CN110773344B - Priming paint spraying device for columnar accessory coating - Google Patents

Priming paint spraying device for columnar accessory coating Download PDF

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Publication number
CN110773344B
CN110773344B CN201911073900.8A CN201911073900A CN110773344B CN 110773344 B CN110773344 B CN 110773344B CN 201911073900 A CN201911073900 A CN 201911073900A CN 110773344 B CN110773344 B CN 110773344B
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China
Prior art keywords
paint
box body
plate
box
primer
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CN201911073900.8A
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CN110773344A (en
Inventor
余立冬
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Jiangsu Pengfei Automation Machinery Co ltd
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Jiangsu Pengfei Automation Machinery Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • 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
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/20Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00Spray booths
    • B05B16/40Construction elements specially adapted therefor, e.g. floors, walls or ceilings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413Heating with air

Abstract

The invention discloses a primer spraying device for coating columnar accessories, which comprises a belt roller mounting plate, a belt roller, a reinforcing plate, a conveying belt, a box body, a support column, a first transverse plate, an electric push rod, an air heater, an air inlet joint, a first motor, a second motor, a flow meter, a paint box, a liquid outlet joint, a paint pump, a four-way pipe, a second transverse plate, a first cavity, a nozzle, a stirring shaft, a stirring fan, a second cavity, a liquid inlet joint, a nozzle and a paint spraying barrel. The paint spraying mechanism comprises a paint spraying mechanism, the paint spraying mechanism can lead out the primer in the paint box through a paint pump, and then the primer is uniformly sprayed on the surface of the columnar accessory through a spray head in a paint spraying cylinder, so that the primer is not required to be sprayed manually, the investment of labor cost is reduced, and the primer can be sprayed quickly on the columnar accessory; through the air heater of the drying mechanism, hot air can be sprayed out from the spray head in the box body, so that the columnar accessory can be quickly dried after being sprayed with primer, and the efficiency of the whole coating process of the columnar accessory can be improved conveniently.

Description

Priming paint spraying device for columnar accessory coating
Technical Field
The invention relates to a primer spraying device, in particular to a primer spraying device for coating columnar accessories, and belongs to the technical field of application of primer spraying devices.
Background
The columnar fitting refers to a mechanical fitting with the appearance like a column, most of the surface of the columnar fitting is coated with antirust paint, and the coating is an important link in a surface manufacturing process. The defects of rust prevention, corrosion prevention, attractiveness and change of the use of materials are that the coating quality is one of important aspects of the overall quality of products, the appearance quality of the products not only reflects the protection and decoration performance of the products, but also is an important factor forming the value of the products, processes such as cleaning, primer spraying, drying, finish spraying, drying and curing and the like need to be carried out when metal accessories are coated, and a spraying device needs to be used when the primer is sprayed.
Present when carrying out the spraying priming paint to the column accessory, mostly be artifical handheld paint spraying apparatus to column accessory spraying priming paint, the cost of labor drops into great, spraying efficiency is lower, and when the modulation priming paint, most all be the manual work and stir, it is comparatively troublesome, be unfavorable for the modulation of priming paint, and after the priming paint spraying is accomplished, mostly make the column accessory natural drying of spraying priming paint, dry required time is longer, the efficiency of the whole application technology of column accessory has been reduced, there is certain defect. Therefore, a primer spraying device for coating a columnar fitting has been proposed to solve the above problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a primer coating device for coating a columnar fitting.
The invention realizes the aim through the following technical scheme, the primer spraying device for coating the columnar fittings comprises a belt roller mounting plate, belt rollers, a box body, a paint spraying mechanism, a drying mechanism and two reinforcing plates, wherein the two ends of the two reinforcing plates are fixedly connected with the belt roller mounting plate, the bottoms of the four belt roller mounting plates are horizontally and fixedly connected with a second transverse plate, the belt rollers are rotatably mounted between the belt roller mounting plates at the two ends of the two reinforcing plates, a conveying belt is coated and rolled between the two belt rollers, the box body is arranged on the top surface of the middle part of the two reinforcing plates, the drying mechanism is arranged on the box body, the paint spraying mechanism is arranged on the top surface of the top plate of the box body and the top surface of the second transverse plate, the top plate and one side plate of the box body are provided with a first cavity communicated with each other, a plurality of nozzles are mounted on the inner wall of one side plate of the box body, and the input ends of the nozzles extend into the first cavity;
the drying mechanism comprises pillars, a first transverse plate, an air heater and an air inlet connector, the pillars are vertically and fixedly connected with four corners of the bottom surface of the first transverse plate, the bottom ends of the four pillars are fixedly connected with the top surface of a top plate of the box body, an electric push rod is installed on the top surface of the box body, the air inlet connector is installed on the top surface of the top plate of the box body, the bottom end of the air inlet connector extends into the first cavity, and the top end of the air inlet connector is connected with the output end of the air heater;
the mechanism of spraying paint includes electric putter, lacquer case, lacquer pump, four-way pipe, second diaphragm, shower nozzle, a section of thick bamboo and rabbling mechanism spray paint, even equidistance's rigid coupling has three electric putter on the roof of box, it is three a section of thick bamboo that sprays paint is all installed to electric putter's bottom, open the second cavity that has the intercommunication in the roof of a section of thick bamboo and the bobbin board that sprays paint, electric putter's roof install with liquid inlet joint, liquid inlet joint's bottom extends to in the second cavity, the inner wall top-down of a section of thick bamboo that sprays paint is the even equidistance of circumference form and installs a plurality of shower nozzles, the input of shower nozzle extends to in the second cavity, lacquer case and lacquer pump are installed in the top surface of second diaphragm in proper order, rabbling mechanism installs on the roof of lacquer case, the bottom department of a lacquer case curb plate runs through and installs out the liquid joint, the input, the output end of the paint pump is connected with one branch pipe of the four-way pipe, and the other branch pipes of the four-way pipe are connected with the liquid inlet joint through pipelines; a liquid level observation window is embedded in one side plate of the paint box, corrosion-resistant waterproof sealant is coated at the contact position of the liquid level observation window and the box body, and scale marks are marked on the liquid level observation window; damping gaskets are arranged at the bottoms of the paint pump, the second motor and the hot air blower, and corrosion-resistant non-stick coatings are sprayed on the inner wall of the paint box;
rabbling mechanism includes second motor, (mixing) shaft and stirring fan, the center department at lacquer case roof bottom surface is installed through the bearing in the top of (mixing) shaft, the top surface at the lacquer case is installed to the second motor, the output of lacquer case is connected with the top of (mixing) shaft, the even equidistance's of (mixing) shaft screen cloth outer wall top-down rigid coupling has a plurality of stirring fans.
Preferably, a first motor is mounted on the outer wall of one of the belt roller mounting plates, and the input end of the first motor is connected with one end of one of the belt rollers.
Preferably, a plurality of belt supporting rollers are rotatably arranged between the two reinforcing plates at equal intervals, and the belt supporting rollers are contacted with the conveying belt.
Preferably, the box body is provided with material openings on two side plates corresponding to each other, and the conveying belt horizontally penetrates through the bottom of the material openings.
Preferably, the bottom end of the mounting plate with the roller is fixedly connected with a backing plate, and the bottom surface of the backing plate is attached with a wear-resistant rubber anti-slip pad.
Preferably, it has the charging mouth to open on the roof of lacquer case, the cap is installed to the screw thread on the charging mouth, the top department of lacquer case curb plate runs through and installs the watering head, the overhead flowmeter that installs of watering.
Preferably, a box door is hinged to one side face of the box body, a rubber sealing strip is installed at the contact position of the box door and the box body, and an observation window is embedded in the box door.
Preferably, the pipeline connected between the four-way pipe and the liquid inlet joint is a corrosion-resistant hose, and the length of the corrosion-resistant hose is long enough.
The invention has the beneficial effects that:
1. the paint spraying mechanism comprises a paint spraying mechanism, the paint spraying mechanism can lead out the primer in the paint box through a paint pump, and then the primer is uniformly sprayed on the surface of the columnar accessory through a spray head in a paint spraying cylinder, so that the primer is not required to be sprayed manually, the investment of labor cost is reduced, and the primer can be sprayed quickly on the columnar accessory;
2. according to the invention, the paint box of the paint spraying mechanism is provided with the stirring mechanism, under the action of the motor of the stirring mechanism, the stirring fan on the stirring shaft is used for stirring water and the primer raw material in the paint box, manual stirring is not needed, and rapid preparation of the primer is facilitated;
3. the invention comprises the drying mechanism, hot air can be sprayed out from the spray head in the box body through the hot air blower of the drying mechanism, the blown hot air can dry the surface of the columnar accessory after the primer is sprayed, the rapid drying of the columnar accessory after the primer is sprayed is facilitated, the efficiency of the integral coating process of the columnar accessory is convenient to improve, the device has a simple structure, and the use is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the case according to the present invention;
FIG. 4 is a schematic view of the internal structure of the water tank of the present invention;
FIG. 5 is a schematic view of the internal structure of the paint spray canister of the present invention.
In the figure: 1. the device comprises a roller mounting plate, 2, a roller, 3, a reinforcing plate, 4, a conveying belt, 5, a box body, 6, a support column, 7, a first transverse plate, 8, an electric push rod, 9, an air heater, 10, an air inlet connector, 11, a first motor, 12, a second motor, 13, a flowmeter, 14, a paint box, 15, a liquid outlet connector, 16, a paint pump, 17, a four-way pipe, 18, a second transverse plate, 19, a first cavity, 20, a nozzle, 21, a stirring shaft, 22, a stirring fan, 23, a second cavity, 24, a liquid inlet connector, 25, a spray head, 26 and a paint spraying barrel.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-5, a primer spraying device for coating a columnar accessory comprises a belt roller mounting plate 1, belt rollers 2, a box body 5, a paint spraying mechanism, a drying mechanism and two reinforcing plates 3, wherein the two ends of the two reinforcing plates 3 are fixedly connected with the belt roller mounting plates 1, the bottoms of the four belt roller mounting plates 1 are horizontally and fixedly connected with second transverse plates 18, the belt rollers 2 are rotatably mounted between the belt roller mounting plates 1 at the two ends of the two reinforcing plates 3, a conveying belt 4 is wrapped and rolled between the two belt rollers 2, the box body 5 is mounted on the top surface of the middle part of the two reinforcing plates 3, the drying mechanism is mounted on the box body 5, the paint spraying mechanism is mounted on the top surfaces of the top plate of the box body 5 and the second transverse plates 18, a first cavity 19 communicated with the top plate of the box body 5 and one side plate is formed in the top plate and one side plate, and a plurality of nozzles 20 are mounted on, the input end of the nozzle 20 extends into the first cavity 19;
the drying mechanism comprises pillars 6, a first transverse plate 7, an air heater 9 and an air inlet joint 10, the pillars 6 are vertically and fixedly connected at four corners of the bottom surface of the first transverse plate 7, the bottom ends of the four pillars 6 are fixedly connected with the top surface of the top plate of the box body 5, an electric push rod 8 is installed on the top surface of the first transverse plate 7, the air inlet joint 10 is installed on the top surface of the top plate of the box body 5, the bottom end of the air inlet joint 10 extends into a first cavity 19, and the top end of the air inlet joint 10 is connected with the output end of the air heater 9;
the mechanism of spraying paint includes electric putter 8, lacquer case 14, lacquer pump 16, four-way pipe 17, second diaphragm 18, shower nozzle 25, a 26 and rabbling mechanism spray paint, even equidistance rigid coupling has three electric putter 8 on the roof of box 5, it is three a 26 that sprays paint is all installed to electric putter 8's bottom, it has the second cavity 23 of intercommunication to open in the roof of a 26 and the bobbin board of spraying paint, electric putter 8's roof install with liquid inlet joint 24, liquid inlet joint 24's bottom extends to in the second cavity 23, the inner wall top-down of a 26 that sprays paint is the even equidistance of circumference form installs a plurality of shower nozzles 25, the input of shower nozzle 25 extends to in the second cavity 23, the top surface at second 18 diaphragms is installed in proper order to lacquer case 14 and lacquer pump 16, rabbling mechanism installs on lacquer case 14's roof, the bottom department of 14 curb plates of lacquer case runs through and installs out liquid joint 15, the input end of the paint pump 16 is connected with one end of the liquid outlet joint 15, the output end of the paint pump 16 is connected with one branch pipe of the four-way pipe 17, and the rest branch pipes of the four-way pipe 17 are connected with the liquid inlet joint 24 through pipelines;
rabbling mechanism includes second motor 12, (mixing) shaft 21 and stirring fan 22, the center department at 14 roof bottom surfaces of paint box is installed through the bearing on the top of (mixing) shaft 21, the top surface at 14 paint box is installed to second motor 12, the output of paint box 14 is connected with the top of (mixing) shaft 21, the even equidistance rigid coupling of (mixing) shaft 21 screen cloth outer wall top-down has a plurality of stirring fans 22.
The outer wall of one of the belt roller mounting plates 1 is provided with a first motor 11, and the input end of the first motor 11 is connected with one end of one of the belt rollers 2, so that the conveyor belt 4 can rotate conveniently, and the dried cylindrical accessories can be conveyed conveniently; a plurality of belt supporting rollers are uniformly and equidistantly rotatably arranged between the two reinforcing plates 3, and the belt supporting rollers are contacted with the conveyer belt 4 so as to be convenient for lifting the conveyer belt 4; the two side plates of the box body 5 corresponding to each other are provided with a material port, and the conveyer belt 4 horizontally penetrates through the bottom of the material port; the bottom end of the belt roller mounting plate 1 is fixedly connected with a backing plate, and a wear-resistant rubber anti-slip pad is attached to the bottom surface of the backing plate, so that the device is convenient to place; a feeding nozzle is arranged on a top plate of the paint box 14, a cap is arranged on the feeding nozzle in a threaded mode, a water adding head penetrates through the top of one side plate of the paint box 14, and a flow meter 13 is arranged on the water adding head; a box door is hinged to one side face of the box body 5, a rubber sealing strip is arranged at the contact position of the box door and the box body, and an observation window is embedded in the box door; the pipeline that is connected between four-way pipe 17 and liquid inlet joint 24 is corrosion-resistant hose, just corrosion-resistant hose's length is enough long.
When the primer paint stirring device is used, electrical elements appearing in the application are externally connected and communicated with a power supply and a control switch, when the primer paint stirring device is used, a proper amount of primer paint raw materials are added into a paint box 14, then a flowmeter 13 is externally connected with a water pump, water with a proper proportion is injected into the paint box 14, then a second motor 12 of a stirring mechanism on the paint box 14 is driven to work through the control switch, the stirring shaft 21 is driven to rotate when the second motor 12 works, and then a stirring fan 22 on the stirring shaft 21 is used for stirring the water in the paint box 14 and the primer paint raw materials, manual stirring is not needed, and rapid modulation of primer paint is facilitated;
then the columnar fittings needing to be sprayed with the primer are placed on the conveying belt 4 right below the paint spraying cylinders 26, then the electric push rod 8 is lowered through the control switch until the columnar fittings are covered by the paint spraying cylinders 26, then the paint pump 16 works through the control switch, when the paint pump 16 works, the adjusted primer in the paint box 14 is led out, is led into the first cavity 19 of each paint spraying cylinder 26 after being shunted by the four-way pipe 17, and is finally sprayed out by the spray nozzles 25 in the paint spraying cylinders 26, and the primer sprayed out by the spray nozzles 25 can be quickly and uniformly sprayed to the outer walls of the columnar fittings, so that the columnar fittings can be sprayed quickly;
after the spraying is accomplished, electric putter 8 rises, then make the air heater 9 work of drying mechanism through control switch, air heater 9 during operation, the hot-blast air that produces is blown into in the first cavity 19 of box 5 by air inlet joint 10, then blow off by shower nozzle 25, the hot-blast surface that can carry out the column accessory after the spraying priming paint that blows off dries, be favorable to the rapid draing behind the column accessory spraying priming paint, be convenient for going on of follow-up technology, be convenient for improve the efficiency of the whole coating technology of column accessory, device simple structure, it is comparatively convenient to use.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a column is priming paint spraying device for accessory application which characterized in that: the roller-type belt conveyor comprises a belt roller mounting plate (1), belt rollers (2), a box body (5), a paint spraying mechanism, a drying mechanism and two reinforcing plates (3), wherein the two ends of each reinforcing plate (3) are fixedly connected with the belt roller mounting plate (1), the bottom of each belt roller mounting plate (1) is horizontally and fixedly connected with a second transverse plate (18), the two belt roller mounting plates (1) at the two ends of each reinforcing plate (3) are rotatably mounted with the belt rollers (2), a conveying belt (4) is wrapped and rolled between the two belt rollers (2), the box body (5) is mounted on the top surfaces of the middle parts of the two reinforcing plates (3), the drying mechanism is mounted on the box body (5), the paint spraying mechanism is mounted on the top surfaces of the top plate of the box body (5) and the second transverse plate (18), and communicated first cavities (19) are formed in the top plate and the side plate of the box body (, a plurality of nozzles (20) are mounted on the inner wall of one side plate of the box body (5), and the input ends of the nozzles (20) extend into the first cavity (19);
the drying mechanism comprises pillars (6), a first transverse plate (7), an air heater (9) and an air inlet connector (10), the pillars (6) are fixedly connected to four corners of the bottom surface of the first transverse plate (7) vertically, the bottom ends of the four pillars (6) are fixedly connected to the top surface of the top plate of the box body (5), an electric push rod (8) is installed on the top surface of the box body (5), the air inlet connector (10) is installed on the top surface of the top plate of the box body (5), the bottom end of the air inlet connector (10) extends into the first cavity (19), and the top end of the air inlet connector (10) is connected with the output end of the air heater (9);
the mechanism of spraying paint includes electric putter (8), lacquer case (14), lacquer pump (16), four-way pipe (17), second diaphragm (18), shower nozzle (25), a section of thick bamboo (26) and rabbling mechanism spray paint, the rigid coupling of even equidistance has three electric putter (8) on the roof of box (5), and is three a section of thick bamboo (26) of spraying paint is all installed to the bottom of electric putter (8), open in the roof and the bobbin sheet of a section of thick bamboo (26) of spraying paint has second cavity (23) of intercommunication, liquid inlet joint (24) are installed to the roof of electric putter (8), the bottom of liquid inlet joint (24) extends to in second cavity (23), the inner wall top-down of a section of thick bamboo (26) of spraying paint is the even equidistance of circumference form and installs a plurality of shower nozzles (25), the input of shower nozzle (25) extends to in second cavity (23), the top surface at second diaphragm (18) is installed in proper order to lacquer case (14) and lacquer pump (16), the stirring mechanism is installed on a top plate of the paint box (14), a liquid outlet joint (15) penetrates through the bottom of one side plate of the paint box (14), the input end of the paint pump (16) is connected with one end of the liquid outlet joint (15), the output end of the paint pump (16) is connected with one branch pipe of a four-way pipe (17), and the rest branch pipes of the four-way pipe (17) are connected with a liquid inlet joint (24) through pipelines; a liquid level observation window is embedded into one side plate of the paint box (14), corrosion-resistant waterproof sealant is coated at the contact position of the liquid level observation window and the box body (5), and scale marks are carved on the liquid level observation window; damping gaskets are arranged at the bottoms of the paint pump (16), the second motor (12) and the hot air blower (9), and corrosion-resistant non-stick coatings are sprayed on the inner wall of the paint box (14); a feeding nozzle is arranged on a top plate of the paint box (14), a cap is installed on the feeding nozzle in a threaded mode, a water adding head penetrates through the top of one side plate of the paint box (14), and a flow meter (13) is installed on the water adding head;
rabbling mechanism includes second motor (12), (mixing) shaft (21) and stirring fan (22), the center department at lacquer case (14) roof bottom surface is installed through the bearing on the top of (mixing) shaft (21), the top surface at lacquer case (14) is installed in second motor (12), the output of lacquer case (14) is connected with the top of (mixing) shaft (21), the even equidistance rigid coupling of (mixing) shaft (21) screen cloth outer wall top-down has a plurality of stirring fans (22).
2. The primer spraying device for coating a cylindrical part according to claim 1, wherein: one of them take the outer wall of roller mounting panel (1) to install first motor (11), the input of first motor (11) is connected with one of them one end of taking roller (2).
3. The primer spraying device for coating a cylindrical part according to claim 1, wherein: two even equidistance rotation between reinforcing plate (3) is installed a plurality of carrier tape rollers, the carrier tape roller touches with transport area (4).
4. The primer spraying device for coating a cylindrical part according to claim 1, wherein: the two side plates corresponding to each other of the box body (5) are provided with material openings, and the conveying belt (4) horizontally penetrates through the bottom of the material openings.
5. The primer spraying device for coating a cylindrical part according to claim 1, wherein: the bottom rigid coupling of band roller mounting panel (1) has the backing plate, the attached wear-resisting rubber slipmat of installing in bottom surface of backing plate.
6. The primer spraying device for coating a cylindrical part according to claim 1, wherein: a box door is hinged to one side face of the box body (5), a rubber sealing strip is installed at the contact position of the box door and the box body, and an observation window is embedded in the box door.
7. The primer spraying device for coating a cylindrical part according to claim 1, wherein: the pipeline that is connected between four-way pipe (17) and liquid inlet joint (24) is corrosion-resistant hose, just corrosion-resistant hose's length is enough long.
CN201911073900.8A 2019-11-06 2019-11-06 Priming paint spraying device for columnar accessory coating Active CN110773344B (en)

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CN201911073900.8A CN110773344B (en) 2019-11-06 2019-11-06 Priming paint spraying device for columnar accessory coating

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Application Number Priority Date Filing Date Title
CN201911073900.8A CN110773344B (en) 2019-11-06 2019-11-06 Priming paint spraying device for columnar accessory coating

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CN110773344B true CN110773344B (en) 2020-12-11

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CN114100931A (en) * 2021-10-09 2022-03-01 镇江市丹徒区博世汽车配件有限公司 Railway accessory production and processing device and application method thereof

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