Electroplating degreasing low-temperature low-foam additive mixing and stirring device

Abstract

The utility model relates to the technical field of electroplating additive mixing, in particular to an electroplating degreasing low-temperature low-foam additive mixing and stirring device which comprises a control machine, a fixing ring and a stirring barrel. The stirring device comprises a control rod, a control plate, a sliding ring and a stirring rod, a first motor is arranged on the upper side wall of the stirring barrel, symmetrical connecting plates are arranged at the two ends of the control plate, second motors are arranged on the upper side walls of the connecting plates, a plurality of stirring rods are arranged on the periphery of the stirring rod, and a control pipe is arranged at one end of the upper side wall of the stirring barrel. A placing barrel is arranged at the upper end of the control pipe, a rotating rod is arranged in the control pipe, a cross-shaped baffle is arranged on the rotating rod, and a feeding pipe is arranged on the upper side wall of the stirring barrel, so that all-directional and multi-angle stirring of an additive is realized, and the stirring efficiency and uniformity are remarkably improved; and meanwhile, a low-temperature and low-foam stirring mode is also beneficial to reducing environmental pollution, and the production requirements of energy conservation and environmental protection are met.

Description

Technical Field

[0001] This utility model relates to the field of electroplating additive mixing technology, specifically to an electroplating degreasing low-temperature low-foaming additive mixing and stirring device. Background Technology

[0002] As is well known, in existing electroplating degreasing processes, the uniformity of additive mixing has a crucial impact on the degreasing effect and subsequent electroplating quality. Traditional electroplating degreasing additive mixing and stirring devices often have many shortcomings and cannot meet the demands of modern industrial production for efficient, low-temperature, and low-foaming stirring technology.

[0003] Specifically, traditional stirring devices typically employ a single stirring method, resulting in low stirring efficiency and difficulty in ensuring the uniform distribution of additives during the stirring process. This not only prolongs the production cycle but may also lead to the waste of additives and instability in product quality. Secondly, traditional devices often generate a large amount of foam during the stirring process. This foam not only affects the stirring effect but may also interfere with the subsequent electroplating process, affecting the coverage and uniformity of the electroplating solution, thereby reducing the quality and performance of the electroplated products. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a mixing and stirring device for electroplating degreasing low-temperature low-foaming additives.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mixing and stirring device for electroplating degreasing low-temperature low-foaming additives, comprising a control unit, a fixed ring, and a stirring tank. The fixed ring is located on one side of the control unit, and the stirring tank is located within and adapted to the fixed ring. A stirring device is installed inside the stirring tank. The stirring device includes a control rod, a control plate, a sliding ring, and a stirring rod. The control rod is located at the center of the stirring tank. A first motor is installed on the upper side wall of the stirring tank. The control rod passes through the stirring tank and is connected to the output end of the first motor. The control plate is on the control rod and threadedly connected to it. The sliding ring is connected to both ends of the control plate. The inner sidewall of the mixing tank is fitted and slidably connected. Symmetrical connecting plates are provided at both ends of the control board. The stirring rods are symmetrically arranged on the bottom wall of the connecting plates. A second motor is provided on the upper sidewall of the connecting plates. The stirring rods pass through the connecting plates and are connected to the output end of the second motor. Multiple stirring rods are provided around the stirring rods. A control tube is provided at one end of the upper sidewall of the mixing tank. A placement tank is provided at the upper end of the control tube. The control tube passes through the placement tank. A rotating rod is provided inside the control tube. A cross-shaped baffle is provided on the rotating rod. The baffle is adapted to the control tube. All the above motors are connected to the control machine for signal transmission. A feed pipe is provided on the upper sidewall of the mixing tank.

[0008] To achieve precise control over the amount of additive added, the present invention includes the following improvements: a third motor is provided on the side wall of the control tube, the rotating rod passes through the side wall of the control tube and is connected to the output end of the third motor, and the third motor is connected to the control unit via signal connection.

[0009] To achieve precise temperature control inside the mixing tank, the present invention includes the following improvement: a heating element is provided on the inner wall of the mixing tank, and the heating element is connected to the control unit via a signal.

[0010] To effectively prevent dust and impurities from entering the mixing tank and the placement tank, the present invention is improved by providing an auxiliary pipe on the upper side wall of the placement tank, and both the auxiliary pipe and the feed pipe are provided with detachable protective covers at their upper ends.

[0011] To facilitate the control of material discharge from the mixing tank, the present invention includes the following improvement: a discharge pipe with a valve is provided on the bottom wall of the mixing tank.

[0012] To intuitively monitor various parameters of the stirring process, the present invention includes the following improvements: a control screen and control buttons are provided on the front and side walls of the control unit.

[0013] To increase the contact area between the stirring rod and the material, the present invention is improved by providing multiple stirring teeth on the stirring rod.

[0014] To prevent material leakage in the gap between the baffle and the control pipe, the present invention is improved by providing a sealing strip on the side wall of the baffle.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a mixing and stirring device for electroplating degreasing low-temperature low-foaming additives, which has the following beneficial effects:

[0017] This electroplating degreasing low-temperature, low-foaming additive mixing and stirring device is equipped with a stirring unit. A first motor drives a control rod to rotate, and under the combined control of a sliding ring and a control plate, the stirring rod rises and falls with the rotation of the control rod. A second motor is activated, driving the stirring rod and stirring bar to rotate, achieving all-round, multi-angle stirring of the additives, significantly improving stirring efficiency and uniformity. A control tube is installed, and a third motor drives a rotating rod to rotate, causing a baffle to rotate accordingly, effectively controlling the amount and timing of additive addition. This avoids foaming caused by improper additive addition during traditional stirring processes, ensuring degreasing effect and electroplating product quality. By precisely controlling the stirring process and the amount of additive added, this device reduces energy waste and additive consumption. Simultaneously, the low-temperature, low-foaming stirring method also helps reduce environmental pollution, meeting energy-saving and environmentally friendly production requirements. Attached Figure Description

[0018] Figure 1 This is a first-view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a second-view schematic diagram of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal cross-section of the mixing tank of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal cross-section of the mixing tank of this utility model.

[0022] In the diagram: 1. Control unit; 2. Mixing tank; 3. Fixing ring; 4. Discharge pipe; 5. Inlet pipe; 6. First motor; 7. Control pipe; 8. Placement tank; 9. Auxiliary pipe; 10. Third motor; 11. Control panel; 12. Control button; 13. Control lever; 14. Sliding ring; 15. Second motor; 16. Stirring rod; 17. Stirring rod; 18. Control board; 19. Connecting plate; 20. Baffle; 21. Rotating rod. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 A mixing and stirring device for electroplating degreasing low-temperature low-foaming additives includes a control unit 1, a fixing ring 3, and a stirring tank 2. The fixing ring 3 is located on one side of the control unit 1, and the stirring tank 2 is located inside and adapted to the fixing ring 3. A stirring device is provided inside the stirring tank 2. The stirring device includes a control rod 13, a control plate 18, a sliding ring 14, and a stirring rod 17. The control rod 13 is located at the center of the stirring tank 2. A first motor 6 is provided on the upper side wall of the stirring tank 2. The control rod 13 passes through the stirring tank 2 and is connected to the output end of the first motor 6. The control plate 18 is on the control rod 13 and threadedly connected to it. The sliding ring 14 is connected to both ends of the control plate 18 and is in contact with and slidably connected to the inner side wall of the stirring tank 2. Symmetrical connecting plates 19 are provided at both ends of the control plate 18. The stirring rod 17 is symmetrically arranged on the bottom wall of the connecting plate 19. A first stirring rod 17 is provided on the upper side wall of the connecting plate 19. The second motor 15 has a stirring rod 17 that passes through the connecting plate 19 and is connected to the output end of the second motor 15. Multiple stirring rods 16 are arranged around the stirring rod 17. A control tube 7 is provided at one end of the upper side wall of the mixing tank 2. A placement tank 8 is provided at the upper end of the control tube 7, and the control tube 7 passes through the placement tank 8. A rotating rod 21 is provided inside the control tube 7. A cross-shaped baffle 20 is provided on the rotating rod 21, and the baffle 20 is adapted to the control tube 7. All the above motors are signal-connected to the control machine 1. A feed pipe 5 is provided on the upper side wall of the mixing tank 2. A third motor 10 is provided on the side wall of the control tube 7. The rotating rod 21 passes through the side wall of the control tube 7 and is connected to the output end of the third motor 10. The third motor 10 is signal-connected to the control machine 1. A discharge pipe 4 with a valve is provided on the bottom wall of the mixing tank 2. A control panel 11 and control buttons 12 are provided on the front side wall of the control machine 1.

[0025] During operation, the operator sets parameters such as stirring speed, stirring time, and additive dosage via the control panel 11 and control buttons 12 on the side wall of the control unit 1. Then, the electroplating degreasing additive is added to the mixing tank 2 through the feed pipe 5. Alternatively, the additive can be pre-placed in the storage tank 8. The first motor 6, receiving a signal from the control unit 1, starts, driving the control rod 13 to rotate at the center of the mixing tank 2. The rotation of the control rod 13 causes the control plate 18, which is threaded to it, to move up and down. Simultaneously, the sliding rings 14 at both ends of the control plate 18 slide along the inner wall of the mixing tank 2, ensuring stable movement of the stirring device within the mixing tank 2. Subsequently, the second motor 15 starts, driving the stirring rod 17 and stirring bar 16 to rotate and stir, performing comprehensive and multi-angle stirring of the additive. The control unit 1 monitors and adjusts the speeds of the first motor 6 and the second motor 15 in real time according to preset parameters to ensure uniform stirring. To ensure uniformity and efficiency, the control unit 1 calculates the required additive addition speed and amount based on preset process parameters or real-time monitoring of the stirring state, and sends this instruction to the third motor 10. The third motor 10, according to the instruction from the control unit 1, precisely controls the rotation of the rotating rod 21, causing the baffle 20 to rotate accordingly. Under the influence of gravity, the additive falls into the gap between the two baffles 20, and due to the rotation of the gap, the additive is also driven to rotate. Under the influence of gravity, the additive falls into the mixing tank 2. The third motor 10, according to the instruction from the control unit 1, precisely controls the rotation of the rotating rod 21 and the baffle 20, thereby controlling the additive addition speed and amount to avoid foam formation. When the stirring time reaches the preset value or the stirring effect meets the requirements, the control unit 1 stops the operation of all motors. The operator opens the discharge pipe 4 with a valve on the bottom wall of the mixing tank 2 to discharge the mixed additive for subsequent electroplating degreasing processes.

[0026] In actual use, it is necessary to achieve precise control of the temperature inside the mixing tank 2. In order to meet the above requirements, in this embodiment, a heating element is provided on the inner wall of the mixing tank 2, and the heating element is connected to the controller 1 via signal.

[0027] In actual use, it is necessary to prevent dust and impurities from entering the mixing tank 2 and the placement tank 8 to ensure the cleanliness of the mixing process and the purity of the additives. In order to meet the above requirements, in this embodiment, an auxiliary pipe 9 is provided on the upper side wall of the placement tank 8, and both the auxiliary pipe 9 and the feed pipe 5 are provided with detachable protective covers at their upper ends.

[0028] In actual use, it is necessary to increase the contact area between the stirring rod 16 and the material to improve the stirring efficiency. In order to meet the above requirements, in this embodiment, the stirring rod 16 is provided with multiple stirring teeth.

[0029] In actual use, it is necessary to prevent material from leaking in the gap between the baffle 20 and the control pipe 7. In order to meet the above requirements, in this embodiment, the side wall of the baffle 20 is provided with a sealing strip.

[0030] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plating degreasing low-temperature low-foam additive mixing and stirring device, comprising a control machine (1), a fixed ring (3) and a stirring barrel (2), characterized in that: The fixed ring (3) is on the control machine (1) side, the stirring barrel (2) is in the fixed ring (3) and is matched with it, the stirring device is arranged in the stirring barrel (2), the stirring device comprises a control rod (13), a control plate (18), a sliding ring (14) and a stirring rod (17), the control rod (13) is at the center of the stirring barrel (2), a first motor (6) is arranged on the upper side wall of the stirring barrel (2), the control rod (13) penetrates through the stirring barrel (2) and is connected with the output end of the first motor (6), the control plate (18) is on the control rod (13) and is threadedly connected with it, the sliding ring (14) is connected with the two ends of the control plate (18), the sliding ring (14) is attached to and slidably connected with the inner side wall of the stirring barrel (2), the control plate (18) is provided with symmetrical connecting plates (19) at the two ends, the stirring rod (17) is symmetrically arranged on the bottom wall of the connecting plate (19), a second motor (15) is arranged on the upper side wall of the connecting plate (19), the stirring rod (17) penetrates through the connecting plate (19) and is connected with the output end of the second motor (15), a plurality of stirring rods (16) are arranged around the stirring rod (17), a control pipe (7) is arranged at one end of the upper side wall of the stirring barrel (2), a placing barrel (8) is arranged on the upper end of the control pipe (7), the control pipe (7) penetrates through the placing barrel (8), a rotating rod (21) is arranged in the control pipe (7), cross-shaped baffles (20) are arranged on the rotating rod (21), the baffles (20) are matched with the control pipe (7), all the above-mentioned motors are signal-connected with the control machine (1), and the inlet pipe (5) is arranged on the upper side wall of the stirring barrel (2).

2. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 1, characterized in that: The control pipe (7) is provided with a third motor (10), the rotating rod (21) penetrates through the side wall of the control pipe (7) and is connected with the output end of the third motor (10), and the third motor (10) is signal-connected with the control machine (1).

3. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 2, characterized in that: The inner wall of the stirring barrel (2) is provided with a heating element, and the heating element is signal-connected with the control machine (1).

4. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 3, characterized in that: The upper side wall of the placing barrel (8) is provided with an auxiliary pipe (9), and the upper end of the inlet pipe (5) is provided with a detachable protective cover.

5. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 4, characterized in that: The bottom wall of the stirring barrel (2) is provided with a discharge pipe (4) with a valve.

6. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 5, characterized in that: The front side wall of the control machine (1) is provided with a control screen (11) and a control button (12).

7. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 6, characterized in that: The stirring rod (16) is provided with a plurality of stirring teeth.

8. The electroplating degreasing low-temperature low-foam additive mixing and stirring device according to claim 7, characterized in that: The side wall of the baffle (20) is provided with a sealing strip.

Images