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CN-224227265-U - Deep blind hole electroplating bath body structure with accurate temperature control function

CN224227265UCN 224227265 UCN224227265 UCN 224227265UCN-224227265-U

Abstract

The utility model discloses a deep blind hole plating bath body structure with an accurate temperature control function, which comprises a plating bath main body with a temperature control function, wherein one side of the plating bath main body is provided with a plate heater for heating plating solution in the plating bath main body, and the other side of the plating bath main body is provided with a plate heat exchanger for cooling the plating solution in the plating bath main body. According to the electroplating bath, the plate heater and the plate heat exchanger are arranged, so that dual functions of heating and cooling of the electroplating liquid in the electroplating bath main body are realized, accurate temperature control of the electroplating liquid is realized under the cooperation of the temperature sensor and the temperature controller, the electroplating process is ensured to be carried out in an optimal temperature range, meanwhile, the electroplating liquid in the electroplating bath main body is effectively stirred by arranging the mixing assembly, and under the stirring effect of the mixing assembly, temperature dead angles and gradients are effectively eliminated, so that the temperature distribution of the electroplating liquid is more uniform, and the quality of an electroplated layer is improved.

Inventors

  • LIAO JUN
  • SUN XIAORUI
  • XU LIGANG
  • HUANG GENHUA
  • XIE LINGFANG
  • LU YUNPENG

Assignees

  • 衢州顺络电路板有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (8)

  1. 1. The deep blind hole plating bath body structure with the accurate temperature control function comprises a plating bath body (1) with the temperature control function, and is characterized in that a plate heater (101) for heating plating solution in the plating bath body (1) is arranged on one side of the plating bath body (1), a plate heat exchanger (1011) for cooling the plating solution in the plating bath body (1) is arranged on the other side of the plating bath body (1), and a mixing component (2) for uniformly mixing the plating solution in the plating bath body (1) is also arranged on the plating bath body (1).
  2. 2. The deep blind hole electroplating bath body structure with accurate temperature control function according to claim 1, wherein the mixing assembly (2) comprises a fixing frame (201), a rotary driving assembly (202) is installed on the fixing frame (201), a vertical electric cylinder (203) is installed on the rotary driving assembly (202), a transverse driving assembly (204) is installed on an output end of the vertical electric cylinder (203), and an agitating assembly (205) is installed on a side face of the transverse driving assembly (204).
  3. 3. The deep blind hole plating tank body structure with the accurate temperature control function according to claim 2, wherein two symmetrically arranged fixing bolts (2011) are arranged on the fixing frame (201), and the fixing frame (201) is fixedly arranged on the side face of the plating tank body (1) through the fixing bolts (2011).
  4. 4. The deep blind hole plating bath body structure with the accurate temperature control function according to claim 3, wherein the rotary driving assembly (202) comprises a rotary motor (2021) fixedly connected to the fixing frame (201), a rotary seat (2022) is fixedly connected to an output shaft of the rotary motor (2021), and the vertical electric cylinder (203) is fixedly connected to the top of the rotary seat (2022).
  5. 5. The deep blind hole plating tank structure with accurate temperature control function according to claim 4, wherein limit balls (2023) are mounted on two sides of the bottom of the rotating seat (2022), and the bottom of the rotating seat (2022) is in rolling connection with the top of the fixing frame (201) through the limit balls (2023).
  6. 6. The deep blind hole plating bath body structure with accurate temperature control function according to claim 5, wherein the transverse driving assembly (204) comprises an electric cylinder frame (2041) fixedly connected to the output end of the vertical electric cylinder (203), and a transverse electric cylinder (2042) is mounted on the electric cylinder frame (2041).
  7. 7. The deep blind hole plating bath body structure with accurate temperature control function according to claim 6, wherein the stirring assembly (205) comprises a mounting seat (2051) fixedly connected to the output end of the transverse electric cylinder (2042), a stirring motor (2052) is mounted on the mounting seat (2051), a stirring shaft (2053) is mounted on the output shaft of the stirring motor (2052), and stirring blades (2054) are mounted at the bottom of the stirring shaft (2053).
  8. 8. The deep blind hole plating bath body structure with the accurate temperature control function of claim 7, wherein limiting telescopic rods (2031) are fixedly connected to two sides of the top of the rotating base (2022), and the other ends of the limiting telescopic rods (2031) are fixedly connected with the bottom of the electric cylinder frame (2041).

Description

Deep blind hole electroplating bath body structure with accurate temperature control function Technical Field The utility model belongs to the technical field of electroplating baths, and particularly relates to a deep blind hole electroplating bath body structure with an accurate temperature control function. Background Electroplating is a process of plating a thin layer of other metals or alloys on the surface of certain metals by utilizing the electrolysis principle, and is a process of adhering a metal film on the surface of the metal or other material parts by utilizing the electrolysis, thereby playing roles of preventing oxidation (such as rust) of the metal, improving the wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate) and improving the beauty, and the like, and the electroplating bath is the most basic supporting facility in electroplating equipment. The chinese patent with publication number CN108103561a discloses a plating bath, which comprises a main tank body, and further comprises an overflow tank, a temperature changing tank and a temperature changing pump, wherein the outer wall of the main tank body is provided with an overflow port, the overflow port is communicated with the overflow tank, the temperature changing tank comprises an inlet, an outlet and a temperature changing pipe, the overflow tank and the main tank body are both communicated with the liquid inlet of the temperature changing pump, the liquid outlet of the temperature changing pump is communicated with the inlet, the temperature changing pipe is positioned in the temperature changing tank, the outlet is communicated with the main tank body, and the inlet and the outlet of the temperature changing pipe are respectively communicated with the temperature changing fluid pipe. According to the technical scheme, the corresponding technical problems are solved, but the electroplating bath body structure in the technology has a plurality of defects in the aspect of temperature control, on one hand, the traditional electroplating bath body is usually heated by adopting a simple heating device, and an effective cooling means is lacked, so that the operation is complicated and the efficiency is low when the temperature of the electroplating bath is required to be reduced, on the other hand, the temperature distribution of the electroplating bath in the bath body is often uneven due to the special structure of the deep blind holes, the temperature of a region close to the heating device is higher, the temperature of a region far away from the heating device is lower, the electroplating effect is seriously affected by the temperature difference, the quality of an electroplating layer is unstable, and even the defects of falling of the plating layer, bubbles and the like occur. Disclosure of utility model The utility model aims to provide a deep blind hole electroplating bath body structure with an accurate temperature control function, so as to solve the technical defects of unstable quality of an electroplating layer, even falling of the electroplating layer and bubble defects caused by insufficient temperature control of the existing electroplating bath body structure. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a dark blind hole plating bath body structure with accurate temperature control function, includes the plating bath main part that has the temperature control function, is used for being installed to one side of this plating bath main part the inside plating solution heating's of plating bath main part plate heater, the plate heat exchanger that is used for the inside plating solution cooling of plating bath main part is installed to the opposite side of plating bath main part, still installs in the plating bath main part and is used for the inside plating solution mixing's of plating bath main part mixing the blending subassembly. As a further scheme of the utility model, the mixing component comprises a fixing frame, a rotary driving component is arranged on the fixing frame, a vertical electric cylinder is arranged on the rotary driving component, a transverse driving component is arranged at the output end of the vertical electric cylinder, and a stirring component is arranged on the side surface of the transverse driving component. As a further scheme of the utility model, two symmetrically arranged fixing bolts are arranged on the fixing frame, and the fixing frame is fixedly arranged on the side face of the plating bath main body through the fixing bolts. As a further scheme of the utility model, the rotary driving assembly comprises a rotary motor fixedly connected to the fixing frame, a rotary seat is fixedly connected to an output shaft of the rotary motor, and a vertical electric cylinder is fixedly connected to the top of the rotary seat. As a further scheme of the utility model, li