CN104741282B - Solvent-resistant wiping instrument and wiping method thereof - Google Patents
Solvent-resistant wiping instrument and wiping method thereof Download PDFInfo
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- CN104741282B CN104741282B CN201510170600.7A CN201510170600A CN104741282B CN 104741282 B CN104741282 B CN 104741282B CN 201510170600 A CN201510170600 A CN 201510170600A CN 104741282 B CN104741282 B CN 104741282B
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- head assembly
- solvent resistant
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- 239000002904 solvent Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 17
- 235000009161 Espostoa lanata Nutrition 0.000 claims abstract description 37
- 240000001624 Espostoa lanata Species 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000004886 head movement Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000007747 plating Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 229920000742 Cotton Polymers 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention provides a solvent-resistant wiping instrument and a wiping method thereof, applicable to the technical fields of coating and plating. The solvent-resistant wiping instrument comprises a wiping head assembly and a controller, wherein the controller is used for controlling the wiping head assembly to move back and forth; the wiping head assembly comprises a wiping head and a wiping bushing; the wiping head is arranged in the wiping bushing and can slide back and forth in the wiping bushing; a window for mounting a wiping cotton ball is formed in the side surface of the wiping bushing, an opening is formed in the lower end part of the wiping bushing, and the wiping cotton ball can be pushed to protrude the opening by the wiping head. According to the solvent-resistant wiping instrument provided by the embodiment, the wiping cotton ball is put into the wiping bushing through the window for mounting the wiping cotton ball, and the opening is formed in the lower end part of the wiping bushing to form a preset wiping area, so that the wiping head is controlled at a specified wiping range, the uniformity of the wiping cotton ball is guaranteed, and furthermore, the contact uniformity between the wiping cotton ball and a sample plate is guaranteed.
Description
Technical field
The invention belongs to coating technology field, more particularly, to a kind of solvent resistant wiping instrument and its wiping method.
Background technology
China's coating industry just developed rapidly from the nineties, and the solvent resistance to coating is also from scratch.Industry at present
Interior most production, processing enterprise still carry out solvent-resistance test using the method for manual wipping.Method using manual wipping
The defect having is: manual wipping dynamics is uneven, operation technique is different, and test proves that the backhaul dynamics of manual wipping is less than
The 1/3 of stroke dynamics, and marginal test cannot be completed, therefore wipe number of times and result does not possess verity.
Existing wipe operation and also have wiped using instrument, existing wipe the pressure that instrument typically adopts fixed single
Power or weight, wiping method adopts absorbent cotton bag on wiping head, also has and clamps absorbent cotton using pneumatic-finger, using man-machine knot
The method closed completes wiping process.
The shortcoming wiping instrument presence that existing employing pneumatic-finger clamps absorbent cotton is: 1, adopts pneumatic-finger clamping de-
Fat cotton, the absorbent cotton of clamping is uneven, is easily caused sample two ends contact surface uneven, thus leading to result inaccurate；2nd, pneumatic
Fingerhold absorbent cotton is strip, does not meet in gb/t23989-2009 " coating solvent resistant wiping assay method " b method and wipes
Wiping area is 100mm2Requirement；3rd, because the folding of pneumatic-finger is opening and closing left and right, consistent with wiping stroke directions, wiping
During resistance when being more than air pressure, pneumatic-finger is pulled open by resistance, and loosening of moment just can change the state clamping absorbent cotton, from
And change the change of absorbent cotton and sample contacts face, or loosen because clamping the pneumatic-finger of absorbent cotton, so that wiping cotton balls is come off, make
Pneumatic-finger end face directly contacts sample, causes sample to be scratched, leads to test failure；4th, during Deca test solution, it is manually
Observe specimen surface, according to specimen surface wetness conditions, add test solution manually in time, lead to must have test people in process of the test
The manual liquid feeding of member just can complete, and wastes human resourcess；5th, each action of process control be required for by testing crew by by
Button is realized, less efficient.
Content of the invention
The technical problem to be solved is to provide a kind of solvent resistant to wipe instrument it is intended to solve existing wiping instrument
The uneven problem of wiping effect.
The present invention is achieved in that a kind of solvent resistant wipes instrument, including wiping head assembly and the described wiping group of control
The reciprocating controller of part, described wiping head assembly includes wiping head and wipes sleeve, and described wiping head is arranged at described wiping
Wipe in sleeve, and up and down reciprocatingly can slide in described wiping sleeve, the described side wiping sleeve has for installing wiping
The window of cotton balls, the bottom of described wiping sleeve has opening, and described wiping head can be pushed to wiping cotton balls described in protrusion
The position of opening.
Further, described wiping head assembly also includes the first cylinder, the piston rod of described first cylinder and described wiping
Head is connected.
Further, described wiping head assembly also includes support, carriage, supporting plate and counterweight；Described carriage
It is slidably fixed on described support, described supporting plate is fixed on described carriage, and described counterweight is placed on described supporting plate
On, described one end wiping sleeve is fixed on below described supporting plate.
Further, described wiping head assembly also includes counterweight set, spring and steel ball, and one end of described spring is fixed on institute
State on the side of supporting plate, its other end is connected with described steel ball, described counterweight is set on described supporting plate, and be placed on described
Counterweight is sheathed in the inner.
Further, the described diameter wiping sleeve underpart opening is less than the described internal diameter wiping sleeve bottom.
Further, described carriage includes slide block, slide rail and the second cylinder, and described slide rail is fixed on described supporting plate
On, described slide rail is set on described slide block, and the piston rod of described second cylinder is fixedly connected with described slide rail.
Further, described controller also includes the 3rd cylinder, and described wiping head assembly also includes fixing base plate, described solid
Determine base plate to be fixedly connected with described support, the piston rod of described 3rd cylinder is connected with described fixing base plate, described 3rd gas
Cylinder can drive described fixing base plate to stretch along the direction wiping sample.
Further, described controller also includes the plc controlling described 3rd cylinder, wiping sleeve and wipe head movement
Cyclelog.
Further, described solvent resistant wiping instrument also includes the pressing plate for locking or unclamping sample.
The present invention is to solve above-mentioned technical problem, additionally provides the wiping side that a kind of above-mentioned solvent resistant of application wipes instrument
Method, comprises the following steps:
A, by wipe cotton balls ball from window put into wiping sleeve in；
B, controller control wiping head, protrude, by wiping cotton balls ball and being pushed to, the position wiping sleeve openings；
C, controller control wiping head assembly to move back and forth on sample, wipe cotton balls and reagent equably wipes sample
On.
The present invention compared with prior art, has the beneficial effects that: described solvent resistant wipes instrument, will wipe cotton balls from installation
The window wiping cotton balls is positioned in wiping sleeve, and the bottom wiping sleeve has opening, and the area of this opening forms predetermined
Erasing area, thus by wipe head control regulation wiping in the range of it is ensured that wipe cotton balls uniformity, and then ensure
The uniformity that contacts with model.
Brief description
Fig. 1 is the schematic top plan view that solvent resistant of the present invention wipes instrument one preferred embodiment
Fig. 2 is the perspective view that solvent resistant shown in Fig. 1 wipes instrument part；
Fig. 3 is the schematic elevation view wiping head assembly in Fig. 1；
Fig. 4 is the decomposition texture schematic diagram wiping head assembly in Fig. 1；
Fig. 5 is the part-structure cross-sectional schematic wiping head assembly in Fig. 1；
Fig. 6 is the structural representation wiping sleeve in Fig. 1；
Fig. 7 is to wipe sleeve and wipe the elevational schematic view after head combination.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 7, it is the present invention one preferred embodiment, a kind of solvent resistant wipes instrument, including wiping head assembly
10th, wipe that head assembly 10 provides the liquid containing bottle 20 of wiping solution, workbench 40 and to wipe head assembly 10 reciprocal for controlling for described
The controller 30 of motion.Wipe head assembly 10 to be placed on work top 401, and be connected with controller 30, wipe head assembly 10
Including wiping 102 and wiping sleeve 103, the side of wiping sleeve 103 has the window 1031 for installing wiping cotton balls, wipes
Wipe 102 to be placed in wiping sleeve 103, liquid containing bottle 20 is connected with wiping 102.As shown in figure 5 and figure 7.
Refer to Fig. 2 and Fig. 3, wipe head assembly 10 and also include the first cylinder 101, support 108, carriage (not in figure
In indicate), supporting plate 113, counterweight 105 and fixing base plate 104.First cylinder 101 is connected with wiping 102, and is placed in support
The middle part of plate 113, for promoting the wiping 102 wiping in sleeve 103, presses to wiping cotton balls under wiping sleeve 103
End.Wipe sleeve 103 bottom and there is opening 1032, by setting the size of this opening 1032, fixing wiping can be formed
Area, thus controlling wiping head it is ensured that wiping the uniformity of cotton balls in the range of the wiping of regulation, and then ensure that and sample
The uniformity of plate contact.The present embodiment forms 100mm2Erasing area, the diameter of this opening 1032 is less than and wipes sleeve 103
Internal diameter.Carriage is slidably fixed on support 108, and supporting plate 113 is fixed on carriage, and counterweight 105 is placed on support
On plate 113.Preferably, the longitudinal cross-section of supporting plate 113 is in l shape.Counterweight 105 has the various counterweights of Different Weight, makes actual
Used time according to wiping the dynamics needing during 102 work come the counterweight 105 from Different Weight, thus meeting different enterprises to not
Requirement with wipe test resistance under weight.When actually used, the weight configuration of wiping 102 can also adopt sensor skill
Art, the pressure signal of cylinder is converted into screen Digital, thus cancelling existing counterweight counterweight.Fixing base plate 104 and support 108
It is connected, the one end wiping sleeve 103 is fixed on below supporting plate 113, when wiping sleeve 103 moves down, wipe the lower end of sleeve 103
401 sample contacts in portion and work top.
Wipe head assembly 10 and can also include counterweight set 106, spring 115, counterweight fixed screw holes 114 and steel ball 107.Bullet
One end of spring 115 is fixed on the side of supporting plate 113, and its other end is connected with steel ball 107.Counterweight fixed screw holes 114 are put
On supporting plate 113, for counterweight 105 is fixed on supporting plate 113.Counterweight set 106 is set in the outer of supporting plate 113 and places and be close to
Supporting plate 113, and will be sheathed in the inner for the counterweight 105 on supporting plate 113.Preferably, spring 115 and steel ball 107 are four, and four
Individual spring 115 is separately fixed on two sides of supporting plate 113, and specifically, four springs 115 are separately fixed at supporting plate 113 side
Four angles on, as shown in Figure 4.Steel ball 107 holds out against the inside of counterweight set 106, thus ensureing counterweight set 106, be in operation will not
Vibrations, also allow for the handling of counterweight set 106 meanwhile.
Refer to Fig. 3, carriage includes slide block 110, slide rail 112 and the second cylinder 116.Slide block 110 is fixed on support
On 108, slide rail 112 is set on slide block 110, and the second cylinder 116 is connected with slide rail 112.For the ease of slide block 110 and slide rail
112 installations, carriage can also include slide block base 109 and slide rail base 111.Slide block base 109 is fixed on support 108
End, slide block 110 is bumped in slide block base 109, and slide rail base 111 is fixed on supporting plate 113, and slide rail 112 is bumped into slide rail base 111
On.The piston rod of the second cylinder 116 is fixedly connected with slide rail base 111, in the presence of the second cylinder 116, slide rail base 111
And coupled slide rail 112, supporting plate 113, counterweight 105 and fixing base plate 104 move up and down each along slide block 110.
Controller 30 includes the 3rd cylinder 301, buffer 302 and plc cyclelog.The piston of the 3rd cylinder 301
Bar is connected with fixing base plate 104, and the 3rd cylinder 401 wipes head assembly 10 about back and forth by promoting fixing base plate 104 to drive
Motion.In the present embodiment, the 3rd cylinder 301 is arranged at the lower section wiping head assembly 10, and buffer 302 is arranged at the 3rd cylinder
Arranged on left and right sides, is used for supporting wiping head assembly 10, prevents wiping head assembly 10 from moving to and collides during rightmost.
Liquid containing bottle 20 is rustless steel liquid containing bottle, can prevent the generation of potential safety hazard.
Under the control of plc cyclelog, the second cylinder 116, under to gaseity, promotes slide rail 112 to rise, simultaneously
Drive wiping head assembly 10 to rise, on the contrary, wipe head assembly 10 and then decline.First cylinder 101, under to gaseity, wipes head
102 promote test cotton balls to press to wiping sleeve 103 bottom in wiping sleeve 103, and on the contrary, examination is unclamped in wiping 102
Test cotton balls.
The solvent resistant of the present embodiment wipes instrument and also includes locking or unclamping the pressing plate 50 of sample, whole wiping head assembly 10
Work, is also to be controlled by plc cyclelog, and with air as carrier, the 3rd cylinder 301 promotes and wipes head assembly 10 in sample
On wipe back and forth, and automatically control each link of wiping process.After the completion of wiping, plc cyclelog can be controlled automatically
System wiping 102 is lifted, and lifts, pressing plate 50 is changed into unclamping from locking state after wiping sleeve 103 time delay 1 second, now, can be direct
Sampling is observed and is wiped result.
Plc cyclelog controls wipe to concretely comprise the following steps:
Step 1, when power supply indicator is bright, press startup optimization key.
Step 2, regulation pressure, such as, wiping number of times is: 60 times/min, pressure is adjusted to 0.30mpa；Wiping number of times is:
100 times/min, pressure is adjusted to 0.35mpa.
Step 3, with tweezers by wipe cotton balls from window 1031 put into wiping sleeve 103.
Step 4, setting wipe number of times and liquid feeding interval time, arbitrarily click on touch screen 70, enter setting state.
, digital interface, click on input number of times to be wiped in step 5, click " wiping number of times setting " underlying empty frame,
As 100 times, point touching screen 70 numeral 100, confirm by " ent "；Click on the underlying empty frame of " setting of liquid feeding time ", number occurs
Word interface, clicks on input liquid feeding and sets interval time, and such as, 80 to 110ms (is preferred with keeping wiping surface to moisten).
Step 6, successively click on: wipe head lift/depress → wipe cotton balls compression → sample board compression → click under one page,
Now wiping 102 is promoted by the first cylinder 101 and is depressed into wiping sleeve 103 end by wiping cotton balls, forms 100mm2Wiping surface
Long-pending, sample is compressed by fixation clip 50, wipes sleeve 103 end and presses to work top 401, and and sample contacts, cleaning cotton
Ball equably wipes reagent on sample.
Step 7, press automatic, program can automatically control the 3rd cylinder 301 about and run, and liquid feeding electromagnetic valve is by setting simultaneously
Fixed interval time, toward liquid containing bottle aerating, after liquid containing bottle is pressurized, reagent is flowed to cleaning cotton ball, makes in wiping process cotton balls all the time
Keep moistening.Each link of wiping process, after the completion of wiping, program can automatically control wiping 102 and lift, wiping sleeve
Cylinder 103 time delay is lifted for 1 second, and fixation clip 50 locking is unclamped, and terminates once to test.
The solvent resistant of the present embodiment wipes instrument and has the beneficial effect that one, wipes cotton balls by wiping cotton balls from installation
Window 1031 is placed in wiping sleeve 103, and the bottom wiping sleeve 103 has opening 1031, is wiping 102 by cleaning cotton
When ball presses to the bottom wiping sleeve 103, form erasing area corresponding with opening 1031 size, thus by erasing area
Control it is ensured that wiping the uniformity of cotton balls in the range of the wiping of regulation, thus ensureing the uniformity contacting with model.2nd,
Wipe sleeve 103 with taking the photograph son and sending wiping cotton balls into from window 1031, wiping 102 is with will be depressed into wiping sleeve by cleaning cotton ball
Cylinder 103 ends, take the speed that dress wipes cotton balls to be exceedingly fast.3rd, the application of plc program simplifies loaded down with trivial details manual steps, instrument
Device start after, operator can leave this solvent resistant wipe instrument, after the completion of waiting to wipe, LED lamp 60 illumination under or directly take out
Sample observed result, solves the problems, such as that testing crew can not leave instrument, substantially increases work efficiency.4th, liquid containing bottle 20
Form using rustless steel is special, prevent the generation of potential safety hazard.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of solvent resistant wipes instrument, including wiping head assembly and the control described wiping reciprocating controller of head assembly,
It is characterized in that, described wiping head assembly includes wiping head and wipes sleeve, and described wiping head is arranged in described wiping sleeve,
And up and down reciprocatingly can slide in described wiping sleeve, the described side wiping sleeve has for installing the window wiping cotton balls
Mouthful, the described bottom wiping sleeve has opening, and described wiping head can be pushed to, by wiping cotton balls, the position protruding described opening
Put.
2. solvent resistant according to claim 1 wipes instrument it is characterised in that described wiping head assembly also includes the first gas
Cylinder, the piston rod of described first cylinder is connected with described wiping head.
3. solvent resistant according to claim 1 wipes instrument it is characterised in that described wiping head assembly also includes support, cunning
Dynamic device, supporting plate and counterweight；Described carriage is slidably fixed on described support, and described supporting plate is fixed on described cunning
On dynamic device, described counterweight is placed on described supporting plate, and described one end wiping sleeve is fixed on below described supporting plate.
4. solvent resistant according to claim 3 wipe instrument it is characterised in that described wiping head assembly also include counterweight set,
Spring and steel ball, one end of described spring is fixed on the side of described supporting plate, and its other end is connected with described steel ball, described
Counterweight is set on described supporting plate, and by sheathed for described counterweight in the inner.
5. solvent resistant according to claim 1 wipes instrument it is characterised in that the diameter of described wiping sleeve underpart opening
Less than the described internal diameter wiping sleeve.
6. solvent resistant according to claim 3 wipe instrument it is characterised in that described carriage include slide block, slide rail and
Second cylinder, described slide rail is fixed on described supporting plate, and described slide rail is set on described slide block, the piston of described second cylinder
Bar is fixedly connected with described slide rail.
7. solvent resistant according to claim 3 wipes instrument it is characterised in that described controller also includes the 3rd cylinder, institute
State wiping head assembly and also include fixing base plate, described fixing base plate is fixedly connected with described support, the piston of described 3rd cylinder
Bar is connected with described fixing base plate, and described 3rd cylinder can drive described fixing base plate to stretch along the direction wiping sample.
8. solvent resistant according to claim 7 wipes instrument it is characterised in that described controller also includes controlling the described 3rd
Cylinder, the plc cyclelog wiping sleeve and wiping head movement.
9. solvent resistant according to claim 1 wipes instrument it is characterised in that described solvent resistant wiping instrument is also included for locking
Pressing plate that is tight or unclamping sample.
10. the solvent resistant any one of a kind of application claim 1 to 9 wipes the wiping method of instrument, comprises the following steps:
A, by wipe cotton balls from window put into wiping sleeve in；
B, controller control wiping head, protrude, by wiping cotton balls and being pushed to, the position wiping sleeve openings；
C, controller control wiping head assembly to move back and forth on sample, wipe cotton balls and equably wipe reagent on sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170600.7A CN104741282B (en) | 2015-04-13 | 2015-04-13 | Solvent-resistant wiping instrument and wiping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170600.7A CN104741282B (en) | 2015-04-13 | 2015-04-13 | Solvent-resistant wiping instrument and wiping method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104741282A CN104741282A (en) | 2015-07-01 |
| CN104741282B true CN104741282B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510170600.7A Active CN104741282B (en) | 2015-04-13 | 2015-04-13 | Solvent-resistant wiping instrument and wiping method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338466A (en) * | 2016-08-30 | 2017-01-18 | 江苏中天科技股份有限公司 | Wiping device for detecting curing degree of colored optical fiber printing ink |
| CN107132182A (en) * | 2017-05-23 | 2017-09-05 | 深圳市特发信息股份有限公司 | Optical fiber coloring layer curing degree test device |
| CN108469408A (en) * | 2018-06-19 | 2018-08-31 | 格力电器（芜湖）有限公司 | Spray piece auxiliary detection device |
| CN108801893A (en) * | 2018-06-26 | 2018-11-13 | 福建省南平铝业股份有限公司 | A kind of solvent resistance test wiping head |
| CN113881551B (en) * | 2021-09-01 | 2023-11-21 | 贵州茅台酒股份有限公司 | Microbial sampling device and sampling method for airing room |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010030159A1 (en) * | 2010-06-16 | 2011-12-22 | Robert Bosch Gmbh | Test device for checking the quality of a paint or varnish layer |
| CN202794005U (en) * | 2012-08-24 | 2013-03-13 | 昆山晨州塑胶有限公司 | Printing test instrument for plastic products |
| CN103674746A (en) * | 2012-09-17 | 2014-03-26 | 上海甬兴塑胶有限公司 | Wipe-resistant tester for oil paint on plastic part |
| CN103278410A (en) * | 2013-05-10 | 2013-09-04 | 深圳华美板材有限公司 | Color-coated sheet wiping apparatus |
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Effective date of registration: 20211214 Address after: 518000 No. 601, Liyuan Pavilion, Liyuan Xiaozhu, No. 9, Ping'an Road, Songgang town, Shenzhen, Guangdong Patentee after: Shenzhen Dongmei New Material Co.,Ltd. Address before: 518105 No. 601, Liyuan Pavilion, Liyuan Xiaozhu, No. 9, Ping'an Road, Songgang town, Shenzhen, Guangdong Patentee before: Xing Fuping |