CN203402401U - Device for detecting missing cigarette in cigarette pack - Google Patents
Device for detecting missing cigarette in cigarette pack Download PDFInfo
- Publication number
- CN203402401U CN203402401U CN201320503992.0U CN201320503992U CN203402401U CN 203402401 U CN203402401 U CN 203402401U CN 201320503992 U CN201320503992 U CN 201320503992U CN 203402401 U CN203402401 U CN 203402401U
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- China
- Prior art keywords
- infrared
- transmitting
- tube
- cigarette
- optical axis
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Abstract
The utility model provides a device for detecting a missing cigarette in a cigarette pack. The device comprises a supporting base and at least one infrared detection assembly, wherein a groove is formed in the lower end face of the supporting base, and the infrared detection assemblies are arranged inside the supporting base. Each infrared detection assembly comprises an infrared transmitting tube and an infrared receiving tube, wherein the transmitting end of the infrared transmitting tube and the receiving end of the infrared receiving tube extend into the groove; the transmitting light axis of a transmitting light source of the infrared transmitting tube and the receiving light axis of a receiving light source of the infrared receiving tube are located on the same plane; the included angle between the transmitting light axis and the lower end face of the supporting base is the same as the included angle between the receiving light axis and the lower end face of the supporting base. The transmitting light sources of the transmitting ends of the infrared transmitting tubes are adopted to irradiate cigarettes, the light sources pass through the surfaces of the cigarettes and are reflected on the receiving ends, and a processing circuit can judge whether the cigarette pack is short of a cigarette or not through the intensity of the received light sources. The device is simple in structure and convenient to use, does not make direct contact with the cigarettes, and does not damage or pollute the cigarettes.
Description
Technical field
The utility model relates to a kind of tobacco bale and lacks a detecting device.
Background technology
In cigarette automated production process, before cigarette packing, need the cigarette quantity in cigarette case to detect, prevent from having and lacking the phenomenon of propping up in packaged tobacco bale.
At present, tobacco bale lacks a detection and has used mechanical contact measurement, but because its installation site is near apart from cigarette, during due to machine run, cigarette is shaken in diaphragm capsule, so also inevitably can cigarette be brought infringement and be polluted aborning.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of tobacco bale and lacks a detecting device, and this tobacco bale lacks a detecting device and directly do not contact with cigarette to be detected.
For solving the problems of the technologies described above, the utility model provides a kind of tobacco bale to lack a detecting device, and it comprises supporting seat, at least one group of infrared detection assembly, and the lower surface of supporting seat has groove, and infrared detection assembly is arranged on supporting seat inside;
Described infrared detection assembly comprises infrared emission tube and infrared receiver tube, the transmitting terminal of infrared emission tube and the receiving end of infrared receiver tube stretch in groove, the transmitting optical axis of infrared emission tube transmitting illuminant and infrared receiver tube receive the reception optical axis of light source in same plane, the transmitting optical axis of infrared emission tube and the reception optical axis intersection of infrared receiver tube are at the downside of supporting seat, and transmitting optical axis equates with the angle between supporting seat lower surface with angle and reception optical axis between supporting seat lower surface.
Adopt after such structure, the arrangement of cigarette in diaphragm capsule fixed, diaphragm capsule is placed on the groove downside of supporting seat, the transmitting optical axis of infrared emission tube and the reception optical axis intersection of infrared receiver tube are on cigarette surface, infrared detection assembly connects external circuit, the transmitting terminal transmitting illuminant of infrared emission tube is radiated in cigarette, light source impinges upon on the receiving end of infrared receiver tube through cigarette surface reflection, circuit can be judged whether scarce of tobacco bale according to the intensity of light source receiving, and reaches the object that detects whether scarce of cigarette.
The beneficial effects of the utility model are: simple in structure, easy to use, and directly do not contact with cigarette, can cigarette not brought infringement and be polluted.
In order better to understand technology contents of the present utility model, below this tobacco bale is lacked to a detecting device referred to as this, install.
The supporting seat of this device comprises stacked successively upper plate, middle plate and base plate, and middle plate is fixedly connected with base plate with upper plate respectively, and the lower surface of base plate is horizontal surface; Adopt after such structure, this device is installed more convenient, the lower surface of base plate is set to horizontal surface, facilitates correspondence that the relative position between infrared emission tube and infrared receiver tube is set, and makes testing result more accurate.
The transmitting terminal downside of the infrared emission tube of this device is fixed wtih the first lamp guide, and the transmitting optical axis of the axis of the first lamp guide and infrared emission tube is on same straight line; The receiving end downside of infrared receiver tube is fixed wtih the second lamp guide, and the reception optical axis of the axis of the second lamp guide and infrared receiver tube is on same straight line.
Adopt after such structure, the first lamp guide is concentrated the transmitting illuminant of infrared emission tube, and its axial direction along the first conduit rod is irradiated; The second lamp guide is collected the light of reflection, the light of reflection is received receive optical axis direction to be radiated on the receiving end of infrared receiver tube, the first lamp guide and the second lamp guide make the emission of light of every group of infrared detection assembly and receive light only to cross to set cigarette surface, avoid the testing result of other cigarette to bring impact.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the use constitution diagram of this device embodiment.
Fig. 2 is the enlarged drawing of the M portion of Fig. 1.
Fig. 3 is the birds-eye view of this device embodiment.
The specific embodiment
As depicted in figs. 1 and 2
Supporting seat by upper and lower stacked upper plate 11 successively, in plate 12 and base plate 13 form, between upper plate 11 and middle plate 12, be bolted, contact surface between upper plate 11 and middle plate 12 is the zig zag plane cooperatively interacting, between middle plate 12 and base plate 13, logical bolt is fixed, and the lower surface of base plate 13 is horizontal surface.
Seven groups of infrared detection assemblies are arranged in supporting seat, seven groups of infrared detection assemblies are arranged in parallel, each group infrared detection assembly comprises infrared emission tube 21 and infrared receiver tube 22, infrared emission tube 21 and infrared receiver tube 22 are arranged on respectively in middle plate 12, the adoptor pin 22b of the power valve pin 21b of infrared emission tube 21 and infrared receiver tube 22 stretches out respectively outside upper plate 11, the axis of the axis of each infrared emission tube 21 and corresponding infrared receiver tube 22 is in same plane, and between the lower surface of the axis of infrared emission tube 21 and base plate 13, be 45 °, at 45 ° between the lower surface of the axis of infrared receiver tube 22 and base plate 13.
The lower surface of base plate 13 has groove 14, groove 14 upper side walls have seven groups of lamp guide through holes that extend in middle plate 12, every group of lamp guide through hole comprises the first through hole 14a and the second through hole 14b, the transmitting terminal 21a of the first through hole 14a along the Axis Extension of infrared emission tube 21 to infrared emission tube 21, the receiving end 22a of the second through hole 14b along the Axis Extension of infrared receiver tube 22 to infrared receiver tube 22, in the first through hole 14a of each infrared emission tube 21 transmitting terminal 21a downside, be fixed with the first lamp guide 23, in the second through hole 14b of each infrared receiver tube 22 receiving end 22a downside, be fixed with the second lamp guide 24, the lower end of the first lamp guide 23 and the second lamp guide 24 is respectively in the groove in base plate 13 14.
During use, there is the loading groove of identical cigarette case size diaphragm capsule 3 inside, cigarette 4 is placed in diaphragm capsule 3,20 cigarettes 4 minute upper, middle and lower-ranking in diaphragm capsule 3 is placed, and lower floor and upper strata are all seven cigarettes 4, and middle level is six roots of sensation cigarette 4, diaphragm capsule 3 is in transportation, can because of the vibrations of external mechanical, drive cigarette to shake, if cigarette has the phenomenon of scarce in diaphragm capsule 3, can make cigarette 4 numbers that place on upper strata be less than seven.
Seven groups of infrared detection module positions are corresponding with seven cigarette positions on upper strata respectively, seven groups of outer junction circuits of infrared detection assembly, cigarette case mould is placed on to groove 14 downsides of base plate 13, intersecting on cigarette 4 surfaces of the transmitting optical axis of infrared emission tube 21 and the reception optical axis of infrared receiver tube 22, the transmitting terminal transmitting illuminant of infrared emission tube 21 is radiated in cigarette 4 by the first lamp guide 23, and light source shines 24 through cigarette 4 surface reflections on the receiving end of infrared receiver tube 22 through the second lamp guide.
When cigarette 4 from the vertical distance of infrared emission tube 21 and infrared receiver tube 22 close to time, the light that infrared receiver tube 22 receives is more, otherwise, receive light less, by the light intensity of reception is set, can judge whether tobacco bale lacks.
This device can also, by regulating the luminous intensity of infrared emission tube 21 and the magnification factor of infrared receiver tube 22 external circuitses, reach and meet upper strata cigarette 4 from the inconsistent demand of detecting device vertical distance.
Above-described is only a kind of embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. tobacco bale lacks a detecting device, it is characterized in that: it comprises supporting seat, at least one group of infrared detection assembly, and the lower surface of supporting seat has groove, and infrared detection assembly is arranged on supporting seat inside;
Described infrared detection assembly comprises infrared emission tube and infrared receiver tube, the transmitting terminal of infrared emission tube and the receiving end of infrared receiver tube stretch in groove, the transmitting optical axis of infrared emission tube transmitting illuminant and infrared receiver tube receive the reception optical axis of light source in same plane, the transmitting optical axis of infrared emission tube and the reception optical axis intersection of infrared receiver tube are at the downside of supporting seat, and transmitting optical axis equates with the angle between supporting seat lower surface with angle and reception optical axis between supporting seat lower surface.
2. according to the tobacco bale described in claim 1, lack a detecting device, it is characterized in that: described supporting seat comprises stacked successively upper plate, middle plate and base plate, middle plate is fixedly connected with base plate with upper plate respectively, and the lower surface of base plate is horizontal surface.
3. according to the tobacco bale described in claim 1 or 2, lack a detecting device, it is characterized in that: the transmitting terminal downside of described infrared emission tube is fixed wtih the first lamp guide, the transmitting optical axis of the axis of the first lamp guide and infrared emission tube is on same straight line; The receiving end downside of infrared receiver tube is fixed wtih the second lamp guide, and the reception optical axis of the axis of the second lamp guide and infrared receiver tube is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503992.0U CN203402401U (en) | 2013-08-18 | 2013-08-18 | Device for detecting missing cigarette in cigarette pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503992.0U CN203402401U (en) | 2013-08-18 | 2013-08-18 | Device for detecting missing cigarette in cigarette pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402401U true CN203402401U (en) | 2014-01-22 |
Family
ID=49938339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503992.0U Expired - Fee Related CN203402401U (en) | 2013-08-18 | 2013-08-18 | Device for detecting missing cigarette in cigarette pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395504A (en) * | 2013-08-18 | 2013-11-20 | 中国电子科技集团公司第四十一研究所 | Device for detecting number of cigarettes in cigarette packet |
| CN104408845A (en) * | 2014-12-09 | 2015-03-11 | 杭州中瑞思创科技股份有限公司 | Infrared pair pipes |
-
2013
- 2013-08-18 CN CN201320503992.0U patent/CN203402401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395504A (en) * | 2013-08-18 | 2013-11-20 | 中国电子科技集团公司第四十一研究所 | Device for detecting number of cigarettes in cigarette packet |
| CN104408845A (en) * | 2014-12-09 | 2015-03-11 | 杭州中瑞思创科技股份有限公司 | Infrared pair pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |