CN211678493U

CN211678493U - Enameled wire lubricating oil coating device

Info

Publication number: CN211678493U
Application number: CN201922236267.1U
Authority: CN
Inventors: 张凯
Original assignee: Shanghai Fu Filter Enterprise Development Co ltd
Current assignee: Shanghai Fu Filter Enterprise Development Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-16
Anticipated expiration: 2029-12-13

Abstract

A lubricating oil coating device for an enameled wire comprises an oil tank and a drying box, wherein a hollow storage cavity is formed in the oil tank, a hollow drying cavity is formed in the drying box, a first oiling wheel is stored at the bottom of the storage cavity, and the first oiling wheel is sleeved and fixed on a first shaft body; the first oiling wheel and the second oiling wheel are in mutual pressure fit, the second oiling wheel is fixed on the second shaft body, and the enameled wire penetrates through the space between the first oiling wheel and the second oiling wheel; the storage chamber bottom is filled with lubricating oil, and the storage chamber bottom installs the heating pipe, heating pipe one end connects out the oil tank outside, the other end and blast pipe one end intercommunication, the blast pipe other end inserts in the stoving passageway, the stoving passageway sets up inside the section of thick bamboo of drying, still be provided with the intercommunication chamber in the section of thick bamboo of drying respectively, the hole of blowing, the stoving passageway is through blowing hole and intercommunication chamber intercommunication, the intercommunication chamber communicates with the stoving chamber, stoving intracavity portion has set gradually detecting element from top to bottom, the heating wire, the aviation baffle, the intake pipe, the inside hollow inlet air passageway that is of intake pipe.

Description

Enameled wire lubricating oil coating device

Technical Field

The utility model relates to a lubricating oil coating equipment especially relates to an enameled wire lubricating oil coating device.

Background

After the enameled wire is coated with the insulating varnish, the enameled wire needs to be wound, and lubricating oil is generally required to be coated on the outer surface of the enameled wire in order to avoid the damage of the insulating varnish caused by friction in the winding process. At present, the main mode is to directly immerse the enameled wire in lubricating oil, and then hang off redundant lubricating oil through a felt. The mode can lead to too much lubricating oil on the enameled wire at the later stage due to too much oil on the felt, thereby being easy to be infected with external fine impurities and influencing the product quality.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that an enameled wire lubricating oil coating device is provided, it can be dried lubricating oil.

In order to achieve the purpose, the utility model provides an enameled wire lubricating oil coating device, an oil tank and a drying box, wherein a hollow storage cavity is arranged in the oil tank, a hollow drying cavity is arranged in the drying box, a first oiling wheel is stored at the bottom of the storage cavity, and the first oiling wheel is sleeved and fixed on a first shaft body; the first oiling wheel and the second oiling wheel are in mutual press fit, the second oiling wheel is fixed on the second shaft body, and the enameled wire penetrates through the space between the first oiling wheel and the second oiling wheel;

the storage cavity bottom is filled with lubricating oil, and the storage cavity bottom is installed with the heating pipe, and heating pipe one end connects out the oil tank outside, the other end and blast pipe one end intercommunication, and the blast pipe other end inserts in the stoving passageway, the stoving passageway sets up inside the section of thick bamboo of drying, still be provided with intercommunication chamber, gas hole in the section of thick bamboo of drying respectively, the stoving passageway is through gas hole and intercommunication chamber intercommunication, intercommunication chamber and stoving chamber intercommunication, stoving intracavity portion has set gradually detection component, heating wire, aviation baffle, intake pipe from top to bottom, and the intake pipe is inside to be hollow inlet air channel, installs the impeller in the inlet air channel, and the fan output shaft at fan motor is fixed to the impeller.

Preferably, the first oil tanker is provided with a first ring groove, the second oil tanker is provided with a second ring groove, and the enameled wire passes through the first ring groove and the second ring groove.

Preferably, the second shaft body and the first shaft body are circumferentially and rotatably mounted on the side wall of the oil tank, one end of the second shaft body and one end of the first shaft body penetrate through the oil tank and then are respectively assembled and fixed with the second gear and the first gear, the second gear and the first gear are in meshed transmission with each other, and one of the second shaft body and the first shaft body is connected with an output shaft of the motor through a coupler.

Preferably, the detection assembly further comprises a detection shell, a hollow detection inner cavity is formed inside the detection shell, a trigger block is clamped and slidably mounted in the detection inner cavity, the trigger block is fixedly assembled with one end of a memory spring, and the other end of the memory spring is fixedly sleeved on a heat conducting rod arranged in the detection inner cavity;

the detection inner cavity is also internally provided with a button switch, the triggering end of the button switch is just opposite to the triggering block and the triggering block can trigger the button switch, and the button switch is connected in series on a power supply line of the heating wire.

Preferably, the memory spring is elongated at about 60 ℃ and shortened below 55 ℃.

Preferably, the detection inner cavity is also provided with a limiting bulge, and the limiting bulge is used for limiting the maximum displacement of the trigger block moving towards the button switch.

Preferably, the first and second oil applying wheels are made of high oil absorption and soft materials.

Preferably, an oil scraping block is further installed in the storage cavity, the oil scraping block is made of soft materials, and the enameled wire penetrates through the oil scraping block.

Preferably, the stoving incasement still installs the oil pump, and the import of oil pump is through advancing oil pipe and the lubricating oil intercommunication in the storage cavity, export through the import intercommunication of oil pipe with the shower nozzle, and the shower nozzle spouts lubricating oil respectively to enameled wire, first oil feeding wheel, oil scraping piece.

The utility model has the advantages that: the utility model discloses simple structure, and through heating lubricating oil in advance, can effectively increase the activity of lubricating oil to guarantee that lubricating oil is abundant, contact with the enameled wire comprehensively. Additionally the utility model discloses still set up the hot-air drying function to lubricating oil on the enameled wire of in time drying, in order to reduce the lubricating oil stickness, reduce the possibility of lubricating oil and outside impurity adhesion.

Drawings

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

Fig. 2 is an enlarged view of fig. 1 at F1.

Fig. 3 is a schematic structural diagram of the first gear and the second gear of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an enamelled wire lubricant coating device comprises an oil tank 110 and a drying box 120, wherein a hollow storage cavity 111 is arranged inside the oil tank 110, a hollow drying cavity 121 is arranged inside the drying box 120, a first oil applying wheel 310 is stored at the bottom of the storage cavity 111, the first oil applying wheel 310 is sleeved and fixed on a first shaft body 410, and a first annular groove 311 is arranged on the first oil applying wheel 310;

the first oil applying wheel 310 and the second oil applying wheel 320 are in mutual compression fit, a second ring groove 321 is formed in the second oil applying wheel 320, the second oil applying wheel 320 is fixed on a second shaft body 420, the second shaft body 420 and the first shaft body 410 are circumferentially and rotatably mounted on the side wall of the oil tank 110, one end of each of the second shaft body 420 and the first shaft body 410 penetrates through the oil tank 110 and then is fixedly assembled with a second gear 342 and a first gear 341 respectively, the second gear 342 and the first gear 341 are in mutual meshing transmission, one of the second shaft body 420 and the first shaft body 410 is connected with an output shaft of a motor through a coupler, and the motor can drive the output shaft to circumferentially rotate after being started;

the bottom of the storage cavity 111 is filled with lubricating oil, the bottom of the storage cavity 111 is provided with a heating pipe 210, one end of the heating pipe 210 is connected with the outside of the oil tank 110, the other end of the heating pipe 210 is communicated with one end of the exhaust pipe 230, the other end of the exhaust pipe 230 is connected into the drying channel 613, the drying channel 613 is arranged inside the drying cylinder 610, the drying cylinder 610 is also internally provided with a communicating cavity 611 and an air blowing hole 612 respectively, the drying channel 613 is communicated with the communicating cavity 611 through the air blowing hole 612, the communicating cavity 611 is communicated with the drying cavity 121, the inside of the drying cavity 121 is sequentially provided with a detection assembly, an electric heating wire 520, a wind deflector 150 and an air inlet pipe 140 from top to bottom, the inside of the air inlet pipe 140 is a hollow air inlet channel 141, the air inlet channel 141 is internally provided with an impeller 430, the impeller 430 is fixed on a fan output, the airflow entering the drying cavity 121 is guided by the air deflector 150 and then blown to the heating wire 520, the heating wire 520 is electrified to generate heat, so that the airflow is heated, the airflow rises to pass through the heat conducting rod 540 of the detection assembly and then enters the communicating cavity 611, and finally is blown to the enameled wire 900 located in the drying channel 613 through the blowing hole 612, the sealing plug 620 is installed on one side, through which the enameled wire 900 penetrates, of the drying channel 613, the sealing plug 620 is made of an elastic soft material, so that the space between the enameled wire 900 and the side wall of the drying cylinder 610 can be sealed.

The detection assembly further comprises a detection shell 640, a hollow detection inner cavity 651 is arranged in the detection shell 650, a trigger block 630 is clamped and slidably mounted in the detection inner cavity 651, the trigger block 630 and one end of a memory spring 660 are fixedly assembled, and the other end of the memory spring 660 is fixedly sleeved on a heat conducting rod 540 arranged in the detection inner cavity 651;

the detection inner cavity 651 is also internally provided with a button switch 550, the triggering end of the button switch 550 is opposite to the triggering block 620, the triggering block 620 can trigger the button switch 550, and the button switch 550 is connected in series on a power supply line of the heating wire, so that the on-off of the current of the heating wire is controlled. The button switch is in a closed state when not triggered and is in an open state after starting. The memory spring 660 extends at about 60 ℃ and shortens below 55 ℃. When the electric heating wire is used, once the temperature of the air flow exceeds 60 ℃, the memory spring extends to drive the trigger block to trigger the button switch, so that the power supply of the electric heating wire is cut off, and the electric heating wire stops heating. In this embodiment, the heat conducting rods 540 are made of a material with high thermal conductivity.

A limiting bulge 652 is further arranged in the detection inner cavity 651, and the limiting bulge 652 is used for limiting the maximum displacement of the trigger block moving towards the button switch, so that the button switch is prevented from being damaged by pressing.

The enameled wire 900 passes through the first annular groove and the second sliding groove, the first annular groove and the second sliding groove are tightly clamped with the enameled wire 900 respectively, and the first oil applying wheel 310 and the second oil applying wheel 320 are made of high oil absorption and soft materials, such as sponge. In use, the exterior of the enamel wire is coated with the lubricating oil absorbed in the first and

second varnishing vessels

310 and 320, so that the exterior of the enamel wire is coated with the lubricating oil.

Still install in the storage chamber 111 and scrape oil piece 330, scrape oil piece 330 and adopt soft materials to make, like sponge, soft cloth etc. varnished wire 900 passes and scrapes oil piece 330 to when making enameled wire axial displacement, the accessible scrapes oil piece 330 and scrapes unnecessary lubricating oil on the enameled wire and makes lubricating oil paint evenly on the enameled wire.

Preferably, an oil pump 530 is further installed in the drying box 120, an inlet of the oil pump 530 is communicated with the lubricating oil in the storage cavity through an oil inlet pipe 241, an outlet of the oil pump is communicated with an inlet of the spray head 220 through an oil outlet pipe 242, and the spray head 220 sprays the lubricating oil to the enameled wire 900, the first oil applying wheel 320 and the oil scraping block 330 respectively, so that the enameled wire 900, the first oil applying wheel 320 and the oil scraping block 330 are wetted by the lubricating oil.

When the device is used, the device is electrically started to drive the first oil applying wheel and the second oil applying wheel to rotate so as to convey the enameled wire, and lubricating oil is coated on the enameled wire; the nozzle is taken lubricating oil out and is sprayed respectively at enameled wire 900 from the storage cavity through the oil pump, first oil feeding wheel 320, scrape on oil piece 330, thereby make enameled wire 900 wet by lubricating oil, the enameled wire rethread scrapes oil piece 330 and strikes off unnecessary lubricating oil, then the enameled wire gets into through hot-blast stoving in drying channel 613, hot-blast through exhaust pipe 230 get into in the heating pipe 210, thereby through the lubricating oil of heating pipe heating storage cavity, in order to increase lubricating oil activity, just also increase the lubricated degree of enameled wire.

The details of the present invention are well known to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an enameled wire lubricating oil coating device, oil tank, stoving case, the inside hollow storage chamber that is of oil tank, stoving incasement portion is hollow stoving chamber, characterized by: a first oil feeding wheel is stored at the bottom of the storage cavity and sleeved and fixed on the first shaft body; the first oiling wheel and the second oiling wheel are in mutual press fit, the second oiling wheel is fixed on the second shaft body, and the enameled wire penetrates through the space between the first oiling wheel and the second oiling wheel;

2. The wire lubricant coating apparatus of claim 1, wherein: the first oil-applying wheel is provided with a first ring groove, the second oil-applying wheel is provided with a second ring groove, and the enameled wire penetrates through the first ring groove and the second ring groove.

3. The wire lubricant coating apparatus of claim 1, wherein: but the second shaft body, first shaft body circumference rotation ground are installed on the lateral wall of oil tank, and second shaft body, first shaft body one end wear out the oil tank after respectively with second gear, first gear assembly fixed, second gear, first gear intermeshing transmission, one of them output shaft through shaft coupling and motor of second shaft body, first shaft body.

4. The wire lubricant coating apparatus of claim 1, wherein: the detection assembly further comprises a detection shell, a hollow detection inner cavity is formed in the detection shell, a trigger block is clamped and slidably mounted in the detection inner cavity, the trigger block is fixedly assembled with one end of a memory spring, and the other end of the memory spring is fixedly sleeved on a heat conducting rod arranged in the detection inner cavity;

5. The wire lubricant coating apparatus of claim 4, wherein: the memory spring is stretched at about 60 ℃ and shortened below 55 ℃.

6. The wire lubricant coating apparatus of claim 4, wherein: the detection inner cavity is also internally provided with a limiting bulge, and the limiting bulge is used for limiting the maximum displacement of the trigger block to the button switch.

7. The wire lubricant coating apparatus of claim 1, wherein: the first oil applying wheel and the second oil applying wheel are both made of high oil absorption and soft materials.

8. The wire lubricant coating apparatus of claim 1, wherein: the storage cavity is also internally provided with an oil scraping block which is made of soft materials, and the enameled wire penetrates through the oil scraping block.

9. The wire lubricant coating apparatus of claim 1, wherein: the stoving incasement still installs the oil pump, and the import of oil pump is through advancing oil pipe and the lubricating oil intercommunication of storage intracavity, export through the import intercommunication of play oil pipe and shower nozzle, and the shower nozzle spouts lubricating oil respectively to enameled wire, first oil feeding wheel, scrapes the oil piece.