Paint spraying equipment for aluminum alloy door and window machining

Abstract

The paint spraying equipment for aluminum alloy door and window machining comprises a paint spraying gun, bases are arranged at the upper end and the lower end of the left side and the right side of the paint spraying gun, clamping holes are circumferentially formed in the inner side walls of the upper base and the lower base, and connecting bases are rotationally connected to the inner side walls of the upper base and the lower base through bearings; and one ends of rubber clamping balls are installed at the two ends of the outer side of the connecting base correspondingly, the other ends of the rubber clamping balls are clamped into inner cavities of the clamping holes, a connecting rod is arranged on the inner side of the connecting base, and a protection plate is arranged on the outer wall of the connecting rod. According to the paint spraying equipment for aluminum alloy door and window machining, paint diffused in air can be adsorbed and collected in conventional paint spraying operation, the paint is prevented from floating in the air, the environment is protected, a good working space is provided for workers, guarantee is provided for the body health of the workers, operation is easy and convenient, use is flexible, practicability is high, and the paint spraying equipment is worthy of popularization. And the use requirements on the existing market are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window processing technical field, concretely is a kind of paint spraying equipment for aluminium alloy door and window processing. BACKGROUND

[0002] In the field of aluminium alloy door and window processing, paint spraying is a crucial process, which aims to give aluminium alloy door and window an attractive appearance and provide good corrosion resistance, etc., thereby improving the overall quality and market competitiveness of the product.

[0003] Currently, the paint spraying equipment commonly used in the process of aluminium alloy door and window processing mainly relies on spray guns to achieve paint spraying operation. However, when the operator uses a spray gun to spray paint on aluminium alloy door and window, the paint is sprayed out in mist form at high speed from the spray gun nozzle under the action of compressed air, in the hope of uniformly adhering to the surface of the door and window. However, in this process, a considerable amount of paint inevitably diffuses in the air, and these dispersed paint forms paint mist. The organic solvent and other components contained in the paint mist have a pungent odor, making the entire workshop filled with a pungent smell. This not only affects the work comfort of the operator, but also poses a serious threat to the health of the operator if exposed to such an environment for a long time. Therefore, based on the above shortcomings, a paint spraying equipment for aluminium alloy door and window processing is presented to improve this situation. SUMMARY

[0004] The utility model aims to provide a kind of paint spraying equipment for aluminium alloy door and window processing, to solve the problems presented in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of paint spraying equipment for aluminium alloy door and window processing, including paint spraying gun, the left and right sides of the paint spraying gun are provided with base on the upper and lower ends, the inner side wall of the upper and lower two bases is circumferentially provided with clamping hole, the inner side wall of the upper and lower two bases is rotatably connected with connecting seat by bearing, the outer side of the connecting seat is installed with the one end of rubber ball clamp, and the other end of rubber ball clamp is clamped into the inner cavity of clamping hole, the inner side of the connecting seat is provided with connecting rod, the outer wall of the connecting rod is provided with protective plate, a plurality of dust suction holes are formed in the outer wall of the protective plate, the outer side of the protective plate is installed with the one end of three-way connecting hose, and the other end of three-way connecting hose is provided with box, universal wheel is installed at the bottom of the box, the top of the box is installed with cover, a plurality of filter screens are assembled in the left side of the inner cavity of the box, and vacuum pump is screw-connected in the right side of the inner cavity of the box.

[0006] Preferably, the protective plate is made of PC or PMMA material.

[0007] Preferably, a rubber sealing gasket is provided at the connection between the box and the cover.

[0008] Preferably, the plurality of dust suction holes are distributed on the outside of the protective plate, and the protective plate, the dust suction holes, the three-way connecting hose and the inner cavity of the box are all interconnected.

[0009] Preferably, there are three filter screens, and the specifications of the three filter screens are different.

[0010] Compared with the existing technology, the beneficial effects of the utility model are: the paint spraying equipment for aluminum alloy door and window processing can flip and adjust the position angle of the protective plate through the cooperation between the base, the clamping hole, the connecting seat, the rubber clamping ball and the connecting rod; through the cooperation between the dust suction hole, the three-way connecting hose and the vacuum pump, the paint diffused from the outside can be sucked into the box, and the paint sucked into the box can be purified and filtered through the filter; the device can adsorb and collect the paint diffused in the air during conventional painting operations to prevent it from floating in the air, which not only protects the environment and provides a good working space for workers, but also provides protection for the workers' physical health. It is simple and convenient to operate, flexible to use, and highly practical, meeting the use needs in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is an enlarged structural diagram of point A of the present utility model;

[0013] Figure 3 This is a schematic diagram of the rubber ball structure of the utility model;

[0014] Figure 4 This is a top view of the clamping hole of the utility model;

[0015] Figure 5 This is a schematic diagram of the internal structure of the box body of the present invention.

[0016] In the picture: 1. Paint spray gun, 2. Base, 3. Clamp hole, 4. Connecting seat, 5. Rubber clamping ball, 6. Connecting rod, 7. Protective plate, 8. Dust suction hole, 9. Three-way connecting hose, 10. Box, 11. Universal wheel, 12. Cover, 13. Filter, 14. Vacuum pump. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Please refer to Figure 1-5 The utility model provides a technical scheme: a kind of paint spraying equipment for aluminum alloy door and window processing, including paint spraying gun 1, the left and right sides of paint spraying gun 1 are provided with base 2 in upper and lower ends, and the inner side wall of the upper and lower two bases 2 is circumferentially provided with clamping hole 3, the inner side wall of the upper and lower two bases 2 is rotatably connected with connecting seat 4 by bearing, the outer side two ends of connecting seat 4 are equipped with one end of rubber ball 5, and the other end of rubber ball 5 is clamped into the inner cavity of clamping hole 3, the inner side of connecting seat 4 is provided with connecting rod 6, the outer wall of connecting rod 6 is provided with protective plate 7, a plurality of dust suction holes 8 are formed in the outer wall of protective plate 7, one end of three-way connecting hose 9 is installed on the outer side of protective plate 7, and the other end of three-way connecting hose 9 is provided with box 10, universal wheel 11 is installed at the bottom of box 10, lid 12 is installed at the top of box 10, a plurality of filter screens 13 are assembled on the left side of the inner cavity of box 10, and vacuum pump 14 is screw-connected on the right side of the inner cavity of box 10.

[0019] As a preferred scheme, further, protective plate 7 is made of PC or PMMA material, which has good corrosion resistance and can resist the erosion of paint, and has good transparency, so that the operator can observe the suction condition of the diffused paint during the paint spraying process.

[0020] As a preferred scheme, further, rubber sealing gasket is arranged at the connecting portion between box 10 and lid 12, so as to improve the sealing performance of the connecting portion.

[0021] As a preferred scheme, further, a plurality of dust suction holes 8 are arranged on the outer side of protective plate 7, so that the dust suction holes 8 only suck the diffused paint, without affecting the normal paint spraying process, and the inner cavities of protective plate 7, dust suction holes 8, three-way connecting hose 9 and box 10 are communicated with each other.

[0022] As a preferred scheme, further, the number of filter screens 13 is three, and the specifications of the three filter screens 13 are different, so as to better purify and filter the paint in the box.

[0023] The electric elements mentioned in the scheme are all prior art, and the model is only one of them, and any electric element that can meet the requirements of the scheme can be used.

[0024] Through the personnel in this field, all electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between each electrical component is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control. The specific work is as follows.

[0025] When in use, the protective plate 7 is flipped back and forth with force, and the protective plate 7 will drive the connecting rod 6, the connecting seat 4 and the rubber card ball 5 to rotate together. The rotating rubber card ball 5 will be squeezed and deformed due to the characteristics of its own material and inserted into the inner cavity of multiple card holes 3 one by one. When the protective plate 7 is flipped to a suitable angle, the external force on the protective plate 7 is removed, and the position of the protective plate 7 can be fixed by the mutual clamping between the rubber card ball 5 and the card hole 3. At this time, the paint spray gun 1 and the vacuum pump 14 are turned on, and the paint spray gun 1 will perform conventional paint spraying processing on the workpiece. During the painting process, the vacuum pump 14 will suck the paint diffused from the outside from the dust suction hole 8 and guide it into the box body 10 through the three-way connecting hose 9. The paint sucked into the box body 10 can be purified and filtered through the filter screen 13. The filter screen 1 3. It adopts a three-layer filter design. The outermost layer is a coarse filter with a pore size of about 0.5-1 mm. It is mainly used to intercept larger particles of paint, such as larger paint droplets that may be formed due to paint agglomeration or insufficient atomization. The middle layer is a medium filter with a pore size between 0.1-0.5 mm, which further filters medium-sized paint particles. The innermost layer is a fine filter with a pore size less than 0.1 mm, which is used to capture fine paint particles and ensure that the air discharged from the filter is clean. The device can adsorb and collect paint diffused in the air during conventional painting operations to prevent it from floating in the air. It not only protects the environment and provides a good working space for workers, but also provides protection for the workers' physical health. It is simple and convenient to operate, flexible to use, and highly practical, making it suitable for promotion.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are merely for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed or operate in a specific orientation. At the same time, unless otherwise expressly specified or limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection", etc. should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal communication between two components or interaction between two components. Unless otherwise expressly specified, those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for processing aluminum alloy doors and windows, comprising a paint spraying gun (1), characterized in that: The paint spray gun (1) is provided with a base (2) at both ends of the left and right sides, and a clamping hole (3) is provided on the inner side wall of the upper and lower bases (2). The inner side walls of the upper and lower bases (2) are both rotatably connected to a connecting seat (4) through a bearing. One end of a rubber clamping ball (5) is installed at both ends of the outer side of the connecting seat (4), and the other end of the rubber clamping ball (5) is clamped into the inner cavity of the clamping hole (3). A connecting rod (6) is provided on the inner side of the connecting seat (4), and a protective A protective plate (7) is provided, a plurality of dust suction holes (8) are provided on the outer wall of the protective plate (7), one end of a three-way connecting hose (9) is installed on the outer side of the protective plate (7), and a box body (10) is provided at the other end of the three-way connecting hose (9), universal wheels (11) are installed at the four corners of the bottom end of the box body (10), a cover body (12) is installed at the top end of the box body (10), a plurality of filter screens (13) are installed on the left side of the inner cavity of the box body (10), and a vacuum pump (14) is screwed to the right side of the inner cavity of the box body (10).

2. The paint spraying equipment for aluminum alloy doors and windows according to claim 1, characterized in that: The protective plate (7) is specifically made of PC or PMMA material.

3. The paint spraying equipment for aluminum alloy doors and windows according to claim 1, characterized in that: A rubber sealing gasket is provided at the connection between the box body (10) and the cover body (12).

4. The paint spraying equipment for aluminum alloy doors and windows according to claim 1, characterized in that: The plurality of dust suction holes (8) are distributed on the outside of the protective plate (7), and the inner cavities of the protective plate (7), the dust suction holes (8), the three-way connecting hose (9) and the box body (10) are all interconnected.

5. The paint spraying equipment for aluminum alloy doors and windows according to claim 1, characterized in that: The number of the filter screens (13) is three, and the specifications of the three filter screens (13) are different.

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