Immersion equipment of continuous immersion machine

Abstract

The utility model relates to the technical field of motor stator processing, in particular to immersion equipment of a continuous immersion machine, which comprises a paint immersion tank of the continuous immersion machine, a pushing assembly, an air pumping assembly fixedly mounted at the lower end of the surface of one side of the paint immersion tank, and a filtering assembly fixedly mounted at the upper end of the surface of the other side of the paint immersion tank. The filtering assembly comprises an exhaust pipe fixedly penetrating through the surface of the other side of the paint dipping tank, and a filtering bin is fixedly installed at the lower end of the exhaust pipe. According to the paint dipping device, air is continuously injected into paint liquid through the air pump, the paint liquid is pushed by the air to flow, the paint dipping speed is increased through flowing of the paint liquid, meanwhile, the upper end of the paint dipping groove is blocked, the internal pressure is increased through the continuously injected air, the paint dipping speed is further increased, and after the pressure reaches a certain degree, the paint dipping speed is increased. And the volatile paint liquid carried by the air enters the filtering assembly to be filtered, the volatile paint liquid is collected, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator processing, in particular to immersion equipment of a continuous immersion machine. Background Art

[0002] The continuous immersion machine adopts a normal pressure immersion process. Part of the processing flow is that the workpiece is loaded into a hanging basket, which is then sent to the immersion area by a conveyor system. When it arrives at the immersion area, the hanging basket descends to the immersion tank, and the hanging basket and the workpiece in the basket are slowly immersed in the paint liquid. After a certain period of time, the hanging basket ascends to the dripping area to drip off the excess paint on the workpiece.

[0003] After the existing stator is immersed in the paint liquid through the hanging basket, the paint liquid is only actively penetrated and attached to the stator surface. When the gap between the stator windings is small, the stator's paint immersion rate is slow, and the paint immersion tank is directly exposed to the outside world. The stator itself will reach a certain temperature during paint immersion, which will intensify the volatilization of the paint liquid, causing this part of the paint liquid to evaporate into the air, resulting in paint waste. Utility Model Content

[0004] The purpose of the present invention is to provide an immersion device for a continuous immersion machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An immersion device for a continuous immersion machine, comprising a paint dipping tank of the continuous immersion machine,

[0007] Two cover plates are symmetrically arranged above the paint dipping tank;

[0008] A pushing assembly is fixedly mounted on one side surface of the paint dipping tank;

[0009] An air pump assembly is fixedly mounted on the lower end of one side surface of the paint dipping tank, the air pump assembly includes an air injection pipe fixedly penetrating the one side surface of the paint dipping tank, and an air pump is fixedly mounted on the lower end of one side surface of the paint dipping tank;

[0010] The filter assembly is fixedly installed on the upper end of the other side surface of the paint dipping tank. The filter assembly includes an exhaust pipe fixedly passing through the other side surface of the paint dipping tank. A filter bin is fixedly installed on the lower end of the exhaust pipe. A support plate is fixedly installed inside the filter bin. Adsorption cotton is movably provided on the upper surface of the support plate.

[0011] Furthermore, the outer surface of the gas injection pipe is fixedly connected with a plurality of gas distribution pipes at equal intervals, the outer surface of the gas distribution pipe is provided with a plurality of air holes at equal intervals, and one end of the gas injection pipe is fixedly connected with the gas outlet end of the air pump.

[0012] Furthermore, rings are fixedly installed at both ends of the upper surface of the paint dipping tank, a rotating rod is fixedly installed on one end surface of the cover plate, the rotating rod rotates through the adjacent rings, and a sealing gasket for clamping the hanging basket rope of the continuous immersion machine is fixedly embedded on the other end surface of the cover plate.

[0013] Preferably, the pushing component includes:

[0014] An electric push rod is fixedly mounted on one side of the paint dipping tank;

[0015] A connecting plate, fixedly mounted on the output end of the electric push rod;

[0016] Two racks are symmetrically fixedly mounted on the two end surfaces of the connecting plate;

[0017] The two gears are respectively fixedly mounted on one end surface of the two rotating rods.

[0018] Preferably, a limiting sleeve is symmetrically fixedly installed on one side surface of the paint dipping tank, and the rack slides through the adjacent limiting sleeve and is meshed with the gear at the corresponding position for transmission connection.

[0019] Furthermore, a one-way valve is fixedly installed inside the exhaust pipe, a sliding rod penetrating the adsorption cotton is fixedly installed on the upper surface of the support plate, an extrusion plate is slidably connected to the outer side of the sliding rod above the adsorption cotton, a conical cover is fixedly installed on the lower surface of the filter bin, and a blocking cover is fixedly installed on the upper end of the conical cover via a support rod.

[0020] Preferably: the filter bin is rotatably connected to a rotating shaft that passes through the filter bin, the outer surface of the rotating shaft is symmetrically fixedly installed with a spindle-shaped pressure plate, the upper surface of the extrusion plate is fixedly installed with two semicircular plates that slide in contact with the spindle-shaped pressure plate, and the outer surface of the filter bin is fixedly installed with a motor for driving the rotating shaft to rotate.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. After the hanging basket of the continuous immersion machine is lowered into the paint dipping tank, the electric push rod contracts to close the two covers. At this time, the rope of the hanging basket is sealed between the two sealing pads, separating the internal space of the paint dipping tank from the outside world. The air pump runs to pump the outside air into the air injection pipe and discharge it from the air hole. The air flow pushes the paint liquid to flow and flush the stator surface. At the same time, under the continuous air injection, the pressure inside the paint dipping tank is increased, thereby accelerating the paint dipping speed under the flow and pressure increase of the paint liquid.

[0023] 2. When the pressure increases to a certain level, the one-way valve is opened to allow the air inside the paint immersion tank to enter the filter chamber. When the air carries the vaporized paint liquid through the adsorption cotton, the paint liquid is absorbed and the air is discharged from the inside of the conical cover. The motor runs to rotate the spindle-shaped pressure plate, and its long and short ends contact the semicircular plate respectively, so that the extrusion plate squeezes the adsorption cotton, squeezing the paint liquid inside the adsorption cotton and causing it to drip to the bottom of the filter chamber, thereby collecting the volatilized paint liquid and reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the split structure of the cover plate in the utility model;

[0026] Figure 3 This is a schematic diagram of the vertical cross-section structure of the filter assembly in the utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the pump air component in the utility model.

[0028] In the figure: 1. Paint dipping tank; 101. Ring; 102. Cover plate; 103. Rotating rod; 104. Sealing gasket; 2. Pushing assembly; 201. Electric push rod; 202. Connecting plate; 203. Rack; 204. Gear; 205. Limiting sleeve; 3. Pump air assembly; 301. Air injection pipe; 302. Air distribution pipe; 303. Air hole; 304. Air pump; 4. Filter assembly; 401. Exhaust pipe; 402. One-way valve; 403. Filter chamber; 404. Support plate; 405. Sliding rod; 406. Adsorption cotton; 407. Extrusion plate; 408. Conical cover; 409. Block cover; 5. Rotating shaft; 501. Spindle-shaped pressure plate; 502. Semicircular plate; 503. Motor. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-4In an embodiment of the present invention, an immersion device of a continuous immersion machine includes a paint dipping tank 1 of the continuous immersion machine, two cover plates 102 are symmetrically arranged above the paint dipping tank 1, a pushing component 2 is fixedly installed on the surface of one side of the paint dipping tank 1, and an air pump component 3 is fixedly installed at the lower end of the surface of one side of the paint dipping tank 1. The air pump component 3 includes an air injection pipe 301 fixedly passing through the surface of one side of the paint dipping tank 1, an air pump 304 is fixedly installed at the lower end of the surface of one side of the paint dipping tank 1, and a filter component 4 is fixedly installed at the upper end of the other side of the paint dipping tank 1. The filter component 4 includes an exhaust pipe 401 fixedly passing through the surface of the other side of the paint dipping tank 1, a filter bin 403 is fixedly installed at the lower end of the exhaust pipe 401, a support plate 404 is fixedly installed inside the filter bin 403, and an adsorption cotton 406 is movably provided on the upper surface of the support plate 404.

[0031] Specifically, the hanging basket of the continuous immersion machine drives the stator to move above the paint dipping tank 1, and then lowers it into the paint dipping tank 1, pushing the component 2 to control the cover 102 to close, forming a closed space, and the air pump component 3 pumps air into the paint liquid to drive the paint liquid to flow and increase its internal pressure. The filter component 4 filters the vaporized paint liquid in the air and collects it.

[0032] Example 1

[0033] like Figure 1 and Figure 2 As shown, in this embodiment, rings 101 are fixedly installed at both ends of the upper surface of the paint dipping tank 1, and a rotating rod 103 is fixedly installed on one end surface of the cover plate 102. The rotating rod 103 rotates and passes through the adjacent rings 101, and the other end surface of the cover plate 102 is fixedly embedded with a sealing gasket 104 for clamping the hanging basket rope of the continuous immersion machine; the pushing component 2 includes: an electric push rod 201 is fixedly installed on one side surface of the paint dipping tank 1, a connecting plate 202 is fixedly installed on the output end of the electric push rod 201, two racks 203 are symmetrically fixedly installed on the two end surfaces of the connecting plate 202, and two gears 204 are respectively fixedly installed on one end surface of the two rotating rods 103; a limiting sleeve 205 is symmetrically fixedly installed on one side surface of the paint dipping tank 1, and the rack 203 slides through the adjacent limiting sleeve 205 and is meshed and connected with the gear 204 at the corresponding position.

[0034] In this embodiment, after the hanging basket is lowered into the paint dipping tank 1, the electric push rod 201 contracts, pulling the connecting plate 202 and the rack 203 downward, causing the gear 204 to rotate and the two cover plates 102 to close. At this time, the rope of the hanging basket is sealed between the two sealing gaskets 104, separating the internal space of the paint dipping tank 1 from the outside world, making it easier to pressurize the interior.

[0035] like Figure 4As shown, in this embodiment, the outer surface of the gas injection pipe 301 is fixedly connected with multiple gas distribution pipes 302 at equal intervals, and the outer surface of the gas distribution pipe 302 is evenly opened with multiple air holes 303, and one end of the gas injection pipe 301 is fixedly connected to the gas outlet end of the air pump 304.

[0036] During specific implementation, a small one-way valve is set inside the air distribution pipe 302 to prevent the paint liquid from entering the air injection pipe 301. The air pump 304 is running to pump external air into the air injection pipe 301, and then dispersed to the interior of multiple air distribution pipes 302, and finally discharged from the air hole 303. The airflow pushes the paint liquid to flow, so that it flushes the stator surface. At the same time, under continuous air injection, the pressure inside the paint immersion tank 1 is increased, thereby accelerating the paint immersion speed due to the flow and pressure increase of the paint liquid.

[0037] Example 2

[0038] On the basis of the first embodiment, in order to make up for the problem of waste caused by direct evaporation of the paint liquid into the air.

[0039] like Figure 3 As shown, in this embodiment, a one-way valve 402 is fixedly installed inside the exhaust pipe 401, a sliding rod 405 that passes through the adsorption cotton 406 is fixedly installed on the upper surface of the support plate 404, and an extrusion plate 407 is slidably connected to the outside of the sliding rod 405 above the adsorption cotton 406, a conical cover 408 is fixedly installed on the lower surface of the inside of the filter bin 403, and a baffle 409 is fixedly installed on the upper end of the conical cover 408 through the support rod; a rotating shaft 5 that passes through the filter bin 403 is rotatably connected inside the filter bin 403, and a spindle-shaped pressure plate 501 is symmetrically fixedly installed on the outer surface of the rotating shaft 5, two semicircular plates 502 that slide in contact with the spindle-shaped pressure plate 501 are fixedly installed on the upper surface of the extrusion plate 407, and a motor 503 for driving the rotating shaft 5 to rotate is fixedly installed on the outer surface of the filter bin 403.

[0040] During specific implementation, after the pressure increases to a certain level, the one-way valve 402 is pushed open, allowing the air inside the paint dipping tank 1 to enter the filter bin 403 through the exhaust pipe 401. When the air carries the vaporized paint liquid through the adsorption cotton 406, the paint liquid is absorbed, and the air passes through the adsorption cotton 406 and is discharged from the inside of the conical cover 408. The motor 503 runs, driving the rotating shaft 5 to rotate, causing the spindle-shaped pressure plate 501 to rotate, and its long end and short end are respectively in contact with the semicircular plate 502, so that the extrusion plate 407 squeezes the adsorption cotton 406, squeezing the paint liquid inside the adsorption cotton 406 and causing it to drip to the bottom of the filter bin 403. The blocking cover 409 prevents the paint liquid from being discharged from the conical cover 408 when dripping, and then the dripping paint liquid is collected from the drain port that can be opened at the bottom end of the outer side of the filter bin 403, thereby collecting the volatilized paint liquid and reducing resource waste.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0042] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An immersion device for a continuous immersion machine, comprising a paint dipping tank (1) of the continuous immersion machine, characterized in that: Two cover plates (102) are symmetrically arranged above the paint dipping tank (1); A pushing component (2) is fixedly mounted on a side surface of the paint dipping tank (1); An air pump assembly (3) is fixedly mounted on the lower end of one side surface of the paint dipping tank (1), the air pump assembly (3) comprising an air injection pipe (301) fixedly penetrating the one side surface of the paint dipping tank (1), and an air pump (304) is fixedly mounted on the lower end of one side surface of the paint dipping tank (1); A filter assembly (4) is fixedly mounted on the upper end of the other side surface of the paint dipping tank (1), and the filter assembly (4) comprises an exhaust pipe (401) fixedly penetrating the other side surface of the paint dipping tank (1), a filter bin (403) is fixedly mounted on the lower end of the exhaust pipe (401), a support plate (404) is fixedly mounted inside the filter bin (403), and an adsorption cotton (406) is movably provided on the upper surface of the support plate (404).

2. The immersion device of the continuous immersion machine according to claim 1, characterized in that: The outer surface of the gas injection pipe (301) is fixedly connected to a plurality of gas distribution pipes (302) at equal intervals, and the outer surface of the gas distribution pipe (302) is provided with a plurality of air holes (303) at equal intervals. One end of the gas injection pipe (301) is fixedly connected to the gas outlet end of the air pump (304).

3. The immersion device of the continuous immersion machine according to claim 1, characterized in that: Rings (101) are fixedly installed at both ends of the upper surface of the paint dipping tank (1); a rotating rod (103) is fixedly installed on one end surface of the cover plate (102); the rotating rod (103) rotates and passes through adjacent rings (101); and a sealing gasket (104) for clamping a hanging basket rope of a continuous immersion machine is fixedly embedded and installed on the other end surface of the cover plate (102).

4. The immersion device of the continuous immersion machine according to claim 3, characterized in that: The pushing component (2) comprises: An electric push rod (201) is fixedly mounted on a side surface of the paint dipping tank (1); A connecting plate (202) is fixedly mounted on the output end of the electric push rod (201); Two racks (203) are symmetrically fixedly mounted on the two end surfaces of the connecting plate (202); The two gears (204) are respectively fixedly mounted on one end surface of the two rotating rods (103).

5. The immersion device of the continuous immersion machine according to claim 4, characterized in that: A limiting sleeve (205) is symmetrically fixedly mounted on one side surface of the paint dipping tank (1), and the rack (203) slides through adjacent limiting sleeves (205) and is meshed with a gear (204) at a corresponding position for transmission connection.

6. The immersion device of the continuous immersion machine according to claim 1, characterized in that: A one-way valve (402) is fixedly installed inside the exhaust pipe (401), a sliding rod (405) penetrating the adsorption cotton (406) is fixedly installed on the upper surface of the support plate (404), an extrusion plate (407) is slidably connected to the outer side of the sliding rod (405) above the adsorption cotton (406), a conical cover (408) is fixedly installed on the lower surface of the interior of the filter bin (403), and a blocking cover (409) is fixedly installed on the upper end of the conical cover (408) via a support rod.

7. The immersion device of the continuous immersion machine according to claim 6, characterized in that: The filter chamber (403) is internally rotatably connected to a rotating shaft (5) that passes through the filter chamber (403); a spindle-shaped pressure plate (501) is symmetrically fixedly mounted on the outer surface of the rotating shaft (5); two semicircular plates (502) that slide and fit with the spindle-shaped pressure plate (501) are fixedly mounted on the upper surface of the extrusion plate (407); and a motor (503) for driving the rotating shaft (5) to rotate is fixedly mounted on the outer surface of the filter chamber (403).

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