Liquid medicine box of single-cylinder centrifugal electroplating machine
By using a baffle plate to buffer the flow of chemicals in the chemical tank of a single-cylinder centrifugal electroplating machine, the problems of noise and splashing in the chemical tank are solved, and the stability and quietness of the chemical tank are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHAOQING YINGTUO AUTOMATION EQUIP TECH CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-04-24
AI Technical Summary
Existing medicine tanks have the problem of causing noise and splashing when medicine falls directly into the medicine tank.
The single-cylinder centrifugal electroplating machine uses a chemical tank, which includes a tank body, a diversion box, a flow plate, a heating component, a cooling component, and a sensor. The flow plate buffers the flow of chemical into the chemical tank, reducing the impact of the chemical falling back, preventing splashing, and reducing noise.
This achieves operational stability and reliability of the medicine tank, reduces medicine splashing and noise, and improves the quietness of the working environment.
Smart Images
Figure CN224160723U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electroplating chemical circulation technology, and in particular to a chemical tank for a single-cylinder centrifugal electroplating machine. Background Technology
[0002] During the electroplating process, impurities are generated in the electroplating solution. To ensure electroplating quality, new electroplating solution needs to be continuously fed into the electroplating machine, and the old solution is discharged into the solution tank for recycling and filtration, forming a solution circulation system. However, in the existing solution tank, there is a height difference between the diverted electroplating solution and the corresponding solution tank surface. The electroplating solution falling directly into the solution tank surface generates operating noise, as does the splashing of the falling electroplating solution and its collision with the inner wall of the solution tank. Utility Model Content
[0003] The purpose of this invention is to provide a chemical tank for a single-cylinder centrifugal electroplating machine, which solves the problems in the prior art where there is a height difference between the electroplating chemical solution after it is divided and the corresponding liquid surface of the chemical tank, causing the electroplating chemical solution to fall directly into the liquid surface of the chemical tank and generate working noise, as well as the problem of the electroplating chemical solution splashing and colliding with the inner wall of the chemical tank and generating working noise.
[0004] To achieve this objective, the present invention adopts the following technical solution:
[0005] A chemical tank for a single-cylinder centrifugal electroplating machine includes a tank body, a flow divider, a first inclined plate, a second inclined plate, a heating assembly, a cooling assembly, a first sensor, and a second sensor.
[0006] The enclosure is equipped with a tin solution tank, a wastewater tank, a nickel solution tank, a first drain outlet, a second drain outlet, a third drain outlet, a first output outlet, and a third output outlet. The diversion box is installed in the enclosure and is equipped with a tin solution area, a wastewater area, and a nickel solution area.
[0007] The tin solution area is connected to one end of the tin solution tank, the first drain outlet and the first output outlet are respectively connected to the other end of the tin solution tank, the first output outlet is used to provide tin solution to the electroplating tank, the wastewater area is connected to one end of the wastewater tank, the second drain outlet is connected to the other end of the wastewater tank, the nickel solution area is connected to one end of the nickel solution tank, the third drain outlet and the third output outlet are respectively connected to the nickel solution tank, the third output outlet is used to provide nickel solution to the electroplating tank;
[0008] The first inclined flow plate is installed inside the tin solution tank and is located below the tin solution area. The second inclined flow plate is installed inside the nickel solution tank and is located below the nickel solution area.
[0009] The tin solution tank is equipped with the heating component, the cooling component, the first sensor, and the second sensor, respectively. The nickel solution tank is also equipped with the heating component, the first sensor, and the second sensor.
[0010] Furthermore, the first inclined plate is provided with a first trough and a first groove, the first groove being located in front of the first trough, and the tin solution area is connected to the tin solution tank through the first trough and the first groove. The second inclined plate is provided with a second trough and a second groove, the second groove being located in front of the second trough, and the nickel solution area is connected to the nickel solution tank through the second trough and the second groove.
[0011] Specifically, one end of the inner bottom surface of the wastewater tank is directly opposite the wastewater area, the other end of the inner bottom surface of the wastewater tank is connected to the second drain outlet, and the inner bottom surface of the wastewater tank is inclined.
[0012] Preferably, the diversion box is provided with a diversion port, which is connected to the tin solution area, the wastewater area and the nickel solution area respectively.
[0013] In some embodiments, a first cap, a second cap, and a third cap are also included;
[0014] The tin solution tank has a first water inlet at the top, and a first cover can be placed over the first water inlet. The wastewater tank has a second water inlet at the top, and a second cover can be placed over the second water inlet. The nickel solution tank has a third water inlet at the top, and a third cover can be placed over the third water inlet.
[0015] Furthermore, it also includes a first filter barrel and a third filter barrel;
[0016] The top of the tin medicine tank is provided with a first circulation port, one end of the first filter barrel is connected to the first output port, and the other end of the first filter barrel is connected to the first circulation port.
[0017] The top of the nickel solution tank is provided with a third circulation port, one end of the third filter barrel is connected to the third output port, and the other end of the second filter barrel is connected to the third circulation port.
[0018] Specifically, it also includes a hot water tank, which has an inlet and an outlet, and is equipped with a heating element, a first sensor, and a second sensor.
[0019] Preferably, the hot water tank is provided with an overflow port and a second circulation port.
[0020] Compared with the prior art, one of the above technical solutions has the following beneficial effects:
[0021] The single-cylinder centrifugal electroplating machine's chemical tank is equipped with a casing, a tin solution tank, a wastewater tank, a nickel solution tank, a first drain outlet, a second drain outlet, a third drain outlet, a first output outlet, a third output outlet, a distribution box, a tin solution area, a wastewater area, a nickel solution area, a heating component, a cooling component, a first sensor, and a second sensor. These components ensure the stability and reliability of the chemical tank's operation. Furthermore, the first and second inclined flow plates allow the tin solution to flow slowly from the tin solution area of the distribution box into the tin solution tank, and the nickel solution to flow slowly from the nickel solution area of the distribution box into the nickel solution tank. The first and second inclined flow plates also mitigate the impact of the falling chemical solution, prevent splashing, and reduce the noise of the backflow. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the chemical tank of a single-cylinder centrifugal electroplating machine according to one embodiment of the present invention;
[0023] Figure 2 This is a schematic diagram of the structure of the diversion box according to one embodiment of the present invention;
[0024] Figure 3 This is a schematic diagram of the structure of the box body according to one embodiment of the present utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the first and second inclined flow plates according to one embodiment of the present invention;
[0026] Figure 5 This is a schematic diagram of the structure of the first filter barrel and the third filter barrel according to one embodiment of the present utility model;
[0027] Figure 6 This is a schematic diagram of the structure of a hot water tank according to one embodiment of the present invention;
[0028] The components include: a housing 1, a tin solution tank 11, a first water inlet 111, a first circulation port 112, a wastewater tank 12, a second water inlet 121, a nickel solution tank 13, a third water inlet 131, a third circulation port 132, a first drain port 14, a second drain port 15, a third drain port 16, a first output port 17, a third output port 18, a diversion box 2, a tin solution area 21, a wastewater area 22, a nickel solution area 23, a diversion port 24, a first inclined plate 3, a first trough 31, a first groove 32, a second inclined plate 4, a second trough 41, a second groove 42, a heating assembly 51, a cooling assembly 52, a first sensor 53, a second sensor 54, a first cover 61, a second cover 62, a third cover 63, a first filter barrel 71, a third filter barrel 73, a hot water tank 8, a water inlet 81, a water outlet 82, an overflow port 83, and a second circulation port 84. Detailed Implementation
[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0030] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.
[0031] In one embodiment of this utility model, such as Figure 1-6As shown, a single-cylinder centrifugal electroplating machine chemical tank includes a tank body 1, a diversion box 2, a first inclined flow plate 3, a second inclined flow plate 4, a heating assembly 51, a cooling assembly 52, a first sensor 53, and a second sensor 54. The tank body 1 is provided with a tin chemical tank 11, a wastewater tank 12, a nickel chemical tank 13, a first drain outlet 14, a second drain outlet 15, a third drain outlet 16, a first output outlet 17, and a third output outlet 18. The diversion box 2 is installed on the tank body 1 and is provided with a tin chemical zone 21, a wastewater zone 22, and a nickel chemical zone 23. The tin chemical zone 21 is connected to one end of the tin chemical tank 11, and the first drain outlet 14 and the first output outlet 17 are respectively connected to the other end of the tin chemical tank 11. Port 17 is used to supply tin solution to the electroplating tank. The wastewater area 22 is connected to one end of the wastewater tank 12. The second drain port 16 is connected to the other end of the wastewater tank 12. The nickel solution area 23 is connected to one end of the nickel solution tank 13. The third drain port 16 and the third output port 18 are respectively connected to the nickel solution tank 13. The third output port 18 is used to supply nickel solution to the electroplating tank. The first inclined flow plate 3 is installed inside the tin solution tank 11 and is located below the tin solution area 21. The second inclined flow plate 4 is installed inside the nickel solution tank 13 and is located below the nickel solution area 23.The tin plating bath 11 is equipped with the heating assembly 51, cooling assembly 52, first sensor 53, and second sensor 54, respectively. The nickel plating bath 13 is also equipped with the heating assembly 51, first sensor 53, and second sensor 54. In this embodiment, there are two heating assemblies 51, two first sensors 53, and two second sensors 54. The heating assembly 51, cooling assembly 52, first sensor 53, and second sensor 54 are connected to the control system of the single-cylinder centrifugal electroplating machine. The heating assembly 51 is an electric heating rod assembly, which is existing technology and has an anti-dry-burning function. The two heating assemblies 51 are used to heat the tin plating bath 11 and the nickel plating bath 13, respectively. The cooling assembly 52 is a titanium pipe that can be circulated with cold water, thereby facilitating... For temperature control, the first sensor 53 is a temperature sensor, and the two first sensors 53 are used to detect the temperature of the tin solution tank 11 and the nickel solution tank 13, respectively. The second sensor 54 is a liquid level sensor, and the two second sensors 54 are used to detect the liquid levels of the tin solution tank 11 and the nickel solution tank 13, respectively. During operation, wastewater, tin solution, and nickel solution are diverted through the diversion box 2, so that wastewater enters the wastewater tank 12 through the wastewater area 22 and is discharged to the outside through the second drain outlet 15. The tin solution is diverted to the diversion box 2 and then discharged to the outside through the second drain outlet 15. The tin solution in the solution area 21 flows downwards to the first inclined flow plate 3. The first inclined flow plate 3, with its inclined surface structure, allows the tin solution to flow slowly towards the tin solution tank 11. Similarly, the nickel solution, after being diverted to the distribution box 2, flows downwards from the tin solution area 23 to the second inclined flow plate 4. The second inclined flow plate 4, with its inclined surface structure, allows the nickel solution to flow slowly towards the nickel solution tank 13. Furthermore, the two first sensors 53 respectively detect the temperature of the tin solution tank 11 and the nickel solution tank 13, and, in conjunction with the corresponding heating component 51 and cooling component 52, adjust the solution temperature. The temperature is adjusted so that the tin solution tank 11 can provide the electroplating tank with tin solution of suitable temperature through the first output port 17, and the nickel solution tank 13 can provide the electroplating tank with nickel solution of suitable temperature through the third output port 18. The two second sensors 54 respectively detect the liquid level of the tin solution tank 11 and the nickel solution tank 13 to prevent the solution from overflowing. When the tank 1 needs to be cleaned, cleaning water is introduced into the tin solution tank 11, the wastewater tank 12 and the nickel solution tank 13 respectively, and the cleaning water is discharged from the first drain port 14, the second drain port 15 and the third drain port 16 respectively.This application utilizes a housing 1, a tin solution tank 11, a wastewater tank 12, a nickel solution tank 13, a first drain outlet 14, a second drain outlet 15, a third drain outlet 16, a first output outlet 17, a third output outlet 18, a distribution box 2, a tin solution area 21, a wastewater area 22, a nickel solution area 23, a heating component 51, a cooling component 52, a first sensor 53, and a second sensor 54 to ensure the operational stability and reliability of the chemical tank in a single-cylinder centrifugal electroplating machine. Furthermore, through a first inclined flow plate 3 and a second inclined flow plate 4, tin solution can slowly flow from the tin solution area 21 of the distribution box 2 into the tin solution tank 11, and nickel solution can slowly flow from the nickel solution area 23 of the distribution box 2 into the nickel solution tank 13. The first inclined flow plate 3 and the second inclined flow plate 4 can mitigate the impact of the falling solution, prevent splashing, and reduce the noise of the backflow.
[0032] like Figure 2-4 As shown, the first inclined flow plate 3 is provided with a first drain 31 and a first groove 32. The first groove 32 is located in front of the first drain 31. The tin solution area 21 is connected to the tin solution tank 11 through the first drain 31 and the first groove 32. The second inclined flow plate 4 is provided with a second drain 41 and a second groove 42. The second groove 42 is located in front of the second drain 41. The nickel solution area 23 is connected to the nickel solution tank 13 through the second drain 41 and the second groove 42. In this embodiment, the first inclined flow plate 3 is specifically installed inside the tin flux tank 11. The left and right sides of the first inclined flow plate 3 are respectively attached to the left and right inner walls of the tin flux tank 11, and the front end of the first inclined flow plate 3 abuts against the inner wall of the tin flux tank 11. There are two first drain channels 31. The second inclined flow plate 4 is specifically installed inside the nickel flux tank 13. The left and right sides of the second inclined flow plate 4 are respectively attached to the left and right inner walls of the nickel flux tank 13, and the front end of the second inclined flow plate 4 abuts against the inner wall of the nickel flux tank 13. There are two second drain channels 41. During operation, tin flux flows from the tin flux area 2. The solution 1 falls onto one end of the first inclined plate 3 and flows along the inclined plate to the other end of the first inclined plate 3. It then falls from the two first drains 31 and the first groove 32 into the lower tin solution tank 11. Similarly, the nickel solution falls from the nickel solution area 23 into one end of the second inclined plate 4 and flows along the inclined plate to the other end of the second inclined plate 4. It then falls from the two second drains 41 and the second groove 42 into the lower nickel solution tank 13. This achieves the purpose of mitigating the impact of the solution falling back. Furthermore, the first inclined plate 3 and the second inclined plate 4 are respectively provided with two types of channels to prevent the other channels from being blocked and affecting the backflow of the solution.
[0033] like Figure 1-3As shown, one end of the inner bottom surface of the wastewater tank 12 is directly opposite the wastewater area 22, and the other end of the inner bottom surface of the wastewater tank 12 is connected to the second drain outlet 15. The inner bottom surface of the wastewater tank 12 is inclined. In this embodiment, because the wastewater tank 12 occupies a small portion of the space in the medicine tank, i.e., the volume of the wastewater tank 12 is small, to prevent wastewater from overflowing during operation, the bottom surface of the wastewater tank 12 is inclined. This helps improve the flow of wastewater, allowing the wastewater in the wastewater tank 12 to be quickly drained away from the second drain outlet 15.
[0034] like Figure 1-2 As shown, the diversion box 2 is provided with a diversion port 24, which is connected to the tin solution area 21, the wastewater area 22, and the nickel solution area 23, respectively. In this embodiment, the diversion port 24 is located on the front side of the diversion box 2. The diversion port 24 is an oblong opening. During operation, the drain pipe moves at the diversion port 24, causing the opening of the drain pipe to move to the tin solution area 21, the wastewater area 22, or the nickel solution area 23, thereby achieving the purpose of diversion and return.
[0035] like Figure 1-2 As shown, it also includes a first cover 61, a second cover 62, and a third cover 63; the top of the tin solution tank 11 is provided with a first water inlet 111, and the first cover 61 can be closed to the first water inlet 111; the top of the wastewater tank 12 is provided with a second water inlet 121, and the second cover 62 can be closed to the second water inlet 121; the top of the nickel solution tank 13 is provided with a third water inlet 131, and the third cover 63 can be closed to the third water inlet 131. In this embodiment, during operation, when the solution concentration is low and needs to be added or cleaned, the first cover 61, the second cover 62, and the third cover 63 can be removed, and solution can be added to the required volume through the first water inlet 111 and the third water inlet 113, or cleaning water can be added through the first water inlet 111, the second water inlet 112, and the third water inlet 113 for quick rinsing, which is convenient and fast. Preferably, the tank body 1 is made of transparent material, so as to facilitate observation of the addition of solution or the cleaning process.
[0036] like Figure 1-2 and Figure 5As shown, it also includes a first filter barrel 71 and a third filter barrel 73; the top of the tin solution tank 11 is provided with a first circulation port 112, one end of the first filter barrel 71 is connected to the first output port 17, and the other end of the first filter barrel 71 is connected to the first circulation port 112; the top of the nickel solution tank 13 is provided with a third circulation port 132, one end of the third filter barrel 73 is connected to the third output port 18, and the other end of the second filter barrel 72 is connected to the third circulation port 132. In this embodiment, the first filter barrel 71 and the third filter barrel 73 are respectively located above the housing 1. During electroplating, tin solution is supplied from the first output port 17 to the first filter barrel 71 through a corresponding magnetic pump. The first filter barrel 71 then supplies tin solution to the corresponding anode titanium basket. Nickel solution is supplied from the third output port 18 to the third filter barrel 73 through a corresponding magnetic pump. The third filter barrel 73 then supplies nickel solution to the corresponding anode titanium basket. In order to control the flow rate and pressure, the tin solution will flow back to the first circulation port 112 through the circulation pipe of the first filter barrel 71, and the nickel solution will flow to the third circulation port 132 through the circulation pipe of the third filter barrel 73.
[0037] like Figure 1-2 and Figure 5-6 As shown, it also includes a hot water tank 8, which has an inlet 81 and an outlet 82, and is equipped with a heating element 51, a first sensor 53, and a second sensor 54. In this embodiment, the hot water tank 8 is located above the tank body 1. During operation, pure water enters the interior of the hot water tank 8 through the inlet 81. The second sensor 54 detects the amount of water added, and stops adding water when the set capacity is reached. Then, the heating element 51 heats the pure water in the tank, and the first sensor 53 detects the water temperature. Once the set temperature is reached, heating stops, and then hot water is supplied to the electroplating tank through the outlet 82.
[0038] like Figure 5-6 As shown, the hot water tank 8 is provided with an overflow port 83 and a second circulation port 84. In this embodiment, the overflow port 83 allows excess water to be discharged outside the hot water tank 8, thus preventing the water supply from failing due to a malfunction of the inlet control valve. Furthermore, the second circulation port 84 is provided so that a branch pipe connected to the pipe supplying the electroplating tank is diverted to the second circulation port 84, thereby controlling the supply flow rate and pressure of the hot water tank 8. In standby mode, the hot water output from the outlet 82 can flow back into the water tank 8 through the second circulation port 84.
[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.
Claims
1. A chemical tank for a single-cylinder centrifugal electroplating machine, characterized in that: It includes a housing, a flow divider, a first inclined plate, a second inclined plate, a heating assembly, a cooling assembly, a first sensor, and a second sensor; The enclosure is equipped with a tin solution tank, a wastewater tank, a nickel solution tank, a first drain outlet, a second drain outlet, a third drain outlet, a first output outlet, and a third output outlet. The diversion box is installed in the enclosure and is equipped with a tin solution area, a wastewater area, and a nickel solution area. The tin solution area is connected to one end of the tin solution tank, the first drain outlet and the first output outlet are respectively connected to the other end of the tin solution tank, the first output outlet is used to provide tin solution to the electroplating tank, the wastewater area is connected to one end of the wastewater tank, the second drain outlet is connected to the other end of the wastewater tank, the nickel solution area is connected to one end of the nickel solution tank, the third drain outlet and the third output outlet are respectively connected to the nickel solution tank, the third output outlet is used to provide nickel solution to the electroplating tank; The first inclined flow plate is installed inside the tin solution tank and is located below the tin solution area. The second inclined flow plate is installed inside the nickel solution tank and is located below the nickel solution area. The tin solution tank is equipped with the heating component, the cooling component, the first sensor, and the second sensor, respectively. The nickel solution tank is also equipped with the heating component, the first sensor, and the second sensor.
2. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: The first inclined plate is provided with a first trough and a first groove, the first groove being located in front of the first trough, and the tin solution area is connected to the tin solution tank through the first trough and the first groove. The second inclined plate is provided with a second trough and a second groove, the second groove being located in front of the second trough, and the nickel solution area is connected to the nickel solution tank through the second trough and the second groove.
3. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: One end of the inner bottom surface of the wastewater tank is directly opposite the wastewater area, and the other end of the inner bottom surface of the wastewater tank is connected to the second drain outlet, and the inner bottom surface of the wastewater tank is inclined.
4. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: The diversion box is provided with a diversion port, which is connected to the tin solution area, the wastewater area and the nickel solution area respectively.
5. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: It also includes a first cap, a second cap, and a third cap; The tin solution tank has a first water inlet at the top, and a first cover can be placed over the first water inlet. The wastewater tank has a second water inlet at the top, and a second cover can be placed over the second water inlet. The nickel solution tank has a third water inlet at the top, and a third cover can be placed over the third water inlet.
6. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: It also includes a first filter cartridge and a third filter cartridge; The top of the tin medicine tank is provided with a first circulation port, one end of the first filter barrel is connected to the first output port, and the other end of the first filter barrel is connected to the first circulation port. The top of the nickel solution tank is provided with a third circulation port, one end of the third filter barrel is connected to the third output port, and the other end of the third filter barrel is connected to the third circulation port.
7. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 1, characterized in that: It also includes a hot water tank, which has an inlet and an outlet, and is equipped with a heating element, a first sensor and a second sensor.
8. The chemical tank for a single-cylinder centrifugal electroplating machine according to claim 7, characterized in that: The hot water tank is equipped with an overflow port and a second circulation port.