Electroplating line liquid medicine exchange acceleration mechanism
By designing the electroplating line potion exchange acceleration mechanism, the multiple outlets of the water inlet unit form a subduction potion flow, solving the problem of low electroplating efficiency of the existing electroplating tank and achieving more efficient potion exchange and electroplating efficiency.
Patent Information
- Application Number
- CN202422201906.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The plating efficiency of existing electroplating tanks is low, which affects the speed of the product. The commonly used solution is to increase the number of nickel plating tanks, but this will lengthen the electroplating wire, occupy a large space, and increase maintenance difficulty.
An electroplating line potion exchange acceleration mechanism is designed, including a tank body, a sub-trough body and a potion exchange assembly. The potion exchange assembly is composed of a water inlet unit and a drain unit. The water inlet unit is provided with a plurality of water outlets, each water outlet is an oblong hole, and the through direction of the water outlet forms a preset pitch angle with respect to the length extension direction of the sub-trough body, thereby forming a submersible potion flow with a higher flow rate.
By improving the potion exchange efficiency, improving the electroplating efficiency, promoting the rapid mixing of potions inside the sub-groove body, and ensuring the electroplating efficiency of the plating parts while maintaining the speed of the plating parts.
Smart Images
Figure CN222990262U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electroplating lines, in particular to an electroplating line chemical solution exchange acceleration mechanism. Background Art
[0002] The electroplating tank of a continuous electroplating line is the core part of the entire electroplating process, and its structure and design have a direct impact on the electroplating effect and production efficiency. The specific structure of the electroplating tank may vary due to factors such as electroplating process, plating type, and workpiece shape. Existing electroplating tanks generally include a tank body, an anode, a cathode, a power supply system, a conductive device, an electroplating solution circulation system, a heating and cooling device, a liquid level control device, and a wastewater treatment system, etc. Among them, the electroplating solution circulation system of the electroplating tank is used for the replenishment of electroplating chemicals, so as to maintain the chemical solution concentration in the electroplating tank, thereby ensuring the electroplating efficiency and the uniformity of the coating on the surface of the plated parts.
[0003] Currently, the electroplating efficiency of the commonly used nickel plating sub-tank structure is low, which affects the running speed of the product. The common practice is to increase the number of nickel plating tanks to improve the nickel plating speed. This method will lengthen the electroplating line, increase the occupied space, and also increase the maintenance difficulty. Summary of the Utility Model
[0004] Based on this, in view of the technical problem of low electroplating efficiency of the existing electroplating tank, it is necessary to provide an electroplating line chemical solution exchange acceleration mechanism.
[0005] An electroplating line chemical solution exchange acceleration mechanism, which includes a tank body, a sub-tank body, and a chemical solution exchange component. Among them, the sub-tank body is arranged inside the tank body, and the chemical solution exchange component is arranged at both ends of the sub-tank body.
[0006] The chemical solution exchange component includes a water inlet unit and a drainage unit. The water inlet unit is arranged at one end of the sub-tank body, and the drainage unit is arranged at the other end of the sub-tank body relative to the water inlet unit. Among them, the output end of the water inlet unit is communicated with the inside of the sub-tank body, and the input end of the water inlet unit is communicated with an external chemical solution supply device.
[0007] The water inlet unit is provided with a plurality of water outlets, and the plurality of water outlets are arranged on the surface of the water inlet unit facing the inside of the sub-tank body. The water inlet unit is communicated with the sub-tank body through the plurality of water outlets; among them, each water outlet is set as an oblong hole with a preset size, and the penetration direction of each water outlet forms a preset depression angle relative to the length extension direction of the sub-tank body.
[0008] In one embodiment, the above-mentioned water inlet unit is further provided with a water inlet pipe and a confluence chamber. One end of the water inlet pipe is communicated with an external chemical solution supply device, and the other end of the water inlet pipe is communicated with the input end of the confluence chamber; the output end of the confluence chamber is communicated with a plurality of water outlets.
[0009] In one embodiment, the above-mentioned water inlet unit is further provided with a first feeding port, the first feeding port is arranged on the main body of the water inlet unit, and the first feeding port penetrates from the side surface of the water inlet unit facing the sub-tank body to the side surface of the water inlet unit facing the tank body.
[0010] In one embodiment, the above-mentioned drainage unit is provided with a first drainage port, the first drainage port is arranged on the main body of the drainage unit, and the first drainage port penetrates from the side surface of the drainage unit facing the sub-tank body to the side surface of the drainage unit facing the tank body.
[0011] In one embodiment, guide rollers are respectively arranged on the inner walls on both sides of the above-mentioned first drainage port, and the two guide rollers are respectively arranged to roll along the feeding direction of the plated part.
[0012] In one embodiment, the above-mentioned tank body is provided with a plurality of second drainage ports, the plurality of second drainage ports are arranged on the bottom wall of the tank body, and each second drainage port penetrates the bottom wall of the tank body.
[0013] In one embodiment, the above-mentioned tank body is further provided with a mounting hole, and the mounting hole penetrates the bottom wall of the tank body corresponding to the bottom of the water inlet unit.
[0014] In one embodiment, the above-mentioned mounting hole is correspondingly matched with the side surface of the water inlet pipe, so that the water inlet pipe can be connected to the water inlet unit from the outside of the tank body through the mounting hole.
[0015] In one embodiment, a titanium basket is further arranged inside the above-mentioned sub-tank body, the titanium basket is arranged on both sides of the sub-tank body along the length extension direction of the sub-tank body, and the top of the titanium basket is connected to the inner wall of the tank body.
[0016] In one embodiment, the above-mentioned tank body is further provided with two second feeding ports, and the two second feeding ports are respectively arranged on the side walls at both ends of the tank body along the length extension direction of the tank body.
[0017] In one embodiment, the above-mentioned two second feeding ports, the first feeding port and the first drainage port are arranged in one-to-one correspondence to form a linear feeding channel.
[0018] The chemical solution exchange acceleration mechanism of the present utility model completes the input process of the chemical solution into the sub-tank through the water inlet unit. The water inlet unit is provided with a plurality of water outlets, and the plurality of water outlets are arranged on one surface of the water inlet unit facing the inside of the sub-tank. The water inlet unit is communicated with the sub-tank through the plurality of water outlets. Thus, the chemical solution can be input into the inside of the sub-tank through the plurality of water outlets. Among them, each water outlet is set as an oblong hole with a preset size, and the through direction of each water outlet forms a preset depression angle relative to the length extension direction of the sub-tank. Thus, the chemical solution passing through the water outlet is poured into the bottom of the sub-tank along the depression angle direction relative to the sub-tank. Compared with the existing water inlet box of the electroplating tank, the water inlet unit of the present utility model can form a diving chemical solution flow with a higher flow rate. While improving the chemical solution exchange efficiency and electroplating efficiency, it can effectively impact the chemical solution at the bottom of the sub-tank, thereby promoting the rapid mixing of the chemical solution inside the sub-tank, and further realizing the guarantee of the electroplating efficiency of the workpiece on the premise of maintaining the running speed of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the chemical solution exchange acceleration mechanism of the electroplating line in an embodiment;
[0020] Figure 2 is a schematic structural diagram of the chemical solution exchange acceleration mechanism of the electroplating line in an embodiment;
[0021] Figure 3 For Figure 2 is a schematic cross-sectional structure diagram of part A-A in the shown embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0024] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0025] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0026] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.
[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.
[0028] Please refer to Figures 1 to 3, the present utility model discloses a plating line chemical solution exchange acceleration mechanism 10, which includes a tank body 100, a sub-tank body 200 and a chemical solution exchange component 300. Among them, the sub-tank body 200 is arranged inside the tank body 100, and the chemical solution exchange component 300 is arranged at both ends of the sub-tank body 200. Thus, the plating chemical solution inside the sub-tank body 200 can be exchanged with the tank body 100 and the external chemical solution supply equipment through the chemical solution exchange components 300 at both ends thereof to maintain the chemical solution concentration. Specifically, the chemical solution exchange component 300 includes a water inlet unit 310 and a drainage unit 320. The water inlet unit 310 is arranged at one end of the sub-tank body 200, and the drainage unit 320 is arranged at the other end of the sub-tank body 200 relative to the water inlet unit 310. Among them, the output end of the water inlet unit 310 is communicated with the inside of the sub-tank body 200, and the input end of the water inlet unit 310 is communicated with the external chemical solution supply equipment. Thus, the plating chemical solution can be transported to the water inlet unit 310 through the ureter of the external chemical solution supply equipment, and then transported to the sub-tank body 200 through the water inlet unit 310 for electroplating production. In practical applications, the chemical solution in the sub-tank body 200 is discharged to the tank body 100 through the drainage unit 320, and then the tank body 100 discharges the chemical solution to the external chemical solution collection equipment to complete the production application process of the chemical solution. Specifically, the water inlet unit 310 is provided with a plurality of water outlet ports a, and the plurality of water outlet ports a are arranged on the surface of the water inlet unit 310 facing the inside of the sub-tank body 200. The water inlet unit 310 is communicated with the sub-tank body 200 through the plurality of water outlet ports a. Thus, the chemical solution can be input into the inside of the sub-tank body 200 through the plurality of water outlet ports a; among them, each water outlet port a is set as an oblong hole with a preset size, and the through direction of each water outlet port a forms a preset depression angle relative to the length extension direction of the sub-tank body 200. Thus, the chemical solution passing through the water outlet port a is poured into the bottom direction of the sub-tank body 200 relative to the sub-tank body 200 along the depression angle direction. Compared with the existing electroplating tank water inlet box, the water inlet unit 310 of the present utility model can form a diving chemical solution flow with a higher flow rate, while improving the chemical solution exchange efficiency and electroplating efficiency, it can effectively impact the chemical solution at the bottom of the sub-tank body 200, thereby promoting the rapid mixing of the chemical solution inside the sub-tank body 200, and further improving the consistency of the electroplating efficiency of the plated parts.
[0029] Furthermore, the water inlet unit 310 is also provided with a water inlet pipe 311 and a confluence chamber 312. One end of the water inlet pipe 311 is communicated with the external chemical solution supply equipment, and the other end of the water inlet pipe 311 is communicated with the input end of the confluence chamber 312; the output end of the confluence chamber 312 is communicated with a plurality of water outlet ports a. Thus, the external chemical solution supply equipment transports the plating chemical solution to the confluence chamber through the water inlet pipe 311, and then the chemical solution in the confluence chamber is poured into the sub-tank body 200 through the plurality of water outlet ports a, thereby realizing the transportation of the chemical solution to the sub-tank body 200.
[0030] Furthermore, the water inlet unit 310 is further provided with a first material feeding port b. The first material feeding port b is arranged on the main body of the water inlet unit 310. Moreover, the first material feeding port b penetrates from the surface of the water inlet unit 310 facing the sub-tank body 200 to the surface of the water inlet unit 310 facing the tank body 100, thereby forming a discharging channel for the plating parts. The plating parts passing through the sub-tank body 200 from the side of the drainage unit 320 can be output through the first material feeding port b, so as to form a reverse conveyance relative to the water inlet direction, and thus improve the electroplating efficiency of the plating parts.
[0031] Furthermore, the drainage unit 320 is provided with a first drainage port c. The first drainage port c is arranged on the main body of the drainage unit 320. And the first drainage port c penetrates from the surface of the drainage unit 320 facing the sub-tank body 200 to the surface of the drainage unit 320 facing the tank body 100, thereby forming a feeding channel for the plating parts. Thus, while the liquid medicine inside the sub-tank body 200 can be discharged to the tank body 100 through the first drainage port c, the plating parts can also be conveyed into the sub-tank body 200 through the first drainage port c, so as to form a reverse conveyance relative to the discharging direction of the liquid medicine. Specifically, guide rollers 321 are respectively arranged on the inner walls on both sides of the first drainage port c, and the two guide rollers 321 are respectively arranged to roll along the material feeding direction of the plating parts. Therefore, when the plating parts are conveyed through the first drainage port c, the guide rollers 321 can effectively improve the smoothness and stability of the movement process of the plating parts, so as to avoid the plating parts being scratched by the inner wall of the first drainage port c and causing damage to the plating parts.
[0032] Furthermore, the tank body 100 is provided with a plurality of second drainage ports d. The plurality of second drainage ports d are arranged on the bottom wall of the tank body 100. And each second drainage port d penetrates the bottom wall of the tank body 100, so that the liquid medicine discharged from the inside of the sub-tank body 200 to the tank body 100 can be discharged to the outside of the tank body 100 through the plurality of second drainage ports d.
[0033] Furthermore, the tank body 100 is further provided with a mounting hole e. The mounting hole e is correspondingly arranged through the bottom wall of the tank body 100 corresponding to the bottom of the water inlet unit 310. Specifically, the mounting hole e is correspondingly matched with the side surface of the water inlet pipe 311, so that the water inlet pipe 311 can be connected to the water inlet unit 310 from the outside of the tank body 100 through the mounting hole e, thereby maintaining the mounting stability of the water inlet pipe 311.
[0034] Furthermore, a titanium basket 400 is further arranged inside the sub-tank body 200. The titanium basket 400 is respectively arranged on both sides of the sub-tank body 200 along the length extension direction of the sub-tank body 200. And the top of the titanium basket 400 is connected to the inner wall of the tank body 100. In practical applications, the titanium basket 400 is used to load the anode material for the normal operation of electroplating production.
[0035] Furthermore, the tank body 100 is further provided with two second material feeding ports f, and the two second material feeding ports f are respectively arranged on the side walls at both ends of the tank body 100 along the length extension direction of the tank body 100. Specifically, the two second material feeding ports f, the first material feeding port b, and the first drainage port c are arranged in one-to-one correspondence to form a linear material feeding channel, so as to facilitate the continuous material feeding of the plating parts and electroplating production.
[0036] In summary, the electroplating line chemical solution exchange acceleration mechanism disclosed by the present utility model completes the input process of the chemical solution into the sub-tank body through the water inlet unit. The water inlet unit is provided with a plurality of water outlets, and the plurality of water outlets are arranged on one side surface of the water inlet unit facing the inside of the sub-tank body. The water inlet unit is communicated with the sub-tank body through the plurality of water outlets. Thus, the chemical solution can be input into the inside of the sub-tank body through the plurality of water outlets; wherein, each water outlet is set as an oblong hole with a preset size, and the penetration direction of each water outlet forms a preset depression angle relative to the length extension direction of the sub-tank body, so that the chemical solution passing through the water outlet is poured into the bottom direction of the sub-tank body along the depression angle direction relative to the sub-tank body. Compared with the existing electroplating tank water inlet box, the water inlet unit of the present utility model can form a diving chemical solution flow with a higher flow rate. While improving the chemical solution exchange efficiency and electroplating efficiency, it can effectively impact the chemical solution at the bottom of the sub-tank body, thereby promoting the rapid mixing of the chemical solution inside the sub-tank body, and further realizing the guarantee of the electroplating efficiency of the plating parts on the premise of maintaining the running speed of the plating parts.
[0037] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0038] The above-described embodiments only represent several implementation manners of the present utility model, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.
Claims
1. A mechanism for accelerating the exchange of chemical solutions in an electroplating line, characterized in that: include: A tank body, a sub-tank body and a medicine exchange component, wherein the sub-tank body is arranged inside the tank body, and the medicine exchange component is arranged at both ends of the sub-tank body; The medicine exchange assembly includes a water inlet unit and a drainage unit, wherein the water inlet unit is arranged at one end of the sub-tank body, and the drainage unit is arranged at the other end of the sub-tank body relative to the water inlet unit, the output end of the water inlet unit is connected to the sub-tank body, and the input end of the water inlet unit is connected to an external medicine supply device; The water inlet unit is provided with a plurality of water outlets, and the plurality of water outlets are arranged on a side surface of the water inlet unit facing the inside of the sub-trough body, and the water inlet unit is connected to the sub-trough body through the plurality of water outlets; wherein each of the water outlets is arranged as an oblong hole of a preset size, and a penetration direction of each of the water outlets forms a preset depression angle relative to a length extension direction of the sub-trough body.
2. The electroplating line solution exchange acceleration mechanism according to claim 1, characterized in that: The water inlet unit is also provided with a water inlet pipe and a confluence chamber, one end of the water inlet pipe is connected to an external medicine supply device, and the other end of the water inlet pipe is connected to the input end of the confluence chamber; the output end of the confluence chamber is connected to a plurality of the water outlets.
3. The electroplating line solution exchange acceleration mechanism according to claim 2, characterized in that: The water inlet unit is also provided with a first material delivery port, which is arranged in the main body of the water inlet unit, and the first material delivery port passes through from a side surface of the water inlet unit facing the sub-tank body to a side surface of the water inlet unit facing the tank body.
4. The electroplating line solution exchange acceleration mechanism according to claim 3, characterized in that: The drainage unit is provided with a first drainage port, which is provided in the main body of the drainage unit, and the first drainage port penetrates from a side surface of the drainage unit facing the sub-trough body to a side surface of the drainage unit facing the trough body.
5. The electroplating line solution exchange acceleration mechanism according to claim 4, characterized in that: The inner walls on both sides of the first drain port are respectively provided with material guide rollers, and the two material guide rollers are respectively arranged to roll along the material feeding direction of the plated parts.
6. The electroplating line solution exchange acceleration mechanism according to claim 5, characterized in that: The trough body is provided with a plurality of second drainage ports, and the plurality of second drainage ports are arranged on the bottom wall of the trough body, and each of the second drainage ports penetrates through the bottom wall of the trough body.
7. The electroplating line solution exchange acceleration mechanism according to claim 6, characterized in that: The trough body is further provided with a mounting hole, and the mounting hole is arranged through the bottom wall of the trough body corresponding to the bottom of the water inlet unit.
8. The electroplating line solution exchange acceleration mechanism according to claim 7, characterized in that: The mounting hole is matched with the side surface of the water inlet pipe, so that the water inlet pipe can be connected to the water inlet unit from the outside of the trough body through the mounting hole.
9. The electroplating line solution exchange acceleration mechanism according to claim 8, characterized in that: Titanium blue is also arranged inside the sub-tank body. The titanium blue is arranged on both sides of the sub-tank body along the length extension direction of the sub-tank body, and the top of the titanium blue is connected to the inner wall of the tank body.
10. The electroplating line solution exchange acceleration mechanism according to claim 9, characterized in that: The trough body is further provided with two second material delivery ports, and the two second material delivery ports are respectively arranged on the side walls at both ends of the trough body along the length extension direction of the trough body.