CN105222741A - Paper product thickness on-line detector - Google Patents
Paper product thickness on-line detector Download PDFInfo
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- CN105222741A CN105222741A CN201510709721.4A CN201510709721A CN105222741A CN 105222741 A CN105222741 A CN 105222741A CN 201510709721 A CN201510709721 A CN 201510709721A CN 105222741 A CN105222741 A CN 105222741A
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Abstract
The present invention relates to a kind of paper product thickness on-line detector, comprise support, linear displacement transducer, monitor station, straight line slide bar and display; Linear displacement transducer to be fixed on support and to point to below, the bottom of monitor station is provided with the roller that can rotate around the axis, the least significant end of roller is lower than the least significant end of monitor station, monitor station is provided with detection plane, linear displacement transducer bottom is provided with back springing type probe, back springing type probe contacts with detection plane all the time, straight line slide bar to be fixed on monitor station and parallel with linear displacement transducer, also can slide along self direction through support in the top of straight line slide bar, linear displacement transducer is connected with display by data line; During detection, support maintains static, and is contacted by roller and make the thick direction of paper product identical with linear displacement transducer direction with paper product.This detector can detect the thickness evenness of paper series products in the process of producing, and timely feedback information, structure is simple, cost is low, can detect different positions.
Description
Technical field
The present invention relates to a kind of thickness detection apparatus, be specifically related to a kind of paper product thickness on-line detector.
Background technology
Along with the progress of Modern Industry Products, the accuracy requirement of every profession and trade to product increases gradually, especially, in the industries such as sheet material, papermaking, film, have strict requirement to the homogeneity of the thickness of product, the thickness and precision of some paper and film requires even to reach 1 μm.Therefore need special thickness detection apparatus, detect the homogeneity of paper series products at thickness direction, thus realize quality monitoring and the improvement of paper product.
In the thickness detection apparatus of existing paper product, although have employed high-precision linear displacement transducer can improve accuracy of detection, but still there is following problem: 1) the large multipair finished product of existing apparatus detects, on-line checkingi can not be carried out in process of production, namely, can not feedback information in time, pinpoint the problems; 2) device is complicated, and cost is high; 2) paper, film etc. are when producing in enormous quantities, generally be laid in smooth panel or be wrapped in one or more rotating roller to carry out stretching and transhipment, some needs the space, position of detection narrower, and the general all complex structures of existing device, can not detect the position of narrow space.
Summary of the invention
The object of invention is to provide a kind of paper product thickness on-line detector, this detector can detect the thickness evenness of paper series products in the process of producing, timely feedback information, this detector structure is simple, cost is low, can detect different positions.
The technical solution adopted in the present invention is:
A kind of paper product thickness on-line detector, comprises support, linear displacement transducer, monitor station, straight line slide bar and display; Linear displacement transducer to be fixed on support and to point to below, the bottom of monitor station is provided with the roller that can rotate around the axis, the least significant end of roller is lower than the least significant end of monitor station, monitor station is provided with detection plane, linear displacement transducer bottom is provided with back springing type probe, back springing type probe contacts with detection plane all the time, straight line slide bar to be fixed on monitor station and parallel with linear displacement transducer, also can slide along self direction through support in the top of straight line slide bar, linear displacement transducer is connected with display by data line; During detection, support maintains static, and is contacted by roller and make the thick direction of paper product identical with linear displacement transducer direction with paper product.
Further, linear displacement transducer is fixed on support by fixture, and support is fixed with slide block, and the top of straight line slide bar is passed slide block and coordinates with slide block; Threaded hole support being respectively equipped with the threaded hole for stationary fixture, the threaded hole for fixing slide block and fixing for self.
Further, fixture is made up of two parts, and two parts are the structure that an opening is surrounded in three faces, and one of them parts can be enclosed within another parts and by the closure of openings of quilt cover parts, during clamping, linear displacement transducer is arranged in quilt cover parts and compacted; On two parts, the relevant position in two faces adjacent with opening is equipped with the threaded hole for being interconnected and compressing linear displacement transducer, two parts are also provided with the threaded hole be connected with support.
Further, monitor station is provided with for the threaded hole of fixing straight line slide bar and the mounting hole that coordinates with roller, and the bottom of monitor station is semicolumn or band arc cylinder.
Further, improved mat is provided with between monitor station and straight line slide bar.
Further, roller adopts stainless steel, and the external diameter of roller is 16mm-25mm.
Further, the upper end of straight line slide bar is fixed with anti-drop rod, and anti-drop rod is positioned at above support.
Further, display is provided with display screen, button and switch.
Further, during detection, roller and paper product have four kinds of ways of contact, 1) paper product is laid on smooth panel, and roller contacts with paper product, and now linear displacement transducer is in vertical state; 2) paper Product Level by after rotating roller vertically downward, roller contacts with the point of penetration of paper product, and now linear displacement transducer is in vertical state; 3) paper Product Level by after rotating roller vertically downward, paper product has the conformable region at one section of 90 ° of angle in rotating roller, and roller contacts with the 45° angle place of paper product in this conformable region, and now linear displacement transducer and horizontal direction are 45° angle; 4) paper Product Level turns to another rotating roller by the backward lower rear of rotating roller, paper product has one section of conformable region in first rotating roller, roller contacts with this conformable region distalmost end in the horizontal direction, and now linear displacement transducer is in horizontality.
Further, paper product comprises the paper, mica paper, sheet material and the film that make of paper pulp.
The invention has the beneficial effects as follows:
1. paper product is adding man-hour, and the thickness evenness in all regions through roller can be accurately detected, and by arranging several detector, just can carry out complete detection to most of region of paper product more; Display can feedback information in time; This detector structure is simple, cost is low, and volume is little, does not install restriction, can detect different positions; Roller and paper product adopt Structure deformation but not sliding contact, and friction force is little, long service life.
2. support does not adopt one-piece construction, and adopts support, fixture, slide block separately make and are fixedly connected with, and will the slide block of retrofit, fixture being needed to separate with not needing the support of retrofit, improve working (machining) efficiency, reduce cost.
3. fixture adopts array configuration, and structure is simple, separate machined, cost are low.
4. the bottom of monitor station adopts the structure without corner angle, prevents from scratching paper product in detection or other operating process.
5. improved mat can prevent the contact surface abrasion of straight line slide bar and monitor station, thus ensure that the depth of parallelism of straight line slide bar and linear displacement transducer.
6. roller and paper product Long Term Contact, adopts stainless steel, alleviates wearing and tearing, increase the service life; Roller plays a part to compress paper series products and upwards power transmission, when roller is excessive, can increase with the contact point of paper product, affect measuring accuracy, when roller is too small, the pressure that can be applied on paper product can become large, paper product may be damaged by pressure and reduce the amplitude of beating of thickness direction, through overtesting, adopt the external diameter of 16mm-25mm, Detection results is best.
7. anti-drop rod prevents straight line slide bar from detaching support.
8. four kinds of ways of contact, can detect the thickness evenness at four positions the most general when paper series products is produced, strong adaptability.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic diagram of embodiment of the present invention medium-height trestle.
Fig. 3 is the schematic diagram of holder part one in the embodiment of the present invention.
Fig. 4 is the schematic diagram of holder part two in the embodiment of the present invention.
Fig. 5 is the schematic diagram of monitor station in the embodiment of the present invention.
Fig. 6 is the schematic diagram of roller in the embodiment of the present invention.
Fig. 7 is the schematic diagram (in figure, the direction of arrow is the direction of linear displacement transducer) of four kinds of ways of contact of roller and paper product in the present invention.
In figure: 1-monitor station; 2-straight line slide bar; 3-slide block; 4-linear displacement transducer; 5-roller; 6-back springing type is popped one's head in; 7-support; 8-fixture; For being interconnected and compressing the threaded hole of linear displacement transducer on 9-fixture; 10-improved mat; 11-data line; 12-display; 13-button; 14-display screen; 15-switch; For the threaded hole of fixing straight line slide bar on 16-monitor station; Threaded hole for being connected with support on 17-fixture; For the threaded hole of stationary fixture on 18-support; For the threaded hole of fixing slide block on 19-support; For self fixing threaded hole on 20-support; For installing the mounting hole of roller on 21-monitor station; 22-detection plane; 23-anti-drop rod; 24-paper product; The smooth panel of 25-; 26-rotating roller.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Paper product thickness on-line detector of the present invention is used for the thickness on-line checkingi of paper product 24, here the paper product 24 of indication refer to very thin sheet products the same as paper, paper product 24 may be made up of paper pulp and also may be made up of its material, such as with paper, mica paper, sheet material and film that paper pulp makes.
As shown in Figure 1, a kind of paper product thickness on-line detector, comprises support 7, linear displacement transducer 4, monitor station 1, straight line slide bar 2 and display 12, linear displacement transducer 4 to be fixed on support 7 and to point to below, the bottom of monitor station 1 is provided with the roller 5 that can rotate around the axis, the least significant end of roller 5 is lower than the least significant end of monitor station 1, monitor station 1 is provided with detection plane 22, linear displacement transducer 4 bottom is provided with back springing type probe 6, back springing type probe 6 contacts with detection plane 22 all the time, straight line slide bar 2 to be fixed on monitor station 1 and parallel with linear displacement transducer 4, also can slide along self direction through support 7 in the top of straight line slide bar 2, linear displacement transducer 4 is by data line 11(RS485 data line) be connected with display 12, during detection, support 7 maintains static, and is contacted by roller 5 and make the thickness direction of paper product 24 identical with linear displacement transducer 4 direction with paper product 24.
Roller 5 contacts with paper product 24, back springing type probe 6 contacts with detection plane 22 all the time, when the thickness direction of paper product 24 is identical with linear displacement transducer 4, paper product 24 will be directly delivered on linear displacement transducer 4 in the change of thickness direction, paper product 24 is adding man-hour, the thickness evenness in all regions through roller 5 can be accurately detected, by arranging several detector, just can carry out complete detection to most of region of paper product 24 more; Display 12 can feedback information in time; This detector structure is simple, cost is low, and volume is little, does not install restriction, can detect different positions; Roller 5 and paper product 24 adopt Structure deformation but not sliding contact, and friction force is little, long service life.
As shown in the figure, in the present embodiment, linear displacement transducer 4 is fixed on support 7 by fixture 8, support 7 is fixed with slide block 3, and the top of straight line slide bar 2 is passed slide block 3 and coordinates with slide block 3; The threaded hole 20 support 7 being respectively equipped with the threaded hole 18 for stationary fixture 8, the threaded hole 19 for fixing slide block 3 and fixing for self.Concrete, support 7 be aluminum or parts of stainless steel, support 7 beam thickness 5mm, on support 7 for the threaded hole 18 of stationary fixture 8, for the threaded hole 19 of fixing slide block 3 be 4mm for the aperture of the threaded hole 20 self fixed.Support 7 does not adopt one-piece construction, and adopts support 7, fixture 8, slide block 3 separately make and are fixedly connected with, and will the slide block 3 of retrofit, fixture 8 being needed to separate with not needing the support 7 of retrofit, improve working (machining) efficiency, reduce cost.
As shown in the figure, in the present embodiment, fixture 8 is made up of two parts, two parts are the structure that an opening is surrounded in three faces, one of them parts can be enclosed within another parts and by the closure of openings of quilt cover parts, and during clamping, linear displacement transducer 4 is arranged in quilt cover parts and compacted; On two parts, the relevant position in two faces adjacent with opening is equipped with on threaded hole 9, two parts for being interconnected and compressing linear displacement transducer and is also provided with the threaded hole 17 be connected with support 7.Concrete, two parts all adopt aluminum or parts of stainless steel, its wall thickness 5-7mm, two faces adjacent with opening respectively have two to the threaded hole 9 for being interconnected and compressing linear displacement transducer, aperture 4mm, center, hole far from top 10mm, both sides spacing 30-50mm; The opening degree of depth of two parts is respectively 30-35mm and 5-10mm; The two ends of fixture 8 have the threaded hole 17 be connected with support 7, aperture 4mm respectively.Fixture 8 adopts array configuration, and structure is simple, separate machined, cost are low.
As shown in the figure, in the present embodiment, monitor station 1 is provided with for the threaded hole 16 of fixing straight line slide bar 2 and the mounting hole 21 that coordinates with roller 5, and the bottom of monitor station 1 is semicolumn or band arc cylinder.Concrete, monitor station 1 is aluminum or parts of stainless steel, monitor station 1 has two for the threaded hole 16 of fixing straight line slide bar 2, aperture 4mm; On monitor station 1, the plate thickness at detection plane 22 place is 2-5mm, the mounting hole 21 that monitor station 1 coordinates with roller 5, aperture 6mm.The bottom of monitor station 1 adopts the structure without corner angle, prevents from scratching paper product 24 in detection or other operating process.
As shown in the figure, in the present embodiment, detect, between 1 and straight line slide bar 2, be provided with improved mat 10.Improved mat 10 can prevent the contact surface abrasion of straight line slide bar 2 and monitor station 1, thus ensure that the depth of parallelism of straight line slide bar 2 and linear displacement transducer 4.
In the present embodiment, roller 5 adopts stainless steel, and the external diameter of roller 5 is 16mm-25mm, and the diameter of the screw rod that roller 5 coordinates with the mounting hole on monitor station 1 is 6mm.Roller 5 and paper product 24 Long Term Contact, adopt stainless steel, alleviate wearing and tearing, increase the service life; Roller 5 plays a part to compress paper series products 24 and upwards power transmission, when roller 5 is excessive, can increase with the contact point of paper product 24, affect measuring accuracy, when roller 5 is too small, the pressure that can be applied on paper product 24 can become large, paper product 24 may be damaged by pressure and reduce the amplitude of beating of thickness direction, through overtesting, adopt the external diameter of 16mm-25mm, Detection results is best.
As shown in the figure, in the present embodiment, the upper end of straight line slide bar 2 is fixed with anti-drop rod 23, and anti-drop rod 23 is positioned at above support 7.Anti-drop rod 23 prevents straight line slide bar from detaching support 7.Concrete, anti-drop rod 23 is aluminum or parts of stainless steel, the easiest, also can be followed closely by normal screws and replace.
As shown in the figure, in the present embodiment, display 12 is provided with display screen 14, button 13 and switch 15.Data processing circuit is provided with in display, the output terminal of linear displacement transducer 4 is connected with the input end of data processing circuit by RS485 data line 11, data processing circuit is connected with display screen 14, button 13 and switch 15, and the data that data processing circuit is handled well show on display screen 14 after converting one-tenth-value thickness 1/10 to.
As shown in the figure, during detection, roller 5 and paper product 24 have four kinds of ways of contact, 1) paper product 24 is laid on smooth panel 25, and roller 5 contacts with paper product 24, and now linear displacement transducer 4 is in vertical state; 2) paper product 24 horizontally through after rotating roller 26 vertically downward, roller 5 contacts with the point of penetration of paper product 24, and now linear displacement transducer 4 is in vertical state; 3) paper product 24 horizontally through after rotating roller 26 vertically downward, paper product 24 has the conformable region at one section of 90 ° of angle in rotating roller 26, roller 5 contacts with the 45° angle place of paper product 24 in this conformable region, and now linear displacement transducer 4 and horizontal direction are 45° angle; 4) paper product 24 turns to another rotating roller 26 horizontally through the backward lower rear of rotating roller 26, paper product 24 has one section of conformable region in first rotating roller 26, roller 5 contacts with this conformable region distalmost end in the horizontal direction, and now linear displacement transducer 4 is in horizontality.Four kinds of ways of contact, can detect the thickness evenness at four positions the most general when paper series products 24 is produced, strong adaptability.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a paper product thickness on-line detector, is characterized in that: comprise support, linear displacement transducer, monitor station, straight line slide bar and display; Linear displacement transducer to be fixed on support and to point to below, the bottom of monitor station is provided with the roller that can rotate around the axis, the least significant end of roller is lower than the least significant end of monitor station, monitor station is provided with detection plane, linear displacement transducer bottom is provided with back springing type probe, back springing type probe contacts with detection plane all the time, straight line slide bar to be fixed on monitor station and parallel with linear displacement transducer, also can slide along self direction through support in the top of straight line slide bar, linear displacement transducer is connected with display by data line; During detection, support maintains static, and is contacted by roller and make the thick direction of paper product identical with linear displacement transducer direction with paper product.
2. paper product thickness on-line detector as claimed in claim 1, is characterized in that: linear displacement transducer is fixed on support by fixture, and support is fixed with slide block, and the top of straight line slide bar is passed slide block and coordinates with slide block; Threaded hole support being respectively equipped with the threaded hole for stationary fixture, the threaded hole for fixing slide block and fixing for self.
3. paper product thickness on-line detector as claimed in claim 2, it is characterized in that: fixture is made up of two parts, two parts are the structure that an opening is surrounded in three faces, one of them parts can be enclosed within another parts and by the closure of openings of quilt cover parts, during clamping, linear displacement transducer is arranged in quilt cover parts and compacted; On two parts, the relevant position in two faces adjacent with opening is equipped with the threaded hole for being interconnected and compressing linear displacement transducer, two parts are also provided with the threaded hole be connected with support.
4. paper product thickness on-line detector as claimed in claim 1, is characterized in that: monitor station is provided with for the threaded hole of fixing straight line slide bar and the mounting hole that coordinates with roller, and the bottom of monitor station is semicolumn or is with arc cylinder.
5. paper product thickness on-line detector as claimed in claim 1, is characterized in that: be provided with improved mat between monitor station and straight line slide bar.
6. paper product thickness on-line detector as claimed in claim 1, is characterized in that: roller adopts stainless steel, and the external diameter of roller is 16mm-25mm.
7. paper product thickness on-line detector as claimed in claim 1, is characterized in that: the upper end of straight line slide bar is fixed with anti-drop rod, and anti-drop rod is positioned at above support.
8. paper product thickness on-line detector as claimed in claim 1, is characterized in that: display is provided with display screen, button and switch.
9. paper product thickness on-line detector as claimed in claim 1, it is characterized in that: during detection, roller and paper product have four kinds of ways of contact, 1) paper product is laid on smooth panel, roller contacts with paper product, and now linear displacement transducer is in vertical state; 2) paper Product Level by after rotating roller vertically downward, roller contacts with the point of penetration of paper product, and now linear displacement transducer is in vertical state; 3) paper Product Level by after rotating roller vertically downward, paper product has the conformable region at one section of 90 ° of angle in rotating roller, and roller contacts with the 45° angle place of paper product in this conformable region, and now linear displacement transducer and horizontal direction are 45° angle; 4) paper Product Level turns to another rotating roller by the backward lower rear of rotating roller, paper product has one section of conformable region in first rotating roller, roller contacts with this conformable region distalmost end in the horizontal direction, and now linear displacement transducer is in horizontality.
10. paper product thickness on-line detector as claimed in claim 1, is characterized in that: paper product comprises the paper, mica paper, sheet material and the film that make of paper pulp.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510709721.4A CN105222741B (en) | 2015-10-28 | 2015-10-28 | Paper product thickness on-line detector |
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| CN201510709721.4A CN105222741B (en) | 2015-10-28 | 2015-10-28 | Paper product thickness on-line detector |
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| CN105222741B CN105222741B (en) | 2018-06-26 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841599A (en) * | 2016-04-27 | 2016-08-10 | 深圳市欣驰科技有限公司 | Automatic thickness detection device and laminator and paper shredder with automatic thickness detection function |
| CN106241400A (en) * | 2016-08-31 | 2016-12-21 | 江苏华宇印涂设备集团有限公司 | The double feed control method of charger |
| CN106241330A (en) * | 2016-08-31 | 2016-12-21 | 江苏华宇印涂设备集团有限公司 | Double chargers |
| CN110608700A (en) * | 2019-09-20 | 2019-12-24 | 徐州市吉隆彩印包装有限公司 | Carton production thickness detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| KR20100044386A (en) * | 2008-10-22 | 2010-04-30 | 대우조선해양 주식회사 | Thickness measuring device of steel sheet |
| CN202447445U (en) * | 2012-01-20 | 2012-09-26 | 泰安华鲁锻压机床有限公司 | Numerical control auxiliary device for plate bending roll |
| CN202947621U (en) * | 2012-11-29 | 2013-05-22 | 淮安信息职业技术学院 | On-line automatic device for detecting hard plate thickness |
| CN203587080U (en) * | 2013-11-27 | 2014-05-07 | 山东东方龙马高新材料有限公司 | On-line thickness tester |
| CN204053789U (en) * | 2014-08-11 | 2014-12-31 | 宜昌迪森智能科技有限公司 | Intelligence calibrator |
-
2015
- 2015-10-28 CN CN201510709721.4A patent/CN105222741B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133818A1 (en) * | 1981-08-27 | 1983-03-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Thickness measuring device for thickness measurements of plates in the course of the production of chipboards (pressboards), fibreboards and the like |
| KR20100044386A (en) * | 2008-10-22 | 2010-04-30 | 대우조선해양 주식회사 | Thickness measuring device of steel sheet |
| CN202447445U (en) * | 2012-01-20 | 2012-09-26 | 泰安华鲁锻压机床有限公司 | Numerical control auxiliary device for plate bending roll |
| CN202947621U (en) * | 2012-11-29 | 2013-05-22 | 淮安信息职业技术学院 | On-line automatic device for detecting hard plate thickness |
| CN203587080U (en) * | 2013-11-27 | 2014-05-07 | 山东东方龙马高新材料有限公司 | On-line thickness tester |
| CN204053789U (en) * | 2014-08-11 | 2014-12-31 | 宜昌迪森智能科技有限公司 | Intelligence calibrator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841599A (en) * | 2016-04-27 | 2016-08-10 | 深圳市欣驰科技有限公司 | Automatic thickness detection device and laminator and paper shredder with automatic thickness detection function |
| CN106241400A (en) * | 2016-08-31 | 2016-12-21 | 江苏华宇印涂设备集团有限公司 | The double feed control method of charger |
| CN106241330A (en) * | 2016-08-31 | 2016-12-21 | 江苏华宇印涂设备集团有限公司 | Double chargers |
| CN110608700A (en) * | 2019-09-20 | 2019-12-24 | 徐州市吉隆彩印包装有限公司 | Carton production thickness detection device |
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| CN105222741B (en) | 2018-06-26 |
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Effective date of registration: 20201118 Address after: 430000 room 1702, building E3, software industry phase 4-1, optical valley software park, No.1 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan zhankong Technology Co., Ltd Address before: 430074, No. 693 Xiong Chu street, Hongshan District, Hubei, Wuhan Patentee before: WUHAN INSTITUTE OF TECHNOLOGY |