CN208013054U - A kind of bionical pasting material sticks force test device - Google Patents
A kind of bionical pasting material sticks force test device Download PDFInfo
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- CN208013054U CN208013054U CN201820566094.2U CN201820566094U CN208013054U CN 208013054 U CN208013054 U CN 208013054U CN 201820566094 U CN201820566094 U CN 201820566094U CN 208013054 U CN208013054 U CN 208013054U
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 title claims abstract description 37
- 238000012546 transfer Methods 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000000853 adhesive Substances 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 18
- 230000036316 preload Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000002041 carbon nanotube Substances 0.000 description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- -1 402 Chemical compound 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000313 electron-beam-induced deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Stick force test device the utility model discloses a kind of bionical pasting material, test device includes substrate, pre-pressure loading mechanism, adhesive force mechanism for testing and angle adjusting mechanism, pre-pressure loading mechanism includes U-bracket and sample stage and force sensing unit, angle adjustment mechanism includes L bracket and vertically movable adapter unit, upper fixed transfer unit and lower fixed transfer unit, adhesive force mechanism for testing includes sequentially connected PVC carrying tablets, drag wire and motor, and PVC carrying tablets are connected with the sample to be measured that sticks.In the utility model in such a way that vertically movable adapter unit and cross travel unit are set so that the sample to be measured that sticks can carry out Adhesion property test under different peel angles after bearing pulling force；Likewise, it is also possible that the sample to be measured that sticks is carried out under peel angle, difference bears the Adhesion property test of pulling force.
Description
Technical field
The utility model relates to adhesive force technical field of measurement and test, is tested more particularly to a kind of adhesive force of bionical pasting material
Device.
Background technology
In the Nature, many biologies including gecko, spider, beetle can be in perpendicular walls or even ceiling
On creep freely.Bionics Study finds, these biologies may be implemented these stick be primarily due to its sufficient end have it is special
Microstructure-micro-nano bristle array and some column structures, these structures can significantly increase animals' pad and target surface
Real contact area provides enough adhesive forces to overcome gravity for it.Based on this, large quantities of bionical pasting material applications
And give birth to, mainly there are polymer matrix array pasting material and carbon nano pipe array pasting material, wherein the Young's modulus of carbon nanotube
More than 1TPa, maximum intensity reaches 63GPa, still there is good durability, and carbon nanotube under extreme environmental condition
With larger draw ratio (diameter 1-100nm, length is up to millimeter), the multistage bristle and fluff structures of gecko can be simulated),
It is very suitable for preparing the pasting material of high intensity.
These materials are mainly sticked by van der Waals interaction and target interface formation, and Van der Waals force is a kind of intermolecular
Active force has the characteristics that operating distance is short, non-directional.For these pasting materials with microcosmic labyrinth, at present
And it waits inventing a set of easy, reliable Adhesion property characterization test device.
Utility model content
Technical problem to be solved in the utility model is present situation in view of the above technology, provides a kind of compact-sized, function
Comprehensive bionical pasting material sticks force test device.
To achieve the above object, the utility model provides following scheme：The utility model offer one kind is bionical to stick material
Material sticks force test device, including substrate and setting pre-pressure loading mechanism on the substrate, adhesive force test machine
Structure and angle adjusting mechanism, the pre-pressure loading mechanism include setting U-bracket on the substrate and sample stage and
The force sensing unit being arranged on the U-bracket, the force sensing unit include sequentially connected feeding bolt, switching
Block and pressure sensor, the feeding bolt are arranged on the U-bracket, and the pressure sensor is arranged in the sample stage
Top, the sample stage for store it is to be measured stick sample, the angle adjustment mechanism includes being arranged in pairs in the substrate
On L bracket and the vertically movable adapter unit, upper fixed transfer unit and the lower fixation that are arranged in the L bracket turn
Order member, the vertically movable adapter unit include sequentially connected vertical guide, vertical locking sliding block, pinboard and first turn
Axis and the first pulley being arranged in the first rotating shaft, fixed adapter unit and the lower fixed transfer unit are equal
Including the second shaft and the second pulley being arranged in second shaft, the adhesive force mechanism for testing includes being sequentially connected
PVC carrying tablets, drag wire and motor, the PVC carrying tablets are connected with the sample to be measured that sticks, and the drag wire is successively
Around the institute in the second pulley and the lower fixed transfer unit on the first pulley, fixed adapter unit
Second pulley is stated, pulling force sensor is provided on the drag wire, the motor setting is on the substrate.
Preferably, described in the second pulley on fixed adapter unit and the lower fixed transfer unit
Drag wire state in a vertical shape between second pulley, and it is perpendicular with the substrate, the pulling force sensor is arranged in institute
State the institute between the second pulley in the second pulley and the lower fixed transfer unit on fixed transfer unit
It states on drag wire.
Preferably, the centre in the first rotating shaft is arranged in the first pulley, and the second pulley is arranged described
The centre of second shaft.
Preferably, the angle adjustment mechanism further includes cross travel unit, and the cross travel unit includes that setting exists
Cross slide way on the substrate and the lateral locking sliding block being arranged on the cross slide way, the transverse direction locking sliding block with
The sample stage is connected.
Preferably, it is both provided with graduated scale on the vertical guide and the cross slide way.
Preferably, the pressure sensor is electrically connected with pressure display instrument, the pulling force sensor and pulling force display instrument electricity
Connection.
Preferably, the U-bracket is fixed by screws on the substrate, the vertical plate face of the U-bracket and institute
It is perpendicular to state substrate；The L bracket is fixed by screws on the substrate, the vertical plate face of the L bracket with it is described
Substrate is perpendicular.
Preferably, the feeding bolt is threadedly coupled with the U-bracket, the transfer block include the upper cover that is connected and
Hollow base is provided with a round platform on the feeding bolt, and the round platform is nested in the inside of the hollow base, the pressure
Sensor is fixed on the bottom outside of the hollow base.
Preferably, the non-face of sticking to be measured for sticking sample is mutually be bonded with the PVC carrying tablets, described to be measured to stick sample
Product stick face and the sample stage adhesion junction.
A kind of bionical pasting material is also provided in the utility model sticks force test method, includes the following steps：
By the non-face sticking double faced adhesive tape that sticks to be measured for sticking sample in PVC carrying tablets, alcohol wipe sample stage table is used in combination
Face is cleaned, and the face of sticking to be measured for sticking sample is placed on the surface of the sample stage；
Mobile transverse direction locking sliding block so that the underface to be measured sticked sample and be in pressure sensor, swivel feeding
Bolt, to it is described it is to be measured stick sample application preload, pressure value is passed to pressure display instrument table by the pressure sensor, and
Display；Certain time is preloaded described in holding so that it is described it is to be measured stick sample and the surface of the sample stage comes into full contact with, instead
It is preloaded to the revocation of swivel feeding bolt；
One end of drag wire is connected with the PVC carrying tablets, the other end of the drag wire bypasses first and slides successively
After wheel, the second pulley on upper fixed transfer unit and the second pulley on lower fixed transfer unit, it is connected to the motor and connects, it is described
It is described between the second pulley in the second pulley and the lower fixed transfer unit on upper fixed transfer unit
Drag wire state in a vertical shape, and perpendicular with substrate, pulling force sensor be arranged on fixed adapter unit described
On the drag wire between the second pulley on two pulleys and the lower fixed transfer unit, pass through turning for regulation motor
Speed, adjusts the value of thrust size to be measured sticked sample and born, and value of thrust is passed to pressure and shown by the pulling force sensor
Instrument, and show；
When it is described it is to be measured stick sample and bear pulling force value stabilization after, pass through and adjust lateral locking sliding block and/or vertical locking
The position of sliding block so that the direction of draw of the drag wire and the angled α changes to be measured between sticking interface for sticking sample
Change, measures the Adhesion property to be measured for sticking sample and being under different peel angles；Wherein, it when angle [alpha] is 0 °, carries out pure
Tangential adhesive force test carries out pure normal direction adhesive force test when angle [alpha] is 90 °.
The utility model achieves following advantageous effect compared with the existing technology：
1, bionical pasting material provided by the utility model sticks force test device, compact structure, compact, Ke Yifang
Being positioned in other devices or experimental situation just, sticks experiment under the conditions of realization is a variety of.And the present apparatus is simple in structure
Reliably, the interference that numerous and jumbled mechanism tests adhesive force is avoided, measuring accuracy is high.In addition present apparatus simple operation, easily transfer or
It carries, is very beneficial for the application in terms of the test of material adhesive force in actual experiment.
2, sticking for bionical pasting material provided by the utility model uses the vertically movable switching of setting in force test device
The mode of unit and cross travel unit so that the sample to be measured that sticks can carry out under different peel angles after bearing pulling force
Adhesion property test；Likewise, it is also possible that the sample to be measured that sticks is carried out under peel angle, difference bears the glutinous of pulling force
Attached performance test.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the front view for sticking force test device of the bionical pasting material of the utility model；
Fig. 2 is the side view for sticking force test device of the bionical pasting material of the utility model；
Fig. 3 is the structural representation for sticking pre-pressure loading mechanism in force test device of the bionical pasting material of the utility model
Figure；
Fig. 4 is carbon nano pipe array pasting material structural schematic diagram in the utility model embodiment；
Fig. 5 is the attachment structure schematic diagram to be measured for sticking sample and PVC carrying tablets in the utility model embodiment；
Wherein, 101, feeding bolt, 102, U-bracket, 103, substrate, 104, vertical guide, 105, vertical locking sliding block,
106, pinboard, 107, first rotating shaft, 108, first pulley, 109, drag wire, the 110, second shaft, 111, second pulley,
112, pulling force display instrument, 113, pulling force sensor, 114, motor, 201, transfer block, 202, pressure sensor, 203, L bracket,
204, sample stage, 205, pressure display instrument, 206, lateral locking sliding block, 207, cross slide way, 301, upper cover, 302, hollow-sole
Seat, 303, PVC carrying tablets, 304, it is to be measured stick sample, 401, carbon nanotube, 402, silicon base,.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Technical problem to be solved in the utility model is present situation in view of the above technology, provides a kind of compact-sized, function
Comprehensive bionical pasting material sticks force test device.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As shown in Figs. 1-3, what the utility model provided a kind of bionical pasting material sticks force test device, including substrate
103 and setting pre-pressure loading mechanism on a substrate 103, adhesive force mechanism for testing and angle adjusting mechanism, precompression add
Mounted mechanism includes setting U-bracket 102 on a substrate 103 and sample stage 204 and the force that is arranged on U-bracket 102
Sensing unit, force sensing unit include sequentially connected feeding bolt 101, transfer block 201 and pressure sensor 202, feeding
Bolt 101 is arranged on U-bracket 102, and pressure sensor 202 is arranged in the top of sample stage 204, and sample stage 204 is for depositing
Put it is to be measured stick sample 304, angle adjustment mechanism includes the L bracket 203 being arranged in pairs on a substrate 103 and is arranged in L
Vertically movable adapter unit, upper fixed transfer unit on shape holder 203 and lower fixed transfer unit, vertically movable adapter unit
Including sequentially connected vertical guide 104, vertical locking sliding block 105, pinboard 106 and first rotating shaft 107 and setting the
First pulley 108 in one shaft 107, upper fixed transfer unit and lower fixed transfer unit include the second shaft 110 and
Second pulley 111 in the second shaft 110 is set, and adhesive force mechanism for testing includes sequentially connected PVC carrying tablets 303, leads
Bracing wire 109 and motor 114, PVC carrying tablets 303 are connected with the sample 304 to be measured that sticks, and drag wire 109 bypasses first and slides successively
Wheel 108, the second pulley 111 on upper fixed transfer unit and the second pulley 111 on lower fixed transfer unit, drag wire 109
On be provided with pulling force sensor 113, motor 114 is arranged on a substrate 103.
Wherein, pre-pressure loading mechanism is that the sample 304 to be measured that sticks provides pressure, it is ensured that be measured to stick sample 304 and sample
The surface contact of sample platform 204 is good；Adhesive force mechanism for testing is that the sample 304 to be measured that sticks provides stripping pulling force, it is ensured that be measured glutinous
Attached sample 304 is by stable and accurate stripping pulling force；Angle adjusting mechanism changes stripping pulling force effect and sticks sample 304 in be measured
Angle, to it is to be measured stick sample 304 and be in the Adhesion property generated under the stripping pulling force of different peel angles test；It surveys
Examination process is as follows：The sample 304 and PVC carrying tablets 303 to be measured that stick are bonded together, then will and be placed on sample stage 204
Surface, and keep in pressure sensor 202 lower section, preferably immediately below；101 downward precession of bolt is fed, to PVC
Carrying tablet 303 and it is to be measured stick sample 304 application preload, pressure sensor 202 is monitored pre-load value, is allowed to accord with
It closes default apply and preloads standard, then ensure that the sample 304 to be measured that sticks fully is attached on 204 surface of sample stage, be subsequently fed
101 upward precession of bolt, revocation preload；Start motor 114, and PVC carrying tablets 303 are drawn by drag wire 109, passes through drawing
Force snesor 113 measures value of thrust, and then is applied to the stripping pulling force to be measured for sticking 304 accurate stable of sample；Due to drag wire
109 bypass first pulley 108 and second pulley 111, it is possible to by adjusting vertical locking sliding block 105 in vertical guide 104
On position so that first pulley 108 is moved with drag wire 109 so that the direction of draw of drag wire 109 with it is glutinous
Angle between attached interface (to be measured stick to be formed between 204 surface of sample 304 and sample stage stick interface) is adjusted, in turn
The Adhesion property of fixed angle can not only be measured, moreover it is possible to measure the sample 304 to be measured that sticks and be in sticking under different peel angles
Performance enriches the function of device.
In order to enable pulling force sensor 113 can accurately measure the value of thrust of drag wire 109, above fixed in the utility model
The drag wire 109 between the second pulley 111 in second pulley 111 and lower fixed transfer unit on adapter unit is in a vertical shape
State, and, second pulley 111 and lower fixation that pulling force sensor 113 be arranged on upper fixed transfer unit perpendicular with substrate 103
On the drag wire 109 between second pulley 111 on adapter unit.
Peeling force is applied to the sample 304 to be measured that sticks for the ease of draught line, and stripping force direction is avoided to shift
The problem of, the centre in first rotating shaft 107 is arranged in first pulley 108 in the utility model, and second pulley 111 is arranged second
The centre of shaft 110.
For the ease of the sample 304 to be measured that sticks to be placed on sample stage 204, while sticking sample convenient for adjusting is to be measured
304 relative to pressure sensor 202 position and be conveniently adjusted the direction of draw of drag wire 109 and stick the angle between interface
It spends, angle adjustment mechanism further includes cross travel unit in the utility model, and cross travel unit includes being arranged on a substrate 103
Cross slide way 207 and the lateral locking sliding block 206 that is arranged on cross slide way 207, lateral locking sliding block 206 and sample stage
204 are connected.
In order to improve the mobile accuracy of vertical grip slide and horizontal clamping sliding block, vertical guide 104 in the utility model
It is both provided with graduated scale on cross slide way 207.
For the ease of reading pressure value and value of thrust, pressure sensor 202 and pressure display instrument 205 are electric in the utility model
Connection, pulling force sensor 113 are electrically connected with pulling force display instrument 112.
U-bracket 102 is fixed by screws on substrate 103 in the utility model, the vertical plate face of U-bracket 102 with
Substrate 103 is perpendicular；L bracket 203 is fixed by screws on substrate 103, vertical plate face and the substrate 103 of L bracket 203
It is perpendicular.
It feeds bolt 101 in the utility model to be threadedly coupled with U-bracket 102, transfer block 201 includes the upper cover being connected
301 and hollow base 302, it feeds and is provided with a round platform on bolt 101, round platform is nested in the inside of hollow base 302, and pressure passes
Sensor 202 is fixed on the bottom outside of hollow base 302.
The non-face of sticking to be measured for sticking sample 304 is mutually Nian Jie with PVC carrying tablets 303 in the utility model, to be measured to stick sample
Product 304 stick face and 204 adhesion junction of sample stage.
The utility model also provides a kind of force test method that sticks of the bionical pasting material using above-mentioned test device, packet
Include following steps：
By the non-face sticking double faced adhesive tape that sticks to be measured for sticking sample 304 in PVC carrying tablets 303, alcohol wipe sample is used in combination
204 surface of sample platform is cleaned, and the face of sticking to be measured for sticking sample 304 is placed on the surface of sample stage 204；
Mobile transverse direction locking sliding block 206 so that the underface to be measured sticked sample 304 and be in pressure sensor 202, rotation
Feed bolt 101, to it is to be measured stick sample 304 application preload, pressure value is passed to pressure display instrument by pressure sensor 202
205 tables, and show；Holding preloads certain time so that and it is to be measured to stick sample 304 and the surface of sample stage 204 comes into full contact with,
The feeding revocation of bolt 101 is reversely rotated to preload；
One end of drag wire 109 is connected with PVC carrying tablets 303, the other end of drag wire 109 bypasses first and slides successively
After wheel 108, the second pulley 111 on upper fixed transfer unit and the second pulley 111 on lower fixed transfer unit, with motor
114 are connected, between the second pulley 111 in second pulley 111 and lower fixed transfer unit on upper fixed transfer unit
109 state in a vertical shape of drag wire, and perpendicular with substrate 103, pulling force sensor 113 be arranged on upper fixed transfer unit
On the drag wire 109 between second pulley 111 on two pulleys 111 and lower fixed transfer unit, pass through turning for regulation motor 114
Speed, adjusts the value of thrust size to be measured sticked sample 304 and born, and value of thrust is passed to pressure and shown by pulling force sensor 113
Show 205 table of instrument, and shows；
When it is to be measured stick sample 304 and bear pulling force value stabilization after, pass through and adjust lateral locking sliding block 206 and/or vertical lock
The position of tight sliding block 105 so that the direction of draw of drag wire 109 and the angled α to be measured between sticking interface for sticking sample 304
Variation measures the Adhesion property to be measured for sticking sample 304 and being under different peel angles；Wherein, it when angle [alpha] is 0 °, carries out
Pure tangential adhesive force test carries out pure normal direction adhesive force test when angle [alpha] is 90 °.
Wherein, the sample 304 to be measured that sticks is carbon nano pipe array pasting material, is obtained by chemical vapour deposition technique,
With the aluminium oxide buffer layer of electron beam deposition about 10~20nm first on the polysilicon chip of about 0.5mm thickness, in alumina layer
Top deposits the iron of 1~5nm as catalyst.Silicon chip after plating catalyst is put into hydrogen, argon gas, ethylene atmosphere, is heated to
At 750 DEG C, ethylene starts to crack, and the carbon atom of generation is self-assembly of carbon nano pipe array.The silicon base 402- carbon prepared
401 array material of nanotube, as shown in Figure 4.
PVC carrying tablets 303, drag wire 109 and the connection relation to be measured for sticking sample 304 are：Area is cut out to be slightly larger than
The PVC carrying tablets 303 of pasting material to be measured, and aperture is cut on PVC carrying tablets 303, drag wire 109 is then passed through into PVC
The hole of carrying tablet 303, which knots, to be fixed；The side surface mount of 401 array material of silicon base 402- carbon nanotubes is existed with double faced adhesive tape
On PVC carrying tablets 303303, structure is as shown in Figure 5.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, according to the utility model thought, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of bionical pasting material sticks force test device, which is characterized in that including substrate and be arranged in the substrate
On pre-pressure loading mechanism, adhesive force mechanism for testing and angle adjusting mechanism, the pre-pressure loading mechanism include setting exist
U-bracket and sample stage on the substrate and the force sensing unit being arranged on the U-bracket, the force sensing
Unit includes sequentially connected feeding bolt, transfer block and pressure sensor, and the feeding bolt is arranged in the U-bracket
On, the pressure sensor is arranged in the top of the sample stage, and the sample stage to be measured sticks sample, the angle for storing
Degree adjustment structure includes the L bracket being arranged in pairs on the substrate and is arranged vertically movable in the L bracket
Adapter unit, upper fixed transfer unit and lower fixed transfer unit, the vertically movable adapter unit include sequentially connected perpendicular
Direction guiding rail, vertical locking sliding block, pinboard and first rotating shaft and the first pulley being arranged in the first rotating shaft, it is described on
Fixed transfer unit and the lower fixed transfer unit include the second shaft and be arranged in second shaft second
Pulley, the adhesive force mechanism for testing include sequentially connected PVC carrying tablets, drag wire and motor, the PVC carrying tablets and institute
It states the sample to be measured that sticks to be connected, the drag wire is successively around the institute on the first pulley, fixed adapter unit
The second pulley in second pulley and the lower fixed transfer unit is stated, pulling force sensor is provided on the drag wire,
The motor setting is on the substrate.
2. bionical pasting material according to claim 1 sticks force test device, which is characterized in that fixed turn
The drag wire between the second pulley in the second pulley and the lower fixed transfer unit in order member is in
Vertical state, and perpendicular with the substrate, the pulling force sensor be arranged on fixed adapter unit described
On the drag wire between the second pulley on two pulleys and the lower fixed transfer unit.
3. bionical pasting material according to claim 1 sticks force test device, which is characterized in that the first pulley
Centre in the first rotating shaft is set, and the centre in second shaft is arranged in the second pulley.
4. bionical pasting material according to claim 1 sticks force test device, which is characterized in that the angular adjustment
Structure further includes cross travel unit, and the cross travel unit includes cross slide way and the setting being arranged on the substrate
Lateral locking sliding block on the cross slide way, the transverse direction locking sliding block are connected with the sample stage.
5. bionical pasting material according to claim 4 sticks force test device, which is characterized in that the vertical guide
It is both provided with graduated scale on the cross slide way.
6. bionical pasting material according to claim 1 sticks force test device, which is characterized in that the pressure sensing
Device is electrically connected with pressure display instrument, and the pulling force sensor is electrically connected with pulling force display instrument.
7. bionical pasting material according to claim 1 sticks force test device, which is characterized in that the U-bracket
It is fixed by screws on the substrate, the vertical plate face of the U-bracket and the substrate are perpendicular；The L bracket is logical
It crosses screw to fix on the substrate, the vertical plate face of the L bracket and the substrate are perpendicular.
8. bionical pasting material according to claim 1 sticks force test device, which is characterized in that the feeding bolt
It is threadedly coupled with the U-bracket, the transfer block includes the upper cover and hollow base being connected, and is arranged on the feeding bolt
There are a round platform, the round platform to be nested in the inside of the hollow base, the pressure sensor is fixed on the hollow base
Bottom outside.
9. bionical pasting material according to claim 1 sticks force test device, which is characterized in that described to be measured to stick
The non-of sample sticks that face is mutually be bonded with the PVC carrying tablets, and the face of sticking to be measured for sticking sample is sticked with the sample stage
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566094.2U CN208013054U (en) | 2018-04-19 | 2018-04-19 | A kind of bionical pasting material sticks force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566094.2U CN208013054U (en) | 2018-04-19 | 2018-04-19 | A kind of bionical pasting material sticks force test device |
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| Publication Number | Publication Date |
|---|---|
| CN208013054U true CN208013054U (en) | 2018-10-26 |
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|---|---|---|---|
| CN201820566094.2U Active CN208013054U (en) | 2018-04-19 | 2018-04-19 | A kind of bionical pasting material sticks force test device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362640A (en) * | 2018-04-19 | 2018-08-03 | 南京航空航天大学 | A kind of bionical pasting material sticks force test device and its test method |
| CN110006822A (en) * | 2019-04-29 | 2019-07-12 | 哈尔滨工业大学 | A kind of ice-road interfacial adhesion multi-angle, in-situ testing device |
| CN110146445A (en) * | 2019-06-12 | 2019-08-20 | 北京航空航天大学 | Mutative scale drive it is bionical it is dry stick mechanism stick state self-test device and method |
| CN115420678A (en) * | 2022-08-31 | 2022-12-02 | 中国路桥工程有限责任公司 | Quantitative test device for hard asphalt interface adhesion |
-
2018
- 2018-04-19 CN CN201820566094.2U patent/CN208013054U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362640A (en) * | 2018-04-19 | 2018-08-03 | 南京航空航天大学 | A kind of bionical pasting material sticks force test device and its test method |
| CN110006822A (en) * | 2019-04-29 | 2019-07-12 | 哈尔滨工业大学 | A kind of ice-road interfacial adhesion multi-angle, in-situ testing device |
| CN110146445A (en) * | 2019-06-12 | 2019-08-20 | 北京航空航天大学 | Mutative scale drive it is bionical it is dry stick mechanism stick state self-test device and method |
| CN115420678A (en) * | 2022-08-31 | 2022-12-02 | 中国路桥工程有限责任公司 | Quantitative test device for hard asphalt interface adhesion |
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