CN103831182A - Improved vertical type section bar electrostatic spraying and coating device - Google Patents
Improved vertical type section bar electrostatic spraying and coating device Download PDFInfo
- Publication number
- CN103831182A CN103831182A CN201410104351.7A CN201410104351A CN103831182A CN 103831182 A CN103831182 A CN 103831182A CN 201410104351 A CN201410104351 A CN 201410104351A CN 103831182 A CN103831182 A CN 103831182A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- section bar
- electrostatic spraying
- connects
- improved vertical
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 58
- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 28
- 238000009503 electrostatic coating Methods 0.000 title abstract 5
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 239000000843 powder Substances 0.000 claims abstract description 68
- 238000000576 coating method Methods 0.000 claims abstract description 53
- 238000002156 mixing Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000008247 solid mixture Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- -1 separate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
- B05B5/084—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects the objects lying on, or being supported above conveying means, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention provides an improved vertical type section bar electrostatic spraying and coating device, and belongs to the technical field of spraying devices. The improved vertical type section bar electrostatic spraying and coating device solves the technical problems that in the prior art, power outlet is not uniform, and the spraying effect is poor. The improved vertical type section bar electrostatic spraying and coating device comprises a coating machine, a compressed air system and a spraying material storage tank, a sprayer mechanism is arranged in the coating machine, the compressed air system is connected with the sprayer mechanism, and the spraying material storage tank is connected with the sprayer mechanism through a material conveying mechanism. The improved vertical type section bar electrostatic spraying and coating device further comprises a gas-solid mixer which comprises a powder feed chamber internally provided with a cavity, a feed port is formed in one end of the powder feed chamber, the other end of the powder feed chamber is detachably connected with a mixing chamber, a first gas inlet and the like are formed in the side wall of the powder feed chamber, and the sprayer mechanism can rise and fall in the vertical direction. Full gas-solid mixing can be conducted on powder entering the coating machine in advance, large-grained powder is fully scattered into small-grained powder, and therefore spraying quality is improved.
Description
Technical field
The invention belongs to spraying equipment technical field, relate to a kind of improved vertical section bar electrostatic spraying coating equipment.
Background technology
Electrostatic powder coating technology is the new application techniques developing rapidly in recent years, its feature is to save the recyclable recycling of the easy powder of energy non-pollution technology and easily realizes automation, and attractive coat is beautiful, sturdy and durable, become the developing direction that paint industry is new.
In electrostatic powder coating operation, powder need to be sent in spraying equipment with compressed air, the powder in spraying equipment swims in air, and by Electrostatic Absorption, to section bar, therefore, the powder in spraying equipment is more even, and spraying effect is better.
Prior art is normally drawn into powder in pipeline by negative pressure, then be filled with compressed air at pipeline, by compressed-air actuated malleation, powder is transported in spraying equipment, technical process is fairly simple, but the uniformity that enters the powder in spraying equipment cannot guarantee, thereby the quality of impact spraying.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide one can improve the powder uniformity, thereby improve the improved vertical section bar electrostatic spraying coating equipment of coating quality.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of improved vertical section bar electrostatic spraying coating equipment, comprise coating machine, compressed air system and spray finishing material storage tank, in coating machine, be provided with shower head mechanism, compressed air system connects shower head mechanism, spray finishing material storage tank connects shower head mechanism with material conveying mechanism, also comprise gas-solid mixer, described gas-solid mixer comprises that inside has the powder feed space of cavity, described powder feed space one end is provided with charging aperture, the dismountable connection mixing chamber of the other end, the sidewall of powder feed space is provided with the first air inlet; Described mixing chamber inside has cavity and on sidewall, is provided with discharging opening, the other end of described mixing chamber also connects an inside and has the pressure-applying unit of cavity, the sidewall of described pressure-applying unit is provided with the cavity of the cavity connection mixing chamber inside of the second air inlet and pressure-applying unit inside, described compressed air system connects the first air inlet and the second air inlet, described charging aperture connects material conveying mechanism, described discharging opening connects shower head mechanism, the lifting in vertical direction of described shower head mechanism.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, the two-stage pressurizing chamber that described pressure-applying unit comprises one-level compression chamber and removably connects with one-level compression chamber, the sidewall of described one-level compression chamber is provided with the second air inlet, the sidewall of described two-stage pressurizing chamber is provided with the 3rd air inlet, described two-stage pressurizing chamber and mixing chamber removably connect, and the 3rd described air inlet connects compressed air system.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, described inside, one-level compression chamber has spiral cavity, and the cross section of this cavity dwindles gradually to the direction of mixing chamber, described mixing chamber inside has spiral cavity, and the cross section of this cavity dwindles gradually to the direction of powder feed space.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, on the first described air inlet and the 3rd air inlet, be respectively provided with a check valve, on the second described air inlet and discharging opening, be respectively provided with a muffler.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, on the first described air inlet and the 3rd air inlet, be respectively provided with the bend pipe of one 90 °, the bend pipe one end that is wherein located at the first air inlet connects check valve, the other end extends to powder feed space inside and the direction bending towards charging aperture, the bend pipe one end being located on the 3rd air inlet connects check valve, and the other end extends to two-stage pressurizing chamber interior and the direction bending towards mixing chamber.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, described coating machine is also connected with dedusting mechanism, is also provided with wiper mechanism in described coating machine, and described wiper mechanism is provided with spray head and magnetic valve.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, described shower head mechanism comprises that the lead of vertical setting, nozzle set are located on lead and can be along lead lifting.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, also comprise cantilever mechanism, on described cantilever mechanism, be provided with the first motor, the output of the first described motor connects shower nozzle, can drive shower nozzle to rise or decline along lead in the time that the first motor rotates forward or backwards.
In above-mentioned improved vertical section bar electrostatic spraying coating equipment, described shower head mechanism has two, described cantilever mechanism has two, on described cantilever mechanism, be also provided with the second motor, the output of the second motor is connected with driving chain mechanism, described driving chain mechanism is provided with hook or fixture, and driving chain mechanism is " S " type and is centered around the outside of two leads.
Compared with prior art, the invention has the advantages that:
1, the powder that enters coating machine can be carried out to sufficient gas-solid mixing in advance, oarse-grained powder is fully dispersed as to short grained powder, thereby improve coating quality.
2, the dust in coating equipment can be sieved, reduce the content of powder that enters into deduster, the qualified powder after screening is directly put in coating equipment and is reused, and has reduced Material Cost, has improved operating efficiency.
3, adopt the shower head mechanism of vertical lift can realize the spray process of big-length section bar, and spraying is evenly, effective; Adopt the design of two shower nozzles and between two shower nozzles, adopt S type driving chain mechanism, passing through electrostatic powder on 2 central charges of " S " type at the surfaces externally and internally of section bar, upper powder is even, and workpiece does not need rotation, good operation stability.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention;
Fig. 2 is the structural representation of gas-solid mixer of the present invention
Fig. 3 is the structural representation of two-stage pressurizing of the present invention chamber;
Fig. 4 is the structural representation of powder feed space of the present invention;
Fig. 5 is the schematic diagram of nozzle structure of the present invention;
Fig. 6 is the structural representation of nozzle structure of the present invention;
Fig. 7 is the working state schematic representation of nozzle structure of the present invention.
In figure, compressed air system 101, spray finishing material storage tank 102, material conveying mechanism 103, dedusting mechanism 2, deduster 21, cyclone separator 22, dust removing tube 23, powder filter mechanism 24, material return mechanism 25, gas-solid mixer 3, powder feed space 31, charging aperture 311, the first air inlet 312, mixing chamber 32, discharging opening 321, pressure-applying unit 33, the second air inlet 331, one-level compression chamber 34, two-stage pressurizing chamber 35, the 3rd air inlet 351, check valve 36, bend pipe 37, muffler 38, coating machine 40, shower head mechanism 41, shower nozzle 42, cantilever mechanism 43, the first motor 44, the second motor 45, driving chain mechanism 46, lead 47, wiper mechanism 5, spray head 51, magnetic valve 52.
The specific embodiment
As shown in Fig. 1-7, a kind of improved vertical section bar electrostatic spraying coating equipment, comprise coating machine 40, compressed air system 101 and spray finishing material storage tank 102, in coating machine 40, be provided with shower head mechanism 41, compressed air system 101 connects shower head mechanism 41, spray finishing material storage tank 102 use material conveying mechanisms 103 connect shower head mechanism 41, also comprise gas-solid mixer 3, described gas-solid mixer 3 comprises that inside has the powder feed space 31 of cavity, described powder feed space 31 one end are provided with charging aperture 311, the dismountable connection mixing chamber 32 of the other end, in the present embodiment, dismountable connection adopts flange to connect, the sidewall of powder feed space 31 is provided with the first air inlet 312, described mixing chamber 32 inside have cavity and on sidewall, are provided with discharging opening 321, the other end of described mixing chamber 32 also connects an inside and has the pressure-applying unit 33 of cavity, the sidewall of described pressure-applying unit 33 is provided with the cavity of cavity connection mixing chamber 32 inside of the second air inlet 331 and pressure-applying unit 33 inside, described compressed air system 101 connects the first air inlet 312, described charging aperture 311 connects material conveying mechanism 103, described discharging opening 321 connects shower head mechanism 41, this shower head mechanism 41 lifting in vertical direction, due to shower head mechanism 41 lifting in vertical direction, therefore can make whole coating machine 40 powder be uniformly distributed, thereby raising spraying effect.
In the time of work, powder resin powder or powder are stored in spray finishing material storage tank 102, by the common chosen axis flow fan of material conveying mechanism 103() enter into powder feed space 31 inside from charging aperture 311, compressed air system 101(selects air compressor conventionally) generation compressed air, compressed air is passed in the first air inlet 312, after mixing, powder and compressed air forms gas-solid mixture, enter in mixing chamber 32, the second air inlet 331 on pressure-applying unit 33 also passes into compressed air, gas-solid mixture in mixing chamber 32 is carried out to secondary mixing, thereby make to mix more even, mixed gas-solid mixture is discharged from discharging opening 321.It should be noted that, the compressed air pressure on the second air inlet 331 is greater than the compressed air pressure equaling on the first air inlet 312, thereby guarantees that compressed air flows toward the direction of mixing chamber 32.
The two-stage pressurizing chamber 35 that pressure-applying unit 33 comprises one-level compression chamber 34 and removably connects with one-level compression chamber 34, the sidewall of described one-level compression chamber 34 is provided with the second air inlet 331, the sidewall of described two-stage pressurizing chamber 35 is provided with the 3rd air inlet 351, this compressed-air actuated pressure is also greater than the pressure of the first air inlet 312, described two-stage pressurizing chamber 35 removably connects with mixing chamber 32, and the second described air inlet 331 is connected compressed air system 101 with the 3rd air inlet 351.
34 inside, one-level compression chamber have spiral cavity, and the cross section of this cavity dwindles gradually to the direction of mixing chamber 32, and described mixing chamber 32 inside have spiral cavity, and the cross section of this cavity dwindles gradually to the direction of powder feed space 31.
On the first air inlet 312 and the 3rd air inlet 351, be respectively provided with a check valve 36, check valve 36 prevents that compressed air from refluxing, on the second described air inlet 331 and discharging opening 321, be respectively provided with a muffler 38, muffler 38 plays the effect that reduces noise, thereby makes the present invention in use can not produce noise pollution.
On the first air inlet 312 and the 3rd air inlet 351, be respectively provided with the bend pipe 37 of one 90 °, bend pipe 37 one end that are wherein located at the first air inlet 312 connect check valve 36, the other end extends to powder feed space 31 inside and the direction bending towards charging aperture 311, in the present embodiment, the exit of this bend pipe 37 is vertical with the center line of powder feed space 31, that is to say, the air outlet of bend pipe 37 directly blows to charging aperture 311, makes powder enter powder feed space 31 and is atomized; Bend pipe 37 one end that are located on the 3rd air inlet 351 connect check valve 36, the other end extends to 35 inside, two-stage pressurizing chamber and the direction bending towards mixing chamber 32, the air outlet of this bend pipe 37 directly blows to mixing chamber 32, and the powder in mixing chamber 32 is carried out to secondary-atomizing.After twice atomization, powder basically forms uniform gas-solid mixture.
Above-mentioned powder feed space 31, mixing chamber 32, pressure-applying unit 33 inside all have cavity, and obviously, cavity can be various shapes, in actual applications with cylindrical in the majority, are easier to processing because cylindrical.In the present embodiment, 34 inside, one-level compression chamber have spiral cavity, and the cross section of this cavity dwindles gradually to the direction of mixing chamber 32, mixing chamber 32 inside have spiral cavity, and the cross section of this cavity dwindles gradually to the direction of powder feed space 31.Spiral cavity gives air spiral flow direction, and therefore the principle of similar cyclone forms a kind of suction to powder, then blows by compressed-air actuated malleation, forms crossing of negative pressure and malleation, thereby reaches the more uniform effect of gas-solid mixing.
The present invention, by mixing chamber 32 is installed on powder feed space 31, pressure-applying unit 33 is installed on mixing chamber 32 again, is made the combination drive of the upper and lower two strands of pressure of the interior formation of mixing chamber 32, pressed powder is played to abundant stirring action, therefore mix more even, be suitable for very much coating equipment, through the mixed material of this gas-solid mixer, the content of material in gas is even, be applicable to application, can improve the uniformity of application.
Dedusting mechanism 2 is in the time of work, deduster 21 provides negative pressure, deduster 21 can be selected electrostatic precipitator, negative pressure is drawn into dust in cyclone separator 22 and is separated by dust removing tube 23, the dust that particle is thinner enters into deduster 21, the dust that can recycle that particle is larger is deposited to cyclone separator 22 bottoms, entering into afterwards powder filter mechanism 24 sieves, toner after screening is the material that can recycle, be sent in coating machine 40 and again come into operation by material return mechanism 25, thereby realize the collection of dust, separate, waste material reuse settles the technique of formula at one go.
In coating machine 40, be also provided with wiper mechanism 5, described wiper mechanism 5 is provided with spray head 51 and magnetic valve 52, and magnetic valve 52 can connect high-pressure water pipe, in the time that magnetic valve 52 is opened, water sprays from spray head 51, coating machine 40 is cleaned, thereby realize CIP and clean the effect of cleaning in place.
Described shower head mechanism 41 is arranged in spraying equipment 40, this shower head mechanism 41 lifting in vertical direction, in shower head mechanism 41, be provided with spray orifice (not shown), powder can spray from spray orifice, because nozzle structure 41 is prior aries, therefore repeat no more herein, nozzle structure 41 connects Jin Fen mechanism by flexible pipe, therefore in the time of nozzle structure 41 lifting, can not be subject to the restriction of connecting pipe.Shower head mechanism 41 comprises the lead 47 of vertical setting, shower nozzle 42 is set on lead 47 and can be along lead 47 lifting, lead 47 plays the positioning action in vertical direction, in the time of shower nozzle 42 lifting, its position in vertical direction can not be moved, thereby guarantees the stability that shower nozzle 42 dusts.
Also comprise cantilever mechanism 43, cantilever mechanism 43 is arranged on the top of spraying equipment 40, on described cantilever mechanism 43, be provided with the first motor 44, the output of the first described motor 44 connects shower nozzle 42, the first motor 44 can be connected with shower nozzle 42 with conveyer belt or chain or degree of tightness dribbling etc., in the time that rotating forward or backwards, the first motor 44 can drive shower nozzle 42 to rise or decline along lead 47, the rising of shower nozzle 42 is mainly to drive by the first motor 44, and the decline of shower nozzle 42 is the Action of Gravity Field that relies on self.
As the preferred scheme of one, shower head mechanism 41 has two, described cantilever mechanism 43 has two, on described cantilever mechanism 43, be also provided with the second motor 45, the output of the second motor 45 is connected with driving chain mechanism 46, described driving chain mechanism 46 is provided with hook or fixture, section bar is connected with driving chain 46 by hook or fixture, driving chain mechanism 46 is " S " type and is centered around the outside of two leads 47, in the time that the second motor 45 drives, driving chain mechanism 46 can walk about around lead 47, section bar also can be walked about around lead 47, and the mode that walks of section bar is also " S " type, therefore the powder that the inner side of section bar and outside all can be sprayed by shower nozzle 41 covers, in the time of shower nozzle 41 vertical lift, the surface of section bar can cover powder uniformly, thereby improve the effect of electrostatic spraying.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although more used compressed air system 101 herein, spray finishing material storage tank 102, material conveying mechanism 103, dedusting mechanism 2, deduster 21, cyclone separator 22, dust removing tube 23, powder filter mechanism 24, material return mechanism 25, gas-solid mixer 3, powder feed space 31, charging aperture 311, the first air inlet 312, mixing chamber 32, discharging opening 321, pressure-applying unit 33, the second air inlet 331, one-level compression chamber 34, two-stage pressurizing chamber 35, the 3rd air inlet 351, check valve 36, bend pipe 37, muffler 38, coating machine 40, shower head mechanism 41, shower nozzle 42, cantilever mechanism 43, the first motor 44, the second motor 45, driving chain mechanism 46, lead 47, wiper mechanism 5, spray head 51, magnetic valve 52 terms such as grade, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention, they are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (9)
1. an improved vertical section bar electrostatic spraying coating equipment, comprise coating machine (40), compressed air system (101) and spray finishing material storage tank (102), in coating machine (40), be provided with shower head mechanism (41), compressed air system (101) connects shower head mechanism (41), spray finishing material storage tank (102) connects shower head mechanism (41) with material conveying mechanism (103), it is characterized in that, also comprise gas-solid mixer (3), described gas-solid mixer (3) comprises that inside has the powder feed space (31) of cavity, described powder feed space (31) one end is provided with charging aperture (311), the dismountable connection mixing chamber of the other end (32), the sidewall of powder feed space (31) is provided with the first air inlet (312), described mixing chamber (32) inside has cavity and on sidewall, is provided with discharging opening (321), the other end of described mixing chamber (32) also connects an inside and has the pressure-applying unit (33) of cavity, the sidewall of described pressure-applying unit (33) is provided with the second air inlet (331) and the inner cavity of pressure-applying unit (33) is communicated with the inner cavity of mixing chamber (32), described compressed air system (101) connects the first air inlet (312) and the second air inlet (331), described charging aperture (311) connects material conveying mechanism (103), described discharging opening (321) connects shower head mechanism (41), described shower head mechanism (41) lifting in vertical direction.
2. improved vertical section bar electrostatic spraying coating equipment according to claim 1, it is characterized in that, the two-stage pressurizing chamber (35) that described pressure-applying unit (33) comprises one-level compression chamber (34) and removably connects with one-level compression chamber (34), the sidewall of described one-level compression chamber (34) is provided with the second air inlet (331), the sidewall of described two-stage pressurizing chamber (35) is provided with the 3rd air inlet (351), described two-stage pressurizing chamber (35) removably connects with mixing chamber (32), the 3rd described air inlet (351) connects compressed air system (101).
3. improved vertical section bar electrostatic spraying coating equipment according to claim 2, it is characterized in that, described inside, one-level compression chamber (34) has spiral cavity, and the cross section of this cavity dwindles gradually to the direction of mixing chamber (32), described mixing chamber (32) inside has spiral cavity, and the cross section of this cavity dwindles gradually to the direction of powder feed space (31).
4. according to the improved vertical section bar electrostatic spraying coating equipment described in claim 2 or 3, it is characterized in that, on described the first air inlet (312) and the 3rd air inlet (351), be respectively provided with a check valve (36), on described the second air inlet (331) and discharging opening (321), be respectively provided with a muffler (38).
5. improved vertical section bar electrostatic spraying coating equipment according to claim 4, it is characterized in that, on described the first air inlet (312) and the 3rd air inlet (351), be respectively provided with the bend pipe (37) of one 90 °, bend pipe (37) one end that is wherein located at the first air inlet (312) connects check valve (36), the other end extends to powder feed space (31) inside and the direction bending towards charging aperture (311), bend pipe (37) one end being located on the 3rd air inlet (351) connects check valve (36), the other end extends to inside, two-stage pressurizing chamber (35) and the direction bending towards mixing chamber (32).
6. according to the improved vertical section bar electrostatic spraying coating equipment described in claim 1 or 2 or 3, it is characterized in that, described coating machine (40) is also connected with dedusting mechanism (2), in described coating machine (40), be also provided with wiper mechanism (5), described wiper mechanism (5) is provided with spray head (51) and magnetic valve (52).
7. according to the improved vertical section bar electrostatic spraying coating equipment described in claim 1 or 2 or 3, it is characterized in that, described shower head mechanism (41) comprises the lead (47) of vertical setting, and shower nozzle (42) is set in lead (47) above and can be along lead (47) lifting.
8. improved vertical section bar electrostatic spraying coating equipment according to claim 7, it is characterized in that, also comprise cantilever mechanism (43), on described cantilever mechanism (43), be provided with the first motor (44), the output of described the first motor (44) connects shower nozzle (42), can drive shower nozzle (42) to rise or decline along lead (47) in the time that the first motor (44) rotates forward or backwards.
9. improved vertical section bar electrostatic spraying coating equipment according to claim 8, it is characterized in that, described shower head mechanism (41) has two, described cantilever mechanism (43) has two, on described cantilever mechanism (43), be also provided with the second motor (45), the output of the second motor (45) is connected with driving chain mechanism (46), described driving chain mechanism (46) is provided with hook or fixture, and driving chain mechanism (46) is " S " type and is centered around the outside of two leads (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104351.7A CN103831182B (en) | 2014-03-20 | 2014-03-20 | Vertical section bar electrostatic spraying coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104351.7A CN103831182B (en) | 2014-03-20 | 2014-03-20 | Vertical section bar electrostatic spraying coating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831182A true CN103831182A (en) | 2014-06-04 |
| CN103831182B CN103831182B (en) | 2016-03-02 |
Family
ID=50795260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104351.7A Active CN103831182B (en) | 2014-03-20 | 2014-03-20 | Vertical section bar electrostatic spraying coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831182B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289336A (en) * | 2014-10-16 | 2015-01-21 | 浙江德立涂装机械有限公司 | Automatic powder spraying system |
| CN107442313A (en) * | 2017-09-19 | 2017-12-08 | 深圳市华星光电技术有限公司 | A kind of spray equipment, paint finishing and spraying method |
| CN110369172A (en) * | 2018-04-12 | 2019-10-25 | 瓦格纳国际公司 | With the method at the powder center and clear powder resin center of coating powder supply powder coating equipment |
| CN112958354A (en) * | 2021-01-31 | 2021-06-15 | 重庆北鑫机电有限公司 | Coating caking's of preventing of tubulose electromechanical part spraying plastics equipment |
| CN112958307A (en) * | 2021-01-31 | 2021-06-15 | 重庆北鑫机电有限公司 | Electrostatic spraying equipment for inner wall of tubular electromechanical part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6887516B2 (en) * | 2001-10-23 | 2005-05-03 | Valery Korneevich Krysa | Method and apparatus for applying a powder coating |
| CN202097056U (en) * | 2011-04-13 | 2012-01-04 | 清华大学 | Powder conveying system for spraying |
| CN202212114U (en) * | 2011-08-31 | 2012-05-09 | 山东科技大学 | Airflow supercharged liquid ejecting, adding and mixing device |
| US8444351B2 (en) * | 2009-02-09 | 2013-05-21 | J. Wagner Ag | Coating-powder-supply apparatus |
| CN203227462U (en) * | 2013-05-17 | 2013-10-09 | 鄂州飞亚利废有限责任公司 | Dosing mixing unit |
| WO2013158178A2 (en) * | 2012-01-27 | 2013-10-24 | Ndsu Research Foundation | Micro cold spray direct write systems and methods for printed micro electronics |
| CN203853197U (en) * | 2014-03-20 | 2014-10-01 | 浙江明泉工业涂装有限公司 | Improved vertical-type section bar electrostatic spraying and coating equipment |
-
2014
- 2014-03-20 CN CN201410104351.7A patent/CN103831182B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6887516B2 (en) * | 2001-10-23 | 2005-05-03 | Valery Korneevich Krysa | Method and apparatus for applying a powder coating |
| US8444351B2 (en) * | 2009-02-09 | 2013-05-21 | J. Wagner Ag | Coating-powder-supply apparatus |
| CN202097056U (en) * | 2011-04-13 | 2012-01-04 | 清华大学 | Powder conveying system for spraying |
| CN202212114U (en) * | 2011-08-31 | 2012-05-09 | 山东科技大学 | Airflow supercharged liquid ejecting, adding and mixing device |
| WO2013158178A2 (en) * | 2012-01-27 | 2013-10-24 | Ndsu Research Foundation | Micro cold spray direct write systems and methods for printed micro electronics |
| CN203227462U (en) * | 2013-05-17 | 2013-10-09 | 鄂州飞亚利废有限责任公司 | Dosing mixing unit |
| CN203853197U (en) * | 2014-03-20 | 2014-10-01 | 浙江明泉工业涂装有限公司 | Improved vertical-type section bar electrostatic spraying and coating equipment |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289336A (en) * | 2014-10-16 | 2015-01-21 | 浙江德立涂装机械有限公司 | Automatic powder spraying system |
| CN104289336B (en) * | 2014-10-16 | 2016-07-20 | 浙江德立涂装机械有限公司 | Automatic powder spraying system |
| CN107442313A (en) * | 2017-09-19 | 2017-12-08 | 深圳市华星光电技术有限公司 | A kind of spray equipment, paint finishing and spraying method |
| CN107442313B (en) * | 2017-09-19 | 2019-08-02 | 深圳市华星光电技术有限公司 | A kind of spray equipment, paint finishing and spraying method |
| CN110369172A (en) * | 2018-04-12 | 2019-10-25 | 瓦格纳国际公司 | With the method at the powder center and clear powder resin center of coating powder supply powder coating equipment |
| CN110369172B (en) * | 2018-04-12 | 2023-02-24 | 瓦格纳国际公司 | Powder center for feeding powder coating equipment with coating powder and method for cleaning powder center |
| CN112958354A (en) * | 2021-01-31 | 2021-06-15 | 重庆北鑫机电有限公司 | Coating caking's of preventing of tubulose electromechanical part spraying plastics equipment |
| CN112958307A (en) * | 2021-01-31 | 2021-06-15 | 重庆北鑫机电有限公司 | Electrostatic spraying equipment for inner wall of tubular electromechanical part |
| CN112958307B (en) * | 2021-01-31 | 2022-10-25 | 重庆北鑫机电有限公司 | Electrostatic spraying equipment for inner wall of tubular electromechanical part |
| CN112958354B (en) * | 2021-01-31 | 2022-10-25 | 重庆北鑫机电有限公司 | Coating caking's spraying plastics equipment is prevented to tubulose electromechanical part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831182B (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103831182B (en) | Vertical section bar electrostatic spraying coating equipment | |
| CN103831184A (en) | Strip-shaped sectional material vertical type coating device | |
| CN108525880A (en) | A kind of electrostatic spraying coating equipment | |
| CN201211644Y (en) | Dry sandblasting type washer | |
| CN203853197U (en) | Improved vertical-type section bar electrostatic spraying and coating equipment | |
| CN103831185B (en) | For the gas-solid mixer of coating equipment | |
| CN203853247U (en) | Electrostatic spraying painting equipment | |
| CN206550056U (en) | A kind of high speed dispersor with cleaning device | |
| CN206577926U (en) | A kind of full-automatic electrostatic spraying coating equipment | |
| CN205815535U (en) | A kind of scalable chemical material stirring device | |
| CN203853199U (en) | Gas-solid mixer applied to coating device | |
| CN209156210U (en) | A kind of coating painting area powder recovering device | |
| CN103817054B (en) | Electrostatic spraying coating equipment | |
| CN115318475B (en) | Spraying machine for spraying metal guard rail | |
| CN203853198U (en) | Vertical coating equipment for strip section bar | |
| CN206168034U (en) | Easy abluent paint filter equipment | |
| CN207463528U (en) | Ball blast spray painting all-in-one machine | |
| CN209271764U (en) | A kind of washer surface plate surface spraying paint mist absorption plant | |
| CN202438425U (en) | Novel slurry sprayer | |
| CN211306001U (en) | Shot blasting device with abrasive recovery function | |
| CN209613297U (en) | A kind of atomizing applicator feed device for supplying | |
| RU2381924C1 (en) | Washing unit with small volume | |
| CN206731354U (en) | The atomising device of liquid cement grinding additive | |
| CN106246205A (en) | A kind of vane type concrete sprayer | |
| CN111822169A (en) | Duster for dust collecting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vertical profile electrostatic spray coating equipment Effective date of registration: 20231219 Granted publication date: 20160302 Pledgee: Deqing sub branch of Bank of China Ltd. Pledgor: ZHEJIANG MINGQUAN INDUSTRIAL COATING Co.,Ltd. Registration number: Y2023980071955 |