CN109001107A - A kind of device detecting corrugated paper adhesive strength - Google Patents
A kind of device detecting corrugated paper adhesive strength Download PDFInfo
- Publication number
- CN109001107A CN109001107A CN201810854037.9A CN201810854037A CN109001107A CN 109001107 A CN109001107 A CN 109001107A CN 201810854037 A CN201810854037 A CN 201810854037A CN 109001107 A CN109001107 A CN 109001107A
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- China
- Prior art keywords
- contact pin
- adhesive strength
- firm banking
- corrugated paper
- paper adhesive
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 49
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 14
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 35
- 238000010586 diagram Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of device for detecting corrugated paperboard adhesion intensity, which includes upper and lower two parts, and middle-lower part includes at least lower contact pin firm banking 1, pressing plate 2, lower contact pin 3, connecting screw 4, lower support element 5 and attaching nut 6；Upper part includes at least upper contact pin 7, sliding block 8, upper contact pin firm banking 9, support slipper 10, upper supporting piece 11.The device of the adhesive strength is by first interting the flexible way that corrugated board is fixed again with contact pin, it is not only able to the detection suitable for all types of corrugated paperboard adhesion intensities, and contact pin can be made to reduce loss and save the fine tuning time, use scope is wide, facilitate the disassembly and replacement of contact pin, maintenance and use cost reduce.
Description
Technical field
The present invention relates to the auxiliary tools detected for corrugated paperboard adhesion intensity, more specifically to a kind of detection
The device of corrugated paper adhesive strength.
Background technique
Corrugated paperboard adhesion intensity is an important indicator for detecting corrugated case physical property intensity, and that reflects certain
Adhesive fastness between the paper and fluting medium of the corrugated board of length.Bonding whether close and firm, whether intensity conform to
It asks, will have a direct impact on the using effect of corrugated board.If paperboard bonding is loosely, then the corrugated case intensity produced is insufficient,
Easy peeling off phenomenon in use between each layer directly results in finished product carton antidetonation, compression strength decline, in pile and
Transportational process is also easy to produce breakage, causes economic loss.The existing corrugated board national standard adhesive strength stupefied to A, C, B, E is made
Specific regulation.
Measurement corrugated paperboard adhesion intensity prevailing for the time being in force is national standard GB/T 6548-2011；Corrugation is defined in the standard
The test method of paperboard bonding intensity and diameter to the stupefied each stupefied type test contact pin of A, C, B, E.
Defined adhesion test method process in GB/T 6548-2011 standard in relation to adhesion test method:
By the corrugated board sample of standard production 100mm × 25mm, suitable stripping bracket is selected according to stupefied type.According to sample be tested it is stupefied away from
The needle gage for adjusting contact pin, is packed into stripping bracket for sample, is then placed on the center of compressing tester lower platen.According to pre-
Constant speed degree presses to stripping bracket, until disengaged position between experiment layering, records maximal force.
During detection project, need using corrugated paperboard adhesion intensity test stand.GB/T 6548-2011 " corrugated paper
The measuring method of plate adhesive strength " one corrugated board sample of regulation needs to prepare 10~30 samples, i.e., to carry out 10 respectively~
Obtained sample mean is substituted into formula: P=F/L, in which: P --- adhesive strength by 30 detections；When F --- sample separates
Required maximum, force (average value of 10~30 numerical value)；Total length (0.025 × pin count) operation of L --- sample stress obtains
Numerical value be this sample adhesive strength.
The detection stripping of E type corrugated paperboard adhesion intensity is disclosed in the Chinese patent of Patent No. CN200810207823.6
From frame and preparation method thereof, which includes " L " type upper supporting piece and " L " type lower support element, in the side support plate of supporting element
Equipped with contact pin, contact pin one end is embedded in the drilling in side support plate and is fixed by the copper post with the shaft shoulder, and the diameter of contact pin,
The spacing of contact pin is adapted with stupefied high, the stupefied pitch of holes of E type corrugated board respectively.The invention also discloses a kind of E type corrugated paper
The production method of plate stripping bracket for detecting adhesive strength.The stripping bracket and preparation method thereof passes through setting and E type corrugated board phase
The contact pin of adaptation can be suitable for the detection of E type corrugated paperboard adhesion intensity, and be not only able to that the intensity of contact pin is effectively ensured
And amount of deflection, but also the depth of parallelism of contact pin can be finely adjusted by copper post.In addition, if contact pin bend it is impaired, only need by
Copper post is got, and the disassembly and replacement of impaired contact pin can be carried out.
The defects of the invention mainly has:
1. since by specific plant equipment and technique to be influenced stupefied pitch of holes inhomogenous for corrugated paper, sometimes even with standard difference compared with
Greatly, contact pin is caused to be difficult to be correctly inserted into corrugated paper sample；
2. contact pin damage when dismantle it is cumbersome, such as intermediate contact pin damage when be not easy to get；
3. contact pin jack, which easily loosens discontinuity, after a period of use influences accuracy and precision；
4. different stupefied types need replacing different pore size size template, spare part is more using cumbersome.
Additionally by market survey, only various sizes of E corrugated board type just has as many as 11 kinds currently on the market, at present
Corrugated paper bond strength test device cannot flexibly use, the mating more needs of quantity cover stripping bracket more, safeguard cumbersome, make
It is difficult to meet the detection demand with current market product with compared with limitation.If using corrugated paper bond strength test device of the invention
For adhesive strength detection, it is only necessary to it is a set of, greatly save cost.
Summary of the invention
The object of the present invention is to provide a kind of devices for detecting corrugated paper adhesive strength, to be suitable for various types watt
The detection of corrugated paper board adhesive strength.The present invention be directed to above-mentioned disadvantage existing in the prior art, make improvement, overcome it is above-mentioned by
In the stupefied pitch of holes of corrugated paper it is inhomogenous cause contact pin to be difficult to be correctly inserted into corrugated paper sample, contact pin damage when dismantle it is cumbersome,
Contact pin jack, which easily loosens discontinuity and influences accuracy, after a period of use with precision and Bu Tong stupefied type needs replacing difference
Pore size template, spare part is more to use cumbersome defect.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of device detecting corrugated paper adhesive strength of the present invention, the stripping bracket include at least upper and lower two parts, wherein
Lower part includes at least lower contact pin firm banking 1, pressing plate 2, lower contact pin 3, connecting screw 4, lower support element 5 and attaching nut 6；On
Part includes at least upper contact pin 7, sliding block 8, upper contact pin firm banking 9, support slipper 10, upper supporting piece 11.
There are lower contact pin 3 and pressing plate 2 in lower 1 top of contact pin firm banking of the present invention, has pressing plate 2, underthrust on lower contact pin 3
3 flush end of needle is placed on lower contact pin firm banking 1, and another nose circle is placed on lower support element 5, lower contact pin firm banking 1 and pressing plate 2
On have screw hole, connecting screw 4 is connected by screw hole with attaching nut 6 and fixes down contact pin 3.
It supports lower 3 one end of contact pin to have uniform little groove on the lower support element 5, makes the lower contact pin 3 across corrugated paper
Ride over generation displacement difficult to slide in 5 little groove of lower support element.
There are two location holes and the fixed bottom of lower contact pin firm banking 1, upper contact pin respectively for the lower support element 5, upper supporting piece 11
Positioning column is fixed on seat 9.
Respectively there are two the positioning column of protrusion, when use, is allowed for the lower contact pin firm banking 1 and upper contact pin firm banking 9
Lower contact pin firm banking 1 and upper 9 positioning column of contact pin firm banking are inserted on lower support element 5 and upper supporting piece 11 respectively in location hole
It is fixed.
Fluted and screw hole on the lower contact pin firm banking 1.
3 one end section of lower contact pin is rectangle, and the length of rectangular section is 5~10mm；There is spiral shell in upper 7 one end of contact pin
Line.
It is fixed by connecting screw 4 and attaching nut 6 between the lower contact pin firm banking 1, pressing plate 2 and lower contact pin 3；
There is screw hole on sliding block 8, is connected through a screw thread fixation between upper contact pin 7 and sliding block 8.
The upper contact pin firm banking 9 and upper supporting piece 11 have sliding-rail groove, are respectively provided with sliding block 8 and support slipper
10。
The diameter of the contact pin is 4 kinds of models of 1mm, 2mm, 3mm and 3.5mm.
The material of the contact pin is tool steel, and hardness is 60 °~62 °.
Fluted, embeddable upper contact pin 7 above the support slipper 10.
A kind of device of detection corrugated paper adhesive strength collectively constitutes a set of for upper and bottom section.
The spacing of the lower contact pin 3 and upper contact pin 7 is adapted with stupefied high, the stupefied pitch of holes of corrugated board respectively.
Preferably, the 3 rectangle flush end section of lower contact pin is that length-width ratio is greater than 3:1.
Detailed description of the invention
Fig. 1 is corrugated paper adhesive strength schematic device of the invention；
Fig. 2 is partial schematic diagram under corrugated paper adhesive strength device of the invention；
Fig. 3 is the structural schematic diagram of corrugated paper adhesive strength device lower support element 5 of the invention；
Fig. 4 is 1 bottom schematic view of contact pin firm banking under corrugated paper adhesive strength device of the invention；
Fig. 5 is 1 structural schematic diagram of contact pin firm banking under corrugated paper adhesive strength device of the invention；
Fig. 6 is 2 schematic diagram of corrugated paper adhesive strength device pressing plate of the invention；
Fig. 7 is 3 schematic diagram of contact pin under corrugated paper adhesive strength device of the invention；
Fig. 8 is 4 schematic diagram of corrugated paper adhesive strength device connecting screw of the invention；
Fig. 9 is 6 schematic diagram of corrugated paper adhesive strength device attaching nut of the invention；
Figure 10 is partial schematic diagram on corrugated paper adhesive strength device of the invention；
Figure 11 is 7 schematic diagram of contact pin on corrugated paper adhesive strength device of the invention；
Figure 12 is 8 schematic diagram of corrugated paper adhesive strength device sliding block of the invention；
Figure 13 is 9 schematic diagram of contact pin firm banking on corrugated paper adhesive strength device of the invention；
Figure 14 is 10 schematic diagram of corrugated paper adhesive strength device support slipper of the invention；
Figure 15 is 11 schematic diagram of corrugated paper adhesive strength device upper supporting piece of the invention；
Figure 16 is corrugated paper adhesive strength device support slipper 10 and 11 overall schematic of upper supporting piece of the invention.
Specific embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
Shown in refering to fig. 1~Figure 16, corrugated paper adhesive strength device of the invention include lower contact pin firm banking 1, pressing plate 2, under
Contact pin 3, connecting screw 4, lower support element 5, attaching nut 6, upper contact pin 7, sliding block 8, upper contact pin firm banking 9, support slipper 10,
Upper supporting piece 11.
The present embodiment selects E corrugated board to detect adhesive strength as experimental sample.
(1) sample size of first materialsing is 100*25mm；
(2) contact pin 3 and upper contact pin 7 are removed by examination criteria, and the diameter of contact pin, spacing respectively with corrugated board it is stupefied it is high,
Stupefied pitch of holes is adapted.Due to the stupefied high very little of E corrugated board, designing lower contact pin 3 and 7 size of upper contact pin has (contact pin
Diameter has 1mm, 2mm, 3mm and 3.5mm) 4 kinds of models it can be selected that the diameter of contact pin is needed to be adapted with stupefied height, the device
Contact pin is not broken in testing then it has to be ensured that contact pin is not only after a test without plastic deformation.By multiple
Test and calculating repeatedly, are finally set as 1mm for the diameter of the contact pin；
(3) if sample is bilayer E corrugated board, it is assumed that upper layer E corrugated board is detected, specific detecting step is as follows,
First upper contact pin firm banking 9 is connected by location hole with positioning column with upper supporting piece 11, support slipper 10 promotes upper supporting piece
In 11 sliding rails, upper contact pin 7 is inserted under upper layer E corrugated board in stupefied hole, then upper 7 one end of contact pin insertion support slipper 10 is recessed
In slot, after placement, sliding block 8 is promoted in upper 9 sliding rail of contact pin firm banking, spiral shell on upper 7 end of thread of contact pin alignment sliding block 8
Hole, the fixed upper contact pin 7 of precession screw hole；
(4) lower contact pin firm banking 1 is connected by location hole with positioning column with lower support element 5, then lower contact pin 3 is inserted into upper layer
In the upper stupefied hole of E corrugated board, then lower 3 flush end of contact pin is placed on lower contact pin firm banking 1, another nose circle is placed in lower support
On part 5, there is screw hole on lower contact pin firm banking 1 and pressing plate 2, connecting screw 4 is connected and fixed by screw hole with attaching nut 6
Lower contact pin 3；So that lower support element 5 and upper supporting piece 11 is formed a frame like structure, then starts to upper supporting piece 11 and lower support element 5
Apply pressure simultaneously, so that upper supporting piece 11, the contact pin up and down on lower support element 5 is done relative motion up and down, widen E type corrugated board
Upper and lower stupefied hole finally extract upper contact pin 7 and lower contact pin 3, it can carry out next test until stupefied paper and cardboard separate.
The sample of every kind of corrugated board needs to test 10 times, after total Test, and obtained sample mean is substituted into formula:
P=F/L, in which: P --- adhesive strength；F --- sample required maximum, force (average value of 10~12 numerical value) when separating；
The numerical value that total length (0.025 × pin count) operation of L --- sample stress obtains is that the bonding of the E type corrugated board is strong
Degree.
In conclusion corrugated paper adhesive strength apparatus structure of the invention is one kind specifically for all watts currently on the market
The auxiliary tool of the detection of corrugated paper board adhesive strength and design, not only has all advantages of existing test device, and also have
Have the advantages that contact pin is adjustable, replaceable, adjustment is easy and use cost is low, the service life is long, working service is convenient, to fill up
Corrugated paperboard adhesion intensity detection device working service is more difficult, contact pin rapid wear, contact pin adjusts the problems such as relatively time-consuming, is preferable
Supervision quality of corrugated and management work provide advantageous support.
Embodiment 2
This corrugated paper adhesive strength apparatus structure is same as Example 1, and difference is that pin diameter is 2mm.In conclusion passing through
Above embodiment can preferably realize the present invention, meet the needs of corrugated paper adhesive strength detection.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (10)
1. a kind of device for detecting corrugated paper adhesive strength, the stripping bracket include at least upper and lower two parts, middle-lower part is at least
Including lower contact pin firm banking 1, pressing plate 2, lower contact pin 3, connecting screw 4, lower support element 5 and attaching nut 6；It at least wraps upper part
Include contact pin 7, sliding block 8, upper contact pin firm banking 9, support slipper 10, upper supporting piece 11.
2. a kind of device for detecting corrugated paper adhesive strength according to claim 1, it is characterised in that: the lower contact pin
There are lower contact pin 3 and pressing plate 2 in 1 top of firm banking, there is pressing plate 2 on lower contact pin 3, and lower 3 flush end of contact pin is placed in the fixed bottom of lower contact pin
On seat 1, another nose circle is placed on lower support element 5, there is screw hole, connecting screw 4 and company on lower contact pin firm banking 1 and pressing plate 2
Connected nut 6 is connected by screw hole and fixes down contact pin 3.
3. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower support
It supports lower 3 one end of contact pin to have uniform little groove on part 5, rides over the lower contact pin 3 across corrugated paper in 5 little groove of lower support element
Generation displacement difficult to slide.
4. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower support
There are two positioning columns on location hole and lower contact pin firm banking 1, upper contact pin firm banking 9 to fix respectively for part 5, upper supporting piece 11.
5. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower contact pin
Respectively there are two the positioning column of protrusion, when use, allows lower contact pin firm banking 1 and upper for firm banking 1 and upper contact pin firm banking 9
9 positioning column of contact pin firm banking is inserted on lower support element 5 and upper supporting piece 11 respectively and is fixed in location hole.
6. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower contact pin
Fluted and screw hole on firm banking 1.
7. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower contact pin
3 one end sections are rectangle, and the length of rectangular section is 5~10mm；There is screw thread in upper 7 one end of contact pin.
8. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the lower contact pin
It is fixed by connecting screw 4 and attaching nut 6 between firm banking 1, pressing plate 2 and lower contact pin 3；There are screw hole, upper contact pin on sliding block 8
Fixation is connected through a screw thread between 7 and sliding block 8.
9. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that the upper contact pin
Firm banking 9 and upper supporting piece 11 have sliding-rail groove, are respectively provided with sliding block 8 and support slipper 10.
10. a kind of device for detecting corrugated paper adhesive strength according to claim 1, which is characterized in that described one kind
The device of detection corrugated paper adhesive strength collectively constitutes a set of for upper and bottom section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854037.9A CN109001107B (en) | 2018-07-30 | 2018-07-30 | Device for detecting bonding strength of corrugated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854037.9A CN109001107B (en) | 2018-07-30 | 2018-07-30 | Device for detecting bonding strength of corrugated paper |
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| Publication Number | Publication Date |
|---|---|
| CN109001107A true CN109001107A (en) | 2018-12-14 |
| CN109001107B CN109001107B (en) | 2020-12-15 |
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ID=64596238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810854037.9A Active CN109001107B (en) | 2018-07-30 | 2018-07-30 | Device for detecting bonding strength of corrugated paper |
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| CN (1) | CN109001107B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595997A (en) * | 2019-09-27 | 2019-12-20 | 广东中烟工业有限责任公司 | Adhesive strength detection device for soft cigarette package hardening cigarette case and evaluation method for adhesive performance of soft cigarette package hardening cigarette case |
| CN113075122A (en) * | 2021-03-23 | 2021-07-06 | 宁夏计量质量检验检测研究院 | Row needle for corrugated board adhesive strength experiments |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595997A (en) * | 2019-09-27 | 2019-12-20 | 广东中烟工业有限责任公司 | Adhesive strength detection device for soft cigarette package hardening cigarette case and evaluation method for adhesive performance of soft cigarette package hardening cigarette case |
| CN113075122A (en) * | 2021-03-23 | 2021-07-06 | 宁夏计量质量检验检测研究院 | Row needle for corrugated board adhesive strength experiments |
Also Published As
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|---|---|
| CN109001107B (en) | 2020-12-15 |
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Effective date of registration: 20201125 Address after: No.9, Fengshan Third Road, Changlong Industrial Zone, Sijiu Town, Taishan City, Jiangmen City, Guangdong Province Applicant after: TAISHAN SHICHANG PAPER Co.,Ltd. Address before: 755000 the single floor of Meili Paper in Shapotou District, the Ningxia Hui Autonomous Region, China. Applicant before: Wang Zhongliang |
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Address after: No.9, Fengshan 3rd road, Changlong Industrial Zone, Sijiu Town, Taishan City, Jiangmen City, Guangdong Province 529200 Patentee after: Taishan Shichang Intelligent Technology Co.,Ltd. Address before: No.9, Fengshan 3rd road, Changlong Industrial Zone, Sijiu Town, Taishan City, Jiangmen City, Guangdong Province 529200 Patentee before: TAISHAN SHICHANG PAPER Co.,Ltd. |
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Denomination of invention: A device for detecting the adhesive strength of corrugated paper Effective date of registration: 20230703 Granted publication date: 20201215 Pledgee: Guangdong Taishan Rural Commercial Bank Co.,Ltd. Taicheng Branch Pledgor: Taishan Shichang Intelligent Technology Co.,Ltd. Registration number: Y2023980047195 |