Preparation device of electroplating liquid for electroplating processing

Abstract

The utility model discloses a preparation device of electroplating liquid for electroplating processing, which relates to the technical field of electroplating processing and comprises supporting legs, a preparation box is arranged on the supporting legs, a feeding pipe and a discharging pipe are arranged on the preparation box, and a discharging valve is mounted on the discharging pipe; two stirring shafts are rotationally arranged in the configuration box and are connected with a driving assembly arranged outside the configuration box; a lifting assembly is arranged in the configuration box, the lifting assembly is connected with a spraying pipe of an annular structure, the spraying pipe is located outside the two stirring shafts and connected with a water inlet assembly arranged outside the configuration box, and a plurality of high-pressure spraying heads used for cleaning the inner wall of the configuration box and the stirring shafts are arranged on the circumference of the spraying pipe. According to the device, full mixing operation of electroplating liquid is achieved in a double-stirring-shaft mode, comprehensive cleaning operation of the configuration box and the stirring shafts is completed through the lifting type spraying ring, and the using effect of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating processing, in particular to a device for preparing electroplating liquid for electroplating processing. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to attach a layer of metal film to the surface of metal or other material parts, thereby preventing metal oxidation (such as rust), improving wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhancing aesthetics. When electroplating workpieces, electroplating solution is required. Electroplating solution refers to a liquid that can expand the cathode current density range of the metal, improve the appearance of the coating, and increase the anti-oxidation stability of the solution. The electroplating solution is prepared from a variety of raw materials.

[0003] The electroplating liquid used in the existing electroplating process is mostly prepared directly in the preparation box. After the preparation is completed, the inner wall of the preparation device is easy to stick to the electroplating liquid. If the remaining electroplating liquid is not cleaned in time, it will cause difficulty in subsequent cleaning. The existing preparation device is not convenient for cleaning its preparation box.

[0004] To this end, Chinese patent CN218191538U proposes a device for preparing electroplating liquid for electroplating processing, which is provided with a cleaning component, which is started by a servo motor, and the servo motor drives the threaded rod to rotate. Under the restriction of the auxiliary rod and the connecting rod, the threaded block moves in a directional manner on the threaded rod, and synchronously drives the connecting rod, so that the connecting rod drives the cleaning brush to clean the inner cavity wall of the preparation box, thereby solving the problem of inconvenience of manual cleaning; however, this design has the following disadvantages:

[0005] First, this device is a single-axis stirring device, which has a limited mixing range and cannot effectively and fully mix the electroplating solution in the configuration box;

[0006] Second, this device can only clean the inner wall of the configuration box, but cannot clean the stirring shaft, and the cleaning is not comprehensive and thorough enough. Utility Model Content

[0007] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a preparation device of electroplating liquid for electroplating processing.

[0008] The technical solution adopted by the utility model to solve its technical problems is:

[0009] A device for preparing electroplating liquid for electroplating processing comprises a support leg, a configuration box is provided on the support leg, a feeding pipe and a discharge pipe are provided on the configuration box, and a discharge valve is installed on the discharge pipe; two stirring shafts are rotatably arranged in the configuration box, and the two stirring shafts are connected to a driving component arranged outside the configuration box so that the operation of the driving component drives the two stirring shafts to stir simultaneously in the configuration box; a lifting component is provided in the configuration box, and the lifting component is connected to a spray pipe with an annular structure, the spray pipe is outside the two stirring shafts and is connected to a water inlet component arranged outside the configuration box, and a plurality of high-pressure nozzles for cleaning the inner wall of the configuration box and the stirring shaft are arranged on the circumference of the spray pipe.

[0010] Furthermore, the driving assembly includes a transmission part and a stirring motor, the transmission part is connected to the two stirring shafts so that the two stirring shafts are linked, and the stirring motor is arranged outside the configuration box and connected to one of the stirring shafts.

[0011] Furthermore, the transmission part adopts one of tooth transmission, chain transmission or belt transmission.

[0012] Furthermore, the lifting assembly includes a lead screw, a drive motor, a guide rod, a drive block and a sliding block. The lead screw is vertically rotatable and arranged in a configuration box and is threadedly connected to the drive block. The top end of the lead screw is connected to the drive motor arranged outside the configuration box. The guide rod is vertically arranged in the configuration box and is slidably arranged on the slide block. The sliding block and the drive block are jointly connected to a spray pipe so that the drive motor can drive the spray pipe to perform vertical lifting and lowering movements.

[0013] Furthermore, the water inlet assembly includes a water pump, a water inlet pipe and a water outlet pipe. The water pump is arranged outside the configuration box and is connected to the water inlet pipe and the water outlet pipe. The water inlet pipe is connected to the external water source. The water outlet pipe extends to the interior of the configuration box and is connected to a spray pipe so that the liquid pump works to pump the external water source into the spray pipe.

[0014] Furthermore, there are two groups of high-pressure nozzles, one group of high-pressure nozzles is arranged in the circumferential direction of the outer circle of the spray pipe and the openings of the high-pressure nozzles are arranged outward for cleaning the inner wall of the configuration box, and the other group of high-pressure nozzles is arranged in the circumferential direction of the inner circle of the spray pipe and the openings of the high-pressure nozzles are arranged inward for cleaning the stirring shaft.

[0015] Furthermore, the stirring blades of the two stirring shafts are staggered to improve the stirring effect.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model realizes the full mixing of the electroplating liquid by means of a double stirring shaft, and completes the comprehensive cleaning of the configuration box and the stirring shaft by means of a lifting type spray ring, thereby greatly improving the use effect of the device; the two stirring shafts can be driven simultaneously by a driving component to complete the full mixing of the electroplating liquid in the configuration box, and the electroplating liquid after mixing can be directly discharged through a discharge pipe, and when the configuration box needs to be cleaned, the water inlet component and the lifting component are started, at this time, the water inlet component injects external water source into the spray pipe, and the spray pipe moves along the height direction of the configuration box under the action of the lifting component, thereby completing the cleaning operation of the inner wall of the configuration box and the stirring shaft conveniently and quickly, and the entire device is simple to operate and meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the spray pipe;

[0020] Among them: 1. Support legs; 2. Configuration box; 21. Feeding pipe; 22. Discharge pipe; 23. Discharge valve; 3. Agitator shaft; 31. Transmission unit; 32. Agitator motor; 4. Water pump; 41. Water inlet pipe; 42. Water outlet pipe; 43. Lead screw; 44. Drive motor; 45. Guide rod; 46. Drive block; 47. Sliding block; 48. Spray pipe; 49. High-pressure nozzle. DETAILED DESCRIPTION

[0021] 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. The utility model is further described in combination with the drawings and embodiments:

[0022] Refer to the attached Figure 1As shown, a device for preparing electroplating liquid for electroplating processing includes a support leg 1, a configuration box 2 is provided on the support leg 1, a feeding pipe 21 and a discharge pipe 22 are provided on the configuration box 2, and a discharge valve 23 is installed on the discharge pipe 22; two stirring shafts 3 are rotatably arranged in the configuration box 2, wherein the stirring blades of the two stirring shafts 3 are staggered to improve the stirring effect, and the two stirring shafts 3 are connected to a driving component arranged outside the configuration box 2 so that the operation of the driving component drives the two stirring shafts 3 to stir simultaneously in the configuration box 2; a lifting component is provided in the configuration box 2, and the lifting component is connected to a spray pipe 48 with an annular structure, the spray pipe 48 is outside the two stirring shafts 3 and the spray pipe 48 is connected to a water inlet component arranged outside the configuration box 2, and a plurality of high-pressure nozzles 49 for cleaning the inner wall of the configuration box 2 and the stirring shaft 3 are arranged on the circumference of the spray pipe 48.

[0023] Specifically, the driving assembly includes a transmission part 31 and a stirring motor 32. The transmission part 31 is connected to the two stirring shafts 3 so that the two stirring shafts 3 are linked. The stirring motor 32 is arranged outside the configuration box 2 and connected to one of the stirring shafts 3. Among them, the transmission part 31 can adopt one of the tooth transmission, chain transmission or belt transmission in the prior art.

[0024] Specifically, the lifting assembly includes a lead screw 43, a drive motor 44, a guide rod 45, a drive block 46 and a sliding block 47. The lead screw 43 is vertically rotatably arranged in the configuration box 2 and is threadedly connected to the drive block 46. The top of the lead screw 43 is connected to the drive motor 44 arranged outside the configuration box 2. The guide rod 45 is vertically arranged in the configuration box 2 and is slidably arranged on the slide block 47. The slide block 47 and the drive block 46 are jointly connected with a spray pipe 48 so that the operation of the drive motor 44 drives the spray pipe 48 to perform vertical lifting and lowering movements.

[0025] Specifically, the water inlet assembly includes a water pump 4, a water inlet pipe 41 and a water outlet pipe 42. The water pump 4 is arranged outside the configuration box 2 and is connected to the water inlet pipe 41 and the water outlet pipe 42. The water inlet pipe 41 is connected to an external water source. The water outlet pipe 42 extends to the interior of the configuration box 2 and is connected to a spray pipe 48 so that the liquid pump works to pump the external water source into the spray pipe 48.

[0026] For details, please refer to the attached Figure 2 As shown, there are two groups of high-pressure nozzles 49, one group of high-pressure nozzles 49 is arranged in the circumferential direction of the outer circle of the spray pipe 48 and the openings of the high-pressure nozzles 49 are arranged outward for cleaning the inner wall of the configuration box 2, and the other group of high-pressure nozzles 49 is arranged in the circumferential direction of the inner circle of the spray pipe 48 and the openings of the high-pressure nozzles 49 are arranged inward for cleaning the stirring shaft 3.

[0027] When the device is working, the driving component can simultaneously drive the two stirring shafts 3 to complete the full mixing of the plating liquid in the configuration box 2, thereby improving the uniformity of the mixing. The plating liquid after mixing can be directly discharged through the discharge pipe 22. When the configuration box 2 needs to be cleaned, the water inlet component and the lifting component are started. At this time, the water inlet component injects external water into the spray pipe 48, and the spray pipe 48 moves along the height direction of the configuration box 2 under the action of the lifting component, thereby completing the cleaning operation of the inner wall of the configuration box 2 and the stirring shaft 3 quickly and conveniently.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for preparing electroplating liquid for electroplating processing, comprising a support leg (1), a configuration box (2) is provided on the support leg (1), a feeding pipe (21) and a discharge pipe (22) are provided on the configuration box (2), and a discharge valve (23) is installed on the discharge pipe (22); characterized in that: Two stirring shafts (3) are rotatably arranged in the configuration box (2), and the two stirring shafts (3) are connected to a driving component arranged outside the configuration box (2); A lifting assembly is provided in the configuration box (2), and the lifting assembly is connected to a spray pipe (48) in an annular structure. The spray pipe (48) is located outside the two stirring shafts (3) and is connected to a water inlet assembly provided outside the configuration box (2). A plurality of high-pressure nozzles (49) for cleaning the inner wall of the configuration box (2) and the stirring shaft (3) are provided on the circumference of the spray pipe (48).

2. The device for preparing a plating solution for electroplating processing according to claim 1, characterized in that: The driving assembly comprises a transmission part (31) and a stirring motor (32), wherein the transmission part (31) is connected to the two stirring shafts (3), and the stirring motor (32) is arranged outside the configuration box (2) and connected to one of the stirring shafts (3).

3. The device for preparing a plating solution for electroplating processing according to claim 2, characterized in that: The transmission part (31) adopts one of tooth transmission, chain transmission or belt transmission.

4. The device for preparing a plating solution for electroplating processing according to claim 1, characterized in that: The lifting assembly comprises a lead screw (43), a driving motor (44), a guide rod (45), a driving block (46) and a sliding block (47); the lead screw (43) is vertically rotatably arranged in the configuration box (2) and is threadedly connected with the driving block (46); the top end of the lead screw (43) is connected to the driving motor (44) arranged outside the configuration box (2); the guide rod (45) is vertically arranged in the configuration box (2) and is slidably arranged with a sliding block (47); the sliding block (47) and the driving block (46) are commonly connected with a spray pipe (48).

5. The device for preparing a plating solution for electroplating processing according to claim 1, characterized in that: The water inlet assembly comprises a water pump (4), a water inlet pipe (41) and a water outlet pipe (42); the water pump (4) is arranged outside the configuration box (2) and is connected to the water inlet pipe (41) and the water outlet pipe (42); the water inlet pipe (41) is connected to an external water source; the water outlet pipe (42) extends to the inside of the configuration box (2) and is connected to a spray pipe (48).

6. The device for preparing a plating solution for electroplating processing according to claim 1, characterized in that: There are two groups of high-pressure nozzles (49), one group of high-pressure nozzles (49) is arranged in the circumferential direction of the outer circle of the spray pipe (48) and the openings of the high-pressure nozzles (49) are arranged outward, and the other group of high-pressure nozzles (49) is arranged in the circumferential direction of the inner circle of the spray pipe (48) and the openings of the high-pressure nozzles (49) are arranged inward.

7. The device for preparing a plating solution for electroplating processing according to claim 1, characterized in that: The stirring blades of the two stirring shafts (3) are arranged in a staggered manner.

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