CN214986407U - Water based paint packing is with annotating material shower nozzle - Google Patents
Water based paint packing is with annotating material shower nozzle Download PDFInfo
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- CN214986407U CN214986407U CN202120871453.7U CN202120871453U CN214986407U CN 214986407 U CN214986407 U CN 214986407U CN 202120871453 U CN202120871453 U CN 202120871453U CN 214986407 U CN214986407 U CN 214986407U
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Abstract
A material injection nozzle for packaging water-based paint comprises: a nozzle body; when the sprayer injects materials, the telescopic push rod retracts, the sealing rod is pulled to move upwards, the sealing plug is separated from the sealing ring barrel, at the moment, the water-based paint in the sprayer can flow out through a gap between the sealing plug and the sealing ring barrel, when the material injection is stopped, the telescopic push rod extends out, the sealing plug is pushed to be in contact with the sealing ring barrel, the sprayer is sealed, the sealing rod drives the piston plate to move when moving downwards, the space between the piston plate and the upper portion of the second cavity is increased, the internal air pressure is reduced, the diversion channel generates suction through the material return ring and the diversion outer sleeve, the water-based paint remaining on the inner side of the sealing ring barrel is sucked into the diversion channel under the suction of the diversion channel, and after the sprayer is closed, the water-based paint remaining on the end of the sprayer is prevented from falling, and the water-based paint is prevented from leaking.
Description
Technical Field
The utility model relates to a water based paint production facility field, concretely relates to water based paint packing is with annotating material shower nozzle.
Background
The water paint includes 3 kinds of water soluble paint, water thinned paint and water dispersed paint. The water-soluble paint is a film-forming material represented by a water-soluble resin, polyvinyl alcohol and various modified materials thereof, and further comprises a water-soluble alkyd resin, a water-soluble epoxy resin, an inorganic polymer water-based resin and the like.
The water-based paint which is produced needs to be filled, the paint is injected into a packaging tank through a pipeline so as to be convenient for transportation, and when the existing spray head for paint packaging is used for stopping injecting the paint after the filling is finished, the material is easy to leak at the end, so that the water-based paint is leaked, and the resource is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome is that water based paint filling shower nozzle is stopping annotating when expecting, the easy problem of leaking of coating of shower nozzle end, and the purpose provides a water based paint packing is with annotating material shower nozzle.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a material injection nozzle for packaging water-based paint comprises: a nozzle body;
the inner part of the sprayer main body is divided into two cavities, namely a feeding cavity and a discharging cavity, a sealing rod is arranged in the feeding cavity, the upper end of the sealing rod extends out of the sprayer main body and is connected with a telescopic push rod, the telescopic push rod is fixed on the upper part of the sprayer main body, a sealing plug is fixed at the lower end of the sealing rod, a sealing ring cylinder is arranged in the discharging cavity, the upper end of the sealing ring cylinder is of a funnel-shaped structure, the sealing plug is positioned in the funnel-shaped structure, a material returning ring is arranged on the outer side of the discharging cavity, the material returning ring is communicated with the inner side of the sealing ring cylinder through a flow guide channel, a partition plate is arranged in the feeding cavity, the feeding cavity is divided into two cavities by the partition plate, namely a first cavity and a second cavity respectively, the first cavity is positioned in the first cavity, the side part of the first cavity is connected with a feeding pipeline, a piston plate is arranged on the sealing rod, and the piston plate is positioned in the second cavity, the side of the second cavity is annularly provided with an outer sleeve, the outer sleeve is connected with a feed back ring through a pipeline, a flow guide hole is arranged between the outer sleeve and the second cavity, and the flow guide hole is positioned at the upper part of the piston plate.
And a return spring is arranged between the piston plate and the upper part of the second cavity.
The inboard sealed cushion that has inlayed of funnel-shaped structure in sealed ring section of thick bamboo upper end.
The side of the second cavity is provided with an exhaust port, the exhaust port is communicated with the outside of the sprayer body, and the exhaust port is positioned between the piston plate and the partition plate.
And the air outlet is provided with filter cotton.
The utility model has the advantages that:
the utility model discloses simple structure, the shower nozzle is when annotating the material, flexible push rod returns and contracts, the pulling sealing rod shifts up, make sealing plug and the separation of a sealing ring section of thick bamboo, the water based paint in the shower nozzle can be through the clearance department between a sealing plug and a sealing ring section of thick bamboo this moment and flow, and when stopping annotating the material, flexible push rod stretches out, promote sealing plug and the contact of a sealing ring section of thick bamboo, realize the closure to the shower nozzle, the sealing rod is when the downstream, it removes to drive the piston board, make the space increase between piston board and the second cavity upper portion, and then cause inside atmospheric pressure to reduce, through feed back ring circle and outer sleeve, make water conservancy diversion production suction, the water based paint that the inboard of a sealing ring section of thick bamboo was persisted inhales to the water conservancy diversion under the suction of water conservancy diversion way, after the shower nozzle is closed, prevent the water based paint whereabouts that shower nozzle end department persists, avoid water based paint to leak.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a diagram illustrating an open state of the nozzle according to the present invention;
in the figure: 1. a nozzle body; 12. a feed cavity; 13. a discharge cavity; 21. a sealing rod; 22. a telescopic push rod; 23. a sealing plug; 24. sealing the ring cylinder; 25. a material returning ring; 26. a flow guide way; 27. a partition plate; 201. a first cavity; 202. a second cavity; 28. a feed conduit; 29. a piston plate; 30. an outer sleeve; 31. a flow guide hole; 32. a return spring; 33. sealing the rubber gasket; 34. an exhaust port; 35. and (5) filtering cotton.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1
As shown in fig. 1-2; a material injection nozzle for packaging water-based paint comprises: a head main body 1;
the interior of the sprayer body 1 is divided into two chambers, namely a feeding chamber 12 and a discharging chamber 13, a sealing rod 21 is installed in the feeding chamber 12, the upper end of the sealing rod 21 extends out of the sprayer body 1 and is connected with a telescopic push rod 22, the telescopic push rod 22 is fixed on the upper portion of the sprayer body 1, a sealing plug 23 is fixed at the lower end of the sealing rod 21, a sealing ring barrel 24 is installed in the discharging chamber 13, the upper end of the sealing ring barrel 24 is of a funnel-shaped structure, the sealing plug 23 is located in the funnel-shaped structure, a material return ring 25 is arranged on the outer side of the discharging chamber 13, the material return ring 25 is communicated with the inner side of the sealing ring barrel 24 through a flow guide channel 26, a partition plate 27 is arranged in the feeding chamber 12, the feeding chamber 12 is divided into two chambers by the partition plate 27, namely a first chamber 201 and a second chamber 202 respectively, the sealing plug 23 is located in the first chamber 201, a feeding pipeline 28 is connected to the side of the first chamber 201, a piston plate 29 is arranged on the sealing rod 21, and the piston plate 29 is located in the second chamber 202, an outer sleeve 30 is arranged on the side of the second cavity 202 in a surrounding mode, the outer sleeve 30 is connected with the feed back ring 25 through a pipeline, a diversion hole 31 is formed between the outer sleeve 30 and the second cavity 202, and the diversion hole 31 is located on the upper portion of the piston plate 29.
When the sprayer injects materials, the telescopic push rod 22 retracts, the sealing rod 21 is pulled to move upwards, the sealing plug 23 is separated from the sealing ring barrel 24, at the moment, the water-based paint in the sprayer can flow out through a gap between the sealing plug 23 and the sealing ring barrel 24, when the material injection is stopped, the telescopic push rod 22 extends to push the sealing plug 23 to be in contact with the sealing ring barrel 24, the sprayer is sealed, the sealing rod 21 drives the piston plate 29 to move when moving downwards, so that the space between the piston plate 29 and the upper part of the second cavity 202 is increased, the internal air pressure is reduced, the water is guided by the material return ring 25 and the outer sleeve 30, the guide channel 26 generates suction, the water-based paint remaining on the inner side of the sealing ring barrel 24 is sucked into the guide channel 26 under the suction of the guide channel 26, and the water-based paint remaining on the end of the sprayer is prevented from falling after the sprayer is closed, and the water-based paint leakage is avoided.
Example 2
On the basis of example 1, as shown in FIGS. 1-2; a return spring 32 is provided between the piston plate 29 and the upper portion of the second chamber 202.
The inner side of the funnel-shaped structure at the upper end of the sealing ring cylinder 24 is embedded with a sealing rubber gasket 33.
An exhaust port 34 is provided at a side of the second chamber 202, the exhaust port 34 communicates with the outside of the head main body 1, and the exhaust port 34 is located between the piston plate 29 and the partition plate 27.
The exhaust port 34 is provided with filter cotton. 35
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a water based paint packing is with annotating material shower nozzle which characterized in that includes: a nozzle body;
the inner part of the sprayer main body is divided into two cavities, namely a feeding cavity and a discharging cavity, a sealing rod is arranged in the feeding cavity, the upper end of the sealing rod extends out of the sprayer main body and is connected with a telescopic push rod, the telescopic push rod is fixed on the upper part of the sprayer main body, a sealing plug is fixed at the lower end of the sealing rod, a sealing ring cylinder is arranged in the discharging cavity, the upper end of the sealing ring cylinder is of a funnel-shaped structure, the sealing plug is positioned in the funnel-shaped structure, a material returning ring is arranged on the outer side of the discharging cavity, the material returning ring is communicated with the inner side of the sealing ring cylinder through a flow guide channel, a partition plate is arranged in the feeding cavity, the feeding cavity is divided into two cavities by the partition plate, namely a first cavity and a second cavity respectively, the first cavity is positioned in the first cavity, the side part of the first cavity is connected with a feeding pipeline, a piston plate is arranged on the sealing rod, and the piston plate is positioned in the second cavity, the side of the second cavity is annularly provided with an outer sleeve, the outer sleeve is connected with a feed back ring through a pipeline, a flow guide hole is arranged between the outer sleeve and the second cavity, and the flow guide hole is positioned at the upper part of the piston plate.
2. The filling nozzle for packaging water-based paint as claimed in claim 1, wherein a return spring is provided between the piston plate and the upper portion of the second chamber.
3. The injection nozzle for packaging water-based paint as claimed in claim 1, wherein a sealing rubber gasket is embedded inside the funnel-shaped structure at the upper end of the sealing ring cylinder.
4. The filling nozzle for packaging water-based paint as claimed in claim 1, wherein the side of the second cavity is provided with an air outlet, the air outlet is communicated with the outside of the nozzle body, and the air outlet is positioned between the piston plate and the partition plate.
5. The water-based paint packaging material injection nozzle as claimed in claim 4, wherein the air outlet is provided with filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871453.7U CN214986407U (en) | 2021-04-26 | 2021-04-26 | Water based paint packing is with annotating material shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871453.7U CN214986407U (en) | 2021-04-26 | 2021-04-26 | Water based paint packing is with annotating material shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986407U true CN214986407U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871453.7U Active CN214986407U (en) | 2021-04-26 | 2021-04-26 | Water based paint packing is with annotating material shower nozzle |
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| Country | Link |
|---|---|
| CN (1) | CN214986407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902939A (en) * | 2022-05-20 | 2022-08-16 | 滁州学院 | A automatic sprayer for gardens maintenance |
-
2021
- 2021-04-26 CN CN202120871453.7U patent/CN214986407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902939A (en) * | 2022-05-20 | 2022-08-16 | 滁州学院 | A automatic sprayer for gardens maintenance |
| CN114902939B (en) * | 2022-05-20 | 2023-06-30 | 滁州学院 | A automatic atomizer for gardens maintenance |
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