CN115771809A - Wire winding process and device for flat electromagnetic wire production - Google Patents
Wire winding process and device for flat electromagnetic wire production Download PDFInfo
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- CN115771809A CN115771809A CN202211523025.0A CN202211523025A CN115771809A CN 115771809 A CN115771809 A CN 115771809A CN 202211523025 A CN202211523025 A CN 202211523025A CN 115771809 A CN115771809 A CN 115771809A
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Abstract
The invention discloses a wire rewinding process and a device for producing a flat electromagnetic wire, wherein a wire drum is moved to the position below a lifting winding driving mechanism through the matching between a wire drum feeding mechanism and a rotary wire drum conveying mechanism; the wire barrel is fixed and driven to rotate by the lifting type winding driving mechanism, the wire winding position of the flat electromagnetic wire on the wire barrel is guided by the enameled wire guiding mechanism, the wire winding position and the enameled wire guiding mechanism are matched to complete the wire winding of the flat electromagnetic wire, and finally the flat electromagnetic wire is cut off by the wire cutting and feeding mechanism to complete the wire winding on the wire barrel; discharging the wound bobbin from the finished product pushing mechanism under the rotation action of the rotary bobbin conveying mechanism; meanwhile, the thread end of the flat electromagnetic thread is sent to a thread groove on a thread drum below the lifting type winding driving mechanism through the thread cutting and sending mechanism and is fixed through the descending of the lifting type winding driving mechanism. The invention has the characteristics of effectively improving the wire take-up efficiency and facilitating the fixation of the wire end.
Description
Technical Field
The invention relates to an enameled wire take-up mechanism, in particular to a take-up process and device for producing a flat electromagnetic wire.
Background
The production process of the flat electromagnetic wire mainly comprises the steps of passing a wire through a circular die, passing a wire through a flat die, carrying out on-line short circuit direct current annealing, carrying out deionized water ultrasonic heat cleaning, painting, baking, smearing lubricating oil, actively taking up the wire and the like. The wire rewinding of the enameled flat wire is generally operated by adopting a common copper round enameled wire rewinding machine, when a wire barrel is replaced, the wire barrel needs to be replaced manually, the wire head end is fixed manually, namely, the whole wire rewinding process needs to be realized by matching the wire rewinding machine manually, the wire rewinding efficiency is low, and the labor cost is high. Meanwhile, the thread end fixing mode on the thread cylinder of the existing copper round enameled wire take-up machine is not suitable for flat enameled wires, the thread end is fixed troublesome, and the thread end fixing mode on the thread cylinder of the existing copper round enameled wire take-up machine is adopted, so that the quality of a part of flat electromagnetic wires is easily influenced. Therefore, the prior art has the defects of low wire take-up efficiency and troublesome wire end fixing.
Disclosure of Invention
The invention aims to provide a wire rewinding process and device for producing a flat electromagnetic wire. The invention has the characteristics of effectively improving the wire take-up efficiency and facilitating the fixation of the wire end.
The technical scheme of the invention is as follows: a wire take-up process for producing a flat electromagnetic wire is characterized in that a wire drum is moved to the position below a lifting type winding driving mechanism through the matching between a wire drum feeding mechanism and a rotary wire drum conveying mechanism; fixing the wire barrel and driving the wire barrel to rotate through the lifting type winding driving mechanism, guiding a wire winding position of the flat electromagnetic wire on the wire barrel by using the enameled lead mechanism, matching the wire winding position and the enameled lead mechanism to complete wire winding of the flat electromagnetic wire, and finally cutting the flat electromagnetic wire through the wire cutting and feeding mechanism to complete wire winding on the wire barrel; discharging the wound bobbin from a finished product pushing mechanism under the rotation action of the rotary bobbin conveying mechanism;
meanwhile, the thread end of the flat electromagnetic thread is sent to a thread groove on a thread drum below the lifting type winding driving mechanism through the thread cutting and sending mechanism and is fixed through the descending of the lifting type winding driving mechanism.
A take-up device for producing flat electromagnetic wires comprises a rack, wherein an enameled wire conducting mechanism is arranged above one end of the rack, a lifting type winding driving mechanism is arranged at the upper part of the other end of the rack, a rotary type wire barrel conveying mechanism is arranged below the lifting type winding driving mechanism, a finished product pushing mechanism is arranged below the rotary type wire barrel conveying mechanism, and a wire barrel feeding mechanism is arranged in the middle of the other side of the rotary type wire barrel conveying mechanism; a wire shearing and feeding mechanism is also arranged between the lifting winding driving mechanism and the enameled wire conducting mechanism; the rotary bobbin conveying mechanism is provided with a bobbin.
In the take-up device for producing the flat electromagnetic wire, the enameled wire lead mechanism comprises the lead screw assembly which is vertically distributed, the lead screw assembly is provided with the lifting follow-up sliding block, and the front end of the lifting follow-up sliding block is provided with the lead wire ring.
In the winding device for producing the flat electromagnetic wire, the lifting type winding driving mechanism comprises a top base, a lifting hydraulic rod is arranged below the top base, a lifting base is arranged below the lifting hydraulic rod, a driving motor is arranged below the lifting base, and a rotating sleeve is arranged on an output shaft of the driving motor.
In the winding device for producing the flat electromagnetic wire, the rotating sleeve comprises a sleeve body, and four clamping grooves which are uniformly distributed in an annular shape are formed in the bottom of the sleeve body.
In the take-up device for producing the flat electromagnetic wire, the rotary wire barrel conveying mechanism comprises a support frame, a rotating shaft is arranged in the middle of the support frame, and four support rods which are uniformly distributed in an annular shape are arranged on the rotating shaft; the rotating shaft is connected with a rotating motor; the bottom of the support rod is provided with an upper base and a lower base, the lower base is provided with a lifting cylinder, a lifting base is arranged above the lifting cylinder, and the lifting base is provided with four telescopic fixture blocks which are uniformly distributed; and the upper base is provided with an opening matched with the telescopic fixture block.
In the take-up device for producing the flat electromagnetic wire, the wire barrel comprises a barrel body, ring discs are arranged at the upper end and the lower end of the barrel body, 4 wire grooves distributed in an annular mode are formed in the inner wall surfaces of the upper end and the lower end of the barrel body, and wire clamping sheets are arranged on the inner sides of the wire grooves; the surface of the ring disc is provided with a limiting groove corresponding to the position of the wire groove.
In the take-up device for producing the flat electromagnetic wire, the wire cylinder feeding mechanism comprises a wire cylinder bin which is vertically arranged, a discharge hole is formed in the bottom of the wire cylinder bin, and a pushing cylinder and a pushing plate are arranged on the side surface of the discharge hole; and the left inner wall surface and the right inner wall surface of the bobbin bin are provided with limiting lugs corresponding to the limiting grooves.
In the take-up device for producing the flat electromagnetic wire, the wire shearing and feeding mechanism comprises a front-back moving cylinder, a movable mounting seat is arranged at the output end of the front-back moving cylinder, a wire shearing clamp is arranged in the middle of the movable mounting seat, a first transverse lead screw assembly is arranged at the wire inlet end of the movable mounting seat, a sliding base is arranged at the front end of the transverse lead screw assembly, and a wire feeding clamp is arranged on the sliding base; and a wire outlet end of the movable mounting seat is provided with a second transverse lead screw assembly, the second transverse lead screw assembly is provided with a wire plugging sliding seat, and the wire plugging sliding seat is provided with a wire plugging clamp.
In the winding device for producing the flat electromagnetic wire, the finished product pushing mechanism comprises a bottom frame, a blanking hole is formed in the upper portion of the bottom frame, an arc-shaped anti-falling plate is arranged on one side of the feeding of the blanking hole, and a cylinder and a discharging plate are arranged on the side face below the blanking hole.
Compared with the prior art, the automatic flat electromagnetic wire winding and discharging device is composed of a rack, an enameled wire conducting mechanism, a lifting type winding driving mechanism, a rotary wire drum conveying mechanism, a finished product pushing mechanism, a wire drum feeding mechanism and a wire shearing and sending mechanism, automatic winding and discharging operations of flat electromagnetic wires are achieved, automatic replacement of wire drums can also be achieved, manual operation is replaced, winding efficiency can be effectively improved, and labor cost is reduced. Specifically, the structure of the bobbin is reasonably optimized and improved, the clamping groove is formed in the bottom of the rotary sleeve and matched with the wire clamping sheet, on one hand, positioning and driving rotation can be achieved, on the other hand, the clamping groove is in interference fit with the wire clamping sheet, and wire clamping is achieved, so that the fixing and clamping of a wire end can be greatly facilitated, and the influence of a wire end fixing mode on the quality of a part of flat electromagnetic wires can be reduced. Meanwhile, the limiting groove is formed in the ring disc, the limiting lug is arranged on the inner wall surface of the bobbin bin, and the telescopic fixture block capable of stretching out and drawing back is arranged at the bottom of the supporting rod of the rotary bobbin conveying mechanism, so that accurate positioning and feeding of the bobbin can be guaranteed. In conclusion, the invention has the characteristics of effectively improving the wire take-up efficiency and facilitating the fixation of the wire end.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the rotary bobbin transfer mechanism;
FIG. 3 is a structural view of the rotating sleeve;
FIG. 4 is a cross-sectional view of the spool;
FIG. 5 is a top view of the spool;
fig. 6 is a plan view of the wire cutting mechanism.
The labels in the figures are: 1-rack, 2-enameled wire guide mechanism, 3-lifting winding driving mechanism, 4-rotary wire barrel conveying mechanism, 5-finished product pushing mechanism, 6-wire barrel feeding mechanism, 7-shearing wire feeding mechanism, 8-wire barrel, 201-lead screw assembly, 202-lifting follow-up slider, 203-wire ring, 301-top base, 302-lifting hydraulic rod, 303-lifting base, 304-driving motor, 305-rotary sleeve, 351-sleeve body, 352-clamping groove, 401-supporting frame, 402-rotating shaft, 403-supporting rod, 404-telescopic clamping block, 405-upper base, 406-lower base, 407-lifting cylinder, 408-lifting base, 801-barrel, 802-ring disc, 803-wire groove, 804-wire clamping sheet, 805-limiting groove, 601-wire barrel bin, 602-discharge port, 603-pushing cylinder, 604-pushing plate, 701-back-and-forth movement cylinder, 702-back-forth movement cylinder mounting seat, 704-wire cutting pliers, 704-first transverse lead screw assembly, 705-sliding base, 706-arc-wire feeding bin, 707-sliding clamp assembly, 707-arc-sliding clamp assembly, 703-pushing plate, 701-sliding clamp assembly, 709-dropping plate, 703-dropping plate, and movable bottom frame, 501-dropping plate.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A wire take-up process for producing a flat electromagnetic wire is characterized in that a wire drum is moved to the position below a lifting type winding driving mechanism through the matching between a wire drum feeding mechanism and a rotary wire drum conveying mechanism; the wire barrel is fixed and driven to rotate by the lifting type winding driving mechanism, the wire winding position of the flat electromagnetic wire on the wire barrel is guided by the enameled wire guiding mechanism, the wire winding position and the enameled wire guiding mechanism are matched to complete the wire winding of the flat electromagnetic wire, and finally the flat electromagnetic wire is cut off by the wire cutting and feeding mechanism to complete the wire winding on the wire barrel; discharging the wound bobbin from a finished product pushing mechanism under the rotation action of the rotary bobbin conveying mechanism;
meanwhile, the thread end of the flat electromagnetic thread is sent to a thread groove on a thread drum below the lifting type winding driving mechanism through the thread cutting and sending mechanism and is fixed through the descending of the lifting type winding driving mechanism.
A take-up device for producing a flat electromagnetic wire is shown in figures 1-6 and comprises a rack 1, an enameled wire conducting mechanism 2 is arranged above one end of the rack 1, a lifting type winding driving mechanism 3 is arranged at the upper part of the other end of the rack 1, a rotary bobbin conveying mechanism 4 is arranged below the lifting type winding driving mechanism 3, a finished product pushing mechanism 5 is arranged below the rotary bobbin conveying mechanism 4, and a bobbin feeding mechanism 6 is arranged in the middle of the other side of the rotary bobbin conveying mechanism 4; a wire shearing and feeding mechanism 7 is also arranged between the lifting winding driving mechanism 3 and the enameled wire conducting mechanism 2; the rotary bobbin conveying mechanism 4 is provided with a bobbin 8.
The enameled wire lead mechanism 2 comprises a vertically distributed lead screw assembly 201, a lifting follow-up sliding block 202 is arranged on the lead screw assembly 201, and a lead wire ring 203 is arranged at the front end of the lifting follow-up sliding block 202.
The lifting type winding driving mechanism 3 comprises a top base 301, a lifting hydraulic rod 302 is arranged below the top base 301, a lifting base 303 is arranged below the lifting hydraulic rod 302, a driving motor 304 is arranged below the lifting base 303, and a rotating sleeve 305 is arranged on an output shaft of the driving motor 304.
The rotating sleeve 305 comprises a sleeve body 351, and the bottom of the sleeve body 351 is provided with four clamping grooves 352 which are uniformly distributed in an annular shape.
The rotary bobbin conveying mechanism 4 comprises a support frame 401, a rotary shaft 402 is arranged in the middle of the support frame 401, and four support rods 403 which are uniformly distributed in an annular shape are arranged on the rotary shaft 402; a rotating motor is connected to the rotating shaft 402; an upper base 405 and a lower base 406 are arranged at the bottom of the supporting rod 403, a lifting cylinder 407 is arranged on the lower base 406, a lifting base 408 is arranged above the lifting cylinder 407, and four telescopic fixture blocks 404 which are uniformly distributed are arranged on the lifting base 408; the upper base 405 is provided with an opening matched with the telescopic fixture block 404.
The wire barrel 8 comprises a barrel body 801, ring discs 802 are arranged at the upper end and the lower end of the barrel body 801, 4 wire grooves 803 which are distributed annularly are arranged on the inner wall surfaces of the upper end and the lower end of the barrel body 801, and wire clamping sheets 804 are arranged on the inner sides of the wire grooves 803; the surface of the ring plate 802 is provided with a limiting groove 805 corresponding to the position of the wire groove 803.
The bobbin feeding mechanism 6 comprises a bobbin bin 601 which is vertically arranged, a discharge port 602 is arranged at the bottom of the bobbin bin 601, and a pushing cylinder 603 and a pushing plate 604 are arranged on the side surface of the discharge port 602; and limiting lugs corresponding to the limiting grooves 805 are arranged on the left and right inner wall surfaces of the bobbin bin 601.
The wire shearing and feeding mechanism 7 comprises a front-back moving cylinder 701, the output end of the front-back moving cylinder 701 is provided with a movable mounting seat 702, the middle part of the movable mounting seat 702 is provided with a wire shearing pliers 703, the wire inlet end of the movable mounting seat 702 is provided with a first transverse screw rod assembly 704, the front end of the transverse screw rod assembly 704 is provided with a sliding base 705, and the sliding base 705 is provided with a wire feeding clamp 706; a second transverse lead screw assembly 707 is arranged at the wire outlet end of the movable mounting base 702, a wire plugging sliding base 708 is arranged on the second transverse lead screw assembly 707, and a wire plugging clamp 709 is arranged on the wire plugging sliding base 708.
The finished product pushing mechanism 5 comprises an underframe 501, a blanking hole 502 is formed in the upper portion of the underframe 501, an arc-shaped anti-falling plate 503 is arranged on the feeding side of the blanking hole 502, and a cylinder 504 and a discharging plate 505 are arranged on the side face below the blanking hole 502.
The wire clamping piece comprises two clamping pieces which are distributed on two sides of the wire groove.
The rotating shaft is provided with a belt pulley, the output end of the rotating motor is also provided with a belt pulley, and a transmission belt is arranged between the two belt pulleys.
The working process of the invention is as follows: the bobbin is transversely placed in a bobbin bin, a gate is arranged at the bottom of the bobbin bin, the gate is opened, the bobbin falls to a discharge port under the action of gravity, the bobbin is pushed to a support frame of the rotary bobbin conveying mechanism under the action of a pushing cylinder, and a thread clamping piece at the inner end of the bobbin is clamped with a telescopic clamping block, so that the bobbin is fixed and positioned; then the rotary bobbin conveying mechanism rotates under the action of a rotary motor, the bobbin after loading rotates to the position below the lifting type winding driving mechanism, the end of the enameled wire is inserted into a corresponding wire groove and a corresponding wire clamping piece under the action of an enameled wire conducting mechanism and a wire shearing and feeding mechanism, the lifting hydraulic cylinder descends to drive the rotary sleeve to descend, and a clamping groove at the bottom of the rotary sleeve acts on the wire clamping piece to fixedly clamp the wire end; then, the lifting cylinder descends and contracts, so that the telescopic clamping block descends and is separated from the clamping sheet at the bottom of the bobbin, and the subsequent bobbin is convenient to rotate. Then, the wire drum rotates under the action of the driving motor and is matched with the enameled wire feeding mechanism to realize winding. After the winding is completed, the enameled wire is cut off through cutting wire cutting pliers on the wire feeding mechanism, the rotary type wire barrel conveying mechanism rotates, the wire barrel after the winding is completed rotates to the lower end, the wire barrel drops to a blanking hole under the action of gravity, and the discharging is completed through the pushing of the air cylinder and the discharging plate.
The arc-shaped anti-falling plate is used for placing the bobbin which is wound to have the falling phenomenon in the rotating process.
The working process of the wire shearing and feeding mechanism comprises the following steps: when the wire is required to be cut, the movable mounting base is driven to move forwards by moving the air cylinder forwards and backwards to enable the wire cutting pliers to be in contact with the enameled wire, the wire cutting pliers are controlled to cut the enameled wire, and the wire cutting pliers are immediately separated from the enameled wire after the cutting operation is finished; when a new bobbin moves to the position below the lifting winding driving mechanism, the wire feeding clamp clamps the enameled wire, the first transverse lead screw assembly drives the wire feeding clamp to move towards the bobbin, the wire end is inserted into the wire inserting clamp, the wire inserting clamp clamps the flat electromagnetic wire and exposes the wire end for a distance, and then the second transverse lead screw assembly moves to drive the wire inserting clamp to move and insert the wire end into the wire groove and the wire clamping piece.
The working process of the enameled wire inlet mechanism is as follows: the enameled wire passes through the wire ring, and under the effect of lead screw subassembly, drives the enameled wire and reciprocates, is convenient for the enameled wire to receive up and down coiling on the spool.
Claims (10)
1. A wire rewinding process for flat electromagnetic wire production is characterized in that a wire drum is moved to the position below a lifting winding driving mechanism through the cooperation between a wire drum feeding mechanism and a rotary wire drum conveying mechanism; fixing the wire barrel and driving the wire barrel to rotate through the lifting type winding driving mechanism, guiding a wire winding position of the flat electromagnetic wire on the wire barrel by using the enameled lead mechanism, matching the wire winding position and the enameled lead mechanism to complete wire winding of the flat electromagnetic wire, and finally cutting the flat electromagnetic wire through the wire cutting and feeding mechanism to complete wire winding on the wire barrel; discharging the wound bobbin from a finished product pushing mechanism under the rotation action of the rotary bobbin conveying mechanism;
meanwhile, the thread end of the flat electromagnetic thread is sent to a thread groove on a thread drum below the lifting winding driving mechanism through the thread cutting and sending mechanism and is fixed through descending of the lifting winding driving mechanism.
2. The utility model provides a take-up is used in production of flat electromagnetic wire which characterized in that: the wire winding machine comprises a rack (1), wherein an enameled wire conducting mechanism (2) is arranged above one end of the rack (1), a lifting type winding driving mechanism (3) is arranged at the upper part of the other end of the rack (1), a rotary bobbin conveying mechanism (4) is arranged below the lifting type winding driving mechanism (3), a finished product pushing mechanism (5) is arranged below the rotary bobbin conveying mechanism (4), and a bobbin feeding mechanism (6) is arranged in the middle of the other side of the rotary bobbin conveying mechanism (4); a wire shearing and feeding mechanism (7) is also arranged between the lifting type winding driving mechanism (3) and the enameled wire conducting mechanism (2); the rotary bobbin conveying mechanism (4) is provided with a bobbin (8).
3. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: enameled wire mechanism (2) is equipped with lift follow-up slider (202) including vertical distribution's lead screw subassembly (201) on lead screw subassembly (201), lift follow-up slider (202) front end is equipped with wire loop (203).
4. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: the lifting type winding driving mechanism (3) comprises a top base (301), a lifting hydraulic rod (302) is arranged below the top base (301), a lifting base (303) is arranged below the lifting hydraulic rod (302), a driving motor (304) is arranged below the lifting base (303), and a rotating sleeve (305) is arranged on an output shaft of the driving motor (304).
5. The take-up device for producing the flat electromagnetic wire as claimed in claim 4, wherein: the rotating sleeve (305) comprises a sleeve body (351), and four annular clamping grooves (352) which are uniformly distributed are formed in the bottom of the sleeve body (351).
6. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: the rotary bobbin conveying mechanism (4) comprises a support frame (401), a rotary shaft (402) is arranged in the middle of the support frame (401), and four support rods (403) which are uniformly distributed in an annular shape are arranged on the rotary shaft (402); the rotating shaft (402) is connected with a rotating motor; an upper base (405) and a lower base (406) are arranged at the bottom of the supporting rod (403), a lifting cylinder (407) is arranged on the lower base (406), a lifting base (408) is arranged above the lifting cylinder (407), and four telescopic fixture blocks (404) which are uniformly distributed are arranged on the lifting base (408); the upper base (405) is provided with an opening matched with the telescopic fixture block (404).
7. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: the wire barrel (8) comprises a barrel body (801), ring discs (802) are arranged at the upper end and the lower end of the barrel body (801), 4 wire grooves (803) which are distributed annularly are formed in the inner wall surfaces of the upper end and the lower end of the barrel body (801), and wire clamping sheets (804) are arranged on the inner sides of the wire grooves (803); the surface of the ring plate (802) is provided with a limit groove (805) corresponding to the position of the wire groove (803).
8. The take-up device for producing the flat electromagnetic wire as claimed in claim 7, wherein: the bobbin feeding mechanism (6) comprises bobbin bins (601) which are vertically arranged, a discharge port (602) is formed in the bottom of each bobbin bin (601), and a pushing cylinder (603) and a pushing plate (604) are arranged on the side surface of each discharge port (602); and the left and right inner wall surfaces of the bobbin bin (601) are provided with limiting lugs corresponding to the limiting grooves (805).
9. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: the wire shearing and feeding mechanism (7) comprises a front-back moving cylinder (701), a movable mounting seat (702) is arranged at the output end of the front-back moving cylinder (701), a wire shearing clamp (703) is arranged in the middle of the movable mounting seat (702), a first transverse lead screw assembly (704) is arranged at the wire inlet end of the movable mounting seat (702), a sliding base (705) is arranged at the front end of the transverse lead screw assembly (704), and a wire feeding clamp (706) is arranged on the sliding base (705); the wire outlet end of the movable mounting seat (702) is provided with a second transverse lead screw assembly (707), the second transverse lead screw assembly (707) is provided with a wire plugging sliding seat (708), and the wire plugging sliding seat (708) is provided with a wire plugging clamp (709).
10. The take-up device for producing the flat electromagnetic wire as claimed in claim 2, wherein: finished product pushing equipment (5) are equipped with blanking hole (502) including chassis (501), chassis (501) upper portion, and blanking hole (502) feeding one side is equipped with arc anticreep board (503), and the side of blanking hole (502) below is equipped with cylinder (504) and play flitch (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523025.0A CN115771809A (en) | 2022-11-30 | 2022-11-30 | Wire winding process and device for flat electromagnetic wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523025.0A CN115771809A (en) | 2022-11-30 | 2022-11-30 | Wire winding process and device for flat electromagnetic wire production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115771809A true CN115771809A (en) | 2023-03-10 |
Family
ID=85390766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211523025.0A Pending CN115771809A (en) | 2022-11-30 | 2022-11-30 | Wire winding process and device for flat electromagnetic wire production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115771809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059333A (en) * | 2023-10-13 | 2023-11-14 | 山东汇龙电工股份有限公司 | Large-specification special high-temperature-resistant composite enamelling round line production line |
-
2022
- 2022-11-30 CN CN202211523025.0A patent/CN115771809A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117059333A (en) * | 2023-10-13 | 2023-11-14 | 山东汇龙电工股份有限公司 | Large-specification special high-temperature-resistant composite enamelling round line production line |
| CN117059333B (en) * | 2023-10-13 | 2023-12-15 | 山东汇龙电工股份有限公司 | Large-specification special high-temperature-resistant composite enamelling round line production line |
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