CN114178113B - Decorative coating spraying device and method for steel structure - Google Patents
Decorative coating spraying device and method for steel structure Download PDFInfo
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- CN114178113B CN114178113B CN202111560311.XA CN202111560311A CN114178113B CN 114178113 B CN114178113 B CN 114178113B CN 202111560311 A CN202111560311 A CN 202111560311A CN 114178113 B CN114178113 B CN 114178113B
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- 238000005507 spraying Methods 0.000 title claims abstract description 206
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims description 6
- 239000011248 coating agent Substances 0.000 title description 10
- 238000000576 coating method Methods 0.000 title description 10
- 239000007921 spray Substances 0.000 claims abstract description 64
- 239000003973 paint Substances 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007601 warm air drying Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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
- 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
- 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
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- 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
- B05D3/0413—Heating with 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
Abstract
The invention discloses a spraying device and a spraying method for decorative paint for a steel structure, wherein the spraying device for the decorative paint for the steel structure comprises an outer spraying plate and an inner spraying plate, an outer spray head is arranged on the inner side of the outer spraying plate, an inner spray head is arranged on the outer side of the inner spraying plate, side sliding grooves are formed in the side surfaces of the outer spraying plate and the inner spraying plate, a first sliding block is connected to one side of each of the outer spray head and the inner spray head and is in sliding fit with the side sliding grooves, a connecting rod is arranged at the upper ends of the outer spraying plate and the inner spraying plate and is of a telescopic structure, upper sliding grooves are formed in the upper surfaces of the outer spraying plate and the inner spraying plate, one end of the connecting rod is connected with a second sliding block, and the second sliding block is in sliding fit with the upper sliding grooves; according to the spraying device disclosed by the invention, the outer surface and the inner surface are synchronously sprayed, the steel structure has a continuous integrated spraying effect, the spraying operation completion degree is high, and the adaptability is strong.
Description
Technical Field
The invention relates to the technical field of steel structure processing, in particular to a spraying device and a spraying method of decorative paint for a steel structure.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding lines, bolts or rivets, and the steel structure is light in self weight and simple and convenient to construct and is widely applied to the fields of large-scale factory buildings, venues, super-high floors and the like, and the steel structure needs to be sprayed in processing and decoration;
the existing decorative coating spraying equipment for the steel structure has a single use structure and insufficient operation efficiency and controllability, and the existing spraying equipment has poor adjusting performance in coating spraying operation, so that the integration effect is to be enhanced, and certain limitation exists; therefore, the decorative paint spraying device for the steel structure and the spraying method thereof are provided.
Disclosure of Invention
The invention mainly aims to provide a spraying device and a spraying method of decorative paint for a steel structure, and aims to solve the problems in the background.
In order to achieve the purpose, the invention adopts the technical scheme that:
the decorative coating spraying device for the steel structure comprises a rectangular annular outer spraying plate and an inner spraying plate, wherein an outer spray head is mounted on the inner side of the outer spraying plate, an inner spray head is mounted on the outer side of the inner spraying plate, side sliding grooves are formed in the side surfaces of the outer spraying plate and the inner spraying plate, a first sliding block is connected to one side of the outer spray head and one side of the inner spray head, and the first sliding block is in sliding fit with the side sliding grooves; the outer spraying plate and the inner spraying plate are both provided with feed inlets, and the spraying device further comprises a driving device capable of driving the first sliding block;
the spraying device is characterized in that an operating platform is installed on the inner side of the inner spraying plate, a groove is formed in the surface of the operating platform, a drying fan is installed inside the groove, an air guide groove is connected to the output end of the drying fan, a plurality of rotatable air guide pipes are connected to the peripheral side face of the air guide groove, one end of each air guide pipe is connected with an air outlet, and the air outlets are formed between the outer spraying plate and the inner spraying plate.
Preferably, the following components: wherein a set of opposite side both ends all are connected with first flexible piece of outer spraying board, wherein a set of opposite side both ends all are connected with the flexible piece of second of interior spraying board.
Preferably, the following components: the outer surface of the outer spraying plate is provided with a control panel, and the control panel is electrically connected with the drying fan.
Preferably, the following components: a rotary disc is connected between one end of the air guide groove and the drying fan, the rotary disc is of a hollow structure, the center of the rotary disc is connected with an air outlet of the fan, and the edge of the rotary disc is connected with each air guide pipe.
Preferably, the connecting rod is installed to outer spraying board and interior spraying board upper end, outer spraying board and interior spraying board upper surface are provided with the spout, connecting rod one end is connected with the second slider, just second slider and last spout sliding fit, the connecting rod is extending structure, the connecting rod end-to-end connection has the board of plastering.
Preferably, the peripheral side of the operating platform is connected with a fixed block, and one side of the fixed block is connected with the inner spraying plate.
Preferably, the bottom end of the outer spraying plate is connected with a main support, the bottom end of the inner spraying plate is connected with an auxiliary support, and a fixing rod is in threaded connection between one side of the main support and the auxiliary support.
The invention also discloses a spraying method of the decorative paint spraying device for the steel structure, which comprises the following steps:
s1, adjusting the adaptive length of the outer spraying plate and the inner spraying plate by matching the first telescopic block and the second telescopic block according to the actual length specification of the steel structure to be sprayed;
s2, erecting the outer spraying plate and the inner spraying plate, wherein the outer spray head corresponds to the outer surface sprayed by the steel structure, and the inner spray head corresponds to the inner surface sprayed by the steel structure;
s3, respectively guiding the paint from the feed inlet, guiding the paint out from the outer spray head and the inner spray head, and spraying the steel structure;
s4, in the spraying process, the inner spray head and the outer spray head are transversely adjusted by the first sliding block, and the spraying distance and the key spraying area are adjusted;
s5, after the spraying is finished, the troweling plate is matched with the second sliding block to be transversely adjusted, and the surface of the steel structure after the spraying is finished is trowelled;
s6, performing auxiliary drying on the steel structure through the air guide pipe and the air outlet by using a drying fan;
and S7, completing spraying of the decorative coating spraying device for the steel structure.
The invention has the following beneficial effects:
the decorative coating spraying device for the steel structure adopts a mode of synchronously spraying the outer surface and the inner surface, the inner spray head and the outer spray head are matched with the sliding structure to transversely adjust the spray heads, the controllability of the spraying use of the steel structure is improved, the upper ends of the outer spray plate and the inner spray plate are connected with the troweling plate in a sliding mode, the trowelled steel structure is further trowelled, and the uniformity is improved.
Secondly, a drying fan is installed at the upper end of the operation platform of the decorative paint spraying device for the steel structure, an air guide pipe and an air outlet of the drying fan correspond to the sprayed steel structure, warm air drying is carried out on the steel structure, and spraying drying efficiency and completeness are improved.
Thirdly, the spraying method of the decorative paint spraying device for the steel structure is simple and convenient to operate, the steel structure has the effect of continuous integrated spraying, and the spraying operation is high in finish degree, high in efficiency and strong in adaptability.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the decorative paint spraying apparatus for steel structures according to the present invention;
FIG. 2 is a schematic bottom structure view of an embodiment of the decorative paint spraying apparatus for steel structure of the present invention;
FIG. 3 is a schematic structural view of a decorative paint spraying apparatus for a steel structure according to an embodiment of the present invention;
FIG. 4 isbase:Sub>A sectional view taken along the line A-A in FIG. 3 of the apparatus for sprayingbase:Sub>A decorative paint for steel structures according to the present invention;
FIG. 5 is a sectional view taken along the line B-B in FIG. 3 of the apparatus for spraying a decorative paint for steel structures according to the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 1 of the apparatus for spraying a decorative paint for steel structures according to the present invention;
FIG. 7 is a flow chart of an embodiment of the spraying method of the decorative paint spraying apparatus for steel structures according to the present invention.
In the figure: 1. externally spraying a plate; 2. an inner spray plate; 3. a first telescopic block; 4. a second telescopic block; 5. an outer nozzle; 6. a first slider; 7. an inner spray head; 8. a feed inlet; 9. a side chute; 10. a second slider; 11. an upper chute; 12. a connecting rod; 13. smearing the plate; 14. an operating platform; 15. a control panel; 16. a groove; 17. a drying fan; 18. an air guide pipe; 19. a turntable; 20. an air outlet; 21. a fixed block; 22. a main support; 23. fixing the rod; 24. a wind guide groove; 25. and a secondary support.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The decorative coating spraying device for the steel structure comprises a rectangular annular outer spraying plate 1 and an inner spraying plate 2, wherein an outer spray head 5 is arranged on the inner side of the outer spraying plate 1, an inner spray head 7 is arranged on the outer side of the inner spraying plate 2, side sliding grooves 9 are formed in the side surfaces of the outer spraying plate 1 and the inner spraying plate 2, a first sliding block 6 is connected to one side of each of the outer spray head 5 and the inner spray head 7, the first sliding block 6 is in sliding fit with the side sliding grooves 9, upper sliding grooves 11 are formed in the upper surfaces of the outer spraying plate 1 and the inner spraying plate 2, one end of a connecting rod 12 is connected with a second sliding block 10, and the second sliding block 10 is in sliding fit with the upper sliding grooves 11; the outer spraying plate 1 and the inner spraying plate 2 are both provided with a feeding hole 8;
an operation platform 14 is installed on the inner side of the inner spraying plate 2, a groove 16 is formed in the surface of the operation platform 14, a drying fan 17 is installed inside the groove 16, an air guide groove 24 is connected to the output end of the drying fan 17, a plurality of air guide pipes 18 are rotatably connected to the peripheral side of the air guide groove 24, one ends of the air guide pipes 18 are connected with air outlets 20, the air outlets 20 are arranged between the outer spraying plate 1 and the inner spraying plate 2, a main support 22 is connected to the bottom end of the outer spraying plate 1, and an auxiliary support 25 is connected to the bottom end of the inner spraying plate 2.
When the spraying device is used specifically, a steel structural member to be sprayed is placed between the outer spraying plate 1 and the inner spraying plate 2, common steel structural members are linear, right-angle, U-shaped or annular and can be placed into the spraying device, paint is added from the feeding hole 8, an electric spray gun can be arranged inside the spraying plate or a spray gun can be arranged outside the spraying plate and is connected with each inner spray head and each outer spray head, and the driving device drives the first sliding block to drive each inner spray head and each outer spray head to move to a proper spraying position so as to spray the steel structural member;
during or after spraying, the drying fan can be started, the position of the air guide pipe is adjusted to be aligned to a spray head or a designated position for spraying, air is blown and dried, the first sliding block can linearly move or reciprocate at a constant speed to spray a specific area, and the driving device is generally a servo motor or a stepping motor.
The outer surface of the outer spraying plate 1 can be provided with a control panel 15, and the control panel 15 is electrically connected with a drying fan 17, a driving device and the like to control the operation of each component.
As shown in fig. 1, wherein a set of opposite sides both ends of the outer spraying plate 1 are connected with first telescopic blocks 3, and a set of opposite sides both ends of the inner spraying plate 2 are connected with second telescopic blocks 4, which can be used to adjust the inner space of the outer spraying plate 1 and the inner spraying plate 2, and adapt to different sizes of spraying pieces.
The air guide pipes 18 can be flexible pipes such as corrugated pipes, a preferred embodiment is that a rotary table 19 is connected between one end of the air guide groove 24 and the drying fan 17, the rotary table 19 is of a hollow structure, the rotary table shell is respectively connected with the air guide pipes, the center of the rotary table is connected with the air outlet of the fan, and the air guide pipes are rotated by rotating the rotary table to adjust the position of the air outlet.
The first embodiment is as follows:
please refer to fig. 1-6: a decorative coating spraying device for a steel structure comprises an outer spraying plate 1 and an inner spraying plate 2, wherein an outer spray head 5 is arranged on the inner side of the outer spraying plate 1, an inner spray head 7 is arranged on the outer side of the inner spraying plate 2, side sliding grooves 9 are formed in the side surfaces of the outer spraying plate 1 and the inner spraying plate 2, a first sliding block 6 is connected to one side of the outer spray head 5 and one side of the inner spray head 7, the first sliding block 6 is matched with the side sliding grooves 9 in position, the first sliding block 6 is in sliding fit with the side sliding grooves 9, a connecting rod 12 is arranged at the upper ends of the outer spraying plate 1 and the inner spraying plate 2, the connecting rod 12 is of a telescopic structure, an upper sliding groove 11 is formed in the upper surfaces of the outer spraying plate 1 and the inner spraying plate 2, one end of the connecting rod 12 is connected with a second sliding block 10, and the second sliding block 10 is matched with the upper sliding groove 11 in position, the second sliding block 10 is in sliding fit with the upper sliding groove 11, the other end of the connecting rod 12 is connected with a troweling plate 13, the troweling plate 13 is respectively matched with the positions of the outer spray head 5 and the inner spray head 7, an operating platform 14 is installed on the inner side of the inner spray plate 2, a groove 16 is formed in the surface of the operating platform 14, a drying fan 17 is installed inside the groove 16, the output end of the drying fan 17 is connected with an air guide groove 24, a plurality of air guide pipes 18 are connected to the peripheral side of the air guide groove 24, one ends of the air guide pipes 18 are connected with air outlets 20, the air outlets 20 are respectively matched with the positions of the outer spray head 5 and the inner spray head 7, the bottom end of the outer spray plate 1 is connected with a main support 22, and the bottom end of the inner spray plate 2 is connected with an auxiliary support 25 for reinforcement;
the two ends of the outer spraying plate 1 are both connected with first telescopic blocks 3, the two ends of the inner spraying plate 2 are both connected with second telescopic blocks 4, the use lengths of the outer spraying plate 1 and the inner spraying plate 2 are adjusted, and the adaptability is improved; one side of each of the outer spraying plate 1 and the inner spraying plate 2 is provided with a feeding hole 8, so that feeding is facilitated; the control panel 15 is arranged on the side surface of the outer spraying plate 1, the control panel 15 is electrically connected with the drying fan 17, and the operation automation degree is higher; a rotary table 19 is connected between one end of the air guide groove 24 and the drying fan 17, and the rotary table 19 is of a hollow structure and is convenient for guiding out drying air; the peripheral side surface of the operating platform 14 is connected with a fixed block 21, one side of the fixed block 21 is connected with the inner spraying plate 2, and the fixed block 21 is connected with the operating platform 14; a fixing rod 23 is in threaded connection between one side of the main support 22 and the auxiliary support 25, and the main support 22 and the auxiliary support 25 are reinforced by the fixing rod 23, so that the operation stability is improved.
A turntable is connected between one end of the air guide groove and the drying fan, and the turntable is of a hollow structure and is convenient for adjusting the use position of the air guide pipe;
the bottom end of the outer spraying plate 1 is connected with a main bracket 22, the bottom end of the inner spraying plate 2 is connected with an auxiliary bracket 25 and used for supporting the whole spraying device, and a fixing rod 23 is in threaded connection between one side of the main bracket 22 and the auxiliary bracket 25 to strengthen firmness;
operation platform week side is connected with the fixed block, the fixed block is connected between operation platform and interior spraying board, can fix operation platform and interior spraying board, connects the stability in use and strengthens.
Example two:
the difference with embodiment 1 lies in, connecting rod 12 is installed to outer spraying board 1 and the 2 upper ends of interior spraying board, outer spraying board 1 and the 2 upper surfaces of interior spraying board are provided with spout 11, connecting rod 12 one end is connected with second slider 10, just second slider 10 and last spout 11 sliding fit, connecting rod 12 is extending structure, connecting rod 12 end-to-end connection has troweling plate 13, and after the spraying of partial region was accomplished, can be moved the region that the spraying was accomplished by drive arrangement drive second slider, carries out the operation of troweling, and troweling plate can adopt toughened glass material.
Example three:
please refer to fig. 7: a spraying method of a decorative paint spraying device for a steel structure comprises the following steps:
s1, adjusting the adaptive length of the outer spraying plate 1 and the inner spraying plate 2 by matching the first telescopic block 3 and the second telescopic block 4 according to the actual length specification of the steel structure to be sprayed;
s2, erecting the outer spraying plate 1 and the inner spraying plate 2, wherein the outer spray head 5 corresponds to the outer surface sprayed by the steel structure, and the inner spray head 7 corresponds to the inner surface sprayed by the steel structure; s3, respectively guiding paint from the feed port 8, guiding the paint out from the outer spray head 5 and the inner spray head 7, and spraying the steel structure;
s4, in the spraying process, the inner spray head 7 and the outer spray head 5 are transversely adjusted by the first sliding block 6, and the spraying distance and the key spraying area are adjusted; step S5, after the spraying is finished, the troweling plate 13 is matched with the second sliding block 10 to be transversely adjusted according to use requirements, and the surface of the steel structure after the spraying is finished is trowelled;
step S6, the drying fan 17 is used for performing auxiliary drying on the steel structure through the air guide pipe 18 and the air outlet 20 according to the using requirements; and S7, completing spraying of the decorative coating spraying device for the steel structure.
The invention is a decorative paint spraying device for a steel structure and a spraying method thereof, wherein a mode of synchronously spraying the outer surface and the inner surface is adopted during operation, one ends of an inner spray head 7 and an outer spray head 5 are both connected with a first slide block 6, the spray heads are transversely adjusted by matching with a side chute 9, the adaptability of steel structure spraying is improved, the upper ends of an outer spray plate 1 and an inner spray plate 2 are slidably connected with a troweling plate 13, the troweling plate 13 transversely slides, the steel structure after being coated is further trowelled, the uniformity is improved, a drying fan 17 is installed at the upper end of an operation platform 14, the output end of the drying fan 17 is connected with an air guide pipe 18 and an air outlet 20, the air guide pipe 18 and the air outlet 20 correspond to the steel structure after being sprayed, the steel structure is subjected to warm air drying, and the spraying drying efficiency and the finishing degree are improved;
wherein, the carousel 19 is connected to wind-guiding groove 24 one end, and carousel 19 is as the supporting component of guide duct 18, can carry out the horizontal rotation to guide duct 18 to the drying of the steel construction of adaptation different positions, it is stronger to use pertinence and controllability, and the rated output power of drying fan 17's use in the scheme is 1.5KW.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a steel construction is with decorative paint spraying device which characterized in that: the spraying device comprises an outer spraying plate (1) and an inner spraying plate (2) which are rectangular and annular, wherein an outer spray head (5) is arranged on the inner side of the outer spraying plate (1), an inner spray head (7) is arranged on the outer side of the inner spraying plate (2), side sliding grooves (9) are formed in the side surfaces of the outer spraying plate (1) and the inner spraying plate (2), a first sliding block (6) is connected to one side of the outer spray head (5) and one side of the inner spray head (7), and the first sliding block (6) is in sliding fit with the side sliding grooves (9); the outer spraying plate (1) and the inner spraying plate (2) are both provided with a feeding hole (8), and the spraying device further comprises a driving device capable of driving the first sliding block;
an operation platform (14) is installed on the inner side of the inner spraying plate (2), a groove (16) is formed in the surface of the operation platform (14), a drying fan (17) is installed inside the groove (16), an air guide groove (24) is connected to the output end of the drying fan (17), a plurality of rotatable air guide pipes (18) are connected to the peripheral side of the air guide groove (24), one ends of the air guide pipes (18) are connected with air outlets (20), and the air outlets (20) are formed between the outer spraying plate (1) and the inner spraying plate (2);
the outer spraying plate (1) is characterized in that two ends of one group of opposite sides are connected with first telescopic blocks (3), and two ends of one group of opposite sides of the inner spraying plate (2) are connected with second telescopic blocks (4).
2. The decorative paint spraying device for the steel structure as claimed in claim 1, wherein: outer surface mounting of spraying board (1) has control panel (15), control panel (15) and drying fan (17) electric connection.
3. The decorative paint spraying device for the steel structure as claimed in claim 1, wherein: a rotary table (19) is connected between one end of the air guide groove (24) and the drying fan (17), the rotary table (19) is of a hollow structure, the center of the rotary table is connected with an air outlet of the fan, and the edge of the rotary table is connected with each air guide pipe.
4. The spraying device of the decorative paint for the steel structure according to claim 1, wherein a connecting rod (12) is installed at the upper ends of the outer spraying plate (1) and the inner spraying plate (2), the upper surfaces of the outer spraying plate (1) and the inner spraying plate (2) are provided with an upper chute (11), one end of the connecting rod (12) is connected with a second slider (10), the second slider (10) is in sliding fit with the upper chute (11), the connecting rod (12) is of a telescopic structure, and the tail end of the connecting rod (12) is connected with a troweling plate (13).
5. The decorative paint spraying device for the steel structure according to claim 1, wherein a fixing block (21) is connected to the peripheral side of the operating platform (14), and one side of the fixing block (21) is connected with the inner spraying plate (2).
6. The steel structure decorative paint spraying apparatus as claimed in claim 1, wherein a main bracket (22) is connected to the bottom end of the outer spraying plate (1), a secondary bracket (25) is connected to the bottom end of the inner spraying plate (2), and a fixing rod (23) is threadedly connected between one side of the main bracket (22) and the secondary bracket (25).
7. A spraying method of a decorative paint spraying device for a steel structure is characterized by comprising the following steps:
s1, according to the actual length specification of the steel structure to be sprayed, the first telescopic block (3) and the second telescopic block (4) are matched to adjust the length of the outer spraying plate (1) and the length of the inner spraying plate (2);
s2, erecting the outer spraying plate (1) and the inner spraying plate (2), wherein the outer spraying nozzle (5) corresponds to the outer surface sprayed by the steel structure, and the inner spraying nozzle (7) corresponds to the inner surface sprayed by the steel structure;
s3, respectively introducing the paint from the feed port (8), leading out the paint from the outer spray head (5) and the inner spray head (7), and spraying the steel structure;
s4, in the spraying process, the inner spray head (7) and the outer spray head (5) are transversely adjusted by the first sliding block (6), and the spraying distance and the key spraying area are adjusted;
s5, after the spraying is finished, transversely adjusting the troweling plate (13) by matching with the second sliding block (10), and troweling the surface of the sprayed steel structure;
s6, performing auxiliary drying on the steel structure through the air guide pipe (18) and the air outlet (20) by using a drying fan (17);
and S7, completing the spraying of the decorative paint spraying device for the steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560311.XA CN114178113B (en) | 2021-12-20 | 2021-12-20 | Decorative coating spraying device and method for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560311.XA CN114178113B (en) | 2021-12-20 | 2021-12-20 | Decorative coating spraying device and method for steel structure |
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| ITBG20100068A1 (en) * | 2010-12-28 | 2012-06-29 | Trasmetal Spa | PAINTING CABIN FOR MANUFACTURING PAINTING SYSTEMS. |
| CN109731727A (en) * | 2019-03-19 | 2019-05-10 | 王梦飞 | A kind of gardens dynamic fountain |
| CN111408497A (en) * | 2020-04-02 | 2020-07-14 | 宁波大学 | Synchronous and uniform automatic paint spraying device for inner wall and outer wall of tubular part |
| CN111299039A (en) * | 2020-04-24 | 2020-06-19 | 温州盛瓯机电信息技术有限公司 | Efficient paint spraying apparatus |
| CN113426619A (en) * | 2021-06-25 | 2021-09-24 | 江苏耀坤液压股份有限公司 | Hydraulic oil pipe spraying device |
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