CN103673902A - Device capable of precisely adjusting position of infrared measuring head - Google Patents
Device capable of precisely adjusting position of infrared measuring head Download PDFInfo
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- CN103673902A CN103673902A CN201310619572.3A CN201310619572A CN103673902A CN 103673902 A CN103673902 A CN 103673902A CN 201310619572 A CN201310619572 A CN 201310619572A CN 103673902 A CN103673902 A CN 103673902A
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- lamp
- cylinder
- lamp barrel
- lamp bracket
- light cylinder
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a device capable of precisely adjusting position of an infrared measuring head. The device comprises fixed lamp barrel holder seats arranged on a rack, fixed lamp holders are arranged on the fixed lamp barrel holder seat and include an upper fixed lamp holder and a lower fixed lamp holder arranged correspondingly, the upper and lower fixed lamp holders are respectively provided with an emitting lamp barrel and a receiving lamp barrel arranged correspondingly, an external thread section is arranged on the outer wall of the emitting lamp barrel, and an adjusting nut with an internal thread is sleeved on the external thread section and used for finely adjusting up-down position of the emitting lamp barrel so as to realize fine adjustment of spacing between the emitting lamp barrel and the receiving lamp barrel. By changing a fixed structure of the emitting lamp barrel, the emitting lamp barrel is of an up-down moving type structure, the spacing between the emitting lamp barrel and the receiving lamp barrel is changed when luminous flux changes to enable the receiving lamp barrel to be constantly kept working in a balanced and smooth state, and accuracy during on-line diaphragm measuring is improved.
Description
Technical field
The present invention relates to diaphragm thickness measurement online field, relate in particular to and a kind ofly can chase after the accurate location means of adjusting of row to infrared gauge head, be applicable to the adjustment of power valve and receiving tube spacing in film thickness measurement online device.
Background technology
When adopting infrared-ray to transparent membrane on-line measurement, existing power valve and receiving tube are generally to adopt fixed sturcture device, and its position can not be transferred.
In practice, because of power valve bulb light, measure and can slowly change with the lengthening of service time, its light distance slowly shortens, and the luminance brightness of each lamp changes inconsistent, receiving tube just cannot be balanced receive emissive source signal, in the time of can causing on-line measurement, produce error, cause the factors such as diaphragm thickness measurement data out of true, certain puzzlement of taking when carrying out subsequent treatment, just need to carry out bulb to change.
Therefore, need a kind of adjustment location means, it is changed itself and the spacing of receiving light when luminous flux changes, make receiving tube remain on equilibrium always and under state, work stably, degree of accuracy during raising on-line measurement diaphragm.
Summary of the invention
For the problems referred to above, the invention provides and a kind ofly can chase after the accurate location means of adjusting of row to infrared gauge head, to solve prior art granular material, produce the problem to two side flow phenomenons.
To achieve these goals, technical scheme of the present invention is as follows:
A kind ofly can chase after the accurate location means of adjusting of row to infrared gauge head, comprise the fixed light cylinder stand being arranged in frame, on fixed light cylinder stand, be provided with fixedly lamp bracket, it is characterized in that, described fixedly lamp bracket comprises corresponding upper fixedly lamp bracket and the lower fixedly lamp bracket arranging, on described, fixedly on lamp bracket, be respectively arranged with corresponding emission lamp cylinder and receiving light cylinder down, on the outer wall of described emission lamp cylinder, be provided with external thread section, thereby on described external thread section, be arranged with one with the female setting nut of realizing spacing between fine-tuned emission lamp cylinder and receiving light cylinder in order to fine-tuned emission lamp cylinder upper-lower position.
In a preferred embodiment of the invention, described receiving light cylinder is fixedly installed on described lower fixedly lamp bracket.
In a preferred embodiment of the invention, described fixedly lamp bracket is bolted on fixed light cylinder stand.
In a preferred embodiment of the invention, described upper and lower fixedly lamp bracket is two halves formula structure, and halves is provided with half slot, combines the rear formation connecting hole corresponding with emission lamp cylinder and receiving light cylinder.
In a preferred embodiment of the invention, described upper and lower fixedly lamp bracket, emission lamp cylinder and receiving light cylinder form one group of lamp cartridge, on described fixed light cylinder stand according to the width of the tested diaphragm lamp cartridge described in some groups that is arranged side by side.
The present invention is by changing the stationary structure of emission lamp cylinder, emission lamp cylinder is adopted and moves up and down formula structure, it when changing, luminous flux is changed the spacing between itself and receiving light cylinder, make receiving light cylinder remain on equilibrium always and under state, work stably, during on-line measurement diaphragm, degree of accuracy improves.
Feature of the present invention can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained and be well understood to.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of other direction of the present invention.
In figure, 1-frame; 2-fixed light cylinder stand; 3-emission lamp cylinder; 4-receiving light cylinder; 5-is lamp bracket fixedly; 6-setting nut.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Referring to Fig. 1 and 2, a kind ofly can chase after the accurate location means of adjusting of row to infrared gauge head, comprise the fixed light cylinder stand 2 being arranged in frame 1, fixed light cylinder stand 2 adopts aluminium profile to form, light and attractive in appearance.
On fixed light cylinder stand 2, be provided with fixedly lamp bracket 5, fixedly lamp bracket comprises corresponding upper fixedly lamp bracket and the lower fixedly lamp bracket arranging, upper and lower fixedly lamp bracket is two halves formula structure, and halves is provided with half slot, combines the rear formation connecting hole corresponding with emission lamp cylinder and receiving light cylinder.Fixedly lamp bracket 5 is bolted on fixed light cylinder stand 2.
On upper and lower fixedly lamp bracket, be respectively arranged with corresponding emission lamp cylinder 3 and receiving light cylinder 4.Receiving light cylinder 4 is fixedly installed on lower fixedly lamp bracket.On the outer wall of emission lamp cylinder, be provided with external thread section, on external thread section, be arranged with one and be with female setting nut 6.Thereby the upper-lower position by setting nut 6 fine-tuned emission lamp cylinders 3 is realized spacing between fine-tuned emission lamp cylinder and receiving light cylinder.The every rotation of setting nut 6 one week, removable 1 millimeter of emission lamp cylinder 3, adopts M30 screw thread can carry out distance between minimum 1/30 trace adjusting power valve and receiving tube and reaches the balanced optimum condition of moving stably between bulb.
Upper and lower fixedly lamp bracket, emission lamp cylinder and receiving light cylinder form one group of lamp cartridge, on fixed light cylinder stand, according to the width of tested diaphragm, are arranged side by side to organize described lamp cartridges more.
The present invention is by changing the stationary structure of emission lamp cylinder, emission lamp cylinder is adopted and moves up and down formula structure, it when changing, luminous flux is changed the spacing between itself and receiving light cylinder, make receiving light cylinder remain on equilibrium always and under state, work stably, during on-line measurement diaphragm, degree of accuracy improves.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and instructions, describe is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain that the present invention requires is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind can chase after the accurate location means of adjusting of row to infrared gauge head, comprise the fixed light cylinder stand being arranged in frame, on fixed light cylinder stand, be provided with fixedly lamp bracket, it is characterized in that, described fixedly lamp bracket comprises corresponding upper fixedly lamp bracket and the lower fixedly lamp bracket arranging, on described, fixedly on lamp bracket, be respectively arranged with corresponding emission lamp cylinder and receiving light cylinder down, on the outer wall of described emission lamp cylinder, be provided with external thread section, thereby on described external thread section, be arranged with one with the female setting nut of realizing spacing between fine-tuned emission lamp cylinder and receiving light cylinder in order to fine-tuned emission lamp cylinder upper-lower position.
2. according to claim 1ly can chase after the accurate location means of adjusting of row to infrared gauge head, it is characterized in that, described receiving light cylinder is fixedly installed on described lower fixedly lamp bracket.
3. according to claim 1ly can chase after the accurate location means of adjusting of row to infrared gauge head, it is characterized in that, described fixedly lamp bracket is bolted on fixed light cylinder stand.
4. according to claim 1ly can chase after the accurate location means of adjusting of row to infrared gauge head, it is characterized in that, described upper and lower fixedly lamp bracket is two halves formula structure, and halves is provided with half slot, combines the rear formation connecting hole corresponding with emission lamp cylinder and receiving light cylinder.
5. according to claim 1ly can chase after the accurate location means of adjusting of row to infrared gauge head, it is characterized in that, described upper and lower fixedly lamp bracket, emission lamp cylinder and receiving light cylinder form one group of lamp cartridge, on described fixed light cylinder stand according to the width of the tested diaphragm lamp cartridge described in some groups that is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619572.3A CN103673902B (en) | 2013-11-29 | 2013-11-29 | One can chase after row fine setting location means to infrared gauge head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619572.3A CN103673902B (en) | 2013-11-29 | 2013-11-29 | One can chase after row fine setting location means to infrared gauge head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673902A true CN103673902A (en) | 2014-03-26 |
| CN103673902B CN103673902B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619572.3A Active CN103673902B (en) | 2013-11-29 | 2013-11-29 | One can chase after row fine setting location means to infrared gauge head |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626106A (en) * | 1985-07-03 | 1987-01-13 | Kazuo Shimada | Method and instrument for measuring thickness |
| CN201081694Y (en) * | 2007-10-18 | 2008-07-02 | 北京奇普嘉信息技术有限公司 | Contactless photoelectric thickness gauge |
| CN201273814Y (en) * | 2008-07-04 | 2009-07-15 | 上海曙光机械制造厂有限公司 | On-line thickness measurement apparatus for aluminum film |
| CN102965636A (en) * | 2011-09-01 | 2013-03-13 | 上海华力微电子有限公司 | Device and method for stabilizing thickness of physical vapor deposition film |
| CN202903142U (en) * | 2012-10-25 | 2013-04-24 | 上海宏昊企业发展有限公司 | Instrument for measuring thickness of anti-interference coating |
| CN203605914U (en) * | 2013-11-29 | 2014-05-21 | 天津麦世科尔科技咨询有限公司 | Device capable of precisely adjusting position of infrared probe |
-
2013
- 2013-11-29 CN CN201310619572.3A patent/CN103673902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626106A (en) * | 1985-07-03 | 1987-01-13 | Kazuo Shimada | Method and instrument for measuring thickness |
| CN201081694Y (en) * | 2007-10-18 | 2008-07-02 | 北京奇普嘉信息技术有限公司 | Contactless photoelectric thickness gauge |
| CN201273814Y (en) * | 2008-07-04 | 2009-07-15 | 上海曙光机械制造厂有限公司 | On-line thickness measurement apparatus for aluminum film |
| CN102965636A (en) * | 2011-09-01 | 2013-03-13 | 上海华力微电子有限公司 | Device and method for stabilizing thickness of physical vapor deposition film |
| CN202903142U (en) * | 2012-10-25 | 2013-04-24 | 上海宏昊企业发展有限公司 | Instrument for measuring thickness of anti-interference coating |
| CN203605914U (en) * | 2013-11-29 | 2014-05-21 | 天津麦世科尔科技咨询有限公司 | Device capable of precisely adjusting position of infrared probe |
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| Publication number | Publication date |
|---|---|
| CN103673902B (en) | 2016-08-31 |
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Effective date of registration: 20230403 Address after: 201800 No. 783, Chengliu Road, Jiading District, Shanghai Patentee after: Shanghai Forward Machinery Co. Address before: 300142 No. 80 Erma Road, Hebei District, Tianjin City Patentee before: TIANJIN MESSCCOER TECHNOLOGY CONSULTING Co.,Ltd. |