CN113690571A - RFID card antenna coil winding device - Google Patents
RFID card antenna coil winding device Download PDFInfo
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- CN113690571A CN113690571A CN202110992365.7A CN202110992365A CN113690571A CN 113690571 A CN113690571 A CN 113690571A CN 202110992365 A CN202110992365 A CN 202110992365A CN 113690571 A CN113690571 A CN 113690571A
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- 238000004804 winding Methods 0.000 title claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
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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
- H01F41/077—Deforming the cross section or shape of the winding material while 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
- H01F41/098—Mandrels; Formers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the field of wireless communication, in particular to an RFID card antenna coil winding device. The invention has the technical problem that the enameled wire cannot be gently transited at the folding angle of the wire spool when being wound and bent, so that the bending is incomplete. The technical scheme is as follows: an RFID card antenna coil winding device comprises a supporting plate, a first mounting plate, a first motor, a wire coil, a connecting rod, a fixing frame and the like; the first mounting panel of backup pad top rear side fixedly connected with. The invention achieves the effects of rolling the bending position of the enameled wire, enabling the enameled wire to be in smooth transition at the bending position, keeping the enameled wire in a straight state after being bent, limiting and tightening the rolled enameled wire and preventing the enameled wire from being deflected and loosened.
Description
Technical Field
The invention relates to the field of wireless communication, in particular to an RFID card antenna coil winding device.
Background
The RFID card antenna coil among the prior art is direct coiling into the rectangle form on the rectangle wire reel usually, can bend the enameled wire and form rectangular coil when carrying out the coiling to RFID card antenna coil, but because the enameled wire is bent through the dog-ear extrusion of wire reel, then can lead to the enameled wire can not pass through gently in the dog-ear department of wire reel when the coiling is bent to cause to bend incompletely, produce bending phenomenon when making the enameled wire continue the coiling, influence subsequent coil coiling.
In view of the above problems, there is a need for a winding device for an antenna coil of an RFID card to solve the above problems.
Disclosure of Invention
The invention aims to overcome the defect that when an enameled wire is wound and bent, the enameled wire cannot be smoothly transited at the bending angle of a wire spool, so that the bending is incomplete.
The technical scheme is as follows: an RFID card antenna coil winding device comprises a supporting plate, a first mounting plate, a first motor, a wire coil, a connecting rod, a fixing frame, a winding system, a corner rolling system and a wire tightening system; a first mounting plate is fixedly connected to the rear side above the supporting plate; a first motor is arranged above the right side of the first mounting plate; a connecting rod is rotatably connected to the upper part of the left side of the first mounting plate; the left side of the output shaft of the first motor is fixedly connected with a connecting rod; a wire coil is fixedly connected to the connecting rod; a fixing frame is fixedly connected to the left front part above the supporting plate; a winding system is connected above the supporting plate; the right side above the supporting plate is connected with a corner rolling system; the upper part of the left side of the winding system is connected with a corner rolling system; the lower part of the fixing frame is connected with a wire tightening system.
As an improvement of the scheme, the winding system comprises a second motor, a first driving wheel, a fixed table, a second mounting plate, a first shaft rod, a second driving wheel, a driving drive plate, a first flat gear, a second shaft rod, a grooved wheel, a third driving wheel, a third mounting plate, a third shaft rod, a fourth driving wheel, a winding square wheel, a limiting plate and a line-setting wheel; a second motor is arranged on the supporting plate; a first driving wheel is fixedly connected to an output shaft of the second motor; the supporting plate is fixedly connected with a fixed table; the fixed table is fixedly connected with a second mounting plate; the fixed table is connected with a corner rolling system; the second mounting plate is rotatably connected with a first shaft lever; a second driving wheel is fixedly connected to the first shaft lever; the outer ring surface of the first driving wheel is in transmission connection with a second driving wheel through a belt; the first shaft lever is fixedly connected with an active drive plate; the first shaft lever is fixedly connected with a first flat gear; the first flat gear is connected with the corner rolling system; the second mounting plate is rotatably connected with a second shaft lever; a grooved wheel is fixedly connected to the second shaft lever; the driving drive plate is in transmission connection with the grooved wheel; a third driving wheel is fixedly connected to the second shaft lever; a third mounting plate is arranged on the support plate; the third mounting plate is rotatably connected with a third shaft lever; a fourth driving wheel is fixedly connected to the third shaft lever; the outer ring surface of the third driving wheel is connected with a fourth driving wheel through a belt in a driving way; a winding square wheel is fixedly connected to the third shaft lever; a limiting plate is arranged on the winding square wheel; the limiting plate is fixedly connected with a wire fixing wheel.
As an improvement of the scheme, two groups of penetrating open grooves are formed in four sides of the limiting plate.
As an improvement of the above scheme, the corner rolling system comprises a fourth mounting plate, a fifth mounting plate, a first electric slide rail, a first L-shaped plate, a first pinion rack, a fourth shaft lever, a second flat gear, a linkage rotating plate, a line pressing column, a sixth mounting plate, a first electric push rod, a second pinion rack, a fifth shaft lever and a third flat gear; two groups of fourth mounting plates are fixedly connected to the fixed table; the two groups of fourth mounting plates are fixedly connected with fifth mounting plates; a first electric slide rail is arranged on the fifth mounting plate; the first electric sliding rail is connected with a first L-shaped plate through a sliding block; a first wheel toothed plate is fixedly connected below the first L-shaped plate; the first L-shaped plate is rotatably connected with a fourth shaft lever; a second flat gear is fixedly connected to the fourth shaft lever; the fourth shaft lever is fixedly connected with a linkage rotating plate; the linkage rotating plate is fixedly connected with a wire pressing column; a sixth mounting plate is fixedly connected to the fixed table; a first electric push rod is arranged above the sixth mounting plate; a second toothed plate is fixedly connected above the telescopic end of the first electric push rod; the fourth mounting plate is rotatably connected with a fifth shaft rod; a third spur gear is fixedly connected to the fifth shaft lever; the third spur gear meshes with the first spur gear.
As an improvement of the scheme, a plurality of groups of equidistant annular grooves are formed in the outer surface of the line pressing column.
As an improvement of the above, when the second flat gear is engaged with the third flat gear, the third flat gear drives the second flat gear, whereas the third flat gear does not drive the second flat gear.
As an improvement of the scheme, the wire tightening system comprises a second L-shaped plate, a sixth shaft lever, a fourth flat gear, a first bevel gear, a seventh mounting plate, a seventh shaft lever, a second bevel gear and a wire shifting assembly; the fixed frame is fixedly connected with a second L-shaped plate; the second L-shaped plate is rotatably connected with a sixth shaft lever; a fourth flat gear is fixedly connected to the sixth shaft lever; the sixth shaft lever is fixedly connected with a first bevel gear; two groups of seventh mounting plates are fixedly connected below the fixing frame; a seventh shaft lever is rotatably connected below the two groups of seventh mounting plates; a second bevel gear is fixedly connected to the seventh shaft lever; the first bevel gear is meshed with the second bevel gear; the seventh shaft lever is connected with two groups of wire shifting components.
As an improvement of the scheme, the wire pulling assembly comprises a rotary fixing seat, a second electric sliding rail, an eighth mounting plate, a first wire clamping plate, a second electric push rod and a wire tightening plate; the seventh shaft lever is fixedly connected with a rotating fixed seat; the rotary fixed seat is fixedly connected with a second electric slide rail; the second electric sliding rail is connected with an eighth mounting plate through a sliding block; the eighth mounting plate is fixedly connected with a first wire clamping plate and a second wire clamping plate in sequence; a second electric push rod is arranged on the eighth mounting plate; a wire tightening plate is fixedly connected above the telescopic end of the second electric push rod; the stringing board is connected with the first line clamping board and the second line clamping board in a sliding mode in sequence.
As the improvement of above-mentioned scheme, first calorie of line board and second card line board keep away from eighth mounting panel one side and all are provided with the cambered surface of symmetry.
As an improvement of the scheme, the top of the tightening plate is of a hook type.
Compared with the prior art, the invention has the advantages that: (1) the invention achieves the effects of rolling the bending position of the enameled wire, enabling the enameled wire to be in smooth transition at the bending position and keeping the enameled wire in a straight state after being bent.
(2) The invention achieves the effects of limiting and tightening the rolled enameled wire and preventing the enameled wire from deviating and loosening.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a first perspective view of the winding system of the present invention;
FIG. 5 is a second perspective view of the winding system of the present invention;
FIG. 6 is a partial perspective view of the present invention;
FIG. 7 is a schematic view of a first perspective view of the corner rolling system of the present invention;
FIG. 8 is a schematic diagram of a second perspective view of the corner rolling system of the present invention;
FIG. 9 is a schematic view of a combined structure of a linkage rotating plate and a line pressing column according to the present invention;
FIG. 10 is a perspective view of the tightening system of the present invention;
FIG. 11 is a perspective view of the wire pulling assembly of the present invention;
fig. 12 is a partial perspective view of the wire pulling assembly of the present invention.
Number designation in the figures: 1. a support plate, 2, a first mounting plate, 3, a first motor, 4, a wire coil, 5, a connecting rod, 6, a fixing frame, 201, a second motor, 202, a first transmission wheel, 203, a fixing table, 204, a second mounting plate, 205, a first shaft lever, 206, a second transmission wheel, 207, a driving dial, 208, a first flat gear, 209, a second shaft lever, 210, a grooved wheel, 211, a third transmission wheel, 212, a third mounting plate, 213, a third shaft lever, 214, a fourth transmission wheel, 215, a winding square wheel, 216, a limiting plate, 217, a fixed wire wheel, 301, a fourth mounting plate, 302, a fifth mounting plate, 303, a first electric slide rail, 304, a first L-shaped plate, 305, a first wheel tooth plate, 306, a fourth shaft lever, 307, a second flat gear, 308, a linkage rotating plate, 309, a wire pressing column, 310, a sixth mounting plate, 311, a first electric push rod, 312, a second wheel tooth plate, 313 and a fifth shaft lever, 314. the third flat gear 401, the second L-shaped plate 402, the sixth shaft rod 403, the fourth flat gear 404, the first bevel gear 405, the seventh mounting plate 406, the seventh shaft rod 407, the second bevel gear 408, the rotary fixing seat 409, the second electric sliding rail 410, the eighth mounting plate 411, the first wire clamping plate 412, the second wire clamping plate 413, the second electric push rod 414 and the wire tightening plate.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Examples
An RFID card antenna coil winding device is shown in figures 1-3 and 6 and comprises a supporting plate 1, a first mounting plate 2, a first motor 3, a wire coil 4, a connecting rod 5, a fixing frame 6, a winding system, a corner rolling system and a wire tightening system; a first mounting plate 2 is fixedly connected to the rear side above the supporting plate 1; a first motor 3 is arranged above the right side of the first mounting plate 2; a connecting rod 5 is rotatably connected to the upper part of the left side of the first mounting plate 2; the left side of the output shaft of the first motor 3 is fixedly connected with a connecting rod 5; a wire coil 4 is fixedly connected to the connecting rod 5; a fixed frame 6 is fixedly connected to the left front part above the supporting plate 1; a winding system is connected above the supporting plate 1; the right side above the supporting plate 1 is connected with a corner rolling system; the upper part of the left side of the winding system is connected with a corner rolling system; the lower part of the fixing frame 6 is connected with a wire tightening system.
When the device is used, the device is arranged at a position required to be used through the supporting plate 1, the device is externally connected with a power supply, firstly, an operator installs the wire coil 4 wound with the enameled wire on the connecting rod 5 on the first mounting plate 2, then, the operator stretches and fixes one end of the enameled wire in the winding system to enable the enameled wire to be in a state of waiting to be wound, then, the winding system starts to operate, and controls the first motor 3 to drive the connecting rod 5 to rotate, further, the connecting rod 5 drives the wire coil 4 to rotate, the winding system is matched with the wire coil 4 to wind a coil, in the winding process, the corner rolling system is used for rolling the bending part of the enameled wire, the enameled wire can be in gentle transition at the bending part, the enameled wire is kept in a straight state after being bent, and the rolled enameled wire is limited and tightened through the wire tightening system to prevent the enameled wire from being loose in offset, this equipment has reached and has rolled the department of bending of enameled wire, makes the enameled wire can make the gentle transition in the department of bending, makes the enameled wire keep straight state after bending, carries out spacing tightening up to the enameled wire after the roll extrusion, prevents the loose effect of enameled wire skew.
As shown in fig. 4-5, the winding system includes a second motor 201, a first driving wheel 202, a fixed table 203, a second mounting plate 204, a first shaft 205, a second driving wheel 206, a driving dial 207, a first pinion 208, a second shaft 209, a sheave 210, a third driving wheel 211, a third mounting plate 212, a third shaft 213, a fourth driving wheel 214, a winding square wheel 215, a limiting plate 216 and a routing wheel 217; a second motor 201 is arranged on the support plate 1; a first driving wheel 202 is fixedly connected to an output shaft of the second motor 201; the supporting plate 1 is fixedly connected with a fixed table 203; a second mounting plate 204 is fixedly connected to the fixed table 203; the fixed table 203 is connected with a corner rolling system; the second mounting plate 204 is rotatably connected with a first shaft rod 205; the first shaft lever 205 is fixedly connected with a second transmission wheel 206; the outer ring surface of the first transmission wheel 202 is connected with a second transmission wheel 206 through belt transmission; the first shaft rod 205 is fixedly connected with an active dial 207; a first flat gear 208 is fixedly connected to the first shaft 205; the first flat gear 208 is connected with the corner rolling system; the second mounting plate 204 is rotatably connected with a second shaft rod 209; a sheave 210 is fixedly connected to the second shaft 209; the driving dial 207 is in transmission connection with the grooved wheel 210; a third driving wheel 211 is fixedly connected to the second shaft rod 209; a third mounting plate 212 is mounted on the support plate 1; the third mounting plate 212 is rotatably connected with a third shaft 213; a fourth driving wheel 214 is fixedly connected to the third shaft rod 213; the outer annular surface of the third driving wheel 211 is in transmission connection with a fourth driving wheel 214 through a belt; a winding square wheel 215 is fixedly connected to the third shaft rod 213; a limiting plate 216 is arranged on the winding square wheel 215; the limiting plate 216 is fixedly connected with a wire fixing wheel 217.
After the wire coil 4 is installed on the connecting rod 5, an operator stretches one end of an enameled wire and fixes the enameled wire on the wire fixing wheel 217, firstly, the second motor 201 is started to drive the first driving wheel 202 to rotate, the first driving wheel 202 drives the second driving wheel 206 to drive the first shaft lever 205 to rotate, the first shaft lever 205 drives the driving dial 207 and the first flat gear 208 to synchronously rotate, the first flat gear 208 drives the corner rolling system, the driving dial 207 drives the grooved pulley 210 to intermittently rotate, the grooved pulley 210 drives the second shaft lever 209 to rotate, the second shaft lever 209 drives the third driving wheel 211 to drive the fourth driving wheel 214 to rotate, the fourth driving wheel 214 drives the third shaft 213 to drive the wire winding square wheel 215 to rotate, the limiting plate 216 and the wire fixing wheel 217 rotate along with the wire winding square wheel 215, and the wire coil is wound by the rotation of the wire winding square wheel 215 and the rotation of the wire coil 4, and the coil 4 cooperates with the intermittent rotation of the winding square wheel 215.
Two groups of through open grooves are formed on four sides of the limit plate 216.
Used for accommodating the turned-down wire poking assembly.
As shown in fig. 7-9, the corner rolling system includes a fourth mounting plate 301, a fifth mounting plate 302, a first electric slide rail 303, a first L-shaped plate 304, a first toothed plate 305, a fourth shaft bar 306, a second flat gear 307, a linkage rotating plate 308, a line pressing column 309, a sixth mounting plate 310, a first electric push rod 311, a second toothed plate 312, a fifth shaft bar 313 and a third flat gear 314; two groups of fourth mounting plates 301 are fixedly connected to the fixed table 203; the two groups of fourth mounting plates 301 are fixedly connected with fifth mounting plates 302; a first electric slide rail 303 is arranged on the fifth mounting plate 302; the first electric slide rail 303 is connected with a first L-shaped plate 304 through a slide block; a first toothed plate 305 is fixedly connected below the first L-shaped plate 304; the first L-shaped plate 304 is rotatably connected with a fourth shaft rod 306; a second pinion 307 is fixedly connected to the fourth shaft 306; a linkage rotating plate 308 is fixedly connected to the fourth shaft rod 306; the linkage rotating plate 308 is fixedly connected with a wire pressing column 309; a sixth mounting plate 310 is fixedly connected to the fixed table 203; a first electric push rod 311 is arranged above the sixth mounting plate 310; a second toothed plate 312 is fixedly connected above the telescopic end of the first electric push rod 311; the fourth mounting plate 301 is rotatably connected with a fifth shaft 313; a third pinion 314 is fixedly connected to the fifth shaft 313; the third pinion 314 meshes with the first pinion 208.
In the intermittent rotation process of the winding square wheel 215, when the winding square wheel 215 stops rotating, the first electric slide rail 303 is controlled to enable the first L-shaped plate 304 to move, the first toothed plate 305, the fourth shaft rod 306, the second flat gear 307, the linkage rotating plate 308 and the wire pressing column 309 move along with the first L-shaped plate 304, the first toothed plate 305 is linked with the wire tightening system when moving, when the second flat gear 307 moves to be meshed with the third flat gear 314 on the fifth shaft rod 313, the third flat gear 314 is driven by the first flat gear 208 to drive the second flat gear 307 to rotate, the fourth shaft rod 306 is driven by the second flat gear 307 to drive the linkage rotating plate 308 to rotate, the wire pressing column 309 is driven by the linkage rotating plate 308 to do circular track motion, the bending part of the enameled wire is rolled by the wire pressing column 309 to enable the enameled wire to smoothly transit at the bending part, and then the first electric slide rail 303 is controlled to enable the first L-shaped plate 304 to move back, when the first toothed plate 305 moves back along with the first L-shaped plate 304, the wire tightening system is synchronously linked, and the first electric push rod 311 is controlled to push the second toothed plate 312 upwards, when the second pinion 307 moves back along with the first L-shaped plate 304, the second pinion 307 engages with the second toothed plate 312, and the second pinion 307 moves on the second toothed plate 312 and rotates, so that the linked rotating plate 308 and the wire pressing column 309 are rotationally reset along with the second pinion 307.
The outer surface of the pressure line column 309 is provided with a plurality of equidistant annular grooves.
So that the pressing column 309 is attached to the surface of the wound enameled wire.
When the second gear 307 is engaged with the third gear 314, the third gear 314 drives the second gear 307, whereas the third gear 314 does not drive the second gear 307.
As shown in fig. 10-12, the tightening system comprises a second L-shaped plate 401, a sixth shaft 402, a fourth flat gear 403, a first bevel gear 404, a seventh mounting plate 405, a seventh shaft 406, a second bevel gear 407 and a wire-pulling assembly; the fixing frame 6 is fixedly connected with a second L-shaped plate 401; the second L-shaped plate 401 is rotatably connected with a sixth shaft 402; a fourth flat gear 403 is fixedly connected to the sixth shaft 402; a first bevel gear 404 is fixedly connected to the sixth shaft 402; two groups of seventh mounting plates 405 are fixedly connected below the fixing frame 6; a seventh shaft 406 is rotatably connected below the two groups of seventh mounting plates 405; a second bevel gear 407 is fixedly connected to the seventh shaft 406; the first bevel gear 404 meshes with the second bevel gear 407; two groups of wire pulling components are connected to the seventh shaft lever 406.
The wire shifting assembly comprises a rotary fixing seat 408, a second electric sliding rail 409, an eighth mounting plate 410, a first wire clamping plate 411, a second wire clamping plate 412, a second electric push rod 413 and a wire tightening plate 414; the seventh shaft lever 406 is fixedly connected with a rotating fixing seat 408; the rotary fixing seat 408 is fixedly connected with a second electric sliding rail 409; the second electric slide rail 409 is connected with an eighth mounting plate 410 through a slide block; the eighth mounting plate 410 is fixedly connected with a first wire clamping plate 411 and a second wire clamping plate 412 in sequence; the eighth mounting plate 410 is provided with a second electric push rod 413; a tightening plate 414 is fixedly connected above the telescopic end of the second electric push rod 413; the tightening plate 414 is connected with the first clamping plate 411 and the second clamping plate 412 in a sliding manner.
When the first pinion rack 305 moves, the first pinion rack 305 is engaged with the fourth flat gear 403, so that the first pinion rack 305 moves to drive the fourth flat gear 403 to rotate, the sixth flat gear 403 drives the sixth shaft 402 on the second L-shaped plate 401, the sixth shaft 402 drives the first bevel gear 404 to drive the second bevel gear 407 to rotate, the second bevel gear 407 drives the seventh shaft 406 to rotate, the seventh shaft 406 drives the two groups of wire pulling assemblies to synchronously rotate, the wire pulling assemblies rotate the fixing base 408 to rotate, the second electric sliding rail 409, the eighth mounting plate 410, the first wire clamping plate 411, the second wire clamping plate 412, the second electric sliding rail 413 and the wire tightening plate 414 synchronously rotate along with the rotating fixing base 408, so that the first wire clamping plate 411 and the second wire clamping plate 412 are pressed on the enameled wire wound on the outer surface of the winding square wheel 215, and the enameled wire is limited when the edge rolling system rolls the enameled wire, prevent that the enameled wire from buckling when being rolled, control second electric putter 413 pulling tight line board 414 after that, make tight line board 414 hook the enameled wire and remove, tighten up the enameled wire, prevent that the enameled wire skew is loose, when needs are handled next round of enameled wire, then control the electronic slide rail 409 of second and drive eighth mounting panel 410, first wiring board 411, second wiring board 412, second electric putter 413 and tight line board 414 and remove, make tight line board 414 remove to the position of tightening up next round of enameled wire.
The first wire clamping plate 411 and the second wire clamping plate 412 are provided with symmetrical cambered surfaces on the sides far away from the eighth mounting plate 410.
The first wire clamping plate 411 and the second wire clamping plate 412 are pressed on the enameled wire wound on the outer surface of the winding square wheel 215.
The top of the tightening plate 414 is of a hook type.
The wire tightening plate 414 is hooked on the enameled wire to move, and the enameled wire is tightened.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (10)
1. An RFID card antenna coil winding device comprises a supporting plate, a first mounting plate, a first motor, a wire coil, a connecting rod and a fixing frame; a first mounting plate is fixedly connected to the rear side above the supporting plate; a first motor is arranged above the right side of the first mounting plate; a connecting rod is rotatably connected to the upper part of the left side of the first mounting plate; the left side of the output shaft of the first motor is fixedly connected with a connecting rod; a wire coil is fixedly connected to the connecting rod; a fixing frame is fixedly connected to the left front part above the supporting plate; the device is characterized by also comprising a winding system, a corner rolling system and a tightening system; a winding system is connected above the supporting plate; the right side above the supporting plate is connected with a corner rolling system; the upper part of the left side of the winding system is connected with a corner rolling system; the lower part of the fixing frame is connected with a wire tightening system.
2. The RFID card antenna coil winding device as claimed in claim 1, wherein the winding system comprises a second motor, a first driving wheel, a fixed table, a second mounting plate, a first shaft rod, a second driving wheel, a driving dial, a first flat gear, a second shaft rod, a grooved wheel, a third driving wheel, a third mounting plate, a third shaft rod, a fourth driving wheel, a winding square wheel, a limiting plate and a routing wheel; a second motor is arranged on the supporting plate; a first driving wheel is fixedly connected to an output shaft of the second motor; the supporting plate is fixedly connected with a fixed table; the fixed table is fixedly connected with a second mounting plate; the fixed table is connected with a corner rolling system; the second mounting plate is rotatably connected with a first shaft lever; a second driving wheel is fixedly connected to the first shaft lever; the outer ring surface of the first driving wheel is in transmission connection with a second driving wheel through a belt; the first shaft lever is fixedly connected with an active drive plate; the first shaft lever is fixedly connected with a first flat gear; the first flat gear is connected with the corner rolling system; the second mounting plate is rotatably connected with a second shaft lever; a grooved wheel is fixedly connected to the second shaft lever; the driving drive plate is in transmission connection with the grooved wheel; a third driving wheel is fixedly connected to the second shaft lever; a third mounting plate is arranged on the support plate; the third mounting plate is rotatably connected with a third shaft lever; a fourth driving wheel is fixedly connected to the third shaft lever; the outer ring surface of the third driving wheel is connected with a fourth driving wheel through a belt in a driving way; a winding square wheel is fixedly connected to the third shaft lever; a limiting plate is arranged on the winding square wheel; the limiting plate is fixedly connected with a wire fixing wheel.
3. The winding device of the antenna coil of the RFID card as claimed in claim 2, wherein the limiting plate has two sets of through-opening slots on four sides.
4. The winding device of the antenna coil of the RFID card according to claim 2, wherein the corner rolling system comprises a fourth mounting plate, a fifth mounting plate, a first electric slide rail, a first L-shaped plate, a first pinion rack, a fourth shaft rod, a second flat gear, a linkage rotating plate, a wire pressing column, a sixth mounting plate, a first electric push rod, a second pinion rack, a fifth shaft rod and a third flat gear; two groups of fourth mounting plates are fixedly connected to the fixed table; the two groups of fourth mounting plates are fixedly connected with fifth mounting plates; a first electric slide rail is arranged on the fifth mounting plate; the first electric sliding rail is connected with a first L-shaped plate through a sliding block; a first wheel toothed plate is fixedly connected below the first L-shaped plate; the first L-shaped plate is rotatably connected with a fourth shaft lever; a second flat gear is fixedly connected to the fourth shaft lever; the fourth shaft lever is fixedly connected with a linkage rotating plate; the linkage rotating plate is fixedly connected with a wire pressing column; a sixth mounting plate is fixedly connected to the fixed table; a first electric push rod is arranged above the sixth mounting plate; a second toothed plate is fixedly connected above the telescopic end of the first electric push rod; the fourth mounting plate is rotatably connected with a fifth shaft rod; a third spur gear is fixedly connected to the fifth shaft lever; the third spur gear meshes with the first spur gear.
5. The device as claimed in claim 4, wherein the plurality of equidistant annular grooves are formed on the outer surface of the pressing post.
6. The device of claim 4, wherein the third gear drives the second gear when the second gear is engaged with the third gear, and wherein the third gear does not drive the second gear.
7. The RFID card antenna coil winding device as claimed in claim 4, wherein the wire tightening system comprises a second L-shaped plate, a sixth shaft rod, a fourth flat gear, a first bevel gear, a seventh mounting plate, a seventh shaft rod, a second bevel gear and a wire pulling assembly; the fixed frame is fixedly connected with a second L-shaped plate; the second L-shaped plate is rotatably connected with a sixth shaft lever; a fourth flat gear is fixedly connected to the sixth shaft lever; the sixth shaft lever is fixedly connected with a first bevel gear; two groups of seventh mounting plates are fixedly connected below the fixing frame; a seventh shaft lever is rotatably connected below the two groups of seventh mounting plates; a second bevel gear is fixedly connected to the seventh shaft lever; the first bevel gear is meshed with the second bevel gear; the seventh shaft lever is connected with two groups of wire shifting components.
8. The RFID card antenna coil winding device as claimed in claim 7, wherein the wire-pulling assembly comprises a rotary fixing seat, a second electric sliding rail, an eighth mounting plate, a first wire-clamping plate, a second electric push rod and a wire-tightening plate; the seventh shaft lever is fixedly connected with a rotating fixed seat; the rotary fixed seat is fixedly connected with a second electric slide rail; the second electric sliding rail is connected with an eighth mounting plate through a sliding block; the eighth mounting plate is fixedly connected with a first wire clamping plate and a second wire clamping plate in sequence; a second electric push rod is arranged on the eighth mounting plate; a wire tightening plate is fixedly connected above the telescopic end of the second electric push rod; the stringing board is connected with the first line clamping board and the second line clamping board in a sliding mode in sequence.
9. The winding device of an antenna coil of an RFID card as claimed in claim 8, wherein the first and second wire-clamping plates are provided with symmetrical cambered surfaces on the sides away from the eighth mounting plate.
10. The RFID card antenna coil winding device as claimed in claim 8, wherein the top of the wire tightening plate is hook-shaped.
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| CN202110992365.7A CN113690571A (en) | 2021-08-27 | 2021-08-27 | RFID card antenna coil winding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110992365.7A CN113690571A (en) | 2021-08-27 | 2021-08-27 | RFID card antenna coil winding device |
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