CN107993835B - Winding machine for transformer coil - Google Patents
Winding machine for transformer coil Download PDFInfo
- Publication number
- CN107993835B CN107993835B CN201711444091.8A CN201711444091A CN107993835B CN 107993835 B CN107993835 B CN 107993835B CN 201711444091 A CN201711444091 A CN 201711444091A CN 107993835 B CN107993835 B CN 107993835B
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- wire
- rod
- screw rod
- stepping motor
- main shaft
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Classifications
-
- 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
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
-
- 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
-
- 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
- H01F41/094—Tensioning or braking devices
-
- 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
- H01F41/096—Dispensing or feeding devices
-
- 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
- H01F41/098—Mandrels; Formers
Abstract
The invention discloses a transformer coil winding machine which comprises a frame, a horizontally arranged main shaft and a first stepping motor for driving the main shaft to rotate, wherein a wire feeding mechanism, a wire head pulling mechanism, a wire head pressing mechanism and a wire tail cutting mechanism are further arranged on the frame. According to the transformer coil winding machine, the wire ends of raw material wires can be automatically pressed on the coil inner sleeve through the wire feeding mechanism, the wire end pulling mechanism and the wire end pressing mechanism, and after winding is completed, the wire ends can be cut through the wire end cutting mechanism, so that the work of fixing the wire ends and cutting the wire ends is replaced by manual work, the automation degree of the winding machine is higher, and the production efficiency is higher.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a winding machine for a small transformer coil.
Background
The small transformer has wide application range in various household appliances, and also consists of a coil and an iron core.
The coil of the miniature transformer is formed by winding through a winding machine, when the existing winding machine is used for winding the coil of the transformer, the wire ends of copper wires are required to be manually fixed on a coil clamp, and after the winding of the coil is completed, the wire tails are required to be manually sheared off, so that the production efficiency of the coil is lower.
Disclosure of Invention
Therefore, the present invention is directed to a winding machine for a transformer coil, which solves the technical problem that the winding efficiency of the coil is low due to the manual fixing of the wire ends and cutting of the wire tails of the existing winding machine.
The invention relates to a transformer coil winding machine, which comprises a frame, a horizontally arranged main shaft, a first stepping motor for driving the main shaft to rotate, and a wire feeding mechanism, a wire end pulling mechanism, a wire end pressing mechanism and a wire end cutting mechanism which are arranged on the frame;
the wire feeding mechanism comprises an L-shaped bracket formed by a cross rod and a vertical rod, a first linear driver for driving the L-shaped bracket to move along the direction parallel to a main shaft, a magnetic damper arranged on the vertical rod, a wire coil arranged on a rotating shaft of the magnetic damper, a second stepping motor arranged on the end part of the cross rod, a driving clamping roller arranged on a rotor shaft of the second stepping motor, two guide posts vertically connected on the end part of the cross rod and extending downwards, a sliding block in sliding fit with the guide posts up and down, a roll shaft fixedly connected on the sliding block, a driven clamping roller in rotating fit with the roll shaft, a horizontal connecting plate fixed on the lower end of the guide post, a third stepping motor arranged on the bottom surface of the horizontal connecting plate, and a first screw rod parallel to the guide posts and driven by the third stepping motor, wherein the first screw rod is in threaded fit with the sliding block, and a wire hole is further formed in the horizontal connecting plate;
the axial directions of the driving clamping roller and the driven clamping roller are parallel to the axial direction of the main shaft, and the driving clamping roller is provided with an annular groove for positioning the raw material wire; when raw material wires are clamped and fed, the edge parts of the driving clamping rollers are embedded in the annular grooves;
the wire head pulling mechanism comprises a first air cylinder vertically fixed on the frame, a connecting rod vertically fixed on the piston rod end of the first air cylinder, a second air cylinder horizontally fixed on the connecting rod, a vertical guide pipe connected to the end of the cylinder body of the second air cylinder, and a bell mouth pipe arranged at the upper end of the vertical guide pipe and used for guiding raw material wires, wherein the upper end of the bell mouth pipe is aligned to the wire hole, and a side hole for the piston rod end of the second air cylinder to extend in is arranged on the side surface of the vertical guide pipe;
the wire end compressing mechanism comprises a guide rod vertically arranged on the main shaft, a pressing plate arranged on the guide rod, a bolt for pushing the pressing plate to move along the guide rod, a spring arranged on the guide rod for pushing the pressing plate to return, an electric wrench for screwing the bolt, a first supporting plate for supporting the electric wrench, and a second linear driver arranged on the frame for driving the first supporting plate to move along the radial direction of the main shaft, wherein the bolt is in threaded fit with the main shaft;
the tail wire cutting mechanism comprises a second supporting plate, electric scissors arranged at the upper end of the second supporting plate, and a third linear driver arranged on the frame and used for driving the second supporting plate.
Further, the first linear driver comprises a fourth stepping motor, a first screw rod driven by the fourth stepping motor and a first guide rod parallel to the first screw rod, the first screw rod is arranged in parallel with the main shaft, and the lower end of the vertical rod of the L-shaped bracket is arranged on the first screw rod and the first guide rod;
the second linear driver comprises a fifth stepping motor, a second screw rod driven by the fifth stepping motor and a second guide rod parallel to the second screw rod, the lower end of the first supporting plate is arranged on the second screw rod and the second guide rod, and the second screw rod is vertically arranged with the main shaft;
the third linear driver comprises a sixth stepping motor, a third screw rod driven by the sixth stepping motor, a third guide rod parallel to the third screw rod, a sliding seat arranged on the third screw rod and the third guide rod, a fourth screw rod and the fourth guide rod arranged on the sliding seat, and a seventh stepping motor for driving the fourth screw rod, wherein the third screw rod is arranged in parallel with the main shaft, and the fourth screw rod is arranged perpendicular to the main shaft.
The invention has the beneficial effects that:
according to the transformer coil winding machine, the wire ends of raw material wires can be automatically pressed on the coil inner sleeve through the wire feeding mechanism, the wire end pulling mechanism and the wire end pressing mechanism, and after winding is completed, the wire ends can be cut through the wire end cutting mechanism, so that the work of fixing the wire ends and cutting the wire ends is replaced by manual work, the automation degree of the winding machine is higher, and the production efficiency is higher.
Drawings
Fig. 1 is a schematic diagram of a front side perspective structure of a winding machine for a transformer coil according to an embodiment;
FIG. 2 is a schematic view of a backside perspective structure of a transformer coil winding machine according to an embodiment;
FIG. 3 is an enlarged schematic view of the portion P of FIG. 1;
FIG. 4 is a schematic view of a partially cut-away configuration of the thread end hold-down mechanism;
FIG. 5 is an enlarged schematic view of the portion K of FIG. 1;
FIG. 6 is a schematic perspective view of a tail cutting mechanism;
fig. 7 is a schematic perspective view of a combination of a second linear driver and an electric wrench.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in the figure, the transformer coil winding machine in this embodiment includes a frame 1, a horizontally arranged main shaft 2, and a first stepping motor 3 for driving the main shaft to rotate, where the frame is further provided with a wire feeding mechanism, a wire end pulling mechanism, a wire end pressing mechanism, and a wire end cutting mechanism.
The wire feeding mechanism comprises an L-shaped bracket 4 formed by a cross rod 41 and a vertical rod 42, a first linear driver 5 for driving the L-shaped bracket to move along the direction parallel to the main shaft, a magnetic damper 6 arranged on the vertical rod, a wire coil 7 arranged on the rotating shaft of the magnetic damper, a second stepping motor 8 arranged on the end part of the cross rod, a driving clamping roller 9 arranged on the rotor shaft of the second stepping motor, two guide posts 10 vertically connected on the end part of the cross rod and extending downwards, a sliding block 11 in sliding fit with the guide posts up and down, a roll shaft 12 fixedly connected on the sliding block, a driven clamping roller 13 in running fit with the roll shaft, a horizontal connecting plate 14 fixed on the lower end of the guide posts, a third stepping motor 15 arranged on the bottom surface of the horizontal connecting plate, and a first screw 16 parallel to the guide posts and driven by the third stepping motor, wherein the first screw is in threaded fit with the sliding block, and a wire hole 17 is further formed in the horizontal connecting plate.
The axial directions of the driving clamping roller and the driven clamping roller are parallel to the axial direction of the main shaft, and the driving clamping roller is provided with an annular groove 18 for positioning the raw material wire; when the raw material wire is clamped, the edge of the driving clamping roller is embedded in the annular groove.
The wire end pulling mechanism comprises a first air cylinder 19 vertically fixed on the frame, a connecting rod 20 vertically fixed on the piston rod end of the first air cylinder, a second air cylinder 21 horizontally fixed on the connecting rod, a vertical guide pipe 22 connected to the end of the cylinder body of the second air cylinder, and a bell mouth-shaped pipe 23 arranged at the upper end of the vertical guide pipe and used for guiding raw material wires, the upper end of the bell mouth-shaped pipe is right opposite to the wire leading hole, and a side hole for the piston rod end of the second air cylinder to extend in is arranged on the side face of the vertical guide pipe.
The thread end pressing mechanism comprises a guide rod 24 vertically arranged on a main shaft, a pressing plate 25 arranged on the guide rod, a bolt 26 for pushing the pressing plate to move along the guide rod, a spring 27 arranged on the guide rod and used for pushing the pressing plate to return, an electric wrench 28 used for screwing the bolt, a first supporting plate 29 for supporting the electric wrench, and a second linear driver 30 arranged on the frame and used for driving the first supporting plate to move along the radial direction of the main shaft, wherein the bolt is in threaded fit with the main shaft.
The tail wire cutting mechanism comprises a second supporting plate 31, electric scissors 32 arranged at the upper end of the second supporting plate, and a third linear driver 33 arranged on the frame and used for driving the second supporting plate.
In this embodiment, the first linear actuator 5 includes a fourth stepping motor 51, a first screw rod 52 driven by the fourth stepping motor 51, and a first guide rod 53 parallel to the first screw rod 52, and the lower end of the vertical rod of the L-shaped bracket 4 is disposed on the first screw rod 52 and the first guide rod 53. Of course, in different embodiments, the first linear actuator 5 may also be a linear motor, or a combination of a cylinder and a rail, etc.
The second linear driver 30 includes a fifth stepping motor 301, a second screw 302 driven by the fifth stepping motor, and a second guide bar 303 parallel to the second screw 302, and the lower end of the first support plate 29 is disposed on the second screw 302 and the second guide bar 303. Of course, in different embodiments, the second linear actuator 30 may also be a linear motor, or a combination of a cylinder and a rail, etc.
The third linear driver 33 includes a sixth stepping motor 331, a third screw 332 driven by the sixth stepping motor, a third guide rod 333 parallel to the third screw, a slide carriage 334 disposed on the third screw and the third guide rod, a fourth screw 335 and a fourth guide rod 336 disposed on the slide carriage, and a seventh stepping motor 337 driving the fourth screw, the third screw is parallel to the axial direction of the spindle, and the fourth screw is perpendicular to the axial direction of the spindle. Of course, in different embodiments, the third linear actuator 33 may also be a combination of two linear motors, or a combination of a cylinder and a rail, etc.
The working process of the transformer coil winding machine in this embodiment is as follows:
in the first step, the second stepping motor 8 in the wire feeding mechanism drives the driving clamping roller to rotate, and the driving clamping roller and the driven clamping roller convey the raw material wire downwards so that the raw material wire passes through the wire hole 17. When winding the first coil, the raw material wire needs to be manually threaded through the lead hole 17, and when winding the subsequent coils, the raw material wire is always positioned in the lead hole 17, so that manual threading is not needed.
In the second step, the piston rod of the first cylinder 19 in the thread end pulling mechanism extends out to lift the flare-shaped tube 23 upwards, so that the thread end passing through the thread leading hole 17 enters the vertical guide tube 22 through the flare-shaped tube, and then the piston rod of the second cylinder 21 extends into the vertical guide tube 22 to compress the thread end. The piston rod of the first cylinder 19 is then retracted a distance, pulling the raw wire down between the presser plate of the thread end hold-down mechanism and the spindle.
Third, the second linear driver 30 in the thread end compressing mechanism drives the electric wrench 28 to move towards the bolt 26, and the electric wrench is started, the electric wrench rotates the bolt, and the bolt rotates to push the pressing plate to compress the thread end on the coil sleeve 34 fixed on the main shaft. The driving motor of the electric wrench is a servo motor, the controllability is good, the rotation number of the bolt can be accurately controlled, and then the force for compressing the wire ends can be accurately controlled.
Fourth, the piston rod of the second cylinder 21 in the wire end pulling mechanism is retracted to loosen the wire end, and the piston rod of the first cylinder 19 is retracted to return.
And fifthly, a third stepping motor 15 in the wire feeding mechanism drives the first screw rod to rotate, so that the sliding block 11 moves downwards, and the raw material wire is separated from the driving clamping roller, and the driven clamping roller becomes a guide wheel at the moment. Meanwhile, a magnetic damper 6 in the wire feeding mechanism acts to apply a set tension to the raw wire so as to ensure the winding quality of the coil.
Sixthly, the first stepping motor 3 drives the main shaft to rotate, and the first linear driver 5 drives the L-shaped bracket 4 to reciprocate, so that raw material wires are wound on the coil sleeve; in particular embodiments the rotational speed of the first stepper motor 3 and the speed of movement of the L-shaped support 4 are set according to the coil specifications.
Seventh, after the winding of the coil is completed, the third linear driver 33 drives the second support plate to move, so that the electric scissors 32 move to the tail, and then the electric scissors work to cut the tail.
And eighth, taking the wound coil off the coil sleeve, and thus completing the winding operation of one coil. And repeating the steps one to eight, thus continuously completing the coil winding operation.
According to the transformer coil winding machine, the wire feeding mechanism, the wire head pulling mechanism and the wire head compressing mechanism are arranged, the wire heads of raw material wires can be automatically compressed on the coil inner sleeve, after winding is completed, the wire tails can be cut off through the wire tail cutting mechanism, so that the work of manually fixing the wire heads and cutting the wire tails is replaced, the automation degree of the winding machine is higher, and the production efficiency is higher.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a transformer coil coiling machine, includes the frame, still includes the main shaft of horizontal arrangement, and the rotatory first step motor of drive main shaft, its characterized in that: the machine frame is also provided with a wire feeding mechanism, a wire end pulling mechanism, a wire end pressing mechanism and a wire end cutting mechanism;
the wire feeding mechanism comprises an L-shaped bracket formed by a cross rod and a vertical rod, a first linear driver for driving the L-shaped bracket to move along the direction parallel to a main shaft, a magnetic damper arranged on the vertical rod, a wire coil arranged on a rotating shaft of the magnetic damper, a second stepping motor arranged on the end part of the cross rod, a driving clamping roller arranged on a rotor shaft of the second stepping motor, two guide posts vertically connected on the end part of the cross rod and extending downwards, a sliding block in sliding fit with the guide posts up and down, a roll shaft fixedly connected on the sliding block, a driven clamping roller in rotating fit with the roll shaft, a horizontal connecting plate fixed on the lower end of the guide post, a third stepping motor arranged on the bottom surface of the horizontal connecting plate, and a first screw rod parallel to the guide posts and driven by the third stepping motor, wherein the first screw rod is in threaded fit with the sliding block, and a wire hole is further formed in the horizontal connecting plate;
the axial directions of the driving clamping roller and the driven clamping roller are parallel to the axial direction of the main shaft, and the driving clamping roller is provided with an annular groove for positioning the raw material wire; when raw material wires are clamped and fed, the edge parts of the driving clamping rollers are embedded in the annular grooves;
the wire head pulling mechanism comprises a first air cylinder vertically fixed on the frame, a connecting rod vertically fixed on the piston rod end of the first air cylinder, a second air cylinder horizontally fixed on the connecting rod, a vertical guide pipe connected to the end of the cylinder body of the second air cylinder, and a bell mouth pipe arranged at the upper end of the vertical guide pipe and used for guiding raw material wires, wherein the upper end of the bell mouth pipe is aligned to the wire hole, and a side hole for the piston rod end of the second air cylinder to extend in is arranged on the side surface of the vertical guide pipe;
the wire end compressing mechanism comprises a guide rod vertically arranged on the main shaft, a pressing plate arranged on the guide rod, a bolt for pushing the pressing plate to move along the guide rod, a spring arranged on the guide rod for pushing the pressing plate to return, an electric wrench for screwing the bolt, a first supporting plate for supporting the electric wrench, and a second linear driver arranged on the frame for driving the first supporting plate to move along the radial direction of the main shaft, wherein the bolt is in threaded fit with the main shaft;
the wire tail cutting mechanism comprises a second supporting plate, electric scissors arranged at the upper end of the second supporting plate, and a third linear driver arranged on the frame and used for driving the second supporting plate;
the first linear driver comprises a fourth stepping motor, a first screw rod driven by the fourth stepping motor and a first guide rod parallel to the first screw rod, the first screw rod is arranged in parallel with the main shaft, and the lower end of a vertical rod of the L-shaped bracket is arranged on the first screw rod and the first guide rod;
the second linear driver comprises a fifth stepping motor, a second screw rod driven by the fifth stepping motor and a second guide rod parallel to the second screw rod, the lower end of the first supporting plate is arranged on the second screw rod and the second guide rod, and the second screw rod is vertically arranged with the main shaft;
the third linear driver comprises a sixth stepping motor, a third screw rod driven by the sixth stepping motor, a third guide rod parallel to the third screw rod, a sliding seat arranged on the third screw rod and the third guide rod, a fourth screw rod and the fourth guide rod arranged on the sliding seat, and a seventh stepping motor for driving the fourth screw rod, wherein the third screw rod is arranged in parallel with the main shaft, and the fourth screw rod is arranged perpendicular to the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444091.8A CN107993835B (en) | 2017-12-27 | 2017-12-27 | Winding machine for transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444091.8A CN107993835B (en) | 2017-12-27 | 2017-12-27 | Winding machine for transformer coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107993835A CN107993835A (en) | 2018-05-04 |
| CN107993835B true CN107993835B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711444091.8A Active CN107993835B (en) | 2017-12-27 | 2017-12-27 | Winding machine for transformer coil |
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| CN (1) | CN107993835B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682551B (en) * | 2018-08-24 | 2023-08-15 | 海盐爱建股份有限公司 | Full-automatic ignition coil winding machine |
| CN109103013B (en) * | 2018-08-24 | 2023-10-31 | 海盐爱建股份有限公司 | Convenient to use's automatic coiling machine of ignition coil |
| CN109879113B (en) * | 2019-03-28 | 2024-04-02 | 东莞万旗机械设备有限公司 | Wire cutting device |
| CN110808160B (en) * | 2019-11-19 | 2022-09-20 | 青岛航天半导体研究所有限公司 | Winding method for copper strip winding of transformer |
| WO2021102808A1 (en) * | 2019-11-28 | 2021-06-03 | 狄原震 | Transformer coil winding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538196A (en) * | 1994-06-06 | 1996-07-23 | Bachi, L.P. | Spindle coil winding machine |
| CN202701221U (en) * | 2012-07-18 | 2013-01-30 | 珠海市科瑞思机械科技有限公司 | Thread end cutting device of winding machine and automatic winding machine |
| CN204102700U (en) * | 2014-09-05 | 2015-01-14 | 深圳市有钢机电设备有限公司 | Bus cable device and coil winding machine |
| CN105173886A (en) * | 2015-09-21 | 2015-12-23 | 祝康水 | Fully-automatic six-axis winding machine |
| CN106531431A (en) * | 2016-11-28 | 2017-03-22 | 华南智能机器人创新研究院 | Six-axis flying fork type winding machine with coil skeleton conveying mechanism |
| CN207966735U (en) * | 2017-12-27 | 2018-10-12 | 重庆万事荣光电子有限公司 | Winding device for transformer coil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150360800A1 (en) * | 2014-06-11 | 2015-12-17 | Windak Inc. | System and method for securing free end of wound cable |
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2017
- 2017-12-27 CN CN201711444091.8A patent/CN107993835B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538196A (en) * | 1994-06-06 | 1996-07-23 | Bachi, L.P. | Spindle coil winding machine |
| CN202701221U (en) * | 2012-07-18 | 2013-01-30 | 珠海市科瑞思机械科技有限公司 | Thread end cutting device of winding machine and automatic winding machine |
| CN204102700U (en) * | 2014-09-05 | 2015-01-14 | 深圳市有钢机电设备有限公司 | Bus cable device and coil winding machine |
| CN105173886A (en) * | 2015-09-21 | 2015-12-23 | 祝康水 | Fully-automatic six-axis winding machine |
| CN106531431A (en) * | 2016-11-28 | 2017-03-22 | 华南智能机器人创新研究院 | Six-axis flying fork type winding machine with coil skeleton conveying mechanism |
| CN207966735U (en) * | 2017-12-27 | 2018-10-12 | 重庆万事荣光电子有限公司 | Winding device for transformer coil |
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| CN107993835A (en) | 2018-05-04 |
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Effective date of registration: 20230418 Address after: Unit 5-1, No. 41, Yangdu Er Village, Jiulongpo District, Chongqing, 400000 Applicant after: Tang Li Address before: 402660 Standard Factory Building 4, Phase I, Tongnan District Industrial Park, Chongqing City, 2nd and 2nd floors, adjacent to the 3rd building factory building Applicant before: CHONGQING WANSHI RONGGUANG ELECTRONICS CO.,LTD. |
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Effective date of registration: 20230711 Address after: 253000 137 Kaiyuan street, Linyi County, Dezhou City, Shandong Province Applicant after: LINYI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER CO. Address before: Unit 5-1, No. 41, Yangdu Er Village, Jiulongpo District, Chongqing, 400000 Applicant before: Tang Li |
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