CN2719413Y - Spray coating apparatus in time using overspray powder - Google Patents
Spray coating apparatus in time using overspray powder Download PDFInfo
- Publication number
- CN2719413Y CN2719413Y CN 200420010156 CN200420010156U CN2719413Y CN 2719413 Y CN2719413 Y CN 2719413Y CN 200420010156 CN200420010156 CN 200420010156 CN 200420010156 U CN200420010156 U CN 200420010156U CN 2719413 Y CN2719413 Y CN 2719413Y
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- spraying chamber
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- powder spraying
- spray
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Abstract
The utility model relates to a spray coating apparatus recovering and using overspray powder in electrostatic powder spray. An existing manually operated spray coating apparatus has multiple defects. The utility model is a spray coating apparatus in time using overspray powder, comprising a powder spray chamber, a supporting frame under the powder spray chamber, a filter element which is installed on the back wall inside the powder spray chamber, a back flushing valve which is arranged on the upper part of the powder spray chamber for controlling the filter element, a compressed air channel, a recovering blower, an ultimate filter and a cleaning window at the back part of the powder spray chamber. The lower part of the powder spray chamber is provided with a funnel; the discharge port of the funnel is positioned on the front end of the lower part of the powder spray chamber. A streaming powder supplying bucket is sealed and connected below the discharge port of the funnel. The charge port of the streaming powder supplying bucket is provided with a vibrating screen. Therefore, the defects of the existing spray coating apparatus are overcame.
Description
Technical field
The utility model is a kind of equipment that reclaims and use over-spray powder in electrostatic powder spraying.
Background technology
Present manual spray equipment mainly contains two kinds, a kind ofly, whirlwind adds the filter bag filtration for reclaiming, its deficiency is that the powder that reclaims can not be used immediately, and owing to need mix with new powder in proportion, operate inconvenience when using the recovery powder, ratio is wayward, cause the instability of coating quality, when the application appearance requirement is higher, tend to the cheap processing of recovery powder, the over-spray powder of recovery accounts for 30-60%; Another kind of is sieve core callback, spray booth adopts slab construction, the powder of larger particles can fall within on the flat board, the collection powder case that pushes far-end by craft stores, small particle powder is then collected collection powder case by the blowback vibration, also to have the uneven problem of the ratio that reclaims powder and new powder equally during use, cause the quality instability through manually sieving.The retracting device of above-mentioned two kinds of structures has or several of following deficiency: labor cleaning, powder can not in time utilize, reclaim powder and new powder ratio and exist powder on fluctuation, the platform to need labor cleaning, powder manually to sieve, accumulate in filter bag or leave the recovery powder in some container in owing to make moist or to push the time spent fluidizing performance not good again, powder on the platform of Shou Jiing and the powder diameter difference in the filter bag are big respectively, and all to preserve the regular hour, cause the flow leveling of powder variant, the cleaning work amount is big etc. when changing powder.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of spray equipment that in time utilizes over-spray powder.
The utility model is the spray equipment that in time utilizes over-spray powder, constitute by filter core of installing by rear wall in the support of powder spraying chamber, powder spraying chamber below, the powder spraying chamber and back-flushing valve, compressed air channel, recovery blower fan, the ultimate filter that is installed in the control filter core on powder spraying chamber top, funnel is arranged in the bottom of powder spraying chamber, the discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, connects collection powder case under the discharging opening of funnel.
Cleaning can be provided with the cleaning window at the powder spraying chamber back for convenience.
In order in time to utilize over-spray powder, the discharging opening lower seal of funnel connects the fluidisation powder barrel, and the charging aperture of fluidisation powder barrel is provided with vibratory sieve.
The top lift that the charging aperture of the utility model fluidisation powder barrel can rely on fang bolt to make progress docks with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.
The charging aperture of the utility model fluidisation powder barrel can also dock with bolt with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.
The charging aperture of the utility model fluidisation powder barrel and the discharging opening of powder spraying chamber also can be clampings, and the centre seals with elastic adhesive tape.
The utility model can make powder spraying chamber and the over-spray powder recovery section is the two parts that can disconnect, seal by sealing gasket therebetween, the back of powder spraying chamber is an air outlet, this air outlet is taken over the inlet scoop of the last recovery section of dusting, filter core is installed in the over-spray powder recovery section cavity, cavity bottom is the inclined-plane that matches with the powder spraying chamber funnel, and this inclined-plane stretches out the inlet scoop and is overlapped on the funnel below the powder spraying chamber air outlet.
The utility model can be made the spray equipment production line that in time utilizes over-spray powder, be arranged to funnel in each powder spraying chamber bottom of existing production line exactly, the discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, the discharging opening lower seal of funnel connects the charging aperture of fluidisation powder barrel, and the charging aperture of fluidisation powder barrel is provided with vibratory sieve.
The utility model is owing to be arranged to funnel with the bottom of powder spraying chamber, connect collection powder case under the discharging opening of funnel, mistake in the collection powder case dusted in time utilize, just can overcome the labor cleaning, powder can not in time utilize, reclaim powder and have fluctuation with new powder ratio, powder on the platform needs the labor cleaning, powder need manually sieve, accumulate in filter bag or leave the recovery powder in some container in owing to make moist or to push the time spent fluidizing performance not good again, powder on the platform of Shou Jiing and the powder diameter difference in the filter bag are big respectively, and all to preserve the regular hour, cause the flow leveling of powder variant, defective such as the cleaning work amount is big when changing powder.The discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, is convenient in time use dust.The discharging opening lower seal of funnel connects the fluidisation powder barrel, the charging aperture of fluidisation powder barrel is provided with vibratory sieve, guaranteed in time to utilize over-spray powder, this just timely utilization, kept and crossed the physicochemical property that dusts, the powder size no change, the ratio of new and old powder is no change almost, do not worry reclaiming the influence of powder ratio variation, guaranteed the quality that mixed mistake is dusted quality.Because powder spraying chamber and over-spray powder recovery section are the two parts that can disconnect, and are convenient to keep in repair the over-spray powder recovery section.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is that partial cutaway schematic is looked on a left side of the present utility model
Fig. 3 is the partial cutaway schematic that spray booth is connected with the over-spray powder recovery section
The specific embodiment
As Fig. 1 Fig. 2, it is the spray equipment that in time utilizes over-spray powder, constitute by filter core 3 and the back-flushing valve 4 that is installed in the control filter core on powder spraying chamber 1 top, the compressed air channel 5 installed by rear wall in the support 2 of powder spraying chamber 1, powder spraying chamber below, the powder spraying chamber, the cleaning window 8 that reclaims blower fan 6, ultimate filter 7 and powder spraying chamber back, funnel 9 is arranged in the bottom of powder spraying chamber, the discharging opening 9-1 of funnel is positioned at the first half of powder spraying chamber bottom, 11-1 is that the workpiece in powder spraying chamber left side is imported and exported, and 11-2 is that the workpiece on powder spraying chamber right side is imported and exported.During work, add powder in the fluidisation powder barrel, open the fluidized gas fluidisation, starting recovery blower fan 6 can spray in spray booth 1.The powder that flies upward is adsorbed by filter core 3, and the room opening part that dusts produces the return air flow velocity of 0.3-0.6m/s, guarantees that powder does not escape; A powder part of crossing spray is attracted on the filter core 3, back-flushing valve 4 control compressed air under control signal control is worked by passage 5, regularly remove accumulated powder, the powder that reclaims is fallen in funnel 9 and the collection powder case, the big heavier powder of quality of particle is directly fallen in funnel 9 and the collection powder case, the vibration of funnel impels powder to fall in the collection powder case, and crossing dusts, and use is in time mixed with new powder in the back of being sieved.The utility model can connect fluidisation powder barrel 12 at the discharging opening 9-1 of funnel 9 lower seal, and the charging aperture 12-1 of fluidisation powder barrel 12 is provided with vibratory sieve 12-2.The powder that reclaims is fallen on funnel 9 and the vibratory sieve 12-2, the big heavier powder of quality of particle is directly fallen on funnel 9 and the vibratory sieve 12-2, the vibration of funnel 9 impels the powder on the funnel 9 to fall on the vibratory sieve 12-2, and crossing dusts, and use can in time be mixed with new powder in the back of being sieved.Both make full use of powder stock, fully guaranteed the reliable and stable of quality again.The discharging opening 9-1 lower seal of above-mentioned funnel 9 connects being tightly connected of fluidisation powder barrel 12, can be that the top lift that the charging aperture of fluidisation powder barrel relies on fang bolt to make progress docks with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.The charging aperture that also can be the fluidisation powder barrel docks with bolt with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.Can also be that the charging aperture of fluidisation powder barrel and the discharging opening of powder spraying chamber are clampings, the centre seals with elastic adhesive tape.As Fig. 3 powder spraying chamber and over-spray powder recovery section can be the two parts that can disconnect, seal by sealing gasket 10-3 therebetween, the back of powder spraying chamber is air outlet 10-1, the be tightly connected inlet scoop 10-2 of over-spray powder recovery section of this air outlet 10-1, filter core is installed in the over-spray powder recovery section cavity, cavity bottom is the inclined-plane 10-4 that matches with powder spraying chamber funnel 9, and this inclined-plane 10-4 stretches out the inlet scoop and is overlapped on the funnel 9 below the powder spraying chamber air outlet.The utility model can also be made the spray equipment production line that in time utilizes over-spray powder, be arranged to funnel in each powder spraying chamber bottom of existing production line exactly, the discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, if powder spraying chamber and over-spray powder recovery section are the two parts that can disconnect, then seal by sealing gasket 10-3 therebetween, the back of powder spraying chamber is air outlet 10-1, this air outlet 10-1 takes over the inlet scoop 10-2 of the last recovery section of dusting, filter core is installed in the over-spray powder recovery section cavity, cavity bottom is the inclined-plane 10-3 that matches with the powder spraying chamber funnel, and this inclined-plane 10-3 stretches out the inlet scoop and is overlapped on the funnel 9 below the powder spraying chamber air outlet.The discharging opening lower seal of funnel connects the charging aperture of fluidisation powder barrel, and the charging aperture of fluidisation powder barrel is provided with vibratory sieve.Workpiece after the spraying moves on to next station automatically like this, and this station sprays again.More when renew cartridge or powder kind, color, can be by the cleaning window? carry out.The utility model compact conformation; The colour changing cleaning is easy, only need get final product the spray booth cleaning; Also can select to change powder kind, required recovery assembly, filter core and the fluidisation powder barrel of color.The foreign material cleaning is convenient, and the use dust catcher can be removed the foreign material on the vibratory sieve; Be particularly suitable for the big manual electrostatic powder coating of the higher workload of appearance requirement.
Claims (9)
1, a kind of spray equipment that in time utilizes over-spray powder, constitute by filter core of installing by rear wall in the support of powder spraying chamber, powder spraying chamber below, the powder spraying chamber and back-flushing valve, compressed air channel, recovery blower fan, the ultimate filter that is installed in the control filter core on powder spraying chamber top, it is characterized in that: funnel is arranged in the bottom of powder spraying chamber, the discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, connects collection powder case under the discharging opening of funnel.
2, spray equipment as claimed in claim 1 is characterized in that: the powder spraying chamber back is provided with the cleaning window.
3, spray equipment as claimed in claim 1 is characterized in that: the discharging opening lower seal of funnel connects the fluidisation powder barrel, and the charging aperture of fluidisation powder barrel is provided with vibratory sieve.
4, spray equipment as claimed in claim 2 is characterized in that: the top lift that the charging aperture of fluidisation powder barrel relies on fang bolt to make progress docks with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.
5, spray equipment as claimed in claim 2 is characterized in that: the charging aperture of fluidisation powder barrel docks with bolt with the discharging opening of powder spraying chamber, and the centre seals with elastic adhesive tape.
6, spray equipment as claimed in claim 2 is characterized in that: the charging aperture of fluidisation powder barrel and the discharging opening of powder spraying chamber are clampings, and the centre seals with elastic adhesive tape.
7, spray equipment as claimed in claim 6, it is characterized in that: powder spraying chamber and over-spray powder recovery section are the two parts that can disconnect, seal by sealing gasket therebetween, the back of powder spraying chamber is an air outlet, this air outlet is taken over the inlet scoop of the last recovery section of dusting, filter core is installed in the over-spray powder recovery section cavity, and cavity bottom is the inclined-plane that matches with the powder spraying chamber funnel, and this inclined-plane stretches out the inlet scoop and is overlapped on the funnel below the powder spraying chamber air outlet.
8, a kind of spray equipment production line that in time utilizes over-spray powder, it is characterized in that: funnel is arranged in each the powder spraying chamber bottom at production line, the discharging opening of funnel is positioned at the first half of powder spraying chamber bottom, the discharging opening lower seal of funnel connects the charging aperture of fluidisation powder barrel, and the charging aperture of fluidisation powder barrel is provided with vibratory sieve.
9, spray equipment production line as claimed in claim 8, it is characterized in that: each powder spraying chamber and over-spray powder recovery section are the two parts that can disconnect, the back of powder spraying chamber is an air outlet, this air outlet is taken over the inlet scoop of the last recovery section of dusting, filter core is installed in the over-spray powder recovery section cavity, cavity bottom is the inclined-plane that matches with the powder spraying chamber funnel, and this inclined-plane stretches out the inlet scoop and is overlapped on the funnel below the powder spraying chamber air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010156 CN2719413Y (en) | 2004-02-10 | 2004-02-10 | Spray coating apparatus in time using overspray powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010156 CN2719413Y (en) | 2004-02-10 | 2004-02-10 | Spray coating apparatus in time using overspray powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719413Y true CN2719413Y (en) | 2005-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010156 Expired - Fee Related CN2719413Y (en) | 2004-02-10 | 2004-02-10 | Spray coating apparatus in time using overspray powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719413Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921613A (en) * | 2012-11-23 | 2013-02-13 | 浙江明泉工业涂装有限公司 | Coating recovery device |
| CN105665212A (en) * | 2016-03-11 | 2016-06-15 | 浙江荣城涂装机械有限公司 | Powder spray chamber for industrial coating |
| CN107469488A (en) * | 2017-10-12 | 2017-12-15 | 长兴华锐机械设备有限公司 | A kind of sieve core callback device |
| CN113769948A (en) * | 2021-08-10 | 2021-12-10 | 德清军诚涂装设备有限公司 | Double-set quick color changing recovery device |
| CN115382686A (en) * | 2022-07-29 | 2022-11-25 | 杭州龙砺智能科技有限公司 | Spraying equipment and spraying method |
-
2004
- 2004-02-10 CN CN 200420010156 patent/CN2719413Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921613A (en) * | 2012-11-23 | 2013-02-13 | 浙江明泉工业涂装有限公司 | Coating recovery device |
| CN105665212A (en) * | 2016-03-11 | 2016-06-15 | 浙江荣城涂装机械有限公司 | Powder spray chamber for industrial coating |
| CN107469488A (en) * | 2017-10-12 | 2017-12-15 | 长兴华锐机械设备有限公司 | A kind of sieve core callback device |
| CN113769948A (en) * | 2021-08-10 | 2021-12-10 | 德清军诚涂装设备有限公司 | Double-set quick color changing recovery device |
| CN115382686A (en) * | 2022-07-29 | 2022-11-25 | 杭州龙砺智能科技有限公司 | Spraying equipment and spraying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |