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CN-224227256-U - Electrophoresis tank groove liquid filtering device

CN224227256UCN 224227256 UCN224227256 UCN 224227256UCN-224227256-U

Abstract

The utility model discloses an electrophoresis tank liquid filtering device which is applied to the technical field of electrophoresis coating and comprises an electrophoresis tank, wherein a sliding plate is connected inside the electrophoresis tank in a sliding way, a filter screen is bolted inside the sliding plate, fixing rings are welded on two sides of the top of the sliding plate, and a motor is bolted on one side of the electrophoresis tank. The motor is started to drive the winding wheel to wind the lifting rope to the surface, so that the lifting rope can pull the sliding plate to slide upwards in the electrophoresis tank, and the filter screen filters electrophoresis liquid in the electrophoresis tank. The filtering mode is not only quick, but also the filter screen is not easy to be blocked, and the filtering efficiency of the electrophoresis liquid can be effectively improved. The scraper slides at the top of the filter screen by stirring, so that the impurity filtered out from the top of the filter screen is intensively pushed to one side of the inside of the sliding plate by the scraper. Thereby be convenient for follow-up impurity to filter out at filter screen top clear up, improve the practicality.

Inventors

  • GAO FEI

Assignees

  • 昆山田盛汽车配件有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (8)

  1. 1. The electrophoresis tank groove liquid filtering device comprises an electrophoresis tank (1) and is characterized in that a sliding plate (2) is connected to the inside of the electrophoresis tank (1) in a sliding mode, a filter screen (3) is bolted to the inside of the sliding plate (2), fixing rings (4) are welded to the two sides of the top of the sliding plate (2), a motor (6) is bolted to one side of the electrophoresis tank (1), a transmission rod (7) connected with the electrophoresis tank (1) in a rotating mode is bolted to the output end of the motor (6), winding wheels (8) are fixedly sleeved on the two sides of the surface of the transmission rod (7), lifting ropes (5) are fixedly wound on the surface of the winding wheels (8), and one ends, far away from the winding wheels (8), of the lifting ropes (5) are fixedly connected with the fixing rings (4).
  2. 2. The electrophoresis tank liquid filter device according to claim 1, wherein the top of the filter screen (3) is slidably connected with a scraping plate (9), two ends of the scraping plate (9) are welded with sliding rings (10), a positioning rod (11) welded with the sliding plate (2) is connected in a penetrating and sliding manner in the sliding rings (10), and one end of the surface of the positioning rod (11) is sleeved with a compression spring (12) respectively bolted with the sliding plate (2) and the sliding rings (10).
  3. 3. The device for filtering a liquid in an electrophoresis tank according to claim 1, wherein a drain valve (13) is fixedly connected to one side of the bottom of the electrophoresis tank (1).
  4. 4. The electrophoresis tank liquid filter device according to claim 1, wherein the two sides of the top of the electrophoresis tank (1) are respectively bolted with a fixed rod (14), and a rotating wheel (15) matched with the lifting rope (5) is rotatably connected to the surface of the fixed rod (14).
  5. 5. The electrophoresis tank liquid filter device according to claim 1, wherein the surface of the sliding plate (2) is fixedly sleeved with a sealing ring (16) which is in sliding connection with the inner wall of the electrophoresis tank (1).
  6. 6. The electrophoresis tank liquid filter device of claim 1, wherein a ventilation screen (17) matched with the motor (6) is connected to one side of the bottom of the electrophoresis tank (1) close to the motor (6) in a bolting way.
  7. 7. The electrophoresis tank liquid filter device according to claim 1, wherein limiting discs (18) matched with the lifting ropes (5) are fixedly sleeved at two ends of the surface of the winding wheel (8).
  8. 8. The electrophoresis tank liquid filter device according to claim 2, wherein the surfaces of the filter screen (3) and the lifting rope (5) and the compression spring (12) are coated with a corrosion-resistant coating.

Description

Electrophoresis tank groove liquid filtering device Technical Field The utility model belongs to the technical field of electrophoretic coating, and particularly relates to an electrophoretic groove liquid filtering device. Background The electrophoresis coating processes metal by utilizing electrophoresis liquid in the electrophoresis tank, and the electrophoresis liquid reacts with the surface of the metal, so that the corrosion resistance of the metal is improved. At present, the Chinese utility model with the bulletin number of CN213172640U discloses a circulating filtration electrophoresis tank with controllable temperature of electrophoresis liquid. When the existing electrophoresis equipment is used for processing a mechanical workpiece, impurities attached to the surface of the mechanical workpiece can fall into an electrophoresis tank in the coating process, so that the electrophoresis liquid is turbid, and the coating effect on the surface of the mechanical workpiece is reduced. The current way is to drop the electrophoretic fluid and discharge from the electrophoresis tank to filter the electrophoretic fluid at the discharge in-process, but this kind of filtration mode electrophoretic fluid discharges slowly, consequently filtration efficiency is lower, and the inside impurity of electrophoretic fluid is filtered by the filter screen after, can cause the filter screen to block up, consequently still need the periodic cleaning filter screen, just can guarantee the filter effect of electrophoretic fluid, consequently whole practicality is lower. Disclosure of utility model The utility model aims to provide the electrophoresis tank liquid filtering device, which has the advantages of facilitating the rapid filtration of electrophoresis liquid in the electrophoresis tank and simultaneously stacking filtered impurities together, thereby facilitating the subsequent cleaning. The technical aim of the utility model is achieved by the following technical scheme that the electrophoresis tank liquid filtering device comprises an electrophoresis tank, wherein a sliding plate is connected in the electrophoresis tank in a sliding way, a filter screen is bolted in the sliding plate, two sides of the top of the sliding plate are welded with fixing rings, one side of the electrophoresis tank is bolted with a motor, the output end of the motor is bolted with a transmission rod which is rotationally connected with the electrophoresis tank, two sides of the surface of the transmission rod are fixedly sleeved with a winding wheel, the surface of the winding wheel is fixedly wound with a lifting rope, and one end of the lifting rope far away from the winding wheel is fixedly connected with the fixing rings. By adopting the technical scheme, the winding wheel is driven by the starting motor to wind the lifting rope to the surface, so that the lifting rope can pull the sliding plate to slide upwards in the electrophoresis tank, and the filter screen is used for filtering electrophoresis liquid in the electrophoresis tank. The filtering mode is not only quick, but also the filter screen is not easy to be blocked, and the filtering efficiency of the electrophoresis liquid can be effectively improved. The scraper slides at the top of the filter screen by stirring, so that the impurity filtered out from the top of the filter screen is intensively pushed to one side of the inside of the sliding plate by the scraper. Thereby be convenient for follow-up impurity to filter out at filter screen top clear up, improve the practicality. The utility model is further characterized in that the top of the filter screen is connected with a scraping plate in a sliding way, both ends of the scraping plate are welded with sliding rings, a positioning rod welded with the sliding plate is connected in a penetrating and sliding way in the sliding rings, and one end of the surface of the positioning rod is sleeved with a compression spring which is respectively bolted with the sliding plate and the sliding rings. By adopting the technical scheme, the impurity filtered out from the top of the filter screen can be intensively pushed to one side of the interior of the sliding plate, so that the impurity filtered out from the top of the filter screen can be conveniently cleaned. The utility model is further provided with a liquid discharge valve fixedly communicated with one side of the bottom of the electrophoresis tank. By adopting the technical scheme, the electrophoresis liquid in the electrophoresis tank can be discharged, and new electrophoresis liquid can be conveniently filled. The electrophoresis tank is further characterized in that fixing rods are bolted to two sides of the top of the electrophoresis tank, and rotating wheels matched with lifting ropes are rotatably connected to the surfaces of the fixing rods. By adopting the technical scheme, the sliding of the lifting rope is supported, so that the sliding friction force of the lifti