Hardware part electroplating device

Abstract

The utility model relates to the technical field of hardware processing, in particular to a hardware part electroplating device. The electroplating device comprises a main body frame, an electroplating bath capable of bearing electroplating liquid is arranged on the front face of the main body frame, a container for bearing parts is arranged in an inner cavity of the main body frame, a plurality of holes uniform in size are formed in the container and used for making contact with the parts in the container, and a lifting plate used for moving the parts out of the electroplating bath is arranged on the upper surface of the container. And the top of the lifting plate is fixedly connected with a moving column. Through the matching of the thread bushing, the screw rod, the limiting groove and the like in the connecting assembly, the lifting and rotating device can realize accurate linear and rotating movement, and ensures that the lifting and rotating positions of the container are accurate, so that stable and repeatable operation conditions are provided for electroplating treatment of parts, frequent manual operation is avoided, and the working efficiency is improved. And the work hard degree of operators is greatly reduced, and the device is particularly suitable for batch production.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, and specifically, to a hardware part electroplating device. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals by using the electrolysis principle. It is a process of using electrolysis to attach a metal film to the surface of metal or other material parts, so as to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (such as copper sulfate), and enhance beauty. The outer walls of many hardware parts adopt electroplating technology to increase the service life of the parts.

[0003] When the existing hardware part electroplating device is in use, it is necessary to manually put the container carrying the parts into the electroplating solution and then fish it out. For mass production, frequent manual placement of the container will make the operator feel fatigued and increase the labor intensity. The operating forces and speeds of different operators may vary, resulting in differences in the soaking time and position of the parts in the electroplating solution, affecting the stability and consistency of electroplating quality. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above-mentioned disadvantages and provide a hardware part electroplating device;

[0005] To achieve the above purpose, the utility model provides a hardware part electroplating device, which includes a main body frame. A plating tank capable of carrying electroplating solution is arranged on the front surface of the main body frame. A container for carrying parts is arranged in the inner cavity of the main body frame. The container is provided with a number of holes with uniform sizes for contacting the parts inside the container. A lifting plate for moving the parts out of the inside of the plating tank is arranged on the upper surface of the container. A moving column is fixedly connected to the top of the lifting plate. A connecting component for moving the container out of the inner cavity of the plating tank is arranged on the surface of the moving column, wherein:

[0006] The connecting component includes a connecting frame sleeved on the surface of the moving column. A threaded sleeve is fixedly connected to the inner wall of the connecting frame. The threaded sleeve is adapted to move on the surface of the screw through the thread on the inner wall. A fixing column is fixedly connected to the top of the screw. A connecting column is arranged on the surface of the threaded sleeve. A limiting groove adapted to the sliding of the connecting column is arranged on the surface of the fixing column. By rotating the screw, the threaded sleeve on its surface moves axially, and then the connecting column moves along the arc track of the limiting groove, thereby driving the connecting frame to rotate.

[0007] As a further improvement of the technical solution, a motor is arranged in the inner cavity of the main body frame to drive the connecting gear to rotate. The outer edge of the connecting gear is meshed with a transmission gear. The transmission gear rotates at the bottom of the inner cavity of the main body frame and is connected to the bottom of the screw to drive the screw to rotate.

[0008] As a further improvement of this technical solution, a motor bracket for fixing the motor is provided at the bottom of the inner cavity of the main frame, and the inner wall of the motor bracket is fixedly connected to the surface of the motor.

[0009] As a further improvement of this technical solution, two support plates for supporting the lifting plate are provided on the inner wall of the electroplating tank, and the top of the support plate is in contact with the bottom of the lifting plate.

[0010] As a further improvement of this technical solution, a clamping block is clamped on the inner wall of the container, and the contact surface between the container and the clamping block is a notch that gradually narrows, so that the clamping block is firmly fixed on the inner wall of the container. A fixing frame for protecting the container from deformation is provided on the inner wall of the container.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In this hardware part electroplating device, through the cooperation of the threaded sleeve, screw rod, limit groove, etc. in the connection component, precise linear and rotational movements can be achieved, ensuring the accurate position of the lifting and rotation of the container, thereby providing stable and repeatable operating conditions for the electroplating treatment of parts, avoiding frequent manual operations, greatly reducing the working hardship of operators, especially suitable for mass production, eliminating the problems of different soaking times and positions of parts caused by differences in the operating force and speed of different operators, ensuring that the treatment conditions of each part in the electroplating solution are the same, and thus improving the stability and consistency of electroplating quality. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present utility model;

[0014] Figure 2 It is a schematic diagram of the transmission gear structure of the present utility model;

[0015] Figure 3 It is a schematic diagram of the structure at position A of the present utility model;

[0016] Figure 4 It is a schematic diagram of the connecting frame structure of the present utility model;

[0017] Figure 5 It is a schematic diagram of the fixing frame structure of the present utility model.

[0018] The meanings of each label in the figure are as follows:

[0019] 1. Main frame; 11. Electroplating tank; 110. Support plate; 12. Motor bracket; 120. Connecting gear; 13. Transmission gear;

[0020] 2. Connecting components; 21. Connecting frame; 22. Threaded sleeve; 220. Connecting column; 23. Screw; 24. Fixed column; 240. Limit groove;

[0021] 3. Lifting plate; 31. Container; 310. Clamping block; 311. Fixed frame; 32. Moving column. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment

[0024] Please refer to Figures 1 - 5 As shown, this embodiment provides a hardware part electroplating device, including a main body frame 1. When the existing hardware part electroplating device is in use, it is necessary to manually put the container carrying the parts into the electroplating solution and then fish it out. For mass production, frequently manually placing the container will make the operator feel fatigued and increase the labor intensity of the work. The operation force and speed of different operators may be different, resulting in differences in the soaking time and position of the parts in the electroplating solution, affecting the stability and consistency of the electroplating quality. Therefore, an electroplating tank 11 capable of carrying the electroplating solution is arranged on the front surface of the main body frame 1, a container 31 for carrying the parts is arranged in the inner cavity of the main body frame 1, the container 31 is provided with a plurality of holes with uniform sizes for contacting the parts inside the container 31, a lifting plate 3 for moving the parts out of the inside of the electroplating tank 11 is arranged on the upper surface of the container 31, a moving column 32 is fixedly connected to the top of the lifting plate 3, and a connecting component 2 for moving the container 31 out of the inner cavity of the electroplating tank 11 is arranged on the surface of the moving column 32, wherein:

[0025] The connection component 2 includes a connection frame 21 sleeved on the surface of the moving column 32. A threaded sleeve 22 is fixedly connected to the inner wall of the connection frame 21. The threaded sleeve 22 is adapted to move on the surface of the screw rod 23 through the internal thread. A fixed column 24 is fixedly connected to the top of the screw rod 23. A connection column 220 is provided on the surface of the threaded sleeve 22. A limiting groove 240 adapted to the sliding of the connection column 220 is formed on the surface of the fixed column 24. By rotating the screw rod 23, the threaded sleeve 22 on its surface moves axially, and then the connection column 220 moves along the arc track of the limiting groove 240, thereby driving the connection frame 21 to rotate. By rotating the screw rod 23, the threaded sleeve 22 on its surface moves upward along the thread of the screw rod 23. At this time, the connection frame 21 connected to the threaded sleeve 22 also moves upward. Since the movement of the connection frame 21 drives the moving column 32 to move upward, the container 31 is separated from the plating solution in the inner cavity of the plating tank 11. Then, the holes on the surface of the container 31 can allow the plating solution to flow out. When the connection column 220 contacts the limiting groove 240, the connection column 220 moves on the inner wall of the limiting groove 240, causing the threaded sleeve 22 to rotate, so that the container 31 is removed from the inside of the plating tank 11.

[0026] The improvement of this embodiment lies in that:

[0027] Considering that when the existing hardware part electroplating device is used, it is necessary to manually put the container carrying the parts into the plating solution and then fish it out. For mass production, frequent manual placement of the container will make the operator feel fatigued and increase the labor intensity. The operating forces and speeds of different operators may be different, resulting in differences in the soaking time and position of the parts in the plating solution, affecting the stability and consistency of the electroplating quality. Therefore, through the cooperation of the threaded sleeve 22, the screw rod 23, the limiting groove 240, etc. in the connection component 2, precise linear and rotational movements can be achieved, ensuring that the lifting and rotating positions of the container 31 are accurate and error-free, thereby providing stable and repeatable operating conditions for the electroplating treatment of the parts, avoiding frequent manual operations, greatly reducing the labor intensity of the operator, especially suitable for mass production, eliminating the problem of different soaking times and positions of the parts caused by the differences in the operating forces and speeds of different operators, and ensuring that the treatment conditions of each part in the plating solution are the same, thereby improving the stability and consistency of the electroplating quality.

[0028] In order to enable the screw rod 23 to rotate, power needs to be provided to the screw rod 23. Therefore, a motor is provided in the inner cavity of the main body frame 1 to drive the connection gear 120 to rotate. The outer edge of the connection gear 120 is meshed with a transmission gear 13. The transmission gear 13 rotates at the bottom of the inner cavity of the main body frame 1 and is connected to the bottom of the screw rod 23 to drive the screw rod 23 to rotate. By the operation of the motor in the inner cavity of the main body frame 1, the connection gear 120 can be rotated. By the rotation of the connection gear 120, the transmission gear 13 can be driven to rotate, causing the screw rod 23 to rotate.

[0029] In order for the motor in the inner cavity of the main body frame 1 to drive and connect the gear 120, the motor needs to be supported. Therefore, a motor bracket 12 for fixing the motor is provided at the bottom of the inner cavity of the main body frame 1. The inner wall of the motor bracket 12 is fixedly connected to the surface of the motor. By installing the motor bracket 12 at the bottom of the inner cavity of the main body frame 1 and installing the motor inside the motor bracket 12, the motor can be protected.

[0030] In order for the lifting plate 3 to support the container 31, two support plates 110 for supporting the lifting plate 3 are provided on the inner wall of the electroplating tank 11. The top of the support plate 110 contacts the bottom of the lifting plate 3. By providing two support plates 110 inside the electroplating tank 11, when the container 31 contacts the electroplating solution inside the electroplating tank 11, the lifting plate 3 can fit on the top of the support plate 110, which can save some force and also limit the position of the container 31.

[0031] In order for the inside of the container 31 to hold a container, a clamping block 310 is clamped on the inner wall of the container 31. The contact surface between the container 31 and the clamping block 310 is a notch that gradually narrows, so that the clamping block 310 is fixed on the inner wall of the container 31. A fixing frame 311 for protecting the container 31 from deformation is provided on the inner wall of the container 31. By the clamping block 310 contacting inside the container 31, the parts inside the container 31 will not be separated from it, and the fixing frame 311 can protect the shape of the container 31.

[0032] When the electroplating device for hardware parts of the present utility model is specifically used, the parts are placed inside the container 31, and then the clamping block 310 is clamped with the container 31 to protect and fix the parts inside the container 31. By the operation of the motor in the inner cavity of the main body frame 1, the connecting gear 120 can be rotated. By the rotation of the connecting gear 120, the driving gear 13 can be driven to rotate, and the screw rod 23 can be rotated. By the rotation of the screw rod 23, the connecting column 220 on the surface thread sleeve 22 rotates along the arc of the limiting groove 240 to above the electroplating tank 11. By the continuous rotation of the screw rod 23, the connecting column 220 moves downward along the notch of the limiting groove 240, thereby driving the connecting frame 21 to move downward. When the connecting frame 21 moves downward, it will contact the notch on the inner wall of the main body frame 1, limiting the connecting frame 21 so that the thread sleeve 22 will not rotate due to the rotation of the screw rod 23. By the downward movement of the connecting frame 21, the moving column 32 moves downward and drives the lifting plate 3 to contact the support plate 110, fixing the position of the container 31. To remove the container 31 from the electroplating tank 11, only need to make the motor drive the connecting gear 120 to move in the opposite direction.

[0033] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hardware parts electroplating device, comprising a main frame (1), characterized in that: The front of the main frame (1) is provided with an electroplating tank (11) capable of carrying an electroplating solution, the inner cavity of the main frame (1) is provided with a container (31) for carrying parts, the container (31) is provided with a plurality of holes of uniform size for contacting the parts inside the container (31), the upper surface of the container (31) is provided with a lifting plate (3) for moving the parts out of the electroplating tank (11), the top of the lifting plate (3) is fixedly connected with a moving column (32), and the surface of the moving column (32) is provided with a connecting component (2) for moving the container (31) out of the inner cavity of the electroplating tank (11), wherein: The connecting assembly (2) comprises a connecting frame (21) sleeved on the surface of a movable column (32); a threaded sleeve (22) is fixedly connected to the inner wall of the connecting frame (21); the threaded sleeve (22) is adapted to move on the surface of a screw rod (23) through the threads on the inner wall; a fixed column (24) is fixedly connected to the top of the screw rod (23); a connecting column (220) is provided on the surface of the threaded sleeve (22); a limiting groove (240) adapted to the sliding of the connecting column (220) is provided on the surface of the fixed column (24); the threaded sleeve (22) on the surface of the screw rod (23) is rotated to cause the threaded sleeve (22) to move axially upward, thereby causing the connecting column (220) to move along the arc trajectory of the limiting groove (240), thereby driving the connecting frame (21) to rotate.

2. The hardware parts electroplating device according to claim 1, characterized in that: The inner cavity of the main frame (1) is provided with a motor for driving the connecting gear (120) to rotate; the outer edge of the connecting gear (120) is meshingly connected with a transmission gear (13); the transmission gear (13) rotates at the bottom of the inner cavity of the main frame (1) and is connected to the bottom of the screw rod (23) to drive the screw rod (23) to rotate.

3. The hardware parts electroplating device according to claim 2, characterized in that: A motor bracket (12) for fixing the motor is arranged at the bottom of the inner cavity of the main frame (1), and the inner wall of the motor bracket (12) is fixedly connected to the surface of the motor.

4. The hardware parts electroplating device according to claim 1, characterized in that: Two support plates (110) for supporting the lifting plate (3) are provided on the inner wall of the electroplating tank (11), and the top of the support plate (110) is in contact with the bottom of the lifting plate (3).

5. The hardware parts electroplating device according to claim 1, characterized in that: The inner wall of the container (31) is clamped with the clamping block (310), and the contact surface between the container (31) and the clamping block (310) is a gradually narrowing notch so that the clamping block (310) is firmly fixed to the inner wall of the container (31). The inner wall of the container (31) is provided with a fixing frame (311) for protecting the container (31) from deformation.

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