CN102921693B - Dedusting air door automatic switch device and dust collector with the same - Google Patents
Dedusting air door automatic switch device and dust collector with the same Download PDFInfo
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- CN102921693B CN102921693B CN201210438851.5A CN201210438851A CN102921693B CN 102921693 B CN102921693 B CN 102921693B CN 201210438851 A CN201210438851 A CN 201210438851A CN 102921693 B CN102921693 B CN 102921693B
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- air door
- plate
- dedusting air
- dedusting
- deep bead
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Abstract
The invention discloses a dedusting air door automatic switch device and a dust collector with the same. The dedusting air door automatic switch device comprises a wind chamber formed by an upper cover plate, a lower cover plate and a plurality of side plates in a surrounding mode. An upper air vent is arranged on the upper cover plate. A lower air vent is arranged on the lower cover plate. The upper air vent is connected with a tubular shape upper connecting end. The lower air vent is connected with a tubular shape lower connecting end. A wind board capable of blocking an air vent of the lower connecting end is arranged at one end, placed inside the wind chamber, of the lower connecting end. In addition, the wind board is capable of rotating within an included angle formed by a horizontal plane and a vertical plane. An air-out pipeline of the dust collector is provided with the dedusting air door automatic switch device. The dedusting air door automatic switch device is capable of preventing dust backflow effectively, beneficial to body health of operators, and reduces damage frequency of the dust collector and particularly solves the problem of the dust backflow.
Description
Technical field
The present invention relates to dedusting technology, particularly relate to dedusting air door recloser and be provided with the dust catcher of this device.
Background technology
In semiconductor packaging process process, carry out laser marking on the surface at IC plastic-sealed body and to be absolutely necessary operation.Plastic packaging material dust can be produced when laser marking, by forced-ventilated dust catcher dust siphoned away to enter in total dust discharge pipeline side by side at present, and the dust catcher dust-exhausting port of every platform equipment is connected with total pipeline, when certain equipment not operation, dust catcher quits work, the dust that all the other equipment dust catchers are discharged can flow backward in the equipment of this stopping along pipeline, affect laser lens cleannes, dust can enter air from air inlet along this pipeline of dust catcher, have a strong impact on the degree of purification of workshop, dust enters in air and directly affects the healthy of operator simultaneously.
Summary of the invention
The present invention aims to provide a kind of dedusting air door recloser that can prevent dust refluence in the wind pipe of dust catcher.
Dedusting air door recloser of the present invention, comprise the air compartment surrounded by upper cover plate, lower cover and multiple side plate, described upper cover plate is provided with ventilating opening, described lower cover is provided with lower ventilating opening, described upper ventilating opening is connected with the upper link of tubulose, described lower ventilating opening is connected with the lower link of tubulose; One end that described lower link is positioned at air compartment is provided with the deep bead that the air port of lower link can be sheltered from, and rotates in the described deep bead angle that can be formed between horizontal plane and perpendicular.
Present invention also offers a kind of dust catcher, the wind pipe of described dust catcher is provided with described dedusting air door recloser.
Compared with prior art, dedusting air door recloser of the present invention, be installed on dust catcher wind pipe during use, when this dust catcher is started working, in wind pipe forced-ventilated air-flow effect under, barge board is pushed open in air compartment by forced-ventilated air-flow, when this equipment quits work, deep bead deadweight and back draught falls downward to the tip contact of lower link, the air port of lower link is sheltered from, form enclosure space, can effectively prevent dust in dust catcher wind pipe from flowing backwards.This apparatus structure simply, not takes up space, stable, with low cost, substantially increase purification workshop purification degree, useful operator's is healthy, reduces the damage frequency of dust catcher, specifically address dust backward flow problem.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention 1 disassembles schematic diagram from dedusting air door recloser;
Schematic diagram when Fig. 2 is the unlatching of the embodiment of the present invention 1 dedusting air door recloser deep bead;
Fig. 3 is schematic diagram when dedusting air door recloser deep bead is closed in the embodiment of the present invention 1.
In figure, mark is illustrated as: 1-lower cover; Link under 2-; 3-rotating plate shaft; The upper link of 4-; 5-rotating plate shaft support; 6-column; 7-upper cover plate; 8-deep bead; 91-front side board; 92-back side panel; 10-left plate; 11-right plate; 15-limiting plate.
Detailed description of the invention
The dedusting air door recloser of present embodiment, comprise the air compartment surrounded by upper cover plate, lower cover and multiple side plate, described upper cover plate is provided with ventilating opening, described lower cover is provided with lower ventilating opening, described upper ventilating opening is connected with the upper link of tubulose, described lower ventilating opening is connected with the lower link of tubulose; One end that described lower link is positioned at air compartment is provided with the deep bead that the air port of lower link can be sheltered from, and rotates in the described deep bead angle that can be formed between horizontal plane and perpendicular.The dedusting air door recloser of the present invention of the present embodiment, be installed on dust catcher wind pipe during use, when this dust catcher is started working, in wind pipe forced-ventilated air-flow effect under, barge board is pushed open in air compartment by forced-ventilated air-flow, when this equipment quits work, deep bead deadweight and back draught falls downward to the tip contact of lower link, the air port of lower link is sheltered from, forms enclosure space, can effectively prevent dust in dust catcher wind pipe from flowing backwards.This apparatus structure simply, not takes up space, stable, with low cost, substantially increase purification workshop purification degree, useful operator's is healthy, reduces the damage frequency of dust catcher, specifically address dust backward flow problem.
Optionally, the side of described deep bead is provided with rotating plate shaft, and described rotating plate shaft is fixed on lower cover by rotating plate shaft support; Parallel with rotating plate shaft and nearer apart from rotating plate shaft side plate is provided with stopping means, to ensure that deep bead flip angle is less than 90 degree.Setting like this, when dust catcher works, deep bead is that rotating shaft rotates and automatically opens with rotating plate shaft to the direction away from lower link under the effect of forced-ventilated air-flow; When dust catcher quits work, because stopping means ensures that deep bead flip angle is less than 90 degree, deep bead, under deadweight and back draught effect, can rotate near the direction of lower link from trend and automatically close formation enclosure space.Due to, the setting of stopping means, deep bead can easierly fall.
Optionally, described stopping means is limiting plate, and the distance of the top of described limiting plate aweather indoor extension is greater than the distance of described limiting plate bottom aweather indoor extension, so arranges that to have structure simple, designs advantage cleverly.
Optionally, described lower link is threaded with lower ventilating opening, and is provided with the extension of aweather indoor extension, when deep bead rotates to during lowermost end and the top contact of described extension.Setting like this, the air outlet of lower link can contact more closely with deep bead, and the air blast of discharging from lower link acts directly on the bottom surface of deep bead, can easierly be opened by deep bead.
Optionally, described upper link is threaded with upper ventilating opening.Setting like this, has structure simple, the advantage of easy disassembly.
Optionally, at least one side plate of described air compartment is transparent lateral plate, or at least on a side plate of air compartment, is provided with transparent observation window.Setting like this, the duty of convenient operation personal observations dust catcher.
Optionally, four corners between the upper cover plate of described air compartment and lower cover are respectively arranged with column, and described side plate is arranged between adjacent two columns.
Optionally, described column and upper cover plate and lower cover are fixed by screw element, and described side plate and upper cover plate and lower cover are also fixed by screw element.
Optionally, described air compartment is square air compartment.
Optionally, described retaining device is triangle.
The present embodiment additionally provides a kind of dust catcher, and the wind pipe of this dust catcher is provided with described dedusting air door recloser.Other structure of dust catcher adopts conventional structure of dust collector, does not repeat them here.
Below in conjunction with specific embodiment and Reference numeral, the invention will be further elaborated.
Embodiment 1
See Fig. 1 to Fig. 3, described dedusting air door recloser comprises upper cover plate 7, lower cover 1, upper link 4, lower link 2, rotating plate shaft 3, rotating plate shaft support 5, four root post 6, deep bead 8, front side board 91, back side panel 92, left plate 10, right plate 11 and limiting plate 15; Described upper cover plate 7 is provided with ventilating opening 12, and lower cover 1 is provided with lower ventilating opening 13; Described upper link 4 and lower link 2 are tubular structure; Described limiting plate 15 shape is triangle, and the distance of limiting plate top aweather indoor extension is greater than the distance of bottom aweather indoor extension.Rotating plate shaft 3 is through rotating plate shaft support 5; Rotating plate shaft support 5 is fixed on lower cover 1 by threaded fastener, and be positioned at the outside of lower ventilating opening 13,4 root posts 6 form enclosure space with front side board 91, back side panel 92, left plate 10, right plate 11, upper cover plate 7, lower cover 1 by threaded fastener is fixing, upper link 4 spiral shell enters on upper cover plate 7, lower link 2 spiral shell enters on lower cover 1, and be provided with the extension 14 of aweather indoor extension, made the tip contact of deep bead 8 bottom surface and extension 14 by the distance regulating spiral shell to enter.
As shown in Figure 2, when dust catcher works, deep bead 8 contacts with limiting plate 15 along with forced-ventilated air-flow is opened automatically, and form the angle being less than 90 degree, dedusting passage is opened automatically.
As shown in Figure 3, when dust catcher quits work, deep bead 8 utilizes extension 14 top contact of the gravity of self and the effect of back draught and lower link 2, and dedusting passage is closed automatically, forms enclosure space.
Front side board 91 and back side panel 92 material are lucite, can clearly judge dust catcher duty, and the visual spot check of convenient operation personnel.
Embodiment 2
A kind of dust catcher, the wind pipe of this dust catcher is provided with the dedusting air door recloser described in embodiment 1.Other structure of this dust catcher adopts conventional structure of dust collector, does not repeat them here.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a dedusting air door recloser, it is characterized in that: comprise the air compartment surrounded by upper cover plate, lower cover and multiple side plate, described upper cover plate is provided with ventilating opening, described lower cover is provided with lower ventilating opening, described upper ventilating opening is connected with the upper link of tubulose, described lower ventilating opening is connected with the lower link of tubulose; One end that described lower link is positioned at air compartment is provided with the deep bead that the air port of lower link can be sheltered from, and rotates in the described deep bead angle that can be formed between horizontal plane and perpendicular.
2. dedusting air door recloser according to claim 1, it is characterized in that: the side of described deep bead is provided with rotating plate shaft, described rotating plate shaft is fixed on lower cover by rotating plate shaft support; Parallel with rotating plate shaft and nearer apart from rotating plate shaft side plate is provided with stopping means, to ensure that deep bead flip angle is less than 90 degree.
3. dedusting air door recloser according to claim 2, is characterized in that: described stopping means is limiting plate, and the distance of the distance of the top of the described limiting plate aweather indoor extension bottom aweather indoor extension that is greater than described limiting plate.
4. the dedusting air door recloser according to Claims 2 or 3, it is characterized in that: described lower link is threaded with lower ventilating opening, and be provided with the extension of aweather indoor extension, when deep bead rotates to during lowermost end and the top contact of described extension.
5. the dedusting air door recloser according to Claims 2 or 3, is characterized in that: described upper link is threaded with upper ventilating opening.
6. dedusting air door recloser according to claim 5, is characterized in that: at least one side plate of described air compartment is transparent lateral plate, or at least on a side plate of air compartment, is provided with transparent observation window.
7. dedusting air door recloser according to claim 5, is characterized in that: four corners between the upper cover plate of described air compartment and lower cover are respectively arranged with column, and described side plate is arranged between adjacent two columns.
8. dedusting air door recloser according to claim 7, is characterized in that: described column and upper cover plate and lower cover are fixed by threaded fastener, and described side plate and upper cover plate and lower cover are also fixed by threaded fastener.
9. dedusting air door recloser according to claim 5, is characterized in that: described air compartment is square air compartment.
10. a dust catcher, is characterized in that: on the wind pipe of described dust catcher, be provided with the dedusting air door recloser described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438851.5A CN102921693B (en) | 2012-11-06 | 2012-11-06 | Dedusting air door automatic switch device and dust collector with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438851.5A CN102921693B (en) | 2012-11-06 | 2012-11-06 | Dedusting air door automatic switch device and dust collector with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102921693A CN102921693A (en) | 2013-02-13 |
| CN102921693B true CN102921693B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210438851.5A Active CN102921693B (en) | 2012-11-06 | 2012-11-06 | Dedusting air door automatic switch device and dust collector with the same |
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| Country | Link |
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| CN (1) | CN102921693B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406308A (en) * | 2013-08-15 | 2013-11-27 | 湖南神舟科技股份有限公司 | Secondary dedusting device for nickel hydrogen power battery positive plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799483A (en) * | 2005-12-23 | 2006-07-12 | 苏州金莱克清洁器具有限公司 | Air-duct apparatus of dust cleaner |
| JP3804363B2 (en) * | 1999-11-11 | 2006-08-02 | 松下電器産業株式会社 | Dust collector |
| CN200972262Y (en) * | 2006-11-22 | 2007-11-07 | 广东万和集团有限公司 | Baffle plate for preventing backwind of gas water heater |
| CN201139523Y (en) * | 2007-12-21 | 2008-10-29 | 南通明诺机械有限公司 | Opening device for dust removal air door of floor sweeper |
| CN202859030U (en) * | 2012-11-06 | 2013-04-10 | 南通富士通微电子股份有限公司 | Dedusting air door automatic opening and closing device and suction cleaner with the same |
-
2012
- 2012-11-06 CN CN201210438851.5A patent/CN102921693B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3804363B2 (en) * | 1999-11-11 | 2006-08-02 | 松下電器産業株式会社 | Dust collector |
| CN1799483A (en) * | 2005-12-23 | 2006-07-12 | 苏州金莱克清洁器具有限公司 | Air-duct apparatus of dust cleaner |
| CN200972262Y (en) * | 2006-11-22 | 2007-11-07 | 广东万和集团有限公司 | Baffle plate for preventing backwind of gas water heater |
| CN201139523Y (en) * | 2007-12-21 | 2008-10-29 | 南通明诺机械有限公司 | Opening device for dust removal air door of floor sweeper |
| CN202859030U (en) * | 2012-11-06 | 2013-04-10 | 南通富士通微电子股份有限公司 | Dedusting air door automatic opening and closing device and suction cleaner with the same |
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| Publication number | Publication date |
|---|---|
| CN102921693A (en) | 2013-02-13 |
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Address after: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee after: Tongfu Microelectronics Co., Ltd. Address before: 226006 Jiangsu Province, Nantong City Chongchuan District Chongchuan Road No. 288 Patentee before: Fujitsu Microelectronics Co., Ltd., Nantong |