CN217664274U

CN217664274U - Vacuum paint dipping tank for motor shell maintenance

Info

Publication number: CN217664274U
Application number: CN202221598728.5U
Authority: CN
Inventors: 贾荣菊; 王学伟
Original assignee: Hebei Hande Electrical Equipment Repair Co ltd
Current assignee: Hebei Hande Electrical Equipment Repair Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-28
Anticipated expiration: 2032-06-25

Abstract

The utility model discloses a vacuum paint dipping tank for motor housing maintenance, which comprises a tank body, wherein the tank body is fixedly arranged on a supporting table, the left side of the tank body is communicated with a vacuum pump, and the vacuum pump is fixedly arranged on the supporting table on the left side of the tank body; a paint conveying pipe and an exhaust pipe are arranged on the side surface of the tank body; the tank body is internally provided with a support capable of placing a motor shell to be varnished, the bottom of the support is provided with a filter screen, the filter screen filters foreign matters such as oil stains, small parts and the like which are not cleaned completely in the motor shell to be varnished once, the foreign matters such as the oil stains, the small parts and the like are effectively prevented from returning along with a paint conveying pipe, and the valve of the varnish tank and the paint conveying pipe are effectively prevented from being blocked due to the foreign matters such as the oil stains, the small parts and the like which are not cleaned completely in the motor shell; the insulating paint can be prevented from being polluted by deteriorated paint skins and oil stains entering the paint dipping tank, and the paint dipping uniformity and the motor repair quality are improved; the accident rate is reduced, the cost is saved, and the economic loss is reduced.

Description

Vacuum paint dipping tank for motor shell maintenance

Technical Field

The utility model relates to a vacuum paint dipping tank, in particular to a vacuum paint dipping tank for motor housing maintenance.

Background

The motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electric energy into mechanical energy (commonly called as a motor), and the generator converts mechanical energy into electric energy. The motor is represented in the circuit by the letter "M" (old standard "D"). Its main function is to generate driving torque as power source of electric appliance or various machines.

In the manufacturing production of the motor shell, the motor shell is generally required to be dyed with paint and sprayed with color, so that the motor shell is prevented from being rotted and rusted; when a vacuum paint dipping tank in the prior art carries out vacuum pressure dipping on a motor shell, insulating paint can generate a certain amount of deteriorated paint coats due to the fact that the temperature of a part to be painted is up to 40 to 60 ℃ during paint dipping, the paint coats return to the paint dipping tank along with the insulating paint, on one hand, the insulating paint in the paint dipping tank is polluted, the insulating performance of the paint dipping tank is reduced, and on the other hand, a valve and a paint conveying pipe of the paint dipping tank are blocked; the motor shell to be varnished has foreign matters such as oil stains, small parts and the like which are not cleaned up, and the foreign matters can also flow back to the varnish tank along with the insulating varnish, so that the insulating varnish in the varnish tank is polluted to reduce the insulating property, and a valve and a varnish conveying pipe are easily blocked.

Therefore, the inventor provides the vacuum paint dipping tank for maintaining the motor shell by integrating various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor housing maintains and uses vacuum paint dipping tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a vacuum paint dipping tank for maintaining a motor shell comprises a tank body, wherein the tank body is fixedly arranged on a supporting table, the left side of the tank body is communicated with a vacuum pump, and the vacuum pump is fixedly arranged on the supporting table on the left side of the tank body; a paint conveying pipe and an exhaust pipe are arranged on the side surface of the tank body; jar internal portion is provided with the support that can place the motor housing of treating the dip coating, the support bottom is provided with the filter screen, is convenient for filter and has not clean up foreign matter such as greasy dirt, finding in the motor housing of treating the dip coating.

When in work: firstly, placing a motor shell to be dipped in paint on a bracket arranged in a tank body; the exhaust pipe is closed, the vacuum pump is started to vacuumize the interior of the tank body, then the paint is conveyed into the tank body through the paint conveying pipe until the motor shell is completely immersed by the paint, the paint is pumped out of the tank body through the paint conveying pipe after the motor shell is completely immersed by the paint, and in the process of returning the paint, the filter screen filters foreign matters such as oil stains and small parts which are not cleaned in the motor shell to be varnished once, so that the foreign matters such as the oil stains and the small parts are effectively prevented from returning along with the paint conveying pipe, the blockage of a valve and the paint conveying pipe of the paint dipping tank caused by the foreign matters such as the oil stains and the small parts which are not cleaned in the motor shell is effectively prevented, in addition, the foreign matters such as the oil stains and the small parts which are not cleaned are also effectively prevented from flowing back to the paint dipping tank along with the insulating paint, and the insulating paint in the paint dipping tank is polluted to cause the reduction of the insulating property; the paint dipping uniformity is obviously improved, and the motor repair quality is improved; the incidence rate of paint dipping accidents is effectively reduced, the cost is saved, and the economic loss is reduced.

As a further aspect of the present invention: the filter screen is provided with the screen frame outward, screen frame activity butt is installed on the supporting shoe, supporting shoe fixed mounting is on the inner wall of the jar body, is convenient for support and places the filter screen, conveniently dismantles and installs the filter screen.

As a further aspect of the present invention: the support end part is abutted to and installed on a screen frame arranged outside the filter screen, so that a motor shell to be subjected to paint dipping can be conveniently supported, and the support is convenient to detach and install.

As a further aspect of the present invention: the vacuum pump is communicated with the tank body through a high-pressure pipeline, and a sealing ring is arranged between the high-pressure pipeline and the tank body, so that air leakage at a pipeline joint is prevented when the vacuum pump vacuumizes the tank body.

As a further aspect of the present invention: a sealing ring is arranged between the exhaust pipe and the tank body to prevent air leakage at the interface between the exhaust pipe and the tank body; an air valve is arranged on the exhaust pipe, so that air can be conveniently controlled to enter and exit the tank body.

As a further aspect of the present invention: the top of the tank body is provided with a sealing cover, so that the tank body can be conveniently sealed and covered, and the tank body is prevented from leaking air.

As the utility model discloses a further scheme again: the paint conveying pipe is provided with a control valve, so that the paint conveying amount can be conveniently controlled.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides a vacuum dip coating tank for motor housing maintenance, the structure is skillfully arranged and reasonably arranged, the utility model can filter the insulating paint, prevent metamorphic paint skin and oil stain from entering the dip coating tank to pollute the insulating paint, improve the dip coating uniformity and improve the motor repair quality; the accident rate is reduced, the cost is saved, and the economic loss is reduced.

2. The utility model discloses the filter screen of further design can filter foreign matter such as little work piece, lacquer leather, prevents that valve and defeated lacquer pipe from blockking up.

3. The utility model discloses the filter screen of further design is activity detachable, can be convenient take out and in time clear away above-mentioned pollutant such as the coating, greasy dirt and the little work piece that filter down.

4. The support end part butt of the further design of the utility model is arranged on the screen frame arranged outside the filter screen, which can conveniently take out the support and timely remove the paint skin and oil stain on the support; the motor shell convenient for supporting the paint to be dipped is convenient to disassemble and install the bracket.

Drawings

Fig. 1 is a schematic structural view of a vacuum dip tank for motor housing maintenance.

Fig. 2 is a side sectional view of a can body in a vacuum dip tank for motor housing maintenance.

Fig. 3 is a schematic structural diagram of a support and a filter screen in a vacuum paint dipping tank for maintaining a motor housing.

In the figure: 1. a support table; 2. a tank body; 21. a paint conveying pipe; 3. an exhaust pipe; 31. an air valve; 4. a sealing cover; 5. a high pressure pipeline; 6. a vacuum pump; 7. a filter screen; 71. a screen frame; 8. a support; 9. a support block; 10. a motor housing; 11. and (5) sealing rings.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a vacuum dip coating tank for maintaining a motor housing 10 comprises a tank body 2, wherein the tank body 2 is fixedly arranged on a support table 1, the left side of the tank body 2 is communicated with a vacuum pump 6, and the vacuum pump 6 is fixedly arranged on the support table 1 on the left side of the tank body 2; a paint conveying pipe 21 and an exhaust pipe 3 are arranged on the side surface of the tank body 2; a bracket 8 capable of placing a motor shell 10 to be varnished is arranged in the tank body 2, and a filter screen 7 is arranged at the bottom of the bracket 8, so that foreign matters such as oil stains and small parts which are not cleaned up can be conveniently filtered in the motor shell 10 to be varnished; a screen frame 71 is arranged outside the filter screen 7, the screen frame 71 is movably abutted and mounted on a supporting block 9, and the supporting block 9 is fixedly mounted on the inner wall of the tank body 2, so that the filter screen 7 is conveniently supported and placed, and the filter screen 7 is conveniently detached and mounted; the end part of the bracket 8 is abutted and arranged on a screen frame 71 arranged outside the filter screen 7, so that a motor shell 10 to be subjected to paint dipping can be conveniently supported, and the bracket 8 is convenient to disassemble and assemble; the vacuum pump 6 is communicated with the tank body 2 through a high-pressure pipeline 5, and a sealing ring 11 is arranged between the high-pressure pipeline 5 and the tank body 2, so that the air leakage at the pipeline interface can be prevented when the vacuum pump 6 vacuumizes the tank body 2; a sealing ring 11 is arranged between the exhaust pipe 3 and the tank body 2 to prevent air leakage at the interface between the exhaust pipe 3 and the tank body 2; an air valve 31 is arranged on the exhaust pipe 3, so that air can be conveniently controlled to enter and exit the tank body 2; the top of the tank body 2 is provided with a sealing cover 4, so that the sealing cover 4 of the tank body 2 is convenient to hold, and the tank body 2 is prevented from leaking air; the paint conveying pipe 21 is provided with a control valve not shown in the drawing, so that the paint conveying amount can be conveniently controlled.

The utility model discloses a theory of operation is: when the paint dipping tank works, firstly, a motor shell 10 to be dipped in paint is placed on a bracket 8 arranged in the tank body 2; the method comprises the steps of closing a valve on an exhaust pipe 3, starting a vacuum pump 6 to vacuumize the interior of a tank body 2, conveying paint into the interior of the tank body 2 through a paint conveying pipe 21 until the paint completely submerges a motor shell 10, pumping out the paint from the interior of the tank body 2 through the paint conveying pipe 21 after the motor shell 10 is completely submerged, and filtering foreign matters such as uncleaned oil stains and small parts existing in the motor shell 10 to be subjected to paint immersion through a filter screen 7 in the process of returning the paint, so that the foreign matters such as the oil stains and the small parts are effectively prevented from returning along with the paint conveying pipe 21, the valve of a paint immersion tank and the paint conveying pipe 21 are effectively prevented from being blocked due to the fact that the foreign matters such as the uncleaned oil stains and the small parts exist in the motor shell 10, and the insulating paint in the paint immersion tank is prevented from being polluted to reduce the insulating property due to the fact that the foreign matters such as the uncleaned oil stains and the small parts flow back to the paint immersion tank along with the insulating paint; the paint dipping uniformity is obviously improved, and the motor repair quality is improved; the incidence rate of paint dipping accidents is effectively reduced, the cost is saved, and the economic loss is reduced.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A vacuum paint dipping tank for maintaining a motor shell comprises a tank body (2) and is characterized in that the tank body (2) is fixedly arranged on a supporting table (1), a vacuum pump (6) is arranged on the left side of the tank body (2) in a communicating mode, and the vacuum pump (6) is fixedly arranged on the supporting table (1) on the left side of the tank body (2); a paint conveying pipe (21) and an exhaust pipe (3) are arranged on the side surface of the tank body (2); jar body (2) inside is provided with support (8) that can place waiting to dip paint motor housing (10), support (8) bottom is provided with filter screen (7).

2. The vacuum paint dipping tank for motor housing maintenance according to claim 1, wherein a screen frame (71) is arranged outside the filter screen (7), the screen frame (71) is movably abutted and mounted on a support block (9), and the support block (9) is fixedly mounted on the inner wall of the tank body (2).

3. The vacuum paint dipping tank for motor housing maintenance according to claim 2, wherein the end of the bracket (8) is mounted on a screen frame (71) arranged outside the filter screen (7) in an abutting manner.

4. The vacuum paint dipping tank for motor housing maintenance according to claim 1, wherein the vacuum pump (6) is communicated with the tank body (2) through a high-pressure pipeline (5), and a sealing ring (11) is arranged between the high-pressure pipeline (5) and the tank body (2).

5. The vacuum paint dipping tank for motor housing maintenance according to claim 1, characterized in that a sealing ring (11) is arranged between the exhaust pipe (3) and the tank body (2).

6. The vacuum dip tank for motor housing maintenance according to any one of claims 1 to 5, characterized in that a sealing cover (4) is provided on top of the tank body (2).

7. The vacuum impregnation tank for motor housing maintenance according to any of claims 1 to 5, characterized in that a control valve is provided on the paint delivery pipe (21).