Small metal surface electroplating equipment

Abstract

The utility model discloses small piece metal surface electroplating equipment which is provided with an electroplating tank, a first motor is installed on a vertical plate at the top of the electroplating tank, one end of a connecting rope is wound on an output shaft of the first motor, the other end of the connecting rope is connected with a supporting column, and the supporting column is located in the electroplating tank. Hanging rods are fixed to the outer sides of the supporting columns at equal angles. Comprising a second motor installed on the side face of the electroplating tank, an output shaft of the second motor is connected with a connecting shaft through a belt wheel mechanism, the connecting shaft is connected with a transmission shaft through another belt wheel mechanism, a boosting mechanism is arranged at the top of the transmission shaft, and a fixing box is arranged on the outer side of the belt wheel mechanism in a sleeving mode. According to the small piece metal surface electroplating equipment, in the electroplating process, the workpiece can make full contact with electroplating liquid in the manner of rotating the workpiece, the electroplating comprehensiveness is further improved in the manner of pushing the electroplating liquid to fluctuate, and secondary machining is avoided.

Description

Technical Field

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

[0002] During the metal processing, in order to improve its wear resistance, conductivity, reflectivity and corrosion resistance, electroplating is required. Electroplating is the process of plating a thin layer of other metals or alloys on the metal surface using the principle of electrolysis. For example, the metal electroplating device that can be uniformly electroplated with the publication number CN219032442U belongs to the field of metal processing technology. Through the filtering and condensing components, it is convenient for the staff to remove impurities, condense and divert the moisture generated during the workpiece drying process, thereby avoiding the phenomenon of moisture generated during the workpiece drying process floating around. At the same time, the condensed liquid can also be refluxed to avoid the waste of liquid resources. However, the metal electroplating device that can be uniformly electroplated still has the following disadvantages during actual use:

[0003] Although the above-mentioned metal electroplating device realizes the electroplating of metal, during the electroplating process, the metal parts are placed statically inside the electroplating device, and the electroplating liquid is also in a static state, resulting in insufficient contact between the metal parts and the electroplating liquid, which in turn affects the electroplating operation. In view of the above problems, it is urgently necessary to carry out innovative design based on the original electroplating equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a small metal surface electroplating device to solve the problem proposed in the above background technology that in the traditional electroplating device during the electroplating process, the metal parts are placed statically inside the electroplating device, and the electroplating liquid is also in a static state, resulting in insufficient contact between the metal parts and the electroplating liquid, thereby affecting the electroplating operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small metal surface electroplating device, provided with an electroplating tank, a first motor is installed on the vertical plate on the top of the electroplating tank, and one end of a connecting rope is wound around the output shaft of the first motor, the other end of the connecting rope is connected to a supporting column, and the supporting column is located in the electroplating tank, and a hanging rod is fixed at an equal angle on the outside of the supporting column, and the hanging rod is used to hang metal parts;

[0006] It includes: a second motor installed on the side of the electroplating tank, the output shaft of the second motor is connected to the connecting shaft through a pulley mechanism, and the connecting shaft is connected to the transmission shaft through another pulley mechanism, a booster mechanism is arranged on the top of the transmission shaft, and the booster mechanism can accelerate the fluctuation of the electroplating solution, a fixed box is arranged on the outer side of the pulley mechanism, and the fixed box is fixed to the bottom of the electroplating tank.

[0007] Preferably, a movable cylinder is provided on the inner bottom surface of the electroplating tank, and the movable cylinder and the electroplating tank are rotatably connected. When the movable cylinder rotates, it can drive the support column and the suspension rod to rotate synchronously, thereby driving the metal part to rotate.

[0008] Preferably, the bottom of the movable cylinder and the support column are slidably connected, and the internal cavity of the movable cylinder and the bottom cross-section of the support column are both rectangular structures, and the movable cylinder and the connecting shaft are fixedly connected, and when the support column descends, it can contact the inside of the movable cylinder so that the movable cylinder drives the support column to rotate.

[0009] Preferably, the boosting mechanism includes a connecting cylinder sleeved on the top of the transmission shaft, and the transmission shaft and the electroplating tank are rotatably connected. The connecting shaft can drive the transmission shaft to rotate through a pulley mechanism, thereby driving the connecting cylinder to rotate.

[0010] Preferably, the internal cavity of the connecting cylinder and the top cross-section of the transmission shaft are both rectangular structures, and the transmission shaft and the connecting cylinder are slidably connected. The connecting cylinder can be raised and lowered on the top of the transmission shaft to promote the fluctuation of the electroplating liquid.

[0011] Preferably, the upper end of the transmission shaft is elastically connected to the top surface of the connecting cylinder via a spring, and a guide plate is fixed to the top of the connecting cylinder, so that the elasticity of the spring facilitates the lifting and lowering of the connecting cylinder on the transmission shaft.

[0012] Preferably, the upper surface of the guide plate is a sloped structure, and a fixing rod is fixed to the inner wall of the electroplating tank at the edge of the guide plate. When the guide plate rotates, the edge of the guide plate contacts the fixing rod, thereby pushing the guide plate to rise and fall.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the small metal surface electroplating equipment can rotate the workpiece to make it fully contact with the electroplating liquid during the electroplating process, and further improve the comprehensiveness of the electroplating by promoting the fluctuation of the electroplating liquid, thereby avoiding the need for secondary processing. The specific contents are as follows:

[0014] 1. As the support column continues to descend, its bottom can pass through the inside of the movable cylinder, and then the second motor drives the connecting shaft to rotate, and the connecting shaft drives the movable cylinder to rotate, so that the metal part can be driven to rotate through the support column. By rotating in the electroplating tank, the comprehensiveness of the contact between the metal part and the electroplating solution is improved;

[0015] 2. When the connecting tube rotates, the guide plate is driven to rotate synchronously. When the guide plate rotates, its edge can contact the fixed rod. In this way, through the guidance of the fixed rod and the inclined structure of the guide plate, the connecting tube can slide up and down on the transmission shaft, and then through the elasticity of the spring, the guide plate is driven to rise. In this way, the lifting and lowering of the guide plate can play a role in the fluctuation of the electroplating liquid, further improving the electroplating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front section structure of the movable cylinder of the utility model;

[0019] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0021] Figure 6 It is a schematic diagram of the side section structure of the connecting tube of the utility model.

[0022] In the figure: 1. electroplating tank; 2. first motor; 3. connecting rope; 4. supporting column; 5. hanging rod; 6. movable cylinder; 7. connecting shaft; 8. second motor; 9. fixing box; 10. transmission shaft; 11. connecting cylinder; 12. guide plate; 13. fixing rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0025] Embodiment 1: In order to solve the problems existing in the prior art, this embodiment adopts the following technical scheme: a small metal surface electroplating equipment is provided with an electroplating tank 1, a first motor 2 is installed on the vertical plate on the top of the electroplating tank 1, and one end of a connecting rope 3 is wound on the output shaft of the first motor 2, and the other end of the connecting rope 3 is connected to a support column 4, and the support column 4 is located in the electroplating tank 1, and a hanging rod 5 is fixed at an equal angle on the outside of the support column 4, and the hanging rod 5 is used to hang metal parts; including: a second motor 8, installed on the side of the electroplating tank 1, the output shaft of the second motor 8 is connected to the connecting shaft 7 through a pulley mechanism, and the connecting shaft 7 is connected to the transmission shaft 10 through another pulley mechanism, and a boosting mechanism is provided on the top of the transmission shaft 10, and the boosting mechanism can accelerate the fluctuation of the plating solution, and a fixing box 9 is provided on the outer side of the pulley mechanism, and the fixing box 9 is fixed to the bottom of the electroplating tank 1.

[0026] In the existing electroplating equipment, metal parts are placed statically inside the electroplating device during the electroplating process, resulting in insufficient contact between the metal parts and the electroplating solution. Figure 1-Figure 3 As shown, a movable cylinder 6 is provided on the inner bottom surface of the electroplating tank 1, and the movable cylinder 6 and the electroplating tank 1 are rotatably connected; the movable cylinder 6 and the bottom of the support column 4 are slidably connected, and the internal cavity of the movable cylinder 6 and the bottom cross-section of the support column 4 are both rectangular structures, and the movable cylinder 6 and the connecting shaft 7 are fixedly connected; first, the small metal parts to be electroplated are hung on the hanging rod 5, and then the first motor 2 is used to extend the connecting rope 3, so that the supporting column 4 and the hanging rod 5 can be driven to descend through the connecting rope 3 and enter the inside of the electroplating tank 1. When the supporting column 4 continues to descend, its bottom can pass through the inside of the movable cylinder 6, and then the second motor 8 drives the connecting shaft 7 to rotate through the pulley mechanism, and the connecting shaft 7 drives the movable cylinder 6 to rotate, so that the metal parts can be driven to rotate through the support column 4, and the comprehensiveness of the contact between the metal parts and the electroplating solution is improved by rotating in the electroplating tank 1. When the electroplating is completed, the supporting column 4 and the hanging rod 5 can be lifted from the electroplating tank 1 by winding the connecting rope 3 through the output shaft of the first motor 2, and the metal parts can be collected.

[0027] Embodiment 2: The electroplating solution in the existing electroplating equipment is also in a static state, which affects the electroplating operation. Therefore, this embodiment adopts the following technical solutions, such as Figure 4-Figure 6 As shown, the boost mechanism includes a connecting cylinder 11 sleeved on the top of the transmission shaft 10, and the transmission shaft 10 and the electroplating tank 1 are rotatably connected; the internal cavity of the connecting cylinder 11 and the top cross-section of the transmission shaft 10 are both rectangular structures, and the transmission shaft 10 and the connecting cylinder 11 are slidably connected; the upper end of the transmission shaft 10 is elastically connected to the top surface of the connecting cylinder 11 through a spring, and a guide plate 12 is fixed to the top of the connecting cylinder 11; the upper surface of the guide plate 12 is an inclined structure, and a fixing rod 13 is fixed to the inner wall of the electroplating tank 1 at the edge of the guide plate 12; When the connecting shaft 7 rotates, the transmission shaft 10 can be driven to rotate through another pulley mechanism, and then the guide plate 12 can be driven to rotate synchronously through the connecting tube 11. When the guide plate 12 rotates, its edge can contact the fixed rod 13. In this way, through the guidance of the fixed rod 13 and the inclined structure of the guide plate 12, the connecting tube 11 can be driven to slide up and down on the transmission shaft 10, and then the guide plate 12 can be driven to rise through the elasticity of the spring. In this way, the lifting and lowering of the guide plate 12 can play a role in the fluctuation of the electroplating liquid, thereby further improving the electroplating efficiency.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A small metal surface electroplating device, comprising an electroplating tank (1), a first motor (2) being mounted on a vertical plate at the top of the electroplating tank (1), one end of a connecting rope (3) being wound around an output shaft of the first motor (2), the other end of the connecting rope (3) being connected to a supporting column (4), the supporting column (4) being located in the electroplating tank (1), a hanging rod (5) being fixed at an equal angle on the outside of the supporting column (4), and the hanging rod (5) being used for hanging metal parts; It is characterized in that include: The second motor (8) is installed on the side of the electroplating tank (1), the output shaft of the second motor (8) is connected to the connecting shaft (7) through a pulley mechanism, and the connecting shaft (7) is connected to the transmission shaft (10) through another pulley mechanism, the top of the transmission shaft (10) is provided with a boost mechanism, and the boost mechanism can accelerate the fluctuation of the electroplating solution, the outer side of the pulley mechanism is provided with a fixed box (9), and the fixed box (9) is fixed to the bottom of the electroplating tank (1).

2. The small metal surface electroplating equipment according to claim 1, characterized in that: The inner bottom surface of the electroplating tank (1) is provided with a movable cylinder (6), and the movable cylinder (6) and the electroplating tank (1) are rotatably connected.

3. The small metal surface electroplating equipment according to claim 2, characterized in that: The movable cylinder (6) and the bottom of the support column (4) are slidably connected, and the internal cavity of the movable cylinder (6) and the bottom cross-section of the support column (4) are both rectangular structures, and the movable cylinder (6) and the connecting shaft (7) are fixedly connected.

4. The small metal surface electroplating equipment according to claim 1, characterized in that: The boosting mechanism comprises a connecting tube (11) sleeved on the top of the transmission shaft (10), and the transmission shaft (10) and the electroplating tank (1) are rotatably connected.

5. The small metal surface electroplating equipment according to claim 4, characterized in that: The internal cavity of the connecting cylinder (11) and the top cross-section of the transmission shaft (10) are both rectangular structures, and the transmission shaft (10) and the connecting cylinder (11) are slidably connected.

6. The small metal surface electroplating equipment according to claim 5, characterized in that: The upper end of the transmission shaft (10) is elastically connected to the top surface of the connecting cylinder (11) via a spring, and a guide plate (12) is fixed to the top of the connecting cylinder (11).

7. The small metal surface electroplating equipment according to claim 6, characterized in that: The upper surface of the guide plate (12) is an inclined structure, and a fixing rod (13) is fixed to the inner wall of the electroplating tank (1) at the edge of the guide plate (12).

Images