CN218100817U - Special winding mechanism for fine enameled wire - Google Patents
Special winding mechanism for fine enameled wire Download PDFInfo
- Publication number
- CN218100817U CN218100817U CN202222142394.7U CN202222142394U CN218100817U CN 218100817 U CN218100817 U CN 218100817U CN 202222142394 U CN202222142394 U CN 202222142394U CN 218100817 U CN218100817 U CN 218100817U
- Authority
- CN
- China
- Prior art keywords
- roller
- guide
- guide shaft
- rotary roller
- wheel
- 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.)
- Active
Links
Images
Landscapes
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The utility model discloses a special winding mechanism for micro enameled wires, which comprises a first rotary roller and a painting roller which are positioned at the front end of a drying oven, and a constant speed wheel and a second rotary roller which are positioned at the rear end of the drying oven, wherein the first rotary roller and the second rotary roller have the same height, and the constant speed wheel and the second rotary roller are arranged in a vertically staggered manner; the outer surface of the constant speed wheel forms a conical surface, and the outer diameter of the constant speed wheel is gradually increased along the direction of the wire outlet end; first gyration roller is equipped with first guiding axle keeping away from varnishing roller one side, the second gyration roller is equipped with the second guiding axle keeping away from constant velocity wheel one side, and the highly the same and all be less than first gyration roller of first guiding axle and second guiding axle can dismantle on first guiding axle and the second guiding axle and be connected with a plurality of direction wheelsets. The utility model discloses can realize the japanning many times to the enameled wire to improve the japanning stability to the enameled wire.
Description
Technical Field
The utility model relates to an enameled wire processingequipment, especially a special wire winding mechanism of fine enameled wire.
Background
The prior enamelling machine for the surface enamelled wire surface enamelling process mainly comprises a conveying mechanism, an enamelling mechanism and a baking oven, wherein a layer of wire enamel is coated on the surface of a copper wire through the enamelling mechanism before the copper wire enters the baking oven, and then the enamelled wire is conveyed into the baking oven through the conveying mechanism to be baked, so that the enamelled wire is solidified into a film after being baked; after the paint film is formed, the enameled wire is conveyed out of the oven by the conveying mechanism and enters the next procedure, and the painting process of the surface of the enameled wire is completed once. The enamelling machine has the defects that the enamelling machine can only coat one layer of lacquer layer on the surface of the enamelled wire when the enamelling machine finishes each process, so that a plurality of enamelling machines are required to be arranged for the enamelled wire needing to be coated with a plurality of lacquer layers, or the enamelled wire is conveyed to the front end of the enamelling machine again and is lacquered again after the enamelling is finished by adopting a conveying mechanism, and then the difficulty and the cost of lacquering the enamelled wire for a plurality of times are increased.
On the other hand, the paint film on the surface of the enameled wire is in a high-temperature state after being cured by baking, so that when the paint film contacts with a conveying roller at the rear end of a baking furnace, the high-temperature bluing of the conveying roller at the contact part can be caused, the paint film is easily adhered to the conveying roller after being contacted, and the paint film quality of the enameled wire is influenced. In order to solve the problem, the existing method for solving the problem is to cool the conveying roller by water, so that the surface temperature of the conveying roller can be controlled to be close to the normal temperature range. However, the cooling method has the defect that the difference between the surface temperature of the cooled conveying roller and the temperature of the enameled wire is large, so that when the enameled wire contacts the conveying roller, the enameled wire can contract and crack due to expansion and contraction, and the painting effect of the enameled wire can be reduced.
Therefore, the existing enamelling machine cannot realize a multi-time enamelling process of the enamelled wire, and has the problem of poor stability of the enamelled wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special wire winding mechanism of fine enameled wire. The novel enamelling wire can be lacquered for many times, and the lacquering stability of the enamelled wire is improved.
The technical scheme of the utility model: a special winding mechanism for a fine enameled wire comprises a first rotary roller and a painting roller which are positioned at the front end of a drying oven, and a fixed speed wheel and a second rotary roller which are positioned at the rear end of the drying oven, wherein the first rotary roller and the second rotary roller are the same in height, and the fixed speed wheel and the second rotary roller are arranged in a vertically staggered manner; the first rotary roller is provided with a first guide shaft at one side far away from the painting roller, the second rotary roller is provided with a second guide shaft at one side far away from the constant speed wheel, the first guide shaft and the second guide shaft are the same in height and lower than the first rotary roller, and a plurality of guide wheel sets are detachably connected on the first guide shaft and the second guide shaft; and a spiral wiring channel is formed among the first rotary roller, the painting roller, the constant speed wheel, the second rotary roller, the second guide shaft and the first guide shaft, and a wire inlet end and a wire outlet end are respectively formed at two ends of the wiring channel.
In the winding mechanism special for the fine enameled wire, the outer shape of the constant speed wheel is cylindrical, a conical surface is formed on the outer surface of the constant speed wheel, and the outer diameter of the constant speed wheel gradually increases along the direction of the wire outlet end.
In the winding mechanism special for the micro enameled wire, the routing stroke of the enameled wire from the first painting to the second painting is 15-20 m, the outer diameter of the constant speed wheel is increased by 0.05-0.15 mm every 5mm along the axial direction, and the distance between two enameled wires on the painting roller is 3-6 mm.
In the winding mechanism special for the micro enameled wire, the first rotary roller is provided with a plurality of first wire grooves in parallel along the axial direction, and the second rotary roller is provided with a plurality of second wire grooves in parallel along the axial direction.
In the winding mechanism special for the fine enameled wire, a first limit roller is arranged between the baking oven and the constant speed wheel, a second limit roller is arranged between the painting roller and the first rotary roller, a plurality of third wire grooves are distributed on the first limit roller and the second limit roller side by side, and the first wire grooves, the second wire grooves and the third wire grooves are aligned with each other.
In the winding mechanism special for the micro enameled wire, the guide wheel set comprises a guide frame which is detachably connected, the middle part of the guide frame is sleeved outside the first guide shaft or the second guide shaft through a round hole and is in sliding connection with the first guide shaft or the second guide shaft, an inclined guide rod is rotatably connected to the guide frame, a guide wheel is rotatably connected to the upper end of the guide rod, and the guide rod and the guide frame are fixed to each other through a fastening bolt; the enameled wire is led out from the second rotary roller and then vertically enters the guide wheel on the second guide shaft, and the enameled wire extends out from the guide wheel on the second guide shaft at an inclined angle and then linearly passes through the guide wheel on the first guide shaft and then vertically enters the first rotary roller.
In the winding mechanism special for the fine enameled wire, a through heat dissipation channel is arranged in the middle of the constant speed wheel, and a plurality of heat dissipation blades are arranged in the heat dissipation channel.
In the winding mechanism special for the micro enameled wire, the radiating blade is fixedly connected with the constant speed wheel.
Compared with the prior art, the utility model has the characteristics of it is following:
(1) The utility model has the advantages that the wire-routing channel which is spirally arranged enables the copper wire to pass through the lacquering roller and the oven for many times in a spiral conveying mode after entering the enamelling machine, thereby realizing the painting of the enamelled wire for many times in one wire-routing process, and reducing the difficulty and the cost of painting the enamelled wire for many times compared with the existing enamelling machine;
(2) The enameled wire can continuously extend under the action of tension in the wiring process; the outer diameter of the constant speed wheel is gradually increased along the direction of the wire outlet end, so that the wire routing distance of the enameled wire after each lacquering can be sequentially prolonged, the enameled wire can be kept tensioned in the whole process by using the constant speed wheel after being continuously extended along with the stay wire in the wire routing process, the enameled wire is prevented from shaking up and down due to extension, and the lacquering quality of the enameled wire is improved;
(3) Through the arrangement of the first guide shaft and the second guide shaft and the structural optimization of the guide wheel set, the transverse position and the inclined direction of the guide wheels can be respectively adjusted during installation, so that the enameled wires can vertically enter the guide wheels after being led out from the second rotary roller during routing, and then linearly pass through the guide wheels at two sides at an inclined angle and vertically enter the first rotary roller; under the cooperation, the utility model can effectively avoid the contact of the enameled wire with the side wall of each conveying part when the enameled wire is obliquely wired while realizing the spiral conveying of the enameled wire, thereby avoiding the abrasion of the surface paint layer of the enameled wire and further improving the painting stability of the enameled wire;
(4) The middle part of the constant speed wheel is provided with the through heat dissipation channel, and the heat dissipation channel is internally provided with the plurality of heat dissipation blades, so that the heat dissipation blades can play a role of air supply in the rotating process along with the constant speed wheel, the air flow rate in the heat dissipation channel is accelerated, and the air cooling effect is realized, so that the surface temperature of the constant speed wheel is reduced, and the adhesion of a paint film after the paint film contacts the constant speed wheel is avoided; meanwhile, the cooling effect is relatively weaker than that of the conventional water cooling, so that the cold shrinkage cracking of a paint film after the paint film contacts with a constant speed wheel can be avoided, and the painting stability of the enameled wire is further improved;
therefore, the utility model discloses can realize the japanning many times to the enameled wire to improve the japanning stability to the enameled wire.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a guide wheel set;
FIG. 3 is a schematic diagram of routing of two side guide wheel sets;
FIG. 4 is a schematic structural view of a first and a second spacing roller;
fig. 5 is a schematic view of the construction of the constant velocity wheel at the end.
The labels in the figures are: 1-baking oven, 2-first revolving roller, 3-painting roller, 4-fixed speed wheel, 5-second revolving roller, 6-first guide shaft, 7-second guide shaft, 8-first limit roller, 9-second limit roller, 10-guide frame, 11-guide rod, 12-guide wheel, 13-fastening bolt, 14-heat dissipation channel and 15-heat dissipation blade.
Detailed Description
The present invention will be further described with reference to the drawings and examples, which should not be construed as a limitation to the present invention.
Examples are given. The winding mechanism special for the micro enameled wire comprises a first rotary roller 2 and a varnishing roller 3 which are positioned at the front end of a baking furnace 1, and a constant speed wheel 4 and a second rotary roller 5 which are positioned at the rear end of the baking furnace 1, wherein the first rotary roller 2 and the second rotary roller 5 are the same in height, and the constant speed wheel 4 and the second rotary roller 5 are arranged in a vertically staggered manner; the shape of the constant speed wheel 4 is cylindrical, a conical surface is formed on the outer surface of the constant speed wheel 4, and the outer diameter of the constant speed wheel 4 is gradually increased along the direction of a wire outlet end; a first guide shaft 6 is arranged on one side, far away from the painting roller 3, of the first rotary roller 2, a second guide shaft 7 is arranged on one side, far away from the constant speed wheel 4, of the second rotary roller 5, the first guide shaft 6 and the second guide shaft 7 are the same in height and lower than the first rotary roller 2, and a plurality of guide wheel sets are detachably connected to the first guide shaft 6 and the second guide shaft 7; and a spiral wiring channel is formed among the first rotary roller 2, the varnishing roller 3, the constant speed wheel 4, the second rotary roller 5, the second guide shaft 7 and the first guide shaft 6, a wire inlet end and a wire outlet end are respectively formed at two ends of the wiring channel, and a return channel for returning the enamelled wire is reserved at the bottom of the baking oven 1.
Two ends of the constant speed wheel 4 are rotatably connected to the enamelled rack through bearings, and the outside of the constant speed wheel 4 is in transmission connection with a driving motor.
The routing stroke of the enameled wires from the first painting to the second painting is 15-20 m, the outer diameter of the constant speed wheel 4 is increased by 0.05-0.15 mm every 5mm along the axial direction, and the distance between two enameled wires on the painting roller 3 is 5mm.
A plurality of first wiring grooves are distributed in parallel along the axial direction on the first rotary roller 2, and a plurality of second wiring grooves are distributed in parallel along the axial direction on the second rotary roller 5.
A first limiting roller 8 is arranged between the baking oven 1 and the constant speed wheel 4, a second limiting roller 9 is arranged between the painting roller 3 and the first rotary roller 2, a plurality of third wiring grooves are distributed on the first limiting roller 8 and the second limiting roller 9 in parallel, and the positions of the wiring grooves on the first wiring groove, the second wiring groove and the third wiring groove are mutually aligned; the first rotary roller 2, the second rotary roller 5, the first limiting roller 8 and the second limiting roller 9 are identical in appearance.
The guide wheel set comprises a guide frame 10, the guide frame 10 is of a split structure and is connected with each other through bolts, the middle part of the guide frame 10 is sleeved outside the first guide shaft 6 or the second guide shaft 7 through a round hole and is connected with the first guide shaft 6 or the second guide shaft 7 in a sliding manner, an inclined guide rod 11 is rotatably connected to the guide frame 10, the upper end of the guide rod 11 is rotatably connected with a guide wheel 12, the guide rod 11 and the guide frame 10 are fixed with each other through a fastening bolt 13, the fastening bolt 13 is in threaded connection with the guide frame 10, and one end of the fastening bolt is attached to the guide rod 11;
the enameled wire vertically enters a guide wheel 12 on a second guide shaft 7 after being discharged from the second rotary roller 5, extends out of the guide wheel 12 on the second guide shaft 7 at an inclined angle, then linearly passes through the guide wheel 12 on the first guide shaft 6, and then vertically enters the first rotary roller 2.
A through heat dissipation channel 14 is arranged in the middle of the constant speed wheel 4, and a plurality of heat dissipation blades 15 are arranged in the heat dissipation channel 14; the temperature of the constant speed wheel 4 after air cooling is controlled to be about 80-100 ℃.
The heat dissipation blades 15 are fixedly connected with the fixed speed wheel 4.
The utility model discloses a theory of operation: the utility model discloses when using, the copper line passes second spacing roller 9 and japanning roller 3 in proper order after the inlet wire end gets into, forms one deck lacquer layer with the coating of enameled wire on copper line surface through rotating by japanning roller 3, then cures the lacquer layer in sending into baker 1 with the enameled wire. After baking, the enameled wire is discharged from the rear end of the baking oven 1 and sequentially passes through the first limiting roller 8, the constant speed wheel 4 and the second rotary roller 5, and then vertically and downwardly extends into the guide wheel 12 of the second guide shaft 7 (the vertical and downward trend means that the enameled wire cannot deviate along the axial direction of the second guide shaft 7 in the wire routing process, so that the side wall of the second wire routing groove and the side wall of the guide wheel 12 cannot be extruded). The enameled wire extends out at an inclined angle after passing through the guide wheel 12 and extends into the guide wheel 12 of the first guide shaft 6 in a linear state, so that the transverse position of the enameled wire is controlled by utilizing the guide wheels 12 with two inclined sides, and the spiral conveying of the enameled wire is realized. The enameled wire extends out of the guide wheel 12 of the first guide shaft 6 and then vertically and upwardly runs and sequentially passes through the first rotary roller 2, the second limiting roller 9 and the other wire groove of the varnishing roller 3; therefore, the enameled wire is painted for multiple times in the mode, and the enameled wire is discharged from the wire outlet end after painting is finished. The enameled wire is walking the line in-process, increases in proper order along walking the line direction through the external diameter with constant speed wheel 4 for the enameled wire can prolong its line distance of walking at every japanning in-process, thereby match each other with the enameled wire at the extension length of walking the line in-process, and the enameled wire still can keep the tensioning state after the extension promptly, improves its japanning effect.
The constant speed wheel 4 keeps the rotation state and realizes the drive to the enameled wire in transportation process, can rotate with the roller for painting 3 together through radiator vane 15 and realize the air supply effect for outside air can pass heat dissipation channel 14 under the drive of radiator vane 15 fast, thereby realizes the forced air cooling to in the heat dissipation channel 14. Under the cooperation, the constant speed wheel 4 can avoid paint film adhesion caused by overheating on one hand, and can relieve the cracking phenomenon caused by the cold contact of the paint film on the other hand when contacting the constant speed wheel 4, so that the stability of the paint film is improved.
Claims (8)
1. Fine enameled wire special wire winding mechanism, its characterized in that: the automatic coating machine comprises a first rotary roller (2) and a painting roller (3) which are positioned at the front end of a baking oven (1), and a fixed speed wheel (4) and a second rotary roller (5) which are positioned at the rear end of the baking oven (1), wherein the first rotary roller (2) and the second rotary roller (5) are the same in height, and the fixed speed wheel (4) and the second rotary roller (5) are arranged in a vertically staggered manner; a first guide shaft (6) is arranged on one side, far away from the painting roller (3), of the first rotary roller (2), a second guide shaft (7) is arranged on one side, far away from the constant speed wheel (4), of the second rotary roller (5), the first guide shaft (6) and the second guide shaft (7) are the same in height and are lower than the first rotary roller (2), and a plurality of guide wheel sets are detachably connected to the first guide shaft (6) and the second guide shaft (7); a spiral wiring channel is formed among the first rotary roller (2), the painting roller (3), the constant speed wheel (4), the second rotary roller (5), the second guide shaft (7) and the first guide shaft (6), and a wire inlet end and a wire outlet end are formed at two ends of the wiring channel respectively.
2. The special winding mechanism for fine enameled wires according to claim 1, characterized in that: the outer shape of the constant speed wheel (4) is cylindrical, a conical surface is formed on the outer surface of the constant speed wheel (4), and the outer diameter of the constant speed wheel (4) is gradually increased along the direction of the wire outlet end.
3. The special winding mechanism for fine enameled wires according to claim 2, characterized in that: the routing travel of the enameled wires from the first painting to the second painting is 15-20 m, the outer diameter of the constant speed wheel (4) is increased by 0.05-0.15 mm every 5mm along the axial direction, and the distance between two enameled wires on the painting roller (3) is 3-6 mm.
4. The special winding mechanism for fine enameled wires according to claim 1, characterized in that: a plurality of first wiring grooves are distributed in parallel along the axial direction on the first rotary roller (2), and a plurality of second wiring grooves are distributed in parallel along the axial direction on the second rotary roller (5).
5. The special winding mechanism for fine enameled wires according to claim 4, characterized in that: be equipped with first spacing roller (8) between baker (1) and constant velocity wheel (4), be equipped with spacing roller of second (9) between japanning roller (3) and first gyration roller (2), it has a plurality of third trough to distribute side by side on first spacing roller (8) and the spacing roller of second (9), aligns each other between first trough, second trough and the third trough.
6. The special winding mechanism for fine enameled wires according to claim 1, characterized in that: the guide wheel set comprises a guide frame (10) which is detachably connected, the middle part of the guide frame (10) is sleeved outside the first guide shaft (6) or the second guide shaft (7) through a round hole and is in sliding connection with the first guide shaft (6) or the second guide shaft (7), an inclined guide rod (11) is rotatably connected to the guide frame (10), the upper end of the guide rod (11) is rotatably connected with a guide wheel (12), and the guide rod (11) and the guide frame (10) are fixed with each other through a fastening bolt (13); the enameled wire is led out from the second rotary roller (5), then vertically enters a guide wheel (12) on the second guide shaft (7), extends out from the guide wheel (12) on the second guide shaft (7) at an inclined angle, then linearly passes through the guide wheel (12) on the first guide shaft (6), and then vertically enters the first rotary roller (2).
7. The special winding mechanism for fine enameled wires according to claim 1, characterized in that: the middle part of the constant speed wheel (4) is provided with a through heat dissipation channel (14), and a plurality of heat dissipation blades (15) are arranged in the heat dissipation channel (14).
8. The special winding mechanism for fine enameled wires according to claim 7, characterized in that: the radiating blades (15) are fixedly connected with the fixed speed wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142394.7U CN218100817U (en) | 2022-08-15 | 2022-08-15 | Special winding mechanism for fine enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142394.7U CN218100817U (en) | 2022-08-15 | 2022-08-15 | Special winding mechanism for fine enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218100817U true CN218100817U (en) | 2022-12-20 |
Family
ID=84446548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142394.7U Active CN218100817U (en) | 2022-08-15 | 2022-08-15 | Special winding mechanism for fine enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218100817U (en) |
-
2022
- 2022-08-15 CN CN202222142394.7U patent/CN218100817U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109876973B (en) | Coating equipment for inner hole spraying of metal pipe fitting and spraying method thereof | |
| CN104549845B (en) | Without edges of boards LED display paint spraying apparatus | |
| CN218100817U (en) | Special winding mechanism for fine enameled wire | |
| CN114050002B (en) | Electromagnetic wire core coating device for wire production and coating method thereof | |
| CN115249555A (en) | Enamelled wire paint film automatic control type enamelling machine | |
| CN209968748U (en) | Coating spraying device with high uniformity of inner wall of pipe fitting | |
| CN211134987U (en) | Steel strand cooling treatment device | |
| CN218133023U (en) | Copper line photocuring coating production line equipment | |
| CN108109774B (en) | Sprocket type enamelled wire varnishing device | |
| CN204280582U (en) | A kind of LED street lamp assembling test manufacturing line | |
| CN113245107B (en) | Enameled wire finished product coating equipment | |
| CN115240926A (en) | Enameled wire uniform paint spraying system based on gravity correction | |
| CN114864190A (en) | Enameled wire production coating equipment | |
| CN208271648U (en) | A kind of cleaning of cable and painting line | |
| CN108109775B (en) | Straight tooth type painting groove | |
| CN216419930U (en) | Aluminium alloy spraying device convenient to clearance | |
| CN218745401U (en) | Roller coating equipment for brazing material on surface of micro-channel aluminum flat tube | |
| CN219092483U (en) | Color steel tile paint spraying device | |
| CN210922091U (en) | Alloy composite belt circulation bath drying device | |
| CN217856933U (en) | Aluminum alloy pipeline spraying device | |
| CN115074802B (en) | Processing technology and processing equipment for bright amber copper oxide electrophoresis aluminum profile | |
| CN220079162U (en) | Flame spraying equipment for three large anti-oxidation coatings of tundish continuous casting | |
| CN216756907U (en) | Enamel powder spraying device for inner wall of enamel pipe | |
| CN213161532U (en) | Automatic paint spraying device for steel plate production | |
| CN220796315U (en) | Parallel multi-wire core composite enameled wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |