CN106052515A - Cigarette packet seal pasting position measurement apparatus and measurement method - Google Patents

Cigarette packet seal pasting position measurement apparatus and measurement method Download PDF

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Publication number
CN106052515A
CN106052515A CN201610536905.XA CN201610536905A CN106052515A CN 106052515 A CN106052515 A CN 106052515A CN 201610536905 A CN201610536905 A CN 201610536905A CN 106052515 A CN106052515 A CN 106052515A
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CN
China
Prior art keywords
clamp arm
seal
tobacco bale
work surface
cigarette packet
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Granted
Application number
CN201610536905.XA
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Chinese (zh)
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CN106052515B (en
Inventor
桂云峰
张顺红
何晓
陈炘
林斌
李小江
史林松
周斌
赵永杰
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Hongta Tobacco Group Co Ltd
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Hongta Tobacco Group Co Ltd
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Publication date
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Priority to CN201610536905.XA priority Critical patent/CN106052515B/en
Publication of CN106052515A publication Critical patent/CN106052515A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

The invention discloses a cigarette packet seal pasting position measurement apparatus and measurement method. The measurement apparatus comprises a measurement primary work surface, a measurement secondary work surface, a cigarette packet end surface positioning plate, a cigarette packet side surface positioning left-right clamping arm, a clamping arm motion mechanism and a slide rail supporting movement of the clamping arm. According to requirements for seal dimensions and seal pasting positions, a corresponding seal contour qualified position allowed tolerance zone is drawn at a corresponding position of the measurement primary work surface and/or secondary work surface. Through common effects of the measurement primary work surface, the end surface positioning plate and the left-right clamping arm, a cigarette packet is accurately positioned at a measurement position of the measurement primary work surface, and then, through comparing the seal contour qualified position allowed tolerance zone with an actual seal contour position on the cigarette packet, a deviation degree of a pasting position of a seal relative to a theoretical position and whether a product quality requirement is met can be accurately determined. The problem of enabling operation personnel, quality inspection personnel, repair personnel and the like to accurately and clearly know the pasting position of the seal is effectively solved.

Description

Cigarette packet seal paste position measurement apparatus and measuring method thereof
Technical field
The present invention relates to a kind of cigarette packet seal paste position measurement apparatus, be a kind of paste position phase for judging seal To the degrees of offset of theoretical position and whether meet the measurement apparatus that product quality requires, belong to field of measuring technique.
Background technology
At present for cigarette packet seal paste position inspection work, need to go to measure seal by traditional survey tool and paste Position, this method was both awkward, the biggest with time error.In current real work, this measurement work is mainly by operation Personnel, quality inspection personnel and repairman etc. judge whether seal paste position meets product quality requirement by rule of thumb, by feel, its Metering system, owing to having factor and individual subjective factor, causes its measurement data degree of accuracy the highest.This mode of operation can not expire The lean theory based on the sustained improvement measured that foot tobacco business proposes.In real time, accurately, seal paste position is clearly grasped Operation accurate for operator, repair of machine personnel precisely repair, and the fair inspection of quality inspection personnel, electric repair personnel are accurate Adjust detector accuracy of detection and each side personnel can play to pass when doing the quality work relevant with seal paste position Important effect.There is presently no a kind of specific purpose tool measuring cigarette packet seal paste position.
Summary of the invention
For above-mentioned one or more problems, the present invention provides a kind of cigarette packet seal paste position measurement apparatus and survey thereof Metering method, this can allow operator, quality inspection personnel, repairman etc. accurately, be well understood to the paste position of seal, effectively Solve the problems referred to above.
To achieve these goals, the technical scheme is that
A kind of cigarette packet seal paste position measurement apparatus, including measuring main work surface, measuring subtask face, tobacco bale end face calmly Slide rail, seal profile that position plate, left and right, location, tobacco bale side clamp arm, clamp arm motion, support clamp arm move are qualified Mark zone;
The forward and backward two sides of one piece of panel is arranged or be to the main work surface of described measurement, measurement subtask face back-to-back;
Tobacco bale end face location-plate, left and right, location, tobacco bale side clamp arm, clamp arm motion, support clamp arm move Slide rail is respectively positioned on the main work surface of measurement;
Tobacco bale end face location-plate is positioned at the main work surface one end of measurement, is used for positioning tobacco bale end;
Left and right, location, tobacco bale side clamp arm symmetry is positioned tobacco bale end face location-plate both sides, is used for positioning two sides of tobacco bale Face;
Clamp arm motion drives left and right, location, tobacco bale side clamp arm to move on the slide rail that support clamp arm moves To adjust the relative distance of left and right clamp arm;
Seal profile mark of conformity district, according to seal size, seal paste position requirement, measuring main work surface or/and The relevant position measuring subtask face marks corresponding seal profile mark of conformity district, and seal profile mark of conformity district is seal The regional extent that profile qualified position allowable tolerance band is limited.
Further, measure main work surface, the subtask face employing of measurement is made transparent with machine glass material.
Further, described clamp arm motion includes left and right tooth bar, central gear, and the axis of central gear is positioned at Measure the vertically symmetrical center of main work surface;The axial centerline of central gear maintains static, by left and right tooth bar and center The gear motion of gear reaches to drive left and right clamp arm to move left and right.
Further, left and right clamp arm is identical;Left and right tooth bar is identical.
Further, support the slide rail that moves of clamp arm to use two one slide rails arranged in parallel and exist at the line of end on projection It is space perpendicularly to measure main work surface;The motion track of left and right clamp arm is parallel with measuring major and minor work surface.
Further, the end of left and right, location, tobacco bale side clamp arm is block connecting portion, and clamp arm motion includes Left and right tooth bar and central gear, central gear is axially fixed on the middle position of tobacco bale end face location-plate, left and right tooth bar one Above, once engage with central gear and be separately fixed on the block connecting portion of left and right clamp arm.
Further, being respectively fixedly connected with left and right clamp arm and left and right tooth bar with securing member, the end of left and right tooth bar is opened There is elongated hole, for the relative installation of securing member regulation clamp arm with tooth bar.
Further, the symmetrical centre of left and right clamp arm is positioned to measure the vertically symmetrical center of main work surface;And left and right / 3rd of a length of tobacco bale length of clamp arm.
Further, measuring main work surface and be provided with backboard baffle plate, backboard baffle plate uses U-shape structure, be used for being enclosed in a left side, Carry out spacing outside right clamp arm.
A kind of cigarette packet seal paste position measuring method, it uses above-mentioned cigarette packet seal paste position measurement apparatus, wraps Include following steps:
The first step: pull open left and right, location, the tobacco bale side clamp arm of measurement apparatus;
Second step: be positioned at by tobacco bale front end face on tobacco bale end face location-plate, tobacco bale is just above positioned at the main work of measurement On face;
3rd step: make tobacco bale be fixed to measure main work from tobacco bale clamping sides left and right, location, tobacco bale side clamp arm On the measurement position in face;
4th step: by contrast seal profile mark of conformity district and the seal outline position on actual tobacco bale, can accurate nothing Judge the degrees of offset of the paste position relative theory position of seal doubtfully and whether meet product quality requirement.
With existing measurement technology ratio, this beneficial effect of the invention: present inventive concept is ingenious, simple in construction, certainty of measurement is high, Cost economy, safe and convenient to use.By the measurement of this device, can clearly and accurately judge relative theory position, seal position Degrees of offset and whether meet product quality requirement.For the accurate operation element of operator, repair of machine personnel precisely repair Science and engineering is made, and the fair inspection work of quality inspection personnel, electric repair personnel precisely adjust the work of detector accuracy of detection and provide Measurement index, it is to avoid each side personnel produce because measurement standard is inconsistent when doing the quality work relevant with seal paste position Raw contradiction.
Accompanying drawing explanation
Fig. 1 is the appearance figure of an embodiment of cigarette packet seal paste position measurement apparatus;
Fig. 2 is the explosive view of an embodiment of cigarette packet seal paste position measurement apparatus;
Fig. 3 is the top view of the left and right clamp arm of an embodiment of cigarette packet seal paste position measurement apparatus;
Fig. 4 is the rearview of the left and right clamp arm of an embodiment of cigarette packet seal paste position measurement apparatus;
Fig. 5 is the fundamental diagram of an embodiment of cigarette packet seal paste position measurement apparatus;
Fig. 6 is the preparation operation chart of an embodiment of cigarette packet seal paste position measurement apparatus;
Operation chart when Fig. 7 is the measurement of an embodiment of cigarette packet seal paste position measurement apparatus.
Detailed description of the invention
In conjunction with specific embodiment, the present invention is further described.
1, as shown in Figure 1 and Figure 2:
Cigarette packet seal paste position measurement apparatus includes label 1: measure main work surface;Label 2: measure subtask face;Mark Numbers 3: tobacco bale end face location-plate;Label 4: left and right, location, tobacco bale side clamp arm;Label 5: clamp arm motion;Label 6: Hold the slide rail that clamp arm moves.
Cigarette packet seal paste position measurement apparatus include measuring main work surface, measure subtask face, tobacco bale end face location-plate, The slide rail that left and right, location, tobacco bale side clamp arm, clamp arm motion and support clamp arm move.Described tobacco bale end face positions Plate, clamp arm motion, support that the slide rail that clamp arm moves is respectively positioned on the main work surface of measurement.According to seal size, Seal paste position requirement, draws corresponding seal profile in the relevant position measuring main work surface and/or measurement subtask face Qualified position allowable tolerance band.
In a preferred embodiment, measure main work surface and measurement subtask face uses transparent with machine glass Material.
In a preferred embodiment, draw accordingly in the relevant position measuring main work surface and measurement subtask face Seal profile qualified position allowable tolerance band.
In a preferred embodiment, the corresponding qualified position of seal profile is drawn in the main work surface relevant position of measurement Allowable tolerance band.
In a preferred embodiment, the corresponding qualified position of seal profile is drawn in the relevant position measuring subtask face Put allowable tolerance band.
In a preferred embodiment, clamp arm motion includes left and right tooth bar, central gear, and central gear Axis is positioned at the vertically symmetrical center measuring main work surface.
In a preferred embodiment, left and right clamp arm is identical, and left and right tooth bar is identical;Two Slide rail is arranged in parallel and is spatially perpendicular to measure major and minor work surface at the line of end on projection;Two one slide rails ensure that a left side The motion track of right clamp arm is parallel with measuring major and minor work surface all the time.
In a preferred embodiment, the center of central gear is fixed, by left and right tooth bar with in The gear motion of heart gear reaches to drive left and right clamp arm to move left and right.
In a preferred embodiment, it is respectively fixedly connected with left and right clamp arm and left and right tooth bar with securing member, in left and right Having on tooth bar end can be with the elongated hole of left and right adjusting installation site.
In a preferred embodiment, before use of the device, should be by regulation clamp arm installation site, it is ensured that left and right The symmetrical centre of clamp arm be positioned to measure major and minor work surface vertically symmetrical in the heart;And the length of left and right clamp arm is only About 1/3rd of tobacco bale length.
In a preferred embodiment, left and right clamp arm displacement, speed should be identical so that the tobacco bale of clamping Vertically symmetrical center remain at measure main work surface vertically symmetrical in the heart.
In a preferred embodiment, the extreme position that left and right clamp arm is drawn close to centre is by tobacco bale end face location-plate Determining, the extreme position that left and right clamp arm moves to both sides is determined by the backboard baffle plate measured on main work surface.
In a preferred embodiment, the end of left and right, location, tobacco bale side clamp arm is block connecting portion, clamp arm Motion includes left and right tooth bar and central gear, and central gear is axially fixed on the middle position of tobacco bale end face location-plate, On left and right tooth bar one, once with central gear engage and be separately fixed on the block connecting portion of left and right clamp arm.
In a preferred embodiment, measuring main work surface and be provided with backboard baffle plate, backboard baffle plate uses U-shape structure, For be enclosed in carry out outside left and right clamp arm spacing.
In a preferred embodiment, according to normal operating process, left and right clamp arm, measure main work surface, tobacco bale Tobacco bale is accurately positioned at this measurement device position by end face location-plate jointly, by checking on the major and minor work surface of measurement of comparison Seal profile qualified position of related features band and the seal outline position on actual tobacco bale, can judge the stickup of seal the most far and away The degrees of offset of relative theory position, position and whether meet product quality requirement.
2, as shown in accompanying drawing 3,4:
Make the displacement of left and right clamp arm, speed identical by left and right tooth bar with central gear gear motion, Thus ensure that the vertically symmetrical center of tobacco bale is positioned to measure the vertically symmetrical center of main work surface all the time.
3, as shown in accompanying drawing 5:
By measuring the common work of main work surface 1, tobacco bale end face location-plate 3, left and right, location, tobacco bale side clamp arm 4 three With limiting the six-freedom degree of tobacco bale, thus tobacco bale is fully located in the measurement position measuring main work surface 1.According to seal Size, seal paste position requirement, draw seal profile in the relevant position of the main work surface 1 of measurement, measurement subtask face 2 qualified Position allowable tolerance band.Then public by the qualified position of seal profile on the main work surface of measurement of comparison 1, measurement subtask face 2 Difference band and the seal outline position on actual tobacco bale, can judge the paste position relative theory position of seal the most far and away Degrees of offset and whether meet product quality requirement.
4, as shown in accompanying drawing 6,7, during use:
A. the user of service of measurement apparatus pulls open left and right, location, tobacco bale side clamp arm 4;
B. being positioned at by tobacco bale front end face on tobacco bale end face location-plate 3, tobacco bale is just above positioned at the main work surface 1 of measurement On;
C. tobacco bale is made to be fixed to measure main work surface 1 from tobacco bale clamping sides left and right, location, tobacco bale side clamp arm 4 On measurement position;
D. the seal profile qualified position of related features band by the main work surface of measurement of comparison 1, measured on subtask face 2 and reality Seal outline position on tobacco bale, can judge the most far and away seal paste position relative theory position degrees of offset with And whether meet product quality requirement.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit;Although with reference to relatively Good embodiment has been described in detail, and those of ordinary skill in the field are it is understood that still can be to specific embodiment party Formula is modified or portion of techniques feature carries out the equivalent spirit without deviating from scheme, and it all should be contained please in this case Ask in the middle of the technical scheme scope of protection.

Claims (10)

1. a cigarette packet seal paste position measurement apparatus, it is characterised in that
Including measuring main work surface, measuring subtask face, tobacco bale end face location-plate, left and right, location, tobacco bale side clamp arm, clamping Arm motion, support clamp arm move slide rail, seal profile mark of conformity district;
The forward and backward two sides of one piece of panel is arranged or be to the main work surface of described measurement, measurement subtask face back-to-back;
The slide rail that tobacco bale end face location-plate, left and right, location, tobacco bale side clamp arm, clamp arm motion, support clamp arm move It is respectively positioned on the main work surface of measurement;
Tobacco bale end face location-plate is positioned at the main work surface one end of measurement, is used for positioning tobacco bale end;
Left and right, location, tobacco bale side clamp arm symmetry is positioned tobacco bale end face location-plate both sides, is used for positioning two sides of tobacco bale;
Clamp arm motion drives left and right, location, tobacco bale side clamp arm to move to adjust on the slide rail that support clamp arm moves The relative distance of whole left and right clamp arm;
Seal profile mark of conformity district, according to seal size, seal paste position requirement, is measuring main work surface or/and measure The relevant position in subtask face marks corresponding seal profile mark of conformity district, and seal profile mark of conformity district is seal profile The regional extent that qualified position allowable tolerance band is limited.
A kind of cigarette packet seal paste position measurement apparatus the most according to claim 1, it is characterised in that measure main work Face, the subtask face employing of measurement are made transparent with machine glass material.
A kind of cigarette packet seal paste position measurement apparatus the most according to claim 1, it is characterised in that described clamp arm is transported Motivation structure includes left and right tooth bar, central gear, and the axis of central gear is positioned at the vertically symmetrical center measuring main work surface;In The axial centerline of heart gear maintains static, and reaches to clamp about drive by the gear motion of left and right tooth bar Yu central gear Arm moves left and right.
A kind of cigarette packet seal paste position measurement apparatus the most according to claim 3, it is characterised in that left and right clamp arm is complete Exactly the same;Left and right tooth bar is identical.
5. according to a kind of cigarette packet seal paste position measurement apparatus described in any one of Claims 1-4, it is characterised in that Hold the slide rail that clamp arm moves use two one slide rails arranged in parallel and be spatially perpendicular to measure at the line of end on projection main Work surface;The motion track of left and right clamp arm is parallel with measuring major and minor work surface.
6. according to a kind of cigarette packet seal paste position measurement apparatus described in any one of claim 1 to 5, it is characterised in that cigarette The end of bag left and right, location, side clamp arm is block connecting portion, and clamp arm motion includes left and right tooth bar and central tooth Wheel, central gear is axially fixed on the middle position of tobacco bale end face location-plate, on left and right tooth bar one, once nibbles with central gear Merge and be separately fixed on the block connecting portion of left and right clamp arm.
A kind of cigarette packet seal paste position measurement apparatus the most according to claim 6, it is characterised in that with securing member respectively Fixing connecting left and right clamp arm and left and right tooth bar, the end of left and right tooth bar has elongated hole, for securing member regulation clamp arm with The relative installation of tooth bar.
8. according to a kind of cigarette packet seal paste position measurement apparatus described in any one of claim 1 to 5, it is characterised in that left, The symmetrical centre of right clamp arm is positioned to measure the vertically symmetrical center of main work surface;And a length of tobacco bale of left and right clamp arm is long / 3rd of degree.
9. according to a kind of cigarette packet seal paste position measurement apparatus described in any one of claim 1 to 5, it is characterised in that survey Measuring main work surface and be provided with backboard baffle plate, backboard baffle plate uses U-shape structure, is used for being enclosed in outside left and right clamp arm and limits Position.
10. a cigarette packet seal paste position measuring method, it is characterised in that described in employing the claims 1 to 9 are arbitrary A kind of cigarette packet seal paste position measurement apparatus, comprises the steps:
The first step: pull open left and right, location, the tobacco bale side clamp arm of measurement apparatus;
Second step: be positioned at by tobacco bale front end face on tobacco bale end face location-plate, tobacco bale is just above positioned on the main work surface of measurement;
3rd step: make tobacco bale be fixed to measure main work surface from tobacco bale clamping sides left and right, location, tobacco bale side clamp arm Measure on position;
4th step: by contrast seal profile mark of conformity district and the seal outline position on actual tobacco bale, can the most far and away Judge the degrees of offset of the paste position relative theory position of seal and whether meet product quality requirement.
CN201610536905.XA 2016-07-08 2016-07-08 Cigarette packet seal paste position measuring device and its measurement method Active CN106052515B (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953989A (en) * 2019-12-09 2020-04-03 青岛歌尔微电子研究院有限公司 Method, device, equipment and medium for measuring product mark position deviation

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02168988A (en) * 1988-12-23 1990-06-29 Mitsubishi Electric Corp Position detector
CN2728915Y (en) * 2004-09-29 2005-09-28 武汉烟草(集团)有限公司 Cigarette pack inspection box
CN201471439U (en) * 2009-09-10 2010-05-19 高尔荣 Clamping mechanism for conveyer manipulator
CN201607189U (en) * 2010-01-25 2010-10-13 湖南中烟工业有限责任公司 Gauge for judging appearance defect of soft box cigarette packet
WO2014131816A1 (en) * 2013-02-27 2014-09-04 Sirona Dental Systems Gmbh Extraoral dental scanner
CN203964812U (en) * 2014-07-02 2014-11-26 湖南中烟工业有限责任公司 A kind of tobacco bale coding quality inspection instrument
CN204421817U (en) * 2015-02-12 2015-06-24 青岛金铄机电设计有限公司 A kind of pick-up unit of cambered surface workpiece
CN204938356U (en) * 2015-09-29 2016-01-06 安徽中烟工业有限责任公司 Tobacco bale clamping machine clamping detection mechanism
CN205748183U (en) * 2016-07-08 2016-11-30 红塔烟草(集团)有限责任公司 Cigarette packet seal paste position measurement apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02168988A (en) * 1988-12-23 1990-06-29 Mitsubishi Electric Corp Position detector
CN2728915Y (en) * 2004-09-29 2005-09-28 武汉烟草(集团)有限公司 Cigarette pack inspection box
CN201471439U (en) * 2009-09-10 2010-05-19 高尔荣 Clamping mechanism for conveyer manipulator
CN201607189U (en) * 2010-01-25 2010-10-13 湖南中烟工业有限责任公司 Gauge for judging appearance defect of soft box cigarette packet
WO2014131816A1 (en) * 2013-02-27 2014-09-04 Sirona Dental Systems Gmbh Extraoral dental scanner
CN203964812U (en) * 2014-07-02 2014-11-26 湖南中烟工业有限责任公司 A kind of tobacco bale coding quality inspection instrument
CN204421817U (en) * 2015-02-12 2015-06-24 青岛金铄机电设计有限公司 A kind of pick-up unit of cambered surface workpiece
CN204938356U (en) * 2015-09-29 2016-01-06 安徽中烟工业有限责任公司 Tobacco bale clamping machine clamping detection mechanism
CN205748183U (en) * 2016-07-08 2016-11-30 红塔烟草(集团)有限责任公司 Cigarette packet seal paste position measurement apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953989A (en) * 2019-12-09 2020-04-03 青岛歌尔微电子研究院有限公司 Method, device, equipment and medium for measuring product mark position deviation
CN110953989B (en) * 2019-12-09 2021-07-30 青岛歌尔微电子研究院有限公司 Method, device, equipment and medium for measuring product mark position deviation

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