CN216150103U - Solvent-free paint pumping spraying system - Google Patents
Solvent-free paint pumping spraying system Download PDFInfo
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- CN216150103U CN216150103U CN202122190117.9U CN202122190117U CN216150103U CN 216150103 U CN216150103 U CN 216150103U CN 202122190117 U CN202122190117 U CN 202122190117U CN 216150103 U CN216150103 U CN 216150103U
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Abstract
The utility model discloses a solvent-free paint pumping spraying system, belongs to the field of spraying equipment, and solves the problem that the spraying effect is influenced because materials in a charging basket of the existing spraying device are easy to condense. The spraying system comprises a charging bucket, a material conveying pump and a spray gun, wherein the material conveying pump is communicated with the charging bucket through a material inlet pipe, the spray gun is communicated with the material conveying pump through a material outlet pipe, the top of the charging bucket is provided with an opening, a pressing plate is movably inserted into the charging bucket, the top of the pressing plate is provided with a balancing weight, the outer edge of the bottom of the pressing plate is provided with an annular scraper knife, and the outer wall of the scraper knife is attached to the inner wall of the charging bucket; the charging basket is characterized in that an inserting rod is further arranged in the charging basket, the inserting rod sequentially and movably penetrates through the balancing weight and the pressing plate and extends to the bottom of the charging basket, a stirring blade is arranged at the bottom of the inserting rod, and a rotating disc is arranged at the top of the inserting rod. The solvent-free paint pumping spraying system can simultaneously stir the paint in the charging basket and clean the paint on the inner wall of the charging basket, thereby ensuring the spraying effect.
Description
Technical Field
The present invention relates to spray coating equipment, and more particularly, it relates to a solventless paint pump spray coating system.
Background
Solvent-free coatings (also called active solvent coatings) refer to coatings in which the solvent finally becomes a component of the coating film and no VOC (volatile organic compounds) is emitted to the atmosphere during the curing and film-forming process. In the process of coating, the solvent-free paint is generally sprayed on an object by using a spraying device, and a pumping spraying device is a common spraying machine. The existing solvent-free paint pumping spraying device generally comprises a charging basket, a material conveying pump and a spray gun, wherein the material conveying pump extracts solvent-free paint from the charging basket and sprays the solvent-free paint out through the spray gun to finish spraying work. However, the existing solvent-free paint pumping spraying device is easy to coagulate or adhere to the inner wall of the charging basket due to long storage of materials in the charging basket, thereby affecting the spraying effect. Thus, there remains a need for further improvements in existing solventless paint pump spray devices.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art, and provides a solvent-free paint pumping spraying system which can simultaneously stir paint in a charging basket and clean the paint on the inner wall of the charging basket, so as to ensure the spraying effect.
The technical scheme of the utility model is as follows: a solvent-free coating pumping spraying system comprises a charging bucket, a delivery pump and a spray gun, wherein the delivery pump is communicated with the charging bucket through a feeding pipe, the spray gun is communicated with the delivery pump through a discharging pipe, the top of the charging bucket is provided with an opening, a pressure plate is movably inserted into the charging bucket, the top of the pressure plate is provided with a balancing weight, the outer edge of the bottom of the pressure plate is provided with an annular scraper knife, and the outer wall of the scraper knife is attached to the inner wall of the charging bucket; the charging basket is characterized in that an inserting rod is further arranged in the charging basket, the inserting rod sequentially and movably penetrates through the balancing weight and the pressing plate and extends to the bottom of the charging basket, a stirring blade is arranged at the bottom of the inserting rod, and a rotating disc is arranged at the top of the inserting rod.
The improved material bucket is further improved in that the lower part of the material bucket is movably provided with a filter screen, the inner wall of the lower part of the material bucket is also provided with a plurality of supporting tables, the filter screen is lapped on the supporting tables, the inserted bar movably penetrates through the filter screen, and the stirring blade is positioned below the filter screen.
Furthermore, a hook is arranged on one side of the charging bucket, and the discharging pipe is hung on the hook.
Furthermore, handles are arranged on two sides of the top of the pressing plate.
Furthermore, a plurality of self-locking universal wheels are arranged at the bottom of the charging bucket.
Furthermore, the other side of the charging bucket is provided with a handrail.
Furthermore, the front surface of the charging bucket is also provided with a perspective window.
Advantageous effects
1. According to the solvent-free paint pumping spraying system, the scraper knife, the inserting rod, the stirring blade and other components are arranged in the charging basket, when the solvent-free paint pumping spraying system is used, paint is poured into the charging basket through the opening in the top of the charging basket, the pressing plate is inserted into the charging basket, the material conveying pump is started, the spraying gun is held by hand, and during spraying, the paint gives certain pressure to the paint under the action of the gravity of the pressing plate and the balancing weight, so that the paint is better pumped out by the material conveying pump, meanwhile, the paint capacity is reduced along with the spraying, the pressing plate and the scraper knife move downwards, the paint on the inner wall of the charging basket can be scraped, and the paint is prevented from being adhered to the inner wall of the charging basket; and before next spraying, can drive stirring leaf up-and-down motion and rotate through pulling rotation or rotatory rolling disc, can stir the material of storage bucket bottom, prevent that the coating that condenses from blockking up the problem of conveying pump, this paint finishing can realize stirring and clear up storage bucket inner wall coating to the coating in the storage bucket simultaneously, guarantees the effect of spraying.
2. According to the solvent-free paint pumping spraying system, the filter screen is arranged in the charging basket, so that impurity particles in the paint can be filtered out, and the spraying quality is improved; and the filter screen is swing joint's mode with storage bucket, inserted bar, when stirring coating, can drive the filter screen and reciprocate, not only can further improve stirring effect, still makes things convenient for the filter screen to take out simultaneously and clears up, and it is very convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
Wherein: 1-material barrel, 2-material conveying pump, 3-spray gun, 4-material feeding pipe, 5-material discharging pipe, 6-pressing plate, 7-balancing weight, 8-shovel blade, 9-inserted rod, 10-stirring blade, 11-rotating disk, 12-filter screen, 13-supporting table, 14-hook, 15-lifting handle, 16-self-locking universal wheel, 17-handrail and 18-perspective window.
Detailed Description
The utility model is further described below with reference to examples, but not to be construed as being limited thereto, and any number of modifications which can be made by anyone within the scope of the claims are also within the scope of the claims.
Referring to fig. 1-2, the solvent-free paint pumping and spraying system comprises a charging basket 1, a material delivery pump 2 and a spray gun 3, wherein the material delivery pump 2 is fixed at the lower part of one side of the charging basket 1, the material delivery pump 2 is communicated with the charging basket 1 through a material inlet pipe 4, the spray gun 3 is communicated with the material delivery pump 2 through a material outlet pipe 5, the material outlet pipe 5 is a hose, the top of the charging basket 1 is opened to facilitate pouring of paint, a pressing plate 6 is movably inserted into the charging basket 1, a balancing weight 7 is arranged at the top of the pressing plate 6 to increase gravity, an annular scraper knife 8 is arranged at the outer edge of the bottom of the pressing plate 6, and the outer wall of the scraper knife 8 is attached to the inner wall of the charging basket 1; still be equipped with inserted bar 9 in storage bucket 1, this inserted bar 9 activity in proper order runs through balancing weight 7, clamp plate 6 and extends to storage bucket 1 bottom, and the bottom of inserted bar 9 is equipped with stirring leaf 10, and the top of inserted bar 9 is equipped with rolling disc 11.
According to the solvent-free paint pumping spraying system, the scraper knife 8, the inserting rod 9, the stirring blade 10 and other components are arranged in the charging basket 1, when the solvent-free paint pumping spraying system is used, paint is poured into the charging basket 1 through the opening in the top of the charging basket 1, the pressing plate 6 is inserted into the charging basket 1, the material conveying pump 2 is started, the spray gun 3 is held by hand, and spraying operation can be carried out, wherein in the spraying process, the paint gives certain pressure to the paint under the action of the gravity of the pressing plate 6 and the balancing weight 7, so that the paint is better pumped out by the material conveying pump 2, meanwhile, the paint capacity is reduced along with the spraying, the pressing plate 6 and the scraper knife 8 move downwards, the paint on the inner wall of the charging basket 1 can be scraped off, and the paint is prevented from being adhered to the inner wall of the charging basket 1; and before next spraying, can drive stirring leaf 9 up-and-down motion and rotate through pulling or rotatory rolling disc 11, can stir the material of storage bucket 1 bottom, prevent the problem of the defeated material pump 2 of coating jam that condenses, this paint finishing can realize stirring and clear up storage bucket inner wall coating to the coating in the storage bucket simultaneously, guarantees the effect of spraying.
Preferably, a filter screen 12 is movably mounted at the lower part of the charging basket 1, a plurality of support tables 13 are further arranged on the inner wall of the lower part of the charging basket 1, wherein the filter screen 12 is lapped on the support tables 13, the inserted link 9 movably penetrates through the filter screen 12, and the stirring blade 10 is located below the filter screen 12.
According to the solvent-free paint pumping spraying system, the filter screen 12 is arranged in the charging basket 1, so that impurity particles in paint can be filtered out, and the spraying quality is improved; and filter screen 12 and storage bucket 1, inserted bar 9 are swing joint's mode, when stirring coating, can drive filter screen 12 and reciprocate, not only can further improve stirring effect, still make things convenient for filter screen 12 to take out simultaneously and clear up, it is very convenient to use.
Preferably, be equipped with couple 14 in storage bucket 1 one side, discharging pipe 5 hangs on couple 14, conveniently hangs discharging pipe 5, prevents the messy problem of pipeline.
Preferably, handles 15 are arranged on two sides of the top of the pressing plate 6, so that the pressing plate 6 can be conveniently lifted up and the coating can be added again.
Preferably, a plurality of self-locking universal wheels 16 are arranged at the bottom of the charging basket 1, so that the whole spraying system can be conveniently moved to a designated place for use, and the use is flexible and convenient.
Preferably, a handrail 17 is arranged at the other side of the charging basket 1, so that the whole spraying system can be conveniently pushed.
Preferably, a perspective window 18 is further arranged on the front surface of the charging basket 1, so that the coating capacity in the charging basket 1 can be conveniently observed, and coating can be conveniently added in time.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.
Claims (7)
1. A solvent-free paint pumping spraying system comprises a charging bucket (1), a delivery pump (2) and a spray gun (3), wherein the delivery pump (2) is communicated with the charging bucket (1) through a feeding pipe (4), the spray gun (3) is communicated with the delivery pump (2) through a discharging pipe (5), and the solvent-free paint pumping spraying system is characterized in that the top of the charging bucket (1) is opened, a pressing plate (6) is movably inserted into the charging bucket (1), a balancing weight (7) is arranged at the top of the pressing plate (6), an annular scraper knife (8) is arranged at the outer edge of the bottom of the pressing plate (6), and the outer wall of the scraper knife (8) is attached to the inner wall of the charging bucket (1); the feed bucket (1) in still be equipped with inserted bar (9), inserted bar (9) move about in proper order and run through balancing weight (7), clamp plate (6) and extend to feed bucket (1) bottom, just the bottom of inserted bar (9) is equipped with stirring leaf (10), the top of inserted bar (9) is equipped with rolling disc (11).
2. The solvent-free paint pumping and spraying system according to claim 1, wherein a filter screen (12) is movably mounted at the lower part of the charging basket (1), a plurality of support tables (13) are further arranged on the inner wall of the lower part of the charging basket (1), the filter screen (12) is lapped on the support tables (13), the inserted rod (9) movably penetrates through the filter screen (12), and the stirring blade (10) is located below the filter screen (12).
3. The solvent-free paint pumping and spraying system according to claim 1, wherein a hook (14) is arranged on one side of the charging barrel (1), and the discharging pipe (5) is hung on the hook (14).
4. The solventless paint pumping system of claim 1 wherein said platen (6) has handles (15) on both sides of the top.
5. The solvent-free paint pumping and spraying system according to claim 1, wherein the bottom of the charging basket (1) is provided with a plurality of self-locking universal wheels (16).
6. A solvent-free paint pumping and spraying system as claimed in claim 5, wherein the other side of the charging barrel (1) is provided with a handrail (17).
7. A solvent-free paint pumping and spraying system as claimed in any one of claims 1 to 6, wherein the front face of the barrel (1) is further provided with a see-through window (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190117.9U CN216150103U (en) | 2021-09-10 | 2021-09-10 | Solvent-free paint pumping spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190117.9U CN216150103U (en) | 2021-09-10 | 2021-09-10 | Solvent-free paint pumping spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150103U true CN216150103U (en) | 2022-04-01 |
Family
ID=80848278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190117.9U Active CN216150103U (en) | 2021-09-10 | 2021-09-10 | Solvent-free paint pumping spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150103U (en) |
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2021
- 2021-09-10 CN CN202122190117.9U patent/CN216150103U/en active Active
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