CN104296701A - Full-open cigarette case squareness detecting device - Google Patents
Full-open cigarette case squareness detecting device Download PDFInfo
- Publication number
- CN104296701A CN104296701A CN201410414933.5A CN201410414933A CN104296701A CN 104296701 A CN104296701 A CN 104296701A CN 201410414933 A CN201410414933 A CN 201410414933A CN 104296701 A CN104296701 A CN 104296701A
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- Prior art keywords
- cigarette case
- distance measuring
- squareness
- detected
- full
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
-
- 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
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrapping Of Specific Fragile Articles (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a full-open cigarette case squareness detecting device. The full-open cigarette case squareness detecting device at least comprises six distance measuring sensors, a plurality of positioning components and a data processing component, wherein each of the three sides of a placement position of a cigarette case to be detected is provided with two distance measuring sensors; the plurality of positioning components are used for fixing the cigarette case to be detected at the cigarette case placement position; and the data processing component is connected with the six distance measuring sensors, and used for determining squareness data information of the cigarette case to be detected according to the distance between each distance measuring sensor and the cigarette case to be detected, the distance between the corresponding distance measuring sensors at two opposite sides and the distance between the distance measuring sensor and the corresponding positioning component, and the distances are sensed by the six distance measuring sensors. According to the invention, detection data for the overall dimensions of the profile and angle values of four inner angles of the full-open cigarette case can be provided, and deviation data of the detection data and a standard value can also be provided preferably, thereby providing a detection basis for judging the case squareness and the product quality, and ensuring a follow-up packaging procedure to carry out production stably.
Description
Technical field
The present invention relates to cigarette case detection field, particularly relate to a kind of pick-up unit of full-open type cigarette case squareness.
Background technology
Tobacco originates from some island of Central and South America, Oceania and the South Pacific Ocean, find that there is 66 kinds altogether, 2 kinds are only had by culture and utility, i.e. Nicotiana tabacum (N.tabacum.L.) but also cry safflower tobacco and makhorka (N.ustica L.), American Indian's culture and utility tobacco the earliest.Within 1558, tobacco seed is taken back Portugal by Navigation sailor, spreads all over Europe subsequently.1612, Britain colonized the James town establishing in large scale tobacco of official John Luo Erfu in Virginia, and starts to do tobacco trade.1880, James Ben Sake invented a kind of unusual machine, and it can be placed in quantitative crumbled tobacco calibration tube and be rolled into youngster, is then cut into suitable length with cutter.James Du Ke reforms this machine afterwards.19th century the mid-80, the yields have increased considerably for America cigarette.Cigarette had used a kind of equipment packed match of Sweden in packaging afterwards, achieved modernization packaging.1931, people, in order to make cigarette fresh-keeping, added one deck viscose paper outside the packaging of cigarette.
16 middle of century tobaccos import China into.What start to import into was shine air-curing of tobacco leaves, apart from the plantation history of modern existing more than 400 year.Within 1900, at Taiwan kind flue-cured tobacco, after 1910, in succession plant experimentally flue-cured tobacco success on Henan, Shandong, Anhui, Liaoning and other places, nineteen thirty-seven ~ within 1940, to start in Sichuan, Guizhou and Yunnan plants experimentally, and develops into main product High Quality Tobacco district of China.The 1950's introduces Turkish tobaccos, and the sixties in 20th century introduces burley tobaccos, plants experimentally successfully respectively at Xinchang, Zhejiang Province, Jianshi, hubei.Nicotiniana rustica imported China northern territory into by Russia before 200 years plants.
Although cigarette has spread all over world's every country, comparatively popularly used be still cigarette, and such cigarette is normally placed in cigarette case and sells.For this reason, cigarette manufacturer usually needs to detect the squareness of the cigarette case holding cigarette.And at present, the detection of cigarette case squareness is implemented step by step, that is: first, length class survey instrument is used to detect physical dimension (length and width are respectively surveyed once), be aided with angle class testing tool simultaneously again and detect profile angle value (four angles respectively survey), then after the measured physical dimension that obtains and profile angle value being gathered, then analyze and detect cigarette case squareness and whether reach product quality requirement.Because the existing detection mode to cigarette case squareness is numerous and diverse, therefore, the detection to cigarette case squareness is automatically completed in the urgent need to an integrated system.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of pick-up unit of full-open type cigarette case squareness, to realize the automatic detection to cigarette case squareness.
For achieving the above object and other relevant objects, the invention provides a kind of pick-up unit of full-open type cigarette case squareness, it at least comprises: 6 distance measuring sensors, and the every side in 3 avris of the placement location of cigarette case to be detected all arranges 2; Multiple positioning element, for cigarette case to be detected is fixed on cigarette case placement location, wherein, part positioning element is arranged relative to the avris not arranging distance measuring sensor in each avris of the placement location of cigarette case to be detected; And data processor, be connected with described 6 distance measuring sensors, for the distance between the respective and cigarette case to be detected that senses based on described 6 distance measuring sensors, the relatively corresponding distance measuring sensor in both sides distance each other and the distance between distance measuring sensor with corresponding positioning element, determine the squareness data message of cigarette case to be detected.
Alternatively, described squareness data message comprises: the dimension information on 4 limits on the same surface of cigarette case to be detected and 4 interior angle informations on same surface.
Alternatively, described positioning element comprises register pin; Further, 2 in 3 register pins are arranged relative to the avris not arranging distance measuring sensor in each avris of the placement location of cigarette case to be detected.
Alternatively, the cotangent value of the ratio of the distance between the respective and cigarette case to be detected measured separately based on 2 distance measuring sensors of the placement location homonymy of cigarette case to be detected and the distance between this 2 distance measuring sensors determine the same surface of cigarette case to be detected each in angle information.
Alternatively, described data processor comprises: the signal conditioning circuit be connected with 6 distance measuring sensor signals, the treatment circuit connecting described signal conditioning circuit and the output circuit be connected with described treatment circuit.
Alternatively, described data processor is also for calculating deviation data between the two based on the squareness data message of determined cigarette case to be detected and the standard value of this cigarette case to be detected.
As mentioned above, the pick-up unit of full-open type cigarette case squareness of the present invention, there is following beneficial effect: the physical dimension of full-open type cigarette case cell type profile can be provided to detect the angle value of data and four interior angles, the deviation data detecting data and standard value also can be provided, for judging that cell type squareness product quality quality provides detection foundation, road packaging process steady production after ensureing.
Accompanying drawing explanation
Fig. 1 is shown as the pick-up unit schematic diagram of full-open type cigarette case squareness of the present invention.
Element numbers explanation
1 pick-up unit
111,112,113, distance measuring sensor
114,115,116 distance measuring sensors
121,122,123 positioning elements
13 data processors
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this instructions can understand other advantages of the present invention and effect easily.
Refer to Fig. 1.Notice, structure, ratio, size etc. that this instructions institute accompanying drawings illustrates, content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, the invention provides a kind of pick-up unit of full-open type cigarette case squareness.Described pick-up unit 1 at least comprises: distance measuring sensor 111,112,113,114,115,116, positioning element 121,122,123 and data processor 13.
Wherein, distance measuring sensor 111,112 is arranged on the left side of the placement location of cigarette case 2 to be detected, and distance is between the two D1; Distance measuring sensor 113,114 is arranged on the right side of the placement location of cigarette case 2 to be detected, and distance is between the two D2; Distance measuring sensor 115,116 is arranged on the upside of the placement location of cigarette case 2 to be detected, and distance is between the two D3; Distance between distance measuring sensor 111 and distance measuring sensor 113 is L1, and the distance between distance measuring sensor 112 and distance measuring sensor 114 is L2.
Wherein, distance measuring sensor 111,112,113,114,115,116 can adopt the sensor of any one energy detection-sensitive distance, preferably, includes but not limited to: laser range sensor etc.
Wherein, positioning element 121,122,123 is for being fixed on cigarette case placement location by cigarette case 2 to be detected, and it can adopt any one by parts fixing for quadrangle box, preferably, can include but not limited to register pin etc.
Such as, as shown in Figure 1, in the present embodiment, the left side of cigarette case 2 to be detected fixed by register pin 121, the downside of the fixing cigarette case 2 to be detected of register pin 122,123, the distance between distance measuring sensor 115 and register pin 122 is L3, and the distance between distance measuring sensor 116 and register pin 123 is L4.
Wherein, data processor 13 is connected with distance measuring sensor 111,112,113,114,115,116, for based on distance measuring sensor 111,112,113,114,115, distance between 116 respective sensed respective and cigarette cases 2 to be detected and distance measuring sensor 111,112,113,114,115,116 distance each other determine the squareness data message of cigarette case 2 to be detected.
Wherein, squareness data message preferably includes the dimension information on 4 limits on the same surface of cigarette case to be detected and 4 interior angle informations on same surface.
Such as, as shown in Figure 1, squareness data message comprises: upper side wider angle value W1, the downside width value W2 of cigarette case 2 to be detected, left side height value H1, right side height value H2, lower left side angle value ∠ α, lower right side angle value ∠ β, upper left side angle value ∠ δ, upper right side angle value ∠ γ.
Particularly, described data processor 13 is based on the distance D1 between distance measuring sensor 111 and distance measuring sensor 112, distance D2 between distance measuring sensor 113 and distance measuring sensor 114, distance D3 between distance measuring sensor 115 and distance measuring sensor 116, distance between distance measuring sensor 111 and distance measuring sensor 113 is L1, distance between distance measuring sensor 112 and distance measuring sensor 114 is L2, distance between distance measuring sensor 115 and register pin 122 is L3, and the distance between distance measuring sensor 116 and register pin 123 is L4, and the distance M1 between self and cigarette case to be detected 2 that distance measuring sensor 111 senses, distance M2 between self and cigarette case to be detected 2 that distance measuring sensor 112 senses, distance M3 between self and cigarette case to be detected 2 that distance measuring sensor 113 senses, distance M4 between self and cigarette case to be detected 2 that distance measuring sensor 114 senses, distance M5 between self and cigarette case to be detected 2 that distance measuring sensor 115 senses, distance M6 between self and cigarette case to be detected 2 that distance measuring sensor 116 senses calculates the upper side wider angle value W1 of cigarette case 2 to be detected in such a way, downside width value W2, left side height value H1, right side height value H2, lower left side angle value ∠ α, lower right side angle value ∠ β, upper left side angle value ∠ δ, upper right side angle value ∠ γ:
Upper side wider angle value W1:W1=L1-(M1+M3);
Downside width value W2:W2=L2-(M2+M4);
Left side height value H1:H1=L3-M5;
Right side height value H2:H2=L4-M6;
Lower left side angle value ∠ α:
Lower right side angle value ∠ β:
Lower right side angle value ∠ δ:
Upper right side angle value ∠ γ:
Wherein, described data processor can adopt the distance between any respective and cigarette case to be detected that can sense based on described 6 distance measuring sensors and each distance measuring sensor distance each other to determine the parts of the squareness data message of cigarette case to be detected, preferably, include but not limited to: the signal conditioning circuit be connected with 6 distance measuring sensor signals, the treatment circuit connecting described signal conditioning circuit and the output circuit etc. be connected with described treatment circuit, wherein, described treatment circuit preferably adopts microprocessor; Signal conditioning circuit is used for carrying out digital-to-analog conversion to the data that distance measuring sensor senses and sends in interior process the calculating that treatment circuit carries out squareness data afterwards, calculated squareness data is exported subsequently by output circuit.
Those skilled in the art should know signal conditioning circuit, output circuit, therefore are no longer described in detail at this.
The standard value of the cigarette case of a certain brand cigarette is: width W is 84.5mm; Be highly 89mm; Four interior angles are 90 °.Adopt the cigarette case of above-mentioned detection device 1 to this brand cigarette to detect, detect and have employed 10 samples altogether, each sample duplicate measurements 5 times, result is as follows:
Width value: 84.5mm ± 7.5mm, precision 0.01mm;
Length value: 89mm ± 7.5mm, precision 0.01mm;
Interior angle: 90 ° ± 10 °, precision 0.01 °;
Visible, pick-up unit 1 can not only detect the parameter value of cigarette case squareness size and the deviate with standard value fast, and measured value and deviate more consistent.
In sum, based on distance measuring sensor and data processor, the pick-up unit of full-open type cigarette case squareness of the present invention effectively can determine that the physical dimension of full-open type cigarette case cell type profile detects the angle value of data and four interior angles, the deviation data of itself and standard value is provided simultaneously, for judging that cell type squareness product quality quality provides detection foundation, road packaging process steady production after ensureing.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a pick-up unit for full-open type cigarette case squareness, is characterized in that, the pick-up unit of described full-open type cigarette case squareness at least comprises:
6 distance measuring sensors, the every side in 3 avris of the placement location of cigarette case to be detected all arranges 2;
Multiple positioning element, for cigarette case to be detected is fixed on cigarette case placement location, wherein, part positioning element is arranged relative to the avris not arranging distance measuring sensor in each avris of the placement location of cigarette case to be detected;
Data processor, be connected with described 6 distance measuring sensors, for the distance between the respective and cigarette case to be detected that senses based on described 6 distance measuring sensors, the relatively corresponding distance measuring sensor in both sides distance each other and the distance between distance measuring sensor with corresponding positioning element, determine the squareness data message of cigarette case to be detected.
2. the pick-up unit of full-open type cigarette case squareness according to claim 1, is characterized in that: described squareness data message comprises: the dimension information on 4 limits on the same surface of cigarette case to be detected and 4 interior angle informations on same surface.
3. the pick-up unit of full-open type cigarette case squareness according to claim 1, is characterized in that: described positioning element comprises register pin.
4. the pick-up unit of full-open type cigarette case squareness according to claim 3, is characterized in that: described register pin comprises 3.
5. the pick-up unit of full-open type cigarette case squareness according to claim 4, is characterized in that: 2 in described 3 register pins are arranged relative to the avris not arranging distance measuring sensor in each avris of the placement location of cigarette case to be detected.
6. the pick-up unit of full-open type cigarette case squareness according to claim 1, is characterized in that: distance measuring sensor is laser range sensor.
7. the pick-up unit of full-open type cigarette case squareness according to claim 1 and 2, is characterized in that: based on the cotangent value of the ratio of the distance between the distance between the respective and cigarette case to be detected that 2 distance measuring sensors of the placement location homonymy of cigarette case to be detected are measured separately and this 2 distance measuring sensors determine the same surface of cigarette case to be detected each in angle information.
8. the pick-up unit of full-open type cigarette case squareness according to claim 1, is characterized in that: described data processor comprises: the signal conditioning circuit be connected with 6 distance measuring sensor signals, the treatment circuit connecting described signal conditioning circuit and the output circuit be connected with described treatment circuit.
9. the pick-up unit of the full-open type cigarette case squareness according to claim 1 or 8, is characterized in that: described data processor is also for calculating deviation data between the two based on the squareness data message of determined cigarette case to be detected and the standard value of this cigarette case to be detected.
10. the pick-up unit of full-open type cigarette case squareness according to claim 8, is characterized in that: described treatment circuit comprises microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414933.5A CN104296701B (en) | 2014-08-21 | 2014-08-21 | The detection means of full-open type cigarette case squareness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414933.5A CN104296701B (en) | 2014-08-21 | 2014-08-21 | The detection means of full-open type cigarette case squareness |
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| Publication Number | Publication Date |
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| CN104296701A true CN104296701A (en) | 2015-01-21 |
| CN104296701B CN104296701B (en) | 2017-12-29 |
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| CN201410414933.5A Active CN104296701B (en) | 2014-08-21 | 2014-08-21 | The detection means of full-open type cigarette case squareness |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833296A (en) * | 2015-04-02 | 2015-08-12 | 上海烟草集团有限责任公司 | Product fully-opened hard box flatness detection method and device |
| CN114022569A (en) * | 2021-11-18 | 2022-02-08 | 湖北中烟工业有限责任公司 | Method and device for measuring squareness of box body based on vision |
| CN114022569B (en) * | 2021-11-18 | 2024-06-07 | 湖北中烟工业有限责任公司 | Method and device for measuring square accuracy of box body based on vision |
-
2014
- 2014-08-21 CN CN201410414933.5A patent/CN104296701B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833296A (en) * | 2015-04-02 | 2015-08-12 | 上海烟草集团有限责任公司 | Product fully-opened hard box flatness detection method and device |
| CN114022569A (en) * | 2021-11-18 | 2022-02-08 | 湖北中烟工业有限责任公司 | Method and device for measuring squareness of box body based on vision |
| CN114022569B (en) * | 2021-11-18 | 2024-06-07 | 湖北中烟工业有限责任公司 | Method and device for measuring square accuracy of box body based on vision |
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| Publication number | Publication date |
|---|---|
| CN104296701B (en) | 2017-12-29 |
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