CN115318495B - Heat exchange tube surface material spraying device - Google Patents

Heat exchange tube surface material spraying device Download PDF

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Publication number
CN115318495B
CN115318495B CN202211085254.9A CN202211085254A CN115318495B CN 115318495 B CN115318495 B CN 115318495B CN 202211085254 A CN202211085254 A CN 202211085254A CN 115318495 B CN115318495 B CN 115318495B
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CN
China
Prior art keywords
spraying
ring
feeding
heat exchange
fixedly connected
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Active
Application number
CN202211085254.9A
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Chinese (zh)
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CN115318495A (en
Inventor
邢作新
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Shandong Longguan Tianxu Solar Energy Co ltd
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Shandong Longguan Tianxu Solar Energy Co ltd
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Priority to CN202211085254.9A priority Critical patent/CN115318495B/en
Publication of CN115318495A publication Critical patent/CN115318495A/en
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Publication of CN115318495B publication Critical patent/CN115318495B/en
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Classifications

    • 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
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • 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

Landscapes

  • Spray Control Apparatus (AREA)
  • Nozzles (AREA)

Abstract

The invention discloses a heat exchange tube surface material spraying device, which belongs to the technical field of spraying and comprises a spraying base, wherein a feeding mechanism is fixedly arranged on one side of the top of the spraying base, a spraying unit is fixedly connected to one side of the top of the spraying base through a supporting piece, the spraying unit is positioned on one side of the feeding mechanism, and an adjusting mechanism is fixedly arranged on one side of the spraying unit. According to the invention, the adjustment of the spraying blocks is controlled by adjusting the relative angles of the baffle plates at two sides, so that the spraying processing requirements of pipelines with different diameters are favorably adapted, the drop aging under the action of gravity of materials leaked from the bottom of the atomizing nozzle is avoided by the joint of the abutting glue block and the atomizing nozzle before spraying, the precision of the subsequent re-spraying treatment is improved, the repeated covering of the materials caused by the spraying of a plurality of atomizing nozzles is effectively avoided by the regional control of the spraying direction of atomized material liquid, the coagulation and the adhesion of coating materials at the bottom of a heat exchange tube under the action of gravity are reduced, and the spraying precision of the materials on the surface of the heat exchange tube is effectively improved.

Description

Heat exchange tube surface material spraying device
Technical Field
The invention belongs to the technical field of spraying, and particularly relates to a heat exchange tube surface material spraying device.
Background
The spraying is a coating method for uniformly applying the liquid to be sprayed or sprayed into uniform and fine fog drops by means of a spray gun or a disc atomizer by means of pressure or centrifugal force, so that the surface of a coated object is required to be sprayed in order to ensure the corrosion resistance of the surface of a heat exchange tube, the production efficiency of spraying operation is high, and the method is very suitable for manual operation and industrial automatic production.
Because the arc-shaped part on the surface of the heat exchange tube can not be well matched with the spraying direction of the nozzle during spraying, atomized material liquid can not vertically cover the key surface, so that the thickness of the sprayed paint surface is uneven, the repeated coverage spraying is realized through a plurality of nozzles, but overlapping nozzles easily cause overlapping of the edge regions of sprayed materials, the edge of the spraying region is too thick to crack during subsequent use, the integral spraying effect is affected, and the use requirement can not be well met.
Disclosure of Invention
The invention aims at: the surface material spraying device for the heat exchange tube aims to solve the problem that overlapping nozzles easily cause overlapping of edge areas of sprayed materials, so that the edge of the sprayed area is too thick, cracking occurs in subsequent use, and the overall spraying effect is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a heat exchange tube surface material spraying device, includes the spraying base station, spraying base station top one side fixed mounting has pan feeding mechanism, spraying base station top one side is through support piece fixedly connected with spraying unit, spraying unit is located pan feeding mechanism one side, spraying unit one side fixed mounting has adjustment mechanism, adjustment mechanism one side is equipped with actuating mechanism, actuating mechanism fixed mounting is in spraying unit one side, spraying unit opposite side fixed mounting has the samming mechanism, and is equipped with in the samming mechanism and sweeps tuber pipe and feed pipe and be used for even feed and pipe fitting surface to sweep, spraying base station top one side fixedly connected with supporting mechanism, and supporting mechanism is located spraying unit opposite side;
the spraying unit comprises a fixed ring seat, a plurality of atomizing nozzles are fixedly arranged in an inner cavity of the fixed ring seat and are communicated with a one-side material equalizing mechanism, an abutting ring seat is sleeved in the inner cavity of the fixed ring seat and rotatably arranged on one side of the adjusting mechanism, a plurality of through grooves are formed in the inner cavity of the abutting ring seat, a plurality of baffle plates are connected in a transmission mode in the inner cavity of the abutting ring seat and used for adjusting the spraying range, a plurality of abutting rubber blocks are fixedly connected to the outer side wall of the abutting ring seat and used for being attached to the atomizing nozzles after being rotated, and ageing is avoided.
As a further description of the above technical solution:
the spraying unit further comprises a direction-adjusting air bag, the bottom end of the direction-adjusting air bag is fixedly arranged on one side of the inner cavity of the abutting ring seat, a hinge rod is fixedly arranged on the top end of the direction-adjusting air bag, a hinge block is fixedly connected to one side of the bottom of the striker plate, the hinge rod is in transmission connection with the hinge block, one end of the striker plate is hinged to a hinge seat through a pin shaft, the hinge seat is fixedly connected to one side of the inner cavity of the abutting ring seat, and two adjacent striker plates are located on two sides of the through groove.
As a further description of the above technical solution:
the direction-regulating air bag is communicated with a pressure-regulating pump through an air charging pipeline, and the pressure-regulating pump is fixedly arranged at the top of the spraying base.
As a further description of the above technical solution:
the adjusting mechanism comprises an air passage ring, the air passage ring is fixedly connected to one side of a fixed ring seat, an inner cavity of the air passage ring is provided with a communicating air passage, one end of the communicating air passage is communicated with an air filter through a pipeline, one side of the air filter is provided with a blowing fan through a pipeline, the blowing fan is fixedly arranged on one side of a spraying base, the other end of the communicating air passage is communicated with an exhaust pipe communicated with one side of a baffle plate, the baffle plate is provided with an air suction groove communicated with the exhaust pipe, the air suction groove is positioned on one side of an atomizing nozzle, one side of the air passage ring is attached with a stabilizing roller, and the stabilizing roller is fixedly arranged on one side of the fixed ring seat.
As a further description of the above technical solution:
the driving mechanism comprises a driving motor, the driving motor is fixedly arranged on one side of the supporting piece through a motor seat, an output shaft of the driving motor is fixedly connected with a driving toothed roller, one side of the outer side wall of the air passage ring is fixedly connected with a plurality of adjusting teeth, and one side of the driving toothed roller is meshed with the adjusting teeth.
As a further description of the above technical solution:
the material homogenizing mechanism comprises a material homogenizing ring, a plurality of feeding branch pumps are fixedly arranged on one side of the material homogenizing ring, the feeding branch pumps are communicated with a feeding pipe of an inner cavity of the material homogenizing ring, the tail end of the feeding pipe is communicated with a material tank through a feeding pipe, the material tank is connected with a control cabinet fixedly arranged at the top of a spraying base, a plurality of purging grooves are formed in the inner cavity of the material homogenizing ring, purging air pipes are connected in the purging grooves, and the purging air pipes are communicated with one side of a purging fan through purging pipes.
As a further description of the above technical solution:
the feeding mechanism comprises a feeding ring, the feeding ring is fixedly arranged at the top of the spraying base platform through a supporting piece, a plurality of feeding rollers are arranged in an inner cavity of the feeding ring, roller frames are fixedly arranged at two ends of each feeding roller, sliding rods are fixedly connected to two sides of the top of each roller frame, sliding sleeves are slidably connected to the outer side walls of the sliding rods, the sliding sleeves are embedded in one side of the inner cavity of the feeding ring, connecting plates are fixedly connected between the tops of the sliding rods on two sides, compression air bags are fixedly connected to the bottoms of the connecting plates, and the compression air bags are fixedly connected with one sides of the outer walls of the feeding ring in corresponding positions.
As a further description of the above technical solution:
the supporting mechanism comprises a fixing rod, the fixing rod is fixedly connected to the top of the spraying base, a plurality of inner supporting rings are fixedly connected to the outer wall of the fixing rod, a plurality of inner touch rollers are fixedly connected to the outer wall of the inner supporting rings, and the inner touch rollers are attached to the inner wall of the pipe fitting.
As a further description of the above technical solution:
the cross section shape of the fixing rod is L-shaped, and one side of the fixing rod is positioned at the axle center position of the fixing ring seat.
As a further description of the above technical solution:
the outer wall of the fixed ring seat is fixedly connected with the atomizing nozzle through a mounting piece, and a sealing gasket is sleeved between the atomizing nozzle and the fixed ring seat.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, through the designed spraying unit, when the heat exchange tube is fed into the fixed ring seat through the front end feeding mechanism, the material in the material tank is pumped by the one-side feeding and distributing pump and is fed into the atomizing nozzles at the corresponding positions, the plurality of atomizing nozzles atomize the material liquid and then spray out, at the moment, the driving mechanism drives the air channel ring to relatively deflect and move to drive the abutting ring seat to leak out of the one-side through groove, the material liquid is sprayed out through the through groove, the two side edges of the material liquid are blocked by the two side edge of the material blocking plate after being relatively regulated and sprayed on the surface of the heat exchange tube, the one side material blocking plate is driven to rotate around the bottom hinging seat through the unfolding of the regulating air bag, so that the adjustment of the spraying blocks can be controlled through regulating the relative angles of the two side material blocking plates, the spraying processing requirements of pipelines with different diameters can be adapted, the dripping aging under the action of the material leakage gravity at the bottom of the atomizing nozzles can be avoided through the abutting glue block and the abutting nozzles before spraying, the follow-up re-spraying processing precision is improved, the repeated covering of the material caused by the spraying of the material sprayed out of the atomizing nozzles can be effectively avoided through the area control of the spraying direction of the atomizing material liquid.
2. According to the invention, through the designed material distribution mechanism, when materials in the material tank enter the material distribution pump through the material inlet pipe, the material distribution pumps can balance the material inlet pressure in the material inlet pipe, so that the material inlet spraying pressure of the atomizing nozzles can be balanced, the control of the atomizing nozzles on the material spraying pressure is improved, the coating effect of the materials and the surface of the heat exchange pipe is met, the blowing and drying of the coating on the outer surface of the heat exchange pipe are realized after the blowing air of the blowing fan is blown out through the blowing grooves, the blowing and drying of the coating on the outer surface of the heat exchange pipe can be realized, the wind force dispersion caused by the contact of the single-side blowing air and the arc-shaped surface of the heat exchange pipe can be effectively reduced through the surrounding air channels generated by the convection, and the full drying of the coating outside the heat exchange pipe is effectively realized, and the coating comprehensiveness is avoided from the incomplete adhesion of the coating on the subsequent discharging.
3. According to the invention, through the designed feeding mechanism, when the heat exchange tube is fed into the feeding ring through the external feeding mechanism, a plurality of feeding rollers inside the feeding ring can be in multi-angle contact support with the outer wall of the heat exchange tube, meanwhile, the feeding rollers can drive sliding rods to slide in the sliding sleeve through the roller frame, the sliding rods can move to pull the connecting plates and the compression air bags, the compression air bags can realize elastic limit support on the feeding rollers at the bottom through self elasticity and internal pressure, so that the feeding stability of the heat exchange tube can be improved, and the influence of the offset of the heat exchange tube on the surface spraying of the heat exchange tube is avoided.
Drawings
Fig. 1 is a schematic perspective view of a heat exchange tube surface material spraying device according to the present invention;
fig. 2 is a schematic diagram of a split structure of a heat exchange tube surface material spraying device according to the present invention;
fig. 3 is a schematic diagram of an assembling structure of a spraying unit of a heat exchange tube surface material spraying device according to the present invention;
fig. 4 is a schematic perspective view of a fixing ring seat of a heat exchange tube surface material spraying device according to the present invention;
fig. 5 is a schematic perspective view of a feeding mechanism of a heat exchange tube surface material spraying device according to the present invention;
fig. 6 is a schematic perspective view of an abutting ring seat of a heat exchange tube surface material spraying device according to the present invention;
fig. 7 is a schematic diagram of a perspective front view of a baffle plate of a heat exchange tube surface material spraying device according to the present invention;
fig. 8 is a schematic diagram of a three-dimensional rear view structure of a baffle plate of a heat exchange tube surface material spraying device according to the present invention;
FIG. 9 is a schematic diagram of an adjusting mechanism assembly structure of a heat exchange tube surface material spraying device according to the present invention;
fig. 10 is a schematic perspective view of a supporting mechanism of a heat exchange tube surface material spraying device according to the present invention;
FIG. 11 is a schematic diagram of a three-dimensional structure of a direction-adjusting air bag of a heat exchange tube surface material spraying device according to the present invention;
fig. 12 is a schematic perspective view of an atomizing nozzle of a heat exchange tube surface material spraying device according to the present invention.
Legend description:
1. spraying a base station; 2. a feeding mechanism; 201. a feeding ring; 202. a slide bar; 203. a connecting plate; 204. compressing the air bag; 205. a sliding sleeve; 206. a roller frame; 207. a feeding roller; 3. a spraying unit; 301. a fixed ring seat; 302. abutting the ring seat; 303. a mounting member; 304. an atomizing nozzle; 305. a hinge base; 306. a striker plate; 307. an air extraction groove; 308. a steering air bag; 309. abutting against the rubber block; 310. a through groove; 311. a hinge block; 312. an exhaust pipe; 313. a sealing gasket; 4. an adjusting mechanism; 401. an airway ring; 402. adjusting teeth; 5. a driving mechanism; 501. a driving toothed roller; 502. a driving motor; 503. a motor base; 504. a stabilizing roller; 6. a support mechanism; 601. an inner support ring; 602. an inner touch roller; 603. a fixed rod; 7. a material tank; 8. a control cabinet; 9. a material homogenizing mechanism; 901. a material homogenizing ring; 902. a feeding pump; 903. a feeding pipe; 904. a purge tank; 905. a purge tube; 10. a pressure regulating pump; 11. an air filter; 12. and (5) blowing the fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a heat exchange tube surface material spraying device, includes spraying base 1, spraying base 1 top one side fixed mounting has pan feeding mechanism 2, spraying base 1 top one side is through support piece fixedly connected with spraying unit 3, spraying unit 3 is located pan feeding mechanism 2 one side, spraying unit 3 one side fixed mounting has guiding mechanism 4, guiding mechanism 4 one side is equipped with actuating mechanism 5, actuating mechanism 5 fixed mounting is in spraying unit 3 one side, spraying unit 3 opposite side fixed mounting has homogenizing mechanism 9, and is equipped with in the homogenizing mechanism 9 and sweeps tuber pipe and feed pipe and be used for even feed and pipe fitting surface to sweep, spraying base 1 top one side fixedly connected with supporting mechanism 6, and supporting mechanism 6 is located spraying unit 3 opposite side;
the spraying unit 3 comprises a fixed ring seat 301, a plurality of atomizing nozzles 304 are fixedly arranged in an inner cavity of the fixed ring seat 301, the atomizing nozzles 304 are attached to one side of the atomizing nozzles 304 to avoid aging, the inner cavity of the fixed ring seat 301 is sleeved with a butt ring seat 302, the butt ring seat 302 is rotatably arranged on one side of an adjusting mechanism 4, a plurality of through grooves 310 are formed in the inner cavity of the butt ring seat 302, a plurality of baffle plates 306 are in transmission connection with the inner cavity of the butt ring seat 302 to adjust the spraying range, a plurality of butt rubber blocks 309 are fixedly connected to the outer side wall of the butt ring seat 302, the butt rubber blocks 309 are used for abutting the spray nozzles 304 to avoid aging after the butt ring seat 302 rotates, the bottom end of the butt ring seat 308 is fixedly arranged on one side of the inner cavity of the butt ring seat 302, a hinge rod is fixedly arranged on the top end of the butt ring seat 308, a hinge block 311 is fixedly connected with the hinge block 311 in transmission mode, one end of the baffle plates 306 is hinged with the hinge seat 305, the two sides of the seal ring seat 306 are fixedly connected with the seal ring seat 301 through the hinge joint ring seat 305, the seal ring seat 10 is fixedly arranged on one side of the adjacent to the seal ring seat 304, and the seal ring seat 10 is fixedly connected with the seal ring seat 304 through the two seal rings 301, and the seal ring seat 10 is fixedly arranged on one side of the seal ring seat 10 is fixedly connected with the seal ring seat 304, and the seal ring seat 304 is fixedly connected with the seal ring seat 310, and the seal ring seat is fixedly connected with the seal ring seat 10, and is fixedly connected with the seal ring seat 3.
The implementation mode specifically comprises the following steps: the material in the material tank 7 is pumped by the feeding and distributing pump 902 and is sent into the atomizing nozzles 304 at the corresponding positions, after the atomizing nozzles 304 atomize the material liquid and spray out, the atomizing nozzles 304 can realize the uniformity of spraying, the driving mechanism 5 drives the air channel ring 401 to relatively deflect and move to drive the abutting ring seat 302 to leak out of the through groove 310 at one side, and the driving motor 502 is preferably a stepping motor, so that the deflection reversal can be controlled to regulate and control the reciprocating motion of the abutting ring seat 302, the spraying and discharging requirements are realized, meanwhile, the contact sealing between the external abutting rubber block 309 and the atomizing nozzles 304 can be realized through the rotation of the abutting ring seat 302, the abutting rubber block 309 can be used for improving the sealing of the atomizing nozzles 304 through flexible abutting, the ageing of the coating near the nozzles during feeding and discharging waiting time is avoided, the atomizing dispersion effect of the primary spraying state is influenced, the requirement of the spraying and processing of the heat exchange pipe is met, the relative width of the baffle 306 is matched with the width of the abutting ring seat 302, the lateral dispersion of the atomized liquid after spraying is prevented from influencing the spraying treatment of the heat exchange pipe, meanwhile, the adaptability of the rotation of the baffle 306 can be improved, the sealing stability of the hinge joint gasket is improved through the bottom of the baffle 306 and the hinge joint seat 305.
The adjustment mechanism 4 comprises an air passage ring 401, the air passage ring 401 is fixedly connected to one side of a fixed ring seat 301, an inner cavity of the air passage ring 401 is provided with a communicating air passage, one end of the communicating air passage is communicated with an air filter 11 through a pipeline, one side of the air filter 11 is connected with a purging fan 12 through a pipeline, the purging fan 12 is fixedly arranged on one side of a spraying base 1, the other end of the communicating air passage is communicated with an exhaust pipe 312 communicated with one side of a baffle plate 306, the baffle plate 306 is provided with an air suction groove 307 communicated with the exhaust pipe 312, the air suction groove 307 is positioned on one side of an atomization nozzle 304, one side of the air passage ring 401 is attached with a stabilizing roller 504, the stabilizing roller 504 is fixedly arranged on one side of the fixed ring seat 301, the driving mechanism 5 comprises a driving motor 502, the driving motor 502 is fixedly arranged on one side of a supporting piece through a motor seat 503, an output shaft of the driving gear roller 501 is fixedly connected with a plurality of adjustment teeth 402, and one side of the driving gear roller 501 is meshed with the adjustment teeth 402.
As shown in fig. 1-2 and fig. 6-9, the embodiments specifically are: the step-by-step adjustment treatment of the driving toothed roller 501 can be realized through the engagement of the driving toothed roller 501 and the adjusting teeth 402, and the air channel ring 401 can realize the relative axial stable rotation through the support of the one-side stable roller 504, which is favorable for regulating and controlling the relative position states of the spraying and the shutdown state, and in order to avoid the fog receiving liquid from continuously dripping and seeping at the top of the baffle plate 306, the baffle plate 306 can pump the fog liquid into the self content cavity through the one-side air suction groove 307 and send the fog liquid into the one-side air filter 11 through a pipeline, and the air filter 11 can realize the filtration of the fog liquid and then enter the one-side fan, thereby avoiding the adhesion dripping of the fog receiving liquid.
The utility model provides a uniform mechanism 9 includes uniform ring 901, uniform ring 901 one side fixed mounting has a plurality of pay-off pumps 902, and pay-off pumps 902 are linked together with uniform ring 901 inner chamber feed pipe, and the feed pipe end has material jar 7 through pan feeding pipe 903 intercommunication, and material jar 7 is connected with the switch board 8 that spraying base 1 top was set firmly, and uniform ring 901 inner chamber has seted up a plurality of purge grooves 904, and purge groove 904 internal communication has the purge tuber pipe, and purge tuber pipe is linked together with one side purge fan 12 through purge pipe 905, pan feeding mechanism 2 includes pan feeding ring 201, pan feeding ring 201 passes through support piece fixed mounting at spraying base 1 top, pan feeding ring 201 inner chamber is equipped with a plurality of pan feeding rollers 207, pan feeding roller 207 both ends fixed mounting has roll stand 206, the equal fixedly connected with slide bar 202 in both sides of roll stand 206 top, slide bar 202 lateral wall sliding connection has 205, slide 205 inlay and locate pan feeding ring 201 inner chamber one side, and fixedly connected with connecting plate 203 between the both sides slide bar 202 top, connecting plate 203 bottom 203 is connected with one side through purge pipe 905 and one side purge fan 12 is linked together, pan feeding ring 201 inner wall shape is fixed with the inner wall of support piece fixed connection 603, pan feeding ring 201 is fixed with the inner wall shape of compression ring 603, and is fixed with the fixed connection of inner wall of roller shape 603, and fixed connection of inner wall shape 603, fixed connection of roller shape 603 is fixed with inner diameter of the inner diameter of roller is fixed with inner diameter of the roller 603.
As shown in fig. 1-2, 5 and 10, the embodiments specifically are: in order to improve feeding uniformity, a plurality of feeding pumps 902 can balance feeding pressure in a feeding pipe 903 to improve control of an atomizing nozzle 304 on material spraying pressure, and a feeding ring 201 can improve stability of feeding of the heat exchange pipe through a plurality of feeding rollers 207 in the feeding pipe, a certain time is required for drying after coating spraying, at the moment, support with an outer wall easily causes damage of a coating covering layer, an inner supporting ring 601 can stably support the inner wall of the heat exchange pipe and avoid bonding damage of the outer covering layer, meanwhile, the feeding rollers 207 can improve feeding support stability through sliding of a sliding rod 202 in a sliding sleeve 205, feeding requirements of heat exchange pipes with different diameters are adapted, meanwhile, support butt of pressure can be realized through a compression air bag 204, and support stability can be ensured through a fixing rod 603 in an L shape, and a plurality of inner supporting rings 601 can realize downward feeding stress of the heat exchange pipe through cooperation with an outer inner touch roller 602, so that support stability is improved.
Working principle: when the feeding device is used, when the heat exchange tube is fed into the feeding ring 201 through the external feeding mechanism, the feeding rollers 207 in the feeding ring 201 contact and support the outer wall of the heat exchange tube, the feeding wheel cylinder 902 on one side pumps the material in the material tank 7 into the atomizing nozzles 304 at corresponding positions, the atomizing nozzles 304 atomize and spray the material liquid, at the moment, the output shaft of the driving motor 502 rotates to drive the driving toothed roller 501 to rotate, the driving toothed roller 501 rotates to drive the adjusting teeth 402 meshed on one side to move, the adjusting teeth 402 move to drive the air channel 401 on one side and the abutting ring seat 302 to rotate in the fixed ring seat 301, the abutting ring seat 302 leaks out of the one-side through groove 310, the sprayed fog liquid is blocked by the baffle plates 306 with two sides relatively adjusted to remove the superfluous atomized material liquid after being sprayed from the through grooves 310, and continuously moves to spray the surface of the heat exchange tube, when the spraying area needs to be adjusted, the side pressure regulating pump 10 works to charge or suck the air in the direction regulating air bag 308, the direction regulating air bag 308 expands and contracts under the change of air pressure to drive the top hinge rod to pull the hinge rod and the baffle plate 306 to rotate around the bottom hinge seat 305, the baffle plate rotates to adjust the relative offset angle with the through groove 310, the adjustment of the spraying area is controlled by adjusting the relative angle of the baffle plates 306 on the two sides, after the sprayed heat exchange tube is continuously fed into the rear side material homogenizing mechanism 9 through the rear side feeding mechanism, the blowing fan 12 blows and dries the surface of the heat exchange tube through the blowing groove 904 in the homogenizing ring 901, the tail end of the heat exchange tube is inserted into the outer part of the inner supporting ring 601 to be contacted and supported by the inner touch roller 602, after the whole heat exchange tube is sprayed, the heat exchange tube is drawn out from the feed ring 201, and the spraying is finished.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a heat exchange tube surface material spraying device, includes spraying base (1), its characterized in that, spraying base (1) top one side fixed mounting has pan feeding mechanism (2), spraying base (1) top one side is through support piece fixedly connected with spraying unit (3), spraying unit (3) are located pan feeding mechanism (2) one side, spraying unit (3) one side fixed mounting has guiding mechanism (4), guiding mechanism (4) one side is equipped with actuating mechanism (5), actuating mechanism (5) fixed mounting is in spraying unit (3) one side, spraying unit (3) opposite side fixed mounting has samming mechanism (9), and is equipped with in samming mechanism (9) and sweeps tuber pipe and feed pipe and be used for even feed and pipe fitting surface to sweep, spraying base (1) top one side fixedly connected with supporting mechanism (6), and supporting mechanism (6) are located spraying unit (3) opposite side, and spraying base (1) top fixed mounting has fan (12);
the spraying unit (3) comprises a fixed ring seat (301), a plurality of atomizing nozzles (304) are fixedly arranged in an inner cavity of the fixed ring seat (301), the atomizing nozzles (304) are communicated with a one-side material balancing mechanism (9), an abutting ring seat (302) is sleeved in the inner cavity of the fixed ring seat (301), the abutting ring seat (302) is rotatably arranged on one side of an adjusting mechanism (4), a plurality of through grooves (310) are formed in the inner cavity of the abutting ring seat (302), a plurality of baffle plates (306) are connected in a transmission mode in the inner cavity of the abutting ring seat (302) and used for adjusting the spraying range, a plurality of abutting rubber blocks (309) are fixedly connected to the outer side wall of the abutting ring seat (302), and the abutting rubber blocks (309) are used for being attached to the atomizing nozzles (304) after the abutting ring seat (302) rotates to avoid ageing;
the spraying unit (3) further comprises a direction-adjusting air bag (308), the bottom end of the direction-adjusting air bag (308) is fixedly arranged on one side of the inner cavity of the abutting ring seat (302), a hinge rod is fixedly arranged at the top end of the direction-adjusting air bag (308), a hinge block (311) is fixedly connected to one side of the bottom of the baffle plate (306), the hinge rod is in transmission connection with the hinge block (311), one end of the baffle plate (306) is hinged with a hinge seat (305) through a pin shaft, the hinge seat (305) is fixedly connected to one side of the inner cavity of the abutting ring seat (302), and two adjacent baffle plates (306) are located on two sides of the through groove (310);
the direction-regulating air bag (308) is communicated with a pressure-regulating pump (10) through an air charging pipeline, and the pressure-regulating pump (10) is fixedly arranged at the top of the spraying base station (1);
adjustment mechanism (4) are including air flue ring (401), air flue ring (401) fixed connection is in fixed ring seat (301) one side, air flue ring (401) inner chamber is equipped with the intercommunication air flue, and communicates air flue one end through the pipeline and have empty filter (11), empty filter (11) one side is linked together through pipeline and sweeps fan (12), and the blast pipe (312) that communicates air flue other end and one side striker plate (306) one side intercommunication are linked together, and striker plate (306) set up air exhaust groove (307) that are linked together with blast pipe (312), and air exhaust groove (307) are located atomizing nozzle (304) one side, laminating of air flue ring (401) one side has stabilizer roll (504), stabilizer roll (504) fixed mounting is in fixed ring seat (301) one side.
2. The heat exchange tube surface material spraying device according to claim 1, wherein the driving mechanism (5) comprises a driving motor (502), the driving motor (502) is fixedly installed on one side of the supporting piece through a motor base (503), an output shaft of the driving motor (502) is fixedly connected with a driving toothed roller (501), one side of the outer side wall of the air passage ring (401) is fixedly connected with a plurality of adjusting teeth (402), and one side of the driving toothed roller (501) is meshed with the adjusting teeth (402).
3. The heat exchange tube surface material spraying device according to claim 1, wherein the material homogenizing mechanism (9) comprises a material homogenizing ring (901), a plurality of feeding sub-pumps (902) are fixedly arranged on one side of the material homogenizing ring (901), the feeding sub-pumps (902) are communicated with a feeding pipe in an inner cavity of the material homogenizing ring (901), the tail end of the feeding pipe is communicated with a material tank (7) through a feeding pipe (903), the material tank (7) is connected with a control cabinet (8) fixedly arranged at the top of the spraying base (1), a plurality of purging grooves (904) are formed in the inner cavity of the material homogenizing ring (901), purging air pipes are connected in the purging grooves (904), and the purging air pipes are communicated with a purging fan (12) on one side through purging pipes (905).
4. The heat exchange tube surface material spraying device according to claim 1, wherein the feeding mechanism (2) comprises a feeding ring (201), the feeding ring (201) is fixedly installed at the top of the spraying base station (1) through a supporting piece, a plurality of feeding rollers (207) are arranged in an inner cavity of the feeding ring (201), roller frames (206) are fixedly installed at two ends of the feeding rollers (207), sliding rods (202) are fixedly connected to two sides of the top of each roller frame (206), sliding sleeves (205) are slidably connected to the outer side walls of the sliding rods (202), the sliding sleeves (205) are embedded in one side of the inner cavity of the feeding ring (201), connecting plates (203) are fixedly connected between the tops of the sliding rods (202) on two sides, compression air bags (204) are fixedly connected to one side of the outer wall of the feeding ring (201) in corresponding positions.
5. The heat exchange tube surface material spraying device according to claim 1, wherein the supporting mechanism (6) comprises a fixing rod (603), the fixing rod (603) is fixedly connected to the top of the spraying base (1), a plurality of inner supporting rings (601) are fixedly connected to the outer wall of the fixing rod (603), a plurality of inner contact rollers (602) are fixedly connected to the outer wall of the inner supporting rings (601), and the inner contact rollers (602) are attached to the inner wall of the tube.
6. The heat exchange tube surface material spraying device according to claim 5, wherein the cross section of the fixing rod (603) is L-shaped, and one side of the fixing rod (603) is located at the axial center of the fixing ring seat (301).
7. The heat exchange tube surface material spraying device according to claim 1, wherein the outer wall of the fixed ring seat (301) is fixedly connected with the atomizing nozzle (304) through a mounting piece (303), and a sealing gasket (313) is sleeved between the atomizing nozzle (304) and the fixed ring seat (301).
CN202211085254.9A 2022-09-06 2022-09-06 Heat exchange tube surface material spraying device Active CN115318495B (en)

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930619A (en) * 1974-11-18 1976-01-06 Gustave S. Levey Adjustable orifice spray gun
DE69228763D1 (en) * 1992-10-26 1999-04-29 Toyo Seikan Kaisha Ltd METHOD FOR BLOWING A HOLLOW BODY AND AIR BLOW CYLINDER
JP2010184169A (en) * 2009-02-10 2010-08-26 Sanwa Sangyo Kk Spray nozzle device for use in sprayer, and spray system employing the same
CN104176012A (en) * 2014-07-28 2014-12-03 宁波富斯乐机械制造有限公司 Energy-saving high-pressure cleaning machine
CN104275264A (en) * 2014-10-28 2015-01-14 山东莱芜金雷风电科技股份有限公司 Automatic spraying apparatus for inner hole wall of wind power main shaft
CN207138213U (en) * 2017-08-15 2018-03-27 天津赛瑞创享科技有限公司 A kind of novel painting device
CN109692763A (en) * 2018-12-29 2019-04-30 重庆博奥镁铝金属制造有限公司 A kind of novel adjustable paint spray nozzle
CN112756128A (en) * 2020-12-30 2021-05-07 南京瑞萌萌商贸有限公司 Spraying robot
CN213222900U (en) * 2020-08-21 2021-05-18 洛阳市三威办公机具有限公司 Adjustable anti-static spraying device
CN213590880U (en) * 2020-10-14 2021-07-02 北京市兴南园林绿化有限责任公司 Tree whitening device
CN214811828U (en) * 2021-02-08 2021-11-23 浙江普莱得电器股份有限公司 Paint-saving spray gun
CN114308458A (en) * 2021-12-11 2022-04-12 靖江市格利环保科技有限公司 Anticorrosive even coating device of petrochemical equipment tubular heat exchanger
CN114871005A (en) * 2022-06-02 2022-08-09 重庆大学 Icing wind tunnel nozzle based on different distribution forms for feedback adjustment
CN217288954U (en) * 2021-12-30 2022-08-26 苏州安唯科工业自动化有限公司 Intelligent thermal spraying device of multiaxis arm

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930619A (en) * 1974-11-18 1976-01-06 Gustave S. Levey Adjustable orifice spray gun
DE69228763D1 (en) * 1992-10-26 1999-04-29 Toyo Seikan Kaisha Ltd METHOD FOR BLOWING A HOLLOW BODY AND AIR BLOW CYLINDER
JP2010184169A (en) * 2009-02-10 2010-08-26 Sanwa Sangyo Kk Spray nozzle device for use in sprayer, and spray system employing the same
CN104176012A (en) * 2014-07-28 2014-12-03 宁波富斯乐机械制造有限公司 Energy-saving high-pressure cleaning machine
CN104275264A (en) * 2014-10-28 2015-01-14 山东莱芜金雷风电科技股份有限公司 Automatic spraying apparatus for inner hole wall of wind power main shaft
CN207138213U (en) * 2017-08-15 2018-03-27 天津赛瑞创享科技有限公司 A kind of novel painting device
CN109692763A (en) * 2018-12-29 2019-04-30 重庆博奥镁铝金属制造有限公司 A kind of novel adjustable paint spray nozzle
CN213222900U (en) * 2020-08-21 2021-05-18 洛阳市三威办公机具有限公司 Adjustable anti-static spraying device
CN213590880U (en) * 2020-10-14 2021-07-02 北京市兴南园林绿化有限责任公司 Tree whitening device
CN112756128A (en) * 2020-12-30 2021-05-07 南京瑞萌萌商贸有限公司 Spraying robot
CN214811828U (en) * 2021-02-08 2021-11-23 浙江普莱得电器股份有限公司 Paint-saving spray gun
CN114308458A (en) * 2021-12-11 2022-04-12 靖江市格利环保科技有限公司 Anticorrosive even coating device of petrochemical equipment tubular heat exchanger
CN217288954U (en) * 2021-12-30 2022-08-26 苏州安唯科工业自动化有限公司 Intelligent thermal spraying device of multiaxis arm
CN114871005A (en) * 2022-06-02 2022-08-09 重庆大学 Icing wind tunnel nozzle based on different distribution forms for feedback adjustment

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