CN115318475A - Flush coater is used in metal guardrail spraying - Google Patents
Flush coater is used in metal guardrail spraying Download PDFInfo
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- CN115318475A CN115318475A CN202211037818.1A CN202211037818A CN115318475A CN 115318475 A CN115318475 A CN 115318475A CN 202211037818 A CN202211037818 A CN 202211037818A CN 115318475 A CN115318475 A CN 115318475A
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- spraying
- fixedly connected
- mixing
- pipe
- metal guardrail
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- 238000005507 spraying Methods 0.000 title claims abstract description 56
- 239000002184 metal Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 74
- 238000002156 mixing Methods 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 241000883990 Flabellum Species 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 10
- 238000007667 floating Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/166—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the material to be sprayed being heated in a container
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Nozzles (AREA)
Abstract
The invention discloses a spraying machine for spraying a metal guardrail, which comprises a moving platform, wherein the upper surface of the moving platform is fixedly connected with a gas injection device, the right side of the gas injection device is provided with a mixing device, and the right side of the mixing device is provided with a discharging device. This flush coater for metal guardrail spraying uses, artifical promotion moving platform drives whole equipment and removes, the gas injection device pushes away to mixing arrangement's inside behind the air compression of external world, the material accomplishes the pressurization in mixing arrangement's inside and mixes, spout from discharging device blowout afterwards, it adopts detachable design to spout the material device, after accomplishing the spraying operation, can take out the nozzle alone cleanly, and because the inside fixed mounting of equipment has heating resistor, can guarantee that the mixing material remains to flow throughout inside the equipment, prevent to block up, it is comparatively difficult to have solved the inside cleanness of traditional flush coater, long-time use, the easy solidification of inside material is blockked up, influence the problem of spraying efficiency.
Description
Technical Field
The invention relates to the technical field of spraying, in particular to a spraying machine for spraying a metal guardrail.
Background
A spray coater is a special coating device adopting a spray coating technology, and the principle is to control airflow to instantly push a gas distribution reversing device to reverse, so that a piston of a pneumatic motor can stably and continuously reciprocate. The sucked coating is pressurized, conveyed into a spray gun of a spraying machine through a high-pressure hose, instantly atomized by the spray gun and then released to the surface of an object to be coated. The spraying machine mainly comprises a feeding device, a spray gun and an atomization generating source. It is suitable for leather handbag, gift package, furniture, shoe industry, automobile industry, etc.
Traditional flush coater is when the spraying, because the inside atomization effect of equipment is relatively poor, spun material granule is great, collects the drippage easily, has great influence to the spraying effect to because the inside easy solidification of equipment, the material is inside after long-time use, easy jam equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a sprayer for spraying a metal guardrail, which solves the problems of poor spraying effect and poor spraying efficiency of the traditional sprayer during use.
In order to achieve the purpose, the invention is realized by the following technical scheme: a spraying machine for spraying metal guardrails comprises a moving platform, wherein a gas injection device is fixedly connected to the upper surface of the moving platform, the moving platform is manually pushed to drive the whole equipment to move, the gas injection device compresses outside air and then pushes the compressed air into a mixing device, materials are pressurized and mixed in the mixing device and then are sprayed out of a discharging device, the spraying device is detachably designed in the discharging device, the mixing device is arranged on the right side of the gas injection device, a nozzle can be independently taken out and cleaned after spraying operation is finished, heating resistors are fixedly arranged in the equipment, so that the mixed materials can be guaranteed to flow in the equipment all the time, blockage is prevented, and the discharging device is arranged on the right side of the mixing device;
the gas injection device comprises a gas cylinder, a telescopic rod is arranged inside the gas cylinder, a gas suction pipe is arranged at the top of the telescopic rod, a bent pipe is arranged on the left side of the gas suction pipe, a water tank is fixedly connected to the right end of the bent pipe, the telescopic rod contracts, the internal volume of the gas cylinder is increased, external air is sucked into the gas cylinder from the gas suction pipe, the telescopic rod extends afterwards, the gas suction pipe is closed, air is squeezed into the water tank from the bent pipe, a filter core is fixedly connected to the inner surface of the water tank, and a blow-off pipe is arranged at the bottom of the filter core.
Preferably, the lower surface of the gas cylinder is fixedly connected with the upper surface of the moving platform, the inner surface of the gas cylinder is fixedly connected with the bottom end of the gas suction pipe and the left end of the bent pipe, in the air flowing process, air flows downwards along the filter element, liquid water is injected into the water tank, dust and impurities in the air are intercepted by the filter element, the other part of impurities and dust fall to the water surface under the action of gravity and are finally melted with the water body, sewage is discharged from the sewage discharge pipe, and the outer surface of the sewage discharge pipe is fixedly connected with the inner surface of the water tank.
Preferably, the mixing arrangement includes the mixing drum, the last fixed surface of mixing drum is connected with the inlet pipe, the bottom of inlet pipe is provided with agitating unit, agitating unit's bottom is provided with the closing plate, the bottom of closing plate is provided with the ejector pin, and the inside of mixing drum gets into through the inlet pipe and spouts the material, and simultaneously, external high-pressure draught pours into from the gas injection device, and the material mixes in the inside of mixing drum, and along with the continuous increase of mixture, the pressure at closing plate top constantly increases, and the closing plate slides downwards, and compression spring shrink supports agitating unit until the top of ejector pin, agitating unit and closing plate separation, the outside of ejector pin is provided with compression spring, compression spring's outside is provided with heating resistor.
Preferably, the lower surface of the mixing cylinder is fixedly connected with the upper surface of the moving platform, the outer surface of the sealing plate is connected with the inner surface of the mixing cylinder in a sliding mode, the lower end of the ejector rod is fixedly connected with the inner surface of the mixing cylinder, the inner surface of the mixing cylinder is fixedly connected with the outer surface of the heating resistor, the high-pressure mixture at the top of the sealing plate is sprayed to the bottom of the sealing plate, the pressure at the top of the sealing plate is reduced, the sealing plate is pushed by the compression spring to reset upwards, the circulation is performed, under the heating of the heating resistor, the mixture can heat bottom air while ensuring flowing, the pressure during spraying is increased, and the top end of the compression spring is fixedly connected with the lower surface of the sealing plate.
Preferably, agitating unit includes the dead lever, the surface sliding connection of dead lever has the apron, the lower fixed surface of apron is connected with the sealing plug, the top of sealing plug is provided with solid fixed ring, gu fixed ring's upper surface rotates and is connected with the change, the surface fixed surface of change is connected with the flabellum, the lower fixed surface of flabellum is connected with the puddler, and the inside at the mixing drum is fixed to the dead lever, and the water tank cover is in the outside of retaining ring, and the height of the inside liquid level of water tank is less than the retaining ring, prevents when equipment removes, splashes into the inside of dead lever, and the air gets into the inside of dead lever from the inlet port, discharges from the outlet port afterwards, and under high pressure draught's impact, the change rotates, and the flabellum drives the puddler and rotates, the top of puddler is provided with the outlet port, the top of outlet port is provided with the retaining ring, the top of retaining ring is provided with the inlet port.
Preferably, the bottom of the fixed rod is fixedly connected with the inner surface of the mixing barrel, the lower surface of the cover plate is in contact with the upper surface of the sealing plate, the inner surface of the sealing plate is in sliding connection with the outer surface of the sealing plug, the lower surface of the sealing plug is in contact with the top end of the ejector rod, the lower surface of the fixing ring is fixedly connected with the upper surface of the sealing plate, the inner surface of the fixing ring is in sliding connection with the outer surface of the fixed rod, a mixture at the top of the sealing plate is stirred and mixed, the cover plate is attached to the upper surface of the sealing plate under the action of top pressure, the top end of the ejector rod supports against the bottom of the sealing plug along with downward movement of the sealing plate, the cover plate is separated from the sealing plate, the mixture flows to the bottom of the sealing plate from a separation gap of the sealing plug, the fixing ring guarantees that the whole structure of the sealing plate cannot deform, the air outlet hole and the air inlet hole are formed in the wall of the fixed rod, and the retainer ring is fixedly installed on the outer surface of the fixed rod.
Preferably, the discharging device comprises a discharging pipe, a non-return device is movably connected to the inner surface of the discharging pipe, a clamp is arranged at the top of the non-return device, a material spraying device is clamped on the inner surface of the clamp, a mixture is sprayed out from the discharging pipe and taken out from the clamp, the bottom end of an external rubber pipe is locked with the top end of the discharging pipe, the other end of the rubber pipe is locked with the material spraying device, the equipment starts to spray the material, the conical barrel increases flowing pressure and flowing speed in the flowing process of the mixture and is blocked by the floating ball pushing the movable rod to move upwards under the impact action of the mixed material, the floating ball is prevented from spraying out, the bottom end of the discharging pipe is fixedly connected with the inner surface of the mixing barrel, the non-return device comprises the conical barrel, the outer surface of the conical barrel is fixedly connected with the inner surface of the discharging pipe, the floating ball is arranged at the top of the conical barrel, the bottom impact force of the floating ball is reduced when the equipment stops spraying, the floating ball falls under the action of gravity, the upper surface of the floating ball is blocked by the upper surface of the conical barrel, the residual material is prevented from flowing back to the inside of the equipment, and the normal use of the equipment is influenced, the top of the floating ball is arranged at the top of the floating ball, and the floating ball is connected with the inner surface of the movable rod.
Preferably, it includes a screw thread section of thick bamboo to spout the material device, the bottom fixedly connected with nozzle of a screw thread section of thick bamboo, the internal surface fixedly connected with fixed block of nozzle, the surface sliding connection of fixed block has the commentaries on classics piece, the surface sliding connection of commentaries on classics piece has the bushing, a screw thread section of thick bamboo and external rubber tube locking, the nozzle of holding, the adjustment injection angle, at the in-process that the misce bene sprays, the material flows along the thread groove of commentaries on classics piece surface, commentaries on classics piece downstream, rotates afterwards, the fixed block prevents the commentaries on classics piece off tracking, the material flows to the bushing from the outside clearance of commentaries on classics piece, through cutting apart a blowout afterwards, under the effect of commentaries on classics piece, the material spiral flow, the velocity of flow and pressure increase, the bottom of bushing is provided with cuts apart the strip.
Preferably, the surface of nozzle contacts with the internal surface of clamp, and before the blowout, the material strikes with the bushing and the surface contact who cuts apart the strip, and the material strikes the breakage, fluidic material atomizing, and the granule reduces, through improving the atomization rate, can increase the contact effect of spouting material and railing, prevents that the material from collecing the drippage, causes the wasting of resources, the internal surface of nozzle and the bushing and the surface fixed connection who cuts apart the strip.
The invention provides a spraying machine for spraying a metal guardrail. The method has the following beneficial effects:
(one), this flush coater is used in metal guardrail spraying, through setting up the gas injection device, when the equipment uses, the telescopic link shrink, the increase of gas cylinder internal volume, outside air inhales the inside of gas cylinder from the breathing pipe, the telescopic link extension afterwards, the breathing pipe is closed, the inside of water tank is crowded into from the return bend to the air, at the in-process that the air flows, the air current flows down along the filter core, liquid water is injected into to the inside of water tank, dust and impurity in the air are intercepted by the filter core, another part impurity and dust receive the action of gravity, fall to the surface of water, finally melt mutually with the water, sewage is discharged from the blow off pipe, traditional flush coater has been solved when spouting the material, the inside outside dust that inhales easily of equipment, lead to the problem of jam.
(two), this flush coater is used in metal guardrail spraying, through setting up mixing arrangement, when equipment uses, the inside of mixing drum is passed through the inlet pipe and is got into and spout the material, and simultaneously, external high-pressure draught pours into from the gas injection device, the material is in the inside of mixing drum mixes, along with the continuous increase of mixture, the pressure at closing plate top constantly increases, the closing plate lapse, the compression spring shrink, support agitating unit until the top of ejector pin, agitating unit and closing plate separation, the high-pressure mixture at closing plate top spouts the bottom to the closing plate, its top pressure reduces, compression spring promotes the closing plate and upwards resets, so circulation, under heating of heating resistor, the mixture is when guaranteeing to flow, the heat also can heat bottom air, pressure during the increase blowout, it is less to have solved traditional flush coater spraying pressure, the problem that inside bonds easily.
(III), this flush coater is used in metal guardrail spraying, through setting up agitating unit, when equipment uses, the inside at the mixing drum is fixed to the dead lever, the water tank cover is in the outside of retaining ring, the height of the inside liquid level of water tank is less than the retaining ring, prevent when equipment removes, splash into the inside of dead lever, the air gets into the inside of dead lever from the inlet port, discharge from the venthole afterwards, under high pressure draught's impact, the change ring rotates, the flabellum drives the puddler and rotates, the mixture at closing plate top is mixed by the stirring, under the effect of top pressure, the apron laminating is at the upper surface of closing plate, along with the sealing plug of closing plate moves down, the bottom of ejector pin support the bottom of closing plate, the apron separates with the closing plate, the mixture flows to the bottom of closing plate from the separation clearance of closing plate, solid fixed ring guarantees that closing plate overall structure can not warp, the problem that traditional flush coater needs the manual work to mix the sealing plug is solved.
(IV), this flush coater is used in metal guardrail spraying, through setting up discharging device, when equipment uses, the mixture is from the inside blowout of discharging pipe, take out from the inside of clamp and spout the material device, the bottom of outside rubber tube and the top locking of discharging pipe, the other end of rubber tube and the locking of spouting the material device, the equipment begins to spout the material, a toper section of thick bamboo increases flow pressure and velocity of flow at the in-process that the mixture flows, receive the impact action of combined material, the floater promotes the movable rod upward movement, the movable rod rotates and blocks, prevent the floater blowout, when equipment stops spouting the material, the floater bottom reduces, under the action of gravity, the upper surface of a toper section of thick bamboo is plugged up in the floater whereabouts, prevent inside material backward flow to equipment, influence the inside normal use of equipment, traditional flush coater when spouting the material has been solved, inside material flows back easily, influence the problem of follow-up spouting material.
(V), this flush coater is used in metal guardrail spraying, spout the material device through setting up, when equipment uses, threaded cylinder and external rubber tube locking, the nozzle of taking hold, the adjustment injection angle, at the in-process that the miscella sprays, the material flows along the thread groove of commentaries on classics piece surface, commentaries on classics piece downstream, rotate afterwards, the fixed block prevents commentaries on classics piece off tracking, the material flows to the bushing from the outside clearance of commentaries on classics piece, spout through cutting apart the strip afterwards, under the effect of commentaries on classics piece, material spiral flow, velocity of flow and pressure increase, before the blowout, the material strikes with the bushing and the surface contact who cuts apart the strip, the material impact is broken, fluidic material atomization, the granule reduces, through improving the atomization rate, can increase the contact effect of spouting material and railing, prevent that the material from collecing the drippage, cause the wasting of resources, the relatively poor problem of traditional flush coater spraying effect has been solved.
(VI), this flush coater is used in metal guardrail spraying, through setting up moving platform, when the equipment uses, artifical promotion moving platform drives whole equipment and removes, the gas injection device pushes away the inside to mixing arrangement behind the air compression of external world, the material accomplishes the pressurization in mixing arrangement's inside and mixes, follow discharging device blowout afterwards, inside at discharging device, it adopts detachable design to spout the material device, after accomplishing the spraying operation, can take out the nozzle alone cleanly, and because the inside fixed mounting of equipment has heating resistor, can guarantee that the mixing material remains throughout the flow inside the equipment, prevent to block up, it is comparatively difficult to have solved the inside cleanness of traditional flush coater, long-time use, the easy solidification of inside material is blockked up, influence the problem of spraying efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the gas injection apparatus according to the present invention;
FIG. 4 is a schematic structural view of a mixing device according to the present invention;
FIG. 5 is a schematic structural view of a stirring device according to the present invention;
FIG. 6 is a schematic structural view of a discharging device according to the present invention;
FIG. 7 is a schematic view of the check device of the present invention;
fig. 8 is a schematic structural diagram of the material spraying device of the present invention.
In the figure: 1. a mobile platform; 2. a gas injection device; 3. a mixing device; 4. a discharging device; 10. a gas cylinder; 11. a telescopic rod; 12. an air intake duct; 13. bending the pipe; 14. a water tank; 15. a filter element; 16. a sewage discharge pipe; 20. a mixing drum; 21. a feed pipe; 22. a stirring device; 23. a sealing plate; 24. a top rod; 25. a compression spring; 26. a heating resistor; 30. fixing the rod; 31. a cover plate; 32. a sealing plug; 33. a fixing ring; 34. rotating the ring; 35. a fan blade; 36. a stirring rod; 37. an air outlet; 38. a retainer ring; 39. an air inlet; 40. a discharge pipe; 41. a non-return device; 42. clamping a hoop; 43. a material spraying device; 44. a tapered barrel; 45. a floating ball; 46. a movable rod; 50. a threaded barrel; 51. a nozzle; 52. a fixed block; 53. rotating the block; 54. a bushing; 55. and (6) dividing the strips.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-8, the present invention provides a technical solution: a spraying machine for spraying metal guardrails comprises a moving platform 1, wherein the upper surface of the moving platform 1 is fixedly connected with a gas injection device 2, the right side of the gas injection device 2 is provided with a mixing device 3, and the right side of the mixing device 3 is provided with a discharging device 4; gas injection device 2 includes gas cylinder 10, and the inside of gas cylinder 10 is provided with telescopic link 11, and the top of telescopic link 11 is provided with breathing pipe 12, and the left side of breathing pipe 12 is provided with return bend 13, and the right-hand member fixedly connected with water tank 14 of return bend 13, the internal fixed surface of water tank 14 is connected with filter core 15, and the bottom of filter core 15 is provided with blow off pipe 16. The lower surface of the gas cylinder 10 is fixedly connected with the upper surface of the mobile platform 1, the inner surface of the gas cylinder 10 is fixedly connected with the bottom end of the gas suction pipe 12 and the left end of the bent pipe 13, and the outer surface of the sewage discharge pipe 16 is fixedly connected with the inner surface of the water tank 14.
Mixing arrangement 3 includes mixing drum 20, and mixing drum 20's last fixed surface is connected with inlet pipe 21, and the bottom of inlet pipe 21 is provided with agitating unit 22, and agitating unit 22's bottom is provided with closing plate 23, and closing plate 23's bottom is provided with ejector pin 24, and ejector pin 24's outside is provided with compression spring 25, and compression spring 25's outside is provided with heating resistor 26. The lower surface of the mixing cylinder 20 is fixedly connected with the upper surface of the moving platform 1, the outer surface of the sealing plate 23 is slidably connected with the inner surface of the mixing cylinder 20, the lower end of the ejector rod 24 is fixedly connected with the inner surface of the mixing cylinder 20, the inner surface of the mixing cylinder 20 is fixedly connected with the outer surface of the heating resistor 26, and the top end of the compression spring 25 is fixedly connected with the lower surface of the sealing plate 23.
Agitating unit 22 includes dead lever 30, the surface sliding connection of dead lever 30 has apron 31, the fixed surface of apron 31 is connected with sealing plug 32, the top of sealing plug 32 is provided with solid fixed ring 33, gu fixed ring 33's upper surface rotates and is connected with swivel 34, the fixed surface of swivel 34 is connected with flabellum 35, the fixed surface of flabellum 35 is connected with puddler 36, the top of puddler 36 is provided with venthole 37, the top of venthole 37 is provided with retaining ring 38, the top of retaining ring 38 is provided with inlet port 39. The bottom end of the fixing rod 30 is fixedly connected with the inner surface of the mixing barrel 20, the lower surface of the cover plate 31 is in contact with the upper surface of the sealing plate 23, the inner surface of the sealing plate 23 is in sliding connection with the outer surface of the sealing plug 32, the lower surface of the sealing plug 32 is in contact with the top end of the ejector rod 24, the lower surface of the fixing ring 33 is fixedly connected with the upper surface of the sealing plate 23, the inner surface of the fixing ring 33 is in sliding connection with the outer surface of the fixing rod 30, the air outlet hole 37 and the air inlet hole 39 are formed in the wall of the fixing rod 30, and the retainer ring 38 is fixedly installed on the outer surface of the fixing rod 30.
During the use, telescopic link 11 contracts, the inside volume increase of gas cylinder 10, outside air inhales the inside of gas cylinder 10 from breathing pipe 12, telescopic link 11 extension afterwards, breathing pipe 12 is closed, the inside of water tank 14 is squeezed into from return bend 13 to the air, at the in-process that the air flows, the air current flows down along filter core 15, liquid water is poured into to the inside of water tank 14, dust and the impurity in the air are intercepted by filter core 15, another part impurity and dust receive the action of gravity, fall to the surface of water, finally fuse mutually with the water, sewage is discharged from blow off pipe 16.
The inside of mixing drum 20 gets into through inlet pipe 21 and spouts the material, and simultaneously, external high-pressure draught pours into from gas injection device 2 into, the material mixes in mixing drum 20's inside, along with the continuous increase of mixture, the pressure at closing plate 23 top constantly increases, closing plate 23 slides down, compression spring 25 contracts, support agitating unit 22 until the top of ejector pin 24, agitating unit 22 and closing plate 23 separation, the high-pressure mixture at closing plate 23 top spouts the bottom to closing plate 23, its top pressure reduces, compression spring 25 promotes closing plate 23 and upwards resets, so circulate, under the heating of heating resistor 26, the mixture is when guaranteeing to flow, the heat also can heat bottom air, pressure when the increase blowout.
The fixing rod 30 is fixed in the mixing barrel 20, the water tank 14 covers the outside of the retainer ring 38, the height of the liquid level in the water tank 14 is lower than the retainer ring 38, the air is prevented from splashing into the fixing rod 30 when the device moves, air enters the fixing rod 30 from the air inlet 39 and then is discharged from the air outlet 37, under the impact action of high-pressure air flow, the rotating ring 34 rotates, the fan blades 35 drive the stirring rod 36 to rotate, the mixture at the top of the sealing plate 23 is stirred and mixed, under the action of top pressure, the cover plate 31 is attached to the upper surface of the sealing plate 23, along with downward movement of the sealing plate 23, the top end of the ejector rod 24 supports against the bottom of the sealing plug 32, the cover plate 31 is separated from the sealing plate 23, the mixture flows to the bottom of the sealing plate 23 from the separation gap of the sealing plug 32, and the fixing ring 33 ensures that the whole structure of the sealing plate 23 cannot deform.
Example two:
referring to fig. 1 to 8, the present invention provides a technical solution: on the basis of embodiment one, discharging device 4 includes discharging pipe 40, the internal surface swing joint of discharging pipe 40 has non return device 41, the top of non return device 41 is provided with clamp 42, the internal surface joint of clamp 42 has spouts material device 43, the bottom of discharging pipe 40 is connected with the internal surface fixed connection of mixing barrel 20, non return device 41 includes a toper section of thick bamboo 44, the surface of a toper section of thick bamboo 44 is connected with the internal surface fixed of discharging pipe 40, the top of a toper section of thick bamboo 44 is provided with floater 45, the top of floater 45 is provided with movable rod 46, the top of movable rod 46 is connected with the internal surface rotation of discharging pipe 40.
The material spraying device 43 comprises a threaded cylinder 50, a nozzle 51 is fixedly connected to the bottom end of the threaded cylinder 50, a fixed block 52 is fixedly connected to the inner surface of the nozzle 51, a rotating block 53 is slidably connected to the outer surface of the fixed block 52, a bushing 54 is slidably connected to the outer surface of the rotating block 53, and a partition strip 55 is arranged at the bottom of the bushing 54. The outer surface of the nozzle 51 contacts the inner surface of the yoke 42 and the inner surface of the nozzle 51 is fixedly connected to the outer surfaces of the bushing 54 and the dividing strips 55.
During the use, the mixture is spout from the inside of discharging pipe 40, take out from the inside of clamp 42 and spout material device 43, the bottom of outside rubber tube and the top locking of discharging pipe 40, the other end of rubber tube and the locking of spouting material device 43, equipment begins to spout the material, toper section of thick bamboo 44 increases flow pressure and velocity of flow at the in-process that the mixture flows, receive the impact of misce bene, floater 45 promotes movable rod 46 upward movement, movable rod 46 rotates and blocks, prevent that floater 45 from spouting, when equipment stops spouting the material, floater 45 bottom impact force reduces, under the action of gravity, the upper surface of toper section of thick bamboo 44 is blocked in the floater 45 whereabouts, prevent that unnecessary material from flowing back inside the equipment, influence the inside normal use of equipment.
The threaded cylinder 50 is locked with an external rubber pipe, the nozzle 51 is held, the injection angle is adjusted, in the process of mixed material injection, the material flows along a thread groove on the outer surface of the rotating block 53, the rotating block 53 moves downwards and then rotates, the fixing block 52 prevents the rotating block 53 from deviating, the material flows to the leakage plate 54 from a gap outside the rotating block 53 and then is sprayed out through the cutting strip 55, under the action of the rotating block 53, the material spirally flows, the flow rate and the pressure are increased, before spraying, the material is in contact impact with the outer surface of the leakage plate 54 and the outer surface of the cutting strip 55, the material is broken through impact, the fluid material is atomized, particles are reduced, the atomization rate is improved, the contact effect of the sprayed material and a railing can be increased, the material is prevented from being collected and dripping, and resource waste is caused.
Artifical promotion moving platform 1 drives whole equipment and removes, gas injection device 2 pushes away to mixing arrangement 3's inside behind the air compression of external world, the material accomplishes the pressurization in mixing arrangement 3's inside and mixes, follow discharging device 4 blowout afterwards, in discharging device 4's inside, it adopts detachable design to spout material device 43, after accomplishing the spraying operation, can take out nozzle 51 clean alone, and because the inside fixed mounting of equipment has heating resistor 26, can guarantee that the mixing material remains throughout and flows inside the equipment, prevent to block up.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (9)
1. The utility model provides a flush coater is used in metal guardrail spraying, includes moving platform (1), its characterized in that: the upper surface of the moving platform (1) is fixedly connected with a gas injection device (2), the right side of the gas injection device (2) is provided with a mixing device (3), and the right side of the mixing device (3) is provided with a discharging device (4);
the gas injection device (2) comprises a gas cylinder (10), an expansion rod (11) is arranged inside the gas cylinder (10), a gas suction pipe (12) is arranged at the top of the expansion rod (11), an elbow pipe (13) is arranged on the left side of the gas suction pipe (12), a water tank (14) is fixedly connected to the right end of the elbow pipe (13), a filter element (15) is fixedly connected to the inner surface of the water tank (14), and a drain pipe (16) is arranged at the bottom of the filter element (15).
2. The sprayer for spraying the metal guardrail according to claim 1, wherein: the lower surface of the gas cylinder (10) is fixedly connected with the upper surface of the movable platform (1), the inner surface of the gas cylinder (10) is fixedly connected with the bottom end of the gas suction pipe (12) and the left end of the bent pipe (13), and the outer surface of the sewage discharge pipe (16) is fixedly connected with the inner surface of the water tank (14).
3. The sprayer for spraying the metal guardrail according to claim 1, wherein: mixing arrangement (3) is including mixing drum (20), the last fixed surface of mixing drum (20) is connected with inlet pipe (21), the bottom of inlet pipe (21) is provided with agitating unit (22), the bottom of agitating unit (22) is provided with closing plate (23), the bottom of closing plate (23) is provided with ejector pin (24), the outside of ejector pin (24) is provided with compression spring (25), the outside of compression spring (25) is provided with heating resistor (26).
4. The sprayer for spraying the metal guardrail according to claim 3, wherein: the lower surface of the mixing cylinder (20) is fixedly connected with the upper surface of the moving platform (1), the outer surface of the sealing plate (23) is in sliding connection with the inner surface of the mixing cylinder (20), the lower end of the ejector rod (24) is fixedly connected with the inner surface of the mixing cylinder (20), the inner surface of the mixing cylinder (20) is fixedly connected with the outer surface of the heating resistor (26), and the top end of the compression spring (25) is fixedly connected with the lower surface of the sealing plate (23).
5. The sprayer for spraying the metal guardrail according to claim 3, wherein: agitating unit (22) are including dead lever (30), the surface sliding connection of dead lever (30) has apron (31), the lower fixed surface of apron (31) is connected with sealing plug (32), the top of sealing plug (32) is provided with solid fixed ring (33), the upper surface of solid fixed ring (33) rotates and is connected with change (34), the fixed surface of change (34) is connected with flabellum (35), the lower fixed surface of flabellum (35) is connected with puddler (36), the top of puddler (36) is provided with venthole (37), the top of venthole (37) is provided with retaining ring (38), the top of retaining ring (38) is provided with inlet port (39).
6. The sprayer for spraying the metal guardrail according to claim 5, wherein: the bottom of dead lever (30) is connected with the fixed surface of mixing drum (20), the lower surface of apron (31) and the upper surface contact of closing plate (23), the internal surface of closing plate (23) and the surface sliding connection of sealing plug (32), the lower surface of sealing plug (32) contacts with the top of ejector pin (24), the lower surface of solid fixed ring (33) and the upper surface fixed connection of closing plate (23), the internal surface of solid fixed ring (33) and the surface sliding connection of dead lever (30), venthole (37) and inlet port (39) are seted up in the wall of dead lever (30), retaining ring (38) fixed mounting is in the surface of dead lever (30).
7. The sprayer for spraying the metal guardrail according to claim 3, wherein: discharging device (4) include discharging pipe (40), the internal surface swing joint of discharging pipe (40) has non return device (41), the top of non return device (41) is provided with clamp (42), the internal surface joint of clamp (42) has material spraying device (43), the bottom of discharging pipe (40) and the internal surface fixed connection of mixing drum (20), non return device (41) are including a toper section of thick bamboo (44), the surface of a toper section of thick bamboo (44) and the internal surface fixed connection of discharging pipe (40), the top of a toper section of thick bamboo (44) is provided with floater (45), the top of floater (45) is provided with movable rod (46), the top of movable rod (46) is connected with the internal surface rotation of discharging pipe (40).
8. The sprayer for spraying the metal guardrail according to claim 7, wherein: spout material device (43) including a screw thread section of thick bamboo (50), the bottom fixedly connected with nozzle (51) of a screw thread section of thick bamboo (50), the internal surface fixedly connected with fixed block (52) of nozzle (51), the surface sliding connection of fixed block (52) has commentaries on classics piece (53), the surface sliding connection of commentaries on classics piece (53) has bushing (54), the bottom of bushing (54) is provided with cuts apart strip (55).
9. The sprayer for spraying the metal guardrail according to claim 8, wherein: the outer surface of the nozzle (51) is in contact with the inner surface of the clamping hoop (42), and the inner surface of the nozzle (51) is fixedly connected with the outer surfaces of the bushing (54) and the dividing strips (55).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211037818.1A CN115318475B (en) | 2022-08-27 | 2022-08-27 | Spraying machine for spraying metal guard rail |
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| CN202211037818.1A CN115318475B (en) | 2022-08-27 | 2022-08-27 | Spraying machine for spraying metal guard rail |
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| CN115318475B CN115318475B (en) | 2023-11-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116510950A (en) * | 2023-07-05 | 2023-08-01 | 启东辉煌钢结构工程有限公司 | Anti-oxidation treatment device for manufacturing color steel structure |
| TWI841064B (en) | 2022-11-18 | 2024-05-01 | 財團法人金屬工業研究發展中心 | Device and method for spraying perovskite film |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1038161A (en) * | 1963-02-06 | 1966-08-10 | Nakskov Skibsvaerft As | Remote-controlled fluid control valve |
| US20050191190A1 (en) * | 2004-02-27 | 2005-09-01 | Hypro Corporation | Double action simplex plunger/diaphragm pump |
| CN207308150U (en) * | 2017-01-11 | 2018-05-04 | 西北农林科技大学 | A kind of auxiliary formula electrostatic rotational flow atomized spray injector of gas |
| CN109304264A (en) * | 2018-12-01 | 2019-02-05 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of heavy-duty antiseptic paint spray equipment of non-proliferation |
| CN209816861U (en) * | 2019-04-12 | 2019-12-20 | 侯燕钦 | Efficient hydraulic engineering cementer |
| CN212509019U (en) * | 2020-06-15 | 2021-02-09 | 北京恒升伟业科技有限公司 | Gas driving ultrahigh pressure automatic pressure generating device |
| CN113171727A (en) * | 2021-04-26 | 2021-07-27 | 安徽中沁新材料科技有限公司 | Water based paint processingequipment |
| CN213841249U (en) * | 2020-11-17 | 2021-07-30 | 河南兰堡湾涂料科技有限公司 | A intelligent air purification device in workshop for production of waterborne emulsion paint |
| CN214107508U (en) * | 2020-12-17 | 2021-09-03 | 河北欧凯石油化工设备有限公司 | Petrochemical separation is with high-efficient atomizer |
-
2022
- 2022-08-27 CN CN202211037818.1A patent/CN115318475B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1038161A (en) * | 1963-02-06 | 1966-08-10 | Nakskov Skibsvaerft As | Remote-controlled fluid control valve |
| US20050191190A1 (en) * | 2004-02-27 | 2005-09-01 | Hypro Corporation | Double action simplex plunger/diaphragm pump |
| CN207308150U (en) * | 2017-01-11 | 2018-05-04 | 西北农林科技大学 | A kind of auxiliary formula electrostatic rotational flow atomized spray injector of gas |
| CN109304264A (en) * | 2018-12-01 | 2019-02-05 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of heavy-duty antiseptic paint spray equipment of non-proliferation |
| CN209816861U (en) * | 2019-04-12 | 2019-12-20 | 侯燕钦 | Efficient hydraulic engineering cementer |
| CN212509019U (en) * | 2020-06-15 | 2021-02-09 | 北京恒升伟业科技有限公司 | Gas driving ultrahigh pressure automatic pressure generating device |
| CN213841249U (en) * | 2020-11-17 | 2021-07-30 | 河南兰堡湾涂料科技有限公司 | A intelligent air purification device in workshop for production of waterborne emulsion paint |
| CN214107508U (en) * | 2020-12-17 | 2021-09-03 | 河北欧凯石油化工设备有限公司 | Petrochemical separation is with high-efficient atomizer |
| CN113171727A (en) * | 2021-04-26 | 2021-07-27 | 安徽中沁新材料科技有限公司 | Water based paint processingequipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI841064B (en) | 2022-11-18 | 2024-05-01 | 財團法人金屬工業研究發展中心 | Device and method for spraying perovskite film |
| CN116510950A (en) * | 2023-07-05 | 2023-08-01 | 启东辉煌钢结构工程有限公司 | Anti-oxidation treatment device for manufacturing color steel structure |
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| Publication number | Publication date |
|---|---|
| CN115318475B (en) | 2023-11-03 |
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Effective date of registration: 20231008 Address after: 404155 Storage and Freight Yard, Group 3, Daqiao, Longdu Street, Wanzhou District, Chongqing Applicant after: Chongqing Zhongkai metal products coating Co.,Ltd. Address before: No. 393, Dingyang North Road, Tianma Street, Changshan County, Quzhou City, Zhejiang Province 324000 Applicant before: Guo Xianqun |
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