CN100460083C - Powder-spraying chamber for electrostatic powder spray coated - Google Patents
Powder-spraying chamber for electrostatic powder spray coated Download PDFInfo
- Publication number
- CN100460083C CN100460083C CNB200610035549XA CN200610035549A CN100460083C CN 100460083 C CN100460083 C CN 100460083C CN B200610035549X A CNB200610035549X A CN B200610035549XA CN 200610035549 A CN200610035549 A CN 200610035549A CN 100460083 C CN100460083 C CN 100460083C
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- CN
- China
- Prior art keywords
- powder
- sidewall
- spraying chamber
- diapire
- roof
- 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.)
- Expired - Fee Related
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Abstract
The invention is concerned with the spray powder chamber of static powder spray coating equipment, consists of the top wall, the sidewall and the bottom wall, the top wall and the side wall is made of insulating material, the bottom wall is made of the metal material. The invention can: reduce the powder sediment, not be easy to be damaged, be easy to clean, the top wall and the sidewall is made of hollow interlayer plastic that can reduce the cost and the weight, uses round angle between the top wall and the sidewall that the powder is not easy to sediment at the corner.
Description
1, technical field:
The present invention relates to the powder spraying chamber of electrostatic power spraying apparatus
2, background technology:
The inner chamber of the powder spraying chamber of electrostatic power spraying apparatus is generally constituted by the roof on top and the diapire of sidewall and bottom.Sprayed workpiece along a certain this spray booth inner chamber of predefined paths process by allowing, utilize spray gun to spray.In order can effectively powder to be bonded on the workpiece, rely on suitable electrode by the HV generator power supply, around spray gun, can produce the high-voltage electrostatic field.Like this, the sprayed particle that is sprayed by spray gun has high-pressure electrostatic, and charged powder flies to workpiece and is attracted to surface of the work along the direction of power line under the effect of static electric field power.
Existing powder spraying chamber is made by metal material all over, advantage is a comparatively robust, even workpiece falls on the powder spraying chamber diapire, also can not damage diapire, its shortcoming is: weight is bigger, difficult, the cost height, and because the metal powder spraying chamber can adsorb more electrostatic powder, cause the workpiece powder utilization to descend, make removing work time and effort consuming simultaneously.
Another kind of colour changing powder spraying chamber fast is all by the engineering plastics manufacturing, have good insulation performance, the advantage with plastics powder spraying chamber of smooth chamber internal surface is: band high-pressure electrostatic powder can be attracted to engineering plastics inner surface in the smooth powder spraying chamber very on a small quantity.Thereby when turn colors, be easy to be engaged in very much the cleaning of spray booth.Shortcoming is that the intensity of plastics is relatively poor, when workpiece falls down because of accident, very easily spray booth is damaged, and tramples the wearing and tearing that cause during not anti-labor cleaning.
3, summary of the invention:
The object of the present invention is to provide a kind of powder deposition that both reduced, not fragile again, the powder spraying chamber of the electrostatic power spraying apparatus that is easy to clear up.
The present invention is achieved by the following technical solution:
A kind of powder spraying chamber of electrostatic power spraying apparatus is constituted by the roof on top and the diapire of sidewall and bottom, and described roof and sidewall insulation engineering plastic materials are made, and described diapire is that metal material is made.
Adopt round-corner transition between above-mentioned described roof and the sidewall.
The radius of fillet is 50-400 millimeters between above-mentioned described roof and the sidewall.
Be fixed up by Bolt Connection between above-mentioned described sidewall and the diapire.
Above-mentioned described roof and sidewall are that the interlayer engineering plastics of intermediate hollow are made.
The present invention compared with prior art has following advantage: 1) engineering plastic materials is made because roof and sidewall insulate, the diapire of described spray booth inner chamber is that metal material is made, roof and sidewall do not have the ability of adsorption electrostatic powder, most powder can be deposited on the metal diapire, utilize diapire machinery scraper plate or pneumatic cleaning plant to be easy to the dusty spray of crossing spray is cleared up away, can Recycling after unnecessary dusty spray is reclaimed automatically, simple to operation; 2) described diapire is that metal material is made, even workpiece falls, also is not easy to damage powder spraying chamber; 3) diapire is "
" type or be "
" type helps collecting the powders of spray in the bottom; 4) adopt round-corner transition between described roof and the sidewall, the powder that makes the powder spraying chamber the inside cross spray is not easy to be deposited on the corner; 5) roof and sidewall are that the interlayer engineering plastics of intermediate hollow are made, and help further reducing consumptive material and reduce cost weight reduction; 6) pass through Bolt Connection between sidewall and the diapire, can solve the articulation issues between metal works and the plastics part.
4, description of drawings:
Below in conjunction with accompanying drawing the present invention is done detailed explanation:
Fig. 1 is the stereogram that the present invention removes end plate;
Fig. 2 is a sectional view of the present invention.
5, the specific embodiment:
As shown in Figure 1 and Figure 2, the powder spraying chamber of a kind of electrostatic power spraying apparatus of the present invention, constituted by the roof 1 on top and the diapire 3 of sidewall 2 and bottom, described roof 1 and sidewall 2 insulation engineering plastics are made, and described diapire 3 is that metal material is made.Described diapire 3 diapires are "
" type or be "
Type.Adopt round-corner transition between described roof 1 and the sidewall 2.The radius of fillet is 50-400 millimeters between described roof 1 and the sidewall 2, and electrostatic spraying powder is not easy to be deposited on the corner.Tighten up by Bolt Connection between described sidewall 2 and the diapire 3.Roof 1 and sidewall 2 are that the interlayer engineering plastics of intermediate hollow are made.
Claims (6)
1. the powder spraying chamber of an electrostatic power spraying apparatus is constituted by the roof on top and the diapire of sidewall and bottom, and it is characterized in that: described roof and sidewall are that insulating materials is made, and described diapire is that metal material is made.
3. the powder spraying chamber of electrostatic power spraying apparatus according to claim 1 and 2 is characterized in that: adopt round-corner transition between described roof and the sidewall.
4. the powder spraying chamber of electrostatic power spraying apparatus according to claim 3, it is characterized in that: the radius of fillet is 50-400 millimeters between described roof and the sidewall.
5. the powder spraying chamber of electrostatic power spraying apparatus according to claim 1 is characterized in that: be fixed up by Bolt Connection between described sidewall and the diapire.
6. the powder spraying chamber of electrostatic power spraying apparatus according to claim 3, it is characterized in that: roof and sidewall are that the interlayer engineering plastics of intermediate hollow are made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610035549XA CN100460083C (en) | 2006-05-17 | 2006-05-17 | Powder-spraying chamber for electrostatic powder spray coated |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610035549XA CN100460083C (en) | 2006-05-17 | 2006-05-17 | Powder-spraying chamber for electrostatic powder spray coated |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101073792A CN101073792A (en) | 2007-11-21 |
CN100460083C true CN100460083C (en) | 2009-02-11 |
Family
ID=38975152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610035549XA Expired - Fee Related CN100460083C (en) | 2006-05-17 | 2006-05-17 | Powder-spraying chamber for electrostatic powder spray coated |
Country Status (1)
Country | Link |
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CN (1) | CN100460083C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102921590A (en) * | 2012-11-23 | 2013-02-13 | 浙江明泉工业涂装有限公司 | Spraying equipment |
CN103990573B (en) * | 2014-05-13 | 2016-08-24 | 裕东(中山)机械工程有限公司 | A kind of indexable deformation powder spraying chamber |
CN109794370B (en) * | 2015-04-21 | 2021-07-02 | 中冶京诚工程技术有限公司 | Powder room for electrostatic powder spraying |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924803A (en) * | 1987-05-05 | 1990-05-15 | Lune | Powder booth for applying coating powder to articles |
DE3919614A1 (en) * | 1989-06-15 | 1990-12-20 | Gema Ransburg Ag | SYSTEM FOR ELECTROSTATIC SPRAY COATING WITH POWDER |
US5259879A (en) * | 1991-06-27 | 1993-11-09 | Ransburg Corporation | Powder application booth liner and method of making it |
DE4223819A1 (en) * | 1992-07-20 | 1994-01-27 | Gema Volstatic Ag St Gallen | Electrostatic powder coating cabin - has separate electrically insulating material inside walls, made from polystyrene in polyurethane base sandwiched between PVC layers |
CN1092342A (en) * | 1992-12-16 | 1994-09-21 | 吉玛·沃斯特泰克公司 | The cabin that is used for electrostatic powder coating |
US20010020445A1 (en) * | 2000-01-25 | 2001-09-13 | Armando Volonte | Compartment for powder coating of workpieces |
-
2006
- 2006-05-17 CN CNB200610035549XA patent/CN100460083C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924803A (en) * | 1987-05-05 | 1990-05-15 | Lune | Powder booth for applying coating powder to articles |
DE3919614A1 (en) * | 1989-06-15 | 1990-12-20 | Gema Ransburg Ag | SYSTEM FOR ELECTROSTATIC SPRAY COATING WITH POWDER |
US5259879A (en) * | 1991-06-27 | 1993-11-09 | Ransburg Corporation | Powder application booth liner and method of making it |
DE4223819A1 (en) * | 1992-07-20 | 1994-01-27 | Gema Volstatic Ag St Gallen | Electrostatic powder coating cabin - has separate electrically insulating material inside walls, made from polystyrene in polyurethane base sandwiched between PVC layers |
CN1092342A (en) * | 1992-12-16 | 1994-09-21 | 吉玛·沃斯特泰克公司 | The cabin that is used for electrostatic powder coating |
US20010020445A1 (en) * | 2000-01-25 | 2001-09-13 | Armando Volonte | Compartment for powder coating of workpieces |
Also Published As
Publication number | Publication date |
---|---|
CN101073792A (en) | 2007-11-21 |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20200517 |