CN210856373U

CN210856373U - Anodic oxidation device

Info

Publication number: CN210856373U
Application number: CN201922095634.0U
Authority: CN
Inventors: 柳斌; 闵波
Original assignee: Guangdong Zhaoming Electronic Group Co ltd
Current assignee: Guangdong Zhaoming Electronic Group Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an anodic oxidation device, which comprises a tank body, a baffle is arranged in the tank body, the baffle divides the tank body into a working tank and an electrolytic bath, a horizontal conductive column is arranged at the upper end of the working tank, cathode plates are arranged at both sides in the working tank, an overflow pipe is arranged in the working tank, a liquid inlet valve is arranged at the upper end of the side wall of the electrolytic bath, a liquid outlet valve is arranged at the lower end of the side wall of the electrolytic bath, a water pump is arranged at the side end of the tank body, a lower pipeline is arranged at the water inlet end of the water pump, the lower pipeline passes through the side wall of the electrolytic bath and is communicated with the electrolytic bath, an upper pipeline is arranged at the water outlet end of the water pump; the beneficial effects are that: divide into work groove and electrolyte tank with the cell body through the baffle, utilize the water pump to send the electrolyte in the electrolyte tank to work the groove, the electrolyte in the work groove reaches the take the altitude and flows to the electrolyte tank again through the overflow pipe in, guarantees the circulation of electrolyte, labour saving and time saving.

Description

Anodic oxidation device

Technical Field

The utility model relates to an oxidation unit field especially relates to an anodic oxidation device.

Background

The anodic oxidation is a process of generating an anodic oxidation film on the surface of a metal or alloy workpiece by adopting an electrolysis method, the anodic oxidation film can play roles of protection, decoration, insulation and the like, the anodic oxidation is one of the most common means for surface treatment, the anodic oxidation device can be used for realizing the anodic oxidation process of the workpiece, and the anodic oxidation device is widely applied to the surface treatment of mechanical parts, airplane and automobile parts, electronic devices, metal daily necessities and building decoration materials.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

An anodic oxidation device comprises a tank body, wherein a horizontal partition plate is fixedly arranged in the tank body and divides the tank body into a working tank and an electrolytic bath, the working tank is arranged above the electrolytic bath, a liquid discharge valve is arranged on the partition plate, and the working tank is communicated with the electrolytic bath through the liquid discharge valve; the upper end of the working groove is fixedly provided with a horizontal conductive column, both sides of the interior of the working groove are fixedly provided with cathode plates, a vertical overflow pipe is fixedly arranged in the working groove, and the overflow pipe penetrates through the partition plate and is communicated with the electrolyte tank; a liquid inlet valve is mounted at the upper end of the side wall of the electrolyte tank, a liquid outlet valve is mounted at the lower end of the side wall of the electrolyte tank, and the liquid inlet valve and the liquid outlet valve are both communicated with the interior of the electrolyte tank; the water pump is installed to the side of cell body, and the pipeline down is installed to the end of intaking of water pump, and the pipeline down passes the lateral wall of electrolysis trough and communicates with each other with electrolysis trough inside, the pipeline down sets up in the inside lower extreme of electrolysis trough, the play water end of water pump is installed the pipeline, goes up the pipeline and passes the lateral wall of work groove and communicate with each other with work inslot portion, go up the pipeline and set up in the inside lower extreme of work groove.

Preferably, a clamp used for vertically extending the workpiece into the working groove is fixedly mounted on the conductive column.

Preferably, a horizontal filter plate is fixedly installed above the interior of the electrolyte tank, a circumference of the side surface of the filter plate is integrally formed with the inner wall of the electrolyte tank, and the filter plate is installed below the overflow pipe and above the liquid inlet valve.

Preferably, the bottom fixed mounting of cell body has the motor, and the motor is installed in the lower extreme of electrolysis trough, the bottom fixed mounting of cell body has the bearing, the output shaft fixed mounting of motor is in the inner circle of bearing and stretch into the electrolysis trough, the last rotation of output shaft of motor is connected with stirring fan, stirring fan installs in the bottom of electrolysis trough.

Preferably, the cathode plate is of pure aluminium material.

Preferably, a plurality of support legs are fixedly mounted at the bottom end of the tank body.

Compared with the prior art, the beneficial effects of the utility model are that: divide into work groove and electrolyte tank through the baffle with cell body an organic whole, make things convenient for the cyclic utilization of electrolyte, utilize the water pump to deliver to the work groove with the electrolyte in the electrolyte tank, when the electrolyte in the work groove reachs a take the altitude, flow to the electrolyte tank in again through the overflow pipe, treat that oxidation reaction accomplishes the back, accessible tapping valve flows the work inslot with the electrolyte in the work groove again, make the anodic oxidation react to the flow of the cyclic utilization of electrolyte and further target in place, reduce the engineering volume, labour saving and time saving.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the electrolytic cell comprises a cell body, 2, a partition plate, 3, a working cell, 4, an electrolytic cell tank, 5, a liquid discharge valve, 6, a conductive column, 7, a clamp, 8, a cathode plate, 9, an overflow pipe, 10, a liquid inlet valve, 11, a liquid outlet valve, 12, a filter plate, 13, a motor, 14, a bearing, 15, a stirring fan, 16, a water pump, 17, a lower pipeline, 18, an upper pipeline, 19 and a support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an anodic oxidation apparatus includes a tank body 1, a horizontal partition plate 2 is fixedly installed inside the tank body 1, the partition plate 2 partitions the inside of the tank body into a working tank 3 and an electrolyte tank 4, the working tank 3 is disposed above the electrolyte tank 4, a drain valve 5 is installed on the partition plate 2, and the working tank 3 is communicated with the electrolyte tank 4 through the drain valve 5; a horizontal conductive column 6 is fixedly installed at the upper end of the working groove 3, a clamp 7 used for vertically extending a workpiece into the working groove 3 is fixedly installed on the conductive column 6, negative plates 8 are fixedly installed on two sides of the interior of the working groove 3, the negative plates 8 are made of pure aluminum materials, a vertical overflow pipe 9 is fixedly installed in the working groove 3, and the overflow pipe 9 penetrates through the partition plate 2 and is communicated with the electrolyte tank 4;

a liquid inlet valve 10 is mounted at the upper end of the side wall of the electrolyte tank 4, a liquid outlet valve 11 is mounted at the lower end of the side wall of the electrolyte tank 4, the liquid inlet valve 10 and the liquid outlet valve 11 are both communicated with the inside of the electrolyte tank 4, a horizontal filter plate 12 is fixedly mounted above the inside of the electrolyte tank 4, a circumference of the side surface of the filter plate 12 is integrally formed with the inner wall of the electrolyte tank 4, the filter plate 12 is mounted below the overflow pipe 9 and mounted above the liquid inlet valve 10, a motor 13 is fixedly mounted at the bottom end of the tank body 1, the motor 13 is mounted at the lower end of the electrolyte tank 4, a bearing 14 is fixedly mounted at the bottom end of the tank body 1, an output shaft of the motor 13 is fixedly mounted at the inner ring of the bearing 14 and extends into the electrolyte tank 4, a stirring fan 15 is rotatably connected to;

a water pump 16 is mounted at the side end of the tank body 1, a lower pipeline 17 is mounted at the water inlet end of the water pump 16, a lower pipeline 14 penetrates through the side wall of the electrolytic bath 4 and is communicated with the interior of the electrolytic bath 4, the lower pipeline 17 is arranged at the lower end of the interior of the electrolytic bath 4, an upper pipeline 18 is mounted at the water outlet end of the water pump 16, the upper pipeline 18 penetrates through the side wall of the working tank 3 and is communicated with the interior 3 part of the working tank, the upper pipeline 18 is arranged at the lower end of the interior of the working tank 3, and a plurality of support legs 19 are fixedly mounted at the;

when the device works, the water pump 16 is turned on, the electrolyte in the electrolyte tank 4 is sent to the working tank 3 through the lower pipeline 17 and the upper pipeline 18, when the height of the electrolyte in the working tank 3 reaches the inlet of the overflow pipe 9, the redundant electrolyte flows back to the electrolyte tank 4 through the overflow pipe 9 and circulates and reciprocates all the time, the recycling of the electrolyte is ensured, the continuous cyclic updating of the electrolyte in the working tank 3 is also ensured, the required liquid level height is maintained, meanwhile, the filter plate 12 is arranged inside the electrolyte tank 4, the filter plate 12 is arranged below the overflow pipe 9, when the electrolyte flows out of the overflow pipe 9, the filter plate can filter the electrolyte impurities in the working tank 3, the impurities are prevented from participating in the circulation process of the electrolyte, the stirring fan 15 is arranged inside the electrolyte tank 4, and the temperature of the electrolyte in the electrolyte tank 4 can be reduced in the stirring process, the electrolyte which returns to the working tank 3 again is ensured to be in a normal temperature state, the phenomenon that the oxidation reaction is additionally influenced by the temperature change is avoided, and when the electrolyte is ready, a workpiece vertically extends into the working tank 3 through the clamp 7 on the conductive column 6 to carry out the anodic oxidation reaction; after carrying out oxidation reaction many times, need change electrolyte, open tapping valve 5 on baffle 2, put into electrolyte tank 4 with the electrolyte in the work groove 3, reuse electrolyte tank 4's play liquid valve 11 and feed liquor valve 10 and emit old electrolyte and put into of new electrolyte, guarantee going on smoothly of oxidation reaction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. An anodic oxidation device is characterized by comprising a tank body, wherein a horizontal partition plate is fixedly installed inside the tank body and divides the inside of the tank body into a working tank and an electrolytic bath, the working tank is arranged above the electrolytic bath, a tapping valve is installed on the partition plate, and the working tank is communicated with the electrolytic bath through the tapping valve; the upper end of the working groove is fixedly provided with a horizontal conductive column, both sides of the interior of the working groove are fixedly provided with cathode plates, a vertical overflow pipe is fixedly arranged in the working groove, and the overflow pipe penetrates through the partition plate and is communicated with the electrolyte tank; a liquid inlet valve is mounted at the upper end of the side wall of the electrolyte tank, a liquid outlet valve is mounted at the lower end of the side wall of the electrolyte tank, and the liquid inlet valve and the liquid outlet valve are both communicated with the interior of the electrolyte tank; the water pump is installed to the side of cell body, and the pipeline down is installed to the end of intaking of water pump, and the pipeline down passes the lateral wall of electrolysis trough and communicates with each other with electrolysis trough inside, the pipeline down sets up in the inside lower extreme of electrolysis trough, the play water end of water pump is installed the pipeline, goes up the pipeline and passes the lateral wall of work groove and communicate with each other with work inslot portion, go up the pipeline and set up in the inside lower extreme of work groove.

2. The anodizing device of claim 1, wherein a clamp for vertically extending a workpiece into a working groove is fixedly mounted on the conductive column.

3. The anodic oxidation apparatus according to claim 1, wherein a horizontal filter plate is fixedly installed above the inside of the electrolyte tank, a periphery of a side surface of the filter plate is integrally formed with the inner wall of the electrolyte tank, and the filter plate is installed below the overflow pipe and above the liquid inlet valve.

4. The anodic oxidation device of claim 1, wherein a motor is fixedly mounted at the bottom end of the tank body, the motor is mounted at the lower end of the electrolytic bath, a bearing is fixedly mounted at the bottom end of the tank body, an output shaft of the motor is fixedly mounted at an inner ring of the bearing and extends into the electrolytic bath, a stirring fan is rotatably connected to the output shaft of the motor, and the stirring fan is mounted at the bottom of the electrolytic bath.

5. An anodizing device according to claim 1, wherein said cathode plate is of pure aluminum material.

6. The anodic oxidation device of claim 1, wherein a plurality of support legs are fixedly mounted at the bottom end of the tank body.