CN113926640A - Enameled wire production coating equipment and method - Google Patents
Enameled wire production coating equipment and method Download PDFInfo
- Publication number
- CN113926640A CN113926640A CN202110932954.6A CN202110932954A CN113926640A CN 113926640 A CN113926640 A CN 113926640A CN 202110932954 A CN202110932954 A CN 202110932954A CN 113926640 A CN113926640 A CN 113926640A
- Authority
- CN
- China
- Prior art keywords
- enameled wire
- water
- pipe
- rotating roller
- rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- 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
-
- 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
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- 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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0272—After-treatment with ovens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0426—Cooling with air
-
- 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
- H01B13/06—Insulating conductors or cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the technical field of enameled wire coating, in particular to enameled wire production coating equipment and a coating method; the coating equipment comprises a base, a first water through pipe, a second water through pipe and a rotating roller; drive the enameled wire and move in coating equipment when winding mechanism, the enameled wire contacts with the live-rollers, enameled wire produces the friction to the live-rollers, the enameled wire drives the live-rollers and rotates, the cotton silver that absorbs water in the through-hole makes emollient dip in the sponge layer that absorbs water, sponge layer that absorbs water on the live-rollers contacts with the enameled wire, the intraformational emollient coating of sponge that absorbs water is in the enameled wire outer lane, when the enameled wire is moving, the enameled wire contacts No. one, make the unnecessary emollient of enameled wire downside scrape down, after scraping the emollient that falls gets into the drainage plate, No. two grooves on the drainage plate make emollient assemble in the middle part of the drainage plate, avoided the emollient outflow drainage plate, thereby the availability factor of coating equipment has been improved.
Description
Technical Field
The invention relates to the technical field of enameled wire coating, in particular to enameled wire production coating equipment and a coating method.
Background
The enameled wire is a main variety of winding wires 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 processing steps of the bare wire after being drawn into proper thickness are as follows: painting → baking → cooling → lubricating → taking up; when the surface of a thick cable is coated with a softener, the enameled wire in the prior art has the problems of uneven surface coating and dripping of redundant lubricant after the coating of a lubricating liquid is finished.
A patent also appears in the prior art about a technical scheme of an enameled wire production coating device and a coating method, for example, a chinese patent with application number CN2014101649090 discloses a roller type enameled wire surface lubricant coating device and an application thereof, the enameled wire surface lubricant coating device comprises a melting unit for heating and melting a solid lubricant into a liquid lubricant, and a coating unit for uniformly coating a lubricant on the surface of an enameled wire; the method comprises the steps of heating a solid lubricant by a melting unit, coating the liquid lubricant on a felt through a roller, penetrating the felt and coating the surface of an enameled wire with the liquid lubricant;
in the prior art, a melting unit, a coating unit, a roller and a felt are arranged; when the enameled wire is coated, the surface of the wire cable is uniformly coated; however, when the coating equipment in the prior art coats a thick enameled wire, the problem of uneven coating on the surface of the enameled wire can occur, and the problem of resource waste caused by the fact that redundant lubricant drips on the surface of the enameled wire under the action of self gravity after the surface of the enameled wire is coated with the softener can also occur.
In view of the above, the present invention provides an enameled wire production coating apparatus and a coating method, which solve the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that when coating equipment in the prior art coats a thicker enameled wire, the surface of the enameled wire is coated unevenly, and the problem that after the surface of the enameled wire is coated with a softener, redundant lubricant drops on the surface of the enameled wire under the action of self gravity, so that resources are wasted is solved; the invention provides a device and a method for producing and coating an enameled wire.
The technical scheme adopted by the invention for solving the technical problems is as follows: the coating equipment for enameled wire production comprises a base, a first water through pipe, a second water through pipe and a rotating roller, wherein a first groove is formed in the middle of the upper end face of the base and is rectangular, and a discharging pipe is arranged at one end of the first groove; one end of the first water through pipe is uniformly and rotatably connected to the upper end surface of the base, the first water through pipe is perpendicular to the upper end surface of the base, and the first water through pipe is positioned on the left side and the right side of the first groove; the water pipe II is arranged on the upper end face of the water pipe I, each water pipe I is rotatably connected with the water pipe II, each water pipe I is communicated with the water pipe II, the water pipe II is communicated with the water tank, a lubricant is contained in the water tank, the rotating roller is uniformly and fixedly connected to the outer ring of the water pipe I, the outer ring of the rotating roller is provided with a circular groove I, the cross section of the circular groove I is semicircular, the interior of the rotating roller is hollow, and the rotating roller is communicated with the water pipe I; the outer wall of each rotating roller is fixedly connected with a water-absorbing sponge layer, a first through hole is uniformly formed in the outer ring of each rotating roller, a water-absorbing cotton strip is arranged in each first through hole, one end of each water-absorbing cotton strip is fixedly connected with the water-absorbing sponge layer, and the other end of each water-absorbing cotton strip extends into the corresponding rotating roller;
when the device is used, after an enameled wire is coated with insulating paint, after the enameled wire on the surface of the enameled wire is cooled, the enameled wire is wound and packaged, before the enameled wire is wound, a lubricant is coated on the outer ring of the enameled wire, one end of the enameled wire passes through coating equipment and is placed on a winding machine, the winding machine winds the enameled wire, the enameled wire moves inside the coating equipment, the enameled wire is contacted with a rotating roller when the enameled wire moves, the outer ring of the enameled wire is positioned in a first annular groove on the rotating roller, the enameled wire rubs the rotating roller to drive the rotating roller to rotate, the rotating roller is hollow inside and is communicated with a second water pipe through a first water pipe, so that the lubricant in the second water pipe flows into the first water pipe and the rotating roller, and a water absorption sponge layer is fixedly connected to the outer ring of the rotating roller, when the rotating roller rotates, the water absorption cotton sliver in the through hole I enables the lubricant to be immersed into the water absorption sponge layer, when the enameled wire drives the rotating roller to rotate, the water absorption sponge layer on the rotating roller is in contact with the enameled wire, the lubricant in the water absorption sponge layer is coated on the outer ring of the enameled wire, the outer ring of the enameled wire is uniformly wrapped by the rotating rollers on two sides of the enameled wire, the lubricant is uniformly coated on the enameled wire, the water absorption sponge layer is adsorbed with the outer ring of the enameled wire when rotating, the uniformity of the lubricant on the enameled wire is improved to a certain degree, and when the enameled wire is positioned between the front row of rotating rollers and the rear row of rotating rollers, the lubricant on the surface of the enameled wire flows to the lower side of the enameled wire under the action of self gravity, then, the redundant lubricant on the enameled wire drips in the groove I, and the condition that the lubricant is wasted is avoided.
Preferably, a third water service pipe is horizontally arranged at the upper end of the second water service pipe, the third water service pipe is positioned in the middle of the front row of rotating rollers and the rear row of rotating rollers, two ends of the third water service pipe are communicated with the second water service pipe, the middle parts of two ends of the third water service pipe are fixedly connected with a water outlet tank, and the lower end face of the water outlet tank is fixedly connected with a spray head; the water outlet tank is characterized in that a second through hole is formed in the outer ring of the third water pipe, an elastic sheet is fixedly connected to the inner wall of the second through hole, the elastic sheet is made of waterproof rubber, a first sliding block is connected to the inner wall of the second through hole in a sliding mode, the first sliding block is fixedly connected with the elastic sheet, a first column is fixedly connected to the upper end face of the rotating roller behind the water outlet tank, the first column is eccentrically arranged on the upper end face of the rotating roller, and the first column extrudes the first sliding block when the rotating roller rotates;
when the enameled wire is wound by the winding mechanism, the enameled wire moves between the rotating rollers, the enameled wire drives the rotating rollers to rotate, the upper end face of the rotating roller is eccentrically provided with the first column, the first column rotates along with the rotating roller when the rotating roller rotates, the third water pipe is horizontally arranged on the second water pipe, the middle part of the third water pipe is provided with a water outlet tank, the lower end face of the water outlet tank is provided with a spray head, the first column extrudes the first slide block on the water outlet tank when the first column rotates along with the rotating roller, the first slide block slides in the second through hole, and the first slide block extrudes to increase the pressure inside the water outlet tank, so that the lubricant in the water outlet tank is sprayed out of the spray head, the enameled wire is coated with the lubricant at the upper ends of the middle positions of the front and rear two rows of rotating rollers, and the lubricant flows to the lower side under the action of gravity on the enameled wire, thereby even carry out coating emollient to the enameled wire, and behind the enameled wire lower extreme that the emollient flows, the emollient drips in the groove No. one of base upper end to the emollient waste has been avoided.
Preferably, the middle outer ring of the upper end and the lower end of each rotating roller is uniformly provided with a third through hole, the third through hole penetrates through the water absorption sponge layer and the outer wall of the rotating roller, the inner wall of the third through hole is fixedly connected with an elastic sheet, the elastic sheet is made of waterproof rubber, a second sliding block is connected in the third through hole in a sliding mode, and one end of the second sliding block is fixedly connected with the elastic sheet;
during the use, through-hole No. three has evenly been seted up through the middle part outer lane at the upper and lower both ends of live-rollers, No. three through-hole inner walls have linked firmly the flexure strip, make the flexure strip be waterproof rubber material, but the enameled wire when moving in the live-rollers, the enameled wire drives the live-rollers and rotates, when the live-rollers rotates, No. two sliders on the live-rollers contact with the enameled wire, No. two sliders receive the enameled wire extrusion, No. two sliders promote the flexure strip and extrude inside the enameled wire, thereby make the inside pressure increase of live-rollers, impel emollient through a through-hole outflow, make emollient dip in the sponge layer that absorbs water, it is more even to make emollient scribble at enameled wire surface coating, the enameled wire continues the motion, No. two sliders break away from the enameled wire, the flexure strip impels No. two sliders to reset, thereby enameled wire surface lubricant's coating efficiency has been improved.
Preferably, the outer ring of the water-absorbing sponge layer is uniformly provided with strip-shaped grooves;
during the use, through evenly seting up the bar groove in sponge layer outer lane absorbs water, when winding mechanism carries out the rolling to the enameled wire, the enameled wire moves in coating equipment, when the enameled wire rotates, the enameled wire contacts with the sponge layer that absorbs water on the live-rollers, the enameled wire produces the friction with the sponge layer that absorbs water, the enameled wire drives the live-rollers and rotates when making the enameled wire move, carry out the up end through absorbing water the sponge and set up the bar groove, make the enameled wire increase with the frictional force on sponge layer that absorbs water, make the enameled wire when advancing to rotate, the rotation efficiency of live-rollers increases.
Preferably, the front end of the first groove is provided with a drainage plate, the drainage plate is obliquely arranged, the lower end face of the drainage plate is positioned in the first groove, the upper end face of the drainage plate is provided with a first block, and the upper end of the first block is arranged in an arc shape;
during the use, set up the drainage plate through the front end in a groove, make the drainage plate slope set up, up the piece No. one through the up end at the drainage plate, the upper end that makes a piece sets up for the arc, when winding mechanism carries out the rolling, winding mechanism drives the enameled wire and moves in coating equipment, through the sponge layer that absorbs water, go out the outer lane coating emollient that water pitcher and shower nozzle made the enameled wire, when the enameled wire moved between coating equipment and the winding mechanism, the enameled wire contacts with a piece up end, a piece is scraped the emollient of enameled wire downside, the emollient that a piece was scraped falls on the drainage plate, get into an inslot through the drainage plate afterwards, thereby it is extravagant to have avoided the emollient to a certain extent, thereby coating equipment's availability factor has been improved.
Preferably, the end face of one end, close to the rotating roller, of the drainage plate is provided with a second groove, and the section of the second groove is V-shaped;
during the use, set up No. two grooves through the one end terminal surface that is close to the live-rollers at the drainage plate, make the cross-section in No. two grooves be the V-arrangement, when the enameled wire is moving, the enameled wire contacts a piece, an arc sets up the area of contact who makes a piece and enameled wire and increases, make the unnecessary emollient of enameled wire downside scrape and fall, after scraping the emollient that falls and get into the drainage plate, No. two grooves on the drainage plate make emollient assemble in the middle part of the drainage plate, the efficiency that the emollient flowed into a groove has been improved, avoided the emollient to flow out the drainage plate, thereby the availability factor of coating equipment has been improved.
The enameled wire production coating method is suitable for the enameled wire production coating equipment and comprises the following steps:
s1: putting the enameled wire after finishing painting into a baking furnace for baking, wherein the baking temperature of the enameled wire in the baking furnace is 545-555 ℃, and the baking time of the baking furnace is 30-40 min; cooling the enameled wire after the oven is finished, wherein the cooling temperature is 5-25 ℃, and then enabling one end of the cooled enameled wire to pass through coating equipment;
s2: one end of an enameled wire penetrates through coating equipment and is placed on a receiving mechanism, when the winding mechanism winds, the winding mechanism drives the enameled wire to move in the coating equipment, the enameled wire is contacted with a rotating roller, the enameled wire rubs the rotating roller, the enameled wire drives the rotating roller to rotate, a water absorption cotton sliver in a first through hole enables a lubricating agent to be immersed into a water absorption sponge layer, the water absorption sponge layer on the rotating roller is contacted with the enameled wire, and the lubricating agent in the water absorption sponge layer is coated on the outer ring of the enameled wire;
s3: when the enameled wire moved between coating equipment and the winding mechanism, the enameled wire contacted with a piece of up end, a piece scraped the emollient of enameled wire downside, and the emollient that a piece scraped dropped on the drainage plate, got into an inslot through the drainage plate afterwards, and the enameled wire rolling of scraping through a piece was in the winding mechanism, packed the enameled wire that the rolling was accomplished afterwards, got finished product enameled wire.
The invention has the following beneficial effects:
1. the invention relates to a device and a method for producing and coating an enameled wire, which are characterized in that a base, a first water through pipe, a second water through pipe and a rotating roller are arranged; when the winding mechanism drives the enameled wire to move in the coating equipment, the enameled wire is contacted with the rotating roller, the enameled wire generates friction on the rotating roller, the enameled wire drives the rotating roller to rotate, the water absorption cotton sliver in the through hole enables the lubricating agent to be immersed in the water absorption sponge layer, the water absorption sponge layer on the rotating roller is contacted with the enameled wire, and the lubricating agent in the water absorption sponge layer is coated on the outer ring of the enameled wire, so that the coating uniformity of the lubricating agent in the outer ring of the enameled wire is improved.
2. The invention relates to enameled wire production coating equipment and a coating method, wherein a drainage plate, a second groove and a first block are arranged; when the enameled wire is moving, the enameled wire contacts a piece, an arc-shaped piece increases the contact area of the piece and the enameled wire, so that the redundant lubricant on the lower side of the enameled wire is scraped and falls down, and after the scraped lubricant enters the drainage plate, the lubricant is converged in the middle of the drainage plate through a groove II on the drainage plate, the efficiency of the lubricant flowing into the groove I is improved, the lubricant is prevented from flowing out of the drainage plate, and the use efficiency of the coating equipment is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a structural view of the flow guide plate of FIG. 2;
FIG. 5 is a structural view of the rotating roller of FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 2 at A;
in the figure: the water outlet device comprises a base 1, a first water through pipe 11, a second water through pipe 12, a rotating roller 13, a first annular groove 131, a water absorption sponge layer 132, a first through hole 133, a water absorption sponge strip 134, a strip-shaped groove 135, a first groove 14, a drainage plate 141, a first block 142, a second groove 143, a third water through pipe 15, a water outlet tank 16, a second through hole 161, a first sliding block 162, a first column 17, a third through hole 18 and a second sliding block 19.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the coating equipment for the production of the enameled wire comprises a base 1, a first water through pipe 11, a second water through pipe 12 and a rotating roller 13, wherein a first groove 14 is formed in the middle of the upper end face of the base 1, the first groove 14 is rectangular, and a discharge pipe is arranged at one end of the first groove 14; one end of the first water through pipe 11 is uniformly and rotatably connected to the upper end face of the base 1, the first water through pipe 11 is perpendicular to the upper end face of the base 1, and the first water through pipe 11 is located on the left side and the right side of the first groove 14; the second water through pipe 12 is arranged on the upper end face of the first water through pipe 11, each first water through pipe 11 is rotatably connected with the second water through pipe 12, each first water through pipe 11 is communicated with the second water through pipe 12, the second water through pipe 12 is communicated with a water tank, a lubricant is filled in the water tank, the rotating roller 13 is uniformly and fixedly connected to the outer ring of the first water through pipe 11, the outer ring of the rotating roller 13 is provided with a first annular groove 131, the section of the first annular groove 131 is semicircular, the inside of the rotating roller 13 is hollow, and the rotating roller 13 is communicated with the first water through pipe 11; the outer wall of each rotating roller 13 is fixedly connected with a water-absorbing sponge layer 132, a first through hole 133 is uniformly formed in the outer ring of each rotating roller 13, a water-absorbing cotton strip 134 is arranged in each first through hole 133, one end of each water-absorbing cotton strip 134 is fixedly connected with the water-absorbing sponge layer 132, and the other end of each water-absorbing cotton strip extends into the corresponding rotating roller 13;
when the device is used, after an enameled wire is coated with insulating paint, after the enameled wire on the surface of the enameled wire is cooled, the enameled wire is wound and packaged, before the enameled wire is wound, a lubricant is coated on the outer ring of the enameled wire, one end of the enameled wire penetrates through coating equipment and is placed on a winding machine, the winding machine winds the enameled wire, the enameled wire moves inside the coating equipment, the enameled wire is in contact with a rotating roller 13 when moving, the outer ring of the enameled wire is located in a first annular groove 131 on the rotating roller 13, the enameled wire rubs the rotating roller 13, the enameled wire drives the rotating roller 13 to rotate, the inside of the rotating roller 13 is hollow, the rotating roller 13 is communicated with a second water pipe 12 through a first water pipe 11, and therefore the lubricant in the second water pipe 12 flows into the first water pipe 11 and the rotating roller 13, and by fixedly connecting the water-absorbing sponge layer 132 on the outer ring of the rotating roller 13, when the rotating roller 13 rotates, the lubricant is immersed into the water-absorbing sponge layer 132 by the water-absorbing cotton sliver in the through hole 133, when the enameled wire drives the rotating roller 13 to rotate, the water-absorbing sponge layer 132 on the rotating roller 13 contacts with the enameled wire, the lubricant in the water-absorbing sponge layer 132 is coated on the outer ring of the enameled wire, the outer ring of the enameled wire is uniformly wrapped by the rotating rollers 13 on both sides of the enameled wire, so that the lubricant is uniformly coated on the enameled wire, and when the water-absorbing sponge layer 132 rotates, the water-absorbing sponge layer 132 is adsorbed with the outer ring of the enameled wire, thereby improving the uniformity of the lubricant on the enameled wire to a certain degree, and when the enameled wire is positioned between the front and rear two rows of rotating rollers 13, the lubricant on the surface of the enameled wire flows to the lower side of the enameled wire under the action of self gravity, and then the redundant lubricant on the enameled wire drops in the groove 14, thereby avoiding a situation where lubricant is wasted.
As a specific embodiment of the invention, a third water through pipe 15 is horizontally arranged at the upper end of the second water through pipe 12, the third water through pipe 15 is positioned at the middle position of the front row of rotating rollers 13 and the rear row of rotating rollers 13, two ends of the third water through pipe 15 are communicated with the second water through pipe 12, the middle parts of two ends of the third water through pipe 15 are fixedly connected with a water outlet tank 16, and the lower end surface of the water outlet tank 16 is fixedly connected with a spray head; a second through hole 161 is formed in the outer ring of the third water pipe 15, an elastic sheet is fixedly connected to the inner wall of the second through hole 161, the elastic sheet is made of waterproof rubber, a first sliding block 162 is slidably connected to the inner wall of the second through hole 161, the first sliding block 162 is fixedly connected with the elastic sheet, a first column 17 is fixedly connected to the upper end face of the rotating roller 13 behind the water outlet tank 16, the first column 17 is eccentrically arranged on the upper end face of the rotating roller 13, and the first column 17 extrudes the first sliding block 162 when the rotating roller 13 rotates;
when the enameled wire is wound by the winding mechanism, the enameled wire moves between the rotating rollers 13 and drives the rotating rollers 13 to rotate, the first column 17 is eccentrically arranged on the upper end face of the rotating roller 13, the first column 17 rotates along with the rotating roller 13 when the rotating roller 13 rotates, the third water through pipe 15 is horizontally arranged on the second water through pipe 12, the water outlet tank 16 is arranged in the middle of the third water through pipe 15, the spray head is arranged on the lower end face of the water outlet tank 16, when the first column 17 rotates along with the rotating roller 13, the first column 17 extrudes the first slide block 162 on the water outlet tank 16, the first slide block 162 slides in the second through hole 161, when the first slide block 162 extrudes, the pressure inside the water outlet tank 16 is increased, so that the lubricant in the water outlet tank 16 is sprayed out from the spray heads, and the lubricant is coated on the upper end of the middle position of the front and rear two rows of rotating rollers 13, and the lubricant flows to the lower side from the upper side of the enameled wire under the action of gravity, so that the enameled wire is uniformly coated with the lubricant, and after the lubricant flows to the lower end of the enameled wire, the lubricant drops in the first groove 14 at the upper end of the base 1, so that the lubricant is prevented from being wasted.
As a specific embodiment of the invention, a third through hole 18 is uniformly formed in the outer ring of the middle part of each of the upper and lower ends of each of the rotating rollers 13, the third through hole 18 penetrates through the water-absorbing sponge layer 132 and the outer wall of the rotating roller 13, the inner wall of each of the third through holes 18 is fixedly connected with an elastic sheet, the elastic sheet is made of a waterproof rubber material, a second sliding block 19 is slidably connected in each of the third through holes 18, and one end of each of the second sliding blocks 19 is fixedly connected with the elastic sheet;
when in use, the outer ring of the middle part of the upper end and the lower end of the rotating roller 13 is evenly provided with the third through hole 18, the inner wall of the third through hole 18 is fixedly connected with the elastic sheet, so that the elastic sheet is made of waterproof rubber, but when the enameled wire moves in the rotating roller 13, the enameled wire drives the rotating roller 13 to rotate, when the rotating roller 13 rotates, the second sliding block 19 on the rotating roller 13 contacts with the enameled wire, the second sliding block 19 is extruded by the enameled wire, the second sliding block 19 pushes the elastic sheet to extrude the inside of the enameled wire, thereby make the inside pressure increase of live-rollers 13, impel emollient to flow through a through-hole 133, make in emollient soaks the sponge layer 132 that absorbs water, make emollient paint at enameled wire surface coating more even, the enameled wire continues to move, and No. two slider 19 breaks away from the enameled wire, and the flexure strip impels No. two slider 19 to reset to enameled wire surface lubricant's coating efficiency has been improved.
As a specific embodiment of the present invention, the outer ring of the water absorption sponge layer 132 is uniformly provided with strip-shaped grooves 135;
during the use, through evenly seting up bar groove 135 in sponge layer 132 outer lane absorbs water, when winding mechanism carries out the rolling to the enameled wire, the enameled wire moves in coating equipment, when the enameled wire rotates, the enameled wire contacts with sponge layer 132 that absorbs water on the live-rollers 13, the enameled wire produces the friction with sponge layer 132 that absorbs water, make the enameled wire drive live-rollers 13 in the motion while enameled wire and rotate, carry out the up end through absorbing water the sponge and set up bar groove 135, make the enameled wire increase with the frictional force of sponge layer 132 that absorbs water, make the enameled wire when advancing the rotation, live-rollers 13's rotation efficiency increase.
As a specific embodiment of the invention, the front end of the first groove 14 is provided with a drainage plate 141, the drainage plate 141 is arranged obliquely, the lower end face of the drainage plate 141 is located in the first groove 14, the upper end face of the drainage plate 141 is provided with a first block 142, and the upper end of the first block 142 is arranged in an arc shape;
during the use, through set up drainage plate 141 at the front end of a groove 14, make drainage plate 141 slope setting, set up a piece 142 through the up end at drainage plate 141, make the upper end of a piece 142 be the arc setting, when winding mechanism carries out the rolling, winding mechanism drives the enameled wire and moves in coating equipment, through absorbing water sponge layer 132, the outer lane coating emollient of enameled wire is made to play jar 16 and shower nozzle, when the enameled wire moves between coating equipment and the winding mechanism, the enameled wire contacts with a piece 142 up end, a piece 142 scrapes the emollient of enameled wire downside, the emollient of a piece 142 scraping falls on drainage plate 141, get into a groove 14 through drainage plate 141 afterwards, thereby avoided the emollient waste to a certain extent, thereby coating equipment's availability factor has been improved.
As a specific embodiment of the present invention, a second groove 143 is formed in an end surface of the drainage plate 141 close to the rotating roller 13, and the section of the second groove 143 is V-shaped;
during the use, through set up No. two grooves 143 at the one end terminal surface that drainage plate 141 is close to live-rollers 13, make No. two grooves 143's cross-section be the V-arrangement, when the enameled wire is moving, the enameled wire contacts No. one piece 142, No. one piece 142 arc sets up the area of contact who makes No. one piece 142 and enameled wire and increases, make the unnecessary emollient of enameled wire downside scrape down, after the emollient that scrapes down gets into drainage plate 141, No. two grooves 143 on drainage plate 141 make the emollient assemble in drainage plate 141 middle part, improved the efficiency that the emollient flowed into No. one groove 14, avoided the emollient to flow out drainage plate 141 to the availability factor of coating equipment has been improved.
The enameled wire production coating method is suitable for the enameled wire production coating equipment and comprises the following steps:
s1: putting the enameled wire after finishing painting into a baking furnace for baking, wherein the baking temperature of the enameled wire in the baking furnace is 545-555 ℃, and the baking time of the baking furnace is 30-40 min; cooling the enameled wire after the oven is finished, wherein the cooling temperature is 5-25 ℃, and then enabling one end of the cooled enameled wire to pass through coating equipment;
s2: one end of an enameled wire penetrates through coating equipment and is placed on a receiving mechanism, when the winding mechanism is used for winding, the winding mechanism drives the enameled wire to move in the coating equipment, the enameled wire is in contact with a rotating roller 13, the enameled wire rubs the rotating roller 13, the enameled wire drives the rotating roller 13 to rotate, a water absorption cotton sliver in a first through hole 133 enables a lubricating agent to be immersed into a water absorption sponge layer 132, the water absorption sponge layer 132 on the rotating roller 13 is in contact with the enameled wire, and the lubricating agent in the water absorption sponge layer 132 is coated on the outer ring of the enameled wire;
s3: when the enameled wire moves between coating equipment and the winding mechanism, the enameled wire contacts with the upper end face of the first block 142, the lubricant on the lower side of the enameled wire is scraped by the first block 142, the lubricant scraped by the first block 142 falls on the drainage plate 141, then enters the first groove 14 through the drainage plate 141, the enameled wire scraped by the first block 142 is wound in the winding mechanism, and then the enameled wire after winding is packaged to obtain a finished enameled wire.
The specific working process is as follows:
after the enameled wire is coated with the insulating coating, after the enameled wire on the surface of the enameled wire is cooled, the enameled wire is wound and packaged after the winding is finished, before the enameled wire is wound, a lubricant is coated on the outer ring of the enameled wire, one end of the enameled wire penetrates through coating equipment and is placed on a winding machine, the winding machine winds the enameled wire, the enameled wire moves inside the coating equipment, the enameled wire is in contact with a rotating roller 13 when moving, the outer ring of the enameled wire is located in a first annular groove 131 on the rotating roller 13, the enameled wire rubs the rotating roller 13, the enameled wire drives the rotating roller 13 to rotate, the inside of the rotating roller 13 is hollow, the rotating roller 13 is communicated with a second water pipe 12 through a first water pipe 11, so that the lubricant in the second water pipe 12 flows into the first water pipe 11 and the rotating roller 13, and a water absorption sponge layer 132 is fixedly connected to the outer ring of the rotating roller 13, when the rotating roller 13 rotates, the absorbent sliver in the first through hole 133 causes the lubricant to be soaked in the absorbent sponge layer 132, when the enameled wire drives the rotating roller 13 to rotate, the water-absorbing sponge layer 132 on the rotating roller 13 contacts with the enameled wire, the lubricant in the water-absorbing sponge layer 132 is coated on the outer ring of the enameled wire, and the outer ring of the enameled wire is uniformly wrapped by the rotating rollers 13 at the two sides of the enameled wire, so that the lubricant is uniformly coated on the enameled wire, and when the water absorption sponge layer 132 rotates, the water absorption sponge layer 132 absorbs the outer ring of the enameled wire, thereby improving the uniformity of the lubricant on the enameled wire to a certain extent, and when the enameled wire is positioned between the front and the rear rows of rotating rollers 13, the lubricant on the surface of the enameled wire flows to the lower side of the enameled wire under the action of self gravity, and then the redundant lubricant on the enameled wire drops in the first groove 14, so that the condition of lubricant waste is avoided.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (7)
1. The utility model provides an enameled wire production coating equipment which characterized in that: the coating equipment comprises a base (1), a first water through pipe (11), a second water through pipe (12) and a rotating roller (13), wherein a first groove (14) is formed in the middle of the upper end face of the base (1), the first groove (14) is rectangular, and a discharge pipe is arranged at one end of the first groove (14); one end of the first water pipe (11) is uniformly and rotatably connected to the upper end face of the base (1), the first water pipe (11) is perpendicular to the upper end face of the base (1), and the first water pipe (11) is located on the left side and the right side of the first groove (14); the second water through pipe (12) is arranged on the upper end face of the first water through pipe (11), each first water through pipe (11) is rotatably connected with the second water through pipe (12), each first water through pipe (11) is communicated with the second water through pipe (12), the second water through pipe (12) is communicated with a water tank, a lubricating agent is filled in the water tank, the rotating roller (13) is uniformly fixedly connected to the outer ring of the first water through pipe (11), a first annular groove (131) is formed in the outer ring of the rotating roller (13), the section of the first annular groove (131) is semicircular, the inside of the rotating roller (13) is arranged in a hollow mode, and the rotating roller (13) is communicated with the first water through pipe (11); every the live-rollers (13) outer wall all links firmly water absorption sponge layer (132), a logical hole (133) has evenly been seted up to live-rollers (13) outer lane, be provided with water absorption cotton strip (134) in a logical hole (133), water absorption cotton strip (134) one end links firmly with water absorption sponge layer (132), and the other end stretches into inside live-rollers (13).
2. The enameled wire production coating apparatus of claim 1, wherein: a third water service pipe (15) is horizontally arranged at the upper end of the second water service pipe (12), the third water service pipe (15) is positioned in the middle of the front row of rotating rollers (13) and the rear row of rotating rollers (13), two ends of the third water service pipe (15) are communicated with the second water service pipe (12), the middle of two ends of the third water service pipe (15) is fixedly connected with a water outlet tank (16), and a spray head is fixedly connected to the lower end face of the water outlet tank (16); no. three water service pipe (15) outer lane has seted up No. two through-holes (161), No. two through-holes (161) inner wall has linked firmly the flexure strip, the flexure strip material is waterproof rubber material, No. two through-holes (161) inner wall sliding connection has slider (162) No. one, slider (162) link firmly with the flexure strip, the live-rollers (13) up end at play water pitcher (16) rear has all linked firmly a post (17), a post (17) is at live-rollers (13) up end eccentric settings, and when live-rollers (13) rotated, a post (17) extrudeed slider (162) No. one.
3. The enameled wire production coating apparatus of claim 2, wherein: every No. three through-hole (18) have evenly been seted up to the middle part outer lane at both ends about live-rollers (13), No. three through-hole (18) link up and absorb water sponge layer (132) and live-rollers (13) outer wall, No. three through-hole (18) inner wall has all been linked firmly the flexure strip, the flexure strip is waterproof rubber material, sliding connection has No. two slider (19) in No. three through-hole (18), slider (19) one end links firmly with the flexure strip No. two.
4. The enameled wire production coating apparatus of claim 3, wherein: the outer ring of the water absorption sponge layer (132) is uniformly provided with strip-shaped grooves (135).
5. The enameled wire production coating apparatus of claim 4, wherein: a groove (14) front end is provided with drainage plate (141), drainage plate (141) slope sets up, terminal surface is located groove (14) under drainage plate (141), drainage plate (141) up end is provided with a piece (142), the upper end of a piece (142) sets up for the arc.
6. The enameled wire production coating apparatus of claim 5, wherein: a second groove (143) is formed in the end face, close to the rotating roller (13), of one end of the drainage plate (141), and the section of the second groove (143) is V-shaped.
7. A method for producing and coating an enameled wire is characterized in that: the method is suitable for an enameled wire production coating device as described in claims 1-6 above, and the method comprises the following steps:
s1: putting the enameled wire after finishing painting into a baking furnace for baking, wherein the baking temperature of the enameled wire in the baking furnace is 545-555 ℃, and the baking time of the baking furnace is 30-40 min; cooling the enameled wire after the oven is finished, wherein the cooling temperature is 5-25 ℃, and then enabling one end of the cooled enameled wire to pass through coating equipment;
s2: one end of an enameled wire penetrates through coating equipment and is placed on a receiving mechanism, when the winding mechanism is used for winding, the winding mechanism drives the enameled wire to move in the coating equipment, the enameled wire is contacted with a rotating roller (13), the enameled wire rubs the rotating roller (13), the enameled wire drives the rotating roller (13) to rotate, a water absorption cotton sliver in a through hole (133) enables a lubricating agent to be immersed into a water absorption sponge layer (132), the water absorption sponge layer (132) on the rotating roller (13) is contacted with the enameled wire, and the lubricating agent in the water absorption sponge layer (132) is coated on the outer ring of the enameled wire;
s3: before the enameled wire moves between coating equipment and the winding mechanism, the enameled wire contacts with the upper end face of a block (142), the lubricant on the lower side of the enameled wire is scraped by the block (142), the scraped lubricant of the block (142) falls on the drainage plate (141), then enters a groove (14) through the drainage plate (141), the enameled wire scraped by the block (142) is wound in the winding mechanism, and then the wound enameled wire is packaged to obtain a finished enameled wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110932954.6A CN113926640B (en) | 2021-08-13 | 2021-08-13 | Enameled wire production coating equipment and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110932954.6A CN113926640B (en) | 2021-08-13 | 2021-08-13 | Enameled wire production coating equipment and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113926640A true CN113926640A (en) | 2022-01-14 |
CN113926640B CN113926640B (en) | 2023-04-07 |
Family
ID=79274527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110932954.6A Active CN113926640B (en) | 2021-08-13 | 2021-08-13 | Enameled wire production coating equipment and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113926640B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115463785A (en) * | 2022-08-30 | 2022-12-13 | 刘洪波 | Coating mechanism suitable for conveying hot melt adhesive |
CN115939961A (en) * | 2022-11-30 | 2023-04-07 | 南通宁海机械电器有限公司 | Prevent switch board that condensation drippage splashes |
CN117772507A (en) * | 2023-12-19 | 2024-03-29 | 广东泛瑞新材料有限公司 | Automatic processing equipment is used in inductance material production |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558459A (en) * | 2007-03-30 | 2009-10-14 | 古河电气工业株式会社 | Method and apparatus for producing insulated wire |
CN101958158B (en) * | 2010-10-22 | 2012-07-04 | 株洲时代电气绝缘有限责任公司 | Method for preparing corona-resistant enameled wire and product |
JP2014099311A (en) * | 2012-11-14 | 2014-05-29 | Toyota Motor Corp | Enamel coating production system and production method |
CN103928197A (en) * | 2014-04-23 | 2014-07-16 | 湖州三行线缆有限公司 | Roll shaft type varnished wire surface lubricant coating device and application thereof |
CN203830215U (en) * | 2014-05-16 | 2014-09-17 | 安阳中泰管业有限公司 | On-line oil coating device of steel tube production unit |
CN204638459U (en) * | 2015-04-24 | 2015-09-16 | 苏州圣利线缆有限公司 | A kind of Novel enameled wire lubricating fluid coating unit |
CN209708723U (en) * | 2019-04-26 | 2019-11-29 | 吉安市安华线缆电子有限公司 | A kind of online surface lubrication liquid coating unit of enameled wire |
CN111804534A (en) * | 2020-07-30 | 2020-10-23 | 芜湖金奥微细漆包线有限公司 | Control mechanism for controlling flow of lubricating oil in oil supply pipeline |
CN211914372U (en) * | 2020-03-25 | 2020-11-13 | 江苏瑞宸线缆有限公司 | Online surface lubricating liquid coating device for enameled wire |
-
2021
- 2021-08-13 CN CN202110932954.6A patent/CN113926640B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558459A (en) * | 2007-03-30 | 2009-10-14 | 古河电气工业株式会社 | Method and apparatus for producing insulated wire |
CN101958158B (en) * | 2010-10-22 | 2012-07-04 | 株洲时代电气绝缘有限责任公司 | Method for preparing corona-resistant enameled wire and product |
JP2014099311A (en) * | 2012-11-14 | 2014-05-29 | Toyota Motor Corp | Enamel coating production system and production method |
CN103928197A (en) * | 2014-04-23 | 2014-07-16 | 湖州三行线缆有限公司 | Roll shaft type varnished wire surface lubricant coating device and application thereof |
CN203830215U (en) * | 2014-05-16 | 2014-09-17 | 安阳中泰管业有限公司 | On-line oil coating device of steel tube production unit |
CN204638459U (en) * | 2015-04-24 | 2015-09-16 | 苏州圣利线缆有限公司 | A kind of Novel enameled wire lubricating fluid coating unit |
CN209708723U (en) * | 2019-04-26 | 2019-11-29 | 吉安市安华线缆电子有限公司 | A kind of online surface lubrication liquid coating unit of enameled wire |
CN211914372U (en) * | 2020-03-25 | 2020-11-13 | 江苏瑞宸线缆有限公司 | Online surface lubricating liquid coating device for enameled wire |
CN111804534A (en) * | 2020-07-30 | 2020-10-23 | 芜湖金奥微细漆包线有限公司 | Control mechanism for controlling flow of lubricating oil in oil supply pipeline |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115463785A (en) * | 2022-08-30 | 2022-12-13 | 刘洪波 | Coating mechanism suitable for conveying hot melt adhesive |
CN115463785B (en) * | 2022-08-30 | 2023-12-19 | 重庆新璜家科技有限公司 | Coating mechanism suitable for conveying hot melt adhesive |
CN115939961A (en) * | 2022-11-30 | 2023-04-07 | 南通宁海机械电器有限公司 | Prevent switch board that condensation drippage splashes |
CN117772507A (en) * | 2023-12-19 | 2024-03-29 | 广东泛瑞新材料有限公司 | Automatic processing equipment is used in inductance material production |
CN117772507B (en) * | 2023-12-19 | 2024-05-31 | 广东泛瑞新材料有限公司 | Automatic processing equipment is used in inductance material production |
Also Published As
Publication number | Publication date |
---|---|
CN113926640B (en) | 2023-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113926640B (en) | Enameled wire production coating equipment and method | |
US3923003A (en) | Production of flooded multistrand cable | |
CN112481571B (en) | Hot galvanizing process | |
CN210984402U (en) | Cable asphalt coating device | |
CN110504069B (en) | But coating equipment is used in cable manufacture of rapid cooling reduction bubble | |
CN111036484B (en) | Child waterproof coiled material dip-coating process and system | |
CN116689256A (en) | A kind of optical cable ointment spraying process | |
CN111677244A (en) | House building coating construction method | |
CN117831837B (en) | Anti-creeping separable double-layer insulated wire with tin-plated copper conductor and processing technology | |
CN117438202A (en) | Paint dipping device for transformer production | |
CN115445879B (en) | Manufacturing method of high-strength petroleum fracturing pump shell | |
CN117301471A (en) | Cooling device for cable extrusion molding production line | |
CN213905032U (en) | Intelligent automatic lacquering machine for enameled wire processing | |
CN211772362U (en) | System for dip-coating asphalt | |
CN111041853A (en) | A process and system for dipping asphalt | |
CN217222032U (en) | Silicone oil coating device | |
CN211937532U (en) | Pitch waterproofing membrane dip-coating device | |
CN211368196U (en) | Oil coating device for elevator steel wire rope | |
CN115109917A (en) | Stranded conductor induction heating back water cooling plant | |
CN219253110U (en) | Modified asphalt waterproofing membrane coating device | |
CN113481449A (en) | Hot tinning machine | |
CN218521325U (en) | Tinned wire production facility | |
CN218574627U (en) | Lubricated effectual wire drawing machine cone pulley | |
CN221564099U (en) | Brush type glue spreading bottle | |
CN112366038B (en) | Enameled wire processing technology |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230320 Address after: 518000 Room 101, Building 6, Yongjianhong Industrial Park, Guangtian Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen, Guangdong Province Applicant after: SHENZHEN GUANGNAN ELECTRONIC CO.,LTD. Address before: 221200 Room 301, building 7, Taihe Lijing, No. 128, national highway 104, economic development zone, Suining County, Xuzhou City, Jiangsu Province Applicant before: Liu Biao |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |