CN206208201U - The automatic measurement mechanism of round piece - Google Patents
The automatic measurement mechanism of round piece Download PDFInfo
- Publication number
- CN206208201U CN206208201U CN201621269186.1U CN201621269186U CN206208201U CN 206208201 U CN206208201 U CN 206208201U CN 201621269186 U CN201621269186 U CN 201621269186U CN 206208201 U CN206208201 U CN 206208201U
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- China
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- round piece
- light source
- industrial camera
- backlight
- measurement mechanism
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Abstract
The utility model discloses a kind of automatic measurement mechanism of round piece, the sensor of detection and localization is carried out including the frock clamp for installing round piece to be measured, the industrial camera being imaged to the round piece, to round piece, the lower end of the industrial camera is provided with the telecentric lens that shooting image is carried out to the round piece, and is provided with coaxial light source in the end of telecentric lens；The sensor is arranged on frock clamp, and backlight is provided with below frock clamp；The coaxial light source and the backlight project light onto the front and back of the round piece respectively, make the sharpness of border of the round piece visible, the industrial camera is measured by the boundary image and data transfer that the telecentric lens obtain the round piece to industrial computer, and boundary image and measurement parameter are shown in the display；So as to realize automatic measurement, certainty of measurement more accurate, measurement efficiency is higher, applicability is stronger.
Description
Technical field
The utility model is related to a kind of automatic measurement mechanism of round piece.
Background technology
, it is necessary to carry out outside diameter measuring or concentricity is surveyed in the process of manufacture of round piece or after machining
Amount or interior roundness measurement, to judge whether it is up to specification, and ensure its quality.
However, the measurement of round piece mainly carries out manual detection using slide measure at present, on the one hand, use vernier calliper
Chi inconvenient operation, inefficiency；On the other hand, manual detection occurs flase drop, detection leakage phenomenon due to working long hours, often,
Cause shipment product quality unstable；Or, some use roundness measuring instruments are measured, but in the fixation of roundness measuring instrument
With considerable degree of difficulty is there is in positioning, and the less round piece of internal diameter cannot be measured.
Utility model content
The utility model is to solve the above problems, there is provided a kind of automatic measurement mechanism of round piece, can be realized certainly
Dynamicization is measured, and certainty of measurement more accurate, measurement efficiency is higher, applicability is stronger.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of automatic measurement mechanism of round piece, it includes the frock clamp for installing round piece to be measured
(10) industrial camera (20), being imaged to the round piece, the sensor (30) that detection and localization is carried out to round piece,
The lower end of the industrial camera (20) is provided with the telecentric lens (21) that shooting image is carried out to the round piece, and in telecentric mirror
The end of head is provided with coaxial light source (22)；The sensor (30) is arranged on frock clamp (10), and in frock clamp (10)
Lower section be provided with backlight (40)；The coaxial light source (22) and the backlight (40) project light onto the circular work respectively
The front and back of part, makes the sharpness of border of the round piece visible, and the industrial camera (20) is by the telecentric lens
(21) boundary image and data transfer of the round piece are obtained to industrial computer (50), industrial computer (50) is to the boundary image
The measurement parameter for obtaining the round piece is measured, and the boundary image and the measurement parameter are included in display
(60) in.
Preferably, the frock clamp (10), industrial camera (20), coaxial light source (22), backlight (40) may be contained within
In installation frame (80), and the installation frame (80) is using black acrylic board composition.
Preferably, the coaxial light source (22) is using white coaxial annular light source.
Preferably, the industrial camera (20) is additionally provided with time-lapse shooting device, and the sensor (30) detects the circle
After shape workpiece is installed in place, the industrial camera (20) carries out automatic time delay bat by the time-lapse shooting device to round piece
Take the photograph.
Preferably, also including electric cabinet (70), the electric cabinet (70) is provided with to the coaxial light source (22), backlight (40)
Switch the light source controller of control or brightness adjustment control.
The beneficial effects of the utility model are：
(1), the utility model can realize automatic measurement, certainty of measurement more accurate, measurement efficiency is higher, applicability more
By force；
(2), installation frame is constituted using black acrylic board, can reduce influence of the extraneous light to testing result；
(3), industrial camera is provided with time-lapse shooting device, it is possible to increase the success rate of imaging, and gives installation manually circular work
Part is to providing the sufficient time in tool fixture；
(4), the difference in height that can reduce round piece placement using telecentric lens influences, and makes testing result more accurate；
(5), coaxial light source makes round piece external boundary high-visible, and backlight makes round piece inner boundary high-visible,
So that the boundary image for shooting the round piece for obtaining is apparent more complete, the precision of measurement is improved.
Brief description of the drawings
Accompanying drawing described herein is used for providing being further understood to of the present utility model, constitutes of the present utility model one
Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is a kind of structural representation of the automatic measurement mechanism of round piece of the utility model；
In figure：
10- tool fixtures；
20- industrial cameras；21- telecentric lens；22- coaxial light sources；
30- sensors；40- backlights；
50- industrial computers；60- displays；70- electric cabinets；80- installation frames.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein
Apply example to be only used to explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of automatic measurement mechanism of round piece of the present utility model, it includes to be measured for installing
Round piece frock clamp 10, the round piece is imaged industrial camera 20, round piece is positioned
The sensor 30 of detection, the lower end of the industrial camera 20 is provided with the telecentric lens that shooting image is carried out to the round piece
21, and it is provided with coaxial light source 22 in the end of telecentric lens；The sensor 30 is arranged on frock clamp 10, and in frock folder
The lower section of tool 10 is provided with backlight 40；The coaxial light source 22 and the backlight 40 project light onto the round piece respectively
Front and back, make the sharpness of border of the round piece visible, the industrial camera 20 is obtained by the telecentric lens 21
The boundary image and data transfer of the round piece are taken to industrial computer 50,50 pairs of boundary images of industrial computer are measured
To the measurement parameter of the round piece, and the boundary image and the measurement parameter are included in display 60.
In the present embodiment, the frock clamp 10, industrial camera 20, coaxial light source 22, backlight 40 may be contained within installing
In framework 80, and the installation frame 80 is using black acrylic board composition.The coaxial light source 22 is using white coaxial annular
Light source.The industrial camera 20 is additionally provided with time-lapse shooting device, and the sensor 30 detects the round piece and is installed in place
Afterwards, the industrial camera 20 carries out automatic time delay shooting by the time-lapse shooting device to round piece.
In the present embodiment, also including electric cabinet 70, the electric cabinet 70 is provided with to be carried out to the coaxial light source 22, backlight 40
Switch control or the light source controller of brightness adjustment control, also, the electric cabinet 70 is additionally provided with camera power supply adapter and PLC etc..
When using, round piece is placed in tool fixture 10 first, when sensor 30 detects round piece, coaxially
Light source 22 and backlight 40 are lighted (or can also make coaxial light source 22 and backlight 40 keep normal bright state, it is to avoid to frequently switch on
Operation), after time delay staff removes the time of the field range of industrial camera 20, industrial camera 20 is taken pictures to round piece,
And the boundary image data that obtains of taking pictures is transferred to industrial computer 50, industrial computer 50 carries out image algorithm to boundary image, calculates
Go out the required measurement parameter such as the concentricity and diameter of round piece, and image and measurement parameter are shown to display 60, while
In also by Ethernet storage to server, that realizes data is stored in tracking.
It should be noted that the boundary image for obtaining of taking pictures, can be the workpiece overall diagram comprising boundary profile,
Can be the lines of outline figure only comprising boundary profile, can be processed according to the demand of different measurement parameters.
Described above has shown and described preferred embodiment of the present utility model, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various other groups
Close, change and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or the technology of association area
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the utility model appended claims.
Claims (5)
1. a kind of automatic measurement mechanism of round piece, it is characterised in that including the work for installing round piece to be measured
Clamps (10), the industrial camera (20) being imaged to the round piece, the sensing that detection and localization is carried out to round piece
Device (30), the lower end of the industrial camera (20) is provided with the telecentric lens (21) that shooting image is carried out to the round piece, and
Coaxial light source (22) is provided with the end of telecentric lens；The sensor (30) is arranged on frock clamp (10), and in frock
Backlight (40) is provided with below fixture (10)；The coaxial light source (22) and the backlight (40) project light onto institute respectively
The front and back of round piece is stated, makes the sharpness of border of the round piece visible, the industrial camera (20) is by described
Telecentric lens (21) obtain the boundary image and data transfer of the round piece to industrial computer (50), and industrial computer (50) is to described
Boundary image measures the measurement parameter for obtaining the round piece, and the boundary image and the measurement parameter are shown
In display (60).
2. the automatic measurement mechanism of a kind of round piece according to claim 1, it is characterised in that：The frock clamp
(10), industrial camera (20), coaxial light source (22), backlight (40) may be contained within installation frame (80), and the installation frame
(80) using black acrylic board composition.
3. the automatic measurement mechanism of a kind of round piece according to claim 1, it is characterised in that：The coaxial light source
(22) using the coaxial annular light source of white.
4. the automatic measurement mechanism of a kind of round piece according to claim 1, it is characterised in that：The industrial camera
(20) it is additionally provided with time-lapse shooting device, the sensor (30) is detected after the round piece is installed in place, the industrial phase
Machine (20) carries out automatic time delay shooting by the time-lapse shooting device to round piece.
5. the automatic measurement mechanism of a kind of round piece according to claim 1, it is characterised in that：Also include electric cabinet
(70), the electric cabinet (70) to be provided with carry out the coaxial light source (22), backlight (40) and switchs control or brightness adjustment control
Light source controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269186.1U CN206208201U (en) | 2016-11-21 | 2016-11-21 | The automatic measurement mechanism of round piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269186.1U CN206208201U (en) | 2016-11-21 | 2016-11-21 | The automatic measurement mechanism of round piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208201U true CN206208201U (en) | 2017-05-31 |
Family
ID=58747473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269186.1U Active CN206208201U (en) | 2016-11-21 | 2016-11-21 | The automatic measurement mechanism of round piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208201U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072355A (en) * | 2017-11-24 | 2018-05-25 | 襄阳博亚精工装备股份有限公司 | The vision positioning measuring device of multiwindow workpiece |
| CN108387182A (en) * | 2018-05-17 | 2018-08-10 | 广东省智能制造研究所 | A kind of aperture measurement device and measuring apparatus |
| CN109596626A (en) * | 2019-02-01 | 2019-04-09 | 东莞中科蓝海智能视觉科技有限公司 | Bloom magnet ring workpiece visible detection method |
| CN109883322A (en) * | 2019-01-16 | 2019-06-14 | 武汉纺织大学 | A kind of repacking instrument image capturing system and its image-pickup method |
-
2016
- 2016-11-21 CN CN201621269186.1U patent/CN206208201U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072355A (en) * | 2017-11-24 | 2018-05-25 | 襄阳博亚精工装备股份有限公司 | The vision positioning measuring device of multiwindow workpiece |
| CN108387182A (en) * | 2018-05-17 | 2018-08-10 | 广东省智能制造研究所 | A kind of aperture measurement device and measuring apparatus |
| CN109883322A (en) * | 2019-01-16 | 2019-06-14 | 武汉纺织大学 | A kind of repacking instrument image capturing system and its image-pickup method |
| CN109596626A (en) * | 2019-02-01 | 2019-04-09 | 东莞中科蓝海智能视觉科技有限公司 | Bloom magnet ring workpiece visible detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 215000 east side of FenHu Avenue, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yingsu Intelligent Manufacturing Co., Ltd Address before: 363000 workshop 5, Wanlida Industrial Park, Jinfeng Industrial Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Ying plastic industry Co., Ltd. |
|
| TR01 | Transfer of patent right |