CN104826766A - Powder room used for electrostatic powder spraying - Google Patents
Powder room used for electrostatic powder spraying Download PDFInfo
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- CN104826766A CN104826766A CN201510190427.7A CN201510190427A CN104826766A CN 104826766 A CN104826766 A CN 104826766A CN 201510190427 A CN201510190427 A CN 201510190427A CN 104826766 A CN104826766 A CN 104826766A
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Abstract
The invention discloses a powder room used for electrostatic powder spraying. The powder room comprises a room body which is provided with an inlet and an outlet used for passage of a coated base material, and sprayer holes used for entry of sprayer mobile vehicle crossbeams. The room body comprises an upper part room body which is arranged above the coated base material and a lower part room body which is arranged below the coated base material. The upper part room body and the lower part room body are respectively connected with respective driving mechanisms. The driving mechanisms are a deceleration motor or hydraulic cylinders or an air cylinder. All the driving mechanisms are installed on corresponding fixed supporting structures or bases. The powder room is separated. When the driving mechanisms of the upper part room body and the lower part room body work simultaneously, the upper part room body and the lower part room body can be upwardly and downwardly overturned or upwardly and downwardly moved simultaneously; or when only one of the driving mechanisms of the upper part room body and the lower part room body works, the upper part room body or the lower part room body is upwardly and downwardly overturned or upwardly and downwardly moved so that spacious space is provided to removing and cleaning of powder falling down in sticking in the powder room.
Description
Technical field
The invention belongs to electrostatic powder coating field, particularly relate to the powder room for the interrupted steel plate of electrostatic powder coating plane, aluminium sheet and coil of strip, aluminium volume.
Background technology
At present, electrostatic powder is adopted to spray hardware, cold-rolled steel sheet, galvanized steel plain sheet and surface of aluminum plate in the world.
For guarantee environment, powder room is provided with in the spraying area of the curing of coatings section unit of Electrostatic Spraying of powder Coatings coating line, the body ceiling place, room in this powder room is provided with elongated opening, for installing the hanging chain with hook, makes substrate to be coated vertically be hung by way of passing through; Entrance and exit is provided with in the position of room body substrate to be coated turnover; Room body one sidewall or two side be provided with the sprayer of injection apparatus can be made to stretch into and meet each spray gun spraying of sprayer time movement perforate.In addition, in order to form negative pressure in room body, other fresh air inlet and wind inlet are set at room body sidewall or ceiling; Wind inlet is connected with air-suction channel, and its end arranges power air intake device.
For ensureing coating quality, need regularly to clean the powder of stick-down at room body inwall.Existing powder room is monoblock type powder room, and import and the outlet of room body are larger, and when needs cleaning powder room, without substrate to be coated in usual room body, therefore operating personnel can enter room body by import and outlet by direct-on-line, clean.
Continuous spray for the interrupted steel plate of plane, aluminium sheet and coil of strip, aluminium volume is produced, and due to one, substrate to be coated flatly passes in and out powder room, that is: coiled material can horizontal hanging scale lever through powder room, dull and stereotyped to be held up through powder room by chain; Two, the substrate to be coated speed of service is high, and in the unit interval, the quantity for spray of charged powder is larger.So, for ensureing powder spray amount, prevent in spraying that powder is excessive affects coating quality, contaminated environment, the import of room body and the opening degree of outlet smaller, not only cause operating personnel's inconvenience directly to enter body inside, room thus and carry out cleaning or overhauling, and can not open or close because of powder room, substrate to be coated is also irremovable, when carrying out overhauling or cleaning, substrate to be coated is still inner in powder room, hampers the work of operating personnel.
Summary of the invention
Technical problem to be solved by this invention, is be the needs that can meet the interrupted steel plate of plane, aluminium sheet and continuous coil of strip, aluminium volume electrostatic powder coating is produced, and overhauls cleaning for convenience, provide a kind of powder room for electrostatic powder coating.
Powder room for electrostatic powder coating of the present invention, comprise there is substrate to be coated and pass through import, outlet and the turnover of sprayer locomotive crossbeam the room body of sprayer perforate, described room body comprises room, the top body be positioned at above substrate to be coated and the bottom Fang Ti be positioned at below substrate to be coated, room, described top body is connected with respective driving mechanism respectively with room, bottom body, described driving mechanism is reducing motor or hydraulic cylinder or cylinder, and each driving mechanism is arranged on corresponding fixed support structure or basis.
The side being parallel to production line direction of described top room body and bottom Fang Ti is articulated and connected by axle, described axle is fixed on axle bed, this axle bed is fixed on supporting construction or basis, chain or steel wire rope is fixedly connected with at the opposite side of room, top body and bottom Fang Ti, described driving mechanism is reducing motor, the driving wheel of reducing motor is wound with chain or steel wire rope, described driving mechanism is fixedly mounted on fixed support structure or basis.
The side being parallel to production line direction of described top room body and bottom Fang Ti is hinged by axle, described axle is fixed on axle bed, this axle bed is fixed on supporting construction or basis, respectively be hingedly connected with two cover hydraulic cylinder or cylinders at the opposite side of room, top body and bottom Fang Ti, described hydraulic cylinder or the cylinder other end are hinged on fixed support structure or basis.
Corner, the top place of the wall of room, described top body is provided with chain or steel wire rope, chain or steel wire rope is provided with equally at the sidewall corner place of the wall of bottom Fang Ti, the chain of room, described top body or the chain of steel wire rope and bottom Fang Ti or wirerope-winding are on the drive sprocket or wire rope pulley of respective driving mechanism, described driving mechanism is reducing motor, is fixedly mounted on fixed support structure or basis.
On the sidewall of the corner, top of the wall of room, top body and the wall of bottom Fang Ti, corner is articulated and connected with respective hydraulic cylinder or cylinder respectively, and described cylinder, hydraulic cylinder afterbody are hinged on fixed support structure or basis.
Described room body has at least two-layer liner, the surface plate that this liner is made up of nonmetal resistance to electrostatic material, and described nonmetal resistance to electrostatic material is polytetrafluoroethylene (PTFE), polypropylene or polyethylene material.
Compared with prior art, the powder room for metallurgical electrostatic powder coating of the present invention has the following advantages and effect:
1, owing to being designed to room body to be positioned at room, top body above substrate to be coated, be positioned at bottom Fang Ti below substrate to be coated, room, top body is connected by axle with bottom Fang Ti, when needs please be swept, operation driving mechanism, room, top body upwards overturns, or room, bottom body overturns downwards, or room, top body is relative with room, bottom body overturns, that is: room body is in open mode, room body is away from substrate to be coated, thus achieving room body without the need to shifting out outside production line, operating personnel can clean, and hand sweeping space is spacious.
2, owing to being designed to room body to be positioned at room, top body above substrate to be coated, be positioned at bottom Fang Ti below substrate to be coated, when needs please be swept, operation driving mechanism, room, top body moves up, or bottom Fang Ti moves down, or room, top body and room, bottom body OQ t move, that is: room body is in open mode, and room body away from substrate to be coated, thus achieves room body without the need to shifting out outside production line, operating personnel can clean, and hand sweeping space is spacious.
3, owing to devising liner in room body, the surface plate that this liner is made up of nonmetal resistance to electrostatic material, utilize nonmetal resistance to electrostatic material to compare and be not easy attachment electrostatic powder feature, ensure that in spraying process, electrostatic powder is on the impact of spraying base material to minimum, the workload in powder room is cleaned in minimizing simultaneously.
In a word, powder room for electrostatic powder coating of the present invention, when carrying out dust cleaning and maintenance, room body can directly be opened on a production line, avoid the substrate to be coated resting on body inside, room, for the powder removing the inner stick-down in cleaning powder room provides wide space; When carrying out continuous seepage, directly can close on a production line, meet spraying operation and produce.
Accompanying drawing explanation
Fig. 1 is the structural representation in the powder room for electrostatic powder coating of the present invention; In figure, solid line is room, top body and room, bottom body closed condition, and in figure, double dot dash line is that room, top body and room, bottom body overturn open mode;
Fig. 2 is the side view of Fig. 1, represents powder room first embodiment for electrostatic powder coating of the present invention; Wherein, driving mechanism is reducing motor, the steel wire rope that tractive is connected with powder room, realizes room, top body, bottom Fang Ti opens, closes.
Fig. 3 is the side view of Fig. 1, represents powder room second embodiment for electrostatic powder coating of the present invention; Wherein, driving mechanism is cylinder or hydraulic cylinder, side, tractive powder room, realizes room, top body, bottom Fang Ti opens, closes.
Fig. 4 is the structural representation of powder room the 3rd embodiment for electrostatic powder coating of the present invention;
Fig. 5 is the structural representation of powder room the 4th embodiment for electrostatic powder coating of the present invention.
Description of reference numerals:
1. room body; 2. import; 3. sprayer locomotive; 4. sprayer perforate; 5. substrate to be coated; 6. export; 7. axle; 8. room, top body; 9. bottom Fang Ti; 10. axle bed; 11. chains or steel wire rope; 12. reducing motors; 13. hydraulic cylinders or cylinder; 14. fixed support structures or basis; 15. driving wheels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the powder room detailed description of the invention for electrostatic powder coating of the present invention is described further.
See Fig. 1, Fig. 2 and Fig. 3, the powder room for electrostatic powder coating of the present invention, comprise there is substrate to be coated and pass through import 2, outlet 6 and sprayer locomotive) the room body 1 of sprayer perforate 4 of crossbeam turnover.For opening powder room, described room body 1 comprises room, the top body 8 be positioned at above substrate to be coated 5 and room, the bottom body 9 be positioned at below substrate to be coated, room, described top body 8 is connected with respective driving mechanism respectively with room, bottom body 9, described driving mechanism is reducing motor 12 or hydraulic cylinder or cylinder 13, and each driving mechanism is arranged on corresponding fixed support structure or basis 14.
First embodiment in the powder room for electrostatic powder coating of the present invention, the side being parallel to production line direction of room, described top body 8 and room, bottom body 9 is articulated and connected by axle 7, described axle 7 is fixed on axle bed 10, and this axle bed 10 is fixed on supporting construction or basis 14.So this axle 7 plays a part to support powder room simultaneously.Be fixedly connected with chain or steel wire rope 11 at the opposite side of room, top body 8 and room, bottom body 9, described driving mechanism is reducing motor 12, the driving wheel 15 of reducing motor 12 is wound with chain or steel wire rope 11.Described reducing motor 12 rotates, and is rotated by drive sprocket or wire rope pulley 15, drives chain or steel wire rope 11 to shrink or extends, forward and reverse upset of driving room, top body 8 or room, bottom body 9, realizes opening or closing of room, top body 8 or room, bottom body 9.Described reducing motor 12 is fixedly mounted on fixed support structure or basis 14.
Second embodiment in the powder room for electrostatic powder coating of the present invention, the side being parallel to production line direction of room, described top body 8 and room, bottom body 9 is articulated and connected by axle 7, described axle 7 is fixed on axle bed 10, this axle bed 10 is fixed on supporting construction or basis 14, so this axle 7 plays a part to support powder room simultaneously.Be hinged with two cover hydraulic cylinders or cylinder 13 at the opposite side of room, top body 8 and room, bottom body 9, described hydraulic cylinder or cylinder 13 other end are hinged on other fixed support structure or basis 14.By cylinder, hydraulic cylinder 13 flexible, drive forward and reverse upset of room, top body 8 or room, bottom body 9, realize opening or closing of room, top body or bottom Fang Ti; Double dot dash line is depicted as room, top body and room, bottom body overturns open mode.
The powder room of the first embodiment and the second embodiment, when opening or closing
oneafter side driven-mechanism stops, tractive supports, and opposite side is supported by axle.
First embodiment and the second embodiment are rotated around axle 7 by upper and lower room body, realizes open mode.When executing cleaning works, operation driving mechanism, makes room, top body open, or bottom Fang Ti opens, or room, top body is relative with room, bottom body opens simultaneously, avoid the substrate to be coated 5 resting on its body inside, room, carry out cleaning provide wide space for operating personnel enter in powder room.
3rd embodiment in the powder room for electrostatic powder coating of the present invention, see Fig. 4, corner, the top place of the wall of room, described top body 8 is provided with chain or steel wire rope 11, chain or steel wire rope 11 is provided with equally at the sidewall corner place of the wall of room, bottom body 9, on the drive sprocket that the chain of room, described top body 8 or the chain of steel wire rope 11 and room, bottom body 9 or steel wire rope 11 are wrapped in respective driving mechanism or wire rope pulley 15, described driving mechanism is reducing motor 12, is fixedly mounted on fixed support structure or basis 14.
4th embodiment in the powder room for electrostatic powder coating of the present invention, see Fig. 5, the corner, top of the wall of room, described top body 8 is connected with hydraulic cylinder or cylinder 13 respectively with the sidewall corner of the wall of room, bottom body 9, and this cylinder, hydraulic cylinder are hinged on other fixed support structure or basis 14.
3rd embodiment is not connected mutually with the upper and lower room body in the powder room described in the 4th embodiment, supports by driving mechanism when opening or closing.
Described powder room is rotated by reducing motor 12 drive sprocket or wire rope pulley 15, drives chain or steel wire rope 11 to shrink or extend, realizes the lifting of room, top body 8 or room, bottom body 9, realizes opening or closing of room, top body 8 or room, bottom body 9; Or by cylinder, hydraulic cylinder 13 flexible, realize the lifting of room, top body 8 or room, bottom body 9, realize opening or closing of room, top body or bottom Fang Ti.In figure, double dot dash line is depicted as room, top body 8 and is elevated open mode with room, bottom body 9.Room, top body 8 and room, bottom body 9 stop rear suspension when opening and closing by driving mechanism and fix.
Powder room of the present invention is split type, when the driving mechanism of room, top body 8 and bottom Fang Ti works simultaneously, room, top body 8 and room, bottom body can be spun upside down simultaneously or move up and down, or when the driving mechanism of room, top body 8 and bottom Fang Ti is one of them work, then only spin upside down or move up and down room, top body 8 or room, bottom body 9.
3rd embodiment and the 4th embodiment are realized moving up and down by upper and lower room body, completes open mode.When implementing cleaning works, operation lifting machine, makes room, top body leave original place, or bottom Fang Ti leaves original place, or room, top body is relative with room, bottom body leaves, avoid the substrate to be coated 5 resting on its body inside, room, carry out cleaning provide wide space for operating personnel enter in powder room.
For meeting the needs of high-speed production, described sprayer perforate 4 is arranged on described room body 1 and is parallel on production line direction one sidewall or two side, is positioned at room, described top body 8, or room, bottom body 9, and its quantity is determined according to sprayer locomotive 3 quantity of injection apparatus.Sprayer locomotive 3 quantity depending on the substrate to be coated speed of service, as: the strip speed of service is 150 ms/min, then sprayer locomotive 5 quantity is at 10 ~ 20.
Directly adsorbed by room body for reducing electrostatic powder in spraying, described room body has at least two-layer liner, and this liner is made up of nonmetal resistance to electrostatic material, and nonmetal resistance to electrostatic material is electrostatic powder ground polytetrafluoroethylene (PTFE), polypropylene or polyethylene material.Like this, nonmetal resistance to electrostatic material not easily adheres to electrostatic powder, thus reduction spraying production is the impact of attaching powder on substrate to be coated, greatly reduces powder room cleaning works amount simultaneously.
Claims (6)
1. the powder room for electrostatic powder coating, comprise the import (2) that there is substrate to be coated and pass through, the room body (1) of the sprayer perforate (4) of outlet (6) and the turnover of sprayer locomotive (3) crossbeam, it is characterized in that: described room body (1) comprises the room, top body (8) being positioned at substrate to be coated (5) top and the bottom Fang Ti (9) be positioned at below substrate to be coated, room, described top body (8) is connected with respective driving mechanism respectively with bottom Fang Ti (9), described driving mechanism is reducing motor (12), or hydraulic cylinder or cylinder (13), each driving mechanism is arranged on corresponding fixed support structure or basis (14).
2. the powder room for electrostatic powder coating according to claim 1, it is characterized in that: the side being parallel to production line direction of room, described top body (8) and bottom Fang Ti (9) is articulated and connected by axle (7), described axle (7) is fixed on axle bed (10), this axle bed (10) is fixed on supporting construction or basis (14), chain or steel wire rope (11) is fixedly connected with at the opposite side of room, top body (8) and bottom Fang Ti (9), described driving mechanism is reducing motor (12), the driving wheel (15) of reducing motor (12) is wound with chain or steel wire rope (11), described reducing motor (12) is fixedly mounted on fixed support structure or basis (14).
3. the powder room for electrostatic powder coating according to claim 1, it is characterized in that: the side being parallel to production line direction of room, described top body (8) and bottom Fang Ti (9) is hinged by axle (7), described axle (7) is fixed on axle bed (10), this axle bed (10) is fixed on supporting construction or basis (14), two cover hydraulic cylinders or cylinder (13) is respectively hingedly connected with at the opposite side of room, top body (8) and bottom Fang Ti (9), described hydraulic cylinder or cylinder (13) other end are hinged on fixed support structure or basis (14).
4. the powder room for electrostatic powder coating according to claim 1, it is characterized in that: corner, the top place of the wall in room, described top body (8) is provided with chain or steel wire rope (11), chain or steel wire rope (11) is provided with equally at the sidewall corner place of the wall of bottom Fang Ti (9), on the drive sprocket that the chain in room, described top body (8) or the chain of steel wire rope (11) and bottom Fang Ti (9) or steel wire rope (11) are wrapped in respective driving mechanism or wire rope pulley (15), described driving mechanism is reducing motor (12), be fixedly mounted on fixed support structure or basis (14).
5. the powder room for electrostatic powder coating according to claim 1, it is characterized in that: on the sidewall of the corner, top of the wall in room, top body (8) and the wall of bottom Fang Ti (9), corner is articulated and connected with respective hydraulic cylinder or cylinder (13) respectively, and described cylinder, hydraulic cylinder afterbody are hinged on fixed support structure or basis (14).
6. according to the powder room for electrostatic powder coating in Claims 1 to 5 described in any one, it is characterized in that: described room body has at least two-layer liner, the surface plate that this liner is made up of nonmetal resistance to electrostatic material, described nonmetal resistance to electrostatic material is polytetrafluoroethylene (PTFE), polypropylene or polyethylene material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190427.7A CN104826766B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
| CN201910131227.2A CN109794370B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190427.7A CN104826766B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910131227.2A Division CN109794370B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104826766A true CN104826766A (en) | 2015-08-12 |
| CN104826766B CN104826766B (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910131227.2A Active CN109794370B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
| CN201510190427.7A Active CN104826766B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910131227.2A Active CN109794370B (en) | 2015-04-21 | 2015-04-21 | Powder room for electrostatic powder spraying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824648A (en) * | 2017-03-24 | 2017-06-13 | 佛山市澳斯腾尔科技有限公司 | A kind of aluminium section bar automatic powder spraying machining production line |
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- 2015-04-21 CN CN201510190427.7A patent/CN104826766B/en active Active
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| US4977000A (en) * | 1988-09-22 | 1990-12-11 | Honda Giken Kogyo Kabushiki Kaisha | Painting method |
| CN201337969Y (en) * | 2009-01-04 | 2009-11-04 | 刘国栋 | Telescopic mobile paint spray booth |
| CN102989623A (en) * | 2012-12-13 | 2013-03-27 | 盐城市凯利达机械设备有限公司 | Suspension type automatic lifting type spraying and baking integrated house |
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| CN106824648A (en) * | 2017-03-24 | 2017-06-13 | 佛山市澳斯腾尔科技有限公司 | A kind of aluminium section bar automatic powder spraying machining production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109794370A (en) | 2019-05-24 |
| CN109794370B (en) | 2021-07-02 |
| CN104826766B (en) | 2020-06-12 |
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Effective date of registration: 20181203 Address after: 100176 No. 7 Jian'an Street, Beijing Economic and Technological Development Zone Applicant after: Zhongye Jingcheng Engineering Technology Co., Ltd. Applicant after: CERI Technology Co., Ltd. Address before: Room 502, No. 7, Jian'an Street, Beijing Economic and Technological Development Zone, 100176 Applicant before: CERI Technology Co., Ltd. |
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