CN114522837B - Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up - Google Patents
Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up Download PDFInfo
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- CN114522837B CN114522837B CN202210220701.0A CN202210220701A CN114522837B CN 114522837 B CN114522837 B CN 114522837B CN 202210220701 A CN202210220701 A CN 202210220701A CN 114522837 B CN114522837 B CN 114522837B
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- Prior art keywords
- spray gun
- paint
- fixedly connected
- spray
- close
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
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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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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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
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention relates to the technical field of aluminum alloy paint spraying, and discloses an anti-nozzle-blocking paint spraying machine for aluminum alloy paint spraying, which comprises a spray gun handle, wherein the left end of the spray gun handle is fixedly connected with a spray gun body, the top of the spray gun body is fixedly connected with a cleaning kettle, the bottom end of the spray gun handle is fixedly connected with a gas receiving pipe, the bottom of the spray gun body is fixedly connected with a feed pipe, the bottom end of the feed pipe is in threaded connection with a paint tank, one side, close to the spray gun body, of the spray gun handle is rotationally connected with a trigger, one end, far away from the spray gun handle, of the spray gun body is fixedly connected with a nozzle, and the outer side of the nozzle is sleeved with a blast cap; this spray painting machine based on aluminium closes material spray painting with preventing nozzle jam can carry out twice clearance washing to the nozzle before and after the spraying to aluminium closes the material spraying through smooth stifled mechanism, prevents that the inside remaining coating of nozzle from solidifying the back and blockking up, still need not dismantle the clearance simultaneously, and the instant use is clear, labour saving and time saving, very convenient and fast.
Description
Technical Field
The invention relates to the technical field of aluminum paint spraying, in particular to a paint spraying machine for preventing nozzle blockage based on aluminum paint spraying.
Background
The aluminum alloy material has the excellent properties of low density, high strength, good plasticity, corrosion resistance and the like, and the exterior surface is attractive, so that the aluminum alloy material is applicable to the decoration field widely, in order to prevent the aluminum alloy material from being oxidized and improve the service life, the surface of the aluminum alloy material is generally subjected to paint spraying treatment, and after paint spraying, a protective layer is formed on the surface of the aluminum alloy material, so that the invasion of corrosive medium can be prevented, the exterior appearance of the aluminum alloy material is improved, and the service life of the aluminum alloy material is greatly prolonged.
Because most paint has strong adhesiveness, if the spray gun is not cleaned after the spray painting is finished, the paint remained in the spray gun nozzle can be solidified and adhered in the spray nozzle, and the spray gun is blocked when the spray painting operation is performed next time, and when the existing spray gun is cleaned, the spray gun is required to be detached for cleaning, the operation is complex, part of careless workers can ignore the cleaning of the spray gun,
disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a spray paint machine for preventing a spray nozzle from blocking based on aluminum alloy material, which has the advantages of convenient and quick cleaning steps, time and labor saving and the like for cleaning the spray nozzle twice before and after spray painting, and solves the problems that the existing spray paint equipment can be cleaned after being disassembled, has complex operation and wastes time and labor.
(II) technical scheme
In order to achieve the purposes of conveniently and quickly cleaning the nozzle twice before and after paint spraying, and saving time and labor, the invention provides the following technical scheme: the spray gun comprises a spray gun handle, wherein the left end of the spray gun handle is fixedly connected with a spray gun body, the top of the spray gun body is fixedly connected with a cleaning kettle, the bottom end of the spray gun handle is fixedly connected with an air receiving pipe, the bottom of the spray gun body is fixedly connected with a feed pipe, the bottom end of the feed pipe is in threaded connection with a paint tank, one side, close to the spray gun body, of the spray gun handle is rotationally connected with a trigger, one end, far away from the spray gun handle, of the spray gun body is fixedly connected with a spray nozzle, and the outer side of the spray nozzle is sleeved with a hood;
the spray gun is characterized in that a sliding blocking mechanism is fixedly connected to the interior of one side, close to the cleaning kettle, of the spray gun body, a paint trough is formed in the interior of one side, close to the feeding pipe, of the spray gun body, a branch pipe is fixedly connected to the right end of the paint trough, a liquid inlet guide pipe is fixedly connected to the bottom end of the cleaning kettle, and a paint inlet trough is formed in the interior of the feeding pipe;
the sliding plug mechanism comprises a sliding chamber, a sliding block is movably connected to the inside of the sliding chamber, a pressure spring is fixedly connected to the inside of the sliding chamber, a fixed plate is fixedly connected to one end of the sliding chamber close to the pressure spring, a bent pipe is fixedly connected to one end of the sliding chamber close to the fixed plate, a movable valve is movably connected to one end of the bent pipe close to a paint groove, a leak hole is formed in the fixed plate, a telescopic spring is fixedly connected to the inside of the movable valve, diversion trenches are formed in the left side and the right side of the top of the movable valve, a plug is fixedly connected to the top of the movable valve, and a clamping plate is arranged at the top of the plug.
Further, the screw thread groove is formed in the connection position of the top of the spray gun body and the cleaning kettle, the liquid inlet guide pipe is connected in the screw thread groove in a screw thread mode, and cleaning liquid in the cleaning kettle can enter the spray gun body through the liquid inlet guide pipe.
Further, the spray gun is kept away from the side top rotation of trigger and is connected with spouts width of cloth size adjustment knob, the spray gun is close to the position rotation that spouts width of cloth adjustment knob and is connected with coating flow adjustment knob, in order to adjust the range size that sprays paint through spouting width of cloth size adjustment knob, adjusts the coating flow who sprays paint through coating flow adjustment knob, improves spraying quality.
Further, the top of advance the lacquer groove link up the inside of advance lacquer groove, the one end fixed connection that the lacquer groove was kept away from to the branch pipe is kept away from the one end bottom of return bend in the sliding chamber, in order to carry the coating to the inside paint groove through advance the lacquer groove, send the coating to the sliding chamber inside through the branch pipe to drive the stifled mechanism of sliding and block up the feed liquor pipe.
Further, one side of the sliding block close to the fixed plate is fixedly connected with one end of the pressure spring away from the fixed plate, the size of the sliding block is larger than the diameter of the liquid inlet guide pipe, and in order to move to the lower side of the liquid inlet guide pipe through the sliding block, the opening of the liquid inlet guide pipe is blocked.
Further, one side of the fixed plate close to the sliding block and one end of the pressure spring far away from the sliding block are fixedly connected, seventeen groups of leak holes penetrate through the inside of the fixed plate, and each group of leak holes are arranged around the circle center array of the fixed plate, so that the fixed limiting effect on the pressure spring is achieved through the fixed plate, and smooth circulation of cleaning liquid in the cleaning kettle is guaranteed through the leak holes.
Further, the through hole has been seted up to the bottom of movable valve, the bottom fixed connection of extension spring is close to one side of movable valve in the paint kettle, the through hole link up to the inside of paint kettle, in order to drive the end cap through the extension spring and reset, can flow into in the paint kettle through the washing liquid in the through hole guide washs the kettle.
Further, cardboard fixed connection is in the inside of return bend, the card hole has been seted up at the inside center of cardboard, the size of end cap and the size phase-match of card hole, through the end cap upwards movement, can block up the card hole to prevent that the coating in the lacquer silo from flowing to the slip is indoor through the return bend.
(III) beneficial effects
Compared with the prior art, the invention provides the spray paint machine for preventing the spray nozzle from blocking based on the aluminum alloy material, which has the following beneficial effects:
1. this spray paint machine based on aluminium closes material spray paint with preventing nozzle jam, can open the feed liquor pipe passageway when there is not the coating in the paint tank inside through smooth stifled mechanism for wash the washing liquid in the kettle and finally get into the paint tank along the sliding chamber through the return bend in, thereby reach before the spraying of aluminium closes the material and spray finishing the back to the nozzle carry out the effect that the twice clearance was erodeed, prevent that the inside remaining coating of nozzle from solidifying the back and blockking up, still need not dismantle the clearance simultaneously, just clean promptly, labour saving and time saving, very convenient and fast.
2. This paint spraying machine based on aluminium closes material spray paint with preventing nozzle jam can block up the card hole of cardboard when spraying aluminium closes the material through the end cap, and the thrust that the end cap was given to the coating can further improve the jam effect of end cap to reach when the spraying and prevent the reverse effect of flowing into the cleaning kettle through the return bend of coating.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the spray gun of the present invention;
FIG. 3 is a schematic view of the structure of the spray coating of the present invention;
FIG. 4 is a schematic view of the structure of the invention before and after spraying;
FIG. 5 is a schematic view of a sliding block mechanism according to the present invention;
FIG. 6 is a front view of a mounting plate structure of the present invention;
FIG. 7 is an enlarged schematic view of the movable valve structure of FIG. 5A according to the present invention.
In the figure: 1. a spray gun handle; 2. a spray gun body; 21. a sliding blocking mechanism; 211. a sliding chamber; 212. a slide block; 213. a pressure spring; 214. a fixing plate; 2141. a leak hole; 215. bending the pipe; 216. a movable valve; 2161. a telescopic spring; 2162. a diversion trench; 2163. a plug; 2164. a clamping plate; 22. a paint groove; 221. a branch pipe; 3. cleaning the pot; 31. a liquid inlet conduit; 4. a gas receiving pipe; 5. a feed pipe; 51. a paint feeding groove; 6. a paint tank; 7. a trigger; 8. a nozzle; 9. a hood.
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. 1-4, a spray gun for preventing a spray nozzle from being blocked based on aluminum paint spraying comprises a spray gun handle 1, wherein the left end of the spray gun handle 1 is fixedly connected with a spray gun body 2, the top of the spray gun body 2 is fixedly connected with a cleaning kettle 3, the bottom end of the spray gun handle 1 is fixedly connected with a gas receiving pipe 4, the bottom of the spray gun body 2 is fixedly connected with a feed pipe 5, the bottom end of the feed pipe 5 is in threaded connection with a paint tank 6, one side of the spray gun handle 1, which is close to the spray gun body 2, is rotationally connected with a trigger 7, one end, which is far away from the spray gun handle 1, of the spray gun body 2 is fixedly connected with a spray nozzle 8, and the outer side of the spray nozzle 8 is sleeved with a blast cap 9;
one side of the spray gun body 2, which is close to the cleaning kettle 3, is fixedly connected with a sliding plug mechanism 21, one side of the spray gun body 2, which is close to the feeding pipe 5, is internally provided with a paint groove 22, the right end of the paint groove 22 is fixedly connected with a branch pipe 221, the bottom end of the cleaning kettle 3 is fixedly connected with a liquid inlet guide pipe 31, and the interior of the feeding pipe 5 is provided with a paint inlet groove 51.
And referring to fig. 3, a thread groove is formed at the connection position of the top of the spray gun body 2 and the cleaning kettle 3, and a liquid inlet conduit 31 is in thread connection with the thread groove, and is connected with the thread groove through the liquid inlet conduit 31, so that cleaning liquid in the cleaning kettle 3 can enter the spray gun body 2 through the liquid inlet conduit 31.
And referring to fig. 2, the top of one side of the spray gun handle 1 far away from the trigger 7 is rotationally connected with a spray width adjusting knob, and the part of the spray gun handle 1 close to the spray width adjusting knob is rotationally connected with a paint flow adjusting knob, so that the spray width is adjusted through the spray width adjusting knob, the paint flow of the spray paint is adjusted through the paint flow adjusting knob, and the spray quality is improved.
Referring to fig. 3, the top of the paint feeding groove 51 penetrates through the interior of the paint feeding groove 22, one end of the branch pipe 221, which is far away from the paint feeding groove 22, is fixedly connected to the bottom of one end of the sliding chamber 211, which is far away from the bent pipe 215, in order to convey paint into the paint feeding groove 22 through the paint feeding groove 51, the paint is conveyed into the sliding chamber 211 through the branch pipe 221, so that the sliding blocking mechanism 21 is driven to block the liquid feeding guide pipe 31.
Referring to fig. 5-6, the sliding block mechanism 21 comprises a sliding chamber 211, a sliding block 212 is movably connected in the sliding chamber 211, a compression spring 213 is fixedly connected in the sliding chamber 211, a fixed plate 214 is fixedly connected in one end of the sliding chamber 211 close to the compression spring 213, an elbow 215 is fixedly connected in one end of the sliding chamber 211 close to the fixed plate 214, a movable valve 216 is movably connected in one end of the elbow 215 close to the paint groove 22,
referring to fig. 5, a side of the slider 212 close to the fixing plate 214 is fixedly connected to an end of the compression spring 213 away from the fixing plate 214, and the size of the slider 212 is larger than the diameter of the liquid inlet conduit 31, so that the opening of the liquid inlet conduit 31 is blocked when the slider 212 moves to the lower side of the liquid inlet conduit 31.
Referring to fig. 6, one side of the fixing plate 214 close to the slider 212 is fixedly connected with one end of the pressure spring 213 far away from the slider 212, seventeen groups of holes 2141 are formed in the fixing plate 214 in a penetrating manner, each group of holes 2141 are arrayed around the center of the fixing plate 214, and in order to fix and limit the pressure spring 213 through the fixing plate 214, smooth circulation of the cleaning solution in the cleaning pot 3 is ensured through the holes 2141.
Referring to fig. 7, a leak hole 2141 is formed in the fixed plate 214, a telescopic spring 2161 is fixedly connected to the inside of the movable valve 216, guide grooves 2162 are formed on the left and right sides of the top of the movable valve 216, a plug 2163 is fixedly connected to the top of the movable valve 216, and a clamping plate 2164 is arranged on the top of the plug 2163.
Referring to fig. 7, a through hole is formed in the bottom of the movable valve 216, the bottom end of the telescopic spring 2161 is fixedly connected to one side, close to the movable valve 216, of the paint groove 22, the through hole penetrates into the paint groove 22, and in order to drive the plug 2163 to reset through the telescopic spring 2161, cleaning liquid in the cleaning pot 3 is guided to flow into the paint groove 22 through the through hole.
Referring to fig. 7, the clamping plate 2164 is fixedly connected to the inside of the bent pipe 215, the clamping hole is formed in the center of the inside of the clamping plate 2164, the size of the plug 2163 is matched with that of the clamping hole, and the clamping hole can be blocked by upward movement of the plug 2163, so that paint in the paint trough 22 is prevented from flowing into the sliding chamber 211 through the bent pipe 215.
Working principle: referring to fig. 1, before painting aluminum alloy, connecting an air inlet pipe with an air inlet pipe, filling paint into a paint tank 6, connecting the paint tank 6 with a spray gun body 2 through a feed pipe 5, aligning a nozzle 8 with the aluminum alloy to be sprayed, and pressing a trigger 7 to spray the aluminum alloy;
referring to fig. 2, the width of the paint can be changed by adjusting the width adjusting knob, and the paint flow of the paint can be controlled by adjusting the paint flow adjusting knob, so that the aluminum alloy material can be sprayed according to actual conditions, the spraying quality is improved, and the attractiveness after spraying is improved;
before spraying the aluminum alloy material, as shown in fig. 4 and 5, at this time, the paint is not sucked into the paint tank 22, and the slide block 212 does not block the liquid inlet pipe 31, so that the cleaning liquid in the cleaning pot 3 flows into the paint tank 22 from the sliding chamber 211 through the elbow pipe 215 and is sprayed out from the nozzle 8, and the residual solidified paint in the nozzle 8 is cleaned before spraying;
when the aluminum alloy material is sprayed, as shown in a cleaning pot 3, the paint tank 22 is filled with the paint, the paint is introduced into the sliding chamber 211 through the branch pipe 221, the sliding block 212 is pushed to compress the pressure spring 213, and the sliding block 212 is pushed to the lower part of the liquid inlet guide pipe 31, so that the opening of the liquid inlet guide pipe 31 is blocked, and the cleaning liquid in the cleaning pot 3 does not flow into the sliding chamber 211 any more;
meanwhile, as shown in fig. 7, under the action of the pushing force given by the telescopic spring 2161 and the paint, the plug 2163 is driven to move upwards, so that the plug 2163 clamps the clamping hole of the clamping plate 2164, and the paint in the paint tank 22 cannot pass through the bent pipe 215 at this time, so that the paint is prevented from flowing into the cleaning kettle 3 in the reverse direction;
after the spraying is finished, no paint is left in the paint tank 22, so that the sliding block 212 does not receive thrust any more, the sliding block 212 is driven to reset through the pressure spring 213, so that the sliding block 212 does not block the liquid inlet guide pipe 31 any more, and the cleaning liquid in the cleaning kettle 3 can flow into the paint tank 22 again, so that the residual paint which is not solidified in the nozzle 8 is cleaned and flushed after the spraying is finished, the effect of cleaning the spray head twice before and after the spraying is achieved, and the nozzle 8 is effectively prevented from being blocked by the residual paint.
In summary, according to the spray paint machine for preventing nozzle blockage based on aluminum paint spraying, when no paint exists in the paint tank 22 through the sliding blocking mechanism 21, the channel of the liquid inlet conduit 31 is opened, so that the cleaning liquid in the cleaning kettle 3 finally enters the paint tank 22 through the bent pipe 215 along the sliding chamber 211, the effect of cleaning and flushing the nozzle 8 twice before and after the aluminum paint spraying is finished is achieved, the residual paint in the nozzle 8 is prevented from being blocked after solidification, meanwhile, the cleaning is not required to be dismantled, the cleaning is performed immediately, and the spray paint machine is time-saving and labor-saving, and is very convenient and fast;
the blocking hole of the clamping plate 2164 is blocked when the aluminum alloy material is sprayed through the blocking head 2163, and the coating gives the pushing force to the blocking head 2163, so that the blocking effect of the blocking head 2163 is further improved, and the effect of preventing the coating from reversely flowing into the cleaning kettle 3 through the bent pipe 215 when spraying is achieved.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Standard parts used by the invention can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Spray paint machine based on aluminium closes material spray paint with preventing nozzle from blocking up, including spray gun handle (1), its characterized in that: the novel spray gun comprises a spray gun handle (1), wherein the left end of the spray gun handle (1) is fixedly connected with a spray gun body (2), the top of the spray gun body (2) is fixedly connected with a cleaning kettle (3), the bottom end of the spray gun handle (1) is fixedly connected with an air receiving pipe (4), the bottom of the spray gun body (2) is fixedly connected with a feed pipe (5), the bottom end of the feed pipe (5) is in threaded connection with a paint can (6), one side, close to the spray gun body (2), of the spray gun handle (1) is rotationally connected with a trigger (7), one end, far away from the spray gun handle (1), of the spray gun body (2) is fixedly connected with a nozzle (8), and the outer side of the nozzle (8) is sleeved with a blast cap (9);
a sliding blocking mechanism (21) is fixedly connected to the inside of one side, close to the cleaning kettle (3), of the spray gun body (2), a paint groove (22) is formed in the inside of one side, close to the feeding pipe (5), of the spray gun body (2), a branch pipe (221) is fixedly connected to the right end of the paint groove (22), a liquid inlet guide pipe (31) is fixedly connected to the bottom end of the cleaning kettle (3), and a paint inlet groove (51) is formed in the feeding pipe (5);
the sliding plug mechanism (21) comprises a sliding chamber (211), a sliding block (212) is movably connected in the sliding chamber (211), a pressure spring (213) is fixedly connected in the sliding chamber (211), a fixed plate (214) is fixedly connected in one end of the sliding chamber (211) close to the pressure spring (213), an elbow (215) is fixedly connected in one end of the sliding chamber (211) close to the fixed plate (214), a movable valve (216) is movably connected in one end of the elbow (215) close to a paint groove (22), a leak hole (2141) is formed in the fixed plate (214), a telescopic spring (2161) is fixedly connected in the movable valve (216), guide grooves (2162) are formed in the left side and the right side of the top of the movable valve (216), a plug (2163) is fixedly connected in the top of the movable valve (216), and a clamping plate (2164) is arranged at the top of the plug (2163);
one side of the sliding block (212) close to the fixed plate (214) is fixedly connected with one end of the pressure spring (213) far away from the fixed plate (214), and the size of the sliding block (212) is larger than the diameter of the liquid inlet conduit (31);
one side of the fixed plate (214) close to the sliding block (212) is fixedly connected with one end of the pressure spring (213) far away from the sliding block (212), seventeen groups of leak holes (2141) are formed in the fixed plate (214) in a penetrating mode, and each group of leak holes (2141) are arranged around the circle center array of the fixed plate (214);
the bottom of the movable valve (216) is provided with a through hole, the bottom end of the telescopic spring (2161) is fixedly connected to one side, close to the movable valve (216), of the paint groove (22), and the through hole penetrates into the paint groove (22);
the clamping plate (2164) is fixedly connected to the inside of the bent pipe (215), a clamping hole is formed in the center of the inside of the clamping plate (2164), and the size of the plug (2163) is matched with the size of the clamping hole.
2. The paint sprayer for preventing nozzle clogging for paint spraying based on aluminum alloy material as recited in claim 1, wherein: the top of the spray gun body (2) is provided with a thread groove at the connection position of the cleaning kettle (3), and the liquid inlet guide pipe (31) is in threaded connection with the thread groove.
3. The paint sprayer for preventing nozzle clogging for paint spraying based on aluminum alloy material as recited in claim 1, wherein: the top of one side of the spray gun handle (1) far away from the trigger (7) is rotationally connected with a spray width adjusting knob, and the part of the spray gun handle (1) close to the spray width adjusting knob is rotationally connected with a paint flow adjusting knob.
4. The paint sprayer for preventing nozzle clogging for paint spraying based on aluminum alloy material as recited in claim 1, wherein: the top of the paint feeding groove (51) penetrates through the interior of the paint feeding groove (22), and one end, far away from the paint feeding groove (22), of the branch pipe (221) is fixedly connected to the bottom of one end, far away from the bent pipe (215), of the sliding chamber (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220701.0A CN114522837B (en) | 2022-03-08 | 2022-03-08 | Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220701.0A CN114522837B (en) | 2022-03-08 | 2022-03-08 | Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114522837A CN114522837A (en) | 2022-05-24 |
| CN114522837B true CN114522837B (en) | 2023-10-17 |
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| CN202210220701.0A Active CN114522837B (en) | 2022-03-08 | 2022-03-08 | Spray paint machine based on aluminium closes material and sprays paint with preventing nozzle from blockking up |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115013017A (en) * | 2022-06-29 | 2022-09-06 | 中煤科工集团重庆研究院有限公司 | Anchor spraying manipulator with cleaning function |
| CN117654804B (en) * | 2024-01-30 | 2024-04-12 | 蓬莱巨涛海洋工程重工有限公司 | Steel construction engineering surface anticorrosion coating spraying processing apparatus |
| CN117920484B (en) * | 2024-03-21 | 2024-05-17 | 徐州冠华机械制造有限公司 | Casting surface paint spraying device |
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| CN204685525U (en) * | 2014-12-31 | 2015-10-07 | 陕西雅美环保科技有限公司 | A kind of cleaning brush device clean for environmental friendly indoor |
| CN206642918U (en) * | 2017-03-22 | 2017-11-17 | 广州泰堡特种涂料工程有限公司 | It is a kind of to be provided with the spray equipment for preventing blocking spray gun structure |
| CN108487604A (en) * | 2018-02-05 | 2018-09-04 | 常熟古建园林股份有限公司 | A kind of the rehabilitating historic building portable spray gun for paint of antifouling type hand pressure and method for paint spraying |
| CN111963728A (en) * | 2020-08-21 | 2020-11-20 | 浙江阿尔法阀门有限公司 | Novel embedded check valve |
| CN214077443U (en) * | 2020-09-29 | 2021-08-31 | 河南润华智慧喷涂有限公司 | Paint process spraying mechanism of mixer truck |
| CN215445276U (en) * | 2021-07-01 | 2022-01-07 | 聚创(上海)流体科技有限公司 | Straight-through one-way check valve |
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| CN114522837A (en) | 2022-05-24 |
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