CN115365053B - 180-level self-adhesive polyurethane enameled wire production system - Google Patents
180-level self-adhesive polyurethane enameled wire production system Download PDFInfo
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- CN115365053B CN115365053B CN202210877684.8A CN202210877684A CN115365053B CN 115365053 B CN115365053 B CN 115365053B CN 202210877684 A CN202210877684 A CN 202210877684A CN 115365053 B CN115365053 B CN 115365053B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000853 adhesive Substances 0.000 title claims abstract description 17
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 17
- 239000004814 polyurethane Substances 0.000 title claims abstract description 17
- 239000010687 lubricating oil Substances 0.000 claims abstract description 145
- 239000003921 oil Substances 0.000 claims abstract description 64
- 238000007790 scraping Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000005461 lubrication Methods 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000036642 wellbeing Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/15—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length not supported on conveying means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/021—Apparatus for spreading or distributing liquids or other fluent materials already applied to the surface of an elongated body, e.g. a wire, a tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Coating Apparatus (AREA)
Abstract
The invention belongs to the technical field of enameled wire production, in particular to a 180-level self-adhesive polyurethane enameled wire production system which comprises a body, a wire inlet, a wire outlet, an oiling device, an oil scraping device and a lifting mechanism, wherein the wire inlet is arranged on the body; this internal space is provided with oiling station, use oiling station to invade the enameled wire that gets into along the inlet in the lubricating oil for lubricating oil fully adheres to the enameled wire surface, through being provided with the scraping oil device on baffle right side wall, the enameled wire passes the in-process of scraping oil device, scrapes the unnecessary lubricating oil in enameled wire surface effectively to scrape oil device, thereby can effectively reduce the waste of lubricating oil, simultaneously, can also improve lubricating oil adhesion at the homogeneity on enameled wire surface, and then can effectively avoid the receipts line quality that influences the enameled wire because of lubricating oil is smeared unevenly.
Description
Technical Field
The invention belongs to the technical field of enameled wire production, and particularly relates to a 180-level self-adhesive polyurethane enameled wire production system.
Background
The process flow of the enameled wire is as follows: paying off, annealing, painting, baking, cooling, lubricating and taking up, and the surface of the enameled wire is coated with a layer of lubricant, so that the method has benefits for manufacturing and application of the enameled wire. The enameled wire uses lubricant in production, so that the wire arrangement is tidy and the wire collection is tight. When the enameled wire with good lubricating property is used, the wire diameter can be prevented from being thinned, and the wear resistance is improved. For a long time, most of enamelled wires in China use kerosene and anhydrous transformer oil as lubricants on the surface of an insulating layer, and the lubricating property of the enamelled wires is poor, so that the enamelled wires are only suitable for low-speed winding machines or manual winding coils. With the common adoption of high-speed winding machines with winding speed up to 3.5-6 m/s in the motor and electric appliance industries in China, the surface of an insulating layer of an enameled wire is required to have good lubricating property so as to reduce friction coefficient and prevent shrinkage wires and damage of the insulating layer.
The surface lubricating oil of enameled wire distributes unevenly, when the too much of enameled wire surface lubricating oil daub, leads to the use extravagant of lubricating oil, when the too little of enameled wire surface lubricating oil daub, influences the lubrication effect of enameled wire, promotes the coefficient of friction of enameled wire, causes the damage of enameled wire surface insulating layer, leads to influencing the life of enameled wire.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the problems of uneven distribution of lubricating oil on the surface of an enameled wire and waste of lubricating oil, the invention provides a 180-level self-adhesive polyurethane enameled wire production system.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a 180-level self-adhesive polyurethane enameled wire production system, which comprises a body of enameled wire lubrication equipment, wherein a motor is arranged on the side wall of the body, a wire inlet is formed in the surface of the left side wall of the body, a wire outlet is formed in the right side wall of the body, and a partition plate is fixedly connected inside the body;
the body further includes: the oiling device is positioned on the left side of the partition board, the rotating shaft of the motor is fixedly connected with the oiling device, and the oiling device is used for smearing lubricating oil on the enamelled wires entering along the wire inlet;
the oil scraping device is positioned on the right side of the partition plate and is used for uniformly smearing lubricating oil on the surface of the enameled wire;
the lifting mechanism is positioned below the oiling device and the oil scraping device and is used for reducing the adding frequency of lubricating oil.
Preferably, the oiling device comprises: a moving plate; the movable plate is connected between the inner wall of the left side of the body and the left side wall of the partition plate in a sealing and sliding manner, the upper surface space of the movable plate is used for storing lubricating oil, and the bottom of the movable plate is fixedly connected with the lifting mechanism;
the roll shaft is arranged on the inner wall of the body, and the rotating shaft of the motor extends to the inside of the body and is fixedly connected with the roll shaft;
the limiting wheels are uniformly and fixedly connected to the surface of the roll shaft, grooves are formed in the surface of the limiting wheels, and the liquid level height inside the body is greater than the height of the bottom of the grooves;
the round hole is formed in the surface of the partition plate, and the round hole and the limit wheel are correspondingly matched.
Preferably, the limiting wheel is made of wear-resistant rubber materials, and PTFE is smeared on the surface of the limiting wheel.
Preferably, the oil scraping device comprises: the scraping plate is fixedly connected to the right side wall of the partition board, the scraping plate is in a conical hollow design, a communication groove is formed in the bottom of the left end of the scraping plate, and the scraping plate and the round hole are correspondingly matched;
the collecting box is fixedly connected to the lower portion of the scraping plate and used for collecting lubricating oil overflowed along the scraping plate.
Preferably, the scraping plate is made of elastic rubber materials.
Preferably, the surface of the partition plate is provided with an oil outlet which is correspondingly matched with the scraping plate, and the oil outlet is communicated with the space in the collecting box.
Preferably, the scraper is fixedly connected with an oil wiping mechanism inside, and the oil wiping mechanism assists the scraper to uniformly smear lubricating oil on the surface of the enameled wire.
Preferably, the oil wiping mechanism comprises: the sponge layer is fixedly connected to the inner wall of the scraping plate, and the sponge layer assists the scraping plate to uniformly smear lubricating oil on the surface of the enameled wire;
the oil absorption cotton thread is uniformly and fixedly connected with the inner wall of the sponge layer and is used for adsorbing redundant lubricating oil on the surface of the enameled wire.
Preferably, the lifting mechanism comprises: the first air bag is fixedly connected to the bottom of the moving plate and is used for driving the moving plate to slide up and down;
the second air bag is positioned on the right side of the partition board, the upper surface of the second air bag is fixedly connected with the balancing weight, and the second air bag is communicated with the first air bag through an air pipe.
Preferably, a protective cover is arranged above the roll shaft and is used for protecting the limiting wheel from splashing to the upper part of the body in the rotating process of the limiting wheel.
The beneficial effects of the invention are as follows:
1. the invention relates to a 180-level self-adhesive polyurethane enameled wire production system which is characterized by comprising a body, a wire inlet, a wire outlet, an oiling device, an oil scraping device and a lifting mechanism; this internal space is provided with oiling station, use oiling station will follow the enameled wire that the inlet got into and soak into lubricating oil in for lubricating oil fully adheres to the enameled wire surface, through being provided with on the baffle right side wall and scrape oily device, the enameled wire passes the in-process of scraping oily device, scrapes oily device and can effectively strike off the unnecessary lubricating oil in enameled wire surface, thereby can effectively reduce the waste of lubricating oil, simultaneously, can also improve lubricating oil adhesion at the homogeneity on enameled wire surface, and then can effectively avoid the receipts line quality that influences the enameled wire because of lubricating oil paints unevenly.
2. The invention relates to a 180-level self-adhesive polyurethane enameled wire production system which is characterized by comprising a movable plate, a first air bag, a second air bag and a balancing weight; the first gasbag of movable plate bottom fixedly connected with is through the air duct intercommunication, owing to deposit lubricating oil in movable plate upper surface space under the initial condition, along with the lubricated use of enameled wire, the lubricating oil of movable plate upper surface reduces gradually, the balancing weight is exerted pressure to the second gasbag, the inside gas of second gasbag enters into first gasbag inner space along the air duct, along with the inside gaseous gradual increase of first gasbag, first gasbag drives the movable plate and upwards moves, thereby make the liquid level height of the lubricating oil in movable plate upper surface space be greater than the recess bottom all the time, simultaneously, through elevating system and movable plate cooperation use, can effectively reduce the interpolation frequency of lubricating oil, and then reduce relevant staff's work load, simultaneously can also improve enameled wire lubrication efficiency.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: the device comprises a body 1, a wire inlet 11, a moving plate 12, a partition plate 13, a round hole 131, an oil outlet 132, an outlet 14, a protective cover 15, enamelled wires 16, a motor 2, a roll shaft 21, a limiting wheel 211, a groove 212, a scraper 3, a collecting box 31, a sponge layer 32, oil absorbing cotton wires 33, a communicating groove 34, a first air bag 4, a second air bag 41, an air pipe 42 and a balancing weight 43.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 4, the 180-level self-adhesive polyurethane enameled wire production system comprises a body 1 of enameled wire 16 lubrication equipment, wherein a motor 2 is arranged on the side wall of the body 1, a wire inlet 11 is formed in the surface of the left side wall of the body 1, a wire outlet 14 is formed in the right side wall of the body 1, and a partition 13 is fixedly connected inside the body 1;
the body 1 further comprises: the oiling device is positioned at the left side of the partition plate 13, the rotating shaft of the motor 2 is fixedly connected with the oiling device, and the oiling device is used for smearing lubricating oil on the enameled wire 16 entering along the wire inlet 11;
the oil scraping device is positioned on the right side of the partition plate 13 and is used for uniformly smearing lubricating oil on the surface of the enameled wire 16;
the lifting mechanism is positioned below the oiling device and the oil scraping device and is used for reducing the adding frequency of lubricating oil;
when the device works, the lubrication of the enameled wire 16 has a very large relation to the tightness of the winding, the lubricant used by the enameled wire 16 is required to enable the surface of the enameled wire 16 to slide, the enameled wire 16 is harmless, the strength of a winding disc is not influenced, the use of a user is not influenced, the ideal oil coating quantity of the enameled wire 16 is required to reach the sliding of the enameled wire 16 with hand feeling, but obvious oil cannot be seen on hand, the conventional lubrication mode often cannot meet the requirement, the surface lubricating oil of the enameled wire 16 is unevenly distributed, on one hand, the waste of lubricating oil is caused, in order to avoid the phenomenon, the cooled enameled wire 16 enters the space in the body 1 along the wire inlet 11, because the space in the body 1 is provided with an oiling device, the enameled wire 16 entering along the wire inlet 11 is immersed into the lubricating oil by using the oiling device, the lubricating oil is fully adhered to the surface of the enameled wire 16, the oiling device is fixedly connected with the rotating shaft of the motor 2, the motor 2 synchronously drives the oiling device to rotate in the rotating process, so that the influence of contact friction of the enameled wire 16 on the same position of the oiling device for a long time on the service life of the oiling device can be effectively avoided, the lubricating oil adhered to the enameled wire 16 respectively passes through the oil scraping device and the wire outlet 14 to extend to the outer space of the body 1 through the oil scraping device on the right side wall of the partition plate 13, the lubricating oil scraping device can effectively scrape redundant lubricating oil on the surface of the enameled wire 16 in the process of passing through the oil scraping device, the waste of the lubricating oil can be effectively reduced, meanwhile, the uniformity of the lubricating oil adhered to the surface of the enameled wire 16 can also be improved, and further the wire collecting quality of the enameled wire 16 can be effectively prevented from being influenced due to uneven lubricating oil smearing, the long-time lubrication oil of paining of enameled wire 16 for the inside lubricating oil of body 1 reduces gradually, when the liquid level height of lubricating oil is less than oiling station's height, enameled wire 16 surface can not fully adhere lubricating oil, thereby can influence enameled wire 16's quality, in order to avoid this phenomenon to take place, need relevant staff stop to add lubricating oil to equipment inside repeatedly, and then still reduce the efficiency of lubricating oil of enameled wire 16 paining when increasing relevant staff's work load, through installing elevating system in oiling station and scraping oily device bottom, use elevating system to support lubricating oil, along with the inside lubricating oil of body 1 gradually reduces, elevating system drives the inside lubricating oil of body 1 upwards to make the liquid level height of the inside lubricating oil of body 1 be greater than oiling station's height all the time, ensure that enameled wire 16 can fully adhere with lubricating oil, until the inside lubricating oil of body 1 finishes the back of using, add lubricating oil to body 1 inside again, thereby can effectively reduce the interpolation frequency of lubricating oil, and then reduce relevant staff's work load, improve the efficiency of lubricating oil is pained to the enameled wire 16 simultaneously.
As an embodiment of the present invention, the oiling device includes: a moving plate 12; the movable plate 12 is connected between the inner wall of the left side of the body 1 and the left side wall of the partition plate 13 in a sealing and sliding manner, the upper surface space of the movable plate 12 is used for storing lubricating oil, and the bottom of the movable plate 12 is fixedly connected with the lifting mechanism;
the roll shaft 21 is arranged on the inner wall of the body 1, and the rotating shaft of the motor 2 extends into the body 1 and is fixedly connected with the roll shaft 21;
the limiting wheels 211, wherein the limiting wheels 211 are uniformly and fixedly connected to the surface of the roller shaft 21, grooves 212 are formed in the surface of the limiting wheels 211, and the liquid level height inside the body 1 is greater than the height of the bottoms of the grooves 212;
the round hole 131 is formed in the surface of the partition plate 13, and the round hole 131 and the limit wheel 211 are correspondingly matched;
during operation, because sealed sliding connection has movable plate 12 between body 1 inner wall and baffle 13, through at movable plate 12 bottom fixedly connected with elevating system, deposit lubricating oil at movable plate 12 upper surface space, the lubricating oil of body 1 inside reduces gradually in the use, simultaneously, elevating system drives the lubricating oil of movable plate 12 and movable plate 12 upper surface and upwards moves, because the internally mounted of body 1 has roller 21, the fixed surface of roller 21 is connected with the spacing wheel 211 that all sets up, recess 212 has been seted up to spacing wheel 211 surface, utilize movable plate 12 and elevation structure cooperation to use, make the liquid level height of the inside lubricating oil of body 1 be greater than the height of recess 212 bottom all the time, pass along recess 212 bottom when enameled wire 16, make enameled wire 16 can fully contact with lubricating oil, ensure that enameled wire 16 can fully adhere with lubricating oil, through the axis of rotation and 21 fixed connection of motor 2, motor 2 is synchronous drive 21 rotation at the in-process of rotation, because roller 21 surface fixedly connected with evenly sets up spacing wheel 211, make roller 21 synchronous drive spacing wheel 211 rotation in the process of rotation, because 16 and recess 212 contact with recess 212 bottom, thereby the well-spaced friction wheel 211 is prevented from entering the same time of 16 contact with 16, and the well-being in-spaced wear-out, thereby the well-being prolonged to the surface of the same time, and the well-being in-spaced friction wheel 211 is contacted with 16, and the well-shaped as 16 contact with the surface of the surface is avoided.
As an embodiment of the present invention, the limiting wheel 211 is made of wear-resistant rubber material, and PTFE is coated on the surface of the limiting wheel 211;
during operation, in order to reduce the wear degree of the limiting wheel 211 and prolong the service life of the limiting wheel 211, the limiting wheel 211 is made of wear-resistant rubber materials, so that the service life of the limiting wheel 211 can be effectively prolonged, PTFE is smeared on the surface of the limiting wheel 211, the characteristics of high lubrication non-tackiness and good ageing resistance of PTFE are utilized, friction force between the enameled wire 16 and the limiting wheel 211 can be effectively reduced, and the service life of the limiting wheel 211 can be effectively prolonged.
As one embodiment of the present invention, the oil scraping device includes: the scraping plate 3 is fixedly connected to the right side wall of the partition plate 13, the scraping plate 3 is in a conical hollow design, a communication groove 34 is formed in the bottom of the left end of the scraping plate 3, and the scraping plate 3 and the round hole 131 are correspondingly matched;
a collecting box 31, wherein the collecting box 31 is fixedly connected below the scraping plate 3, and the collecting box 31 is used for collecting lubricating oil overflowed along the scraping plate 3;
during operation, because the right side wall of baffle 13 fixedly connected with scraper blade 3, through the hollow design of scraper blade 3 for the toper, the opening diameter on scraper blade 3 left side is greater than the opening diameter on scraper blade 3 right side, enameled wire 16 passes along scraper blade 3 middle part, when scraper blade 3 right side exit is passed to enameled wire 16, the surface of enameled wire 16 is fully wrapped up in scraper blade 3 right side exit, make the unnecessary lubricating oil in enameled wire 16 surface be scraped by scraper blade 3, thereby can effectively improve the homogeneity of enameled wire 16 surface lubricating oil, because the lubricating oil on scraper blade 3 right side exit long-time scraping enameled wire 16 surface has part lubricating oil to remain in scraper blade 3 right side exit, when the lubricating oil of enameled wire 16 surface adhesion is less, the part that enameled wire 16 surface lubricating oil is less is followed scraper blade 3 right side exit and is flowed out, the part that 16 surface lubricating oil is less can be smeared at 16 surface lubricating oil, further improve 16 surface lubricating oil's homogeneity, through fixedly connected with collecting box 31 in scraper blade 3 below, communicating groove 34 has been seted up at 3 left end bottom, make scraper blade 3 scrape 16 surface lubricating oil along communicating groove 34 entering communicating box 31, can also effectively reduce the extravagant with the hollow space of collecting box 31 simultaneously, can also be used to improve the homogeneity, simultaneously, can improve the effect and can be used to the waste with the surface.
As one embodiment of the present invention, the scraping plate 3 is made of an elastic rubber material;
during operation, in order to further improve the homogeneity that the lubricating oil on the surface of the enameled wire 16 was smeared, the scraper blade 3 was made for elastic rubber material, and when the enameled wire 16 flowed along the export of scraper blade 3 right side, the export of scraper blade 3 right side was the surface that can closely wrap up enameled wire 16, and then improves the homogeneity that the lubricating oil on the surface of enameled wire 16 was smeared, further reduced the waste of lubricating oil.
As an embodiment of the present invention, the surface of the partition 13 is provided with an oil outlet 132 correspondingly matched with the scraper 3, and the oil outlet 132 is communicated with the space in the collecting box 31;
during operation, through having seted up oil outlet 132 on baffle 13 surface, oil outlet 132 and collection box 31 inner space intercommunication, when the liquid level height that collects the lubricating oil in collection box 31 is greater than oil outlet 132's position height, the lubricating oil of collection box 31 inside enters into movable plate 12 upper surface space along oil outlet 132 to can strike off more lubricating oil with scraper blade 3 and carry out recycle, further reduce the extravagant probability of lubricating oil.
As an implementation mode of the invention, an oil wiping mechanism is fixedly connected inside the scraper 3, and the oil wiping mechanism assists the scraper 3 to uniformly smear lubricating oil on the surface of the enameled wire 16;
during operation, through having the mechanism of rubbing oil at scraper 3 internally mounted, when enameled wire 16 flows along scraper 3 right side exit, scraper 3 inside mechanism of rubbing oil preferentially with enameled wire 16 surface contact to wipe the unnecessary lubricating oil of enameled wire 16 surface, further improve the homogeneity of enameled wire 16 surface lubricating oil, simultaneously, can also further improve the homogeneity of enameled wire 16 surface lubricating oil, reduce lubricating oil use waste.
As an embodiment of the present invention, the oil wiping mechanism includes: the sponge layer 32 is fixedly connected to the inner wall of the scraper 3, and the sponge layer 32 assists the scraper 3 to uniformly smear lubricating oil on the surface of the enameled wire 16;
the oil absorption cotton wires 33 are uniformly and fixedly connected with the inner wall of the sponge layer 32, and the oil absorption cotton wires 33 are used for absorbing redundant lubricating oil on the surface of the enameled wire 16;
during operation, through fixedly connected with sponge layer 32 on scraper blade 3 inner wall, when enameled wire 16 flows along scraper blade 3 right side exit, the inside sponge layer 32 of scraper blade 3 fully wraps up enameled wire 16 surface, clean the lubricating oil of enameled wire 16 surface, further improve the homogeneity of enameled wire 16 surface lubricating oil, through the oil absorption cotton thread 33 at sponge layer 32 fixedly connected with even setting, the enameled wire 16 gets into the space in scraper blade 3 back first with oil absorption cotton thread 33 contact, oil absorption cotton thread 33 is inside drawing oil absorption cotton thread 33 to enameled wire 16 surface unnecessary lubricating oil after contacting with enameled wire 16, thereby realize the primary clear up of enameled wire 16 surface unnecessary lubricating oil, and then can effectively reduce enameled wire 16 surface unnecessary lubricating oil and flow along scraper blade 3 right side exit, effectively reduce the use waste of lubricating oil.
As an embodiment of the present invention, the elevating mechanism includes: the first air bag 4 is fixedly connected to the bottom of the moving plate 12, and the first air bag 4 is used for driving the moving plate 12 to slide up and down;
the second air bag 41 is positioned on the right side of the partition plate 13, the upper surface of the second air bag 41 is fixedly connected with a balancing weight 43, and the second air bag 41 is communicated with the first air bag 4 through an air pipe 42;
during operation, because the first gasbag 4 is fixedly connected with the bottom of the movable plate 12, the second gasbag 41 is installed on the right side of the partition plate 13, the balancing weight 43 is fixedly connected with the upper surface of the second gasbag 41, the first gasbag 4 is communicated with the second gasbag 41 through the air duct 42, lubricating oil is stored in the upper surface space of the movable plate 12 in an initial state, along with the lubrication of the enameled wire 16, the lubricating oil on the upper surface of the movable plate 12 is gradually reduced, the weight of the balancing weight 43 is fixed, the balancing weight 43 applies pressure to the second gasbag 41, gas in the second gasbag 41 enters the inner space of the first gasbag 4 along the air duct 42, and along with the gradual increase of the gas in the first gasbag 4, the first gasbag 4 drives the movable plate 12 to move upwards, so that the liquid level of the lubricating oil in the upper surface space of the movable plate 12 is always greater than the bottom of the groove 212, meanwhile, through the cooperation of the lifting mechanism and the movable plate 12, the adding frequency of the lubricating oil can be effectively reduced, the workload of relevant staff can be further reduced, and the lubrication efficiency of the enameled wire 16 can be improved.
As an embodiment of the present invention, a protective cover 15 is installed above the roller shaft 21, and the protective cover 15 is used for protecting the lubricant from splashing above the body 1 during the rotation of the limiting wheel 211;
during operation, in order to avoid limiting wheel 211 to drive lubricating oil to splash to the top of body 1 in the rotation process, cause the use waste of lubricating oil, install protection casing 15 through the top at roller 21 to can effectively avoid limiting wheel 211 to drive lubricating oil to splash to the top of body 1 in the pivoted process, simultaneously, can also avoid lubricating oil to splash to the outer space of body 1, thereby can effectively reduce the use waste of lubricating oil, synchronous reduction enameled wire 16 lubrication cost.
The specific operation flow is as follows:
the enameled wire 16 after the cooling enters into the inner space of the body 1 along the inlet 11, the enameled wire 16 entering along the inlet 11 is immersed into lubricating oil by using the oiling device, so that the lubricating oil is fully adhered to the surface of the enameled wire 16, the motor 2 synchronously drives the oiling device to rotate in the rotating process, the enameled wire 16 adhered with the lubricating oil respectively penetrates through the oil scraping device and the outlet 14 to extend to the outer space of the body 1, the enameled wire 16 penetrates through the oil scraping device, the oil scraping device can effectively scrape redundant lubricating oil on the surface of the enameled wire 16, the lifting mechanism is arranged at the bottoms of the oiling device and the oil scraping device, the lifting mechanism is used for supporting the lubricating oil, the lifting mechanism drives the lubricating oil inside the body 1 to move upwards along with gradual reduction of the lubricating oil inside the body 1, and the liquid level height of the lubricating oil inside the body 1 is always larger than that of the oiling device.
Lubricating oil is deposited in movable plate 12 upper surface space, the lubricating oil of body 1 inside reduces gradually in the use, meanwhile, elevating gear drives the lubricating oil of movable plate 12 and movable plate 12 upper surface upwards to remove, the liquid level height of the inside lubricating oil of body 1 is greater than the height of recess 212 bottom all the time, pass along the recess 212 bottom when enameled wire 16, make enameled wire 16 can fully contact with lubricating oil, axis of rotation and roller 21 fixed connection through motor 2, motor 2 drives roller 21 rotation in step at pivoted in-process, because roller 21 fixedly connected with evenly set up spacing wheel 211, make roller 21 drive spacing wheel 211 rotation in step at pivoted in-process.
The friction between the enameled wire 16 and the limiting wheel 211 can be effectively reduced by utilizing the characteristics of high lubrication non-viscosity and good ageing resistance of PTFE when the limiting wheel 211 is made of wear-resistant rubber materials.
When the enameled wire 16 passes through the right outlet of the scraper 3, the right outlet of the scraper 3 fully wraps the surface of the enameled wire 16, so that redundant lubricating oil on the surface of the enameled wire 16 is scraped by the scraper 3, and as part of lubricating oil on the surface of the scraped enameled wire 16 at the right outlet of the scraper 3 remains at the right outlet of the scraper 3, when less lubricating oil is adhered to the surface of the enameled wire 16, less lubricating oil on the surface of the enameled wire 16 flows out along the right outlet of the scraper 3, the residual lubricating oil at the right outlet of the scraper 3 can be smeared at the less lubricating oil on the surface of the enameled wire 16, so that the redundant lubricating oil on the surface of the scraped enameled wire 16 by the scraper 3 enters the inner space of the collecting box 31 along the communicating groove 34.
When the liquid level of the lubricating oil collected inside the collection box 31 is greater than the position height of the oil outlet 132, the lubricating oil inside the collection box 31 enters the upper surface space of the moving plate 12 along the oil outlet 132.
When the enameled wire 16 flows out along the outlet on the right side of the scraper 3, the oil wiping mechanism in the scraper 3 is preferentially contacted with the surface of the enameled wire 16, and wipes redundant lubricating oil on the outer surface of the enameled wire 16.
When the enameled wire 16 flows out along the outlet on the right side of the scraper 3, the sponge layer 32 in the scraper 3 fully wraps the outer surface of the enameled wire 16, the lubricating oil on the outer surface of the enameled wire 16 is wiped, the enameled wire 16 enters the space in the scraper 3 and then contacts with the oil absorbing cotton thread 33, and the oil absorbing cotton thread 33 contacts with the enameled wire 16 and then absorbs redundant lubricating oil on the surface of the enameled wire 16 into the oil absorbing cotton thread 33.
In the initial state, as the upper surface space of the moving plate 12 is stored with the lubricating oil, the lubricating oil on the upper surface of the moving plate 12 is gradually reduced along with the lubrication of the enameled wire 16, the weight of the balancing weight 43 is fixed, the balancing weight 43 applies pressure to the second air bag 41, the air in the second air bag 41 enters the inner space of the first air bag 4 along the air guide pipe 42, and the first air bag 4 drives the moving plate 12 to move upwards along with the gradual increase of the air in the first air bag 4, so that the liquid level of the lubricating oil in the upper surface space of the moving plate 12 is always greater than the bottom of the groove 212.
The protective cover 15 is arranged above the roll shaft 21, so that the situation that the limit wheels 211 drive lubricating oil to splash to the top of the body 1 in the rotating process can be effectively avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The 180-level self-adhesive polyurethane enameled wire production system comprises a body (1) of enameled wire lubrication equipment, wherein a motor (2) is arranged on the side wall of the body (1), a wire inlet (11) is formed in the surface of the left side wall of the body (1), a wire outlet (14) is formed in the right side wall of the body (1), and a partition plate (13) is fixedly connected inside the body (1); the method is characterized in that: the body (1) further comprises: the oiling device is positioned at the left side of the partition plate (13), a rotating shaft of the motor (2) is fixedly connected with the oiling device, and the oiling device is used for smearing lubricating oil on enamelled wires (16) entering along the wire inlet (11); the oil scraping device is positioned on the right side of the partition plate (13) and is used for uniformly smearing the lubricating oil on the surface of the enameled wire (16) and removing the redundant lubricating oil attached to the enameled wire; the lifting mechanism is positioned below the oiling device and the oil scraping device and is used for ensuring that the liquid level height of lubricating oil is always stable;
the oiling station includes: a moving plate (12); the movable plate (12) is connected in a sealed sliding manner in a space surrounded by the inner wall of the body (1) and the left side wall of the partition plate (13), the upper surface space of the movable plate (12) is used for storing lubricating oil, and the bottom of the movable plate (12) is fixedly connected with the lifting mechanism; the roll shaft (21) is arranged on the inner wall of the body (1), and the rotating shaft of the motor (2) extends to the inside of the body (1) and is fixedly connected with the roll shaft (21); the limiting wheel (211), the uniform fixed connection of limiting wheel (211) is in roller (21) surface, recess (212) has been seted up on limiting wheel (211) surface, the liquid level height of body (1) inside lubricating oil is greater than the height of recess (212) bottom, and the liquid level height of body (1) inside lubricating oil is less than the position height that inlet (11) is located; the round holes (131) are formed in the surface of the partition plate (13), and the round holes (131) and the limit wheels (211) are correspondingly matched;
the lifting mechanism comprises: the first air bag (4) is fixedly connected to the bottom of the moving plate (12), and the first air bag (4) is used for driving the moving plate (12) to slide up and down; the second air bag (41), second air bag (41) are located the right side of baffle (13), balancing weight (43) are connected fixedly to second air bag (41) upper surface, second air bag (41) with first air bag (4) are through trachea (42) intercommunication.
2. The 180-grade self-adhesive polyurethane enameled wire production system of claim 1 is characterized in that: the limiting wheel (211) is made of wear-resistant rubber materials, and PTFE is smeared on the surface of the limiting wheel (211).
3. The 180-grade self-adhesive polyurethane enameled wire production system of claim 1 is characterized in that: the oil scraping device comprises: the scraping plate (3) is fixedly connected to the right side wall of the partition plate (13), the scraping plate (3) is in a conical hollow design, a communication groove (34) is formed in the bottom of the left end of the scraping plate (3), and the scraping plate (3) and the round hole (131) are correspondingly matched; the collecting box (31), collecting box (31) fixed connection in the below of scraper blade (3), collecting box (31) are used for collecting along the lubricating oil that scraper blade (3) overflowed.
4. A 180-stage self-adhesive polyurethane enamel wire production system as claimed in claim 3, wherein: the scraping plate (3) is made of elastic rubber materials.
5. A 180-stage self-adhesive polyurethane enamel wire production system as claimed in claim 3, wherein: oil outlet holes (132) which are correspondingly matched with the scraping plates (3) are formed in the surfaces of the partition plates (13), and the oil outlet holes (132) are communicated to the inner space of the collecting box (31).
6. The 180-grade self-adhesive polyurethane enameled wire production system of claim 5, wherein: the scraper (3) is internally fixedly connected with an oil wiping mechanism, and the oil wiping mechanism assists the scraper (3) to uniformly smear lubricating oil on the surface of the enameled wire (16).
7. The 180-grade self-adhesive polyurethane enameled wire production system of claim 6 is characterized in that: the oil wiping mechanism comprises: the sponge layer (32), the sponge layer (32) is fixedly connected to the inner wall of the scraper blade (3), and the sponge layer (32) assists the scraper blade (3) to uniformly smear lubricating oil on the surface of the enameled wire (16); the oil absorption cotton thread (33), the even fixed connection of oil absorption cotton thread (33) with sponge layer (32) inner wall, oil absorption cotton thread (33) are used for adsorbing the unnecessary lubricating oil in enameled wire (16) surface.
8. The 180-grade self-adhesive polyurethane enameled wire production system of claim 1 is characterized in that: the protection casing (15) is installed to the top of roller (21), protection casing (15) are used for protecting spacing wheel (211) is in the rotation in-process lubricating oil splashes to body (1) top.
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| CN202210877684.8A CN115365053B (en) | 2022-07-25 | 2022-07-25 | 180-level self-adhesive polyurethane enameled wire production system |
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