CN104492640A - Automatic electrostatic spraying machine - Google Patents

Automatic electrostatic spraying machine Download PDF

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Publication number
CN104492640A
CN104492640A CN201410744651.1A CN201410744651A CN104492640A CN 104492640 A CN104492640 A CN 104492640A CN 201410744651 A CN201410744651 A CN 201410744651A CN 104492640 A CN104492640 A CN 104492640A
Authority
CN
China
Prior art keywords
powder
air
spraying machine
powder tank
spray gun
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
Application number
CN201410744651.1A
Other languages
Chinese (zh)
Other versions
CN104492640B (en
Inventor
潘善美
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.)
WENLING AOMEITE ELECTRONIC Co Ltd
Original Assignee
WENLING AOMEITE ELECTRONIC 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 WENLING AOMEITE ELECTRONIC Co Ltd filed Critical WENLING AOMEITE ELECTRONIC Co Ltd
Priority to CN201410744651.1A priority Critical patent/CN104492640B/en
Publication of CN104492640A publication Critical patent/CN104492640A/en
Application granted granted Critical
Publication of CN104492640B publication Critical patent/CN104492640B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08Plant for applying liquids or other fluent materials to objects
    • B05B5/081Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B05B13/041Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/43Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material

Abstract

The invention provides an automatic electrostatic spraying machine, and belongs to the technical field of machinery. The electrostatic spraying machine disclosed by the invention solves the problems that an existing electrostatic spraying machine is low in spraying efficiency, is nonuniform in spraying and the like. The automatic electrostatic spraying machine comprises a spray room, a machine box and a spray gun with static electricity, wherein a controller, an air compressor and a powder tank are arranged in the machine box, a machine frame is arranged in the spray room, a motor is mounted on the machine frame, a base for holding processing workpieces is fixedly connected to a motor shaft, an air cylinder which is vertically arranged is mounted in the spray room, one end of an air cylinder shaft of the air cylinder is connected with the lower part of the spray gun, the spray gun is connected with the powder tank through a powder sucking pipe, an air purifying device is connected between the powder tank and the air compressor, an air purifying pipe is connected between the powder tank and the air purifying device, the controller respectively controls the start and the stop of the air compressor and the air purifying device, a powder sucking device is mounted at the connecting part of the powder sucking pipe and the powder tank, and a control valve is arranged in the powder sucking device. The automatic electrostatic spraying machine provided by the invention has the advantages that the spraying efficiency is high, spraying is uniform, molding powder is not easy to fall off, and the like.

Description

Automatic electrostatic plastics spraying machine
Technical field
The invention belongs to field of mechanical technique, relate to a kind of plastics spraying machine, particularly a kind of automatic electrostatic plastics spraying machine.
Background technology
Plastics spraying machine is a kind of industrial equipment being used in body surface process, and can be adsorbed onto on object by the powder type coating preparation ejection containing the material such as epoxy resin, mylar, under electrostatic interaction, powder can be adsorbed in surface of the work uniformly, forms the coating of powdery; Powdery coating, through the solidification of high-temperature baking levelling, becomes the final coating that effect is different; Spraying effect mechanical strength, adhesive force, buy burn into ageing-resistant etc. in be better than lacquer spraying technique, cost is also under the spraying paint of same effect.Traditional plastics spraying machine due to compressed air unprocessed, containing moisture and small foreign body in compressed air, workman is directly used in plastic-blasting, the molding powder gushed out presents drops on product, and molding powder is uneven, has bubble, be easy to cause molding powder to come off, have a strong impact on product appearance quality.
For above-mentioned Problems existing, people have made improvement miscellaneous to static plastic spraying machine, and some has also applied for patent, such as, disclose a kind of coating system [application number: 201110181892.6 in Chinese patent literature data; Authorization Notice No.: CN102847658A], it comprises compressor, air accumulator, filter, drier, spray gun, wherein between compressor and spray gun, is provided with filter, air accumulator and drier.
In above-mentioned coating system, its filter arranged between compressor and spray gun, air accumulator and drier, improve compressed-air actuated purity to a certain extent and ensure that the quality of spraying.But the molding powder of ejection is without quantitative Treatment, the molding powder causing it to spray is uneven, and this system also needs to be equipped with workman pistol to be sprayed workpiece, hand spray not only affect its plastic-blasting efficiency and make the molding powder of each Workpiece painting uneven etc. phenomenon occurs.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, provide a kind of saving manpower, spraying is even, the automatic electrostatic plastics spraying machine of molding powder difficult drop-off.
Object of the present invention realizes by following technical proposal: a kind of automatic electrostatic plastics spraying machine, comprise spray booth, the spray gun of cabinet and static electrification, controller is provided with in described cabinet, air compressor and powder tank, frame is provided with in described spray booth, described frame is provided with motor, described motor shaft is fixed with the base placing processing work, it is characterized in that, the cylinder vertically arranged is installed in described spray booth, cylinder axis one end of described cylinder is connected with spray gun bottom, described spray gun is connected by powder absorbing pipe with powder tank, air purifier is connected with between described powder tank and air compressor, fresh-air duct is connected with between described powder tank and air purifier, described controller controls air compressor respectively, the unlatching of air purifier and closing down, described powder absorbing pipe and the junction of powder tank are provided with device for inhaling powdery substances, control valve is provided with in described device for inhaling powdery substances, described device for inhaling powdery substances and control valve control by controller.
The operation principle of this automatic electrostatic plastics spraying machine is as follows: controller controls air compressing, air purifier, device for inhaling powdery substances, control valve, motor is opened, the air that air compressor compresses out deoils after water through air purifier purification and air transmission higher for purity is carried out continual dispelling to molding powder in powder tank in powder tank, molding powder is kept dry, device for inhaling powdery substances by control valve the molding powder equal and quantitative of drying in the spray gun of powder absorbing pipe suction belts electrostatic, workpiece rotates on the base of motor shaft, spray gun vertically moves up and down along with cylinder, the molding powder of static electrification in spray gun is uniformly sprayed in surface of the work.Thus make this plastics spraying machine spray evenly, molding powder difficult drop-off, and improve plastic-blasting efficiency.
In above-mentioned a kind of automatic electrostatic plastics spraying machine, described fresh-air duct is connected to the bottom of powder tank.What this structure made the molding powder in powder tank more disperse swims in powder tank.
In above-mentioned a kind of automatic electrostatic plastics spraying machine, described spray booth madial wall is provided with air filter.Air filter effectively can adsorb the unnecessary molding powder sent forth, prevents molding powder from flying out outside spray booth.
In above-mentioned a kind of automatic electrostatic plastics spraying machine, described cylinder sidewall is provided with two straight up and the guide rail be parallel to each other, and described guide rail is arranged with the sleeve be connected with spray gun.It is more stable that the arranging of guide rail can make spray gun move up and down.
Compared with prior art, this automatic electrostatic plastics spraying machine has saving manpower, and spraying is even, the advantages such as molding powder difficult drop-off.
Accompanying drawing explanation
Fig. 1 is the structural representation of this automatic electrostatic plastics spraying machine.
In figure, 1, spray booth; 2, cabinet; 3, spray gun; 4, controller; 5, air compressor; 6, powder tank; 7, frame; 8, motor; 9, base; 10, cylinder; 11, powder absorbing pipe; 12, air purifier; 13, fresh-air duct; 14, device for inhaling powdery substances; 15, control valve; 16, air filter; 17, guide rail; 18, sleeve.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, this automatic electrostatic plastics spraying machine comprises spray booth 1, the spray gun 3 of cabinet 2 and static electrification, controller 4 is provided with in cabinet 2, air compressor 5 and powder tank 6, frame 7 is provided with in spray booth 1, frame 7 is provided with motor 8, motor 8 axle is fixed with the base 9 placing processing work, the cylinder 10 vertically arranged is installed in spray booth 1, cylinder axis one end of cylinder 10 is connected with spray gun 3 bottom, spray gun 3 is connected by powder absorbing pipe 11 with powder tank 6, air purifier 12 is connected with between powder tank 6 and air compressor 5, fresh-air duct 13 is connected with between powder tank 6 and air purifier 12, controller 4 controls air compressor 5 respectively, the unlatching of air purifier 12 and closing down, powder absorbing pipe 11 is provided with device for inhaling powdery substances 14 with the junction of powder tank 6, control valve 15 is provided with in device for inhaling powdery substances 14, device for inhaling powdery substances 14 and control valve 15 control by controller 4.
In order to make this automatic electrostatic plastics spraying machine plastic-blasting better effects if, its fresh-air duct 13 is connected to the bottom of powder tank 6, spray booth 1 madial wall is provided with air filter 16, and cylinder 10 sidewall is provided with two straight up and the guide rail 17 be parallel to each other, and guide rail 17 is arranged with the sleeve 18 be connected with spray gun 3.
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 amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as spray booth 1, cabinet 2, spray gun 3, controller 4, air compressor 5, powder tank 6, frame 7, motor 8, base 9, cylinder 10, powder absorbing pipe 11, air purifier 12, fresh-air duct 13, device for inhaling powdery substances 14, control valve 15, air filter 16, guide rail 17, sleeve 18 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.

Claims (4)

1. an automatic electrostatic plastics spraying machine, comprise spray booth (1), the spray gun (3) of cabinet (2) and static electrification, controller (4) is provided with in described cabinet (2), air compressor (5) and powder tank (6), frame (7) is provided with in described spray booth (1), described frame (7) is provided with motor (8), described motor (8) axle is fixed with the base (9) placing processing work, it is characterized in that, the cylinder (10) vertically arranged is installed in described spray booth (1), cylinder axis one end of described cylinder (10) is connected with spray gun (3) bottom, described spray gun (3) is connected by powder absorbing pipe (11) with powder tank (6), air purifier (12) is connected with between described powder tank (6) and air compressor (5), fresh-air duct (13) is connected with between described powder tank (6) and air purifier (12), described controller (4) controls air compressor (5) respectively, the unlatching of air purifier (12) and closing down, described powder absorbing pipe (11) is provided with device for inhaling powdery substances (14) with the junction of powder tank (6), control valve (15) is provided with in described device for inhaling powdery substances (14), described device for inhaling powdery substances (14) and control valve (15) control by controller (4).
2. a kind of automatic electrostatic plastics spraying machine according to claim 1, is characterized in that, described fresh-air duct (13) is connected to the bottom of powder tank (6).
3. a kind of automatic electrostatic plastics spraying machine according to claim 1, is characterized in that, described spray booth (1) madial wall is provided with air filter (16).
4. a kind of automatic electrostatic plastics spraying machine according to claim 1, it is characterized in that, described cylinder (10) sidewall is provided with two straight up and the guide rail be parallel to each other (17), described guide rail (17) is arranged with the sleeve (18) be connected with spray gun (3).
CN201410744651.1A 2014-12-09 2014-12-09 Automatic electrostatic plastics spraying machine Expired - Fee Related CN104492640B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410744651.1A CN104492640B (en) 2014-12-09 2014-12-09 Automatic electrostatic plastics spraying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410744651.1A CN104492640B (en) 2014-12-09 2014-12-09 Automatic electrostatic plastics spraying machine

Publications (2)

Publication Number Publication Date
CN104492640A true CN104492640A (en) 2015-04-08
CN104492640B CN104492640B (en) 2017-09-12

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728218A (en) * 2016-04-21 2016-07-06 张峰 Electrostatic coating device of locomotive-mounted wheel rail friction control material
CN107737676A (en) * 2017-10-17 2018-02-27 天津市欣跃今朝科技发展有限公司 A kind of electrostatic sprayer
GB2553787A (en) * 2016-09-13 2018-03-21 Haydell Michael A conditioning apparatus for providing a carrier gas
CN109482408A (en) * 2018-11-20 2019-03-19 台州市硕阳机械股份有限公司 A kind of plastics spraying machine and the plastic-spraying assembly line using the plastics spraying machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040050946A1 (en) * 2002-08-06 2004-03-18 Clean Earth Technologies, Llc Method and apparatus for electrostatic spray
US20080061166A1 (en) * 2002-10-15 2008-03-13 Innovative Cleaning Equipment, Inc. Portable powered foaming sprayer
CN101254496A (en) * 2007-03-01 2008-09-03 赵宫鼎 Portable electrodusting equipment
CN101553359A (en) * 2006-10-19 2009-10-07 阿肯色大学董事会 Methods and apparatus for making coatings using electrostatic spray
CN203370678U (en) * 2013-07-04 2014-01-01 联德(广州)机械有限公司 Automatic tracking spraying system used for spraying a helmet
CN204380911U (en) * 2014-12-09 2015-06-10 温岭市奥美特电子有限公司 Automatic electrostatic plastics spraying machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040050946A1 (en) * 2002-08-06 2004-03-18 Clean Earth Technologies, Llc Method and apparatus for electrostatic spray
US20080061166A1 (en) * 2002-10-15 2008-03-13 Innovative Cleaning Equipment, Inc. Portable powered foaming sprayer
CN101553359A (en) * 2006-10-19 2009-10-07 阿肯色大学董事会 Methods and apparatus for making coatings using electrostatic spray
CN101254496A (en) * 2007-03-01 2008-09-03 赵宫鼎 Portable electrodusting equipment
CN203370678U (en) * 2013-07-04 2014-01-01 联德(广州)机械有限公司 Automatic tracking spraying system used for spraying a helmet
CN204380911U (en) * 2014-12-09 2015-06-10 温岭市奥美特电子有限公司 Automatic electrostatic plastics spraying machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728218A (en) * 2016-04-21 2016-07-06 张峰 Electrostatic coating device of locomotive-mounted wheel rail friction control material
GB2553787A (en) * 2016-09-13 2018-03-21 Haydell Michael A conditioning apparatus for providing a carrier gas
WO2018051089A1 (en) * 2016-09-13 2018-03-22 BRIDLE, Andrew A conditioning apparatus for providing a carrier gas
US10974264B2 (en) 2016-09-13 2021-04-13 Michael Haydell Conditioning apparatus for providing a carrier gas
CN107737676A (en) * 2017-10-17 2018-02-27 天津市欣跃今朝科技发展有限公司 A kind of electrostatic sprayer
CN109482408A (en) * 2018-11-20 2019-03-19 台州市硕阳机械股份有限公司 A kind of plastics spraying machine and the plastic-spraying assembly line using the plastics spraying machine

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Granted publication date: 20170912

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CF01 Termination of patent right due to non-payment of annual fee