Powder recovery device of aluminum profile spraying equipment

Abstract

The utility model discloses a powder recovery device of aluminum profile spraying equipment, which comprises a recovery chamber and a filter screen frame, and the filter screen frame is arranged in the recovery chamber in a sliding manner; a second movable groove is formed in the filter screen frame, a second limiting plate is slidably arranged in the second movable groove, a limiting block is fixedly installed on one end face of the second limiting plate and penetrates through the second movable groove, and one end of the limiting block is arranged in the recycling chamber; a second spring is fixedly arranged between the end face, away from the limiting block, of the second limiting plate and the inner wall of the second movable groove. The connecting rod is pressed down to drive the limiting block to move, the limiting block drives the second limiting plate to move, the second limiting plate compresses the second spring, the limiting block moves out of the recycling chamber, at the moment, under the action of the first spring, the base plate drives the filter screen frame to pop out of the recycling chamber by a certain distance, and the filter screen is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder recovery, and more specifically relates to a powder recovery device for aluminum profile spraying equipment. Background Art

[0002] Powder spraying is the process of spraying powder coating onto the surface of a workpiece using powder spraying equipment. Under the action of static electricity, the powder will be evenly adsorbed on the surface of the workpiece to form a powdery coating. During the spraying process, a large amount of powder will not overlap the surface of the workpiece, resulting in waste of the powder.

[0003] The existing spraying device recycles powder coating through a collection mechanism. The filter allows the powder coating collected by the collection mechanism to fall into the collection box, while preventing the powder coating from entering the fan, avoiding the situation where the powder coating causes damage to the fan. However, during the filtering process, some of the powder coating will adhere to the filter.

[0004] The existing device filter is generally fixed inside the device using bolts, which makes it inconvenient to replace it.

[0005] In summary, the present invention provides a powder recovery device for aluminum profile spraying equipment to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the present invention provides a powder recovery device for aluminum profile spraying equipment, which is achieved by the following specific technical means:

[0007] A powder recovery device for aluminum profile spraying equipment comprises a recovery chamber and a filter frame, wherein the filter frame is slidably arranged inside the recovery chamber;

[0008] A second movable groove is provided inside the filter frame, a second limiting plate is slidably provided inside the second movable groove, a limiting block is fixedly installed on one end surface of the second limiting plate, the limiting block passes through the second movable groove, and one end is provided inside the recovery chamber, and a second spring is fixedly provided between an end surface of the second limiting plate away from the limiting block and an inner wall of the second movable groove;

[0009] A movable groove 1 is provided inside the recovery chamber, a limiting plate 1 is slidably provided inside the movable groove 1, a connecting rod is fixedly passed through the inside of the limiting plate 1, and the connecting rod is in contact with the limiting block.

[0010] Furthermore, a pad is slidably mounted on the inner wall of the recovery chamber, the pad is fitted with the filter frame, and a spring is fixedly arranged between an end surface of the pad facing away from the filter frame and the recovery chamber.

[0011] Furthermore, it includes a fan mechanism, which includes a fan 1, and a dustproof net 1 and a dustproof net 2 are provided at opposite ends of the fan 1.

[0012] Furthermore, it includes a spraying chamber, which is arranged at one end of the recovery chamber, and a through hole is opened between the spraying chamber and the recovery chamber.

[0013] Furthermore, there are two fan mechanisms, one of which is arranged on an end surface of the spraying chamber away from the recovery chamber, and the other of which is arranged on an end surface of the recovery chamber away from the spraying chamber.

[0014] Furthermore, a recovery frame is slidably installed at the lower part of the recovery chamber.

[0015] Furthermore, a visible sealing door is rotatably installed on one end surface of the spraying room.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The utility model presses the connecting rod so that the connecting rod drives the limiting block to move, and the limiting block drives the limiting plate 2 to move, so that the limiting plate 2 compresses the spring 2, so that the limiting block moves out of the interior of the recovery chamber. At this time, under the action of the spring 1, the pad will drive the filter frame to pop out of the recovery chamber a certain distance, making it easy to replace the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of a powder recovery device of an aluminum profile spraying device of the present invention.

[0019] Figure 2 It is a cross-sectional schematic diagram of a powder recovery device of an aluminum profile spraying device of the present invention.

[0020] Figure 3 It is a cross-sectional schematic diagram of a powder recovery device of an aluminum profile spraying device of the present invention.

[0021] Figure 4 It is an enlarged schematic diagram of part A of the powder recovery device of the aluminum profile spraying equipment of the present invention.

[0022] Figure 5 It is an enlarged schematic diagram of part B of the powder recovery device of the aluminum profile spraying equipment of the present invention.

[0023] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0024] 1. Spraying room; 2. Visible sealing door; 3. Recovery room; 4. Through hole; 5. Recovery frame; 6. Fan mechanism; 601. Dust screen 1; 602. Fan 1; 603. Dust screen 2; 7. Filter frame; 9. Pad; 10. Spring 1; 11. Connecting rod; 12. Limiting plate 1; 13. Movable slot 1; 14. Limiting block; 15. Limiting plate 2; 16. Spring 2; 17. Movable slot 2. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] Example:

[0029] like Figures 1 to 5 As shown, the utility model provides a powder recovery device for aluminum profile spraying equipment, comprising a recovery chamber 3 and a filter frame 7, wherein the filter frame 7 is slidably arranged inside the recovery chamber 3;

[0030] A second movable groove 17 is provided inside the filter frame 7. A second limiting plate 15 is slidably provided inside the second movable groove 17. A limiting block 14 is fixedly mounted on one end surface of the second limiting plate 15. The limiting block 14 passes through the second movable groove 17 and one end is provided inside the recovery chamber 3. A second spring 16 is fixedly provided between an end surface of the second limiting plate 15 that faces away from the limiting block 14 and an inner wall of the second movable groove 17.

[0031] A movable groove 13 is provided inside the recovery chamber 3 , a limiting plate 12 is slidably provided inside the movable groove 13 , a connecting rod 11 is fixedly passed through the limiting plate 12 , and the connecting rod 11 is fitted with the limiting block 14 .

[0032] During operation, the connecting rod 11 is pressed, so that the connecting rod 11 drives the limiting block 14 to move, and the limiting block 14 drives the limiting plate 2 15 to move, so that the limiting plate 2 15 compresses the spring 2 16, so that the limiting block 14 moves out of the recovery chamber 3. At this time, under the action of the spring 10, the pad 9 will drive the filter frame 7 to pop out of the recovery chamber 3 for a distance, so that the filter can be easily replaced. A filter is provided inside the filter frame 7.

[0033] Among them, a pad 9 is slidably installed on the inner wall of the recovery chamber 3, the pad 9 is in contact with the filter frame 7, and a spring 10 is fixedly arranged between the end surface of the pad 9 facing away from the filter frame 7 and the recovery chamber 3.

[0034] During operation, under the action of spring 10, the backing plate 9 can pop the unfixed filter frame 7 out of the recovery chamber 3 for a distance, making it convenient to replace the filter.

[0035] The fan mechanism 6 includes a fan 1 602 , and a dustproof net 1 601 and a dustproof net 2 603 are provided at opposite ends of the fan 1 602 .

[0036] During operation, the fan 602 can blow the remaining powder from spraying into the interior of the recovery chamber 3 to facilitate the recovery of the powder.

[0037] The spray chamber 1 is provided at one end of the recovery chamber 3 , and a through hole 4 is provided between the spray chamber 1 and the recovery chamber 3 .

[0038] During operation, the spray chamber 1 can spray the aluminum profile, and the through hole 4 can facilitate the circulation of powder.

[0039] There are two fan mechanisms 6 , one of which is arranged on one end face of the spraying chamber 1 away from the recovery chamber 3 , and the other fan mechanism 6 is arranged on one end face of the recovery chamber 3 away from the spraying chamber 1 .

[0040] During operation, the two fan mechanisms 6 can make the powder recovery speed faster.

[0041] Among them, a recovery frame 5 is slidably installed at the lower part of the recovery chamber 3.

[0042] During operation, the recovery frame 5 can conveniently collect powder.

[0043] Among them, a visible sealing door 2 is rotatably installed on one end surface of the spraying room 1.

[0044] During operation, the visual sealing door 2 can conveniently observe the spraying status of the aluminum profile.

[0045] The working principle of this embodiment is as follows:

[0046] In actual use, the powder recovery device of the aluminum profile spraying equipment of the present invention first places the aluminum profile into the spraying chamber 1 for spraying, and then starts the two fans 602 so that the fans 602 can blow the remaining powder from the spraying into the interior of the recovery chamber 3. After the powder is blocked by the filter screen inside the recovery chamber 3, it falls into the recovery frame 5.

[0047] After long-term use, when the filter needs to be replaced, press the connecting rod 11, so that the connecting rod 11 drives the limiting block 14 to move, and the limiting block 14 drives the limiting plate 2 15 to move, so that the limiting plate 2 15 compresses the spring 2 16, so that the limiting block 14 moves out of the recovery chamber 3. At this time, under the action of the spring 10, the pad 9 will drive the filter frame 7 to pop out of the recovery chamber 3 for a distance, making it easy to replace the filter.

[0048] The implementation methods of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. The powder recovery device of aluminum profile spraying equipment is characterized by: It comprises a recovery chamber (3) and a filter frame (7), wherein the filter frame (7) is slidably arranged inside the recovery chamber (3); A movable groove 2 (17) is provided inside the filter frame (7), a limiting plate 2 (15) is slidably provided inside the movable groove 2 (17), a limiting block (14) is fixedly installed on one end face of the limiting plate 2 (15), the limiting block (14) passes through the movable groove 2 (17), and one end is provided inside the recovery chamber (3), and a spring 2 (16) is fixedly provided between one end face of the limiting plate 2 (15) away from the limiting block (14) and the inner wall of the movable groove 2 (17); A movable groove (13) is provided inside the recovery chamber (3), a limiting plate (12) is slidably provided inside the movable groove (13), a connecting rod (11) is fixedly passed through the inside of the limiting plate (12), and the connecting rod (11) is fitted with the limiting block (14).

2. The powder recovery device for aluminum profile spraying equipment according to claim 1, characterized in that: A pad (9) is slidably mounted on the inner wall of the recovery chamber (3), the pad (9) being in contact with the filter frame (7), and a spring (10) is fixedly arranged between an end face of the pad (9) facing away from the filter frame (7) and the recovery chamber (3).

3. The powder recovery device for aluminum profile spraying equipment according to claim 1, characterized in that: The invention comprises a fan mechanism (6), wherein the fan mechanism (6) comprises a fan 1 (602), and dustproof net 1 (601) and dustproof net 2 (603) are provided at opposite ends of the fan 1 (602).

4. The powder recovery device for aluminum profile spraying equipment according to claim 3, characterized in that: The invention comprises a spraying chamber (1), wherein the spraying chamber (1) is arranged at one end of the recovery chamber (3), and a through hole (4) is provided between the spraying chamber (1) and the recovery chamber (3).

5. The powder recovery device for aluminum profile spraying equipment according to claim 4, characterized in that: There are two fan mechanisms (6), one of which is arranged on an end face of the spray chamber (1) facing away from the recovery chamber (3), and the other of which is arranged on an end face of the recovery chamber (3) facing away from the spray chamber (1).

6. The powder recovery device for aluminum profile spraying equipment according to claim 1, characterized in that: A recovery frame (5) is slidably mounted on the lower portion of the recovery chamber (3).

7. The powder recovery device for aluminum profile spraying equipment according to claim 4, characterized in that: A visible sealing door (2) is rotatably mounted on one end surface of the spraying room (1).

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