CN217313974U - Spray cap for nozzle - Google Patents
Spray cap for nozzle Download PDFInfo
- Publication number
- CN217313974U CN217313974U CN202220129575.3U CN202220129575U CN217313974U CN 217313974 U CN217313974 U CN 217313974U CN 202220129575 U CN202220129575 U CN 202220129575U CN 217313974 U CN217313974 U CN 217313974U
- Authority
- CN
- China
- Prior art keywords
- spray
- nozzle
- adjusting
- cap
- spray cap
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Nozzles (AREA)
Abstract
The utility model relates to the technical field of spray gun nozzles, in particular to a spray cap for a nozzle, which comprises a nozzle, a spray cap and a spray cap sleeve ring, wherein the spray cap comprises spray holes, a spray cap seat and an adjusting mechanism, the spray holes are arranged at the center of the spray cap seat, the adjusting mechanism is arranged at one side of the spray holes, the rear end of the adjusting mechanism is connected with an adjusting gas circuit, the spray cap seat is connected at the front end of the nozzle, the spray cap sleeve ring is sleeved on the spray cap seat and the nozzle, the input end of the nozzle is connected to the output end of an air compression mechanism, the width of coating sprayed out of the nozzle can be adjusted by matching the adjusting mechanism arranged on the spray cap with the nozzle, the actual production needs are met, the sealing washer can seal the space between the nozzle and the spray cap sleeve ring, the leakage of compressed air in the actual use process is avoided, the use effect is influenced by adjusting the number of adjusting through holes, the adjusting gas circuit is matched to adjust the amount of the compressed air sprayed out from the spray holes, the width of the sprayed paint mist can be quickly and effectively adjusted.
Description
Technical Field
The utility model relates to a spray gun nozzle technical field especially relates to a nozzle is with spouting cap.
Background
The spray gun takes compressed air generated by an air compressor as power, when the compressed air is sprayed out through an air cap at the front part of the spray gun, a low-pressure area lower than atmospheric pressure is generated at the front part of a paint spray nozzle connected with the spray gun, paint is sucked out of an air cup kettle, and atomized into particles to be sprayed on the surface of a coated object under the action of high-speed spraying force of the compressed air, the number of spray holes of the existing spray gun spray nozzle is generally 6-8, the distance between two adjacent spray holes is large, the compressed air sprayed out of the spray holes is sprayed to the spray cap, when the compressed air is sprayed out of the spray cap holes, the uniformity is not enough, the low pressure of the spray nozzle is not balanced, so that the suction force borne by the paint is not uniform, the sucked amount of the paint is not uniform, and the coating uniformity of the sprayed surface is poor; although the aperture of the spray hole can be increased to improve the uniformity of the compressed air sprayed to the spray cap, the increased aperture needs to increase the pressure of the compressed air, and the excessive pressure causes the coating to rebound too much after contacting the spraying surface, thereby affecting the spraying effect;
in addition, in some practical application occasions, a user sometimes needs to adjust the spraying width, and the width of the spray sprayed from the spray nozzle cannot be controlled in the using process of the existing spray gun, so that the use of the spray gun is inconvenient for the user.
Therefore, a spray cap for a nozzle is required to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a spray cap for a nozzle, which is used for solving the problem of adjusting the width of the paint mist sprayed from the nozzle in the prior art.
In order to realize above-mentioned purpose and other relevant mesh, the utility model provides a nozzle is with spouting the cap, include the nozzle, spout the cap and spout the cap lantern ring, spout the cap including the orifice, spout cap base and adjustment mechanism, the orifice is located and is spouted cap base center department, adjustment mechanism locates orifice one side, the adjustment mechanism rear end is connected with the regulation gas circuit, it connects at the nozzle front end to spout the cap base, spout cap base cover ring cup joint on spouting cap base and nozzle, the nozzle input is connected to the air compression mechanism output.
In an embodiment of the utility model, the nozzle includes by preceding shower nozzle, negative pressure dish, branch set and the adjustment disk that sets gradually after to, orifice size and shower nozzle size phase-match, just negative pressure dish blowout gas jets out from the orifice, be equipped with evenly distributed's negative pressure through-hole on the negative pressure dish.
In an embodiment of the utility model, adjustment mechanism is including adjusting the base and adjusting the orifice, it locates orifice one side to adjust the base, it locates on the side that adjusts the base front end and be close to the orifice to adjust the shower nozzle, adjust the orifice and adjust the base front end setting towards, it is connected with the regulation gas circuit to adjust the orifice rear end.
In an embodiment of the utility model, be connected to the adjustment disk output in the regulation gas circuit input, be equipped with evenly distributed's regulation through-hole on the adjustment disk.
In an embodiment of the present invention, a sealing washer is further disposed in the spray cap collar, and the sealing washer is disposed at the adjusting plate between the spray cap collar and the nozzle.
In an embodiment of the present invention, the outer surface of the spray cap collar is provided with a rectangular friction protrusion.
As mentioned above, the utility model discloses a nozzle is with spouting cap has following beneficial effect:
1. the adjustment of the width of the coating sprayed out from the nozzle can be realized by matching the adjusting mechanism on the spray cap with the nozzle, so that the actual production requirement is met.
2. The sealing washer can seal the nozzle and the spray cap sleeve ring, and the phenomenon that compressed air leaks to influence the using effect in the actual using process is avoided.
3. Through adjustment regulation through-hole quantity, the cooperation is adjusted the gas circuit and is realized adjusting the regulation of the compressed air volume of adjusting the spout department, can be fast effectual the width of adjusting the blowout coating cloud.
Drawings
Fig. 1 is a schematic structural diagram of a spray cap for a nozzle disclosed in an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a spray cap for a nozzle according to an embodiment of the present invention.
Description of the element reference numerals
1-spraying a cap seat; 2-a nozzle; 3-spraying a cap lantern ring; 4-a sealing gasket; 5-negative pressure plate; 6-negative pressure through holes; 7-adjusting the disc; 8-spraying holes; 9-adjusting the through hole; 10-adjusting a gas circuit; 11-adjusting the base; 12-adjusting the spray hole; 13-rectangular friction bump; 14-separating the discs.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to fig. 2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a nozzle cap holder 1 for a nozzle 2, which is configured to connect the nozzle cap holder 1 and the nozzle 2 in a size-fitting manner, and then to place the nozzle cap holder 1 and the nozzle 2 into a nozzle cap collar 3 by snapping or screwing the nozzle cap collar 3 in, so that the nozzle 2 and the nozzle cap collar 3 are sealed by a sealing washer 4, thereby preventing leakage of compressed air at the nozzle 2, and connecting the input end of the nozzle 2 to a corresponding compressed air output end, wherein the compressed air flows out to the front end of the nozzle through a negative pressure through hole 6 on a negative pressure plate 5, and the paint in the nozzle 2 is sucked out and ejected through an orifice 8 under the flow of negative pressure, and the negative pressure through holes 6 are arranged in twelve numbers, so as to reduce the distance between two adjacent negative pressure through holes 6 and improve the uniformity of the sprayed material;
in the actual use process, when the width of the spray needs to be adjusted, the compressed air is output to the adjusting air passage 10 through the adjusting through hole 9 on the adjusting disk 7, the compressed air is guided to the adjusting spray holes 12 of the adjusting base 11 by the guiding function of the adjusting air path 10, the compressed air is ejected through the adjusting nozzle, the adjusting spray hole 12 faces the front end of the adjusting base 11, thereby adjusting the width of the air jet emitted from the jet hole 8, the separating disc 14 can separate the negative pressure disc 5 from the adjusting disc 7, avoiding the channeling of compressed air and influencing the actual use effect, because the number of the negative pressure through holes 6 is inconvenient to adjust, the adjustment of the spraying width can only be realized by adjusting the number of the adjusting through holes 9 on the adjusting disc 7 in the actual production, the rectangular friction convex block 13 is arranged on the outer surface of the spray cap lantern ring 3, so that the follow-up disassembly treatment of the spray cap lantern ring 3 can be facilitated.
To sum up, the utility model discloses a setting up adjustment mechanism cooperation nozzle on spouting the cap and can realizing adjusting nozzle spun coating width, satisfying the actual production needs, seal ring can with the nozzle with spout sealed living between the cap lantern ring, avoid compressed air to produce at the in-service use in-process and leak, influence the result of use, through adjustment adjusting hole quantity, cooperation adjusting gas circuit realizes the regulation to adjusting nozzle department blowout compressed air volume, width that can quick effectual regulation blowout coating cloud. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a nozzle is with spouting cap, its characterized in that, includes the nozzle, spouts the cap and spouts the cap lantern ring, spout the cap including the orifice, spout cap base and adjustment mechanism, the orifice is located and is spouted cap base center department, adjustment mechanism locates orifice one side, the adjustment mechanism rear end is connected with the regulation gas circuit, it connects at the nozzle front end to spout the cap base, spout cap base and nozzle on the collar cup joints, the nozzle input is connected to the air compression mechanism output.
2. The spray cap for a nozzle according to claim 1, wherein: the nozzle comprises a spray head, a negative pressure plate, a separation plate and an adjusting plate which are sequentially arranged from front to back, the size of the spray hole is matched with the size of the spray head, gas sprayed out of the negative pressure plate is ejected out of the spray hole, and negative pressure through holes which are uniformly distributed are formed in the negative pressure plate.
3. The spray cap for a nozzle according to claim 2, characterized in that: the adjusting mechanism comprises an adjusting base and an adjusting spray hole, the adjusting base is arranged on one side of the spray hole, the spray head is arranged on the side face, close to the spray hole, of the front end of the adjusting base, the adjusting spray hole is arranged towards the front end of the adjusting base, and the rear end of the adjusting spray hole is connected with an adjusting gas circuit.
4. The spray cap for a nozzle according to claim 2, wherein: the adjusting device is characterized in that the adjusting gas circuit input end is connected with the adjusting disc output end, and the adjusting disc is provided with adjusting through holes which are uniformly distributed.
5. The spray cap for a nozzle according to claim 2, characterized in that: and a sealing washer is also arranged in the spray cap sleeve ring and is arranged at the position of the adjusting disc between the spray cap sleeve ring and the nozzle.
6. The spray cap for a nozzle according to claim 2, wherein: the outer surface of the spray cap sleeve ring is provided with a rectangular friction convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129575.3U CN217313974U (en) | 2022-01-18 | 2022-01-18 | Spray cap for nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129575.3U CN217313974U (en) | 2022-01-18 | 2022-01-18 | Spray cap for nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217313974U true CN217313974U (en) | 2022-08-30 |
Family
ID=82992740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220129575.3U Active CN217313974U (en) | 2022-01-18 | 2022-01-18 | Spray cap for nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217313974U (en) |
-
2022
- 2022-01-18 CN CN202220129575.3U patent/CN217313974U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217313974U (en) | Spray cap for nozzle | |
| CN207951780U (en) | A kind of mini-size neutral spirit atomizing lance device | |
| CN107973089B (en) | One kind being used for forage compounding device | |
| CN117548247A (en) | Liquid micro-nano atomizing device and method | |
| CN104324825B (en) | A kind of spray gun | |
| CN208004174U (en) | A kind of atomizer | |
| CN204159481U (en) | A kind of true mineral varnish/putty spray gun | |
| CN204586328U (en) | A kind of fine arts spray equipment | |
| CN102784059A (en) | Spray gun device for coating machine | |
| CN211756087U (en) | Nozzle on spray gun | |
| CN210994847U (en) | Sheet metal spraying gun | |
| CN208727776U (en) | A kind of novel nozzle atomization cap structure | |
| CN209423887U (en) | A kind of dual-purpose spray gun of electropneumatic | |
| CN209270696U (en) | A kind of water mists industrial fire spray head | |
| CN211563390U (en) | Double-fluid spray head | |
| CN209631438U (en) | A kind of powder dispersion rotation cup | |
| CN208245024U (en) | A kind of surface spraying device of the upper and lower end cap of compressor of air conditioner | |
| CN217313973U (en) | Spray nozzle for spray gun | |
| CN206981045U (en) | A kind of air gun and its atomizer of sprayed with adhesive coating | |
| CN209124202U (en) | Multifunctional spray gun | |
| CN105344507A (en) | Flow-adjustable spray head for landscaping atomizer | |
| CN217489618U (en) | Water mist spray head capable of preventing water dripping | |
| CN211937475U (en) | Novel spray gun nozzle and spray cap atomizing structure | |
| WO2019100741A1 (en) | Spraying mechanism | |
| CN216500114U (en) | Low-pressure low-flow atomizing spray gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |