A micro-arc oxidation power supply with protective components

Abstract

The utility model discloses a micro-arc oxidation power supply with a protective component, including a power supply body, a protective mechanism is arranged at the control panel on the surface of the power supply body; the protective mechanism includes a mounting plate, the mounting plate is fixed to the surface of the power supply body, rotating shafts are fixed on both sides of the mounting plate surface, a connecting plate is slidably connected to the rotating shaft surface, a protective shell is fixed to the bottom of the connecting plate, an observation plate is embedded and fixed on the surface of the protective shell, a mounting shell is fixed to the surface of the power supply body, a spring is fixed to the inner wall of the mounting shell, a limiting block is fixed to the surface of the spring, a limiting groove for matching the limiting block is provided on the surface of the connecting plate, and an air pump is fixed to the top of the power supply body. The utility model has the advantage of being able to protect the control panel on the surface of the micro-arc oxidation power supply, and solves the problem that the surface of the current micro-arc oxidation power supply does not have a protective function and the control panel is easily corroded.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-arc oxidation power supplies, in particular to a micro-arc oxidation power supply with a protection component. Background Art

[0002] Micro-arc oxidation power supply is a specially designed electric energy conversion device, which is mainly used for micro-arc oxidation treatment on the surface of metal materials (such as aluminum, magnesium, titanium and their alloys). This power supply outputs pulsed DC high voltage current, which generates tiny plasma arc discharge on the metal surface in an environment containing electrolyte solution.

[0003] The micro-arc oxidation power supply needs to be used in conjunction with an electrolytic cell. In order to ensure the normal connection of the line, the micro-arc oxidation power supply is usually close to the electrolytic cell. However, since there is no protective component on the surface of the micro-arc oxidation power supply, once electrolyte sputtering occurs, the control panel on the surface of the micro-arc oxidation power supply is easily corroded, causing damage to the equipment and making it difficult to meet usage requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a micro-arc oxidation power supply with a protective component, which has the advantage of being able to protect the control panel on the surface of the micro-arc oxidation power supply, thereby solving the problem that the surface of the current micro-arc oxidation power supply has no protective function and the control panel is easily corroded.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a micro-arc oxidation power supply with a protective component, comprising a power supply body, wherein a protective mechanism is arranged at a control panel on the surface of the power supply body;

[0006] The protective mechanism includes a mounting plate, which is fixed to the surface of the power supply body, with rotating shafts fixed on both sides of the mounting plate surface, a connecting plate slidably connected to the rotating shaft surface, a protective shell fixed to the bottom of the connecting plate, an observation plate embedded and fixed on the surface of the protective shell, a mounting shell fixed to the surface of the power supply body, a spring fixed to the inner wall of the mounting shell, a limit block fixed to the surface of the spring, a limit groove for cooperating with the limit block, an air pump fixed to the top of the power supply body, a hose connected to the surface of the air pump, a delivery pipe connected to the surface of the hose, the delivery pipe fixed to the surface of the protective shell, and a plurality of nozzles connected to the surface of the delivery pipe.

[0007] As a preferred micro-arc oxidation power supply with a protective component of the utility model, one side of the surface of the limit block is arranged in a semicircular structure, the shape of the limit groove is adapted to the shape of the limit block, and the edge of the connecting plate is arranged with a rounded structure.

[0008] As a preferred micro-arc oxidation power supply with a protective component of the utility model, a plurality of magnets are fixed on the surface of the power supply body, a mounting groove is opened on the surface of the protective shell, and a metal sheet is fixed on the inner wall of the mounting groove.

[0009] As a preferred micro-arc oxidation power supply with a protective component of the utility model, a limiting plate is fixed on the surface of the rotating shaft.

[0010] As a preferred micro-arc oxidation power supply with a protective component of the utility model, the protective shell is made of aluminum alloy and the observation plate is made of acrylic.

[0011] As a preferred micro-arc oxidation power supply with a protective component of the utility model, the surface of the protective shell is coated with an epoxy resin coating, and the surface of the observation plate is coated with a silicone transparent wear-resistant coating.

[0012] As a preferred micro-arc oxidation power supply with a protective component of the utility model, a connecting groove is provided at the bottom of the protective shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is provided with a protective mechanism, and the protective shell can directly cover the surface of the power source body, so that the control panel can be protected and the splashed electrolyte is prevented from directly contacting the control panel. At the same time, the observation plate enables the operator to observe the surface of the control panel. When it is necessary to operate the control panel, the protective shell is rotated upward. During this process, the surface of the connecting plate will contact the limit block, so that the limit block enters the inside of the installation shell and compresses the spring. When the protective shell is rotated upward to 180 degrees, the spring will rebound to make the limit block enter the limit groove, so that the protective shell is limited, so that the operator can conveniently operate the control panel. After the protective shell is closed, the air pump can input high-pressure air into the hose, and the airflow can be blown downward through the delivery pipe and the nozzle, so that the "air curtain" formed by the airflow can be used as an invisible barrier to prevent the electrolyte from splashing directly onto the observation plate to a certain extent. For the electrolyte that has splashed onto the surface of the observation plate, continuous airflow flushing can accelerate its evaporation or detach from the surface of the observation plate, and the airflow can also play a cleaning effect, so that dust is not easy to accumulate on the surface of the observation plate, so that the control panel on the surface of the power source body can be well protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the protection mechanism in the utility model;

[0017] Figure 3It is a partial cross-sectional structural diagram of the protection mechanism in the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the protection mechanism in the utility model.

[0019] In the figure: 1. power supply body; 2. protection mechanism; 201. mounting plate; 202. rotating shaft; 203. protection shell; 204. observation plate; 205. mounting shell; 206. spring; 207. limit block; 208. connecting plate; 209. air pump; 210. hose; 211. delivery pipe; 212. nozzle; 213. magnet; 214. metal sheet; 215. limit plate; 216. connecting groove; 217. limit groove. DETAILED DESCRIPTION

[0020] See also Figure 1-4 , a micro-arc oxidation power supply with a protective component, comprising a power supply body 1, a protective mechanism 2 is arranged at a control panel on the surface of the power supply body 1;

[0021] The protection mechanism 2 can protect the surface of the power source body 1 to prevent the electrolyte from corroding the control panel.

[0022] The protection mechanism 2 includes a mounting plate 201, which is fixed to the surface of the power source body 1. Rotating shafts 202 are fixed on both sides of the mounting plate 201 surface. A connecting plate 208 is slidably connected to the surface of the rotating shaft 202. A protective shell 203 is fixed to the bottom of the connecting plate 208. An observation plate 204 is embedded and fixed on the surface of the protective shell 203. A mounting shell 205 is fixed to the surface of the power source body 1. A spring 206 is fixed to the inner wall of the mounting shell 205. A limiting block 207 is fixed to the surface of the spring 206. A limiting groove 217 for cooperating with the limiting block 207 is provided on the surface of the connecting plate 208. An air pump 209 is fixed to the top of the power source body 1. A hose 210 is connected to the surface of the air pump 209. A delivery pipe 211 is connected to the surface of the hose 210. The delivery pipe 211 is fixed to the surface of the protective shell 203. A plurality of nozzles 212 are connected to the surface of the delivery pipe 211.

[0023] The protective shell 203 can directly cover the surface of the power supply body 1, so that the control panel can be protected and the sputtered electrolyte can be prevented from directly contacting the control panel. At the same time, the observation plate 204 allows the operator to observe the surface of the control panel. When it is necessary to operate the control panel, the protective shell 203 is rotated upward. During this process, the surface of the connecting plate 208 will contact the limit block 207, so that the limit block 207 enters the inside of the installation shell 205 and compresses the spring 206. When the protective shell 203 is rotated upward to 180 degrees, the spring 206 will rebound to make the limit block 207 enter the limit groove 217, so that the protective shell 203 is limited and the operator The operator can conveniently operate the control panel, and after the protective shell 203 is closed, the air pump 209 can input high-pressure air into the hose 210, and the airflow can be blown downward through the delivery pipe 211 and the nozzle 212, so that the "air curtain" formed by the airflow can serve as an invisible barrier, which can prevent the electrolyte from splashing directly onto the observation plate 204 to a certain extent. For the electrolyte that has splashed onto the surface of the observation plate 204, continuous airflow flushing can accelerate its evaporation or detachment from the surface of the observation plate 204, and also make the airflow have a cleaning effect, so that dust is not easy to accumulate on the surface of the observation plate 204, so that the control panel on the surface of the power supply body 1 can be well protected.

[0024] Furthermore, one side of the surface of the limit block 207 is provided with a semicircular structure, the shape of the limit groove 217 is adapted to the shape of the limit block 207, and the edge of the connecting plate 208 is provided with a rounded structure;

[0025] The limiting block 207 can enter the interior of the mounting shell 205 by matching its own shape with the rounded corners of the surface of the mounting shell 205, thereby ensuring that the protective shell 203 can be normally limited.

[0026] Furthermore, a plurality of magnets 213 are fixed on the surface of the power source body 1, a mounting groove is provided on the surface of the protective shell 203, and a metal sheet 214 is fixed on the inner wall of the mounting groove;

[0027] When the protective shell 203 is attached to the surface of the power source body 1 , the metal sheet 214 can contact the magnet 213 , thereby enabling the protective shell 203 to obtain a certain limiting effect.

[0028] Furthermore, a limit plate 215 is fixed on the surface of the rotating shaft 202;

[0029] The limiting plate 215 can limit the connection plate 208 to prevent the connection plate 208 from being separated from the surface of the rotating shaft 202 .

[0030] Furthermore, the protective shell 203 is made of aluminum alloy, and the observation plate 204 is made of acrylic;

[0031] The aluminum alloy material has good corrosion resistance and is light in weight, so that the operator can more easily move the protective shell 203, while the acrylic observation plate 204 ensures that the operator can normally observe the surface of the control panel.

[0032] Furthermore, the surface of the protective shell 203 is coated with an epoxy resin coating, and the surface of the observation plate 204 is coated with a silicone-based transparent wear-resistant coating;

[0033] The epoxy resin coating has excellent resistance to water, acid, alkali and many organic solvents, and is particularly suitable for anti-corrosion protection. It can effectively prevent corrosion caused by contact between the protective shell 203 and the electrolyte. The silicone transparent coating maintains a high light transmittance while also improving the wear resistance of the observation plate 204, which can reduce scratches and scrape damage.

[0034] Furthermore, a communication groove 216 is provided at the bottom of the protective shell 203;

[0035] The connecting groove 216 can provide ventilation to the interior of the protective shell 203 , and also allow the electrolyte that has entered the interior of the protective shell 203 to be discharged through the connecting groove 216 .

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A micro-arc oxidation power supply with a protective component, comprising a power supply body (1), characterized in that: A protection mechanism (2) is provided at the control panel on the surface of the power source body (1); The protection mechanism (2) comprises a mounting plate (201), the mounting plate (201) being fixed to the surface of the power source body (1), a rotating shaft (202) being fixed on both the left and right sides of the surface of the mounting plate (201), a connecting plate (208) being slidably connected to the surface of the rotating shaft (202), a protection shell (203) being fixed to the bottom of the connecting plate (208), an observation plate (204) being embedded and fixed on the surface of the protection shell (203), a mounting shell (205) being fixed to the surface of the power source body (1), and a mounting shell (205) being fixed on the inner wall of the mounting shell (205) A spring (206), a limit block (207) is fixed on the surface of the spring (206), a limit groove (217) used in conjunction with the limit block (207) is provided on the surface of the connecting plate (208), an air pump (209) is fixed on the top of the power source body (1), a hose (210) is connected to the surface of the air pump (209), a delivery pipe (211) is connected to the surface of the hose (210), the delivery pipe (211) is fixed to the surface of the protective shell (203), and a plurality of nozzles (212) are connected to the surface of the delivery pipe (211).

2. A micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: One side of the surface of the limit block (207) is provided with a semicircular structure, the shape of the limit groove (217) is adapted to the shape of the limit block (207), and the edge of the connecting plate (208) is provided with a rounded structure.

3. The micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: A plurality of magnets (213) are fixed on the surface of the power source body (1), a mounting groove is provided on the surface of the protective shell (203), and a metal sheet (214) is fixed on the inner wall of the mounting groove.

4. The micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: A limiting plate (215) is fixed on the surface of the rotating shaft (202).

5. The micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: The protective shell (203) is made of aluminum alloy, and the observation plate (204) is made of acrylic.

6. The micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: The surface of the protective shell (203) is coated with an epoxy resin coating, and the surface of the observation plate (204) is coated with a silicone-based transparent wear-resistant coating.

7. The micro-arc oxidation power supply with a protective component according to claim 1, characterized in that: A communicating groove (216) is provided at the bottom of the protective shell (203).

Images