CN104930973A - Full-automatic measurement controller for dimension of plastic-wood co-extrusion composite board and application method thereof - Google Patents
Full-automatic measurement controller for dimension of plastic-wood co-extrusion composite board and application method thereof Download PDFInfo
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- CN104930973A CN104930973A CN201510410736.0A CN201510410736A CN104930973A CN 104930973 A CN104930973 A CN 104930973A CN 201510410736 A CN201510410736 A CN 201510410736A CN 104930973 A CN104930973 A CN 104930973A
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Abstract
The present invention discloses a full-automatic measurement controller for dimension of a plastic-wood co-extrusion composite board and an application method thereof, relating to the technical field of measurement controller. The full-automatic measurement controller for dimension of the plastic-wood co-extrusion composite comprises a signal emitter consisting of a laser, a laser collimating mirror, and a Powell beam splitting prism which are connected in order, and a signal receiver consisting of a narrow wave optical filter matched with the wavelength of the laser, a sensor and a lens which are connected in order; wherein the signal emitter and the signal receiver are arranged with an included angle therebetween. In order to solve the technical problems, the present invention aims to provide the full-automatic measurement controller for the dimension of the plastic-wood co-extrusion composite board, capable of monitoring machining dimension in real time.
Description
Technical field
The present invention relates to Mersure Controler technical field, especially relate to one and mould wooden coextru-lamination board size all automatic measurement controller and using method thereof.
Background technology
Wood plastic composite is a kind of compound substance made primarily of material and plastics based on timber (lignose, plant cellulose), have performance and the feature of timber and plastics concurrently, through extruding, compressing sheet material or other goods, the advanced composite material (ACM) of timber and plastics can be replaced.Extruding-out process is current main stream approach of moulding wooden composite article processing and forming, is mainly used in exploitation section bar, tubing, sheet material etc.Along with the variation of moulding woodwork, as moulded wooden MULTILAYER COMPOSITE tubing, moulding wooden fretting map floor, have higher requirement to expressing technique, its R&D direction is that multilayer moulds wooden composite co-extruding, wooden co-extrusion moulded by coated co-extrusion, steel, wooden co-extrusion etc. moulded by plastics.
Because the material of plastic-wood material is hard, shaping rear reprocessing difficulty, so need in forming process to monitor in real time dimensional parameters.Aly for all automatic measurement controller for size in process, there is actual economic benefit and objective demand so design.
Summary of the invention
What technical matters to be solved by this invention there is provided a kind of Real-Time Monitoring processing dimension moulds wooden coextru-lamination board size all automatic measurement controller and using method thereof.
For achieving the above object, the invention provides following technical scheme: one moulds wooden coextru-lamination board size all automatic measurement controller, comprises the signal projector connected to form successively by laser instrument, laser alignment mirror, Bao Weier Amici prism and the signal receiver connected to form successively by the narrow bandpass filters mated with laser wavelength, sensor, camera lens; Described signal projector and signal receiver are that angle is arranged.
Preferably, the angle between described signal projector and signal receiver is 30 °-60 °.
The invention also discloses a kind of using method of moulding wooden coextru-lamination board size all automatic measurement controller, comprise the steps:
1) disperse formation uniform straight line from the laser of laser instrument injection by collimation compression Hou Jing Bao Weier prism and be irradiated to testee surface;
2) sensor becomes fixed angle to install for 30 °-60 with laser instrument, and the straight rays of laser projection on measured object surface on sensor through lens focus, is equipped with the narrow bandpass filters identical with optical maser wavelength and filters veiling glare after camera lens;
3) after sensor collection to signal, transmitting image is to processor, and processor calculates the information that can obtain on single cross section according to triangulation, can obtain the relative dimensions data of measured object, for the input parameter of subsequent adjustment to image after demarcating.
The beneficial effect of above technical scheme is adopted to be: to compress Hou Jing Bao Weier prism from the laser of laser instrument injection by collimation and disperse formation uniform straight line and be irradiated to testee surface.Sensor becomes fixed angle to install for 30 °-60 with laser instrument, the straight rays of laser projection on measured object surface on sensor through lens focus, is equipped with the narrow bandpass filters identical with optical maser wavelength and filters veiling glare after camera lens; After sensor collection to signal, transmitting image is to processor, and processor calculates the information that can obtain on single cross section according to triangulation, can obtain the relative dimensions data of measured object, for the input parameter of subsequent adjustment to image after demarcating.So just can realize carrying out effective monitoring in real time to the size in extrusion process.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation moulding wooden coextru-lamination board size all automatic measurement controller of the present invention;
Fig. 2 is a kind of workflow diagram moulding wooden coextru-lamination board size all automatic measurement controller of the present invention;
Wherein, 1. laser instrument, 2. laser alignment mirror, 3. Bao Weir Amici prism, 4. sensor, 5. camera lens, 6. narrow bandpass filters.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
The preferred embodiment of the present invention is described in detail: one moulds wooden coextru-lamination board size all automatic measurement controller, comprises the signal projector connected to form successively by laser instrument 1, laser alignment mirror 2, Bao Weier Amici prism 3 and the signal receiver connected to form successively by the narrow bandpass filters 6 Wavelength matched with laser instrument 1, sensor 4, camera lens 5 below in conjunction with accompanying drawing 1,2.Disperse formation uniform straight line from the laser of laser instrument injection by collimation compression Hou Jing Bao Weier prism and be irradiated to testee surface.Sensor becomes fixed angle to install for 30 °-60 with laser instrument, the straight rays of laser projection on measured object surface on sensor through lens focus, is equipped with the narrow bandpass filters identical with optical maser wavelength and filters veiling glare after camera lens; After sensor collection to signal, transmitting image is to processor, and processor calculates the information that can obtain on single cross section according to triangulation, can obtain the relative dimensions data of measured object, for the input parameter of subsequent adjustment to image after demarcating.Signal projector and signal receiver are that angle is arranged, and preferably arranging angle is 30 °-60 °.Such angle arranges the visual effect more meeting human body, avoids the unconspicuous defect of visual effect that is that cause because angle is excessive or too small.
The invention also discloses a kind of using method of moulding wooden coextru-lamination board size all automatic measurement controller, comprise the steps:
1) laser penetrated from laser instrument 1 is dispersed formation uniform straight line by collimation compression Hou Jing Bao Weier prism and is irradiated to testee surface;
2) sensor 4 is installed for 30 °-60 with laser instrument 1 one-tenth fixed angle, and the straight rays of laser projection on measured object surface on sensor 4 through lens focus, is equipped with the narrow bandpass filters identical with optical maser wavelength 6 pairs of veiling glares and filters after camera lens 5;
3) after signal collected by sensor 4, transmitting image is to processor, and processor calculates the information that can obtain on single cross section according to triangulation, can obtain the relative dimensions data of measured object, for the input parameter of subsequent adjustment to image after demarcating.So just can realize carrying out effective monitoring in real time to the size in extrusion process, be convenient to regulate in process, thus improve the degree of accuracy of rapidoprint.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. mould a wooden coextru-lamination board size all automatic measurement controller, it is characterized in that: described in mould wooden coextru-lamination board size all automatic measurement controller and comprise the signal projector connected to form successively by laser instrument, laser alignment mirror, Bao Weier Amici prism and the signal receiver connected to form successively by the narrow bandpass filters mated with laser wavelength, sensor, camera lens; Described signal projector and signal receiver are that angle is arranged.
2. according to claim 1ly mould wooden coextru-lamination board size all automatic measurement controller, it is characterized in that: the angle between described signal projector and signal receiver is 30 °-60 °.
3. the using method of moulding wooden coextru-lamination board size all automatic measurement controller according to any one of claim 1-2, comprises the steps:
1) disperse formation uniform straight line from the laser of laser instrument injection by collimation compression Hou Jing Bao Weier prism and be irradiated to testee surface;
2) sensor becomes fixed angle to install for 30 °-60 with laser instrument, and the straight rays of laser projection on measured object surface on sensor through lens focus, is equipped with the narrow bandpass filters identical with optical maser wavelength and filters veiling glare after camera lens;
3) after sensor collection to signal, transmitting image is to processor, and processor calculates the information that can obtain on single cross section according to triangulation, can obtain the relative dimensions data of measured object, for the input parameter of subsequent adjustment to image after demarcating.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410736.0A CN104930973A (en) | 2015-07-14 | 2015-07-14 | Full-automatic measurement controller for dimension of plastic-wood co-extrusion composite board and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510410736.0A CN104930973A (en) | 2015-07-14 | 2015-07-14 | Full-automatic measurement controller for dimension of plastic-wood co-extrusion composite board and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127217A (en) * | 2018-01-16 | 2018-06-08 | 中国计量大学 | Spiral heat exchanger edge weld guides the welder and method of welding automatically |
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| CN103644851A (en) * | 2013-11-22 | 2014-03-19 | 大连日佳电子有限公司 | Online thickness monitor and online thickness monitoring method |
| CN104019773A (en) * | 2014-06-06 | 2014-09-03 | 东莞市瀛通电线有限公司 | Wire rod surface roughness measuring method and device for implementing method |
| CN204924176U (en) * | 2015-07-14 | 2015-12-30 | 芜湖德力自动化装备科技有限公司 | Mould wooden coextru -lamination board foot cun full -automatic measurement controller |
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Patent Citations (8)
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| CN1449487A (en) * | 2000-08-25 | 2003-10-15 | 奥托库姆普联合股份公司 | Nethod for measuring the surface height of a material bed conducted on a conveyor belt to thermal treatment |
| US20060049158A1 (en) * | 2004-08-13 | 2006-03-09 | Precitec Kg. | Method and apparatus for regulating an automatic treatment process |
| CN101936732A (en) * | 2009-07-03 | 2011-01-05 | 南京理工大学 | Large-span high-straightness laser surface reticle instrument |
| CN101825438A (en) * | 2010-05-26 | 2010-09-08 | 华中科技大学 | Laser measuring device for measuring thickness of plate |
| JP2012154709A (en) * | 2011-01-25 | 2012-08-16 | Kobe Steel Ltd | Three-dimensional shape measurement device |
| CN103644851A (en) * | 2013-11-22 | 2014-03-19 | 大连日佳电子有限公司 | Online thickness monitor and online thickness monitoring method |
| CN104019773A (en) * | 2014-06-06 | 2014-09-03 | 东莞市瀛通电线有限公司 | Wire rod surface roughness measuring method and device for implementing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108127217A (en) * | 2018-01-16 | 2018-06-08 | 中国计量大学 | Spiral heat exchanger edge weld guides the welder and method of welding automatically |
| CN108127217B (en) * | 2018-01-16 | 2023-12-05 | 中国计量大学 | Welding device and method for automatic guided welding of end face weld joint of spiral plate type heat exchanger |
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