Electroplating solution stirring device

Abstract

The utility model discloses an electroplate liquid stirring device, which relates to the technical field of electroplate liquid stirring, and adopts the technical scheme that the electroplate liquid stirring device comprises a stirring barrel, a motor is mounted on the stirring barrel through a connecting frame, a driving end of the motor is connected with a transmission rod, one end of the transmission rod extends into the stirring barrel and is rotationally connected with the stirring barrel, and the other end of the transmission rod is connected with the connecting frame. A plurality of stirring blades B are mounted on the part, in the stirring barrel, of the transmission rod, the driving mechanism is arranged on the stirring barrel and comprises a sleeve rotationally connected into the stirring barrel, and the driving mechanism is used for enabling the sleeve to rotate in the direction opposite to that of the transmission rod while the motor drives the transmission rod to rotate; a plurality of stirring blades A are mounted on the part, in the stirring barrel, of the sleeve, and the effect is that the layered solutions in the stirring barrel are driven by the stirring blades A and the stirring blades B to impact each other, so that the stirring efficiency of the solutions is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating liquid stirring, and more specifically, to an electroplating liquid stirring device. Background Art

[0002] Electroplating is a surface treatment process widely used in industrial and decorative fields. It forms a uniform, compact, decorative or protective thin layer by electrochemically depositing metals or other substances on a conductive substrate.

[0003] In the preparation of the electroplating solution, various raw materials need to be placed in a container and stirred to mix them evenly, so as to avoid problems such as uneven electroplating layer caused by insufficient mixing of multiple raw materials during subsequent electroplating.

[0004] However, when preparing the hard chrome plating solution, due to the large difference in density of the raw materials for preparing the hard chrome plating solution, the various raw materials for the hard chrome plating solution will be stratified in the container, resulting in the difficulty in mixing the raw materials between the upper and lower layers, affecting the stirring effect. At this time, the hard chrome plating solution raw materials are generally mixed evenly by extending the stirring time, but this will affect the stirring efficiency.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a plating liquid stirring device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model aims to provide a plating liquid stirring device.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a plating liquid stirring device, comprising:

[0008] A mixing barrel, wherein the mixing barrel is provided with a motor through a connecting frame, a driving end of the motor is connected with a transmission rod, one end of the transmission rod extends into the mixing barrel and is rotatably connected with the mixing barrel, and a portion of the transmission rod in the mixing barrel is provided with a plurality of mixing blades B;

[0009] A driving mechanism is arranged on the mixing barrel, the driving mechanism includes a sleeve rotatably connected in the mixing barrel, the driving mechanism is used to realize that the motor drives the transmission rod to rotate while causing the sleeve to rotate in the opposite direction to the transmission rod, and the portion of the sleeve in the mixing barrel is equipped with a plurality of stirring blades A.

[0010] Preferably, the driving mechanism also includes a driving box arranged on the mixing barrel, the driving box and the sleeve are jointly penetrated by a transmission rod, and the transmission rod is rotatably connected to the driving box and the sleeve, the part of the transmission rod in the driving box is connected to a driving gear, the driving gear is meshedly connected to the transmission gear, the transmission gear is meshedly connected to the driven gear, and the driving gear, the transmission gear and the driven gear are all rotatably connected to the driving box, the driven gear is connected to the sleeve, one end of the sleeve penetrates the driving box and extends into the mixing barrel, and the sleeve is rotatably connected to the driving box.

[0011] Preferably, the blade deflection directions of the plurality of stirring blades A and the plurality of stirring blades B are consistent, so that when the stirring blades A and the stirring blades B rotate in opposite directions, the airflows formed can impact each other.

[0012] Preferably, a plurality of scrapers are connected to one end of the transmission rod away from the motor to stir the raw materials deposited at the bottom of the mixing barrel and lift them up.

[0013] Preferably, the stirring barrel is provided with a feed pipe and a flow guide pipe connected to the interior of the stirring barrel, so as to control the flow of the raw materials.

[0014] Preferably, the electroplating liquid stirring device further comprises a support frame for supporting the stirring barrel.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, a driving mechanism is arranged on the stirring barrel. When the motor drives the stirring blade B on the transmission rod to rotate in the forward direction, the transmission rod drives the sleeve to rotate in the opposite direction to the transmission rod through the gear transmission inside the driving mechanism, so that the stirring blade A on the sleeve and the stirring blade B on the transmission rod rotate in the opposite direction, so that the stratified solutions in the stirring barrel are driven by the stirring blades A and B, and the solutions impact each other, thereby solving the problem in the prior art that the upper and lower stratified raw materials are not easy to mix and need long time stirring to achieve the purpose of uniform mixing, thereby improving the stirring efficiency.

[0017] 2. In the utility model, a transmission rod drives the stirring blade B to rotate forward, and a sleeve drives the stirring blade A to rotate reversely through a motor. One drive realizes two motion effects, saving resources and further saving procurement costs.

[0018] 3. In the utility model, a scraper is arranged on the transmission rod, and the scraper is arranged at the bottom of the stirring barrel, so that the stirring blades A and the stirring blades B drive the internal solution to mix, while avoiding the accumulation of sediment at the bottom of the stirring barrel, causing uneven mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing barrel in the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the driving mechanism in the utility model;

[0023] Figure 4 It is a schematic diagram of the sleeve structure in the utility model.

[0024] 1. Mixing barrel; 2. Support frame; 3. Connecting frame; 4. Motor; 5. Driving mechanism; 51. Driving box; 52. Driving gear; 53. Transmission gear; 54. Driven gear; 55. Sleeve; 6. Transmission rod; 7. Mixing blade A; 8. Scraper; 9. Mixing blade B; 10. Feed pipe; 11. Guide pipe. DETAILED DESCRIPTION

[0025] like Figure 1-4 As shown, the utility model provides an electroplating liquid stirring device, including a stirring barrel 1, the stirring barrel 1 is equipped with a motor 4 through a connecting frame 3, the driving end of the motor 4 is connected to a transmission rod 6, one end of the transmission rod 6 extends into the stirring barrel 1 and is rotatably connected to the stirring barrel 1, and a portion of the transmission rod 6 in the stirring barrel 1 is equipped with a plurality of stirring blades B9;

[0026] A driving mechanism 5 is provided on the mixing barrel 1, and the driving mechanism 5 includes a sleeve 55 rotatably connected to the mixing barrel 1. The driving mechanism 5 is used to realize that the motor 4 drives the transmission rod 6 to rotate, and the sleeve 55 rotates in the opposite direction to the transmission rod 6. The portion of the sleeve 55 in the mixing barrel 1 is equipped with a plurality of stirring blades A7;

[0027] In summary, when the motor 4 drives the stirring blade B9 to stir the solution in the stirring barrel 1, the driving mechanism 5 can cause the stirring blade A7 on the sleeve 55 to rotate in the opposite direction to the stirring blade B9, thereby achieving multiple stirring of the hard chrome electroplating solution raw materials in the stirring barrel 1;

[0028] It is worth noting that the deflection directions of the blades of the plurality of stirring blades A7 and the plurality of stirring blades B9 are consistent. When the motor 4 is kept rotating in the forward direction, the stirring blades B9 turn the solution at the bottom layer of the stirring barrel 1 upward, and the stirring blades A7 turn the hard chrome electroplating liquid raw materials at the upper layer of the stirring barrel 1 downward, so that the hard chrome electroplating liquid raw materials of the plurality of layers impact and mix with each other, thereby improving the efficiency of solution mixing.

[0029] The driving mechanism 5 further includes a driving box 51 disposed on the mixing barrel 1. The driving box 51 and the sleeve 55 are both penetrated by a transmission rod 6, and the transmission rod 6 is rotatably connected to the driving box 51 and the sleeve 55. The portion of the transmission rod 6 in the driving box 51 is connected to a driving gear 52, the driving gear 52 is meshedly connected to a transmission gear 53, the transmission gear 53 is meshedly connected to a driven gear 54, and the driving gear 52, the transmission gear 53, and the driven gear 54 are all rotatably connected to the driving box 51, the driven gear 54 is connected to the sleeve 55, one end of the sleeve 55 penetrates the driving box 51 and extends into the mixing barrel 1, and the sleeve 55 is rotatably connected to the driving box 51;

[0030] The stirring barrel 1 is provided with a feed pipe 10 and a flow guide pipe 11 which are connected to the inside of the stirring barrel 1. The feed pipe 10 is located at an upper position in the stirring barrel 1, and the flow guide pipe 11 is located at a lower position in the stirring barrel 1. The solution with a higher density is input into the stirring barrel 1 from the feed pipe 10, and the solution with a lower density is input into the stirring barrel 1 from the flow guide pipe 11, so that preliminary mixing of solutions with different densities can be achieved;

[0031] The motor 4 is started, and the motor 4 drives the transmission rod 6 to rotate forward, and drives the stirring blade B9 at a lower position in the stirring barrel 1 to rotate forward through the transmission rod 6. At the same time, the transmission rod 6 rotating forward drives the driving gear 52 to rotate, and the driving gear 52 drives the driven gear 54 to rotate reversely through the transmission gear 53. The driven gear 54 rotating reversely drives the sleeve 55 to rotate reversely, so that the stirring blade A7 at an upper position in the stirring barrel 1 rotates reversely, and the stirring blade B9 moves the solution with a larger density at the bottom of the stirring barrel 1 upward, and the stirring blade A7 moves the hard chrome electroplating solution with a smaller density at the upper part of the stirring barrel 1 downward, so that these hard chrome electroplating solutions with different densities are mixed, and the stirring effect is enhanced, thereby improving the stirring efficiency;

[0032] At the same time, the reverse rotation of the stirring blades A7 and B9 can make the forces generated by the rotation of the fan blades in the stirring barrel 1 offset each other, thereby reducing the vibration generated when the stirring barrel 1 is working;

[0033] A plurality of scrapers 8 are connected to one end of the transmission rod 6 away from the motor 4. The scrapers 8 are arranged at the bottom of the stirring barrel 1, so that the stirring blades A7 and the stirring blades B9 drive the internal solution to mix while preventing sediments, such as conductive salts, from accumulating at the bottom of the stirring barrel 1 to cause uneven mixing. A plating liquid stirring device also includes a support frame 2 for supporting the stirring barrel 1, which raises the stirring barrel 1 away from the ground to reduce the impact of vibration of the stirring barrel 1.

[0034] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A plating liquid stirring device, characterized in that: include: A mixing barrel (1), wherein the mixing barrel (1) is provided with a motor (4) via a connecting frame (3), a driving end of the motor (4) is connected to a transmission rod (6), one end of the transmission rod (6) extends into the mixing barrel (1) and is rotationally connected to the mixing barrel (1), and a portion of the transmission rod (6) inside the mixing barrel (1) is provided with a plurality of mixing blades B (9); A driving mechanism (5) is arranged on a mixing barrel (1), the driving mechanism (5) comprising a sleeve (55) rotatably connected to the mixing barrel (1), the driving mechanism (5) being used to cause the sleeve (55) to rotate in a direction opposite to that of the transmission rod (6) while the motor (4) drives the transmission rod (6) to rotate, and a plurality of stirring blades A (7) are installed on the portion of the sleeve (55) inside the mixing barrel (1).

2. The electroplating liquid stirring device according to claim 1, characterized in that: The driving mechanism (5) further comprises a driving box (51) arranged on the mixing barrel (1); a transmission rod (6) is passed through the driving box (51) and the sleeve (55); the transmission rod (6) is rotatably connected to the driving box (51) and the sleeve (55); the portion of the transmission rod (6) inside the driving box (51) is connected to a driving gear (52); the driving gear (52) is meshedly connected to a transmission gear (53); the transmission gear (53) is meshedly connected to a driven gear (54); the driving gear (52), the transmission gear (53) and the driven gear (54) are rotatably connected to the driving box (51); the driven gear (54) is connected to the sleeve (55); one end of the sleeve (55) passes through the driving box (51) and extends into the mixing barrel (1); and the sleeve (55) is rotatably connected to the driving box (51).

3. The electroplating liquid stirring device according to claim 2, characterized in that: The blade deflection directions of the plurality of stirring blades A (7) and the plurality of stirring blades B (9) are consistent.

4. The electroplating liquid stirring device according to claim 3, characterized in that: A plurality of scrapers (8) are connected to one end of the transmission rod (6) away from the motor (4).

5. The electroplating liquid stirring device according to claim 4, characterized in that: The stirring barrel (1) is provided with a feed pipe (10) and a flow guide pipe (11) which are connected to the interior of the stirring barrel (1).

6. The electroplating liquid stirring device according to claim 5, characterized in that: The electroplating liquid stirring device also includes a support frame (2) that supports the stirring barrel (1).

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