CN87212345U - Binding strength testing instrument for corrugated board - Google Patents

Binding strength testing instrument for corrugated board Download PDF

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Publication number
CN87212345U
CN87212345U CN 87212345 CN87212345U CN87212345U CN 87212345 U CN87212345 U CN 87212345U CN 87212345 CN87212345 CN 87212345 CN 87212345 U CN87212345 U CN 87212345U CN 87212345 U CN87212345 U CN 87212345U
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CN
China
Prior art keywords
corrugated board
board
instrument
column
platen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN 87212345
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Chinese (zh)
Inventor
叶仲鑫
金长安
Original Assignee
叶仲鑫
金长安
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 叶仲鑫, 金长安 filed Critical 叶仲鑫
Priority to CN 87212345 priority Critical patent/CN87212345U/en
Publication of CN87212345U publication Critical patent/CN87212345U/en
Withdrawn legal-status Critical Current

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Abstract

The utility model relates to an instrument particularly for measuring the bonding strength and the side pressure intensity of a corrugated board. The utility model is characterized in that electricity is not used, hand swing is used as motive power, and two springs are pressed to drive a dial test indicator to instruct reading. A press plate can vertically slide for keeping the accuracy of the instrument on a shaft through sleeve barrels fixed on both ends of the press plate. An accessory for measuring the bonding strength of a corrugated board is made of a piece of steel material by finish machining; after serial products are made, the corrugated boards with any different corrugation distances can be tested. The utility model has the advantages of simple structure, easy use and low cost. Compared with other products with the same function, the price is only about 1/6, and the testing efficiency is three to four times higher. The utility model is a necessary testing instrument for testing the quality of paper boxes in a corrugated box going plant.

Description

Binding strength testing instrument for corrugated board
The utility model is a kind of testing tool, and it is a kind of special test equipment that is used for checking corrugated board corrugated paper and facial tissue (or core paper) bond strength.If be equipped with other special accessories, can also measure the side pressure strength of corrugated board and the ring crush intensity of paper.
Check the instrument of corrugated board bond strength, external (as Japan) is existing to produce, 86 years, China made this respect instrument national standard (GB6548-86, GB6546-86).At present, the compressometer that the Changjiang river, Sichuan Province papermaking instrument plant produces, as mix the mensuration that special accessories also can be used for the corrugated board bond strength.87 years, the stupefied distance of a kind of scalable of Chinese exports commodity packaging Research Institute success, be used for testing the special accessories of corrugated board bond strength specially.But these instruments and special accessories, because complex structure, price is higher, aspect defectives such as use inconvenience make difficult acceptance of general corrugated case factory.The purpose of this utility model will design a kind of China's national standard requirement that both met exactly, can make price drop to the receptible scope of user again, makes it popularize in an all-round way to use, and for convenient carton factory check carton quality, pinpoints the problems, and in time improves.
Corrugated board adhesion test instrument, comprise base, top board, lower platen and two root posts, described column vertical fixing on base, horizontal fixed top board and lower platen between column, between lower platen and base, be provided with spring and dial gauge, top board and lower platen slidably are fixed on the column by sleeve respectively, in two column top horizontal fixed crossbeam are arranged, and are provided with trim ring in the middle of top board, this trim ring links to each other with a screw mandrel, and the line bar is upward through the crossbeam middle part and links to each other with handwheel.
The comb shape annex of this test instrument, be to form through being processed into the direct bending of comb shape shape with a slice steel plate, in order to make tooth pitch (centre distance between broach and the broach) meet the requirement of the stupefied distance of corrugated board (centre distance between corrugation and the corrugation), should make series of products according to the presumable stupefied distance of corrugated board.
The advantage of this instrument host is: easy to use, to grasp easily, and high efficiency and cost is cheap especially has only the sixth of congenerous product system valency.
The major advantage of this test instrument comb shape annex is to use conveniently, according to test of many times relatively, when the corrugated board of the stupefied type of the various differences of test, with the annex of Chinese exports commodity packaging research institute, per hour multipotency is surveyed 10 samples.Then per hour can test 40 samples with the comb shape annex that the utility model is designed.4 times of high efficiency.
Accompanying drawing one is the best way that realizes the utility model main frame.
(1) crossbeam (2) screw mandrel (3) column (4) sleeve (5) pressing plate among the figure
(6) trim ring (7) base (8) spring (9) dial gauge
During test the comb shape annex is inserted in the sample, be placed on the lower platen, clockwise direction is shaken handwheel, and top board moves down, pushes annex and makes it to peel off corrugated board.Simultaneously, lower platen moves down compression spring, drives dial gauge.When sample during by strip off, dial gauge stops operating and the data when writing down test, consult control curve (curve of the pressure of this spring and dial gauge indexical relation) and draw power used when peeling off, then by the area of this sample except that (with 10cm 2Be unit) calculate bond strength.In order to make upper and lower pressing plate activity freely, require the interior garden of column surface and sleeve that enough smooth finish will be arranged on the one hand, the middle part, garden will enlarge in the sleeve, and it can not be contacted with column, and sleeve also will have enough height simultaneously.(generally say the sleeve height be greater than pressing plate length 1/4th).For the regulation that is up to state standards, last lower platen parallelism error is not more than 1/1000, the pressing plate teeter is not more than the requirement of 0.05mm, between sleeve and the column less clearance to be arranged, in order to prevent the assembling difficulty, the gap should be controlled at about 0.04mm, when surveying bond strength or ring crush intensity, the elasticity coefficient of used spring requires in 0.5~2.5kg/mm scope, when surveying side pressure strength, the elasticity coefficient of spring requires in 5~25kg/mm scope, the dial gauge range of using on this instrument is 10mm, on the table damping unit will be arranged, and requires the indicator can both be slack in any position, after record finishes, click button (promptly loosening a little spring) indicator and can get back to 0 automatically.
In order to make pressing plate when contacting sample, the decline rate of per minute 12.5 ± 2.5mm is arranged.Divide equally 24 lattice around in the screw mandrel bottom, corresponding with the directrix on the trim ring, when the pitch of screw mandrel is 5mm, shake lattice p.s., per minute can shake two circles half, the 12.5mm(that just in time descends is because every circle 5mm).
The tester through the exercise in two, three weeks, just can on top of not see scale and clock and watch, can control decline rate uniformly in per minute 12.5 ± 2.5mm yet.
Figure two is the best way that realize the utility model comb shape annex, and (10) are that upper attachment (11) is sample among the figure.(12) be lower attachment (annex is just the same up and down).It is the steel plate of 3mm that this annex adopts a slice thickness, be processed into rake after, bending forms.Two faces require in a plane above the annex, this plane should be not more than 1/100 with the parallelism error on a lot of formed planes of broach, (13) among the figure three are the situation after the insertion style, and what upwards exert oneself is lower attachment, is upper attachment to what exert oneself below.(12) facewidth S is 1/3 of a tooth pitch in.The interval d of tooth and tooth is 2/3 of a tooth pitch.For the corrugated board that meets A type standard, what stupefied distance was a little greatly is the 9.4mm annex with tooth pitch, the usefulness 8 that stupefied distance is littler, the 9mm annex, for the bigger usefulness 7 of the stupefied distance of C type corrugated board, the 7mm annex, the usefulness 7 that stupefied distance is littler, the 3mm annex is for Type B corrugated board 6.0mm annex, generally having so, five kinds of specifications get final product (every kind comprises that two same annexes are one pair), if but have non-standard, during the corrugated board of special requirement, the kind of annex also will increase, in order to survey the corrugated board of any stupefied distance, tooth pitch should have 14 kinds of specifications (two every kind), its data are: (1) 5,7, (2) 6, (3) 6,3, (4) 6,6, (5) 6,9, (6) 7,3, (7) 7,7, (8) 8,1, (9) 8,5, (10) 8,9, (11) 9,4, (12) 9,9, (13) 10,4, (14) 11, the mm of unit.

Claims (4)

1, a kind of corrugated board adhesion test instrument, comprise base, top board, lower platen and two root posts, described column vertical fixing is on base, horizontal fixed top board and lower platen between column, between lower platen and base, be provided with spring and dial gauge, top board and lower platen slidably are fixed on the column by sleeve respectively, in two column top horizontal fixed crossbeam is arranged, in the middle of top board, be provided with trim ring, this trim ring links to each other with a screw mandrel, and screw mandrel is upward through the crossbeam middle part and links to each other with handwheel.
2,, it is characterized in that carrying out the mechanism of dynamometry, so that measure the bond strength of corrugated board with spring and dial gauge by the described test apparatus of claim (1).
3, by the described test apparatus of claim (1), it is characterized in that adopting the method for two sleeves, promptly each is fixed a sleeve and can make VTOL (vertical take off and landing) on axle at the pressing plate two ends, preventing that the water yaw is moving and to keep the levelness of two pressing plates, thus the dimensional accuracy when having guaranteed that pressing plate is movable.
4, according to the described test apparatus of claim (1), it is characterized in that being used as power, carry out transmission by gear, and be used for measuring the instrument of corrugated board bond strength with motor.
CN 87212345 1987-09-29 1987-09-29 Binding strength testing instrument for corrugated board Withdrawn CN87212345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87212345 CN87212345U (en) 1987-09-29 1987-09-29 Binding strength testing instrument for corrugated board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87212345 CN87212345U (en) 1987-09-29 1987-09-29 Binding strength testing instrument for corrugated board

Publications (1)

Publication Number Publication Date
CN87212345U true CN87212345U (en) 1988-07-20

Family

ID=4827009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 87212345 Withdrawn CN87212345U (en) 1987-09-29 1987-09-29 Binding strength testing instrument for corrugated board

Country Status (1)

Country Link
CN (1) CN87212345U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101446544A (en) * 2008-12-23 2009-06-03 广东出入境检验检疫局检验检疫技术中心 Testing method of glue bond water resistance of corrugated cardboard and device thereof
CN101470069B (en) * 2007-12-24 2011-09-14 深圳职业技术学院 Drawing method for energy absorption diagram used for paper honeycombed sheet core performance detection
CN102192856A (en) * 2010-03-11 2011-09-21 青岛啤酒股份有限公司 Method for detecting bending deformation resisting force of crown-shaped bottle cap
CN102279151A (en) * 2011-07-22 2011-12-14 东莞隽思印刷有限公司 Surface adhesion tester
CN102323210A (en) * 2011-09-16 2012-01-18 上海瑞纺仪器有限公司 Adhesive strength meter for corrugated board
CN102628774A (en) * 2012-05-08 2012-08-08 中国建筑材料科学研究总院 Tension stress loading and deformation measuring device and method for measuring deformation amount of concrete test piece under tension stress
CN102967549A (en) * 2012-11-26 2013-03-13 达成包装制品(苏州)有限公司 Corrugated board gluing water resistance tester
CN103353436A (en) * 2013-01-06 2013-10-16 司永红 Roller-ball pen writing time identification instrument
CN105043883A (en) * 2015-08-11 2015-11-11 安徽远鸿机械自动化有限公司 Pressure resistance detection method for packing container
CN105261982A (en) * 2015-11-17 2016-01-20 江苏省电力公司电力科学研究院 Complete equipment for fixing power equipment of power distribution network
CN107576612A (en) * 2017-10-10 2018-01-12 河北小蜜蜂工具集团有限公司 A kind of diamond circular saw film base body endoporus coordinates the detection device of intensity with packing ring
CN109001107A (en) * 2018-07-30 2018-12-14 王忠良 A kind of device detecting corrugated paper adhesive strength
CN109238850A (en) * 2018-09-29 2019-01-18 芜湖中义玻璃有限公司 A kind of vial pressure breaking test device
CN110514520A (en) * 2019-08-30 2019-11-29 北京航空航天大学 A kind of semi-solid preparation fibreglass-reinforced metal laminate interlayer cohesion force test method

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101470069B (en) * 2007-12-24 2011-09-14 深圳职业技术学院 Drawing method for energy absorption diagram used for paper honeycombed sheet core performance detection
CN101446544A (en) * 2008-12-23 2009-06-03 广东出入境检验检疫局检验检疫技术中心 Testing method of glue bond water resistance of corrugated cardboard and device thereof
CN101446544B (en) * 2008-12-23 2013-05-08 广东出入境检验检疫局检验检疫技术中心 Testing method of glue bond water resistance of corrugated cardboard and device thereof
CN102192856A (en) * 2010-03-11 2011-09-21 青岛啤酒股份有限公司 Method for detecting bending deformation resisting force of crown-shaped bottle cap
CN102192856B (en) * 2010-03-11 2013-10-16 青岛啤酒股份有限公司 Method for detecting bending deformation resisting force of crown-shaped bottle cap
CN102279151A (en) * 2011-07-22 2011-12-14 东莞隽思印刷有限公司 Surface adhesion tester
CN102323210A (en) * 2011-09-16 2012-01-18 上海瑞纺仪器有限公司 Adhesive strength meter for corrugated board
CN102628774A (en) * 2012-05-08 2012-08-08 中国建筑材料科学研究总院 Tension stress loading and deformation measuring device and method for measuring deformation amount of concrete test piece under tension stress
CN102628774B (en) * 2012-05-08 2014-04-09 中国建筑材料科学研究总院 Tension stress loading and deformation measuring device and method for measuring deformation amount of concrete test piece under tension stress
CN102967549B (en) * 2012-11-26 2016-08-03 达成包装制品(苏州)有限公司 A kind of glue bond water resistance of corrugated cardboard tester
CN102967549A (en) * 2012-11-26 2013-03-13 达成包装制品(苏州)有限公司 Corrugated board gluing water resistance tester
CN103353436A (en) * 2013-01-06 2013-10-16 司永红 Roller-ball pen writing time identification instrument
CN105043883A (en) * 2015-08-11 2015-11-11 安徽远鸿机械自动化有限公司 Pressure resistance detection method for packing container
CN105261982A (en) * 2015-11-17 2016-01-20 江苏省电力公司电力科学研究院 Complete equipment for fixing power equipment of power distribution network
CN105261982B (en) * 2015-11-17 2017-10-24 江苏省电力公司电力科学研究院 A kind of complexes fixed for power distribution network power equipment
CN107576612A (en) * 2017-10-10 2018-01-12 河北小蜜蜂工具集团有限公司 A kind of diamond circular saw film base body endoporus coordinates the detection device of intensity with packing ring
CN109001107A (en) * 2018-07-30 2018-12-14 王忠良 A kind of device detecting corrugated paper adhesive strength
CN109238850A (en) * 2018-09-29 2019-01-18 芜湖中义玻璃有限公司 A kind of vial pressure breaking test device
CN110514520A (en) * 2019-08-30 2019-11-29 北京航空航天大学 A kind of semi-solid preparation fibreglass-reinforced metal laminate interlayer cohesion force test method

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