CN116864229A - Enamelled wire painting equipment and enamelling method - Google Patents
Enamelled wire painting equipment and enamelling method Download PDFInfo
- Publication number
- CN116864229A CN116864229A CN202310939861.5A CN202310939861A CN116864229A CN 116864229 A CN116864229 A CN 116864229A CN 202310939861 A CN202310939861 A CN 202310939861A CN 116864229 A CN116864229 A CN 116864229A
- Authority
- CN
- China
- Prior art keywords
- painting
- die
- wire
- sleeve
- lacquer
- 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.)
- Pending
Links
- 238000010422 painting Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000003973 paint Substances 0.000 claims abstract description 21
- 239000004922 lacquer Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000004513 sizing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 210000003298 dental enamel Anatomy 0.000 claims 13
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 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
- H01B13/065—Insulating conductors with lacquers or enamels
-
- 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
- H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
-
- 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 invention discloses enamelled wire painting equipment and a painting method, which comprise a main body painting device, wherein a paint liquid groove is arranged at the bottom of the main body painting device, a painting bracket is arranged above the paint liquid groove, a group of rotary mold jackets which are distributed side by side are arranged on the painting bracket, a cross-shaped painting mold is arranged in each rotary mold jacket, a heating sleeve is sleeved above each cross-shaped painting mold, and a heat insulation pad is arranged between each heating sleeve and each cross-shaped painting mold. The lacquering method comprises the steps that the lacquered wire moves from bottom to top in a main body lacquering device, lacquer liquid in a lacquer liquid groove is adhered to the surface of the lacquered wire, then the lacquered wire enters a lacquering die for lacquering to keep the thickness of a lacquer film uniform, and finally lacquering of the lacquered wire is completed under the heating action of a heating sleeve; the painting die can adaptively adjust the position according to the wiring position of the enameled wire, and the center of the painting die is ensured to be consistent with the wiring position of the enameled wire. The invention has the characteristic of effectively improving the coating uniformity of a paint film.
Description
Technical Field
The invention relates to the field of enamelled wire painting, in particular to enamelled wire painting equipment and a enamelling method.
Background
In the enamelling production process of the enamelled wire, the enamelled wire runs from bottom to top in the enamelling equipment, the wire brings the enamelling liquid into the enamelling die when the copper wire passes through the enamelling liquid tank, the transition area of the enamelling die is filled with the enamelling liquid, and the size of the enamelling liquid is reduced when the enamelling die reaches the sizing area, so that the enamelling liquid is uniformly coated on the surface of the copper wire. However, the copper wire is possibly affected by external force in the wiring process, so that the distance between the copper wire and the die is changed, the existing painting die is fixed on the painting equipment, the copper wire is not overlapped with the central shaft of the die, uneven paint film coating can be caused, and the thickness of the paint layer on the surface of the copper wire is inconsistent, so that the subsequent normal use is affected. Therefore, the prior art has the problem that the coating of the paint film is uneven
Disclosure of Invention
The invention aims to provide enamelled wire painting equipment and a enamelling method. The invention has the characteristic of effectively improving the coating uniformity of a paint film.
The technical scheme of the invention is as follows: the utility model provides an enameled wire painting equipment, includes main part painting device, and main part painting device bottom is equipped with the lacquer cistern, and the lacquer cistern top is equipped with the lacquer support, is equipped with a set of rotation mould clamp cover that distributes side by side on the lacquer support, is equipped with cross painting mould in the rotation mould clamp cover, and the top of cross painting mould still overlaps and is equipped with the heating sleeve, is equipped with the heat insulating pad between heating sleeve and the cross painting mould.
In the enamelled wire painting equipment, the rotary die jacket comprises a jacket body, rotary joints are arranged at two ends of the jacket body, sliding seats are arranged at the outer ends of the rotary joints, and the sliding seats are connected with sliding groove frames fixed on the painting support; the jacket body is internally provided with a strip-shaped vertical through groove, and the front side and the rear side of the middle part of the vertical through groove are provided with sliding grooves.
In the enamelled wire painting equipment, the jacket body comprises two mutually spliced left jacket bodies and right jacket bodies, the splicing end of the left jacket bodies is provided with magnetic splicing convex blocks, the splicing end of the right jacket bodies is provided with splicing grooves, and magnet attraction bodies are arranged in the splicing grooves.
In the enamelled wire painting equipment, the heating sleeve comprises a bottom sleeve heat-insulating cylinder, a heat-insulating outer sleeve and a heat-conducting inner sleeve are arranged above the bottom sleeve heat-insulating cylinder, and spiral electric heating wires are arranged between the heat-insulating outer sleeve and the heat-conducting inner sleeve.
In the enamelled wire painting equipment, the cross-shaped painting die comprises a die body, wherein a convex ring sliding block matched with the sliding groove is arranged in the middle of the outer side of the die body; the die body is internally provided with a transition zone, a sizing zone and a sleeving zone from bottom to top in sequence.
In the enamelled wire painting equipment, the thickness of the convex ring sliding block is smaller than the height of the sliding groove; the width of the vertical through groove is matched with the diameter of the die body.
In the enamelled wire painting equipment, an annular tooth-shaped structure is arranged on the outer diameter surface of the convex ring sliding block, and a rack matched with the annular tooth-shaped structure is arranged on the sliding groove.
The lacquering method of lacquered wire lacquering equipment comprises the steps that lacquered wires move from bottom to top in a main body lacquering device, lacquer liquid in a lacquer liquid groove is adhered to the surface of the lacquered wires, then the lacquered wires enter a lacquering mould for lacquering to keep the thickness of a lacquer film uniform, and finally lacquered wires are lacquered by the heating action of a heating sleeve;
the painting die can adaptively adjust the position according to the wiring position of the enameled wire, and the center of the painting die is ensured to be consistent with the wiring position of the enameled wire.
Compared with the prior art, the invention consists of the cross-shaped painting mold and the rotary mold jacket, the front-back movement and rotation of the rotary mold jacket can be realized through the mutual matching among the rotary joint, the sliding seat and the sliding groove frame arranged on the rotary mold jacket, the cross-shaped painting mold can freely move in the rotary mold jacket through arranging the vertical through groove and the sliding groove in the jacket body, the cross-shaped painting mold can realize the left-right movement, the front-back movement and the rotation through the mutual matching among the structures, the corresponding self-adaptive adjustment can be performed according to the wiring change of the copper wire, the copper wire is ensured to be consistent with the central axis of the painting mold all the time, and the coating uniformity of a paint film is improved. Meanwhile, the heating sleeve is sleeved above the cross-shaped painting die, and the painted enameled wire is heated and dried, so that the paint film quality can be improved, the time required for baking a subsequent paint film can be reduced, and the overall production efficiency can be improved. In conclusion, the invention has the characteristic of effectively improving the coating uniformity of the paint film.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an assembled view of the rotary die collet and cross-type paint die of FIG. 1;
FIG. 3 is a view showing the structure of the left and right jacket bodies;
FIG. 4 is a side view of the jacket body;
FIG. 5 is a structural view of a heating sleeve;
fig. 6 is a structural view of the cross-type paint die.
The marks in the drawings are: the device comprises a 1-rotary die jacket, a 2-cross type painting die, a 3-main body painting device, a 4-paint liquid tank, a 5-painting support, a 6-heating sleeve, a 101-jacket body, a 102-rotary joint, a 103-sliding seat, a 104-sliding groove frame, a 105-vertical through groove, a 106-sliding groove, a 111-left jacket body, a 112-right jacket body, a 113-magnetic splicing convex block, a 114-splicing groove, a 115-magnet, a 601-bottom sleeve heat insulation cylinder, a 602-heat insulation outer sleeve, a 603-heat conduction inner sleeve, a 604-electric heating wire, a 201-die body, a 202-convex ring sliding block, a 203-transition zone, a 204-sizing zone and a 205-sleeve joint zone.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The enamelled wire painting equipment comprises a main body painting device 3, a paint liquid groove 4 is arranged at the bottom of the main body painting device 3, a painting bracket 5 is arranged above the paint liquid groove 4, a group of rotary die jackets 1 distributed side by side are arranged on the painting bracket 5, a cross-shaped painting die 2 is arranged in the rotary die jackets 1, a heating sleeve 6 is further sleeved above the cross-shaped painting die 2, and a heat insulation pad is arranged between the heating sleeve 6 and the cross-shaped painting die 2.
The rotary die jacket 1 comprises a jacket body 101, rotary joints 102 are arranged at two ends of the jacket body 101, a sliding seat 103 is arranged at the outer end of the rotary joints 102, and the sliding seat 103 is connected with a sliding groove frame 104 fixed on the painting bracket 5; the jacket body 101 is also internally provided with a strip-shaped vertical through groove 105, and the front side and the rear side of the middle part of the vertical through groove 105 are provided with sliding grooves 106.
The jacket body 101 comprises a left jacket body 111 and a right jacket body 112 which are spliced with each other, a magnetic splicing convex block 113 is arranged at the splicing end of the left jacket body 111, a splicing groove 114 is arranged at the splicing end of the right jacket body 112, and a magnet 115 is arranged in the splicing groove 114.
The heating sleeve 6 comprises a bottom sleeve heat insulation cylinder 601, a heat insulation outer sleeve 602 and a heat conduction inner sleeve 603 are arranged above the bottom sleeve heat insulation cylinder 601, and spirally distributed electric heating wires 604 are arranged between the heat insulation outer sleeve 602 and the heat conduction inner sleeve 603.
The cross-shaped painting die 2 comprises a die body 201, wherein a convex ring sliding block 202 matched with the sliding groove 106 is arranged in the middle of the outer side of the die body 201; a transition area 203, a sizing area 204 and a sleeving area 205 are sequentially arranged in the die body 201 from bottom to top.
The thickness of the convex ring sliding block 202 is smaller than the height of the sliding groove 106; the width of the vertical through slot 105 matches the diameter of the die body 201.
The outer diameter surface of the convex ring slider 202 is provided with an annular tooth-shaped structure, and the chute 106 is provided with a rack matched with the annular tooth-shaped structure.
The lacquering method of lacquered wire lacquering equipment comprises the steps that lacquered wires move from bottom to top in a main body lacquering device, lacquer liquid in a lacquer liquid groove is adhered to the surface of the lacquered wires, then the lacquered wires enter a lacquering mould for lacquering to keep the thickness of a lacquer film uniform, and finally lacquered wires are lacquered by the heating action of a heating sleeve;
the painting die can adaptively adjust the position according to the wiring position of the enameled wire, and the center of the painting die is ensured to be consistent with the wiring position of the enameled wire.
The installation process of the invention comprises the following steps: the method comprises the steps of installing and fixing a chute frame on painting equipment, installing rotary joints and sliding seats at the outer ends of a left jacket body and a right jacket body, then placing a cross-shaped painting die in a vertical through groove and a chute of the left jacket body or the right jacket body, splicing the left jacket body and the right jacket body to obtain a jacket body, inserting the sliding seats into a sliding area in the chute frame, and installing and fixing the rotary die jacket and the cross-shaped painting die on the painting equipment. Copper wires pass through the transition area and the sizing area of the cross-shaped painting die to finish paint film coating operation.
The bulge loop slider is located the spout, and the mould body is located vertical run-through inslot for cross type painting mould can be along rectangular vertical run-through groove and spout side-to-side movement.
The jacket body can rotate around the rotary joint and can also move back and forth along the chute rack, and the movement of the jacket body can drive the cross-shaped painting die to move along with the jacket body; the cross-shaped painting die can also move transversely left and right along the sliding groove.
When the copper wire is offset in the wiring process, the cross-shaped painting die is driven to move along with the copper wire, so that the position between the copper wire and the cross-shaped painting die is always kept constant, and the uniformity of paint film coating is ensured.
Claims (8)
1. The utility model provides an enameled wire japanning equipment which characterized in that: including main part painting device (3), main part painting device (3) bottom is equipped with lacquer cistern (4), and lacquer cistern (4) top is equipped with lacquer support (5), is equipped with a set of rotation type mould clamp cover (1) of distributing side by side on the lacquer support (5), is equipped with cross type lacquer mould (2) in rotation type mould clamp cover (1), and the top of cross type lacquer mould (2) still overlaps and is equipped with heating sleeve (6), is equipped with the heat insulating mattress between heating sleeve (6) and cross type lacquer mould (2).
2. The enamel wire enamel application apparatus of claim 1, wherein: the rotary die jacket (1) comprises a jacket body (101), rotary joints (102) are arranged at two ends of the jacket body (101), a sliding seat (103) is arranged at the outer end of the rotary joints (102), and the sliding seat (103) is connected with a sliding groove frame (104) fixed on the painting support (5); the jacket body (101) is internally provided with a strip-shaped vertical through groove (105), and the front side and the rear side of the middle part of the vertical through groove (105) are provided with sliding grooves (106).
3. The enamel wire enamel application apparatus of claim 2, wherein: the clamping sleeve body (101) comprises a left clamping sleeve body (111) and a right clamping sleeve body (112) which are mutually spliced, a magnetic splicing protruding block (113) is arranged at the splicing end of the left clamping sleeve body (111), a splicing groove (114) is formed in the splicing end of the right clamping sleeve body (112), and a magnet (115) is arranged in the splicing groove (114).
4. The enamel wire enamel application apparatus of claim 1, wherein: the heating sleeve (6) comprises a bottom sleeve heat insulation cylinder (601), a heat insulation outer sleeve (602) and a heat conduction inner sleeve (603) are arranged above the bottom sleeve heat insulation cylinder (601), and spirally distributed electric heating wires (604) are arranged between the heat insulation outer sleeve (602) and the heat conduction inner sleeve (603).
5. The enamel wire enamel application apparatus of claim 2, wherein: the cross-shaped painting die (2) comprises a die body (201), wherein a convex ring sliding block (202) matched with the sliding groove (106) is arranged in the middle of the outer side of the die body (201); a transition area (203), a sizing area (204) and a sleeving area (205) are sequentially arranged in the die body (201) from bottom to top.
6. The enamel wire enamel application apparatus of claim 5, wherein: the thickness of the convex ring sliding block (202) is smaller than the height of the sliding groove (106); the width of the vertical through groove (105) is matched with the diameter of the die body (201).
7. The enamel wire enamel application apparatus of claim 5, wherein: the outer diameter surface of the convex ring sliding block (202) is provided with an annular tooth-shaped structure, and the sliding groove (106) is provided with a rack matched with the annular tooth-shaped structure.
8. A painting method using the enamel wire painting apparatus of any one of claims 1 to 7, characterized in that: the enamelled wire moves from bottom to top in the main body painting device, the paint liquid in the paint liquid tank is adhered to the surface of the enamelled wire, then the enamelled wire enters a painting die for painting to keep the thickness of a paint film uniform, and finally the painting of the enamelled wire is completed under the heating action of the heating sleeve;
the painting die can adaptively adjust the position according to the wiring position of the enameled wire, and the center of the painting die is ensured to be consistent with the wiring position of the enameled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310939861.5A CN116864229A (en) | 2023-07-28 | 2023-07-28 | Enamelled wire painting equipment and enamelling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310939861.5A CN116864229A (en) | 2023-07-28 | 2023-07-28 | Enamelled wire painting equipment and enamelling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116864229A true CN116864229A (en) | 2023-10-10 |
Family
ID=88223410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310939861.5A Pending CN116864229A (en) | 2023-07-28 | 2023-07-28 | Enamelled wire painting equipment and enamelling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116864229A (en) |
-
2023
- 2023-07-28 CN CN202310939861.5A patent/CN116864229A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
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