CN118136403B - Inductance element production equipment and production process - Google Patents
Inductance element production equipment and production process Download PDFInfo
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- CN118136403B CN118136403B CN202410545167.XA CN202410545167A CN118136403B CN 118136403 B CN118136403 B CN 118136403B CN 202410545167 A CN202410545167 A CN 202410545167A CN 118136403 B CN118136403 B CN 118136403B
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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
- H01F41/094—Tensioning or braking devices
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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
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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
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention relates to the technical field of inductors, in particular to an inductance element production device and a production process, wherein the inductance element production device comprises a wire winding ring, a magnetic ring, a positioning mechanism and a tensioning mechanism, the extending direction of the rotation axis of the wire winding ring is a first direction, a wire is arranged on the wire winding ring, an outlet is formed in the inner peripheral surface of the wire winding ring, the axis of the magnetic ring extends along a third direction, the positioning mechanism is used for controlling the rotation axis of the wire winding ring to slide along a second direction, the tensioning mechanism provides tensioning force for the wire between the outlet and the magnetic ring, and the length of the wire between the outlet and the magnetic ring is in direct proportion to the tensioning force provided by the tensioning mechanism. When the distance between the wire outlet and the magnetic ring is farthest in the third direction, the distance between the axis of the wire winding ring and the axis of the magnetic ring is nearest, the length of the wire between the wire outlet and the magnetic ring is longest, the included angle between the wire and the magnetic ring is smallest, the fitting degree of the wire and the magnetic ring is best through the matching between the length of the wire and the tensioning mechanism, and the volume of the magnetic ring inductor is reduced.
Description
Technical Field
The invention relates to the technical field of inductors, in particular to an inductor element production device and an inductor element production process.
Background
The small-sized inductance element is an electronic component commonly used in electronic products, a magnetic ring needs to be wound in the production and manufacturing process, the annular magnetic ring needs to be clamped on a winding clamp in the winding process, the winding clamp drives the annular magnetic ring to rotate, a ring for driving the winding to rotate is synchronized to pass through the annular magnetic ring, and the winding is uniformly wound on the annular magnetic ring through the ring; if the power of the toroidal inductor is required to be increased, the winding number of the insulated wire is required to be increased, and in the winding process, the wire cannot be well contacted with the surface of the magnetic ring, so that the volume of the toroidal inductor is larger.
Disclosure of Invention
Based on this, it is necessary to provide an inductance element production device and a production process for solving the problem that the inductance of the current magnetic ring is large.
The above purpose is achieved by the following technical scheme:
An inductance component production apparatus, comprising: the wire winding device comprises a base, a mounting plate, a wire winding ring, a magnetic ring, a positioning mechanism, a tensioning mechanism, a driving mechanism and a clamping assembly, wherein the base is fixedly arranged, the mounting plate is fixedly mounted on the base, the wire winding ring is rotationally arranged on the mounting plate, the extending direction of the rotation axis of the wire winding ring is in a first direction, a wire rod is arranged on the wire winding ring, the wire winding ring is elliptical, a long diameter and a short diameter are arranged on the wire winding ring, a wire outlet is formed in the inner peripheral surface of the wire winding ring, the wire outlet is located on the long diameter of the wire winding ring, the magnetic ring is rotationally arranged above the base, the axis of the magnetic ring extends along a third direction, the positioning mechanism comprises a positioning wheel and a limiting assembly, the positioning wheel is rotationally arranged on the mounting plate, the outer peripheral surface of the wire winding ring is in sliding connection with the positioning wheel, a connecting line between the rotation axis of the positioning wheel and the rotation axis of the wire winding ring extends along a second direction all the time, and the first direction, the second direction and the third direction are perpendicular to each other, and the limiting assembly is used for supporting the wire winding ring.
The winding ring is provided with a notch, the winding ring can enter the magnetic ring through the notch, when the long diameter of the winding ring tends to be parallel to the third direction, the distance between the magnetic ring positioned at the inner side of the winding ring and the axis of the winding ring is reduced, when the long diameter of the winding ring tends to be parallel to the second direction, the distance between the magnetic ring positioned at the inner side of the winding ring and the axis of the winding ring is increased, the tensioning mechanism provides tensioning force for wires between the wire outlet and the magnetic ring, and the length of the wires between the wire outlet and the magnetic ring is in direct proportion to the tensioning force provided by the tensioning mechanism.
The driving mechanism is used for driving the winding ring to rotate.
Preferably, the limiting assembly comprises a driving wheel and a rotating wheel, the driving wheel and the rotating wheel are all rotationally arranged on the mounting plate, the positioning wheel and the driving wheel are sequentially arranged along the second direction, the driving wheel is slidably arranged on the mounting plate along the second direction, the two rotating wheels are slidably arranged on the mounting plate, the positioning wheel, the driving wheel and the rotating wheel are all in contact with the peripheral surface of the winding ring all the time, the two rotating wheels are sequentially arranged along the third direction, and when the long diameter of the winding ring is parallel to the second direction, the rotating axes of the two rotating wheels are positioned on the extension line of the short diameter of the winding ring.
Preferably, connecting plates are respectively arranged between the driving wheel and the two rotating wheels, each connecting plate is respectively connected with the corresponding rotating wheel and the driving wheel in a rotating way, two arc grooves are formed in the mounting plate, rotating shafts of the two rotating wheels are respectively correspondingly arranged in one arc groove in a sliding way, one end of each arc groove, which is far away from the driving wheel, extends in a direction away from the winding ring, a second spring is arranged in each arc groove, and two ends of each second spring are respectively connected with the rotating shaft of the rotating wheel and the mounting plate in a rotating way.
Preferably, the mounting plate is provided with a rotating plate, the rotating plate is rotationally connected with the mounting plate, the rotating axis of the rotating plate extends along the first direction, and the positioning wheel is rotationally arranged at one end of the rotating plate far away from the mounting plate.
Preferably, the driving mechanism comprises a driving wheel, a first motor and a driving belt, the driving wheel is arranged on the mounting plate in a sliding manner along a third direction, the first motor is arranged on the base, and the driving belt is arranged on an output shaft of the first motor, the driving wheel and the driving wheel.
Preferably, the inductance element production device further comprises a guide rail, a second motor and a plurality of support rods, wherein the guide rail is arranged on the base, the support rods are slidably arranged on the guide rail along the second direction, the second motor is slidably arranged on the guide rail along the second direction, guide wheels are rotatably arranged on an output shaft of the second motor and the support rods, the axes of the guide wheels extend along the third direction, the heights of the guide wheels are the same relative to the height of the base, and the guide wheels are slidably connected with the outer peripheral surface of the magnetic ring.
Preferably, a control panel is arranged on the base and used for controlling the start and stop of the first motor and the second motor.
Preferably, the tensioning mechanism comprises a sliding rod and a fourth spring, a third sliding groove is formed in the winding ring, the sliding rod is arranged in the third sliding groove in a sliding mode, the fourth spring is arranged in the third sliding groove, two ends of the fourth spring are connected with the sliding rod and the winding ring respectively, a buffer groove is formed in the inner wall of the winding ring and extends along the sliding direction of the sliding rod in the third sliding groove, the buffer groove and an outlet are communicated with the third sliding groove respectively, and the outlet is located on one side, close to the fourth spring, of the buffer groove.
Preferably, the end part of the sliding rod is provided with a groove, the size of the groove is matched with the diameter of the wire rod, and a rounding angle is arranged in the groove.
The invention also provides a production process of the inductance element, which comprises the following steps:
s1, one end of a wire rod penetrates through the wire outlet, bypasses the sliding rod and extends out of the buffer groove.
S2, adjusting the position of the clamping assembly on the guide rail, enabling the magnetic ring to pass through the notch on the winding ring and cross the winding ring, and clamping the magnetic ring through the clamping assembly.
S3, winding the end part of the wire rod at the position of the buffer groove on the magnetic ring.
S4, starting the driving mechanism, and winding the wire rod on the magnetic ring by rotating the winding ring.
The beneficial effects of the invention are as follows: when the distance between the wire outlet on the wire winding ring and the magnetic ring is farthest in the third direction, the distance between the axis of the wire winding ring and the axis of the magnetic ring is nearest, the length of a wire between the wire outlet and the magnetic ring is longest, the included angle between the wire and the magnetic ring is smallest, the wire is subjected to the largest tensile force through the cooperation between the wire length and the tensioning mechanism, the higher the straightening degree is, the radian generated by the bending angle of the wire is reduced, the bonding degree of the wire and the magnetic ring is the best, and the volume of the magnetic ring inductor is reduced; the winding ring is provided with an ellipse, and when the winding ring moves along the second direction, the relative position of the winding ring in the magnetic ring is changed less through the rotation of the winding ring, so that the magnetic ring with various sizes can be wound.
Drawings
Fig. 1 is a schematic structural diagram of an inductance element production device according to an embodiment of the present invention;
Fig. 2 is a front view of an inductance component production apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a winding ring of an inductance element production device according to an embodiment of the present invention;
Fig. 4 is a right side view of a winding ring of an inductance component production apparatus according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;
Fig. 6 is an enlarged view at B in fig. 5.
Wherein: 100. a base; 101. a mounting plate; 102. a wire loop; 103. a magnetic ring; 104. a first ring groove; 105. a second ring groove; 106. a wire outlet; 107. a notch; 108. a mounting block; 201. a positioning wheel; 202. a driving wheel; 203. a rotating wheel; 204. a fixing plate; 205. a first chute; 206. a connecting plate; 207. an arc groove; 208. a rotating plate; 211. a slide bar; 212. a fourth spring; 213. a third chute; 214. a buffer tank; 220. a transmission belt; 221. a driving wheel; 222. a first motor; 223. a second chute; 224. a guide rail; 225. a support rod; 226. a second motor; 227. a guide wheel; 228. and a control panel.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 6, an embodiment of the present invention provides an inductance element production device, including a base 100, a mounting plate 101, a winding ring 102, a magnetic ring 103, a positioning mechanism, a tensioning mechanism, a driving mechanism and a clamping assembly, wherein the base 100 is fixedly disposed, the mounting plate 101 is fixedly mounted on the base 100, the winding ring 102 is rotatably disposed on the mounting plate 101, the extending direction of the rotation axis of the winding ring 102 is a first direction, a wire is disposed on the winding ring 102, a first annular groove 104 and a second annular groove 105 are disposed on the outer circumferential surface of the winding ring 102, the wire is wound in the first annular groove 104, the winding ring 102 is elliptical, a long diameter and a short diameter are disposed on the winding ring 102, an outlet 106 is disposed on the inner circumferential surface of the winding ring 102, the outlet 106 is disposed on the long diameter of the winding ring 102, the magnetic ring 103 is rotatably disposed above the base 100, the axis of the magnetic ring 103 extends along a third direction, the positioning mechanism includes a positioning wheel 201 and a limiting assembly, the positioning wheel 201 is rotatably disposed on the mounting plate 101, the outer circumferential surface of the winding ring 102 is slidably connected with the positioning wheel 201, the wire between the rotation axis of the positioning wheel 201 and the rotation axis of the winding ring 102 is always along the third direction, the second direction, the third direction and the third direction is perpendicular to the third direction, the two directions are used for supporting the winding ring 102.
The wire winding ring 102 is provided with a notch 107, a mounting block 108 is arranged in the notch 107 of the wire winding ring 102, the size and shape of the notch 107 of the wire winding ring 102 are matched, a boss is arranged on the surface of the mounting block 108, the boss is in contact with the surface of the wire winding ring 102, screw holes are formed in the boss and the wire winding ring 102, the mounting block 108 is in threaded connection with the wire winding ring 102, the wire winding ring 102 can enter the magnetic ring 103 through the notch 107, the wire winding ring 102 rotates, when the long diameter of the wire winding ring 102 tends to be parallel to a third direction, the distance between the magnetic ring 103 positioned on the inner side of the wire winding ring 102 and the axis of the wire winding ring 102 is reduced, when the long diameter of the wire winding ring 102 tends to be parallel to the second direction, the distance between the magnetic ring 103 positioned on the inner side of the wire winding ring 102 and the axis of the wire winding ring 102 is increased, the tensioning mechanism provides tensioning force for wires between the wire outlet 106 and the magnetic ring 103, and the length of the wires between the wire outlet 106 and the magnetic ring 103 is in proportion to the tensioning force provided by the tensioning mechanism.
The drive mechanism is used to drive the wire loop 102 to rotate.
When the distance between the wire outlet 106 on the wire winding ring 102 and the magnetic ring 103 is farthest in the third direction, the distance between the axis of the wire winding ring 102 and the axis of the magnetic ring 103 is closest, the length of a wire between the wire outlet 106 and the magnetic ring 103 is longest, the included angle between the wire and the magnetic ring 103 is smallest, the wire is subjected to the largest pulling force through the cooperation between the length of the wire and the tensioning mechanism, the higher the straightening degree is, the radian generated by the bending angle of the wire is reduced, the bonding degree between the wire and the magnetic ring 103 is the best, and the volume of the inductance of the magnetic ring 103 is reduced; the winding ring 102 is provided with an oval shape, and when the winding ring 102 moves in the second direction, the relative position of the winding ring 102 in the magnetic ring 103 is less changed by the rotation of the winding ring 102, so that the magnetic ring 103 with various sizes can be wound.
In this embodiment, the limiting component includes a driving wheel 202 and a rotating wheel 203, the driving wheel 202 and the rotating wheel 203 are all rotationally arranged on the mounting plate 101, the driving wheel 202 and the rotating wheel 203 are all slidingly arranged in the second annular groove 105, and the positioning wheel 201 and the driving wheel 202 are sequentially arranged along the second direction, and the driving wheel 202 is slidingly arranged on the mounting plate 101 along the second direction, a fixed plate 204 is arranged on the mounting plate 101, a first sliding groove 205 is formed in the fixed plate 204, a rotating shaft of the driving wheel 202 is slidingly arranged in the first sliding groove 205 along the second direction, a first spring is arranged in the first sliding groove 205, two ends of the first spring are respectively connected with the driving wheel 202 and the fixed plate 204, the rotating wheel 203 is provided with two rotating wheels 203, the two rotating wheels 203 are slidingly arranged on the mounting plate 101, and the positioning wheel 201, the driving wheel 202 and the rotating wheels 203 are all contacted with the outer peripheral surface of the winding ring 102 all the time, the two rotating wheels 203 are sequentially arranged along the third direction, and when the long diameter of the winding ring 102 is parallel to the second direction, the rotating axes of the two rotating wheels 203 are located on the extension line of the winding ring 102, the first sliding groove 205 is located on the short diameter of the winding ring 102, the positioning wheel 201, the two rotating wheels 203 and the two rotating wheels 203 can rotate stably when the winding ring 102 is ensured to rotate stably.
In this embodiment, a connecting plate 206 is respectively disposed between the driving wheel 202 and the two rotating wheels 203, each connecting plate 206 is respectively connected with the corresponding rotating wheel 203 and the driving wheel 202 in a rotating manner, two arc grooves 207 are formed in the mounting plate 101, the rotating shafts of the two rotating wheels 203 are respectively correspondingly and slidably disposed in one arc groove 207, one end of the arc groove 207 away from the driving wheel 202 extends away from the winding ring 102, a second spring is disposed in each arc groove 207, two ends of the second spring are respectively connected with the rotating shafts of the rotating wheels 203 and the mounting plate 101 in a rotating manner, when the winding ring 102 rotates, under the action of the first spring, the center of the winding ring 102 approaches to the positioning wheel 201, meanwhile, the driving wheel 202 pushes the rotating wheels 203 to slide in the arc grooves 207 through the connecting plate 206, the distance between the two rotating wheels 203 is increased, rotation of the winding ring 102 is facilitated, and meanwhile, when a short-diameter extension line of the winding ring 102 passes through the positioning wheel 201 and the driving wheel 202, the connecting line between the two rotating wheels 203 coincides with the long diameter of the winding ring 102, so that the rotation of the winding ring 102 is more stable.
In this embodiment, the mounting plate 101 is provided with a rotating plate 208, the rotating plate 208 is rotationally connected with the mounting plate 101, the rotating axis of the rotating plate 208 extends along the first direction, the positioning wheel 201 is rotationally arranged at one end of the rotating plate 208 far away from the mounting plate 101, and the rotating plate 208 and the mounting plate 101 are fixedly connected through bolts, so that the wire winding ring 102 and the wire rod can be replaced conveniently.
In this embodiment, the tensioning mechanism includes a sliding rod 211 and a fourth spring 212, a third sliding groove 213 is formed in the winding ring 102, the sliding rod 211 is slidably disposed in the third sliding groove 213, the fourth spring 212 is disposed in the third sliding groove 213, two ends of the fourth spring 212 are respectively connected with the sliding rod 211 and the winding ring 102, a buffer groove 214 is formed on an inner wall of the winding ring 102, the buffer groove 214 extends along a sliding direction of the sliding rod 211 in the third sliding groove 213, the buffer groove 214 and the outlet 106 are respectively communicated with the third sliding groove 213, the outlet 106 is located at one side of the buffer groove 214 close to the fourth spring 212, friction force is disposed between the outlet 106 and a wire, the wire passes through the outlet 106 and passes through one end of the sliding rod 211 far away from the fourth spring 212, and finally passes through the magnetic ring 103 from the buffer groove 214, the winding ring 102 rotates, as a distance between the outlet 214 and the magnetic ring 103 increases, under the action of friction force between the wire pushing 211 and the wire in the third sliding groove 213 slides in the sliding groove 213, the buffer groove 214 and the fourth spring 103 is compressed, the fourth spring 212 is compressed by the sliding rod 212, the fourth spring 103 is not compressed by the sliding rod 103, and the fourth spring 103 is not compressed by the sliding rod 211, and the sliding rod 211 is not compressed by the sliding in the magnetic ring 103, and the magnetic ring 103 is not compressed by the sliding rod 213, and the fourth spring is not compressed by the sliding rod 213.
In this embodiment, the end of the sliding rod 211 is provided with a groove, the size of the groove is matched with the diameter of the wire rod, a rounded corner is arranged in the groove, and when the wire rod passes through the sliding rod 211, the friction force between the wire rod and the sliding rod 211 is small, so that the wire rod is prevented from being damaged when sliding on the sliding rod 211.
In this embodiment, the driving mechanism includes a driving wheel 221, a first motor 222 and a driving belt 220, where the driving wheel 221 is slidably disposed on the mounting board 101 along a third direction, a second chute 223 is formed on the mounting board 101, a third spring is disposed in the second chute 223, two ends of the third spring are respectively connected with the mounting board 101 and a rotation shaft of the driving wheel 221, the first motor 222 is disposed on the base 100, the driving belt 220 is disposed on an output shaft of the first motor 222, the driving wheel 221 and the driving wheel 202, and when the driving wheel 202 slides in the first chute 205, the driving wheel 221 can be pulled by the driving belt 220 to slide in the second chute 223, so as to avoid breakage of the driving belt 220.
In this embodiment, the clamping assembly includes a second motor 226 and a plurality of support rods 225, the plurality of support rods 225 are all slidably disposed on the guide rail 224 along the second direction, the second motor 226 is slidably disposed on the guide rail 224 along the second direction, guide wheels 227 are all rotatably disposed on the output shaft of the second motor 226 and the plurality of support rods 225, the axes of the guide wheels 227 extend along the third direction, and the plurality of guide wheels 227 are the same relative to the height of the base 100, and the plurality of guide wheels 227 are all slidably connected with the outer peripheral surface of the magnetic ring 103.
In this embodiment, the inductance element production device further includes a guide rail 224, a second motor 226 and a plurality of support rods 225, the guide rail 224 is disposed on the base 100, the plurality of support rods 225 are all disposed on the guide rail 224 in a sliding manner along the second direction, the second motor 226 is disposed on the guide rail 224 in a sliding manner along the second direction, guide wheels 227 are all rotatably disposed on an output shaft of the second motor 226 and the plurality of support rods 225, axes of the guide wheels 227 extend along a third direction, the heights of the plurality of guide wheels 227 are the same relative to the height of the base 100, the plurality of guide wheels 227 are all in sliding connection with the outer peripheral surface of the magnetic ring 103, the support rods 225 are provided with two guide wheels 227 and are arranged in a triangle, the three guide wheels 227 fix the position of the magnetic ring 103, and the second motor 226 can rotate through driving the magnetic ring 103 to rotate by the guide wheels 227 on the output shaft thereof, so that wires are uniformly wound on the magnetic ring 103.
In this embodiment, the base 100 is provided with a control panel 228, and the control panel 228 is used to control the start and stop of the first motor 222 and the second motor 226.
The invention also provides a production process of the inductance element, which comprises the following steps:
S1, one end of a wire rod passes through the wire outlet 106, then bypasses one end of the sliding rod 211 far away from the fourth spring 212, then passes through the buffer groove 214, then rotates a bolt between the rotating plate 208 and the mounting plate 101, so that the rotating plate 208 can rotate relative to the mounting plate 101, then mounts the wire winding ring 102 on the mounting plate 101, and enables the driving wheel 202 and the rotating wheel 203 to be in sliding connection with the second annular groove 105 on the wire winding ring 102, then rotates the rotating plate 208, and the rotating plate 208 drives the positioning wheel 201 to rotate until the positioning wheel 201 is in sliding connection with the second annular groove 105, and then rotates the bolt, so that the rotating plate 208 and the mounting plate 101 do not rotate relatively any more.
S2, after the winding ring 102 is installed, the position of the supporting rod 225 on the guide rail 224 is adjusted, the supporting rod 225 is pushed to move on the guide rail 224 along the second direction, the guide wheel 227 on the supporting rod 225 is located on the inner side of the winding ring 102 in the first direction, the magnetic ring 103 passes through the notch 107 on the winding ring 102 and intersects the winding ring 102, and the magnetic ring 103 is clamped by the first motor 222 and the guide wheels 227 on the two supporting rods 225.
S3, the magnetic ring 103 passes through the notch 107 on the winding ring 102, the magnetic ring 103 is abutted against the guide wheel 227 on the supporting rod 225, the second motor 226 is moved, the position of the second motor 226 on the guide rail 224 is adjusted, the guide wheel 227 on the second motor 226 and the guide wheel 227 on the supporting rod 225 clamp the magnetic ring 103, the three guide wheels 227 fix the magnetic ring 103, the mounting block 108 is mounted on the mounting plate 101 through bolts, the winding ring 102 is rotated, a wire is wound into the first annular groove 104, and finally the end part of the wire at the position of the buffer groove 214 is wound on the magnetic ring 103.
S4, starting the first motor 222 and the second motor 226 through the control panel, wherein the first motor 222 rotates to drive the transmission belt 220 to rotate, the transmission belt 220 rotates to drive the driving wheel 202 to rotate, the driving wheel 202 rotates to drive the winding ring 102 to rotate, and the magnetic ring 103 and the winding ring 102 rotate, so that wires are uniformly wound on the magnetic ring 103.
When the long diameter of the winding ring 102 is parallel to the second direction, that is, the rotation axis of the winding ring 102 is furthest from the rotation axis of the magnetic ring 103, the winding ring 102 continues to rotate, if the position of the wire outlet 106 is near the magnetic ring 103, the wire outlet 106 moves away from the magnetic ring 103, the distance between the wire outlet 106 and the magnetic ring 103 increases, the wire rod between the wire outlet 106 and the magnetic ring 103 pushes the sliding rod 211 to compress the fourth spring 212, the fourth spring 212 contracts, the elastic potential energy increases, the tension of the wire rod between the wire outlet 106 and the magnetic ring 103 increases, and the long diameter of the winding ring 102 is gradually parallel to the third direction; if the position of the outlet 106 is farthest from the magnetic ring 103 at this time, the outlet 106 moves in a direction approaching the magnetic ring 103, the distance between the outlet 106 and the magnetic ring 103 decreases, and the fourth spring 212 stretches, so that the wire between the outlet 106 and the magnetic ring 103 is always in a tight state. In the process, the rotation axis of the winding ring 102 moves along the second direction under the action of the first spring and the driving wheel 202, the rotation axis of the winding ring 102 is gradually close to the magnetic ring 103, and wires between the wire outlet 106 and the magnetic ring 103 can be in contact with the surface of the magnetic ring 103 when the tensile force is maximum, so that the wires are wound on the magnetic ring 103 more tightly.
When the driving wheel 202 pushes the winding ring 102 to move in the second direction, the driving wheel 221 is pulled by the driving belt 220 to compress the third spring, so as to avoid the breakage of the driving belt 220, and meanwhile, the driving wheel 202 pushes the rotating wheel 203 to slide in the arc groove 207 through the connecting plate 206, so that the rotating wheel 203 adapts to the rotation of the winding ring 102 and is always attached to the winding ring 102.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (7)
1. An inductance component production apparatus, characterized by comprising: the wire winding device comprises a base, a mounting plate, a wire winding ring, a magnetic ring, a positioning mechanism, a tensioning mechanism, a driving mechanism and a clamping assembly, wherein the base is fixedly arranged, the mounting plate is fixedly arranged on the base, the wire winding ring is rotationally arranged on the mounting plate, the extending direction of the rotation axis of the wire winding ring is in a first direction, wires are arranged on the wire winding ring, the wire winding ring is elliptical, a long diameter and a short diameter are arranged on the wire winding ring, a wire outlet is formed in the inner peripheral surface of the wire winding ring, the wire outlet is positioned on the long diameter of the wire winding ring, the magnetic ring is rotationally arranged above the base, the axis of the magnetic ring extends along a third direction, the positioning mechanism comprises a positioning wheel and a limiting assembly, the positioning wheel is rotationally arranged on the mounting plate, the outer peripheral surface of the wire winding ring is in sliding connection with the positioning wheel, a connecting line between the rotation axis of the positioning wheel and the rotation axis of the wire winding ring extends along a second direction all the time, and the first direction, the second direction and the third direction are perpendicular to each other, and the limiting assembly is used for supporting the wire winding ring;
The winding ring is provided with a notch, the winding ring can enter the magnetic ring through the notch, the tensioning mechanism provides tensioning force for the wire rod between the wire outlet and the magnetic ring, and the length of the wire rod between the wire outlet and the magnetic ring is in direct proportion to the tensioning force provided by the tensioning mechanism;
The limiting assembly comprises a driving wheel and rotating wheels, wherein the driving wheel and the rotating wheels are arranged on the mounting plate in a rotating mode, the positioning wheels and the driving wheel are sequentially arranged along the second direction, the driving wheel is arranged on the mounting plate in a sliding mode along the second direction, the rotating wheels are arranged in two, the two rotating wheels are arranged on the mounting plate in a sliding mode, the positioning wheels, the driving wheel and the rotating wheels are all in contact with the peripheral surface of the winding ring all the time, the two rotating wheels are sequentially arranged along the third direction, and when the long diameter of the winding ring is parallel to the second direction, the rotating axes of the two rotating wheels are located on an extension line of the short diameter of the winding ring;
The tensioning mechanism comprises a sliding rod and a fourth spring, a third sliding groove is formed in the winding ring, the sliding rod is arranged in the third sliding groove in a sliding manner, the fourth spring is arranged in the third sliding groove, two ends of the fourth spring are respectively connected with the sliding rod and the winding ring, a buffer groove is formed in the inner wall of the winding ring and extends along the sliding direction of the sliding rod in the third sliding groove, the buffer groove and an outlet are respectively communicated with the third sliding groove, and the outlet is positioned on one side, close to the fourth spring, of the buffer groove;
The clamping assembly comprises a guide rail, a second motor and a plurality of support rods, the guide rail is arranged on the base, the support rods are arranged on the guide rail in a sliding mode along a second direction, the second motor is arranged on the guide rail in a sliding mode along the second direction, guide wheels are arranged on an output shaft of the second motor and the support rods in a rotating mode, axes of the guide wheels extend along a third direction, the heights of the guide wheels are the same relative to the height of the base, and the guide wheels are connected with the outer peripheral surface of the magnetic ring in a sliding mode;
the driving mechanism is used for driving the winding ring to rotate.
2. The production equipment of the inductance element according to claim 1, wherein connecting plates are respectively arranged between the driving wheel and the two rotating wheels, each connecting plate is respectively in rotary connection with the corresponding rotating wheel and the driving wheel, two arc grooves are formed in the mounting plate, rotating shafts of the two rotating wheels are respectively and correspondingly arranged in one arc groove in a sliding mode, one end, far away from the driving wheel, of each arc groove extends in a direction far away from the winding ring, a second spring is arranged in each arc groove, and two ends of each second spring are respectively in rotary connection with the rotating shaft of the corresponding rotating wheel and the mounting plate.
3. An inductance component manufacturing apparatus according to claim 1, wherein the mounting board is provided with a rotating plate, the rotating plate is rotatably connected to the mounting board, a rotation axis of the rotating plate extends in the first direction, and the positioning wheel is rotatably provided at an end of the rotating plate remote from the mounting board.
4. The apparatus for producing an inductance component according to claim 1, wherein the driving mechanism includes a driving wheel, a first motor, and a driving belt, the driving wheel is slidably provided on the mounting board in the third direction, the first motor is provided on the base, and the driving belt is provided on an output shaft of the first motor, the driving wheel, and the driving wheel.
5. The apparatus of claim 4, wherein the base is provided with a control panel for controlling the start and stop of the first motor and the second motor.
6. The inductance component production apparatus according to claim 1, wherein the end portion of the slide bar is provided with a groove, the size of the groove is adapted to the diameter of the wire, and a rounded corner is provided in the groove.
7. An inductance component production process using an inductance component production apparatus according to any one of claims 1 to 6, characterized by comprising the steps of:
s1, one end of a wire rod passes through a wire outlet, bypasses a sliding rod and extends out of a buffer groove;
s2, adjusting the position of the clamping assembly on the guide rail, enabling the magnetic ring to pass through the notch on the winding ring and cross the winding ring, and clamping the magnetic ring through the clamping assembly;
s3, winding the end part of the wire rod at the position of the buffer groove on the magnetic ring;
S4, starting the driving mechanism, and winding the wire rod on the magnetic ring by rotating the winding ring.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164582A (en) * | 2020-09-21 | 2021-01-01 | 滁州市共赢汽车配件有限公司 | Production equipment of clutch inductance coil |
| CN114141530A (en) * | 2021-11-30 | 2022-03-04 | 中山市科彼特自动化设备有限公司 | Elliptical magnetic ring winding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200391053Y1 (en) * | 2005-05-06 | 2005-08-01 | 전용성 | A ellips-type and polygon-type toroidal coil winding machine |
| CN116759212B (en) * | 2023-06-21 | 2024-02-09 | 惠州市长瑞智造电子有限公司 | Magnetic ring inductor with high yield and assembling process thereof |
| CN117423545B (en) * | 2023-12-12 | 2024-03-26 | 连云港富煜新能源科技有限公司 | Transformer magnetic ring winding machine of high-precision double-frequency current instrument |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164582A (en) * | 2020-09-21 | 2021-01-01 | 滁州市共赢汽车配件有限公司 | Production equipment of clutch inductance coil |
| CN114141530A (en) * | 2021-11-30 | 2022-03-04 | 中山市科彼特自动化设备有限公司 | Elliptical magnetic ring winding machine |
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