Automatic dosing device for electroplating zinc-nickel alloy

Abstract

The utility model discloses an automatic dosing device for electroplating zinc-nickel alloy, which comprises a device body, a rack is arranged on the device body, a raw material device, a material mixing device and an electroplating device are sequentially arranged on the rack, a dosing device is arranged between the material mixing device and the electroplating device, and the dosing device is arranged on the rack. A stirring device is arranged at the inner end of the material mixing device, a medicine pushing device is arranged at the inner end of the electroplating device, a heating and heat preservation device is arranged at the outer end of the electroplating device, a detection device is arranged at the position, extending to the inner end, of the upper end of the electroplating device, and a control device is further arranged on the rack. The automatic chemical feeding device is simple and reasonable in structure, convenient to use, accurate in automatic chemical feeding, capable of rapidly achieving the electroplating process, high in applicability, high in productivity, high in production benefit and high in product quality.

Description

Technical Field

[0001] This utility model relates to an automatic dosing device for electroplating zinc-nickel alloy, belonging to the technical field of automatic dosing equipment. Background Technology

[0002] Currently, zinc plating is the main protective coating in the electroplating industry, accounting for about 70% of the domestic total. From the perspective of the rust prevention mechanism of zinc-based alloys on steel and the actual corrosion resistance, zinc-nickel alloy coatings have the best corrosion resistance, as well as good wear resistance and heat resistance, which can meet the requirements of manufacturers for coatings.

[0003] However, zinc plating is a highly reactive metal with a fast corrosion rate. To achieve long-term protection, the plating thickness must be increased, which places increasingly higher demands on the process. Traditional zinc plating production can no longer fully meet these requirements, necessitating further research and exploration of the plating solution. For example, the stability of the plating solution in the chemical dosing process needs further improvement to ensure the stability and uniformity of the plating layer and further enhance product performance.

[0004] Therefore, we propose an automatic dosing device for electroplated zinc-nickel alloy. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the aforementioned problems, this utility model provides an automatic chemical dosing device for electroplating zinc-nickel alloys that is simple and reasonable in structure, easy to use, provides precise automatic chemical dosing, can quickly realize the electroplating process, has strong applicability, high productivity, high production efficiency, and high product quality.

[0007] (II) Technical Solution

[0008] This utility model discloses an automatic dosing device for electroplating zinc-nickel alloy, comprising: a device body, a frame mounted on the device body, a raw material device, a mixing device, and an electroplating device sequentially mounted on the frame, a dosing device positioned between the mixing device and the electroplating device, a stirring device positioned inside the mixing device, a pushing device positioned inside the electroplating device, a heating and heat preservation device positioned outside the electroplating device, a detection device extending from the upper end to the inner end of the electroplating device, and a control device mounted on the frame.

[0009] Furthermore, the frame includes an L-shaped support box composed of vertical plates and a base plate, and the control device includes a display screen, a controller, and a processor, which are installed on the upper side of the support box. Electronic circuit components are installed and arranged inside the support box. The control device is electrically connected to the dosing device, the stirring device, the pushing device, the heating and heat preservation device, and the detection device through the electronic circuit components. In addition, the raw material device, the mixing device, and the electroplating device are installed on the upper end of the base plate.

[0010] Furthermore, the raw material device, the mixing device, and the electroplating device are respectively equipped with a raw material tank, a mixing tank, and an electroplating tank. Multiple raw material tanks are provided, and connecting pipes and flow valves are provided between the raw material tanks and the mixing tanks. A liquid level sensor is also provided inside the mixing tank.

[0011] Furthermore, the dosing device is equipped with a dosing pipe, a dosing pump, and a liquid control box, and the detection device is equipped with a concentration detector, a sample pump, a sampling pipe, multiple water inlets and outlets. The multiple water inlets are located at different heights on one side of the sampling pipe, and the liquid control box and the concentration detector are wirelessly connected.

[0012] Furthermore, the stirring device is equipped with a motor, a connecting shaft, a telescopic rod, a connecting frame, and multiple stirring rods, with stirring blades at the bottom of the stirring rods.

[0013] Furthermore, the pushing device is equipped with a connecting seat and a pushing nozzle, and a power pushing pump is installed inside the connecting seat.

[0014] Furthermore, the heating and heat preservation device is provided with a heating layer and a heat preservation layer.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model has the following advantages: the structure of this utility model is simple and reasonable, easy to use, and the automatic dosing is precise, which can quickly realize the electroplating process. It has strong applicability, high productivity, high production efficiency, and high product quality. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the dosing device of this utility model.

[0020] Figure 3 This is a schematic diagram of the stirring device structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the drug delivery device of this utility model.

[0022] Figure 5 This is a schematic diagram of the detection device of this utility model.

[0023] 1-Purpose device; 2-Frame; 3-Raw material device; 4-Mixing device; 5-Electroplating device; 6-Dosing device; 7-Stirring device; 8-Dosing device; 9-Heating and heat preservation device; 10-Detection device; 11-Control device; 6-1-Dosing pipe; 6-2-Dosing pump; 6-3-Drug solution control box; 7-1-Motor; 7-2-Connecting shaft; 7-3-Telescopic rod; 7-4-Connecting frame; 7-5-Stirring rod; 7-6-Stirring blade; 8-1-Connecting seat; 8-2-Dosing nozzle; 8-3-Power push pump; 10-1-Concentration detector; 10-2-Sample pump; 10-3-Sampling tube; 10-4-Inlet; 10-5-Outlet. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] like Figure 1 An automatic dosing device for electroplating zinc-nickel alloy is shown, comprising: a device body 1, a frame 2 on the device body 1, a raw material device 3, a mixing device 4 and an electroplating device 5 arranged sequentially on the frame 2, a dosing device 6 between the mixing device 4 and the electroplating device 5, a stirring device 7 inside the mixing device 4, a pushing device 8 inside the electroplating device 5, a heating and heat preservation device 9 outside the electroplating device 5, a detection device 10 extending from the upper end to the inner end of the electroplating device 5, and a control device 11 on the frame 2.

[0026] The frame 2 includes an L-shaped support box consisting of a vertical plate and a base plate, and the control device 11 includes a display screen, a controller and a processor, which are installed on the upper side of the support box. Electronic circuit components are installed and arranged inside the support box. The control device 11 is electrically connected to the dosing device 6, the stirring device 7, the pushing device 8, the heating and heat preservation device 9 and the detection device 10 through the electronic circuit components. In addition, the raw material device 3, the mixing device 4 and the electroplating device 5 are installed on the upper end of the base plate.

[0027] The raw material device 3, the mixing device 4, and the electroplating device 5 are respectively equipped with a raw material tank, a mixing tank, and an electroplating tank. Multiple raw material tanks are provided. A connecting pipe and a flow valve are provided between the raw material tank and the mixing tank. A liquid level sensor is also provided in the mixing tank.

[0028] The dosing device 6 is equipped with a dosing pipe 6-1, a dosing pump 6-2, and a liquid control box 6-3. The detection device 10 is equipped with a concentration detector 10-1, a sample pump 10-2, a sampling pipe 10-3, multiple inlets 10-4, and an outlet 10-5. The multiple inlets 10-4 are located at different heights on one side of the sampling pipe 10-3. The liquid control box 6-3 and the concentration detector 10-1 are wirelessly connected.

[0029] The stirring device 7 is equipped with a motor 7-1, a connecting shaft 7-2, a telescopic rod 7-3, a connecting frame 7-4, and multiple stirring rods 7-5, with stirring blades 7-6 provided at the bottom of the stirring rods 7-5.

[0030] The pushing device 8 is provided with a connecting seat 8-1 and a pushing nozzle 8-2, and a power pushing pump 8-3 is provided inside the connecting seat 8-1.

[0031] The heating and heat preservation device 9 is provided with a heating layer and a heat preservation layer.

[0032] This utility model has a simple and reasonable structure, is easy to use, and features precise automatic chemical dosing, enabling rapid electroplating processes. It is highly applicable, has high productivity, high production efficiency, and high product quality.

[0033] The working principle of this utility model is as follows: An automatic dosing device for electroplating zinc-nickel alloys includes a device body 1, a frame 2, a raw material device 3, a mixing device 4, an electroplating device 5, a dosing device 6, a stirring device 7, a pushing device 8, a heating and heat preservation device 9, a detection device 10, and a control device 11. The raw material device 3 includes multiple raw material bins. Various raw materials are mixed into the mixing bins of the mixing device 4. The stirring device 7 uniformly stirs the mixture. The resulting chemical solution is then fed into the electroplating tank of the electroplating device 5 by the dosing device 6 in a specific amount. During the dosing process of the dosing device 6, the detection device 10 monitors the process. The electroplating solution in the electroplating tank can be detected. In addition, the chemical dosing device 6 adds chemicals into the electroplating tank, and under the pushing force of the chemical pushing device 8, the chemical solution is prevented from sinking, so as to better play the role of electroplating on the workpiece and make full use of the chemical solution. If a certain temperature is required during the electroplating process, the heating and heat preservation device 9 can also heat and preserve the electroplating tank to meet more production needs. The control device 11 is installed on the side of the support box of the L-shaped frame 2. The entire production process is controlled, processed and supervised by the control device 11, which has a high degree of automation, high production efficiency, full electroplating and good coating effect.

[0034] The dosing device 8 includes a connecting seat 8-1, a dosing nozzle 8-2, and a power pump 8-3. During the dosing process of the dosing device 6, the drug solution is dispersed above the solution, ensuring thorough electroplating and a uniform coating, and guaranteeing full utilization of the drug solution. The dosing device 6 includes a dosing pipe 6-1, a dosing pump 6-2, and a drug solution control box 6-3. The detection device 10 includes a concentration detector 10-1, a sample pump 10-2, a sampling pipe 10-3, multiple inlets 10-4, and outlets 10-5. The inlet 10-4 is located at different heights on one side of the sampling tube 10-3, which can capture electroplating solution at different water levels in the electroplating tank, making the measurement more accurate. The chemical solution control box 6-3 and the concentration detector 10-1 are set to be wirelessly connected. According to the detection results, the chemical solution control box 6-3 controls the amount of chemical added by the dosing pump 6-2 to meet the needs of electroplating, and the chemical dosing is sustainable, which facilitates sustainable production, increases production capacity, and ensures product quality while meeting the needs of productivity.

[0035] This utility model relates to an automatic dosing device for electroplating zinc-nickel alloys. The device automatically adds the chemical solution to the electroplating tank after feeding and mixing the raw materials. It can also continuously add chemicals to complete the electroplating process, enabling continuous production. With the addition of electroplating solution concentration detection, the dosing becomes more precise, the chemical solution utilization rate is high, and the production quality is good.

[0036] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention. The technical content for which protection is sought in the present invention has been fully described in the claims.

Claims

1. An automatic dosing device for electroplating zinc-nickel alloy, characterized in that: The device includes a main body (1), on which a frame (2) is provided. On the frame (2), a raw material device (3), a mixing device (4) and an electroplating device (5) are arranged in sequence. A dosing device (6) is provided between the mixing device (4) and the electroplating device (5). A stirring device (7) is provided inside the mixing device (4). A pushing device (8) is provided inside the electroplating device (5). A heating and heat preservation device (9) is provided outside the electroplating device (5). A detection device (10) is provided extending from the upper end to the inner end of the electroplating device (5). A control device (11) is also provided on the frame (2).

2. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The frame (2) includes an L-shaped support box consisting of a vertical plate and a base plate, and the control device (11) includes a display screen, a controller and a processor, which are installed on the upper side of the support box. Electronic circuit components are installed and arranged inside the support box. The control device (11) is electrically connected to the dosing device (6), the stirring device (7), the pushing device (8), the heating and heat preservation device (9) and the detection device (10) through the electronic circuit components. In addition, the raw material device (3), the mixing device (4) and the electroplating device (5) are installed on the upper end of the base plate.

3. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The raw material device (3), the mixing device (4), and the electroplating device (5) are respectively equipped with a raw material tank, a mixing tank, and an electroplating tank. Multiple raw material tanks are provided. A connecting pipe and a flow valve are provided between the raw material tank and the mixing tank. A liquid level sensor is also provided in the mixing tank.

4. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The dosing device (6) is equipped with a dosing pipe (6-1), a dosing pump (6-2), and a liquid control box (6-3). The detection device (10) is equipped with a concentration detector (10-1), a sample pump (10-2), a sampling pipe (10-3), multiple inlets (10-4), and an outlet (10-5). The multiple inlets (10-4) are located at different heights on one side of the sampling pipe (10-3). The liquid control box (6-3) and the concentration detector (10-1) are wirelessly connected.

5. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The stirring device (7) is equipped with a motor (7-1), a connecting shaft (7-2), a telescopic rod (7-3), a connecting frame (7-4), and multiple stirring rods (7-5), with stirring blades (7-6) at the bottom of the stirring rods (7-5).

6. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The pushing device (8) is provided with a connecting seat (8-1) and a pushing nozzle (8-2), and a power pushing pump (8-3) is provided inside the connecting seat (8-1).

7. The automatic dosing device for electroplating zinc-nickel alloy according to claim 1, characterized in that: The heating and heat preservation device (9) is provided with a heating layer and a heat preservation layer.

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