CN114160334B - Coating device with multiple spray heads and convenient-to-replace spray heads - Google Patents
Coating device with multiple spray heads and convenient-to-replace spray heads Download PDFInfo
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- CN114160334B CN114160334B CN202111518597.5A CN202111518597A CN114160334B CN 114160334 B CN114160334 B CN 114160334B CN 202111518597 A CN202111518597 A CN 202111518597A CN 114160334 B CN114160334 B CN 114160334B
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- 238000000576 coating method Methods 0.000 title claims abstract description 38
- 239000011248 coating agent Substances 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
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- 244000309464 bull Species 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 239000004575 stone Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
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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)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a coating device with multiple spray heads and convenient for replacing the spray heads, which relates to the technical field of coating devices and comprises a coating box, wherein a movement mechanism is arranged inside the coating box, the movement mechanism comprises an annular plate, the inner side of the annular plate is fixedly connected with a slide bar with an annular structure through a connecting block, the outer side of the slide bar is connected with a plurality of sliding sleeves distributed in an annular array in a sleeved mode, the inner side of each sliding sleeve is fixedly connected with two fixed blocks distributed symmetrically, one end of each fixed block is fixedly connected with a connecting plate with a concave structure, and a spray head fixing assembly is arranged on one side of each connecting plate. According to the invention, the movement mechanism is arranged in the spraying box and comprises the bump and the screw rod groove, and the screw rod groove is matched with the screw rod in the spraying box, so that the movement mechanism can move at a constant speed in the spraying box, and further, the plurality of spray heads can be ensured to uniformly spray the coating on the surface of an object.
Description
Technical Field
The invention relates to the technical field of spraying devices, in particular to a coating device with multiple spray heads and convenient spray head replacement.
Background
The coating is a systematic engineering, it includes three basic processes of treatment, spray coating process and drying of the coated object surface and coating system with rational design before coating, need to choose the appropriate coating before coating, confirm the good operating environment condition, can protect objects such as metal, timber, stone and plastics, etc. from being corroded by various mediums of light, rain, dew, hydration, use the coating to cover the object is one of the most convenient, reliable protective methods, can protect the object, lengthen its service life.
When the coating operation is carried out on the surface of an object, in order to improve the protection effect of the coating on the object, the coating needs to be carried out for many times to improve the thickness of the coating, and the method for spraying the object by adopting multiple spray heads is a method for improving the thickness of the coating effectively.
When the multiple spray heads are adopted to perform coating operation on the surface of an object, the uniformity of the sprayed coating of the multiple spray heads is guaranteed to have great influence on the spraying effect, and different coatings need to adopt spray heads of different specifications, so that the spray heads can be quickly replaced to greatly influence the efficiency of the spraying operation. Therefore, it is necessary to provide a coating apparatus having a plurality of nozzles and easy to replace the nozzles to solve the above problems.
Disclosure of Invention
The present invention is directed to a coating apparatus having multiple nozzles and easy to replace the nozzles, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a coating device with multiple spray heads and convenient for replacing the spray heads comprises:
the spraying box is internally provided with a movement mechanism, and the bottom end inside the spraying box is movably connected with three lead screws distributed in an annular array through bearings;
the movement mechanism comprises an annular plate, the inner side of the annular plate is fixedly connected with a sliding rod with an annular structure through a connecting block, and the outer side of the sliding rod is connected with a plurality of sliding sleeves in an annular array in a sleeved mode;
the inner side of the sliding sleeve is fixedly connected with two symmetrically distributed fixed blocks, one end of each fixed block is fixedly connected with a connecting plate with a concave structure, and one side of each connecting plate is provided with a spray head fixing component;
the subassembly is fixed to the shower nozzle, the subassembly is fixed to the shower nozzle includes the mounting panel, a plurality of tilting bars that are the annular array and distribute of one side fixedly connected with of mounting panel, the one end fixedly connected with shower nozzle seat of tilting bar, there is the shower nozzle one end of shower nozzle seat through screw thread swing joint, the connecting pipe of the other end fixedly connected with "L" shape structure of shower nozzle seat, the fixed pipe of the top fixedly connected with boss structure of connecting pipe, the outside middle part of fixed pipe is provided with the fixture block of two symmetric distributions, the top outside of fixed pipe is cup jointed and is connected with the expansion pipe, the inboard bottom fixedly connected with of expansion pipe and the snap ring of fixture block looks adaptation, the inside grafting of expansion pipe is connected with the pipe.
Preferably, the bottom fixedly connected with of pipe and the sealing ring of fixed pipe looks adaptation, the upper surface of sealing ring passes through the top inner wall swing joint of spring and activity pipe, spacing draw-in groove has been seted up at the middle part of mounting panel.
Preferably, the slots matched with the mounting plates are formed in the two ends of the inner side of the connecting plate, an elastic limiting block is arranged in the middle of the bottom end of the connecting plate, a limiting clamping block of a triangular prism structure is fixedly connected to the top end of one side of the elastic limiting block, and the limiting clamping block is matched with the limiting clamping groove.
Preferably, the opposite side of sliding sleeve has been seted up and has been led to the groove, the both ends that lead to the groove all have the arc through splice bar swing joint, the lateral wall fixed connection of screw and sliding sleeve is passed through on the top of arc, the inside wall fixedly connected with of sliding sleeve is a plurality of latches that are the annular array and distribute.
Preferably, the outer side of the annular plate is fixedly connected with three lugs distributed in an annular array, the middle of each lug is provided with a screw rod groove matched with the screw rod, and the inner side of the sliding rod is provided with a plurality of clamping grooves matched with the clamping teeth.
Preferably, the top end of the screw rod is fixedly connected with a transmission gear, the middle of the top end of the spraying box is movably connected with a rotating rod through a bearing, and the outer side of the rotating rod is connected with a driving gear meshed with the transmission gear in a sleeved mode.
Preferably, the top end of the spraying box is fixedly connected with a gear cover, the middle of the top end of the gear cover is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with the top end of the rotating rod.
Preferably, the top inner wall fixedly connected with booster pump of spraying case, the output of booster pump passes through the top fixed connection of coupling hose and pipe, the input of booster pump runs through the through-hole on spraying case outside top and extends to the outside of spraying case.
Preferably, the middle of the bottom end of the inner side of the spraying box is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a chassis, and the middle of the outer side of the spraying box is provided with a box door.
The invention has the technical effects and advantages that:
1. according to the invention, the movement mechanism is arranged in the spraying box, the movement mechanism comprises the bump and the screw rod groove, and the screw rod groove is matched with the screw rod in the spraying box, so that the movement mechanism can move at a constant speed in the spraying box, further, the multiple spray heads can be ensured to uniformly spray the coating on the surface of an object, and through the arrangement of the servo motor and the chassis, the servo motor can drive the chassis to rotate, further, the object can be driven to rotate, and thus, the quality of the coating operation on the surface of the object is improved;
2. according to the invention, the sliding sleeve is arranged, the sliding sleeve is fixed on the outer side of the sliding rod through the through groove and the arc-shaped plate, the clamping teeth are arranged on the inner side of the sliding sleeve, the clamping grooves are formed in the inner side of the sliding rod, and the clamping teeth are matched with the clamping grooves, so that the position of the sliding sleeve can be fixed, the position of the spray head can be fixed, and the stability of the spray head in the coating operation process is ensured;
3. according to the invention, the connecting plate and the mounting plate are arranged, the mounting plate is matched with the slot formed in the connecting plate, the position between the mounting plate and the connecting plate can be fixed by arranging the elastic limiting block, the limiting clamping block and the limiting clamping slot, the mounting plate can be detached by pulling the mounting plate downwards to deform the elastic limiting block, and thus the spray head fixing component can be detached conveniently;
4. according to the invention, the spray head seat is arranged and is in threaded connection with the spray head, so that the spray head is convenient to replace, the spray head seat is connected with the fixed pipe through the connecting pipe, the movable pipe is arranged on the outer side of the top end of the fixed pipe, the movable pipe is rotated to enable the notch on the clamping ring on the inner side of the movable ring to be superposed with the clamping block, the movable pipe can be detached, and the spray head can be rapidly detached and replaced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the motion mechanism of the present invention.
Fig. 3 is an exploded view of the sliding sleeve structure of the present invention.
Fig. 4 is a side view of the sliding sleeve structure of the present invention.
Fig. 5 is an exploded view of the showerhead mounting assembly of the present invention.
Fig. 6 is a schematic view of the driving gear structure of the present invention.
Fig. 7 is an internal schematic view of the overall structure of the present invention.
Fig. 8 is a side view of the overall structure of the present invention.
In the figure: 1. spraying box; 101. a screw rod; 102. a transmission gear; 103. a rotating rod; 104. a drive gear; 105. a gear cover; 106. a drive motor; 107. a booster pump; 108. a connecting hose; 109. a servo motor; 110. a chassis; 111. a box door; 2. a motion mechanism; 201. an annular plate; 202. a slide bar; 203. a bump; 204. a screw rod groove; 205. a card slot; 3. a sliding sleeve; 301. a fixed block; 302. a connecting plate; 303. a slot; 304. an elastic limiting block; 305. a limiting clamping block; 306. a through groove; 307. an arc-shaped plate; 308. a screw; 309. clamping teeth; 4. a spray head fixing component; 401. mounting a plate; 402. an inclined lever; 403. a nozzle base; 404. a spray head; 405. a connecting pipe; 406. a fixed tube; 407. a clamping block; 408. a movable tube; 409. a snap ring; 410. a conduit; 411. a seal ring; 412. a spring; 413. limiting clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a coating apparatus having multiple spray heads and facilitating replacement of the spray heads as shown in fig. 1 to 8, including:
the spraying box comprises a spraying box 1, a movement mechanism 2 is arranged inside the spraying box 1, the bottom end inside the spraying box 1 is movably connected with three lead screws 101 distributed in an annular array through bearings, the top ends of the lead screws 101 are fixedly connected with transmission gears 102, the middle part of the top end of the spraying box 1 is movably connected with a rotating rod 103 through bearings, the outer side of the rotating rod 103 is connected with a driving gear 104 meshed with the transmission gears 102 in a sleeved mode, the top end of the spraying box 1 is fixedly connected with a gear cover 105, the middle part of the top end of the gear cover 105 is fixedly connected with a driving motor 106, an output shaft of the driving motor 6 is fixedly connected with the top end of the rotating rod 103, the driving motor 106 drives the rotating rod 103 to rotate, the lead screws 103 can be driven to rotate, the inner wall of the top end of the spraying box 1 is fixedly connected with a booster pump 107, the output end of the booster pump 107 is fixedly connected with the top end of a guide pipe 410 through a connecting hose 108, the input end of the booster pump 107 penetrates through a through hole in the top end outside of the spraying box 1 and extends to the outside of the spraying box 1, the booster pump 107 can convey paint to a nozzle 404 through the connecting hose 108, the guide pipe 410, the connecting hose 109, the middle part of the bottom end inside the spraying box 1 is fixedly connected with a servo motor 109, the servo motor 110, the output shaft 110 can drive a spraying box chassis to rotate in the spraying box 1, and ensure the spraying box 1, and the spraying box 1, the spraying box 1, the spraying box chassis 111 in the spraying box, and the spraying box 1 to rotate the spraying box, and the spraying box 1, and the spraying box chassis, so as to ensure the spraying box 1;
the moving mechanism 2 comprises a ring-shaped plate 201, the inner side of the ring-shaped plate 201 is fixedly connected with a sliding rod 202 with a ring-shaped structure through a connecting block, the outer side of the sliding rod 202 is connected with a plurality of sliding sleeves 3 distributed in a ring-shaped array in a sleeved mode, the outer side of the ring-shaped plate 201 is fixedly connected with three lugs 203 distributed in a ring-shaped array in a sleeved mode, the middle of each lug 203 is provided with a lead screw groove 204 matched with the lead screw 101, and the lead screw grooves 204 are matched with the lead screw 101, so that the moving mechanism 2 can move in the spraying box 1 at a constant speed, uniform coating on the surface of an object is achieved, and the inner side of the sliding rod 202 is provided with a plurality of clamping grooves 205 matched with clamping teeth 309;
the sliding sleeve 3, two symmetrically distributed fixed blocks 301 are fixedly connected to the inner side of the sliding sleeve 3, one end of each fixed block 301 is fixedly connected with a connecting plate 302 with a concave structure, a nozzle fixing component 4 is arranged on one side of each connecting plate 302, slots 303 matched with the mounting plate 401 are formed in both ends of the inner side of each connecting plate 302, an elastic limiting block 304 is arranged in the middle of the bottom end of each connecting plate 302, a limiting clamping block 305 with a triangular prism structure is fixedly connected to the top end of one side of each elastic limiting block 304, when the limiting clamping blocks 305 are extruded, the limiting clamping blocks 305 act on the elastic limiting blocks 304 to enable the elastic limiting blocks 304 to deform, the limiting clamping blocks 305 are matched with limiting clamping grooves 413, a through groove 306 is formed in the other side of the sliding sleeve 3, arc plates 307 are movably connected to both ends of the through connecting ribs, the top ends of the arc plates 307 are fixedly connected with the outer side wall of the sliding sleeve 3 through screws 308, a plurality of clamping teeth 309 distributed in an annular array are fixedly connected to the inner side wall of the sliding sleeve 3, and the clamping grooves 205 are matched, and the position between the sliding sleeve 3 and the sliding rod 202 is fixed;
a nozzle fixing component 4, the nozzle fixing component 4 includes a mounting plate 401, one side of the mounting plate 401 is fixedly connected with a plurality of inclined rods 402 distributed in an annular array, one end of each inclined rod 402 is fixedly connected with a nozzle base 403, one end of the nozzle base 403 is movably connected with a nozzle 404 through a thread, the other end of the nozzle base 403 is fixedly connected with a connecting pipe 405 in an "L" shape structure, the top end of the connecting pipe 405 is fixedly connected with a fixed pipe 406 in a boss structure, the middle part of the outer side of the fixed pipe 406 is provided with two symmetrically distributed clamping blocks 407, the outer side of the top end of the fixed pipe 406 is connected with a movable pipe 408 in a sleeved mode, the bottom end of the inner side of the movable pipe 408 is fixedly connected with a clamping ring 409 matched with the clamping block 407, the clamping ring 409 is provided with a gap matched with the clamping block 407, the clamping ring 409 is matched with the clamping block 407, the connection between the movable tube 408 and the fixed tube 406 can be realized, the guide tube 410 is inserted and connected in the movable tube 408, the bottom end of the guide tube 410 is fixedly connected with the sealing ring 411 matched with the fixed tube 406, the sealing ring 411 is arranged to improve the sealing performance between the guide tube 410 and the fixed tube 406, the upper surface of the sealing ring 411 is movably connected with the inner wall of the top end of the movable tube 408 through the spring 412, the spring 412 is arranged to enable the sealing ring 411 to be acted in a direction far away from the movable tube 408, so that the guide tube 410 and the fixing tube 406 can be kept in a communicated state, the middle part of the mounting plate 401 is provided with a limiting clamping groove 413, the limiting clamping groove 413 is matched with the limiting clamping block 305, so that the position between the mounting plate 401 and the connecting plate 302 is fixed, the mounting plate 401 is pressed downward, so that the inner wall of the limiting clamping groove 413 extrudes the limiting clamping block 305, and the elastic limiting block 304 is deformed, the limit of the mounting plate 401 can be released, and the nozzle fixing assembly 4 can be detached.
The working principle of the invention is as follows:
when the device is installed, firstly, the screw 308 is removed, so that one end of the arc-shaped plate 307 is separated from the sliding sleeve 3, the sliding sleeve 3 is sleeved outside the sliding rod 202, the position of the sliding sleeve 3 is adjusted according to the installation requirement of the spray head 404, after the latch 309 on the inner side of the sliding sleeve 3 is inserted into the clamping groove 205, one end of the arc-shaped plate 307 is fixedly connected with the sliding sleeve 3 through the screw 308, installation of the sliding sleeve 3 is completed at this moment, the spray head 404 is screwed in the spray head seat 403, the movable tube 408 is sleeved outside the fixed tube 406, so that the notch on the clamping ring 409 is overlapped with the position of the clamping block 407, the movable tube 408 is pressed downwards until the clamping ring 409 moves to the lower side of the clamping block 407, the movable tube 408 is rotated so that the notch on the clamping ring 409 is staggered with the clamping block 407, at this moment, the clamping block 407 is matched with the clamping ring 409, the position between the movable tube 408 and the fixed tube 406 is fixed tube 408, at this moment, the conduit 410 is communicated with the spray head 404 through the connecting tube 405, the installation plate 401 is inserted into the insertion groove 303, the bottom end of the installation plate 401 extrudes the inclined surface at the top end of the limiting clamping block 305, so that the elastic limiting block 304 deforms, until the limiting block 305 is inserted into the limiting groove 413, and the limiting device is completed.
This device is when using, the article that will treat the application is placed bottom plate 110 top, be connected paint can with the input of booster pump 107, servo motor 109 drives chassis 110 and rotates, and then drive the article and rotate, booster pump 107 passes through coupling hose 108 with coating, pipe 410, connecting pipe 405 and nozzle base 403 carry to shower nozzle 404, shower nozzle 404 sprays coating to the article surface, driving motor 106 drives bull stick 103 and rotates, bull stick 103 drives drive gear 102 through drive gear 104 and rotates, and then drives lead screw 101 and rotates, lead screw 101 and the cooperation of lead screw groove 204, make the 2 upward movements of moving mechanism, and then make shower nozzle 404 upward movement, thereby realize the even application to the article surface.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a be convenient for change application device of shower nozzle with many shower nozzles which characterized in that includes:
the spraying device comprises a spraying box (1), wherein a movement mechanism (2) is arranged inside the spraying box (1), and the bottom end inside the spraying box (1) is movably connected with three lead screws (101) distributed in an annular array through bearings;
the moving mechanism (2) comprises an annular plate (201), the inner side of the annular plate (201) is fixedly connected with a sliding rod (202) with an annular structure through a connecting block, and the outer side of the sliding rod (202) is connected with a plurality of sliding sleeves (3) distributed in an annular array in a sleeved mode;
the spray nozzle fixing device comprises a sliding sleeve (3), wherein two symmetrically distributed fixed blocks (301) are fixedly connected to the inner side of the sliding sleeve (3), one end of each fixed block (301) is fixedly connected with a connecting plate (302) with a concave structure, and a spray nozzle fixing component (4) is arranged on one side of each connecting plate (302);
the spray head fixing component (4) comprises a mounting plate (401), one side of the mounting plate (401) is fixedly connected with a plurality of inclined rods (402) distributed in an annular array, one end of each inclined rod (402) is fixedly connected with a spray head seat (403), one end of each spray head seat (403) is movably connected with a spray head (404) through threads, the other end of each spray head seat (403) is fixedly connected with a connecting pipe (405) in an L-shaped structure, the top end of each connecting pipe (405) is fixedly connected with a fixed pipe (406) in a boss structure, two symmetrically distributed clamping blocks (407) are arranged in the middle of the outer side of each fixed pipe (406), the outer side of the top end of each fixed pipe (406) is connected with a movable pipe (408) in a sleeved mode, the inner bottom end of each movable pipe (408) is fixedly connected with a clamping ring (409) matched with the corresponding clamping block (407), and a guide pipe (410) is connected with the inner part of each movable pipe (408) in an inserted mode;
the bottom end of the guide pipe (410) is fixedly connected with a sealing ring (411) matched with the fixed pipe (406), the upper surface of the sealing ring (411) is movably connected with the inner wall of the top end of the movable pipe (408) through a spring (412), and the middle part of the mounting plate (401) is provided with a limiting clamping groove (413);
slots (303) matched with the mounting plate (401) are formed in the two ends of the inner side of the connecting plate (302), an elastic limiting block (304) is arranged in the middle of the bottom end of the connecting plate (302), a limiting clamping block (305) of a triangular prism structure is fixedly connected to the top end of one side of the elastic limiting block (304), and the limiting clamping block (305) is matched with the limiting clamping groove (413);
logical groove (306) have been seted up to the opposite side of sliding sleeve (3), the both ends that lead to groove (306) all have arc (307) through splice bar swing joint, the lateral wall fixed connection of screw (308) and sliding sleeve (3) is passed through on the top of arc (307), the inside wall fixedly connected with of sliding sleeve (3) is a plurality of latch (309) that are the annular array and distribute.
2. The coating apparatus having a plurality of heads and facilitating replacement of the heads as claimed in claim 1, wherein: the outer side of the annular plate (201) is fixedly connected with three lugs (203) distributed in an annular array, the middle of each lug (203) is provided with a screw rod groove (204) matched with the screw rod (101), and the inner side of the sliding rod (202) is provided with a plurality of clamping grooves (205) matched with the clamping teeth (309).
3. The coating apparatus having a plurality of heads and facilitating replacement of the heads as claimed in claim 2, wherein: the top end of the screw rod (101) is fixedly connected with a transmission gear (102), the middle of the top end of the spraying box (1) is movably connected with a rotating rod (103) through a bearing, and the outer side of the rotating rod (103) is connected with a driving gear (104) which is meshed with the transmission gear (102) in a sleeved mode.
4. The coating apparatus having a plurality of spray heads and facilitating replacement of the spray heads as set forth in claim 3, wherein: the top end of the spraying box (1) is fixedly connected with a gear cover (105), the middle of the top end of the gear cover (105) is fixedly connected with a driving motor (106), and an output shaft of the driving motor (6) is fixedly connected with the top end of the rotating rod (103).
5. The coating apparatus having a plurality of spray heads and facilitating replacement of the spray heads as set forth in claim 4, wherein: the top inner wall fixedly connected with booster pump (107) of spraying case (1), the top fixed connection of connecting hose (108) and pipe (410) is passed through to the output of booster pump (107), the input of booster pump (107) runs through the through-hole on spraying case (1) outside top and extends to the outside of spraying case (1).
6. The coating apparatus having a plurality of spray heads and facilitating replacement of the spray heads as set forth in claim 5, wherein: the middle part of the bottom end of the inner side of the spraying box (1) is fixedly connected with a servo motor (109).
7. The coating apparatus having a plurality of spray heads and facilitating replacement of the spray heads as set forth in claim 6, wherein: an output shaft of the servo motor (109) is fixedly connected with a chassis (110), and a box door (111) is arranged in the middle of the outer side of the spraying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111518597.5A CN114160334B (en) | 2021-12-10 | 2021-12-10 | Coating device with multiple spray heads and convenient-to-replace spray heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111518597.5A CN114160334B (en) | 2021-12-10 | 2021-12-10 | Coating device with multiple spray heads and convenient-to-replace spray heads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114160334A CN114160334A (en) | 2022-03-11 |
| CN114160334B true CN114160334B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111518597.5A Active CN114160334B (en) | 2021-12-10 | 2021-12-10 | Coating device with multiple spray heads and convenient-to-replace spray heads |
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| CN (1) | CN114160334B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115555171B (en) * | 2022-10-31 | 2023-10-24 | 浙江天女集团制漆有限公司 | Heat-conducting insulating epoxy electronic paint and spraying device thereof |
| CN117380444B (en) * | 2023-11-20 | 2024-07-09 | 江苏迎凯涂装设备有限公司 | Spray head structure for coating based on automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455722A (en) * | 1966-01-24 | 1969-07-15 | Nippon Sheet Glass Co Ltd | Glass having a colored zone whose boundary has been blurred and method of producing the same |
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| CN108057558A (en) * | 2017-12-31 | 2018-05-22 | 天津红秀科技有限公司 | A kind of woodwork processing device for painting |
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| CN112974005A (en) * | 2021-02-19 | 2021-06-18 | 郜国印 | Agricultural soil administers and uses sprinkler |
| CN214587694U (en) * | 2021-03-31 | 2021-11-02 | 扬州大学 | Adjustable park landscape sign |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212214435U (en) * | 2020-05-14 | 2020-12-25 | 刘杨 | Portable environmental protection fire control shower nozzle |
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| US3455722A (en) * | 1966-01-24 | 1969-07-15 | Nippon Sheet Glass Co Ltd | Glass having a colored zone whose boundary has been blurred and method of producing the same |
| CN204004960U (en) * | 2014-08-10 | 2014-12-10 | 宁波肯德姆工贸有限公司 | A kind of water pistol joint |
| CN108057558A (en) * | 2017-12-31 | 2018-05-22 | 天津红秀科技有限公司 | A kind of woodwork processing device for painting |
| CN109332067A (en) * | 2018-09-01 | 2019-02-15 | 浙江众亿智能科技有限公司 | A kind of automotive brake pads automatic paint spraying apparatus |
| CN209641391U (en) * | 2019-03-12 | 2019-11-15 | 凯联高(厦门)科技有限公司 | A kind of electric wire |
| CN112974005A (en) * | 2021-02-19 | 2021-06-18 | 郜国印 | Agricultural soil administers and uses sprinkler |
| CN214587694U (en) * | 2021-03-31 | 2021-11-02 | 扬州大学 | Adjustable park landscape sign |
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| CN114160334A (en) | 2022-03-11 |
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