CN201218724Y - Detection system for position, size and appearance of large surface sheet material - Google Patents
Detection system for position, size and appearance of large surface sheet material Download PDFInfo
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- CN201218724Y CN201218724Y CNU2008200601342U CN200820060134U CN201218724Y CN 201218724 Y CN201218724 Y CN 201218724Y CN U2008200601342 U CNU2008200601342 U CN U2008200601342U CN 200820060134 U CN200820060134 U CN 200820060134U CN 201218724 Y CN201218724 Y CN 201218724Y
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Abstract
The utility model relates to a detection system of position, size and figuration of breadth sheet materials, comprising a computer, a signal collector, a coder and a linear array photoelectric sensor set, the computer is respectively connected with the coder and the linear array photoelectric sensor set through the signal collector, which includes at least two photoelectric sensor arranged in the linear array, also includes a motion mechanism comprising a motion axis; the linear array photoelectric sensor set is parallel with a motion plane of the motion mechanism, vertical with the motion direction of the motion mechanism; the coder is mounted on the motion axis. The detection system of position, size and figuration of breadth sheet materials has simple installation, relative low requirement on the installation accuracy, low cost, and performs overall detection on the position, the side and the figuration of the breadth sheet materials, wherein the continuous working time is long, service life is long, and is suitable for industrial field.
Description
Technical field
The utility model relates to the detection system technical field, and particularly large-breadth plates by using detection system technical field specifically is meant a kind of large-breadth plates by using position, size and profile detection system.
Background technology
Current complete detection to large-breadth plates by using position, size and profile mainly is the image that obtains object by linear array or face battle array camera, then by the analysis of image being obtained position, size and the appearance information of object.The deficiency of this mode mainly contains following 4 points:
1, need expensive camera, cost is higher;
2, the installation of camera and adjustment all need very high precision, implement the comparison difficulty;
3, this mode is subjected to the influence of ambient light in the course of the work easily, and the stability of system will be affected;
4, the mission life of artificial light source is shorter relatively, and the light source quality will reduce after work a period of time.
Except the mode of using camera, current also useful a little light electric transducer is done the application of the measurement of the position of certain objects or size, but mostly be the position probing of one dimension or the size detection of regular shape greatly, it is single to detect content, more can not carry out the detection of appearance profile.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, a kind of large-breadth plates by using position, size and profile detection system are provided, this detection system is installed simply, the installation accuracy requirement is relatively low, cost is low, and can carry out complete detection to large-breadth plates by using position, size and profile, stream time is long, life-span is long, and can adapt to industry spot.
To achieve these goals, large-breadth plates by using of the present utility model position, size and profile detection system have following formation:
This large-breadth plates by using position, size and profile detection system, comprise computing machine, be characterized in, also comprise signal picker, scrambler and linear array photoelectric sensors group, described computing machine connects described scrambler and described linear array photoelectric sensors group respectively by described signal picker, described linear array photoelectric sensors group comprises at least two photoelectric sensors, and described photoelectric sensor is linear array and arranges.
Preferably, described photoelectric sensor is that photo-electric is near switch or light curtain.
Preferably, described scrambler is a digital encoder.When moving, it will export certain pulse signal.
Preferably, described signal picker is Programmable Logic Controller or data collecting card.
Preferably, also comprise motion, described motion comprises kinematic axis, and described linear array photoelectric sensors group parallels with the moving surface of described motion, and is perpendicular with the direction of motion of described motion, and described scrambler is installed on the described kinematic axis.Thereby scrambler and motion are done and are synchronized with the movement.
More preferably, described motion is belt or roller-way, and it is stable and vertically by described linear array photoelectric sensors group to be used to drive described large-breadth plates by using.
The output signal of linear array photoelectric sensors group of the present utility model and the output signal of scrambler be the input signal collector simultaneously, the synchronizing signal storage that measuring-signal that signal picker imports the linear array photoelectric sensors group into and scrambler import into and do simple processing after, again with the information of tested large-breadth plates by using in some way (as ICP/IP protocol, 232 serial communication protocols etc.) export to computing machine, computing machine is by to importing data computing and analysis into, obtain position, size and the appearance information of tested sheet material, and come out by screen display.
Adopt the utility model, can measure position, size and the profile of large format object simultaneously, the carrying and the object type quality that can be used for large-breadth plates by using detect, can be directly installed on carrying or the production line, and mounting structure is simple, installation accuracy requires relatively low, cost is low, the utility model has also that stream time is long, and the life-span is long, and can adapt to characteristics such as industry spot.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the present utility model.
Embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
Seeing also shown in Figure 1ly, is the application of the utility model at glass stack stack machine front end.Large-breadth plates by using of the present utility model position, size and profile detection system, comprise computing machine 6, signal picker 1, scrambler 2, linear array photoelectric sensors group 5 and motion 4, described computing machine 6 connects described scrambler 2 and described linear array photoelectric sensors group 5 respectively by described signal picker 1, described linear array photoelectric sensors group 5 comprises at least two photoelectric sensors, and described photoelectric sensor is linear array and arranges.
Photoelectric sensor is that common photo-electric is near switch, a plurality of being fixed near switch formed a linear array on the aluminium section bar, tested large-breadth plates by using 3 is an ordinary plate glass, motion 4 is the roller-way on the conventional glass production line, the roller-way width is 5m, and the linear speed of tangential movement is 1m/s, then aluminium section bar is fixed on the top that glass passes through, and parallel with the roller-way face, aluminium section bar direction and glass direction of motion are perpendicular.Scrambler 2 is digital rotary encoder, is installed in an end of roller-way kinematic axis, rotates synchronously with the roller-way kinematic axis.What signal picker 1 adopted is Programmable Logic Controller, usually can adopt is the MicroLogix1500 Programmable Logic Controller that U.S. Rockwell company produces, and can certainly adopt other Programmable Logic Controller with identical or corresponding function or data collecting card.Scrambler 2 output terminals are connected to the high speed input end of Programmable Logic Controller, photoelectric sensor output signals are inserted the common input end of Programmable Logic Controller.
During work, the signal pulse that Programmable Logic Controller is sent here scrambler 2 is counted, and constantly note the status information of photoelectric sensor, regularly give computing machine 6 by 232 serial communications with the aggregate-value of scrambler 2 and the information of photoelectric sensor, computing machine 6 has or not to know whether have sheet material to pass through by the signal of judging photoelectric sensor, data that sheet material passes through are arranged as one group with continuous one section, obtain the profile of sheet material by curve fit, try to achieve board dimension and sheet material by linear array photoelectric sensors group 5 position constantly according to fitting the function parameter that obtains then, can also try to achieve the real time position of roller table speed and sheet material according to scrambler 2 pulse signals, computing machine 6 shows and passes to stacking mechanism with glass information.
Therefore, the utility model can be finished the detection of position, size and three aspects of profile to large-breadth plates by using 3 in a kind of simple, cheap mode.Not only can be used for location, and can be used for the type quality of large-breadth plates by using 3 is detected the handling process of large-breadth plates by using 3.Measuring accuracy on direction of motion is 0.3mm, and the measuring accuracy on the rows of sensors column direction depends on transducer spacing.Can be directly installed on carrying or the production line, and mounting structure is simple, installation accuracy requires relatively low.The utility model has also that stream time is long, and the life-span is long, and can adapt to characteristics such as industry spot.
To sum up, large-breadth plates by using of the present utility model position, size and profile detection system are installed simply, the installation accuracy requirement is relatively low, cost is low, and can carry out complete detection to large-breadth plates by using position, size and profile, and stream time is long, life-span is long, and can adapt to industry spot.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (6)
1. a large-breadth plates by using position, size and profile detection system, comprise computing machine, it is characterized in that, also comprise signal picker, scrambler and linear array photoelectric sensors group, described computing machine connects described scrambler and described linear array photoelectric sensors group respectively by described signal picker, described linear array photoelectric sensors group comprises at least two photoelectric sensors, and described photoelectric sensor is linear array and arranges.
2. large-breadth plates by using according to claim 1 position, size and profile detection system is characterized in that, described photoelectric sensor is that photo-electric is near switch or light curtain.
3. large-breadth plates by using according to claim 1 position, size and profile detection system is characterized in that, described scrambler is a digital encoder.
4. large-breadth plates by using according to claim 1 position, size and profile detection system is characterized in that, described signal picker is Programmable Logic Controller or data collecting card.
5. large-breadth plates by using according to claim 1 position, size and profile detection system, it is characterized in that, also comprise motion, described motion comprises kinematic axis, described linear array photoelectric sensors group parallels with the moving surface of described motion, perpendicular with the direction of motion of described motion, described scrambler is installed on the described kinematic axis.
6. large-breadth plates by using according to claim 5 position, size and profile detection system is characterized in that described motion is belt or roller-way, and it is stable and parallel by described linear array photoelectric sensors group to be used to drive described large-breadth plates by using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601342U CN201218724Y (en) | 2008-06-24 | 2008-06-24 | Detection system for position, size and appearance of large surface sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601342U CN201218724Y (en) | 2008-06-24 | 2008-06-24 | Detection system for position, size and appearance of large surface sheet material |
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| Publication Number | Publication Date |
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| CN201218724Y true CN201218724Y (en) | 2009-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200601342U Expired - Lifetime CN201218724Y (en) | 2008-06-24 | 2008-06-24 | Detection system for position, size and appearance of large surface sheet material |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730951A (en) * | 2012-06-22 | 2012-10-17 | 杭州精工机械有限公司 | Special glass tempering furnace for ultrathin tempered glass production line, and heating method thereof |
| CN102809483A (en) * | 2011-05-30 | 2012-12-05 | 上海西门子医疗器械有限公司 | System and method for measuring looseness of transmission belt |
| CN103486995A (en) * | 2013-07-09 | 2014-01-01 | 太原科技大学 | Device and method for detecting panel strip shapes |
| CN103512503A (en) * | 2012-06-20 | 2014-01-15 | 鞍钢股份有限公司 | Apparatus and method for measuring width of steel coil of cold rolling production line |
| CN104279964A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Pill case width measuring method based on optical signals and encoder signals |
| CN104729423A (en) * | 2015-02-12 | 2015-06-24 | 北京联创蓝坐标科技有限公司 | Measuring method for detecting geometric parameters of irregular glass |
| CN104848786A (en) * | 2015-02-12 | 2015-08-19 | 北京联创蓝坐标科技有限公司 | Geometrical parameter measurement method for glass |
| CN105452011A (en) * | 2013-08-16 | 2016-03-30 | 博乐公司 | Method for producing flooring modules comprising elements with curvilinear edges made from timber planks having edges with the natural curvature of the wooden material |
| CN106382907A (en) * | 2016-09-29 | 2017-02-08 | 南京林业大学 | Plate inclination detection method of floor production line |
| CN109855531A (en) * | 2018-12-10 | 2019-06-07 | 安徽艾睿思智能科技有限公司 | Size Measuring System and its measurement method for large format template material |
| CN113048902A (en) * | 2021-03-09 | 2021-06-29 | 武汉建筑材料工业设计研究院有限公司 | Plate deformation measuring equipment and method based on image processing |
-
2008
- 2008-06-24 CN CNU2008200601342U patent/CN201218724Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809483A (en) * | 2011-05-30 | 2012-12-05 | 上海西门子医疗器械有限公司 | System and method for measuring looseness of transmission belt |
| CN103512503A (en) * | 2012-06-20 | 2014-01-15 | 鞍钢股份有限公司 | Apparatus and method for measuring width of steel coil of cold rolling production line |
| CN102730951B (en) * | 2012-06-22 | 2014-09-24 | 杭州精工机械有限公司 | Special glass tempering furnace for ultrathin tempered glass production line, and heating method thereof |
| CN102730951A (en) * | 2012-06-22 | 2012-10-17 | 杭州精工机械有限公司 | Special glass tempering furnace for ultrathin tempered glass production line, and heating method thereof |
| CN103486995B (en) * | 2013-07-09 | 2016-02-17 | 太原科技大学 | A kind of device and method of sheet material flatness detection |
| CN103486995A (en) * | 2013-07-09 | 2014-01-01 | 太原科技大学 | Device and method for detecting panel strip shapes |
| CN105452011A (en) * | 2013-08-16 | 2016-03-30 | 博乐公司 | Method for producing flooring modules comprising elements with curvilinear edges made from timber planks having edges with the natural curvature of the wooden material |
| CN105452011B (en) * | 2013-08-16 | 2019-07-19 | 博乐公司 | The method for producing the floor panel assembly made of the timber plank with wood materials natural curvature edge comprising curved edge element |
| CN104279964A (en) * | 2014-10-30 | 2015-01-14 | 黑龙江中科诺晟自动化设备开发有限公司 | Pill case width measuring method based on optical signals and encoder signals |
| CN104729423A (en) * | 2015-02-12 | 2015-06-24 | 北京联创蓝坐标科技有限公司 | Measuring method for detecting geometric parameters of irregular glass |
| CN104848786A (en) * | 2015-02-12 | 2015-08-19 | 北京联创蓝坐标科技有限公司 | Geometrical parameter measurement method for glass |
| CN104729423B (en) * | 2015-02-12 | 2017-09-08 | 北京联创蓝坐标科技有限公司 | A kind of measuring method for being used to detect special-shaped glass geometric parameter |
| CN106382907A (en) * | 2016-09-29 | 2017-02-08 | 南京林业大学 | Plate inclination detection method of floor production line |
| CN109855531A (en) * | 2018-12-10 | 2019-06-07 | 安徽艾睿思智能科技有限公司 | Size Measuring System and its measurement method for large format template material |
| CN109855531B (en) * | 2018-12-10 | 2021-04-23 | 安徽艾睿思智能科技有限公司 | Dimension measuring system for large-format panel material and measuring method thereof |
| CN113048902A (en) * | 2021-03-09 | 2021-06-29 | 武汉建筑材料工业设计研究院有限公司 | Plate deformation measuring equipment and method based on image processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |