CN103341831A - Clamping device for rapid measurement of paper air permeability and using method thereof - Google Patents
Clamping device for rapid measurement of paper air permeability and using method thereof Download PDFInfo
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- CN103341831A CN103341831A CN2013102503320A CN201310250332A CN103341831A CN 103341831 A CN103341831 A CN 103341831A CN 2013102503320 A CN2013102503320 A CN 2013102503320A CN 201310250332 A CN201310250332 A CN 201310250332A CN 103341831 A CN103341831 A CN 103341831A
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Abstract
The invention discloses a clamping device for rapid measurement of paper air permeability and a using method of the clamping device. The clamping device comprises a paper clamping module arranged at one end of a workbench, a paper moving module arranged at the other end of the workbench and a paper width adjusting module arranged below the workbench. The paper clamping module is composed of an upper clamp, a lower clamp, an air cylinder, a guide rod and a mobile base. The paper width adjusting module is composed of an adjusting threaded rod, a threaded rod base, guide posts, an air cylinder and a guide post supporting plate. The paper moving module is composed of a rubber idler wheel, a small idler wheel, a small idler wheel support and a support base. When the clamping device for rapid measurement of the paper air permeability is operated, a paper sample is horizontally placed between the upper clamp and the lower clamp, the distance between the guide posts is adjusted to be slightly larger than the width of the paper, the small idler wheel is put down to press paper on the rubber idler wheel, the air cylinder drives the upper clamp to move downwards to clamp the paper, and an air permeability value is measured. The clamping device for rapid measurement of the paper air permeability achieves automatic measurement to the paper air permeability of paper with different widths and at different positions, and is small in personal error and high in automation degree.
Description
Technical field
The present invention relates to the paper permeability fields of measurement, relate in particular to a kind of for quick clamping device and the using method of measuring thereof of paper permeability.
Background technology
Air permeability refers to pass through the gas flow of the sample of certain area under certain test pressure.Since the 70's of 20th century, reducing cigarette tar and reducing has been global main trend.The scientific research personnel is by discovering the cigarette that uses high air permeability cigarette paper to help to develop low tar content, because there is more air to accelerate burning velocity in the combustion process, so higher air permeance for cigarette paper can improve the static burn rate of Cigarette.It is more fast that cigarette props up static burning, and the cigarette section that burns between each suction is also more long, so just reduced the puff number of every cigarette.The application of yew paper of punching in addition also can reach falls burnt purpose, because the main flume of punching paper can dilute every mouthful of suction the time, thereby reduces tar content in the flue gas, nicotine content etc.Consider the stability of dissimilar cigarette smoke consistences of composition and mouthfeel, need compare the control of strictness to cigarette with the air permeability of paper.
Cigarette mainly contains obbbin and tipping paper with paper.Obbbin is because quality is more even, and its air permeability can be measured at the arbitrary region of paper, and tipping paper is mainly measured the air permeability of perforated area.The general excursion of obbbin width is less, and its width is generally about 27mm except special operating position.And the scope of tipping paper width is bigger, and each producer meets the width of self-demand according to the type design of own cigarette, and its width is generally between 40mm～70mm; And the tipping paper of not cutting has generally all designed 2 perforated area, each perforated area generally is made up of 1～4 perforated lines, the perforated tape position of tipping paper is to be set up on their own by cigarette producer, because the air permeability test zone is defined as 20mm * 10mm rectangle square hole, in order to realize that air permeability measures accurately, must guarantee that test zone is all in the scope in hole.
Now the air permeability measuring instrument of home sale mainly contains the D23 type air permeability measuring instrument that French Sodim company produces, the A10 type air permeability measuring instrument that Germany Borgwaldt company produces, the TQY-III type paper permeability measuring instrument that Anhui optical precision optical machinery research institute of the Chinese Academy of Sciences produces, three kinds of instruments can both be realized automatic continuous measurement, and automaticity is higher.But designed these several instruments originally and mainly be the air permeability of considering the test obbbin, do not consider the test request that tipping paper is special, in the test tipping paper, more problem was arranged.Tipping paper mainly is the air permeability of measuring its punching pore area, because the pore area position is positioned at the both sides of paper, the existing instrument that has does not design the paper width adjustment structure, manual measurement then after needing during operation manually seek perforated lines; The instrument that has is tested each part separately, so the measuring process of tipping paper is loaded down with trivial details then because the restriction of grip size needs at first with blade with tipping paper from the centre in two.
A kind of checkout equipment that can directly measure all kinds paper permeability fast of market demand satisfies the manufacturer of cigarette paper and the testing requirement of cigarette quality testing department, realize to air permeance for cigarette paper fast and automatically, accurately measure.And designing a kind of clamping device that can adapt to various paper tests, the realization paper permeability is measured quickly and easily, becomes critical technical problems.
Summary of the invention
The objective of the invention is in order to remedy the deficiency of prior art, provide a kind of for quick clamping device and the using method of measuring thereof of paper permeability, this device and using method thereof are applicable to the air permeability measurement of all kinds of paper, make the sample clamping more convenient, improve the measurement efficient of paper permeability.
The present invention is achieved through the following technical solutions:
A kind of for the quick clamping device of measuring of paper permeability, it is characterized in that: include an end paper clamping module that is set up in workbench, be set up in the sheet movement module of the workbench other end, and the paper width adjustment module that is positioned at the workbench below, described paper clamping module includes movable base, on the described movable base lower clamp is installed, described lower clamp top the anchor clamps of going up moving up and down are installed, described going up between anchor clamps and the lower clamp passed through guide rod, guide pin bushing guiding cooperates, described on, be respectively equipped with the gas port of mutual correspondence on the corresponding surface of lower clamp; Two regulons about described paper width adjustment module is provided with altogether, lay respectively at the left and right sides of paper clamping module, two regulons have included adjusting screw(rod), the two ends of described adjusting screw(rod) are respectively equipped with the opposite screw thread of rotation direction, and the two ends of adjusting screw(rod) are combined with screw bolt seat respectively, described screw bolt seat is provided with pilot hole, is respectively equipped with lead moving up and down in the described pilot hole, and one of them inboard screw bolt seat is provided with the photodetection switch; Described sheet movement module includes the rubber roll that is positioned at paper sheet underneath to be detected and drives sheet movement, and a side of described rubber roll is provided with turning trundle; Described workbench is provided with the guide hole that cooperates with lead and the perforate that cooperates with rubber roll.
Movable base in the described paper clamping module is by screw drive, its bottom is installed on the nut seat, described nut seat is installed on the screw rod, and described movement of going up anchor clamps is by the air cylinder driven of installing on its top support, and described gas port is the rectangle square hole of 20mm * 10mm.
One end of described adjusting screw(rod) is equipped with the synchronizing wheel of mutual correspondence, is in transmission connection by synchronous band between the described synchronizing wheel, and described lead is installed on the guide pillar supporting plate of its below, and described guide pillar supporting plate is by the air cylinder driven of its below.
Described trundle is installed on the roller carriage, and described roller carriage turns is installed on the carrier base, and described rubber roll is driven by stepper motor.
Described using method for the quick clamping device of measuring of paper permeability, its concrete steps are as follows:
(1) starting drive connects power supply and source of the gas, regulates movable base to the operating position;
(2) rotation paper width adjusting screw(rod) makes distance between the lead be a bit larger tham width with paper, is convenient to paper proper motion between lead; Outturn is placed in the last anchor clamps and lower clamp of paper clamping module, optoelectronic switch is surveyed paper automatically, and system connects gas, and cylinder promotes the guide pillar supporting plate and moves upward, and the guide pillar supporting plate holds up lead and rises, and paper is limited between the lead;
(3) press the systematic survey button, cylinder ventilation work, anchor clamps move down the clamping paper in the drive, and system begins the testing air permeable degree;
(4) after test finished, source of the gas disconnected, and the cylinder drive is gone up anchor clamps and resetted, and unclamps paper.System sends motor drive signal, and stepper motor is started working, rotate by synchronizing wheel, the rubber roll of band drive synchronously, and after the position is subscribed in arrival, the stepper motor stop motion, the cylinder ventilation, last anchor clamps move down the clamping paper, and the air permeability that begins reposition is measured; Can adjust the distance of paper operation by changing the step number of stepper motor during test, can realize the measurement to the air permeability value of outturn diverse location;
(5) after the measurement number of times reached the numerical value of setting, cylinder resetted, and lead and guide pillar supporting plate reset, and take off outturn;
(6) measurement of the air permeability of new outturn is carried out in repeating step (2), (3), (4), (5);
(7) measure end, regulate movable base and get back to initial position, powered-down and source of the gas.
Its principle is: in the paper permeability measuring process, the paper width adjustment module realizes the adjusting guide function to the different in width paper; The sheet movement module realizes the movement of outturn; Paper clamping module realizes the clamping of paper, and the realization system is to the measurement of air permeability.
Concrete effect and characteristic are as follows: paper clamping module partly is made up of last anchor clamps, lower clamp, cylinder, guide rod and movable base etc., and its major function is that paper is carried out clamping and passes through its air permeability value of systematic survey.Last anchor clamps and lower clamp respectively are provided with the rectangle square hole of 20mm * 10mm, and the rectangle square hole is the test zone of paper permeability.Two rectangle square hole complete matchings during test, the clamping sample, gas is from rectangle square hole intermediate flow mistake.Last anchor clamps and cylinder are fixed, and lower clamp and movable base are fixed, and are connected by guide rod between last anchor clamps and the lower clamp, and the effect of guide rod is to guarantee that test zone accurately aligns.Cylinder can drive anchor clamps and move down, and makes the tight pressing of tested outturn.Movable base can drive whole module by adjusting knob and move forward and backward, and can make clamping device adapt to the paper of different test positions.Under duty not, cylinder stuffiness, natural separation between last anchor clamps and the lower clamp; Down, paper is placed between anchor clamps and the lower clamp in working order, and cylinder ventilation drive upward anchor clamps moves down and lower clamp clamping paper, and system is measured the air permeability of outturn.
The paper width adjustment module partly is made up of adjusting screw(rod), screw bolt seat, lead, synchronizing wheel, synchronous band, cylinder, guide pillar supporting plate etc., and its major function is that the different in width paper is regulated, and the realization system is to the measurement of different in width paper permeability.Two regulons about module is provided with altogether lay respectively at the left and right sides of paper clamping module, so not only can realize paper width is regulated, and can realize preventing from guiding to sheet movement being offset in the sheet movement process.Two regulons guarantee to realize adjusted in concert between two unit by synchronizing wheel and connection between the band synchronously.The opposite screw thread of rotation direction has been designed in the front-end and back-end of adjusting screw(rod), and screw bolt seat respectively is installed on the screw thread front and back end.Screw bolt seat is provided with circular hole, and lead is installed in the circular hole of screw bolt seat, and can slide up and down in circular hole.The rotation adjusting screw(rod) can make screw bolt seat move forward and backward, and lead is drawn close mutually and separated, and realizes the regulatory function to the different in width paper.For placement, location, motion and the guiding that can be convenient to paper, below the lead in two regulon outsides, the guide pillar supporting plate is installed, guide pillar supporting plate and cylinder are fixed.The lead in the outside is not positioned at the below of platform when working, and inboard lead then is positioned at the top of platform, plays locating paper sheets.On the screw bolt seat of inboard regulon, also be provided with the photodetection switch and be used for surveying paper.During work, the rotation adjusting screw(rod) makes distance between the lead be a bit larger tham width with paper, be convenient to paper proper motion between lead, paper is placed in the last anchor clamps and lower clamp of paper clamping module, optoelectronic switch is surveyed paper automatically, and system connects gas, and cylinder promotes the guide pillar supporting plate and moves upward, the guide pillar supporting plate holds up lead and rises, and paper is limited between the lead.
The sheet movement module is made up of stepper motor, synchronizing wheel, synchronous band, rubber roll, trundle, trundle support and carrier base etc., and its major function is to drive paper to move, and the realization system is to the automatic continuous measurement of paper permeability.The axle of stepper motor and rubber roll is gone up each fixedly synchronizing wheel, connects by band synchronously between the synchronizing wheel, and stepper motor is by synchronizing wheel, be with transmission synchronously, and the drive rubber roll rotates.Trundle be connected with carrier base by rolling wheel support, its effect is to the certain precompression of paper, rotate to drive sheet movement by rubber roll.Trundle is lifted when not working, and upper roller is put down during work, and paper is placed between rubber roll and the trundle, and stepper motor is realized the paper feed function by the rubber roll of band drive synchronously.
Advantage of the present invention is:
Reasonable in design of the present invention, the clamping method that provides a kind of new paper permeability to measure has simultaneously realized that human error is little to the automatic measurement of the paper permeability of different in width and diverse location, the automaticity height.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is paper clamping modular structure schematic diagram.
Fig. 3 is paper width adjustment module and sheet movement module diagram.
The specific embodiment
Referring to accompanying drawing, a kind of for the quick clamping device of measuring of paper permeability, include an end paper clamping module I that is set up in workbench, be set up in the sheet movement module III of the workbench other end, and the paper width adjustment module II that is positioned at the workbench below, paper clamping module I includes movable base 4, lower clamp 3 is installed on the movable base 4, lower clamp 3 tops the anchor clamps 2 of going up moving up and down are installed, pass through guide pin bushing 5 between last anchor clamps 2 and the lower clamp 3, guide rod 6 guiding cooperate, on, lower clamp 2, be respectively equipped with the gas port 7 of mutual correspondence on 3 the corresponding surface; Two regulons about paper width adjustment module II is provided with altogether, lay respectively at the left and right sides of paper clamping module I, two regulons have included adjusting screw(rod) 10, the two ends of adjusting screw(rod) 10 are respectively equipped with the opposite screw thread of rotation direction, and the two ends of adjusting screw(rod) 10 are combined with screw bolt seat 12 respectively, screw bolt seat 12 is provided with pilot hole, is respectively equipped with lead 11 moving up and down in the pilot hole, and one of them inboard screw bolt seat 12 is provided with photodetection switch 9; Sheet movement module III includes the rubber roll 19 that is positioned at paper sheet underneath to be detected and drives sheet movement, and a side of rubber roll 19 is provided with turning trundle 21; Workbench is provided with the guide hole that cooperates with lead 11 and the perforate that cooperates with rubber roll 19.
One end of adjusting screw(rod) 10 is equipped with the synchronizing wheel 13 of mutual correspondence, between the synchronizing wheel 13 by being with 14 to be in transmission connection synchronously, lead 11 is installed on the guide pillar supporting plate 16 of its below, and guide pillar supporting plate 16 is driven by the cylinder 15 of its below, and the end of adjusting screw(rod) 10 is provided with adjusting knob 17.
Trundle 21 is installed on the roller carriage 22, and roller carriage 22 is rotatably installed on the carrier base 20, and rubber roll 19 is driven by stepper motor 18.
Be used for the paper permeability using method of the clamping device of measurement fast, its concrete steps are as follows:
(1) starting drive connects power supply and source of the gas, regulates movable base 4 to the operating position;
(2) rotation paper width adjusting screw(rod) 10 makes distance between the lead 11 be a bit larger tham width with paper, is convenient to paper proper motion between lead 11; Outturn is placed in the last anchor clamps 2 and lower clamp 3 of paper clamping module I, optoelectronic switch is surveyed paper automatically, and system connects gas, and cylinder 15 promotes guide pillar supporting plate 16 and moves upward, guide pillar supporting plate 16 holds up lead 11 and rises, and paper is limited between the lead 11;
(3) press the systematic survey button, cylinder ventilation 1 work, anchor clamps 2 move down the clamping paper in the drive, and system begins the testing air permeable degree;
(4) after test finished, source of the gas disconnected, and cylinder 1 drive is gone up anchor clamps 2 and resetted, and unclamps paper.System sends motor drive signal, and stepper motor is started working, by synchronizing wheel 13, be with 14 to drive rubber rolls 19 and rotate synchronously, after arriving the reservation position, stepper motor stop motion, cylinder 1 ventilation, last anchor clamps 2 move down the clamping paper, and the air permeability of beginning reposition is measured; Can adjust the distance of paper operation by changing the step number of stepper motor during test, can realize the measurement to the air permeability value of outturn diverse location;
(5) after the measurement number of times reached the numerical value of setting, cylinder 15 resetted, and lead 11 and guide pillar supporting plate 16 reset, and take off outturn;
(6) measurement of the air permeability of new outturn is carried out in repeating step (2), (3), (4), (5);
(7) measure end, regulate movable base 4 and get back to initial position, powered-down and source of the gas.
Claims (5)
1. one kind is used for the clamping device that paper permeability is measured fast, it is characterized in that: include an end paper clamping module that is set up in workbench, be set up in the sheet movement module of the workbench other end, and the paper width adjustment module that is positioned at the workbench below, described paper clamping module includes movable base, on the described movable base lower clamp is installed, described lower clamp top the anchor clamps of going up moving up and down are installed, described going up between anchor clamps and the lower clamp passed through guide rod, guide pin bushing guiding cooperates, described on, be respectively equipped with the gas port of mutual correspondence on the corresponding surface of lower clamp; Two regulons about described paper width adjustment module is provided with altogether, lay respectively at the left and right sides of paper clamping module, two regulons have included adjusting screw(rod), the two ends of described adjusting screw(rod) are respectively equipped with the opposite screw thread of rotation direction, and the two ends of adjusting screw(rod) are combined with screw bolt seat respectively, described screw bolt seat is provided with pilot hole, is respectively equipped with lead moving up and down in the described pilot hole, and one of them inboard screw bolt seat is provided with the photodetection switch; Described sheet movement module includes the rubber roll that is positioned at paper sheet underneath to be detected and drives sheet movement, and a side of described rubber roll is provided with turning trundle; Described workbench is provided with the guide hole that cooperates with lead and the perforate that cooperates with rubber roll.
2. according to claim 1 for the quick clamping device of measuring of paper permeability, it is characterized in that: the movable base in the described paper clamping module is by screw drive, its bottom is installed on the nut seat, described nut seat is installed on the screw rod, described movement of going up anchor clamps is by the air cylinder driven of installing on its top support, and described gas port is the rectangle square hole of 20mm * 10mm.
3. according to claim 1 for the quick clamping device of measuring of paper permeability, it is characterized in that: an end of described adjusting screw(rod) is equipped with the synchronizing wheel of mutual correspondence, be in transmission connection by synchronous band between the described synchronizing wheel, described lead is installed on the guide pillar supporting plate of its below, and described guide pillar supporting plate is by the air cylinder driven of its below.
4. according to claim 1 it is characterized in that: described trundle is installed on the roller carriage for the quick clamping device of measuring of paper permeability, and described roller carriage turns is installed on the carrier base, and described rubber roll is driven by stepper motor.
5. using method based on the described clamping device of measuring fast for paper permeability of claim 1, its concrete steps are as follows:
(1) starting drive connects power supply and source of the gas, regulates movable base to the operating position;
(2) rotation paper width adjusting screw(rod) makes distance between the lead be a bit larger tham width with paper, is convenient to paper proper motion between lead; Outturn is placed in the last anchor clamps and lower clamp of paper clamping module, optoelectronic switch is surveyed paper automatically, and system connects gas, and cylinder promotes the guide pillar supporting plate and moves upward, and the guide pillar supporting plate holds up lead and rises, and paper is limited between the lead;
(3) press the systematic survey button, cylinder ventilation work, anchor clamps move down the clamping paper in the drive, and system begins the testing air permeable degree;
(4) after test finished, source of the gas disconnected, and the cylinder drive is gone up anchor clamps and resetted, and unclamps paper;
System sends motor drive signal, and stepper motor is started working, rotate by synchronizing wheel, the rubber roll of band drive synchronously, and after the position is subscribed in arrival, the stepper motor stop motion, the cylinder ventilation, last anchor clamps move down the clamping paper, and the air permeability that begins reposition is measured; Can adjust the distance of paper operation by changing the step number of stepper motor during test, can realize the measurement to the air permeability value of outturn diverse location;
(5) after the measurement number of times reached the numerical value of setting, cylinder resetted, and lead and guide pillar supporting plate reset, and take off outturn;
(6) measurement of the air permeability of new outturn is carried out in repeating step (2), (3), (4), (5);
(7) measure end, regulate movable base and get back to initial position, powered-down and source of the gas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310250332.0A CN103341831B (en) | 2013-06-21 | 2013-06-21 | A kind of clamping device for paper permeability Quick Measurement and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310250332.0A CN103341831B (en) | 2013-06-21 | 2013-06-21 | A kind of clamping device for paper permeability Quick Measurement and using method thereof |
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| CN103341831A true CN103341831A (en) | 2013-10-09 |
| CN103341831B CN103341831B (en) | 2016-04-13 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103837459A (en) * | 2014-03-10 | 2014-06-04 | 上海烟草集团有限责任公司 | Analytical method for rapidly evaluating barrier property of inner liner for cigarettes |
| CN104007052A (en) * | 2014-06-17 | 2014-08-27 | 河北英凯模金属网有限公司 | Method for evaluating stability of metal wire woven dense net filter value |
| CN104483251A (en) * | 2014-12-22 | 2015-04-01 | 云南中烟工业有限责任公司 | Method for predicting measured values of air permeability of cigarette paper in different altitude areas |
| CN106680173A (en) * | 2016-11-09 | 2017-05-17 | 海宁长宇镀铝材料有限公司 | Clamp for aluminum laminated film moisture penetrability monitoring |
| CN107036836A (en) * | 2017-05-18 | 2017-08-11 | 国家文教用品质量监督检验中心 | One kind bookbinding class stationery comprehensive tester and its method of testing |
| CN108375536A (en) * | 2018-03-06 | 2018-08-07 | 上海诺臻化工新材料有限公司 | A kind of air flux tester and test method |
| CN108801790A (en) * | 2018-08-15 | 2018-11-13 | 长葛市大阳纸业有限公司 | The soft folding performance testing device of paper of adjustable humidity |
| CN109030214A (en) * | 2018-08-13 | 2018-12-18 | 长葛市大阳纸业有限公司 | A kind of soft folding performance testing device of paper |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837459A (en) * | 2014-03-10 | 2014-06-04 | 上海烟草集团有限责任公司 | Analytical method for rapidly evaluating barrier property of inner liner for cigarettes |
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| CN104007052A (en) * | 2014-06-17 | 2014-08-27 | 河北英凯模金属网有限公司 | Method for evaluating stability of metal wire woven dense net filter value |
| CN104483251A (en) * | 2014-12-22 | 2015-04-01 | 云南中烟工业有限责任公司 | Method for predicting measured values of air permeability of cigarette paper in different altitude areas |
| CN106680173A (en) * | 2016-11-09 | 2017-05-17 | 海宁长宇镀铝材料有限公司 | Clamp for aluminum laminated film moisture penetrability monitoring |
| CN107036836A (en) * | 2017-05-18 | 2017-08-11 | 国家文教用品质量监督检验中心 | One kind bookbinding class stationery comprehensive tester and its method of testing |
| CN107036836B (en) * | 2017-05-18 | 2023-04-07 | 国家文教用品质量监督检验中心 | Comprehensive tester for bound stationery and testing method thereof |
| CN108375536A (en) * | 2018-03-06 | 2018-08-07 | 上海诺臻化工新材料有限公司 | A kind of air flux tester and test method |
| CN109030214A (en) * | 2018-08-13 | 2018-12-18 | 长葛市大阳纸业有限公司 | A kind of soft folding performance testing device of paper |
| CN108801790A (en) * | 2018-08-15 | 2018-11-13 | 长葛市大阳纸业有限公司 | The soft folding performance testing device of paper of adjustable humidity |
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| CN103341831B (en) | 2016-04-13 |
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