CN1309491C - Air blowing cleaning apparatus - Google Patents
Air blowing cleaning apparatus Download PDFInfo
- Publication number
- CN1309491C CN1309491C CNB200310103099XA CN200310103099A CN1309491C CN 1309491 C CN1309491 C CN 1309491C CN B200310103099X A CNB200310103099X A CN B200310103099XA CN 200310103099 A CN200310103099 A CN 200310103099A CN 1309491 C CN1309491 C CN 1309491C
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- air
- work piece
- piece holder
- workpiece
- valve
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Abstract
The device is provided with a housing, an air suction means connected to the housing and sucking air from the inside of the housing, a work holder for holding the work arranged rotatably in the housing, and air nozzles with which the air is supplied from a high pressure air source provided on the housing, and the air is sprayed against the work held by the work holder to clean the work.The air nozzles are arranged so as to rotate the work holder.
Description
Technical field
The present invention relates to be suitable for blowing so that remove the Air blowing cleaning device of foreign matter, this foreign matter is as being deposited on the dust on the article for clearance (hereinafter claiming workpiece), this article for clearance such as switch member.
Background technology
In the commonsense method of cleaning miniature workpiece such as switch member, the user holds workpiece with one and holds air gun to the workpiece blow air with another, removes foreign matter such as dust or the oil that is deposited on the workpiece thus.
Remove the said method of foreign matter by the air gun blow air and require great effort very much with time-consuming, and inefficiency.In addition, in some cases, around the foreign matter of the workpiece that blows off spreads to and be deposited on the article around being placed on, this is a factor that causes surrounding environment to pollute.In addition, if only from a direction towards the workpiece blow air that keeps special attitude, then air can not blow to all sites of workpiece, makes to carry out not thoroughly in cleaning in some cases.Therefore, need still be subjected to manually operated like this restriction, therefore be difficult to clear up reliably from various directions towards the workpiece blow air.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of Air blowing cleaning device, around wherein can not being dispersed in by the foreign matter of removing towards the workpiece blow air, air can blow to all sites of workpiece, realizes efficient thus and cleaning reliably.
For achieving the above object,, provide a kind of Air blowing cleaning device, comprising: casing according to first embodiment of the invention; With the getter device that this casing is connected, be used to aspirate the air in the casing; Be rotatably provided in the work piece holder that is used to keep workpiece in the casing; And be installed in valve on the casing, be used for blowing the air of carrying by high-pressure air source to the workpiece that remains on the work piece holder, described valve is arranged to be positioned at such position, promptly, from the position that the rotating shaft of described work piece holder departs to the left or to the right, thereby cause described work piece holder to rotate around described rotating shaft by the air that blows to work piece holder from valve.
Air blast 37 in the embodiment of the invention that will illustrate below getter device is equivalent to.
Owing to have first feature of the present invention, institute is so that rotatable workpiece is installed in the casing, and towards the workpiece blow air that remains on the work piece holder, so get on except foreign matter from workpiece, the foreign matter of removing from workpiece is sucked and discharged by aspirator.Therefore, the foreign matter of removing by blow air can not spread in the surrounding environment.In addition, make the workpiece rotation, make air can blow to all sites of workpiece, cleared up workpiece thus reliably by blow air.In addition, the foreign matter that peels off from workpiece by air and or even the air foreign matter that can not blow off all around being blown off under the centrifugal action, thereby realize removing reliably.In addition, owing to make the workpiece rotation, therefore come rotational workpieces, thereby simplify the structure without any need for the energy by the power of blowing of air.In addition, and compare by the method for being blown by user's the hand-held air gun of holding, operating efficiency significantly improves, and has saved the labour thus and has saved the time.
Except second feature of first feature, a plurality of valves center on the rotating shaft of work piece holder substantially with equidistant setting according to the present invention, and each valve has the fumarole of the position that is positioned at the identical offset direction of described relatively work piece holder rotating shaft.
Owing to have second feature of the present invention, the distance that a plurality of valves are separated by and are equated substantially along the equidirectional and the rotating shaft of work piece holder makes their fumarole be positioned at the position of departing from the work piece holder rotating shaft along equidirectional.Therefore the air by each valve ejection is applied on the workpiece effectively, so that work piece holder is able to effective rotation.
The 3rd feature according to the present invention except that first or second feature, work piece holder is rotatably mounted in down valve, and the steam vent of this time valve is towards the top, makes by valve down from remaining on workpiece below on the work piece holder towards the workpiece blow air.
Owing to have the 3rd feature of the present invention, owing to be provided with from the following valve of workpiece below blow air, so air can blow to the position that it is difficult to enter, and can clear up workpiece reliably thus.
Therefore the 4th feature except that one of first to the 3rd feature according to the present invention, funnel-shaped passage is arranged on bottom half, and its diameter from top to bottom reduces, and getter device is connected with funnel-shaped passage.
Owing to have the present invention's the 4th feature, funnel-shaped passage is arranged on bottom half, and getter device is connected on the funnel-shaped passage.Therefore, can discharge the foreign matter of removing and falling from workpiece from the bottom reliably.
Therefore the 5th feature except that one of first to fourth feature according to the present invention, casing has photo-detector, be used to detect the workpiece that is placed on the work piece holder, and wherein according to signal from photo-detector, when being placed on the work piece holder, workpiece carries out the injection of air by valve, and in the injection that when work piece holder is removed workpiece, stops air.
Among the present invention that will illustrate, photo-detector is equivalent to light-emitting component 35a and light receiving element 35b below.
Owing to have the 5th feature of the present invention, provide to be used to detect the light detection device that is arranged on workpiece on the work piece holder, make according to detectable signal, can control by valve and begin injection air and stop to spray, the operation of descaling machine is carried out automatically.
According to the present invention except that one of first to the 5th feature the 6th feature, casing is made by transparent material.
Owing to have the 6th feature of the present invention, casing is made by transparent material, makes it possible to the cleaning state from the visual observation to the workpiece.
Below in conjunction with description of drawings the present invention, with clear understand the present invention above-mentioned with other purpose, feature and advantage.
Description of drawings
Fig. 1 is the perspective view of Air blowing cleaning device of the present invention;
Fig. 2 is the cutaway view along Fig. 1 section line 2-2;
Fig. 3 is the cutaway view along Fig. 2 section line 3-3;
Fig. 4 is the cutaway view along Fig. 2 section line 4-4;
Fig. 5 is by the zoomed-in view in 5 region surrounded of chain-dotted line among Fig. 2;
Fig. 6 is the view along the direction of arrow among Fig. 5.
The specific embodiment
By preferred embodiment the present invention is described with reference to the accompanying drawings.
With reference to Fig. 1,2,3 and 4, Air blowing cleaning device of the present invention comprises by metallic support 2 and is bearing in casing 3 on the base 1.Casing 3 comprises lower box spare 4, be installed in the transparent upper box spare 5 on the lower box spare 4 and be installed on the upper box spare 5 and have the lid 31 of opening 32.Be provided with groove 6 at the middle part of lower box spare 4, groove 6 communicates with opening 7, and opening 7 is opened towards lower box spare 4 one sides.Pipeline 33 passes through joint 29 connection opening 7, and links to each other with air blast 37, so that carry out air-breathing.
The transparent triangular column 26 that is installed in 5 four bights of upper box spare is placed on the funnel block 8.Each triangular column 26 is fixed in upper box spare 5 by screw 27.
Shown in Fig. 2 and 5, cylindrical support seat 11 is fixed on the middle part of lower box spare 3 by threaded portion 19.Following valve 12 is installed on the supporting base 11, so that extend vertically upward, and has exhaust outlet 12a upwards, and following valve 12 and the passage 16 that is arranged in the supporting base 1 communicate with each other.Following valve 12 has flange 13 and fixture 14, and flange 13 is clamped by supporting base 11 and be fixing by screw 15, and fixture 14 is fixed on the top of supporting base 11.The soft air pipe 25 that leads to passage 16 connects the bottom of supporting base 11, also is connected in source of the gas 36 by air valve 24.
Work piece holder 17 can be rotated to support on the fixture 14 of supporting base 11 tops.As shown in Figure 5, fixture 17 comprises block 20 and last block 21 down, and the middle part of following block 20 has groove 18, and last block 21 is installed in down the opposite side of block 20.Workpiece W is arranged on down on the block 20, is in the state that is clamped in down between block 20 and the last block 21.
Following block 20 rotatably is supported, and bearing 22 places down between block 20 and the following valve 12, and thrust bearing 23 places down between block 20 and the fixture 14.That is to say that following valve 12 is also as central shaft, work piece holder 17 is around this central shaft rotation.
Shown in Fig. 2 and 3, valve 28A, 28B, 28C and the 28D that along continuous straight runs is faced is installed in respectively on four sidewall 5a, 5b, 5c and the 5d of upper box spare 5.Rotating shaft O around work piece holder 17 is provided with valve 28A, 28B, 28C and 28D with equidistant from distance, makes their fumarole be positioned to depart from rotating shaft O along equidirectional.Particularly, the valve 28A and the 28C that are installed on sidewall 5a respect to one another and the 5c are configured to like this: the axle of their fumarole is laid respectively on horizontal line L 11 and the horizontal line L 12, horizontal line L 11 is partial to right-hand (shown in Fig. 3 waits) with deviation distance R1 by horizontal line L 1, horizontal line L 1 passes the rotating shaft O of work piece holder 17 and perpendicular to sidewall 5a and 5c, horizontal line L 12 is partial to left (shown in Fig. 3 waits) with deviation distance R1 by horizontal line L 1.In addition, the valve 28B and the 28D that are installed on sidewall 5b respect to one another and the 5d are configured to like this: jet direction is matched with horizontal line L 22 and horizontal line L 21 respectively, horizontal line L 22 and horizontal line L 21 respectively with deviation distance R1 from horizontal line L 2 deflection below and tops, horizontal line L 2 is passed the rotating shaft O of work piece holder 17 and perpendicular to sidewall 5b and 5d.
Therefore the work piece holder 16 that is injected in by air produces turning moment, is made by work piece holder 17 thus and self rotates along the clockwise direction shown in arrow among Fig. 6 38, and workpiece is maintained fixed by work piece holder 17.
Shown embodiment has provided such example, wherein a pair of valve 28A respect to one another, 28C and a pair of valve 28B respect to one another and 28D are provided with in the point symmetry mode about the pivot O of work piece holder, but the invention is not restricted to this, single valve can be installed, maybe any amount of valve can be installed.In addition, the direction of valve can be not parallel to horizontal line L 1 and L2.As long as jet direction is not arranged on workpiece pivot O and is arranged on the direction that wherein makes air be applied to workpiece W, in other words be the direction that wherein on work piece holder 17, produces turning moment, then can nozzle be set with any direction.But shown mode has guaranteed that effectively air effectively is applied on the workpiece W and has caused that work piece holder 17 rotates.
The following describes the operation of this embodiment.
Be placed on the work piece holder 17 with workpiece W insertion descaling machine A and with it by the opening 32 that covers in 31.When settling workpiece W, light receiving element 35b detects the arrangement of workpiece W.According to the signal that detects by light receiving element 35b air valve 24 is opened, be able to thus carry air from soft air pipe 25 and 30 downward valves 12 and valve 28A to 28D.Air by valve 12 and valve 28A and 28D ejection down blows on the workpiece W.
Because valve 28A to 28D is arranged to make jet direction to depart from horizontal line L 1 and the L2 that passes work piece holder 17 pivot O with preset distance R1 and R2, when air blows to workpiece W, turning moment is applied on the work piece holder 17, along the direction of arrow 38 work piece holder 17 is driven by himself thus and rotates with workpiece.In this way, make air blow to the workpiece W of rotation.Therefore, air blows to all sites of workpiece W equably, removes the foreign matter on the workpiece thus.In addition, the foreign matter that under centrifugal action, peels off from workpiece W by air and even around the foreign matter that do not blown off by air all dispelled, make foreign matter be able to reliable removal.
Shown in the chain-dotted line 39, the foreign matter around dispelling is sucked and falls by air-breathing air blast 37, is then discharged by pipe 33 by funnel block 8 as shown in Figure 6.Finish spray by the air of valve 28A to 28B after, air-breathing air blast 37 foreign matter in removing casing 3 fully that works on.
The invention is not restricted to the foregoing description, in design, can make various modifications and do not deviate from the theme of the present invention that is defined by the claims.
For example, the quantity of valve is arbitrarily, and (particularly for miniature workpiece) the present invention can adopt single valve.And, the injection direction of the air of each valve ejection can be not parallel to line L1 and the L2 that passes work piece holder 17 rotating shaft O, as long as the rotating shaft Q around work piece holder 17 is provided with valve with roughly the same distance, make the rotating shaft O of work piece holder 17 be positioned at the position of departing from along equidirectional.
In addition, this is treated to full-automatic process: the direction that the arrangement (loading) of workpiece W on work piece holder 17 → workpiece is settled → remove (unloading) and similar procedure by what air blast carried out that the conveying of air and the suction of air → stop to carry air suction → workpiece that air → stop to undertake by air blast.
Claims (6)
1. Air blowing cleaning device, it comprises: casing; With the getter device that this casing is connected, be used to aspirate the air in the casing; Be rotatably provided in the work piece holder that is used to keep workpiece in the casing; And be installed in valve on the casing, and be used for blowing the air of carrying by high-pressure air source to the workpiece that remains on the work piece holder, clear up workpiece thus,
Wherein said valve is arranged to be positioned at such position, that is, from the position that the rotating shaft of described work piece holder departs to the left or to the right, thereby cause described work piece holder to rotate around described rotating shaft by the air that blows to work piece holder from valve.
2. Air blowing cleaning device as claimed in claim 1, it is characterized in that, a plurality of described valves center on the rotating shaft of described work piece holder substantially with equidistant setting, and each valve has the fumarole of the position that is positioned at the identical offset direction of described relatively work piece holder rotating shaft.
3. Air blowing cleaning device as claimed in claim 1 or 2, it is characterized in that, described work piece holder is rotatably mounted in down valve, the steam vent of described down valve is towards the top, thus by described valve down from remaining on described workpiece below on the described work piece holder towards described workpiece blow air.
4. Air blowing cleaning device as claimed in claim 1 or 2 is characterized in that a funnel-shaped passage is arranged on described bottom half, and its diameter is reduced from top to bottom, and described air suction device connects described funnel-shaped passage.
5. Air blowing cleaning device as claimed in claim 1 or 2, it is characterized in that, described casing has photo-detector, be used to detect the described workpiece that is placed on the described work piece holder, and wherein according to signal from described photo-detector, when being placed on the described work piece holder, described workpiece carries out the injection of air by valve, and in the injection that when described work piece holder is removed described workpiece, stops air.
6. Air blowing cleaning device as claimed in claim 1 or 2 is characterized in that described casing is made by transparent material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP279227/2003 | 2003-07-24 | ||
| JP2003279227A JP2005040744A (en) | 2003-07-24 | 2003-07-24 | Air blow cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1575871A CN1575871A (en) | 2005-02-09 |
| CN1309491C true CN1309491C (en) | 2007-04-11 |
Family
ID=34265401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310103099XA Expired - Fee Related CN1309491C (en) | 2003-07-24 | 2003-10-30 | Air blowing cleaning apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005040744A (en) |
| CN (1) | CN1309491C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100437279C (en) * | 2005-08-15 | 2008-11-26 | 友达光电股份有限公司 | Active light shield dedusting equipment |
| JP5625479B2 (en) * | 2010-05-19 | 2014-11-19 | 京三電機株式会社 | Foreign matter removal device |
| CN102941200B (en) * | 2012-08-21 | 2015-09-30 | 湖南省三联环保科技有限公司 | Piston is considered clearly machine to be worth doing and is considered method to be worth doing clearly |
| CN103008288B (en) * | 2012-12-26 | 2015-02-25 | 湖南省三联环保科技有限公司 | Multi-spray-nozzle air-pressure pulse chip clearing system for piston chip clearing and control method |
| DE102013006822A1 (en) * | 2013-04-22 | 2014-10-23 | Hermann Linder | Cleaning arrangement with a material storage container for the conveyor and cleaning methods |
| CN104138879B (en) * | 2014-04-17 | 2016-01-27 | 浙江吉利控股集团有限公司 | A kind of stamping parts drawing plastic sheeting chip automatic cleaning apparatus |
| CN103995434A (en) * | 2014-06-12 | 2014-08-20 | 上海华力微电子有限公司 | Mask dust collection device |
| CN104624559B (en) * | 2015-01-16 | 2016-08-24 | 福鼎市福海化油器有限公司 | Carburetor special dust-removing equipment |
| CN104722534B (en) * | 2015-02-12 | 2017-05-17 | 深圳一电科技有限公司 | Cleaning device for lens seat |
| CN104858191A (en) * | 2015-05-20 | 2015-08-26 | 赵静 | LED vacuum defoamation machine inner wall cleaning device |
| CN104959965B (en) * | 2015-06-29 | 2017-05-31 | 东南（福建）汽车工业有限公司 | A kind of automatic dustfall metal plate maintenance platform |
| CN105457702A (en) * | 2015-12-08 | 2016-04-06 | 安徽秋果食品有限公司 | Smashing device for high-carbohydrate materials |
| CN109092795A (en) * | 2018-10-17 | 2018-12-28 | 瑞智(青岛)精密机电有限公司 | A kind of closed scavenger system |
| CN109513560B (en) * | 2018-12-14 | 2021-01-08 | 深圳市友信鑫五金制品有限公司 | Sheet metal part spraying system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433448A (en) * | 1982-09-16 | 1984-02-28 | Weatherford/Lamb, Inc. | Power pipe thread cleaner |
| CN1075432A (en) * | 1992-02-19 | 1993-08-25 | 康普里技术有限公司 | The pneumatic gun and the projectile thereof of improvement |
| CN1026760C (en) * | 1991-03-29 | 1994-11-30 | 新坎坡有限公司 | Pneumatic device for cleaning air filters |
| US5375291A (en) * | 1992-05-18 | 1994-12-27 | Tokyo Electron Limited | Device having brush for scrubbing substrate |
| JPH1034100A (en) * | 1996-07-30 | 1998-02-10 | Eikichi Yamaharu | Method for cleaning resin container and device therefor |
| JP2002050601A (en) * | 2000-08-07 | 2002-02-15 | Nippei Toyama Corp | Spin cleaning apparatus of semiconductor wafer |
| JP2002126661A (en) * | 2000-10-31 | 2002-05-08 | Kito Machine Ind Co Ltd | Cleaning device |
-
2003
- 2003-07-24 JP JP2003279227A patent/JP2005040744A/en active Pending
- 2003-10-30 CN CNB200310103099XA patent/CN1309491C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433448A (en) * | 1982-09-16 | 1984-02-28 | Weatherford/Lamb, Inc. | Power pipe thread cleaner |
| CN1026760C (en) * | 1991-03-29 | 1994-11-30 | 新坎坡有限公司 | Pneumatic device for cleaning air filters |
| CN1075432A (en) * | 1992-02-19 | 1993-08-25 | 康普里技术有限公司 | The pneumatic gun and the projectile thereof of improvement |
| US5375291A (en) * | 1992-05-18 | 1994-12-27 | Tokyo Electron Limited | Device having brush for scrubbing substrate |
| JPH1034100A (en) * | 1996-07-30 | 1998-02-10 | Eikichi Yamaharu | Method for cleaning resin container and device therefor |
| JP2002050601A (en) * | 2000-08-07 | 2002-02-15 | Nippei Toyama Corp | Spin cleaning apparatus of semiconductor wafer |
| JP2002126661A (en) * | 2000-10-31 | 2002-05-08 | Kito Machine Ind Co Ltd | Cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1575871A (en) | 2005-02-09 |
| JP2005040744A (en) | 2005-02-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20091130 |