TWI692785B - Winding method of miniature flat enameled wire coil - Google Patents

Abstract

A winding method of a miniature flat enameled wire coil, the wire is clamped by a clamping mechanism and displaced to the vicinity of the clamping part of the winding jig, and then displaced downward to make the miniature flat enameled wire close to the top of the winding die of the winding jig Surface, the sliding sleeve of the winding jig is pushed up, so that the clamping rod presses the enameled wire, then the clamping mechanism releases the enameled wire and retreats, and then the clamping mechanism moves down to guide the enameled wire against the winding The bottom of the spiral surface is set on the top surface of the mold, and then the top surface of the winding mold is pressed down by the center top column of the center top mechanism and then moved down to make the outer ring press the enameled wire and control the winding jig. Rotate, and the center top S-axis servo motor also rotates synchronously, winding the enameled wire around the center top column. The outer ring is driven by the center top S-axis servo motor, and the outer ring rises along the Z-axis direction every revolution. Wide, when the set number of coil turns and the predetermined forming angle are reached, the winding jig stops rotating, and the central top S-axis servo motor also stops rotating. The wire clamp mechanism is displaced to the winding jig and controls its pneumatic clamping jaws. The wire cuts the enameled wire at the same time, and then moves to the cutting mechanism for cutting to obtain the finished product; because the spiral surface of the winding mold provides the bottom support when winding the winding, and the finished coil does not need to give up the size during the winding process Back pressure after distance can effectively reduce the production cycle speed, and there is no micro flat enameled wire slip in the winding process, so the finished coil is not easy to collapse, and the number of winding layers and quality of the product are improved.

Description

Winding method of miniature flat enameled wire coil

The invention refers to a method for winding a miniature flat enameled wire coil, and relates to a method for winding a miniature flat enameled wire with a cross-sectional dimension ranging from 0.025 to 0.1 mm in thickness and 0.19 to 0.35 mm in width, which can obtain better product quality and improve stacking The technical field of the winding method of the number of layers and the winding speed.

Press, the conventional cross-sectional size range of 0.025 to 0.1mm thickness, width 0.19 ~ 0.35mm, the thickness of the width of the width of about 10 times the mini flat enameled wire winding method, refers to the micro flat enameled wire 14 (refer to Figure 28 ~ Figure 32 ) Wrapped around a central top post 92 (refer to FIG. 28 to FIG. 32) and heated the adhesive layer on the surface of the miniature flat enameled wire with hot air to fix the shape of the coil 141. The action is mainly guided by the wire feeding mechanism to the micro-flat enameled wire 14 into a winding jig 9 (refer to FIGS. 28 to 32), and the top surface 91 of the winding jig 9 is a planar shape (refer to FIGS. 28 to 32) , The miniature flat enameled wire 14 is clamped on the periphery of the winding jig 9, the center top post 92 is driven by the motor drive unit to press down the top end face 91 of the winding jig 9 (refer to FIG. 20), and the miniature flat enameled wire 14 depends on the center top post 92, the outer ring 921 (refer to FIGS. 30 to 32) of the center top post 92 presses the micro-flat enameled wire 14 on the top surface 91 of the winding jig 9, and when the first layer and the second layer are stacked and wound, the center top post The outer ring 921 of 92 must be kept away by a certain distance (refer to FIG. 30) to avoid the interference between the mechanism and the mechanism and between the miniature flat enameled wire 14 and the miniature flat enameled wire 14, because the interference will cause the wear of the surface of the enameled film, which will affect the product quality. In each layer, the clearance distance needs to be passed, after the layer is completed, the central top column 92 and the outer ring 921 The coil 141 needs to be pressed back to maintain the appearance size, which will extend the production cycle speed and production capacity.

During the winding production process, there must be a gap between the end of the first layer and the jig plane. When the center is pressed against the back pressure, the coil 141 is deformed outwardly (see Figure 30). Therefore, it reaches a certain number of turns After that, the jig can no longer maintain the shape of the coil 141, and the collapsed portion A (refer to FIG. 31) or the bulge portion B (refer to FIG. 32) of the micro flat enameled wire 14 is generated, and the probability of defective products is quite high.

The product design end is therefore unable to design products that exceed this physical limit, affecting the development trend of the industry and the design limits are suppressed.

In view of this, the inventor has, after continuous research, improvement and testing, finally created and designed a winding method of a miniature flat enameled wire coil.

The main purpose of the present invention is to provide a winding method for a miniature flat enameled wire coil, which can improve the winding speed to be faster and the yield is high, and can achieve the purpose of stacking with a higher number of layers.

A winding method for a miniature flat enameled wire coil, which is fed by a wire feeding mechanism, then clamped by the pneumatic wire clamp of the wire clamping mechanism, and displaced to the vicinity of the wire clamping portion of a winding jig, and then the wire clamping mechanism Then move downwards to make the mini flat enameled wire close to the top surface of the winding die of the winding jig. The sliding sleeve of the winding jig pushes upward, so that the clamping rod presses the mini flat enameled wire. Pneumatic clamping pliers let go of the micro flat enameled wire and back to the predetermined winding position, and then the clamping mechanism is displaced downward to guide the micro flat enameled wire against the spiral set on the top surface of the winding mold of the winding jig The bottom of the surface is pressed down by an elastically retractable center top post of a center top mechanism to contact the top surface of the winding mold of the winding jig. The center top mechanism continues to be displaced in the Z-axis direction to make its outer ring Press the miniature flat enameled wire and control a main shaft mechanism to drive the upper part of the transmission shaft through the transmission shaft The combined winding jig rotates, and the center top S-axis servo motor also starts synchronously with the aforementioned lower spindle servo motor to rotate synchronously, and then the micro flat enameled wire can be wound around the center top column, and the outer ring of the center top mechanism passes through the center top Driven by S-axis servo motor, the outer ring rises by a width along the Z-axis direction every time the center-top S-axis servo motor makes a revolution. When the set number of coil turns and the predetermined forming angle are reached, the lower spindle servo motor stops The drive shaft is driven to rotate, and the central top S-axis servo motor is also controlled to stop rotating. It is displaced to the right edge of the winding jig by the aforementioned clamping mechanism and controls its pneumatic clamping pliers to clamp the wire while cutting the micro flat enameled wire. Then, the aforementioned center top mechanism is moved to a cutting mechanism for cutting to obtain a finished product; a three-dimensional structure with a spiral surface is designed above the winding mold of the winding jig of the present invention, and this three-dimensional structure is matched with the finished product coil structure , Use the top surface of the winding die as a reference to reduce the height of the entry area of the micro flat enameled wire to avoid the starting line, the bottom of the spiral surface is the lowest, and then gradually increase the height until the upper edge of the spiral surface and the winding The top surface of the mold is the same height, because the spiral surface of the winding mold provides the bottom support when the winding is wound, and the finished coil does not need to give back the size and then back pressure during the winding process, which can effectively reduce the production cycle speed. Moreover, there is no slipping of the miniature flat enameled wire in the winding process, so the finished coil is not easy to collapse, and the number of winding layers of the product is increased. It can also provide developers with a favorable and flexible design basis.

〔Convention〕

(14)‧‧‧Mini flat enameled wire

(141)‧‧‧coil

(9)‧‧‧Winding jig

(91)‧‧‧Top face

(92)‧‧‧Top pillar

(921)‧‧‧Outer Ring

(A)‧‧‧collapse

(B)‧‧‧Eversion

〔this invention〕

(1)‧‧‧Wire delivery mechanism

(10)‧‧‧Tension controller

(101)‧‧‧Tension motor

(102)‧‧‧Tension control spring

(11)‧‧‧Wire feeding motor

(12)‧‧‧Spool

(13)‧‧‧The first guide wheel

(14)‧‧‧Mini flat enameled wire

(140)‧‧‧coil

(140’)‧‧‧coil finished

(1401)‧‧‧Excess part of mini flat enameled wire

(2)‧‧‧Clamping mechanism

(21)‧‧‧Second guide wheel

(22)‧‧‧Guide block

(23)‧‧‧First linear drive module

(24)‧‧‧Second linear drive module

(25)‧‧‧Pneumatic wire clamp

(26)‧‧‧crimping device

(3) ‧‧‧ winding jig

(30)‧‧‧spindle mechanism

(31)‧‧‧Thread clamping section

(32)‧‧‧ drive shaft

(33)‧‧‧Lower spindle servo motor

(34)‧‧‧Press plate

(341)‧‧‧pull out the cylinder

(342)‧‧‧Cam Follower

(35)‧‧‧winding mould

(350)‧‧‧Top face

(351)‧‧‧Helix

(3511)‧‧‧Bottom

(3512)‧‧‧Top edge

(36)‧‧‧Sleeve

(371)(372)‧‧‧Spring

(38)‧‧‧clamp lever

(39)‧‧‧ Timing belt set

(4) ‧‧‧ Center top mechanism

(40)‧‧‧center top Z axis servo linear module

(41)‧‧‧Top pillar

(42)‧‧‧center top S-axis servo motor

(43) ‧‧‧ center top Y axis linear module

(44)‧‧‧Z axis drive module

(45)‧‧‧Outer Ring

(5)‧‧‧Hot air device

(51)‧‧‧Hot air nozzle

(6)‧‧‧Cutting body

(61)‧‧‧Cutting fixture

(62)‧‧‧Cut front and rear cylinder

(63)‧‧‧Cut upper and lower cylinder

(64)‧‧‧Exhaust line

(65)‧‧‧ Finished product discharge pipeline

(66)‧‧‧Cut demoulding cylinder

FIG. 1 is a perspective schematic view of a wire feeding mechanism of a wire feeding mechanism according to an embodiment of the present invention.

Fig. 2 is a perspective schematic view of a wire feeding by a tension controller according to an embodiment of the present invention.

Fig. 3 is a perspective view of a thread clamping mechanism according to an embodiment of the present invention.

FIG. 4 is a perspective schematic view of a pneumatic wire clamp where a micro flat enameled wire is guided into a wire clamping mechanism according to an embodiment of the present invention.

5 is a schematic plan view of the pneumatic wire clamp (open state) of FIG. 4.

Fig. 6 is an embodiment of the present invention in which the displacement of the thread clamping mechanism causes the miniature flat enameled wire Partial three-dimensional schematic diagram close to the winding mold.

7 is a partial perspective view of an embodiment of the present invention in which the sliding sleeve of the winding jig is released by an open cylinder.

8 is a partial perspective view of the embodiment of the present invention in which the clamping rod of the winding jig presses the miniature flat enameled wire.

9 is a schematic perspective view of the embodiment of the present invention in which the thread clamping mechanism is retracted to the winding position.

10 is a partial perspective view of the embodiment of the present invention in which the wire clamping mechanism drives the miniature flat enameled wire closer to the bottom of the spiral surface.

FIG. 11 is a perspective schematic view of a center top mechanism in an embodiment of the present invention.

FIG. 12 is an enlarged partial perspective view of the center top mechanism in the embodiment of the present invention.

13 is a schematic sectional view of a partial combination of the center top mechanism in the embodiment of the present invention.

14 is a schematic plan view of an outer ring of a center top mechanism pressing a miniature flat enameled wire in an embodiment of the present invention.

15 is a schematic plan view of an embodiment of the present invention in which the winding jig rotates and the center top S-axis servo motor also rotates synchronously.

16 is a perspective schematic view of the spindle mechanism in the embodiment of the present invention.

FIG. 17 is a schematic plan view of a coil that has been wound and not yet cut according to an embodiment of the present invention.

18 is a schematic plan view of an embodiment of the present invention in which the pneumatic wire clamp moves to the right edge (tangent position) of the winding jig.

19 is a perspective view of the embodiment of the present invention wherein the center top mechanism is transferred to the cutting mechanism.

FIG. 20 is a perspective schematic view of a cutting mechanism in an embodiment of the present invention.

21 is a perspective view of a finished coil product obtained by the method of the embodiment of the present invention.

22 is an enlarged schematic perspective view of a winding jig in an embodiment of the present invention.

FIG. 23 is a schematic perspective view of the overall mechanism of the embodiment of the present invention.

FIG. 24 is a partial schematic plan view of the winding operation of the embodiment of the present invention.

FIG. 25 is a schematic plan view of another part of the winding operation according to the embodiment of the present invention.

26 is a schematic plan view of another part of the winding operation of the embodiment of the present invention.

FIG. 27 is a schematic plan view of an embodiment of the present invention in which the pneumatic clamping wire set is closed and the clamping wire cuts the miniature flat enameled wire at the same time.

Fig. 28 is a schematic plan view of a conventional micro flat enameled wire winding.

Fig. 29 is a schematic plan view of another action of winding a conventional micro flat enameled wire.

Fig. 30 is a schematic plan view of another action of winding a conventional micro flat enameled wire.

Fig. 31 is a schematic plan view of another action of winding a conventional micro flat enameled wire.

Fig. 32 is a schematic plan view of another action of winding a conventional micro flat enameled wire.

As shown in FIGS. 1-17, a winding method of a miniature flat enameled wire coil of the present invention relates to a miniature with a cross-sectional dimension ranging from 0.025 to 0.1mm in thickness and 0.19 to 0.35mm in width, and the difference between the thickness and width ratio is about 10 times The winding method of the flat enameled wire coil includes the following steps: the wire feeding mechanism 1 (refer to FIG. 1) drives a bobbin 12 to rotate the wire through the wire feeding motor 11, and the micro flat enameled wire 14 is released through the first guide wheel 13 and used The tension controller 10 (refer to FIG. 2) maintains the tension. The tension controller 10 (refer to FIG. 2) feeds the wire with its tensioner motor 101, and maintains the tension of the miniature flat enameled wire 14 through its tension control spring 102 without stretching. Through the second guide wheel 21 and the guide block 22 of a thread clamping mechanism 2 (refer to FIGS. 3 to 5), and through a thread pressing device 26, the miniature flat enameled wire 14 will not retreat, and then by the thread clamping mechanism 2 Pneumatic wire clamp 25 clamp (refer to Figure 4 ~ Figure 5); The aforementioned thread clamping mechanism 2 is driven by a first and a second linear driving module 23, 24 (refer to FIG. 3) and is displaced forward and forward along the Y axis and the Z axis to the vicinity of the thread clamping portion 31 of a winding jig 3 The proper position (refer to FIG. 6); the aforementioned thread clamping mechanism 2 is driven by the second linear drive module 24 and is displaced downward in the Z-axis direction, so that the miniature flat enameled wire 14 is close to the winding mold 35 of the winding jig 3 Top surface 350 (refer to FIG. 6); the pressure plate 34 (refer to FIGS. 7 to 8) of the sliding sleeve 36 of the aforementioned winding jig 3 is released by a dial cylinder 341 (refer to FIG. 7) to make the winding jig The sliding sleeve 36 of 3 uses the elastic force of the springs 371 and 372 to push upward, and the clamping rod 38 (also refer to FIG. 8) combined with the sliding sleeve 36 is lifted upward, and the clamping rod 38 presses the miniature flat enameled wire 14, the front end of the pressure plate 34 is provided with a cam follower bearing 342, when the sliding sleeve 36 is pressed to push the clamping lever 38 down or the sliding sleeve 36 is not pressed to lift the clamping lever 38 upward Does not affect a spindle mechanism 30 (also refer to FIG. 16). The spindle jig motor 33 activates the spindle 32 to drive the winding jig 3 to rotate; the pneumatic clamp 25 of the aforementioned thread clamping mechanism 2 releases the micro The flat enameled wire 14 is retracted to a predetermined winding position (refer to FIG. 9); driven by the aforementioned thread clamping mechanism 2 through the second linear drive module 24 and displaced downward along the Z axis to guide the micro flat enameled wire 14 against The bottom 3511 of the spiral surface 351 (refer to FIG. 10) provided on the top surface 350 of the winding die 35 of the winding jig 3 is controlled by a central top mechanism 4 (refer to FIGS. 11 to 13) through a central top Z axis The linear module 40 is driven to continue to be displaced in the Z-axis direction, so that its elastically retractable central top column 41 (refer to FIG. 13) is pressed down to contact the top surface 350 of the winding mold 35 of the winding jig 3 (another (Refer to FIG. 24); the aforementioned center top mechanism 4 is driven by the center top Z-axis servo linear module 40 and continues to be displaced in the Z-axis direction, so that the outer ring 45 presses the miniature flat enameled wire 14 (refer to FIGS. 14 and 25); The lower spindle servo motor 33 (refer to FIG. 16) that controls the spindle mechanism 30 is activated and Rotate, and link at least one drive shaft 32 through the synchronous belt set 39 to drive the winding jig 3 combined above the drive shaft 32 to rotate (refer to FIG. 15), and the central top S-axis servo motor 42 is also in servo with the aforementioned lower spindle The motor 33 starts synchronously and rotates synchronously, so that the micro flat enameled wire 14 can be wound around the center top column 41 (refer to FIGS. 15 and 26); the outer ring 45 of the center top mechanism 4 passes through the center top S-axis servo motor 42 (refer to the figure 11 to 13) drive, the outer ring 45 rises along the Z axis by a width every time the center top S-axis servo motor 42 makes a turn, and the width is greater than or equal to the aforementioned micro flat enameled wire 14 Thickness; in the previous step, the hot air device 5 (refer to FIG. 10) is started at the same time as the winding, and hot air is sprayed from the hot air nozzle 51 (refer to FIGS. 8 to 10), so that the outer coating adhesive layer of the miniature flat enameled wire 14 produces viscosity, allowing The coil 140 formed by winding can be adhered and fixed; in the previous step, after reaching the set coil number and the predetermined forming angle, the lower spindle servo motor 33 stops driving the transmission shaft 32 to rotate, and the center top S-axis servo motor 42 is also controlled And stop rotation; the aforementioned thread clamping mechanism 2 is driven by the first and second linear drive modules 23, 24 to move in the Y-axis and Z-axis directions to the tangent position (shortest residual line) of the right edge of the winding jig 3 (reference Figure 18) and control its pneumatic wire clamp 25 to cut the wire while cutting the micro flat enameled wire 14 (also refer to FIG. 27); the aforementioned center-top mechanism 4 is driven by its center-top Y-axis linear module 43, while being along the Y axis The direction is displaced above a cutting mechanism 6 (refer to FIG. 19); the center top Z axis servo linear module 40 of the center top mechanism 4 drives the center top column 41 to be driven upward by a center top column Z axis drive module 44 And disengage the coil 140, so that the coil 140 falls on the cutting jig 61 of the cutting mechanism 6 (refer to FIG. 19); the center top mechanism 4 is composed of a center top Y axis linear module 43 and a center top Z axis servo linear mode Group 40 is driven to move back to the center position of the winding jig 3 along the Y-axis and Z-axis directions; The front and rear cutting cylinders 62 of the cutting mechanism 6 (refer to FIG. 19) are controlled to move the cutting jig 61 to the cutting upper and lower cylinders 63, and the cutting upper and lower cylinders 63 are controlled to cut off the excess portion of the micro flat enameled wire of the coil 140 Copies 1401 (also refer to the parts other than the dotted frame shown in FIG. 17) to obtain the finished coil 140'; after cutting in the previous steps, the excess waste wire is discharged to the waste wire box through the remaining wire discharge pipe 64 (refer to FIG. 20), and The upper and lower cutting cylinders 63 are controlled to return to the recovery position, and the cylinders 62 before and after the cutting are also returned to the recovery position, and the coil 140 is recovered by the cutting demolding cylinder 66 and the finished product 140' can be discharged to the magazine through the finished product discharge line 65 20); the aforementioned three-dimensional structure with a spiral surface 351 is designed above the winding mold 35 of the winding jig 3 (see also FIG. 22, FIG. 14, and FIG. 10). This three-dimensional structure matches the shape of the finished coil 140' Structure, using the top surface 350 of the winding die 35 as a reference to reduce the height of the entry area of the micro flat enameled wire 14 to avoid the starting line, the bottom 3511 of the spiral surface 351 is the lowest (refer to FIGS. 22 and 14), Then gradually increase the height until the upper edge 3512 of the spiral surface 351 (refer to FIGS. 22, 14, and 10) is the same height as the top surface 350 of the winding mold 35, in other words, the spiral surface 351 above the winding mold 35 The bottom 3511 is the lowest position, and gradually rises from the bottom 3511 from bottom to top, and is connected to the top surface 350 of the winding mold 35 by the upper edge 3512 of the spiral surface 351, and the number of conversion turns should be based on the finished coil 140 'Alignment conditions are adjusted, usually 180 degrees. The spiral surface 351 of the winding die 35 provides bottom support when winding is wound (please refer to the schematic diagrams of winding operations shown in Figures 24 to 26), and The finished coil 140' does not need to give back the size distance and then back pressure during the stacking process, which can effectively reduce the production cycle speed, and there is no slippage of the miniature flat enameled wire 14 during the winding process, so the finished coil 140' is not easy to collapse. Increasing the number of winding layers of the product can also provide developers with a favorable and flexible design basis.

In summary, the present invention can improve the speed of winding and the yield It is high and can achieve the purpose of stacking at a higher number of layers, and indeed has its industrial use value. It is to apply for invention patents. I urge the inspector of Jun Bureau to examine and grant the patent in detail.

However, the above are only the preferred embodiments of the present invention, and the scope of implementation of the present invention cannot be limited, and all equivalent changes and modifications made according to the patent application scope of the present invention should still be covered by the patent of the present invention. Within range.

(14)‧‧‧Mini flat enameled wire

(2)‧‧‧Clamping mechanism

(25)‧‧‧Pneumatic wire clamp

(3) ‧‧‧ winding jig

(30)‧‧‧spindle mechanism

(31)‧‧‧Clamp

(34)‧‧‧Press plate

(342)‧‧‧Cam Follower

(35)‧‧‧winding mould

(350)‧‧‧Top face

(351)‧‧‧Helix

(3511)‧‧‧Bottom

(3512)‧‧‧Top edge

(36)‧‧‧Sleeve

(371)(372)‧‧‧Spring

(38)‧‧‧clamp lever

(5)‧‧‧Hot air device

(51)‧‧‧Hot air nozzle

Claims (4)

A winding method for a miniature flat enameled wire coil, which relates to a winding method for a miniature flat enameled wire coil with a cross-sectional size ranging from 0.025 to 0.1 mm in thickness and 0.19 to 0.35 mm in width, including the following steps: driven by a wire feeding mechanism through a wire feeding motor A spool rotates to pay off, and the micro-flat enameled wire is discharged through the first guide wheel, and the tension is maintained by a tension controller, which feeds the wire with its tensioner motor, and maintains the tension of the micro-flat enameled wire through its tension control spring and It does not extend, and passes through the second guide wheel and guide block of a thread clamping mechanism, and the micro flat enameled wire will not retreat through a thread pressing device, and then is clamped by the pneumatic clamp of the thread clamping mechanism; The mechanism is driven by a first and a second linear drive module to move up and forward along the Y-axis and Z-axis to an appropriate position near the thread clamping portion of a winding jig; the aforementioned thread clamping mechanism is driven by the second linear driving module The group is driven to move downward along the Z-axis direction, so that the miniature flat enameled wire is close to the top surface of the winding mold of the winding jig; the pressure plate of the sliding sleeve of the winding jig is released by an open cylinder to make the winding The sliding sleeve of the wire jig uses the elastic force of several springs to push up, and the clamping rod combined with the sliding sleeve is lifted upwards at the same time, and the micro flat enameled wire is pressed by the clamping rod; the aforementioned clamping mechanism Pneumatic wire clamps let go of the micro flat enameled wire and retreat to the predetermined winding position; driven by the aforementioned thread clamping mechanism through the second linear drive module to move down along the Z axis to guide the micro flat enameled wire against the The bottom of the spiral surface set on the top surface of the winding mold of the winding jig; driven by a center top mechanism through a center top Z-axis servo linear module and displaced in the Z-axis direction to make it elastically retractable Press down to contact the top surface of the winding die of the aforementioned winding jig; The aforementioned center-top mechanism is driven by the center-top Z-axis servo linear module to continue displacement in the Z-axis direction, so that the outer ring compresses the miniature flat enameled wire; the lower spindle servo motor of a spindle mechanism is controlled to start and rotate, and through the timing belt The group connects at least one drive shaft to drive the winding jig combined above the drive shaft to rotate, and the center top S-axis servo motor is also synchronously started and synchronously rotated with the aforementioned lower spindle servo motor, so that the micro flat enameled wire can be wound around the center The top ring; the outer ring of the aforementioned center top mechanism is driven by the center top S-axis servo motor. Each time the center top S-axis servo motor turns, the outer ring rises by a width along the Z-axis direction, and the width is Greater than or equal to the thickness of the aforementioned miniature flat enameled wire; in the preceding step, the hot air device is activated at the same time as the winding, and hot air is sprayed from the hot air nozzle to make the outer coating adhesive layer of the miniature flat enameled wire sticky, so that the coil formed by the winding can adhere Fixed; in the previous step, after reaching the set number of coil turns and the predetermined forming angle, the lower spindle servo motor stops driving the drive shaft to rotate, and the center top S-axis servo motor is also controlled to stop rotating; the aforementioned thread clamping mechanism passes through the first 2. The two linear drive modules are driven to move along the Y-axis and Z-axis directions to the right edge of the winding jig and control its pneumatic wire clamp to cut the wire and cut the miniature flat enameled wire at the same time; Axis module drive, and move to a cutting mechanism along the Y axis direction; the center top Z axis servo linear module drive center top column of the center top mechanism is driven upward by a center top column Z axis drive module Displace and disengage the coil, so that the coil falls on the cutting jig of the cutting mechanism; the aforementioned center-top mechanism is driven by the center-top Y-axis linear module and the center-top Z-axis servo linear module along the Y-axis and Z-axis directions The displacement returns to the center position of the winding jig; the cylinders before and after cutting control the cutting mechanism to move the cutting jig to the cutting Lower the position of the cylinder, and control the action of cutting the upper and lower cylinders to cut off the excess part of the miniature flat enameled wire of the coil to obtain the finished coil; After cutting in the previous steps, the excess waste thread is discharged to the waste line box through the residual thread discharge line, and the upper and lower cylinders of the cutting are controlled to return to the restored position, and the cylinders before and after the cutting are also returned to the restored position, and the cylinder is demolded by the cutting The recovered coil product can be discharged to the material box through the product discharge pipe. The method for winding a miniature flat enameled wire coil as described in item 1 of the patent application scope, wherein the spiral surface above the winding mold of the winding jig is based on the top surface of the winding mold and the bottom of the spiral surface The position of the tie is the lowest, and gradually rises from the bottom to the top, and is connected to the top surface of the winding mold by the upper edge of the spiral surface. A winding method for a miniature flat enameled wire coil, which relates to a winding method for a miniature flat enameled wire coil with a cross-sectional dimension ranging from 0.025 to 0.1 mm in thickness and 0.19 to 0.35 mm in width, including the following steps: The wire feeding mechanism drives a spool to rotate and pay off through the wire feeding motor, and the micro flat enameled wire is discharged through the first guide wheel, and the tension controller is used to maintain the tension. The tension controller sends the wire through its tensioner motor and passes the tension The control spring maintains the tension of the miniature flat enameled wire without stretching, and passes through the second guide wheel and guide block of a thread clamping mechanism, and passes through a thread pressing device so that the miniature flat enameled wire will not retreat. Clamp clamp; The aforesaid thread clamping mechanism is driven by a first and a second linear driving module and moves upward and forward along the Y axis and the Z axis to an appropriate position near the thread clamping portion of a winding jig; The aforementioned thread clamping mechanism is driven by the second linear drive module to be displaced downward in the Z-axis direction, so that the miniature flat enameled wire is close to the top surface of the winding mold of the winding jig; The pressure plate of the sliding sleeve of the winding jig is released by an open cylinder, so that the sliding sleeve of the winding jig is pushed upward by the elastic force of several springs, and the The thread clamping rod combined with the sliding sleeve is then lifted upwards, and at the same time, the micro flat enameled wire is pressed by the thread clamping rod; The pneumatic wire clamp of the aforementioned wire clamping mechanism releases the micro-flat enameled wire and retreats to a predetermined winding position; Driven by the aforementioned thread clamping mechanism through the second linear drive module to move downward along the Y axis to guide the miniature flat enameled wire against the bottom of the spiral surface provided on the top surface of the winding mold of the winding jig; Driven by a center-top mechanism through a center-top Z-axis servo linear module, it is displaced along the Z-axis direction, so that its elastically retractable center top column is pressed down to contact the top surface of the winding mold of the aforementioned winding jig; The aforementioned center top mechanism is then driven by the center top Z-axis servo linear module to continue displacement in the Z-axis direction, so that the outer ring presses the miniature flat enameled wire; The lower spindle servo motor of a spindle mechanism is started and rotated, and at least one transmission shaft is linked through a synchronous belt set to drive the winding jig combined with the transmission shaft to rotate, and the central top S-axis servo motor is also connected to the aforementioned lower spindle The servo motor starts synchronously and rotates synchronously, so that the micro flat enameled wire can be wound around the central top column; The outer ring of the aforementioned center-top mechanism is driven by the center-top S-axis servo motor. Each time the center-top S-axis servo motor makes a revolution, the outer ring rises by a width along the Z-axis direction, and the width is greater than or equal to The thickness of the aforementioned miniature flat enameled wire; In the preceding steps, the winding is simultaneously activated with the hot air device and hot air is sprayed from the hot air nozzle), so that the outer coating adhesive layer of the micro flat enameled wire is made sticky, so that the coil formed by the winding can be adhered and fixed; In the previous step, after reaching the set number of coil turns and the predetermined forming angle, the lower spindle servo motor stops driving the transmission shaft to rotate, and the center top S-axis servo motor is also controlled to stop rotating; The aforementioned thread clamping mechanism is driven by the first and second linear drive modules to move along the Y-axis and Z-axis directions to the right edge of the winding jig and control its pneumatic Clamping pliers cut the miniature flat enameled wire at the same time; The aforementioned center-top mechanism is driven by its center-top Y-axis linear module, and is displaced above a cutting mechanism along the Y-axis direction; The center top Z-axis servo linear module of the center top mechanism drives the center top column to be driven upward by a center top column Z-axis drive module to move upward and disengage the coil, so that the coil falls on the cutting jig of the cutting mechanism; The above-mentioned center-top mechanism is driven by the center-top Y-axis linear module and the center-top Z-axis servo linear module and is displaced back to the center position of the winding jig along the Y-axis and Z-axis directions; The front and rear cylinders of the cutting mechanism are controlled to move the cutting jig to the position of the upper and lower cylinders, and the operation of the upper and lower cylinders is controlled to cut off the excess part of the miniature flat enameled wire of the coil to obtain the finished coil. The method for winding a miniature flat enameled wire coil as described in item 3 of the patent application scope, wherein the spiral surface above the winding mold of the winding jig is based on the top surface of the winding mold and the bottom of the spiral surface The position of the tie is the lowest, and gradually rises from the bottom to the top, and is connected to the top surface of the winding mold by the upper edge of the spiral surface.

Images