CN101799281B - Parallel detecting system of rollers - Google Patents
Parallel detecting system of rollers Download PDFInfo
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- CN101799281B CN101799281B CN2010100228310A CN201010022831A CN101799281B CN 101799281 B CN101799281 B CN 101799281B CN 2010100228310 A CN2010100228310 A CN 2010100228310A CN 201010022831 A CN201010022831 A CN 201010022831A CN 101799281 B CN101799281 B CN 101799281B
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Abstract
The invention relates to the field of mechanical manufacture, in particular to a detecting system. A parallel detecting system of rollers comprises a parallel detector for being placed on rollers. The parallel detecting system of rollers also comprises a reference reflecting mirror, wherein the reference reflecting mirror is fixed in front of the parallel detector and placed in the vertical direction; the parallel detector comprises a first horizontal linear laser the laser emitting direction of which faces to the front, and the emitted horizontal linear laser is vertical horizontal linear laser; the parallel detector also comprises a first optical sensor, the first optical sensor and the first horizontal linear laser are longitudinally arrayed, and the light sensing surface of the first optical sensor faces to the front; and the first optical sensor can be positioned above or below the first horizontal linear laser and is connected with a signal processing module. By adopting the technical scheme, the invention can be applied to the parallel calibration of a plurality of rollers with different heights and has the obvious advantages of simple structure, accurate detection, simple and convenient operation, and the like.
Description
Technical field
The present invention relates to mechanical manufacturing field, be specifically related to a kind of detection system.
Background technology
All can use roller on a lot of production equipments, and all can use two on a lot of production equipment, even more roller.A lot of production equipments require these rollers to be parallel to each other, and often very high to the precision that is parallel to each other.These equipment are such as paper making equipment, metal forming production equipment etc.
Along with the development of electronic industry, the consumption of circuit board is increasing.Need use a large amount of Copper Foils in the production run of circuit board.The quality of Copper Foil can have influence on the quality of circuit board.Therefore the Copper Foil production equipment is a kind of production equipment that the parallel accuracy of pair roller in the metal forming production equipment is had relatively high expectations.
Often there is certain difficulty in parallel situation adjustment between each roller in paper making equipment, the metal forming production equipment, particularly Copper Foil production equipment.Being in course of adjustment now generally is range estimation, or adopts precision optical instrument to measure.Adopt the mode of range estimation, precision is too low, is difficult to satisfy the precision needs.Adopt the precision optical instrument measuring mode, equipment cost is too high, and needs the professional to operate.
Now also there is not the balance between a kind of accurately measuring roll and the roller, and cost detection system low, simple to operate.
Summary of the invention
The objective of the invention is to, a kind of parallel detecting system of rollers is provided, solve above technical matters.
The technical matters that the present invention solved can adopt following technical scheme to realize:
Parallel detecting system of rollers is characterized in that, comprises that one is used to be placed on the parallel detector on the roller; Comprise that also one is fixed on said parallel detector the place ahead, the benchmark catoptron that vertical direction is placed;
Said parallel detector comprises the one one word line shape laser instrument of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a vertical word line shape laser;
Said parallel detector also comprises first optical sensor, and said first optical sensor and said the one one word line shape laser instrument are vertically arranged, and the light-sensitive surface of first optical sensor is towards the place ahead;
Said first optical sensor can be positioned at said the one one word line shape laser instrument above or below;
Said first optical sensor connects a signal processing module.
During use, at first make said parallel detector parallel with roller.Open the one one word line shape laser instrument then, make laser radiation to the benchmark mirror mirror, on the benchmark mirror mirror, can demonstrate a vertical word line property laser rays, and the benchmark catoptron can vertical word line property laser rays of reflected back.If roller is parallel overlooking under the visual angle of roller with said benchmark catoptron, a word line property laser rays that then reflects can shine on said first optical sensor.
After first optical sensor receives the laser signal that reflects, send the electric signal that produces to said signal processing module, the signal processing module response.Thereby confirm that roller is parallel overlooking under the visual angle of roller with said benchmark catoptron.
Said signal processing module connects one first parallel pilot lamp; Behind the electric signal that signal processing module receives that first optical sensor sends about the laser signal that reflects; The signal processing module response; Control the said first parallel pilot lamp and light, thereby indication is parallel overlooking under the visual angle of roller.
Said parallel detector below is provided with a location pedestal, and said positioning pedestal below is provided with the groove of a horizontal direction.When being fixed to said parallel detector on the roller, said groove is stuck on the roller, is in comparatively accurate parastate so that guarantee said parallel detector and said roller.
After guaranteeing that said parallel detector and roller are in parastate, need guarantee that also parallel detector and benchmark catoptron are in same vertical angle, it is consistent to guarantee that promptly angle that parallel detector and benchmark catoptron depart from vertical direction should guarantee, just is convenient to detection.Can increase following technical scheme.
Said parallel detector also comprises the two one word line shape laser instrument of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a horizontal word line shape laser;
Said parallel detector also comprises second optical sensor, and said second optical sensor and said the 21 word line shape laser instrument are arranged at horizontal direction, and the light-sensitive surface of second optical sensor is towards the place ahead;
Said second optical sensor can be positioned at the left of said the 21 word line shape laser instrument or right-hand;
Said second optical sensor connects said signal processing module.
During use, at first make said parallel detector parallel with roller.Open the 21 word line shape laser instrument then, make laser radiation to the benchmark mirror surface, on the benchmark mirror surface, can demonstrate a horizontal word line property laser rays, and the benchmark catoptron can horizontal word line property laser rays of reflected back.If parallel detector and benchmark catoptron are in same vertical angle, a word line property laser rays that then reflects can shine on said second optical sensor.
After second optical sensor receives the laser signal that reflects, send the electric signal that produces to said signal processing module, the signal processing module response.Thereby confirm that parallel detector and benchmark catoptron are in same vertical angle.
Said signal processing module connects one and vertically calibrates pilot lamp; Behind the electric signal that signal processing module receives that second optical sensor sends about the laser signal that reflects; The signal processing module response; Control said vertical calibration pilot lamp and light, thereby indication parallel detector and benchmark catoptron are in same vertical angle.
Through guaranteeing that parallel detector and benchmark catoptron are in same vertical angle, so that carry out the detection of the parallel situation of other direction.
Said parallel detector also comprises the 31 a word line shape laser instrument to the horizontal word line shape laser of the right-hand emission of the axial direction of roller; Said parallel detector also comprises the 3rd optical sensor; Said the 3rd optical sensor and said the 31 word line shape laser instrument are transversely arranged; The light-sensitive surface of the 3rd optical sensor is towards the 31 word line shape laser instrument Laser emission direction, and said the 3rd optical sensor connects said signal processing module;
Said the 31 word line shape laser instrument Laser emission direction is provided with one and is miter angle with the Laser emission direction, tiltedly towards the catoptron in the place ahead;
Said benchmark catoptron right side is provided with the oblique catoptron of a benchmark, and the oblique catoptron of said benchmark is vertically placed, and tiltedly towards the right side, the oblique mirror mirror of said benchmark is parallel with the minute surface of said catoptron;
The oblique catoptron of the more said benchmark in said benchmark catoptron right side also is provided with a benchmark righting reflex mirror more at a distance, and said benchmark righting reflex mirror is vertically placed, and minute surface is towards the oblique catoptron of said benchmark, and just towards the left side.
Defined among the present invention " left side ", " right side " mainly are to describe for the ease of unified, and the definition on " left side ", " right side " does not bring the technique effect of essence to the present invention.
Said signal processing module connects one second parallel pilot lamp, and behind the electric signal about the laser signal that reflects that signal processing module receives that the 3rd optical sensor sends, the signal processing module response is controlled the said second parallel pilot lamp and lighted.Thereby indication parallel detector and benchmark catoptron are in parastate under the side-looking situation.
When parallel detector and benchmark catoptron are parallel under the side-looking visual angle; After the 31 word line shape laser instrument is launched laser; Laser radiation is to said catoptron; Mirror reflects is to the oblique catoptron of said benchmark, and the oblique catoptron of said benchmark reflects the laser light to said benchmark righting reflex mirror again, and said benchmark righting reflex mirror returns laser-bounce to the oblique catoptron of said benchmark again; The oblique catoptron of said benchmark returns laser-bounce to said catoptron again, and said catoptron reflects the laser light to the 3rd optical sensor again; Behind the electric signal that signal processing module receives that the 3rd optical sensor sends about the laser signal that reflects; The signal processing module response; Control the said second parallel pilot lamp and light, thereby indication parallel detector and benchmark catoptron are in parastate under the side-looking situation.
When first optical sensor, second optical sensor, the 3rd optical sensor have all received relevant laser signal, can confirm that roller is in parastate with respect to the benchmark catoptron, and meet the balance requirement.This moment the first parallel pilot lamp, the second parallel pilot lamp and vertically calibrate pilot lamp and light.Each pilot lamp among the present invention just plays indicative function, also can indicate with other forms.Such as display, motion device etc.
The present invention except simple in structure, detect the advantage such as accurate, easy and simple to handle, also have the following advantages:
Because be provided with the benchmark catoptron of having fixed the position, so a plurality of roller can be calibrated a plurality of rollers as long as after parallel with benchmark catoptron check and correction respectively, also just be in parastate between each roller easily.
Moreover parallel because adopted a word line shape laser to calibrate, the height of several rollers that permission is calibrated is different.Can be applied to the collimation of highly different several rollers.
Said the one one word line shape laser instrument, the 21 word line shape laser instrument, the 31 word line shape laser instrument are connected with scrambler respectively, through scrambler the laser signal of being launched are encoded;
Said first optical sensor, second optical sensor, the 3rd optical sensor are respectively through being connected with said signal processing module with said scrambler corresponding decoder.
Improve the antijamming capability and detection distance of parallel detecting system of rollers through said scrambler and said demoder.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a side view of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, parallel detecting system of rollers comprises that one is used to be placed on the parallel detector 1 on the roller 7; Comprise that also one is fixed on parallel detector 1 the place ahead, the benchmark catoptron 2 that vertical direction is placed; Parallel detector 1 comprises the one one word line shape laser instrument 11 of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a vertical word line shape laser; Parallel detector 1 comprises that also first optical sensor, 12, the first optical sensors 12 and the one one word line shape laser instrument 11 vertically arrange, and the light-sensitive surface of first optical sensor 12 is towards the place ahead; First optical sensor 12 can be positioned at the one one word line shape laser instrument 11 above or below; First optical sensor 12 connects a signal processing module.Signal processing module connects one first parallel pilot lamp.Parallel detector 1 below is provided with a location pedestal 3, and positioning pedestal 3 belows are provided with the groove 31 of a horizontal direction.Parallel detector 1 is fixed to 7 last times of roller, groove 31 is stuck on the roller 7, be in comparatively accurate parastate so that guarantee parallel detector 1 and roller 7.
During use, at first make parallel detector 1 parallel with roller 7.Open the one one word line shape laser instrument 11 then; Make laser radiation to the minute surface of benchmark catoptron 2; On the minute surface of benchmark catoptron 2, can demonstrate a vertical word line property laser rays, and benchmark catoptron 2 can vertical word line property laser rays of reflected back.If roller 7 is parallel overlooking under the visual angle of roller 7 with benchmark catoptron 2, a word line property laser rays that then reflects can shine on first optical sensor 12.After first optical sensor 12 receives the laser signal that reflects, send the electric signal that produces to signal processing module, the signal processing module response.Thereby confirm that roller 7 is parallel overlooking under the visual angle of roller 7 with benchmark catoptron 2.Behind the electric signal about the laser signal that reflects that signal processing module receives that first optical sensor 12 sends, the signal processing module response is controlled the first parallel pilot lamp and is lighted, thereby indication is parallel overlooking under the visual angle of roller 7.
After guaranteeing that parallel detector 1 and roller 7 are in parastate; Need guarantee that also parallel detector 1 and benchmark catoptron 2 are in same vertical angle; It is consistent to guarantee that promptly angle that parallel detector 1 and benchmark catoptron 2 depart from vertical direction should guarantee, just is convenient to detect.Can increase following technical scheme.Parallel detector 1 also comprises the two one word line shape laser instrument 13 of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a horizontal word line shape laser; Parallel detector 1 also comprises second optical sensor, 14, the second optical sensors 14 and the 21 word line shape laser instrument 13 in the horizontal direction arrangement, and the light-sensitive surface of second optical sensor 14 is towards the place ahead; Second optical sensor 14 can be positioned at the left of the 21 word line shape laser instrument 13 or right-hand; Second optical sensor 14 connects signal processing module.Signal processing module connects one and vertically calibrates pilot lamp.
During use, at first make parallel detector 1 parallel with roller 7.Open the 21 word line shape laser instrument 13 then; Make laser radiation to the minute surface of benchmark catoptron 2; On the minute surface of benchmark catoptron 2, can demonstrate a horizontal word line property laser rays, and benchmark catoptron 2 can horizontal word line property laser rays of reflected back.If parallel detector 1 is in same vertical angle with benchmark catoptron 2, a word line property laser rays that then reflects can shine on second optical sensor 14.After second optical sensor 14 receives the laser signal that reflects, send the electric signal that produces to signal processing module, the signal processing module response.Behind the electric signal that signal processing module receives that second optical sensor 14 sends about the laser signal that reflects; The signal processing module response; Control vertically calibration pilot lamp is lighted, thereby indication parallel detector 1 is in same vertical angle with benchmark catoptron 2.
Through guaranteeing that parallel detector 1 and benchmark catoptron 2 are in same vertical angle, so that carry out the detection of the parallel situation of other direction.Parallel detector 1 also comprises the 31 a word line shape laser instrument 15 to the horizontal word line shape laser of the right-hand emission of the axial direction of roller 7; Parallel detector 1 also comprises the 3rd optical sensor 16; The 3rd optical sensor 16 and the 31 word line shape laser instrument 15 are transversely arranged; The light-sensitive surface of the 3rd optical sensor 16 is towards the 31 word line shape laser instrument 15 Laser emission directions, and the 3rd optical sensor 16 connects signal processing module; The 31 word line shape laser instrument 15 Laser emission directions are provided with one and are miter angle with the Laser emission direction, tiltedly towards the catoptron 4 in the place ahead; Benchmark catoptron 2 right sides are provided with the oblique catoptron 5 of a benchmark, and the oblique catoptron 5 of benchmark is vertically placed, and tiltedly towards the right side, oblique catoptron 5 minute surfaces of benchmark are parallel with the minute surface of catoptron 4; Benchmark catoptron 2 right sides also are provided with a benchmark righting reflex mirror 6 more at a distance than the oblique catoptron 5 of benchmark, and benchmark righting reflex mirror 6 is vertically placed, and minute surface is towards the oblique catoptron 5 of benchmark, and just towards the left side.Signal processing module connects one second parallel pilot lamp.
When parallel detector 1 and benchmark catoptron 2 are parallel under the side-looking visual angle; After the 31 word line shape laser instrument 15 was launched laser, laser radiation was to catoptron 4, and catoptron 4 reflexes to the oblique catoptron 5 of benchmark; The oblique catoptron 5 of benchmark reflects the laser light to benchmark righting reflex mirror 6 again; Benchmark righting reflex mirror 6 returns laser-bounce to the oblique catoptron 5 of benchmark again, and the oblique catoptron 5 of benchmark is again with laser-bounce back reflective mirror 4, and catoptron 4 reflects the laser light to the 3rd optical sensor 16 again; Behind the electric signal that signal processing module receives that the 3rd optical sensor 16 sends about the laser signal that reflects; The signal processing module response; Control the second parallel pilot lamp and light, thereby indication parallel detector 1 and benchmark catoptron 2 are in parastate under the side-looking situation.
When first optical sensor 12, second optical sensor 14, the 3rd optical sensor 16 have all received relevant laser signal, can confirm that roller 7 is in parastate with respect to benchmark catoptron 2, and meet the balance requirement.This moment the first parallel pilot lamp, the second parallel pilot lamp and vertically calibrate pilot lamp and light.Each pilot lamp among the present invention just plays indicative function, also can indicate with other forms.Such as display, motion device etc.The present invention except simple in structure, detect the advantage such as accurate, easy and simple to handle; Also have the following advantages: because be provided with the benchmark catoptron 2 of having fixed the position; So as long as a plurality of rollers 7 are respectively with after 2 check and correction of benchmark catoptron are parallel; Also just be in parastate between each roller 7, can calibrate a plurality of rollers 7 easily.Moreover parallel because adopted a word line shape laser to calibrate, the height of several rollers 7 that permission is calibrated is different.Can be applied to the collimation of highly different several rollers 7.The one one word line shape laser instrument the 11, the 21 word line shape laser instrument the 13, the 31 word line shape laser instrument 15 is connected with scrambler respectively, through scrambler the laser signal of being launched is encoded; First optical sensor 12, second optical sensor 14, the 3rd optical sensor 16 are respectively through being connected with signal processing module with the scrambler corresponding decoder.Improve the antijamming capability and detection distance of roller 7 parallel detecting systems through encoder.
More than show and described ultimate principle of the present invention and 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; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
1. parallel detecting system of rollers is characterized in that, comprises that one is used to be placed on the parallel detector on the roller; Comprise that also one is fixed on said parallel detector the place ahead, the benchmark catoptron that vertical direction is placed;
Said parallel detector comprises the one one word line shape laser instrument of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a vertical word line shape laser;
Said parallel detector also comprises first optical sensor, and said first optical sensor and said the one one word line shape laser instrument are vertically arranged, and the light-sensitive surface of first optical sensor is towards the place ahead;
Said first optical sensor be positioned at said the one one word line shape laser instrument above or below;
Said first optical sensor connects a signal processing module;
Said parallel detector also comprises the 31 a word line shape laser instrument to the horizontal word line shape laser of the right-hand emission of the axial direction of roller; Said parallel detector also comprises the 3rd optical sensor; Said the 3rd optical sensor and said the 31 word line shape laser instrument are transversely arranged; The light-sensitive surface of the 3rd optical sensor is towards the 31 word line shape laser instrument Laser emission direction, and said the 3rd optical sensor connects said signal processing module;
Said the 31 word line shape laser instrument Laser emission direction is provided with one and is miter angle with the Laser emission direction, tiltedly towards the catoptron in the place ahead;
Said benchmark catoptron right side is provided with the oblique catoptron of a benchmark, and the oblique catoptron of said benchmark is vertically placed, and tiltedly towards the right side, the oblique mirror mirror of said benchmark is parallel with the minute surface of said catoptron;
The oblique catoptron of the more said benchmark in said benchmark catoptron right side also is provided with a benchmark righting reflex mirror more at a distance, and said benchmark righting reflex mirror is vertically placed, and minute surface is towards the oblique catoptron of said benchmark, and just towards the left side.
2. parallel detecting system of rollers according to claim 1 is characterized in that: said signal processing module connects one first parallel pilot lamp.
3. parallel detecting system of rollers according to claim 1 and 2 is characterized in that: said parallel detector below is provided with a location pedestal, and said positioning pedestal below is provided with the groove of a horizontal direction.
4. parallel detecting system of rollers according to claim 3 is characterized in that: said parallel detector also comprises the two one word line shape laser instrument of Laser emission direction towards the place ahead, and a word line shape laser of being launched is a horizontal word line shape laser;
Said parallel detector also comprises second optical sensor, and said second optical sensor and said the 21 word line shape laser instrument are arranged at horizontal direction, and the light-sensitive surface of second optical sensor is towards the place ahead;
Said second optical sensor can be positioned at the left of said the 21 word line shape laser instrument or right-hand;
Said second optical sensor connects said signal processing module.
5. parallel detecting system of rollers according to claim 4 is characterized in that: said signal processing module connects one and vertically calibrates pilot lamp.
6. parallel detecting system of rollers according to claim 4 is characterized in that: said signal processing module connects one second parallel pilot lamp.
7. parallel detecting system of rollers according to claim 6; It is characterized in that: said the one one word line shape laser instrument, the 21 word line shape laser instrument, the 31 word line shape laser instrument are connected with scrambler respectively, through scrambler the laser signal of being launched are encoded;
Said first optical sensor, second optical sensor, the 3rd optical sensor are respectively through being connected with said signal processing module with said scrambler corresponding decoder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100228310A CN101799281B (en) | 2010-01-14 | 2010-01-14 | Parallel detecting system of rollers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100228310A CN101799281B (en) | 2010-01-14 | 2010-01-14 | Parallel detecting system of rollers |
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| CN101799281A CN101799281A (en) | 2010-08-11 |
| CN101799281B true CN101799281B (en) | 2012-05-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107235288B (en) * | 2017-06-01 | 2020-03-10 | 昆山国显光电有限公司 | Roller type conveying device |
| CN107896323A (en) * | 2017-11-01 | 2018-04-10 | 海信集团有限公司 | The method of projection arrangement, screen and the position by screen adjustment projection arrangement |
| KR101914942B1 (en) * | 2018-10-08 | 2018-11-06 | 정홍석 | Apparatus and method for measuring alignment state of the roll |
| CN112958368B (en) * | 2021-02-04 | 2022-04-22 | 江苏正能电子科技有限公司 | Paste uniform-pressure device and method for solar cell printing |
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Address after: Room 501-19, No.1, Lane 2, Suide Road, Putuo District, Shanghai 200331 Patentee after: Hongtian Technology Co.,Ltd. Address before: Room 501-19, No.1, Lane 2, Suide Road, Putuo District, Shanghai 200331 Patentee before: Shanghai hung Tian Mechanical & Electrical Technology Co.,Ltd. |
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