CN217017670U

CN217017670U - Water washing tank structure for metal surface treatment

Info

Publication number: CN217017670U
Application number: CN202123187449.8U
Authority: CN
Inventors: 郑辉耀
Original assignee: Zhongxiang Fuminghui Metal Surface Treatment Co ltd
Current assignee: Zhongxiang Fuminghui Metal Surface Treatment Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-22
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a water washing tank structure for metal surface treatment, belongs to the field of water washing tanks, and solves the problems of water resource waste and environmental pollution caused by easy overflow of cleaning liquid in the conventional water washing tank. The device comprises a tank body, wherein an overflow tank is arranged on the periphery of the top of the tank body, a plurality of backflow holes communicated with the tank body are formed in the bottom of the inner wall of the overflow tank, a screwed pipe is connected to the inner part of one end of each backflow hole in a threaded manner, and a spongy cushion for covering an opening in the top of the screwed pipe is buckled on the top of the screwed pipe; the cell body in be equipped with the washing frame that can move about from top to bottom, wash the cell body of frame below and be equipped with the axis of rotation, the axis of rotation on be equipped with a plurality of cams, the lower part outer wall of cell body is equipped with driving motor, driving motor's output runs through the cell body and is connected with the axis of rotation. The water washing tank structure for metal surface treatment can prevent the problems of water resource waste and environmental pollution and effectively improve the cleaning efficiency.

Description

Water washing tank structure for metal surface treatment

Technical Field

The utility model relates to a rinsing bath, in particular to a rinsing bath structure for metal surface treatment.

Background

Before the metal surface treatment, the metal is generally cleaned and then treated, for example, before the electroplating, the metal surface is cleaned to remove impurities such as oil, particles and the like on the metal surface, so as to improve the electroplating quality. At present, the metal surface is washed in a rinsing bath which is a rectangular bath body, the washing solution and a washing frame are filled in the bath body, metal is placed in the washing frame, the metal can be washed, and the washing frame is lifted out after the metal is washed to take out the metal. However, the existing rinsing bath has a simple structure, and when the cleaning frame is taken out, the liquid level is easy to fluctuate, so that the liquid overflows from the edge of the bath body, and the problems of water resource waste and environmental pollution are caused. Therefore, the existing water washing tank for metal surface treatment is difficult to meet the current use requirements of enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art, and provides a water washing tank structure for metal surface treatment, which can prevent the problems of water resource waste and environmental pollution and effectively improve the cleaning efficiency.

The technical scheme of the utility model is as follows: a washing tank structure for metal surface treatment comprises a tank body, wherein an overflow tank is arranged on the periphery of the top of the tank body, a plurality of backflow holes communicated with the inside of the tank body are formed in the bottom of the inner wall of the overflow tank, a screwed pipe is screwed in one end of each backflow hole, and a spongy cushion for covering an opening in the top of the screwed pipe is buckled on the top of the screwed pipe; the cell body in be equipped with the washing frame that can move about from top to bottom, wash the cell body of frame below and be equipped with the axis of rotation, the axis of rotation on be equipped with a plurality of cams, every the cam all contact with washing frame bottom surface, the lower part outer wall of cell body is equipped with driving motor, driving motor's output runs through the cell body and is connected with the axis of rotation.

The improved washing frame is characterized in that a first filter plate is arranged at the bottom of the inner wall of the washing frame, a second filter plate is arranged in the washing frame above the first filter plate, and the diameter of filter holes of the second filter plate is larger than that of the first filter plate.

Further, second filter outer wall and washing frame inner wall sliding connection, just be equipped with a plurality of springs between first filter and the second filter.

Furthermore, the periphery of the top of the cleaning frame is provided with hanging rings.

Furthermore, the bottom surface of the overflow groove is of an inclined surface structure extending along one side of the backflow hole in an inclined manner.

Furthermore, the bottom of the tank body is provided with a guide plate which is obliquely arranged, the tank body at the lowest end of the guide plate is connected with a drain pipe, and the drain pipe is provided with an electromagnetic valve.

Advantageous effects

1. According to the water washing tank structure for metal surface treatment, the overflow groove is arranged on the periphery of the top of the tank body and is communicated with the inside of the tank body through the backflow hole, after water washing is completed, in the process that metal is taken out, part of liquid lifted by the lifting of the washing frame overflows into the overflow groove and then is collected into the backflow hole, oil is adsorbed by the sponge mat, and finally, the liquid flows back into the tank body through the threaded pipe and the backflow hole to be continuously used, so that the problems of water resource waste and environmental pollution can be prevented.

2. According to the water washing tank structure for metal surface treatment, the rotating shaft and the cam are arranged below the washing frame, and in the washing process, the rotating shaft can be driven to rotate through the driving motor, so that the cam is driven to rotate, the cam can drive the washing frame to reciprocate up and down, metal in the washing frame is vibrated, and the washing effect is further improved.

3. According to the water washing tank structure for metal surface treatment, the first filter plate and the second filter plate are arranged in the cleaning frame, metal is placed on the second filter plate in the water washing process, impurities on the surface of the metal fall on the first filter plate through the filter holes in the second filter plate, and part of the impurities can be collected on the first filter plate due to the fact that the diameter of the filter holes of the first filter plate is smaller than that of the filter holes of the second filter plate, so that the cleaning frame can be conveniently lifted to clean the impurities, and a tank body does not need to be frequently cleaned; simultaneously through spring coupling between first filter and the second filter, at the in-process of washing, the second filter can wash the frame relatively and vibrate from top to bottom, further drives the metal vibration to further improvement cleaning performance.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Wherein: 1-groove body, 2-overflow groove, 3-reflux hole, 4-screwed pipe, 5-spongy cushion, 6-cleaning frame, 7-rotating shaft, 8-cam, 9-driving motor, 10-first filter plate, 11-second filter plate, 12-spring, 13-hanging ring, 14-guide plate, 15-blow-off pipe and 16-electromagnetic valve.

Detailed Description

The utility model is further described below with reference to examples, but not to be construed as being limited thereto, and any number of modifications which can be made by anyone within the scope of the claims are also within the scope of the claims.

Referring to fig. 1-3, the utility model discloses a water washing tank structure for metal surface treatment, which comprises a tank body 1, wherein an overflow tank 2 is arranged on the periphery of the top of the tank body 1, the depth of the overflow tank 2 is smaller than that of the liquid level in the tank body 1, a plurality of backflow holes 3 communicated with the interior of the tank body 1 are arranged at the bottom of the inner wall of the overflow tank 2, the tail ends of the backflow holes 3 are positioned above the liquid level in the tank body 1, so that liquid can flow back conveniently, a threaded pipe 4 is connected to the inner part of one end of each backflow hole 3 in a threaded manner, and a spongy cushion 5 covering an opening at the top of each threaded pipe 4 is buckled at the top of each threaded pipe 4, so that the spongy cushion 5 can be detached, and liquid can flow from the threaded pipes 4 to the tail ends of the backflow holes 3 through the spongy cushions 5.

According to the water washing tank structure for metal surface treatment, the overflow groove 2 is arranged on the periphery of the top of the tank body 1 and is communicated with the interior of the tank body 1 through the backflow hole 3, after water washing is completed, in the process of taking out metal, part of liquid lifted up along with the cleaning frame 6 overflows into the overflow groove 2 and then is collected into the backflow hole 3, oil is adsorbed by the sponge cushion 5, and finally, the liquid flows back into the tank body 1 through the threaded pipe 4 and the backflow hole 3 to be continuously used, so that the problems of water resource waste and environmental pollution can be solved.

Preferably, be equipped with the washing frame 6 that can move about from top to bottom in the cell body 1, the outer wall of washing frame 6 is laminated with the inner wall of cell body 1 mutually, play the guide effect to the activity about washing frame 6, be equipped with axis of rotation 7 in the cell body 1 of washing frame 6 below, be equipped with a plurality of cams 8 on axis of rotation 7, every cam 8 all contacts with washing frame 6 bottom surface, the lower part outer wall of cell body 1 is equipped with driving motor 9, driving motor 9's output runs through cell body 1 and is connected with axis of rotation 7, and is concrete, be connected through sealed bearing between driving motor 9's output and the cell body 1, prevent the liquid leakage.

According to the water washing tank structure for metal surface treatment, the rotating shaft 7 and the cam 8 are arranged below the washing frame 6, and in the washing process, the rotating shaft 7 can be driven to rotate through the driving motor 9, so that the cam 8 is driven to rotate, the cam 8 can drive the washing frame 6 to reciprocate up and down, metal in the washing frame 6 is vibrated, and the washing effect is further improved.

Preferably, a first filter plate 10 is arranged at the bottom of the inner wall of the cleaning frame 6, and a second filter plate 11 is arranged in the cleaning frame 6 above the first filter plate 10, wherein the diameter of the filter hole of the second filter plate 11 is larger than that of the first filter plate 10.

According to the water washing tank structure for metal surface treatment, the first filter plate 10 and the second filter plate 11 are arranged in the cleaning frame 6, metal is placed on the second filter plate 11 in the water washing process, impurities on the metal surface fall on the first filter plate 10 through the filter holes in the second filter plate 11, and part of the impurities can be collected on the first filter plate 10 due to the fact that the diameter of the filter holes of the first filter plate 10 is smaller than that of the filter holes of the second filter plate 11, so that the cleaning frame 6 can be conveniently lifted to clean the impurities, and frequent cleaning of the tank body 1 is not needed.

Preferably, the outer wall of the second filter plate 11 is slidably connected to the inner wall of the cleaning frame 6, and a plurality of springs 12 are disposed between the first filter plate 10 and the second filter plate 11.

In this embodiment, the first filter plate 10 and the second filter plate 11 are connected by the spring 12, and when the cam 8 drives the cleaning frame 6 to move up and down during the washing process, the second filter plate 11 can vibrate up and down relative to the cleaning frame 6, so as to further drive the metal to vibrate, thereby further improving the cleaning effect.

Preferably, the lifting rings 13 are arranged on the periphery of the top of the cleaning frame 6, so that the cleaning frame 6 can be conveniently lifted out.

Preferably, the bottom surface of the overflow groove 2 is of an inclined surface structure extending along one side of the return hole 3 in an inclined manner, so that the overflowing liquid can flow into the return hole 3 conveniently.

Preferably, the bottom of the tank body 1 is provided with a guide plate 14 which is obliquely arranged, the lowest end of the guide plate 14 of the tank body 1 is connected with a sewage discharge pipe 15, and the sewage discharge pipe 15 is provided with an electromagnetic valve 16. When the tank body 1 needs to be cleaned or cleaning liquid needs to be replaced, the electromagnetic valve 16 can be opened, and the sewage can be discharged through the sewage discharge pipe 15, so that the use is very convenient.

The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A water washing tank structure for metal surface treatment comprises a tank body (1) and is characterized in that an overflow tank (2) is arranged on the periphery of the top of the tank body (1), a plurality of backflow holes (3) communicated with the interior of the tank body (1) are formed in the bottom of the inner wall of the overflow tank (2), a threaded pipe (4) is in threaded connection with the interior of one end of each backflow hole (3), and a sponge pad (5) for covering an opening in the top of each threaded pipe (4) is buckled on the top of each threaded pipe; cell body (1) in be equipped with washing frame (6) that can move about from top to bottom, be equipped with axis of rotation (7) in cell body (1) of washing frame (6) below, axis of rotation (7) on be equipped with a plurality of cams (8), every cam (8) all contact with washing frame (6) bottom surface, the lower part outer wall of cell body (1) is equipped with driving motor (9), the output of driving motor (9) runs through cell body (1) and is connected with axis of rotation (7).

2. The structure of a metal surface treatment water washing tank according to claim 1, characterized in that the bottom of the inner wall of the cleaning frame (6) is provided with a first filter plate (10), a second filter plate (11) is arranged in the cleaning frame (6) above the first filter plate (10), and the diameter of the filter holes of the second filter plate (11) is larger than that of the first filter plate (10).

3. The structure of a metal surface treatment water washing tank according to claim 2, characterized in that the outer wall of the second filter plate (11) is slidably connected to the inner wall of the washing frame (6), and a plurality of springs (12) are provided between the first filter plate (10) and the second filter plate (11).

4. The structure of a water washing tank for metal surface treatment according to claim 1, characterized in that the top of the washing frame (6) is provided with a hanging ring (13) at the periphery.

5. The structure of a water washing tub for metal surface treatment according to any one of claims 1 to 4, characterized in that the bottom surface of the overflow tub (2) is a slope structure extending obliquely along one side of the return hole (3).

6. The water washing tank structure for metal surface treatment according to claim 5, characterized in that a guide plate (14) is obliquely arranged at the bottom of the tank body (1), a drain pipe (15) is connected to the tank body (1) at the lowest end of the guide plate (14), and an electromagnetic valve (16) is arranged on the drain pipe (15).