CN113690571B - RFID card antenna coil winding device - Google Patents
RFID card antenna coil winding device Download PDFInfo
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- CN113690571B CN113690571B CN202110992365.7A CN202110992365A CN113690571B CN 113690571 B CN113690571 B CN 113690571B CN 202110992365 A CN202110992365 A CN 202110992365A CN 113690571 B CN113690571 B CN 113690571B
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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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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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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 (radio frequency identification) card antenna coil winding device. The technical problem of the invention is that the enameled wire cannot be smoothly transited at the folding angle of the wire spool when being wound and bent, so that the bending is incomplete. The technical proposal is as follows: an RFID card antenna coil winding device comprises a support plate, a first mounting plate, a first motor, a wire coil, a connecting rod, a fixing frame and the like; the rear side above the supporting plate is fixedly connected with a first mounting plate. The invention achieves the effects of rolling the bending part of the enameled wire, enabling the enameled wire to smoothly transition at the bending angle, keeping the enameled wire in a straight state after bending, limiting and tightening the rolled enameled wire and preventing the enameled wire from being loose due to deflection.
Description
Technical Field
The invention relates to the field of wireless communication, in particular to an RFID (radio frequency identification) card antenna coil winding device.
Background
In the prior art, the RFID card antenna coil is directly wound on the rectangular wire spool to form a rectangular shape, and the enameled wire is bent to form the rectangular coil when the RFID card antenna coil is wound, but the enameled wire cannot be smoothly transited at the folded angle of the wire spool when the enameled wire is wound and bent due to the fact that the enameled wire is bent through the folded angle extrusion of the wire spool, so that the bending is incomplete, the enameled wire is bent when the enameled wire is continuously wound, and the subsequent winding of the coil is affected.
In view of the above, there is an urgent need for an RFID card antenna coil winding apparatus to solve the above problems.
Disclosure of Invention
In order to overcome the defect that an enameled wire cannot be smoothly transited at a folding angle of a wire reel when being wound and bent, so that bending is incomplete, the invention aims to provide the RFID card antenna coil winding device.
The technical proposal is as follows: the 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; the rear side above the supporting plate is fixedly connected with a first mounting plate; a first motor is arranged above the right side of the first mounting plate; a connecting rod is rotationally connected above 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; the connecting rod is fixedly connected with a wire coil; 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 left side of the winding system is connected with a corner rolling system; a wire tightening system is connected below the fixing frame.
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 lever, a second driving wheel, a driving dial, a first flat gear, a second shaft lever, a grooved wheel, a third driving wheel, a third mounting plate, a third shaft lever, a fourth driving wheel, a winding square wheel, a limiting plate and a wire fixing wheel; the second motor is arranged on the supporting plate; the output shaft of the second motor is fixedly connected with a first driving wheel; a fixed table is fixedly connected to the supporting plate; 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 rotationally connected with a first shaft lever; the first shaft lever is fixedly connected with a second driving wheel; the outer ring surface of the first driving wheel is connected with the second driving wheel through belt transmission; the first shaft lever is fixedly connected with an active driving plate; a first flat gear is fixedly connected to the first shaft lever; the first flat gear is connected with a corner rolling system; the second mounting plate is rotationally connected with a second shaft rod; a grooved wheel is fixedly connected to the second shaft rod; the driving plate is in transmission connection with the grooved pulley; a third driving wheel is fixedly connected to the second shaft rod; a third mounting plate is mounted on the support plate; the third mounting plate is rotationally 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 the fourth driving wheel through belt transmission; a winding square wheel is fixedly connected to the third shaft lever; a limit plate is arranged on the reel; 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 scheme, the corner rolling system comprises a fourth mounting plate, a fifth mounting plate, a first electric sliding rail, a first L-shaped plate, a first wheel toothed plate, a fourth shaft lever, a second flat gear, a linkage rotating plate, a wire pressing column, a sixth mounting plate, a first electric push rod, a second wheel toothed plate, 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 a fifth mounting plate; the fifth mounting plate is provided with a first electric sliding rail; 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 rotationally connected with a fourth shaft lever; a second flat gear is fixedly connected to the fourth shaft lever; a linkage rotating plate is fixedly connected to the fourth shaft lever; 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 gear plate is fixedly connected above the telescopic end of the first electric push rod; the fourth mounting plate is rotationally connected with a fifth shaft lever; a third flat gear is fixedly connected to the fifth shaft lever; the third flat gear is meshed with the first flat gear.
As an improvement of the scheme, a plurality of groups of equidistant annular grooves are formed on the outer surface of the line pressing column.
As an improvement of the above-described scheme, when the second flat gear is meshed 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 pulling assembly; the fixing frame is fixedly connected with a second L-shaped plate; the second L-shaped plate is rotationally connected with a sixth shaft lever; a fourth flat gear is fixedly connected to the sixth shaft lever; a first bevel gear is fixedly connected to the sixth shaft lever; two groups of seventh mounting plates are fixedly connected below the fixing frame; a seventh shaft lever is rotationally 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 pulling assemblies.
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 rotary fixing seat; the rotating fixing seat is fixedly connected with a second electric sliding rail; the second electric sliding rail is connected with an eighth mounting plate through a sliding block; the eighth mounting plate is sequentially and fixedly connected with a first wire clamping plate and a second wire clamping plate; the eighth mounting plate is provided with a second electric push rod; a wire tightening plate is fixedly connected above the telescopic end of the second electric push rod; the wire tightening plate is connected with the first wire clamping plate and the second wire clamping plate in a sliding mode in sequence.
As the improvement of above-mentioned scheme, first card line board and second card line board keep away from eighth mounting panel one side all are provided with symmetrical cambered surface.
As an improvement of the scheme, the top of the wire tightening plate is a hook.
Compared with the prior art, the invention has the advantages that: (1) The invention achieves the effect of rolling the bending part of the enameled wire, so that the enameled wire can smoothly transition at the bending angle part and keep a straight state after bending.
(2) The invention achieves the effects of limiting and tightening the rolled enameled wire and preventing the enameled wire from being loose due to deflection.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic diagram of a first perspective view of a winding system according to the present invention;
FIG. 5 is a schematic diagram of a second perspective view of the winding system of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of the present invention;
FIG. 7 is a schematic view of a first perspective view of a corner rolling system according to the present invention;
FIG. 8 is a schematic view of a second perspective structure of the corner rolling system of the present invention;
FIG. 9 is a schematic view of a combined three-dimensional structure of a linkage rotating plate and a wire pressing column of the invention;
FIG. 10 is a schematic diagram of a cable tightening system according to the present invention;
FIG. 11 is a schematic perspective view of a wire pulling assembly according to the present invention;
fig. 12 is a schematic view of a partial perspective structure of a wire pulling assembly according to the present invention.
Reference numerals 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 driving wheel, 203, a fixing table, 204, a second mounting plate, 205, a first shaft, 206, a second driving wheel, 207, a driving dial, 208, a first flat gear, 209, a second shaft, 210, a sheave, 211, a third driving wheel, 212, a third mounting plate, 213, a third shaft, 214, a fourth driving wheel, 215, a winding square wheel, 216, a limiting plate, 217, a wire fixing wheel, 301, a fourth mounting plate, 302, a fifth mounting plate, 303, a first electric sliding rail, 304, a first L-shaped plate, 305, first gear plate, 306, fourth shaft, 307, second flat gear, 308, linkage rotating plate, 309, wire pressing column, 310, sixth mounting plate, 311, first electric push rod, 312, second gear plate, 313, fifth shaft, 314, third flat gear, 401, second L-shaped plate, 402, sixth shaft, 403, fourth flat gear, 404, first bevel gear, 405, seventh mounting plate, 406, seventh shaft, 407, second bevel gear, 408, rotation fixing base, 409, second electric slide rail, 410, eighth mounting plate, 411, first wire clamping plate, 412, second wire clamping plate, 413, second electric push rod, 414, wire clamping plate.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Examples
1-3 And 6, the RFID card antenna coil winding device 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; the rear side above the supporting plate 1 is fixedly connected with a first mounting plate 2; a first motor 3 is arranged above the right side of the first mounting plate 2; a connecting rod 5 is rotatably connected above 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; the connecting rod 5 is fixedly connected with a wire coil 4; the left front part above the supporting plate 1 is fixedly connected with a fixing frame 6; 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 left side of the winding system is connected with a corner rolling system; a wire tightening system is connected below the fixing frame 6.
When the equipment is used, the equipment is installed at a position required to be used through the supporting plate 1 and 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 a winding system, the enameled wire is in a state to be wound, then the winding system starts to operate, the first motor 3 is controlled to drive the connecting rod 5 to rotate, and then the wire coil 4 is driven to rotate through the connecting rod 5, the winding system and the wire coil 4 are matched to wind a coil, in the winding process, the bending position of the enameled wire is rolled through the corner rolling system, the enameled wire can be smoothly transited at a folding angle, the enameled wire is kept in a straight state after bending, the rolled enameled wire is limited and tightened through the tightening system, the offset is prevented from being loose, the enameled wire can be transited at the folding angle, the flat state is kept after bending, the rolled is limited and the rolling is prevented from being loose.
As shown in fig. 4 to 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 plate 207, a first flat gear 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 reel 215, a limiting plate 216, and a wire-fixing wheel 217; the second motor 201 is mounted on the support plate 1; the output shaft of the second motor 201 is fixedly connected with a first driving wheel 202; a fixed table 203 is fixedly connected to the supporting plate 1; 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 205; a second driving wheel 206 is fixedly connected to the first shaft lever 205; the outer annular surface of the first driving wheel 202 is connected with the second driving wheel 206 through belt transmission; a driving dial 207 is fixedly connected to the first shaft lever 205; a first flat gear 208 is fixedly connected to the first shaft lever 205; the first flat gear 208 is connected with a corner rolling system; the second mounting plate 204 is rotatably connected with a second shaft 209; a sheave 210 is fixedly connected to the second shaft 209; the driving plate 207 drives the connecting sheave 210; a third driving wheel 211 is fixedly connected to the second shaft rod 209; the third mounting plate 212 is mounted on the support plate 1; a third shaft 213 is rotatably connected to the third mounting plate 212; a fourth driving wheel 214 is fixedly connected to the third shaft 213; the outer ring surface of the third driving wheel 211 is connected with the fourth driving wheel 214 through belt transmission; a winding square wheel 215 is fixedly connected to the third shaft 213; a limit plate 216 is arranged on the reel 215; the limiting plate 216 is fixedly connected with a wire-fixing wheel 217.
After the wire coil 4 is mounted on the connecting rod 5, an operator stretches and fixes one end of 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 rod 205 to rotate, then the driving plate 207 and the first flat gear 208 are driven to synchronously rotate through the first shaft rod 205, the first flat gear 208 drives the corner rolling system, the driving plate 207 drives the grooved wheel 210 to intermittently rotate, then the grooved wheel 210 drives the second shaft rod 209 to rotate, the second shaft rod 209 drives the third driving wheel 211 to drive the fourth driving wheel 214 to rotate, the third shaft rod 213 drives the wire winding square wheel 215 to rotate through the fourth driving wheel 214, the limiting plate 216 and the wire fixing wheel 217 follow the wire winding square wheel 215 to rotate, the wire winding square wheel 215 rotates to perform coil winding through the rotation of the wire coil 4 and the intermittent rotation of the wire coil 4.
Two groups of through open slots are formed on four sides of the limiting plate 216.
For receiving the flipped wire pulling assembly.
As shown in fig. 7-9, the corner rolling system comprises a fourth mounting plate 301, a fifth mounting plate 302, a first electric sliding rail 303, a first L-shaped plate 304, a first toothed wheel 305, a fourth shaft 306, a second flat gear 307, a linkage rotating plate 308, a wire pressing column 309, a sixth mounting plate 310, a first electric push rod 311, a second toothed wheel 312, a fifth shaft 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 a fifth mounting plate 302; the fifth mounting plate 302 is provided with a first electric sliding rail 303; the first electric sliding rail 303 is connected with a first L-shaped plate 304 through a sliding block; a first wheel toothed plate 305 is fixedly connected below the first L-shaped plate 304; a fourth shaft 306 is rotatably connected to the first L-shaped plate 304; a second flat gear 307 is fixedly connected to the fourth shaft lever 306; a linkage rotating plate 308 is fixedly connected to the fourth shaft lever 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 wheel toothed plate 312 is fixedly connected to the upper part of the telescopic end of the first electric push rod 311; a fifth shaft 313 is rotatably connected to the fourth mounting plate 301; a third flat gear 314 is fixedly connected to the fifth shaft 313; the third flat gear 314 is meshed with the first flat gear 208.
In the intermittent rotation process of the reel 215, when the reel 215 stops rotating, the first electric sliding rail 303 is controlled to enable the first L-shaped plate 304 to move, the first wheel toothed plate 305, the fourth shaft rod 306, the second flat gear 307, the linkage rotating plate 308 and the wire pressing post 309 move along with the first L-shaped plate 304, the first wheel toothed plate 305 moves, the linkage wire tightening system is linked when the first wheel toothed plate 305 moves, when the second flat gear 307 moves to be meshed with the third flat gear 314 on the fifth shaft rod 313, the first flat gear 208 drives the third flat gear 314 to drive the second flat gear 307 to rotate, the second shaft rod 306 is driven to drive the linkage rotating plate 308 to rotate through the second flat gear 307, the wire pressing post 309 is driven to do circular track movement through the linkage rotating plate 308, the bent part of the enameled wire is rolled through the wire pressing post 309, the first L-shaped plate 304 is enabled to be smoothly transited at a bent angle, the first electric sliding rail 303 is controlled to enable the first L-shaped plate 304 to move back along with the first L-shaped plate 304 to move back, the first wheel toothed plate 304 is synchronously linked when the second flat gear 307 moves along with the first L-shaped plate 304, the first flat gear 307 is controlled to push the second flat gear 307 upwards, the second flat gear 307 is driven to drive the second flat gear 307 to move along with the second flat gear 312, and the second flat gear 307 moves along with the second flat gear 307 when the second flat gear 307 moves along with the second flat gear 307.
The outer surface of the wire pressing post 309 is open there are multiple groups of equidistant annular grooves.
The crimp posts 309 are brought into contact with the surface of the wound wire.
When the second flat gear 307 meshes with the third flat gear 314, the third flat gear 314 drives the second flat gear 307, whereas the third flat gear 314 does not drive the second flat gear 307.
As shown in fig. 10-12, the wire 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 fixed frame 6 is fixedly connected with a second L-shaped plate 401; a sixth shaft 402 is rotatably connected to the second L-shaped plate 401; 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 lever 406 is rotatably connected below between the two groups of seventh mounting plates 405; a second bevel gear 407 is fixedly connected to the seventh shaft lever 406; the first bevel gear 404 meshes with the second bevel gear 407; two sets of wire pulling assemblies are connected to the seventh shaft 406.
The wire pulling 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 406 is fixedly connected with a rotation fixing seat 408; the rotation 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 mounted with a second electric push rod 413; a wire tightening plate 414 is fixedly connected above the telescopic end of the second electric push rod 413; the wire tightening plate 414 is in sliding connection with the first wire clamping plate 411 and the second wire clamping plate 412 in sequence.
When the first gear plate 305 moves, the first gear plate 305 is meshed with the fourth flat gear 403, so that the first gear plate 305 moves to drive the fourth flat gear 403 to rotate, and then the fourth 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 assembly rotating fixed seat 408 rotates, the second electric slide rail 409, the eighth mounting plate 410, the first wire clamping plate 411, the second wire clamping plate 412, the second electric push rod 413 and the wire tightening plate 414 synchronously rotate along with the rotating fixed seat 408, the first wire clamping plate 411 and the second wire clamping plate 412 are pressed on enamelled wire wound on the outer surface of the winding square wheel 215, the enamelled wire is limited when the enamelled wire is rolled by a corner system, the enamelled wire is prevented from being bent when the enamelled wire is rolled, then the second electric push rod is controlled to pull the wire tightening plate 414, the wire tightening plate 414 is hooked to move, the enamelled wire is hooked by the seventh shaft 406, the second wire tightening plate is prevented from moving, and the second wire tightening plate is required to be tightened when the second wire tightening plate is moved to the second wire tightening plate and the second wire tightening plate 412.
The first wire clamping plate 411 and the second wire clamping plate 412 are respectively provided with symmetrical cambered surfaces on the side far away from the eighth mounting plate 410.
The first wire clamping plate 411 and the second wire clamping plate 412 are pressed against the enamel wire wound around the outer surface of the reel 215.
The top of the wire tightening plate 414 is a hook.
The wire tightening plate 414 is hooked to move the enamel wire to tighten the enamel wire.
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 (8)
1. An RFID card antenna coil winding device comprises a supporting plate (1), a first mounting plate (2), a first motor (3), a wire coil (4), a connecting rod (5) and a fixing frame (6); the rear side above the supporting plate (1) is fixedly connected with a first mounting plate (2); a first motor (3) is arranged above the right side of the first mounting plate (2); a connecting rod (5) is rotationally connected above 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 fixing frame (6) is fixedly connected to the left front part above the supporting plate (1); the device is characterized by further comprising a winding system, a corner rolling system and a wire tightening system; 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 left side of the winding system is connected with a corner rolling system; a wire tightening system is connected below the fixing frame (6);
The winding system comprises a second motor (201), a first driving wheel (202), a fixed table (203), a second mounting plate (204), a first shaft lever (205), a second driving wheel (206), a driving plate (207), a first flat gear (208), a second shaft lever (209), a sheave (210), a third driving wheel (211), a third mounting plate (212), a third shaft lever (213), a fourth driving wheel (214), a winding square wheel (215), a limiting plate (216) and a routing wheel (217); the second motor (201) is arranged on the supporting plate (1); a first driving wheel (202) is fixedly connected to the output shaft of the second motor (201); a fixed table (203) is fixedly connected to the supporting plate (1); 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 lever (205);
A second driving wheel (206) is fixedly connected to the first shaft lever (205); the outer annular surface of the first driving wheel (202) is connected with the second driving wheel (206) through belt transmission; the first shaft lever (205) is fixedly connected with a driving dial (207); a first flat gear (208) is fixedly connected to the first shaft lever (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 (209);
A grooved wheel (210) is fixedly connected to the second shaft (209); a driving plate (207) drives a connecting grooved wheel (210); a third driving wheel (211) is fixedly connected to the second shaft (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 lever (213);
A fourth driving wheel (214) is fixedly connected to the third shaft (213); the outer ring surface of the third driving wheel (211) is connected with a fourth driving wheel (214) through belt transmission; a winding square wheel (215) is fixedly connected to the third shaft (213); a limit plate (216) is arranged on the reel (215); the limiting plate (216) is fixedly connected with a wire fixing wheel (217);
The corner rolling system comprises a fourth mounting plate (301), a fifth mounting plate (302), a first electric sliding rail (303), a first L-shaped plate (304), a first gear plate (305), a fourth shaft lever (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 gear plate (312), a fifth shaft lever (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 a fifth mounting plate (302); a first electric sliding rail (303) is arranged on the fifth mounting plate (302); the first electric sliding rail (303) is connected with a first L-shaped plate (304) through a sliding block; a first wheel 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 lever (306); a second flat gear (307) is fixedly connected to the fourth shaft lever (306);
A linkage rotating plate (308) is fixedly connected to the fourth shaft lever (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 gear 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 lever (313); a third flat gear (314) is fixedly connected to the fifth shaft lever (313); the third flat gear (314) is in mesh with the first flat gear (208).
2. An RFID card antenna coil winding arrangement according to claim 1, wherein the limiting plate (216) is provided with two sets of through-going slots on each of its four sides.
3. An RFID card antenna coil winding arrangement according to claim 1, wherein the outer surface of the wire-pressing post (309) is provided with a plurality of sets of equidistant annular grooves.
4. An RFID card antenna coil winding arrangement according to claim 1, characterized in that when the second flat gear (307) is meshed with the third flat gear (314), the third flat gear (314) drives the second flat gear (307), whereas the third flat gear (314) does not drive the second flat gear (307).
5. The RFID card antenna coil winder of claim 1, wherein the wire 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 lever (402); a fourth flat gear (403) is fixedly connected to the sixth shaft lever (402);
a first bevel gear (404) is fixedly connected to the sixth shaft lever (402); two groups of seventh mounting plates (405) are fixedly connected below the fixing frame (6); the two groups of seventh mounting plates (405) are rotatably connected with
A seventh shaft (406); a second bevel gear (407) is fixedly connected to the seventh shaft lever (406); the first bevel gear (404) is meshed with the second bevel gear (407); the seventh shaft lever (406) is connected with two groups of wire pulling assemblies.
6. The device of claim 5, wherein the wire pulling 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 rotary fixing seat (408); the rotation fixing seat (408) is fixedly connected with a second electric sliding rail (409); the second electric sliding rail (409) is connected with an eighth mounting plate (410) through a sliding block; the eighth mounting plate (410) is sequentially and fixedly connected with a first wire clamping plate (411) and a second wire clamping plate (412); the eighth mounting plate (410) is provided with a second electric push rod (413); a wire tightening plate (414) is fixedly connected above the telescopic end of the second electric push rod (413); the wire tightening plate (414) is sequentially connected with the first wire clamping plate (411) and the second wire clamping plate (412) in a sliding mode.
7. The RFID card antenna coil winding device of claim 6, wherein the first wire clamping plate (411) and the second wire clamping plate (412) are provided with symmetrical cambered surfaces on sides far away from the eighth mounting plate (410).
8. The RFID card antenna coil winder of claim 6, wherein the top of the wire clamping plate (414) is hooked.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992365.7A CN113690571B (en) | 2021-08-27 | 2021-08-27 | RFID card antenna coil winding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992365.7A CN113690571B (en) | 2021-08-27 | 2021-08-27 | RFID card antenna coil winding device |
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| CN113690571B true CN113690571B (en) | 2024-11-12 |
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| TW367511B (en) * | 1997-07-10 | 1999-08-21 | Nittoku Eng | Winder |
| JP3068538B2 (en) * | 1997-11-28 | 2000-07-24 | 日特エンジニアリング株式会社 | Winding machine |
| JP5858575B2 (en) * | 2012-02-09 | 2016-02-10 | 日特エンジニアリング株式会社 | Multiple coil winding apparatus and multiple coil winding method |
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| CN105743302B (en) * | 2016-05-06 | 2018-02-16 | 东莞拓蓝自动化科技有限公司 | Vertical internal winding machine for stranded wire |
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| JPH1092680A (en) * | 1996-09-17 | 1998-04-10 | Matsushita Electric Works Ltd | Edge-wise winding method of flat wire and winding device |
| CN209843502U (en) * | 2019-06-06 | 2019-12-24 | 无锡富乐电子有限公司 | Enameled wire winding tension control device |
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| CN113690571A (en) | 2021-11-23 |
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