Machining platform for electroplating of mobile phone parts

Abstract

The utility model discloses a processing platform for electroplating mobile phone parts. The processing platform comprises a base; the top frame is fixedly connected to the top of the base through a connecting frame, a rotating disc motor is installed at the bottom of the top frame, and a rotating disc is fixedly connected to the bottom of a motor shaft of the rotating disc motor; and the electroplating bath is fixedly connected to the top of the base, and a first partition plate and a second partition plate are fixedly connected to the inner wall of the electroplating bath. According to the electroplating tank, the electroplating area and the filtering area are separated through the first partition plate and the second partition plate, the conveying pump is installed in the filtering area, electroplating liquid can be effectively filtered in a circulating mode, the electroplating liquid is continuously filtered and circulated in the using process, metal deposits, impurities and pollutants are removed, and the electroplating efficiency is improved. Therefore, the stability of the electroplating liquid is ensured, the problem of electroplating quality caused by pollution of the electroplating liquid is avoided, the service life of the electroplating liquid can be remarkably prolonged, and the stability and high quality of each electroplating operation are ensured.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, specifically to a processing platform for electroplating mobile phone parts. Background Technology

[0002] With the rapid development of the smartphone market, electroplating of mobile phone parts has become a crucial step in mobile phone manufacturing. Traditional electroplating technology typically relies on a static electroplating bath, where metal ions are deposited onto the surface of the parts through an electrolytic process. This process requires the use of an electroplating solution, whose main components are metal salts, acidic substances, and other additives. The electroplating solution provides the necessary metal ions, ensuring the surface quality of the electroplated parts.

[0003] However, existing electroplating technologies have some drawbacks. First, in traditional electroplating processes, the surface agitation of the plating solution is quite severe when parts enter or leave the solution. This not only affects the stability of the plating solution but also leads to splashing and uneven plating on the parts. Second, existing electroplating equipment typically cannot effectively control the filtration and circulation of the plating solution, making it susceptible to contamination and resulting in unstable plating quality. Furthermore, existing equipment suffers from significant limitations in continuous production. Current technologies struggle to achieve consistently stable electroplating operations, with frequent downtime and solution changes significantly reducing production efficiency.

[0004] Therefore, there is an urgent need for a new electroplating platform for mobile phone parts. This platform should be able to solve the problem of electroplating solution contamination in existing technologies, while reducing surface agitation during the process of parts entering or leaving the liquid, and improving the stability and efficiency of the electroplating process. Furthermore, to address the shortcomings of existing equipment in continuous production, the continuous production capacity of the electroplating platform needs to be further improved to meet the demands of large-scale production. Utility Model Content

[0005] The purpose of this utility model is to provide a processing platform for electroplating mobile phone parts, so as to solve the problems of existing mobile phone parts electroplating processing platforms mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a processing platform for electroplating mobile phone parts, comprising:

[0007] Base;

[0008] The top frame is fixedly connected to the top of the base via a connecting frame. A turntable motor is installed at the bottom of the top frame, and a turntable is fixedly connected to the bottom of the motor shaft of the turntable motor.

[0009] An electroplating tank is fixedly connected to the top of the base. A first partition and a second partition are fixedly connected to the inner wall of the electroplating tank. An electroplating area and a filtration area are formed inside the electroplating tank by the first partition and the second partition. A delivery pump is installed in the filtration area. The input end of the delivery pump is connected to an input pipe. The input pipe passes through the first partition and connects to the electroplating area. The output end of the delivery pump is connected to an output pipe. The output pipe is connected to the inside of the second partition. A filter element is inserted into the inside of the second partition.

[0010] Several sets of hoisting mechanisms are arranged in a regular circular array at the bottom of the top frame;

[0011] Several sets of material carrier cylinders are connected to several sets of the aforementioned hoisting mechanisms. Several sets of liquid inlet holes are opened inside the surface of the material carrier cylinder. A liquid breaking component is provided at the bottom of the material carrier cylinder, and three sets of lifting rings are fixedly connected to the top of the material carrier cylinder.

[0012] Several sets of plate grooves are fixedly connected at intervals to the inner wall surface of the electroplating area;

[0013] The hoisting mechanism is adapted to hoist the material carrier cylinder so that the material carrier cylinder enters or leaves the electroplating tank.

[0014] Preferably, the inner side of the electroplating tank has a ring structure, and the volume of the electroplating area is larger than the volume of the filtration area.

[0015] Preferably, the hoisting mechanism includes:

[0016] A protective frame is fixed to the bottom of the top frame;

[0017] A winding motor is installed inside the protective frame;

[0018] A take-up shaft is fixedly connected to the motor shaft of the take-up motor;

[0019] A hoisting rope is attached to the winding shaft;

[0020] Three sets of tethering ropes are fixedly connected to the bottom of the hoisting rope, and the bottom of the tethering ropes is connected to the hoisting ring;

[0021] The take-up shaft has an annular take-up groove on its surface.

[0022] Preferably, the liquid breaking component includes several sets of inclined plates arranged in a regular circular array, the top of the inclined plates being fixedly connected to the bottom edge of the material carrier cylinder, and a triangular groove being formed between each pair of adjacent inclined plates.

[0023] Preferably, the plate groove has a "C" shaped structure when viewed from above, and several sets of strip-shaped holes are opened through the plate groove.

[0024] Compared with the prior art, the beneficial effects of this utility model are:

[0025] 1) The electroplating tank of this application is separated into an electroplating zone and a filtration zone by a first partition and a second partition. A transfer pump is installed in the filtration zone, which can effectively circulate and filter the electroplating solution. During use, the electroplating solution undergoes continuous filtration and circulation, removing metal deposits, impurities and contaminants, thereby ensuring the stability of the electroplating solution and avoiding electroplating quality problems caused by electroplating solution contamination. This design can significantly improve the service life of the electroplating solution and ensure the stability and high quality of each electroplating operation.

[0026] 2) This application effectively reduces the problem of liquid surface turbulence during the electroplating process through the combined action of liquid breaking components, lifting ropes, and tie ropes. The liquid breaking components adopt an inclined plate array design, which can reduce liquid surface fluctuations when parts enter or leave the electroplating solution, and avoid the occurrence of electroplating solution splashing and uneven electroplating. Especially when the parts are not completely removed from the liquid surface, the liquid breaking components can guide the electroplating solution to drain, further reducing the possibility of liquid surface disturbance. At the same time, the design of the lifting ropes and tie ropes ensures the stable lifting of the material carrier, and avoids unnecessary impact on the liquid surface during the entry and exit of parts from the electroplating tank. These designs work together to significantly improve the stability of the electroplating process, and ensure the uniformity of the electroplating solution and the high quality of the part surface.

[0027] 3) Through the collaboration of the filtration system and the automated hoisting mechanism, the electroplating platform can continuously perform electroplating operations, thereby improving continuous production capacity. The recycling of electroplating solution not only reduces waste but also reduces downtime, resulting in a significant increase in production efficiency. The hoisting mechanism can automatically hoist the loading cylinder and accurately place it into or remove it from the electroplating tank, reducing manual intervention and lowering the risk of operational errors. This is especially important for large-scale production and can meet the needs of rapid production and efficient processing. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this application;

[0029] Figure 2 This is a top view of the electroplating tank in this application;

[0030] Figure 3 This is a schematic diagram of the hoisting mechanism structure in this application;

[0031] Figure 4 This is a schematic diagram of the material carrier structure of this application;

[0032] Figure 5 This is a schematic diagram of the plate groove structure of this application;

[0033] Figure 6 This is a schematic diagram of the structure of several hoisting mechanisms in this application.

[0034] In the picture:

[0035] 1. Base; 2. Top frame; 3. Electroplating tank; 4. First partition; 5. Second partition; 6. Electroplating area; 7. Filtration area; 8. Turntable motor; 9. Turntable; 10. Protective frame; 11. Winding motor; 12. Winding shaft; 13. Lifting rope; 14. Tie rope; 15. Material cylinder; 16. Annular winding groove; 17. Liquid inlet; 18. Liquid breaking component; 19. Inclined blade; 20. Transfer pump; 21. Input pipe; 22. Output pipe; 23. Filter element; 24. Plate groove; 25. Strip hole; 26. Lifting ring. Detailed Implementation

[0036] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] Please see Figure 1-6 This utility model provides a technical solution: a processing platform for electroplating mobile phone parts, comprising:

[0040] Base 1;

[0041] The top frame 2 is fixedly connected to the top of the base 1 via a connecting frame. A turntable motor 8 is installed at the bottom of the top frame 2, and a turntable 9 is fixedly connected to the bottom of the motor shaft of the turntable motor 8.

[0042] An electroplating tank 3 is fixedly connected to the top of the base 1. A first partition 4 and a second partition 5 are fixedly connected to the inner wall of the electroplating tank 3. The inner side of the electroplating tank 3 is divided into an electroplating area 6 and a filtration area 7 by the first partition 4 and the second partition 5. A delivery pump 20 is installed in the filtration area 7. The input end of the delivery pump 20 is connected to an input pipe 21. The input pipe 21 passes through the first partition 4 and connects to the electroplating area 6. The output end of the delivery pump 20 is connected to an output pipe 22. The output pipe 22 is connected to the inner side of the second partition 5. A filter element 23 is inserted into the inner side of the second partition 5.

[0043] Several sets of hoisting mechanisms are arranged in a regular circular array at the bottom of the top frame 2;

[0044] Several sets of material carrier cylinders 15 are connected to several sets of lifting mechanisms respectively. Several sets of liquid inlet holes 17 are opened in the surface of the material carrier cylinder 15. The bottom of the material carrier cylinder 15 is provided with a liquid breaking component 18, and three sets of lifting rings 26 are fixedly connected to the top of the material carrier cylinder 15.

[0045] Several sets of plate grooves 24 are fixedly connected to the inner wall surface of the electroplating area 6 at intervals;

[0046] The hoisting mechanism is adapted to hoist the loading cylinder 15 so that the loading cylinder 15 enters or leaves the electroplating tank 3.

[0047] Specifically, the electroplating tank 3 is separated into the electroplating zone 6 and the filtration zone 7 by a first partition 4 and a second partition 5. The filtration zone 7 is equipped with a transfer pump 20, which can effectively circulate and filter the electroplating solution. During use, the electroplating solution undergoes continuous filtration and circulation, removing metal deposits, impurities and contaminants, thereby ensuring the stability of the electroplating solution and avoiding electroplating quality problems caused by electroplating solution contamination. This design can significantly improve the service life of the electroplating solution and ensure the stability and high quality of each electroplating operation.

[0048] Specifically, the second partition 5 is hollow, and the inner side of the second partition 5 is provided with a groove to accommodate the filter element 23. The end of the second partition 5 away from the output pipe 22 is connected to a pipe for discharging the electroplating liquid sucked in by the delivery pump 20.

[0049] Specifically, the lifting rope 13 and the tie rope 14 can be made of steel wire rope with a galvanized surface.

[0050] Specifically, during use, the metal sheet can be placed inside the plate tank 24. In the electroplating zone 6, an electrolytic process deposits metal ions from the electroplating solution onto the surface of the mobile phone parts to be electroplated. The electroplating solution is circulated by the transfer pump 20, ensuring that the metal ions in the solution can uniformly contact the surface of the parts to be electroplated. Under the action of the current, the metal ions in the electroplating solution are reduced, gradually forming a metal coating on the surface of the parts.

[0051] Reference manual attached Figure 1-2 The inner side of the electroplating tank 3 has a ring structure, and the volume of the electroplating zone 6 is larger than that of the filtration zone 7. Specifically, the volume of the filtration zone 7 is relatively smaller than that of the electroplating zone 6, which helps to maintain rapid circulation of the electroplating solution during the filtration process, avoiding the problem of contamination accumulation caused by slow filtration. The ring structure makes the liquid flow in the electroplating tank 3 more uniform, optimizes the fluidity of the electroplating solution, and reduces the residence time of the electroplating solution between the electroplating zone and the filtration zone, which helps to improve the stability and efficiency of the electroplating operation.

[0052] Reference manual attached Figure 1 and instruction manual attached Figure 3 The hoisting mechanism includes:

[0053] The protective frame 10 is fixed to the bottom of the top frame 2;

[0054] The winding motor 11 is installed inside the protective frame 10;

[0055] The take-up shaft 12 is fixedly connected to the motor shaft of the take-up motor 11;

[0056] The hoisting rope 13 is connected to the winding shaft 12;

[0057] Three sets of tethering ropes 14 are fixedly connected to the bottom of the hoisting rope 13, and the bottom of the tethering ropes 14 are connected to the lifting ring 26;

[0058] The winding shaft 12 has an annular winding groove 16 on its surface.

[0059] Specifically, the hoisting mechanism can precisely control the entry and exit of the material carrier 15 into the electroplating tank 3, avoiding the instability of traditional manual hoisting. The cooperation of the winding motor 11 and the winding shaft 12 enables the hoisting rope 13 to be automatically wound up as needed, reducing operational complexity and manual intervention, and improving operational efficiency. The connection of the three sets of tie ropes 14 with the lifting rings 26 ensures the stability of the material carrier 15 when entering and exiting the electroplating tank, avoiding liquid surface turbulence caused by uneven hoisting, and further improving the uniformity of electroplating operations and the surface quality of parts.

[0060] Specifically, the annular winding groove 16 provides a winding space for the lifting rope 13, ensuring that the lifting rope can be wound smoothly and kept neat. During the electroplating operation, the length of the lifting rope 13 needs to be adjusted according to the needs of the electroplating operation. The annular winding groove 16 can effectively manage the lifting rope 13, avoid the lifting rope 13 from being messy and disorderly during the lifting process, and ensure the smooth progress of the lifting process.

[0061] Reference manual attached Figure 3-4 The liquid breaking component 18 includes several sets of inclined plates 19 arranged in a regular circular array. The top of the inclined plates 19 is fixedly connected to the bottom edge of the loading cylinder 15, and a triangular groove is formed between each pair of adjacent inclined plates 19. Specifically, the inclined plates 19 effectively reduce the surface turbulence of the liquid when the parts enter the electroplating tank. When the loading cylinder 15 needs to rise to detach from the electroplating liquid, the hoisting rope 13 can be wound up by the winding motor 11, and the electroplating liquid is guided to drain before the inclined plates 19 are completely detached from the liquid surface, thereby reducing the impact of liquid surface fluctuations on the electroplating quality. The triangular groove design between each pair of adjacent inclined plates 19 allows the electroplating liquid to pass quickly between the inclined plates 19, through the triangular groove, and into the loading cylinder 15 through the liquid inlet 17 at the bottom of the loading cylinder 15. At the same time, the electroplating liquid inside the loading cylinder 15 can also be quickly discharged, thereby avoiding liquid accumulation or retention, and further reducing the deposition and contaminant accumulation of the electroplating liquid. This structure makes the liquid surface more stable during the electroplating process, improves the uniformity of electroplating, reduces waste of electroplating solution, and extends the service life of electroplating solution.

[0062] Reference manual attached Figure 2 and instruction manual attached Figure 5 The plate groove 24, viewed from above, has a "C"-shaped structure, and several sets of strip-shaped holes 25 are formed throughout it. Specifically, the C-shaped plate groove 24 can effectively provide sufficient space to accommodate the ion-containing metal plates in the electroplating solution, and the strip-shaped holes 25 ensure that the electroplating solution can flow evenly over the surface of the metal plates, thereby improving the ion supply efficiency of electroplating and ensuring uniform ion distribution in the electroplating solution. In addition, the presence of the strip-shaped holes 25 also helps to reduce liquid stagnation, ensuring rapid circulation and cleaning of the electroplating solution, further improving electroplating quality and efficiency.

[0063] Specifically, the filter element 23 can be made of stainless steel or ceramic. Stainless steel has excellent corrosion resistance and high mechanical strength, making it suitable for long-term use in electroplating solutions; ceramic has excellent filtration performance and corrosion resistance, and can filter out fine impurities.

[0064] Specifically, when the turntable motor 8 drives the turntable 9 to rotate, multiple lifting mechanisms below the turntable 9 move smoothly along the annular path within the electroplating tank 3 through a fixed connection with the turntable 9, ensuring that the material carrier 15 can move along a predetermined trajectory within the electroplating tank 3. As the turntable motor 8 drives the turntable 9, the lifting mechanisms, and the material carrier 15 to rotate, workers can perform sequential loading and unloading operations. Within the electroplating tank 3, the design of the lifting mechanisms ensures that the material carrier 15 avoids collisions with the first partition 4 or the second partition 5 during movement. At the start of the electroplating operation, the lifting mechanisms bring the material carrier 15 to the top of the electroplating tank 3, where workers can place the mobile phone parts to be processed into the material carrier 15. Then, the lifting mechanisms hoist the material carrier 15 into the electroplating area 6, allowing the parts in the material carrier 15 to be evenly immersed in the electroplating solution for electroplating.

[0065] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A processing platform for electroplating mobile phone parts, characterized in that, include: Base (1); The top frame (2) is fixedly connected to the top of the base (1) by a connecting frame. A turntable motor (8) is installed at the bottom of the top frame (2), and a turntable (9) is fixedly connected to the bottom of the motor shaft of the turntable motor (8). An electroplating tank (3) is fixedly connected to the top of the base (1). A first partition (4) and a second partition (5) are fixedly connected to the inner wall of the electroplating tank (3). An electroplating zone (6) and a filtration zone (7) are formed inside the electroplating tank (3) by the first partition (4) and the second partition (5). A delivery pump (20) is installed in the filtration zone (7). An input pipe (21) is connected to the input end of the delivery pump (20). The input pipe (21) passes through the first partition (4) and connects to the electroplating zone (6). An output pipe (22) is connected to the output end of the delivery pump (20). The output pipe (22) is connected to the inside of the second partition (5). A filter element (23) is inserted into the inside of the second partition (5). Several sets of hoisting mechanisms are arranged in a regular circular array at the bottom of the top frame (2); Several sets of material carrier cylinders (15) are connected to several sets of the lifting mechanism respectively. Several sets of liquid inlet holes (17) are opened in the surface of the material carrier cylinder (15). A liquid breaking component (18) is provided at the bottom of the material carrier cylinder (15). Three sets of lifting rings (26) are fixedly connected to the top of the material carrier cylinder (15). Several sets of plate grooves (24) are fixedly connected to the inner wall surface of the electroplating area (6) at intervals; The hoisting mechanism is adapted to hoist the material carrier (15) so that the material carrier (15) enters or leaves the electroplating tank (3).

2. The processing platform for electroplating mobile phone parts according to claim 1, characterized in that, The inner side of the electroplating tank (3) is a ring structure, and the volume of the electroplating area (6) is greater than the volume of the filtration area (7).

3. The processing platform for electroplating mobile phone parts according to claim 1, characterized in that, The hoisting mechanism includes: The protective frame (10) is fixed to the bottom of the top frame (2); A winding motor (11) is installed inside the protective frame (10); The take-up shaft (12) is fixedly connected to the motor shaft of the take-up motor (11); The hoisting rope (13) is connected to the winding shaft (12); Three sets of tethering ropes (14) are fixedly connected to the bottom of the hoisting rope (13), and the bottom of the tethering ropes (14) is connected to the hoisting ring (26); The surface of the winding shaft (12) is provided with an annular winding groove (16).

4. The processing platform for electroplating mobile phone parts according to claim 1, characterized in that, The liquid breaking component (18) includes several sets of inclined plates (19) arranged in a regular ring array. The top of the inclined plates (19) is fixedly connected to the bottom edge of the material carrier (15), and a triangular groove is formed between each two adjacent sets of inclined plates (19).

5. The processing platform for electroplating mobile phone parts according to claim 1, characterized in that, The plate groove (24) has a "C" shaped structure when viewed from above, and several sets of strip holes (25) are opened through the plate groove (24).

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