A paint spraying device for magnesium alloy wire

Abstract

The present invention provides a paint spraying device for magnesium alloy wires, comprising a device base, wherein a wire-paying shell, a paint spraying shell and a drying shell are fixedly connected to the top surface of the device base in sequence from left to right, the inner wall of the wire-paying shell is fixedly connected to a wire-paying reel via a rotating shaft, the surface of the wire-paying reel is transmission-connected with the wire, the inner wall of the drying shell is fixedly connected to a winding reel via a rotating shaft, and the wire-paying reel is transmission-connected to the surface of the winding reel via the wire; the present invention uses a filter box and an exhaust fan, so that when the wire in the paint spraying shell is covered with insulating paint sprayed from a paint spraying head, the exhaust gas inside the paint spraying shell can be drawn into the filter box via the exhaust fan, so that the exhaust fan is convenient for continuing to draw the exhaust gas into the filter box, thereby achieving the effect of facilitating the treatment of the exhaust gas generated when the magnesium alloy wire is sprayed with paint, and ensuring that the health of the operator is not affected.

Description

Technical Field

[0001] The invention relates to the technical field of magnesium alloy wire processing, in particular to a paint spraying device for magnesium alloy wire. Background Art

[0002] Magnesium alloy is an alloy made of magnesium with other elements added to it. It has the characteristics of low density and high strength. It is mainly used in aerospace and other fields. Magnesium alloy wire is one of the many magnesium alloy products. In order to ensure the insulation of magnesium alloy wire, people often use paint spraying equipment to paint the magnesium alloy wire to ensure the service life of the magnesium alloy wire.

[0003] During operation, the existing magnesium alloy wire spray painting device will generate a lot of exhaust gas due to the insulating paint. The exhaust gas often accumulates inside the device and cannot be treated in time. When the operator subsequently removes the wire or performs maintenance on the device, it is easy to inhale a lot of exhaust gas, affecting their health. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a paint spraying device for magnesium alloy wire, which has the advantages of treating the exhaust gas generated during paint spraying and ensuring that the health of the operator is not affected, thereby solving the problem that the exhaust gas generated by the existing paint spraying device during use will have a certain impact on the health of the operator.

[0005] The paint spraying device for magnesium alloy wire of the present invention comprises a device base, the top surface of the device base is fixedly connected with a wire-unwinding shell, a paint-spraying shell and a drying shell in sequence from left to right, the inner wall of the wire-unwinding shell is fixedly connected with a wire-unwinding reel through a rotating shaft, the surface of the wire-unwinding reel is transmission-connected with the wire, the inner wall of the drying shell is fixedly connected with a winding reel through a rotating shaft, the wire-unwinding reel is transmission-connected with the surface of the winding reel through the wire, the inner walls of the wire-unwinding shell, the paint-spraying shell and the drying shell are all provided with through holes adapted to the wire, the top surface of the paint-spraying shell is fixedly connected with a paint box, the bottom surface of the paint box is connected with a paint-spraying pipe, the top surface of the paint-spraying shell is provided with a through hole adapted to the paint-spraying pipe, the surface of the paint-spraying pipe is provided with a paint-spraying pump, the bottom of the paint-spraying pipe The end is fixedly connected with a paint spray head, the inner wall of the paint spray shell is fixedly connected with an L-shaped folding plate, the surface of the L-shaped folding plate is fixedly connected with wool felt, the surfaces of the L-shaped folding plate and the wool felt are provided with through holes compatible with the wire, the inner wall of the paint spray shell is fixedly connected with an isolation plate, the surface of the isolation plate is inlaid with an exhaust fan, the bottom surface of the exhaust fan is fixedly connected with an air collecting funnel, the bottom end of the air collecting funnel is connected with an exhaust gas collecting pipe, the bottom surface of the inner cavity of the paint spray shell is fixedly connected with a filter box, the interior of the filter box is provided with distilled water, the bottom end of the exhaust gas collecting pipe passes through and extends to the interior of the filter box, the top of the filter box is connected with an outlet pipe, the top of the outlet pipe passes through the top surface of the filter box and extends to the interior of the paint spray shell.

[0006] The paint spraying device for magnesium alloy wire of the present invention has an activated carbon filter fixedly connected to the inner wall of the filter box, and the activated carbon filter is located just below the bottom end of the outlet pipe. The activated carbon filter allows the exhaust gas entering the filter box to be filtered and then sprayed out from the outlet pipe, thereby improving the purification effect.

[0007] The paint spraying device for magnesium alloy wire of the present invention has two air outlet pipes, and the two air outlet pipes are distributed on the top surface of the filter box with the vertical center line of the front side of the filter box as the symmetry axis. Through the two air outlet pipes, the purified gas can be evenly sprayed out of the paint spraying shell, making it convenient to squeeze the exhaust gas down and be drawn by the exhaust fan.

[0008] The paint spraying device for magnesium alloy wire of the present invention is characterized in that an air inlet pipe is embedded on the upper surface of a drying shell, an air inlet pipe is arranged inside the air inlet pipe, and a collecting fan is embedded inside the wire release shell. Through the air inlet pipe and the collecting fan, the exhaust fan can draw the exhaust gas inside the paint spraying shell into the filter box, and at the same time, the air in the wire release shell and the drying shell can be blown toward the paint spraying shell, so as to prevent the exhaust gas in the paint spraying shell from being squeezed into the paint spraying shell and the drying shell under the action of the air ejected from the air outlet pipe, thereby achieving the effect of ensuring that the exhaust gas generated by the painting operation can be treated more efficiently.

[0009] The paint spraying device for magnesium alloy wire of the present invention, wherein the surfaces of the wire release shell, the paint spraying shell and the drying shell are all provided with glass doors, the front of the filter box is provided with a sealing door, the surface of the sealing door is inlaid with a water inlet pipe, through the glass door, it is convenient to observe the interior of the device when it is working, and the water inlet pipe on the sealing door can also facilitate the replacement of water in the filter box.

[0010] The paint spraying device for magnesium alloy wire of the present invention, wherein the back sides of the wire pay-off shell and the drying shell are fixedly connected with a motor shell, the inner wall of the motor shell is provided with a motor, and the output ends of the motor here are fixedly connected to one end of a rotating shaft provided on the surface of the wire pay-off reel and the winding reel, and the activities of the wire pay-off reel and the winding reel are conveniently controlled through the motor shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention uses a filter box and an exhaust fan, so that when the wire in the paint spray shell is covered with the insulating paint sprayed from the paint spray head, the exhaust gas inside the paint spray shell can be drawn into the filter box through the exhaust fan, and the exhaust gas is absorbed by the distilled water in the filter box. At the same time, after the exhaust gas is absorbed, it can be re-discharged into the paint spray shell through the exhaust pipe, squeezing the exhaust gas located above the inside of the paint spray shell, making it convenient for the exhaust fan to continue to draw the exhaust gas into the filter box, thereby achieving the effect of facilitating the treatment of the exhaust gas generated when the magnesium alloy wire is sprayed, and ensuring that the health of the operator is not affected.

[0013] 2. The present invention uses an air inlet pipe and a collecting fan, so that when the exhaust fan draws the exhaust gas inside the paint spray shell into the filter box, the air in the wire release shell and the drying shell can be blown toward the paint spray shell, thereby preventing the exhaust gas in the paint spray shell from being squeezed into the paint spray shell and the drying shell under the action of the air ejected from the air outlet pipe, thereby achieving the effect of ensuring that the exhaust gas generated by the painting operation can be treated more efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a schematic diagram of the front cross-section structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the top-sectional structure of the present invention;

[0017] Figure 3 It is a front view structural schematic diagram of the present invention;

[0018] Figure 4 for Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 5 for Figure 1 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. device base; 2. wire pay-off shell; 3. paint spray shell; 4. drying shell; 5. wire pay-off reel; 6. wire; 7. winding reel; 8. paint box; 9. paint spray tube; 10. paint spray head; 11. L-shaped folding plate; 12. wool felt; 13. isolation plate; 14. exhaust fan; 15. air collecting funnel; 16. exhaust gas collecting pipe; 17. filter box; 18. exhaust pipe; 19. air inlet pipe; 20. air inlet fan; 21. electric heating pipe; 22. glass door; 23. sealing door; 24. water inlet pipe; 25. motor housing; 26. collecting fan; 27. activated carbon filter. DETAILED DESCRIPTION

[0021] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] See also Figure 1-5 The paint spraying device for magnesium alloy wire of the present invention comprises a device base 1, the top surface of the device base 1 is fixedly connected with a wire-unwinding shell 2, a paint-spraying shell 3 and a drying shell 4 in sequence from left to right, the inner wall of the wire-unwinding shell 2 is fixedly connected with a wire-unwinding reel 5 through a rotating shaft, the surface of the wire-unwinding reel 5 is connected with a wire 6 through a transmission, the inner wall of the drying shell 4 is fixedly connected with a winding reel 7 through a rotating shaft, the wire-unwinding reel 5 is connected with the surface of the winding reel 7 through the wire 6, the inner walls of the wire-unwinding shell 2, the paint-spraying shell 3 and the drying shell 4 are all provided with through holes adapted to the wire 6, the top of the paint-spraying shell 3 is fixedly connected with a wire-unwinding reel 5 through a rotating shaft, the wire-unwinding reel 5 is connected with the surface of the winding reel 7 through a rotating shaft, the wire-unwinding reel 5 is connected with the wire 6 through a rotating shaft ... wire-unwinding reel 5 is connected with the wire 6 through a rotating shaft, the wire-unwinding reel 5 is connected with the wire 6 through a rotating shaft, the wire-unwinding reel 5 is connected with the wire 6 through a rotating shaft, the wire-unwinding reel 5 is connected with the wire 6 through a rotating shaft, the The surface of the paint spray shell 3 is fixedly connected with a paint box 8, the bottom surface of the paint box 8 is connected with a paint spraying tube 9, the top surface of the paint spray shell 3 is provided with a through hole adapted to the paint spraying tube 9, the surface of the paint spraying tube 9 is provided with a paint spraying pump, the bottom end of the paint spraying tube 9 is fixedly connected with a paint spraying head 10, the inner wall of the paint spray shell 3 is fixedly connected with an L-shaped folding plate 11, the surface of the L-shaped folding plate 11 is fixedly connected with a wool felt 12, the surfaces of the L-shaped folding plate 11 and the wool felt 12 are both provided with through holes adapted to the wire 6, the inner wall of the paint spray shell 3 is fixedly connected with an isolation plate 13, and the surface of the isolation plate 13 is inlaid with The exhaust fan 14 is fixedly connected to a wind collecting funnel 15 on the bottom surface of the exhaust fan 14, and the bottom end of the wind collecting funnel 15 is connected to an exhaust gas collecting pipe 16. The bottom surface of the inner cavity of the paint spray shell 3 is fixedly connected to a filter box 17, and distilled water is provided inside the filter box 17. The bottom end of the exhaust gas collecting pipe 16 penetrates and extends to the inside of the filter box 17. The top of the filter box 17 is connected to an outlet pipe 18, and the top end of the outlet pipe 18 penetrates the top surface of the filter box 17 and extends to the inside of the paint spray shell 3. Through the filter box 17 and the exhaust fan 14, the air in the paint spray shell 3 is exhausted. When the wire 6 is covered with the insulating paint sprayed from the paint spray head 10, the exhaust gas inside the paint spray shell 3 can be sucked into the filter box 17 through the exhaust fan 14, and the exhaust gas is absorbed by the distilled water in the filter box 17. At the same time, after the exhaust gas is absorbed, it can be discharged into the paint spray shell 3 again through the exhaust pipe 18, squeezing the exhaust gas located above the inside of the paint spray shell 3, making it convenient for the exhaust fan 14 to continue to suck the exhaust gas into the filter box 17, thereby achieving the effect of facilitating the treatment of the exhaust gas generated when the wire 6 is sprayed with paint, and ensuring that the health of the operator is not affected.

[0024] An activated carbon filter 27 is fixedly connected to the inner wall of the filter box 17, and the activated carbon filter 27 is located just below the bottom end of the outlet pipe 18. Through the activated carbon filter 27, the exhaust gas entering the filter box 17 can be filtered and then ejected from the outlet pipe 18, thereby improving the purification effect.

[0025] There are two air outlet pipes 18, and the two air outlet pipes 18 are distributed on the top surface of the filter box 17 with the vertical center line of the front side of the filter box 17 as the symmetry axis. Through the two air outlet pipes 18, the purified gas can be evenly sprayed out of the paint spray shell 3, making it convenient to squeeze the exhaust gas down and be drawn by the exhaust fan 14.

[0026] An air inlet pipe 19 is inlaid on the upper surface of the drying shell 4, and an air inlet fan 20 and an electric heating tube 21 are arranged inside the air inlet pipe 19. A collecting fan 26 is inlaid inside the discharge shell 2. Through the air inlet pipe 19 and the collecting fan 26, the exhaust fan 14 can draw the exhaust gas inside the paint spray shell 3 into the filter box 17, while the air in the discharge shell 2 and the drying shell 4 can be blown toward the paint spray shell 3, so as to prevent the exhaust gas in the paint spray shell 3 from being squeezed into the paint spray shell 3 and the drying shell 4 under the action of the air ejected from the outlet pipe 18, thereby achieving the effect of ensuring that the exhaust gas generated by the painting operation can be treated more efficiently.

[0027] Glass doors 22 are provided on the surfaces of the wire-releasing shell 2, the paint spraying shell 3 and the drying shell 4, and a sealing door 23 is provided on the front of the filter box 17. A water inlet pipe 24 is embedded on the surface of the sealing door 23. The glass door 22 makes it convenient to observe the interior of the device when it is working, and the water inlet pipe 24 on the sealing door 23 can also facilitate the replacement of water in the filter box 17.

[0028] The back of the pay-off shell 2 and the drying shell 4 are fixedly connected with a motor shell 25, the inner wall of the motor shell 25 is provided with a motor, and the output end of the motor here is fixedly connected to one end of the rotating shaft provided on the surface of the pay-off reel 5 and the winding reel 7. Through the motor shell 25, the activities of the pay-off reel 5 and the winding reel 7 can be conveniently controlled.

[0029] When using the present invention, the glass doors 22 in the wire unwinding shell 2 and the drying shell 4 can be opened, and the wire 6 to be processed can be placed on the wire unwinding reel 5, and then the wire 6 can be passed through the L-shaped folding plate 11 and the wool felt 12 and placed on the winding reel 7. At this time, the motor and the paint spraying pump can be started, so that the surface of the wire 6 can be wrapped with the paint sprayed from the paint spraying head 10. At the same time, after the wire 6 enters the drying shell 4, the air inlet fan 20 and the electric heating tube 21 in the air inlet pipe 19 are started to dry the wire 6 with paint on the surface. The exhaust gas in the drying shell 4 is blown into the paint spray shell 3. At this time, the exhaust fan 14 is started, and the exhaust fan 14 is used to draw the exhaust gas in the paint spray shell 3 into the exhaust gas collecting pipe 16. The exhaust gas then enters the filter box 17. The water in the filter box 17 absorbs most of the exhaust gas. At the same time, the activated carbon filter 27 absorbs the harmful components in the exhaust gas, and then the exhaust gas is re-sprayed into the paint spray shell 3 from the exhaust pipe 18. A reciprocating cycle is formed, and the exhaust gas in the paint spray shell 3 is treated more thoroughly to ensure that the health of the operator is not affected.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A paint spraying device for magnesium alloy wire, comprising a device base (1), characterized in that: The top surface of the device base (1) is fixedly connected to a wire-releasing shell (2), a paint spraying shell (3) and a drying shell (4) in sequence from left to right; the inner wall of the wire-releasing shell (2) is fixedly connected to a wire-releasing reel (5) via a rotating shaft; the surface of the wire-releasing reel (5) is connected in a transmission manner to a wire material (6); the inner wall of the drying shell (4) is fixedly connected to a winding reel (7) via a rotating shaft; the wire-releasing reel (5) is connected in a transmission manner to the surface of the winding reel (7) via the wire material (6); the wire-releasing shell (2 The inner walls of the paint spraying shell (3) and the drying shell (4) are provided with through holes adapted to the wire (6); the top surface of the paint spraying shell (3) is fixedly connected to a paint box (8); the bottom surface of the paint box (8) is connected to a paint spraying tube (9); the top surface of the paint spraying shell (3) is provided with a through hole adapted to the paint spraying tube (9); the surface of the paint spraying tube (9) is provided with a paint spraying pump; the bottom end of the paint spraying tube (9) is fixedly connected to a paint spraying head (10); An L-shaped folding plate (11) is fixedly connected to the inner wall, a wool felt (12) is fixedly connected to the surface of the L-shaped folding plate (11), and the surfaces of the L-shaped folding plate (11) and the wool felt (12) are both provided with through holes adapted to the wire material (6). An isolation plate (13) is fixedly connected to the inner wall of the spray paint shell (3), an exhaust fan (14) is inlaid on the surface of the isolation plate (13), and an air collecting funnel (15) is fixedly connected to the bottom surface of the exhaust fan (14). The bottom end of the funnel (15) is connected to an exhaust gas collection pipe (16); the bottom surface of the inner cavity of the paint spray shell (3) is fixedly connected to a filter box (17); the interior of the filter box (17) is provided with distilled water; the bottom end of the exhaust gas collection pipe (16) penetrates and extends to the interior of the filter box (17); the top end of the filter box (17) is connected to an exhaust pipe (18); the top end of the exhaust pipe (18) penetrates the top surface of the filter box (17) and extends to the interior of the paint spray shell (3); An activated carbon filter (27) is fixedly connected to the inner wall of the filter box (17), and the activated carbon filter (27) is located directly below the bottom end of the air outlet pipe (18); The number of the air outlet pipes (18) is two, and the two air outlet pipes (18) are distributed on the top surface of the filter box (17) with the front vertical midline of the filter box (17) as the symmetry axis; An air inlet pipe (19) is embedded on the upper surface of the drying shell (4), an air inlet fan (20) and an electric heating pipe (21) are provided inside the air inlet pipe (19), and a collecting fan (26) is embedded inside the wire-releasing shell (2).

2. A paint spraying device for magnesium alloy wire according to claim 1, characterized in that: The surfaces of the wire-releasing housing (2), the paint spraying housing (3) and the drying housing (4) are all provided with glass doors (22); the front of the filter box (17) is provided with a sealing door (23); and the surface of the sealing door (23) is inlaid with a water inlet pipe (24).

3. The paint spraying device for magnesium alloy wire according to claim 1, characterized in that: The backs of the pay-off shell (2) and the drying shell (4) are fixedly connected to a motor shell (25), the inner wall of the motor shell (25) is provided with a motor, and the output end of the motor is fixedly connected to one end of a rotating shaft provided on the surface of the pay-off reel (5) and the winding reel (7).

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