CN201140138Y - Spray gun with arcuated collection cover and air adsorption device - Google Patents

Spray gun with arcuated collection cover and air adsorption device Download PDF

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Publication number
CN201140138Y
CN201140138Y CNU2007200761493U CN200720076149U CN201140138Y CN 201140138 Y CN201140138 Y CN 201140138Y CN U2007200761493 U CNU2007200761493 U CN U2007200761493U CN 200720076149 U CN200720076149 U CN 200720076149U CN 201140138 Y CN201140138 Y CN 201140138Y
Authority
CN
China
Prior art keywords
arc
air
collecting hood
arc collecting
shaped
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
Application number
CNU2007200761493U
Other languages
Chinese (zh)
Inventor
张建君
夏海天
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Topret Industrial Design Co Ltd
Original Assignee
Shanghai Topret Industrial Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Topret Industrial Design Co Ltd filed Critical Shanghai Topret Industrial Design Co Ltd
Priority to CNU2007200761493U priority Critical patent/CN201140138Y/en
Application granted granted Critical
Publication of CN201140138Y publication Critical patent/CN201140138Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a spray rod with an arc-shaped collecting cover and an air absorbing device, which employs compressed air to atomize coatings and the like which are sprayed towards coated substances, in particular to a modified spray rod which can enable atomizing particles to be spread uniformly when spraying, and collects, pumps and absorbs unused floating atomizing particles in air. The modified spray rod comprises a hand-held portion of an air spray rod, an operating portion and a nozzle body, a trigger is arranged on the operating portion, the modified spray rod further comprises an arc-shaped collecting cover which is a semi-arc shaped or semi-ellipsoid arc shaped cover body, the center of the cover body is same with the center of the nozzle, a sealing sleeve is mounted outside the nozzle body, a narrow-eye-shaped absorbing screen spreads from the center of the arc-shaped collecting cover to two third area along an outer end line direction, a low power exhaust fan is disposed perpendicularly above the arc-shaped collecting cover, the rear end of the exhaust fan is connected with a dismountable absorbing case for active carbon particles via threads, and the power of the exhaust fan is supplied by active electrical wires or storage batteries.

Description

The spray gun that has arc collecting hood and air adsorption plant
Technical field
The utility model relates to a kind of compressed air that utilizes to be made after the atomizing such as coating its air gun towards the coated article spraying, relate in particular to the atomization particle that can form when making spraying and evenly disperse, absorption improvement spray gun is collected and extracted to the showy atomizing particle that does not utilize in the air.
Background technology
Be used to utilize compressed air to make the coating atomizing be widely used in each field with the air gun that forms applicator surface.Wherein, the industrial spray gun that in the last coating of glass, metal, carpenter, plastic products etc., uses.
Because these industrial spray guns are sprayed on the coated article after with the vaporific micronize of coating; so no matter be that complicated applicator surface or plane can obtain uniform even surface; thereby adopted widely; yet but there is the problem that is not wasted attached to the coating particle that floats on the coated article; and how by improving the deterioration that surface covered effectively utilizes resource, prevents to apply environment; improve productivity by improving operating efficiency, and improve with the film atomization of correlation of attributes of raising be problem demanding prompt solution on the present spray gun structure.
Usually, the atomizing structure of air gun mainly comprises: the air cap that has the paint spray nozzle of coating ejiction opening and dispose the atomizing air hole, with coating atomizing back towards the state of coated article spraying, be of the combination decision of the performance of spray patterns by them.In addition, in the spray gun of reality, to the paint valve controlled from the coating of paint spray nozzle ejection, control valve and the air flue of adjusting from the compressed air of each air scoop ejection of air cap made up with required function.The typical structure of atomizing structure as learn from many examples, general following combination the: have the paint spray nozzle that constitutes ejiction opening at central part, for forming the center air scoop that the ring-type air scoop disposes air cap on every side at this ejiction opening.But air cap all is a plane, can not effectively solve above-mentioned several problems.
The utility model content
The utility model has provided a kind of spray gun that has arc collecting hood and air adsorption plant, to address the above problem.
The utility model comprises: the Handheld Division of air gun, operating portion, nozzle body, on operating portion, be provided with trigger, paint can is arranged in addition, and paint can is installed on the nozzle body by pipeline, in the time of use compressed air hose is connected on the compressed air suction inlet, pull trigger then, compressed air is carrying coating through necessary path and is going out from the nozzle ejection at nozzle body center like this.The utility model also comprises the arc collecting hood, and described arc collecting hood is the cover body of semicircular arc or semiellipse arc, and its center is identical with the center of nozzle, and sealing shroud is contained in the outside of nozzle body; 2/3rds areas with the outside end line direction in the center of arc collecting hood are the absorption net of detailed catalogue shape with in, vertical upper at the arc collecting hood is low power sucktion fan, the rear end of sucktion fan is by the dismountable activated carbon granule absorption box that is threaded, and the power supply of sucktion fan is supplied with by active electric wire or battery.
Utility model is with respect to the advantage of prior art: at first can make the spray liquid of ejection be subjected to the influence of arc collecting hood and make the spraying that is about to diffusion along straight ahead on the evolving path, the unlikely influence that is subjected to crosswind (even moving of hand also can produce crosswind under calm state because in the operation), improved the coating rate, reduce the waste of coating particles and increase operation rate, and help improving the quality of filming; Second, the absorption net of detailed catalogue shape and the acting in conjunction of sucktion fan, make and effectively do not aspirated back jeting area attached to the coating particle that disperses on the coated article, can be utilized once more, the coating particles that can't utilize again is then by the absorption of activated carbon granule absorption box, prevent to apply the deterioration of environment and the influence healthy to the workmen.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is an air adsorbent equipment structural representation of the present utility model;
Fig. 3 is an air adsorbent equipment scheme of installation of the present utility model.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in further detail:
The utility model comprises: the Handheld Division 1 of air gun, operating portion 2, nozzle body 3, on operating portion 2, be provided with trigger 4, paint can 5 is arranged in addition, and paint can 5 is installed on the nozzle body 3 by pipeline 6, in the time of use compressed air hose 7 is connected on the compressed air suction inlet 71, pull trigger 4 then, compressed air is carrying coating through necessary path and is ejecting from the nozzle 31 at nozzle body 3 centers like this.The utility model also comprises arc collecting hood 8, and described arc collecting hood 8 is the cover body of semicircular arc or semiellipse arc, and its center is identical with the center of nozzle, and sealing shroud is contained in the outside of nozzle body 3; 2/3rds areas with the outside end line direction in the center of arc collecting hood 8 are the absorption net 81 of detailed catalogue shape with in, vertical upper at arc collecting hood 8 is low power sucktion fan 9, the fan blade 91 of sucktion fan at the absorption net 81 of detailed catalogue shape between suction wind-powered electricity generation machine 92, the rear end of sucktion fan 9 is by the dismountable activated carbon granule absorption box 10 that is threaded, and the spiral mouth place of activated carbon granule absorption box 10 nearly sucktion fans 9 offers the pore of 1-5mm; The aerosol that is sucked blower fan 9 suctions can enter charcoal absorption box 10 after the swabbing action by suction wind-powered electricity generation machine 92, and the power supply of sucktion fan 9 is supplied with by active electric wire or battery.
Utility model is with respect to the advantage of prior art: at first can make the spray liquid of ejection be subjected to the influence of arc collecting hood 8 and make the spraying that is about to diffusion along straight ahead on the evolving path, the unlikely influence that is subjected to crosswind (even moving of hand also can produce crosswind under calm state because in the operation), improved the coating rate, reduce the waste of coating particles and increase operation rate, and help improving the quality of filming; Second, the absorption net 81 of detailed catalogue shape and the acting in conjunction of sucktion fan 9, make and effectively do not aspirated back jeting area attached to the coating particle that disperses on the coated article, can be utilized once more, the coating particles that can't utilize again is then by 10 absorption of activated carbon granule absorption box, prevent to apply the deterioration of environment and the influence healthy to the workmen.

Claims (3)

1, the spray gun that has arc collecting hood and air adsorption plant, the Handheld Division (1) that comprises air gun, operating portion (2), nozzle body (3), trigger (4) on the operating portion (2), paint can (5), pipeline (6), compressed air hose (7), it is characterized in that: also comprise arc collecting hood (8), low power sucktion fan (9), activated carbon granule absorption box (10), 2/3rds areas of the outside end line direction in described arc collecting hood (8) center are the absorption net (81) of detailed catalogue shape with in, vertical upper at arc collecting hood (8) is low power sucktion fan (9), the rear end of sucktion fan (9) is by the dismountable activated carbon granule absorption box (10) that is threaded, and the spiral mouth place of the nearly sucktion fan (9) of activated carbon granule absorption box (10) offers pore; The aerosol that is sucked blower fan (9) suction can enter charcoal absorption box (10) after the swabbing action by suction wind-powered electricity generation machine (92).
2, the spray gun that has arc collecting hood and air adsorption plant according to claim 1 is characterized in that: the hole diameter that described activated carbon granule absorption box (10) is offered is 1-5mm.
3, the spray gun that has arc collecting hood and air adsorption plant according to claim 1 is characterized in that: the power supply of sucktion fan (9) is supplied with by active electric wire or battery.
CNU2007200761493U 2007-11-14 2007-11-14 Spray gun with arcuated collection cover and air adsorption device Expired - Fee Related CN201140138Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200761493U CN201140138Y (en) 2007-11-14 2007-11-14 Spray gun with arcuated collection cover and air adsorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200761493U CN201140138Y (en) 2007-11-14 2007-11-14 Spray gun with arcuated collection cover and air adsorption device

Publications (1)

Publication Number Publication Date
CN201140138Y true CN201140138Y (en) 2008-10-29

Family

ID=40067855

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200761493U Expired - Fee Related CN201140138Y (en) 2007-11-14 2007-11-14 Spray gun with arcuated collection cover and air adsorption device

Country Status (1)

Country Link
CN (1) CN201140138Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764299A (en) * 2011-08-31 2014-04-30 Sika技术股份公司 Applicator head, hand-held application unit, application device and method for producing solar thermal or photovoltaic module
CN107297291A (en) * 2017-07-14 2017-10-27 芜湖泰庆电子科技有限公司 A kind of spray gun for paint for being easy to adjust
CN108722772A (en) * 2018-06-19 2018-11-02 刘闪闪 A kind of spray-painting plant for Furniture manufacture
CN108889511A (en) * 2018-08-03 2018-11-27 深圳市福来过科技有限公司 A kind of paint spraying apparatus based on timber processing exhaust-gas treatment
CN112337666A (en) * 2020-10-31 2021-02-09 贝格工业涂料(广州)有限公司 Industrial coating spraying device with purification function

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764299A (en) * 2011-08-31 2014-04-30 Sika技术股份公司 Applicator head, hand-held application unit, application device and method for producing solar thermal or photovoltaic module
CN103764299B (en) * 2011-08-31 2017-03-22 Sika技术股份公司 Applicator head, hand-held application unit, application device and method for producing solar thermal or photovoltaic module
CN107297291A (en) * 2017-07-14 2017-10-27 芜湖泰庆电子科技有限公司 A kind of spray gun for paint for being easy to adjust
CN107297291B (en) * 2017-07-14 2020-07-24 台州蔡氏机械有限公司 Paint gun convenient to adjust
CN108722772A (en) * 2018-06-19 2018-11-02 刘闪闪 A kind of spray-painting plant for Furniture manufacture
CN108889511A (en) * 2018-08-03 2018-11-27 深圳市福来过科技有限公司 A kind of paint spraying apparatus based on timber processing exhaust-gas treatment
CN112337666A (en) * 2020-10-31 2021-02-09 贝格工业涂料(广州)有限公司 Industrial coating spraying device with purification function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081029

Termination date: 20091214