TWI529760B - Coil manufacturing method and device - Google Patents

Description

Coil manufacturing method and device

The present invention relates to a coil manufacturing method and apparatus, and more particularly to a manufacturing method and apparatus for manufacturing a spotless welding coil.

In general, an inductor (Inductor) is also called a coil, which is a kind of passive component; it has an electronic component that resists any current change, and is composed of a core portion around which the wire is supported, and the core portion can be It is a magnetic material or a non-magnetic material. An inductor is a circuit component that is made up of a change in the current of a coil to produce a change in magnetic flux. The source of the magnetic field is that the charge is flowing, and it is formed by a current. The alternating current generates a magnetic field, and the varying magnetic field induces a current. The ratio of its linear relationship is generally called inductance.

In the prior art, the manufacturing process of the coil usually includes two parts of the process, one is a winding process and the other is a dip soldering process; in the winding process, two cores of a "work" type must be used. The core of the winding portion of the flange portion is wound around the wire. Generally, the wire is wound by a vibrating feeder on a winding device, and the core material is sent one by one to a jig to clamp the flange of one end. Then, one end of the lead wire is wound around one side of the flange which is not clamped by the clamp at one end of the core, and is spot-welded first to fix the end of the wire at one end, and then the lead is wound around the needle. After a certain number of turns of the core portion between the flange portions, the wire end of the other end is spot-welded to the other side of the flange, and after the end of the cut wire is separated from the wound needle, the coil winding process is completed. The finished coil is discharged and collected; then the operator pours the collected coil into another vibrating feeder of the tinning equipment for the tinning process, which is sequentially transferred to a tin bath through the vibrating feed. The tin solder is attached to the two-point soldering portion of the coil flange, and the tin is finished and then discharged to collect the entire coil.

In the prior art coil fabrication, the winding method used in the winding process requires secondary welding in the winding process to fix the wire ends, which makes the process redundant and consumes power! At the same time, after the winding of the coil is completed, it must be manually transferred to the next tinning process, which also causes the loss of manpower, the defect rate and the cost.

It is an object of the present invention to provide a method of manufacturing a coil that is wound and tinned in a machine.

Another object of the present invention is to provide a coil manufacturing method which does not perform secondary welding to fix the wire ends.

Still another object of the present invention is to provide a coil manufacturing apparatus which performs secondary wire welding without fixing the wire ends.

It is still another object of the present invention to provide an apparatus for performing the coil manufacturing method of claims 1 to 9 of the patent application.

The method for manufacturing a coil according to the object of the present invention is to wind a wire around a core portion of a core material, which is executed on a machine table including: a thread-hanging process, which has a disk shape and has various fixture mechanisms. In the transport device of a plurality of workstations, the transport device is driven to be transported around a Z-axis in an intermittent rotational flow path, and the wire is wound around the core portion of the core material of the coil; The wire breaking process is used for disconnecting the wire end and the wire end of the wire after the winding is completed; a row of waste wire process is used to exclude the wire from the wire end and the wire end of the wire; a take-up process, The winding wire is removed from the clamp mechanism by one of the switching devices of the upper conversion device of the machine, and is rotated by a coil that is taken by the steering mechanism to take the pick-and-place mechanism The direction is transferred to a tin-dip process on the machine; a tin-dip process, which completes the winding of the coil, and the remaining wire wound at the wire inlet end and the outlet end of the core material and the first flange are adhered to the tin bath And attached to the fixed.

According to another aspect of the present invention, a coil manufacturing method is characterized in that a wire is wound around a core portion of a core material, wherein the wire winding process performs a hooking process, which includes the following steps: an initial step, The wire protrudes from a needle and is clamped to a wire clamp at one end, and the needle is located at a rear end of the wire clamp at the winding path; together with the winding step, the winding needle is wound from the rear end of the winding path to the front end In the line positioning step, the wire feeding end of the winding needle is positioned by a first clamping bolt, and the pulling wire is continuously advanced through a first hanging body to the core material; in a winding step, the winding wire is wound around the needle After a predetermined number of turns, the material is wound out; in an outlet positioning step, the wire is pulled around a second hanging body, and the wire end of the pulling wire is positioned by a second clamping bolt, and is positioned to the initial step. Directional displacement; in all the wire steps, the wire clamp advances and clamps the wire wound around the second wire clamping bolt, and after the clamping, the wire drawing end of the pulling wire is cut by a wire breaking component.

Another coil manufacturing method according to another object of the present invention is to wind a wire around a core portion of a core material, wherein the wire winding process performs a wire breaking process, which includes the following steps: an initial step The core material on a fixture base has completed the winding of the wire, and the first wire end composed of the wire end and the second wire end formed by the wire end are respectively positioned at a folding line; The cutting edge of the wire breaking device is near the clamp seat and the folding line seat; in a turning step, the folding wire seat is turned over to the clamp seat, and the first wire end formed by the wire end and the second wire end formed by the wire end Will also be folded back, and each depends on the core material; a blade step, so that the blade of a wire breaking device is higher than the first flange of the core material; a pressing step, the blade front pressure Above the core material, the first wire end formed by the wire end of the portion and the second wire end formed by the wire end are pressed against the blade edge; in a turning step, the swinging wire base is swung to the original positioning At this time, the first line end formed by the incoming end is The second end of the outlet end of the line formed at the cutting blade is pressed against the case, leaving only the blade pressed against the portion retained on the core; a pine In the pressing step, the first line end and the second line end are pressed against the indentation portion of the cutting edge; and a scraping step is performed to return the blade of the breaking device to the position of the initial step.

According to still another object of the present invention, a coil manufacturing apparatus is characterized in that a wire is wound around a core portion of a core material, and includes: a conveying device having a plurality of workstations provided with a clamp mechanism; Carrying around an intermittent rotating flow path; each clamp mechanism can hold the core material to be wound; a winding needle is provided for the wire to pass therethrough, the rotation center of the wire is rotated and the conveying device intermittently rotates the flow The axial direction of the road is parallel; by the above device, the wire is wound around the core portion of the core material.

A coil manufacturing apparatus according to still another object of the present invention includes means for performing the coil manufacturing method of the first to ninth aspects of the patent application.

The coil manufacturing method and device provided by the embodiments of the invention do not need secondary welding in the coil winding process to fix the wire ends, so that the process becomes lean and power-saving! At the same time, after the winding of the coil is completed, the next tinning process can be directly carried out, without the need of two feedings of winding and dip tinning, and no need to carry out manpower transfer in the winding and dip-making processes, so that the same manpower can be managed. More machines also reduce the problem of increased defect rate and cost increase caused by coils in process conversion.

1‧‧‧ coil

11‧‧‧ core material

111‧‧‧First flange

112‧‧‧second flange

113‧‧‧core core

114‧‧‧ wire trough

115‧‧‧Fixed parts

12‧‧‧Wire

121‧‧‧First line end

122‧‧‧second line

123‧‧‧ scrap line

13‧‧‧Conductive substances

131‧‧‧ tin level

2‧‧‧Transporting device

21‧‧‧ drive mechanism

3‧‧‧Opening and closing drive mechanism

31‧‧‧First opening and closing drive

32‧‧‧Second opening and closing drive

33‧‧‧First top seat

34‧‧‧Second top seat

4‧‧‧Clamps

41‧‧‧Cable holder

42‧‧‧Clamp drive

5‧‧‧round needle

51‧‧‧ needle tube

52‧‧‧round needle seat

53‧‧‧Needle drive

54‧‧‧Land

6‧‧‧Disconnection device

61‧‧‧Rack

62‧‧‧First seat drive

63‧‧‧Knife holder

631‧‧‧ Blade

632‧‧‧镂孔

64‧‧‧Second holder drive

65‧‧‧Connecting parts

651‧‧‧Touching parts

66‧‧‧Limited parts

7‧‧‧Discharge line device

71‧‧‧Disposable line drive

72‧‧‧ fixed seat

73‧‧‧Drainage tube

731‧‧‧Inhalation

74‧‧‧External piping

741‧‧‧Drainage

8‧‧‧Loose wire drive parts

9‧‧‧ Conversion device

91‧‧‧ pick-and-place mechanism

92‧‧‧steering mechanism

A‧‧‧clamping mechanism

A1‧‧‧ fixture seat

A11‧‧‧ fixture

A111‧‧‧Fixed parts

A112‧‧‧Flexible components

A113‧‧‧Activities

A12‧‧‧ pivot

A13‧‧‧ pivot

A14‧‧‧ linkages

A141‧‧‧Umbrella gear

A142‧‧‧Revolving fastener

A15‧‧‧Second linkage

A151‧‧‧Umbrella gear

A152‧‧‧Gate

A16‧‧‧ third pivot seat

A17‧‧‧ bracket

A2‧‧‧ fold seat

A21‧‧‧Axis

A22‧‧‧Turning seat

A23‧‧‧Operating area

A24‧‧‧Clamping group

A241‧‧‧First clamp

A242‧‧‧First hanging body

A243‧‧‧Second clamp

A244‧‧‧Second hanging body

A245‧‧‧Clamp drill

A246‧‧‧ pivot

A247‧‧‧ pressed body

A248‧‧ ‧ body

A249‧‧‧Flexible components

A25‧‧‧Disconnection component

A3‧‧‧ drive parts

A31‧‧‧ Drive Department

R‧‧‧ Winding path

The first figure is a schematic view of the solid appearance of the core material of the coil in the embodiment of the present invention.

The second figure is a schematic perspective view of the winding of the core material in the embodiment of the present invention.

The third figure is a perspective view of the finished coil product in the embodiment of the present invention.

The fourth figure is a perspective view of a conveying device for performing a winding process in the embodiment of the present invention.

The fifth figure is a perspective view of the clamp mechanism in the embodiment of the present invention.

The sixth figure is an enlarged schematic view of the clamp holding core material of the clamp mechanism in the embodiment of the present invention.

The seventh figure is a perspective view of the back side of the clamp mechanism in the embodiment of the present invention.

The eighth figure is a schematic diagram of the opening and closing drive mechanism in the embodiment of the present invention.

The ninth figure is a schematic view showing the closed state of the wire clamp in the embodiment of the present invention.

The tenth figure is a schematic view showing the state in which the clamp is opened in the embodiment of the present invention.

The eleventh figure is a schematic diagram showing the relationship between the clamp mechanism, the wire clamp, and the winding needle in the embodiment of the present invention.

The twelfth figure is a schematic diagram of synchronous driving of most clips in the embodiment of the present invention.

The thirteenth drawing is a schematic diagram of a plurality of needle-synchronized driving in the embodiment of the present invention.

The fourteenth embodiment is a step (1) of the hanging line process in the embodiment of the present invention.

The fifteenth figure is the step (2) of the hanging line process in the embodiment of the present invention.

The sixteenth figure is the step (3) of the hanging line process in the embodiment of the present invention.

The seventeenth embodiment is the step (4) of the hanging line process in the embodiment of the present invention.

The eighteenth figure is the step (5) of the hanging line process in the embodiment of the present invention.

The nineteenth figure is a step (6) of the hanging line process in the embodiment of the present invention.

Figure 20 is a schematic view of a device for hanging a line process in an embodiment of the present invention.

The twenty-first embodiment is a step (1) of the interrupt line process of the embodiment of the present invention.

The twenty-second figure is the step (2) of the interrupt line process of the embodiment of the present invention.

The twenty-third figure is a step (3) of the interrupt line process of the embodiment of the present invention.

The twenty-fourth embodiment is the step (4) of the interrupt line process of the embodiment of the present invention.

The twenty-fifth figure is a step (5) of the interrupt line process of the embodiment of the present invention.

The twenty-sixth embodiment is a step (6) of the interrupt line process of the embodiment of the present invention.

The twenty-seventh embodiment is the step (7) of the interrupt line process of the embodiment of the present invention.

The twenty-eighthth drawing is a schematic view of the waste line device in the embodiment of the present invention.

The twenty-ninth figure is a schematic diagram of the waste line removal by the waste line device in the embodiment of the present invention.

The thirtieth figure is a schematic diagram of the pick-and-place mechanism of the switching device of the embodiment of the present invention.

The thirty-first figure is a schematic diagram of the steering mechanism of the switching device in the embodiment of the present invention for performing coil turning and tinning.

Referring to the first figure, an embodiment of the present invention may employ a core material 11 as shown, having a first flange 111, a second flange 112 at both ends, and a first flange 111 and a second protrusion. The core portion 113 of the edge 112 is disposed on the two sides of the first flange 111 at opposite intervals, and is provided with a wire groove 114 which is parallel to each other and recessed through the two ends of the first flange. The wire groove 114 is provided with a dip. There is a fixing portion 115 of the tin liquid region.

Referring to the second figure, in the embodiment of the present invention, the wire 12 is wound around the core portion 113, and a first wire end 121 formed by the wire end of the near second flange 112 and the first first flange 111 are formed. The second wire end 122 formed by the outlet end, the first wire end 121 and the second wire end 122 are bent from the first flange 111 side and respectively pressed against the first flange 111 in the same direction. Two wire grooves 114 which are parallel to each other and recessed through the two ends of the first flange. As shown in the third figure, the first wire end 121 and the second wire end 122 are respectively disposed at about half of the first flange 111 groove 114. The length of the first wire end and the second wire end end are covered by the conductive material 13 such as tin liquid, and the wire groove 114 fixed to the first flange 111 is adhered to the fixing portion 115 of the tin liquid region. The portion is covered with tin liquid to form a complete coil 1.

Please refer to the first to third figures. The manufacturing method of the coil 1 according to the embodiment of the present invention is performed on a machine platform including: a hanging line process, and the wire 12 is wound around the core of the coil 1 on a conveying device. The core portion 113 of the material 11; a wire breaking process for disconnecting the wire end and the wire end wire after completion of the winding from the coil 1; and a row of waste wire process, the wire end portion which is separated from the coil 1 And outlet wire elimination; a take-up process for removing the coil 1 that has completed the winding from the conveying device 2 and transferring it to the conveying device of the next tinning process; a dip tin process, the winding of the coil 1 is completed The wire end 12 and the wire end of the wire 12 wound around the core material 11 are attached to the first flange 111 by adhering the tin liquid to the region 115 where the tin liquid is applied.

In the coil manufacturing method, the three processes of the wire winding process, the wire breaking process, and the waste wire process are the winding process of the coil 1, which can be carried out by the conveying device 2 as shown in FIG. 4; If there is a tin-dipping equipment or method, it can also be a new process, so it will not be described here. In addition, the reclaiming process is between the winding process and the dip-staining process, which will be described after the winding process. Bright.

Please refer to the fourth figure, the conveying device 2 for the winding process of the three-process process, such as the hanging line process, the wire breaking process and the waste line process, which is slightly disk-shaped and has a regular hexagon shape, and has a majority One side, each side forms a workstation, and each has a clamp mechanism A; the transport device 2 is driven by the drive mechanism 21 and transported by an intermittent rotary flow path, and is rotated around a Z-axis. Intermittent rotation.

Referring to the fifth and sixth figures, each of the clamp mechanisms A comprises: a clamp base A1, which is provided with a plurality of clamps A11 arranged in sequence, and each clamp A11 is arranged in a line, and the alignment straight line forms an X-axis And the parallel to the side of the conveying device 2 in the fourth figure; each of the clamps A11 includes a fixing member A111 and a movable member A113 which is acted by the elastic member A112, and the fixing member A111 and the movable member A113 are mutually clamped to be wound. a core material 11; a first and a second pivot seat A12, A13 are respectively disposed at two ends of the clamp base A1, and a first linking member A14 is pivotally disposed on the first pivot seat A12 at one end thereof, and the first pivoting member is at the end One side of the seat A12 is provided with a bevel gear A141, and the other side is provided with a flip fastener A142; the clamp base A1 is simultaneously provided with a second linking member A15 pivoted on a third pivot seat A16, the direction thereof and the first A linkage A14 is vertical and has one end at one end The bevel gear A151 is meshed with the bevel gear A141 of the first linkage A14, and the other end is provided with a cross-shaped recessed engagement groove A152; a folding wire holder A2 has a shaft portion A21 and the clamp seat at one end thereof. The pivot seat A13 at one end of the A1 is pivoted, and the other end is embedded in the flip fastener A142 on the side of the pivot A12 at the other end of the clamp base A1 by a toggle base A22; and the fold seat A2 and the clamp A long and hollow operation area A23 is arranged between the seat A1; a plurality of clamping groups A24 arranged in sequence are arranged on the folding line seat A2, and each of the clamping line groups A24 is arranged in a straight line, and the straight line of the arrangement is transported in the fourth figure. The side of the device 2 is parallel, and corresponds to a line in which the clamps A11 of the clamp base A11 are arranged in parallel. Each of the clamp sets A24 corresponds to a clamp A11. Each clamp set A24 includes a first clamp A241 and a clamp. a first hanging body A242, a second clamping plug A243, and a second hanging body A244; each of the clamping group A24 is provided with a wire breaking component A25 formed by a blade, which is placed on the second a side of the clamping plug A243; a driving member A3, a driving portion A31 having a cross-shaped convex key body, if necessary, a jig A second linking member A1 A15 of the cruciform recess is provided in meshing engagement portion of the caulking groove A152, and be driven to fold line relative to holders seat A1 A2 flipped or rotated.

Please refer to the seventh and eighth figures. The bottom of the folding line seat A2 is fixed with a bracket A17 which is transversely protruded to the side. The bottom of the clamp base A1 is supported by the bracket A17; the first clamping line of the clamp base A1 The bottom of the bolt A241 and the second clamping bolt A243 are simultaneously acted upon by the opening and closing drive mechanism 3, and can be used to open and close the first opening and closing driving member 31 and the second opening and closing driving member 32 of the driving mechanism 3 when necessary. And reciprocatingly driving to offset the bottoms of the first clamping bolt A241 and the second clamping bolt A243 by the first and second top seats 33, 34 respectively; and the clamp seat A1 and the folding line seat A2 are pivoted Therefore, when the first and second top seats 33, 34 are topped against the bottom of the first clamping bolt A241 and the second clamping bolt A243, the bracket A17 can be pressed against the bottom surface of the clamp base A1. Means to prevent the clamp base A1 and the fold seat A2 from pivoting relative to each other.

Please refer to the first clamp pin A241 of the clamp stand A1 of the ninth figure and be the first top. The seat 33 simultaneously acts and controls the opening and closing. Each of the clamping bolts A241 includes a clamping drill 245 fixed to the clamp base A1, and a pressing body 247 pivotally disposed in the clamping drill 245 by a pivot 246. The pivot 246 The protrusion 248 is fixed outside the clamp 245, and a stopper 248 is fixed under the clamp A1, and an elastic member 249 is disposed between the stopper 248 and the clamp A1, and the elastic member 249 stretches to resist the elastic force. The body 248 moves the pivot 246 downwardly, so that the upper pressing body 247 often maintains a force for clamping the clamping 245 downward.

Referring to the tenth figure, when the clamping plug A241 is to be released from the clamping state, the top pushing member 248 can be manipulated on the first top seat 33 so that the blocking body 248 compresses the elastic member 249 and is pivoted by the pivot 246. The pressing body 247 is moved up and down (in the same way, the second clamping bolts A243 are also simultaneously acted upon by the second top seat 34 in the above manner and controlled to open and close).

Referring to FIG. 11 , in the embodiment of the present invention, when the winding is performed, a wire clamp 4 that can be driven to clamp and open is used, and a winding needle 5 for the wire 12 to pass through the upper needle 51 is used; Wherein, the clip 4 can be driven to perform reciprocating displacement of the front and rear in the Y-axis perpendicular to the X-axis in which the respective clamps A11 are linearly arranged, and perform clamping and loosening operations on the wire; The needle tube 51 of the 5 is biased to the center of rotation of the winding needle 5, and can drive the wire 12 pierced by the needle tube 51 to rotate around the center of rotation, so that the wire 12 is rotated about the center of rotation and the conveying device 1 in the fourth figure. The Z-axis of the intermittent rotating flow path is parallel; the wire 12 for winding is drawn by the needle 51 of the needle 5, and is formed by: being wound by the first clamping bolt A241 and positioned by the pressing clamp, and then wound around the first hanging line The body A242 is wound to the first wire end 121 as the wire end of the core material 11, and is wound by the core material 11 and is clamped by the second wire body A244 to the second wire clamp A243. As the second wire end 122 of the outlet end, the path in which the needle 5 travels is set as the winding path R.

Referring to the twelfth figure, the clip 4 is disposed in cooperation with the number of the clamps A11 in the fifth figure, and is synchronously driven by the clip driving members 42 in a plurality of joints on the first clip holder 41.

Please refer to the thirteenth figure, the winding needle 5 is also matched with the number of the clamp A11 in the fifth figure. The plurality of needle hubs 52 are arranged to be driven by the belt 54 in a synchronous manner, and are driven by the belt 54 in the same direction of rotation.

The hanging line process comprises the following steps: an initial step, referring to the eleventh and fourteenth drawings, the wire 12 is extended from the winding needle 5 and clamped to the clamp 4 at one end, and the winding around the needle 5 The rear end positioning point of the wire clamp 4 of the line path R; together with the steps, please refer to the eleventh and fifteenth figures, the winding needle 5 is wound from the rear end of the wire clamp 4 of the winding path to the front end, at this time, the first clamp The wire plug A241 will be opened; in the line positioning step, please refer to the eleventh figure and the sixteenth figure, the wire drawing end of the wire 12 is wound by the first wire pin A241, and the wire 12 is continuously pulled. A hanging wire body A242 advances toward the core material 11; after the wire end of the wire 12 is clamped by the first wire clamping bolt A241, the wire clamp 4 will loosely clamp the wire 12; for a winding step, please refer to the tenth In a figure and a seventeenth figure, the wire 12 is wound around the needle 5 and wound around the core material 11 in a clockwise direction for a predetermined number of turns; after an outlet positioning step, please refer to the eleventh and eighteenth drawings. The needle 5 pulls the wire 12 around the second hanging body A244, and at the same time, the outgoing end of the pulling wire 12 is clamped by the second clamping bolt A243, and is positioned to the initial step. To the displacement; for all the line steps, please refer to the eleventh and the nineteenth, the wire clamp 4 advances and clamps the wire around the second clamping bolt A243, and moves back to the original initial step position after clamping. The wire end of the pulling wire 12 is cut by the wire breaking element A25 constituted by the blade.

Through the steps of the fourteenth to nineteenthth steps, except that the core material 11 has completed the winding of the wire 12, the wire 12 is composed of a first wire end 121 formed by the wire end and a second wire formed by the wire end. The wire ends 122 are respectively clamped and positioned by the first wire clamping plug A241 and the second wire clamping plug A243. After the winding work of the wire 12 of the wire winding process is completed, the wire breaking process will be performed.

Referring to FIG. 20, a wire breaking device 6 may be used in the wire breaking process, which includes a frame 61 and is slidable up and down by the first blade driving member 62 on the sliding rail 611 of the frame 61. The blade holder 63 is provided with a blade 631 on one side of the upper end of the blade holder 63. The blade holder 63 is pivotally connected to both sides, and is acted upon by a connecting member 65 driven by a second blade driving member 64. It can be tilted to the side of the blade 631. The degree of inclination is limited by the connecting member 65 by a side contact member 651 against a limiting member 66. The blade holder 63 is provided with a bore 632.

The wire breaking process of the embodiment of the present invention comprises the following steps: an initial step, please refer to the second, fifth and twenty-first embodiments. The core material 11 has completed the winding of the wire 12, and the wire 12 is formed by the wire end. The wire end 121 and the second wire end 122 formed by the wire outlet end are respectively clamped and positioned by the first wire clamping plug A241 and the second wire clamping plug A243; at this time, the blade seat 63 of the wire breaking device 6 and the cutting edge 631 thereon All are located near the lower side of the clamp base A1 and the fold line seat A2; for a turning step, please refer to the second, third, fifth and twenty-second figures, and the second linking member A15 on the clamp base A1 is connected by the driving member A3, so that the first The second link member A15 bevel gear A151 is meshed with the bevel gear A141 of the first link member A14, and the first link member A14 is rotated by the flap fastener A142 to the flip seat A22 of the fold line seat A2 to cause the fold line. The seat A2 is pivoted toward the clamp base A1 by the pivot bases A12 and A13, and the first wire end 121 formed by the wire end and the second wire end 122 formed by the wire end are also folded. And each of them depends on the recessed groove 114 on the first flange 111 of the core material 11; Referring to the second and twenty-third figures, the blade holder 63 of the wire breaking device 6 is moved upward from the seat frame 61 such that the blade edge 631 thereon is higher than the first flange 111 of the core material 11; For the steps, please refer to the second, twentieth and twenty-fourth drawings, so that the holder 63 is acted upon by the connecting member 65 driven by the second holder driving member 64, and is inclined to the side of the cutting edge 631. Tilting, and pressing the blade 631 forwardly about half of the position above the first flange 111 of the core material 11, And the first wire end 121 formed by the wire end of the portion and the second wire end 122 formed by the wire end are pressed under the blade 631; for the turning step, please refer to the second, third and fifth figures and In the twenty-fifth figure, the second linking member A15 on the holder A1 is interlocked with the driving member A3, so that the bevel gear A151 of the second linking member A15 is meshed with the bevel gear A141 of the first linking member A14, and the first The linking member A14 pivots the lever A22 with the flapping member A142 to cause the folding seat A2 to rotate to the original position with the pivoting seats A12 and A13 as the center of rotation, and the incoming end constitutes the first The wire end 121 and the second wire end 122 formed by the wire end are pulled back when the blade 631 is pressed, which will cause the first wire end 121 and the second wire end 122 to be cut by the blade 631, and only The pressing portion 631 is left in the recessed groove 114 of the first flange 111 of the core material 11 respectively; at this time, the holder 63 is just placed on the folding seat A2 and the clamp In the narrow and hollow operation area A23 between the seats A1, and the bracket A17 fixed at the bottom of the folding line seat A2 passes through the knife seat 63 during the turning process. The bore 632 is continued to return to the bottom of the clamp base A1; a loosening step, please refer to the twenty-first and twenty-sixth drawings, the cutter seat 63 is indirectly pulled by the second seat drive member 64. The connecting member 65 acts to return to the original upright shape and release the pressing of the first wire end 121 and the second wire end 122 by the cutting edge 631 to cut the indwelling portion; a retracting blade step, the twentieth figure and the twenty-seventh In the figure, the holder 63 of the thread breaking device 6 is moved downward from the seat frame 61, and the blade 631 thereon is returned to the lower side of the holder A1 and the folding line holder A2.

Referring to the twenty-eighth and twenty-ninth, in the embodiment of the present invention, after the disconnection is completed, the waste line process will be performed. At this time, a row of waste line devices 7 can be used, which is driven by a row of waste line driving members 71. The seat 72 is vertically displaced, and a plurality of discharge pipes 73 are laterally juxtaposed on the fixing base 72. Each of the discharge pipes 73 extends into the discharge pipe 73 with an external pipe 74 on the pipe side, and is discharged toward the rear by the discharge port 741. The positive pressure gas is input so that the other end corresponds to the clamp mechanism A. A negative pressure is formed, so that when the fixing rod 72 is driven by the waste line driving member 71 and the discharge pipes 73 are displaced corresponding to the suction port 731 and close to the folding line seat A2, the first folder is loosened on the folding line seat A2 by the loose wire driving member 8. Under the wire plug A241 and the second wire clamp A243, the waste wire 123 is sucked by the suction port 731, and is discharged from the end of the discharge pipe 73.

Please refer to the 30th and 31st drawings. After the waste line process is completed, the reclaiming process will be carried out. At this time, the conversion device 9 that can be transferred between the winding process and the dip process can be used, which can be completed. Each of the winding coils 1 is sucked and removed from the clamp A11 on the clamp A1 of the clamp mechanism A, and the steering mechanism 92 that takes the coil 1 taken out by the pick-and-place mechanism 91 to rotate the direction thereof, so that each coil 1 is to be The first flange 111 of the tinned surface having the first wire end 121 and the second wire end 122 faces downward for the tin liquid surface 131 in the corresponding tinning process to be tinned, and the first wire end 121 and the second wire end The wire end 122 is fixed to the first flange 111, thereby completing the manufacture of the entire coil 1.

The dip soldering process can be a new process or a conventional process, and the switching device 9 can complete the winding of the coil 1 from the jig mechanism A and the pick-and-place mechanism 91, and can be added to other processes. The transporting device is required, but the features of the present invention are not claimed in the present invention and will not be described again.

In summary, the coil manufacturing method and device provided by the embodiments of the present invention eliminate the need for secondary welding in the coil winding process to fix the wire ends, so that the process is fine and power-saving! At the same time, after the winding of the coil is completed, the next tinning process can be directly carried out, without the need of two feedings of winding and dip tinning, and no need to carry out manpower transfer in the winding and dip-making processes, so that the same manpower can be managed. More machines also reduce the problem of increased defect rate and cost increase caused by coils in process conversion.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

11‧‧‧ core material

12‧‧‧Wire

121‧‧‧First line end

122‧‧‧second line

4‧‧‧Clamps

5‧‧‧round needle

51‧‧‧ needle tube

A241‧‧‧First clamp

A242‧‧‧First hanging body

A243‧‧‧Second clamp

A244‧‧‧Second hanging body

R‧‧‧ Winding path

Claims (17)

The invention relates to a method for manufacturing a coil, which is characterized in that a wire is wound around a core portion of a core material, and is characterized in that: performing on a machine table comprises: a thread-hanging process, and having a majority of each fixture mechanism in a slightly disk shape In the transport device of the workstation, the transport device is driven to be transported around a Z-axis in an intermittent rotational flow path, and the wire is wound around the core portion of the core material of the coil; The wire process is used for disconnecting the wire end and the wire end of the wire after the winding is completed; a row of waste wire process is used to exclude the wire from the wire end and the wire end of the wire; a take-up process to The pick-and-place mechanism of one of the conversion devices of the machine removes the coil that completes the winding from the clamp mechanism, and rotates the rotation direction of the coil taken by the steering mechanism of the switching device to the machine In the previous tin-dip process; in a dip- tin process, the winding of the wound wire is completed, and the remaining wire wound at the wire inlet end and the outlet end of the core material is attached to the first flange by attaching tin liquid. The coil manufacturing method according to claim 1, wherein the winding and the soldering process of the coil are completed on a machine, and the wire is wound on a conveying device of a plurality of workstations. Thereafter, a reclaiming process is performed, which is performed by a conversion device that can be transferred between the winding process and the dip soldering process. When the converting device removes the winding wire from the winding process, the coil performs a rotation direction program. Allow each coil to be tinted face down for tinning. The coil manufacturing method according to claim 1, wherein the wire winding process causes the wire to protrude from a needle and is clamped to the wire clamp at one end, and the wire is clamped by the wire of the winding path. The end is wound to the front end, and the wire feeding end is positioned, and the wire winding core material is continuously wound for a predetermined number of turns, and the wire end of the pulling wire is positioned, so that the wire clamp clamps the wire and pulls the wire out. The wire end is cut by a wire break component. The coil manufacturing method of claim 3, wherein the winding path further comprises a hanging body for winding the wire. The coil manufacturing method according to claim 1, wherein the wire winding process causes the wire to be pulled out from a needle through the winding, and the winding path comprises: winding by a first clamping bolt and After being positioned, the first wire end is wound around the core body and wound to the core material, and is wound by the core material and is positioned by the second wire hook body to the second wire clamping bolt. Pulled out as the second end of the outlet end. A coil manufacturing method is a method of winding a wire around a core portion of a core material, wherein the wire winding process performs a thread-hanging process, which comprises the following steps: an initial step of threading the wire from a needle. After extending, the one end is clamped to a wire clamp, and the winding needle is located at the rear end of the wire clamp at the rear end of the wire clamp; together with the winding step, the winding needle is wound from the rear end of the winding path to the front end; an incoming line positioning step, The wire drawing end of the winding wire is positioned by a first clamping bolt, and the pulling wire is continuously advanced through a first hanging body to the core material; and in a winding step, the wire is wound around the needle to wind the core material for a predetermined number of turns Circling; an outlet positioning step, the wire is drawn around a second hanging body, and the wire end of the pulling wire is positioned by a second clamping bolt, and is displaced toward the positioning point of the initial step; The wire clamp advances and clamps the wire wound around the second wire clamping plug, and after the clamping, the wire drawing end of the pulling wire is cut by a wire breaking component. The method for manufacturing a coil according to claim 1, wherein the core material of the coil is wound in a wire holder, and the wire inlet end and the outlet end are positioned at a folding line; a clamp base, wherein the wire end and the outlet end are respectively folded back against the core material; the blade of a wire breaking device is pressed against the core material, and the wire inlet end and the wire end end of the wire are pressed Behind the blade; Then, the rotation of the folding line seat is rotated to the original positioning, so that the inlet end and the outlet end are cut off when the blade is pressed, and only the blade pressing portion is left on the core material. A coil manufacturing method is a method of winding a wire around a core portion of a core material, wherein the wire winding process performs a wire breaking process, which comprises the following steps: an initial step, a core on a fixture seat The wire has been wound up, the first wire end composed of the wire end and the second wire end formed by the wire end are respectively positioned at a folding line seat; at this time, the blade of the wire breaking device is at the fixture seat Near the folding line seat; in a flipping step, the folding line seat is turned over toward the clamp seat, and the first line end formed by the incoming end and the second line end formed by the outgoing end end are also folded back, respectively Relying on the top of the core material; a step of inserting the blade, so that the cutting edge of the wire breaking device is higher than the first flange of the core material; a pressing step, the blade edge is pressed above the core material, and the a first line end formed by the incoming end of the part and a second line end formed by the outgoing end end are pressed against the lower edge of the blade; in a turning step, the turning hinge line seat is rotated to the original positioning, and the incoming end is formed The first line end and the first line end The wire end is cut off when the blade is pressed, and only the blade pressing portion is left on the core material; in a loosening step, the first wire end and the second wire end are cut off by the blade cutting portion. The pressure is reversed; a step of retracting the blade causes the blade of the wire breaking device to return to the position of the initial step. The coil manufacturing method according to claim 1, wherein when the wire is wound around the core portion of the core material, the core material is held by the jig on a conveying device that is transported by the intermittent rotary flow path, and is used in combination with one. a wire clamp that can be driven to clamp and open, and a winding needle through which the wire can pass; wherein the wire clamp can be driven to be in the Y-axis perpendicular to the X-axis direction in which most of the clamps are linearly arranged The reciprocating displacement of the front and the rear and the clamping and releasing operation of the wire are carried out; and the axial center of the rotation of the winding wire to rotate the wire is parallel to the axial direction of the intermittent rotating flow path of the conveying device. A coil manufacturing device for winding a wire around a core portion of a core material, comprising: a conveying device having a plurality of workstations provided with a clamp mechanism; being driven to rotate around an intermittent rotating flow path Carrying; each clamp mechanism can hold the core material to be wound; a winding needle can be used for the wire to pass therethrough, and the axial center of the rotation of the wire is parallel to the axial direction of the intermittent rotating flow path of the conveying device With the above device, the wire is wound around the core portion of the core material. The coil manufacturing apparatus according to claim 10, wherein the clamp mechanism comprises: a clamp base on which a plurality of clamps arranged in sequence are arranged to hold the core material to be wound, and the clamp base is provided with a linkage member. a fold line seat, which is pivoted and coupled with the clamp base, and a plurality of clamp line sets are arranged on the fold line seat corresponding to the clamps of the clamp seat, and a wire breakage component is arranged on one side of the clamp wire group; The linkage on the clamp base is driven to invert or rotate the fold seat relative to the clamp base. The coil manufacturing apparatus according to claim 11, wherein the folding line seat and the jig base are provided with a hollow operation area for the cutting edge of the wire breaking device to enter and exit. The coil manufacturing apparatus of claim 11, wherein the clamping group comprises a first clamping plug, a first hanging body, a second clamping plug, and a second hanging body. The coil manufacturing apparatus according to claim 10, wherein the wire is wound around the core portion of the core material by using a clamping bolt, the clamping bolt includes: a clamping drill, and a pivot a pressing body pivotally disposed in the clip drill, the pivot protruding from the outside of the clip drill, and a retaining body fixed under the sleeve, and an elastic element is disposed between the retaining body and the clip drill by the elastic element The elastic force of the extension stretches against the blocking body and moves the pivot downward, so that the upper pressing body often maintains a downward clamping force. The coil manufacturing device of claim 10, wherein the winding needle comprises: a needle tube through which the wire can pass; the needle tube is biased at a center of rotation of the needle, and can drive the wire wound by the needle tube. The rotation center rotates, and the winding needles are synchronously driven by a plurality of driven members that are commonly disposed on a winding head, and are driven by the same rotation direction. The coil manufacturing apparatus according to claim 10, further comprising: a clamp base on which a core material for gripping the winding is provided; and a fold line seat on which the clamp wire group and the clamp base are disposed Corresponding to the upper clamp, when the wire is wound around the core material, the waste wire is left at the wire clamp group on the fold line seat; a row of waste wire devices includes a fixed seat that can be displaced up and down, and a plurality of discharges are arranged side by side on the fixed seat Each of the discharge pipes is inserted into the discharge pipe by an external pipe on the pipe side, and the positive pressure gas is input to the discharge port in a backward manner, so that the other end forms a negative pressure corresponding to the suction port above the fold line seat. A coil manufacturing apparatus comprising means for performing a coil manufacturing method as claimed in claims 1 to 9.