Automobile part electroplating equipment with waste gas treatment structure

Abstract

The utility model discloses automobile part electroplating equipment with a waste gas treatment structure, and relates to the technical field of automobile part production. The electroplating device comprises an electroplating bath, the top of the electroplating bath is movably connected with a top cover, a waste gas assembly is arranged on the top cover, and a drying assembly is further arranged at the rear end of the electroplating bath; a treatment box in the waste gas assembly is fixedly connected to the center of the top of the top cover, a first connecting pipe penetrates through the top of the treatment box, and the top end of the first connecting pipe is fixedly connected with a second connecting pipe through a three-way valve. Waste gas in the electroplating bath is guided into the treatment box through a waste gas cover in the waste gas assembly, the waste gas is pretreated through an activated carbon plate in the treatment box, fan blades are driven to rotate through a third motor in the drying assembly, and hot air is provided for electroplated automobile parts in cooperation with an electric radiant tube; the problems that in the prior art, waste gas generated in the electroplating process is inconvenient to treat, and electroplating liquid adhering to automobile parts is inconvenient to clean are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts production, in particular to an automobile parts electroplating device with an exhaust gas treatment structure. Background Art

[0002] With the development of science and technology, cars have become one of the common means of transportation for people. In the production process of cars, in order to increase the wear resistance, conductivity, reflectivity, corrosion resistance and aesthetics of auto parts, it is often necessary to electroplate auto parts. In order to facilitate the electroplating process of auto parts, electroplating equipment is used.

[0003] The existing document with publication number CN219670693U discloses an electroplating device for automobile parts, including an electroplating tank, support rods are provided on both sides of the electroplating tank, a linear guide box is fixedly connected to the top of the support rod, a servo motor is fixedly connected to one end of the linear guide box, a threaded column is provided in the inner cavity of the linear guide box, a sliding plate is provided below the linear guide box, an upper and lower electric push rods are fixedly connected to the bottom surface of the sliding plate, the upper and lower electric push rods are fixedly connected to the telescopic ends of the upper and lower electric push rods, nylon screws are threadedly connected to the outer surfaces of the upper and lower plates, and insertion grooves are provided on the top surfaces of the upper and lower plates;

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The electroplating device for automobile parts mentioned above has an upper and lower plate movably connected to the top of the electroplating tank through a sliding plate, and the automobile parts on the upper and lower plates are electroplated through the electroplating tank. A large amount of waste gas is generated during the electroplating process. The presence of such waste gas not only causes environmental pollution but also threatens the health of the workers. The electroplating device mentioned above lacks a structure for treating waste gas, and its environmental performance is poor.

[0006] 2. The above-mentioned electroplating device for automobile parts has a sliding plate movably connected to the bottom of its linear guide box through a threaded column, and the bottom of the sliding plate is movably connected to an upper and lower plate through an upper and lower electric push rod. The upper and lower plates are used to place the automobile parts for electroplating, but it lacks a structure for drying the automobile parts after electroplating, resulting in the surface of the automobile parts being adhered to the plating liquid after electroplating, which needs to be manually cleaned by the staff, increasing the workload of the staff. Utility Model Content

[0007] The utility model aims to provide an automobile parts electroplating equipment with an exhaust gas treatment structure, wherein the exhaust gas in the electroplating tank is introduced into a treatment box through an exhaust gas hood in an exhaust gas component, and the exhaust gas is pre-treated by an activated carbon plate in the treatment box, and the fan blades are driven to rotate by a third motor in a drying component, and the electric radiation tube is used to increase hot air for the automobile parts after electroplating, thereby solving the existing problems of inconvenience in treating the exhaust gas generated during the electroplating process and inconvenience in cleaning the electroplating liquid adhered to the automobile parts.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is an automobile parts electroplating equipment with an exhaust gas treatment structure, comprising an electroplating tank, a top cover movably connected to the top of the electroplating tank, an exhaust gas component arranged on the top cover, and a drying component arranged at the rear end of the electroplating tank;

[0010] The treatment box in the exhaust gas assembly is fixedly connected to the top center of the top cover, a first connecting pipe runs through the top of the treatment box, the top end of the first connecting pipe is fixedly connected to the second connecting pipe through a three-way valve, the other end of the second connecting pipe is fixedly connected to an exhaust gas cover, the exhaust gas cover is respectively clamped on both sides of the surface of the top cover, a plurality of groups of activated carbon plates are fixedly connected to the inner side of the treatment box at equal intervals from top to bottom, and a blower is fixedly connected to the inner bottom of the treatment box;

[0011] The second mounting column in the drying assembly is fixedly connected to the rear end surface of the electroplating tank, the front end of the second mounting column is movably connected to a lifting plate in the vertical direction, both sides of the end surface of the lifting plate are penetrated by a mounting shell, the inner rear end of the mounting shell is fixedly connected to a third motor through a fixed plate, the output shaft of the third motor is sleeved with fan blades, the inner front end of the mounting shell is fixedly connected to an electric radiation tube, and a filter is welded on the front end surface of the mounting shell.

[0012] Furthermore, first mounting columns are fixedly connected to the outer walls on both sides of the electroplating tank, the top of the first mounting columns is fixedly connected to the first motor, the output shaft of the first motor passes through the top of the first mounting column and is fixedly connected to the first screw rod, the other end of the first screw rod is rotatably connected to the inner bottom of the first slide groove on the outer wall on one side of the first mounting column, a first slider is threadedly sleeved on the outer wall of the first screw rod, and the outer wall on one side of the first slider passes through the first slide groove and is respectively welded to the outer walls on both sides of the top cover.

[0013] Furthermore, a drain pipe runs through the lower part of the front end surface of the electroplating tank, one end of the drain pipe extends to the lower inner side of the electroplating tank, and the other end of the drain pipe is fixedly connected to a drain valve.

[0014] Furthermore, a mounting rod is fixedly connected to the center position of the bottom of the top cover, and a plurality of groups of trays are sleeved on the outer wall of the mounting rod at equal intervals from top to bottom.

[0015] Furthermore, through grooves are provided on both sides of the surface of the top cover, and the exhaust hoods are clamped on the inner sides of the through grooves.

[0016] Furthermore, the output end of the blower is fixedly connected with a third connecting pipe, and the other end of the third connecting pipe passes through the bottom of the front end surface of the processing box and extends to the front end of the processing box.

[0017] Furthermore, a second motor is fixedly connected to the top of the second mounting column, and an output shaft of the second motor passes through the top of the second mounting column and is fixedly connected to a second screw rod, and the other end of the second screw rod is rotatably connected to the inner bottom of a second slide groove located on the front end surface of the second mounting column, and a second slider is threadedly sleeved on the outer wall of the second screw rod, and the front end surface of the second slider passes through the second slide groove and is welded to the center position of the rear end surface of the lifting plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model sets an exhaust gas component and creates negative pressure in the treatment box through a blower. Under the action of the negative pressure, the exhaust gas in the electroplating tank passes through the exhaust gas hood, the second connecting pipe and the first connecting pipe in sequence into the treatment box, and the exhaust gas is treated by the activated carbon plate inside the treatment box. Finally, the treated exhaust gas is introduced into the desulfurization equipment through the third connecting pipe for desulfurization operation, thereby treating the exhaust gas generated in the electroplating process and avoiding the existence of exhaust gas to pollute the environment and threaten the health of the staff.

[0020] 2. The utility model provides a drying component, and drives the fan blades to rotate through a third motor, so that the rotation of the fan blades generates fresh air, and the fresh air is heated by the electric radiation tube, thereby providing hot air to the electroplated automobile parts, and the hot air dries the electroplating liquid on the automobile parts while drying them. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural disassembly diagram of the top cover of the utility model;

[0024] Figure 3 It is a partial cross-sectional view of the exhaust gas component of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the drying component of the utility model;

[0026] Figure 5This is a structural disassembly diagram of the installation shell of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Electroplating tank; 11. Drain pipe; 12. Drain valve; 2. Top cover; 21. First mounting column; 22. First motor; 23. First screw rod; 24. First slide slot; 25. First slider; 26. Mounting rod; 27. Tray; 28. Through slot; 3. Exhaust gas assembly; 31. Processing box; 32. First connecting pipe; 321. Three-way valve; 33. Second connecting pipe; 34. Exhaust hood; 35. Activated carbon plate; 36. Blower; 361. Third connecting pipe; 4. Drying assembly; 41. Second mounting column; 411. Second motor; 412. Second screw rod; 413. Second slide slot; 414. Second slider; 42. Lifting plate; 43. Mounting shell; 431. Fixed plate; 432. Filter; 44. Fan blade; 441. Third motor; 45. Electric radiation tube. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1 , Figure 2 and Figure 3 As shown, the utility model is an auto parts electroplating equipment with an exhaust gas treatment structure, comprising an electroplating tank 1, a drain pipe 11 is passed through the lower front end surface of the electroplating tank 1, one end of the drain pipe 11 extends to the lower inner side of the electroplating tank 1, the other end of the drain pipe 11 is fixedly connected to a drain valve 12, the top of the electroplating tank 1 is movably connected to a top cover 2, and an exhaust gas component 3 is arranged on the top cover 2;

[0031] The first mounting columns 21 are fixedly connected to the outer walls of both sides of the electroplating tank 1, and the top of the first mounting columns 21 is fixedly connected to the first motor 22. The output shaft of the first motor 22 passes through the top of the first mounting column 21 and is fixedly connected to the first screw rod 23. The other end of the first screw rod 23 is rotatably connected to the inner bottom of the first slide groove 24 located on the outer wall of one side of the first mounting column 21. A first slider 25 is threadedly sleeved on the outer wall of the first screw rod 23. The outer wall of one side of the first slider 25 passes through the first slide groove 24 and is respectively welded to the outer walls of both sides of the top cover 2. A mounting rod 26 is fixedly connected to the bottom center of the top cover 2, and a plurality of trays 27 are sleeved on the outer wall of the mounting rod 26 at equal intervals from top to bottom.

[0032] The treatment box 31 in the exhaust gas assembly 3 is fixedly connected to the top center position of the top cover 2, and a first connecting pipe 32 passes through the top of the treatment box 31. The top end of the first connecting pipe 32 is fixedly connected to the second connecting pipe 33 through a three-way valve 321. The other end of the second connecting pipe 33 is fixedly connected to an exhaust gas cover 34. The exhaust gas cover 34 is respectively clamped on both sides of the surface of the top cover 2. Through grooves 28 are opened on both sides of the surface of the top cover 2. The exhaust gas cover 34 is clamped on the inner side of the through groove 28. A plurality of groups of activated carbon plates 35 are fixedly connected to the inner side of the treatment box 31 at equal intervals from top to bottom. A blower 36 is fixedly connected to the bottom of the inner side of the treatment box 31. The output end of the blower 36 is fixedly connected to the third connecting pipe 361. The other end of the third connecting pipe 361 passes through the bottom of the front end surface of the treatment box 31 and extends to the front end of the treatment box 31.

[0033] Based on the above configuration, when in use, the automobile parts are first placed on the tray 27, and the first motor 22 is started. The output shaft of the first motor 22 drives the first screw rod 23 to rotate synchronously, and under the action of the threaded connection between the first screw rod 23 and the first slider 25, the first slider 25 drives the top cover 2 to move, so that the top cover 2 fits on the top of the electroplating tank 1;

[0034] Next, the electroplating tank 1 is powered on, and the electroplating liquid in the electroplating tank 1 is used to electroplate the automobile parts. Meanwhile, the third connecting pipe 361 is connected to the external desulfurization equipment, and the blower 36 is started. Under the action of the blower 36, the inside of the treatment box 31 becomes a negative pressure state. Under the action of the negative pressure state, the exhaust gas in the electroplating tank 1 passes through the exhaust hood 34, the second connecting pipe 33, the three-way valve 321 and the first connecting pipe 32 in sequence into the treatment box 31, and the exhaust gas is pre-treated by the activated carbon plate 35 in the treatment box 31.

[0035] Finally, the pretreated exhaust gas enters the desulfurization equipment through the third connecting pipe 361 for desulfurization, and the first motor 22 is started again, so that the top cover 2 drives the electroplated automobile parts to move to the outside of the electroplating tank 1. At the same time, the drain valve 12 is opened to discharge the sewage in the electroplating tank 1 through the drain pipe 11, thereby realizing the electroplating process of automobile parts.

[0036] See also Figure 1 , Figure 4 and Figure 5As shown, a drying component 4 is also provided at the rear end of the electroplating tank 1; a second mounting column 41 in the drying component 4 is fixedly connected to the rear end face of the electroplating tank 1, a lifting plate 42 is movably connected to the front end of the second mounting column 41 in a vertical direction, a second motor 411 is fixedly connected to the top end of the second mounting column 41, an output shaft of the second motor 411 passes through the top end of the second mounting column 41 and is fixedly connected to a second screw rod 412, the other end of the second screw rod 412 is rotatably connected to the inner bottom of a second slide groove 413 located on the front end face of the second mounting column 41, a second slider 414 is threadedly sleeved on the outer wall of the second screw rod 412, a front end face of the second slider 414 passes through the second slide groove 413 and is welded to the center position of the rear end face of the lifting plate 42;

[0037] The end surfaces of the lifting plate 42 are penetrated by mounting shells 43 on both sides, and the front end surfaces of the mounting shells 43 are welded with filter screens 432. The inner rear end of the mounting shell 43 is fixedly connected to a third motor 441 through a fixing plate 431. The output shaft of the third motor 441 is sleeved with fan blades 44. The inner front end of the mounting shell 43 is fixedly connected to an electric radiation tube 45.

[0038] Based on the above arrangement, when in use, the electric radiation tube 45 is first connected, and the electric radiation tube 45 emits heat to the outside after being energized, and then the third motor 441 is started. After the third motor 441 is started, its output shaft drives the fan blades 44 to rotate synchronously, and under the action of the fan blades 44, the hot air in the mounting shell 43 is blown to the automotive parts, and the residual electroplating liquid on the automotive parts is dried by the hot air.

[0039] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An automobile parts electroplating device with an exhaust gas treatment structure, comprising an electroplating tank (1), characterized in that: The top of the electroplating tank (1) is movably connected to a top cover (2), an exhaust gas component (3) is arranged on the top cover (2), and a drying component (4) is also arranged at the rear end of the electroplating tank (1); The treatment box (31) in the exhaust gas assembly (3) is fixedly connected to the top center position of the top cover (2); a first connecting pipe (32) passes through the top of the treatment box (31); the top end of the first connecting pipe (32) is fixedly connected to a second connecting pipe (33) via a three-way valve (321); the other end of the second connecting pipe (33) is fixedly connected to an exhaust gas cover (34); the exhaust gas cover (34) is respectively clamped on both sides of the surface of the top cover (2); a plurality of groups of activated carbon plates (35) are fixedly connected to the inner side of the treatment box (31) at equal intervals from top to bottom; and a blower (36) is fixedly connected to the inner bottom of the treatment box (31); The second mounting column (41) in the drying component (4) is fixedly connected to the rear end surface of the electroplating tank (1); the front end of the second mounting column (41) is movably connected to a lifting plate (42) in the vertical direction; both sides of the end surface of the lifting plate (42) are penetrated by a mounting shell (43); the inner rear end of the mounting shell (43) is fixedly connected to a third motor (441) through a fixing plate (431); a fan blade (44) is sleeved on the output shaft of the third motor (441); the inner front end of the mounting shell (43) is fixedly connected to an electric radiation tube (45); and a filter screen (432) is welded on the front end surface of the mounting shell (43).

2. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 1 is characterized in that: The first mounting columns (21) are fixedly connected to the outer walls on both sides of the electroplating tank (1), the top of the first mounting columns (21) are fixedly connected to the first motors (22), the output shafts of the first motors (22) pass through the top of the first mounting columns (21) and are fixedly connected to the first screw rods (23), the other end of the first screw rods (23) are rotatably connected to the inner bottom of a first slide groove (24) located on the outer wall of one side of the first mounting columns (21), a first slider (25) is threadedly sleeved on the outer wall of the first screw rod (23), one side outer wall of the first slider (25) passes through the first slide groove (24) and is respectively welded to the outer walls on both sides of the top cover (2).

3. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 2 is characterized in that: A sewage pipe (11) passes through the lower front end surface of the electroplating tank (1), one end of the sewage pipe (11) extends to the lower inner side of the electroplating tank (1), and the other end of the sewage pipe (11) is fixedly connected to a sewage valve (12).

4. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 2 is characterized in that: A mounting rod (26) is fixedly connected to the center position of the bottom of the top cover (2), and a plurality of groups of trays (27) are sleeved on the outer wall of the mounting rod (26) at equal intervals from top to bottom.

5. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 1 is characterized in that: Through grooves (28) are provided on both sides of the surface of the top cover (2), and the exhaust gas covers (34) are clamped on the inner sides of the through grooves (28).

6. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 1, characterized in that: The output end of the blower (36) is fixedly connected to a third connecting pipe (361), and the other end of the third connecting pipe (361) passes through the lower side of the front end surface of the processing box (31) and extends to the front end of the processing box (31).

7. The automobile parts electroplating equipment with an exhaust gas treatment structure according to claim 1 is characterized in that: A second motor (411) is fixedly connected to the top of the second mounting column (41), an output shaft of the second motor (411) passes through the top of the second mounting column (41) and is fixedly connected to a second screw rod (412), the other end of the second screw rod (412) is rotatably connected to the inner bottom of a second slide groove (413) located on the front end surface of the second mounting column (41), a second slider (414) is threadedly sleeved on the outer wall of the second screw rod (412), the front end surface of the second slider (414) passes through the second slide groove (413) and is welded to the center position of the rear end surface of the lifting plate (42).

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