CN114141435B - Painting device for enamelled flat wire - Google Patents
Painting device for enamelled flat wire Download PDFInfo
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- CN114141435B CN114141435B CN202111420787.3A CN202111420787A CN114141435B CN 114141435 B CN114141435 B CN 114141435B CN 202111420787 A CN202111420787 A CN 202111420787A CN 114141435 B CN114141435 B CN 114141435B
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- roller
- fork
- tensioning
- cylinder
- adjusting rod
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- 238000010422 painting Methods 0.000 title claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 30
- 239000003973 paint Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims description 61
- 238000000034 method Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007591 painting process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
Abstract
The application provides a painting device for an enameled flat wire, which comprises a first correction component, a first tensioning component, a painting box, a drying box, a cooling box, a second tensioning component and a second correction component which are sequentially arranged along a horizontal straight line direction, wherein the enameled flat wire after correction is in a state of not twisting, the problem that the enameled flat wire is coated unevenly due to the fact that the enameled flat wire is coated in a twisting state is solved, and the enameled flat wire is always in a state of not twisting between the first correction component and the second correction component, so that the contact extrusion force and the change amount of contact extrusion angle between the outer surface of the enameled flat wire and other supporting parts and guiding parts are reduced in the conveying process of the enameled flat wire, the paint layer of the enameled flat wire is prevented from being scraped in the conveying process, and the painting quality of the enameled flat wire is improved.
Description
Technical Field
The application relates to the technical field of enamelled wire lacquering devices, in particular to a lacquering device for enamelled flat wires.
Background
The enameled flat wire is an enameled wire with a rectangular conductor with an R angle. The parameters of the narrow side value of the conductor, the wide side value of the conductor, the heat resistance grade of the paint film, the thickness and the type of the paint film and the like are used for describing. The conductor may be copper, a copper alloy or CCA copper clad aluminum. Flat wires have incomparable advantages and characteristics compared to round wires and are used in many fields.
The enameled rectangular wire is different from the enameled round wire in the painting process, the enameled round wire is allowed to twist, the degree of uniformity of painting is not influenced after the twisting, in the prior art, the enameled rectangular wire is usually penetrated through a painting box, a cotton felt adsorbed with paint is arranged in the painting box, a wire of the enameled rectangular wire is contacted with the cotton felt to paint on the outer surface of the wire of the enameled rectangular wire, however, the enameled rectangular wire is difficult to ensure in the painting process to paint under the condition that the enameled rectangular wire is not twisted in the prior art, the degree of uniformity of painting can be greatly influenced once the enameled rectangular wire is twisted, partial paint is easy to scratch in the conveying process, and the painting quality is reduced.
Disclosure of Invention
The application provides a painting device for enamelled flat wires, which can solve the problem that the enamelled flat wires are twisted in the painting process in the prior art.
In order to achieve the above purpose, the embodiments of the present application provide the following technical solutions:
A painting device for enamelled flat wires, comprising a first straightening component, a first tensioning component, a painting box and a second tensioning component;
The first straightening assembly, the first tensioning assembly, the painting box and the second tensioning assembly are arranged in a straight line, the arrangement direction of the first straightening assembly, the first tensioning assembly, the painting box and the second tensioning assembly is a conveying direction, the conveying direction is horizontally arranged, the first tensioning assembly is located between the first straightening assembly and the second tensioning assembly, and the painting box is located between the first tensioning assembly and the second tensioning assembly;
The first correcting component comprises a first support, a first upper roller and a first lower roller, wherein the first upper roller is parallel to the first lower roller, the first upper roller is positioned right above the first lower roller, the first upper roller is horizontally arranged and is perpendicular to the conveying direction, the first upper roller is rotationally connected with the first support, the first lower roller is rotationally connected with the first support, and the distance between the lower surface of the first upper roller and the upper surface of the first lower roller can be adjusted;
The first tensioning assembly comprises a first fixed frame, a first upstream tensioning roller, a first middle stream tensioning roller and a first downstream tensioning roller, wherein the first upstream tensioning roller, the first middle stream tensioning roller and the first downstream tensioning roller are respectively parallel to the first upstream roller, the lower surface of the first upstream tensioning roller, the lower surface of the first middle stream tensioning roller and the lower surface of the first upstream roller are positioned on the same horizontal plane, the first upstream tensioning roller is positioned between the first upstream roller and the first downstream tensioning roller, the first middle stream tensioning roller is positioned between the first upstream tensioning roller and the first downstream tensioning roller, the upper surface height of the first middle stream tensioning roller is larger than the lower surface height of the first upstream tensioning roller, the first upstream tensioning roller is rotationally connected with the first fixed frame, the first middle stream tensioning roller is rotationally connected with the first fixed frame, and the first downstream tensioning roller is rotationally connected with the first fixed frame;
The second tensioning assembly comprises a second fixing frame, a second upstream tensioning roller, a second midstream tensioning roller and a second downstream tensioning roller, the second upstream tensioning roller, the second midstream tensioning roller and the second downstream tensioning roller are respectively parallel to the first upstream roller, the lower surface of the second upstream tensioning roller, the lower surface of the second midstream tensioning roller and the lower surface of the first upstream roller are positioned on the same horizontal plane, the second upstream tensioning roller is positioned between the painting box and the second downstream tensioning roller, the second midstream tensioning roller is positioned between the second upstream tensioning roller and the second downstream tensioning roller, the upper surface height of the second midstream tensioning roller is larger than the lower surface height of the second upstream tensioning roller, the second upstream tensioning roller is rotationally connected with the second fixing frame, the second midstream tensioning roller is rotationally connected with the second fixing frame, and the second downstream tensioning roller is rotationally connected with the second fixing frame;
the paint booth is located between the first downstream tensioning roller and the second upstream tensioning roller.
In some embodiments, the first carriage comprises a first cylinder and a first upper positioning fork, a central axis of the first cylinder being parallel to the conveying direction;
The first upper roller and the first lower roller are positioned in the first cylinder;
the first upper positioning fork is 匚 -shaped, the opening of the first upper positioning fork faces downwards, the top surface of the first upper positioning fork is positioned above the first cylinder, the upper end of the first cylinder is positioned at the inner side of the first upper positioning fork, and two fork rods of the first upper positioning fork are respectively connected with two outer side faces of the first cylinder in a sliding mode along the vertical direction;
a first sliding groove is formed in two outer side surfaces of the first cylinder;
the center fixedly connected with first pivot of going up the both ends of roller, first pivot of going up is located inside the first spout, the lateral surface of first pivot of going up with the medial surface of first spout is along vertical direction sliding connection, first pivot of going up with the fork arm of first last location fork rotates to be connected, first pivot of going up for first go up the rotatory axis of location fork with first roller is parallel.
In some embodiments, the first bracket further includes a first lower positioning fork, the first lower positioning fork is 匚 -shaped, an opening of the first lower positioning fork faces upwards, the first lower positioning fork is located right below the first upper positioning fork, the lower end of the first cylinder is located inside the first lower positioning fork, and two fork bars of the first lower positioning fork are respectively connected with two outer side faces of the first cylinder in a sliding manner along a vertical direction;
The center fixedly connected with first pivot down at the both ends of roller, first pivot is located inside the first spout down, the lateral surface of first pivot with the medial surface of first spout is along vertical direction sliding connection, first pivot with the fork arm of first locating fork rotates to be connected down, first pivot for first locating fork rotatory axis with first roller is parallel down.
In some embodiments, the two outer sides of the first cylinder are provided with first guide grooves, the first guide grooves penetrate through the top surface of the first cylinder and the bottom surface of the first cylinder along the vertical direction, the fork rods of the first upper positioning fork are inserted into the first guide grooves, and the fork rods of the first upper positioning fork are in sliding connection with the inner wall of the first guide grooves along the vertical direction;
The fork rod of the first lower positioning fork is inserted into the first guide groove, and the fork rod of the first lower positioning fork is in sliding connection with the inner wall of the first guide groove along the vertical direction.
In some embodiments, the first bracket further comprises a first upper adjusting rod and a first lower adjusting rod, the first upper adjusting rod is vertically arranged, the lower end of the first upper adjusting rod is fixedly connected with the first cylinder, the upper end of the first upper adjusting rod is slidably connected with the first upper positioning fork along the vertical direction, the first upper adjusting rod penetrates through the top surface of the first upper positioning fork, two first upper positioning nuts are connected to the first upper adjusting rod in a threaded manner, and the top surface of the first upper positioning fork is clamped between the two first upper positioning nuts;
The first lower adjusting rod is vertically arranged, the upper end of the first lower adjusting rod is fixedly connected with the first cylinder body, the lower end of the first lower adjusting rod is slidably connected with the first lower positioning fork along the vertical direction, the first lower adjusting rod penetrates through the bottom surface of the first lower positioning fork, two first lower positioning nuts are connected to the first lower positioning fork in a threaded mode, and the bottom surface of the first lower positioning fork is clamped between the two first lower positioning nuts.
In some embodiments, the first correcting component further comprises a first width adjusting plate and a first transverse adjusting rod, the first width adjusting plate is perpendicular to the upper roller, the first width adjusting plate is annular, the first upper roller and the first lower roller are located on the inner side of the first width adjusting plate, the first transverse adjusting rod is parallel to the first upper roller, the first transverse adjusting rod is located between two lateral surfaces of the first cylinder, two ends of the first transverse adjusting rod are fixedly connected with two lateral surfaces of the first cylinder respectively, the first transverse adjusting rod and the first width adjusting plate are in sliding connection along a direction parallel to the first upper roller, two first transverse positioning nuts are connected to the first transverse adjusting rod in a threaded mode, and the first width adjusting plate is clamped between the two first transverse positioning nuts.
In some embodiments, the enameled flat wire painting device further comprises a second corrective component;
The second correcting component comprises a second support, a second upper roller and a second lower roller, wherein the second upper roller is parallel to the second lower roller, the second upper roller is positioned right above the second lower roller, the second upper roller is horizontally arranged and is perpendicular to the conveying direction, the second upper roller is rotationally connected with the second support, the second lower roller is rotationally connected with the second support, and the distance between the lower surface of the second upper roller and the upper surface of the second lower roller can be adjusted;
The second tensioning assembly is located between the paint booth and the second corrective assembly.
In some embodiments, the second support comprises a second cylinder and a second upper positioning fork, the central axis of the second cylinder being parallel to the conveying direction;
The second upper roller and the second lower roller are positioned in the second cylinder;
The second upper positioning fork is 匚 -shaped, the opening of the second upper positioning fork faces downwards, the top surface of the second upper positioning fork is positioned above the second cylinder, the upper end of the second cylinder is positioned at the inner side of the second upper positioning fork, and two fork rods of the second upper positioning fork are respectively connected with two outer side faces of the second cylinder in a sliding mode along the vertical direction;
A second sliding groove is formed in two outer side surfaces of the second cylinder;
The center fixedly connected with second of the both ends of roller is gone up to the second, the second is gone up the pivot and is located inside the second spout, the second go up the lateral surface of pivot with the medial surface of second spout is along vertical direction sliding connection, the second go up the pivot with the fork arm of location fork rotates to be connected on the second, the second go up the pivot for the rotatory axis of location fork is gone up to the second with the roller is gone up in the second.
In some embodiments, the second bracket further includes a second lower positioning fork, the second lower positioning fork is 匚 -shaped, an opening of the second lower positioning fork faces upwards, the second lower positioning fork is located right below the second upper positioning fork, the lower end of the second cylinder is located at the inner side of the second lower positioning fork, and two fork rods of the second lower positioning fork are respectively connected with two outer side surfaces of the second cylinder in a sliding manner along a vertical direction;
The centers of two ends of the second lower roller are fixedly connected with a second lower rotating shaft, the second lower rotating shaft is positioned in the second sliding groove, the outer side surface of the second lower rotating shaft is in sliding connection with the inner side surface of the second sliding groove along the vertical direction, the second lower rotating shaft is in rotating connection with a fork rod of the second lower positioning fork, and the second lower rotating shaft is parallel to the second lower roller relative to the rotating central axis of the second lower positioning fork;
The two outer side surfaces of the second cylinder body are provided with second guide grooves, the second guide grooves penetrate through the top surface of the second cylinder body and the bottom surface of the second cylinder body along the vertical direction, fork rods of the second upper positioning fork are inserted into the second guide grooves, and the fork rods of the second upper positioning fork are in sliding connection with the inner wall of the second guide grooves along the vertical direction;
the fork rod of the second lower positioning fork is inserted into the second guide groove, and the fork rod of the second lower positioning fork is connected with the inner wall of the second guide groove in a sliding manner along the vertical direction;
The second support further comprises a second upper adjusting rod and a second lower adjusting rod, the second upper adjusting rod is vertically arranged, the lower end of the second upper adjusting rod is fixedly connected with the second cylinder body, the upper end of the second upper adjusting rod is slidably connected with the second upper positioning fork along the vertical direction, the second upper adjusting rod penetrates through the top surface of the second upper positioning fork, two second upper positioning nuts are connected to the second upper adjusting rod through threads, and the top surface of the second upper positioning fork is clamped between the two second upper positioning nuts;
The second lower adjusting rod is vertically arranged, the upper end of the second lower adjusting rod is fixedly connected with the second cylinder body, the lower end of the second lower adjusting rod is in sliding connection with the second lower positioning fork along the vertical direction, the second lower adjusting rod penetrates through the bottom surface of the second lower positioning fork, two second lower positioning nuts are in threaded connection with the second lower positioning fork, and the bottom surface of the second lower positioning fork is clamped between the two second lower positioning nuts;
the second correcting component further comprises a second width adjusting plate and a second transverse adjusting rod, the second width adjusting plate is perpendicular to the upper roller, the second width adjusting plate is annular, the second upper roller and the second lower roller are located on the inner side of the second width adjusting plate, the second transverse adjusting rod is parallel to the second upper roller, the second transverse adjusting rod is located between two side faces of the second cylinder, two ends of the second transverse adjusting rod are fixedly connected with two side faces of the second cylinder respectively, the second transverse adjusting rod and the second width adjusting plate are connected in a sliding mode along the direction parallel to the second upper roller, two second transverse positioning nuts are connected to the second transverse adjusting rod in a threaded mode, and the second width adjusting plate is clamped between the two second transverse positioning nuts.
In some embodiments, the enamelling machine for enamelling flat wires further comprises a drying box and a cooling box, the drying box and the cooling box are arranged along the conveying direction, the drying box is located between the enamelling box and the second tensioning assembly, and the cooling box is located between the drying box and the second tensioning assembly.
The beneficial effects are that:
The enamelling flat wire lacquering device provided by the application sequentially passes through the first correction component, the first tensioning component, the lacquering box, the drying box, the cooling box, the second tensioning component and the second correction component along the transmission direction in the working process, the first correction component and the second correction component are used for correcting the enamelling flat wire, the enamelling flat wire which is twisted is corrected when being transmitted between the first correction component and the second correction component, the first tensioning component and the second tensioning component are used for tensioning the enamelling flat wire after correction, the enamelling flat wire after correction is prevented from twisting between the first correction component and the second correction component again, when the enamelling flat wire after correction passes through the lacquering box, the cotton felt adsorbed with paint in the paint box is contacted with the outer surface of the enameled rectangular wire, the outer surface of the enameled rectangular wire is painted, the corrected enameled rectangular wire is in a state of not twisting, the problem that the enameled rectangular wire is non-uniformly painted due to the fact that paint is painted in a twisting state is solved, and the enameled rectangular wire is always in a state of not twisting between the first correction component and the second correction component, so that the contact extrusion force and the change of the contact extrusion angle between the outer surface of the enameled rectangular wire and other supporting pieces and guide pieces are reduced in the conveying process of the enameled rectangular wire, the paint layer of the enameled rectangular wire is prevented from being scratched in the conveying process, and the paint quality of the enameled rectangular wire is improved; after the painting is finished, the paint passes through a drying box, an air heater is arranged in the drying box, the air heater is used for drying and blowing the enameled rectangular wire, the paint drying on the surface of the enameled rectangular wire is accelerated, the time for waiting for the paint drying on the surface of the enameled rectangular wire is shortened, and the production efficiency is improved; the enameled flat wire after drying has certain waste heat, the temperature is higher than normal temperature, because the metal has the characteristic of thermal expansion and cold contraction, the enameled flat wire after drying is wound on the wire reel generally, the wire passes through the cooling box before being wound on the wire reel, an electric fan is arranged in the cooling box, the electric fan blows normal-temperature air to the enameled flat wire, the enameled flat wire is cooled, the temperature of the enameled flat wire is enabled to approach to the normal temperature, the enameled flat wire is prevented from winding around tightly or the enameled flat wire is prevented from being extruded and deformed to cause the paint layer to crack after being wound on the wire reel through larger-amplitude cooling, the time for waiting for cooling the enameled flat wire is shortened, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a painting apparatus for enamelling rectangular wire in an embodiment of the present application;
FIG. 2 is a schematic illustration of a first orthotic assembly according to an embodiment of the present application;
FIG. 3 is a top view of a first orthotic assembly according to an embodiment of the present application;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 4;
FIG. 6 is a schematic illustration of the construction of a first tensioning assembly in an embodiment of the present application;
FIG. 7 is a top view of a first tensioning assembly in an embodiment of the present application;
FIG. 8 is a cross-sectional view taken along the direction C-C in FIG. 7;
FIG. 9 is a top view of a second tensioning assembly in an embodiment of the present application;
FIG. 10 is a cross-sectional view taken along the direction D-D in FIG. 9;
FIG. 11 is a schematic illustration of the configuration of a second orthotic assembly according to an embodiment of the present application;
Figure 12 is a top view of a second orthotic assembly according to an embodiment of the present application;
FIG. 13 is a cross-sectional view taken along the direction E-E in FIG. 12;
Fig. 14 is a cross-sectional view taken along the direction F-F in fig. 13.
Reference numerals:
101. A first corrective component; 102. a first upper roller; 103. a first lower roller; 104. a first cylinder; 105. a first upper positioning fork; 106. a first chute; 107. a first upper rotating shaft; 108. a first lower positioning fork; 109. a first lower rotating shaft; 110. a first guide groove; 111. a first upper adjustment lever; 112. a first lower adjusting lever; 113. a first upper positioning nut; 114. a first lower positioning nut; 115. a first width adjustment plate; 116. a first lateral adjustment lever; 117. a first transverse positioning nut; 201. a second corrective component; 202. a second upper roller; 203. a second lower roller; 204. a second cylinder; 205. a second upper positioning fork; 206. a second chute; 207. a second upper rotating shaft; 208. a second lower positioning fork; 209. a second lower rotating shaft; 210. a second guide groove; 211. a second upper adjusting lever; 212. a second lower adjusting lever; 213. a second upper positioning nut; 214. a second lower positioning nut; 215. a second width adjustment plate; 216. a second lateral adjustment lever; 217. a second transverse positioning nut; 301. a first tensioning assembly; 302. a first fixing frame; 303. a first upstream tensioning roller; 304. a first midstream tensioning roller; 305. a first downstream tensioning roller; 401. a second tensioning assembly; 402. the second fixing frame; 403. a second upstream tensioning roller; 404. a second midstream tensioning roller; 405. a second downstream tensioning roller; 501. a painting box; 601. a drying box; 701. and a cooling box.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the application but are not intended to limit the scope of the application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.
In embodiments of the application, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, the description with reference to the terms "specific example", "one embodiment", "example", "some embodiments", "some examples", "some implementations", or "possible implementations", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
As shown in fig. 1 to 14, in an embodiment of the present application, there is provided a painting apparatus for enamelled flat wire, comprising a first rectifying component 101, a first tensioning component 301, a painting box 501 and a second tensioning component 401; the first straightening assembly 101, the first tensioning assembly 301, the painting box 501 and the second tensioning assembly 401 are arranged in a straight line, the arrangement direction of the first straightening assembly 101, the first tensioning assembly 301, the painting box 501 and the second tensioning assembly 401 is a conveying direction, the conveying direction is horizontally arranged, the first tensioning assembly 301 is located between the first straightening assembly 101 and the second tensioning assembly 401, and the painting box 501 is located between the first tensioning assembly 301 and the second tensioning assembly 401; the first correcting component 101 comprises a first bracket, a first upper roller 102 and a first lower roller 103, wherein the first upper roller 102 is parallel to the first lower roller 103, the first upper roller 102 is positioned right above the first lower roller 103, the first upper roller 102 is horizontally arranged, the first upper roller 102 is vertical to the conveying direction, the first upper roller 102 is rotationally connected with the first bracket, the first lower roller 103 is rotationally connected with the first bracket, and the distance between the lower surface of the first upper roller 102 and the upper surface of the first lower roller 103 can be adjusted; the first tensioning assembly 301 comprises a first fixed frame 302, a first upstream tensioning roller 303, a first midstream tensioning roller 304 and a first downstream tensioning roller 305, the first upstream tensioning roller 303, the first midstream tensioning roller 304 and the first downstream tensioning roller 305 are respectively parallel to the first upper roller 102, the lower surface of the first upstream tensioning roller 303, the lower surface of the first midstream tensioning roller 304, the lower surface of the first upper roller 102 are on the same horizontal plane, the first upstream tensioning roller 303 is positioned between the first upper roller 102 and the first downstream tensioning roller 305, the first midstream tensioning roller 304 is positioned between the first upstream tensioning roller 303 and the first downstream tensioning roller 305, the height of the upper surface of the first midstream tensioning roller 304 is larger than that of the lower surface of the first upstream tensioning roller 303, the first upstream tensioning roller 303 is rotationally connected with the first fixing frame 302, the first midstream tensioning roller 304 is rotationally connected with the first fixing frame 302, and the first downstream tensioning roller 305 is rotationally connected with the first fixing frame 302; the second tensioning assembly 401 comprises a second fixed frame 402, a second upstream tensioning roller 403, a second midstream tensioning roller 404 and a second downstream tensioning roller 405, the second upstream tensioning roller 403, the second midstream tensioning roller 404 and the second downstream tensioning roller 405 are respectively parallel to the first upper roller 102, the lower surface of the second upstream tensioning roller 403, the lower surface of the second midstream tensioning roller 404 and the lower surface of the first upper roller 102 are positioned on the same horizontal plane, the second upstream tensioning roller 403 is positioned between the painting box 501 and the second downstream tensioning roller 405, the second midstream tensioning roller 404 is positioned between the second upstream tensioning roller 403 and the second downstream tensioning roller 405, the height of the upper surface of the second midstream tensioning roller 404 is larger than that of the lower surface of the second upstream tensioning roller 403, the second upstream tensioning roller 403 is rotationally connected with the second fixing frame 402, the second midstream tensioning roller 404 is rotationally connected with the second fixing frame 402, and the second downstream tensioning roller 405 is rotationally connected with the second fixing frame 402; the paint booth 501 is located between the first downstream tensioning roller 305 and the second upstream tensioning roller 403.
In some embodiments, the first carriage comprises a first cylinder 104 and a first upper positioning fork 105, the central axis of the first cylinder 104 being parallel to the conveying direction; the first upper roller 102 and the first lower roller 103 are positioned inside the first cylinder 104; the first upper positioning fork 105 is 匚 -shaped, the opening of the first upper positioning fork 105 is downward, the top surface of the first upper positioning fork 105 is positioned above the first cylinder 104, the upper end of the first cylinder 104 is positioned at the inner side of the first upper positioning fork 105, and two fork rods of the first upper positioning fork 105 are respectively connected with two outer side surfaces of the first cylinder 104 in a sliding manner along the vertical direction; the two outer side surfaces of the first cylinder 104 are provided with first sliding grooves 106; the center at the two ends of the first upper roller 102 is fixedly connected with a first upper rotating shaft 107, the first upper rotating shaft 107 is located inside the first sliding groove 106, the outer side face of the first upper rotating shaft 107 is slidably connected with the inner side face of the first sliding groove 106 along the vertical direction, the first upper rotating shaft 107 is rotationally connected with a fork rod of the first upper positioning fork 105, and the central axis of the first upper rotating shaft 107 rotating relative to the first upper positioning fork 105 is parallel to the first upper roller 102.
In some embodiments, the first bracket further includes a first lower positioning fork 108, the first lower positioning fork 108 is 匚 -shaped, an opening of the first lower positioning fork 108 faces upwards, the first lower positioning fork 108 is located right below the first upper positioning fork 105, the lower end of the first cylinder 104 is located at the inner side of the first lower positioning fork 108, and two fork bars of the first lower positioning fork 108 are respectively connected with two outer side faces of the first cylinder 104 in a sliding manner along the vertical direction; the center fixedly connected with first pivot 109 down in the both ends of roller 103, first pivot 109 is located inside first spout 106, and the lateral surface of first pivot 109 and the medial surface of first spout 106 are along vertical direction sliding connection, and first pivot 109 rotates with the fork arm of first locating fork 108 to be connected, and first pivot 109 is parallel with roller 103 for the rotatory axis of first locating fork 108.
In some embodiments, the two outer sides of the first barrel 104 are provided with first guide grooves 110, the first guide grooves 110 penetrate through the top surface of the first barrel 104 and the bottom surface of the first barrel 104 along the vertical direction, the fork bars of the first upper positioning fork 105 are inserted into the first guide grooves 110, and the fork bars of the first upper positioning fork 105 are in sliding connection with the inner walls of the first guide grooves 110 along the vertical direction; the fork rod of the first lower positioning fork 108 is inserted into the first guide groove 110, and the fork rod of the first lower positioning fork 108 is slidably connected with the inner wall of the first guide groove 110 along the vertical direction.
In some embodiments, the first bracket further comprises a first upper adjusting rod 111 and a first lower adjusting rod 112, the first upper adjusting rod 111 is vertically arranged, the lower end of the first upper adjusting rod 111 is fixedly connected with the first cylinder 104, the upper end of the first upper adjusting rod 111 is slidably connected with the first upper positioning fork 105 along the vertical direction, the first upper adjusting rod 111 penetrates through the top surface of the first upper positioning fork 105, two first upper positioning nuts 113 are in threaded connection with the first upper adjusting rod 111, and the top surface of the first upper positioning fork 105 is clamped between the two first upper positioning nuts 113; the first lower adjusting rod 112 is vertically arranged, the upper end of the first lower adjusting rod 112 is fixedly connected with the first cylinder 104, the lower end of the first lower adjusting rod 112 is slidably connected with the first lower positioning fork 108 along the vertical direction, the first lower adjusting rod 112 penetrates through the bottom surface of the first lower positioning fork 108, two first lower positioning nuts 114 are connected to the first lower positioning fork 108 in a threaded manner, and the bottom surface of the first lower positioning fork 108 is clamped between the two first lower positioning nuts 114.
In some embodiments, the first correction component 101 further includes a first width adjustment plate 115 and a first lateral adjustment rod 116, where the first width adjustment plate 115 is perpendicular to the upper roller, the first width adjustment plate 115 is annular, the first upper roller 102 and the first lower roller 103 are located inside the first width adjustment plate 115, the first lateral adjustment rod 116 is parallel to the first upper roller 102, the first lateral adjustment rod 116 is located between two sides of the first cylinder 104, two ends of the first lateral adjustment rod 116 are fixedly connected with two sides of the first cylinder 104, the first lateral adjustment rod 116 and the first width adjustment plate 115 are slidably connected along a direction parallel to the first upper roller 102, two first lateral positioning nuts 117 are screwed on the first lateral adjustment rod 116, and the first width adjustment plate 115 is sandwiched between the two first lateral positioning nuts 117.
In some embodiments, the enameled flat wire painting apparatus further includes a second corrective component 201; the second correcting component 201 comprises a second bracket, a second upper roller 202 and a second lower roller 203, wherein the second upper roller 202 is parallel to the second lower roller 203, the second upper roller 202 is positioned right above the second lower roller 203, the second upper roller 202 is horizontally arranged, the second upper roller 202 is vertical to the conveying direction, the second upper roller 202 is rotationally connected with the second bracket, the second lower roller 203 is rotationally connected with the second bracket, and the distance between the lower surface of the second upper roller 202 and the upper surface of the second lower roller 203 can be adjusted; the second tensioning assembly 401 is located between the painting booth 501 and the second corrective assembly 201.
In some embodiments, the second bracket includes a second cylinder 204 and a second upper positioning fork 205, the central axis of the second cylinder 204 being parallel to the conveying direction; the second upper roller 202 and the second lower roller 203 are positioned inside the second cylinder 204; the second upper positioning fork 205 is 匚 -shaped, the opening of the second upper positioning fork 205 is downward, the top surface of the second upper positioning fork 205 is positioned above the second cylinder 204, the upper end of the second cylinder 204 is positioned at the inner side of the second upper positioning fork 205, and two fork rods of the second upper positioning fork 205 are respectively connected with two outer side surfaces of the second cylinder 204 in a sliding manner along the vertical direction; second sliding grooves 206 are formed on two outer side surfaces of the second cylinder 204; the center at the two ends of the second upper roller 202 is fixedly connected with a second upper rotating shaft 207, the second upper rotating shaft 207 is positioned in the second sliding groove 206, the outer side surface of the second upper rotating shaft 207 is in sliding connection with the inner side surface of the second sliding groove 206 along the vertical direction, the second upper rotating shaft 207 is in rotating connection with a fork rod of the second upper positioning fork 205, and the central axis of the second upper rotating shaft 207 rotating relative to the second upper positioning fork 205 is parallel to the second upper roller 202.
In some embodiments, the second bracket further includes a second lower positioning fork 208, the second lower positioning fork 208 is 匚 -shaped, an opening of the second lower positioning fork 208 faces upwards, the second lower positioning fork 208 is located right below the second upper positioning fork 205, a lower end of the second cylinder 204 is located inside the second lower positioning fork 208, and two fork bars of the second lower positioning fork 208 are respectively connected with two outer side faces of the second cylinder 204 in a sliding manner along a vertical direction; the centers of the two ends of the second lower roller 203 are fixedly connected with a second lower rotating shaft 209, the second lower rotating shaft 209 is positioned in the second sliding groove 206, the outer side surface of the second lower rotating shaft 209 is in sliding connection with the inner side surface of the second sliding groove 206 along the vertical direction, the second lower rotating shaft 209 is in rotating connection with a fork rod of a second lower positioning fork 208, and the central axis of the second lower rotating shaft 209 rotating relative to the second lower positioning fork 208 is parallel to the second lower roller 203; the two outer side surfaces of the second cylinder 204 are provided with second guide grooves 210, the second guide grooves 210 penetrate through the top surface of the second cylinder 204 and the bottom surface of the second cylinder 204 along the vertical direction, fork rods of the second upper positioning fork 205 are inserted into the second guide grooves 210, and the fork rods of the second upper positioning fork 205 are in sliding connection with the inner wall of the second guide grooves 210 along the vertical direction; the fork rod of the second lower positioning fork 208 is inserted into the second guide groove 210, and the fork rod of the second lower positioning fork 208 is in sliding connection with the inner wall of the second guide groove 210 along the vertical direction; the second bracket further comprises a second upper adjusting rod 211 and a second lower adjusting rod 212, the second upper adjusting rod 211 is vertically arranged, the lower end of the second upper adjusting rod 211 is fixedly connected with the second cylinder 204, the upper end of the second upper adjusting rod 211 is slidably connected with the second upper positioning fork 205 along the vertical direction, the second upper adjusting rod 211 penetrates through the top surface of the second upper positioning fork 205, two second upper positioning nuts 213 are in threaded connection with the second upper adjusting rod 211, and the top surface of the second upper positioning fork 205 is clamped between the two second upper positioning nuts 213; the second lower adjusting rod 212 is vertically arranged, the upper end of the second lower adjusting rod 212 is fixedly connected with the second cylinder 204, the lower end of the second lower adjusting rod 212 is slidably connected with the second lower positioning fork 208 along the vertical direction, the second lower adjusting rod 212 penetrates through the bottom surface of the second lower positioning fork 208, two second lower positioning nuts 214 are connected to the second lower positioning fork 208 in a threaded manner, and the bottom surface of the second lower positioning fork 208 is clamped between the two second lower positioning nuts 214; the second correcting assembly 201 further comprises a second width adjusting plate 215 and a second transverse adjusting rod 216, the second width adjusting plate 215 is vertical to the upper roller, the second width adjusting plate 215 is annular, the second upper roller 202 and the second lower roller 203 are positioned on the inner side of the second width adjusting plate 215, the second transverse adjusting rod 216 is parallel to the second upper roller 202, the second transverse adjusting rod 216 is positioned between two lateral surfaces of the second cylinder 204, two ends of the second transverse adjusting rod 216 are respectively fixedly connected with two lateral surfaces of the second cylinder 204, the second transverse adjusting rod 216 is in sliding connection with the second width adjusting plate 215 along the direction parallel to the second upper roller 202, two second transverse positioning nuts 217 are screwed on the second transverse adjusting rod 216, and the second width adjusting plate 215 is clamped between the two second transverse positioning nuts 217.
In some embodiments, the painting device for enamelled flat wire further comprises a drying box 601 and a cooling box 701, the drying box 601 and the cooling box 701 being arranged along the conveying direction, the drying box 601 being located between the painting box 501 and the second tensioning assembly 401, the cooling box 701 being located between the drying box 601 and the second tensioning assembly 401.
According to the enamelling device for the enamelled flat wire, in the working process, the enamelled flat wire sequentially passes through the first correction component 101, the first tensioning component 301, the enamelling box 501, the drying box 601, the cooling box 701, the second tensioning component 401 and the second correction component 201 along the conveying direction, the first correction component 101 and the second correction component 201 are used for correcting the enamelled flat wire, the twisted enamelled flat wire is conveyed to the position between the first correction component 101 and the second correction component 201 and is corrected, the first tensioning component 301 and the second tensioning component 401 are used for tensioning the corrected enamelled flat wire, the enamelled flat wire is prevented from twisting again between the first correction component 101 and the second correction component 201, the enamelled flat wire after correction is prevented from being contacted with the outer surface of the enamelled flat wire when passing through the enamelling box 501, the cotton felt with paint is painted on the outer surface of the enamelled flat wire, the enamelled flat wire after correction is in an untwisted state, the problem that the twisted flat wire is in a non-uniform state when the enamelled flat wire is conveyed to the position between the first correction component 101 and the second correction component, and the second correction component is solved, the quality of the enamelled flat wire after the correction is always changed between the first correction component and the second correction component and the enamelled flat wire is prevented from being contacted with the outer surface of the enamelled flat wire after the correction component 101 is conveyed, and the correction component is prevented from being deformed, and the flat wire is always in the contact with the other correction process is prevented; after painting, the paint passes through a drying box 601, an air heater is arranged in the drying box 601 and used for drying and blowing the enameled rectangular wire, so that the paint drying on the surface of the enameled rectangular wire is accelerated, the time for waiting for the paint drying on the surface of the enameled rectangular wire is shortened, and the production efficiency is improved; the enameled flat wire after drying has certain waste heat, the temperature is higher than normal temperature, because the metal has the characteristic of thermal expansion and cold contraction, the enameled flat wire after drying is wound on the wire reel generally, the wire passes through the cooling box 701 before being wound on the wire reel, an electric fan is arranged in the cooling box 701, normal temperature air is blown to the enameled flat wire by the electric fan, the enameled flat wire is cooled, the temperature of the enameled flat wire is enabled to approach to normal temperature, the enameled flat wire is prevented from winding and winding tightly or the enameled flat wire is prevented from being extruded and deformed to cause the paint layer to crack after being wound on the wire reel by larger-amplitude cooling, meanwhile, the time for waiting for cooling the enameled flat wire is shortened, and the production efficiency is improved.
The distance between the first upper roller 102 and the first lower roller 103 can be adjusted to adapt to the enameled rectangular wire with different thickness, the first width adjusting plate 115 can move along the axial direction of the first upper roller 102, the distance between the first transverse adjusting plate and the inner side surface of the first cylinder 104 is adjusted, the enameled rectangular wire passes through the inner sides of the surrounding areas of the first upper roller 102, the first lower roller 103, the inner side surface of the first cylinder 104 and the first width adjusting plate 115, and the two side surfaces of the enameled rectangular wire are respectively connected with the inner side surface of the first cylinder 104 and the first width adjusting plate 115 in a sliding mode, so that the first width adjusting plate 115 moves along the axial direction of the first upper roller 102 to adapt to the enameled rectangular wire with different width.
The distance between the second upper roller 202 and the second lower roller 203 can be adjusted to adapt to the enameled rectangular wires with different thicknesses, the second width adjusting plate 215 can move along the axial direction of the second upper roller 202, the distance between the second transverse adjusting plate and the inner side surface of the second cylinder 204 is adjusted, the enameled rectangular wires pass through the inner sides of the second upper roller 202, the second lower roller 203, the inner side surface of the second cylinder 204 and the second width adjusting plate 215 around the area, and two side surfaces of the enameled rectangular wires are respectively connected with the inner side surface of the second cylinder 204 and the second width adjusting plate 215 in a sliding mode, so that the second width adjusting plate 215 moves along the axial direction of the second upper roller 202 to adapt to the enameled rectangular wires with different widths.
The winding path of the first tensioning assembly 301 tensioning the enameled rectangular wire is as follows: the enamelled flat wire passes in sequence under the first upstream tensioning roller 303, between the first upstream tensioning roller 303 and the first midstream tensioning roller 304, over the first midstream tensioning roller 304, between the first midstream tensioning roller 304 and the first downstream tensioning roller 305, under the first downstream tensioning roller 305.
The winding path of the second tensioning assembly 401 for tensioning the enameled rectangular wire is as follows: the enamelled flat wire passes in turn under the second upstream tensioning roller 403, between the second upstream tensioning roller 403 and the second midstream tensioning roller 404, over the second midstream tensioning roller 404, between the second midstream tensioning roller 404 and the second downstream tensioning roller 405, under the second downstream tensioning roller 405.
The above examples are intended to be illustrative of the application and not limiting, and those skilled in the art, after reading the present specification, may make modifications to the embodiments of the application as necessary without inventive contribution, but are protected by the patent laws within the scope of the appended claims.
Claims (10)
1. The painting device for the enamelled flat wire is characterized by comprising a first correcting component, a first tensioning component, a painting box and a second tensioning component;
The first straightening assembly, the first tensioning assembly, the painting box and the second tensioning assembly are arranged in a straight line, the arrangement direction of the first straightening assembly, the first tensioning assembly, the painting box and the second tensioning assembly is a conveying direction, the conveying direction is horizontally arranged, the first tensioning assembly is located between the first straightening assembly and the second tensioning assembly, and the painting box is located between the first tensioning assembly and the second tensioning assembly;
The first correcting component comprises a first support, a first upper roller and a first lower roller, wherein the first upper roller is parallel to the first lower roller, the first upper roller is positioned right above the first lower roller, the first upper roller is horizontally arranged and is perpendicular to the conveying direction, the first upper roller is rotationally connected with the first support, the first lower roller is rotationally connected with the first support, and the distance between the lower surface of the first upper roller and the upper surface of the first lower roller can be adjusted;
The first tensioning assembly comprises a first fixed frame, a first upstream tensioning roller, a first middle stream tensioning roller and a first downstream tensioning roller, wherein the first upstream tensioning roller, the first middle stream tensioning roller and the first downstream tensioning roller are respectively parallel to the first upstream roller, the lower surface of the first upstream tensioning roller, the lower surface of the first middle stream tensioning roller and the lower surface of the first upstream roller are positioned on the same horizontal plane, the first upstream tensioning roller is positioned between the first upstream roller and the first downstream tensioning roller, the first middle stream tensioning roller is positioned between the first upstream tensioning roller and the first downstream tensioning roller, the upper surface height of the first middle stream tensioning roller is larger than the lower surface height of the first upstream tensioning roller, the first upstream tensioning roller is rotationally connected with the first fixed frame, the first middle stream tensioning roller is rotationally connected with the first fixed frame, and the first downstream tensioning roller is rotationally connected with the first fixed frame;
The second tensioning assembly comprises a second fixing frame, a second upstream tensioning roller, a second midstream tensioning roller and a second downstream tensioning roller, the second upstream tensioning roller, the second midstream tensioning roller and the second downstream tensioning roller are respectively parallel to the first upstream roller, the lower surface of the second upstream tensioning roller, the lower surface of the second midstream tensioning roller and the lower surface of the first upstream roller are positioned on the same horizontal plane, the second upstream tensioning roller is positioned between the painting box and the second downstream tensioning roller, the second midstream tensioning roller is positioned between the second upstream tensioning roller and the second downstream tensioning roller, the upper surface height of the second midstream tensioning roller is larger than the lower surface height of the second upstream tensioning roller, the second upstream tensioning roller is rotationally connected with the second fixing frame, the second midstream tensioning roller is rotationally connected with the second fixing frame, and the second downstream tensioning roller is rotationally connected with the second fixing frame;
the paint booth is located between the first downstream tensioning roller and the second upstream tensioning roller.
2. The enamelling rectangular wire lacquering device according to claim 1, wherein the first bracket comprises a first cylinder and a first upper positioning fork, the central axis of the first cylinder is parallel to the conveying direction;
The first upper roller and the first lower roller are positioned in the first cylinder;
the first upper positioning fork is 匚 -shaped, the opening of the first upper positioning fork faces downwards, the top surface of the first upper positioning fork is positioned above the first cylinder, the upper end of the first cylinder is positioned at the inner side of the first upper positioning fork, and two fork rods of the first upper positioning fork are respectively connected with two outer side faces of the first cylinder in a sliding mode along the vertical direction;
a first sliding groove is formed in two outer side surfaces of the first cylinder;
the center fixedly connected with first pivot of going up the both ends of roller, first pivot of going up is located inside the first spout, the lateral surface of first pivot of going up with the medial surface of first spout is along vertical direction sliding connection, first pivot of going up with the fork arm of first last location fork rotates to be connected, first pivot of going up for first go up the rotatory axis of location fork with first roller is parallel.
3. The enamelling flat wire varnishing device according to claim 2, wherein the first bracket further comprises a first lower positioning fork, the first lower positioning fork is 匚 -shaped, an opening of the first lower positioning fork faces upwards, the first lower positioning fork is located right below the first upper positioning fork, the lower end of the first cylinder is located on the inner side of the first lower positioning fork, and two fork rods of the first lower positioning fork are respectively connected with two outer side faces of the first cylinder in a sliding mode along the vertical direction;
The center fixedly connected with first pivot down at the both ends of roller, first pivot is located inside the first spout down, the lateral surface of first pivot with the medial surface of first spout is along vertical direction sliding connection, first pivot with the fork arm of first locating fork rotates to be connected down, first pivot for first locating fork rotatory axis with first roller is parallel down.
4. The enamelling flat wire varnishing device according to claim 3, wherein a first guide groove is formed in two outer side surfaces of the first cylinder, the first guide groove penetrates through the top surface of the first cylinder and the bottom surface of the first cylinder in the vertical direction, a fork rod of the first upper positioning fork is inserted into the first guide groove, and the fork rod of the first upper positioning fork is in sliding connection with the inner wall of the first guide groove in the vertical direction;
The fork rod of the first lower positioning fork is inserted into the first guide groove, and the fork rod of the first lower positioning fork is in sliding connection with the inner wall of the first guide groove along the vertical direction.
5. The enamelling flat wire varnishing device according to claim 4, wherein the first bracket further comprises a first upper adjusting rod and a first lower adjusting rod, the first upper adjusting rod is vertically arranged, the lower end of the first upper adjusting rod is fixedly connected with the first cylinder, the upper end of the first upper adjusting rod is slidably connected with the first upper positioning fork along the vertical direction, the first upper adjusting rod penetrates through the top surface of the first upper positioning fork, two first upper positioning nuts are connected to the first upper adjusting rod in a threaded manner, and the top surface of the first upper positioning fork is clamped between the two first upper positioning nuts;
The first lower adjusting rod is vertically arranged, the upper end of the first lower adjusting rod is fixedly connected with the first cylinder body, the lower end of the first lower adjusting rod is slidably connected with the first lower positioning fork along the vertical direction, the first lower adjusting rod penetrates through the bottom surface of the first lower positioning fork, two first lower positioning nuts are connected to the first lower positioning fork in a threaded mode, and the bottom surface of the first lower positioning fork is clamped between the two first lower positioning nuts.
6. The enamelling machine of any one of claims 2-5, wherein the first straightening assembly further comprises a first width adjustment plate and a first lateral adjustment rod, the first width adjustment plate is perpendicular to the first upper roller, the first width adjustment plate is ring-shaped, the first upper roller and the first lower roller are located inside the first width adjustment plate, the first lateral adjustment rod is parallel to the first upper roller, the first lateral adjustment rod is located between two sides of the first roller, two ends of the first lateral adjustment rod are fixedly connected to two sides of the first roller respectively, the first lateral adjustment rod and the first width adjustment plate are slidably connected in a direction parallel to the first upper roller, two first lateral positioning nuts are screwed on the first lateral adjustment rod, and the first width adjustment plate is sandwiched between the two first lateral positioning nuts.
7. The apparatus for painting an enameled rectangular wire according to claim 6 further comprising a second corrective component;
The second correcting component comprises a second support, a second upper roller and a second lower roller, wherein the second upper roller is parallel to the second lower roller, the second upper roller is positioned right above the second lower roller, the second upper roller is horizontally arranged and is perpendicular to the conveying direction, the second upper roller is rotationally connected with the second support, the second lower roller is rotationally connected with the second support, and the distance between the lower surface of the second upper roller and the upper surface of the second lower roller can be adjusted;
The second tensioning assembly is located between the paint booth and the second corrective assembly.
8. The apparatus for painting an enameled rectangular wire according to claim 7 wherein said second bracket includes a second cylinder and a second upper positioning fork, a central axis of said second cylinder being parallel to said conveying direction;
The second upper roller and the second lower roller are positioned in the second cylinder;
The second upper positioning fork is 匚 -shaped, the opening of the second upper positioning fork faces downwards, the top surface of the second upper positioning fork is positioned above the second cylinder, the upper end of the second cylinder is positioned at the inner side of the second upper positioning fork, and two fork rods of the second upper positioning fork are respectively connected with two outer side faces of the second cylinder in a sliding mode along the vertical direction;
A second sliding groove is formed in two outer side surfaces of the second cylinder;
The center fixedly connected with second of the both ends of roller is gone up to the second, the second is gone up the pivot and is located inside the second spout, the second go up the lateral surface of pivot with the medial surface of second spout is along vertical direction sliding connection, the second go up the pivot with the fork arm of location fork rotates to be connected on the second, the second go up the pivot for the rotatory axis of location fork is gone up to the second with the roller is gone up in the second.
9. The enamelling rectangular wire painting device according to claim 8, wherein the second bracket further comprises a second lower positioning fork, the second lower positioning fork is 匚 -shaped, an opening of the second lower positioning fork faces upwards, the second lower positioning fork is located right below the second upper positioning fork, the lower end of the second cylinder is located on the inner side of the second lower positioning fork, and two fork rods of the second lower positioning fork are respectively connected with two outer side faces of the second cylinder in a sliding mode along the vertical direction;
The centers of two ends of the second lower roller are fixedly connected with a second lower rotating shaft, the second lower rotating shaft is positioned in the second sliding groove, the outer side surface of the second lower rotating shaft is in sliding connection with the inner side surface of the second sliding groove along the vertical direction, the second lower rotating shaft is in rotating connection with a fork rod of the second lower positioning fork, and the second lower rotating shaft is parallel to the second lower roller relative to the rotating central axis of the second lower positioning fork;
The two outer side surfaces of the second cylinder body are provided with second guide grooves, the second guide grooves penetrate through the top surface of the second cylinder body and the bottom surface of the second cylinder body along the vertical direction, fork rods of the second upper positioning fork are inserted into the second guide grooves, and the fork rods of the second upper positioning fork are in sliding connection with the inner wall of the second guide grooves along the vertical direction;
the fork rod of the second lower positioning fork is inserted into the second guide groove, and the fork rod of the second lower positioning fork is connected with the inner wall of the second guide groove in a sliding manner along the vertical direction;
The second support further comprises a second upper adjusting rod and a second lower adjusting rod, the second upper adjusting rod is vertically arranged, the lower end of the second upper adjusting rod is fixedly connected with the second cylinder body, the upper end of the second upper adjusting rod is slidably connected with the second upper positioning fork along the vertical direction, the second upper adjusting rod penetrates through the top surface of the second upper positioning fork, two second upper positioning nuts are connected to the second upper adjusting rod through threads, and the top surface of the second upper positioning fork is clamped between the two second upper positioning nuts;
The second lower adjusting rod is vertically arranged, the upper end of the second lower adjusting rod is fixedly connected with the second cylinder body, the lower end of the second lower adjusting rod is in sliding connection with the second lower positioning fork along the vertical direction, the second lower adjusting rod penetrates through the bottom surface of the second lower positioning fork, two second lower positioning nuts are in threaded connection with the second lower positioning fork, and the bottom surface of the second lower positioning fork is clamped between the two second lower positioning nuts;
the second correcting component further comprises a second width adjusting plate and a second transverse adjusting rod, the second width adjusting plate is perpendicular to the upper roller, the second width adjusting plate is annular, the second upper roller and the second lower roller are located on the inner side of the second width adjusting plate, the second transverse adjusting rod is parallel to the second upper roller, the second transverse adjusting rod is located between two side faces of the second cylinder, two ends of the second transverse adjusting rod are fixedly connected with two side faces of the second cylinder respectively, the second transverse adjusting rod and the second width adjusting plate are connected in a sliding mode along the direction parallel to the second upper roller, two second transverse positioning nuts are connected to the second transverse adjusting rod in a threaded mode, and the second width adjusting plate is clamped between the two second transverse positioning nuts.
10. The apparatus for painting an enameled rectangular wire according to claim 9, further comprising a drying box and a cooling box, the drying box and the cooling box being aligned in the conveying direction, the drying box being located between the painting box and the second tensioning assembly, and the cooling box being located between the drying box and the second tensioning assembly.
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| CN202111420787.3A CN114141435B (en) | 2021-11-26 | 2021-11-26 | Painting device for enamelled flat wire |
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| CN202111420787.3A CN114141435B (en) | 2021-11-26 | 2021-11-26 | Painting device for enamelled flat wire |
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| CN114141435B true CN114141435B (en) | 2024-06-04 |
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| JP5472723B2 (en) * | 2010-01-08 | 2014-04-16 | 日立金属株式会社 | Coating dies for flat enameled wire and manufacturing method of flat enameled wire |
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| CN201570321U (en) * | 2009-11-27 | 2010-09-01 | 合肥铜冠国轩铜材有限公司 | Combined die for enamelled rectangular section conductor |
| CN109378135A (en) * | 2018-12-07 | 2019-02-22 | 东莞市太阳线缆设备有限公司 | Roller, which is matched, closes dabbing felt flat wire method of lacquering and its flat wire coating machine |
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