CN216756856U - Powder coating spraying recovery unit - Google Patents
Powder coating spraying recovery unit Download PDFInfo
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- CN216756856U CN216756856U CN202122865361.0U CN202122865361U CN216756856U CN 216756856 U CN216756856 U CN 216756856U CN 202122865361 U CN202122865361 U CN 202122865361U CN 216756856 U CN216756856 U CN 216756856U
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Abstract
The utility model relates to the field of powder coating, in particular to a powder coating spraying and recycling device. The spraying device comprises a spraying chamber and a baking chamber 2, wherein a transmission chain for hanging building material for transmission spraying is arranged between the spraying chamber and the baking chamber; a plurality of groups of spraying guns are arranged on two sides of the spraying chamber 1 in a staggered manner in the building material conveying direction, each group of spraying guns is provided with a plurality of spray heads, and each group of spraying guns can be driven by a pneumatic cylinder to move up and down; the spraying guns on the two sides are provided with ash cleaning devices on the outer sides in opposite directions, a conveying belt for conveying the falling powder coating to one side is arranged below the conveying chain at the spraying chamber, and the conveying direction of the conveying belt is perpendicular to the conveying direction of the conveying chain. Spraying can be carried out on one side of the air curtain without a dust mask, and automatic spraying can also be carried out through a spraying gun; the powder that drops is sent to the air curtain bottom through the conveyor belt and is insufflated to the collecting tank in, because the induced air passageway is crooked, therefore the wind of air curtain can not direct action and collecting tank.
Description
Technical Field
The utility model relates to the field of powder coating, in particular to a powder coating spraying and recycling device.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. Unlike conventional solvent-based coatings and water-based coatings, the dispersion medium is not a solvent and water, but air. It has the characteristics of no solvent pollution, 100 percent film forming and low energy consumption. Powder coatings fall into two broad categories, thermoplastic and thermosetting. The appearance (luster and leveling property) of a coating film of the thermoplastic powder coating is poor, and the adhesion between the thermoplastic powder coating and metal is also poor, so the thermoplastic powder coating is rarely applied in the field of automobile coating. The appearance, various mechanical properties and corrosion resistance of a paint film formed by the paint can meet the requirements of automobile coating.
Powder coating has a large amount of powder to spray in the air when the spraying, also the adhesion has a large amount of powder coating on the wall of both sides, and the workman need take dust mask when artifical spraying, very inconvenient, can produce powder coating's wasting of resources simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide a powder coating spraying and recycling device.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a powder coating spraying recovery unit which characterized in that: the spraying device comprises a spraying chamber 1 and a baking chamber 2, wherein a transmission chain 3 for hanging building material transmission spraying is arranged between the spraying chamber 1 and the baking chamber 2; a plurality of groups of spraying guns 4 are arranged on two sides of the spraying chamber 1 in the building material conveying direction in a staggered mode, each group of spraying guns 4 is provided with a plurality of spray heads, and each group of spraying guns can be driven by a pneumatic cylinder 5 to move up and down; the spraying guns 4 on the two sides are provided with ash cleaning devices on the outer sides in opposite directions, a conveying belt 6 for conveying the falling powder coating to one side is arranged below the conveying chain at the spraying chamber, and the conveying direction of the conveying belt 6 is perpendicular to the conveying direction of the conveying chain 3.
The dust removing device comprises an air curtain machine and a first air outlet 7, the air curtain machine 8 is arranged on two sides of the top of the spraying chamber 1, the first air outlet 7 is arranged right below the air curtain machine, and a collecting tank 9 is communicated below the first air outlet 7; the spray head penetrates through the air curtain and extends into the spraying chamber 1.
The transmission band 6 inclines to transmission direction one side below, and its minimum is in the first air outlet 7 of one side.
An arc-shaped air inducing channel 10 is arranged below the first air outlet 7, a second air outlet is arranged at one side of the tail end of the air inducing channel, and a second air outlet is arranged below the air inducing channel; and the second air outlet is provided with a dust filter 11.
An eccentric motor 12 is arranged on one side of the dust filter screen.
The utility model has the beneficial effects that:
the device can isolate the internal dust from the outside through the air curtain, and meanwhile, the powder cannot be adhered to the wall;
when workers spray, the air curtain can isolate internal dust from the outside, so that spraying can be operated on one side of the air curtain without a dustproof mask, and automatic spraying can be performed through a spraying gun; the powder that drops is sent to the air curtain bottom through the transmission band and is insufflated to the collecting tank in, because the induced air passageway is crooked, therefore the wind of air curtain can not direct action and collecting tank.
Drawings
The utility model is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic of the present invention;
FIG. 2 is a schematic view of the interior of the collection tank;
fig. 3 is a side sectional view.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
see fig. 1-3.
The utility model discloses a powder coating spraying and recovering device, which is characterized in that: the spraying device comprises a spraying chamber 1 and a baking chamber 2, wherein a transmission chain 3 for hanging building material transmission spraying is arranged between the spraying chamber 1 and the baking chamber 2; a plurality of groups of spraying guns 4 are arranged on two sides of the spraying chamber 1 in the building material conveying direction in a staggered mode, each group of spraying guns 4 is provided with a plurality of spray heads, and each group of spraying guns can be driven by a pneumatic cylinder 5 to move up and down; the spraying guns 4 on two sides are provided with ash removal devices on the outer sides in opposite directions, a conveying belt 6 for conveying the falling powder coating to one side is arranged below the conveying chain at the spraying chamber, and the conveying direction of the conveying belt 6 is perpendicular to the conveying direction of the conveying chain 3.
The dust removing device comprises an air curtain machine and a first air outlet 7, the air curtain machine 8 is arranged on two sides of the top of the spraying chamber 1, the first air outlet 7 is arranged right below the air curtain machine, and a collecting tank 9 is communicated below the first air outlet 7; the spray head penetrates through the air curtain and extends into the spraying chamber 1.
The transmission band 6 inclines to transmission direction one side below, and its lowest end is in the first air outlet 7 of one side.
An arc-shaped air inducing channel 10 is arranged below the first air outlet 7, a second air outlet is arranged at one side of the tail end of the air inducing channel, and a second air outlet is arranged below the air inducing channel; and the second air outlet is provided with a dust filter 11.
An eccentric motor 12 is arranged on one side of the dust filter screen.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (5)
1. The utility model provides a powder coating spraying recovery unit which characterized in that: the spraying device comprises a spraying chamber (1) and a baking chamber (2), wherein a transmission chain (3) for hanging building material transmission spraying is arranged between the spraying chamber (1) and the baking chamber (2); a plurality of groups of spraying guns (4) are arranged on two sides of the spraying chamber (1) in the building material conveying direction in a staggered mode, each group of spraying guns (4) is provided with a plurality of spray heads, and each group of spraying guns can be driven to move up and down through a pneumatic cylinder (5); the spraying guns (4) on the two sides are provided with ash cleaning devices on the outer sides in opposite directions, a conveying belt (6) for conveying dropped powder coating to one side is arranged below the conveying chain at the spraying chamber, and the conveying direction of the conveying belt (6) is perpendicular to the conveying direction of the conveying chain (3).
2. The recycling apparatus for powder paint spray coating as claimed in claim 1, wherein: the dust removing device comprises an air curtain machine and a first air outlet (7), the air curtain machine (8) is arranged on two sides of the top of the spraying chamber (1), the first air outlet (7) is arranged right below the air curtain machine, and a collecting tank (9) is communicated below the first air outlet (7); the spray head penetrates through the air curtain and extends into the spraying chamber (1).
3. The recycling apparatus for powder paint spray coating as claimed in claim 2, wherein: the transmission band (6) inclines to transmission direction one side below, and its lowest end is in first air outlet (7) of one side.
4. The recycling apparatus for powder paint spray coating as claimed in claim 2, wherein: an arc-shaped air inducing channel (10) is arranged below the first air outlet (7), a second air outlet is arranged at one side of the tail end of the air inducing channel, and a second air outlet is arranged below the air inducing channel; and the second air outlet is provided with a dust filtering net (11).
5. The recycling apparatus for powder paint spray coating as claimed in claim 4, wherein: an eccentric motor (12) is arranged on one side of the dust filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865361.0U CN216756856U (en) | 2021-11-22 | 2021-11-22 | Powder coating spraying recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865361.0U CN216756856U (en) | 2021-11-22 | 2021-11-22 | Powder coating spraying recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216756856U true CN216756856U (en) | 2022-06-17 |
Family
ID=81963628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865361.0U Active CN216756856U (en) | 2021-11-22 | 2021-11-22 | Powder coating spraying recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216756856U (en) |
-
2021
- 2021-11-22 CN CN202122865361.0U patent/CN216756856U/en active Active
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