CN220126591U - Anti-blocking paint spray gun - Google Patents
Anti-blocking paint spray gun Download PDFInfo
- Publication number
- CN220126591U CN220126591U CN202321401731.8U CN202321401731U CN220126591U CN 220126591 U CN220126591 U CN 220126591U CN 202321401731 U CN202321401731 U CN 202321401731U CN 220126591 U CN220126591 U CN 220126591U
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- CN
- China
- Prior art keywords
- spray gun
- paint
- spray head
- spray
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007921 spray Substances 0.000 title claims abstract description 145
- 239000003973 paint Substances 0.000 title claims abstract description 80
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000005507 spraying Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000011089 mechanical engineering Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses an anti-blocking paint spray gun, which relates to the technical field of mechanical engineering and comprises a spray gun body and a spray gun anti-blocking mechanism, wherein the spray gun anti-blocking mechanism is arranged on the inner side of the spray gun body. According to the utility model, the spray gun anti-blocking mechanism is arranged, when the inner spray head is blocked, the air pressure can push the inner spray head to extrude outwards, and at the moment, the limiting spring can generate reactive force, so that the inner spray head can not move slightly under the action of the air pressure, when the pressure of the inner spray head is larger than the reactive force of the limiting spring, the inner spray head can extrude from the limiting outer spray head, and the pressure relief groove of the outer ring of the inner spray head is exposed, so that the blocked particle paint in the inner spray head is sprayed out, when the spray gun anti-blocking mechanism is used, if a paint blocking phenomenon occurs, the spray gun anti-blocking mechanism can automatically block to a certain extent, and because the inner spray head and the limiting outer spray head are mutually buckled, the limiting spring can provide the reactive force, and meanwhile, the specific use safety of the inner spray head is ensured, and the situation that the inner spray head falls off is not worry.
Description
Technical Field
The utility model relates to the technical field of mechanical engineering, in particular to an anti-blocking paint spray gun.
Background
The paint spray gun is one kind of tool for spraying various kinds of liquid paint, and consists of mainly nozzle, feeding system, control system, etc. By spraying the coating onto the surface of the object to be coated, a uniform coating is formed. The paint spray gun is widely applied to coating work in the fields of furniture, automobiles, ships, buildings and the like, can improve the coating efficiency and the coating quality, and reduces the waste and the environmental pollution.
Through retrieving, the title of bulletin number CN213078855U is an anti-blocking paint spray gun, propose "including shower nozzle, paint storage tank, rifle body and spray tube in this paper, one side fixedly connected with spray tube of rifle body, and one side that the spray tube kept away from the rifle body is provided with the shower nozzle, the shower nozzle is close to one side of spray tube and installs the filter screen, and the outer wall of filter screen glues the rubber circle, the bottom of spray tube runs through there is the connecting pipe, and the bottom rotation of connecting pipe is connected with paint storage tank, the equal fixedly connected with support column in both ends of paint storage tank both sides bottom, and the intermediate position department rotation of the inside bottom of paint storage tank is connected with stirring structure" keep apart partial residue through the filter screen like this, avoid blocking up the hole of shower nozzle, rotatable spacing bolt breaks away from the draw-in groove inside after a period, cancel the fixation to the shower nozzle is taken off to be convenient for with the filter screen clearance, and then avoid blocking up the smooth and easy to take place, but in paint spraying gun use, because the paint produces granular condensate easily in the course in the stirring process, in the spraying process of long-time shower nozzle, easily takes place the spout blocking up position at the shower nozzle, and the pressure that leads to the inside pressure to the phenomenon to take place to the fact to the shower nozzle to be blocked up, the inside pressure that the inside is reduced.
Disclosure of Invention
The utility model provides an anti-blocking paint spray gun, which is used for solving the problems that in the prior art, granular coagulum is easy to generate in the stirring process of paint in the use of the paint spray gun, and the spray nozzle is easy to block at the nozzle position of a spray nozzle in the long-time spray painting process of the spray nozzle, so that the spray nozzle is blocked, the pressure and the pressure in the pipe wall are increased, and the service life is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an anti-blocking paint spray gun, includes the spray gun body and prevents stifled mechanism of spray gun, the rear side of the spray gun body is equipped with the air pump, handheld subassembly is installed to the downside of the spray gun body, the inboard of the spray gun body is installed the anti-blocking mechanism of spray gun, the anti-blocking mechanism of spray gun includes filtration storehouse, water pump and interior shower nozzle.
Preferably, the handheld subassembly includes holding rod, rubber pad and control airliner, the downside welded connection of the spray gun body has the holding rod, the outside parcel of holding rod has the rubber pad, the control airliner is installed on the right side of holding rod.
Preferably, the spray gun anti-blocking mechanism comprises a gas pipe, a filtering bin, a filter screen, a paint bucket, a water pump, a water purifying bucket, a paint spraying pipe, a limiting outer spray head, a limiting spring, an inner spray head and a pressure relief groove, wherein the gas pipe is connected to the inner side of the spray gun body, the filtering bin is connected to the upper side of the gas pipe in a welding mode, the filter screen is mounted on the inner side of the filtering bin, and the paint bucket is connected to the upper side of the filtering bin in a welding mode.
Preferably, a water pump is arranged on the lower side of the air pipe, and a water cleaning barrel is connected on the lower side of the water pump.
Preferably, a paint spraying pipe is arranged on the right side of the spray gun body, and a limiting outer spray head is connected to the right side of the paint spraying pipe.
Preferably, the inner side of the spacing outer spray head is provided with a spacing spring, the inner side of the spacing spring is connected with an inner spray head in a blocking manner, and the outer side of the inner spray head is provided with a pressure relief groove.
Preferably, the inner spray head is connected with the limiting outer spray head through a clamping groove, and the outer diameter of the inner spray head is smaller than the inner diameter of the limiting outer spray head.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides an anti-blocking type paint spray gun, prevent blocking up mechanism through setting up the spray gun, when needs use, install the paint kettle that fills up the paint to filter the storehouse upside, and insert the filter screen in, when spraying paint like this, the paint kettle that falls down can be filtered with this filter screen by the filter screen, thereby with the paint that does not stir uniformly and the impurity that the volume is great in the paint, thereby reduce the probability of jam, and find during the use that the filter screen filter effect is not good, can unpick the filter screen, thereby clear up, repeatedly usable, paint in the paint kettle removes from the pipe that sprays paint along the gas-supply pipe, after the use, can demolish the pipe that sprays paint, thereby clear up in the pipe that sprays paint, detachable pipe that sprays paint can be better clear up inside pipe wall, reduce the probability that paint solidifies in the pipe wall.
The utility model provides an anti-blocking type paint spray gun, through setting up the spray gun and prevent blocking up the mechanism, when interior shower nozzle takes place to block up, the atmospheric pressure can push up and move interior shower nozzle outwards extrudeed, and at this moment limit spring can produce the reaction direction effort, make interior shower nozzle can not slightly have atmospheric pressure and will take place to remove, when the pressure of interior shower nozzle is greater than the reaction force of limit spring, interior shower nozzle can extrude in the spacing outer shower nozzle, expose the relief groove of interior shower nozzle outer lane, thereby spout the interior blocked particle paint in the interior shower nozzle, when using, if take place to block up the phenomenon, can carry out certainly to a certain extent, and because interior shower nozzle and spacing outer shower nozzle are buckle each other, can guarantee that limit spring has guaranteed the concrete safety in use of interior shower nozzle when providing the reaction force, need not worry that interior shower nozzle takes place to drop, after the use, the water pump is from the clear water pump is extracted in the clear water barrel, in the gas transmission pipe is provided for the atmospheric pressure again, make clear water in the clear water barrel follow interior shower nozzle blowout, thereby clean the spray gun body, prevent because clean in place, the condition that the paint coagulation takes place in the next time, the hindrance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the spray gun body according to the present utility model;
FIG. 3 is a schematic view of the overall structure of the paint bucket of the present utility model;
fig. 4 is a schematic view of the internal planar structure of the spacing outer nozzle of the present utility model.
Reference numerals in the drawings: 1. a spray gun body; 2. an air pump; 3. a hand-held assembly; 301. a grip; 302. a rubber pad; 303. controlling the airliners; 4. a spray gun anti-blocking mechanism; 401. a gas pipe; 402. a filtering bin; 403. a filter screen; 404. paint barrels; 405. a water pump; 406. a water cleaning barrel; 407. a paint spraying pipe; 408. limiting the outer spray head; 409. a limit spring; 410. an inner nozzle; 411. and a pressure relief groove.
Description of the embodiments
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
Referring to fig. 1-4, an anti-blocking paint spray gun comprises a spray gun body 1 and a spray gun anti-blocking mechanism 4, wherein an air pump 2 is arranged at the rear side of the spray gun body 1, a handheld component 3 is arranged at the lower side of the spray gun body 1, the spray gun anti-blocking mechanism 4 is arranged at the inner side of the spray gun body 1, and the spray gun anti-blocking mechanism 4 comprises a filtering bin 402, a water pump 405 and an inner spray head 410.
Further, the handheld component 3 comprises a holding rod 301, a rubber pad 302 and a control flight 303, the lower side of the spray gun body 1 is welded and connected with the holding rod 301, the rubber pad 302 is wrapped on the outer side of the holding rod 301, the control flight 303 is installed on the right side of the holding rod 301, a user holds the rubber pad 302 outside the holding rod 301, and buckles the control flight 303 to enable the air pump 2 to start to supply air, the rubber pad 302 can greatly reduce the paint spraying process, the phenomenon of hand sliding occurs due to the fact that paint floats on a palm, and the experience of use is improved.
Further, the spray gun anti-blocking mechanism 4 comprises a gas pipe 401, a filter bin 402, a filter screen 403, a paint bucket 404, a water pump 405, a clear water bucket 406, a paint spraying pipe 407, a limiting outer spray nozzle 408, a limiting spring 409, an inner spray nozzle 410 and a pressure release slot 411, wherein the gas pipe 401 is connected to the inner side of the spray gun body 1, the filter bin 402 is welded to the upper side of the gas pipe 401, the filter screen 403 is mounted to the inner side of the filter bin 402, the paint bucket 404 filled with paint is mounted to the upper side of the filter bin 402 on the gas pipe 401, and the filter screen 403 is inserted into the filter bin 402, so that paint falling from the paint bucket 404 is filtered by the filter screen 403 when paint spraying is performed, the probability of blocking is reduced, and the filter screen 403 is found to be poor in filtering effect and can be removed from the filter screen 403 during use, and can be repeatedly used.
Further, the water pump 405 is installed to the downside of gas-supply pipe 401, and the downside of water pump 405 is connected with clear water bucket 406, after the use, water pump 405 draws the clear water from clear water bucket 406 in, pour into gas-supply pipe 401 into, and air pump 2 provides atmospheric pressure once more for the clear water in the clear water bucket 406 is spouted from interior shower nozzle 410 along spray pipe 407, thereby cleans spray gun body 1, prevents because the cleanness is not in place, leads to the paint to solidify inside, prevents the condition of next use to take place.
Further, install spray pipe 407 on the right side of spray gun body 1, the right side of spray pipe 407 is connected with spacing outer shower nozzle 408, after the use, demolish spray pipe 407 to clear up in the spray pipe 407, detachable spray pipe 407 can be better clear up inside pipe wall, reduces the probability that paint solidifies in the pipe wall, and spacing outer shower nozzle 408 also can carry out the secondary clearance.
Further, the inner side of the spacing outer nozzle 408 is provided with a spacing spring 409, the inner side of the spacing spring 409 is adhered and connected with an inner nozzle 410, the outer side of the inner nozzle 410 is provided with a pressure relief slot 411, paint is sprayed out from the inner nozzle 410 in the spacing outer nozzle 408, when the inner nozzle 410 is sprayed out, air pressure can push the inner nozzle 410 to extrude outwards when the inner nozzle 410 is blocked, and at the moment, the spacing spring 409 can generate a reaction force, so that the inner nozzle 410 can not slightly move when the air pressure is slightly higher than the reaction force of the spacing spring 409, the inner nozzle 410 can extrude from the spacing outer nozzle 408, the pressure relief slot 411 of the outer ring of the inner nozzle 410 is exposed, and thus, the blocked particle paint in the inner nozzle 410 is sprayed out, and when the inner nozzle 410 is blocked, if the paint blocking phenomenon occurs, the inner nozzle 410 can be blocked automatically to a certain extent.
Further, the inner nozzle 410 is connected with the spacing outer nozzle 408 by a clamping groove, and the outer diameter of the inner nozzle 410 is smaller than the inner diameter of the spacing outer nozzle 408, so that the inner nozzle 410 and the spacing outer nozzle 408 are mutually buckled, the spacing spring 409 can be ensured to provide a reaction force, the specific use safety of the inner nozzle 410 is ensured, and the situation that the inner nozzle 410 falls off is not worried about.
Working principle: when the spray gun is required to be used, firstly, the air pump 2 is installed on the rear side of the spray gun body 1 so as to provide paint spraying power, then the paint bucket 404 filled with paint is installed on the upper side of the filter bin 402, the filter screen 403 is inserted into the filter bin 402, then a user holds the rubber pad 302 outside the holding rod 301, the control shift 303 is buckled, the air pump 2 starts to supply air, paint in the paint bucket 404 is sprayed out of the paint spraying pipe 407 along the air pipe 401, finally, the paint is sprayed out of the inner spray head 410 in the limiting outer spray head 408, when the inner spray head 410 is sprayed out, air pressure can push the inner spray head 410 to extrude outwards, at the moment, a reaction force is generated by the limiting spring 409, the inner spray head 410 can not move slightly under the air pressure, when the pressure of the inner spray head 410 is larger than the reaction force of the limiting spring 409, the inner spray head 410 is extruded from the limiting outer spray head 408, the pressure release groove 411 of the outer ring of the inner spray head 410 is exposed, so that blocked particle paint in the inner spray head 410 is sprayed out of the air pump 401, and finally, when the water pump 405 is sprayed out of the inner spray gun body 406 from the limiting outer spray gun 408, the air pump is sprayed out of the air pipe 406, and the clean water is sprayed out of the spray gun body 1, so that the clean water is sprayed out of the spray gun body is finished, and the spray gun is sprayed out from the inner spray gun body 1, and the spray gun is sprayed out, and the clean.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an anti-blocking type paint spray gun, includes spray gun body (1) and spray gun anti-blocking mechanism (4), its characterized in that: the spray gun is characterized in that an air pump (2) is arranged at the rear side of the spray gun body (1), a handheld assembly (3) is arranged at the lower side of the spray gun body (1), a spray gun anti-blocking mechanism (4) is arranged at the inner side of the spray gun body (1), and the spray gun anti-blocking mechanism (4) comprises a filtering bin (402), a water pump (405) and an inner spray head (410).
2. The anti-blocking paint spray gun according to claim 1, wherein the handheld assembly (3) comprises a holding rod (301), a rubber pad (302) and a control flight (303), the holding rod (301) is welded and connected to the lower side of the spray gun body (1), the rubber pad (302) is wrapped on the outer side of the holding rod (301), and the control flight (303) is installed on the right side of the holding rod (301).
3. The anti-blocking paint spray gun according to claim 1, wherein the spray gun anti-blocking mechanism (4) comprises a gas pipe (401), a filter bin (402), a filter screen (403), a paint bucket (404), a water pump (405), a clear water bucket (406), a paint spraying pipe (407), a limiting outer spray head (408), a limiting spring (409), an inner spray head (410) and a pressure release groove (411), the gas pipe (401) is connected to the inner side of the spray gun body (1), the filter bin (402) is connected to the upper side of the gas pipe (401) in a welding manner, the filter screen (403) is mounted to the inner side of the filter bin (402), and the paint bucket (404) is connected to the upper side of the filter bin (402) in a welding manner.
4. A paint spray gun according to claim 3, characterized in that a water pump (405) is mounted on the underside of the air pipe (401), and a clear water tank (406) is connected to the underside of the water pump (405).
5. A paint spray gun as claimed in claim 3, characterised in that the right side of the spray gun body (1) is provided with a paint spray tube (407), the right side of the paint spray tube (407) being connected with a spacing outer spray head (408).
6. A paint spray gun according to claim 3, characterized in that the inner side of the limit outer spray head (408) is provided with a limit spring (409), the inner side of the limit spring (409) is connected with an inner spray head (410) in a blocking manner, and the outer side of the inner spray head (410) is provided with a pressure release groove (411).
7. A paint spray gun according to claim 3, characterized in that the inner spray head (410) is connected with the limiting outer spray head (408) by a clamping groove, and the outer diameter of the inner spray head (410) is smaller than the inner diameter of the limiting outer spray head (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401731.8U CN220126591U (en) | 2023-06-05 | 2023-06-05 | Anti-blocking paint spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321401731.8U CN220126591U (en) | 2023-06-05 | 2023-06-05 | Anti-blocking paint spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126591U true CN220126591U (en) | 2023-12-05 |
Family
ID=88962960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321401731.8U Active CN220126591U (en) | 2023-06-05 | 2023-06-05 | Anti-blocking paint spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126591U (en) |
-
2023
- 2023-06-05 CN CN202321401731.8U patent/CN220126591U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |