CN201368726Y - Leather thickness measuring meter - Google Patents
Leather thickness measuring meter Download PDFInfo
- Publication number
- CN201368726Y CN201368726Y CNU2009200321331U CN200920032133U CN201368726Y CN 201368726 Y CN201368726 Y CN 201368726Y CN U2009200321331 U CNU2009200321331 U CN U2009200321331U CN 200920032133 U CN200920032133 U CN 200920032133U CN 201368726 Y CN201368726 Y CN 201368726Y
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- leather
- computer
- measuring
- temperature
- signal
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a leather thickness measuring meter. A leather sample is flatly put on a signal acquisition table that is provided with a microscope, a CCD camera and a temperature sensor. The camera and the temperature sensor are respectively connected with a computer through an image acquisition card and a data acquisition card. The microscope amplifies the cross section of the leather sample, the CCD camera acquires the image signal of the amplified cross section of the leather sample and transmits the signal to the computer, and then the computer obtains the parameters of the cross section of the leather sample by processing the image signal. Meanwhile, the temperature sensor transmits a detected temperature signal of a leather thickness measuring spot to the computer, and the computer subsequently modifies the obtained parameters according to the ambient temperature of the spot, thus obtaining standard thickness size. By changing the prior mechanical contact measuring method into a non-contact measuring method and conducting modification according to the measured temperature of the spot, the measuring meter thoroughly eliminates the influence of human factors and ambient factors on the measuring result.
Description
Technical field
The utility model relates to a kind of analyzer of leather parameter, is specifically related to a kind of leather Determination of thickness instrument.
Background technology
Leather thickness is a very important parameter of leather.Traditional measuring method all is to adopt the measuring method of contact.Contact measurement method has a lot of shortcomings: must apply certain acting force in this measuring method.Because leather has sponginess, adopt contact method to measure and to cause the leather distortion.The size of this distortion changes along with the kind of leather; Simultaneously, do not consider that environment temperature is to the influence of leather thickness in the measuring process in the traditional measuring method.So this method generally all can cause bigger error, especially in leather commodity production or the exchange process because during the thickness parameter generation dispute of product, the data deficiency cogency that this method is measured.So need the New-type leather measurer for thickness of a kind of non-cpntact measurement that can revise temperature effect of development.
Summary of the invention
The purpose of this utility model is to provide a kind of non-cpntact measurement, thoroughly gets rid of the leather thickness measuring instrument of human factor and environmental factor.
For achieving the above object, the technical solution adopted in the utility model is: comprise the measuring table of placing the leather sample, be provided with microscope in the xsect dead ahead of leather sample, microscope links to each other with image pick-up card in being installed in computing machine through the CCD camera.
Temperature measuring set also is installed on the measuring table of the present utility model, and temperature measuring set links to each other with data collecting card in being installed in computing machine.
Computing machine of the present utility model can be handled picture signal, thereby obtains leather sample thickness size.Measuring method is a contactless measurement process, and compared with prior art, its remarkable advantage is a non-contact measurement, and temperature effect is revised, and can measure the thickness of leather quickly and accurately, has improved measuring accuracy greatly.
And according to the measure field temperature parameter that obtains is revised, also revise simultaneously according to the temperature of measure field.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Referring to Fig. 1, the utility model comprises the measuring table 1 of placing leather sample 2, it is characterized in that: the xsect dead ahead at leather sample 2 is provided with microscope 3, microscope 3 links to each other with image pick-up card 6 in being installed in computing machine 8 through CCD camera 4, temperature measuring set 5 also is installed on the measuring table 1, and temperature measuring set 5 links to each other with data collecting card 7 in being installed in computing machine 8.
The course of work of the present utility model is as follows: the leather sample 2 that will measure entirely is put on the measuring table 1, the xsect of leather sample faces microscope 3, after microscope 3 amplifies, pass through the CCD camera 4 of high-resolution again, pass through image conversion apparatus then, the image pick-up card 6 that promptly is installed in the computing machine 8 is gathered and is changed, and the image transitions of taking the photograph is become gray level image.Can obtain the metrical information that much can quantize in the image, as thickness, width etc.Computing machine 8 can obtain the characterisitic parameter of leather xsect through to image filtering analysis and Region Segmentation analysis.Simultaneous temperature measuring instrument 5 sends the temperature signal that measures to computing machine 8 by data collecting card 7.Computing machine is according to the temperature of measure field, can obtain leather sample thickness size to the characterisitic parameter correction of above-mentioned leather xsect.
Claims (2)
1, a kind of leather thickness measuring instrument, comprise the measuring table (1) of placing leather sample (2), it is characterized in that: be provided with microscope (3) in the xsect dead ahead of leather sample (2), microscope (3) links to each other with image pick-up card (6) in being installed in computing machine (8) through CCD camera (4).
2, leather thickness measuring instrument according to claim 1 is characterized in that: temperature measuring set (5) also is installed on the said measuring table (1), and temperature measuring set (5) data collecting card (7) interior with being installed in computing machine (8) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200321331U CN201368726Y (en) | 2009-03-06 | 2009-03-06 | Leather thickness measuring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200321331U CN201368726Y (en) | 2009-03-06 | 2009-03-06 | Leather thickness measuring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368726Y true CN201368726Y (en) | 2009-12-23 |
Family
ID=41487617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200321331U Expired - Fee Related CN201368726Y (en) | 2009-03-06 | 2009-03-06 | Leather thickness measuring meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368726Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809537A (en) * | 2012-08-14 | 2012-12-05 | 广州市质量监督检测研究院 | High-speed leather identification method |
| CN103615986A (en) * | 2013-12-11 | 2014-03-05 | 山东轻工业学院 | Method for measuring interlayer spacing of leather sample cross section sequence image by using layer peeling method |
| CN107655415A (en) * | 2017-09-19 | 2018-02-02 | 合肥国轩高科动力能源有限公司 | Device and method for measuring film thickness based on Raman spectrum system |
| CN109211131A (en) * | 2018-11-16 | 2019-01-15 | 北京和众视野科技有限公司 | A kind of measurement method of leather surface coating layer thickness and leather thicknesses |
-
2009
- 2009-03-06 CN CNU2009200321331U patent/CN201368726Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809537A (en) * | 2012-08-14 | 2012-12-05 | 广州市质量监督检测研究院 | High-speed leather identification method |
| CN102809537B (en) * | 2012-08-14 | 2016-08-24 | 广州质量监督检测研究院 | A kind of rapid identification method of leather material |
| CN103615986A (en) * | 2013-12-11 | 2014-03-05 | 山东轻工业学院 | Method for measuring interlayer spacing of leather sample cross section sequence image by using layer peeling method |
| CN103615986B (en) * | 2013-12-11 | 2016-08-24 | 齐鲁工业大学 | Layer goes method to obtain the measuring method of leather sample cross section sequence of pictures interlamellar spacing |
| CN107655415A (en) * | 2017-09-19 | 2018-02-02 | 合肥国轩高科动力能源有限公司 | Device and method for measuring film thickness based on Raman spectrum system |
| CN109211131A (en) * | 2018-11-16 | 2019-01-15 | 北京和众视野科技有限公司 | A kind of measurement method of leather surface coating layer thickness and leather thicknesses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20100306 |