CN110801965A - Heat-resisting treatment device for surface of exhaust pipe and operation method thereof - Google Patents
Heat-resisting treatment device for surface of exhaust pipe and operation method thereof Download PDFInfo
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- CN110801965A CN110801965A CN201910896106.7A CN201910896106A CN110801965A CN 110801965 A CN110801965 A CN 110801965A CN 201910896106 A CN201910896106 A CN 201910896106A CN 110801965 A CN110801965 A CN 110801965A
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- box
- exhaust pipe
- paint
- telescopic
- servo motor
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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
- B05B13/0242—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 objects being individually presented to the spray heads by a rotating element, e.g. turntable
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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
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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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
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
Abstract
The invention discloses a heat-resistant treatment device for the surface of an exhaust pipe, which comprises an annular conveyor belt, clamping mechanisms, a cleaning box, a paint spraying box and a drying box, wherein the annular conveyor belt is internally provided with a plurality of clamping mechanisms; the cleaning box disclosed by the invention can be used for cleaning the rotating exhaust pipe by 360 degrees in the cleaning box, so that the exhaust pipe is ensured to be cleaned completely, and meanwhile, the cleaned water is collected, so that resources are saved.
Description
Technical Field
The invention relates to the field of exhaust pipe processing equipment, in particular to a heat-resistant treatment device for the surface of an exhaust pipe and an operation method thereof.
Background
The heat-resistant treatment of the surface of the exhaust pipe comprises two treatment methods, one is to apply a coating technology on the metal surface and carry out electroplating, chemical plating, paint spraying and the like on the metal surface, and the other is to change the specific properties of the metal surface and realize the purpose by changing the specific structure and properties.
When the existing exhaust pipe is subjected to heat-resistant treatment in a paint spraying mode, the surface of the exhaust pipe has poor heat-resistant effect after subsequent paint spraying due to attached impurities, and the condition of unbalanced heat resistance of the surface occurs; meanwhile, in the process of clamping the exhaust pipe, a special clamp is needed for fixing the exhaust pipe, and the exhaust pipe is ensured not to be shielded by the clamp in the process of spraying paint, so that the exhaust pipe is prevented from being sprayed with paint unevenly; the existing heat-resistant treatment device for the surface of the exhaust pipe can generate a large amount of paint which is not attached to the surface of the exhaust pipe in the paint spraying process, and cannot be collected and recycled, so that the waste of resources is caused.
Disclosure of Invention
The invention aims to provide a heat-resistant treatment device for the surface of an exhaust pipe and an operation method thereof, aiming at overcoming the problems that when the existing exhaust pipe is subjected to heat-resistant treatment in a paint spraying mode, the surface of the exhaust pipe has poor heat-resistant effect after subsequent paint spraying due to attached impurities, and the surface has unbalanced heat resistance; meanwhile, in the process of clamping the exhaust pipe, a special clamp is needed for fixing the exhaust pipe, and the exhaust pipe is ensured not to be shielded by the clamp in the process of spraying paint, so that the exhaust pipe is prevented from being sprayed with paint unevenly; the existing heat-resistant treatment device for the surface of the exhaust pipe can generate a large amount of paint which is not attached to the surface of the exhaust pipe in the paint spraying process, and cannot be collected and recycled, so that the technical problem of resource waste is caused.
The purpose of the invention can be realized by the following technical scheme:
a heat-resisting treatment device for the surface of an exhaust pipe comprises an annular conveyor belt, clamping mechanisms, a cleaning box, a paint spraying box and a drying box, wherein the annular conveyor belt is internally provided with a plurality of clamping mechanisms, and the cleaning box, the paint spraying box and the drying box are sequentially arranged on one side of the top of the annular conveyor belt;
the clamping mechanism comprises a tool box, a box expanding edge, an exhaust pipe, a limiting shell, a bearing, a rotary disc, telescopic blocks, external teeth, a first servo motor, a support, a driving gear, a second servo motor, a telescopic outer box, a fixed inner box, a third servo motor, a rotary shaft, a drainage rotary plate, a first mounting seat, a pneumatic rod, a second mounting seat, a transmission supporting plate, a first storage box and a second storage box, wherein the periphery of the top of the tool box is provided with the box expanding edge, the bearing is arranged on the outer side of the limiting shell, the bearing is embedded in the inner wall of one side of the tool box, the rotary disc is arranged in one end of the limiting shell, a plurality of telescopic blocks are arranged on the outer side of the rotary disc at equal intervals, the exhaust pipe is arranged on the outer side of one end of the limiting shell in a limiting way, one ends of the plurality of telescopic blocks penetrate through the outer shell of the limiting shell, the, the outer side of the other end of the limiting shell is provided with external teeth, a support is arranged below the external teeth and on one side of the tool box, a second servo motor is arranged on one side of the support, the output end of the second servo motor is provided with a driving gear, the external teeth and the driving gear are meshed with each other, a telescopic outer box is arranged below the tool box, a fixed inner box is sleeved on the inner side of the telescopic outer box, a first storage box and a second storage box are respectively arranged on two sides of the bottom of the fixed inner box, a third servo motor is arranged on one side of the telescopic outer box, the output end of the third servo motor is arranged in the telescopic outer box and is connected with a rotating shaft, a drainage rotating plate is arranged outside the rotating shaft, first mounting seats are respectively arranged on two symmetrical sides of the telescopic outer box, second mounting seats are respectively arranged below two symmetrical sides of the fixed inner box, and are fixedly connected with two, conveying support plates are arranged below the other two symmetrical sides of the fixed inner box;
the top of the cleaning box is respectively provided with an air heater and a water pump, the air heater is positioned at one end close to the paint spraying box, the top of the inner side of the cleaning box is provided with a first box expanding groove and a second box expanding groove, the center of the inner part of the first box expanding groove is provided with a hot air spray head, the hot air spray head is in conduction connection with the air heater, the center of the inner part of the second box expanding groove is provided with a water spray head, and the water spray head is in conduction connection with the water pump;
the utility model discloses a paint spraying machine, including spray booth, paint storage box, paint pump, third expansion tank, paint spraying head and paint pump turn-on connection are installed to spray booth one side, store up paint storage box bottom and install the paint pump, the third has been seted up at the inboard top of spray booth, third expansion tank inslot portion center department installs the spray painting head, and the spray painting head and paint pump turn.
As a further scheme of the invention: the spiral groove has been seted up in the carousel outside, draw-in groove has been seted up to flexible piece one side, carousel and flexible piece cooperation installation.
As a further scheme of the invention: the box expansion edge, the first box expansion groove, the second box expansion groove and the third box expansion groove are matched for use, and a sealing gasket is arranged on the outer side of the top of the box expansion edge.
As a further scheme of the invention: first storage tank and second storage tank are close to the side top and are provided with the baffle, the pivot is located the inboard baffle top of fixed inner box, and baffle top and fixed inner box tank wall top parallel and level, flexible outer container and fixed inner box sliding connection.
As a further scheme of the invention: the frock case, expand the case limit, flexible outer container, fixed inner box, the inner wall of first storage tank and second storage tank and the baffle outside all paste and are provided with the polytetrafluoroethylene film.
As a further scheme of the invention: the clamping mechanism is installed in a matched mode with the annular conveying belt through the conveying supporting plate, and a notch is formed in the outer side of one end of the annular conveying belt.
As a further scheme of the invention: the first storage tank is a water recovery tank, and the second storage tank is a paint recovery tank.
As a further scheme of the invention: the high-temperature-resistant paint is stored in the paint storage box, the high-temperature-resistant paint is inorganic silicon high-temperature-resistant paint, the high temperature resistance is 800-1800 ℃, and one end of the water pump is connected with an external water pipe through a connecting pipe.
An operation method of a heat-resisting treatment device for the surface of an exhaust pipe comprises the following specific operation steps:
the method comprises the following steps: connecting a water pump of the cleaning box with an external water pipe, and arranging inorganic silicon high-temperature-resistant paint inside a paint storage box of the paint spraying box;
step two: one end of an exhaust pipe is sleeved outside one end of a limiting shell in the tool box, a first servo motor works to drive an internal turntable to rotate, a plurality of telescopic blocks provided with clamping grooves extend out of the limiting shell along with the rotation of a spiral groove of the turntable until the telescopic blocks are contacted with the inside of the exhaust pipe, and the exhaust pipe is limited outside the tool box;
step three: after the installation is finished, the whole clamping mechanism moves on an annular conveying belt, firstly the clamping mechanism enters a cleaning box, a pneumatic rod arranged between a first mounting seat and a second mounting seat of a telescopic outer box and a fixed inner box extends to drive the telescopic outer box to move upwards along the outer wall of the fixed inner box, the box expanding edge until the top is embedded into a second box expanding groove, water is cleaned by a water pump through a water nozzle to a fixed exhaust pipe, in the cleaning process, a second servo motor works to drive a driving gear to rotate, the driving gear is meshed with external teeth for transmission, further a limit shell connected with the tool box through a bearing is driven to rotate integrally to drive the exhaust pipe to rotate in the tool box for 360-degree cleaning, meanwhile, a third servo motor drives a rotating shaft to rotate to drive a drainage rotating plate to rotate to one side until the top end is contacted with the telescopic inner wall outer box, water after the water nozzle is cleaned flows into a first storage box, and the cleaning is finished, the air pressure rod contracts to restore to the original state, the clamping mechanism continues to move to the position below the first box expansion groove, then the air pressure rod extends until the box expansion edge is embedded into the first box expansion groove, hot air is sprayed out from the hot air spray head through the working of the air heater to dry the exhaust pipe, the drying is finished, and the air pressure rod contracts to restore to the original state;
step four: the clamping mechanism continues to move forwards to the inside of the paint spraying box, the air pressure rod extends until the box expanding edge is embedded into a third box expanding groove, the inorganic silicon high-temperature-resistant paint in the paint storage box is sprayed to the outer side of a rotating exhaust pipe through a paint spraying head by the operation of a paint pump, the external treatment of paint spraying is finished, and before the paint spraying process, a third servo motor drives a rotating shaft to rotate to drive a drainage rotating plate to rotate towards the other side until the top end of the drainage rotating plate is contacted with an inner wall telescopic outer box, and the redundant inorganic silicon high-temperature-resistant paint is collected into a second;
step five: and (4) finishing paint spraying, recovering the air pressure rod in a contracted mode, and continuing to move the clamping mechanism to the inside of the drying box to finish drying and curing treatment on the inorganic silicon high-temperature-resistant paint on the outer side of the exhaust pipe.
The invention has the beneficial effects that: according to the invention, through reasonable structural design, one end of the exhaust pipe is sleeved outside one end of the limiting shell in the tool box, the first servo motor works to drive the internal turntable to rotate, the plurality of telescopic blocks provided with the clamping grooves extend out of the limiting shell along with the rotation of the spiral groove of the turntable until the telescopic blocks are contacted with the inside of the exhaust pipe, the exhaust pipe is limited outside the tool box, and the exhaust pipe is clamped;
the clamping mechanism drives the exhaust pipe to enter the cleaning box, the air pressure rod arranged between the first mounting seat and the second mounting seat of the telescopic outer box and the fixed inner box extends to drive the telescopic outer box to move upwards along the outer wall of the fixed inner box until the box expanding edge at the top is embedded into the second box expanding groove, the relative sealing property of the inner part is ensured, water leakage is avoided, water is cleaned for the fixed exhaust pipe through the water nozzle by the water pump, in the cleaning process, the second servo motor works to drive the driving gear to rotate, the driving gear is meshed with the outer teeth for transmission, and further the limiting shell connected with the tool box through the bearing is driven to integrally rotate to drive the exhaust pipe to rotate in the tool box for 360-degree cleaning, meanwhile, the third servo motor drives the rotating shaft to rotate to drive the drainage rotating plate to rotate to one side until the top end is contacted with the telescopic outer box at the inner wall, and water cleaned by the water nozzle flows into the first storage box, the air pressure rod contracts and recovers the original state, the clamping mechanism continues to move to the position below the first box expansion groove, then the air pressure rod extends until the box expansion edge is embedded into the first box expansion groove, hot air is sprayed out from the hot air spray nozzle through the working of the air heater to dry the exhaust pipe, the exhaust pipe is clamped through the clamping mechanism, the rotating exhaust pipe is cleaned for 360 degrees in the cleaning box, the exhaust pipe is ensured to be cleaned, meanwhile, cleaned water is collected, resources are saved, the exhaust pipe is blown by hot air after being cleaned, no water stain is attached to the surface of the exhaust pipe, and the subsequent paint spraying treatment is ensured;
the clamping mechanism continues to move forwards to the inside of the paint spraying box, the air pressure rod extends until the box expanding edge is embedded into the third box expanding groove, the relative sealing performance of the inside is guaranteed, splashing in the paint spraying process is avoided, inorganic silicon high-temperature-resistant paint in the paint storing box is sprayed to the outer side of the rotating exhaust pipe through the paint spraying head by the operation of the paint pump, the external treatment of the sprayed paint is completed, in addition, before the paint spraying process, the third servo motor drives the rotating shaft to rotate, the drainage rotating plate is driven to rotate towards the other side until the top end of the drainage rotating plate is contacted with the inner wall telescopic outer box, the redundant inorganic silicon high-temperature-resistant paint is collected into the second storage box, the rotating exhaust pipe is cleaned for 360 degrees in the paint spraying process, the outer side of the exhaust pipe is guaranteed to be uniformly sprayed with paint, the clamping mechanism clamps the inner wall of the;
the frock case, expand the case limit, flexible outer container, the inner wall and the baffle outside of fixed inner box, first storage tank and second storage tank all paste and be provided with the polytetrafluoroethylene film, clean and the in-process that sprays paint, the water and the high-temperature resistant lacquer of inorganic silicon that produce can not carry out the adhesion to clamping mechanism inboard, thoroughly fall into first storage tank and second storage tank under the effect of gravity in, the situation of mixing can not appear between the clearance water of guaranteeing follow-up collection and the high-temperature resistant lacquer of inorganic silicon.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism according to the present invention;
FIG. 3 is a schematic view of the internal structure of the clamping mechanism according to the present invention;
FIG. 4 is a side view of the clamping mechanism of the present invention;
FIG. 5 is a schematic view of a mounting structure of the spacing housing of the present invention;
FIG. 6 is a side view of a retaining shell of the present invention;
FIG. 7 is a bottom view of the cleaning tank of the present invention;
fig. 8 is a bottom view of the spray booth of the present invention.
In the figure: 1. an endless conveyor belt; 2. a clamping mechanism; 3. cleaning the box; 4. a paint spraying box; 5. a drying box; 6. boxing; 7. expanding the box edge; 8. an exhaust pipe; 9. a limiting shell; 10. a bearing; 11. a turntable; 12. a telescopic block; 13. an outer tooth; 14. a first servo motor; 15. a support; 16. a driving gear; 17. a second servo motor; 18. a telescopic outer box; 19. fixing the inner box; 20. a third servo motor; 21. a rotating shaft; 22. a drainage rotating plate; 23. a first mounting seat; 24. a pneumatic rod; 25. a second mounting seat; 26. conveying the supporting plate; 27. a first storage tank; 28. a second tank; 29. a hot air blower; 30. a water pump; 31. a paint pump; 32. a paint storage box; 33. a first box expansion slot; 34. a second expansion tank; 35. a hot air shower nozzle; 36. a water spray head; 37. a third box expansion slot; 38. a paint spray head.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-8, a heat-resistant treatment device for the surface of an exhaust pipe comprises an annular conveyor belt 1, clamping mechanisms 2, a cleaning box 3, a paint spraying box 4 and a drying box 5, wherein the annular conveyor belt 1 is internally provided with the plurality of clamping mechanisms 2, and the cleaning box 3, the paint spraying box 4 and the drying box 5 are sequentially arranged on one side of the top of the annular conveyor belt 1;
the clamping mechanism 2 comprises a tool box 6, a box expansion edge 7, an exhaust pipe 8, a limiting shell 9, a bearing 10, a rotary disc 11, a telescopic block 12, an external tooth 13, a first servo motor 14, a support 15, a driving gear 16, a second servo motor 17, a telescopic outer box 18, a fixed inner box 19, a third servo motor 20, a rotating shaft 21, a drainage rotating plate 22, a first mounting seat 23, a pressure bar 24, a second mounting seat 25, a conveying supporting plate 26, a first storage box 27 and a second storage box 28, wherein the periphery of the top of the tool box 6 is provided with the box expansion edge 7, the bearing 10 is arranged on the outer side of the limiting shell 9, the bearing 10 is embedded on the inner wall of one side of the tool box 6, the rotary disc 11 is arranged inside one end of the limiting shell 9, a plurality of telescopic blocks 12 are equidistantly arranged on the outer side of the rotary disc 11, the exhaust pipe 8 is arranged on the outer side of the limiting shell 9 in a limiting way, one end of the plurality of the telescopic, the output end of a first servo motor 14 is fixedly connected with a rotary disc 11, the outer side of the other end of a limiting shell 9 is provided with outer teeth 13, a support 15 is arranged below the outer teeth 13 and positioned at one side of a tool box 6, one side of the support 15 is provided with a second servo motor 17, the output end of the second servo motor 17 is provided with a driving gear 16, the outer teeth 13 and the driving gear 16 are mutually meshed, a telescopic outer box 18 is arranged below the tool box 6, the inner side of the telescopic outer box 18 is sleeved with a fixed inner box 19, the two sides of the bottom of the fixed inner box 19 are respectively provided with a first storage box 27 and a second storage box 28, one side of the telescopic outer box 18 is provided with a third servo motor 20, the output end of the third servo motor 20 is positioned in the telescopic outer box 18 and is connected with a rotating shaft 21, the outer side of the rotating shaft 21 is provided with a drainage rotating plate 22, the two, the first mounting seat 23 and the second mounting seat 25 on the same side are fixedly connected with two ends of the air pressure rod 24, and conveying support plates 26 are respectively arranged below the other two symmetrical sides of the fixed inner box 19;
the top of the cleaning box 3 is respectively provided with a hot air blower 29 and a water pump 30, the hot air blower 29 is positioned at one end close to the paint spraying box 4, the top of the inner side of the cleaning box 3 is provided with a first box expanding groove 33 and a second box expanding groove 34, the center of the inner part of the first box expanding groove 33 is provided with a hot air spray head 35, the hot air spray head 35 is in conduction connection with the hot air blower 29, the center of the inner part of the second box expanding groove 34 is provided with a water spray head 36, and the water spray head 36 is in conduction connection with the water pump 30;
4 one side of paint spraying box is installed and is stored up paint box 32, stores up paint box 32 bottom and installs lacquer pump 31, and third expansion tank 37 has been seted up at 4 inboard tops of paint spraying box, and the inside center department of third expansion tank 37 installs paint spraying head 38, and paint spraying head 38 and lacquer pump 31 turn-on connection.
The spiral groove has been seted up in the carousel 11 outside, and draw-in groove has been seted up to flexible piece 12 one side, and carousel 11 and flexible piece 12 cooperation installation are convenient for when carousel 11 rotates, and flexible piece 12 moves on carousel 11.
The box expansion edge 7 is matched with the first box expansion groove 33, the second box expansion groove 34 and the third box expansion groove 37 for use, and a sealing gasket is arranged on the outer side of the top of the box expansion edge 7 to play a role in sealing.
The inner walls and the baffle outer sides of the tooling box 6, the box expanding edge 7, the telescopic outer box 18, the fixed inner box 19, the first storage box 27 and the second storage box 28 are all pasted with polytetrafluoroethylene films, the produced water and inorganic silicon high-temperature-resistant paint cannot adhere to the inner side of the clamping mechanism 2 in the cleaning and paint spraying processes, and the water and the inorganic silicon high-temperature-resistant paint completely fall into the first storage box 27 and the second storage box 28 under the action of gravity.
Clamping machine constructs 2 and installs through conveying backup pad 26 and endless conveyor 1 cooperation, and the notch has been seted up in the endless conveyor 1 one end outside, and the clamping machine constructs 2 of being convenient for moves in order on endless conveyor 1.
The high-temperature-resistant paint is stored in the paint storage box 32, the high-temperature-resistant paint is inorganic silicon high-temperature-resistant paint, the high temperature resistance is 800-1800 ℃, one end of the water pump 30 is connected with an external water pipe through a connecting pipe, and the exhaust pipe 8 after paint spraying treatment is guaranteed to have good high-temperature resistance.
An operation method of a heat-resisting treatment device for the surface of an exhaust pipe comprises the following specific operation steps:
the method comprises the following steps: the water pump 30 of the cleaning box 3 is connected with an external water pipe, and inorganic silicon high-temperature resistant paint is arranged in the paint storage box 32 of the paint spraying box 4;
step two: sleeving one end of an exhaust pipe 8 outside one end of a limiting shell 9 in a tool box 6, driving an internal rotary table 11 to rotate by working of a first servo motor 14, and enabling a plurality of telescopic blocks 12 provided with clamping grooves to extend out of the limiting shell 9 along with rotation of a spiral groove of the rotary table 11 until the telescopic blocks contact with the inside of the exhaust pipe 8 so as to limit the exhaust pipe 8 outside the tool box 6;
step three: after the installation is finished, the whole clamping mechanism 2 moves on the annular conveyor belt 1, firstly, the cleaning box 3 is entered, the air pressure rod 24 installed between the first installation seat 23 and the second installation seat 25 of the telescopic outer box 18 and the fixed inner box 19 extends to drive the telescopic outer box 18 to move upwards along the outer wall of the fixed inner box 19 until the box expanding edge 7 at the top is embedded into the second box expanding groove 34, the water pump 30 works to clean the fixed exhaust pipe 8 by water through the water spray head 36, in the cleaning process, the second servo motor 17 works to drive the driving gear 16 to rotate, the driving gear 16 is meshed with the outer teeth 13 to drive the limiting shell 9 connected with the tool box 6 through the bearing 10 to integrally rotate, the exhaust pipe 8 is driven to rotate in the tool box 6 to clean for 360 degrees, meanwhile, the third servo motor 20 drives the rotating shaft 21 to rotate, the drainage rotating plate 22 is driven to rotate towards one side until the top end is contacted with the inner wall telescopic outer box 18, after the water spray head 36 is cleaned, the water flows into the first storage tank 27, the cleaning is finished, the air pressure rod 24 contracts and recovers to the original state, the clamping mechanism 2 continues to move forward to the position below the first box expansion groove 33, then the air pressure rod 24 extends until the box expansion edge 7 is embedded into the first box expansion groove 33, hot air is sprayed out from the hot air spray head 35 through the work of the hot air blower 29 to dry the exhaust pipe 8, the drying is finished, and the air pressure rod 24 contracts and recovers to the original state;
step four: the clamping mechanism 2 continues to move forwards to the inside of the paint spraying box 4, the air pressure rod 24 extends until the box expanding edge 7 is embedded into the third box expanding groove 37, the paint pump 31 works to spray inorganic silicon high-temperature-resistant paint in the paint storage box 32 to the outer side of the rotary exhaust pipe 8 through the paint spraying head 38, the paint spraying outer treatment is completed, before the paint spraying process, the third servo motor 20 drives the rotating shaft 21 to rotate to drive the drainage rotating plate 22 to rotate towards the other side until the top end of the drainage rotating plate is contacted with the inner wall telescopic outer box 18, and the redundant inorganic silicon high-temperature-resistant paint is collected into the second storage box 28;
step five: and (3) finishing paint spraying, wherein the air pressure rod 24 is contracted to restore to the original state, and the clamping mechanism 2 continues to move forwards to the inside of the drying box 5 to finish drying and curing treatment on the inorganic silicon high-temperature-resistant paint on the outer side of the exhaust pipe 8.
According to the invention, through reasonable structural design, one end of the exhaust pipe 8 is sleeved outside one end of the limiting shell 9 in the tool box 6, the first servo motor 14 works to drive the internal turntable 11 to rotate, the plurality of telescopic blocks 12 provided with the clamping grooves extend out of the limiting shell 9 along with the rotation of the spiral groove of the turntable 11 until the telescopic blocks contact with the inside of the exhaust pipe 8, the exhaust pipe 8 is limited outside the tool box 6, and the exhaust pipe 8 is clamped; the clamping mechanism 2 drives the exhaust pipe 8 to enter the cleaning box 3, the air pressure rod 24 arranged between the first mounting seat 23 and the second mounting seat 25 of the telescopic outer box 18 and the fixed inner box 19 extends to drive the telescopic outer box 18 to move upwards along the outer wall of the fixed inner box 19 until the box expanding edge 7 at the top is embedded into the second box expanding groove 34 to ensure the relative sealing property of the interior and avoid water leakage, the water pump 30 works to clean the fixed exhaust pipe 8 through the water nozzle 36, in the cleaning process, the second servo motor 17 works to drive the driving gear 16 to rotate, the driving gear 16 is meshed with the outer teeth 13 to drive the limiting shell 9 connected with the tool box 6 through the bearing 10 to integrally rotate, the exhaust pipe 8 is driven to rotate in the tool box 6 to carry out 360-degree cleaning, meanwhile, the third servo motor 20 drives the rotating shaft 21 to rotate, the drainage rotating plate 22 is driven to rotate towards one side until the top end is contacted with the inner wall telescopic outer box 18, the method comprises the following steps that water cleaned by a water nozzle 36 flows into a first storage tank 27, an air pressure rod 24 contracts and recovers, a clamping mechanism 2 continues to move forwards to the position below a first box expanding groove 33, then the air pressure rod 24 extends until a box expanding edge 7 is embedded into the first box expanding groove 33, hot air is sprayed out from a hot air nozzle 35 through the work of a hot air fan 29 to dry an exhaust pipe 8, the exhaust pipe 8 is clamped through the clamping mechanism 2, the rotating exhaust pipe 8 is cleaned for 360 degrees in a cleaning box 3, the exhaust pipe 8 is cleaned, the cleaned water is collected, resources are saved, the exhaust pipe 8 is blown with hot air after being cleaned, no water stain is attached to the surface of the exhaust pipe 8, and the subsequent paint spraying treatment is guaranteed; the clamping mechanism 2 continues to move forward to the inside of the paint spraying box 4, the air pressure rod 24 extends until the box expanding edge 7 is embedded into the third box expanding groove 37, the relative sealing performance of the inside is ensured, the splashing in the paint spraying process is avoided, the paint pump 31 works to spray the inorganic silicon high-temperature-resistant paint in the paint storage box 32 to the outer side of the rotating exhaust pipe 8 through the paint spraying head 38, the external treatment of the paint spraying is completed, before the paint spraying process, the third servo motor 20 drives the rotating shaft 21 to rotate to drive the drainage rotating plate 22 to rotate towards the other side until the top end is contacted with the inner wall telescopic outer box 18, the redundant inorganic silicon high-temperature-resistant paint is collected into the second storage box 28, the rotating exhaust pipe 8 is cleaned by 360 degrees in the paint spraying process, the outer side of the exhaust pipe 8 is ensured to be uniform, the clamping mechanism 2 clamps the inner wall of the exhaust pipe 8, the shielding cannot be caused in the paint, resources are saved; frock case 6, expand case limit 7, flexible outer container 18, fixed inner box 19, the inner wall and the baffle outside of first storage tank 27 and second storage tank 28 all paste and are provided with the polytetrafluoroethylene film, clean and the in-process of spraying paint, the water and the high temperature resistant lacquer of inorganic silicon of production can not carry out the adhesion to clamping mechanism 2 inboard, thoroughly fall into first storage tank 27 and second storage tank 28 under the effect of gravity in, the situation that can not appear mixing between the clearance water of guaranteeing follow-up collection and the high temperature resistant lacquer of inorganic silicon.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The exhaust pipe surface heat-resisting treatment device is characterized by comprising an endless conveyor belt (1), clamping mechanisms (2), a cleaning box (3), a paint spraying box (4) and a drying box (5), wherein the annular conveyor belt (1) is internally provided with a plurality of clamping mechanisms (2), and the cleaning box (3), the paint spraying box (4) and the drying box (5) are sequentially arranged on one side of the top of the endless conveyor belt (1);
the clamping mechanism (2) comprises a tool box (6), a box expanding edge (7), an exhaust pipe (8), a limiting shell (9), a bearing (10), a rotary table (11), a telescopic block (12), external teeth (13), a first servo motor (14), a support (15), a driving gear (16), a second servo motor (17), a telescopic outer box (18), a fixed inner box (19), a third servo motor (20), a rotating shaft (21), a drainage rotating plate (22), a first mounting seat (23), an air pressure rod (24), a second mounting seat (25), a conveying supporting plate (26), a first storage box (27) and a second storage box (28), wherein the box expanding edge (7) is arranged on the periphery of the top of the tool box (6), the bearing (10) is installed on the outer side of the limiting shell (9), the bearing (10) is embedded in the inner wall of one side of the tool box (6), the rotary table (11) is installed inside one end of the limiting shell (9), a plurality of telescopic blocks (12) are installed on the outer side of the rotary table (11) at equal intervals, an exhaust pipe (8) is installed on the outer side of one end of the limiting shell (9) in a limiting mode, one end of each telescopic block (12) penetrates through the shell of the limiting shell (9), a first servo motor (14) is installed at the center of the other end of the limiting shell (9), the output end of the first servo motor (14) is fixedly connected with the rotary table (11), outer teeth (13) are arranged on the outer side of the other end of the limiting shell (9), a support (15) is installed below the outer teeth (13) and located on one side of the tool box (6), a second servo motor (17) is installed on one side of the support (15), a driving gear (16) is installed at the output end of the second servo motor (17), the outer teeth (13) and the driving gear (16) are meshed with each other, a telescopic, a fixed inner box (19) is sleeved on the inner side of the telescopic outer box (18), a first storage box (27) and a second storage box (28) are respectively installed on two sides of the bottom of the fixed inner box (19), a third servo motor (20) is installed on one side of the telescopic outer box (18), a rotating shaft (21) is connected to the output end of the third servo motor (20) and located inside the telescopic outer box (18), a drainage rotating plate (22) is installed on the outer side of the rotating shaft (21), first installation seats (23) are installed on two symmetrical sides of the telescopic outer box (18), second installation seats (25) are installed below two symmetrical sides of the fixed inner box (19), the first installation seats (23) and the second installation seats (25) are fixedly connected with two ends of an air pressure rod (24) on the same side, and conveying support plates (26) are installed below two other symmetrical sides of the fixed inner box (19);
the top of the cleaning box (3) is respectively provided with an air heater (29) and a water pump (30), the air heater (29) is positioned at one end close to the paint spraying box (4), the top of the inner side of the cleaning box (3) is provided with a first box expansion groove (33) and a second box expansion groove (34), the center of the inner part of the first box expansion groove (33) is provided with a hot air spray head (35), the hot air spray head (35) is in conduction connection with the air heater (29), the center of the inner part of the second box expansion groove (34) is provided with a water spray head (36), and the water spray head (36) is in conduction connection with the water pump (30);
paint box (4) one side is installed and is stored up paint box (32), store up paint box (32) bottom and install lacquer pump (31), paint box (4) inboard top has been seted up the third and has been expanded case groove (37), the third expands case groove (37) inside center department and installs spray head (38), and spray head (38) and lacquer pump (31) turn-on connection.
2. The heat-resistant treatment device for the surface of the exhaust pipe as claimed in claim 1, wherein a spiral groove is formed in the outer side of the rotary disc (11), a clamping groove is formed in one side of the telescopic block (12), and the rotary disc (11) and the telescopic block (12) are installed in a matched mode.
3. The heat-resistant treatment device for the surface of the exhaust pipe is characterized in that the box expansion edge (7) is matched with the first box expansion groove (33), the second box expansion groove (34) and the third box expansion groove (37) in use, and a sealing gasket is arranged on the outer side of the top of the box expansion edge (7).
4. The heat-resistant treatment device for the surface of the exhaust pipe as claimed in claim 1, wherein the first storage tank (27) and the second storage tank (28) are provided with a baffle near the top end of the sides, the rotating shaft (21) is located above the baffle inside the fixed inner tank (19), the top end of the baffle is flush with the top end of the wall of the fixed inner tank (19), and the telescopic outer tank (18) is connected with the fixed inner tank (19) in a sliding manner.
5. The heat-resistant treatment device for the surface of the exhaust pipe according to claim 1, wherein polytetrafluoroethylene films are adhered to the inner walls of the tool box (6), the box expanding edge (7), the telescopic outer box (18), the fixed inner box (19), the first storage box (27) and the second storage box (28) and the outer side of the baffle.
6. The heat-resistant treatment device for the surface of the exhaust pipe as claimed in claim 1, wherein the clamping mechanism (2) is installed in a matching manner with the endless conveyor belt (1) through a conveying support plate (26), and a notch is formed in the outer side of one end of the endless conveyor belt (1).
7. The heat-resistant treatment device for the surface of an exhaust pipe as claimed in claim 1, wherein the first tank (27) is a water recovery tank and the second tank (28) is a paint recovery tank.
8. The exhaust pipe surface heat-resisting treatment device as claimed in claim 1, wherein the paint storage tank (32) stores high-temperature-resistant paint, the high-temperature-resistant paint is inorganic silicon high-temperature-resistant paint, the high temperature resistance is 1800 ℃, and one end of the water pump (30) is connected with an external water pipe through a connecting pipe.
9. An operation method of a heat-resisting treatment device for the surface of an exhaust pipe is characterized by comprising the following specific operation steps:
the method comprises the following steps: a water pump (30) of the cleaning box (3) is connected with an external water pipe, and inorganic silicon high-temperature resistant paint is arranged in a paint storage box (32) of the paint spraying box (4);
step two: one end of an exhaust pipe (8) is sleeved outside one end of a limiting shell (9) in a tool box (6), a first servo motor (14) works to drive an inner rotary table (11) to rotate, and a plurality of telescopic blocks (12) provided with clamping grooves extend out of the limiting shell (9) along with the rotation of a spiral groove of the rotary table (11) until the telescopic blocks contact with the inside of the exhaust pipe (8), so that the exhaust pipe (8) is limited outside the tool box (6);
step three: after the installation is finished, the whole clamping mechanism (2) moves on the annular conveyor belt (1), firstly the clamping mechanism enters the cleaning box (3), an air pressure rod (24) arranged between a first mounting seat (23) and a second mounting seat (25) of the telescopic outer box (18) and the fixed inner box (19) extends to drive the telescopic outer box (18) to move upwards along the outer wall of the fixed inner box (19) until a box expanding edge (7) at the top is embedded into a second box expanding groove (34), the water pump (30) works to clean the fixed exhaust pipe (8) through a water nozzle (36), in the cleaning process, the second servo motor (17) works to drive the driving gear (16) to rotate, the driving gear (16) is meshed with the outer teeth (13) for transmission, and further drives the limiting shell (9) connected with the tool box (6) through the bearing (10) to rotate integrally to drive the exhaust pipe (8) to rotate in the tool box (6), cleaning at 360 degrees, simultaneously driving a rotating shaft (21) to rotate by a third servo motor (20), driving a drainage rotating plate (22) to rotate towards one side until the top end of the drainage rotating plate is contacted with an inner wall telescopic outer box (18), enabling water after cleaning of a water spray head (36) to flow into a first storage box (27), completing cleaning, contracting a pneumatic rod (24) to restore to the original state, continuing to move a clamping mechanism (2) to the position below a first box expanding groove (33), then extending the pneumatic rod (24) until a box expanding edge (7) is embedded into the first box expanding groove (33), spraying hot air from a hot air spray head (35) through the work of a hot air fan (29) to dry an exhaust pipe (8), completing drying, and contracting the pneumatic rod (24) to restore to the original state;
step four: the clamping mechanism (2) continues to move forward to the inside of the paint spraying box (4), the air pressure rod (24) extends until the box expanding edge (7) is embedded into a third box expanding groove (37), the paint pump (31) works to spray inorganic silicon high-temperature-resistant paint in the paint storage box (32) to the outer side of the rotary exhaust pipe (8) through the paint spraying head (38) to finish the external treatment of paint spraying, and before the paint spraying process, the third servo motor (20) drives the rotating shaft (21) to rotate to drive the drainage rotating plate (22) to rotate towards the other side until the top end of the drainage rotating plate is contacted with the inner wall telescopic outer box (18), and the inorganic silicon high-temperature-resistant paint is collected into a second storage box (28);
step five: and (3) finishing paint spraying, wherein the air pressure rod (24) is contracted to recover, and the clamping mechanism (2) continues to move forward to the inside of the drying box (5) to finish drying and curing treatment on the inorganic silicon high-temperature-resistant paint on the outer side of the exhaust pipe (8).
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| CN201910896106.7A CN110801965B (en) | 2019-09-22 | 2019-09-22 | Heat-resisting treatment device for surface of exhaust pipe and operation method thereof |
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| CN201910896106.7A CN110801965B (en) | 2019-09-22 | 2019-09-22 | Heat-resisting treatment device for surface of exhaust pipe and operation method thereof |
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| CN110801965B CN110801965B (en) | 2021-05-11 |
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| CN110801965B (en) | 2021-05-11 |
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