CN112452606A - Paint spraying device for axle - Google Patents
Paint spraying device for axle Download PDFInfo
- Publication number
- CN112452606A CN112452606A CN202011261081.2A CN202011261081A CN112452606A CN 112452606 A CN112452606 A CN 112452606A CN 202011261081 A CN202011261081 A CN 202011261081A CN 112452606 A CN112452606 A CN 112452606A
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- Prior art keywords
- axle
- box
- fixedly connected
- paint
- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means 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
- B05B13/0235—Means 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 the movement of the objects being a combination of rotation and linear displacement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/04—Pretreatment 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
- B05D3/0406—Pretreatment 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
- B05D3/0413—Heating with air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/04—Pretreatment 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
- B05D3/0406—Pretreatment 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
- B05D3/0426—Cooling with air
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention belongs to an axle paint spraying device in the field of automobile manufacturing, which comprises a base, wherein the top of the base is fixedly connected with a shell, the front end wall and the rear end wall in the shell are fixedly connected with two slide rails, a hydraulic rod is rotatably connected with a fixed plate, the other end of the hydraulic rod is fixedly connected with a fixed sleeve, the other end of an adjusting screw rod is fixedly connected with a clamping plate, a driven bevel gear is fixedly sleeved on the hydraulic rod, the output end of a second driving motor is fixedly connected with a driving bevel gear, the top of the shell is fixedly connected with four pumps, the output ends of the four pumps are fixedly communicated with spray heads, the top of the shell is fixedly communicated with a heating box, the top of the heating box is fixedly communicated with a ventilation pipe; this device can be fixed the axle of equidimension not, and can carry out processing such as degrease, rust-resistant, washing and stoving to the axle, can carry out the diversified paint spraying of turn-over to the axle when spraying paint simultaneously.
Description
Technical Field
The invention belongs to the field of automobile manufacturing, and particularly relates to an axle paint spraying device.
Background
With the development of the times, automobiles become an indispensable vehicle for people, and the automobiles are assembled by a plurality of parts, wherein an axle is an extremely important automobile part, the automobile axle (also called axle) is connected with a frame (or a bearing type automobile body) through a suspension, wheels are installed at two ends of the automobile axle, and the axle is used for bearing the load of the automobiles and maintaining the normal running of the automobiles on roads; the axle needs to be painted in the manufacturing process of the automobile axle for use.
Traditional axle paint spraying apparatus can only carry out single processing of spraying paint to the axle, still need the manual work to remove and carry out the processing such as degrease, rust-resistant, washing, and traditional axle paint spraying apparatus can only fix the axle of specific size of a dimension, when spraying paint, also can not carry out the turn-over to the axle and spray paint, it is inhomogeneous to cause the lacquer painting easily, need dry naturally in the stoving room after the completion of spraying paint simultaneously, has not only promoted intensity of labour, has still reduced production efficiency.
Disclosure of Invention
The invention provides an axle paint spraying device which is used for solving the problems.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an axle paint spraying device, which comprises a base, wherein the top of the base is fixedly connected with a shell, the front end wall and the rear end wall in the shell are fixedly connected with two slide rails, the left end of each slide rail is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a lead screw, the lead screw is rotatably connected with the slide rails, a slide block is in threaded connection with the lead screw and is in sliding connection with the slide rails, a fixed plate is fixedly connected with the slide block, a hydraulic rod is rotatably connected with the fixed plate, the other end of the hydraulic rod is fixedly connected with a fixed sleeve, three adjusting screw rods are in threaded connection with the fixed sleeve, one end of each adjusting screw rod is fixedly connected with a knob, the other end of each adjusting screw rod is fixedly connected, the output end of the second driving motor is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the top of the shell is sequentially provided with a degreasing box, a cleaning box, an antirust box and a paint box from left to right, the top of the shell is fixedly connected with four pumps, the output ends of the four pumps are respectively fixedly communicated with the degreasing box, the cleaning box, the antirust box and the paint box, the output ends of the four pumps are fixedly communicated with a spray head, the top of the shell is fixedly communicated with a heating box, the heating box is positioned between the antirust box and the paint box, the top of the heating box is fixedly communicated with a ventilation pipe, a heating rod is fixedly connected in the heating box, a heating wire is fixedly sleeved on the heating rod, the inner wall of the ventilation pipe is fixedly connected with three fixing rods, a third driving motor is fixedly connected between the three fixing rods, and the output end, the paint box is characterized in that the top of the shell is fixedly connected with an air cooler, the air cooler is located on the right side of the paint box, and the output end of the air cooler is fixedly communicated with the top of the shell.
As a preferred technical scheme of the invention, the base is internally provided with a cavity, the right side of the front end of the base is fixedly communicated with a sewage discharge pipe, the sewage discharge pipe is provided with a valve, and the top of the base is fixedly clamped with a net cover, so that sewage generated in the paint spraying process can be conveniently collected and discharged.
As a preferred technical scheme of the invention, the front end of the shell is provided with an observation window, and the front ends of the degreasing box, the cleaning box, the antirust box and the paint box are respectively provided with a metering window, so that the processing condition in the device can be conveniently observed, and the liquid amounts in the degreasing box, the cleaning box, the antirust box and the paint box can be conveniently monitored.
As a preferable technical scheme of the invention, the anti-slip pad is fixedly bonded on the clamping plate, so that the firmness of fixing the axle is improved.
As a preferable technical scheme of the invention, five partition plates are fixedly connected to the top in the shell to prevent liquid from splashing.
As a preferred technical scheme of the invention, one side of the inner wall of the ventilation pipe, which is far away from the shell, is fixedly connected with three fixed spiral pieces, the tops of the three fixed spiral pieces are provided with a dustproof net, three fixed bolts are movably inserted into the dustproof net, and the fixed bolts are in threaded connection with the fixed spiral pieces, so that external dust can be effectively prevented from being introduced into the device to pollute an axle during drying, and the dustproof net is convenient to disassemble and clean.
As a preferred technical scheme of the invention, the degreasing box, the cleaning box, the rust prevention box and the paint box are all insulation boxes, the degreasing box is filled with an alkaline degreasing agent, the cleaning box is filled with clear water, the rust prevention box is filled with a water-based rust inhibitor, and the paint box is filled with paint liquid.
A processing technology of an axle paint spraying device comprises the following processing steps:
s1 secure axle: the two ends of the axle are clamped and fixed through a fixed sleeve 13;
s2 degreasing treatment: pumping the alkaline degreasing agent in the degreasing box by a pump and spraying the alkaline degreasing agent by a spray head to degrease the axle, wherein the spraying pressure is 0.20-0.40MPa, the temperature is 55-65 ℃, and the time is 200-;
s3 cleaning the vehicle axle: the clear water in the cleaning box is pumped by a pump and sprayed out by a spray head to clean the axle, the spraying pressure is 0.40MPa-1.0MPa, the temperature is 100 +/-5 ℃, and the time is 180-;
s4 rust prevention treatment: pumping the water-based antirust agent in the antirust box by a pump and spraying the water-based antirust agent by a spray head to perform antirust treatment on the axle, wherein the spraying pressure is 0.30-0.50MPa, the temperature is 45-50 ℃, and the time is 180-190 s;
s5 drying treatment: the third driving motor drives the induced fan to rotate to blow air, and the air is heated by the electric heating wire to dry the moisture on the surface of the axle at the temperature of 100 +/-20 ℃ for 5-10 min;
s6 spray painting treatment: pumping the paint liquid in the paint box through a pump and spraying the paint liquid out of a spray head to spray paint on the axle;
s7 cold drying treatment: and blowing cold air to the axle by an air cooler for cold drying at the temperature of 5 +/-10 ℃ for 3-5 min.
The invention has the following beneficial effects: rotate adjusting screw through the knob and make splint press from both sides tight axle both ends, conveniently fix the axle of equidimension not, drive the lead screw through a driving motor and rotate, the lead screw rotates and drives the slider and slide in the spout, and the slider slides and drives the axle and remove, has avoided the manual work to remove the axle, has reduced intensity of labour.
When spraying paint, second driving motor drives driven bevel gear through initiative bevel gear and rotates, driven bevel gear rotates and drives the axle and rotate, can the effectual degree of consistency that promotes the axle and spray paint, and drive the induced fan through third driving motor and rotate and blow to the axle before spraying paint, and heat in order to dry through the heating wire, but carry out the cold-dry processing through the air-cooler to the axle after spraying paint, be favorable to protecting the finish, promote finish shaping speed, the effectual production efficiency that has promoted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third schematic structural view of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a schematic view of the structure of the pouch according to the present invention;
FIG. 6 is a front cross-sectional view of the present invention;
figure 7 is a front cross-sectional view of the heating box and ventilation tube of the present invention.
In the figure: 1. a base; 2. a blow-off pipe; 3. a valve; 4. a net cover; 5. a housing; 6. an observation window; 7. a slide rail; 8. a first drive motor; 9. a screw rod; 10. a slider; 11. a fixing plate; 12. a hydraulic lever; 13. fixing a sleeve; 14. adjusting the screw rod; 15. a knob; 16. a splint; 17. a non-slip mat; 18. a driven bevel gear; 19. a second drive motor; 20. a drive bevel gear; 21. a degreasing box; 22. a cleaning tank; 23. an antirust box; 24. a paint box; 25. a metering window; 26. a pump machine; 27. a spray head; 28. a partition plate; 29. a heating cartridge; 30. a vent pipe; 31. a heating rod; 32. an electric heating wire; 33. fixing the rod; 34. a third drive motor; 35. a fan guide; 36. fixing the spiral sheet; 37. a dust screen; 38. fixing the bolt; 39. an air cooler.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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.
Example (b): as shown in FIGS. 1-7, an axle paint spraying device comprises a base 1, a housing 5 is fixedly connected to the top of the base 1, two slide rails 7 are fixedly connected to the front and rear end walls in the housing 5, a first driving motor 8 is fixedly connected to the left end of each slide rail 7, a lead screw 9 is fixedly connected to the output end of each first driving motor 8, the lead screw 9 is rotatably connected to the corresponding slide rail 7, a slider 10 is threadedly connected to the lead screw 9, the slider 10 is slidably connected to the corresponding slide rail 7, a fixing plate 11 is fixedly connected to the slider 10, a hydraulic rod 12 is rotatably connected to the fixing plate 11, a fixing sleeve 13 is fixedly connected to the other end of the hydraulic rod 12, three adjusting screws 14 are threadedly connected to the fixing sleeve 13, a knob 15 is fixedly connected to one end of each adjusting screw 14, a clamping plate 16 is fixedly connected to the other end of, the output end of the second driving motor 19 is fixedly connected with a driving bevel gear 20, the driving bevel gear 20 is meshed with a driven bevel gear 18, the top of the shell 5 is sequentially provided with a degreasing box 21, a cleaning box 22, an antirust box 23 and a paint box 24 from left to right, the top of the shell 5 is fixedly connected with four pumps 26, the output ends of the four pumps 26 are respectively fixedly communicated with the degreasing box 21, the cleaning box 22, the antirust box 23 and the paint box 24, the output ends of the four pumps 26 are fixedly communicated with a spray head 27, the top of the shell 5 is fixedly communicated with a heating box 29, the heating box 29 is positioned between the antirust box 23 and the paint box 24, the top of the heating box 29 is fixedly communicated with a vent pipe 30, a heating rod 31 is fixedly connected in the heating box 29, a heating wire 32 is fixedly sleeved on the heating rod 31, three fixing rods 33 are fixedly connected on the inner wall of the vent pipe, the output end of the third driving motor 34 is fixedly connected with an induced fan 35, the top of the shell 5 is fixedly connected with an air cooler 39, the air cooler 39 is located on the right side of the paint box 24, and the output end of the air cooler 39 is fixedly communicated with the top of the shell 5.
A cavity is formed in the base 1, the right side of the front end of the base 1 is fixedly communicated with a discharge pipe 2, a valve 3 is arranged on the discharge pipe 2, and a net cover 4 is fixedly clamped at the top of the base 1, so that sewage generated in the paint spraying process can be conveniently collected and discharged; the front end of the shell 5 is provided with an observation window 6, and the front ends of the degreasing box 21, the cleaning box 22, the antirust box 23 and the paint box 24 are provided with a metering window 25, so that the processing condition in the device can be observed conveniently, and the liquid amounts in the degreasing box 21, the cleaning box 22, the antirust box 23 and the paint box 24 can be monitored conveniently; the anti-slip pad 17 is fixedly bonded on the clamping plate 16, so that the firmness of fixing the axle is improved; five partition plates 28 are fixedly connected to the top in the shell 5 to prevent liquid from splashing; the inner wall of the ventilation pipe 30 is fixedly connected with three fixed spiral pieces 36 on one side far away from the shell 5, the top of each fixed spiral piece 36 is provided with a dustproof net 37, three fixed bolts 38 are movably inserted on the dustproof net 37, the fixed bolts 38 are in threaded connection with the fixed spiral pieces 36, external dust can be effectively prevented from being introduced into the device to pollute the axle during drying, and the dustproof net 37 is convenient to disassemble and clean; the degreasing box 21, the cleaning box 22, the rust prevention box 23 and the paint box 24 are insulation boxes, alkaline degreasing agent is filled in the degreasing box 21, clear water is filled in the cleaning box 22, water-based rust prevention agent is filled in the rust prevention box 23, and paint liquid is filled in the paint box 24.
A method of painting an axle, suitable for use in any of claims 1 to 7, comprising the process steps of:
s1 secure axle: the two ends of the axle are clamped and fixed through a fixed sleeve 13;
s2 degreasing treatment: the alkaline degreasing agent in the degreasing box 21 is pumped by a pump 26 and sprayed out by a nozzle 27 to degrease the axle, wherein the spraying pressure is 0.20-0.40MPa, the temperature is 55-65 ℃, and the time is 200-;
s3 cleaning the vehicle axle: clear water in the cleaning box 22 is pumped by a pump 26 and sprayed out by a spray head 27 to clean the axle, wherein the spraying pressure is 0.40MPa-1.0MPa, the temperature is 100 +/-5 ℃, and the time is 180-;
s4 rust prevention treatment: pumping the water-based antirust agent in the antirust box 23 by a pump 26 and spraying the water-based antirust agent by a spray head 27 to perform antirust treatment on the axle, wherein the spraying pressure is 0.30-0.50MPa, the temperature is 45-50 ℃, and the time is 180-;
s5 drying treatment: the third driving motor 34 drives the induced fan 35 to rotate to blow air, and the moisture on the surface of the axle is dried by heating through the heating wire 32, wherein the temperature is 100 +/-20 ℃, and the time is 5-10 min;
s6 spray painting treatment: pumping the paint liquid in the paint box 24 through a pump 26 and spraying the paint liquid out of a spray head 27 to spray paint on the axle;
s7 cold drying treatment: and blowing cold air to the axle by an air cooler 39 for cold drying at the temperature of 5 +/-10 ℃ for 3-5 min.
Specifically, when the axle fixing device is used, the axle is pretreated firstly, dust on the surface of the axle is wiped clean, after the treatment is finished, the axle is placed into the fixing sleeve 13, the adjusting screw 14 is rotated through the knob 15, so that the clamping plates 16 clamp two end parts of the axle, and the axles with different sizes are conveniently fixed; after the fixing is finished, the first driving motor 8 drives the screw rod 9 to rotate, the screw rod 9 rotates to drive the sliding block to slide in the sliding groove, and the sliding block slides to drive the axle to move, so that the axle is prevented from being moved manually, and the labor intensity is reduced; when the axle passes below the degreasing box 21, the pump 26 pumps alkaline degreasing agent in the degreasing box 21 and sprays the alkaline degreasing agent by the spray head 27 to degrease the axle, when the axle passes below the cleaning box 22, the pump 26 pumps clear water in the cleaning box 22 and sprays the clear water by the spray head 27 to clean the axle, when the axle passes below the rust removing box, the pump 26 pumps water-based rust inhibitor in the rust preventing box 23 and sprays the clear water by the spray head 27 to perform rust preventing treatment on the axle, when the axle passes below the ventilation pipe, the third driving motor 34 drives the induced fan 35 to rotate to blow air on the axle and heats the axle by the heating wire 32 to dry, after painting, the cold air blower 39 is used to perform cold drying treatment on the axle, which is beneficial to protecting the paint surface, improving the paint surface forming rate and effectively improving the production efficiency, when the axle passes below the paint box 24, the pump 26 pumps paint liquid in the paint box 24 and sprays the paint on the axle by the spray head 27, when spraying paint, the second driving motor 19 drives the driven bevel gear 18 to rotate through the driving bevel gear 20, and the driven bevel gear 18 rotates to drive the axle to rotate, so that the paint spraying uniformity of the axle can be effectively improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element 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.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an axle paint spraying apparatus, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (5), the front end wall and the rear end wall in the shell (5) are fixedly connected with two sliding rails (7), the left end of each sliding rail (7) is fixedly connected with a first driving motor (8), the output end of each first driving motor (8) is fixedly connected with a lead screw (9), each lead screw (9) is rotatably connected with the corresponding sliding rail (7), each lead screw (9) is connected with a sliding block (10) in a threaded manner, each sliding block (10) is slidably connected with the corresponding sliding rail (7), each sliding block (10) is fixedly connected with a fixing plate (11), each fixing plate (11) is rotatably connected with a hydraulic rod (12), the other end of each hydraulic rod (12) is fixedly connected with a fixing sleeve (13), each fixing sleeve (13) is connected with three adjusting screw rods (14) in a threaded manner, the other end of the adjusting screw rod (14) is fixedly connected with a clamping plate (16), a driven bevel gear (18) is connected to a fixed sleeve (13) on the hydraulic rod (12), a second driving motor (19) is fixedly connected to the top of the fixed plate (11), a driving bevel gear (20) is fixedly connected to the output end of the second driving motor (19), the driving bevel gear (20) is meshed with the driven bevel gear (18), a degreasing box (21), a cleaning box (22), an antirust box (23) and a paint box (24) are sequentially arranged on the top of the shell (5) from left to right, four pump machines (26) are fixedly connected to the top of the shell (5), the output ends of the four pump machines (26) are respectively fixedly communicated with the degreasing box (21), the cleaning box (22), the antirust box (23) and the paint box (24), and the output ends of the four pump machines (26) are fixedly communicated with a spray head, casing (5) top fixed intercommunication has heating box (29), heating box (29) are located between rust-resistant case (23) and paint box (24), heating box (29) top fixed intercommunication has ventilation pipe (30), fixedly connected with heating rod (31) in heating box (29), fixed cover has heating wire (32) on heating rod (31), three dead lever (33) of ventilation pipe (30) inner wall fixedly connected with, three fixed connection has third driving motor (34) between dead lever (33), third driving motor (34) output end fixedly connected with induced fan (35), casing (5) top fixedly connected with air-cooler (39), air-cooler (39) are located paint box (24) right side, air-cooler (39) output and casing (5) top fixed intercommunication.
2. An axle painting apparatus according to claim 1, wherein: the improved sewage treatment device is characterized in that a cavity is formed in the base (1), a sewage discharge pipe (2) is fixedly communicated with the right side of the front end of the base (1), a valve (3) is arranged on the sewage discharge pipe (2), and a net cover (4) is fixedly clamped at the top of the base (1).
3. An axle painting apparatus according to claim 1, wherein: observation window (6) have been seted up to casing (5) front end, measurement window (25) have all been seted up to degrease case (21), washing case (22), rust-resistant case (23) and lacquer case (24) front end.
4. An axle painting apparatus according to claim 1, wherein: and an anti-skid pad (17) is fixedly bonded on the clamping plate (16).
5. An axle painting apparatus according to claim 1, wherein: the top in the shell (5) is fixedly connected with five partition plates (28).
6. An axle painting apparatus according to claim 1, wherein: the inner wall of the ventilation pipe (30) is fixedly connected with three fixed spiral pieces (36) on one side far away from the shell (5), the top of each fixed spiral piece (36) is provided with a dustproof net (37), three fixed bolts (38) are movably inserted into the dustproof net (37), and the fixed bolts (38) are in threaded connection with the fixed spiral pieces (36).
7. An axle painting apparatus according to claim 1, wherein: degreasing box (21), washing case (22), rust-resistant case (23) and lacquer case (24) are the insulation can, alkaline degreasing agent is equipped with in degreasing box (21), the clear water is equipped with in washing case (22), waterborne rust inhibitor is equipped with in rust-resistant case (23), the lacquer liquid is equipped with in lacquer case (24).
8. A machining process of an axle paint spraying device is characterized by being applied to any one of the axle paint spraying devices 1-7, and comprising the following process steps:
s1 secure axle: the two ends of the axle are clamped and fixed through a fixed sleeve (13);
s2 degreasing treatment: pumping the alkaline degreasing agent in the degreasing box (21) by a pump (26) and spraying the alkaline degreasing agent by a spray head (27) to degrease the axle, wherein the spraying pressure is 0.20-0.40MPa, the temperature is 55-65 ℃, and the time is 200-;
s3 cleaning the vehicle axle: clear water in the cleaning box (22) is pumped by a pump (26) and is sprayed out by a spray head (27) to clean the axle, the spraying pressure is 0.40MPa to 1.0MPa, the temperature is 100 +/-5 ℃, and the time is 180-;
s4 rust prevention treatment: pumping the water-based antirust agent in the antirust box (23) by a pump (26) and spraying the water-based antirust agent by a spray head (27) to perform antirust treatment on the axle, wherein the spraying pressure is 0.30-0.50MPa, the temperature is 45-50 ℃, and the time is 180 seconds and 190 seconds;
s5 drying treatment: the third driving motor (34) drives the induced draft fan to rotate to blow air, and the moisture on the surface of the axle is dried by heating through the electric heating wire, wherein the temperature is 100 +/-20 ℃, and the time is 5-10 min;
s6 spray painting treatment: pumping the paint liquid in the paint box (24) through a pump (26) and spraying the paint liquid out of a spray head (27) to spray paint on the axle;
s7 cold drying treatment: and blowing cold air to the axle by an air cooler (39) for cold drying at the temperature of 5 +/-10 ℃ for 3-5 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011261081.2A CN112452606A (en) | 2020-11-12 | 2020-11-12 | Paint spraying device for axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011261081.2A CN112452606A (en) | 2020-11-12 | 2020-11-12 | Paint spraying device for axle |
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| Publication Number | Publication Date |
|---|---|
| CN112452606A true CN112452606A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011261081.2A Pending CN112452606A (en) | 2020-11-12 | 2020-11-12 | Paint spraying device for axle |
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| CN (1) | CN112452606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510022A (en) * | 2021-07-02 | 2021-10-19 | 上海萨姆森阀门有限公司 | Device and process for processing surface coating of pneumatic ball valve |
| CN114210490A (en) * | 2021-12-20 | 2022-03-22 | 江苏盛恒液压机械有限公司 | Spraying device for production of hydraulic pipeline connector and machining method thereof |
| CN114308469A (en) * | 2021-12-30 | 2022-04-12 | 徐州永盛机电有限公司 | Rear axle spraying mechanism |
| CN115007382A (en) * | 2022-06-29 | 2022-09-06 | 江西浙丰工贸有限公司 | Spraying device for machining steel structure column |
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