CN210533440U - Stator detection equipment of air conditioner motor - Google Patents
Stator detection equipment of air conditioner motor Download PDFInfo
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- CN210533440U CN210533440U CN201921913331.9U CN201921913331U CN210533440U CN 210533440 U CN210533440 U CN 210533440U CN 201921913331 U CN201921913331 U CN 201921913331U CN 210533440 U CN210533440 U CN 210533440U
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Abstract
The utility model provides a stator check out test set of air conditioner motor, it contains the switch board, disposes control module in it, based on instruction control module control check out test set's operation, material loading conveyer, it is used for the conveying to wait to detect the stator, and material loading device is used for will waiting to detect the stator and install on the base to transmission device carries to predetermineeing the station and carries out the stator and detect. This check out test set has preset a plurality of modularized stations, carries out the stator transmission based on transmission device between each station, and whole process manual work participation degree is low, carries to wait to dispose the RFID module on treating the base of stator, and it is connected with control module for the information of the detection of keeping in and the stator identification in the testing process. Through the design, the automation degree and the detection efficiency of the stator detection of the air conditioner motor are improved in a limited place.
Description
Technical Field
The utility model relates to a check out test set specifically relates to a stator check out test set of air conditioner motor.
Background
Before the air conditioner motor is assembled into a finished product, the stator coil is detected to prevent the stator coil from being broken, an insulating layer from being damaged, the coaxiality of the stator coil is not accordant and the like, and if the stator coil is not assembled into the motor, the stator coil is difficult to detect. At present, the motor stator is mostly detected in the forms of manual clamps and the like. Thus, the detection productivity and efficiency are not high.
Therefore, it is desirable to provide a stator detecting apparatus of an air conditioner motor.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve at least one of the technical drawbacks. Based on the problem, the utility model provides a stator check out test set of air conditioner motor, this check out test set have preset a plurality of stations, carry out the stator transmission based on transmission device (like the transmission band) between each station, and whole process is artifical to participate in the degree low, carries to wait to detect and disposes the RFID module on the base of stator, and it is connected with control module for the information of keeping in the detection and the stator identification in the testing process. By means of the design, the automation degree and the detection efficiency of stator detection are improved in a limited place. Unqualified products are rapidly detected through the detection equipment, and the productivity and the efficiency are effectively improved. In order to realize the purpose, the utility model adopts the following technical scheme:
a stator detection device of an air conditioner motor is characterized by comprising a control cabinet, a feeding conveying device and a motor control device, wherein a control module is arranged in the control cabinet, the control module controls the operation of the detection device based on instructions, the feeding conveying device is used for conveying a stator to be detected,
the feeding device is used for mounting the stator to be detected on the base and conveying the stator to the detection station through the transmission device for stator detection, the detection structure is input to the RFID module,
the detected stators are transmitted to a subpackaging station through a transmission device,
the base comprises a bottom plate, a support frame, a connecting terminal and an RFID module,
the bottom plate is connected with a circular base and a circular ring arranged on the circular base, the end face of the top of the circular ring is provided with a telescopic contact point, one end of the telescopic contact point is connected to a connecting terminal through a lead, and a through hole is arranged in the circular ring for accommodating a cable;
the support frame is vertically arranged on the bottom plate, and the top of the support frame is provided with a connecting end which is connected to the connecting terminal through a lead.
Preferably, the detection station comprises a resistance detection station for detecting the stator resistance, the detection station comprises a resistance detection module comprising an air cylinder, the output end of the resistance detection module is connected with a test end, a plurality of probes for electrically connecting with the connecting terminals on the base are arranged on the test end, the output end of the resistance detection module stretches out to drive the test end connected with the air cylinder to move towards the base side during detection based on the action of the air cylinder, the probes arranged on the resistance detection module are electrically connected with the connecting terminals for resistance detection, and the detected value is input to the RFID module.
Preferably, the resistance sensing station is provided with a blocking device to guide the susceptor to a predetermined position.
Preferably, the connection terminal includes a plurality of beryllium copper plugs, which are respectively connected to the connection terminals by wires. Preferably, the connecting end includes 3 beryllium copper plugs.
Preferably, the circular base is adapted to arrange a through hole of a cable connected to the connection terminal, the through hole being sealed after the cable is arranged to prevent air leakage thereof.
Preferably, the circular base or the bottom plate is provided with a plurality of circular positioning holes. For fixing it in the inspection station.
Preferably, the testing equipment comprises a WIT testing station which is provided with a WIT testing module, the WIT testing module comprises a support, a guide rail is arranged on the surface of the WIT testing module close to the stator side, the guide rail is connected with a sliding ruler guide rod cylinder, one output end of the cylinder is connected with a substrate, the substrate is connected with a first connecting piece, a bell jar is fixed on the first connecting piece, the opening portion of the bell jar faces the stator, a vacuumizing port is arranged on the substrate and used for vacuumizing during detection, and when the WIT testing module works, the bell jar moves towards the base side to cover the stator to be detected based on the action of the cylinder.
Preferably, a seal ring is disposed on an end surface of the bell jar on the side connected to the base.
For the scheme among the prior art, the utility model discloses an advantage:
by adopting the detection equipment provided by the embodiment of the application, the rapid detection of the stator, the insulation and voltage resistance and the detection result are input into the RFID module configured on the base, and the RFID module is also used for stator identity identification. After the detection is finished, the information existing on the RFID module is transmitted to the connected storage module, and the detection equipment is also provided with a display mode which realizes the display of the currently detected information. The whole process is low in manual participation degree, and the automation degree and the detection efficiency of stator detection are improved in a limited place. Unqualified products are rapidly detected through the detection equipment, and the productivity and the efficiency are effectively improved.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a schematic perspective view of a detection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of a stator to be detected placed on a detection jig according to an embodiment of the present invention;
fig. 3 is a schematic view of a detection jig according to an embodiment of the present invention;
FIG. 4 is a schematic view of the detecting station of the detecting stator according to the embodiment of the present invention,
fig. 5 is a schematic structural diagram of a detection apparatus according to an embodiment of the present invention.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions employed in the examples may be further adjusted as determined by the particular manufacturer, and the conditions not specified are typically those used in routine experimentation.
Example (b):
the embodiment of the application provides a stator check out test set of air conditioner motor, and this check out test set has preset a plurality of stations, carries out the stator transmission based on transmission device between each station, and whole process manual work participation degree is low, carries on to wait to dispose the RFID module on treating the base of stator for the information of detection and the stator identification in the testing process of keeping in. By means of the design, the automation degree and the detection efficiency of stator detection are improved in a limited place. The better RFID module is electrically connected with the control module. The RFID module has an identity recognition function, and obtains the information of the base and the current position information of the base in the detection equipment through the RFID module.
The following describes a stator detection apparatus of an air conditioning (ac) motor according to the present invention with reference to fig. 1 to 5.
Fig. 1 is a schematic perspective view of a detection apparatus according to an embodiment of the present invention. The detection equipment 100 comprises a control cabinet, a control module is arranged in the control cabinet, the operation of the detection equipment 100 is controlled based on the control module, a feeding conveying device 120 is used for conveying a stator to be detected, a feeding device 130 is used for placing the stator to be detected on a base, and the stator to be detected is conveyed to a preset station (such as a resistance testing station, a voltage withstanding testing station, a WIT testing station and a rotation direction testing station) through a conveying device to be detected. After detection, the plug passing through the station 180 is separated, the connecting end of the stator and the connecting end of the base are separated, the stator is still positioned on the base and is transmitted to the packaging area through the transmission device, and the detected stator is stored according to a preset rule through a preset guide station 191 on the transmission device. In this embodiment, a plurality of guiding stations 191 may be disposed in the conveying direction of the conveying device, through which the stators are guided and stored according to a predetermined rule. The base from which the stator is removed is transferred to the feeding device 130 by the transfer device, and the stator to be detected is loaded on the base. In this embodiment, after the stator to be detected is mounted on the base, the terminal of the stator is inserted into the connection terminal of the base.
Next, the mounting of the stator to be inspected on the base will be described with reference to fig. 2 and 3,
as shown in fig. 3, which is a schematic structural view of the base, the base includes a bottom plate 132i,
on which a circular base 132b, a support bracket 132a, a connection terminal 132c, an RFID module 132g are mounted,
the circular base 132b is provided with a circular ring 132j, the top end surface of which is provided with a retractable contact 132e (e.g., a retractable spring seat) one end of which is connected to the connection terminal 132c by a wire, and the circular ring 132j is provided with a through hole for accommodating a cable. The support frame 132a is vertically mounted on the base plate, and has a connecting end 132d (preferably a beryllium copper plug) disposed on the top thereof, which is connected to the connecting terminal 132c by a wire (preferably through a through hole disposed in the support frame). In one embodiment, the circular base 132b is configured with a through hole 132f for arranging a cable connected to the connection terminal 132c, and the through hole 132f is sealed with a sealing ring after the cable is arranged to prevent air leakage. The stator to be tested is placed on the ring 132j, which presses against the retractable contact point 132 e. This identifies the stator on the base. In one embodiment, the circular base 132b is configured with a plurality of positioning holes 132h for detecting the positioning of a station (e.g., a resistance test station, a WIT test station) so that the base is reliably fixed on the station. Preferably, the circular base 132b is configured with 3 positioning holes 132 h.
Next, referring to fig. 4 to describe the detection of the stator, when the stator 300 to be detected is transported to the first detection station via the transport frame 132, for example, when the stator 300 is subjected to resistance detection, the cylinder 142 of the resistance detection module operates to push the test end 143 connected thereto toward the stator 300, and then the probe 144 thereon is electrically connected to the connection terminal to perform resistance detection, and the detected value is input to the RFID module. Preferably, in one embodiment, the first inspection station is configured with a blocking device to guide the susceptor to a predetermined position, so as to improve the success rate of connecting the probe 144 with the connection terminal. After the first station test is completed, the stator 300 times is transmitted to the next station, and after the positioning is successful, the detection (such as the WIT test) is performed, the WIT test module comprises a bracket 152, a guide rail is arranged on the surface of the bracket close to the stator side and connected with a sliding ruler guide rod air cylinder 156, one output end of the air cylinder 156 is connected with a substrate 154a which is connected with a first connecting piece 154, a bell jar 153 is fixed on the first connecting piece 154, and the opening part of the bell jar faces the stator. When the WIT test module works, the bell jar 153 moves towards the base side based on the action of the air cylinder 156 to cover the stator to be tested until the test is finished, the initial state is recovered, and the detected data are input to the RFID module. The substrate 154a is provided with a vacuum port penetrating to the bell jar for vacuum pumping at the detection time. The evacuation port is connected to an evacuation device (not shown) via a conduit. Preferably, in one embodiment, a sealing ring is disposed on the end of the bell jar connected to the base 132 b. To further reduce the risk of air leakage during testing.
Fig. 5 is a schematic diagram illustrating an operation of the detection apparatus according to an embodiment of the present invention. When the detection equipment operates, a stator to be detected is placed on the feeding transmission device 401, an empty base is transmitted to the feeding station 400, the base is located at a preset position under the guidance of the blocking piece 402 of the station, the transmitted stator to be detected is installed on the base through transmission to an operator/manipulator, a sensor on the feeding station recognizes that the stator is loaded and then triggers the transmission device to operate, and the stator is transmitted to a preset detection station to be detected. In this embodiment, the testing apparatus is configured with a rotation testing assembly for testing the coaxiality of the stator, the rotation testing assembly includes a first fixing frame 421, the surface of which facing the stator side is provided with a drive shaft 422 for up/down movement along its surface, which is connected with a cylinder (not shown), and drives the transmission shaft to move based on the movement of the cylinder so as to move the connected second fixing frame 424, the second fixing frame 424 is provided with a driving motor 423, the output end of the base is connected with a simulation rotor, when the base 402 moves to a station of the rotating direction test assembly, the base is jacked, positioned and fixed by a jacking device of the station, the transmission shaft 422 is driven to move based on the movement of the cylinder so that the connected second fixing frame 424 moves towards the stator side, and the driving motor 423 arranged on the second fixing frame 424 drives the connected simulation rotor to rotate at a certain speed so as to perform a steering test. Preferably, the results of the testing are input to the RDID module 425. After the detection is finished, the stator is transmitted to the next station, the plug is fed into the stator to be separated, and the stator is transmitted to the preset area to be placed in a classified mode according to the detection result after the plug is separated. In the plug (i.e. the stator terminal separating station, which is used to physically separate the terminal of the stator from the connecting end of the base) exiting station, the exiting module comprises a bracket 431, a rear alignment cylinder 435 is installed at the top of the bracket, a push-insert cylinder 434 is installed on the alignment cylinder 435, the output end of the push-insert cylinder 434 is connected with a push stop block 432, and the push stop block 432 is driven by the outward extension of the push-insert cylinder 434 during operation, so as to separate (separate) the terminal of the stator from the connecting end 132d, thereby facilitating the stator sub-packaging of the next station.
The withdrawn stator is conveyed to a shunting station through a conveying device, the shunting station comprises a guide assembly, the conveying device penetrates through the frame body 440, a vertical telescopic component is arranged at the upper part of the frame body 440, the front end of the telescopic component extends into a cavity of the stator after the telescopic component extends to a preset position based on an air cylinder, a traction piece 442 vertical to the telescopic component acts, and the traction piece is drawn towards the direction of a shunting generating device 443 to guide the stator to 443, so that the next process is carried out. In this embodiment, a photo sensor is disposed on the top of the frame 440 for detecting whether there is a stator with shunt on the base flowing through the photo sensor. The photoelectric sensor is electrically connected with the control module, the information detected by the photoelectric sensor is fed back to the control module, the control module performs stator traction based on the cylinder action of the feedback information controller, the dragged empty base is rotated to a feeding station through the transmission device, and a stator to be detected is installed in the feeding device to perform stator detection. In other embodiments, multiple guidance components may be configured.
In the above embodiment, the test sequence of the test stations may be adjusted according to the situation (sometimes, dual test stations are adopted to further improve the detection precision), and the test stations, such as the resistance test station, the voltage withstanding test station, the WIT test station, and the rotation direction test station, adopt a modular design, and adopt a transmission device (a transmission chain, a transmission belt, a planar double-speed chain body, etc. to perform base transmission therebetween). And after the detection is finished, the empty base of the stator is taken down and is transmitted to the feeding station through the transmission device.
In one embodiment, a plurality of components may be used to realize a plurality of functions of one component in the above embodiments, or a plurality of components may be used to realize one function of one component. Further, a plurality of functions included in a plurality of components may be realized by one component, or one function realized by a plurality of components may be realized by one component. In addition, a part of the structure of the above embodiment may be omitted. At least a part of the above-described embodiment may be added to or replaced with the structure of the other above-described embodiment.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. Stator detection equipment of air conditioner motor is characterized by comprising
A control cabinet, in which a control module is arranged for controlling the operation of the detection device,
a feeding conveying device which is provided with a conveying belt for conveying the stator to be detected,
the feeding device is close to the feeding conveying device side and used for installing the stator to be detected transmitted by the feeding conveying device on the base in the feeding conveying device and conveying the stator to the detection station through the transmitting device for stator detection,
the base comprises a bottom plate, a support frame, a connecting terminal and an RFID module,
the bottom plate is connected with a circular base and a circular ring arranged on the circular base, the end face of the top of the circular ring is provided with a telescopic contact point, one end of the telescopic contact point is connected to a connecting terminal through a lead, and a through hole is arranged in the circular ring for accommodating a cable;
the support frame is vertically arranged on the bottom plate, and the top of the support frame is provided with a connecting end which is connected to the connecting terminal through a lead.
2. The stator detecting apparatus of the air conditioner motor as claimed in claim 1, wherein the detecting station includes a resistance detecting station for detecting the resistance of the stator by a resistance detecting module, the resistance detecting module includes a cylinder having an output end connected to a detecting end, the detecting end is provided with a plurality of probes for electrically connecting with the connecting terminals on the base, the output end of the cylinder is extended to drive the detecting end connected to the cylinder to move toward the base side during detection, and the probes provided thereon are electrically connected with the connecting terminals for performing resistance detection.
3. The stator sensing apparatus of an air conditioner motor as claimed in claim 2, wherein the resistance sensing station is provided with a blocking means to guide the base to a preset position.
4. The stator testing apparatus of an air conditioner motor as claimed in claim 1, wherein the connection terminal includes a plurality of beryllium copper plugs connected to the connection terminals by wires, respectively, the beryllium copper plugs being used to electrically connect the terminals of the stator.
5. The stator testing apparatus of an air conditioner motor as claimed in claim 4, wherein said connection terminal includes 3 beryllium copper plugs, 3 of said beryllium copper plugs being for electrically connecting terminals of a stator.
6. The stator detecting apparatus of an air conditioner motor as claimed in claim 1, wherein the circular base is configured to arrange a penetration hole of a cable connected to the connection terminal, the penetration hole being sealed after the cable is arranged.
7. The air conditioner motor stator detection apparatus of claim 1, wherein a plurality of circular positioning holes are configured on the circular base.
8. The air conditioner motor stator detection apparatus of claim 1, wherein the base plate is provided with a plurality of circular positioning holes for fixing the base plate to a detection station.
9. The stator testing apparatus of an air conditioner motor as claimed in claim 1, comprising a WIT test station having a WIT test module, said WIT test module comprising a support frame having a guide rail disposed on a surface thereof near a stator side and connected to a slide guide rod cylinder, an output end of the cylinder being connected to a substrate having a first connection member to which a bell jar is fixed with an opening portion thereof facing the stator, said substrate having a vacuum pumping port disposed thereon for vacuum pumping at the time of testing,
when the WIT test module works, the bell jar moves towards the base side to cover the stator to be detected based on the action of the air cylinder.
10. The stator detecting apparatus of an air conditioner motor as claimed in claim 9, wherein a sealing ring is disposed on an end surface of the bell jar connected to the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913331.9U CN210533440U (en) | 2019-11-07 | 2019-11-07 | Stator detection equipment of air conditioner motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913331.9U CN210533440U (en) | 2019-11-07 | 2019-11-07 | Stator detection equipment of air conditioner motor |
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| Publication Number | Publication Date |
|---|---|
| CN210533440U true CN210533440U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913331.9U Active CN210533440U (en) | 2019-11-07 | 2019-11-07 | Stator detection equipment of air conditioner motor |
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| CN (1) | CN210533440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355189A (en) * | 2021-12-18 | 2022-04-15 | 苏州英特模汽车科技有限公司 | Vacuum test system for motor stator performance |
| CN117147927A (en) * | 2023-11-01 | 2023-12-01 | 江苏弗林特机电科技有限公司 | Motor stator automatic detection equipment |
-
2019
- 2019-11-07 CN CN201921913331.9U patent/CN210533440U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355189A (en) * | 2021-12-18 | 2022-04-15 | 苏州英特模汽车科技有限公司 | Vacuum test system for motor stator performance |
| CN114355189B (en) * | 2021-12-18 | 2024-02-20 | 苏州英特模科技股份有限公司 | Vacuum test system for motor stator performance |
| CN117147927A (en) * | 2023-11-01 | 2023-12-01 | 江苏弗林特机电科技有限公司 | Motor stator automatic detection equipment |
| CN117147927B (en) * | 2023-11-01 | 2024-01-02 | 江苏弗林特机电科技有限公司 | Motor stator automatic detection equipment |
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