Electroplating treatment equipment for iron casting machining

Abstract

The electroplating treatment equipment comprises an electroplating box, a fixing frame is fixedly installed on the top of the outer surface of the electroplating box, a hydraulic cylinder is fixedly installed on the top face of the fixing frame, and a lifting frame is fixedly arranged at the output end of the hydraulic cylinder; iron casting fixing mechanisms are fixedly arranged on the two sides of the surface of the lifting frame; cavities are formed in the two sides of the inner wall of the electroplating box correspondingly, and heating mechanisms are fixedly arranged in the cavities. According to the electroplating treatment equipment for iron casting machining, through the arrangement of a heating mechanism and a stirring mechanism, an external power source is communicated, when the external temperature is low, an electric heating plate heats electroplating liquid, the heating temperature is controlled through a temperature controller, when the temperature of the electroplating liquid rises, the conductivity of the electroplating liquid is improved, a servo motor drives an auger rod to rotate, and the electroplating liquid is heated; the electroplating liquid can be in full and uniform contact with the iron casting, so that the effect of improving the electroplating efficiency of the iron casting is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cast iron processing technology, specifically to an electroplating equipment for processing cast iron parts. Background Technology

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It utilizes electrolysis to coat the surface of metal or other material parts with a metallic film, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance, and enhancing aesthetics. In the processing of cast iron parts, electroplating equipment is often used to electroplat the surface of the cast iron parts.

[0003] An electroplating treatment device for processing cast iron parts, disclosed in announcement number CN220450356U, utilizes a lowering mechanism where a motor drives a reducer to rotate, which in turn drives a cam to rotate. The cam then drives a slide groove to rotate, which in turn drives a sliding column to move. The two sliding columns drive a slider to slide within a support frame, and each sliding column lowers an empty box on the left end. This allows for continuous electroplating of cast iron parts during replacement, thus improving the efficiency of the electroplating process.

[0004] However, the electroplating equipment for processing cast iron parts has the following disadvantages: it is not convenient to heat the electroplating solution; when the ambient temperature drops, the centrifugal activity in the electroplating solution is low, which affects the electroplating efficiency; in addition, it is not convenient to filter and purify the electroplating solution, and impurities are easily generated after the electroplating solution is used, which affects the electroplating quality. Utility Model Content

[0005] The technical problems to be solved by this utility model are as follows: it is inconvenient to heat the electroplating solution; when the external temperature decreases, the centrifugal activity in the electroplating solution is low, which affects the electroplating efficiency; in addition, it is inconvenient to filter and purify the electroplating solution; impurities are easily generated after the electroplating solution is used, which affects the electroplating quality.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] An electroplating treatment device for processing cast iron parts includes an electroplating tank. A fixing frame is fixedly installed on the top of the outer surface of the electroplating tank. A hydraulic cylinder is fixedly installed on the top surface of the fixing frame. A lifting frame is fixedly installed at the output end of the hydraulic cylinder. Cast iron part fixing mechanisms are fixedly installed on both sides of the surface of the lifting frame. Cavities are opened on both sides of the inner wall of the electroplating tank. A heating mechanism is fixedly installed inside the cavity. A stirring mechanism is fixedly installed on one side of the outer surface of the electroplating tank. A purification tank is fixedly installed on the other side of the outer surface of the electroplating tank. A purification component is fixedly installed on the inner wall of the purification tank. A water pump is fixedly installed on the outer surface of the purification tank.

[0008] As a further embodiment of this utility model: the cast iron fixing mechanism includes a hydraulic rod and a fixing plate. The hydraulic rod is fixedly disposed on the surface of the lifting frame, and the fixing plate is fixedly connected to the output end of the hydraulic rod. The hydraulic rod is used to drive the fixing plate to fix the cast iron part.

[0009] As a further embodiment of this utility model: the heating mechanism includes a heating plate and a temperature controller. The heating plate is fixedly disposed inside the cavity, and the temperature controller is fixedly installed on the surface of the electroplating box and electrically connected to the heating plate. The temperature controller is used to control the heating temperature of the heating plate.

[0010] As a further embodiment of this utility model: the stirring mechanism includes a servo motor and an auger rod. The servo motor is fixedly installed on one side of the outer surface of the electroplating tank, and the auger rod is fixedly connected to the output end of the servo motor. The servo motor is used to drive the auger rod to rotate.

[0011] As a further embodiment of this utility model: the purification component includes a microporous filter plate and an activated carbon plate. The microporous filter plate is fixedly installed on the inner wall of the purification chamber, and the activated carbon plate is fixedly disposed on the bottom surface of the microporous filter plate. The purification component is used to purify the electroplating solution.

[0012] As a further embodiment of this utility model: the input end of the water pump is disposed through the bottom of the purification tank, the output end of the water pump is disposed through a return pipe, one end of the return pipe is disposed through the interior of the electroplating tank, and the top of the outer surface of the purification tank is disposed through a liquid inlet pipe, one end of the liquid inlet pipe is disposed through the interior of the electroplating tank, so that the liquid inlet pipe facilitates the entry of electroplating solution into the purification tank.

[0013] As a further embodiment of this utility model: a positive electrode rod is fixedly provided on one side of the inner wall of the electroplating tank, and a negative electrode rod is fixedly provided on the other side of the inner wall of the electroplating tank. The positive electrode rod and the negative electroplating rod facilitate the electroplating of cast iron parts.

[0014] The beneficial effects of this utility model are:

[0015] 1. By setting up heating and stirring mechanisms and connecting to an external power source, when the ambient temperature is low, the electric heating plate heats the electroplating solution. The heating temperature is controlled by a temperature controller. When the temperature of the electroplating solution rises, the conductivity of the electroplating solution increases. The servo motor drives the auger rod to rotate, so that the electroplating solution can fully and evenly contact the cast iron parts, thereby improving the electroplating efficiency of the cast iron parts.

[0016] 2. By setting up the purification components, the water pump is turned on, and the electroplating solution in the electroplating tank is drawn out through the liquid inlet pipe and transported to the purification tank. The microporous filter plate and activated carbon plate filter and purify the impurities in the electroplating solution, and then transport it back to the electroplating tank. This achieves the effect of continuous purification and filtration of the electroplating solution, avoiding the presence of impurities in the electroplating solution that may affect the electroplating effect.

[0017] 3. By setting up a cast iron fixing mechanism, the hydraulic rod is opened, which drives the fixing plate to press against both sides of the cast iron part, fixing cast iron parts of different sizes. The hydraulic cylinder drives the lifting frame to descend, placing the cast iron parts into the electroplating box, thus achieving the effect of fixing cast iron parts of different sizes. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cast iron fixing mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the heating mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the purification component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the stirring mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the electroplating box structure of this utility model.

[0025] In the diagram: 1. Electroplating tank; 2. Fixing frame; 3. Hydraulic cylinder; 4. Lifting frame; 5. Cast iron fixing mechanism; 501. Hydraulic rod; 502. Fixing plate; 6. Heating mechanism; 601. Heating plate; 602. Temperature controller; 7. Stirring mechanism; 701. Servo motor; 702. Screw rod; 8. Purification tank; 9. Purification components; 901. Microporous filter plate; 902. Activated carbon plate; 10. Water pump; 11. Return pipe; 12. Liquid inlet pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-6 As shown, an electroplating treatment device for processing cast iron parts includes an electroplating tank 1. A fixing frame 2 is fixedly installed on the top of the outer surface of the electroplating tank 1. A hydraulic cylinder 3 is fixedly installed on the top surface of the fixing frame 2. A lifting frame 4 is fixedly installed at the output end of the hydraulic cylinder 3. Cast iron parts fixing mechanisms 5 are fixedly installed on both sides of the surface of the lifting frame 4. By setting the cast iron parts fixing mechanisms 5, the hydraulic rod 501 is opened, which drives the fixing plate 502 to press against both sides of the cast iron parts, fixing cast iron parts of different sizes. The hydraulic cylinder 3 drives the lifting frame 4 to descend, placing the cast iron parts into the electroplating tank 1, thus achieving the effect of fixing cast iron parts of different sizes.

[0028] The electroplating tank 1 has cavities on both sides of its inner wall, and a heating mechanism 6 is fixedly installed inside the cavity. A stirring mechanism 7 is fixedly installed on one side of the outer surface of the electroplating tank 1. With the heating mechanism 6 and the stirring mechanism 7 connected to an external power source, when the outside temperature is low, the heating plate 601 heats the electroplating solution. The heating temperature is controlled by the temperature controller 602. When the temperature of the electroplating solution rises, the conductivity of the electroplating solution is increased. The servo motor 701 drives the auger rod 702 to rotate, so that the electroplating solution can fully and evenly contact the cast iron parts, thereby improving the electroplating efficiency of the cast iron parts.

[0029] A purification tank 8 is fixedly installed on the other side of the outer surface of the electroplating tank 1. A purification component 9 is fixedly installed on the inner wall of the purification tank 8. By setting the purification component 9, the water pump 10 is turned on, and the electroplating solution in the electroplating tank 1 is extracted through the liquid inlet pipe 12 and transported into the purification tank 8. The microporous filter plate 901 and the activated carbon plate 902 filter and purify the impurities in the electroplating solution, and then transport it back into the electroplating tank 1. This achieves the effect of continuous purification and filtration of the electroplating solution, and avoids the presence of impurities in the electroplating solution from affecting the electroplating effect. The water pump 10 is fixedly installed on the outer surface of the purification tank 8.

[0030] like Figure 2 As shown, the cast iron fixing mechanism 5 includes a hydraulic rod 501 and a fixing plate 502. The hydraulic rod 501 is fixedly installed on the surface of the lifting frame 4, and the fixing plate 502 is fixedly connected to the output end of the hydraulic rod 501.

[0031] The cast iron fixing mechanism 5 serves to fix cast iron parts of different sizes.

[0032] like Figure 3 As shown, the heating mechanism 6 includes a heating plate 601 and a temperature controller 602. The heating plate 601 is fixedly disposed inside the cavity, and the temperature controller 602 is fixedly installed on the surface of the electroplating box 1 and electrically connected to the heating plate 601.

[0033] The heating mechanism 6 is designed to increase the temperature of the electroplating solution.

[0034] like Figure 5 and Figure 6 As shown, the stirring mechanism 7 includes a servo motor 701 and an auger rod 702. The servo motor 701 is fixedly installed on one side of the outer surface of the electroplating tank 1, and the auger rod 702 is fixedly connected to the output end of the servo motor 701.

[0035] The stirring mechanism 7 is designed to stir the electroplating solution, ensuring that the electroplating solution comes into uniform contact with the cast iron parts.

[0036] like Figure 4 As shown, the purification component 9 includes a microporous filter plate 901 and an activated carbon plate 902. The microporous filter plate 901 is fixedly installed on the inner wall of the purification box 8, and the activated carbon plate 902 is fixedly installed on the bottom surface of the microporous filter plate 901.

[0037] The purification component 9 is designed to purify impurities inside the electroplating solution.

[0038] like Figure 4 As shown, the input end of the water pump 10 is connected to the bottom of the purification tank 8, and the output end of the water pump 10 is connected to the return pipe 11. One end of the return pipe 11 is connected to the inside of the electroplating tank 1, and the top of the outer surface of the purification tank 8 is connected to the liquid inlet pipe 12. One end of the liquid inlet pipe 12 is connected to the inside of the electroplating tank 1.

[0039] With the inlet pipe 12 and the return pipe 11, the inlet pipe 12 facilitates the entry of the electroplating solution into the purification tank 8, and the return pipe 11 facilitates the return of the electroplating solution into the electroplating tank 1.

[0040] like Figure 3 As shown, a positive electrode rod is fixedly installed on one side of the inner wall of the electroplating tank 1, and a negative electrode rod is fixedly installed on the other side of the inner wall of the electroplating tank 1.

[0041] The use of positive and negative electrode rods serves to electroplate cast iron parts.

[0042] The model of the temperature controller 602 is Hongrun OHR-T510. The above model and parameters can be selected according to the actual situation.

[0043] The working principle of this utility model is as follows: Open the hydraulic rod 501, drive the fixing plate 502 to press against both sides of the cast iron part, fix the cast iron parts of different sizes, and the hydraulic cylinder 3 drives the lifting frame 4 to descend, placing the cast iron parts into the electroplating box 1.

[0044] When connected to an external power source and the ambient temperature is low, the heating plate 601 heats the electroplating solution. The heating temperature is controlled by the temperature controller 602. When the temperature of the electroplating solution rises, the conductivity of the electroplating solution is increased. The servo motor 701 drives the auger rod 702 to rotate, so that the electroplating solution can fully and evenly contact the cast iron parts, thereby improving the electroplating efficiency of the cast iron parts.

[0045] Turn on the water pump 10, and extract the electroplating solution from the electroplating tank 1 through the liquid inlet pipe 12 and transport it to the purification tank 8. The microporous filter plate 901 and the activated carbon plate 902 filter and purify the impurities in the electroplating solution, and then transport it back to the electroplating tank 1 for continuous purification and filtration of the electroplating solution.

[0046] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Galvanic treatment plant for the processing of cast iron pieces, comprising a galvanic tank (1), characterized in that: The top of the electroplating tank (1) is fixedly installed with a fixing frame (2), the top surface of the fixing frame (2) is fixedly installed with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly provided with a lifting frame (4), and the surfaces of the lifting frame (4) are fixedly provided with cast iron piece fixing mechanisms (5). The inner walls of the electroplating tank (1) are provided with cavities, the cavities are fixedly provided with heating mechanisms (6), and the outer surface of the electroplating tank (1) is fixedly installed with a stirring mechanism (7). The other side of the outer surface of the electroplating tank (1) is fixedly provided with a purification tank (8), the inner wall of the purification tank (8) is fixedly installed with a purification assembly (9), and the outer surface of the purification tank (8) is fixedly installed with a water pump (10).

2. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein The cast iron piece fixing mechanism (5) comprises a hydraulic rod (501) and a fixed plate (502), the hydraulic rod (501) is fixedly arranged on the surface of the lifting frame (4), and the fixed plate (502) is fixedly connected with the output end of the hydraulic rod (501).

3. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein The heating mechanism (6) comprises an electric heating plate (601) and a temperature controller (602), the electric heating plate (601) is fixedly arranged in the cavity, and the temperature controller (602) is fixedly installed on the surface of the electroplating tank (1) and electrically connected with the electric heating plate (601).

4. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein The stirring mechanism (7) comprises a servo motor (701) and an auger rod (702), the servo motor (701) is fixedly installed on one side of the outer surface of the electroplating tank (1), and the auger rod (702) is fixedly connected with the output end of the servo motor (701).

5. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein The purification assembly (9) comprises a microporous filter plate (901) and an activated carbon plate (902), the microporous filter plate (901) is fixedly installed on the inner wall of the purification tank (8), and the activated carbon plate (902) is fixedly arranged on the bottom surface of the microporous filter plate (901).

6. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein The input end of the water pump (10) is arranged through the bottom of the purification tank (8), the output end of the water pump (10) is provided with a return pipe (11), one end of the return pipe (11) is arranged through the inside of the electroplating tank (1), the top of the outer surface of the purification tank (8) is provided with a liquid inlet pipe (12), and one end of the liquid inlet pipe (12) is arranged through the inside of the electroplating tank (1).

7. The electroplating apparatus for processing cast iron pieces according to claim 1, wherein One side of the inner wall of the electroplating tank (1) is fixedly provided with a positive electrode rod, and the other side of the inner wall of the electroplating tank (1) is fixedly provided with a negative electrode rod.

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