CN113414044A - High-efficient spraying mechanism of solar vacuum tube heat absorption coating production usefulness - Google Patents
High-efficient spraying mechanism of solar vacuum tube heat absorption coating production usefulness Download PDFInfo
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- CN113414044A CN113414044A CN202110601609.4A CN202110601609A CN113414044A CN 113414044 A CN113414044 A CN 113414044A CN 202110601609 A CN202110601609 A CN 202110601609A CN 113414044 A CN113414044 A CN 113414044A
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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
- B05B13/06—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 specially designed for treating the inside of hollow bodies
- B05B13/0645—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 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
- B05B13/0654—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 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
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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
- B05D3/002—Pretreatement
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention relates to the technical field of solar vacuum tubes, and discloses a high-efficiency spraying mechanism for producing a heat-absorbing coating of a solar vacuum tube, which comprises an installation bottom plate, wherein the left end and the right end of the top of the installation bottom plate are fixedly connected with material rolling devices, inner glass tubes are placed on the tops of two groups of material rolling devices, and the positions of the tops of the installation bottom plate, relative to the bottoms of the inner glass tubes, are fixedly connected with limiting devices; through spraying device and cleaning device's mating reaction, realize the removal spraying to interior glass pipe, accomplish the deashing and the function of cleaning on interior glass pipe surface simultaneously before the spraying, prevent that impurity from gluing even, influence the hanging of heat absorption coating material, and be favorable to the air-drying of heat absorption coating material, through the thrust that cleaning device moved to the right, drive the banding device to interior glass pipe right-hand member inner wall automatic spraying high temperature resistant coating, and the banding device automatic filling high temperature resistant coating, linkage between the structure has been increased, higher degree of automation has.
Description
Technical Field
The invention relates to the technical field of solar vacuum tubes, in particular to a high-efficiency spraying mechanism for producing a heat-absorbing coating of a solar vacuum tube.
Background
A solar water heater is a device that heats water using sunlight. The solar water heater is classified into a vacuum tube type solar water heater and a flat plate type solar water heater, and the vacuum tube type solar water heater occupies 95% of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and utilizes the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.
The solar vacuum tube comprises an inner glass tube and an outer glass tube, the outer surface of the inner glass tube is required to be sprayed with a heat absorption coating to increase the heat absorption effect, however, the conventional spraying device is usually sprayed by hands, so the spraying speed and the spraying effect of the heat absorption coating on the inner glass tube are not ideal, the development of a solar water heater is greatly restricted, and before the inner glass tube is sprayed, the surface cleaning function is not provided, the hanging effect of the heat absorption coating can be influenced by the attached impurities on the surface of the inner glass tube, the inner glass tube is not provided with a limiting function in the spraying process, the inner glass tube is easy to loosen, and the high-temperature-resistant coating cannot be sprayed on the sealing position of the inner glass tube, so that the phenomenon that the film falls off is caused when the film is sealed at a high temperature state above 800 ℃, linkage does not exist between structures, and the automation degree is low.
Therefore, it is necessary for those skilled in the art of solar vacuum tube to design a high-efficiency spraying mechanism for producing a heat-absorbing coating of a solar vacuum tube.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the efficient spraying mechanism for producing the heat absorption coating of the solar vacuum tube, which has the advantages of good limiting effect, uniform spraying, automatic cleaning, automatic spraying of the high-temperature-resistant coating, linkage among structures and high automation degree, and solves the problems of poor limiting effect, nonuniform spraying, incapability of automatic cleaning, automatic spraying of the high-temperature-resistant coating, no linkage among structures and low automation degree of the conventional device.
(II) technical scheme
In order to realize the purposes of good limiting effect, uniform spraying, automatic cleaning, automatic spraying of high-temperature-resistant coating, linkage among structures and high automation degree, the invention provides the following technical scheme: the utility model provides a high-efficient spraying mechanism of solar energy vacuum tube heat absorption coating production usefulness, includes mounting plate, the equal fixedly connected with in both ends rolls the material device about mounting plate's the top, and two sets of interior glass pipe has been placed at the top of rolling the material device, the relative bottom position fixedly connected with stop device of interior glass pipe in mounting plate's the top, the equal fixedly connected with mounting panel one in relative glass pipe's the relative front position in the top left and right sides of mounting plate, two sets of swing joint has the lead screw between the mounting panel one, the outer wall left end swing joint of lead screw has the spraying device, the relative spraying device's of outer wall right side of lead screw is provided with cleaning device, the spout has been seted up to the relative spraying device's of upper surface of mounting plate lower position, the relative right-hand member fixedly connected with banding device of lead screw in mounting plate's the top.
Preferably, it includes the mounting bracket to roll the material device, be provided with spring one between the bottom of mounting bracket and mounting plate's the top, spring one equal swing joint in both sides has the gyro wheel around the top of mounting bracket, interior glass pipe is located the top of two sets of gyro wheels, and is two sets of the right side wall of gyro wheel all rotates and is connected with gear two, and is two sets of the bottom meshing of gear two is connected with gear three, gear three's bottom meshing is connected with gear one, gear one's right side wall is provided with driving motor, driving motor and mounting plate's top fixed connection, gear three's right side wall fixedly connected with pivot, be provided with the belt between the outer wall of pivot and the right side wall of lead screw.
Preferably, a tablet switch is arranged between the bottom of the mounting frame and the top of the mounting base plate, and the tablet switch is electrically connected with the driving motor.
Preferably, the limiting device comprises a U-shaped frame, the U-shaped frame is fixedly connected with a mounting frame, clamping plates are fixedly connected to the front end and the rear end of the U-shaped frame, a movable plate is movably connected to the bottom of the clamping plates, one end of the movable plate, which is far away from the clamping plates, is movably connected with the top of the mounting base plate, the inner glass tube is placed on the top of a roller inside the rolling device, the mounting frame can be pressed to move downwards under the action of gravity of the inner glass tube, and then a first compression spring is compressed, at the moment, the bottom of the mounting frame is contacted with a tablet switch, so that a driving motor is electrified to rotate, and simultaneously a first gear is driven to rotate, when the mounting frame gradually moves downwards, a third gear is driven to be gradually meshed with the outer wall of the first gear, so that a third gear is driven to rotate, meanwhile, two groups of gears synchronously rotate, so that the roller and the inner glass tube, the spraying effect is improved.
Preferably, the top of splint is the arc structure, just splint one side that is close to interior glass pipe is provided with universal pearl, when the mounting bracket moves down, can drive "U" shape frame synchronous downstream, and then drive splint move down, drive the fly leaf simultaneously and use the bottom to deflect to the direction of keeping away from interior glass pipe as the axle center, splint bottom received the outside pulling force of fly leaf this moment, and then splint deflect to interior glass pipe outer wall, realize the limiting displacement to interior glass pipe, take place the skew when preventing interior glass pipe from rotating, through setting up universal pearl, can not hinder the rotation of interior glass pipe.
Preferably, the spraying device comprises a shaft sleeve, a first push rod is fixedly connected to the right side wall of the shaft sleeve, a spraying plate is fixedly connected to one side, close to the inner glass tube, of the shaft sleeve, a communicating pipe is arranged between the front face of the spraying plate and the storage box, the shaft sleeve is in threaded connection with the outer wall of the lead screw, a limiting rod is fixedly connected to the bottom of the shaft sleeve, one end, far away from the shaft sleeve, of the limiting rod extends to the inner wall of the chute, the gear rotates three times to drive the rotating shaft to rotate synchronously, the lead screw is driven to rotate simultaneously through the transmission effect of the belt, the shaft sleeve inside the spraying device is driven to slide left and right on the outer wall of the lead screw, the stability of shaft sleeve movement is improved by arranging the limiting rod to slide on the inner wall of the chute, and heat-absorbing coating materials inside the storage box are guided into the spraying plate through the communicating pipe, so that the surface of the inner glass tube is sprayed.
Preferably, the cleaning device comprises a ball sleeve, the inner wall of the ball sleeve is movably connected with the outer wall of the screw rod, the outer wall of the ball sleeve is provided with a cleaning brush, the left side wall of the ball sleeve is provided with an annular groove, the right side wall of the ball sleeve is fixedly connected with a rotary drum, the outer wall of the rotary drum is fixedly connected with fan blades, the ball sleeve can be driven to synchronously rotate by the rotation of the screw rod and simultaneously move rightwards, when the shaft sleeve moves rightwards, the push rod can be driven to synchronously move rightwards, and then a group of rightward thrust is further provided for the ball sleeve, namely, the ball sleeve moves rightwards relative to the screw rod in a rotating state, and then the cleaning brush is driven to be in contact with the surface of the inner glass tube to wipe impurities on the surface of the inner glass tube, and simultaneously, when the ball sleeve rotates, the rotary drum can be driven to synchronously rotate to generate air flow, and then the fan blades can be driven to rotate, before the cleaning brush is used for wiping, dust on the surface of the inner glass tube is blown away, and meanwhile, the drying of the heat absorption coating material is accelerated.
Preferably, the banding device includes mounting panel two, the inner wall fixedly connected with liquid storage pot of mounting panel two, the top fixedly connected with feed liquor pipe of liquid storage pot, the top fixedly connected with spraying casing of feed liquor pipe, the top of feed liquor pipe extends to the inner chamber of spraying casing and its inside swing joint seals spheroid one, the inner chamber left side wall swing joint of spraying casing has the piston board, the right side position of the relative piston board of inner wall of spraying casing is provided with spring two, the left side wall fixedly connected with push rod two of piston board, the right side position interactive connection of the relative piston board of inner chamber of spraying casing has elastic film, the right side wall fixedly connected with shower nozzle of spraying casing, the one end that the spraying casing was kept away from to the shower nozzle extends to the inner chamber tip of interior glass pipe, the right side wall intermediate position fixedly connected with drain pipe of spraying casing, the inner cavity of the liquid outlet pipe is movably connected with a sealing ball body II, one end of the liquid outlet pipe, which is far away from the spraying shell, is communicated with the spray head, when the cleaning device gradually moves to the right end of the inner glass pipe, the push rod II is pushed to move rightwards by the rightward thrust of the rotary drum, so that the piston plate is driven to slide rightwards on the inner wall of the spraying shell, the spring II is further compressed, so that the gas between the piston plate and the elastic film is extruded to push rightwards, the elastic film is deformed rightwards at the moment, the high-temperature-resistant coating on the inner cavity of the spraying shell, which is opposite to the right side of the elastic film, is led into the liquid outlet pipe, the sealing ball body II is further pushed to move upwards, so that the high-temperature-resistant coating is led into the inner cavity of the column spray head, the inner wall at the right end of the inner glass pipe is sprayed, and similarly, the piston plate is driven to move leftwards under the action of the negative pressure of the inner cavity of the spraying shell, the sealing ball body I is sucked to move upwards, and then the high-temperature resistant coating in the inner cavity of the liquid storage tank is sucked into the inner cavity of the spraying shell from the liquid inlet pipe, so that the function of automatically filling the high-temperature resistant coating is realized.
(III) advantageous effects
Compared with the prior art, the invention provides an efficient spraying mechanism for producing a heat absorption coating of a solar vacuum tube, which has the following beneficial effects:
1. this high-efficient spraying mechanism of solar energy vacuum tube heat absorption coating production usefulness drives the material rolling device through interior glass pipe action of gravity and rotates, drives stop device simultaneously and carries out the centre gripping to interior glass pipe, realizes the rotation spraying function of interior glass pipe, improves the spraying effect, has increased the linkage of structure.
2. This high-efficient spraying mechanism of solar energy vacuum tube heat absorption coating production usefulness through spraying device and cleaning device's mating reaction, realizes the removal spraying to interior glass pipe, accomplishes the deashing and the function of wiping on interior glass pipe surface simultaneously before the spraying, prevents that impurity from gluing even, influences the hanging of heat absorption coating material, and is favorable to the air-dry of heat absorption coating material, increases the linkage effect between the structure.
3. This high-efficient spraying mechanism of solar energy vacuum tube heat absorption coating production usefulness, through the thrust that cleaning device moved to the right, drive the banding device to interior glass pipe right-hand member inner wall automatic spraying high temperature resistant coating, and the banding device is automatic fills high temperature resistant coating, has increased the linkage between the structure, has higher degree of automation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a material rolling device according to the present invention;
FIG. 3 is a schematic view of the structure of the position limiting device of the present invention;
FIG. 4 is a schematic view of a structural spray coating device of the present invention;
FIG. 5 is a schematic view of a cleaning apparatus constructed in accordance with the present invention;
FIG. 6 is a schematic structural view of the edge sealing device according to the present invention;
fig. 7 is a schematic view of the internal structure of the edge banding device of the present invention.
In the figure: 1. mounting a bottom plate; 2. a drive motor; 3. a material rolling device; 4. a limiting device; 5. an inner glass tube; 6. a belt; 7. a first mounting plate; 8. a screw rod; 9. a spraying device; 10. a cleaning device; 11. a material storage box; 12. a communicating pipe; 13. a chute; 14. a sealing device; 15. a first gear; 16. a mounting frame; 17. a first spring; 18. a roller; 19. a second gear; 20. a third gear; 21. a rotating shaft; 22. a U-shaped frame; 23. a splint; 24. a movable plate; 25. a shaft sleeve; 26. a limiting rod; 27. spraying a plate; 28. a ball sleeve; 29. cleaning the brush; 30. a rotating drum; 31. a fan blade; 32. an annular groove; 33. a first push rod; 34. a liquid storage tank; 35. spraying the shell; 36. a second push rod; 37. a spray head; 38. a piston plate; 39. an elastic film; 40. a liquid inlet pipe; 41. sealing the ball I; 42. a liquid outlet pipe; 43. a second sealing ball body; 44. a second mounting plate; 45. and a second spring.
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.
Referring to fig. 1-7, a high-efficiency spraying mechanism for producing a heat-absorbing coating of a solar vacuum tube comprises an installation base plate 1, wherein rolling devices 3 are fixedly connected to the left end and the right end of the top of the installation base plate 1, inner glass tubes 5 are placed on the tops of two groups of rolling devices 3, a limiting device 4 is fixedly connected to the top of the installation base plate 1 relative to the bottom of the inner glass tubes 5, installation plates 7 are fixedly connected to the left side and the right side of the top of the installation base plate 1 relative to the front of the inner glass tubes 5, a screw rod 8 is movably connected between the two groups of installation plates 7, a spraying device 9 is movably connected to the left end of the outer wall of the screw rod 8, a cleaning device 10 is arranged on the right side of the outer wall of the screw rod 8 relative to the spraying device 9, a chute 13 is arranged on the upper surface of the installation base plate 1 relative to the lower position of the spraying device 9, and an edge sealing device 14 is fixedly connected to the right end of the top of the screw rod 8.
A tablet switch is arranged between the bottom of the mounting frame 16 and the top of the mounting base plate 1, and the tablet switch is electrically connected with the driving motor 2.
The limiting device 4 comprises a U-shaped frame 22, the U-shaped frame 22 is fixedly connected with an installation frame 16, clamping plates 23 are fixedly connected to the front end and the rear end of the U-shaped frame 22, a movable plate 24 is movably connected to the bottom of the clamping plates 23, one end, away from the clamping plates 23, of the movable plate 24 is movably connected with the top of the installation bottom plate 1, the inner glass tube 5 is placed on the top of a roller 18 inside the rolling device 3, the installation frame 16 can be pressed to move downwards under the action of gravity of the inner glass tube 5, and then a first spring 17 is compressed, at the moment, the bottom of the installation frame 16 is contacted with a pressing switch, and then a driving motor 2 is electrified to rotate, and simultaneously drives a first gear 15 to rotate, when the installation frame 16 gradually moves downwards, a third gear 20 is driven to be gradually meshed with the outer wall of the first gear 15, and then the third gear 20 is driven to rotate, and simultaneously two groups of gears 19 synchronously rotate, and further drive the roller 18 and the inner glass tube 5 to rotate, the outer surface of the inner glass tube 5 is convenient to fully contact with the spraying device 9, and the spraying effect is improved.
The top of splint 23 is the arc structure, and splint 23 is provided with universal pearl near the one side of interior glass pipe 5, when mounting bracket 16 downstream, can drive "U" shape frame 16 synchronous downstream, and then drive splint 23 downstream, it uses the bottom to deflect to the direction of keeping away from interior glass pipe 5 as the axle center to drive fly leaf 24 simultaneously, splint 23 bottom receives the outside pulling force of fly leaf 24 this moment, and then splint 23 deflects to 5 outer walls of interior glass pipe, realize the limiting displacement to interior glass pipe 5, take place the skew when preventing interior glass pipe 5 from rotating, through setting up universal pearl, can not hinder the rotation of interior glass pipe 5.
The spraying device 9 comprises a shaft sleeve 25, a first push rod 33 is fixedly connected to the right side wall of the shaft sleeve 25, a spraying plate 27 is fixedly connected to one surface, close to the inner glass tube 5, of the shaft sleeve 25, a communicating pipe 12 is arranged between the front surface of the spraying plate 27 and the storage box 11, the shaft sleeve 25 is in threaded connection with the outer wall of the screw rod 8, a limiting rod 26 is fixedly connected to the bottom of the shaft sleeve 25, one end, far away from the shaft sleeve 25, of the limiting rod 26 extends to the inner wall of the chute 13, the gear three 20 can drive the rotating shaft 21 to synchronously rotate when rotating, and the screw rod 8 is driven to rotate, thereby driving the shaft sleeve 25 inside the spraying device 9 to slide left and right on the outer wall of the screw rod 8, improving the moving stability of the shaft sleeve 25 by arranging the limiting rod 26 to slide on the inner wall of the sliding chute 13, the heat-absorbing coating material in the storage tank 11 is introduced into the spraying plate 27 through the communicating pipe 12, and the surface of the inner glass tube 5 is sprayed.
The cleaning device 10 comprises a ball sleeve 28, the inner wall of the ball sleeve 28 is movably connected with the outer wall of the screw 8, the outer wall of the ball sleeve 28 is provided with a cleaning brush 29, the left side wall of the ball sleeve 28 is provided with an annular groove 32, the right side wall of the ball sleeve 28 is fixedly connected with a rotary drum 30, the outer wall of the rotary drum 30 is fixedly connected with a fan blade 31, the ball sleeve 28 is driven to synchronously rotate by the rotation of the screw 8 and simultaneously move rightwards, when the shaft sleeve 25 moves rightwards, a push rod 33 is driven to synchronously move rightwards, and then a group of thrust force is provided for the ball sleeve 28, so that the ball sleeve 28 moves rightwards relative to the screw 8 in a rotating state, the cleaning brush 29 is driven to be in contact with the surface of the inner glass tube 5 to clean impurities on the surface of the inner glass tube 5, and simultaneously, when the ball sleeve 28 rotates, the rotary drum 30 is driven to synchronously rotate to generate air flow, and further drive the fan blade 31 to rotate, blowing off dust on the surface of the inner glass tube 5 before the cleaning brush 29 wipes it, while facilitating accelerated drying of the heat-absorbing coating material.
The edge sealing device 14 comprises a second mounting plate 44, a liquid storage tank 34 is fixedly connected to the inner wall of the second mounting plate 44, a liquid inlet pipe 40 is fixedly connected to the top of the liquid storage tank 34, a spraying shell 35 is fixedly connected to the top of the liquid inlet pipe 40, the top of the liquid inlet pipe 40 extends to the inner cavity of the spraying shell 35, and a first sealing sphere 41 is movably connected to the inside of the liquid inlet pipe, a piston plate 38 is movably connected to the left side wall of the inner cavity of the spraying shell 35, a spring second 45 is arranged at the right side position of the inner wall of the spraying shell 35 relative to the piston plate 38, a push rod second 36 is fixedly connected to the left side wall of the piston plate 38, an elastic film 39 is interactively connected to the right side position of the inner cavity of the spraying shell 35, a spray head 37 is fixedly connected to the right side wall of the spraying shell 35, one end, far away from the spraying shell 35, extends to the end part of the inner cavity of the inner glass tube 5, and a liquid outlet pipe 42 is fixedly connected to the middle position of the right side wall of the spraying shell 35, the inner cavity of the liquid outlet pipe 42 is movably connected with a sealing ball body two 43, one end of the liquid outlet pipe 42, which is far away from the spraying shell 35, is communicated with the spray head 37, when the cleaning device 10 gradually moves to the right end of the inner glass tube 5, the right thrust of the rotary drum 30 pushes the push rod two 36 to move rightwards, so that the piston plate 38 is driven to slide rightwards on the inner wall of the spraying shell 35, the spring two 45 is further compressed, so that the gas between the piston plate 38 and the elastic film 39 is extruded to push rightwards, at the moment, the elastic film 39 deforms rightwards, so that the high-temperature resistant coating on the right side of the spraying shell 35, which is opposite to the elastic film 39, is led into the liquid outlet pipe 42, so that the sealing ball body two 43 is driven to move upwards, so that the high-temperature resistant coating is led into the inner cavity of the column spray head 37, so as to realize, the sealing ball body I41 is sucked to move upwards, so that the high-temperature-resistant coating in the inner cavity of the liquid storage tank 34 is sucked into the inner cavity of the spraying shell 35 from the liquid inlet pipe 40, and the function of automatically filling the high-temperature-resistant coating is realized.
The working principle is as follows:
when the glass tube rolling device is used, the inner glass tube 5 is placed at the top of the roller 18 in the rolling device 3, the mounting frame 16 is pressed to move downwards under the action of gravity of the inner glass tube 5, the first spring 17 is further compressed, the bottom of the mounting frame 16 is in contact with the pressing switch at the moment, the driving motor 2 is further powered on to rotate, the first gear 15 is simultaneously driven to rotate, when the mounting frame 16 gradually moves downwards, the third gear 20 is driven to be gradually meshed with the outer wall of the first gear 15, the third gear 20 is further driven to rotate, meanwhile, the two groups of gears 19 synchronously rotate, the roller 18 and the inner glass tube 5 are further driven to rotate, the outer surface of the inner glass tube 5 is conveniently in full contact with the spraying device 9, and the spraying effect is improved;
meanwhile, when the mounting frame 16 moves downwards, the U-shaped frame 16 is driven to synchronously move downwards, the clamping plate 23 is driven to move downwards, the movable plate 24 is driven to deflect in the direction away from the inner glass tube 5 by taking the bottom as an axis, the bottom of the clamping plate 23 is subjected to outward tension of the movable plate 24, the clamping plate 23 deflects towards the outer wall of the inner glass tube 5, the limiting effect on the inner glass tube 5 is realized, the inner glass tube 5 is prevented from deflecting when rotating, and the rotation of the inner glass tube 5 is not hindered by arranging the universal beads;
the material rolling device 3 is driven to rotate under the action of gravity of the inner glass tube 5, and the limiting device 4 is driven to clamp the inner glass tube 5, so that the rotary spraying function of the inner glass tube 5 is realized, the spraying effect is improved, and the linkage of the structure is increased.
When the third gear 20 rotates, the rotating shaft 21 is driven to synchronously rotate, the screw rod 8 is driven to rotate through the transmission action of the belt 6, the shaft sleeve 25 inside the spraying device 9 is driven to slide left and right on the outer wall of the screw rod 8, the limiting rod 26 is arranged to slide on the inner wall of the chute 13, the moving stability of the shaft sleeve 25 is improved, and the heat absorption coating material inside the storage box 11 is guided into the spraying plate 27 through the communicating pipe 12, so that the surface of the inner glass tube 5 is sprayed;
meanwhile, the ball sleeve 28 is driven to synchronously rotate by the rotation of the screw rod 8 and simultaneously move rightwards, when the shaft sleeve 25 moves rightwards, the push rod I33 is driven to synchronously move rightwards, and then a group of rightwards thrust is provided for the ball sleeve 28, so that the ball sleeve 28 moves rightwards relative to the screw rod 8 in a rotating state, and further the cleaning brush 29 is driven to be in contact with the surface of the inner glass tube 5 to clean impurities on the surface of the inner glass tube 5, and meanwhile, when the ball sleeve 28 rotates, the rotary drum 30 is driven to synchronously rotate to generate air flow and further drive the fan blades 31 to rotate, and before the cleaning brush 29 cleans, dust on the surface of the inner glass tube 5 is blown away, and meanwhile, the air drying of heat absorption coating materials is accelerated;
through the mating reaction of spraying device 9 and cleaning device 10, realize the removal spraying to interior glass pipe 5, accomplish simultaneously before the spraying the deashing on interior glass pipe 5 surface and clean the function, prevent that impurity from gluing even, influence the hanging of heat absorption coating material and expect, and be favorable to the air-drying of heat absorption coating material, increase the linkage effect between the structure.
When the cleaning device 10 gradually moves to the right end of the inner glass tube 5, the push rod two 36 is pushed to move rightwards by the rightward thrust of the rotary drum 30, so as to drive the piston plate 38 to slide rightwards on the inner wall of the spraying shell 35, so as to compress the spring two 45, so as to extrude the gas between the piston plate 38 and the elastic film 39 to push rightwards, at the same time, the elastic film 39 deforms rightwards, so as to guide the high-temperature-resistant coating in the inner cavity of the spraying shell 35, which is opposite to the right side of the elastic film 39, into the liquid outlet pipe 42, so as to push the sealing ball two 43 to move upwards, so as to guide the high-temperature-resistant coating into the inner cavity of the column nozzle 37, thereby realizing the spraying on the inner wall of the right end of the inner glass tube 5, similarly, the piston plate 38 is driven to move leftwards by the elastic potential energy of the spring two 45, the sealing ball one 41, the function of automatically filling the high-temperature-resistant coating is realized;
the push force of the cleaning device 10 moving rightwards drives the edge sealing device 14 to automatically spray a high-temperature-resistant coating on the inner wall of the right end of the inner glass tube 5, and the edge sealing device 14 automatically fills the high-temperature-resistant coating, so that the linkage between structures is improved, and the high automation degree is realized.
In conclusion, the high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube drives the material rolling device 3 to rotate under the action of the gravity of the inner glass tube 5, simultaneously drives the limiting device 4 to clamp the inner glass tube 5, realizes the rotary spraying function of the inner glass tube 5, improves the spraying effect, the inner glass tube 5 is movably sprayed through the matching action of the spraying device 9 and the cleaning device 10, simultaneously, the dust cleaning and wiping functions of the surface of the inner glass tube 5 are completed before spraying, so that the adhering of impurities is prevented, the hanging of the heat absorption coating material is prevented from being influenced, the air drying of the heat absorption coating material is facilitated, the thrust of the cleaning device 10 moving rightwards drives the edge sealing device 14 to automatically spray a high-temperature-resistant coating on the inner wall of the right end of the inner glass tube 5, and the edge sealing device 14 automatically fills the high-temperature-resistant coating, so that the linkage between structures is increased, and the automation degree is higher.
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 a high-efficient spraying mechanism of solar energy vacuum tube heat absorption coating production usefulness, includes mounting plate (1), its characterized in that: equal fixedly connected with in both ends rolls material device (3) about the top of mounting plate (1), and is two sets of interior glass pipe (5) have been placed at the top of rolling material device (3), the relative bottom position fixedly connected with stop device (4) of interior glass pipe (5) in top of mounting plate (1), the relative front position fixedly connected with mounting panel (7) of interior glass pipe (5) in the top left and right sides of mounting plate (1), two sets of swing joint has lead screw (8) between mounting panel (7), the outer wall left end swing joint of lead screw (8) has spraying device (9), the relative spraying device's of outer wall right side of (9) of lead screw (8) is provided with cleaning device (10), spout (13) have been seted up to the relative spraying device's of upper surface of mounting plate (1) lower position, the relative right-hand member fixedly connected with banding device (14) of lead screw (8) in top of mounting plate (1), right-hand member fixedly connected with banding device (14) of the relative lead screw (8) of mounting plate (1) ).
2. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 1, wherein: the rolling device (3) comprises an installation frame (16), a first spring (17) is arranged between the bottom of the installation frame (16) and the top of the installation bottom plate (1), the front side and the rear side of the top of the spring mounting rack (16) are movably connected with rollers (18), the inner glass tube (5) is positioned at the top of the two groups of rollers (18), the right side walls of the two groups of rollers (18) are rotatably connected with a second gear (19), the bottoms of the two groups of second gears (19) are connected with a third gear (20) in a meshing manner, the bottom of the gear III (20) is connected with a gear I (15) in a meshing way, the right side wall of the gear I (15) is provided with a driving motor (2), the driving motor (2) is fixedly connected with the top of the mounting bottom plate (1), the right side wall of gear three (20) fixedly connected with pivot (21), be provided with belt (6) between the right side wall of the outer wall of pivot (21) and lead screw (8).
3. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 2, wherein: and a tablet switch is arranged between the bottom of the mounting frame (16) and the top of the mounting base plate (1), and the tablet switch is electrically connected with the driving motor (2).
4. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 2, wherein: stop device (4) are including "U" shape frame (22), "U" shape frame (22) and mounting bracket (16) fixed connection, the equal fixedly connected with splint (23) in both ends around "U" shape frame (22), the bottom swing joint of splint (23) has fly leaf (24), the top swing joint of one end and mounting plate (1) of splint (23) is kept away from in fly leaf (24).
5. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 4, wherein: the top of splint (23) is the arc structure, just splint (23) are close to the one side of interior glass pipe (5) and are provided with universal pearl.
6. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 1, wherein: spraying device (9) are including axle sleeve (25), right side wall fixedly connected with push rod (33) of axle sleeve (25), one side fixedly connected with spraying board (27) that axle sleeve (25) are close to interior glass pipe (5), be provided with communicating pipe (12) between the front of spraying board (27) and storage case (11), axle sleeve (25) pass through threaded connection with the outer wall of lead screw (8), the bottom fixedly connected with gag lever post (26) of axle sleeve (25), the one end that axle sleeve (25) were kept away from in gag lever post (26) extends to spout (13) inner wall.
7. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 1, wherein: the cleaning device (10) comprises a ball sleeve (28), the inner wall of the ball sleeve (28) is movably connected with the outer wall of the screw rod (8), a cleaning brush (29) is arranged on the outer wall of the ball sleeve (28), an annular groove (32) is formed in the left side wall of the ball sleeve (28), a rotary drum (30) is fixedly connected to the right side wall of the ball sleeve (28), and fan blades (31) are fixedly connected to the outer wall of the rotary drum (30).
8. The high-efficiency spraying mechanism for producing the heat-absorbing coating of the solar vacuum tube as claimed in claim 1, wherein: the utility model discloses a portable sealing device, including the banding device (14), the inner wall fixedly connected with liquid storage pot (34) of two (44) of mounting panel, the top fixedly connected with feed liquor pipe (40) of liquid storage pot (34), the top fixedly connected with spraying casing (35) of feed liquor pipe (40), the top of feed liquor pipe (40) extends to the inner chamber and its inside swing joint of spraying casing (35) and seals spheroid one (41), the inner chamber left side wall swing joint of spraying casing (35) has piston plate (38), the right side position of the relative piston plate (38) of inner wall of spraying casing (35) is provided with spring two (45), the left side wall fixedly connected with push rod two (36) of piston plate (38), the right side position interactive connection of the relative piston plate (38) of inner chamber of spraying casing (35) has elastic membrane (39), the right side wall fixedly connected with shower nozzle (37) of spraying casing (35), one end that spraying casing (35) were kept away from in shower nozzle (37) extends to the inner chamber tip of interior glass pipe (5), the right side wall intermediate position fixedly connected with drain pipe (42) of spraying casing (35), the inner chamber swing joint of drain pipe (42) has sealed spheroid two (43), the one end and shower nozzle (37) intercommunication of spraying casing (35) are kept away from in drain pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110601609.4A CN113414044A (en) | 2021-05-31 | 2021-05-31 | High-efficient spraying mechanism of solar vacuum tube heat absorption coating production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110601609.4A CN113414044A (en) | 2021-05-31 | 2021-05-31 | High-efficient spraying mechanism of solar vacuum tube heat absorption coating production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113414044A true CN113414044A (en) | 2021-09-21 |
Family
ID=77713408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110601609.4A Withdrawn CN113414044A (en) | 2021-05-31 | 2021-05-31 | High-efficient spraying mechanism of solar vacuum tube heat absorption coating production usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113414044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367422A (en) * | 2022-01-19 | 2022-04-19 | 朗勃(惠州)玻璃技术有限公司 | Spraying equipment for glass lamp tube powder coating machine |
-
2021
- 2021-05-31 CN CN202110601609.4A patent/CN113414044A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367422A (en) * | 2022-01-19 | 2022-04-19 | 朗勃(惠州)玻璃技术有限公司 | Spraying equipment for glass lamp tube powder coating machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210921 |
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| WW01 | Invention patent application withdrawn after publication |