CN112349451A - Enameled wire and manufacturing and processing method thereof - Google Patents
Enameled wire and manufacturing and processing method thereof Download PDFInfo
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- CN112349451A CN112349451A CN202011302512.5A CN202011302512A CN112349451A CN 112349451 A CN112349451 A CN 112349451A CN 202011302512 A CN202011302512 A CN 202011302512A CN 112349451 A CN112349451 A CN 112349451A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- 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
- H01B13/0036—Details
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- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- 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
- H01B13/30—Drying; Impregnating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an enameled wire and a manufacturing and processing method thereof, wherein the enameled wire comprises a wire core, a sheath and a mounting seat, special cooling equipment is required to be used in the manufacturing and processing process of the enameled wire, the cooling equipment comprises a cooling groove, a partition plate, a guide roller and a cooling device, and the method for manufacturing and processing the enameled wire by using the cooling equipment comprises the following steps: stranding a wire core, performing extrusion molding, cooling and shaping, punching and forming, and winding and packaging. According to the invention, the cooling tank is divided into a plurality of parts through the partition plates, so that cooling water with different temperatures is injected into the cooling tank, the purpose of gradually cooling is realized, the situation that the safety performance of the enameled wire is reduced due to the internal stress generated by the sudden temperature drop of the enameled wire is prevented, the cooling device can stir the cooling water in the cooling process, the uniformity of the temperature of the cooling water is ensured, and the cooled enameled wire is dried by driving the drying mechanism so as to be subjected to subsequent treatment.
Description
Technical Field
The invention relates to the field of electric enameled wires, in particular to an enameled wire and a manufacturing and processing method thereof.
Background
The enameled wire is a main variety of winding wire and consists of a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times. The quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical property, chemical property, electrical property and thermal property.
In order to improve the bending performance of the enameled wire in use, a plurality of strands of enameled wires are usually twisted and then covered with an insulating sheath to be used as a circuit connecting wire, and the enameled wire has problems in practical use:
in order to install the enameled wire on a wall surface or other working positions, the enameled wire needs to be fixed by using a wire clamp, a fixer or other fixing tools, and then the fixing tools are fixed at the designated positions.
In addition at present in-process at the manufacturing enameled wire, adopt the extrusion molding method at the outside cladding insulating sheath of enameled wire usually, insulating sheath shaping back temperature is higher, need cool off at once to it and stereotype, and current cooling design equipment when cooling off insulating sheath, has some not enoughly: a. because the insulating sheath is usually directly immersed into cooling water with lower temperature, the temperature difference between the cooling water and the insulating sheath is larger, and the insulating sheath can generate internal stress after being quenched, so that the insulating sheath is easy to crack in the future, and the safety performance of the enameled wire is reduced; b. the cooling water in the cooling equipment has small position change degree during working, and the temperature of the cooling water which is close to the insulating sheath rises quickly, so that the part of the cooling water can not fully cool the insulating sheath in the subsequent cooling process, and the cooling effect is poor.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: an enameled wire comprises a wire core, a sheath and a mounting seat, wherein the sheath is sleeved outside the wire core, the mounting seat is symmetrically mounted at the front and back of the lower end of the sheath, a plurality of mounting holes are uniformly formed in the mounting seat along the transverse direction, the sheath and the mounting seat are of an integrally formed structure, and the sheath and the mounting seat are both made of insulating materials; wherein:
in the manufacturing and processing process of the enameled wire, special cooling equipment is required to be used, and comprises a cooling groove, partition plates, guide rollers and a cooling device, wherein the partition plates are uniformly arranged in the cooling groove from left to right, the guide rollers are symmetrically arranged between the partition plates and the cooling groove or between the partition plates adjacent to each other left and right, the guide rollers are arranged between the front inner wall and the rear inner wall of the cooling groove, the cooling device is arranged at the lower end of the cooling groove, a plurality of threading grooves are formed in the upper ends of the left side wall and the right side wall of the cooling groove at equal intervals from front to back, and matching grooves corresponding to the threading grooves;
the cooling device comprises a driving motor, a driving belt wheel, a driven belt wheel, a transmission belt, a rotating rod, a stirring frame and a drying mechanism, wherein the driving motor is arranged on the right wall of the cooling tank through a motor base, the driving motor is of a left-right bidirectional telescopic structure, the driving belt wheel is arranged on an output shaft on the right side of the driving motor, the driving belt wheel is connected with the driven belt wheel through the transmission belt, the left side output shaft of the driving motor and the left side wall of the driven belt wheel are both connected with the right end of the rotating rod, the left end of the rotating rod is connected with the right end of the stirring frame, the left end of the stirring; under driving motor's the drive action and the transmission of drive belt, two dwangs can carry out synchronous rotation to drive the stirring frame and stir cooling water, guarantee cooling water temperature's homogeneity, carry out the drying through driving the enameled wire after drying mechanism to the cooling, so that carry out subsequent processing to it.
The drying mechanism comprises an extrusion cam, a connecting slide block, a lifting plate, a connecting rod and a drying frame, the extrusion cam is sleeved on the rotating rod, a connecting chute is formed in the side wall of the extrusion cam, the upper end of the connecting chute is connected with the lower end of the connecting slide block in a sliding manner, the upper end of the connecting slide block is connected with the lower end of the lifting plate, the drying frame is arranged above the lifting end, the connecting rod is arranged between the upper end of the lifting plate and the lower end of the drying frame, and the front end and the rear end of the lifting plate; the extrusion cam can drive the lifting plate to do up-and-down reciprocating linear motion under the connecting action of the connecting slide block in the process of synchronously rotating along with the rotating rod, so that the drying rack connected with the extrusion cam can synchronously move along with the extrusion cam through the connecting rod.
The drying rack comprises a lower extrusion rack, an upper extrusion rack, a transmission gear, a connecting rack and sponge, the lower end of the lower extrusion rack is connected with the upper end of a connecting rod, the upper extrusion rack is positioned right above the lower extrusion rack, the outer walls of the front and rear ends of the upper extrusion rack are slidably connected with the inner wall of a cooling tank, the inner walls of the front and rear ends of the upper extrusion rack and the outer walls of the front and rear ends of the lower extrusion rack are respectively and uniformly provided with convex teeth from top to bottom, the transmission gear is meshed between the convex teeth arranged on the side wall of the upper extrusion rack and the convex teeth arranged on the side wall of the lower extrusion rack, the transmission gear is rotatably connected with one end of the connecting rack, the other end of the connecting rack is connected with the inner wall of the cooling tank, the sponge is; in the process of reciprocating linear motion up and down at the lifter plate, the lower extrusion frame connected with the lifter plate can synchronously move along with the lifter plate, and the upper extrusion frame performs linear motion opposite to the direction of the lower extrusion frame under the transmission action of the transmission gear, so that the upper extrusion frame moves downwards when the lower extrusion frame moves upwards, the sponge can be synchronously extruded, the moisture absorbed in the sponge is extruded, and the sponge can be continuously adsorbed to the moisture outside an enameled wire.
Preferably, the stirring frame comprises a stirring rod, a fixed sleeve, a sliding sleeve, a stirring blade and a connecting spring, one end of the stirring rod is connected with one end of a rotating rod, the other end of the stirring rod is rotatably connected with the inner wall of the cooling tank, the middle part of the stirring rod penetrates through the partition plate in a rotating mode, a plurality of fixed sleeves and sliding sleeves are uniformly arranged on the stirring rod from left to right, the fixed sleeves and the sliding sleeves are arranged at intervals from left to right, the sliding sleeves are slidably connected with the side wall of the stirring rod, and the connecting spring is connected between the sliding sleeves and the stirring rod; the puddler can rotate along with the dwang, drives and installs stirring vane on fixed sleeve and sliding sleeve stirs the cooling water to mix the cooling water that the temperature is different, improve the utilization ratio of entirety of cooling water, and then improve the cooling effect, when baffle mounted position changes, the sliding sleeve after receiving baffle squeezing action just can remove one section distance left by relative puddler, with the stirring scope of change installation stirring vane on sliding sleeve, adaptation actual work needs.
Preferably, the partition plate comprises a main plate, an insulation plate and a bottom plate, wherein the lower end of the main plate is provided with a mounting groove, the insulation plate is placed in the mounting groove, the bottom plate is arranged at the lower end of the mounting groove, the bottom plate is connected with the main plate through bolts, and the main plate is connected with the inner wall of the cooling groove through bolts; the heat preservation distance of the partition plates can be adjusted according to actual needs so as to reduce or increase the difference of the water temperature between the adjacent partition plates.
Preferably, a plurality of water inlets are uniformly formed in the front side wall of the cooling tank from left to right, a plurality of water outlets are uniformly formed in the rear side wall of the cooling tank from left to right, the inner sides of the water outlets are closely attached to the rear side of the baffle, the baffle is slidably mounted on the inner wall of the cooling tank, a spring is connected between the baffle and the inner wall of the cooling tank, a floating rod is mounted on the front side of the baffle, and the floating rod and the baffle are both made of foam materials; need in time supply the cooling water in the cooling process, in order to avoid the cooling tank cooling water temperature to rise and influence the cooling effect, at the in-process of supplying the cooling water, along with the increase of cooling water, the surface of water height constantly rises, when the surface of water rises to a take the altitude, the float rod receives the buoyancy effect of water and drives the baffle rebound thereupon, the delivery port is no longer sheltered from completely, the cooling water that exceeds the delivery port just can follow the delivery port outflow, descend to suitable height until the surface of water, this moment under the reset action of spring, the baffle is replied to original height downwards, in order to shelter from the delivery port, avoid external foreign matter to get into in the cooling tank.
Preferably, the guide rollers are fixedly connected with the inner wall of the cooling groove on the right side of the partition plate arranged on the rightmost side of the cooling groove, and the rest guide rollers and the inner wall of the cooling groove are detachably connected.
Preferably, all turn right from a left side and evenly seted up the bar groove around the cooling bath on the inner wall, the symmetry has been seted up rather than communicating locating hole around the bar groove lower extreme, and bar groove bottom end is seted up rather than communicating lift groove, and slidable mounting has the crane in the lift groove, is connected with the spring between crane and the lift inslot wall, and the crane is whole to be the type structure, and the crane vertical end stretches into the bar inslot, and the front view of crane vertical end is isosceles right trapezoid structure.
Preferably, the front end and the rear end of the guide roller detachably connected with the inner wall of the cooling groove are attached to the inner wall of the strip-shaped groove, the front end and the rear end of the guide rod are provided with inserting grooves with downward openings, the shapes of the inserting grooves are in concave-convex fit with the shapes of the vertical ends of the lifting frames, positioning grooves are symmetrically formed in the front side and the rear side of each inserting groove, when the bottom end of the guide roller is attached to the bottom end of the strip-shaped groove, the positioning holes correspond to the positioning grooves in position, positioning rods are; when the spring is in the natural extension state, the locating lever can not stretch into in the locating hole, and after the slot is stretched into to the vertical end of crane, the locating lever receives the extrusion of the vertical end of crane and outside removal, make the locating lever have some to stretch into the locating hole, the relative bar groove of guide roll just can't rotate or reciprocate this moment, the positional stability of guide roll at the during operation has been guaranteed, and when needs adjust the guide roll position, only need manual pulling crane downstream, make the vertical end of crane be located outside the slot completely, this moment under the elastic force effect of spring, the locating lever replies initial position, the staff can take out the guide roll.
Preferably, the stirring rod is of a multi-section splicing structure and consists of a plurality of stirring support rods which are connected end to end, and the left and right adjacent stirring support rods and the stirring support rods are in concave-convex fit and are connected through bolts; when the partition plate needs to be dismantled, the left and right adjacent stirring support rods are separated so as to take out the partition plate.
Preferably, the method for manufacturing and processing the enameled wire by using the cooling device includes the following steps:
s1, stranding wire cores: twisting more than two single wires according to a specified direction to obtain a wire core;
s2, extrusion molding: integrally forming a sheath and a mounting seat by adopting an extrusion molding method, and coating the sheath outside the wire core;
s3, cooling and shaping: the right end of the core coated with the sheath passes through a cooling device and is wound on the existing winding device, and the core is subjected to step-by-step immersion water-cooling shaping through the cooling device so as to prevent the sheath and the mounting seat from generating internal stress due to too fast temperature reduction;
s4, punching and forming: forming a plurality of mounting holes which are transversely and uniformly distributed on the mounting base processed in the S3 mode in a stamping mode to obtain a finished enameled wire;
s5, winding and packaging: and winding the finished enameled wire into a coil by using the conventional winding equipment, and mounting the enameled wire with a certain specification for packaging.
Compared with the prior art, the invention has the following advantages:
1. according to the enameled wire provided by the invention, the insulating sheath is coated outside the wire core, so that the possibility of electric leakage can be further reduced, the safety of the enameled wire in use is improved, and the two sides of the sheath are connected with the mounting seats provided with the mounting holes, so that the enameled wire can be conveniently and fixedly mounted on a wall body or other working surfaces.
2. According to the cooling equipment provided by the invention, the cooling tank is divided into a plurality of parts through the partition plates, so that cooling water with different temperatures is injected into the cooling tank, the purpose of cooling step by step is realized, the situation that the safety performance of the enameled wire is reduced due to the internal stress generated by the sudden temperature drop of the enameled wire is prevented, the cooling device can stir the cooling water in the cooling process, the uniformity of the temperature of the cooling water is ensured, and the cooled enameled wire is dried by driving the drying mechanism so as to be subjected to subsequent treatment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the enamel wire of the present invention;
FIG. 2 is a front view of the enamel wire of the present invention;
FIG. 3 is a flow chart of a manufacturing process of the enamel wire according to the present invention;
FIG. 4 is a front cross-sectional view of a cooling apparatus according to the present invention;
FIG. 5 is a top view of a cooling apparatus according to the present invention;
FIG. 6 is a left side cross-sectional view of the present invention between the cooling slot and the partition;
FIG. 7 is a left side cross-sectional view of the invention between the cooling bath, baffle and float;
FIG. 8 is a left side sectional view of the cooling bath, the crane and the guide roll of the present invention;
FIG. 9 is a top cross-sectional view of the cooling bath, crane and guide roll of the present invention;
FIG. 10 is a front cross-sectional view of the guide roll, the positioning rod and the crane of the present invention;
FIG. 11 is a left side view of the rotatable lever and drying mechanism of the present invention;
FIG. 12 is a front cross-sectional view of the baffle plate and the agitator frame of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 12.
An enameled wire comprises a wire core 1, a sheath 2 and a mounting seat 3, wherein the sheath 2 is sleeved outside the wire core 1, the mounting seat 3 is symmetrically mounted at the front and back of the lower end of the sheath 2, a plurality of mounting holes are uniformly formed in the mounting seat 3 along the transverse direction, the sheath 2 and the mounting seat 3 are of an integrally formed structure, and the sheath 2 and the mounting seat 3 are both made of insulating materials; wherein:
in the manufacturing and processing process of the enameled wire, special cooling equipment is required to be used, the cooling equipment comprises a cooling groove 4, a partition plate 5, guide rollers 6 and a cooling device 7, the partition plate 5 is uniformly arranged in the cooling groove 4 from left to right, the guide rollers 6 are symmetrically arranged between the partition plate 5 and the cooling groove 4 or between the partition plates 5 adjacent to each other left and right, the guide rollers 6 are arranged between the front inner wall and the rear inner wall of the cooling groove 4, the cooling device 7 is arranged at the lower end of the cooling groove 4, a plurality of threading grooves are formed in the upper ends of the left side wall and the right side wall of the cooling groove 4 at equal intervals from front to back, and matching grooves corresponding to the threading grooves are; the cooling tank 4 is divided into a plurality of parts by the partition plates 5, so that cooling water with different temperatures is injected into the cooling tank 4, and the enameled wire is cooled step by step.
A plurality of water inlets are uniformly formed in the front side wall of the cooling tank 4 from left to right, a plurality of water outlets are uniformly formed in the rear side wall of the cooling tank 4 from left to right, the inner sides of the water outlets are tightly attached to the rear side of the baffle 4a, the baffle 4a is slidably mounted on the inner wall of the cooling tank 4, a spring is connected between the baffle 4a and the inner wall of the cooling tank 4, a floating rod 4b is mounted on the front side of the baffle 4a, and the floating rod 4b and the baffle 4a are both made of foam materials; need in time supply the cooling water in the cooling process, in order to avoid 4 cooling water temperature in the cooling bath to rise and influence the cooling effect, at the in-process of supplying the cooling water, along with the increase of cooling water, the surface of water height constantly rises, when the surface of water rises to a take the altitude, the float rod 4b receives the buoyancy effect of water and drives baffle 4a rebound thereupon, the delivery port is no longer sheltered from completely, the cooling water that exceeds the delivery port just can follow the delivery port and flow, descend to suitable height until the surface of water, at this moment under the reset action of spring, baffle 4a is replied to original height downwards, in order to shelter from the delivery port, avoid external foreign matter to get into in the cooling bath 4.
The partition plate 5 comprises a main plate 51, an insulation plate 52 and a bottom plate 53, wherein the lower end of the main plate 51 is provided with a mounting groove, the insulation plate 52 is placed in the mounting groove, the bottom plate 53 is arranged at the lower end of the mounting groove, the bottom plate 53 is connected with the main plate 51 through bolts, and the main plate 51 is connected with the inner wall of the cooling groove 4 through bolts; the heat preservation distance of the partition plates 5 can be adjusted according to actual needs so as to reduce or increase the difference of the water temperature between the adjacent partition plates 5.
Except that the guide rollers 6 arranged on the right side of the partition plate 5 arranged on the rightmost side of the cooling tank 4 are fixedly connected with the inner wall of the cooling tank 4, the rest guide rollers 6 and the inner wall of the cooling tank 4 are detachably connected.
All turn right from a left side and evenly seted up the bar groove on the inner wall around the cooling bath 4, the symmetry has been seted up rather than communicating locating hole around the bar groove lower extreme, bar tank bottom end seted up rather than communicating lift groove, slidable mounting has crane 4c in the lift groove, is connected with the spring between crane 4c and the lift inslot wall, crane 4c wholly is L type structure, crane 4c vertical end stretches into the bar inslot, the front view of crane 4c vertical end is isosceles right trapezoid structure.
The front end and the rear end of a guide roller 6 detachably connected with the inner wall of the cooling groove 4 are attached to the inner wall of the strip-shaped groove, the front end and the rear end of the guide rod are provided with inserting grooves with downward openings, the shapes of the inserting grooves are in concave-convex fit with the shapes of the vertical ends of the lifting frames 4c, positioning grooves are symmetrically formed in the front side and the rear side of each inserting groove, when the bottom end of the guide roller 6 is attached to the bottom end of the strip-shaped groove, the positioning holes correspond to the positioning grooves in position, positioning rods 6a are slidably; when the spring is in the natural extension state, locating lever 6a can not stretch into in the locating hole, and after the vertical end of crane 4c stretches into the slot, locating lever 6a receives the extrusion of the vertical end of crane 4c and outwards removes, make locating lever 6a have partly to stretch into the locating hole, guide roll 6 just can't relative bar groove rotates or reciprocates this moment, the positional stability of guide roll 6 at the during operation has been guaranteed, and when needs adjust guide roll 6 position, only need manual pulling crane 4c downstream, make the vertical end of crane 4c lie in outside the slot completely, this moment under the spring action of spring, locating lever 6a replies to initial position, the staff can take out guide roll 6.
The cooling device 7 comprises a driving motor 71, a driving pulley 72, a driven pulley 73, a transmission belt 74, a rotating rod 75, a stirring frame 76 and a drying mechanism 77, wherein the driving motor 71 is installed on the right wall of the cooling tank 4 through a motor base, the driving motor 71 is of a left-right bidirectional telescopic structure, the driving pulley 72 is installed on an output shaft on the right side of the driving motor 71, the driving pulley 72 is connected with the driven pulley 73 through the transmission belt 74, the left output shaft of the driving motor 71 and the left side wall of the driven pulley 73 are both connected with the right end of the rotating rod 75, the left end of the rotating rod 75 is connected with the right end of the stirring frame 76, the left end of the stirring frame 76 is rotatably connected with the inner wall of the; under the drive action of driving motor 71 and the transmission action of drive belt 74, two dwang 75 can carry out synchronous rotation to drive stirring frame 76 and stir the cooling water, guarantee cooling water temperature's homogeneity, carry out the drying to the enameled wire after the cooling through driving drying mechanism 77, so that carry out subsequent processing to it.
The drying mechanism 77 comprises an extrusion cam 771, a connecting slide block 772, a lifting plate 773, a connecting rod 774 and a drying rack 775, the extrusion cam 771 is sleeved on the rotating rod 75, a connecting chute is formed in the side wall of the extrusion cam 771, the upper end of the connecting chute is in sliding connection with the lower end of the connecting slide block 772, the upper end of the connecting slide block 772 is connected with the lower end of the lifting plate 773, the drying rack 775 is arranged above the lifting end, the connecting rod 774 is arranged between the upper end of the lifting plate 773 and the lower end of the drying rack 775, and the front end and the rear end of the lifting plate 773 are in sliding connection; in the process of synchronous rotation of the extrusion cam 771 along with the rotating rod 75, the lifting plate 773 is driven to perform vertical reciprocating linear motion under the connecting action of the connecting slider 772, so that the drying rack 775 connected with the extrusion cam 774 can synchronously move along with the extrusion cam 774.
The drying rack 775 comprises a lower extrusion rack 7751, an upper extrusion rack 7752, a transmission gear 7753, a connecting rack 7754 and a sponge 7755, the lower end of the lower extrusion rack 7751 is connected with the upper end of a connecting rod 774, the upper extrusion rack 7752 is positioned right above the lower extrusion rack 7751, the outer walls of the front end and the rear end of the upper extrusion rack 7752 are in sliding connection with the inner wall of the cooling tank 4, the inner walls of the front end and the rear end of the upper extrusion rack 7752 and the outer walls of the front end and the rear end of the lower extrusion rack 7751 are uniformly provided with convex teeth from top to bottom, the transmission gear 7753 is meshed between the convex teeth arranged on the side wall of the upper extrusion rack 7752 and the convex teeth arranged on the side wall of the lower extrusion rack 7751, the transmission gear 7753 is rotatably connected with one end of the connecting rack 7754, the other end of the connecting rack 7754 is connected with the inner wall of the cooling tank 4, the sponge 7755; in the process of up-and-down reciprocating linear motion of the lifting plate 773, the lower extrusion frame 7751 connected with the lifting plate 774 can synchronously move along with the lifting plate, and under the transmission action of the transmission gear 7753, the upper extrusion frame 7752 linearly moves in the direction opposite to that of the lower extrusion frame 7751, so that when the lower extrusion frame 7751 moves upwards, the upper extrusion frame 7752 moves downwards, the sponge 7755 can be synchronously extruded, water absorbed in the sponge 7755 is extruded, and the sponge 7755 can continuously adsorb water outside an enameled wire.
The stirring frame 76 comprises a stirring rod 761, a fixed sleeve 762, a sliding sleeve 763, stirring blades 764 and a connecting spring 765, one end of the stirring rod 761 is connected with one end of the rotating rod 75, the other end of the stirring rod 761 is rotatably connected with the inner wall of the cooling tank 4, the middle part of the stirring rod 761 penetrates through the partition plate 5 in a rotating mode, a plurality of fixed sleeves 762 and sliding sleeves 763 are uniformly arranged on the stirring rod 761 from left to right, the fixed sleeves 762 and the sliding sleeves 763 are arranged at intervals from left to right, the sliding sleeves 763 are slidably connected with the side wall of the stirring rod 761, and the connecting spring 765 is connected between the sliding sleeve 763 and the stirring rod 761; puddler 761 can rotate along with dwang 75, the stirring vane 764 of installing on fixed sleeve 762 and sliding sleeve 763 is driven and is stirred the cooling water, mix with the cooling water of difference to the temperature, improve the bulk utilization of cooling water, and then improve the cooling effect, when baffle 5 mounted position changes, sliding sleeve 763 that receives behind the 5 extrusion of baffle just can remove one section distance left by relative puddler 761, with the stirring scope of change installation stirring vane 764 on sliding sleeve 763, adapt to the actual work needs.
The stirring rod 761 is of a multi-section splicing structure, the stirring rod 761 is composed of a plurality of stirring support rods which are connected end to end, and the left and right adjacent stirring support rods and the rotating rod 75 are matched in a concave-convex mode and are connected through bolts; when the partition plate 5 needs to be removed, the left and right adjacent stirring struts are separated to take out the partition plate 5.
The method for manufacturing and processing the enameled wire by using the cooling equipment comprises the following steps:
s1, stranding of wire cores 1: twisting more than two single wires according to a specified direction to obtain a wire core 1;
s2, extrusion molding: integrally forming a sheath 2 and a mounting seat 3 by adopting an extrusion molding method, and coating the sheath 2 outside the wire core 1;
s3, cooling and shaping: the right end of the wire core 1 coated with the sheath 2 passes through a cooling device and is wound on the existing winding device, and the cooling device is used for carrying out step-by-step immersion water-cooling shaping on the wire core to prevent the sheath 2 and the mounting seat 3 from generating internal stress due to too fast temperature reduction;
s4, punching and forming: punching a plurality of mounting holes which are transversely and uniformly distributed on the mounting base 3 processed by S3 to obtain a finished enameled wire;
s5, winding and packaging: and winding the finished enameled wire into a coil by using the conventional winding equipment, and mounting the enameled wire with a certain specification for packaging.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an enameled wire, includes sinle silk (1), sheath (2) and mount pad (3), its characterized in that: the cable core (1) is sleeved with a sheath (2), the lower end of the sheath (2) is symmetrically provided with a mounting seat (3) in the front-back direction, a plurality of mounting holes are uniformly formed in the mounting seat (3) along the transverse direction, the sheath (2) and the mounting seat (3) are of an integrally formed structure, and the sheath (2) and the mounting seat (3) are both made of insulating materials; wherein:
in the manufacturing and processing process of the enameled wire, special cooling equipment is required to be used, the cooling equipment comprises a cooling groove (4), a partition plate (5), a guide roller (6) and a cooling device (7), the partition plate (5) is uniformly installed in the cooling groove (4) from left to right, the guide roller (6) is symmetrically arranged between the partition plate (5) and the cooling groove (4) or between the partition plates (5) adjacent to each other left and right, the guide roller (6) is installed between the front inner wall and the rear inner wall of the cooling groove (4), the cooling device (7) is installed at the lower end of the cooling groove (4), a plurality of threading grooves are formed in the upper ends of the left side wall and the right side wall of the cooling groove (4) at equal intervals from front to rear, and matching grooves corresponding to the;
the cooling device (7) comprises a driving motor (71), a driving belt wheel (72), a driven belt wheel (73), a transmission belt (74), a rotating rod (75), a stirring frame (76) and a drying mechanism (77), a driving motor (71) is arranged on the right wall of the cooling tank (4) through a motor base, the driving motor (71) is of a left-right two-way telescopic structure, a driving belt wheel (72) is arranged on an output shaft on the right side of the driving motor (71), the driving belt wheel (72) is connected with a driven belt wheel (73) through a transmission belt (74), the output shaft on the left side of the driving motor (71) and the left side wall of the driven belt wheel (73) are both connected with the right end of a rotating rod (75), the left end of the rotating rod (75) is connected with the right end of a stirring frame (76), the left end of the stirring frame (76) is rotatably connected with the inner wall of the cooling tank (4), and a drying mechanism;
the drying mechanism (77) comprises an extrusion cam (771), a connecting slide block (772), a lifting plate (773), a connecting rod (774) and a drying rack (775), the extrusion cam (771) is sleeved on the rotating rod (75), a connecting chute is formed in the side wall of the extrusion cam (771), the upper end of the connecting chute is in sliding connection with the lower end of the connecting slide block (772), the upper end of the connecting slide block (772) is connected with the lower end of the lifting plate (773), the drying rack (775) is arranged above the lifting end, the connecting rod (774) is arranged between the upper end of the lifting plate (773) and the lower end of the drying rack (775), and the front end and the rear end of the lifting plate (773) are in sliding connection with the inner wall;
the drying rack (775) comprises a lower extrusion rack (7751), an upper extrusion rack (7752), a transmission gear (7753), a connecting rack (7754) and a sponge (7755), wherein the lower end of the lower extrusion rack (7751) is connected with the upper end of a connecting rod (774), the upper extrusion rack (7752) is positioned right above the lower extrusion rack (7751), the outer walls of the front and rear ends of the upper extrusion rack (7752) are in sliding connection with the inner wall of a cooling tank (4), the inner walls of the front and rear ends of the upper extrusion rack (7752) and the outer walls of the front and rear ends of the lower extrusion rack (7751) are respectively and uniformly provided with convex teeth from top to bottom, the transmission gear (7753) is meshed between the convex teeth arranged on the side wall of the upper extrusion rack (7752) and the convex teeth arranged on the side wall of the lower extrusion rack (7751), the transmission gear (7753) is rotationally connected with one end of the connecting rack (7754), the other end of the connecting rack (7754) is connected with the inner wall of the cooling tank (7754), the, and a plurality of water leakage holes are uniformly formed on the lower extrusion frame (7751).
2. The enameled wire according to claim 1, wherein: stirring frame (76) includes puddler (761), fixed sleeve (762), sliding sleeve (763), stirring vane (764) and coupling spring (765), puddler (761) one end is connected with dwang (75) one end, puddler (761) other end and cooling tank (4) inner wall rotate to be connected, baffle (5) are passed through the rotation mode in puddler (761) middle part, puddler (761) are gone up and are turned right from a left side and evenly install a plurality of fixed sleeve (762) and sliding sleeve (763), alternate arrangement about fixed sleeve (762) and sliding sleeve (763), sliding sleeve (763) and puddler (761) lateral wall sliding connection, and be connected with coupling spring (765) between sliding sleeve (763) and puddler (761).
3. The enameled wire according to claim 1, wherein: the partition plate (5) comprises a main plate (51), an insulation board (52) and a bottom plate (53), wherein a mounting groove is formed in the lower end of the main plate (51), the insulation board (52) is placed in the mounting groove, the bottom plate (53) is arranged at the lower end of the mounting groove, the bottom plate (53) is connected with the main plate (51) through bolts, and the main plate (51) is connected with the inner wall of the cooling groove (4) through bolts.
4. The enameled wire according to claim 1, wherein: evenly seted up a plurality of water inlets from a left side on the lateral wall before cooling bath (4), evenly seted up a plurality of delivery ports from a left side on the lateral wall after cooling bath (4), the delivery port inboard is hugged closely with baffle (4a) rear side mutually, baffle (4a) slidable mounting is on cooling bath (4) inner wall, be connected with the spring between baffle (4a) and cooling bath (4) inner wall, bull stick (4b) are installed to baffle (4a) front side, bull stick (4b) are the foam material with baffle (4 a).
5. The enameled wire according to claim 1, wherein: except that the guide rollers (6) arranged on the right side of the partition plate (5) arranged on the rightmost side of the cooling tank (4) are fixedly connected with the inner wall of the cooling tank (4), the rest guide rollers (6) and the inner wall of the cooling tank (4) are detachably connected.
6. The enameled wire according to claim 5, wherein: all turn right from a left side and evenly seted up the bar groove around cooling bath (4) on the inner wall, the symmetry has been seted up rather than communicating locating hole around bar groove lower extreme, bar tank bottom end seted up rather than communicating lift groove, sliding mounting has crane (4c) in the lift groove, be connected with the spring between crane (4c) and the lift inslot wall, crane (4c) wholly is L type structure, crane (4c) vertical end stretches into the bar inslot, the front view of crane (4c) vertical end is isosceles right trapezoid structure.
7. The enameled wire according to claim 6, wherein: can dismantle guide roll (6) of being connected with cooling bath (4) inner wall around both ends all paste with the bar inslot wall, and the decurrent slot of opening has all been seted up at both ends around the guide bar, the slot shape is unsmooth with the vertical end shape of crane (4c) and is cooperated, the constant head tank has been seted up to bilateral symmetry around the slot, when guide roll (6) bottom and bar tank bottom end were hugged closely, the locating hole corresponds with the constant head tank position, slidable mounting has locating lever (6a) in the constant head tank, be connected with the spring between locating lever (6a) and the constant head tank inner wall.
8. The enameled wire according to claim 2, wherein: puddler (761) are multistage concatenation formula structure, and puddler (761) comprises many end to end's stirring branch, controls between the adjacent stirring branch and between stirring branch and dwang (75) equal unsmooth cooperation to be connected through the bolt.
9. The enameled wire according to any one of claims 1-8, wherein: the method for manufacturing and processing the enameled wire by using the cooling equipment comprises the following steps:
s1, stranding a wire core (1): stranding more than two single wires according to a specified direction to obtain a wire core (1);
s2, extrusion molding: integrally forming the sheath (2) and the mounting seat (3) by adopting an extrusion molding method, and coating the sheath (2) outside the wire core (1);
s3, cooling and shaping: the right end of the wire core (1) coated with the sheath (2) penetrates through cooling equipment and is wound on the existing winding equipment, and the cooling equipment is used for carrying out gradual immersion type water cooling shaping on the wire core to prevent the sheath (2) and the mounting seat (3) from generating internal stress due to too fast temperature reduction;
s4, punching and forming: punching a plurality of mounting holes which are transversely and uniformly distributed on the mounting base (3) processed by S3 to obtain a finished enameled wire;
s5, winding and packaging: and winding the finished enameled wire into a coil by using the conventional winding equipment, and mounting the enameled wire with a certain specification for packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011302512.5A CN112349451A (en) | 2020-11-19 | 2020-11-19 | Enameled wire and manufacturing and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011302512.5A CN112349451A (en) | 2020-11-19 | 2020-11-19 | Enameled wire and manufacturing and processing method thereof |
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| CN112349451A true CN112349451A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011302512.5A Withdrawn CN112349451A (en) | 2020-11-19 | 2020-11-19 | Enameled wire and manufacturing and processing method thereof |
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| CN (1) | CN112349451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097805A (en) * | 2021-04-16 | 2021-07-09 | 武汉宏绅耀贸易有限公司 | Quick-plugging type cable connector and manufacturing and processing method thereof |
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