CN217615509U - Electrostatic powder spraying mechanism of aluminium alloy - Google Patents
Electrostatic powder spraying mechanism of aluminium alloy Download PDFInfo
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- CN217615509U CN217615509U CN202221515384.7U CN202221515384U CN217615509U CN 217615509 U CN217615509 U CN 217615509U CN 202221515384 U CN202221515384 U CN 202221515384U CN 217615509 U CN217615509 U CN 217615509U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of electrostatic powder spraying, in particular to an electrostatic powder spraying mechanism for aluminum profiles, which comprises a shell, a door plate, support legs, a handle, a powder box, a recycling box, a funnel, a spraying box, a spraying device, a conveying pipeline, a cylinder, an L-shaped rod, a ring, a hook, a fan and an air pipe; the spraying box is connected with the shell, and the spraying devices are connected with the spraying box in a sliding manner; the conveying pipe is connected with the powder box and the spraying device, the cylinder is connected with the spraying device, and the conveying pipe is provided with a powder spraying pump; the lower end of the spraying box is connected with a funnel, the funnel is connected with a recovery box, a fan of the recovery box is connected, and a filter disc is arranged at the communication position of an air pipe and the recovery box; the L-shaped rod is connected with the spraying box, the circular ring is sleeved on the outer side of the L-shaped rod, and the hook is connected with the circular ring; the door plate is connected with the shell, and the handle is connected with the door plate; the stabilizer blade is equipped with a plurality ofly, and the lower extreme of casing is all connected to a plurality of stabilizer blades. The utility model can adjust the position of the spraying gun and has high flexibility; be provided with collection box and fan, it is high to retrieve the powder recycle rate that drops.
Description
Technical Field
The utility model relates to an electrostatic powder spraying technical field specifically is and an electrostatic powder spraying mechanism of aluminium alloy.
Background
The aluminum profile processing flow mainly comprises three steps of fusion casting, extrusion and surface treatment. The surface treatment of the aluminum profile is one of the most important links in the processing of the aluminum profile and is the most visual inspection item when the product is accepted. The current aluminum profile surface treatment technology mainly comprises five major types, namely electrostatic powder spraying, fluorocarbon spraying, electrophoresis, anodic oxidation and wood grain transfer printing treatment. With the stricter regulation of the content of Volatile Organic Compounds (VOC) in the atmosphere by the environmental protection law, the painting industry is trying to develop a relatively mild painting technology for the environment, and after long-term research and experiments, the electrostatic powder spraying is found to be the cleanest painting technology which can be achieved at present. The powder coating does not use volatile solvents such as organic solvents, water and the like, and is an inorganic solvent type coating, so that pollution and public hazards caused by the solvents, including poisoning incidents of operators caused by the organic solvents, are greatly reduced; and the organic solvent can not cause fire. Since the powder coating is available, no major safety accident caused by the powder coating occurs.
Chinese patent with publication number CN211412497U discloses an aluminum profile electrostatic powder spraying device, which comprises a box body, wherein a storage structure is arranged above an inner cavity of the box body, a spraying mechanism is arranged below the storage structure, the storage structure is used for supplying spraying powder, the spraying mechanism is used for spraying, and adjusting mechanisms are arranged above two sides of the inner cavity of the box body; the utility model discloses a box, storage structure, spraying mechanism, adjustment mechanism, second hydraulic stem, layer board, bearing structure and tilting mechanism's setting for this spraying device possesses the contact point area that can reduce fixed centre gripping, can guarantee the advantage of spraying efficiency and even degree simultaneously, has solved at the spraying in-process of aluminium alloy at present, hinders the spraying to its fixed anchor clamps rather than contact point part.
However, the technical scheme has the following defects:
according to the scheme, when spraying is carried out, the spray head is fixed and cannot be adjusted, adjustment cannot be carried out according to the shape of the aluminum profile, and the flexibility of equipment is not high; the recovery utilization rate of the powder falling in the electrostatic powder spraying is high, but the scheme does not treat the falling powder, so that waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides an electrostatic powder spraying mechanism of aluminium alloy.
The technical scheme of the utility model: an electrostatic powder spraying mechanism for aluminum profiles comprises a shell, a door panel, support legs, a handle, a powder box, a recovery box, a funnel, a spraying box, a spraying device, a conveying pipe, an L-shaped rod, a circular ring, a hook, a fan and an air pipe;
the spraying boxes are connected with the inner wall of the shell, a plurality of spraying devices are arranged and are connected with the spraying boxes in a sliding mode, and the spraying devices are uniformly distributed in the height direction of the spraying boxes; a cylinder for driving the spraying device to move along the horizontal direction is arranged in the shell; the air cylinders correspond to the spraying devices one by one;
the powder box is arranged inside the shell; the conveying pipe is connected with the powder box and the spraying device, and a powder spraying pump is arranged on the conveying pipe;
the lower end of the spraying box is connected with the funnel, the discharge end of the funnel is connected with the recovery box, and the recovery box is placed in the shell and is positioned below the spraying box; the recycling tank is connected with the fan through an air pipe, and a filter disc is arranged at the communication part of the air pipe and the recycling tank;
the L-shaped rod is connected with the upper end of the spraying box, the circular ring is sleeved on the outer side of the L-shaped rod, and the hook is connected with the circular ring;
the door plate is connected with the shell, and the handle is connected with the door plate; the stabilizer blade is equipped with a plurality ofly, and the lower extreme of casing is all connected to a plurality of stabilizer blades.
Preferably, the spraying device comprises a spraying gun, a sliding block a and a telescopic mechanism;
the cylinder is connected with a sliding block a, a sliding groove a is formed in the spraying box, the sliding block a is connected with the sliding groove a in a sliding mode, the other end of the sliding block a is connected with a telescopic mechanism, the telescopic mechanism is connected with a spraying gun, and the discharging end of a conveying pipeline is connected with the feeding end of the spraying gun.
Preferably, the spray gun is provided with a gun head, and the gun head is in threaded fit connection with the spray gun.
Preferably, the device also comprises a slide block b; the top of the spraying box is provided with a chute b; the sliding block b is connected with the L-shaped rod and is connected with the sliding groove b in a sliding mode.
Preferably, a transparent plate is arranged on the door panel.
Preferably, the inner diameter of the hopper is gradually reduced in the height direction of the spray booth.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
opening the door plate, pulling the L-shaped rod out of the spraying box through the sliding block b, hanging the aluminum profile to be processed on a hook, pushing the aluminum profile into the spraying box, closing the door plate, adjusting the positions of the spraying devices according to the shapes to start spraying, enabling powder which is not adsorbed on the surface of the aluminum profile to fall onto a funnel, and enabling the fan to work to suck the powder into a recovery box to finish recovery; the slide block a controls the spraying gun to horizontally move on the inner wall of the spraying box, and the telescopic mechanism controls the spraying gun to move in the direction vertical to the inner wall of the spraying box, so that the spraying position of the spraying gun can be flexibly adjusted, and the flexibility is high during use; a recovery box and a fan are arranged below the powder recovery box, so that the recovery rate of the recovered and dropped powder is high; the transparent plate on the door plate can observe the spraying condition in the spraying box at any time.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 and fig. 3 are schematic structural diagrams of the electrostatic powder spraying mechanism for aluminum profiles provided by the present invention.
FIG. 4 is a partial enlarged view of the portion A in FIG. 2
Reference numerals are as follows: 1. a housing; 2. a door panel; 3. a transparent plate; 4. a support leg; 5. a handle; 6. a powder box; 7. a recycling bin; 8. a funnel; 9. spraying box; 10. a spray gun; 11. a slide block a; 12. a telescoping mechanism; 13. a delivery pipe; 14. a slide block b; 15. an L-shaped rod; 16. a circular ring; 17. hooking; 18. a fan; 19. and (7) an air pipe.
Detailed Description
Example one
As shown in fig. 1-4, the electrostatic powder spraying mechanism for aluminum profiles provided by the present invention comprises a housing 1, a door plate 2, a support leg 4, a handle 5, a powder box 6, a recycling box 7, a funnel 8, a spraying box 9, a spraying device, a material conveying pipe 13, a cylinder, a slider b14, an L-shaped rod 15, a ring 16, a hook 17, a fan 18, and an air pipe 19;
the spraying boxes 9 are connected with the inner wall of the shell 1, a plurality of spraying devices are arranged, the spraying devices are all connected with the spraying boxes 9 in a sliding mode, and the spraying devices are uniformly distributed in the height direction of the spraying boxes 9; a cylinder for driving the spraying device to move along the horizontal direction is arranged in the shell 1; the air cylinders correspond to the spraying devices one by one;
the powder box 6 is placed inside the housing 1; the material conveying pipe 13 is connected with the powder box 6 and the spraying device, and a powder spraying pump is arranged on the material conveying pipe 13;
the lower end of the spraying box 9 is connected with a funnel 8, the discharge end of the funnel 8 is communicated with a recovery box 7, and the inner diameter of the funnel 8 is further gradually reduced along the height direction of the spraying box 9; the recycling tank 7 is arranged inside the shell 1 and is positioned below the spraying tank 9;
the recycling box 7 is provided with a through hole, one end of an air pipe 19 is connected with the through hole, the other end of the air pipe is connected with the fan 18, and a filter disc is arranged at the through hole of the recycling box 7 to prevent recycled powder from being sucked out of the recycling box 7;
the top of the spraying box 9 is provided with a chute b; the sliding block b14 is connected with the L-shaped rod 15, the sliding block b14 is connected with the sliding groove b in a sliding mode, the circular ring 16 is sleeved on the outer side of the L-shaped rod 15, and the hook 17 is connected with the circular ring 16;
the door panel 2 is connected with the shell 1 through a hinge, and the handle 5 is connected to the outer side of the door panel 2 and used for pulling the door panel 2 open; a transparent plate 3 for observation is arranged on the door panel 2;
In the utility model, the door plate 2 is opened, the L-shaped rod 15 is pulled out of the spraying box 9 through the slider b14, the aluminum profile to be processed is hung on the hook 17, the L-shaped rod 15 is pushed to push the aluminum profile into the spraying box, the door plate 2 is closed, the positions of a plurality of spraying devices are adjusted according to the shape to start spraying, the powder which is not adsorbed on the surface of the aluminum profile falls onto the funnel 8, and the fan 18 works to suck the powder into the recycling box 7 to finish recycling; the position of each spraying device can be moved, so that the flexibility is high when the spraying device is used; a recovery box 7 and a fan 18 are arranged below the powder recovery box, so that the recovery rate of the recovered and dropped powder is high; the transparent plate 3 on the door panel 2 can observe the spraying condition in the spraying box 9 at any time.
Example two
As shown in fig. 4, compared with the first embodiment, the electrostatic powder spraying mechanism for aluminum profiles of the present invention includes a spraying gun 10, a slider a11 and a telescopic mechanism 12;
the cylinder is connected with a sliding block a11, and a sliding groove a is arranged on the side wall of the spraying box 9; one end of a sliding block a11 is connected with a sliding chute a in a sliding manner, the other end of the sliding block a11 is connected with a telescopic mechanism 12, the telescopic mechanism 12 is connected with a spraying gun 10, and the discharge end of a material conveying pipe 13 penetrates through the sliding chute a to be connected with the feed end of the spraying gun 10; wherein, the bottom surface of the chute a is provided with a through hole for the transmission pipe 13 to pass through, a collecting fan is also arranged between the outer end surface of the spraying box 9 and the inner wall of the shell 1 to collect the powder entering between the outer end surface of the spraying box 9 and the inner wall of the shell 1 from the through hole, and the raw material collected by the collecting fan is stored in the recovery box 7;
further, a gun head is arranged on the spray gun 10 and is in threaded fit connection with the spray gun 10.
In the embodiment, the gun head is dismounted through thread matching, and the gun head is maintained, so that the powder spraying effect can be ensured, and the service life of the machine is prolonged; the slide block a11 controls the spraying gun 10 to horizontally move on the inner wall of the spraying box 9, and the telescopic mechanism controls the spraying gun 10 to move in the direction perpendicular to the inner wall of the spraying box 9, so that the spraying position of the spraying gun 10 can be flexibly adjusted to adapt to aluminum profiles with different phase shapes, and powder can be more uniformly sprayed on the surface of the aluminum profile to be treated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (6)
1. An electrostatic powder spraying mechanism for aluminum profiles is characterized by comprising a shell (1), a door panel (2), support legs (4), a handle (5), a powder box (6), a recovery box (7), a funnel (8), a spraying box (9), a spraying device, a material conveying pipe (13), an L-shaped rod (15), a circular ring (16), a hook (17), a fan (18) and a wind pipe (19);
the spraying boxes (9) are connected with the inner wall of the shell (1), a plurality of spraying devices are arranged, the spraying devices are all connected with the spraying boxes (9) in a sliding mode, and the spraying devices are uniformly distributed in the height direction of the spraying boxes (9); a cylinder for driving the spraying device to move along the horizontal direction is arranged in the shell (1); the air cylinders correspond to the spraying devices one by one;
the powder box (6) is arranged inside the shell (1); the material conveying pipe (13) is connected with the powder box (6) and the spraying device, and a powder spraying pump is arranged on the material conveying pipe (13);
the lower end of the spraying box (9) is connected with a funnel (8), the discharge end of the funnel (8) is connected with a recovery box (7), and the recovery box (7) is placed in the shell (1) and is positioned below the spraying box (9); the recycling tank (7) is connected with a fan (18) through an air pipe (19), and a filter disc is arranged at the communication part of the air pipe (19) and the recycling tank (7);
the L-shaped rod (15) is connected with the upper end of the spraying box (9), the circular ring (16) is sleeved on the outer side of the L-shaped rod (15), and the hook (17) is connected with the circular ring (16);
the door plate (2) is connected with the shell (1), and the handle (5) is connected with the door plate (2); the supporting legs (4) are arranged in a plurality of numbers, and the supporting legs (4) are all connected with the lower end of the shell (1).
2. The electrostatic powder spraying mechanism for the aluminum profile according to claim 1, characterized in that the spraying device comprises a spraying gun (10), a sliding block a (11) and a telescopic mechanism (12);
the cylinder is connected with a sliding block a (11), a sliding chute a is arranged on the spraying box (9), the sliding chute a is connected with the sliding block a (11), the other end of the sliding block a (11) is connected with a telescopic mechanism (12), the telescopic mechanism (12) is connected with a spraying gun (10), and the discharge end of a conveying pipe (13) is connected with the feed end of the spraying gun (10).
3. The electrostatic powder spraying mechanism for the aluminum profile according to claim 2, characterized in that a gun head is arranged on the spraying gun (10), and the gun head is in threaded fit connection with the spraying gun (10).
4. The electrostatic powder spraying mechanism for the aluminum profile according to claim 1, characterized by further comprising a slider b (14); the top of the spraying box (9) is provided with a chute b; the sliding block b (14) is connected with the L-shaped rod (15), and the sliding block b (14) is connected with the sliding groove b in a sliding mode.
5. The electrostatic powder spraying mechanism for the aluminum profiles as claimed in claim 1, characterized in that a transparent plate (3) is arranged on the door panel (2).
6. The electrostatic powder spraying mechanism for aluminum profiles as claimed in claim 1, characterized in that the inner diameter of the hopper (8) is gradually reduced in the height direction of the spraying box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515384.7U CN217615509U (en) | 2022-06-16 | 2022-06-16 | Electrostatic powder spraying mechanism of aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221515384.7U CN217615509U (en) | 2022-06-16 | 2022-06-16 | Electrostatic powder spraying mechanism of aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217615509U true CN217615509U (en) | 2022-10-21 |
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ID=83626732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221515384.7U Active CN217615509U (en) | 2022-06-16 | 2022-06-16 | Electrostatic powder spraying mechanism of aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217615509U (en) |
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2022
- 2022-06-16 CN CN202221515384.7U patent/CN217615509U/en active Active
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