Double-sided paint spraying device for aluminum alloy lampshade machining

Abstract

The utility model discloses a double-sided paint spraying device for aluminum alloy lampshade processing, and relates to the technical field of paint spraying equipment, the double-sided paint spraying device for aluminum alloy lampshade processing comprises a paint spraying box, the top of the paint spraying box is fixedly provided with a storage box, one side of the storage box is fixedly provided with a valve, and the output end of the valve is fixedly provided with a connecting hose; a motor is fixedly installed on one side of the paint spraying box, a threaded rod is fixedly installed at the output end of the motor and rotationally connected in the paint spraying box, so that the cleaning brush moves, and the swing rod and the cleaning brush make the cleaning brush make contact with the surface of the aluminum alloy lampshade through the torsion effect of a torsion spring. And the aluminum alloy lampshade is cleaned when the frame-shaped spray head moves, dust is prevented from being accumulated on the surface of the aluminum alloy lampshade, dust on the surface of the aluminum alloy lampshade is avoided to the maximum extent, and protruding shapes are prevented from being formed on the surface of the aluminum alloy lampshade.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying equipment, in particular to a double-sided paint spraying device for processing aluminum alloy lampshades. Background Art

[0002] Spray painting is a method of using a spray gun to disperse paint into uniform and fine droplets with the help of air pressure and apply it to the surface of the object to be painted. It can be divided into air spray painting, airless spray painting and electrostatic spray painting. During the spray painting process, special attention should be paid to safety to avoid inhalation and skin contact.

[0003] After searching, the existing Chinese patent announcement number is: CN202023145877.X, which provides a double-sided paint spraying device for aluminum alloy lampshade processing. This patent adopts a new structural design, so that the device can conveniently spray both the inner and outer sides of the aluminum alloy lampshade at the same time, thereby improving processing efficiency. In addition, a continuous processing structure is provided in the device to improve the spraying processing process.

[0004] Although the above patent can spray paint on both sides, the above double-sided painting device for aluminum alloy lampshade processing still has the following problems: when spraying paint on the aluminum alloy lampshade, the dust on the aluminum alloy lampshade cannot be cleaned well, which easily causes raised particles to form on the surface of the aluminum alloy lampshade.

[0005] In view of the above problems, a double-sided painting device for processing an aluminum alloy lampshade is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a double-sided painting device for processing an aluminum alloy lampshade, which can solve the problems of the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided paint spraying device for processing aluminum alloy lampshades, comprising a paint spraying box, a storage box is fixedly installed on the top of the paint spraying box, a valve is fixedly installed on one side of the storage box, a connecting hose is fixedly installed on the output end of the valve, a motor is fixedly installed on one side of the paint spraying box, a threaded rod is fixedly installed on the output end of the motor, the threaded rod is rotatably connected inside the paint spraying box, a moving block is threadedly connected on the surface of the threaded rod, a limiting rod is fixedly installed inside the paint spraying box, the surface of the limiting rod is slidably connected to the inside of the moving block, a suspension rod is fixedly installed on the bottom of the moving block, a frame-shaped spray head is fixedly installed on the bottom of the suspension rod, and the other end of the connecting hose is connected to the frame-shaped spray head.

[0008] Preferably, a first fixing frame is fixedly installed inside the paint spray box, a push rod motor is fixedly installed on one side of the paint spray box, and a second fixing frame is fixedly installed on the output end of the push rod motor.

[0009] Preferably, both sides of the frame-shaped nozzle are rotatably connected with a rotating shaft, and swing rods are fixedly installed on the two rotating shafts.

[0010] Preferably, torsion springs are movably sleeved on the two rotating shafts, and opposite ends of the two torsion springs are respectively fixedly connected to two sides of the frame-shaped nozzle, and opposite ends of the two torsion springs are respectively fixedly connected to two swing rods.

[0011] Preferably, a cleaning brush is fixedly installed between the two swing arms.

[0012] Preferably, a suction fan is provided on one side of the paint spray box.

[0013] Preferably, a connecting hole is provided on the first fixing frame, and the suction end of the suction fan is fixedly connected to the first fixing frame, and the suction end of the suction fan is communicated with the connecting hole.

[0014] Preferably, a filter screen is provided at the exhaust end of the suction fan.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The double-sided painting device for processing the aluminum alloy lampshade enables the cleaning brush to move, and the swing rod and the cleaning brush are acted upon by the torsion force of the torsion spring, so that the cleaning brush contacts the surface of the aluminum alloy lampshade, and then the aluminum alloy lampshade is cleaned when the frame-shaped spray head moves, thereby preventing dust from accumulating on the surface of the aluminum alloy lampshade, avoiding dust on the surface of the aluminum alloy lampshade to the greatest extent, and preventing bulges from forming on the surface of the aluminum alloy lampshade.

[0017] The aluminum alloy lampshade is processed with a double-sided painting device. The cleaned dust is sucked into the interior of the suction fan through the connecting hole, and then filtered through the filter net, so that the dust is collected easily to prevent interference during painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic structural diagram of a double-sided painting device for processing an aluminum alloy lampshade according to the utility model;

[0020] Figure 2 This is a schematic diagram of the interior of the paint spray box of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the threaded rod of the utility model.

[0023] Figure numerals: 1. paint spray box; 2. storage box; 3. valve; 4. sealing door; 5. push rod motor; 6. motor; 7. suction fan; 8. filter; 9. first fixed frame; 10. suspension rod; 11. frame-shaped nozzle; 12. connecting hose; 13. connecting hole; 14. second fixed frame; 15. rotating shaft; 16. torsion spring; 17. swing rod; 18. cleaning brush; 19. threaded rod; 20. limiting rod; 21. moving block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] See also Figure 1-4 The utility model provides a technical solution: a double-sided painting device for processing an aluminum alloy lampshade, comprising a paint spraying box 1, a storage box 2 is fixedly installed on the top of the paint spraying box 1, a valve 3 is fixedly installed on one side of the storage box 2, a connecting hose 12 is fixedly installed on the output end of the valve 3, a motor 6 is fixedly installed on one side of the paint spraying box 1, a threaded rod 19 is fixedly installed on the output end of the motor 6, the threaded rod 19 is rotatably connected inside the paint spraying box 1, a moving block 21 is threadedly connected on the surface of the threaded rod 19, a limiting rod 20 is fixedly installed inside the paint spraying box 1, the surface of the limiting rod 20 is slidably connected to the inside of the moving block 21, a suspension rod 10 is fixedly installed on the bottom of the moving block 21, a frame-shaped spray head 11 is fixedly installed on the bottom of the suspension rod 10, and the other end of the connecting hose 12 is connected to the frame-shaped spray head 11.

[0027] A first fixing frame 9 is fixedly installed inside the paint spray box 1 , a push rod motor 5 is fixedly installed on one side of the paint spray box 1 , and a second fixing frame 14 is fixedly installed on the output end of the push rod motor 5 .

[0028] Place the aluminum alloy lampshade between the first fixing frame 9 and the second fixing frame 14, then start the push rod motor 5 to move the second fixing frame 14, and then clamp the aluminum alloy lampshade through the second fixing frame 14 and the first fixing frame 9, so as to facilitate the fixing of the aluminum alloy lampshade and facilitate the later painting.

[0029] Start the motor 6, so that the motor 6 drives the threaded rod 19 to rotate. Since the moving block 21 is restricted by the limiting rod 20, the moving block 21 moves, thereby driving the suspension rod 10 and the frame-shaped nozzle 11 to move. The valve 3 is opened, and the paint inside the storage box 2 enters the inside of the frame-shaped nozzle 11 through the connecting hose 12, and then the aluminum alloy lampshade is painted through the frame-shaped nozzle 11, which makes it easier to paint the four sides of the aluminum alloy lampshade, thereby increasing the speed of painting, reducing the time of painting, and improving the effect of painting.

[0030] Both sides of the frame-shaped nozzle 11 are rotatably connected with a rotating shaft 15, and a swing rod 17 is fixedly installed on the two rotating shafts 15. Torsion springs 16 are movably sleeved on the two rotating shafts 15. The opposite ends of the two torsion springs 16 are respectively fixedly connected to the two sides of the frame-shaped nozzle 11, and the opposite ends of the two torsion springs 16 are respectively fixedly connected to the two swing rods 17, and a cleaning brush 18 is fixedly installed between the two swing rods 17.

[0031] When the frame-shaped nozzle 11 moves, the cleaning brush 18 will move as well, and the swing arm 17 and the cleaning brush 18 will be acted upon by the torsion force of the torsion spring 16, so that the cleaning brush 18 will contact the surface of the aluminum alloy lampshade, thereby cleaning the aluminum alloy lampshade when the frame-shaped nozzle 11 moves, thereby preventing dust from accumulating on the surface of the aluminum alloy lampshade, avoiding dust on the surface of the aluminum alloy lampshade to the greatest extent, and preventing bulges from forming on the surface of the aluminum alloy lampshade.

[0032] A suction fan 7 is provided on one side of the paint spray box 1, a connecting hole 13 is opened on the first fixed frame 9, the suction end of the suction fan 7 is fixedly connected to the first fixed frame 9, the suction end of the suction fan 7 is communicated with the connecting hole 13, and a filter screen 8 is provided at the exhaust end of the suction fan 7.

[0033] The cleaned dust is sucked into the interior of the suction fan 7 through the connecting hole 13, and then filtered through the filter 8, so that the dust can be collected easily to prevent interference during painting.

[0034] The filter screen 8 is connected to the suction fan 7 by bolts. When cleaning the dust, the bolts are rotated to remove the filter screen 8 from the suction fan 7 to clean the dust.

[0035] The usage process of this solution is to first fix the aluminum alloy lampshade, and then clean the dust on the aluminum alloy lampshade. When cleaning the dust, first move the frame-shaped nozzle 11 from one side of the paint spray box 1 to the side close to the push rod motor 5, then return to the initial position, and finally spray paint. When spraying paint, the painting is completed when the frame-shaped nozzle 11 moves from the initial position to the side close to the push rod motor 5, and there is no need to spray paint back and forth.

[0036] Working principle:

[0037] Start the motor 6, so that the motor 6 drives the threaded rod 19 to rotate. Since the moving block 21 is restricted by the limiting rod 20, the moving block 21 moves, which in turn drives the suspension rod 10 and the frame-shaped nozzle 11 to move, and the valve 3 is opened, so that the paint inside the storage box 2 enters the inside of the frame-shaped nozzle 11 through the connecting hose 12, and then the aluminum alloy lampshade is sprayed with paint through the frame-shaped nozzle 11. When the frame-shaped nozzle 11 moves, the cleaning brush 18 is moved, and the swing arm 17 and the cleaning brush 18 are acted on by the torsion of the torsion spring 16, so that the cleaning brush 18 contacts the surface of the aluminum alloy lampshade, and then the aluminum alloy lampshade is cleaned when the frame-shaped nozzle 11 moves, and the cleaned dust is sucked into the inside of the suction fan 7 through the connecting hole 13, and then the dust is filtered through the filter net 8, so that it is convenient to collect the dust.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided painting device for processing an aluminum alloy lampshade, comprising a painting box (1), characterized in that: The paint spray box (1) has a storage box (2) fixedly mounted on the top, a valve (3) fixedly mounted on one side of the storage box (2), a connecting hose (12) fixedly mounted on the output end of the valve (3), a motor (6) fixedly mounted on one side of the paint spray box (1), a threaded rod (19) fixedly mounted on the output end of the motor (6), the threaded rod (19) rotatably connected inside the paint spray box (1), a moving block (21) threadedly connected on the surface of the threaded rod (19), a limiting rod (20) fixedly mounted inside the paint spray box (1), the surface of the limiting rod (20) slidably connected to the inside of the moving block (21), a suspension rod (10) fixedly mounted on the bottom of the moving block (21), the suspension rod (10) A frame-shaped spray head (11) is fixedly installed at the bottom, and the other end of the connecting hose (12) is connected to the frame-shaped spray head (11). Rotating shafts (15) are rotatably connected to both sides of the frame-shaped spray head (11). Swinging rods (17) are fixedly installed on the two rotating shafts (15). Torsion springs (16) are movably sleeved on the two rotating shafts (15). The opposite ends of the two torsion springs (16) are respectively fixedly connected to the two sides of the frame-shaped spray head (11). The opposite ends of the two torsion springs (16) are respectively fixedly connected to the two swinging rods (17). A cleaning brush (18) is fixedly installed between the two swinging rods (17). A suction fan (7) is provided on one side of the paint spray box (1).

2. The double-sided painting device for aluminum alloy lampshade processing according to claim 1, characterized in that: A first fixing frame (9) is fixedly mounted inside the paint spray box (1), a push rod motor (5) is fixedly mounted on one side of the paint spray box (1), and a second fixing frame (14) is fixedly mounted on the output end of the push rod motor (5).

3. The double-sided painting device for aluminum alloy lampshade processing according to claim 2, characterized in that: The first fixing frame (9) is provided with a connection hole (13), the suction end of the suction fan (7) is fixedly connected to the first fixing frame (9), and the suction end of the suction fan (7) is in communication with the connection hole (13).

4. The double-sided painting device for aluminum alloy lampshade processing according to claim 3, characterized in that: The exhaust end of the suction fan (7) is provided with a filter screen (8).

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