CN110743722B - Pressure-adjustable quick spray knife - Google Patents
Pressure-adjustable quick spray knife Download PDFInfo
- Publication number
- CN110743722B CN110743722B CN201911073653.1A CN201911073653A CN110743722B CN 110743722 B CN110743722 B CN 110743722B CN 201911073653 A CN201911073653 A CN 201911073653A CN 110743722 B CN110743722 B CN 110743722B
- Authority
- CN
- China
- Prior art keywords
- coating
- knife
- pipe
- nozzle
- pressure
- 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 19
- 238000000576 coating method Methods 0.000 claims abstract description 57
- 239000011248 coating agent Substances 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 abstract description 13
- 238000005507 spraying Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 5
- 230000002950 deficient Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Images
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
- B05B7/025—Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention relates to a pressure-adjustable quick spray knife which comprises a knife body and a knife head, wherein the knife head is fixed at the bottom of the knife body; the utility model discloses a coating machine tool, including blade, trachea and coating pipe, the blade top is passed through splint and is connected with trachea and coating pipe, the input port of trachea and coating pipe is connected with cylinder hose and feed hose respectively, it has gaseous reposition of redundant personnel passageway and coating reposition of redundant personnel passageway to put through respectively on trachea and the coating pipe bottom lateral wall, gaseous reposition of redundant personnel passageway and coating reposition of redundant personnel passageway are terminal to be communicated with the tool bit through converging the groove. The invention adopts a structure of gas-liquid double nozzles, thus solving the technical problem of removing sundries attached to the surface of an object; the pressure regulating valve can change the jet pressure of the feeding nozzle according to the requirement of the coating thickness of a product; in order to avoid the interference of the gas nozzle with the coating efficiency of the coating nozzle, the spraying direction of the gas nozzle can be timely adjusted by adjusting the turning nut.
Description
Technical Field
The invention relates to a spray knife, in particular to a pressure-adjustable quick spray knife.
Background
The spraying method is a coating method for spraying or flowing paint on the surfaces of arches. The coating method is an improvement of dip coating, needs to be added with a plurality of devices, is suitable for a mass flow line production mode, and is a relatively economic and efficient coating method. It is to pour the coating onto the object through a nozzle by pressure or gravity; there are also these many differences in the requirements of the spray coating.
The coating thickness of the product is controlled by the size of the nozzle or the width of the narrow slit, and the coating thickness can directly influence whether defective products appear after the materials are dried.
Disclosure of Invention
The invention provides a pressure-adjustable quick spray knife which combines gas and liquid, adjusts spraying pressure and sprays uniformly.
In order to solve the technical problem, the invention provides a pressure-adjustable quick spray knife which comprises a knife body and a knife head, wherein the knife head is fixed at the bottom of the knife body; the utility model discloses a coating machine tool, including blade, trachea and coating pipe, the blade top is passed through splint and is connected with trachea and coating pipe, the input port of trachea and coating pipe is connected with cylinder hose and feed hose respectively, it has gaseous reposition of redundant personnel passageway and coating reposition of redundant personnel passageway to put through respectively on trachea and the coating pipe bottom lateral wall, gaseous reposition of redundant personnel passageway and coating reposition of redundant personnel passageway are terminal to be communicated with the tool bit through converging the groove.
Furthermore, the air pipe is connected with the coating pipe in a sealing mode through a connecting piece, and a temporary storage cavity is expanded on a feeding and distributing channel connected with the bottom of the coating pipe.
Furthermore, the front and the back of the output port of the cutter head are respectively provided with a gas nozzle and a coating nozzle, and a round-head metal sheet is fixedly inserted between the gas nozzle and the coating nozzle.
Furthermore, two groups of turning nuts are screwed at two ends of the gas nozzle.
After adopting the structure, compared with the prior art, the invention adopts the structure of the gas-liquid double-nozzle, thereby solving the technical problem that sundries are adhered to the surface of the object; the pressure regulating valve can change the jet pressure of the feeding nozzle according to the requirement of the coating thickness of a product; in order to avoid the interference of the gas nozzle with the coating efficiency of the coating nozzle, the spraying direction of the gas nozzle can be timely adjusted by adjusting the turning nut.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is an external view of the pressure-adjustable quick spray knife of the present invention.
Fig. 2 is a schematic structural view of a gas blade channel of the pressure-adjustable rapid spray knife of the invention.
Fig. 3 is a schematic structural view of a pressure-adjustable fast spray knife coating blade channel of the present invention.
Fig. 4 is a bottom view of the pressure-adjustable quick spray knife head of the present invention.
In the figure: the device comprises a knife body 1, a knife head 2, a gas nozzle 2-1, a coating nozzle 2-2, a connecting piece 3, a clamping plate 4, an air pipe 5, a coating pipe 6, a cylinder hose 7, a feeding hose 8, a pressure regulating valve 9, a turning nut 10, a gas diversion channel 11, a confluence groove 12, a temporary storage cavity 13, a coating diversion channel 14 and a round-head metal sheet 15.
Detailed Description
As shown in fig. 1, 2 and 3, the pressure-adjustable quick spray knife comprises a knife body and a knife head, wherein the knife head is fixed at the bottom of the knife body; the utility model discloses a coating machine tool, including blade 1, trachea 5 and coating pipe 6, the input port of trachea 5 and coating pipe 6 is connected with cylinder hose 7 and feed hose 8 respectively, it has gas shunting channel 11 and coating shunting channel 14 to put through respectively on the lateral wall of trachea 5 and coating pipe 6 bottom, gas shunting channel 11 and coating shunting channel 14 are terminal to be linked together with tool bit 2 through converging groove 12. The invention relates to a pressure-adjustable quick spray knife with double nozzles. The inside cylinder hose 7 and the feed hose 8 that are provided with respectively of blade, cylinder hose 7 can spray gas to will treat the impurity or the dust clearance on the product surface of spraying, give corresponding spraying environment. Meanwhile, the feeding hose 8 can uniformly spray the coating on the surface of the product.
As shown in fig. 1, 2 and 3, the air tube 5 and the paint tube 6 are hermetically connected by a connecting piece 3, and a temporary storage cavity 13 is expanded on a feed branch passage 14 connected to the bottom of the paint tube 6. Wherein, in order to prevent trachea 5 and coating pipe 6 intercommunication connecting piece 3 has been installed between trachea 5 and the coating pipe 6, reaches sealing connection's effect, leaves the chamber of keeping in 13 between connecting piece 3 right side and the coating pipe 6 simultaneously, the chamber of keeping in 13 temporary storage coatings to the phenomenon that can not appear the coating backward flow when supplying liquid scram and the air cavity appears.
As shown in fig. 1 and 4, an air nozzle 2-1 and a paint nozzle 2-2 are respectively arranged at the front and the rear of the output port of the cutter head 2, and a round-head metal sheet 15 is fixedly inserted between the air nozzle 2-1 and the paint nozzle 2-2. The round-head metal sheet 15 can be used for forming gas in the gas nozzles 2-1 to spread to the coating, and meanwhile, the round-head metal sheet 15 is low in friction coefficient and can prevent the round-head metal sheet from rubbing the spraying surface.
As shown in fig. 1 and 4, two sets of direction-changing nuts 10 are screwed at two ends of the gas nozzle 2-1. Wherein, the turning nut 10 can adjust the spraying angles of the gas nozzle 2-1 and the coating nozzle 2-2.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (3)
1. A pressure-adjustable quick spray knife comprises a knife body and a knife head, wherein the knife head is fixed at the bottom of the knife body; the method is characterized in that: the top of the cutter body (1) is connected with an air pipe (5) and a coating pipe (6) through a clamping plate (4), input ports of the air pipe (5) and the coating pipe (6) are respectively connected with an air cylinder hose (7) and a feeding hose (8), side walls of the bottoms of the air pipe (5) and the coating pipe (6) are respectively communicated with an air distribution channel (11) and a coating distribution channel (14), and the tail ends of the air distribution channel (11) and the coating distribution channel (14) are communicated with the cutter head (2) through a confluence groove (12); the air pipe (5) and the coating pipe (6) are connected in a sealing mode through a connecting piece (3), and a temporary storage cavity (13) is expanded on a coating distribution channel (14) connected to the bottom of the coating pipe (6).
2. The pressure adjustable quick spray knife of claim 1, wherein: the front and the back of the output port of the cutter head (2) are respectively provided with a gas nozzle (2-1) and a coating nozzle (2-2), and a round-head metal sheet (15) is fixedly inserted between the gas nozzle (2-1) and the coating nozzle (2-2).
3. The pressure adjustable quick spray knife of claim 2, wherein: two ends of the gas nozzle (2-1) are connected with two groups of turning nuts (10) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073653.1A CN110743722B (en) | 2019-11-06 | 2019-11-06 | Pressure-adjustable quick spray knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073653.1A CN110743722B (en) | 2019-11-06 | 2019-11-06 | Pressure-adjustable quick spray knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110743722A CN110743722A (en) | 2020-02-04 |
| CN110743722B true CN110743722B (en) | 2022-04-22 |
Family
ID=69282323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073653.1A Active CN110743722B (en) | 2019-11-06 | 2019-11-06 | Pressure-adjustable quick spray knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110743722B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3452895B2 (en) * | 2000-12-12 | 2003-10-06 | 住友精密工業株式会社 | Substrate processing equipment |
| JP3544650B2 (en) * | 2001-06-19 | 2004-07-21 | 東海合金工業株式会社 | Gas-liquid blowing slit nozzle |
| JP3432819B1 (en) * | 2002-07-31 | 2003-08-04 | 株式会社メンテック | Liquid spraying apparatus, liquid spraying method using the same, and chemical liquid |
| JP4649214B2 (en) * | 2005-01-12 | 2011-03-09 | 株式会社いけうち | Two-fluid slit nozzle |
| KR20080078303A (en) * | 2007-02-23 | 2008-08-27 | 세메스 주식회사 | Apparatus of treating flat panel |
| CN202752120U (en) * | 2012-08-13 | 2013-02-27 | 内蒙古伊利实业集团股份有限公司 | Sanitizer automatic spraying device |
| CN204208853U (en) * | 2014-09-24 | 2015-03-18 | 北京七星华创电子股份有限公司 | Cleaning injection apparatus |
-
2019
- 2019-11-06 CN CN201911073653.1A patent/CN110743722B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110743722A (en) | 2020-02-04 |
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| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: 221600 Industrial Building, Block A, Jianglong Road, Peibei Economic Development Zone, Yangtun Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Zhufangren Intelligent Technology Co.,Ltd. Address before: 221600 No. 39 Hanxing Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Xugong Precision Industry Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |