testing method Methods 0.000 claims abstract description 71
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000011056 performance test Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Abstract
The invention discloses a new energy motor online test system which comprises an electrical control system, a first transmission device (1), a second transmission device (2), a third transmission device (3) and a transmission rotary platform (4), wherein the first transmission device, the second transmission device, the third transmission device and the transmission rotary platform are connected with the electrical control system; the platform conversion equipment is arranged at a transmission outlet of the first transmission device (1) and a transmission inlet of the second transmission device (2), and the third transmission device (3) is arranged between the test platform (5) and the transmission rotary platform (4). According to the invention, the feeding transmission device and the blanking transmission device are partially overlapped by arranging the transmission rotary platform (4) in the feeding and blanking processes of the motor performance test system, and meanwhile, the PLC electrical control system for controlling the transmission device and the transmission rotary platform (4) to run in a coordinated manner is additionally arranged, so that the motor test efficiency is greatly improved, and meanwhile, the PLC electrical control system receives test information of the motor measurement and control platform, and can provide the functions of alarming and testing emergency stop.
Description
Technical Field
The invention relates to the field of intelligent measurement and control, in particular to a new energy motor online test system.
Background
The motor is an important device for industrial production, the performance quality of the motor directly influences the running state of a production machine, and the motor is of great importance to a large-scale enterprise due to the fact that the motor is provided with an advanced and perfect test system. The motor performance test system is mainly used for testing performance parameters, load characteristic curves and motor temperature rise experiments of the motor so as to judge whether the motor is qualified. Wherein the performance parameters comprise power factor, torque, rotating speed, output power and the like; the load characteristic curve can directly judge whether the tested motor meets the requirement design. However, in the existing motor performance test system, the tested motor is usually carried by manual carrying in feeding and discharging, even if a few enterprises adopt the mode of conveying belt input and output, the automation degree is not high, the input and output matching degree of the conveying belt is not high, and the test efficiency of the motor performance test system is greatly influenced.
Disclosure of Invention
The invention aims to provide an online testing system for a new energy motor, aiming at the problems.
The new energy motor online test system comprises a first transmission device, a second transmission device, a third transmission device, a transmission rotary platform and an electrical control system connected with the first transmission device, the second transmission device, the third transmission device and the transmission rotary platform; the platform conversion equipment is arranged at a transmission outlet of the first transmission device and a transmission inlet of the second transmission device, and the third transmission device is arranged between the test platform and the transmission rotary platform; the electric control system comprises a PLC (programmable logic controller) connected with the test console, and the electric control system controls the first transmission device, the second transmission device, the third transmission device and the transmission rotary platform to operate according to test platform test state information collected by the test console.
Furthermore, the first transmission device and the second transmission device perform one-way transmission, and the one-way transmission comprises a transmission roller way, a transmission motor and a transmission mechanism for connecting the transmission roller way and the transmission motor, and the transmission mechanism is respectively used for product on-line testing and product off-line testing.
Furthermore, the third transmission device is used for bidirectional transmission and comprises a transmission roller way, a forward and reverse rotation transmission motor and a transmission mechanism for connecting the transmission roller way and the forward and reverse rotation transmission motor, and the transmission mechanism is used for testing the input and output of products on the test platform.
Furthermore, the rotary transmission platform comprises a rotary platform connected with the rotary motor and a transmission platform connected with the transmission motor, and is used for transferring the product from the first transmission device to the third transmission device during product on-line testing and transferring the product from the third transmission device to the second transmission device during product off-line testing.
Furthermore, the edge of the rotary transmission platform is provided with a circle of limiting steps, and the limiting steps are provided with openings for the test products to flow into the rotary transmission platform from the first transmission device and the third transmission device and flow out of the rotary transmission platform to the third transmission device and the second transmission device.
Furthermore, the conveying platform of the rotary conveying platform adopts a conveying belt device consisting of a conveying belt, a transmission mechanism and a plurality of transmission shafts.
Furthermore, the electrical control system also comprises a relay group connected with the PLC, and the relay group controls the start and stop of the first transmission device, the second transmission device, the third transmission device and the transmission rotary platform according to a control command issued by the PLC.
Furthermore, the electric control system also comprises a liquid crystal display and a control panel which are connected with the PLC, and the liquid crystal display is used for visually displaying the progress information of the current test platform and the operation information of the transmission device and the transmission rotary platform; the control panel provides an emergency stop button connected to the power relay switch.
The invention has the beneficial effects that: according to the invention, the feeding transmission device and the discharging transmission device are partially overlapped by arranging the transmission rotary platform in the feeding and discharging processes of the motor performance test system, and meanwhile, the PLC electrical control system for controlling the transmission device and the transmission rotary platform to run in a coordinated manner is additionally arranged, so that the motor test efficiency is greatly improved, and meanwhile, the PLC electrical control system receives test information of the motor measurement and control platform and can provide the functions of alarming and testing emergency stop.
Drawings
Fig. 1 is a schematic diagram of the structural principle of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
In the figure, 1 — first transfer device; 2-a second transmission device; 3-a third transmission device; 4-transfer the rotating platform; 5-a test platform; 6-test console; 7-water, electric docking assembly; 8-power supply and temperature control system; 9-test equipment.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
In this embodiment, as shown in fig. 1, the new energy motor online testing system includes a first transmission device 1, a second transmission device 2, a third transmission device 3, a transmission rotary platform 4, and an electrical control system connecting the first transmission device 1, the second transmission device 2, the third transmission device 3, and the transmission rotary platform 4; the platform conversion equipment is arranged at a transmission outlet of the first transmission device 1 and a transmission inlet of the second transmission device 2, and the third transmission device 3 is arranged between the test platform 5 and the transmission rotary platform 4; the electric control system comprises a PLC (programmable logic controller) connected with a test console 6, and controls the first transmission device 1, the second transmission device 2, the third transmission device 3 and the transmission rotary platform 4 to operate according to test state information of a test platform 5 collected by the test console 6.
Preferably, the first transmission device 1 and the second transmission device 2 perform one-way transmission, and the one-way transmission comprises a transmission roller way, a transmission motor and a transmission mechanism for connecting the transmission roller way and the transmission motor, and is respectively used for product on-line testing and product off-line testing. The third transmission device 3 is used for bidirectional transmission and comprises a transmission roller way, a forward and reverse rotation transmission motor and a transmission mechanism for connecting the transmission roller way and the forward and reverse rotation transmission motor and is used for testing the input and output of a product on the test platform 5.
The rotary transmission platform comprises a rotary platform connected with a rotary motor and a transmission platform connected with a transmission motor, and is used for transferring a product from the first transmission device 1 to the third transmission device 3 during product on-line testing and transferring a product from the third transmission device 3 to the second transmission device 2 during product off-line testing. The edge of the rotary transmission platform is provided with a circle of limiting steps, and the limiting steps are provided with openings for enabling test products to flow into the rotary transmission platform from the first transmission device 1 and the third transmission device 3 and enabling the test products to flow out of the rotary transmission platform to the third transmission device 3 and the second transmission device 2. The transmission platform of the rotary transmission platform adopts a conveyor belt device consisting of a conveyor belt, a transmission mechanism and a plurality of transmission shafts.
Preferably, the electrical control system further comprises a relay group connected with the PLC controller, and the relay group controls the start and stop of the first transmission device 1, the second transmission device 2, the third transmission device 3 and the transmission rotary platform 4 according to a control command issued by the PLC controller. The electric control system also comprises a liquid crystal display and a control panel which are connected with the PLC, and the liquid crystal display is used for visually displaying the progress information of the current test platform 5 and the operation information of the transmission device and the transmission rotary platform 4; the control panel provides an emergency stop button connected to the power relay switch.
In the embodiment, the online test bench conveying track is used for feeding and discharging the tested motor, when the online test bench conveying track runs, the tested motor waits for a system machine-needing signal after the tested motor is installed in a pre-installation area, and after the machine-needing signal is received, the system automatically starts a roller way to convey the tested motor to the test bench from the first conveying device 1 through the conveying rotary platform 4 and the third conveying device 3; completing automatic and rapid butt joint of water pipes, and starting a motor constant-temperature system to operate; meanwhile, when the system checks the cable, connection is completed, and the tested motor test program is started after connection is completed; and after the program to be tested is finished, the test console 6 gives a 'machine withdrawing' signal, the system starts the roller way to convey the tested motor from the third conveying device to the disassembly area through the transmission rotary platform 4 and the second conveying device 2 for disassembly, and after the disassembly is finished, a 'machine needing' signal is started for the next round of test.
In this embodiment, the roller way part is provided with a plurality of photoelectric sensors and weight sensors, when the situation that the clamping position of the detected motor or the transmission direction is different from the control signal direction in the feeding or discharging process is detected, a multi-level alarm is provided, when misoperation or abnormal conditions occur, a warning prompt (comprising a warning list and a processing method) can pop up on the liquid crystal display screen interface of the electric control system, and after the operator installs the prompt to remove the fault condition, the system recovers to operate! In case of emergency, the operator can press the emergency stop button on the control panel to stop all actions.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The new energy motor online test system is characterized by comprising a first transmission device (1), a second transmission device (2), a third transmission device (3), a transmission rotary platform (4) and an electrical control system for connecting the first transmission device (1), the second transmission device (2), the third transmission device (3) and the transmission rotary platform (4); the platform conversion equipment is arranged at a transmission outlet of the first transmission device (1) and a transmission inlet of the second transmission device (2), and the third transmission device (3) is arranged between the test platform (5) and the transmission rotary platform (4); the electric control system comprises a PLC (programmable logic controller) connected with a test console (6), and the electric control system controls the operation of the first transmission device (1), the second transmission device (2), the third transmission device (3) and the transmission rotary platform (4) according to test state information of a test platform (5) collected by the test console (6).
2. The new energy motor online testing system according to claim 1, wherein the first transmission device (1) and the second transmission device (2) are in one-way transmission, and comprise a transmission roller way, a transmission motor and a transmission mechanism for connecting the transmission roller way and the transmission motor, and the transmission mechanism is respectively used for product online testing and product offline testing.
3. The new energy motor online test system according to claim 1, wherein the third transmission device (3) performs bidirectional transmission, comprises a transmission roller way, a forward and reverse rotation transmission motor and a transmission mechanism connecting the transmission roller way and the forward and reverse rotation transmission motor, and is used for testing the input and output of a product on the test platform (5).
4. The new energy motor online testing system according to claim 1, wherein the rotary transmission platform comprises a rotary platform connected with a rotary motor and a transmission platform connected with a transmission motor, and is used for transferring the product from the first transmission device (1) to the third transmission device (3) during online testing of the product and transferring the product from the third transmission device (3) to the second transmission device (2) during offline testing of the product.
5. The new energy motor online testing system according to claim 4, characterized in that a circle of limiting steps are arranged on the edge of the rotary transmission platform, and the limiting steps are provided with openings for the test products to flow from the first transmission device (1) and the third transmission device (3) into the rotary transmission platform and flow from the rotary transmission platform to the third transmission device (3) and the second transmission device (2).
6. The new energy motor online test system according to claim 4, wherein the conveying platform of the rotary conveying platform adopts a conveyor belt device consisting of a conveyor belt, a transmission mechanism and a plurality of transmission shafts.
7. The new energy motor online test system according to claim 1, wherein the electrical control system further comprises a relay group connected with the PLC, and the relay group controls the start and stop of the first transmission device (1), the second transmission device (2), the third transmission device (3) and the transmission rotary platform (4) according to a control command issued by the PLC.
8. The new energy motor online test system according to claim 1, wherein the electrical control system further comprises a liquid crystal display and a control panel which are connected with the PLC, and the liquid crystal display is used for visually displaying the progress information of the current test platform (5) and the operation information of the transmission device and the transmission rotary platform (4); the control panel provides an emergency stop button connected to the power relay switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025851.0A CN110596591A (en) | 2019-10-25 | 2019-10-25 | New forms of energy motor on-line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025851.0A CN110596591A (en) | 2019-10-25 | 2019-10-25 | New forms of energy motor on-line measuring system |
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| CN110596591A true CN110596591A (en) | 2019-12-20 |
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| CN201911025851.0A Pending CN110596591A (en) | 2019-10-25 | 2019-10-25 | New forms of energy motor on-line measuring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114035046A (en) * | 2021-11-08 | 2022-02-11 | 广东敏卓机电股份有限公司 | Parallel detection equipment and detection method for performance of micro motor |
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