CN112185686B - Winding direction alternating continuous type coil winding device and method - Google Patents
Winding direction alternating continuous type coil winding device and method Download PDFInfo
- Publication number
- CN112185686B CN112185686B CN202011002292.4A CN202011002292A CN112185686B CN 112185686 B CN112185686 B CN 112185686B CN 202011002292 A CN202011002292 A CN 202011002292A CN 112185686 B CN112185686 B CN 112185686B
- Authority
- CN
- China
- Prior art keywords
- winding
- coil
- double
- baffle
- former
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- H01F41/082—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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The winding device is detachably connected with a flower disc of the winding machine, coils are wound along with the rotation of the flower disc of the winding machine and lead the winding direction to be changed alternately, and the connecting wires between the adjacent double-cake coils are bent into a U shape by using the connecting wire bending plate to form the continuous coil with the left winding direction and the right winding direction alternately. The invention realizes the power winding of equipment, reduces the labor intensity, improves the production efficiency, ensures that the number of turns of a coil meets the requirements of drawings, ensures the product quality, can form reverse winding by installing the baffles at different ends of the winding die, realizes the alternate change of the winding direction by alternately installing the baffles at two ends of the winding die, is easy to operate and improves the winding efficiency. The invention also relates to a winding direction alternating continuous coil winding method.
Description
Technical Field
The invention relates to a winding direction alternating continuous coil winding device and a winding direction alternating continuous coil winding method, which are used for winding a continuous coil.
Background
The oil field linear motor coil is a continuous coil, the winding direction of the coil is left and right alternate, namely, the front two cakes are left and the rear two cakes are right alternate. The existing winding method is that two persons hold wires with calculated lengths (one person holds the wire required by a coil and the other person holds the wire required by the whole coil), the wires are wound around a vertical winding die (one person rotates clockwise and one person rotates anticlockwise), the two persons rotate the coil around the vertical winding die at the same time for the required number of turns, after the number of turns is reached, the two coil cakes are fastened by a binding belt, then the coil cakes are dismounted, one person holds the coil cakes and holds the wire required by the next coil cake, the rotating direction of the wire cakes is exchanged with the other person (the person holding the wire required by the whole coil), and the second coil cake is continuously wound. And the process is repeated until the required wire cake of the coil is wound. The winding efficiency is very low, because an operator always rotates the vertical winding die in the winding process of the coil, the fatigue is easy to occur, the number of turns for winding the coil needs to be counted manually (the number of turns for each person), the error is easy to occur, and the connection length between two sections of coils is difficult to control. The invention adopts an equipment winding method and a special tool to manufacture the connecting line between the two sections of coils, effectively overcomes the method defect that an operator is easy to fatigue, and simultaneously ensures the quality of products.
The prior art has the following defects:
1. the winding die is wound by two persons, so that the winding efficiency is low;
2. an operator always rotates the coil around the vertical winding die in the coil winding process, so that the fatigue is easy to occur;
3. the number of turns of the coil winding needs to be counted manually (the number of turns of each person), and errors are easy to occur;
4. the length of the connecting line between the two double-pancake coils is difficult to control.
The relevant prior patent documents retrieved:
1. CN 200410009185.9-high temperature superconducting double-pancake coil winding device;
2. CN 200510086700.8-double-winding double-cake coil winding device and method;
3. CN 201320667509.2-a double air passage coil bidirectional winding device;
4. CN 201811194983.1-a bidirectional winding power transformer coil automatic winding machine and its winding method;
5. CN 201910510184.9-transformer coil winding structure winding method transformer coil and transformer.
The prior patent documents do not disclose how to alternate the winding direction of the wound double-pancake coil to form a winding direction alternate continuous coil based on the realization of the power winding of the device.
Disclosure of Invention
The winding direction alternating continuous type coil winding device and the winding direction alternating continuous type coil winding method achieve power winding of equipment, reduce labor intensity and improve production efficiency, in addition, the number of winding turns of the coil is counted by counting the rotation of the pattern disc of the winding machine in the winding process, the number of the winding turns of the coil is ensured to meet the requirement of a drawing, the product quality is ensured, reverse winding can be formed by installing the baffle plates at different end parts of the winding die, the alternating change of the winding direction is achieved by alternately installing the baffle plates at two ends of the winding die, the operation is easy, and the winding efficiency is improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
winding is to alternative continuous type coil winding device, its characterized in that: the continuous double-pancake coil winding device comprises a winding device for winding continuous double-pancake coils and enabling the winding directions of the double-pancake coils to change alternately and a connecting wire bending plate for bending connecting wires between adjacent double-pancake coils into a U shape, wherein the winding device is detachably connected with a flower disc of the winding machine, the coils are wound along with the rotation of the flower disc of the winding machine and guided to change alternately, the connecting wires between the adjacent double-pancake coils are bent into the U shape by the connecting wire bending plate, and the left-winding double-pancake coil and the right-winding double-pancake coil alternating continuous coil are formed.
Preferably, the winding device comprises a base plate which can be connected with the faceplate of the winding machine, a winding former which is coaxially connected with the base plate and used for winding coils, and a baffle which is detachably arranged at one end of the winding former and used for limiting the winding direction of the coils, wherein the coil guide wire is wound on the winding former and is contacted with the baffle, and is wound towards one end of the winding former, which is far away from the baffle, along with the rotation of the faceplate of the winding machine, and the winding direction is changed along with the change of the installation position of the baffle on the winding former so as to guide the alternate change of the winding direction.
Preferably, the baffle be ring shape baffle, fix a position the tip at the winding former through the bolt, and baffle clearance fit cover is on the winding former, the external diameter of baffle is greater than the coil external diameter that the coiling formed and is 5mm at least, the axial thickness of baffle is less than the interval between the adjacent double-cake coil, has the wire guide recess that sets up along the axial on the outer peripheral face of baffle, and wire guide recess is a plurality ofly at baffle outer peripheral face evenly distributed.
Preferably, the winding former is provided with axial grooves arranged along the axial direction, three to four axial grooves are uniformly distributed on the outer peripheral surface of the winding former, the bottom plate is provided with strip-shaped connecting holes arranged along the radial direction, and the strip-shaped connecting holes are formed in the circumferential direction of the bottom plate at intervals.
Preferably, the winding former is coaxially connected with the bottom plate through a crank arm, the center of the bottom plate is provided with a transmission shaft coaxially aligned with the winding former, one end of the crank arm is welded with the transmission shaft, and the other end of the crank arm is welded with one end of the winding former.
Preferably, the crank arm is formed by bending a steel plate and is in an inverted U shape with a downward opening, and the transmission shaft and the winding former are respectively welded with the bottom of the crank arm.
Preferably, the winding device further comprises a first auxiliary winding former and a second auxiliary winding former which are coaxially aligned with the winding formers respectively, the first auxiliary winding former is fixed on the crank arm and is close to the welding end of the winding former, and the second auxiliary winding former is detachably mounted at the free end of the winding former.
Preferably, the curved system board of line be cuboid nylon sheet material, open on the curved system board of line and be used for the curved system guide slot that makes of wire, curved system guide slot is the shaping of U type on the curved three continuous surface of system board of line.
The winding direction alternating continuous type coil winding method adopting the winding direction alternating continuous type coil winding device is characterized by comprising the following steps:
firstly, connecting a winding device with a hub of a winding machine;
secondly, winding the free end of the lead on a winding device according to the winding direction requirement, and winding a first double-pancake coil according to the coil drawing requirement;
thirdly, bundling the first double-cake coil by using a bundling wire after the coil is wound in place, and bending the subsequent lead into a U-shaped connecting wire by using a connecting wire bending plate;
fourthly, the winding device guides the wire to be reversely wound, and then a second double-pancake coil is wound according to the requirement of a coil drawing;
fifthly, after the coil is wound in place, the second double-cake coil is bound by a binding wire, and then a connecting wire is used for bending, and a subsequent conducting wire is bent into a U-shaped connecting wire;
and sixthly, repeating the fourth step and the fifth step to wind the third double-cake coil to the Nth double-cake coil until the number of the double-cake coils meeting the requirement of the coil drawing paper is finished.
Preferably, the fourth step specifically includes removing the bundled first double-pancake coil from the winding former, removing the baffle from one end of the winding former and then installing the baffle at the other end of the winding former, then hanging the first double-pancake coil on the auxiliary winding former one or the auxiliary winding former two which is closest to the baffle, then winding the U-shaped connecting wire formed behind the first double-pancake coil onto the baffle to enable the conducting wire to be in contact with the baffle, and then winding the second double-pancake coil according to the requirement of a coil drawing to enable the winding direction of the second double-pancake coil to be opposite to the winding direction of the first double-pancake coil.
The invention has the beneficial effects that:
1. the winding device in the winding direction alternating continuous type coil winding device is connected with the winding machine disc chuck, and coils are wound along with the rotation of the winding machine disc chuck, so that the power winding of equipment is realized, the labor intensity is reduced, the production efficiency is improved, the number of winding turns of the coils is counted by counting the rotation of the winding machine disc chuck in the winding process, the number of the winding turns of the coils is ensured to meet the drawing requirements, and the product quality is ensured.
2. The winding device guides the winding direction to be changed alternately to form a continuous coil with a left winding direction double-pancake coil and a right winding direction double-pancake coil alternately, a wire is wound on the winding die from one end of the baffle to the other end in the winding process, the baffle is arranged at different end parts of the winding die to form reverse winding, and the winding direction alternation is realized by alternately arranging the baffle to two ends of the winding die, so that the operation is easy, and the winding efficiency is improved.
3. The connecting wire between the adjacent double-pancake coils is bent into a U shape by the connecting wire bending plate, so that the connecting wire with the standard shape and size can be formed between the adjacent double-pancake coils, the connecting wire length is ensured to meet the precision requirement, and the winding regularity of the continuous coil is improved.
4. Bending the steel plate to form a crank arm, transmitting rotation power by the crank arm, increasing the rotation radius of the winding device, and under the condition of power failure or mechanism fault winding, driving the crank arm to rotate by the accessible to realize the rotation of the winding device, so that the winding is not influenced by conditions, and the reliability and the practicability of the winding device are improved.
Drawings
Fig. 1 is a schematic structural diagram of a winding device in the present invention.
Fig. 2 is a side view of a wire-bound bent plate.
Fig. 3 is a cross-sectional view of a wire-bound bent plate.
Fig. 4 is a schematic front view of the base plate.
Fig. 5 is a schematic view showing the distribution of the axial grooves on the winding former.
Fig. 6 is a schematic view showing the arrangement of the wire guide grooves on the baffle.
Fig. 7 is a schematic winding diagram of the baffle plate mounted at one end of the winding former.
Fig. 8 is a schematic winding view of the baffle plate mounted on the other end of the winding former.
Detailed Description
The following describes an embodiment of the present invention in detail with reference to fig. 1 to 8.
Winding is to alternative continuous type coil winding device, its characterized in that: the continuous double-pancake coil winding device comprises a winding device 1 for winding continuous double-pancake coils and enabling the winding directions of the double-pancake coils to be changed alternately and a connecting wire bending plate 2 for bending connecting wires between adjacent double-pancake coils into a U shape, wherein the winding device 1 is detachably connected with a coil winding machine disc chuck, coils are wound along with the rotation of the coil winding machine disc chuck and guided to be changed alternately, the connecting wires between the adjacent double-pancake coils are bent into the U shape by the connecting wire bending plate 2, and the left-winding double-pancake coil and the right-winding double-pancake coil alternating continuous coils are formed.
The winding device 1 is connected with the winding machine faceplate in the winding direction alternating continuous type coil winding device, coils are wound along with the rotation of the winding machine faceplate, the power winding of equipment is realized, the labor intensity is reduced, the production efficiency is improved, the number of winding turns of the coils is counted by counting the rotation of the winding machine faceplate in the winding process, the number of the turns of the coils is ensured to meet the drawing requirements, and the product quality is ensured. The winding device guides the winding direction to be changed alternately to form a continuous coil with a left winding direction double-pancake coil and a right winding direction double-pancake coil which are alternated, so that the operation is easy, and the winding efficiency is improved. The connecting wire between the adjacent double-cake coils is bent into a U shape by the connecting wire bending plate 2, so that the connecting wire with the standard shape and size can be formed between the adjacent double-cake coils, the connecting wire length can meet the precision requirement, and the winding regularity of the continuous coil is improved.
The winding device 1 comprises a base plate 11 which can be connected with a faceplate of the winding machine, a winding former 12 which is coaxially connected with the base plate 11 and used for winding coils, and a baffle 13 which is detachably arranged at one end of the winding former 12 and used for limiting the winding direction of the coils, wherein coil leads are wound on the winding former 12 and are in contact with the baffle 13, the coil leads are wound to one end of the winding former 12, which is far away from the baffle 13, along with the rotation of the faceplate of the winding machine, and the winding direction is changed along with the change of the installation position of the baffle 13 on the winding former 12 so as to guide the winding direction to be changed alternately. As shown in fig. 7, a baffle 13 is arranged at the right end of the winding die 12, the conducting wire is wound from the baffle 13 to the left end of the winding die 12, the left winding direction is the left winding direction, in fig. 8, the baffle is arranged at the left end of the winding die 12, the conducting wire is wound from the baffle 13 to the right end of the winding die 12, the right winding direction is the right winding direction, the conducting wire winding direction is changed through the change of the installation position of the baffle 13 on the winding die, the conducting wire winding direction is alternately performed in the left winding direction and the right winding direction, the winding directions of adjacent double-pancake coils are opposite, and a continuous coil with the alternate winding directions is formed.
The baffle 13 is a circular ring-shaped baffle and is positioned at the end part of the winding die 12 through a bolt, the baffle 13 is sleeved on the winding die 12 in a clearance fit manner, the outer diameter of the baffle 13 is larger than the outer diameter of a coil formed by winding by at least 5mm, the axial thickness of the baffle 13 is smaller than the distance between adjacent double-pancake coils, the outer peripheral surface of the baffle 13 is provided with a plurality of wire guide grooves 13.1 which are axially arranged, and the wire guide grooves 13.1 are uniformly distributed on the outer peripheral surface of the baffle 13. The bolts are installed on the baffle 13 along the radial direction, when the baffle 13 is installed, the baffle 13 is firstly sleeved on the winding former 12, then the bolts are screwed to enable the bolts to be abutted to the winding former 12 so as to prevent the baffle 13 from moving on the winding former 12, when the installation position of the baffle 13 on the winding former 12 needs to be changed, the baffle 13 can move on the winding former 12 only by unscrewing the bolts, and the baffle 13 is simply and conveniently positioned at the end part of the winding former 12. The baffle 13 is larger than the outer diameter of the coil formed by winding, so that the lead cannot cross the baffle 13 in the winding process, the lead guide groove 13.1 on the baffle 13 is used for winding to form double-pancake coils, the lead between the adjacent double-pancake coils is positioned in the lead guide groove 13.1 when passing through the baffle 13, the position of the lead is determined when the winding is continued, the lead is not easy to be pulled and elongated, the length of a connecting line between the adjacent double-pancake coils can be effectively ensured to be more accurate, and the precision requirement is met.
The winding former 12 is provided with axial grooves 12.1 arranged along the axial direction, three to four axial grooves 12.1 are uniformly distributed on the outer peripheral surface of the winding former 12, the bottom plate 11 is provided with strip-shaped connecting holes 11.1 arranged along the radial direction, and the strip-shaped connecting holes 11.1 are arranged on the bottom plate 11 at intervals in the circumferential direction. After a double-cake coil is formed by winding, a binding wire penetrates into the axial groove 12.1, the binding wire is bound to bind the double-cake coil, a plurality of axial grooves 12.1 can penetrate through a plurality of pressing wires, so that one double-cake coil is bound by a plurality of binding wires, the forming reliability of the double-cake coil in the winding process is improved, the double-cake coil is convenient to bind and roll in time after being wound, and the winding efficiency is improved.
The winding former 12 is coaxially connected with the bottom plate 11 through a crank arm 14, a transmission shaft 11.2 coaxially aligned with the winding former 12 is arranged in the center of the bottom plate 11, one end of the crank arm 14 is welded with the transmission shaft 11.2, and the other end of the crank arm is welded with one end of the winding former 12. The transmission shaft 11.2 transmits the rotation torque of the disc chuck of the winding machine to the crank arm 14, the crank arm 14 transmits the rotation torque to the winding former 12, the winding former 12 rotates, and the rotation reliability of the winding former 12 can be improved due to the arrangement of the crank arm 14. The effective transmission of the rotating torque is ensured.
The crank arm 14 is formed by bending a steel plate and is in an inverted U shape with a downward opening, and the transmission shaft 11.2 and the winding former 12 are respectively welded with the bottom of the crank arm 14. Bending a steel plate to form a crank arm 14, transmitting rotation power by the crank arm 14, increasing the rotation radius of the winding device 1, and under the condition of power failure or mechanism fault winding, driving the crank arm 14 to rotate by the accessible to realize the rotation of the winding device, so that the winding is not influenced by conditions, and the reliability and the practicability of the winding device are improved.
The winding device 1 further comprises a first auxiliary winding former 15 and a second auxiliary winding former 16 which are coaxially aligned with the winding former 12 respectively, the first auxiliary winding former 15 is fixed on the crank arm 14 and is close to the welding end of the winding former 12, and the second auxiliary winding former 16 is detachably mounted at the free end of the winding former 12. The first auxiliary winding former 15 and the second auxiliary winding former 16 are used for hanging the bundled double-pancake coils nearby to ensure that the length of a connecting line between the adjacent double-pancake coils does not exceed a preset value, and as shown in fig. 7, when a baffle 13 is arranged at the right end of the winding former 12, a lead A is wound leftwards, and the bundled double-pancake coils 100 are hung on the second auxiliary winding former 16 which is closer to the baffle 13. As shown in fig. 7, when the baffle 13 is mounted on the left end of the winding former 12 and the wire a is to be wound rightward, the bundled double-pancake coil 100 is hung on the first auxiliary winding former 15 which is closer to the baffle 13, and at this time, the second auxiliary winding former 16 is detached from the winding former 12 in order to more quickly remove the bundled double-pancake coil 100 from the winding former 12.
Wherein, the curved board 2 of line be cuboid nylon sheet material, it has the curved system guide slot 21 that is used for the wire curved system to open on the curved board 2 of line, curved system guide slot 21 is the shaping of U type on the three continuous surface of the curved board 2 of line. The connecting wire between the adjacent double-cake coils is bent into a U shape by the connecting wire bending plate 2, so that the connecting wire with the standard shape and size can be formed between the adjacent double-cake coils, the connecting wire length can meet the precision requirement, and the winding regularity of the continuous coil is improved.
The invention also protects a winding direction alternating continuous type coil winding method adopting the winding direction alternating continuous type coil winding device, which is characterized by comprising the following steps:
firstly, connecting a winding device 1 with a disc chuck of a winding machine;
secondly, winding the free end of the lead on the winding device 1 according to the winding direction requirement, and winding a first double-pancake coil according to the coil drawing requirement;
thirdly, bundling the first double-cake coil by using a bundling wire after the coil is wound in place, and bending the subsequent lead into a U-shaped connecting wire by using a connecting wire bending plate 2;
fourthly, the winding device 1 guides the wire to be reversely wound, and then a second double-pancake coil is wound according to the requirement of a coil drawing;
fifthly, after the coil is wound in place, the second double-cake coil is bound by a binding wire, and then a connecting wire is bent 2 to bend the subsequent conducting wire into a U-shaped connecting wire;
and sixthly, repeating the fourth step and the fifth step to wind the third double-cake coil to the Nth double-cake coil until the number of the double-cake coils meeting the requirement of the coil drawing paper is finished.
The winding direction alternating continuous type coil winding method realizes power winding of equipment, reduces labor intensity, improves production efficiency, and realizes coil winding turn number counting by counting the rotation of the pattern disc of the winding machine in the winding process, thereby ensuring that the turn number of the coil meets the drawing requirement and ensuring the product quality. The winding device 1 guides the winding direction to change alternately to form a continuous coil with a left winding direction double-pancake coil and a right winding direction double-pancake coil alternately, so that the operation is easy, and the winding efficiency is improved. The connecting wire between the adjacent double-cake coils is bent into a U shape by the connecting wire bending plate 2, so that the connecting wire with the standard shape and size can be formed between the adjacent double-cake coils, the connecting wire length can meet the precision requirement, and the winding regularity of the continuous coil is improved.
The fourth step specifically includes that the bundled first double-pancake coil is taken down from the winding former 12, the baffle 13 is detached from one end of the winding former 12 and then is installed at the other end of the winding former 12, then the first double-pancake coil is hung on the auxiliary winding former one 15 or the auxiliary winding former two 16 which is closest to the baffle 12, then the U-shaped connecting wire formed behind the first double-pancake coil is wound on the baffle 13 to enable the conducting wire to be in contact with the baffle 13, and then the second double-pancake coil is wound according to the coil drawing requirements, so that the winding direction of the second double-pancake coil is opposite to the winding direction of the first double-pancake coil. The winding device 1 is used for guiding the winding direction to change alternately to form a continuous coil with a left winding direction double-pancake coil and a right winding direction double-pancake coil alternately, a lead is wound from one end of the baffle 13 to the other end of the winding die 12 in the winding process, the baffle 13 is installed at different end parts of the winding die to form reverse winding, and the winding direction alternation is realized by alternately installing the baffle at two ends of the winding die, so that the winding device is easy to operate and improves the winding efficiency.
The technical solutions of the embodiments of the present invention are fully described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (6)
1. Winding is to alternative continuous type coil winding device, its characterized in that: the winding device (1) is detachably connected with a disc chuck of the winding machine, coils are wound along with the rotation of the disc chuck of the winding machine and lead the winding direction to be changed alternately, and the connecting wires between the adjacent double-pancake coils are bent into a U shape by the connecting wire bending plate (2) to form a continuous coil with the left winding direction double-pancake coils and the right winding direction double-pancake coils alternating;
the winding device (1) comprises a bottom plate (11) which can be connected with a faceplate of a winding machine, a winding former (12) which is coaxially connected with the bottom plate (11) and used for winding a coil, and a baffle (13) which is detachably arranged at one end of the winding former (12) and used for limiting the winding direction of the coil, wherein a coil wire is wound on the winding former (12) and is contacted with the baffle (13), and is wound towards one end of the winding former (12) far away from the baffle (13) along with the rotation of the faceplate of the winding machine, and the winding direction is changed along with the change of the installation position of the baffle (13) on the winding former (12) so as to guide the alternate change of the winding direction;
the coil winding device is characterized in that the baffle (13) is a circular ring-shaped baffle and is positioned at the end part of the winding die (12) through a bolt, the baffle (13) is sleeved on the winding die (12) in a clearance fit manner, the outer diameter of the baffle (13) is at least 5mm larger than the outer diameter of a coil formed by winding, the axial thickness of the baffle (13) is smaller than the distance between adjacent double-pancake coils, the peripheral surface of the baffle (13) is provided with a plurality of wire guide grooves (13.1) which are arranged along the axial direction, and the plurality of wire guide grooves (13.1) are uniformly distributed on the peripheral surface of the baffle (13);
the winding former (12) is provided with axial grooves (12.1) arranged along the axial direction, three to four axial grooves (12.1) are uniformly distributed on the peripheral surface of the winding former (12), the bottom plate (11) is provided with strip-shaped connecting holes (11.1) arranged along the radial direction, and a plurality of strip-shaped connecting holes (11.1) are arranged on the bottom plate (11) at intervals in the circumferential direction;
the winding former (12) is coaxially connected with the bottom plate (11) through the crank arm (14), the center of the bottom plate (11) is provided with a transmission shaft (11.2) coaxially aligned with the winding former (12), one end of the crank arm (14) is welded with the transmission shaft (11.2), and the other end of the crank arm is welded with one end of the winding former (12).
2. The winding direction alternating continuous coil winding device according to claim 1, characterized in that: the crank arm (14) is formed by bending a steel plate and is in an inverted U shape with a downward opening, and the transmission shaft (11.2) and the winding former (12) are respectively welded with the bottom of the crank arm (14).
3. The winding direction alternating continuous coil winding device according to claim 1, characterized in that: the winding device (1) further comprises a first auxiliary winding former (15) and a second auxiliary winding former (16) which are coaxially aligned with the winding former (12) respectively, the first auxiliary winding former (15) is fixed on the crank arm (14) and is close to the welding end of the winding former (12), and the second auxiliary winding former (16) is detachably mounted at the free end of the winding former (12).
4. The winding direction alternating continuous coil winding device according to claim 1, characterized in that: the connecting wire bending plate (2) is a cuboid nylon plate, a bending guide groove (21) for bending a wire is formed in the connecting wire bending plate (2), and the bending guide groove (21) is formed in a U shape on the three continuous outer surfaces of the connecting wire bending plate (2).
5. The winding method of a winding-direction alternating continuous coil using the winding-direction alternating continuous coil winding device according to any one of claims 1 to 4, characterized by comprising the steps of:
firstly, connecting a winding device (1) with a disc chuck of a winding machine;
secondly, winding the free end of the lead on a winding device (1) according to the winding direction requirement, and winding a first double-pancake coil according to the coil drawing requirement;
thirdly, after the coil is wound in place, the first double-cake coil is bound by a binding wire, and the subsequent conducting wire is bent into a U-shaped connecting wire by a connecting wire bending plate (2);
fourthly, the winding device (1) guides the wire to be reversely wound, and then a second double-pancake coil is wound according to the requirement of a coil drawing;
fifthly, after the coil is wound in place, the second double-cake coil is bound by a binding wire, and the subsequent lead is bent into a U-shaped connecting wire by a connecting wire bending plate (2);
and sixthly, repeating the fourth step and the fifth step to wind the third double-cake coil to the Nth double-cake coil until the number of the double-cake coils meeting the requirement of the coil drawing paper is finished.
6. The winding direction alternating continuous type coil winding method according to claim 5, characterized in that: the fourth step specifically includes that the bundled first double-pancake coil is taken down from the winding die (12), the baffle (13) is detached from one end of the winding die (12) and then is installed at the other end of the winding die (12), then the first double-pancake coil is hung on the auxiliary winding die I (15) or the auxiliary winding die II (16) which is closest to the baffle (13), then the U-shaped connecting wire formed behind the first double-pancake coil is wound on the baffle (13) to enable the conducting wire to be in contact with the baffle (13), and then the second double-pancake coil is wound according to the coil drawing requirements, so that the winding direction of the second double-pancake coil is opposite to the winding direction of the first double-pancake coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002292.4A CN112185686B (en) | 2020-09-22 | 2020-09-22 | Winding direction alternating continuous type coil winding device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002292.4A CN112185686B (en) | 2020-09-22 | 2020-09-22 | Winding direction alternating continuous type coil winding device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112185686A CN112185686A (en) | 2021-01-05 |
| CN112185686B true CN112185686B (en) | 2022-06-21 |
Family
ID=73955727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011002292.4A Active CN112185686B (en) | 2020-09-22 | 2020-09-22 | Winding direction alternating continuous type coil winding device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112185686B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360894B (en) * | 2022-01-13 | 2023-10-27 | 中国科学院电工研究所 | Winding method of closed-loop superconducting magnet and closed-loop superconducting magnet |
| CN114825813B (en) * | 2022-05-24 | 2023-08-01 | 湖南中车尚驱电气有限公司 | Automatic continuous winding method for multiple alpha coils |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295609A2 (en) * | 1987-06-15 | 1988-12-21 | Kollmorgen Corporation | Printed circuit windings for screened inductance sensors, especially sensors for level measurement |
| EP1156497A1 (en) * | 2000-05-17 | 2001-11-21 | ICT Integrated Circuit Testing GmbH | Method and device for manufacturing of saddle coils |
| WO2006006403A1 (en) * | 2004-07-08 | 2006-01-19 | Namiki Seimitsu Houseki Kabushiki Kaisha | Fixing holder of vibration generating device |
| CN1956110A (en) * | 2005-10-24 | 2007-05-02 | 中国科学院电工研究所 | Double-winding double-plate coil coiling device and coiling method |
| CN205984639U (en) * | 2016-08-23 | 2017-02-22 | 中车株洲电机有限公司 | Drum formula coil winding rises plywood hand |
| CN208796788U (en) * | 2018-06-04 | 2019-04-26 | 三变科技股份有限公司 | Four layer screw type loop constructions |
| CN111180196A (en) * | 2018-11-13 | 2020-05-19 | 特变电工沈阳变压器集团有限公司 | Winding die and winding method of elliptical coil |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987100A (en) * | 2018-06-22 | 2018-12-11 | 小原(南京)机电有限公司 | The double crossover coil winding methods of rectifier transformer input terminal |
-
2020
- 2020-09-22 CN CN202011002292.4A patent/CN112185686B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295609A2 (en) * | 1987-06-15 | 1988-12-21 | Kollmorgen Corporation | Printed circuit windings for screened inductance sensors, especially sensors for level measurement |
| EP1156497A1 (en) * | 2000-05-17 | 2001-11-21 | ICT Integrated Circuit Testing GmbH | Method and device for manufacturing of saddle coils |
| WO2006006403A1 (en) * | 2004-07-08 | 2006-01-19 | Namiki Seimitsu Houseki Kabushiki Kaisha | Fixing holder of vibration generating device |
| CN1956110A (en) * | 2005-10-24 | 2007-05-02 | 中国科学院电工研究所 | Double-winding double-plate coil coiling device and coiling method |
| CN205984639U (en) * | 2016-08-23 | 2017-02-22 | 中车株洲电机有限公司 | Drum formula coil winding rises plywood hand |
| CN208796788U (en) * | 2018-06-04 | 2019-04-26 | 三变科技股份有限公司 | Four layer screw type loop constructions |
| CN111180196A (en) * | 2018-11-13 | 2020-05-19 | 特变电工沈阳变压器集团有限公司 | Winding die and winding method of elliptical coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112185686A (en) | 2021-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112185686B (en) | Winding direction alternating continuous type coil winding device and method | |
| US5274907A (en) | Apparatus for winding a toroid coil on a toroidal body | |
| CN101214523A (en) | Automatically coiling method for overlength sheath spring | |
| CN110980429B (en) | Universal full-automatic pipe coiling and unloading machine for PE and PERT pipes | |
| CN111302142A (en) | Wire coiling machine | |
| CN110060865B (en) | 8-shaped winding system and 8-shaped winding method | |
| CN207271074U (en) | A kind of film wire arranges silk dispenser | |
| CN117543918A (en) | Motor stator wire winding supply line mechanism and winding device | |
| CN116588453A (en) | Wire and cable winder | |
| CN208146662U (en) | A kind of wire drawing machine | |
| CN216613535U (en) | Coil separating device for raw material coil of galvanized steel stranded wire of cable | |
| CN201841178U (en) | Single-coil winding device of precision ultra-narrow copper strip | |
| CN212101373U (en) | Wire coiling machine | |
| CN103794299B (en) | A kind of semi-automatic bus cable device and wire arranging method | |
| JP6947807B2 (en) | Coil molding equipment | |
| EP0098666B1 (en) | Method of and device for manufacturing wire strands | |
| CN112660529A (en) | Automatic bundling production line for metal wire rings | |
| CN116072354B (en) | Wire unwinding equipment of wire bundling machine for cable processing | |
| CN218809601U (en) | Reciprocating type solenoid coiling machine | |
| CN110994923A (en) | Automatic production equipment for coreless motor stator | |
| CN220998699U (en) | Winding machine | |
| CN210110527U (en) | Winding system for producing inductor by automatic winding machine | |
| CN217522708U (en) | Automatic wire twisting device for spliced wire cakes | |
| CN214216430U (en) | Automatic bundling production line for metal wire rings | |
| CN115675985B (en) | Auxiliary device for packing steel strand coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |