Metal product electroplating device

Abstract

The utility model provides a metal product electroplating device, relates to electroplating device field, include: electroplating tank, motor, placing subassembly and electric heating fan, the motor is installed on the side wall of electroplating tank, and the upper side of motor is connected with main shaft through transmission belt, the upper side of electroplating tank is connected with fixed plate, and the inner side of fixed plate is connected with drum, and the electric heating fan is connected with the fixed plate. And the placement assembly is connected to the outer side of the roller and comprises a placement frame, the electric heating fan is arranged on a supporting table on the side face of the electroplating pool, and the electric heating fan is connected with an upper air outlet cover and a side air outlet cover through pipelines. The metal product electroplating device solves the problems that an existing metal product electroplating device is still low in machining efficiency, and electroplated metal products are inconvenient to dry in time.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating devices, in particular to a metal product electroplating device. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is often used in metal products. A layer of metal film is attached to the surface of the metal product through electroplating to prevent metal oxidation of the metal product. When electroplating metal products, an electroplating device is required to electroplate the metal products through the electroplating device. After searching, the prior art (application number: CN202222435744.9) records "a kind of electroplating device for surface treatment of metal products, including a base, a support plate fixedly connected to the top surface of the base, a fixed shaft fixedly connected between the facing surfaces of the support plates, a fixed sleeve rotatably connected to the surface of the fixed shaft, a fixed column fixedly connected to the surface of the fixed sleeve, a first electric push rod fixedly connected to the top surface of the base, a movable plate fixedly connected to the output end of the first electric push rod, and the movable plate overlaps the fixed column. The connecting column is turned downward by its own gravity, so that the metal product on the rear side can enter the electrolytic cell for electroplating, which realizes the process of convenient continuous electroplating of metal products, avoids the situation that the traditional metal product electroplating device needs to take out the electrolyte after electroplating before replacing the next metal product, avoids the situation that electroplating processing may not be performed during the replacement process, avoids the waste of processing time, and improves processing efficiency."

[0003] However, although the metal product electroplating device in the prior art has achieved improved processing efficiency, it still has some shortcomings: the number of metal products fixed on the connecting columns involved in the existing metal product electroplating device is relatively small, which leads to a small number of metal products electroplated at a single time, which still affects the processing efficiency; secondly, there is moisture and plating liquid on the surface of the metal product after electroplating, so it needs to be dried before it can be taken and placed, otherwise it will have an adverse effect on the surface uniformity. Utility Model Content

[0004] In order to overcome the defects of the prior art, a metal product electroplating device is provided to solve the problems that the existing metal product electroplating devices still have low processing efficiency and are not convenient for timely drying the electroplated metal products.

[0005] To achieve the above-mentioned purpose, a metal product electroplating device is provided, comprising: an electroplating tank, a motor, a placement component and an electric hot air blower, wherein the motor is installed on the side wall of the electroplating tank, and the upper side of the motor is connected to a main shaft through a transmission belt, the upper side of the electroplating tank is connected to a fixed plate, and the inner side of the fixed plate is connected to a roller, the placement component is connected to the outer side of the roller, and the placement component includes a placement frame, the electric hot air blower is arranged on a support platform on the side of the electroplating tank, and the electric hot air blower is connected to an upper air outlet hood and a side air outlet hood through a pipeline.

[0006] Furthermore, the main shaft rotates through the fixed plate, and the roller is sleeved on the outside of the main shaft. At the same time, the outer ends of the main shaft and the output shaft of the motor are both connected with pulleys, and the transmission belt is connected between the upper and lower pulleys.

[0007] Furthermore, the placement assembly includes connecting rods welded to the outer wall of the drum, and a rotating shaft is rotatably connected between the connecting rods, and the outer wall of the rotating shaft is connected to a suspension rod.

[0008] Furthermore, the placement frame is configured as a rectangular frame with a grid-like hollow structure, and the upper sides of both ends of the placement frame are connected to the lower end of the suspension rod, and the suspension rod is configured as a herringbone structure at one end of the placement frame.

[0009] Furthermore, the air outlet end of the electric heater is connected to a three-way pipe joint, and the three-way pipe joint is respectively connected to three pipes, and two of the pipes are respectively connected to the upper air outlet hood and the side air outlet hood.

[0010] Furthermore, a booster fan is installed on the outer wall of the support platform outside the electroplating pool, and the air inlet end of the booster fan is connected to one of the pipes of the three-way pipe joint, and the air outlet end of the booster fan is connected to the air inlet pipe.

[0011] Furthermore, the air inlet pipe is plugged into the electroplating pool and communicated with a vertical pipe installed on the inner wall of the electroplating pool, and an air outlet is provided on the outer wall of the vertical pipe, and a connecting pipe is connected to the bottom of the vertical pipe.

[0012] The beneficial effects of the utility model are:

[0013] 1. When in use, the connecting rod, rotating shaft, hanging rod and placing frame included in the placing assembly are used to facilitate placing multiple metal products into the placing frame, and then the motor drives the main shaft to drive the drum to rotate, so that the placing frame is kept in a vertical state with the opening upward and enters the electrolyte in the electroplating tank, thereby achieving the effect of electroplating multiple metal products at a time. At the same time, by setting multiple groups of placing frames, the efficiency of electroplating processing is further improved;

[0014] 2. When the electroplated metal products are rotated by the drum to one side of the electric hot air blower, the electric hot air blower will blow the heated air through the upper and lower air outlet hoods to the upper and side surfaces of the placement frame, thereby drying the metal products inside. When the dried metal products continue to rotate to the opposite side of the electric hot air blower, the metal products inside can be taken out manually, and the metal products to be electroplated can be put back into the placement frame. This cycle is repeated, thereby achieving the effect of drying the electroplated metal products in a timely manner and ensuring the quality of the electroplated metal products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 It is a partial side cross-sectional structural schematic diagram of an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the placement component of an embodiment of the utility model.

[0018] Figure 4 For the utility model embodiment Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. electroplating tank; 2. motor; 21. transmission belt; 22. main shaft; 23. roller; 24. fixing plate; 3. placement component; 31. connecting rod; 32. suspension rod; 33. rotating shaft; 34. placement frame; 4. electric heating fan; 41. upper air outlet hood; 42. side air outlet hood; 5. booster fan; 51. air inlet pipe; 52. vertical pipe; 53. air outlet; 54. connecting pipe. DETAILED DESCRIPTION

[0020] Reference Figures 1 to 4 As shown, the utility model provides a metal product electroplating device, including: an electroplating tank 1, a motor 2, a placement component 3 and an electric hot air blower 4, the motor 2 is installed on the side wall of the electroplating tank 1, and the upper side of the motor 2 is connected to the main shaft 22 through a transmission belt 21, the upper side of the electroplating tank 1 is connected to a fixing plate 24, and the inner side of the fixing plate 24 is connected to a roller 23, the placement component 3 is connected to the outer side of the roller 23, and the placement component 3 includes a placement frame 34, the electric hot air blower 4 is arranged on a support platform on the side of the electroplating tank 1, and the electric hot air blower 4 is connected to an upper air outlet hood 41 and a side air outlet hood 42 through a pipeline, the air outlet end of the electric hot air blower 4 is connected to a three-way pipe joint, and the three-way pipe joint is respectively connected to three pipes, and two of the pipes are respectively connected to the upper air outlet hood 41 and the side air outlet hood 42.

[0021] In this embodiment, the electroplating tank 1, the motor 2, the placement component 3, the electric heating blower 4 and the booster blower 5 constitute the main structure of the metal product electroplating device involved in this application.

[0022] The structure inside the electroplating cell 1 is consistent with the structure and principle of the electroplating cell 1 involved in the prior art, and usually an electrolyte and electrode rods are provided inside.

[0023] Specifically, the placement components 3 are arranged in a ring-shaped manner and at equal intervals around the circumferential surface of the drum 23. When one group of placement components 3 is located directly above the drum 23, the lowermost group of placement components 3 is submerged in the electrolyte in the electroplating tank 1.

[0024] Specifically, an air purification device is provided on one side of the air inlet end of the electric heater 4 to facilitate heating the air after purification to prevent contamination of metal products that have not been dried and solidified; a bracket is provided on the upper side of the support platform to fix the upper air outlet hood 41 and the side air outlet hood 42, and the air outlet hood is set to a conical structure to achieve blowing and drying of the placement frame 34.

[0025] like Figure 2 and Figure 3 As shown, the main shaft 22 rotates through the fixed plate 24, and the roller 23 is sleeved on the outside of the main shaft 22. At the same time, the outer ends of the main shaft 22 and the output shaft of the motor 2 are connected with pulleys, and the transmission belt 21 is connected between the upper and lower pulleys. The placement component 3 includes a connecting rod 31 welded to the outer wall of the roller 23, and a rotating shaft 33 is rotatably connected between the connecting rods 31, and the outer wall of the rotating shaft 33 is connected to a suspension rod 32. The placement frame 34 is set as a rectangular frame with a grid-like hollow structure, and the upper sides of both ends of the placement frame 34 are connected to the lower end of the suspension rod 32, and the suspension rod 32 is set as a herringbone structure at one end of the placement frame 34.

[0026] As a preferred embodiment, by setting the rotating shaft 33 and the suspension rod 32, the placement frame 34 can keep its frame opening upward due to its own weight and the internal metal products no matter where it is, thereby achieving a stable supporting effect for the internal metal products.

[0027] like Figure 1 and Figure 4 As shown, a booster fan 5 is installed on the outer wall of the support platform outside the electroplating pool 1, and the air inlet end of the booster fan 5 is connected to one of the pipes of the three-way pipe joint, and the air outlet end of the booster fan 5 is connected to an air inlet pipe 51, the air inlet pipe 51 is plugged into the inside of the electroplating pool 1, and is connected to a vertical pipe 52 installed on the inner wall of the electroplating pool 1, and the outer wall of the vertical pipe 52 is provided with an air outlet 53, and the bottom of the vertical pipe 52 is connected to a connecting pipe 54.

[0028] As a preferred embodiment, a booster fan 5 is provided to pressurize hot air into the electroplating pool 1 through the air inlet pipe 51 and the vertical pipe 52, wherein the air outlet of the electric hot air blower 4 is greater than the air inlet volume of the booster fan 5, and the diameters of the air inlet pipe 51 and the vertical pipe 52 become smaller, thereby achieving the effect of throttling and increasing wind pressure. When the hot air enters the electrolyte of the electroplating pool 1 through the air outlet 53, the hot bubbles that emerge can perform air stirring and heating on the internal electrolyte, further improving the electroplating efficiency of the electrolyte.

[0029] When in use, the placing assembly includes a connecting rod, a rotating shaft, a hanging rod and a placing frame, so that multiple metal products can be placed in the placing frame. Then, the motor drives the main shaft to rotate the drum, so that the placing frame is kept in a vertical state with the opening facing upward and enters the electrolyte in the electroplating tank. When the electroplated metal products are rotated by the drum to one side of the electric hot air blower, the electric hot air blower blows the heated air through the upper and side surfaces of the placing frame through the upper and lower air outlet hoods, respectively, so as to facilitate drying of the metal products inside. When the dried metal products continue to rotate to the opposite side of the electric hot air blower, the metal products inside can be taken out manually, and the metal products to be electroplated can be put back into the placing frame, and the cycle continues.

[0030] The metal product electroplating device of the utility model can effectively solve the problems of low processing efficiency and inconvenience in timely drying of metal products after electroplating in existing metal product electroplating devices. It is realized that on the basis of the existing metal product electroplating device technology, the single electroplating quantity of metal products, heating and stirring of the electrolyte are improved, so as to further improve the processing efficiency of the electroplating device, and at the same time has the effect of timely drying the metal products.

Claims

1. A metal product electroplating device, comprising: An electroplating tank (1), a motor (2), a placement component (3) and an electric hot air blower (4), characterized in that: the motor (2) is mounted on the side wall of the electroplating tank (1), and the upper side of the motor (2) is connected to a main shaft (22) via a transmission belt (21); the upper side of the electroplating tank (1) is connected to a fixing plate (24), and the inner side of the fixing plate (24) is connected to a roller (23); the placement component (3) is connected to the outer side of the roller (23), and the placement component (3) includes a placement frame (34); the electric hot air blower (4) is arranged on a support platform on the side of the electroplating tank (1), and the electric hot air blower (4) is connected to an upper air outlet hood (41) and a side air outlet hood (42) via a pipeline.

2. A metal product electroplating device according to claim 1, characterized in that: The main shaft (22) rotates and passes through the fixed plate (24), and the roller (23) is sleeved on the outside of the main shaft (22). At the same time, the main shaft (22) and the outer ends of the output shaft of the motor (2) are both connected to pulleys, and the transmission belt (21) is connected between the upper and lower pulleys.

3. A metal product electroplating device according to claim 1, characterized in that: The placement assembly (3) comprises connecting rods (31) welded to the outer wall of the drum (23), a rotating shaft (33) is rotatably connected between the connecting rods (31), and the outer wall of the rotating shaft (33) is connected to a suspension rod (32).

4. The metal product electroplating device according to claim 1, characterized in that: The placement frame (34) is configured as a rectangular frame with a grid-like hollow structure, and the upper sides of both ends of the placement frame (34) are connected to the lower end of the suspension rod (32), and the suspension rod (32) is configured as a herringbone structure at one end of the placement frame (34).

5. The metal product electroplating device according to claim 1, characterized in that: The air outlet end of the electric heating blower (4) is connected to a three-way pipe joint, and the three-way pipe joint is respectively connected to three pipes, and two of the pipes are respectively connected to the upper air outlet cover (41) and the side air outlet cover (42).

6. The metal product electroplating device according to claim 1, characterized in that: A booster fan (5) is installed on the outer wall of the support platform outside the electroplating pool (1), and the air inlet end of the booster fan (5) is connected to one of the pipes of the three-way pipe joint, and the air outlet end of the booster fan (5) is connected to an air inlet pipe (51).

7. A metal product electroplating device according to claim 6, characterized in that: The air inlet pipe (51) is inserted into the interior of the electroplating pool (1) and is connected to a vertical pipe (52) installed on the inner wall of the electroplating pool (1), and an air outlet (53) is provided on the outer wall of the vertical pipe (52), and a connecting pipe (54) is connected to the bottom of the vertical pipe (52).

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