阅读说明：本技术 一种镁合金微弧氧化处理装置 (Magnesium alloy micro-arc oxidation treatment device ) 是由 张勇 李飞 杨鹏 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种镁合金微弧氧化处理装置,包括储液框架,所述储液框架内部设有负电极框架,所述储液框架外部设有动力搅拌装置；所述动力搅拌装置包括第一壳体,所述第一壳体与储液框架外壁固定连接,所述第一壳体两侧均固定连接有对接管,所述第一壳体顶部贯穿有第一轴,所述第一轴与第一壳体转动连接。本发明通过电解液流入储液框架时带动叶轮转动,从而依次带动第一轴、蜗杆、蜗轮、第二轴、转动板、第三轴转动,配合定位柱在滑槽内部,使得摆杆进行摆动,摆杆带动搅拌壳体运动,使得储液框架内的电解液被搅拌的更加充分,使得氧化温度和体系组分更加均匀,提高了微弧氧化产品的质量。(The invention discloses a magnesium alloy micro-arc oxidation treatment device which comprises a liquid storage frame, wherein a negative electrode frame is arranged inside the liquid storage frame, and a power stirring device is arranged outside the liquid storage frame; the power stirring device comprises a first shell, the first shell is fixedly connected with the outer wall of the liquid storage frame, butt-joint pipes are fixedly connected to two sides of the first shell, a first shaft penetrates through the top of the first shell, and the first shaft is rotatably connected with the first shell. According to the invention, when the electrolyte flows into the liquid storage frame, the impeller is driven to rotate, so that the first shaft, the worm wheel, the second shaft, the rotating plate and the third shaft are sequentially driven to rotate, the positioning column is matched in the chute, the swing rod swings, and the swing rod drives the stirring shell to move, so that the electrolyte in the liquid storage frame is stirred more fully, the oxidation temperature and the system components are more uniform, and the quality of a micro-arc oxidation product is improved.)

1. The utility model provides a magnesium alloy micro arc oxidation treatment device, includes stock solution frame (1), its characterized in that: a negative electrode frame (2) is arranged inside the liquid storage frame (1), and a power stirring device (3) is arranged outside the liquid storage frame (1);

the power stirring device (3) comprises a first shell (4), the first shell (4) is fixedly connected with the outer wall of the liquid storage frame (1), the two sides of the first shell (4) are fixedly connected with butt-joint pipes (5), a first shaft (6) penetrates through the top of the first shell (4), the first shaft (6) is rotatably connected with the first shell (4), one end of the first shaft (6) positioned inside the first shell (4) is fixedly connected with an impeller (7), a second shell (8) penetrates through the top of the first shaft (6), the second shell (8) is fixedly connected with the first shell (4), the first shaft (6) is rotatably connected with the second shell (8), the outer peripheral surface of the first shaft (6) is fixedly connected with a worm (9), one side of the worm (9) is meshed with a worm wheel (10), and the inner part of the worm wheel (10) is fixedly connected with a second shaft (11), the second shaft (11) penetrates through one side of the outer wall of the second shell (8) and is rotatably connected with the second shell (8), the second shaft (11) penetrates through one end of the second shell (8) and is fixedly connected with a rotating plate (12), one end, far away from the second shaft (11), of the rotating plate (12) is fixedly connected with a third shaft (13), the outer peripheral surface of the third shaft (13) is fixedly connected with a blocking piece (14), one end, far away from the rotating plate (12), of the third shaft (13) is provided with an external thread, one end, far away from the rotating plate (12), of the third shaft (13) is inserted with a swing rod (15), the swing rod (15) is rotatably connected with the third shaft (13), the swing rod (15) is positioned on the third shaft (13) through a nut, two ends of the swing rod (15) are both penetrated with sliding grooves (16), one end of the swing rod (15) is attached with a stirring shell (17), and an inclined block (18) is fixedly connected inside the stirring shell (17), stirring casing (17) are kept away from pendulum rod (15) one side and are opened dysmorphism hole (19), stirring casing (17) and pendulum rod (15) all open and have run through locating hole (20), locating hole (20) inside sliding connection has the bolt, bolt run through locating hole (20) one end threaded connection has the second nut, second casing (8) outer wall one side fixedly connected with locating lever (21), locating lever (21) are close to pendulum rod (15) one side fixedly connected with reference column (22), reference column (22) and spout (16) sliding connection.

2. The magnesium alloy micro-arc oxidation treatment device according to claim 1, characterized in that: the swing rod (15), the stirring shell (17) and the inclined block (18) are all stainless steel components, and the surfaces of the swing rod (15), the stirring shell (17) and the inclined block (18) are all plated with nickel.

3. The magnesium alloy micro-arc oxidation treatment device according to claim 1, characterized in that: liquid storage pot (23) is equipped with on one side of stock solution frame (1) outer wall, the inside electrolyte that is equipped with of liquid storage pot (23), the first solenoid valve (24) of liquid storage pot (23) export fixedly connected with, the first three-way pipe (25) of liquid storage pot (23) one end fixedly connected with are kept away from in first solenoid valve (24), first solenoid valve (24) one end is kept away from in first three-way pipe (25) run through to stock solution frame (1) inside and with stock solution frame (1) fixed connection, the first three-way pipe (25) other end is equipped with high-pressure pump (26), the one end fixedly connected with second solenoid valve (27) that first three-way pipe (25) and stock solution frame (1) are connected.

4. The magnesium alloy micro-arc oxidation treatment device according to claim 3, characterized in that: the input end of the high-pressure pump (26) is fixedly connected with the first three-way pipe (25), the output end of the high-pressure pump (26) is fixedly connected with a plurality of connecting pipes (28), and two ends of the plurality of connecting pipes (28) are fixedly connected with the butt-joint pipes (5) on the plurality of power stirring devices (3) respectively.

5. The magnesium alloy micro-arc oxidation treatment device according to claim 1, characterized in that: a water inlet pipe (29) penetrates through one side of the outer wall of the liquid storage frame (1), the water inlet pipe (29) is fixedly connected with the liquid storage frame (1), one end of the water inlet pipe (29) far away from the liquid storage frame (1) is provided with a heat exchanger (30), the water inlet pipe (29) is fixedly connected with the output end of the heat exchanger (30), the input end of the heat exchanger (30) is fixedly connected with a second three-way pipe (31), one end of the second three-way pipe (31) connected with the input end of the heat exchanger (30) is fixedly connected with a third electromagnetic valve (32), one end of the second three-way pipe (31) far away from the heat exchanger (30) is fixedly connected with the butt joint pipe (5), the other end of the second three-way pipe (31) is fixedly connected with a fourth electromagnetic valve (33), one end of the second three-way pipe (31) fixedly connected with a fourth electromagnetic valve (33) is connected with an external waste liquid recovery device.

Technical Field

The invention relates to the technical field of micro-arc oxidation, in particular to a magnesium alloy micro-arc oxidation treatment device.

Background

The micro-arc oxidation treatment is a new technology for growing oxide ceramics on the surface of non-ferrous metal in situ, and is mainly used for surface treatment of light metals such as aluminum, magnesium, titanium and the like and alloys thereof. The micro-arc oxidation technology is adopted to carry out surface ceramic treatment on the magnesium and the alloy material thereof, and the method has the advantages of simple process, small occupied area, strong processing capacity, high production efficiency, suitability for batch industrial production and the like. Different from the conventional anodic oxidation, the micro-arc oxidation electrolyte has a wider temperature allowable range and can be carried out at 10-60 ℃. Although a large amount of gas is separated out on the surface of the workpiece in the micro-arc oxidation process and has a certain stirring effect on the electrolyte, an electrolyte stirring device is generally required to be arranged for ensuring the oxidation temperature and the uniformity of system components.

At present, an extra electrolyte stirring device is generally required to be equipped during micro-arc oxidation treatment so as to realize the stirring effect on the electrolyte, but the existing electrolyte stirring device only carries out rotary stirring or swing stirring on the electrolyte in one area, the stirring is insufficient, meanwhile, parts in contact with the electrolyte are difficult to replace, the energy wasted during micro-arc oxidation treatment is not fully utilized,

therefore, it is necessary to provide a magnesium alloy micro-arc oxidation treatment device to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The invention aims to provide a magnesium alloy micro-arc oxidation treatment device, which drives a impeller to rotate when electrolyte flows into a liquid storage frame, so as to sequentially drive a first shaft, a worm wheel, a second shaft, a rotating plate and a third shaft to rotate, and the oscillating bar swings by matching with a positioning column in a sliding chute, drives a stirring shell to fully stir the electrolyte, and can be disassembled and assembled at any time, so that the defects in the technology are overcome.

In order to achieve the above purpose, the invention provides the following technical scheme: a magnesium alloy micro-arc oxidation treatment device comprises a liquid storage frame, wherein a negative electrode frame is arranged inside the liquid storage frame, and a power stirring device is arranged outside the liquid storage frame;

the power stirring device comprises a first shell, the first shell is fixedly connected with the outer wall of a liquid storage frame, butt-joint pipes are fixedly connected with two sides of the first shell, a first shaft penetrates through the top of the first shell, the first shaft is rotatably connected with the first shell, one end of the first shaft, which is positioned in the first shell, is fixedly connected with an impeller, a second shell penetrates through the top of the first shaft, the second shell is fixedly connected with the first shell, the first shaft is rotatably connected with the second shell, the outer peripheral surface of the first shaft is fixedly connected with a worm, one side of the worm is meshed with a worm wheel, a second shaft is fixedly connected in the worm wheel, the second shaft penetrates through one side of the outer wall of the second shell and is rotatably connected with the second shell, one end of the second shaft penetrates through the second shell and is fixedly connected with a rotating plate, and one end of the third shaft, which is far away from the second shaft, is fixedly connected with a third shaft, the utility model discloses a stirring shell, including a first shaft, a second shaft, a third shaft, a swing plate, a swing rod, a bolt, a locating hole, a locating screw, a second nut, a locating hole, a bolt, a second nut, a locating hole, a locating rod, a locating column and a spout sliding connection.

Preferably, the swing rod, the stirring shell and the inclined block are all stainless steel components, and the surfaces of the swing rod, the stirring shell and the inclined block are all plated with nickel.

Preferably, a liquid storage tank is arranged on one side of the outer wall of the liquid storage frame, electrolyte is arranged in the liquid storage tank, a first electromagnetic valve is fixedly connected to an outlet of the liquid storage tank, one end, far away from the liquid storage tank, of the first electromagnetic valve is fixedly connected with a first three-way pipe, one end, far away from the first electromagnetic valve, of the first three-way pipe penetrates into the liquid storage frame and is fixedly connected with the liquid storage frame, a high-pressure pump is arranged at the other end of the first three-way pipe, and a second electromagnetic valve is fixedly connected to one end, connected with the liquid storage frame, of the first three-way pipe.

Preferably, the input end of the high-pressure pump is fixedly connected with the first three-way pipe, the output end of the high-pressure pump is fixedly connected with a plurality of connecting pipes, and two ends of each connecting pipe are fixedly connected with butt-joint pipes on the plurality of power stirring devices respectively.

Preferably, a water inlet pipe penetrates through one side of the outer wall of the liquid storage frame, the water inlet pipe is fixedly connected with the liquid storage frame, a heat exchanger is arranged at one end, away from the liquid storage frame, of the water inlet pipe, the water inlet pipe is fixedly connected with the output end of the heat exchanger, a second three-way pipe is fixedly connected with the input end of the heat exchanger, a third electromagnetic valve is fixedly connected with one end, away from the heat exchanger, of the second three-way pipe and fixedly connected with a butt joint pipe, a fourth electromagnetic valve is fixedly connected with the other end of the second three-way pipe, and one end, fixedly connected with the fourth electromagnetic valve, of the second three-way pipe is connected with an external waste liquid recovery device.

In the technical scheme, the invention provides the following technical effects and advantages:

1. when the electrolyte flows into the liquid storage frame, the impeller is driven to rotate, so that the first shaft, the worm wheel, the second shaft, the rotating plate and the third shaft are sequentially driven to rotate, and are matched with the positioning column in the sliding chute, so that the oscillating bar swings and drives the stirring shell to move, when the stirring shell moves downwards, the electrolyte on the two sides of the liquid storage frame can flow out to the middle part of the liquid storage frame while being stirred, when the stirring shell moves upwards, the electrolyte can be separated along the outer wall of the top of the stirring shell to form a layer, thereby leading the electrolyte in the liquid storage frame to be stirred more fully, leading the oxidation temperature and the system components to be more uniform, improving the quality of micro-arc oxidation products, the stirring shell and the swing rod can be replaced at any time, and meanwhile, the swing rod can be reversed for continuous use, so that the service life is prolonged by nearly one time, and the cost is reduced;

2. in injecting into the communicating pipe behind pressurizing electrolyte through the high-pressure pump, later electrolyte drives the impeller and rotates to the liquid kinetic energy of the waste when will originally pour into electrolyte into the stock solution frame obtains utilizing, closes first solenoid valve simultaneously, after opening the second solenoid valve, this device formation circulation, cooperation heat exchanger makes the electrolyte in the stock solution frame be in required temperature, the shaping quality of product has further been improved, and the electrolyte that flows has further improved the mixed degree negative electrode frame of electrolyte.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a first perspective view of the powered agitator apparatus of the present invention;

FIG. 4 is a second perspective view of the powered agitator apparatus of the present invention;

FIG. 5 is a side cross-sectional view of a second housing of the present invention;

FIG. 6 is a partial cross-sectional view of a first housing of the present invention;

FIG. 7 is a perspective view of the agitator housing of the present invention.

Description of reference numerals:

the device comprises a liquid storage frame 1, a negative electrode frame 2, a power stirring device 3, a first shell 4, a butt joint pipe 5, a first shaft 6, an impeller 7, a second shell 8, a worm 9, a worm gear 10, a second shaft 11, a rotating plate 12, a third shaft 13, a baffle plate 14, a swing rod 15, a sliding chute 16, a stirring shell 17, an inclined block 18, a special-shaped hole 19, a positioning hole 20, a positioning rod 21, a positioning column 22, a liquid storage tank 23, a first electromagnetic valve 24, a first three-way pipe 25, a high-pressure pump 26, a second electromagnetic valve 27, a connecting pipe 28, a water inlet pipe 29, a heat exchanger 30, a second three-way pipe 31, a third electromagnetic valve 32 and a fourth electromagnetic valve 33.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides a magnesium alloy micro-arc oxidation treatment device shown in figures 1-7, which comprises a liquid storage frame 1, wherein a negative electrode frame 2 is arranged inside the liquid storage frame 1, and a power stirring device 3 is arranged outside the liquid storage frame 1;

the power stirring device 3 comprises a first shell 4, the first shell 4 is fixedly connected with the outer wall of a liquid storage frame 1, the two sides of the first shell 4 are fixedly connected with butt-joint pipes 5, a first shaft 6 penetrates through the top of the first shell 4, the first shaft 6 is rotatably connected with the first shell 4, one end of the first shaft 6, which is positioned inside the first shell 4, is fixedly connected with an impeller 7, the top of the first shaft 6 penetrates through a second shell 8, the second shell 8 is fixedly connected with the first shell 4, the first shaft 6 is rotatably connected with the second shell 8, the outer peripheral surface of the first shaft 6 is fixedly connected with a worm 9, one side of the worm 9 is engaged with a worm wheel 10, a second shaft 11 is fixedly connected inside the worm wheel 10, the second shaft 11 penetrates through one side of the outer wall of the second shell 8 and is rotatably connected with the second shell 8, the second shaft 11 penetrates through one end of the second shell 8 and is fixedly connected with a rotating plate 12, a third shaft 13 is fixedly connected to one end of the rotating plate 12 far away from the second shaft 11, a baffle 14 is fixedly connected to the outer peripheral surface of the third shaft 13, an external thread is arranged at one end of the third shaft 13 far away from the rotating plate 12, a swing rod 15 is inserted into one end of the third shaft 13 far away from the rotating plate 12, the swing rod 15 is rotatably connected with the third shaft 13, the swing rod 15 is positioned on the third shaft 13 through a nut, sliding grooves 16 are respectively penetrated through two ends of the swing rod 15, a stirring shell 17 is attached to one end of the swing rod 15, an inclined block 18 is fixedly connected inside the stirring shell 17, a special-shaped hole 19 is arranged at one side of the stirring shell 17 far away from the swing rod 15, positioning holes 20 are respectively penetrated through the stirring shell 17 and the swing rod 15, bolts are slidably connected inside the positioning holes 20, one ends of the bolts penetrating through the positioning holes 20 are in threaded connection with second nuts, and one side of the outer wall of the second shell 8 is fixedly connected with positioning rods 21, the locating lever 21 is close to pendulum rod 15 one side fixedly connected with reference column 22, reference column 22 and spout 16 sliding connection, the laminating of pendulum rod 15 one end has stirring casing 17, the inside fixedly connected with sloping block 18 of stirring casing 17, stirring casing 17 keeps away from pendulum rod 15 one side and opens and to have special-shaped hole 19, stirring casing 17 and pendulum rod 15 all open and to have run through locating hole 20, the inside sliding connection of locating hole 20 has the bolt, the bolt runs through locating hole 20 one end threaded connection has the second nut, 8 outer wall one side fixedly connected with locating lever 21 of second casing, locating lever 21 is close to pendulum rod 15 one side fixedly connected with reference column 22, reference column 22 and spout 16 sliding connection drive impeller 7 through electrolyte and rotate to drive primary shaft 6, worm 9, worm wheel 10, secondary shaft 11, rotor plate 12, third axle 13 in proper order, Pendulum rod 15, pendulum rod 15 drive stirring casing 17 reciprocating swing, cooperation stirring casing 17 on oblique piece 18 and dysmorphism hole 19 for back in electrolyte from getting into stirring casing 17 down, electrolyte flows out from dysmorphism hole 19, strikes the electrolyte at 1 middle part of stock solution frame, improves the mixed degree of electrolyte.

The swing rod 15, the stirring shell 17 and the inclined block 18 are all stainless steel components, the surfaces of the swing rod 15, the stirring shell 17 and the inclined block 18 are all plated with nickel, the swing rod 15, the stirring shell 17 and the inclined block 18 are stainless steel components made of the same material as a cathode, and the surfaces of the components are plated with nickel, so that the service lives of the swing rod 15, the stirring shell 17 and the inclined block 18 are prolonged.

The implementation mode is specifically as follows: when the electrolyte needs to be stirred, the electrolyte flows into the butt joint pipe 5 to drive the impeller 7 to rotate, the impeller 7 drives the first shaft 6 to rotate, the first shaft 6 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate, the worm wheel 10 drives the second shaft 11 to rotate, the second shaft 11 drives the rotating plate 12 to rotate, the rotating plate 12 drives the third shaft 13 to rotate, the third shaft 13 drives the oscillating bar 15, the positioning column 22 slides in the chute 16 on the oscillating bar 15 at the moment, the oscillating bar 15 completes the swinging profiling motion, the oscillating bar 15 drives the stirring shell 17, when the stirring shell 17 moves downwards, firstly, the stirring shell 17 is matched with the oscillating bar 15 to stir the electrolyte, after the electrolyte enters the stirring shell 17, the electrolyte flows along the inclined block 18 and then is sprayed out from the special-shaped hole 19, the sprayed electrolyte flows to the middle part of the liquid storage frame 1 because the entering opening is large, the flowing out opening is small, the pressure of the electrolyte is increased, mixing the electrolyte in the liquid storage frame 1, when the stirring shell 17 moves upwards, the electrolyte can be separated to two sides along the top of the stirring shell 17, so that the electrolyte is mixed, when the stirring shell 17 needs to be replaced, the second nut is unscrewed, the bolt can be removed, when the swing rod 15 needs to be replaced, the first nut is unscrewed, the swing rod 15 is reversely rotated, the positioning column 22 is inserted into the other sliding groove 16, then the stirring shell 17 is reinstalled, so that the service life of the swing rod 15 can be improved by nearly one time, the impeller 7 is driven to rotate when the electrolyte flows into the liquid storage frame 1, so that the first shaft 6, the worm 9, the worm wheel 10, the second shaft 11, the rotating plate 12 and the third shaft 13 are sequentially driven to rotate, the positioning column 22 is matched in the sliding groove 16, so that the swing rod 15 swings, the swing rod 15 drives the stirring shell 17 to move, when the stirring shell 17 moves downwards, the electrolyte is stirred, the electrolyte on two sides of the liquid storage frame 1 flows out to the middle of the liquid storage frame 1, when the stirring shell 17 moves upwards, the electrolyte can be separated along the outer wall of the top of the stirring shell 17 to form a layer, so that the electrolyte in the liquid storage frame 1 is stirred more fully, the oxidation temperature and system components are more uniform, the quality of a micro-arc oxidation product is improved, the stirring shell 17 and the swing rod 15 can be replaced at any time, meanwhile, the swing rod 15 can be reversed to be continuously used, the service life is prolonged by nearly one time, the cost is reduced, the embodiment specifically solves the problem that an additional electrolyte stirring device is required to be arranged during micro-arc oxidation treatment in the prior art, the stirring effect on the electrolyte is realized, but the existing electrolyte stirring device only performs rotary stirring or swing stirring on the electrolyte in one area, and the stirring is insufficient, and meanwhile, the parts in contact with the electrolyte are difficult to replace.

As shown in fig. 1-2: further, in the above technical scheme, a liquid storage tank 23 is arranged on one side of the outer wall of the liquid storage frame 1, electrolyte is arranged inside the liquid storage tank 23, a first electromagnetic valve 24 is fixedly connected to an outlet of the liquid storage tank 23, a first three-way pipe 25 is fixedly connected to one end, away from the liquid storage tank 23, of the first electromagnetic valve 24, one end, away from the first electromagnetic valve 24, of the first three-way pipe 25 penetrates through the inside of the liquid storage frame 1 and is fixedly connected with the liquid storage frame 1, a high-pressure pump 26 is arranged at the other end of the first three-way pipe 25, and a second electromagnetic valve 27 is fixedly connected to one end, connected with the liquid storage frame 1, of the first three-way pipe 25.

Further, in the above technical solution, the input end of the high-pressure pump 26 is fixedly connected with the first three-way pipe 25, the output end of the high-pressure pump 26 is fixedly connected with the connecting pipes 28, the number of the connecting pipes 28 is multiple, two ends of the connecting pipes 28 are respectively fixedly connected with the butt-joint pipes 5 on the plurality of power stirring devices 3, the electrolyte is pumped into the plurality of power stirring devices 3 at high pressure through the high-pressure pump 26, and the energy lost when the original electrolyte flows is utilized.

Further, in the above technical solution, a water inlet pipe 29 penetrates through one side of the outer wall of the liquid storage frame 1, the water inlet pipe 29 is fixedly connected with the liquid storage frame 1, a heat exchanger 30 is arranged at one end of the water inlet pipe 29, which is far away from the liquid storage frame 1, the water inlet pipe 29 is fixedly connected with the output end of the heat exchanger 30, a second three-way pipe 31 is fixedly connected with the input end of the heat exchanger 30, a third electromagnetic valve 32 is fixedly connected with one end of the second three-way pipe 31, which is far away from the heat exchanger 30, which is connected with the butt pipe 5, a fourth electromagnetic valve 33 is fixedly connected with the other end of the second three-way pipe 31, one end of the second three-way pipe 31, which is fixedly connected with the fourth electromagnetic valve 33, which is connected with an external waste liquid recovery device, the required temperature of the electrolyte is maintained through the heat exchanger 29, and the electrolyte is maintained through the first three-way pipe 25, The water inlet pipe 29, the second tee pipe 31, the connecting pipe 28 and the high-pressure pump 26 enable the electrolyte in the device to form a circulating flow.

The implementation mode is specifically as follows: when the electrolyte circulating device works, firstly, the first electromagnetic valve 24, the high-pressure pump 26, the third electromagnetic valve 32 and the heat exchanger 30 are opened, electrolyte flows out from the liquid storage tank 23, then enters the high-pressure pump 26 after passing through the first three-way pipe 25, the electrolyte is pressurized by the high-pressure pump 26 and then is injected into the connecting pipe 28, the pressurized electrolyte sequentially passes through each pair of the first shells 4 to drive the impeller 7 to rotate, then the electrolyte flows into the second three-way pipe 31 and then flows into the heat exchanger 30, the heat exchanger 30 heats the electrolyte to the required temperature, then the electrolyte is injected into the liquid storage frame 1 through the water inlet pipe 29, when the electrolyte in the liquid storage frame 1 reaches the required height, the first electromagnetic valve 24 is closed, the second electromagnetic valve 27 is opened to enable the electrolyte in the liquid storage frame 1 to form circulation, the electrolyte is pressurized by the high-pressure pump 26 and then is injected into the connecting pipe, and then the electrolyte drives the impeller 7 to rotate, thereby will originally utilize the liquid kinetic energy of the waste when injecting electrolyte into stock solution frame 1, close first solenoid valve 24 simultaneously, open second solenoid valve 27 after, this device forms the circulation, cooperation heat exchanger 30 makes the electrolyte in stock solution frame 1 be in required temperature, the shaping quality of product has further been improved, and the electrolyte that flows has further improved the mixed degree of electrolyte, the problem of the energy of wasting when not making full use of micro arc oxidation processing that exists among the prior art has specifically been solved to this embodiment.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, when stirring is needed, electrolyte flows in from the butt joint pipe 5 to drive the impeller 7 to rotate, the impeller 7 drives the first shaft 6 to rotate, the first shaft 6 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate, the worm wheel 10 drives the second shaft 11 to rotate, the second shaft 11 drives the rotating plate 12 to rotate, the rotating plate 12 drives the third shaft 13 to rotate, the third shaft 13 drives the oscillating rod 15, the positioning column 22 slides in the chute 16 on the oscillating rod 15, the oscillating rod 15 completes oscillating profiling motion, the oscillating rod 15 drives the stirring shell 17, when the stirring shell 17 moves downwards, firstly the stirring shell 17 is matched with the oscillating rod 15 to stir the electrolyte, and after the electrolyte enters the stirring shell 17, the electrolyte flows along the inclined block 18 and then is sprayed out from the special-shaped hole 19, the sprayed electrolyte is sprayed out due to the large opening, the small opening is small, and the pressure of the electrolyte outflow is increased, the electrolyte flows to the middle of the liquid storage frame 1, the electrolyte in the liquid storage frame 1 is mixed, when the stirring shell 17 moves upwards, the electrolyte can be separated to two sides along the top of the stirring shell 17, so that the electrolyte is mixed, when the stirring shell 17 needs to be replaced, the second nut is screwed down, the bolt is taken down, when the swing rod 15 needs to be replaced, the first nut is screwed down, the swing rod 15 is reversely rotated, the positioning column 22 is inserted into the other sliding groove 16, then the stirring shell 17 is reinstalled, and the service life of the swing rod 15 can be improved by nearly one time;

referring to the attached drawings 1-2 of the specification, in operation, firstly, a first electromagnetic valve 24, a high-pressure pump 26, a third electromagnetic valve 32 and a heat exchanger 30 are opened, electrolyte flows out from a liquid storage tank 23, then enters the high-pressure pump 26 after passing through a first three-way pipe 25, the high-pressure pump 26 pressurizes the electrolyte and injects the pressurized electrolyte into a connecting pipe 28, the pressurized electrolyte sequentially passes through each first shell 4 pair to drive an impeller 7 to rotate, then the electrolyte flows into a second three-way pipe 31 and then flows into the heat exchanger 30, the heat exchanger 30 heats the electrolyte to a required temperature, then the electrolyte is injected into a liquid storage frame 1 through a water inlet pipe 29, and when the electrolyte in the liquid storage frame 1 reaches a required height, the first electromagnetic valve 24 is closed, and the second electromagnetic valve 27 is opened, so that the electrolyte in the liquid storage frame 1 forms a circulation.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.