CN208206813U - A kind of stator detection device - Google Patents
A kind of stator detection device Download PDFInfo
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- CN208206813U CN208206813U CN201820560179.XU CN201820560179U CN208206813U CN 208206813 U CN208206813 U CN 208206813U CN 201820560179 U CN201820560179 U CN 201820560179U CN 208206813 U CN208206813 U CN 208206813U
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- stator
- detection device
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- holding part
- pictures
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Abstract
The utility model relates to a kind of stator detection devices, including stator transport mechanism, mechanism of taking pictures and image processor；The stator transport mechanism includes that an at least stator holding part, the holding part offers longitudinal hole, has a diameter larger than the outer diameter of stator coil winding；The mechanism of taking pictures includes that component is taken pictures and bottom surface is taken pictures component in top surface, and component is taken pictures in the top surface and bottom surface is taken pictures, and component includes a camera, is separately positioned on above and below the holding part；Two camera is electrically connected with the input terminal of described image processor respectively.Pass through the collaborative work of transport mechanism, mechanism of taking pictures and image processor, transport mechanism is responsible for feeding, tested stator enamelled wire is converted into picture signal by camera by mechanism of taking pictures, send image processor to, output qualification or underproof result are handled by image comparison, stator enamelled wire detection automation is realized, it is easy to operate, it is high-efficient.
Description
Technical field
The utility model relates to motor fields, more particularly to a kind of stator detection device.
Background technique
Motor is commonly called as " motor ", refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.
Motor is usually made of stator, rotor and front/rear cover, wherein stator is equipped with a cricoid iron core, and winds on iron core
There are coil windings, line used by coil windings is usually enameled wire.
In order to guarantee the yield of motor, before electronic assemblies usually require respectively by stator, rotor and front/rear cover into
Whether row detection or correction, for stator, then need the inside and outside circle to enamel-cover line winding group regular, such as extra paper scrap, no
Regular copper wire, band and cotton thread etc..
But main at present to use artificial detection, inefficiency, error rate is high, not enough automation and intelligence.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of stators whether automatic detection stator enamelled wire is regular
Detection device.
A kind of stator detection device, including stator transport mechanism, mechanism of taking pictures and image processor；The stator conveyer
Structure includes that an at least stator holding part, the holding part offers longitudinal hole, has a diameter larger than the outer diameter of stator coil winding；
The mechanism of taking pictures includes that component is taken pictures and bottom surface is taken pictures component in top surface, and component is taken pictures in the top surface and bottom surface is taken pictures, and component wraps
A camera is included, is separately positioned on above and below the holding part；Two camera respectively with described image processor
Input terminal electrical connection.
As the further improvement of said stator detection device, component is taken pictures in the top surface and bottom surface is taken pictures, and component includes
Annular light source, the annular light source are arranged between the stator holding part and each camera.
As the further improvement of said stator detection device, component is taken pictures in the top surface and bottom surface is taken pictures, and component includes
Opposite side of the annular light source with respect to holding part is arranged in backlight, the backlight.
It further include light shield device as the further improvement of said stator detection device, the light shield device is located at institute
It states and takes pictures outside mechanism.
As the further improvement of said stator detection device, the light shield device is a cabinet body, including frame and shading
Plate, the barn door are laid on said frame.
It further include display as the further improvement of said stator detection device, at the display and described image
Manage the output end electrical connection of device.
It further include warning light as the further improvement of said stator detection device, at the warning light and described image
Manage the output end electrical connection of device.
As the further improvement of said stator detection device, the stator transport mechanism includes stator conveyer belt and driving
Mechanism offers at least one described stator holding part, the stator conveyer belt and the driving machine on the stator conveyer belt
Structure is drivingly connected.
As the further improvement of said stator detection device, the stator transport mechanism further includes Photoelectric Detection head, institute
Photoelectric Detection head is stated to be arranged at the station of taking pictures of each camera.
Compared with the prior art, stator detection device described in the utility model passes through transport mechanism, mechanism of taking pictures and figure
As the collaborative work of processor, transport mechanism is responsible for feeding, and mechanism of taking pictures is converted tested stator enamelled wire by camera
At picture signal, image processor is sent to, determine by the way that image comparison processing output is qualified or underproof as a result, realizing
Sub- enameled wire detection automation, it is easy to operate, it is high-efficient.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the perspective view of stator detection device described in the utility model；
Fig. 2 is the side view of stator detection device described in the utility model；
Fig. 3 is the top view of stator detection device described in the utility model.
Specific embodiment
Referring now to attached drawing hereinafter, the utility model is described in more detail below, shows the utility model in the figure
Embodiment.However, the utility model can be presented as many different forms, and should not be construed as being limited to presented herein
Specific embodiment.Exactly, these embodiments are used to the scope of the utility model being communicated to those skilled in the art.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the identical meaning of the meaning that is generally understood with the technical staff in field belonging to the utility model.Moreover, it will be appreciated that
, term used herein be interpreted as have with the consistent meaning of meaning in this specification and related fields, and
And it should not be explained by ideal or excessively formal meaning, unless being clearly specified that herein.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " hard straight ", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
As shown in Figures 1 to 3, Fig. 1 is the perspective view of stator detection device described in the utility model；Fig. 2 is the utility model
The side view of the stator detection device；Fig. 3 is the top view of stator detection device described in the utility model.A kind of stator detection
Device, including stator transport mechanism, mechanism of taking pictures and image processor；The stator transport mechanism is accommodated including an at least stator
Portion, the holding part offer longitudinal hole, have a diameter larger than the outer diameter of stator coil winding；The mechanism of taking pictures includes top surface
It taking pictures component 3a and bottom surface is taken pictures component 3b, component 3a is taken pictures in the top surface and bottom surface is taken pictures, and component 3b includes a camera,
It is separately positioned on above and below the holding part；Input terminal of two camera respectively with described image processor is electrically connected
It connects.Stator is placed in the holding part of the transport mechanism, holding part reach described in take pictures mechanism take pictures station when, mechanism of taking pictures into
Row is taken pictures, and the image for obtaining tested stator top and bottom is simultaneously input to described image processor, described image processor according to
The information such as pixel distribution and brightness, color are transformed into digitized signal, and carry out various operations to these signals to extract target
Feature, and then obtain tested stator whether He Ge result.
Specifically, including a rack 1, the stator transport mechanism and mechanism of taking pictures are installed in rack 1.
The stator transport mechanism includes stator conveyer belt 21 and driving mechanism 22, is offered on the stator conveyer belt 21
At least one described stator holding part, the stator conveyer belt 21 are drivingly connected with the driving mechanism 22, in embodiment, institute
Stating driving mechanism 22 is servo motor, is sequentially connected with the stator conveyer belt, drives 21 cycle rotation of stator conveyer belt.
The stator transport mechanism further includes Photoelectric Detection head, and the bat of each camera is arranged in the Photoelectric Detection head
At station, which detects whether station of taking pictures has stator, if there is stator, stator conveyer belt 21 stops operating, and claps
It starts to work according to mechanism, if stator conveyer belt 21 continues to rotate without stator.
Specifically, the top surface component 3a that takes pictures includes camera 31a, annular light source 32a, backlight 33a and bracket
34a, camera 31a, annular light source 32a and backlight 33a are installed on bracket 34a, and the bracket 34a is then erected at described
In rack, similarly, the bottom surface component 3b that takes pictures includes camera 31b, annular light source 32b, backlight 33b and bracket 34b, is shone
Camera 31b, annular light source 32b and backlight 33ba are installed on bracket 34b, and the bracket 34b is then erected at the rack
On.Wherein, the annular light source is red light source, is arranged between the stator holding part and each camera, the back
Opposite side of the annular light source with respect to holding part is arranged in light source, it should be noted that claps take pictures component 3a and bottom surface of top surface
It is arranged in a staggered manner according to component 3b, and installation direction is opposite.
The utility model further includes light shield device 4, the light shield device be located at it is described take pictures outside mechanism, in the present embodiment
In, the light shield device is a cabinet body, including frame 41 and barn door 42, the barn door 42 are laid on the frame 41,
The barn door 42 can be dark-brown glass plate, it is preferable that be additionally provided with dodge gate 43, so as to the total component of light shield device into
Row operation.
In addition, further including display 5, the display 5 is electrically connected with the output end of described image processor, is mounted on institute
It states on frame 41, a whole set of detection device is controlled convenient for operator.The utility model further includes warning light, the alarm
Lamp is electrically connected with the output end of described image processor, and when image processor obtains unqualified signal, output order is to alarm
Lamp is opened, and operator is notified to take out underproof stator.
Working principle: whether this set detection device is regular mainly for detection of stator enamelled wire, such as extra paper scrap, irregular
Copper wire, band and cotton thread etc., the course of work is as follows, and stator is placed in the holding part of the stator conveyer belt 21, when holding part arrives
Up to the mechanism of taking pictures take pictures station when, the Photoelectric Detection head 23 detects that stator, stator conveyer belt 21 stop operating, clap
It takes pictures according to mechanism, obtain the image in tested stator front and aspect and is input to described image processor, at described image
It manages device and is transformed into digitized signal according to the information such as pixel distribution and brightness, color, and various operations are carried out to these signals and are come
Extract clarification of objective, so obtain tested stator it is whether qualified as a result, several testing results be it is unqualified, warning light will
It lights.
Compared with the prior art, stator detection device described in the utility model passes through transport mechanism, mechanism of taking pictures and figure
As the collaborative work of processor, transport mechanism is responsible for feeding, and mechanism of taking pictures is converted tested stator enamelled wire by camera
At picture signal, image processor is sent to, determine by the way that image comparison processing output is qualified or underproof as a result, realizing
Sub- enameled wire detection automation, it is easy to operate, it is high-efficient, and annular light source, backlight source lighting are used, in addition shading group
The cooperation of part effectively solves the influence of extraneous available light and background interface.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (9)
1. a kind of stator detection device, it is characterised in that: including stator transport mechanism, mechanism of taking pictures and image processor；It is described
Stator transport mechanism includes that an at least stator holding part, the holding part offers longitudinal hole, have a diameter larger than stator coil
The outer diameter of winding；The mechanism of taking pictures includes that component is taken pictures and bottom surface is taken pictures component in top surface, and the top surface is taken pictures component and bottom surface
Component of taking pictures includes a camera, is separately positioned on above and below the holding part；Two camera respectively with institute
State the input terminal electrical connection of image processor.
2. stator detection device according to claim 1, it is characterised in that: group that component is taken pictures in the top surface and bottom surface is taken pictures
Part includes annular light source, and the annular light source is arranged between the stator holding part and each camera.
3. stator detection device according to claim 2, it is characterised in that: group that component is taken pictures in the top surface and bottom surface is taken pictures
Part includes backlight, and opposite side of the annular light source with respect to holding part is arranged in the backlight.
4. stator detection device according to claim 1, it is characterised in that: it further include light shield device, the light shield device
It is located at described take pictures outside mechanism.
5. stator detection device according to claim 4, it is characterised in that: the light shield device is a cabinet body, including frame
Frame and barn door, the barn door are laid on said frame.
6. stator detection device according to claim 1, it is characterised in that: it further include display, the display and institute
State the output end electrical connection of image processor.
7. stator detection device according to claim 1, it is characterised in that: it further include warning light, the warning light and institute
State the output end electrical connection of image processor.
8. stator detection device according to claim 1, it is characterised in that: the stator transport mechanism includes stator transmission
Band and driving mechanism offer at least one described stator holding part, the stator conveyer belt and institute on the stator conveyer belt
State driving mechanism drive connection.
9. stator detection device according to claim 8, it is characterised in that: the stator transport mechanism further includes photoelectricity inspection
Gauge head, the Photoelectric Detection head are arranged at the station of taking pictures of each camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560179.XU CN208206813U (en) | 2018-04-18 | 2018-04-18 | A kind of stator detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560179.XU CN208206813U (en) | 2018-04-18 | 2018-04-18 | A kind of stator detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206813U true CN208206813U (en) | 2018-12-07 |
Family
ID=64523600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560179.XU Active CN208206813U (en) | 2018-04-18 | 2018-04-18 | A kind of stator detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508027A (en) * | 2018-04-18 | 2018-09-07 | 江门市科业电器制造有限公司 | A kind of stator detection method and detection device |
| CN113433298A (en) * | 2021-05-28 | 2021-09-24 | 浙江兆丰机电股份有限公司 | Bearing heat flow characteristic test device for drive axle and test method thereof |
| CN115060732A (en) * | 2022-08-18 | 2022-09-16 | 深圳市信润富联数字科技有限公司 | Visual inspection equipment |
-
2018
- 2018-04-18 CN CN201820560179.XU patent/CN208206813U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508027A (en) * | 2018-04-18 | 2018-09-07 | 江门市科业电器制造有限公司 | A kind of stator detection method and detection device |
| CN108508027B (en) * | 2018-04-18 | 2023-10-20 | 江门市科业电器制造有限公司 | Stator detection method and detection device |
| CN113433298A (en) * | 2021-05-28 | 2021-09-24 | 浙江兆丰机电股份有限公司 | Bearing heat flow characteristic test device for drive axle and test method thereof |
| CN115060732A (en) * | 2022-08-18 | 2022-09-16 | 深圳市信润富联数字科技有限公司 | Visual inspection equipment |
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