Surface anti-corrosion treatment device for circuit breaker copper piece machining

Abstract

The utility model relates to the technical field of circuit breaker copper piece machining and surface treatment, and discloses a surface anti-corrosion treatment device for circuit breaker copper piece machining, the surface anti-corrosion treatment device comprises a treatment tank and a top cover hinged to the outer wall of the top of the treatment tank, and a spraying mechanism is installed on the outer wall of the top cover and comprises a shaft pipe arranged on the outer wall of the middle of the top cover; the inner wall of the shaft pipe is rotationally connected with a hollow column, the bottom end of the hollow column is fixedly connected with a spraying pipe, the outer wall of the bottom of the spraying pipe is provided with a plurality of nozzles communicated with the spraying pipe, and the outer wall of the top of the top cover is further provided with a driving mechanism for driving the spraying pipe to rotate. And then the material conveying pipe is externally connected with an external feeding system, the anticorrosive paint is sprayed on the copper piece through the spraying mechanism, and in the spraying process, the spraying pipe can be driven by the driving mechanism to drive the multiple nozzles to rotate, so that the uniform spraying effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of circuit breaker copper parts processing and surface treatment, and in particular to a surface anti-corrosion treatment device for circuit breaker copper parts processing. Background Art

[0002] During the processing of circuit breaker copper parts, the surface is easily affected by oxidation, corrosion and other factors, which will lead to the degradation of copper parts performance and even affect the normal operation of the circuit breaker. Therefore, it is very important to carry out surface anti-corrosion treatment on circuit breaker copper parts;

[0003] The existing surface anti-corrosion treatment methods mostly use workers to hold a spray gun head to spray anti-corrosion coatings on the surface of copper parts, which has problems such as uneven spraying, high labor intensity, and air pollution. Therefore, a surface anti-corrosion treatment device for circuit breaker copper parts processing is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems of uneven spraying, high labor intensity, air pollution, etc. in the existing surface anti-corrosion treatment methods, which mostly use workers to hold a spray gun head to spray anti-corrosion coatings on the surface of copper parts, the present application provides a surface anti-corrosion treatment device for circuit breaker copper parts processing.

[0006] The present application provides a surface anti-corrosion treatment device for processing circuit breaker copper parts, which adopts the following technical solution:

[0007] A surface anti-corrosion treatment device for processing copper parts of a circuit breaker, comprising a treatment tank and a top cover hinged on the top outer wall of the treatment tank, wherein the inner wall of the treatment tank is fixedly connected with a fixing ring, the top outer wall of the fixing ring is provided with an air-permeable mesh plate, the outer wall of the fixing ring is provided with a vibration mechanism for driving the air-permeable mesh plate to vibrate, the outer wall of the top cover is provided with a spraying mechanism, the spraying mechanism comprises an axial tube provided on the middle outer wall of the top cover, the inner wall of the axial tube is rotatably connected with a hollow column, the bottom end of the hollow column is fixedly connected with a spraying pipe and is connected with the spraying pipe, and the bottom outer wall of the spraying pipe is provided with a plurality of nozzles connected thereto;

[0008] The vibration mechanism comprises two brackets fixedly connected to the bottom outer wall of the fixing ring, the top outer walls of the two brackets are rotatably connected to a rotating shaft through a shaft seat, the middle outer wall of the rotating shaft is fixedly connected to a cam, the middle outer wall of the air-permeable mesh is fixedly connected to a wear-resistant block, the wear-resistant block conflicts with the protrusion of the cam, a driving motor is fixedly installed on the top outer wall of one of the brackets, and the output shaft of the driving motor is fixedly connected to one end of the rotating shaft;

[0009] The top outer wall of the top cover is also equipped with a driving mechanism for driving the spray pipe to rotate.

[0010] Preferably, the driving mechanism includes a servo motor fixedly mounted on the top outer wall of the top cover, the end of the output shaft of the servo motor is fixedly connected to a driving gear, the top end of the hollow column is fixedly connected to a driven gear, and the driven gear is meshed with the driving gear.

[0011] Preferably, a material conveying pipe is movably connected to the inner wall of the driven gear, and a sealing ring is provided at one end of the material conveying pipe located inside the driven gear.

[0012] Preferably, the top outer wall of the fixed ring is fixedly connected to a plurality of slides, the breathable mesh is slidably connected to the outer walls of the plurality of slides, two springs are installed on the outer wall of the slide, and the two springs are respectively located on the upper and lower outer walls of the breathable mesh.

[0013] Preferably, an annular tube is fixedly mounted on the outer wall of the treatment tank, and a plurality of air shower nozzles connected to the annular tube are arranged toward the outer wall of the treatment tank, and one end of the air shower nozzle away from the annular tube penetrates the treatment tank and is arranged downwardly inclined toward the air permeable mesh plate.

[0014] Preferably, a hot air blower is fixedly mounted on the outer wall of the processing tank via a fixing frame, and the air supply end of the hot air blower is connected to the annular pipe via a connecting pipe.

[0015] Preferably, an exhaust gas discharge pipe is provided on the outer wall of the processing tank close to the bottom, and the exhaust gas discharge pipe is communicated with the inner cavity of the processing tank.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] 1. Place the copper pieces to be treated on the breathable mesh plate, and then connect the external feeding system through the feeding pipe, and spray the anti-corrosion coating on the copper pieces through the spraying mechanism. During the spraying process, the driving mechanism can be used to drive the spraying pipe to drive multiple nozzles to rotate to achieve a uniform spraying effect. At the same time, the vibration mechanism can be used to drive the breathable mesh plate to vibrate, so that the multiple copper pieces on the breathable mesh plate can be turned over, further improving the uniformity of spraying. Compared with the existing technology, it can not only achieve uniform spraying, but also reduce labor intensity. The entire spraying operation is carried out in a confined space, which will not pollute the air and is beneficial to the respiratory health of personnel;

[0018] 2. By setting up an annular tube, a fixing frame, a hot air blower and an air shower nozzle, the external air can be heated and blown toward the multiple copper parts on the breathable mesh plate, which is used to quickly dry and solidify the copper parts after spraying, so that the anti-corrosion coating is firmly attached to the surface of the copper parts. Compared with the existing technology, the curing speed of the anti-corrosion coating is accelerated and the processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0020] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0021] Figure 3 is a first partial cross-sectional view of an embodiment of the application;

[0022] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 5 is a second partial cross-sectional view of the embodiment of the application;

[0024] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point B in the middle.

[0025] Explanation of the reference numerals: 1. treatment tank; 2. top cover; 3. fixing ring; 4. slide; 5. breathable mesh; 6. spring; 7. bracket; 8. shaft seat; 9. rotating shaft; 10. cam; 11. driving motor; 12. wear-resistant block; 13. hollow column; 14. spray pipe; 15. nozzle; 16. driven gear; 17. servo motor; 18. driving gear; 19. feed pipe; 20. shaft pipe; 21. annular pipe; 22. fixing frame; 23. hot air blower; 24. air shower nozzle; 25. exhaust pipe. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-6 This application is described in further detail.

[0027] The present application embodiment discloses a surface anti-corrosion treatment device for processing circuit breaker copper parts. Figure 1-6A surface anti-corrosion treatment device for processing copper parts of a circuit breaker comprises a treatment tank 1 and a top cover 2 hinged on the top outer wall of the treatment tank 1, a fixing ring 3 is fixedly connected to the inner wall of the treatment tank 1, a breathable mesh plate 5 is arranged on the top outer wall of the fixing ring 3, a vibration mechanism for driving the breathable mesh plate 5 to vibrate is installed on the outer wall of the fixing ring 3, a spraying mechanism is installed on the outer wall of the top cover 2, the spraying mechanism comprises an axis tube 20 arranged on the middle outer wall of the top cover 2, a hollow column 13 is rotatably connected to the inner wall of the axis tube 20, a spraying pipe 14 is fixedly connected to the bottom end of the hollow column 13, and is connected to the spraying pipe 14, and a plurality of nozzles 15 connected thereto are arranged on the bottom outer wall of the spraying pipe 14;

[0028] The vibration mechanism includes two brackets 7 fixedly connected to the bottom outer wall of the fixing ring 3, the top outer walls of the two brackets 7 are rotatably connected to the rotating shaft 9 through the shaft seat 8, the middle outer wall of the rotating shaft 9 is fixedly connected to the cam 10, the middle outer wall of the air permeable mesh plate 5 is fixedly connected to the wear-resistant block 12, the wear-resistant block 12 conflicts with the protruding part of the cam 10, and the top outer wall of one of the brackets 7 is fixedly installed with a driving motor 11, and the output shaft of the driving motor 11 is fixedly connected to one end of the rotating shaft 9;

[0029] A driving mechanism for driving the spray pipe 14 to rotate is also installed on the top outer wall of the top cover 2 .

[0030] The driving mechanism includes a servo motor 17 fixedly mounted on the top outer wall of the top cover 2 . The end of the output shaft of the servo motor 17 is fixedly connected to a driving gear 18 . The top end of the hollow column 13 is fixedly connected to a driven gear 16 . The driven gear 16 meshes with the driving gear 18 .

[0031] The inner wall of the driven gear 16 is movably connected with a feed pipe 19 , and one end of the feed pipe 19 located inside the driven gear 16 is provided with a sealing ring for sealing the gap between the feed pipe 19 and the driven gear 16 to prevent paint leakage.

[0032] The top outer wall of the fixed ring 3 is fixedly connected with multiple slides 4, and the breathable mesh plate 5 is slidably connected to the outer walls of the multiple slides 4. Two springs 6 are installed on the outer wall of the slide 4, and the two springs 6 are respectively located on the upper and lower outer walls of the breathable mesh plate 5.

[0033] An annular tube 21 is fixedly installed on the outer wall of the treatment tank 1. A plurality of air shower nozzles 24 are arranged on the outer wall of the annular tube 21 facing the treatment tank 1. One end of the air shower nozzle 24 away from the annular tube 21 penetrates the treatment tank 1 and is arranged downwardly inclined toward the air permeable mesh plate 5.

[0034] A hot air blower 23 is fixedly mounted on the outer wall of the processing tank 1 via a fixing frame 22 , and an air supply end of the hot air blower 23 is connected to the annular pipe 21 via a connecting pipe.

[0035] An exhaust gas discharge pipe 25 is provided on the outer wall of the processing tank 1 near the bottom, and the exhaust gas discharge pipe 25 is connected to the inner cavity of the processing tank 1 .

[0036] The implementation principle of the surface anti-corrosion treatment device for processing circuit breaker copper parts in the embodiment of the present application is as follows: open the top cover 2, place the copper parts to be treated on the air-permeable mesh plate 5, close the top cover 2, and then connect the external feeding system (not shown in the figure) through the feeding pipe 19, and transport the anti-corrosion coating into the spraying pipe 14 through the feeding pipe 19, and spray it onto the copper parts by atomizing through multiple nozzles 15;

[0037] During the spraying process, the servo motor 17 can be started through the driving mechanism, and the output of the servo motor 17 drives the driving gear 18 to rotate, and the driving gear 18 drives the driven gear 16 meshing with it to rotate, and the driven gear 16 drives the spray pipe 14 to rotate through the hollow column 13, and the spray pipe 14 drives the multiple nozzles 15 to rotate, so as to achieve a uniform spraying effect;

[0038] At the same time, through the mutual cooperation of the vibration mechanism, the drive motor 11 is started, and the output shaft of the drive motor 11 drives the rotating shaft 9 to rotate. When the rotating shaft 9 rotates, the cam 10 is driven to rotate. The raised portion of the cam 10 will lift the wear-resistant block 12 in a reciprocating cycle. The contact between the wear-resistant block 12 and the cam 10 can protect the breathable mesh plate 5, reduce the wear of the breathable mesh plate 5, and improve the service life. When the wear-resistant block 12 is lifted up, it will drive the breathable mesh plate 5 to slide up and down on the outer wall of the slide 4, thereby squeezing the multiple springs 6. The elastic force generated by the multiple springs 6 can make the breathable mesh plate 5 vibrate, thereby turning over the multiple copper parts on the breathable mesh plate 5, further improving the uniformity of spraying;

[0039] After the coating on multiple copper parts is sprayed evenly, the anti-corrosion treatment operation is completed. At this time, the vibration mechanism and the driving mechanism are turned off, and the feeding into the spray pipe 14 is stopped. The hot air blower 23 is started. The hot air blower 23 heats the external air and transports it into the annular tube 21. The multiple air shower nozzles 24 blow it toward the copper parts on the breathable mesh plate 5, which is used to quickly dry and solidify the sprayed copper parts so that the anti-corrosion coating is firmly attached to the surface of the copper parts. The exhaust gas generated by the drying is introduced downward into the exhaust gas exhaust pipe 25 through the air holes on the breathable mesh plate 5. The exhaust gas exhaust pipe 25 can be connected to an external exhaust gas treatment device (not shown in the figure). The exhaust gas is discharged after treatment and will not pollute the air. Finally, the top cover 2 is opened to take out the treated copper parts.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A surface anti-corrosion treatment device for processing copper parts of a circuit breaker, comprising a treatment tank (1) and a top cover (2) hinged to the top outer wall of the treatment tank (1), characterized in that: The inner wall of the treatment tank (1) is fixedly connected to a fixing ring (3), the top outer wall of the fixing ring (3) is provided with an air-permeable mesh plate (5), the outer wall of the fixing ring (3) is installed with a vibration mechanism for driving the air-permeable mesh plate (5) to vibrate, the outer wall of the top cover (2) is installed with a spraying mechanism, the spraying mechanism comprises an axial tube (20) arranged on the middle outer wall of the top cover (2), the inner wall of the axial tube (20) is rotatably connected to a hollow column (13), the bottom end of the hollow column (13) is fixedly connected to a spraying pipe (14) and is connected to the spraying pipe (14), and the bottom outer wall of the spraying pipe (14) is provided with a plurality of nozzles (15) connected thereto; The vibration mechanism comprises two brackets (7) fixedly connected to the bottom outer wall of the fixing ring (3); the top outer walls of the two brackets (7) are rotatably connected to a rotating shaft (9) via a shaft seat (8); the middle outer wall of the rotating shaft (9) is fixedly connected to a cam (10); the middle outer wall of the air permeable mesh plate (5) is fixedly connected to a wear-resistant block (12); the wear-resistant block (12) abuts against the protruding portion of the cam (10); a driving motor (11) is fixedly mounted on the top outer wall of one of the brackets (7); the output shaft of the driving motor (11) is fixedly connected to one end of the rotating shaft (9); A driving mechanism for driving the spray pipe (14) to rotate is also installed on the top outer wall of the top cover (2).

2. A surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 1, characterized in that: The driving mechanism comprises a servo motor (17) fixedly mounted on the top outer wall of the top cover (2); the end of the output shaft of the servo motor (17) is fixedly connected to a driving gear (18); the top end of the hollow column (13) is fixedly connected to a driven gear (16); the driven gear (16) is meshed with the driving gear (18).

3. A surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 2, characterized in that: The inner wall of the driven gear (16) is movably connected to a material conveying pipe (19), and a sealing ring is provided at one end of the material conveying pipe (19) located inside the driven gear (16).

4. A surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 3, characterized in that: The top outer wall of the fixed ring (3) is fixedly connected to a plurality of slides (4), the air-permeable mesh plate (5) is slidably connected to the outer walls of the plurality of slides (4), and two springs (6) are installed on the outer walls of the slides (4), and the two springs (6) are respectively located on the upper and lower outer walls of the air-permeable mesh plate (5).

5. The surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 1, characterized in that: An annular tube (21) is fixedly mounted on the outer wall of the treatment tank (1); a plurality of air shower nozzles (24) are arranged on the annular tube (21) facing the outer wall of the treatment tank (1) and are in communication with the annular tube; one end of the air shower nozzle (24) away from the annular tube (21) penetrates the treatment tank (1) and is arranged downwardly and tilted toward the air permeable mesh plate (5).

6. A surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 5, characterized in that: A hot air blower (23) is fixedly mounted on the outer wall of the processing tank (1) via a fixing frame (22), and an air delivery end of the hot air blower (23) is connected to the annular pipe (21) via a connecting pipe.

7. The surface anti-corrosion treatment device for processing circuit breaker copper parts according to claim 1, characterized in that: An exhaust gas discharge pipe (25) is provided on the outer wall of the processing tank (1) close to the bottom, and the exhaust gas discharge pipe (25) is connected to the inner cavity of the processing tank (1).

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