CN107737677B - Shower nozzle with get rid of rust mark - Google Patents
Shower nozzle with get rid of rust mark Download PDFInfo
- Publication number
- CN107737677B CN107737677B CN201711225734.XA CN201711225734A CN107737677B CN 107737677 B CN107737677 B CN 107737677B CN 201711225734 A CN201711225734 A CN 201711225734A CN 107737677 B CN107737677 B CN 107737677B
- Authority
- CN
- China
- Prior art keywords
- head
- pipe body
- spraying liquid
- cleaning
- cavity
- 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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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
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a spray head with rust removal function, which comprises a connecting pipe, and a spraying liquid spray head, a cleaning head and a polishing head which are connected to the tail end of the connecting pipe. The connecting pipe comprises a first pipe body, a second pipe body and a third pipe body which are concentric and have diameters gradually reduced from outside to inside, a polishing liquid cavity is formed between the first pipe body and the second pipe body, a clean gas cavity is formed between the second pipe body and the third pipe body, and a spraying liquid cavity is formed in the first pipe body; the spraying liquid spray head is communicated with the spraying liquid cavity, is telescopic and can be at least retracted into the spraying liquid cavity by a half, and is in a closed state at the moment; the cleaning head is communicated with the cleaning gas cavity, and gas input by the cleaning gas cavity is sprayed out by the cleaning head to clean the position with rust; the height of the polishing head protruding out of the tail end of the connecting pipe is larger than the height of the spraying liquid nozzle leaking out when the spraying liquid nozzle retracts into the spraying liquid cavity.
Description
Technical Field
The invention belongs to the field of automobile spraying, and particularly relates to a spray head with rust removal function.
Background
When carrying out spraying protection liquid or paint to the car, if discover temporarily that to have rust stain etc. can make the spraying effect not good, current technique can polish earlier the car, then the car position after the spraying is polished again needs to polish earlier and then carries out the spraying, and this needs two equipment, also needs to be changed, and wastes time and energy.
Disclosure of Invention
Based on the problem, the invention provides a spray head with rust removal function, which comprises a connecting pipe, and a spraying liquid spray head, a cleaning head and a polishing head which are connected to the tail end of the connecting pipe. The method is characterized in that:
the connecting pipe comprises a first pipe body, a second pipe body and a third pipe body which are concentric and have diameters gradually reduced from outside to inside, a polishing liquid cavity is formed between the first pipe body and the second pipe body, a clean gas cavity is formed between the second pipe body and the third pipe body, and a spraying liquid cavity is formed in the third pipe body; the spraying liquid spray head is communicated with the spraying liquid cavity, is telescopic and can be at least retracted into the spraying liquid cavity by a half, and is in a closed state at the moment; the cleaning head is communicated with the cleaning gas cavity, and gas input by the cleaning gas cavity is sprayed out by the cleaning head to clean the position with rust; the height of the polishing head protruding out of the tail end of the connecting pipe is larger than the height of the spraying liquid nozzle leaking out when the spraying liquid nozzle retracts into the spraying liquid cavity.
According to an embodiment of the present invention, the sanding head includes a support post and a sanding block connected to the support post.
according to an embodiment of the present invention, the cleaning head is a cylindrical pipe, and the cleaning gas is output through a lower end opening of the cylindrical pipe.
According to an embodiment of the present invention, the cleaning head and the polishing head are connected to a first rail and a second rail, respectively, and the cleaning head and the polishing head are fixed to each other in position to slide on the first and second rails.
according to an embodiment of the present invention, the cleaning head and the sanding head are positionally fixed relative to each other via a rigid connection.
According to the embodiment of the invention, the cleaning head is a cylindrical barrel at least surrounding the upper part of the spraying liquid, and the bottom of the cylindrical barrel is provided with a plurality of air outlets.
According to the embodiment of the invention, the air outlet direction of the air outlets is inclined downwards.
According to an embodiment of the invention, the height of the cleaning head is smaller than the height of the sanding head.
The invention has the following advantages:
(1) The rust part can be polished by the polishing head, then the cleaning liquid of the cleaning head is used for direct cleaning, and finally the rust position is sprayed, so that the three can be completed in one production line, and the rust part is convenient and reliable;
(2) The scraps polished by the polishing head can be removed by cleaning with cleaning gas, so that the spraying quality is prevented from being influenced.
Drawings
FIG. 1 is a three-dimensional view of a showerhead of the present invention with rust removal;
FIG. 2 is a bottom view of the showerhead of the present invention with rust removal;
FIG. 3 is a top view of another showerhead of the present invention with rust removal.
Detailed Description
Referring to fig. 1 and 2, the spray head with rust removal of the present invention includes a connection pipe, and a spray liquid spray head 7, a cleaning head 8 and a polishing head 9 connected to the end of the connection pipe.
The connecting pipe comprises a first pipe body 1, a second pipe body 2 and a third pipe body 3 which are concentric and have diameters gradually reduced from outside to inside, a polishing liquid cavity 4 is formed between the first pipe body 1 and the second pipe body 2, a clean gas cavity 5 is formed between the second pipe body 2 and the third pipe body 3, and a spraying liquid cavity 6 is formed in the third pipe body 3; the spraying liquid spray head 7 is communicated with the spraying liquid cavity 6, the spraying liquid spray head 7 is telescopic and can be at least retracted into the spraying liquid cavity 6 by a half, and the spraying liquid spray head 7 is in a closed state at the moment; the cleaning head 8 is communicated with the cleaning gas cavity 5, and gas input by the cleaning gas cavity 5 is sprayed out by the cleaning head 8 to clean the position with rust; the polishing head comprises a supporting column 9 and a polishing block 10 connected to the supporting column 9; the height of the polishing head protruding out of the tail end of the connecting pipe is larger than the height of the spraying liquid spray head which leaks when the spraying liquid spray head 7 retracts into the spraying liquid cavity 6, and the height of the cleaning head is smaller than that of the polishing head, so that the polishing head is specially arranged for polishing and spraying conveniently.
Referring to fig. 1, the cleaning head 8 is a cylindrical pipe, and the cleaning gas is output through the lower opening of the cylindrical pipe.
According to an embodiment of the invention, the cleaning head 8 and the sanding head are connected to a first guide rail 11 and a second guide rail 12, respectively, and the cleaning head 8 and the sanding head are positionally fixed relative to each other to slide on the first and second guide rails, the cleaning head 8 and the sanding head being positionally fixed relative to each other via a rigid connection.
Referring to fig. 3, another embodiment of the present invention is shown, which is partially identical to the embodiment shown in fig. 1, except that the cleaning head is a cylindrical tube 13 surrounding at least the upper portion of the spraying liquid, and a plurality of air outlets 14 are opened at the bottom of the cylindrical tube 13. The air outlet direction of the plurality of air outlets 14 is inclined downward.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (7)
1. A spray head with rust removal function comprises a connecting pipe, a spray liquid spray head, a cleaning head and a polishing head, wherein the spray liquid spray head, the cleaning head and the polishing head are connected to the tail end of the connecting pipe; the method is characterized in that:
The connecting pipe comprises a first pipe body, a second pipe body and a third pipe body which are concentric and have diameters gradually reduced from outside to inside, a polishing liquid cavity is formed between the first pipe body and the second pipe body, a clean gas cavity is formed between the second pipe body and the third pipe body, and a spraying liquid cavity is formed in the third pipe body; the spraying liquid spray head is communicated with the spraying liquid cavity, is telescopic and can be at least retracted into the spraying liquid cavity by a half, and is in a closed state at the moment; the cleaning head is communicated with the cleaning gas cavity, and gas input by the cleaning gas cavity is sprayed out by the cleaning head to clean the position with rust; the height of the polishing head protruding out of the tail end of the connecting pipe is larger than the height of the spraying liquid spray head leaking out when the spraying liquid spray head retracts into the spraying liquid cavity; the cleaning head and the polishing head are respectively connected to the first guide rail and the second guide rail, and the cleaning head and the polishing head mutually fixedly slide on the first guide rail and the second guide rail.
2. the showerhead with rust removal capability of claim 1, wherein: the polishing head comprises a support column and a polishing block connected to the support column.
3. The showerhead with rust removal capability of claim 2, wherein: the cleaning head is a columnar pipe, and cleaning gas is output through an opening at the lower end of the columnar pipe.
4. The showerhead with rust removal capability of claim 1, wherein: the cleaning head and the sanding head are positionally fixed relative to each other via a rigid connection.
5. The showerhead with rust removal capability of claim 2, wherein: the cleaning head is a cylindrical barrel at least surrounding the upper part of the spraying liquid, and a plurality of air outlets are formed in the bottom of the cylindrical barrel.
6. the showerhead with rust removal capability of claim 5, wherein: the air outlet direction of the air outlets is inclined downwards.
7. The showerhead with rust removal function according to claim 3 or 5, wherein: the height of the cleaning head is smaller than that of the polishing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225734.XA CN107737677B (en) | 2017-11-29 | 2017-11-29 | Shower nozzle with get rid of rust mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225734.XA CN107737677B (en) | 2017-11-29 | 2017-11-29 | Shower nozzle with get rid of rust mark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107737677A CN107737677A (en) | 2018-02-27 |
| CN107737677B true CN107737677B (en) | 2019-12-17 |
Family
ID=61238754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225734.XA Active CN107737677B (en) | 2017-11-29 | 2017-11-29 | Shower nozzle with get rid of rust mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737677B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003225590A (en) * | 2002-02-04 | 2003-08-12 | Ricoh Co Ltd | Liquid discharge nozzle/liquid coating apparatus |
| CN104759385B (en) * | 2015-04-30 | 2017-06-30 | 浙江金洲管道科技股份有限公司 | A kind of suspension type steel pipe paint-spraying production line |
| CN106000836A (en) * | 2016-07-09 | 2016-10-12 | 滁州市恒信工贸有限公司 | Spraying technology for automobiles and oil tank trucks |
| CN106179849A (en) * | 2016-08-29 | 2016-12-07 | 成都元始信息科技有限公司 | A kind of intelligent automatic rust cleaning scrubbing paint spraying machine |
-
2017
- 2017-11-29 CN CN201711225734.XA patent/CN107737677B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107737677A (en) | 2018-02-27 |
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