Aluminum alloy plate spraying equipment

Abstract

The invention discloses aluminum alloy plate spraying equipment which comprises a conveying belt, a spraying mechanism and a drying mechanism, feeding rails are arranged on the two sides of the conveying belt, a moving seat is installed on the feeding rails in a sliding mode, a mounting seat is arranged on the moving seat, a transverse moving rail is arranged on the mounting seat, a lifting rail is installed on the transverse moving rail in a sliding mode, and the drying mechanism is arranged on the lifting rail. A lifting seat is slidably mounted on the lifting rail, a supporting frame is mounted on the lifting seat, a rotating shaft is rotatably mounted on the supporting frame, a clamping jaw is mounted on the rotating shaft, the spraying mechanism comprises a recycling groove, supporting columns are arranged on the two sides of the recycling groove, lifting grooves are formed in the supporting columns, and the lifting grooves are communicated with the recycling groove. A lifting strip is slidably mounted in the lifting groove, and a spraying support is arranged at the top of the lifting strip. The clamping jaw is inserted into a cavity of an aluminum plate, the elastic clamping piece is opened through the inflation air bag, and therefore the cavity is clamped by the clamping jaw, automatic feeding is completed, and great convenience is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of spraying processing equipment, in particular to the technical field of aluminum alloy plate spraying equipment. Background Art

[0002] Aluminum alloy sheets can be divided into two categories: non-painted products and painted products. Non-painted products maintain the natural color and texture of aluminum, while painted products increase color and protective properties through the coating process; painted products require spraying paint on the aluminum alloy surface during production.

[0003] Patent document with publication number CN117181508B discloses a powder spraying device for aluminum alloy plates. Although the device can spray both sides of the plate at the same time, manual loading and unloading is required during spraying, and the powder generated during spraying is not blocked, so the powder will escape into the working environment. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to provide an aluminum alloy plate spraying equipment that can solve the above problems.

[0005] To achieve the above-mentioned purpose, the present invention proposes an aluminum alloy plate spraying equipment, comprising a conveyor belt, a spraying mechanism and a drying mechanism, wherein feeding tracks are arranged on both sides of the conveyor belt, a moving seat is slidably installed on the feeding track, a mounting seat is arranged on the moving seat, a transverse track is arranged on the mounting seat, a lifting track is slidably installed on the transverse track, a lifting seat is slidably installed on the lifting track, a supporting frame is installed on the lifting seat, a rotating shaft is rotatably installed on the supporting frame, the rotating shaft is connected to a rotating motor, a clamping claw is installed on the rotating shaft, the spraying mechanism comprises a recovery groove, supporting columns are arranged on both sides of the recovery groove, a lifting groove is arranged in the supporting columns, a lifting strip is slidably installed in the lifting groove, a rack is arranged on the lifting strip, the rack is meshed with a driving gear, the driving gear is driven by a lifting motor, a spraying bracket is arranged on the top of the lifting strip, a spraying pipe is arranged on the spraying bracket, and a plurality of nozzles are arranged on the spraying pipe.

[0006] Preferably, the clamping jaw comprises a mounting bar, on which a fixed jaw and an adjusting movable jaw are provided, an adjusting groove is opened on the mounting bar, an adjusting screw is rotatably installed in the adjusting groove, an adjusting block is threadedly installed on the adjusting screw, the adjusting movable jaw is connected to the adjusting block, the fixed jaw is composed of a mounting block and an elastic clip, the elastic clip is a U-shaped structure, the U-shaped tail of the elastic clip is installed in the mounting groove of the mounting block, an inflatable airbag is provided in the middle of the elastic clip, the structure of the adjusting movable jaw is the same as that of the fixed jaw, and the inflatable airbag is connected to an air pump through an air pipe.

[0007] Preferably, a guide portion bent inwardly is provided at the head opening of the elastic clip.

[0008] Preferably, the spraying bracket is connected to a protective frame, which is arranged on the outside of the recovery tank. The protective frame and the recovery tank are connected by a shielding cloth, and a clearance groove for the rotating shaft to enter is opened on the top of the protective frame.

[0009] Preferably, cavities are provided on both sides of the aluminum profile, and the clamping claws are inserted into the cavities.

[0010] Preferably, the drying mechanism comprises an oven, heating layers are provided on the upper and lower sides of the oven, and strip grooves for the rotating shaft to enter are opened on both sides of the oven.

[0011] Preferably, the feeding track is located outside the protective frame.

[0012] Preferably, a recovery pipe is connected to the bottom of the recovery tank, the recovery pipe is connected to a recovery box, and the recovery box is connected to an exhaust fan.

[0013] The beneficial effects of the present invention are as follows: the present invention inserts the clamp into the cavity of the aluminum plate, and inflates the airbag to open the elastic clip, so that the clamp clamps the cavity. The clamp can take the aluminum plate from the conveyor belt and move it to the spraying mechanism to complete automatic loading. The rotating shaft rotates the aluminum plate to an angle convenient for spraying, which is very convenient. When the spraying bracket moves up and down for spraying, the protective frame and the shielding cloth form a protective space for spraying to prevent the paint from escaping and polluting the working environment, and facilitate the recovery of the paint. The exhaust fan creates a certain negative pressure in the space inside the protective frame, so that the powder moves toward the recovery tank.

[0014] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 is a schematic diagram of the spraying mechanism of the present invention; Figure 3 It is a schematic diagram of the installation of the clamping jaws of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping jaw of the present invention; Figure 5 It is a schematic diagram of the fixed claw structure of the present invention; Figure 6 It is a schematic diagram of the elastic clip structure of the present invention; Figure 7 It is a schematic diagram of the spraying operation of the present invention; Figure 8 It is a schematic diagram of a drying mechanism of the present invention.

[0016] In the figure: 1. conveyor belt; 2. feeding track; 3. clamping claw; 4. recovery slot; 5. support column; 6. spray bracket; 7. protection frame; 8. shielding cloth; 9. oven; 21. moving seat; 22. mounting seat; 23. transverse track; 24. lifting track; 25. lifting seat; 26. support frame; 27. rotating shaft; 31. mounting bar; 32. adjusting slot; 33. fixing claw; 331. mounting block; 332. elastic clip; 333. guide part; 34. adjusting moving claw; 35. inflatable airbag; 51. lifting bar; 53. driving gear; 61. spray tube. DETAILED DESCRIPTION

[0017] See also Figures 1 to 8A spraying device for aluminum alloy plate, comprising a conveyor belt 1, a spraying mechanism and a drying mechanism, wherein feeding tracks 2 are arranged on both sides of the conveyor belt 1, a moving seat 21 is slidably mounted on the feeding track 2, a mounting seat 22 is arranged on the moving seat 21, a transverse track 23 is arranged on the mounting seat 22, a lifting track 24 is slidably mounted on the transverse track 23, a lifting seat 25 is slidably mounted on the lifting track 24, a support frame 26 is arranged on the lifting seat 25, a rotating shaft 27 is rotatably mounted on the support frame 26, the rotating shaft 27 is connected to a rotating motor, a clamping claw 3 is arranged on the rotating shaft 27, and the spraying mechanism The invention comprises a recovery tank 4, support columns 5 are arranged on both sides of the recovery tank 4, a lifting tank is arranged in the support columns 5, a lifting bar 51 is slidably installed in the lifting tank, a rack is arranged on the lifting bar 51, a driving gear 53 is meshed with the rack, and the driving gear 53 is driven by a lifting motor, a spraying bracket 6 is arranged on the top of the lifting bar 51, a spraying tube 61 is arranged on the spraying bracket 6, and a plurality of spray heads are arranged on the spraying tube 61; the clamping jaw 3 comprises a mounting bar 31, a fixed claw 33 and an adjusting movable claw 34 are arranged on the mounting bar 31, an adjusting slot 32 is opened on the mounting bar 31, and a rotating mounting claw 34 is arranged in the adjusting slot 32. An adjusting screw is installed, and an adjusting block is threadedly installed on the adjusting screw. The adjusting movable claw 34 is connected to the adjusting block. The fixed claw 33 is composed of a mounting block 331 and an elastic clip 332. The elastic clip 332 is a U-shaped structure. The U-shaped tail of the elastic clip 332 is installed in the mounting groove of the mounting block 331. An inflatable airbag 35 is provided in the middle of the elastic clip 332. The structure of the adjusting movable claw 34 is the same as that of the fixed claw 33. The inflatable airbag 35 is connected to an air pump through an air pipe; a guide portion 333 bent inwardly is provided at the head opening of the elastic clip 332; the spraying bracket 6 is connected to an anti- A protective frame 7, wherein the protective frame 7 is arranged on the outside of the recovery trough 4, and the protective frame 7 is connected to the recovery trough 4 by a shielding cloth 8, and a clearance groove for the rotating shaft 27 to enter is provided on the top of the protective frame 7; cavities are provided on both sides of the aluminum profile, and the clamping claws 3 are inserted into the cavities; the drying mechanism includes an oven 9, and heating layers are provided on the upper and lower sides of the oven 9, and strip grooves for the rotating shaft 27 to enter are provided on both sides of the oven 9; the feeding track 2 is located on the outside of the protective frame 7; a recovery pipe is connected to the bottom of the recovery trough 4, the recovery pipe is connected to a recovery box, and the recovery box is connected to an exhaust fan.

[0018] Working process of the present invention: During the working process of the present invention, the movable seat is driven to slide to both sides of the conveyor belt, and then the clamping claw is moved to a suitable position according to the aluminum plate. Then, the clamping claw is driven to insert into the cavity of the aluminum plate through the transverse track, and the inflatable airbag is inflated to expand and tighten the clamping claw from the upper and lower sides and press against the inner side of the aluminum plate to complete the clamping. Then, the aluminum plate is moved to the top of the recovery tank and the aluminum plate is rotated to a vertical position through a rotating motor. Then, the lifting bar is driven to move up and down, and the spray tube sprays the aluminum plate. After the spraying is completed, the aluminum plate is rotated to a horizontal position and moved into an oven to heat it.

[0019] When drying a workpiece, the rotary motor can drive the workpiece to rotate slowly back and forth in the oven so that it is heated evenly.

[0020] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. An aluminum alloy sheet spraying equipment, characterized in that: The invention comprises a conveyor belt (1), a spraying mechanism and a drying mechanism, wherein a feeding track (2) is provided on both sides of the conveyor belt (1), a moving seat (21) is slidably mounted on the feeding track (2), a mounting seat (22) is provided on the moving seat (21), a transverse track (23) is provided on the mounting seat (22), a lifting track (24) is slidably mounted on the transverse track (23), a lifting seat (25) is slidably mounted on the lifting track (24), a supporting frame (26) is installed on the lifting seat (25), a rotating shaft (27) is rotatably mounted on the supporting frame (26), and the rotating shaft (27) A rotating motor is connected, a clamping claw (3) is installed on the rotating shaft (27), the spraying mechanism comprises a recovery groove (4), support columns (5) are provided on both sides of the recovery groove (4), a lifting groove is provided in the support column (5), a lifting bar (51) is slidably installed in the lifting groove, a rack is provided on the lifting bar (51), a driving gear (53) is meshed with the rack, and the driving gear (53) is driven by the lifting motor, a spraying bracket (6) is provided on the top of the lifting bar (51), a spraying pipe (61) is provided on the spraying bracket (6), and a plurality of spray heads are provided on the spraying pipe (61).

2. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: The clamping claw (3) comprises a mounting bar (31), the mounting bar (31) being provided with a fixed claw (33) and an adjustable movable claw (34), the mounting bar (31) being provided with an adjustable groove (32), an adjustable lead screw being rotatably mounted in the adjustable groove (32), an adjustable block being threadedly mounted on the adjustable lead screw, the adjustable movable claw (34) being connected to the adjustable block, the fixed claw (33) being composed of a mounting block (331) and an elastic clip (332), the elastic clip (332) being a U-shaped structure, the U-shaped tail of the elastic clip (332) being mounted in the mounting groove of the mounting block (331), an inflatable airbag (35) being arranged in the middle of the elastic clip (332), the adjustable movable claw (34) having the same structure as the fixed claw (33), and the inflatable airbag (35) being connected to an air pump via an air pipe.

3. The aluminum alloy sheet spraying equipment according to claim 2, characterized in that: A guide portion (333) bent inwards is provided at the head opening of the elastic clip (332).

4. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: The spraying bracket (6) is connected to a protective frame (7), the protective frame (7) is arranged outside the recovery tank (4), the protective frame (7) and the recovery tank (4) are connected via a shielding cloth (8), and a clearance groove for the rotating shaft (27) to enter is provided at the top of the protective frame (7).

5. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: Cavities are provided on both sides of the aluminum profile, and the clamping claws (3) are inserted into the cavities.

6. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: The drying mechanism comprises an oven (9), wherein heating layers are provided on the upper and lower sides of the oven (9), and strip grooves are provided on both sides of the oven (9) for the rotating shaft (27) to enter.

7. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: The feeding track (2) is located outside the protection frame (7).

8. The aluminum alloy sheet spraying equipment according to claim 1, characterized in that: The bottom of the recovery tank (4) is connected to a recovery pipe, the recovery pipe is connected to a recovery box, and the recovery box is connected to an exhaust fan.

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