CN113477430B - Atomization spray gun capable of preventing whiskers from being formed - Google Patents
Atomization spray gun capable of preventing whiskers from being formed Download PDFInfo
- Publication number
- CN113477430B CN113477430B CN202110762329.1A CN202110762329A CN113477430B CN 113477430 B CN113477430 B CN 113477430B CN 202110762329 A CN202110762329 A CN 202110762329A CN 113477430 B CN113477430 B CN 113477430B
- Authority
- CN
- China
- Prior art keywords
- nozzle
- air
- seat
- communicated
- gun body
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 23
- 238000000889 atomisation Methods 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
-
- 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
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses an atomization spray gun capable of preventing whisker formation, which comprises a gun body, a nozzle cap and a nozzle seat, wherein a detachable nozzle is arranged at the front end of the nozzle seat, a through hole is arranged on the nozzle cap, a convex column is arranged at the front end of the nozzle, a first air jet is formed between the through hole and the convex column, an injection port is arranged at the front end of the convex column, a second air jet is arranged at the nozzle cap, a first air source interface, a second air source interface, a third air source interface and an auxiliary material interface are respectively arranged on the gun body, a first air passage is formed between the gun body and the nozzle seat, a first air chamber is formed between the nozzle, the nozzle seat and the nozzle cap, and the first air chamber is communicated with the first air jet; the gun body and the nozzle seat are connected to form a second air passage, a second air chamber is formed between the nozzle cap and the nozzle seat, the second air nozzle is communicated with the second air chamber, an auxiliary material passage is formed among the nozzle, the nozzle seat and the gun body, and the auxiliary material passage is communicated with an auxiliary material interface. The invention has simple structure, wide applicability and lower use cost.
Description
Technical Field
The invention relates to an atomization spray gun capable of preventing whiskers.
Background
The atomizing spray gun is an important component part of the coating machine and is used for atomizing and spraying auxiliary materials so as to be capable of attaching the auxiliary materials to the surfaces of tablets, pills and the like and forming a film layer. The traditional atomizing spray gun generally comprises a gun body, wherein a nozzle is arranged at the front end of the gun body, a nozzle cap is arranged at the front end of the nozzle, a connecting structure matched with the gun body and the nozzle cap is arranged on the nozzle cap, a through hole is formed in the nozzle cap, a convex column matched with the through hole in penetrating mode is arranged at the front end of the nozzle, a first air jet port for jetting air flow forwards is formed between the through hole and the convex column, an injection port for jetting auxiliary materials is formed in the convex column, and second air jet ports for gathering and jetting towards the front position of the convex column are further arranged at the positions of two sides of the nozzle cap, corresponding to the convex column. Through the driving action of the first air jet and the second air jet on auxiliary materials, the auxiliary materials can generate umbrella-shaped atomization injection effect in front of the injection port, and the coating process is more uniform.
The atomizing spray gun for coating in the prior art has the following defects:
1. because the aperture size of the jet orifice is usually fixed, when the jet orifices with different apertures need to be replaced, the whole nozzle needs to be replaced, and the use cost is increased;
2. the first air jet and the second air jet are usually supplied by the same air source, so that the generated atomized spray shape is fixed and has poor applicability;
3. the front end of the nozzle cap is provided with the protruding blocks corresponding to the two sides of the protruding column, the second air jet is arranged on the side face of the protruding blocks, grooves are formed between the protruding blocks and the front end face of the nozzle cap easily due to the arrangement of the protruding blocks, vortex flow can be generated at the grooves when air is injected through the second air jet, dust, powder and the like are easily caused to be accumulated and solidified in the grooves, flow distribution of the spray cross section of the spray gun is easily caused to be uneven after long-term use, or the nozzle surface is blocked, so that 'caking' is formed, production efficiency of coating can be reduced, and quality consistency of products is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an atomization spray gun capable of preventing whisker binding.
In order to achieve the above purpose, the invention provides an atomization spray gun capable of preventing whisker, which comprises a gun body and a nozzle cap, wherein a nozzle seat capable of connecting the gun body and the nozzle cap is arranged between the gun body and the nozzle cap, the front end of the nozzle seat is provided with a slot, a detachable nozzle is arranged in the slot, a through hole is arranged on the nozzle cap, the front end of the nozzle is provided with a convex column matched with the through hole, a first air jet port for jetting air flow forward is formed between the through hole and the convex column at intervals, the front end of the convex column is provided with a jet port for jetting auxiliary materials, two side positions of the nozzle cap corresponding to the convex column are also provided with second air jet ports for gathering and jetting towards the front position of the convex column, the side walls around the gun body are respectively provided with a first air source interface, a second air source interface, a third air source interface and an auxiliary material interface, a first air chamber communicated with the first air channel is formed between the gun body and the nozzle seat, and the nozzle cap, and a first air chamber communicated with the first air chamber; the gun body and the nozzle seat are connected with each other to form a second air passage communicated with a second air source interface, a second air chamber communicated with the second air passage is connected between the nozzle cap and the nozzle seat, the second air nozzles are communicated with the second air chamber, the nozzle seat and the gun body are connected with each other to form an auxiliary material passage communicated with the injection port, and the auxiliary material passage is communicated with the auxiliary material interface.
Further, the nozzle comprises an annular flange which is matched and spliced with the nozzle cap, and a plurality of ventilation holes communicated with the first air chamber are circumferentially and uniformly distributed on the annular flange.
Further, a sealing ring is arranged between the rear end of the nozzle and the slot.
Further, the nozzle cap and the nozzle seat are locked and fixed through nuts.
Further, a thimble matched with the injection port for opening and closing is movably arranged in the auxiliary material channel, a thimble seat is arranged at the rear end of the thimble, a spring is propped against the rear end of the thimble seat, a third air chamber is movably sleeved between the thimble seat and the gun body, and the gun body comprises a third air passage communicated with the third air source interface and the third air chamber.
Further, through threaded connection, be connected between the rifle body and the nozzle holder and be formed with two annular air chambers that set up with one heart between rifle body and the nozzle holder, locking is connected with sealed the pad between rifle body and the nozzle holder, circumference equipartition has at least two sets of apertures that are linked together with two respectively on the sealed pad annular air chamber, two sets of apertures set up respectively in radial different positions in the sealed pad center, and two annular air chambers are linked together with first air flue, second air flue respectively.
Further, the front end of the nozzle cap is provided with a flat end face, and the first air jet and the second air jet are arranged on the end face and are positioned on the same horizontal plane.
The beneficial effects of the invention are as follows: the invention has simple structure, can conveniently replace the nozzle, and further can conveniently replace the aperture of the jet orifice, in the technical scheme of the invention, the nozzle seat provides a connecting structure matched with the nozzle cap and the gun body, thereby simplifying the structure of the nozzle, enabling the whole volume and the weight of the nozzle to be smaller, and greatly saving the configuration and replacement cost of the nozzle; in addition, the first air jet and the second air jet respectively supply air through different air sources, and the atomization injection shape of auxiliary materials can be adjusted by adjusting the air flow at the first air jet and the air flow at the second air jet, so that the widening or narrowing of the injection shape is realized, and the application scene is wider.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view 1 of an embodiment of the present invention;
FIG. 4 is a cross-sectional view 2 of an embodiment of the present invention;
fig. 5 is a block diagram of a nozzle according to an embodiment of the present invention.
Detailed Description
Embodiments of the anti-binding atomizing spray gun of the present invention are shown in FIGS. 1-5: the air gun comprises a gun body 1 and a nozzle cap 3, wherein a nozzle seat 22 capable of connecting the gun body 1 and the nozzle cap 3 is arranged between the gun body 1 and the nozzle cap 3, a slot 221 is formed in the front end of the nozzle seat 22, a detachable nozzle 21 is arranged in the slot 221, a through hole 31 is formed in the nozzle cap 3, a convex column 20 matched with the through hole 31 is formed in the front end of the nozzle 21, a first air jet opening for jetting air supply flow to the front is formed between the through hole 31 and the convex column 20 at intervals, the first air jet opening is annular and is arranged around the convex column 20, an injection port 201 for jetting auxiliary materials to the front is formed in the front end of the convex column 20, a second air jet opening 32 for gathering injection towards the front position of the convex column 20 is also formed in the two sides of the nozzle cap 3, a first air source interface (11, 12 and 13 respectively) and an auxiliary material interface 14 are respectively formed in the side walls around the gun body 1, a first air jet opening 41 communicated with the first source interface 11 is formed between the nozzle 1 and the seat 22, a first air jet opening 41 is formed between the nozzle 22 and the first air jet opening and the first air chamber 51 is formed between the nozzle and the first air jet opening 51 and the first air chamber 51; a second air passage 42 communicated with the second air source interface 12 is formed between the gun body 1 and the nozzle seat 22, a second air chamber 52 communicated with the second air passage 42 is formed between the nozzle cap 3 and the nozzle seat 22, the second air nozzles 32 are communicated with the second air chamber 52, and the second air chamber 52 plays a role in buffering air flow from the second air passage 42, so that the air flow intensity sprayed from each second air nozzle 32 can be kept uniform; the auxiliary material channel 43 communicated with the jet orifice 201 is formed among the nozzle 21, the nozzle seat 22 and the gun body 1, the auxiliary material channel 43 is communicated with the auxiliary material interface 14, the auxiliary material interface 14 is communicated with an auxiliary material pressure output source, and the auxiliary material channel 43 is used for conveying liquid auxiliary materials.
The air current of first air jet department can promote the auxiliary material and spray forward and scatter, forms umbrella-shaped atomizing spray shape, and the air current of second air jet 32 department can change umbrella-shaped atomizing spray shape's width, makes it become flatter, through connecting first air source interface 11 and second air source interface 12 respectively on different air sources, can control auxiliary material atomizing spray shape through the regulation to air source pressure and flow.
When the aperture of the ejection port 201 needs to be replaced, the nozzle 21 can be pulled out of the slot 221 only by removing the nozzle cap 3, and the nozzle 21 can be replaced conveniently. Since the nozzle 21 does not have a connection structure for engagement with the nozzle cap 3 and the gun body 1, the structure is simpler, and a plurality of types of nozzles 21 each having different aperture injection ports 201 can be arranged in advance for standby, thereby reducing the use cost.
The nozzle 21 includes an annular flange 211 which is inserted and connected with the nozzle cap 3, a plurality of ventilation holes 2111 which are communicated with the first air chamber 51 are circumferentially and uniformly distributed on the annular flange 211, and the ventilation holes 2111 are used for enabling the air flow flowing through the first air chamber 51 to flow forward uniformly to the first injection port, so that the annular air flow sprayed out is more uniform.
A sealing ring is arranged between the rear end of the nozzle 21 and the slot 221, the sealing ring is embedded on the ring groove positioned at the rear end of the nozzle 21, and the sealing ring can prevent auxiliary materials from flowing into the first air chamber 51 along the gap between the nozzle 21 and the slot 221.
The nozzle cap 3 and the nozzle seat 22 are locked and fixed through the hexagonal nut, so that the nozzle cap 3 is convenient to disassemble and assemble, and the nozzle can be conveniently replaced.
The auxiliary material channel 43 is movably provided with a thimble 6 which is matched with the injection port 201 for opening and closing, the rear end of the thimble 6 is provided with a thimble seat 61, the rear end of the thimble seat 61 is propped against a spring 62, a third air chamber 53 is movably sleeved between the thimble seat 61 and the gun body 1, and the gun body 1 comprises a third air passage 44 which is communicated with the third air source interface 13 and the third air chamber 53. When the third air source interface 13 is not ventilated in a normal state, the ejector pin 6 moves forwards under the action of the spring 62 and is matched with the jet orifice 201 to be closed, so that auxiliary materials cannot be ejected from the jet orifice 201, and when the jet orifice 201 needs to be opened, only the third air source interface 13 is ventilated to increase the pressure of the third air chamber 53, so that the ejector pin seat 61 and the ejector pin 6 can be driven to move backwards, and the jet orifice 201 is opened.
The gun body 1 and the nozzle seat 22 are connected through threads, hexagonal nuts are integrally formed around the nozzle seat 3, the gun body 1 and the nozzle seat 22 can be conveniently assembled and disassembled along the threads, two concentrically arranged annular air chambers 7 are formed by combining annular grooves on the matching surfaces of the gun body 1 and the nozzle seat 22, a sealing gasket 8 is tightly connected between the gun body 1 and the nozzle seat 22, at least two groups of small holes which are respectively communicated with the annular air chambers 7 are uniformly distributed on the sealing gasket 8 in the circumferential direction, the two groups of small holes are respectively arranged at different positions along the central radial direction of the sealing gasket 8, the two groups of small holes are respectively used for communicating the two annular grooves which are correspondingly arranged on the matching surfaces of the gun body 1 and the nozzle seat 22, the two annular air chambers 7 are respectively communicated with the first air passage 41 and the second air passage 42, the arrangement of the sealing gasket 8 can ensure the relative isolation between the two annular air chambers 7, the air tightness is improved, and the arrangement of the annular air chambers 7 can buffer the air flow passing through the first air passage 41 and the second air passage 42, so that the air flow is more uniform, and particularly the air flow of the first air passage 41 and the second air passage 42 can be ensured to be uniform.
The front end of the nozzle cap 3 is provided with a flat end face, the first air jet and the second air jet 32 are arranged on the end face and are positioned on the same horizontal plane, and the first air jet and the second air jet 32 are arranged on the flat end face of the front end of the nozzle cap 3, so that grooves cannot be formed in the front end of the nozzle cap 3, dust and the like are not easy to accumulate and solidify, frequent cleaning can be avoided, the using effect is improved, and 'whiskers' are not easy to form.
The first air source interface 11 and the second air source interface 12 are oppositely arranged at the same axial position of the gun body 1, the auxiliary material interface 14 and the third air source interface 13 are also oppositely arranged at the same axial position of the gun body 1, but the first air source interface 11/the second air source interface 12 and the auxiliary material interface 14/the third air source interface 13 are positioned at different axial positions of the gun body 1, so that the design can reduce the whole volume of the gun body 1 as much as possible on the premise of not influencing the realization of the atomization injection shape adjusting function, and can ensure that the gun body has higher strength.
The rear end of the gun body 1 is also connected with an end cover 9, and the end cover 9 can limit the ejector pin seat 61 at the rear of the ejector pin seat 61 to prevent the ejector pin 6 and the ejector pin seat 61 from being separated from the gun body 1; in addition, the end cover 9 is provided with an air pressure balance hole 91 for ensuring pressure balance and reducing resistance when the ejector pin seat 61 moves backwards.
The above embodiment is only one of the preferred embodiments of the present invention, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides an anti-whisker atomizing spray gun, which comprises a gun body and a nozzle cap, be provided with the nozzle holder that can connect both between rifle body and the nozzle cap, nozzle holder front end is provided with the slot, be provided with the nozzle that can dismantle in the slot, be provided with the through-hole on the nozzle cap, the nozzle front end is provided with the projection that cooperates the wearing to establish with the through-hole, the interval is formed with the first jet that air feed jet sprayed forward and goes out between through-hole and the projection, the projection front end is provided with the jet that supplies auxiliary material to spout, the both sides position that the nozzle cap corresponds the projection still is provided with the second jet that gathers together the jet towards projection front position slope, first, second, third air source interface and auxiliary material interface have been seted up respectively to the lateral wall all around of rifle body, connect between nozzle holder and the nozzle holder and be formed with the first air flue that is linked together with first air flue, be formed with the first air flue that is linked together with first air flue between nozzle, nozzle holder and the nozzle cap, first air flue is linked together with first air flue; the air gun comprises a gun body, a nozzle seat, a nozzle cap, a nozzle and a nozzle cap, wherein a second air passage communicated with a second air source interface is formed between the gun body and the nozzle seat, a second air chamber communicated with the second air passage is formed between the nozzle cap and the nozzle seat, the second air nozzles are communicated with the second air chamber, an auxiliary material passage communicated with an injection port is formed between the nozzle, the nozzle seat and the gun body, the auxiliary material passage is communicated with the auxiliary material interface, the front end of the nozzle cap is provided with a flat end face, a convex column penetrates through the through hole and extends to the outside of the nozzle cap, the injection port at the top of the convex column is higher than the first air nozzle and the second air nozzle, and the first air nozzle and the second air nozzle are arranged on the end face and are positioned on the same horizontal plane.
2. The anti-binding atomizing spray gun according to claim 1, wherein: the nozzle comprises an annular flange which is matched and spliced with the nozzle cap, and a plurality of ventilation holes communicated with the first air chamber are uniformly distributed on the annular flange in the circumferential direction.
3. The anti-binding atomizing spray gun according to claim 1, wherein: and a sealing ring is arranged between the rear end of the nozzle and the slot.
4. The anti-binding atomizing spray gun according to claim 1, wherein: the nozzle cap and the nozzle seat are locked and fixed through nuts.
5. The anti-binding atomizing spray gun according to claim 1, wherein: the auxiliary material passageway is arranged in the activity and opens and close with the jet cooperation thimble, the rear end of thimble is provided with the thimble seat, and the rear end of thimble seat supports and is equipped with the spring, movable sleeve joint is formed with the third air chamber between thimble seat and the rifle body, the rifle body is including the intercommunication third air flue of third air source interface and third air chamber.
6. The anti-binding atomizing spray gun according to claim 1, wherein: the sealing gasket is characterized in that the gun body and the nozzle seat are connected through threads, two concentrically arranged annular air chambers are formed between the gun body and the nozzle seat, a sealing gasket is connected between the gun body and the nozzle seat in a locking mode, at least two groups of small holes which are respectively communicated with the annular air chambers are uniformly distributed on the sealing gasket in the circumferential direction, the two groups of small holes are respectively arranged at different positions along the center of the sealing gasket in the radial direction, and the two annular air chambers are respectively communicated with the first air passage and the second air passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110762329.1A CN113477430B (en) | 2021-07-06 | 2021-07-06 | Atomization spray gun capable of preventing whiskers from being formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110762329.1A CN113477430B (en) | 2021-07-06 | 2021-07-06 | Atomization spray gun capable of preventing whiskers from being formed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113477430A CN113477430A (en) | 2021-10-08 |
| CN113477430B true CN113477430B (en) | 2023-12-12 |
Family
ID=77941304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110762329.1A Active CN113477430B (en) | 2021-07-06 | 2021-07-06 | Atomization spray gun capable of preventing whiskers from being formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113477430B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350829A (en) * | 2022-08-16 | 2022-11-18 | 武汉海王机电工程技术有限公司 | Air-water mixing atomizing nozzle for cooling pipeline |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0411830A2 (en) * | 1989-07-26 | 1991-02-06 | Iwata Air Compressor Mfg. Co.,Ltd. | Low pressure air atomizing spray gun |
| US5190219A (en) * | 1991-10-03 | 1993-03-02 | Copp Jr William H | Automatic spray gun |
| EP2017010A2 (en) * | 2007-06-21 | 2009-01-21 | Industra Industrianlagen - Maschinen und Teile GmbH | Atomiser for a spray gun |
| CN102553761A (en) * | 2010-12-24 | 2012-07-11 | 艾森曼股份公司 | Device and method for coating an object with a medium |
| KR20130115014A (en) * | 2012-04-10 | 2013-10-21 | 조명제 | Water-soluble spray gun |
| CN104540597A (en) * | 2012-08-17 | 2015-04-22 | 喷雾系统公司 | Full cone air-assisted spray nozzle assembly |
| CN104874498A (en) * | 2015-05-11 | 2015-09-02 | 山东科技大学 | High-low pressure and internal-external hybrid air atomizing nozzle |
| CN105499023A (en) * | 2015-11-30 | 2016-04-20 | 广西凯纵机械制造有限公司 | Spray gun head capable of adjusting mist-spray area |
| CN108435451A (en) * | 2018-05-14 | 2018-08-24 | 佛山市南海定融风动工具实业有限公司 | A kind of automatic spray gun |
| CN111359798A (en) * | 2020-04-09 | 2020-07-03 | 福建省大康源环保科技有限公司 | Liquid medicine atomizing device for formaldehyde elimination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6892963B1 (en) * | 1999-09-10 | 2005-05-17 | Usbi Co | Portable convergent spray gun capable of being hand-held |
-
2021
- 2021-07-06 CN CN202110762329.1A patent/CN113477430B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0411830A2 (en) * | 1989-07-26 | 1991-02-06 | Iwata Air Compressor Mfg. Co.,Ltd. | Low pressure air atomizing spray gun |
| US5190219A (en) * | 1991-10-03 | 1993-03-02 | Copp Jr William H | Automatic spray gun |
| EP2017010A2 (en) * | 2007-06-21 | 2009-01-21 | Industra Industrianlagen - Maschinen und Teile GmbH | Atomiser for a spray gun |
| CN102553761A (en) * | 2010-12-24 | 2012-07-11 | 艾森曼股份公司 | Device and method for coating an object with a medium |
| KR20130115014A (en) * | 2012-04-10 | 2013-10-21 | 조명제 | Water-soluble spray gun |
| CN104540597A (en) * | 2012-08-17 | 2015-04-22 | 喷雾系统公司 | Full cone air-assisted spray nozzle assembly |
| CN104874498A (en) * | 2015-05-11 | 2015-09-02 | 山东科技大学 | High-low pressure and internal-external hybrid air atomizing nozzle |
| CN105499023A (en) * | 2015-11-30 | 2016-04-20 | 广西凯纵机械制造有限公司 | Spray gun head capable of adjusting mist-spray area |
| CN108435451A (en) * | 2018-05-14 | 2018-08-24 | 佛山市南海定融风动工具实业有限公司 | A kind of automatic spray gun |
| CN111359798A (en) * | 2020-04-09 | 2020-07-03 | 福建省大康源环保科技有限公司 | Liquid medicine atomizing device for formaldehyde elimination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113477430A (en) | 2021-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9073077B2 (en) | Spray gun | |
| US4537357A (en) | Spray guns | |
| CN113477430B (en) | Atomization spray gun capable of preventing whiskers from being formed | |
| US20110147491A1 (en) | Internal mix air atomizing spray nozzle assembly | |
| AU2013302466B2 (en) | Full cone air-assisted spray nozzle assembly | |
| CN103521378A (en) | Spray gun device | |
| CN101982244A (en) | Double-fluid atomization sprayer | |
| CN206838336U (en) | A kind of hollow cone atomizer | |
| CN219682895U (en) | Nozzle pre-atomization component and nozzle | |
| JP2014087760A (en) | Spray gun | |
| CN217473844U (en) | Novel spray gun | |
| CN215612447U (en) | Atomizing spray gun capable of adjusting atomizing spray shape | |
| CN110665663A (en) | Air curtain spray head and spraying gun applying same | |
| CN215612448U (en) | Atomizing spray gun with nozzle convenient to replace | |
| CN206550355U (en) | A kind of primary air regulates and controls atomizer with secondary gas flow | |
| CN204182536U (en) | For the painting lip of PUR spray coating gun | |
| CN111974013B (en) | Porous atomizing head for pressure spray dryer | |
| CN111804452A (en) | Vortex external mixing type double-medium atomizing nozzle for spraying of mold | |
| CN210146267U (en) | Nozzle for spraying wear-resistant material | |
| CN217989675U (en) | Spray head | |
| CN209782611U (en) | Mechanical atomizing oil gun for boiler | |
| CN218111753U (en) | Printing head for melt-blown 3D printing | |
| CN219630507U (en) | Fire gun head and fire-fighting equipment | |
| US20090173809A1 (en) | Spray gun splitter | |
| JPH0517157Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 325024 No. 122, Binhai 11th Road, airport new area, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Xiaolun Intelligent Manufacturing Co.,Ltd. Address before: 325000 No. 1, XINER Road, economic and Technological Development Zone, Wenzhou, Zhejiang Applicant before: ZHEJIANG XIAOLUN PHARMACEUTICAL MACHINERY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |