CN109506587A - A kind of online photo-electric circumference detection device - Google Patents
A kind of online photo-electric circumference detection device Download PDFInfo
- Publication number
- CN109506587A CN109506587A CN201811522307.2A CN201811522307A CN109506587A CN 109506587 A CN109506587 A CN 109506587A CN 201811522307 A CN201811522307 A CN 201811522307A CN 109506587 A CN109506587 A CN 109506587A
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- China
- Prior art keywords
- sensor
- detection
- detector
- detection device
- online photo
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
Abstract
The invention discloses a kind of online photo-electric circumference detection devices, and in particular to cigarette circumference detection technique field.It needs will test device which solve the cleaning of existing cigarette circumference detection device to remove from unit, time-consuming and laborious deficiency.The online photo-electric circumference detection device, including detector bottom case, detector front cover is stamped on detector bottom case, detector bottom case is equipped with detection outlet, detector front cover is equipped with detection entrance, it detects and forms a sense channel between entrance and detection outlet, it rounds equipped with sensor pair detection inlet, every group of sensor is to including a receiving sensor and an emission sensor, the distance between every group of emission sensor and receiving sensor are in 5cm or more, protective window is equipped with immediately ahead of each receiving sensor or emission sensor, the outer surface of detector front cover is equipped with plunger mat, it detects inlet and is equipped with entrance guide sleeve, entrance guide sleeve is fixed by cover of plunger.
Description
Technical field
The present invention relates to cigarette circumference detection technique fields, and in particular to a kind of online photo-electric circumference detection device.
Background technique
Cigarette circumference is one of the physical index of national standard measurement, and circumference is overall merit Cigarette processing performance and quality
An important technology index, it is closely related with weight, the resistance to suction of cigarette, to the sensory evaluating smoking of cigarette product, tar content, an oxygen
The testing result for changing the indexs such as carbon, nicotine content has certain influence.Therefore, just seem especially heavy to the measurement of the online circumference of cigarette
It wants.
Currently, the circumference on-line detecting system of most tobacco factory's installations is vapour-pressure type, which passed through using cigarette
The size for the principle detection circumference that out-of-date air pressure changes, since the precision of vapour-pressure type detection is low, detection speed is slower, and after detection
It is only able to display, without automatic control function, can not tackle the problem at its root.The photo-electric circumference of Some Domestic producer production exists
Line detection system, although detection accuracy and speed are greatly improved compared with vapour-pressure type, the feedback letter next from user's on-site collection
From the point of view of breath, the problem of there is easily dirty, difficult cleanings, once it is dirty, it directly affects detection effect or even is not available；And it cleans
It needs will test device to remove from unit, it is time-consuming and laborious.Therefore, the structure design of online photo-electric circumference detection device is mentioned
Go out and to have avoided requirement dirty, convenient for cleaning how as far as possible.
Summary of the invention
The purpose of the present invention is in view of the above deficiencies, propose one kind to can be avoided dirty, convenient for cleaning online photoelectricity
Formula circumference detection device.
The present invention specifically adopts the following technical scheme that
A kind of online photo-electric circumference detection device, including detector bottom case are stamped detector front cover on detector bottom case,
Detector bottom case is equipped with detection outlet, and detector front cover is equipped with detection entrance, detects and is formed between entrance and detection outlet
One sense channel, detection inlet are rounded equipped with sensor pair, and every group of sensor is to including a receiving sensor and one
Emission sensor, the distance between every group of emission sensor and receiving sensor are in 5cm or more, each receiving sensor or transmitting
Protective window is equipped with immediately ahead of sensor.
Preferably, the outer surface of the detector front cover is equipped with plunger mat, and detection inlet is equipped with entrance guide sleeve, and entrance is led
Set is fixed by cover of plunger.
Preferably, the sensor is distributed to being equipped with two groups in cruciform symmetry.
Preferably, the protective window is four sides, and four sides protective window is passed through ultraviolet using the optical glass of size consistency of thickness
The rectangular part of glue sticking.
Preferably, gasket is equipped between the detector front cover, detector bottom case and protective window.
Preferably, the front end of the entrance guide sleeve is in the shape of a trumpet, and rear end is in closing.
The invention has the following beneficial effects:
The online photo-electric circumference structure of the detecting device simple possible, is not easy dirty, easy to clean, improves online photo-electric
The using effect of circumference detection device.Placement position by increasing sensor increases the area of rectangle protective window, facilitates protection
The cleaning of four corners of window；By the cooperation of detector front cover and detector bottom case and protective window, by sensor and detection zone
Keep apart, prevents the entrance of cigarette foam, dust and glue；By increasing the design of two plunger mats on detector front shroud, realize
Entrance guide sleeve fast assembling-disassembling enormously simplifies cleaning process and saves cleaning time.
Detailed description of the invention
Fig. 1 is online photo-electric circumference detection device decomposition diagram.
Wherein, 1 is detector bottom case, and 2 be sensor pair, and 3 be protective window, and 4 be plunger mat, and 5 be detector front cover, and 6 are
Entrance guide sleeve, 7 be detection entrance, and 8 be detection outlet.
Specific embodiment
A specific embodiment of the invention is described further in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, a kind of online photo-electric circumference detection device, including detector bottom case, it is stamped on detector bottom case 1
Detector front cover 5, detector bottom case 1 are equipped with detection outlet 8, and detector front cover is equipped with detection entrance 7, detects 7 He of entrance
A sense channel is formed between detection outlet 8, detects and rounds equipped with sensor at entrance 7 to 2, every group of sensor is to 2
Including a receiving sensor and an emission sensor, the distance between every group of emission sensor and receiving sensor in 5cm or more,
Protective window 3 is equipped with immediately ahead of each receiving sensor or emission sensor, it is ensured that each group of laser can be vertically through anti-
Protect window.
The outer surface of detector front cover 5 is equipped with plunger mat 4, detects and is equipped with entrance guide sleeve 6 at entrance 7, and entrance guide sleeve 6 passes through
Cover of plunger is fixed.
Sensor is distributed to being equipped with two groups in cruciform symmetry, and corresponding protective window 3 is four sides, and four sides protective window is using big
The optical glass of small consistency of thickness passes through the rectangular part of ultraviolet glue sticking.
Gasket is equipped between detector front cover 5, detector bottom case 1 and protective window 3, it is ensured that sealing effect.
The front end of entrance guide sleeve 6 is in the shape of a trumpet, and as far as possible by cigarette foam and glue gear outside detector, rear end is in closing in
Shape, it is ensured that plume operates in the shaft core position of detection zone, reduces the shake of plume to the greatest extent, improves detection effect；Using nitriding
Stainless steel material processing increases its wearability and self-lubrication, for guiding plume to penetrate；Wherein entrance guide sleeve 105 is by up and down
Two plungers are embedded in detector front cover, and the fast assembling-disassembling of entrance guide sleeve may be implemented；Once protective window is dirty will quickly enter
Mouth guide sleeve extraction, is cleaned very convenient；The seizure of plunger only need to be filled in again after cleaning, enormously simplify cleaning stream
Journey saves cleaning time.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (6)
1. a kind of online photo-electric circumference detection device, which is characterized in that including detector bottom case, inspection is stamped on detector bottom case
Gauge head front cover, detector bottom case are equipped with detection outlet, and detector front cover is equipped with detection entrance, detection entrance and detection outlet
Between formed a sense channel, detection inlet round equipped with sensor pair, every group of sensor to include one receive pass
Sensor and an emission sensor, the distance between every group of emission sensor and receiving sensor are in 5cm or more, each reception sensing
Protective window is equipped with immediately ahead of device or emission sensor.
2. a kind of online photo-electric circumference detection device as described in claim 1, which is characterized in that the detector front cover
Outer surface is equipped with plunger mat, and detection inlet is equipped with entrance guide sleeve, and entrance guide sleeve is fixed by cover of plunger.
3. a kind of online photo-electric circumference detection device as described in claim 1, which is characterized in that the sensor is to being equipped with
It two groups, is distributed in cruciform symmetry.
4. a kind of online photo-electric circumference detection device as claimed in claim 3, which is characterized in that the protective window is four
Face, four sides protective window pass through the rectangular part of ultraviolet glue sticking using the optical glass of size consistency of thickness.
5. a kind of online photo-electric circumference detection device as described in claim 1, which is characterized in that the detector front cover,
Gasket is equipped between detector bottom case and protective window.
6. a kind of online photo-electric circumference detection device as described in claim 1, which is characterized in that before the entrance guide sleeve
Hold it is in the shape of a trumpet, rear end be in closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522307.2A CN109506587A (en) | 2018-12-13 | 2018-12-13 | A kind of online photo-electric circumference detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522307.2A CN109506587A (en) | 2018-12-13 | 2018-12-13 | A kind of online photo-electric circumference detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506587A true CN109506587A (en) | 2019-03-22 |
Family
ID=65752312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522307.2A Pending CN109506587A (en) | 2018-12-13 | 2018-12-13 | A kind of online photo-electric circumference detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506587A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202478589U (en) * | 2012-03-14 | 2012-10-10 | 许绵俊 | Car base structure of building-block remote control toy car |
| CN203816228U (en) * | 2014-01-21 | 2014-09-10 | 得祯兴业有限公司 | Building block fixing structure |
| CN205987138U (en) * | 2016-07-21 | 2017-02-22 | 安徽海洋电子科技有限公司 | TV set with decorative effect |
-
2018
- 2018-12-13 CN CN201811522307.2A patent/CN109506587A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202478589U (en) * | 2012-03-14 | 2012-10-10 | 许绵俊 | Car base structure of building-block remote control toy car |
| CN203816228U (en) * | 2014-01-21 | 2014-09-10 | 得祯兴业有限公司 | Building block fixing structure |
| CN205987138U (en) * | 2016-07-21 | 2017-02-22 | 安徽海洋电子科技有限公司 | TV set with decorative effect |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |