CN213000818U - Workpiece rotary continuous spraying device - Google Patents
Workpiece rotary continuous spraying device Download PDFInfo
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- CN213000818U CN213000818U CN202020673589.2U CN202020673589U CN213000818U CN 213000818 U CN213000818 U CN 213000818U CN 202020673589 U CN202020673589 U CN 202020673589U CN 213000818 U CN213000818 U CN 213000818U
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Abstract
The utility model discloses a rotatory continuous spraying device of work piece, it is including installing the rotation axis on the base, the top of rotation axis is connected with the carousel, the carousel is connected with the rotating electrical machines, several work piece mount pad is evenly installed along same circumference to the upper surface of carousel, the outside of carousel is provided with rack-mounted scribbles the workbin, it is linked together with the air compressor machine to scribble the workbin, it is linked together with the coating spray tube through the coating conveyer pipe to scribble the workbin, the coating spray tube is the open lateral wall cavity tubulose cover body in bottom, install array shower nozzle on the inner wall of coating spray tube, the shower nozzle equipartition is on the top and the. The workpieces enter the coating spraying pipe one by one through the rotation of the rotary table, the coating in the coating box is uniformly sprayed out from the spray head in the coating spraying pipe under the action of high-pressure gas, the surface of the workpiece is sprayed with paint, and a uniform coating is formed on the surface of the workpiece. Through the utility model discloses an use the quality that has improved the product.
Description
Technical Field
The utility model relates to a spraying equipment technical field, specific rotatory continuous spraying device of work piece that says so.
Background
The paint spraying to the metal surface of the workpiece is a method for protecting the metal from oxidation corrosion, and the good paint spraying protective layer keeps continuous, complete and undamaged, has good combination and can be a barrier for inhibiting corrosion medium intrusion. If the spraying is uneven or the surface contains impurities, the effect is poor, the corrosion prevention and corrosion resistance effect of the coating maintaining layer on the metal is poor, and the service life of the product is influenced. The traditional drying method is to place the sprayed workpiece in air for natural drying, but impurities in the air are easy to attach to the surface of the workpiece, so that the appearance quality is influenced, and the toxic and harmful gas volatilized by the workpiece escapes, is difficult to collect, pollutes the operation space and causes harm to operators; brings inconvenience to actual production and actual operation, and also influences the spraying effect and efficiency of products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotatory continuous spraying device of work piece to it is inhomogeneous to solve work piece surface coating, is corroded easily, influences product quality and life's problem.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
the utility model provides a rotatory continuous spraying device of work piece, it includes that the bottom is installed the rotation axis on the base, and the top of rotation axis is connected with the carousel through rolling bearing, and the carousel is connected with rotating electrical machines, several workpiece setting seat is evenly installed along same circumference to the upper surface of carousel, and the outside of carousel is provided with rack-mounted scribbles the workbin, scribbles the workbin and is linked together with the air compressor machine, scribbles the workbin and is linked together through coating conveyer pipe and coating spray tube, and the coating spray tube is the open lateral wall cavity tubular cover body in bottom, installs array shower nozzle on the inner wall of coating spray tube, and the shower nozzle equipartition is on.
Preferably, a gas-collecting hood is installed above the turntable, one side edge of the gas-collecting hood is hinged on the rack, and an air outlet of the gas-collecting hood is connected with the air purification device through a pipeline.
Preferably, hot air spraying pipes with the same shape and structure as the coating spray pipe are symmetrically arranged beside the coating spray pipe, and a plurality of hot air outlets are formed in the inner wall of each hot air spraying pipe; the air inlet of the hot air shower pipe is connected with a hot air box provided with a heating plate through a hot air pipeline, the heating plate and a fan are arranged in the hot air box, and the hot air box is fixed on the upper surface of the rack.
Preferably, a control valve is arranged on a paint delivery pipe connected with the paint spray pipe of the paint tank.
Preferably, the shape of the coating spray pipe and the hot air spraying pipe is circular arc.
Preferably, the rotating motor is connected with the driving wheel through the main shaft, the driving wheel is connected with the driven wheel through a belt, the driven wheel is connected with the speed reducing mechanism, and the speed reducing mechanism is connected with the turntable.
Preferably, the transmission ratio of the rotating motor to the speed reducing mechanism is 50: 1.
Preferably, an air filter is arranged at an air outlet of the air compressor.
Preferably, the pressure of the gas output from the gas outlet of the air compressor is 0.3-0.4 MPa.
The utility model discloses a working process does:
an operator firstly installs a workpiece to be sprayed on a workpiece mounting seat, adjusts the number and the orientation of spray heads in a coating spray pipe according to the shape of the workpiece to be sprayed, buckles an upper gas collecting cover, starts a rotating motor, rotates a turntable, enables the workpiece to enter the coating spray pipe, starts an air compressor, opens a control valve on a coating conveying pipe, enables the coating to enter an inner cavity of a cover body of the coating spray pipe under the action of high-pressure gas, and enables the coating to be uniformly sprayed out from the spray heads, so that a coating is formed on the surface of the workpiece; and the rotary table continues rotating, the sprayed workpiece enters the hot air spraying pipe, and hot air blown out of the hot air spraying pipe heats, bakes and shapes the coating on the surface of the workpiece to finish the surface paint spraying operation of the workpiece.
The utility model has the advantages that:
(1) the utility model fixes the workpiece on the turntable, and the workpiece enters the coating spraying pipe one by one through the rotation of the turntable, the coating in the coating box is uniformly sprayed out from the spray head in the coating spraying pipe under the action of high-pressure gas, so as to spray paint on the surface of the workpiece, and the surface of the workpiece forms a uniform coating; the position of the spray head is set according to the shape of the workpiece to be sprayed, so that the surface of the workpiece is completely covered with the coating according to the design requirement;
(2) in the utility model, along with the rotation of the turntable, the sprayed workpiece enters the hot air spraying pipe to be baked and shaped, and the coating is firmly attached;
(3) the gas-collecting hood buckled above the rotary disc can timely collect and purify toxic gas generated in the spraying and baking processes, so that the requirement of environmental protection can be met;
(4) an air filter is arranged at an air outlet of the air compressor, so that impurities contained in the air are reduced in the coating, and the coating quality is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention of fig. 1;
FIG. 3 is a schematic structural view of the coating nozzle of FIG. 2;
FIG. 4 is a schematic view of the hot air shower of FIG. 2;
FIG. 5 is a schematic structural view of the sprinkler head of FIG. 3;
FIG. 6 is a side view of the sprinkler head of FIG. 5;
in the figure: 1. the device comprises a rotary motor, 2, a main shaft, 3, a driving wheel, 4, a driven wheel, 5, a speed reducing mechanism, 6, a rotary shaft, 7, a rotary table, 8, a workpiece mounting seat, 9, a workpiece, 10, an air compressor, 11, an air filter, 12, a paint box, 13, a paint spraying pipe, 14, a spray head, 15, a heating plate, 16, a fan, 17, a hot air spraying pipe, 18, a hot air outlet, 19, a gas collecting hood, 20, an air purifying device, 21, a control valve, 22 and a frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The workpiece rotating continuous spraying device shown in fig. 1 to 5 comprises a rotating shaft 6 with the bottom mounted on a base, wherein the top end of the rotating shaft 6 is connected with a turntable 7 through a rotating bearing, the turntable 7 is connected with a rotating motor 1, and the workpiece rotating continuous spraying device is characterized in that: a plurality of workpiece mounting seats 8 are uniformly mounted on the upper surface of the rotary disc 7 along the same circumference, a coating tank 12 mounted on a rack 22 is arranged on the outer side of the rotary disc 7, the coating tank 12 is communicated with an air compressor 10, the coating tank 12 is communicated with a coating spray pipe 13 through a coating conveying pipe, the coating spray pipe 13 is a hollow tubular cover body with an open bottom and a hollow side wall, a plurality of groups of spray heads 14 are mounted on the inner wall of the coating spray pipe 13, and the spray heads 14 are uniformly distributed on the top and the side wall of the inner wall of the.
A gas-collecting hood 19 is arranged above the rotary disk 7, one side edge of the gas-collecting hood 19 is hinged on a frame 22, and the gas outlet of the gas-collecting hood 19 is connected with an air purification device 20 through a pipeline.
Hot air spraying pipes 17 which are the same as the coating spray pipes 13 in shape and structure are symmetrically arranged beside the coating spray pipes 13, and a plurality of hot air outlets 18 are arranged on the inner walls of the hot air spraying pipes 17; the air inlet of the hot air shower pipe 17 is connected with a hot air box provided with a heating plate 15 through a hot air pipeline, the heating plate 15 and a fan 16 are arranged in the hot air box, and the hot air box is fixed on the upper surface of the frame 22.
A control valve 21 is mounted on the paint delivery pipe connecting the paint tank 12 and the paint spray pipe 13.
The shape of the coating material spray pipe 13 and the hot air spray pipe 17 is arc-shaped.
The rotating motor 1 is connected with a driving wheel 3 through a main shaft 2, the driving wheel 3 is connected with a driven wheel 4 through a belt, the driven wheel 4 is connected with a speed reducing mechanism 5, and the speed reducing mechanism 5 is connected with a turntable 7.
The transmission ratio of the rotating electrical machine 1 to the speed reduction mechanism 5 is 50: 1.
An air outlet of the air compressor 10 is provided with an air filter 11.
The pressure of the gas output from the air outlet of the air compressor 10 is 0.3-0.4 MPa.
The utility model discloses a working process does:
an operator firstly installs a workpiece 9 to be sprayed on a workpiece mounting seat 8, adjusts the number of spray heads 14 and the orientation of the spray heads 14 in a coating spray pipe 13 according to the shape of the workpiece 9 to be sprayed, buckles the upper gas collecting cover 9, starts the rotating motor 1, rotates the turntable 7, enables the workpiece 9 to enter the coating spray pipe 13, starts the air compressor 10, opens the control valve 21 on the coating delivery pipe, enables the coating to enter the inner cavity of the cover body of the coating spray pipe 13 under the action of high-pressure gas, and enables the coating to be uniformly sprayed out from the spray heads 14, so that a coating is formed on the surface of the workpiece; the turntable 7 continues to rotate, the sprayed workpiece 9 enters the hot air spraying pipe 17, and hot air blown out of the hot air spraying pipe 17 heats, bakes and shapes the coating on the surface of the workpiece 9 to finish the surface paint spraying operation of the workpiece.
The utility model fixes the workpiece on the turntable, and the workpiece enters the coating spraying pipe one by one through the rotation of the turntable, the coating in the coating box is uniformly sprayed out from the spray head in the coating spraying pipe under the action of high-pressure gas, so as to spray paint on the surface of the workpiece, and the surface of the workpiece forms a uniform coating; because the position of the spray head is set according to the shape of the workpiece to be sprayed, the surface of the workpiece is completely covered with the coating according to the design requirement.
Claims (9)
1. The utility model provides a rotatory continuous spraying device of work piece, it includes that rotation axis (6) on the base are installed to the bottom, and the top of rotation axis (6) is connected with carousel (7) through rolling bearing, and carousel (7) are connected its characterized in that with rotating electrical machines (1): several work piece mount pad (8) are evenly installed along same circumference to the upper surface of carousel (7), the outside of carousel (7) is provided with coating case (12) of installing in frame (22), coating case (12) are linked together with air compressor machine (10), coating case (12) are linked together through coating conveyer pipe and coating spray tube (13), coating spray tube (13) are the open lateral wall cavity tubulose cover body in bottom, install array shower nozzle (14) on the inner wall of coating spray tube (13), shower nozzle (14) equipartition is on the top and the lateral wall of coating spray tube (13) inner wall.
2. The rotary continuous coating apparatus for workpieces as claimed in claim 1, wherein: a gas-collecting hood (19) is arranged above the turntable (7), one side edge of the gas-collecting hood (19) is hinged on the rack (22), and an air outlet of the gas-collecting hood (19) is connected with an air purification device (20) through a pipeline.
3. A rotary continuous coating apparatus for workpieces as set forth in claim 1 or 2, wherein: hot air spraying pipes (17) with the same shape and structure as the coating spray pipe (13) are symmetrically arranged beside the coating spray pipe (13), and a plurality of hot air outlets (18) are arranged on the inner wall of each hot air spraying pipe (17); the air inlet of the hot air shower pipe (17) is connected with a hot air box provided with a heating plate (15) through a hot air pipeline, the heating plate (15) and a fan (16) are arranged in the hot air box, and the hot air box is fixed on the upper surface of the rack (22).
4. A rotary continuous coating apparatus for workpieces as set forth in claim 3, wherein: and a control valve (21) is arranged on a paint conveying pipe connected with the paint spraying pipe (13) of the paint tank (12).
5. The rotary continuous coating apparatus for workpieces as claimed in claim 4, wherein: the shape of the coating spray pipe (13) and the shape of the hot air spraying pipe (17) are circular arc.
6. The rotary continuous coating apparatus for workpieces as claimed in claim 5, wherein: the rotating motor (1) is connected with the driving wheel (3) through the main shaft (2), the driving wheel (3) is connected with the driven wheel (4) through a belt, the driven wheel (4) is connected with the speed reducing mechanism (5), and the speed reducing mechanism (5) is connected with the turntable (7).
7. The rotary continuous coating apparatus for workpieces as claimed in claim 6, wherein: the transmission ratio of the rotating motor (1) to the speed reducing mechanism (5) is 50: 1.
8. The rotary continuous coating apparatus for workpieces as claimed in claim 7, wherein: and an air filter (11) is arranged at an air outlet of the air compressor (10).
9. The rotary continuous coating apparatus for workpieces as claimed in claim 8, wherein: the pressure of the gas output from the gas outlet of the air compressor (10) is 0.3-0.4 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673589.2U CN213000818U (en) | 2020-04-28 | 2020-04-28 | Workpiece rotary continuous spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673589.2U CN213000818U (en) | 2020-04-28 | 2020-04-28 | Workpiece rotary continuous spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000818U true CN213000818U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020673589.2U Active CN213000818U (en) | 2020-04-28 | 2020-04-28 | Workpiece rotary continuous spraying device |
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| Country | Link |
|---|---|
| CN (1) | CN213000818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377880A (en) * | 2022-01-17 | 2022-04-22 | 宁波润程智能科技有限公司 | Mould release agent sprinkler |
-
2020
- 2020-04-28 CN CN202020673589.2U patent/CN213000818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377880A (en) * | 2022-01-17 | 2022-04-22 | 宁波润程智能科技有限公司 | Mould release agent sprinkler |
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