CN119400586B - Low-voltage foil coil conductive positioning device - Google Patents
Low-voltage foil coil conductive positioning device Download PDFInfo
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- CN119400586B CN119400586B CN202411673658.9A CN202411673658A CN119400586B CN 119400586 B CN119400586 B CN 119400586B CN 202411673658 A CN202411673658 A CN 202411673658A CN 119400586 B CN119400586 B CN 119400586B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/061—Winding flat conductive wires or sheets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of low-voltage foil coil production, in particular to a low-voltage foil coil conductive positioning device, which comprises a workbench, wherein a winding equipment spindle is arranged on the workbench, a low-voltage coil is arranged on the winding equipment spindle, a conductive bar is wound on the low-voltage coil, a conductive bar positioning mechanism is fixedly arranged on one side of the workbench, a movable frame is arranged in sliding fit with the fixed frame, a pushing mechanism is rotatably connected to the movable frame, a gauge rod limiting mechanism is rotatably connected to the pushing mechanism, and in the low-voltage foil coil winding process of a dry-type transformer, the gauge rods can be automatically placed between the low-voltage coil and the conductive bar by arranging the pushing mechanism and the gauge rod limiting mechanism, so that the position of each gauge rod is accurate and uniform, errors caused by manual operation are avoided, the winding and the gauge rod placement can be simultaneously completed, the production efficiency is improved, the product quality is also improved, the influence of human factors is reduced, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of low-voltage foil coil production, in particular to a low-voltage foil coil conductive positioning device.
Background
The low-voltage foil coil conductive positioning device is special equipment for manufacturing low-voltage winding coils in power equipment (such as transformers, motors, generators and the like) and aims to accurately position conductive bars (usually aluminum foils or copper foils) in a winding process. By ensuring that the conductor bars are accurately and stably placed at the preset positions, the winding precision of the coil can be improved, the winding performance is ensured, and the loss is reduced. The device is particularly suitable for the precise manufacturing requirement of the power industry on the low-voltage winding.
The low-voltage foil coil conductive positioning device ensures the stability and the accuracy of the conductive bar in the winding process through accurate positioning, orientation and automatic adjustment, thereby improving the quality and the performance of the winding. The automatic control system reduces manual intervention through automatic operation, improves production efficiency, has strong adaptability and intelligent control, and provides an efficient solution for the power and electronic industries.
In the winding process of the low-voltage foil coil of the dry-type transformer, although the structural support and the gauge function of the coil can be realized by manually placing the gauge rod between the conductive bars, the manual operation method has some defects, and when the gauge rod is manually placed, the proficiency and the operation speed of an operator can influence the position and the uniformity of the distance of the gauge rod. This may lead to inconsistent spacing between the copper foils, which in turn affects the electrical performance and mechanical strength of the coil, and may even lead to shorting or distortion of the windings. Meanwhile, the manual placement of the gauge bars is a labor-intensive process, requiring a long time to complete. This can result in inefficiency of the winding process, especially in a production environment requiring a large number of coil windings, with high time costs for manual operation.
In view of the above, there is a lack of technology for automatically placing a gauge rod during the winding of a low-voltage foil coil of a dry-type transformer.
Disclosure of Invention
The invention aims to solve the defects in the background art and provides a low-voltage foil coil conductive positioning device.
In order to achieve the purpose, the technical scheme includes that the low-voltage foil winding coil conductive positioning device comprises a workbench, a winding device main shaft is arranged on the workbench, a low-voltage coil is arranged on the winding device main shaft, a conductive bar is wound on the low-voltage coil, a conductive bar positioning mechanism is fixedly arranged on one side of the workbench in a mounting mode, a fixing seat is fixedly arranged on the workbench in a connecting mode, an adjusting seat is fixedly arranged on the fixing seat in a sliding mode, a fixing frame is fixedly arranged on the adjusting seat in a connecting mode, a distance rod blanking groove is fixedly arranged on the adjusting seat in a connecting mode, a moving frame is arranged in a sliding mode, a pushing mechanism is rotatably connected on the moving frame, and a distance rod limiting mechanism is rotatably connected on the pushing mechanism.
Preferably, the conductive positioning mechanism comprises a U-shaped frame, the U-shaped frame is fixedly connected with the workbench, a positioning top roller is rotatably connected to the U-shaped frame, a positioning bottom roller is arranged on the lower side of the positioning top roller, hydraulic rods are rotatably connected to the two ends of the positioning bottom roller, and the other ends of the hydraulic rods are fixedly connected with the U-shaped frame.
Preferably, the top end of the adjusting seat is fixedly connected with a spring A, a chute is formed in the fixing seat, the adjusting seat is arranged in sliding fit with the inner wall of the chute, and the other end of the spring A is fixedly connected with the inner wall of the chute.
Preferably, a plurality of gauge rods are placed in the gauge rod discharging groove, a pressing plate is arranged in the gauge rod discharging groove in a sliding fit mode, a tension spring is fixedly arranged at one end of the pressing plate in a connecting mode, and the other end of the tension spring is fixedly arranged with the gauge rod discharging groove in a connecting mode.
Preferably, the fixed frame is gone up and runs through the rotation and connects and be provided with the threaded rod, the fixed motor that is provided with of threaded rod outer end connection, the fixed setting is connected with the regulating seat to the motor, threaded connection sets up the movable block on the threaded rod, movable block and fixed frame sliding fit set up, the fixed setting is connected with the movable frame to the movable block top, fixed contact bar that is provided with is connected to fixed frame one side, contact bar and low voltage coil sliding contact set up.
Preferably, the one end that removes the frame and be close to the regulation seat is connected fixedly and is provided with limit baffle, limit baffle and limit baffle sliding contact setting.
Preferably, the pushing mechanism comprises an electric push rod A, the electric push rod A is fixedly connected with the movable frame, a U-shaped rack is fixedly connected to the electric push rod A, gears are arranged on two sides of the U-shaped rack in a meshed transmission mode, the gears are rotatably connected with the movable frame through pin shafts, and a push rod group is fixedly connected to the gears.
Preferably, the gauge rod limiting mechanism comprises an L-shaped seat, the L-shaped seat is rotationally connected with the other ends of the two push rod groups, an electric push rod B is fixedly arranged on the L-shaped seat in a connecting mode, a moving plate is fixedly arranged on the electric push rod B in a connecting mode, two limiting plates are arranged on the moving plate in a symmetrical structure in a sliding fit mode, the limiting plates are in butt joint with the gauge rod, a spring B is fixedly arranged on one side of each limiting plate in a sliding fit mode, and the other end of each spring B is fixedly arranged in a connecting mode with the moving plate.
Preferably, the movable plate is provided with a guide groove rod in a rotating connection manner, one end, close to the limiting plate, of the guide groove rod is fixedly provided with two ejector rods in a connecting manner, the other end of each ejector rod is arranged in sliding contact with the limiting plate, the L-shaped seat is fixedly provided with a guide head in a connecting manner, and the guide head is arranged in sliding fit with a groove on the guide groove rod.
Compared with the prior art, the invention has the following beneficial effects:
1. In the winding process of the low-voltage foil coil of the dry-type transformer, the gauge rod can be automatically placed between the low-voltage coil and the conducting bars by arranging the pushing mechanism and the gauge rod limiting mechanism, so that the position of each gauge rod can be ensured to be accurate and uniform, errors caused by manual operation are avoided, meanwhile, manual intervention is reduced, the winding and the gauge rod placement can be finished at the same time, the production efficiency is improved, the product quality is improved, the influence of human factors is reduced, and the labor cost is reduced;
2. Through setting up the contact bar, can drive the regulation seat and slide on the fixing base when low-voltage coil rotates the wire winding to the convenience is with the gauge bar on the even placing of each position on low-voltage coil, guarantees the performance and the efficiency of transformer, can exert pressure to the gauge bar through setting up the clamp plate that has the extension spring in the gauge bar silo down, realizes the automatic unloading of gauge bar, easy to assemble;
3. Through setting up the conducting strip positioning mechanism, utilize adjustable location backing roll, can adjust the interval between location backing roll and the location top roller to conveniently fix a position the conducting strip, guarantee that it can ensure the stability of conducting strip in the coiling in-process.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a low-voltage foil coil conductive positioning device according to the present invention;
FIG. 2 is an exploded view of a portion of a low voltage foil coil conductive positioning device according to the present invention;
FIG. 3 is a schematic diagram of a conductive bar positioning mechanism of a low-voltage foil coil conductive bar positioning device according to the present invention;
FIG. 4 is a schematic view showing the structure of a fixing base and an adjusting base of a low-voltage foil coil conductive positioning device according to the present invention;
FIG. 5 is a schematic cross-sectional view of a gauge rod blanking trough of a low-voltage foil coil conductive positioning device of the present invention;
FIG. 6 is a schematic view showing a part of the structure of a fixing frame of a low-voltage foil coil conductive positioning device according to the present invention;
FIG. 7 is a schematic diagram of a pushing mechanism of a low-voltage foil coil conductive positioning device according to the present invention;
Fig. 8 is an expanded schematic view of a spacing rod spacing mechanism structure of a low-voltage foil coil conductive positioning device according to the present invention.
The drawing shows that the device comprises a workbench, a winding device spindle, a low-voltage coil, a 4-conductive row, a 5-conductive-row positioning mechanism, a 6-conductive-row fixing seat, a 7-adjusting seat, an 8-fixing seat, a 9-gauge-rod blanking groove, a 10-moving seat, an 11-pushing mechanism, a 12-gauge-rod limiting mechanism, a 501-U-shaped frame, a 502-positioning top roller, a 503-positioning bottom roller, a 504-hydraulic rod, a 701-spring A, a 601-chute, a 901-gauge-rod, a 902-pressing plate, 903-tension spring, 801-threaded rod, 802-motor, 803-moving block, 804-contact rod, 1001-limiting baffle, 1101-electric push rod A, 1102-U-shaped rack, 1103, gear, 1104-push rod group, 1201-L-shaped seat, 1202-electric push rod B, 1203-moving plate, 1204-limiting plate, 1205, spring B, 1206-guide groove rod, 1207-push rod, 1208 and guide head.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The low-voltage foil winding coil conductive positioning device comprises a workbench 1, a winding device main shaft 2 is arranged on the workbench 1, a low-voltage coil 3 is arranged on the winding device main shaft 2, a conductive bar 4 is wound on the low-voltage coil 3, a conductive bar positioning mechanism 5 is fixedly arranged on one side of the workbench 1, a fixing seat 6 is fixedly arranged on the workbench 1 in a connecting mode, an adjusting seat 7 is arranged on the fixing seat 6 in a sliding mode, a fixing frame 8 is fixedly arranged on the adjusting seat 7 in a connecting mode, a gauge rod blanking groove 9 is fixedly arranged on the adjusting seat 7 in a connecting mode, a movable frame 10 is arranged on the fixing frame 8 in a sliding mode, a pushing mechanism 11 is arranged on the movable frame 10 in a rotating mode, and a gauge rod limiting mechanism 12 is arranged on the pushing mechanism 11 in a rotating mode.
As shown in fig. 3, the conductive positioning mechanism 5 includes a U-shaped frame 501, the U-shaped frame 501 is fixedly connected to the workbench 1, a positioning top roller 502 is rotatably connected to the U-shaped frame 501, a positioning bottom roller 503 is disposed on the lower side of the positioning top roller 502, two ends of the positioning bottom roller 503 are rotatably connected to each other, a hydraulic rod 504 is disposed at two ends of the positioning bottom roller 503, and the other end of the hydraulic rod 504 is fixedly connected to the U-shaped frame 501. The conductive bar 4 passes between the positioning top roller 502 and the positioning bottom roller 503, and then the positioning bottom roller 503 is adjusted by the hydraulic rod 504 to position the conductive bar 4.
As shown in fig. 4, a spring a701 is fixedly arranged at the top end of the adjusting seat 7, a chute 601 is formed in the fixing seat 6, the adjusting seat 7 is slidably matched with the inner wall of the chute 601, and the other end of the spring a701 is fixedly connected with the inner wall of the chute 601.
As shown in fig. 5, a plurality of gauge rods 901 are placed in the gauge rod lower trough 9, a pressing plate 902 is arranged in a sliding fit manner in the gauge rod lower trough 9, a tension spring 903 is fixedly arranged at one end of the pressing plate 902 in a connecting manner, and the other end of the tension spring 903 is fixedly arranged with the gauge rod lower trough 9 in a connecting manner. A plurality of gauge bars 901 are placed in a gauge bar discharging groove 9, and then tension springs 903 are used for driving pressing plates 902 to press the gauge bars 901. The gauge rod 901 is arranged in an I-shaped structure.
As shown in fig. 6, a threaded rod 801 is arranged on the fixing frame 8 in a penetrating and rotating manner, a motor 802 is fixedly arranged at the outer end of the threaded rod 801 in a connecting manner, the motor 802 is fixedly arranged with the adjusting seat 7, a moving block 803 is arranged on the threaded rod 801 in a threaded manner, the moving block 803 is slidably matched with the fixing frame 8, the top end of the moving block 803 is fixedly arranged with the moving frame 10 in a connecting manner, a contact rod 804 is fixedly arranged on one side of the fixing frame 8 in a connecting manner, and the contact rod 804 is slidably contacted with the low-voltage coil 3. The low-voltage coil 3 is driven to rotate and wind by the winding device spindle 2, and the contact rod 804 contacting with the low-voltage coil 3 drives the adjusting seat 7 to slide on the fixing seat 6.
As shown in fig. 6, a limit baffle 1001 is fixedly connected to one end of the movable frame 10, which is close to the adjusting seat 7, and the limit baffle 1001 is in sliding contact with the limit baffle 1001. The limit stop 1001 at one end of the movable frame 10 will limit the falling gauge rod 901.
As shown in fig. 7, the pushing mechanism 11 includes an electric push rod a1101, the electric push rod a1101 is fixedly connected to the moving frame 10, a U-shaped rack 1102 is fixedly connected to the electric push rod a1101, gears 1103 are disposed on two sides of the U-shaped rack 1102 in a meshed and driven manner, the gears 1103 are rotatably connected to the moving frame 10 through pins, and a push rod group 1104 is fixedly connected to the gears 1103. The electric push rod A1101 is utilized to drive the connected U-shaped racks 1102 to move, so that the U-shaped racks 1102 can drive the gear 1103 to rotate, the gear 1103 can drive the connected push rod set 1104 to rotate, and the push rod set 1104 can drive the L-shaped seat 1201 to move.
As shown in fig. 8, the spacer rod limiting mechanism 12 includes an L-shaped seat 1201, the L-shaped seat 1201 is rotatably connected with the other ends of the two push rod groups 1104, an electric push rod B1202 is fixedly connected to the L-shaped seat 1201, a moving plate 1203 is fixedly connected to the electric push rod B1202, two limiting plates 1204 are slidably matched and arranged on the moving plate 1203 in a symmetrical structure, the limiting plates 1204 are abutted to the spacer rod 901, a spring B1205 is fixedly connected to one side of the limiting plates 1204 slidably matched with the moving plate 1203, and the other ends of the springs B1205 are fixedly connected with the moving plate 1203.
The movable plate 1203 is rotatably connected and provided with a guide groove rod 1206, one end of the guide groove rod 1206, which is close to the limiting plate 1204, is fixedly provided with two ejector rods 1207, the other end of each ejector rod 1207 is arranged in sliding contact with the limiting plate 1204, the L-shaped seat 1201 is fixedly provided with a guide head 1208, and the guide head 1208 is arranged in sliding fit with a groove on the guide groove rod 1206. The electric push rod B1202 is utilized to drive the movable plate 1203 to move, so that the two limiting plates 1204 are inserted into the gauge rod 901, then under the action of the guide head 1208, the guide groove rod 1206 can be rotated, and the push rod 1207 connected with the guide groove rod 1206 can drive the two limiting plates 1204 to move and abut against the inside of the gauge rod 901 to fix the inside of the gauge rod 901. The guide groove rod 1206 is provided with a groove with a spiral structure and a linear structure, so that the guide groove rod 1206 rotates under the action of the guide head 1208.
The working principle is that in the process of winding a low-voltage foil coil of a dry-type transformer, the low-voltage coil 3 is installed and fixed on a winding device main shaft 2, then a conductive bar 4 passes through a position top roller 502 and a position bottom roller 503, then the position bottom roller 503 is adjusted by a hydraulic rod 504 to position the conductive bar 4, then a section of the conductive bar 4 is fixed on the low-voltage coil 3, then the winding device main shaft 2 is utilized to drive the low-voltage coil 3 to rotate and wind, at the moment, a contact rod 804 contacted with the low-voltage coil 3 drives an adjusting seat 7 to slide on a fixed seat 6, and then a gauge rod 901 is required to be placed between layers of conductive bars 4 for installation;
placing a plurality of gauge rods 901 into a gauge rod discharging groove 9, then using a tension spring 903 to drive a pressing plate 902 to press the gauge rods 901, and then enabling the gauge rods 901 at the bottom to fall onto a fixing frame 8;
Then, the electric push rod B1202 is utilized to drive the moving plate 1203 to move, so that the two limiting plates 1204 are inserted into the gauge rod 901, and then under the action of the guide head 1208, the guide groove rod 1206 is rotated, so that the push rod 1207 connected with the guide groove rod 1206 drives the two limiting plates 1204 to move and abut against the inside of the gauge rod 901 to fix the inside of the gauge rod 901;
Then, the motor 802 is used for driving the threaded rod 801 to rotate, so that the threaded rod 801 drives the moving frame 10 connected with the moving block 803 to move, the gauge rod 901 is moved between the conducting bars 4, and then the falling gauge rod 901 is limited by the limiting baffle 1001 at one end of the moving frame 10;
then, the electric push rod A1101 is utilized to drive the connected U-shaped racks 1102 to move, the U-shaped racks 1102 can drive the gear 1103 to rotate, the gear 1103 can drive the connected push rod set 1104 to rotate, the push rod set 1104 can drive the L-shaped seat 1201 to move, the gauge rod 901 is pushed between the conducting bars 4, then when the electric push rod B1202 drives the movable plate 1203 to retract, the limiting plate 1204 retracts under the action of the spring B1205, the limiting plate 1204 can be separated from the gauge rod 901 and retract the movable frame 10, then the winding equipment main shaft 2 is utilized to drive the low-voltage coil 3 to rotate and wind, and the gauge rod 901 is equidistantly arranged between the conducting bars 4.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The low-voltage foil coil conductive positioning device comprises a workbench (1), and is characterized in that a winding device main shaft (2) is installed on the workbench (1), a low-voltage coil (3) is installed on the winding device main shaft (2), a conductive bar (4) is wound on the low-voltage coil (3), a conductive bar positioning mechanism (5) is fixedly arranged on one side of the workbench (1), a fixing seat (6) is fixedly arranged on the workbench (1) in a connecting manner, an adjusting seat (7) is arranged on the fixing seat (6) in a sliding manner, a fixing frame (8) is fixedly arranged on the adjusting seat (7) in a connecting manner, a threaded rod (801) is arranged on the fixing frame (8) in a penetrating and rotating manner, a motor (802) is fixedly arranged at the outer end of the threaded rod (801), a moving block (803) is fixedly arranged on the threaded rod (801) in a threaded connection manner, the moving block (803) is arranged in a sliding manner with the fixing frame (8), the top end of the moving block (803) is fixedly arranged on the moving block (803) in a connecting manner, a contact rod (803) is fixedly arranged on one side of the fixing frame (804) in a connecting manner, a contact rod (804) is fixedly arranged on the contact rod (804), the utility model provides a fixed silo (9) under gauge pole that is provided with on adjusting seat (7), mount (8) sliding fit is provided with removes frame (10), it is provided with pushing equipment (11) to rotate on frame (10) to connect, pushing equipment (11) are including electric putter A (1101), electric putter A (1101) are connected fixed setting with frame (10) that removes, connect fixedly on electric putter A (1101) and be provided with U type rack (1102), the equal meshing transmission in U type rack (1102) both sides is provided with gear (1103), gear (1103) are provided with push rod group (1104) through round pin axle and moving frame (10) swivelling joint setting, it is provided with gauge pole stop gear (12) to connect fixedly on gear (1103) on pushing equipment (11), gauge pole stop gear (12) are including L type seat (1201), L type seat (1201) are connected fixedly with two push rod group (10) other end swivelling joint setting, connect fixedly on L type seat (1101) and be provided with U type rack (1102), electric putter (1202) are connected fixedly on the fixed plate (1203) that moves (1203) and are provided with two and move the fixed plate (1203), install movable plate (1203) and move and set up on the fixed plate (1203) is provided with.
2. The low-voltage foil winding coil conductive positioning device according to claim 1, wherein the conductive bar positioning mechanism (5) comprises a U-shaped frame (501), the U-shaped frame (501) is fixedly connected with the workbench (1), a positioning top roller (502) is rotatably connected to the U-shaped frame (501), a positioning bottom roller (503) is arranged on the lower side of the positioning top roller (502), hydraulic rods (504) are rotatably connected to two ends of the positioning bottom roller (503), and the other ends of the hydraulic rods (504) are fixedly connected with the U-shaped frame (501).
3. The low-voltage foil winding coil conductive positioning device according to claim 1, wherein a spring A (701) is fixedly arranged at the top end of the adjusting seat (7), a sliding groove (601) is formed in the fixing seat (6), the adjusting seat (7) is in sliding fit with the inner wall of the sliding groove (601), and the other end of the spring A (701) is fixedly arranged in connection with the inner wall of the sliding groove (601).
4. The low-voltage foil winding coil conductive positioning device according to claim 1, wherein a plurality of gauge rods (901) are placed in the gauge rod blanking groove (9), a pressing plate (902) is arranged in a sliding fit mode in the gauge rod blanking groove (9), one end of the pressing plate (902) is fixedly connected with a tension spring (903), and the other end of the tension spring (903) is fixedly connected with the gauge rod blanking groove (9).
5. The device for positioning the low-voltage foil coil conducting wire according to claim 1, wherein a limit baffle (1001) is fixedly arranged at one end of the movable frame (10) close to the adjusting seat (7), and the limit baffle (1001) is arranged in sliding contact with the limit baffle (1001).
6. The device for positioning the low-voltage foil coil conductive line of claim 4, wherein the limiting plate (1204) is abutted against the gauge rod (901), a spring B (1205) is fixedly arranged on one side of the limiting plate (1204) in sliding fit with the moving plate (1203), and the other end of the spring B (1205) is fixedly arranged on the other side of the limiting plate (1204) in connection with the moving plate (1203).
7. The device for positioning the low-voltage foil winding coil conductive tube according to claim 6, wherein the moving plate (1203) is rotatably connected with a guide groove rod (1206), one end of the guide groove rod (1206) close to the limiting plate (1204) is fixedly provided with two ejector rods (1207), the other end of the ejector rods (1207) is in sliding contact with the limiting plate (1204), the L-shaped seat (1201) is fixedly provided with a guide head (1208), and the guide head (1208) is in sliding fit with a groove on the guide groove rod (1206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411673658.9A CN119400586B (en) | 2024-11-21 | 2024-11-21 | Low-voltage foil coil conductive positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411673658.9A CN119400586B (en) | 2024-11-21 | 2024-11-21 | Low-voltage foil coil conductive positioning device |
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| Publication Number | Publication Date |
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| CN119400586A CN119400586A (en) | 2025-02-07 |
| CN119400586B true CN119400586B (en) | 2025-07-01 |
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| CN202411673658.9A Active CN119400586B (en) | 2024-11-21 | 2024-11-21 | Low-voltage foil coil conductive positioning device |
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| CN212230246U (en) * | 2020-06-01 | 2020-12-25 | 福建甬嘉科技有限公司 | Low-voltage winding foil winding machine for dry-type transformers |
| CN116759228A (en) * | 2023-06-20 | 2023-09-15 | 重庆九能控股有限公司 | Method for manufacturing transformer winding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3669485B2 (en) * | 2000-12-15 | 2005-07-06 | Ｔｄｋ株式会社 | Winding method of flat wire |
| CN112466659B (en) * | 2020-11-25 | 2024-02-20 | 浙江派尔电气有限公司 | A small capacity oil variable low voltage coil foil winding |
| CN115512960A (en) * | 2022-09-29 | 2022-12-23 | 江苏神马电力股份有限公司 | A kind of preparation method of high-voltage winding and high-voltage winding |
| CN115424857B (en) * | 2022-11-04 | 2023-02-28 | 江苏钜辉电力设备有限公司 | A quick winding device of coil for transformer manufacturing |
| CN220420438U (en) * | 2023-01-17 | 2024-01-30 | 黔南望江变压器有限公司 | Foil winding device for low-voltage coil of air-type transformer |
| CN221079820U (en) * | 2023-09-28 | 2024-06-04 | 苏州华伟华机电科技有限公司 | Automatic coil unloading rail device of foil winding machine |
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- 2024-11-21 CN CN202411673658.9A patent/CN119400586B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212230246U (en) * | 2020-06-01 | 2020-12-25 | 福建甬嘉科技有限公司 | Low-voltage winding foil winding machine for dry-type transformers |
| CN116759228A (en) * | 2023-06-20 | 2023-09-15 | 重庆九能控股有限公司 | Method for manufacturing transformer winding |
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| CN119400586A (en) | 2025-02-07 |
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Effective date of registration: 20250723 Address after: 212200 Jiangsu Province Zhenjiang City Yangzhong Economic Development Zone Ganglong Road 777.NO Patentee after: Jiangsu Weiteng Transformer Co.,Ltd. Country or region after: China Address before: 212212 No. 1 Nan Zi Road, Yangzhong science and Technology Park, Zhenjiang, Jiangsu Patentee before: WETOWN ELECTRIC GROUP Co.,Ltd. Country or region before: China |