CN201482625U - Two-component polyurethane atomization spray gun - Google Patents
Two-component polyurethane atomization spray gun Download PDFInfo
- Publication number
- CN201482625U CN201482625U CN2009201873635U CN200920187363U CN201482625U CN 201482625 U CN201482625 U CN 201482625U CN 2009201873635 U CN2009201873635 U CN 2009201873635U CN 200920187363 U CN200920187363 U CN 200920187363U CN 201482625 U CN201482625 U CN 201482625U
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- CN
- China
- Prior art keywords
- spray head
- connector
- shower nozzle
- component polyurethane
- spray
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a two-component polyurethane atomization spray gun which comprises a gun body and a gun barrel. The two-component polyurethane atomization spray gun is characterized in that the front end of the gun barrel is provided with a connection head, the front end of the connection head is provided with a spray head which has the function of reinforcing the mixing of a liquid material and is matched with a spray head cap for reinforcing the atomization effect, the spray head is arranged in the hollow spray head cap, the front end of the spray head cap is provided with a spraying hole, and the spray head cap is connected with the connection head. The utility model has the advantages that a two-component liquid material of a component A and a component B is mixed in the gun barrel, enters a charging hole of the spray head under the action of pressure and then is divided into two parts when being discharged out of a discharging hole, and then the two parts are converged in a hollow cavity formed between the spray head cap and the spray head to form secondary mixing, so that the mixing of the material is more uniform; and the spray head cap which is connected on the connection head regulates the distance of the spraying hole at the front end of the spray head cap and the front end face of the spray head by screw threads, so the atomization effect is better. After the material with more uniform mixing and better atomization is ejected out, the surface is more smooth, and the strength is higher after being solidified, so that the construction quality is better.
Description
Technical field:
The utility model relates to a kind of spray gun, particularly a kind of spray gun that sprays quick-set, dual-component polyurethane.
Background technology:
At present, being extensive use of the dual-component polyurethane material under the coal mine nurses the crag in places such as tunnel, the dual-component polyurethane material that use the down-hole, before mixing, spraying, be two kinds of liquid material of a kind of first, second placed apart, normally by two pressure fluid reservoirs, with two kinds of liquid material of first, second be delivered to mix in the spray gun after, nozzle by spray gun is ejected into mixed liquid material on the crag, and the dual-component polyurethane that ejects is spontaneous curing in three, five minutes usually.The spray gun that uses comprises rifle body, plate machine, feed pipe, discharge nozzle, valve and gun barrel at present, is provided with helical blade in the described gun barrel, constitutes propelling, agitating device; Described feed pipe and discharge nozzle are two, valve also is two, control the switching of two feed pipes respectively, pull the plate machine, when opening valve, the two kinds of liquid material of first, second that are stored in the dual-component polyurethane in the fluid reservoir flow into feed pipe, valve, discharge nozzle and gun barrel in proper order by two pressure hoses under the effect of pressure, enter in the gun barrel and mix, at last from being connected the nozzle ejection of gun barrel front end by helical blade.This spray gun is because the length of gun barrel can not be long, helical blade is in the process that advances two component liquid material to advance, the effect of stirring is not too strong, therefore, this spray gun exists material to mix uneven defective, simultaneously, because the liquid material directly enters nozzle, also there is the atomizing effect defect of bad in this spray gun.
Summary of the invention:
The purpose of this utility model is even more, the better dual-component polyurethane atomizing lance of atomizing effect that a kind of two-component materials of design mixes.
The realization the technical solution of the utility model is, a kind of dual-component polyurethane atomizing lance, comprise rifle body and gun barrel, it is characterized in that, described gun barrel front end is provided with connector, and the front end setting of connector has to be strengthened liquid material mixed function and cooperate sprinkler cap to strengthen the shower nozzle of atomizing effect, and described shower nozzle is arranged in the sprinkler cap of hollow, the sprinkler cap front end has spray orifice, and sprinkler cap is connected with connector.
The utility model has the advantages that, the two component liquid material of first, second mix in gun barrel, after entering shower nozzle under the effect of pressure, when entering the discharge opening of perforation, the charging hole of shower nozzle is divided into two, converge in the cavity that between sprinkler cap and shower nozzle, forms then, the formation secondary mixes, thereby makes the mixing of material more even, and then sprays from the spray orifice of sprinkler cap front end; The sprinkler cap that is connected on the connector passes through the spray orifice of its front end of threaded adjusting and the distance of shower nozzle front end face, thereby makes atomizing effect better, and can be fit to the liquid material of different pressure and variable concentrations.Mix more evenly, the better material of atomizing after ejecting, the surface is more smooth, it is higher to solidify back intensity, thereby makes construction quality better.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged drawing of part such as shower nozzle, sprinkler cap among Fig. 1.
Number in the figure: 1 rifle body, 2 gun barrels, 3 connectors, 4 sprinkler caps, 5 shower nozzles, 6 spray orifices, 7 front end faces, 8 discharge openings, 9 charging holes, 10 cushion blocks, 11 access openings.
The specific embodiment:
Referring to Fig. 1, Fig. 2, described shower nozzle 5 is a columniform cylinder, and the side of cylinder has the discharge opening 8 of perforation, has the charging hole 9 that is communicated with discharge opening 8 on the end face of the end that shower nozzle 5 links to each other with connector 3; The side of described shower nozzle 5 is symmetrically arranged with two parallel planes, and described discharge opening 8 is arranged between two planes; Described charging hole 9 and shower nozzle 5 are coaxial; Described charging hole 9 is vertical with discharge opening 8; Described shower nozzle 5 and connector 3 are threaded, and are provided with seal washer between end face that is threaded and the connector 3; Also be provided with cushion block 10 between described shower nozzle 5 and the connector 3; Described sprinkler cap 4 and connector 3 are threaded, and connect by this, regulate the distance between sprinkler cap front end spray orifice 6 and shower nozzle 5 front end faces 7, realize the atomizing effect that the utility model is best.Be provided with the access opening 11 of liquid material in the described connector 3, the charging hole 9 of this access opening 11 and shower nozzle 5 is communicated with; Between described gun barrel 2 and the rifle body 1, be between connector 3 and the gun barrel 2 and be threaded, so that the cleaning of the utility model after using.
Claims (3)
1. dual-component polyurethane atomizing lance, comprise rifle body (1) and gun barrel (2), it is characterized in that, described gun barrel (2) front end is provided with connector (3), the front end setting of connector (3) has to be strengthened liquid material mixed function and cooperates sprinkler cap (4) to strengthen the shower nozzle (5) of atomizing effect, described shower nozzle (5) is arranged in the sprinkler cap (4) of hollow, and sprinkler cap (4) front end has spray orifice (6), and sprinkler cap (4) is connected with connector (3).
2. by the described dual-component polyurethane atomizing lance of claim 1, it is characterized in that, described shower nozzle (5) is a columniform cylinder, the side of cylinder has the discharge opening (8) of perforation, has on the end face of the end that shower nozzle (5) links to each other with connector (3) and charging hole (9) that discharge opening (8) is communicated with.
3. by the described dual-component polyurethane atomizing lance of claim 1, it is characterized in that described shower nozzle (5) and connector (3) are threaded; Be provided with cushion block (10) between described shower nozzle (5) and the connector (3); Described sprinkler cap (4) and connector (3) are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873635U CN201482625U (en) | 2009-09-04 | 2009-09-04 | Two-component polyurethane atomization spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873635U CN201482625U (en) | 2009-09-04 | 2009-09-04 | Two-component polyurethane atomization spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482625U true CN201482625U (en) | 2010-05-26 |
Family
ID=42421518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201873635U Expired - Fee Related CN201482625U (en) | 2009-09-04 | 2009-09-04 | Two-component polyurethane atomization spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482625U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797889A (en) * | 2016-02-03 | 2016-07-27 | 惠州三高电子科技有限公司 | Air spraying control device of spraying product |
| CN106111379A (en) * | 2016-08-31 | 2016-11-16 | 宁波浩盛气动机械有限公司 | A kind of liquid spray gun |
| CN111305026A (en) * | 2020-02-26 | 2020-06-19 | 郑州大学 | Polymer mixes slip casting rifle |
-
2009
- 2009-09-04 CN CN2009201873635U patent/CN201482625U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797889A (en) * | 2016-02-03 | 2016-07-27 | 惠州三高电子科技有限公司 | Air spraying control device of spraying product |
| CN105797889B (en) * | 2016-02-03 | 2017-12-05 | 惠州三高电子科技有限公司 | A kind of air injection control device of spray product |
| CN106111379A (en) * | 2016-08-31 | 2016-11-16 | 宁波浩盛气动机械有限公司 | A kind of liquid spray gun |
| CN111305026A (en) * | 2020-02-26 | 2020-06-19 | 郑州大学 | Polymer mixes slip casting rifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120904 |