CN104941853A - Spraying method and device - Google Patents
Spraying method and device Download PDFInfo
- Publication number
- CN104941853A CN104941853A CN201410138057.8A CN201410138057A CN104941853A CN 104941853 A CN104941853 A CN 104941853A CN 201410138057 A CN201410138057 A CN 201410138057A CN 104941853 A CN104941853 A CN 104941853A
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- CN
- China
- Prior art keywords
- nozzle
- spraying
- scope
- sprayed
- controlling organization
- 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.)
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- 238000005507 spraying Methods 0.000 title claims abstract description 91
- 239000007921 spray Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000008520 organization Effects 0.000 claims description 40
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 239000003973 paint Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention relates to a spraying method for spraying a workpiece, which comprises the following steps: the spraying device comprises a spraying mechanism, a control mechanism and a spraying mechanism, wherein the spraying mechanism is used for controlling the spraying mechanism to spray paint on a workpiece, the spraying mechanism is used for controlling the spraying mechanism to spray paint on the workpiece, and the control mechanism is used for controlling the spraying mechanism to stop spraying when the spraying mechanism exceeds a spraying range.
Description
Technical field
The present invention relates to a kind of spraying method, particularly about a kind of can even application save spraying method and the device of coating.
Background technology
In the prior art, as shown in Figure 7, the spraying system of workpiece is performed by a spray equipment 100a, and the execution of spraying operation is that first starting nozzle 31a starts spraying, carried out the slippage of nozzle 31a by spraying slipping mechanism 3a, to be reached the spraying to workpiece 1 entirety by slippage simultaneously.Nozzle 31a is in the early stage of spraying operation, and its slip system accelerates to speed stabilizing state gradually by static lower-speed state, and is decelerated to inactive state at the stage of spraying operation gradually by speed stabilizing state, last shut-off nozzle 31a and terminate spraying.
Because nozzle 31a is in whole spraying operation process, be keep in the unit interval being identical quantity for spray, the coating C thickness of workpiece 1 then depends on the speed of slippage.Sliding velocity is slower, then coating layer thickness is more for increasing, otherwise sliding velocity is faster, then coating layer thickness reduces relatively.Therefore, only speed stabilizing slide in state move time, the coating layer thickness of workpiece 1 can thickness even, and accelerate and deceleration slippage time, the thickness of coating C then can produce gradually thick or gradually thin uneven change.For avoiding this problem, workpiece 1 is positioned over the position of nozzle 31a when sliding velocity reaches speed stabilizing state of corresponding spray equipment 100a by known techniques system, to make when nozzle 31a understands the corresponding edge that put on carrier 2 in the uneven spraying of acceleration and deceleration slippage, and do not put on workpiece, but this kind of spraying method makes part coatings be sprayed on carrier 2, therefore causes the waste of coating.
Summary of the invention
Edge this, object of the present invention be namely to provide a kind of spray painting can be avoided while even application to spray in carrier or do not need scope and spraying method and the device of coating can be saved.
The technological means system that the present invention adopts for the problem solving prior art provides a kind of spraying method, in order to spray a workpiece, comprise: (a) makes a nozzle be that Relative sliding carries out a spraying operation with a supporting region of the carrier carrying this workpiece, wherein this carrying fauna and this carrier are separated by a preset distance, and this carrying fauna defines a scope to be sprayed; B () when this nozzle exceeds this scope to be sprayed, controls this nozzle for stopping spraying by this controlling organization.
Be that a kind of spraying method is provided in one embodiment of this invention, after step (a), more comprise and control by this controlling organization the step that this nozzle is stopping spraying when the speed of this Relative sliding does not arrive even pace's scope.
Be provide a kind of spraying method in one embodiment of this invention, after step (a), more comprise by this controlling organization when the time of this Relative sliding does not reach within the scope of a default startup spray time, controlling this nozzle is the step stopping spraying.
Be provide a kind of spraying method in one embodiment of this invention, this supporting region is be fixedly installed, and this nozzle is relative to this supporting region and the nozzle of slippage.
Be provide a kind of spraying method in one embodiment of this invention, this nozzle is the nozzle arranged toward polyslip.
The technological means system that the present invention adopts for the problem solving prior art provides a kind of spray equipment, in order to spray a workpiece, this device comprises: a carrier, has a upper surface, this upper surface has a supporting region, and this carrying fauna defines a scope to be sprayed; One spraying slipping mechanism, have a nozzle, this nozzle and this carrier are separated by a preset distance, and this nozzle and this supporting region are Relative sliding carries out a spraying operation; And a controlling organization, control this nozzle when this nozzle exceeds this scope to be sprayed according to this scope to be sprayed for stopping spraying.
Be that a kind of spray equipment is provided in one embodiment of this invention, this controlling organization more comprises a sliding velocity monitoring module, is controlled this nozzle for stopping spraying by this sliding velocity monitoring module when the speed of this Relative sliding does not arrive even pace's scope.
Be provide a kind of spray equipment in one embodiment of this invention, this control device more comprises a timing module, is judged the correspondence position relation of this nozzle and this scope to be sprayed by this timing module.
Be provide a kind of spray equipment in one embodiment of this invention, this supporting region is be fixedly installed, and this nozzle is relative to this supporting region and the nozzle of slippage.
Be provide a kind of spray equipment in one embodiment of this invention, this nozzle is the nozzle arranged toward polyslip.
Via the technology used in the present invention means, this controlling organization system controls this nozzle in sliding onto should the position of scope to be sprayed just spray, when slippage exceeds this scope to be sprayed, this controlling organization system controls this nozzle for stopping spraying, by this, coating system can be sprayed at workpiece and can not be sprayed on carrier, thus can save the use amount of coating, further, the clean of carrier can also be kept.
In addition, by this sliding velocity monitoring module, when the sliding velocity of this nozzle does not arrive even pace's scope, stopping sprays by this nozzle, and then avoids because nozzle sliding velocity is abnormal and cause the situation of paint thickness inequality to occur.
Accompanying drawing explanation
Specific embodiment of the present invention, by by following embodiment and to be attachedly further described in graphic.
The display of Fig. 1 system is according to the flow chart of a spraying method of one embodiment of the invention.
One of schematic diagram of the spraying process of Fig. 2 system display spray equipment according to this embodiment of the invention.
The schematic diagram two of the spraying process of Fig. 3 system display this spray equipment according to this embodiment of the invention.
The schematic diagram three of the spraying process of Fig. 4 system display this spray equipment according to this embodiment of the invention.
The schematic diagram four of the spraying process of Fig. 5 system display this spray equipment according to this embodiment of the invention.
The schematic diagram in the spraying path of Fig. 6 system display this spray equipment according to this embodiment of the invention.
The schematic diagram of the spray equipment of Fig. 7 system display prior art.
Wherein:
100 spray equipments
1 workpiece
2 carriers
21 supporting regions
211 scopes to be sprayed
3 spraying slipping mechanisms
31 nozzles
4 controlling organizations
41 sliding velocity monitoring modules
42 timing modules
C coating
P0 original position
P1 primary importance
The P2 second place
P3 the 3rd position
(prior art)
100a spray equipment
1 workpiece
2 carriers
3a sprays slipping mechanism
31a nozzle
C coating
Detailed description of the invention
In order to more clearly understand technology contents of the present invention, describe in detail especially exemplified by following examples.
Following according to Fig. 1 to Fig. 6, and embodiments of the present invention are described.This explanation is not restriction embodiments of the present invention, and is the one of embodiments of the invention.
Refer to shown in Fig. 1 to Fig. 5, according to a spray equipment 100 of one embodiment of the invention, in order to spray a workpiece 1.In the present embodiment, this spray equipment 100 comprises: a carrier 2, sprays slipping mechanism 3 and a controlling organization 4.One upper surface of this carrier 2 has a supporting region 21, and this supporting region 21 is define a scope 211 to be sprayed.This spraying slipping mechanism 3 has a nozzle 31, and this nozzle 31 and this carrier 2 are separated by a predetermined distance d, and this nozzle 31 is make Relative sliding with this supporting region 21.This controlling organization 4 connects this spraying slipping mechanism 3, and controls this nozzle 31 according to this scope 211 to be sprayed for carrying out spraying or stop spraying.In the present embodiment, this nozzle 31 is that this supporting region 21 does slippage relatively.Certainly, the present invention is not as limit.This supporting region 21 also can do slippage by this nozzle 31 relatively, or, this supporting region 21 and the relatively slippage simultaneously of this nozzle 31.
As shown in Figure 1, one spraying method of the present embodiment mainly comprises the following steps: make this nozzle 31 relative to this supporting region 21 along a sliding path R slippage with carry out a spraying operation (step S10) and by this controlling organization 4 when this nozzle 31 exceeds this scope 211 to be sprayed, control this nozzle 31 for stopping spraying (step S20).
Refer to Fig. 2 to Fig. 6 and coordinate Fig. 1, the detailed embodiment of the present embodiment being described below.
As shown in Figure 2, first, this nozzle 31 is accelerated by an original position P0 and gradually along this sliding path R slippage (step S10).When this nozzle 31 during slippage, is the position (step S20) corresponding to this scope 211 to be sprayed exceeding this supporting region 21 by this original position P0.Now, this controlling organization 4 is control this nozzle 31 for stopping spraying (step S30).
As shown in Figures 3 and 4, be in the process of slippage at this nozzle 31 in a primary importance P1 to a second place P2, this nozzle 31 corresponds to this scope 211(step S20 to be sprayed), therefore, in the process, this controlling organization 4 controls this nozzle 31 and sprays (step S40) for carrying out.As shown in Figure 5, when this nozzle 31 slides onto a 3rd position P3, because this nozzle 31 is corresponding to the position (step S20) exceeding this scope 211 to be sprayed, so time this controlling organization 4 control this nozzle 31 and can save the consumption of coating C for stopping spraying (step S30).
Optionally, this controlling organization 4 also can comprise a sliding velocity monitoring module 41, monitors whether the speed of the Relative sliding of this nozzle 31 reaches even pace's scope (step S21) by this sliding velocity monitoring module 41.Specifically, this nozzle 31 is by this original position P0 during slippage, the sliding velocity of this nozzle 31 promotes gradually, and in time sliding onto this primary importance P1, the sliding velocity of this nozzle 31 reaches an even pace and continues this even pace and slides onto this second place P2, then this nozzle 31 is in time sliding onto the 3rd position P3, and the sliding velocity of this nozzle 31 slows down gradually.Thus in this example, this sliding velocity monitoring module 41 is when the speed monitoring this nozzle 31 Relative sliding does not arrive this even pace's scope, that is:, when speed-raising and deceleration, this controlling organization 4 controls this nozzle 31 according to this for stopping spraying (step S30).In addition, when this nozzle 31 in should with this primary importance P1 of even pace's slippage and this second place P2 between because unusual condition occur and cause velocity variations to exceed this even pace's scope time, by the supervision of this sliding velocity monitoring module 41, this controlling organization 4 controls this nozzle 31 according to this for stopping spraying (step S30), occurs to avoid the situation causing paint thickness inequality.For example, this sliding velocity monitoring module 41 can be pure hardware and forms, the electromagnetic switch (not shown) that this sliding velocity monitoring module 41 only can comprise a gravity sensor and be electrically connected with this gravity sensor.When the sliding velocity of this nozzle 31 does not reach this even pace, this electromagnetic switch is open-circuit condition, makes this controlling organization 4 be controlled this nozzle 31 for stopping spraying.Otherwise when the sliding velocity of this nozzle 31 reaches this even pace, this electromagnetic switch is closed circuit state, this controlling organization 4 is made to be controlled this nozzle 31 for spraying.Certainly, the present invention is not as limit.This sliding velocity monitoring module 41 also can comprise component software or other nextport hardware component NextPorts and in the same manner when the sliding velocity of this nozzle 31 exceeds this even pace's scope, can control this nozzle 31 for stopping spraying or spraying by this controlling organization 4.
Optionally, this controlling organization 4 also can comprise a timing module 42, and this timing module 42 acquiescence has a startup spray time scope.The correspondence position relation (step S22) of this nozzle 31 and this scope 211 to be sprayed is judged by this timing module 42.Specifically, this is preset and starts spray time scope and can calculate this nozzle 31 according to the sliding velocity of this nozzle 31 and this scope 211 to be sprayed and slide onto should time required for scope 211 to be sprayed and setting.When the time of the Relative sliding of this nozzle 31 does not preset within the scope of startup spray time in this, this controlling organization 4 controls this nozzle 31 for stopping spraying (step S30).Otherwise when the time of this Relative sliding presets within the scope of startup spray time in this, this controlling organization 4 controls this nozzle 31 and sprays (step S40) for carrying out.Certainly, the present invention is not as limit.For example, this controlling organization 4 also can judge the correspondence position relation of this nozzle 31 and this scope 211 to be sprayed according to the distance of this nozzle 31 slippage and this scope 211 to be sprayed.This timing module 42 can be pure hardware and forms, the electromagnetic switch (not shown) that this timing module 42 only can comprise a timer and be electrically connected with this timer, thus this electromagnetic switch can be open-circuit condition or closed circuit state according to startup spray time scope, makes this controlling organization 4 be controlled this nozzle 31 for stopping spraying or spraying.Certainly, the present invention is not as limit.This timing module 42 also can comprise component software or other nextport hardware component NextPorts and can control this nozzle 31 for stopping spraying or spraying according to startup spray time scope by this controlling organization 4 in the same manner.
Then, this controlling organization 4 judges whether to terminate this spraying operation (step S50).For example, this controlling organization 4 judges whether to terminate this spraying operation in the position of this sliding path R according to this nozzle 31.Certainly, the present invention is not as limit.This controlling organization 4 also can judge whether to terminate this spraying operation according to other all settings, such as: according to the surplus of coating.Or by adjusting this scope 211 to be sprayed, this controlling organization 4 controls this nozzle 31 according to this scope 211 to be sprayed and carries out locally sprayed to the particular range of this workpiece 1.
As shown in Figure 6, in the present embodiment, this nozzle 31 along this sliding path R by left and right, from top to bottom, by right and left, slippage from top to bottom again.Certainly, this creation is not as limit.Nozzle also can the slippage along other sliding paths R, such as: by right and left, from bottom to top, by left and right, slippage from bottom to top again.Shown in Fig. 1 and Fig. 5, after this nozzle 31 slides onto the 3rd position P3 to the right, this controlling organization 4 judges whether to terminate this spraying operation (step S50).When this controlling organization 4 is judged as NO, then this nozzle 31 translation downwards and to should the another position slippage left and carry out spraying operation again of workpiece 1, then, this controlling organization 4 judges whether to terminate this spraying operation (step S50).When this controlling organization 4 is judged as NO, this nozzle 31 translation downwards and to should the another position slippage to the right and carry out spraying operation again of workpiece 1.When this controlling organization 4 is judged as terminating this spraying operation, this controlling organization 4 controls this nozzle 31 and stops slippage (step S60).
Above describing is only preferred embodiment of the present invention and illustrates, is allly skillful in this those skilled in the art when can do other all improvement according to above-mentioned explanation, and only these change and still belong in spiritual and following the defined the scope of the claims of invention of the present invention.
Claims (10)
1. a spraying method, in order to spray a workpiece, the method comprises:
A () makes a nozzle be that Relative sliding carries out a spraying operation with a supporting region of the carrier that carries this workpiece, wherein this carrying fauna and this carrier are separated by a preset distance, and this carrying fauna defines a scope to be sprayed;
B () when this nozzle exceeds this scope to be sprayed, controls this nozzle for stopping spraying by this controlling organization.
2. spraying method according to claim 1, is characterized in that, after step (a), more comprises and controls by this controlling organization the step that this nozzle is stopping spraying when the speed of this Relative sliding does not arrive even pace's scope.
3. spraying method according to claim 1, is characterized in that, after step (a), more comprise by this controlling organization when the time of this Relative sliding does not reach within the scope of a default startup spray time, controlling this nozzle is the step stopping spraying.
4. spraying method according to claim 1, is characterized in that, this supporting region is be fixedly installed, and this nozzle is relative to this supporting region and the nozzle of slippage.
5. spraying method according to claim 1, is characterized in that, this nozzle is the nozzle arranged toward polyslip.
6. a spray equipment, in order to spray a workpiece, this device comprises:
One carrier, has a upper surface, and this upper surface has a supporting region, and this carrying fauna defines a scope to be sprayed;
One spraying slipping mechanism, have a nozzle, this nozzle and this carrier are separated by a preset distance, and this nozzle and this supporting region are Relative sliding carries out a spraying operation; And
One controlling organization, controls this nozzle for stopping spraying when this nozzle exceeds this scope to be sprayed according to this scope to be sprayed.
7. spray equipment according to claim 6, it is characterized in that, this controlling organization more comprises a sliding velocity monitoring module, is controlled this nozzle for stopping spraying by this sliding velocity monitoring module when the speed of this Relative sliding does not arrive even pace's scope.
8. spray equipment according to claim 6, is characterized in that, this control device more comprises a timing module, is judged the correspondence position relation of this nozzle and this scope to be sprayed by this timing module.
9. spray equipment according to claim 6, is characterized in that, this supporting region is be fixedly installed, and this nozzle is relative to this supporting region and the nozzle of slippage.
10. spray equipment according to claim 6, is characterized in that, this nozzle is the nozzle arranged toward polyslip.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103111332 | 2014-03-26 | ||
| TW103111332A TWI511795B (en) | 2014-03-26 | 2014-03-26 | Method of spraying and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941853A true CN104941853A (en) | 2015-09-30 |
Family
ID=54157214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138057.8A Pending CN104941853A (en) | 2014-03-26 | 2014-04-08 | Spraying method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104941853A (en) |
| TW (1) | TWI511795B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002136908A (en) * | 2000-11-01 | 2002-05-14 | Toray Ind Inc | Method and apparatus for applying coating solution, and apparatus and method for manufacturing plasma display member |
| US20030029938A1 (en) * | 2001-08-11 | 2003-02-13 | Amtec Kistler Gmbh | Device for applying a coating agent |
| US20060257581A1 (en) * | 2005-05-12 | 2006-11-16 | Spraying Systems Co. | Spraying system for progressive spraying of non-rectangular objects |
| CN101274313A (en) * | 2007-03-29 | 2008-10-01 | 东丽工程株式会社 | Coating device and coating method |
| CN101850313A (en) * | 2009-04-01 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Scaling powder spraying control system and method |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
| CN102145324A (en) * | 2011-03-16 | 2011-08-10 | 深圳创维－Rgb电子有限公司 | Automatic spray coating method and device |
| CN102240616A (en) * | 2010-05-13 | 2011-11-16 | 薛永波 | Spraying method capable of reducing running paint |
| CN204051999U (en) * | 2014-03-26 | 2014-12-31 | 技鼎股份有限公司 | Spray coating device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5127127B2 (en) * | 2005-09-15 | 2013-01-23 | 東京応化工業株式会社 | Coating method |
| JP4297943B2 (en) * | 2007-01-26 | 2009-07-15 | 中外炉工業株式会社 | How to apply plate material |
| CN102460643B (en) * | 2009-06-19 | 2015-06-17 | 龙云株式会社 | Substrate coating apparatus |
-
2014
- 2014-03-26 TW TW103111332A patent/TWI511795B/en not_active IP Right Cessation
- 2014-04-08 CN CN201410138057.8A patent/CN104941853A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002136908A (en) * | 2000-11-01 | 2002-05-14 | Toray Ind Inc | Method and apparatus for applying coating solution, and apparatus and method for manufacturing plasma display member |
| US20030029938A1 (en) * | 2001-08-11 | 2003-02-13 | Amtec Kistler Gmbh | Device for applying a coating agent |
| US20060257581A1 (en) * | 2005-05-12 | 2006-11-16 | Spraying Systems Co. | Spraying system for progressive spraying of non-rectangular objects |
| CN101274313A (en) * | 2007-03-29 | 2008-10-01 | 东丽工程株式会社 | Coating device and coating method |
| CN101850313A (en) * | 2009-04-01 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Scaling powder spraying control system and method |
| CN102240616A (en) * | 2010-05-13 | 2011-11-16 | 薛永波 | Spraying method capable of reducing running paint |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
| CN102145324A (en) * | 2011-03-16 | 2011-08-10 | 深圳创维－Rgb电子有限公司 | Automatic spray coating method and device |
| CN204051999U (en) * | 2014-03-26 | 2014-12-31 | 技鼎股份有限公司 | Spray coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI511795B (en) | 2015-12-11 |
| TW201536423A (en) | 2015-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Taiwan, Hsinchu, China 81, No. 5, No. 6, No. Applicant after: Premtek International Inc. Address before: China Taiwan Hsinchu City Guangfu Road, two lane two, No. forty-seven four floor Applicant before: Premtek International Inc. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |