Novel surface paint spraying device for sewer pipeline processing
Technical Field
The utility model relates to a coating processing technology field, in particular to novel sewer pipeline processing is with surface paint spraying device.
Background
At the end of the nineties of the last century, the construction process of the steel pipe anticorrosive coating begins to enter China, the production and application of the steel pipe anticorrosive coating begin to be gradually popularized, but basically, due to factors such as customer requirements or process limitations, the length of a single steel pipe is about 12 meters, and the hoisting is implemented in a lifting hook or hanging strip mode.
With the development of scientific technology and the improvement and application of equipment manufacturing capacity, the coating pipe is hoisted in a lifting hook and hanging strip mode, so that the mechanical damage of the coating on the surface of the steel pipe is easily caused, the coating defect or failure is caused, and the coating is not allowed to appear, so that the vacuum adsorption hoisting machine technology and equipment application are gradually popularized in some countries.
Meanwhile, according to the vigorous development of pipeline construction, steel pipes 18 meters long or even longer are produced and transported as basic units, but the center of the steel pipe is not well controlled during vacuum adsorption hoisting of the steel pipe 18 meters long or longer, so that damage to the coated pipe or safety accidents in hoisting can be caused due to the shift of the center of gravity of the steel pipe. Therefore, the requirement of the central color circle of the coating pipe is generated.
The identification requirement of the central color ring of the coated pipe seems to be not high in technical content, so that the method can be implemented by adopting manual tape measure measurement, manual calculation and manual painting, but in a large-scale long-distance pipeline project, a single 18-meter-long steel pipe is usually thousands of steel pipes, manpower is consumed in the continuous coating production process, the efficiency is low, the uniformity of the thickness of a paint layer cannot be ensured, and the use effect in the later stage of the pipeline is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel surface paint spraying device is used in sewer pipeline processing can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel surface paint spraying device for sewer pipeline processing comprises a base, wherein a first support and a second support are respectively arranged on two sides of the top of the base, a threaded rod is rotatably connected between the first support and the second support, a moving block is in threaded connection with the threaded rod, one end of the threaded rod penetrates through the first support and is provided with a first belt pulley, a motor support is arranged at the upper end of one side of the first support, a double-shaft motor is arranged at the top of the motor support, a second belt pulley is arranged at a first output shaft of the double-shaft motor and is connected with the first belt pulley through belt transmission, a top plate is arranged above the threaded rod, a sliding rail is arranged at the bottom end of the top plate, a sliding block matched with the sliding rail is connected to the top of the moving block, a push rod motor is connected to the bottom of the moving block, and a hanging rod is connected, the bottom of the suspender is provided with a paint spraying cover which is of a semi-circular arc-shaped plate structure, the inner side of the paint spraying cover is uniformly provided with a plurality of spray heads along an arc surface, the inner side of the paint spraying cover is provided with an inner cavity communicated with the spray heads, the inner side of the suspender is provided with a feeding pipe communicated with the inner cavity, the top of the feeding pipe extends to the outer side of the suspender and is connected with an external paint box, a second output shaft of the double-shaft motor penetrates through the first support and is provided with a third belt pulley, the lower end of the first support is rotatably connected with a driven shaft below the third belt pulley, the driven shaft is provided with a fourth belt pulley, the fourth belt pulley is connected with the third belt pulley through belt transmission, the lower end of one side of the second support positioned on the same horizontal plane is fixedly connected with a fixed block, and one, the dwang with mechanical jack catch is all installed to the driven shaft tip.
Preferably, travel switches are arranged at the bottom of the top plate and at two ends of the sliding rail.
Preferably, one side inner wall of second support is fixed with color ring paint and stores the storehouse, one side of color ring paint stores the storehouse is equipped with the paint pump, the inlet of paint pump is linked together through pipeline and color ring paint store the storehouse inboard, the upper end of conveying pipe with the liquid outlet of paint pump is connected.
Preferably, base top central authorities are equipped with the air heater, one side of air heater is equipped with the drying cabinet, the air heater with be connected with the breather pipe between the drying cabinet, the upper end of drying cabinet is fixed with the outlet duct, a plurality of air nozzle is evenly installed on the top surface of outlet duct.
Preferably, a pipeline to be processed is arranged between the two mechanical jaws.
Preferably, one side of the second support is provided with an electric cabinet electrically connected with the travel switch.
Compared with the prior art, the utility model discloses following beneficial effect has: the novel surface paint spraying device for sewer pipeline processing comprises a pipeline to be processed, a cylinder is started during installation, the cylinder drives a movable block to move forwards, a first connecting rod and a second connecting rod are driven to move upwards and downwards respectively, an upper supporting plate and a lower supporting plate are driven to support and fix the inner wall of the pipeline to be processed respectively under the action of a first supporting rod and a second supporting rod, a push rod motor is started to move a paint spraying cover downwards to the upper part of the pipeline to be processed, a double-shaft motor is started, the double-shaft motor drives a threaded rod to rotate through a first belt pulley, a second belt pulley and a belt, the movable block is further driven to reciprocate in the horizontal direction, the push rod motor, a hanging rod and the paint spraying cover are further driven to reciprocate in the horizontal direction, and meanwhile, the double-shaft motor drives a driven shaft to rotate through a third belt pulley and a fourth belt pulley, thereby it is rotatory to treat the processing pipeline through the drive of mechanical jack catch, and the surface that the processing pipeline was treated through inner chamber and shower nozzle spraying to paint in making the conveying pipe evenly sprays paint, has effectively improved the effect of spraying paint, after spraying paint, starts the air heater, and the air heater lets in the hot gas flow through the breather pipe in to the drying cabinet, spouts the surface to treating the processing pipeline from the air nozzle on outlet duct surface after the drying to ensure that paint dries, save operating time, improve the efficiency of spraying paint.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel surface painting device for processing a sewer pipeline of the present invention;
fig. 2 is the utility model relates to a novel sewer pipe processing is with surface paint spraying device's cut-away view of the cover that sprays paint.
In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. a threaded rod; 5. a moving block; 6. a first pulley; 7. a double-shaft motor; 8. a second pulley; 9. a top plate; 10. A slide rail; 11. a slider; 12. a push rod motor; 13. a boom; 14. a paint spraying cover; 15. a spray head; 16. an inner cavity; 17. a feed pipe; 18. a third belt pulley; 19. a driven shaft; 20. a fourth belt pulley; 21. a fixed block; 22. rotating the rod; 23. a mechanical jaw; 24. a travel switch; 25. a color ring paint storage bin; 26. a hot air blower; 27. a drying oven; 28. an air outlet pipe; 29. An air nozzle; 30. and (5) processing the pipeline.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a novel surface painting device for sewer pipe processing comprises a base 1, wherein a first support 2 and a second support 3 are respectively arranged on two sides of the top of the base 1, a threaded rod 4 is rotatably connected between the first support 2 and the second support 3, a moving block 5 is in threaded connection with the threaded rod 4, one end of the threaded rod 4 penetrates through the first support 2 and is provided with a first belt pulley 6, a motor support is arranged at the upper end of one side of the first support 2, a double-shaft motor 7 is arranged at the top of the motor support, a second belt pulley 8 is arranged on a first output shaft of the double-shaft motor 7, the second belt pulley 8 is in transmission connection with the first belt pulley 6 through a belt, a top plate 9 is arranged above the threaded rod 4, a sliding rail 10 is arranged at the bottom end of the top plate 9, and a sliding block 11 matched with the sliding rail 10 is connected to the top of the, the bottom of the moving block 5 is connected with a push rod motor 12, the bottom of the push rod motor 12 is connected with a suspension rod 13, the bottom of the suspension rod 13 is provided with a paint spraying cover 14, the paint spraying cover 14 is of a semi-arc plate-shaped structure, the inner side of the paint spraying cover 14 is uniformly provided with a plurality of spray heads 15 along an arc surface, the inner side of the paint spraying cover 14 is provided with an inner cavity 16 communicated with the spray heads 15, the inner side of the suspension rod 13 is provided with a feeding pipe 17 communicated with the inner cavity 16, the top of the feeding pipe 17 extends to the outer side of the suspension rod 13 and is connected with an external paint box, a second output shaft of the double-shaft motor 7 penetrates through the first bracket 2 and is provided with a third belt pulley 18, the lower end of the first bracket 2 is rotatably connected with a driven shaft 19 below the third belt pulley 18, the driven shaft 19 is provided with a fourth belt pulley 20, and the fourth, one side lower extreme fixedly connected with fixed block 21 of the second support 3 that is located same horizontal plane, one side of fixed block 21 is rotated and is connected with dwang 22, dwang 22 with mechanical claw 23 is all installed to driven shaft 19 tip.
In this embodiment, preferably, the bottom of the top plate 9 is provided with travel switches 24 at two ends of the slide rail 10.
In this embodiment, it is preferred that one side inner wall of second support is fixed with color ring paint storage bin 25, one side of color ring paint storage bin 25 is equipped with the paint pump, the inlet of paint pump is linked together through pipeline and color ring paint storage bin 25 inboard, the upper end of conveying pipe 17 with the liquid outlet of paint pump is connected.
In this embodiment, preferably, an air heater 26 is disposed in the center of the top of the base 1, a drying box 27 is disposed on one side of the air heater 26, a vent pipe is connected between the air heater 26 and the drying box 27, an air outlet pipe 28 is fixed to the upper end of the drying box 27, and a plurality of air nozzles 29 are uniformly installed on the top surface of the air outlet pipe 28.
In this embodiment, preferably, a pipe 30 to be processed is arranged between the two mechanical jaws 23.
In this embodiment, preferably, an electric control box electrically connected to the travel switch 24 is disposed on one side of the second bracket 3.
It should be noted that, the utility model relates to a novel surface paint spraying device for sewer pipe processing, when using, at first, will wait to process pipeline 30 and fix through mechanical jack catch 23, then start push rod motor 12 and will spray paint cover 14 and move down to waiting to process the pipeline 30 top, then start double-shaft motor 7, double-shaft motor 7 drives threaded rod 4 through first belt pulley 6, second belt pulley 8 and belt and rotates, and then make movable block 5 reciprocate in the horizontal direction, then drive push rod motor 12, jib 13 and spray paint cover 14 and reciprocate in the horizontal direction, simultaneously, double-shaft motor 7 drives driven shaft 19 through third belt pulley 18 and fourth belt pulley 20, the belt rotates, thereby drive pipeline 30 to be processed and rotate through mechanical jack catch 23, make the paint in conveying pipe 17 treat the surface of processing pipeline 30 and evenly spray paint through inner chamber 16 and shower nozzle 15, effectively improved the effect of spraying paint, after spraying paint, start air heater 26, air heater 26 lets in the hot gas flow through the breather pipe in to drying cabinet 27, spouts to the surface of treating processing pipeline 30 from air nozzle 29 on 28 surfaces of outlet duct after the drying to ensure that paint dries, save operating time, improve the efficiency of spraying paint.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.