CN110841814A - Direct pipe type coating nozzle - Google Patents
Direct pipe type coating nozzle Download PDFInfo
- Publication number
- CN110841814A CN110841814A CN201811016447.2A CN201811016447A CN110841814A CN 110841814 A CN110841814 A CN 110841814A CN 201811016447 A CN201811016447 A CN 201811016447A CN 110841814 A CN110841814 A CN 110841814A
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- CN
- China
- Prior art keywords
- coating
- closed hollow
- end closed
- tube
- hollow tube
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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Abstract
The invention relates to a direct pipe type coating nozzle, which is characterized in that: the device mainly comprises a single-end closed hollow pipe, a pipe lug, a movable arm, a feeding hose, a switch and a coating pressure container. The single-end closed hollow tube is provided with a straight tube with two ports, one port is closed, the other port of the single-end closed hollow tube is an inlet, and a threaded connector is arranged at the inlet of the single-end closed hollow tube. The single-end closed hollow pipe body is provided with a plurality of small holes, and the small holes are communicated with the single-end closed hollow pipe. The tube lug is fixed on the single-end closed hollow tube, and the movable arm is fixed on the tube lug. One end of the feeding hose is connected with an inlet of the hollow pipe with one closed end, and the other end of the feeding hose is connected with an outlet of the coating pressure container through a threaded joint. The switch is arranged on the feeding hose. And a threaded joint is arranged at the output port of the coating pressure container.
Description
The invention relates to a direct-in pipe type coating sprayer which mainly comprises a single-end closed hollow pipe, a pipe lug, a movable arm, a feeding hose, a switch and a coating pressure container, wherein the single-end closed hollow pipe is provided with a straight pipe with two ports, one port of the straight pipe is closed, the other port of the single-end closed hollow pipe is an inlet, and a threaded joint is arranged at the inlet of the single-end closed hollow pipe. The single-end closed hollow pipe body is provided with a plurality of small holes, and the small holes are communicated with the single-end closed hollow pipe. The tube lug is fixed on the single-end closed hollow tube, and the movable arm is installed and fixed on the tube lug. The feeding hose is provided with two ports which are provided with threaded joints, one end of the feeding hose is connected with the inlet threaded joint of the single-end closed hollow pipe, and the other end of the feeding hose is connected with the output port of the coating pressure container through the threaded joint. The switch is arranged on the feeding hose. And a threaded joint is arranged at the output port of the coating pressure container. According to the direct-entering tubular coating nozzle, coating in a coating pressure container is sent out from an output port of the pressure container, the coating is sent to an inlet port of a single-end closed hollow tube through a feeding hose and a switch and enters the single-end closed hollow tube, and the coating is sprayed out from a plurality of small holes. The coating material in the single-end closed hollow tube is extruded, so that the coating material is sprayed out from the small holes. Because the coating in the single-end closed hollow pipe is subjected to balanced pressure, the effect of spraying the coating on the surface of an object is uniform, for example, the coating on the surface of a wall or a ship is uniform. In the process, the movable arm fixed on the tube ear is installed to support the movement and the positioning of the single-end closed hollow tube. Due to the adoption of the structure, the structure greatly reduces the number of accessories, thereby reducing the cost and having small volume and light weight. In addition, the novel spraying device has the advantages of being simple in structure, small in size, compact in structure, strong in practicability, convenient to operate, even in sprayed coating, capable of improving working efficiency and good in effect.
1. The invention relates to a direct pipe type coating nozzle, which is characterized in that: the single-ended closed hollow pipe is provided with a straight pipe with two ports, one port of the straight pipe is closed, the other port of the single-ended closed hollow pipe is an inlet, and a threaded connector is arranged at the inlet of the single-ended closed hollow pipe. The single-end closed hollow pipe body is provided with a plurality of small holes, and the small holes are communicated with the single-end closed hollow pipe. The tube lug is fixed on the single-end closed hollow tube, and the movable arm is installed and fixed on the tube lug. The feeding hose is provided with two ports which are provided with threaded joints, one end of the feeding hose is connected with an inlet of the single-end closed hollow tube, the other end of the feeding hose is connected with an outlet of the coating pressure container through the threaded joints, and the switch is arranged on the feeding hose. And a threaded joint is arranged at the output port of the coating pressure container.
2. The direct entry tube coating material spray head of claim 1, wherein: the single-end closed hollow tube is provided with two ports, one port is closed, the other port of the single-end closed hollow tube is an inlet, and a threaded connector is arranged at the inlet of the single-end closed hollow tube. The single-end closed hollow pipe body is provided with a plurality of small holes, and the small holes are communicated with the single-end closed hollow pipe.
3. The direct entry tube coating material spray head of claim 1, wherein: the method is characterized in that: the annular coating spray head is made of stainless steel materials, alloy materials, iron materials, aluminum materials or plastics.
4. The direct entry tube coating material spray head of claim 1, wherein: the single-end closed hollow tube is provided with a tube lug, and the movable arm is installed and fixed on the tube lug.
5. The direct entry tube coating material spray head of claim 1, wherein: one end of the feeding hose is connected with an inlet of the single-end closed hollow pipe, the other end of the feeding hose is connected with an outlet of the coating pressure container through a threaded joint, and the switch is arranged on the feeding hose.
6. The direct entry pipe coating material spray head of claims 1 to 5, wherein: according to the direct-entering tubular coating nozzle, coating in a coating pressure container is sent out from an output port of the pressure container, the coating is sent to an inlet port of a single-ended closed hollow tube through a feeding hose and a switch, enters the single-ended closed hollow tube, and is sprayed out through a plurality of small holes. The coating in the single-end closed hollow pipe is extruded, so that the coating is sprayed out from the plurality of small holes, and the coating in the single-end closed hollow pipe is uniformly sprayed on the surface of an object, such as a wall or a ship. In the process, the movable arm fixed on the tube ear is installed to support the movement and the positioning of the single-end closed hollow tube. Due to the adoption of the structure, the structure greatly reduces the number of accessories, thereby reducing the cost and having small volume and light weight. In addition, the novel spraying device has the advantages of being simple in structure, small in size, compact in structure, strong in practicability, convenient to operate, even in sprayed coating, capable of improving working efficiency and good in effect.
Technical Field
The invention discloses a straight-in pipe type coating nozzle, relates to a spraying device, and particularly relates to a coating nozzle for spraying a coating on the surface of an object.
Background
The present invention relates to a method for manufacturing a liquid ejecting head, and a liquid ejecting apparatus, and more particularly to a method for manufacturing an ink type recording head that ejects ink as a liquid, and an ink jet type recording apparatus. In an ink jet recording head as a typical example of a liquid ejecting head, ink from an ink cartridge storing ink is generally supplied to a nozzle opening through an ink supply needle inserted into the ink cartridge and a flow path, and when a piezoelectric element is driven, the ink is ejected from the nozzle opening. The invention provides a method for manufacturing a liquid ejecting head, and a liquid ejecting apparatus, which can prevent a piezoelectric body from cracking due to a longitudinal tensile force applied to the piezoelectric element from a substrate. The flow channel forming substrate is provided with a piezoelectric element having a width in a reference direction longer than a width in a perpendicular direction. The nozzle plate is bonded to the surface of the flow path forming substrate opposite to the piezoelectric element at a temperature lower than the normal temperature. As the nozzle plate, a nozzle plate is used in which the 1 st thermal expansion coefficient in the 1 st direction of the bonding surface to which the flow path forming substrate is bonded is smaller than the 2 nd thermal expansion coefficient in the 2 nd direction, and the 1 st thermal expansion coefficient is smaller than the thermal expansion coefficient of the flow path forming substrate. The 1 st direction of the nozzle plate is joined in line with the reference direction.
The technical scheme of the patent is only suitable for printing equipment and the printing industry, and has certain speciality and limitation. Is not suitable for paint spraying.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the technology which has the characteristics of simple structure, small volume, compact structure, strong practicability, convenient operation, uniform sprayed coating and good effect.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the direct pipe type coating sprayer is mainly composed of a single-end closed hollow pipe, a plurality of small holes, a pipe lug, a movable arm, a pipe inlet provided with a threaded joint, a hose, a switch and a coating pressure container, wherein two ports of the hose are respectively provided with the threaded joint, one end of a feeding hose is connected with the threaded joint of the inlet of the single-end closed hollow pipe, the other end of the feeding hose is connected with the threaded joint of an outlet of the coating pressure container, and the switch is arranged on the hose.
The single-end closed hollow tube is provided with a plurality of small holes, tube lugs, a movable arm and an inlet, the inlet is provided with a threaded joint, the coating enters from the inlet of the single-end closed hollow tube, and the coating is extruded in the single-end closed hollow tube and is sprayed out from the small holes.
The single-end closed hollow pipe is provided with a plurality of small holes, the coating is sprayed out from the small holes due to the extrusion of the coating in the single-end closed hollow pipe, and the coating in the single-end closed hollow pipe is subjected to balanced pressure, so that the surface effect of the coating sprayed on an object is uniform, for example, the surface coating sprayed on a wall or a ship is uniform.
The direct pipe type coating sprayer is characterized in that a single-end closed hollow pipe is provided with a pipe lug, and the pipe lug is provided with a fixed movable arm.
The straight-in pipe type coating nozzle is characterized in that: is made of stainless steel material, alloy material, iron material, aluminum material or plastic.
The invention has the beneficial effects that: according to the direct-entering tubular coating nozzle, coating in a coating pressure container is sent out from an output port of the pressure container, the coating is sent to an inlet port of a single-ended closed hollow tube through a feeding hose and a switch, enters the single-ended closed hollow tube, and is sprayed out through a plurality of small holes. The coating in the hollow tube with the closed single end is extruded, so that the coating is sprayed out from the small holes. In the process, the movable arm is fixed on the tube ear to support the movable positioning of the single-end closed hollow tube. Because the coating in the single-end closed hollow pipe is subjected to balanced pressure, the effect of spraying the coating on the surface of an object is uniform, for example, the coating on the surface of a wall or a ship is uniform. Due to the adoption of the structure, the structure greatly reduces the number of accessories, thereby reducing the cost and having small volume and light weight. In addition, the novel spraying device has the advantages of being simple in structure, small in size, compact in structure, strong in practicability, convenient to operate, even in sprayed coating, capable of improving working efficiency and good in effect.
Drawings
The following detailed description of the present patent refers to the accompanying drawings and detailed description of the invention:
fig. 1 is a schematic structural diagram of the present patent.
In fig. 1: 1. a single-end closed hollow tube; 2. a plurality of apertures; 3. a tube ear; 4. a movable arm; 5. an inlet port; 6. a feeding hose; 7. a switch; 8. a paint pressure vessel; 9. the output port of the coating pressure container.
Detailed Description
As shown in figure 1, the direct-in pipe type coating nozzle mainly comprises a hollow pipe with a closed single end 1; 2. a plurality of apertures; 3. a tube ear; 4. a movable arm; 5. an inlet port; 6. a feeding hose; 7. a switch; 8. a paint pressure vessel; 9. the output port of the coating pressure container.
The single-end closed hollow pipe of the direct-entering pipe type coating nozzle is made of a stainless steel hollow pipe material, a coating inlet is formed in the single-end closed hollow pipe, a plurality of small holes 2 are formed in the single-end closed hollow pipe, a pipe lug is further arranged on a pipe body of the single-end closed hollow pipe, a movable arm is fixed on the pipe lug, a threaded connector is respectively arranged at the inlet of the single-end closed hollow pipe and a coating outlet of a coating pressure container, one end of a feeding hose is connected with a coating output threaded connector of the coating pressure container, the other end of the feeding hose is connected with the pipe inlet, and a.
According to the direct pipe type coating nozzle, a coating in a coating pressure container 8 is sent out from an output port 9 of the pressure container, the coating is sent to an inlet port 5 of the single-end closed hollow pipe through a feeding hose 6, a switch 7 and the feeding hose, enters the single-end closed hollow pipe 1, and is sprayed out through the small holes 2. The coating in the hollow tube with the closed single end is extruded, so that the coating is sprayed out from the small holes. In the process, the movable arm 4 fixed on the tube ear 3 plays a supporting role in the movement and the positioning of the single-end closed hollow tube. Because the coating in the single-end closed hollow pipe is subjected to balanced pressure, the effect of spraying the coating on the surface of an object is uniform, for example, the coating on the surface of a wall or a ship is uniform.
In addition, due to the adoption of the structural form, the number of accessories is greatly reduced, so that the cost is reduced, and the size is small and the weight is light. In addition, the novel spraying device has the advantages of being simple in structure, small in size, compact in structure, strong in practicability, convenient to operate, even in sprayed coating, capable of improving working efficiency and good in effect.
It should be noted that, for those skilled in the art, modifications and equivalents may be made to the technical solution of the present patent without departing from the scope of the technical solution of the present patent.
Claims (6)
1. The invention relates to a direct pipe type coating nozzle, which is characterized in that: the device mainly comprises a single-end closed hollow pipe, pipe lugs, a movable arm, a feeding hose, a switch and a coating pressure container; the single-end closed hollow tube is provided with a straight tube with two ports, one port is closed, the other port of the single-end closed hollow tube is an inlet, and a threaded joint is arranged at the inlet of the single-end closed hollow tube; the single-end closed hollow pipe body is provided with a plurality of small holes which are communicated with the single-end closed hollow pipe; the tube ear is fixed on the single-end closed hollow tube, and the movable arm is fixed on the tube ear; one end of the feeding hose is connected with an inlet of the hollow pipe with one closed end, and the other end of the feeding hose is connected with an outlet of the coating pressure container through a threaded joint; the switch is arranged on the feeding hose; and a threaded joint is arranged at the output port of the coating pressure container.
2. The direct entry tube coating material spray head of claim 1, wherein: the single-end closed hollow tube is provided with two ports, one port is closed, the other port of the single-end closed hollow tube is an inlet, and a threaded joint is arranged at the inlet of the single-end closed hollow tube; the single-end closed hollow pipe body is provided with a plurality of small holes, and the small holes are communicated with the single-end closed hollow pipe.
3. The direct entry tube coating material spray head of claim 1, wherein: the annular coating spray head is made of stainless steel materials, alloy materials, iron materials, aluminum materials or plastics.
4. The direct entry tube coating material spray head of claim 1, wherein: the single-end closed hollow tube is provided with a tube lug, and the tube lug is provided with a fixed movable arm.
5. The direct entry tube coating material spray head of claim 1, wherein: one end of the feeding hose is connected with an inlet of the single-end closed hollow pipe, the other end of the feeding hose is connected with an outlet of the coating pressure container through a threaded joint, and the switch is arranged on the feeding hose.
6. The direct entry pipe coating material spray head of claims 1 to 5, wherein: according to the direct-entering tubular coating nozzle, a coating in a coating pressure container is sent out from an output port of the pressure container, the coating is sent to an inlet of a single-end closed hollow tube through a feeding hose and a switch, enters the single-end closed hollow tube and is sprayed out through a plurality of small holes, the coating in the single-end closed hollow tube is extruded, so that the coating is sprayed out through the plurality of small holes, and the coating in the single-end closed hollow tube is subjected to balanced pressure, so that the surface effect of the coating sprayed on an object is uniform, for example, the surface coating sprayed on a wall body or a ship is uniform; in the process, the movable arm is fixed on the tube ear to play a supporting role in moving and positioning the single-end closed hollow tube; due to the adoption of the structure, the structure greatly reduces the number of accessories, thereby reducing the cost and having small volume and light weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016447.2A CN110841814A (en) | 2018-08-21 | 2018-08-21 | Direct pipe type coating nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016447.2A CN110841814A (en) | 2018-08-21 | 2018-08-21 | Direct pipe type coating nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110841814A true CN110841814A (en) | 2020-02-28 |
Family
ID=69594531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016447.2A Pending CN110841814A (en) | 2018-08-21 | 2018-08-21 | Direct pipe type coating nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110841814A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454656A (en) * | 1994-05-02 | 1995-10-03 | Rowe; Richard A. | Paint pad assemblies with a pump supplied reservoir |
| US20050100386A1 (en) * | 2003-09-12 | 2005-05-12 | Murray Scott A. | Methods and apparatus for drywall tools |
| CN101209434A (en) * | 2006-12-30 | 2008-07-02 | 张敬勤 | Bitumen spraying tube device for bituminous concrete stirrer |
| CN203899790U (en) * | 2014-06-23 | 2014-10-29 | 深圳瑞和建筑装饰股份有限公司 | Multi-hole wall spray pipe device |
| CN105902309A (en) * | 2015-02-20 | 2016-08-31 | 贺利氏医疗有限责任公司 | Dispensing device with spring tongues for cement cartridges |
| CN106423766A (en) * | 2016-11-29 | 2017-02-22 | 安徽宝泰特种材料有限公司 | Hand-pushing round roller type brushing tool |
| CN107905510A (en) * | 2017-12-31 | 2018-04-13 | 河南伟民装饰工程有限公司 | A kind of anticorrosion thermal insulation coating spray equipment |
| CN107899898A (en) * | 2017-12-23 | 2018-04-13 | 河南智盈电子技术有限公司 | A kind of adhesives applying mean capable of washing |
-
2018
- 2018-08-21 CN CN201811016447.2A patent/CN110841814A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454656A (en) * | 1994-05-02 | 1995-10-03 | Rowe; Richard A. | Paint pad assemblies with a pump supplied reservoir |
| US20050100386A1 (en) * | 2003-09-12 | 2005-05-12 | Murray Scott A. | Methods and apparatus for drywall tools |
| CN101209434A (en) * | 2006-12-30 | 2008-07-02 | 张敬勤 | Bitumen spraying tube device for bituminous concrete stirrer |
| CN203899790U (en) * | 2014-06-23 | 2014-10-29 | 深圳瑞和建筑装饰股份有限公司 | Multi-hole wall spray pipe device |
| CN105902309A (en) * | 2015-02-20 | 2016-08-31 | 贺利氏医疗有限责任公司 | Dispensing device with spring tongues for cement cartridges |
| CN106423766A (en) * | 2016-11-29 | 2017-02-22 | 安徽宝泰特种材料有限公司 | Hand-pushing round roller type brushing tool |
| CN107899898A (en) * | 2017-12-23 | 2018-04-13 | 河南智盈电子技术有限公司 | A kind of adhesives applying mean capable of washing |
| CN107905510A (en) * | 2017-12-31 | 2018-04-13 | 河南伟民装饰工程有限公司 | A kind of anticorrosion thermal insulation coating spray equipment |
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Application publication date: 20200228 |
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