Electroplating additive mixing reaction tank

Abstract

The electroplating additive mixing reaction tank comprises a tank body, a rotating part, a feeding part and a stirring part, the rotating part is used for driving the feeding part to rotate at the top of the tank body, the stirring part is arranged in the tank body and connected with the rotating part, and the stirring part comprises a central column and a telescopic piece. A plurality of first stirring rods are arranged on the surface of the center column, a plurality of arc-shaped movable pieces are arranged on the outer side of the center column in an array mode, second stirring rods are arranged on the inner sides of the arc-shaped movable pieces, and the telescopic piece is used for driving the arc-shaped movable pieces to be close to or away from the center column. According to the electroplating additive mixing device, electroplating additive materials in the tank body can be effectively mixed, the layering phenomenon caused by uneven sealing of the materials is avoided, the processing quality of the electroplating additives is improved, and the inner wall of the tank body can be effectively cleaned and brushed.

Description

Technical Field

[0001] The utility model relates to the technical field of additive processing, in particular to an electroplating additive mixing reaction tank. Background Art

[0002] Electroplating additives refer to a general term for a variety of chemical substances that need to be added to the plating solution in order to improve the quality of the coating during the electroplating process. According to their functions in the electroplating solution, they can be divided into complexing agents, brighteners and auxiliary brighteners, leveling agents, pinhole removers, dispersants, wetting agents, smoke suppressants, etc.

[0003] Existing technologies have the following shortcomings: During the production of existing electroplating additives, multiple chemical substances are added to the plating solution to improve the quality of the coating. Due to the varying densities of these chemical substances, stratification easily occurs within the solution, resulting in low-quality additives. Furthermore, during the additive production process, the chemical substances tend to adhere to the inner walls of the reaction vessel, making them difficult to clean. Utility Model Content

[0004] The utility model addresses the deficiencies in the prior art and provides an electroplating additive mixing reaction tank. The specific technical solution is as follows:

[0005] An electroplating additive mixing reaction tank includes a tank body, a rotating part, a feeding part and a stirring part. The rotating part is used to drive the feeding part to rotate on the top of the tank body. The stirring part is arranged inside the tank body and connected to the rotating part. The stirring part includes a central column and a telescopic part. The surface of the central column has multiple first stirring rods, the outer side of the central column has multiple arc-shaped movable pieces arrayed, the inner side of the arc-shaped movable piece has a second stirring rod, and the telescopic part is used to drive the multiple arc-shaped movable pieces to move closer to or away from the central column.

[0006] As an improvement of the above technical solution: a circular chute opening is provided on the top of the tank body, the feeding part includes a circular slide, a plurality of feeding pipes are connected to the circular slide, and the bottom end of the feeding pipe extends to the interior of the tank body, and the circular slide is slidably connected to the circular chute opening.

[0007] As an improvement of the above technical solution: the telescopic part includes a top plate coaxially arranged at the bottom of the circular slide and an annular frame coaxially arranged at the bottom of the top plate, the bottom end of the feed pipe passes through the bottom of the top plate, the top plate and the annular frame are connected by a connecting rod, the top plate is connected to the circular slide through a pillar, a hydraulic cylinder is installed at the bottom center of the top plate, the bottom end output rod of the hydraulic cylinder is connected to the bottom circular plate, the bottom array of the bottom circular plate is provided with a plurality of first movable rods, the top end of the first movable rod is rotatably connected to the bottom circular plate, the bottom end of the first movable rod is rotatably connected to the second movable rod, the other end of the second movable rod is rotatably connected to the annular frame, the number of the second movable rods corresponds to the arc-shaped movable piece, and each of the arc-shaped movable pieces is connected to a second movable rod, and the top end of the center column is fixedly connected to the bottom center of the bottom circular plate.

[0008] As an improvement of the above technical solution: the rotating part includes a mounting plate and a drive motor, the mounting plate is fixedly mounted on the tank body, the drive motor is fixedly mounted on the mounting plate, and the output shaft of the drive motor is fixedly connected to the top center of the circular skateboard.

[0009] As an improvement of the above technical solution: the feed part also includes an outer annular plate and an inner annular plate, the outer annular plate and the inner annular plate are fixedly connected to the top of the circular slide, the outer annular plate is located on the outside of the inner annular plate, and an annular cavity is formed between the inner side of the outer annular plate and the outer side of the inner annular plate, and a plurality of water inlet pipes are connected to the annular cavity, and the bottom end of the water inlet pipe extends to the interior of the tank body.

[0010] As an improvement of the above technical solution: a cleaning gasket is provided on the outer side of some of the arc-shaped movable sheets, a cleaning brush is connected to the side of the cleaning gasket close to the inner wall of the tank body, and the cleaning gasket is made of rubber material.

[0011] Beneficial effects of the utility model:

[0012] 1. When the electroplating additive material is mixed and reacted, first, each electroplating additive material is added into a different feed pipe, the rotating part is started to drive the stirring part to rotate, and at the same time, the output rod of the hydraulic cylinder is repeatedly driven by the controller to repeatedly extend and retract up and down, and the first stirring rod is driven to rotate by the rotation of the center column, so that the multiple first stirring rods preliminarily mix the electroplating additive material inside the tank body, and the multiple first stirring rods on the center column are driven to move up and down repeatedly by the extension and retraction of the hydraulic cylinder output rod, thereby increasing the mixing and stirring range, which can further improve the mixing effect of the material inside the tank body, and at the same time, the second stirring rods on the inner side of the multiple arc-shaped movable pieces are repeatedly moved closer or farther away by the repeated extension and retraction of the hydraulic cylinder, thereby enhancing the further mixing effect of the material inside the tank body, thereby effectively mixing the electroplating additive material inside the tank body, avoiding stratification due to uneven sealing of the material, and improving the processing quality of the electroplating additive.

[0013] 2. When cleaning the arc-shaped movable pieces inside the tank body, clean water is introduced into the annular cavity, and then the water inlet pipe is introduced into the tank body to drop onto the arc-shaped movable pieces, and the clean water is introduced into the stirring part through the feed pipe for cleaning. The hydraulic cylinder is extended and retracted to drive multiple arc-shaped movable pieces to extend toward the inside of the tank body, so that the cleaning brush contacts the inner wall of the tank body, and then the rotating part is started to drive the cleaning brush to rotate repeatedly on the inner wall of the tank body, so that the inner wall of the tank body can be effectively cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the feeding part and the stirring part in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the stirring part in the utility model.

[0017] Figure numerals: 1. tank body; 100. circular slide mouth; 2. circular slide plate; 200. annular cavity; 21. water inlet pipe; 22. inner annular plate; 23. outer annular plate; 24. feed pipe; 3. mounting plate; 31. drive motor; 4. top plate; 41. connecting rod; 42. annular frame; 43. arc-shaped movable sheet; 431. second stirring rod; 44. cleaning gasket; 45. cleaning brush; 46. center column; 461. first stirring rod; 47. hydraulic cylinder; 48. bottom circular plate; 49. first movable rod; 491. second movable rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Example

[0020] Please refer to Figure 1-Figure 3 The electroplating additive mixing reaction tank includes a tank body 1, a rotating part, a feeding part and a stirring part. The rotating part is used to drive the feeding part to rotate on the top of the tank body 1. The stirring part is arranged inside the tank body 1 and is connected to the rotating part. The stirring part includes a central column 46 and a telescopic part. Specifically, the central column 46 is arranged along the internal vertical central axis of the tank body 1. The surface of the central column 46 has a plurality of first stirring rods 461, and the outer side of the central column 46 is arrayed with a plurality of arc-shaped movable pieces 43. The inner side of the arc-shaped movable piece 43 has a second stirring rod 431. The telescopic part is used to drive the plurality of arc-shaped movable pieces 43 to move closer to or away from the central column 46. Specifically, a discharge liquid pipe is fixedly connected to the bottom of the tank body 1, and a valve is installed on the discharge liquid pipe to facilitate the removal of materials.

[0021] In an optional embodiment: a circular chute opening 100 is provided on the top of the tank body 1, and the circular chute opening 100 is connected to the interior of the tank body 1. The feeding part includes a circular slide 2, and a plurality of feeding pipes 24 are connected to the circular slide 2. The bottom ends of the feeding pipes 24 extend to the interior of the tank body 1. The circular slide 2 is slidably connected to the circular chute opening 100. Specifically, an annular groove can be provided on the inner side of the circular chute opening 100, and the outer side of the circular slide 2 has a slider adapted to the annular groove, so that the circular slide 2 can rotate stably in the circular chute opening 100.

[0022] In an optional embodiment: the telescopic member includes a top plate 4 coaxially arranged at the bottom of the circular slide 2 and an annular frame 42 coaxially arranged at the bottom of the top plate 4, the bottom end of the feed pipe 24 passes through the bottom of the top plate 4, so as to facilitate the introduction of materials into the interior of the tank body 1, the top plate 4 and the annular frame 42 are connected by a connecting rod 41, the top plate 4 is connected to the circular slide 2 through a pillar, a hydraulic cylinder 47 is installed at the bottom center of the top plate 4, the bottom end output rod of the hydraulic cylinder 47 is connected to the bottom circular plate 48, and the bottom array of the bottom circular plate 48 is provided with a plurality of first movable rods 49, the top end of the first movable rod 49 is rotatably connected to the bottom circular plate 48, the bottom end of the first movable rod 49 is rotatably connected to the second movable rod 491, the other end of the second movable rod 491 is rotatably connected to the annular frame 42, the number of the second movable rods 491 corresponds to the arc-shaped movable piece 43, and each arc-shaped movable piece 43 is connected to a second movable rod 491, and the top of the center column 46 is fixedly connected to the bottom center of the bottom circular plate 48.

[0023] Specifically, the hydraulic cylinder 47 drives the center column 46 to extend and retract in the vertical direction. When the output rod of the hydraulic cylinder 47 is extended and retracted, the first movable rod 49 and the second movable rod 491 cooperate to drive the angle of the second movable rod 491 to change upward and downward, thereby driving the plurality of arc-shaped movable pieces 43 connected to the second movable rod 491 to extend. At the same time, the extension and retraction of the output rod of the hydraulic cylinder 47 drives the center column 46 to move upward and downward. Specifically, the present application also includes a controller that communicates with or is electrically connected to the drive motor 31 and the hydraulic cylinder 47 to facilitate their control.

[0024] In an optional embodiment: the rotating part includes a mounting plate 3 and a driving motor 31, the mounting plate 3 is fixedly mounted on the tank body 1, the driving motor 31 is fixedly mounted on the mounting plate 3, and the output shaft of the driving motor 31 is fixedly connected to the top center of the circular skateboard 2, so that the circular skateboard 2 can be driven to rotate by the driving motor 31.

[0025] In an optional embodiment: the outer annular plate 23 and the inner annular plate 22 of the feeding part, the outer annular plate 23 and the inner annular plate 22 are fixedly connected to the top of the circular slide 2, the outer annular plate 23 is located on the outer side of the inner annular plate 22, and an annular cavity 200 is formed between the inner side of the outer annular plate 23 and the outer side of the inner annular plate 22, and a plurality of water inlet pipes 21 are connected to the annular cavity 200, and the bottom end of the water inlet pipe 21 extends to the interior of the tank body 1. Specifically, the top end of the feed pipe 24 can be installed with a flow control valve to control the liquid material to enter the interior of the tank body 1, and various additive materials are added through the feed pipe 24 and passed into the interior of the tank body 1. The water inlet pipe 21 is arranged coaxially with the arc-shaped movable piece 43. When the arc-shaped movable piece 43 inside the tank body 1 is cleaned, clean water is introduced into the annular cavity 200, and then the water inlet pipe 21 is passed into the interior of the tank body 1 and falls onto the arc-shaped movable piece 43, and the clean water is introduced into the stirring part through the feed pipe 24 for cleaning.

[0026] In an optional embodiment: a cleaning gasket 44 is provided on the outer side of the partially arc-shaped movable piece 43, and a cleaning brush 45 is connected to the side of the cleaning gasket 44 close to the inner wall of the tank body 1. The cleaning gasket 44 is made of rubber material, so that the cleaning gasket 44 has a certain plasticity.

[0027] Specifically, when the electroplating additive material is mixed and reacted, each electroplating additive material is first added to a different feed pipe 24. After the introduction is completed, the valve in the feed pipe 24 is opened to inject each electroplating additive material into the interior of the tank body 1. Then, the rotating part is started to drive the stirring part to rotate. At the same time, the output rod of the hydraulic cylinder 47 is repeatedly driven by the controller to repeatedly extend and retract up and down. The rotation of the central column 46 drives the first stirring rod 461 to rotate, so that the multiple first stirring rods 461 preliminarily mix the electroplating additive material inside the tank body 1. The extension and retraction of the output rod of the cylinder 47 drives the multiple first stirring rods 461 on the central column 46 to repeatedly move up and down, thereby increasing the mixing and stirring range, and further improving the mixing effect of the material inside the tank body 1. At the same time, the repeated extension and retraction of the hydraulic cylinder 47 repeatedly allows the second stirring rods 431 inside the multiple arc-shaped movable plates 43 to repeatedly move closer or farther away, thereby further strengthening the mixing effect of the material inside the tank body 1. As a result, the electroplating additive material inside the tank body 1 can be effectively mixed, avoiding stratification caused by uneven sealing of the material, and improving the processing quality of the electroplating additive.

[0028] When cleaning the arc-shaped movable piece 43 inside the tank body 1, clean water is introduced into the annular cavity 200, and then the water is dropped onto the arc-shaped movable piece 43 through the water inlet pipe 21 to the inside of the tank body 1. The clean water is introduced into the stirring part through the feed pipe 24 for cleaning, and the multiple arc-shaped movable pieces 43 are extended toward the inside of the tank body 1 by the extension and contraction of the hydraulic cylinder 47, so that the cleaning brush 45 contacts the inner wall of the tank body 1, and then the cleaning brush 45 is driven to rotate repeatedly on the inner wall of the tank body 1 by starting the rotating part, so that the inner wall of the tank body 1 can be effectively cleaned.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Electroplating additive mixing reaction tank, characterized in that, The invention comprises a tank body (1), a rotating part, a feeding part and a stirring part, wherein the rotating part is used to drive the feeding part to rotate on the top of the tank body (1), the stirring part is arranged inside the tank body (1) and connected to the rotating part, the stirring part comprises a central column (46) and a telescopic part, the surface of the central column (46) is provided with a plurality of first stirring rods (461), the outer side of the central column (46) is provided with a plurality of arc-shaped movable sheets (43), the inner side of the arc-shaped movable sheet (43) is provided with a second stirring rod (431), and the telescopic part is used to drive the plurality of arc-shaped movable sheets (43) to move toward or away from the central column (46).

2. The electroplating additive mixing reaction tank according to claim 1, characterized in that: A circular chute opening (100) is provided on the top of the tank body (1), and the feeding portion includes a circular slide plate (2), a plurality of feeding pipes (24) are connected to the circular slide plate (2), and the bottom ends of the feeding pipes (24) extend into the interior of the tank body (1), and the circular slide plate (2) is slidably connected to the circular chute opening (100).

3. The electroplating additive mixing reaction tank according to claim 2, characterized in that: The telescopic member comprises a top plate (4) coaxially arranged at the bottom of the circular slide (2) and an annular frame (42) coaxially arranged at the bottom of the top plate (4), the bottom end of the feed pipe (24) passes through the bottom of the top plate (4), the top plate (4) and the annular frame (42) are connected by a connecting rod (41), the top plate (4) is connected to the circular slide (2) through a support, a hydraulic cylinder (47) is installed at the bottom center of the top plate (4), the bottom output rod of the hydraulic cylinder (47) is connected to the bottom circular plate (48), and the bottom array of the bottom circular plate (48) is arranged A plurality of first movable rods (49) are provided, the top end of the first movable rod (49) is rotatably connected to the bottom circular plate (48), the bottom end of the first movable rod (49) is rotatably connected to the second movable rod (491), the other end of the second movable rod (491) is rotatably connected to the annular frame (42), the number of the second movable rods (491) corresponds to the arc-shaped movable piece (43), and each of the arc-shaped movable pieces (43) is connected to a second movable rod (491), and the top end of the central column (46) is fixedly connected to the bottom center of the bottom circular plate (48).

4. The electroplating additive mixing reaction tank according to claim 3, characterized in that: The rotating part comprises a mounting plate (3) and a driving motor (31); the mounting plate (3) is fixedly mounted on the tank body (1); the driving motor (31) is fixedly mounted on the mounting plate (3); and the output shaft of the driving motor (31) is fixedly connected to the top center of the circular slide (2).

5. The electroplating additive mixing reaction tank according to claim 4, characterized in that: The feed portion further comprises an outer annular plate (23) and an inner annular plate (22), wherein the outer annular plate (23) and the inner annular plate (22) are fixedly connected to the top of the circular slide (2), wherein the outer annular plate (23) is located outside the inner annular plate (22), and an annular cavity (200) is formed between the inner side of the outer annular plate (23) and the outer side of the inner annular plate (22), wherein a plurality of water inlet pipes (21) are connected to the annular cavity (200), and the bottom ends of the water inlet pipes (21) extend to the interior of the tank body (1).

6. The electroplating additive mixing reaction tank according to claim 5, characterized in that: A cleaning gasket (44) is provided on the outer side of a portion of the arc-shaped movable piece (43), and a cleaning brush (45) is connected to the side of the cleaning gasket (44) close to the inner wall of the tank body (1), and the cleaning gasket (44) is made of rubber material.

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