JP2002025846A - Taping method and apparatus therefor - Google Patents

Taping method and apparatus therefor

Info

Publication number
JP2002025846A
JP2002025846A JP2000199836A JP2000199836A JP2002025846A JP 2002025846 A JP2002025846 A JP 2002025846A JP 2000199836 A JP2000199836 A JP 2000199836A JP 2000199836 A JP2000199836 A JP 2000199836A JP 2002025846 A JP2002025846 A JP 2002025846A
Authority
JP
Japan
Prior art keywords
tape
bobbin
taping
coil bobbin
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000199836A
Other languages
Japanese (ja)
Inventor
Noboru Suzuki
鈴木  登
Original Assignee
Noboru Suzuki
鈴木 登
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noboru Suzuki, 鈴木 登 filed Critical Noboru Suzuki
Priority to JP2000199836A priority Critical patent/JP2002025846A/en
Publication of JP2002025846A publication Critical patent/JP2002025846A/en
Pending legal-status Critical Current

Links

Abstract

(57) [Summary] [PROBLEMS] To easily adjust the positional relationship between a cutter and a coil bobbin. SOLUTION: A barrier tape 46 drawn out from a tape roll 46a is wound around a coil bobbin 11 which is rotated by a bobbin shaft 12. The barrier tape 46 is pulled out from the tape roll 46a by moving the bobbin shaft 12 in a direction orthogonal to the axial direction and moving the coil bobbin 11 away from the tape roll 46a. Cutter the coil bobbin side of the drawn-out barrier tape 46
Cut by 84. The positional relationship between the cutter 84 and the coil bobbin 11 can be easily adjusted only by adjusting the position at which the bobbin shaft 12 stops when the bobbin shaft 12 is moved in a direction perpendicular to the axial direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a method and an apparatus for taping a coil bobbin.

[0002]

2. Description of the Related Art As shown in Japanese Patent No. 2,995,188, an insulating tape is supplied to a coil bobbin, and the insulating tape is wound around a coil bobbin which is driven to rotate by a bobbin shaft at a fixed position. There is a taping device.

In this coil taping device, a rocking plate is rotatably mounted on a mounting substrate with a rotation support shaft, and the rocking plate is adhered to a coil bobbin fitted to a bobbin shaft for rotating a coil bobbin. A tape supply mechanism for supplying the tape,
A tape sticking mechanism for pressing the tip of the adhesive tape against the coil bobbin and sticking the tape, and a tape cutting mechanism for cutting the adhesive tape wound on the coil bobbin with a cutter are provided. A crank mechanism for rotating the rocking plate is provided between the mounting board and the rocking plate. In this crank mechanism, one end of a link is axially connected to an eccentric position of a rotating plate pivotally supported on a mounting board, an adjusting plate is integrally provided on a swinging plate, and a moving adjusting groove formed in an arc shape on the adjusting plate. The other end of the link is axially connected. In this way, the positioning adjustment of the tape cutting mechanism with respect to the tape winding peripheral surface of the coil bobbin can be relatively easily performed.

When such a coil taping device is installed for a barrier tape and an exterior tape, respectively, a coil bobbin is fitted to a bobbin shaft of the barrier tape taping device, and a plurality of barriers are attached to the coil bobbin. After winding the tape, the coil bobbin is manually removed from the bobbin shaft of the barrier tape taping device, fitted to the bobbin shaft of the external tape taping device, and the external tape is wound around the coil bobbin. .

[0005]

As described above, in the taping device described in the above publication, the positioning of the cutter of the tape cutting mechanism with respect to the coil bobbin can be adjusted more easily as compared with the conventional taping device. However, the positioning adjustment of the cutter cannot be easily performed because of the relationship with a crank mechanism that rotates a rocking plate that is rotatably mounted on a mounting substrate with a rotation support shaft.

Further, when a plurality of taping devices are installed, the transition from the operation by one taping device to the operation by another taping device depends on humans, and there is a problem in workability.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to easily adjust the positional relationship between a cutter and a coil bobbin, and to automate a transition between a plurality of taping operations. This aims to improve workability.

[0008]

According to the first aspect of the present invention, an insulating tape pulled out from a tape roll is wound around a coil bobbin which is rotated by a bobbin shaft, and the bobbin shaft is moved in a direction orthogonal to the axial direction. This is a taping method in which the insulating tape is pulled out from the tape roll by moving the coil bobbin away from the tape roll, and the coil bobbin side of the pulled out insulating tape is cut by a cutter, and the bobbin axis is moved in a direction perpendicular to the axial direction. The positional relationship between the cutter and the coil bobbin can be easily adjusted only by adjusting the position at which the cutter stops.

According to a second aspect of the present invention, a bobbin shaft for winding an insulating tape drawn out from a tape roll around a coil bobbin by fitting the coil bobbin and rotating the coil bobbin, and a bobbin shaft orthogonal to the axial direction thereof. A bobbin shaft moving mechanism that moves in the direction of movement and stops at a fixed position, and an insulating tape is wound around a coil bobbin rotated by the bobbin shaft by supplying insulating tape to the coil bobbin at the stop position selected by the bobbin shaft moving mechanism. Taping mechanism, the taping mechanism is a tape holding means for holding the insulating tape pulled out from the tape roll by moving the bobbin axis in a direction perpendicular to the axial direction to move the coil bobbin away from the tape roll, Coil bobbin of insulating tape with tension applied between the tape clamping means and the coil bobbin A taping device having a cutter for cutting the side, and by merely adjusting the stop position of the bobbin shaft moved by the bobbin shaft moving mechanism, the positional relationship between the cutter and the coil bobbin is easily adjusted, and the tape is removed. The coil bobbin side of the insulating tape to which tension is applied between the holding means and the coil bobbin is reliably cut by the cutter.

According to a third aspect of the present invention, the taping mechanism according to the second aspect supplies a barrier tape to the coil bobbin at the first taping stop position and applies the barrier tape to the coil bobbin rotated by the bobbin shaft. The outer tape is supplied to the barrier tape taping mechanism to be wound and the coil bobbin at the second taping stop position different from the first taping stop position, and the outer tape is wound around the coil bobbin rotated by the bobbin shaft. And a barrier tape is wound around the coil bobbin by the barrier tape taping mechanism, and the coil bobbin is moved from the barrier tape taping mechanism by the bobbin axis moving mechanism. To the taping mechanism for the exterior tape taping machine By winding the armor tape into the coil bobbin by section, the transition from taping the barrier tape to the exterior tape taping is automated, the workability is improved.

According to a fourth aspect of the present invention, in the taping device according to the second or third aspect, the wire is supplied to the coil bobbin at another stop position selected by moving the bobbin shaft, and the coil bobbin is rotated by the bobbin shaft. It is provided with a winding mechanism for winding a wire on a coil bobbin, and
Not only the taping work of winding the insulation tape around the coil bobbin by the taping mechanism and the winding work of winding the wire on the coil bobbin by the winding mechanism are individually automated, but also the bobbin axis moving mechanism moves the bobbin axis. Since the coil bobbin is automatically transferred from the taping mechanism to the winding mechanism and from the winding mechanism to the taping mechanism, including the transition from the taping operation to the winding operation, or the transition from the winding operation to the taping operation, Taping work and winding work are fully automated, improving workability.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, a bobbin shaft 12 is fitted to a coil bobbin 11 via a bobbin fitting jig 12a to rotate the coil bobbin 11, and the bobbin shaft 12 is oriented in a direction orthogonal to the axial direction. And a bobbin shaft moving mechanism 13 for displacing the coil bobbin 11 to a plurality of stopping positions by moving the bobbin shaft 11 to a plurality of stopping positions.
The taping mechanism 14 that supplies the insulating tape to the coil bobbin 11 at the stop position selected by the above and wraps the insulating tape around the coil bobbin 11 rotated by the bobbin shaft 12, and another stop selected by the bobbin shaft moving mechanism 13. A winding mechanism 15 that supplies a wire 48 to the coil bobbin 11 at the position and winds the wire 48 around the coil bobbin 11 rotated by the bobbin shaft 12.
Is provided.

A bobbin shaft moving mechanism 13 for moving the bobbin shaft 12 in a horizontal direction orthogonal to the axial direction thereof is provided with a linear driving means 23 provided horizontally on a base plate 21 through a plurality of columns 22. A moving body 24 reciprocated horizontally by the means 23 is provided with height adjusting means 25 for adjusting the height of the bobbin shaft 12 with respect to the linear driving means 23.

The linear drive means 23 includes a guide rail portion.
A moving body 24 is slidably fitted to 31, and this moving body 24
A part of an endless belt (not shown) arranged in the guide rail portion 31 is connected, and a bobbin shaft attached to one end of the guide rail portion 31 is attached to a drive pulley around which one end of the endless belt is wound. The rotating shaft of the moving motor 33 is connected.

The motor 33 for moving the bobbin shaft moves the moving body 24 forward or backward by forward rotation or reverse rotation, and in these movements, a stop position sensor (not shown) provided on the guide rail portion 31. The moving body 24 can be stopped at a plurality of predetermined fixed positions in response to a moving body detection signal or the like.

The linear driving means 23 of the bobbin axis moving mechanism 13
Is a mobile object using not only the endless belt, but also a fluid pressure cylinder such as a ball screw or air cylinder.
24 may be reciprocated.

As shown in FIG. 3, the height adjusting means 25 has a height adjusting plate 36 slidably fitted in a vertical direction on a mounting plate 34 fixed to the moving body 24. A height adjusting screw 38 is rotatably engaged with a bearing plate 37 fixed to the upper end of the, and the height adjusting plate 36 is screwed to the height adjusting screw 38.

As shown in FIG. 2, the height adjusting plate 36
A bearing cylinder that rotatably holds the bobbin shaft 12 on one side
41 is mounted horizontally, and a bobbin shaft rotating motor 43 with an electromagnetic brake is mounted coaxially on the other side of the height adjusting plate 36 via a spacer 42. The bobbin shaft rotating motor 43
And the bobbin shaft 12 are connected.

Then, a bobbin fitting jig 12a is attached to the bobbin shaft 12.
The coil bobbin 11 is fitted through the coil bobbin 11, but when the bobbin diameter of the coil bobbin 11 changes, the coil bobbin 11
The level of the insulating tape applied to the height adjustment means changes, so the height adjustment screw 38 of the height adjustment means 25 is turned, and the height adjustment plate
By adjusting the vertical movement of 36, the height of the bobbin shaft 12 is adjusted to keep the above-mentioned level constant, and it is possible to cope with the coil bobbins 11 having various winding drum diameters.

The taping mechanism 14 supplies a barrier tape 46 as an insulating tape to the coil bobbin 11 at the first taping stop position # 1, and winds the barrier tape 46 around the coil bobbin 11 rotated by the bobbin shaft 12. The outer tape 47 serving as an insulating tape is supplied to the coiling bobbin 11 at the second taping stop position # 2 different from the first taping stop position # 1 and the tape is rotated by the bobbin shaft 12. And an external tape taping mechanism 14b for winding an external tape 47 around the coil bobbin 11 to be formed.

The winding mechanism 15 is arranged such that a nozzle 49 as a wire supply unit for supplying a wire 48 to the coil bobbin 11 at the winding stop position W while applying tension moves in the axial direction of the bobbin shaft 12. Is provided.

In FIG. 2, from right to left,
The first taping stop position # 1 and the winding stop position W
And the second taping stop position # 2 are sequentially arranged. The stop sequence of the coil bobbin 11 is also the first taping stop position # 1, the winding stop position W, and the second taping stop position # 2.

FIGS. 1 and 2 and FIG. 3 show a taping mechanism 14a for a barrier tape. The taping mechanism 14a for a barrier tape is mounted on a mounting board 51 by a common mounting plate 5a.
3 is fixed, a tape supply mechanism 55 for supplying a barrier tape 46 to the coil bobbin 11 of the bobbin shaft 12 is provided on the common mounting plate 53, and the tape supply mechanism 55 is further provided on the common mounting plate 53. A tape sticking mechanism 56 is provided for pressing the supplied barrier tape 46 against the winding drum surface of the coil bobbin 11 and sticking the tape, and further cuts the barrier tape 46 wound around the coil bobbin 11 on the common mounting plate 53. A tape cutting mechanism 57 is provided.

The tape supply mechanism 55 is provided with a movable plate 64 guided by a guide 65 provided on the common mounting plate 53 so as to be movable in a horizontal direction within a limited range by a pair of stoppers 63. A tape roll holding means 6 for rotatably holding a tape roll 46a of two barrier tapes 46 on a plate 64.
6 and the barrier tape 46 drawn from each tape roll 46a
And a tape holding means 67 for holding the tape when cutting the barrier tape 46.

The movable plate 64 is urged rightward in FIG. 1 by a weak spring (not shown).
At the start of taping by clockwise rotation in FIG. 1, the tape is pulled to the left by the tape tension, and the tape roll holding means 66 and the tape holding means 67 move to the left together with the moving plate 64 with respect to the common mounting plate 53 to start taping. Makes tape winding easy.

The tape roll holding means 66 includes a plurality of tapes for supporting the outer peripheral surface of each tape roll 46a of the pair of barrier tapes 46 on a mounting plate 71 integrated with the moving plate 64 via an intervening plate 70. The roll receiving cylinder 72 is rotatably supported by a shaft,
Further, the base end of the lever 74 is rotatably supported on the mounting plate 71 by the lever support shaft 73, and the tape roll 46 a is pressed against the tape roll receiving cylinder 72 from the inner peripheral surface by the tip of the lever 74. Pressing rollers 75 are rotatably supported on the respective rollers. The tape roll receiving cylinder 72 serves as a tape turning portion when the barrier tape 46 is pulled out from the tape roll 46a.

The tape holding means 67 includes a moving plate 64 on which one air cylinder 76 is mounted, and a guide roller 77 which is moved up and down by the air cylinder 76 includes two barrier tapes.
The two barrier tapes 46 arranged on the upper surface side of the tape roll 46a and pulled out from the respective tape rolls 46a are moved while appropriately adhering to the lower surface of the guide roller 77 because the adhesive is applied to the upper surface thereof. However, displacement in the width direction is prevented. Further, the moving plate 64 includes the air cylinder
Another air cylinder 78 arranged parallel to 76 is arranged,
A pressing plate 79 such as a rubber plate that is raised and lowered by the air cylinder 78 is provided to face the lower surface of the barrier tape 46.

Then, when the pressing plate 79 is moved up and down by a small stroke by the air cylinder 78 and the pressing plate 79 is slightly raised with respect to the guide roller 77 at the lowered position, the guide roller 77 and the pressing plate 79 Barrier tape when cutting
When the pressing plate 79 is slightly lowered, the pressing force against the barrier tape 46 is released, and the guide roller 77 releases the barrier tape 46. Guide the transfer.

The tape application mechanism 56 has a pair of air cylinders 81 mounted on the front surface of a common mounting plate 53, and a pair of application tables 82 which are respectively raised and lowered by the air cylinders 81.
These are provided opposite to the lower surface of the coil bobbin 11, respectively, and the tip ends of the pair of barrier tapes 46 are pressed against the same coil bobbin 11 by these sticking tables 82 to be bonded.

Each sticking table 82 is formed of a resilient member such as rubber, and has an air suction hole (not shown) formed on the upper surface thereof. The air is reliably adsorbed to each of the attaching tables 82.

In the tape cutting mechanism 57, an air cylinder 83 is mounted on the common mounting plate 53, and the cutter 84 for cutting the barrier tape is moved up and down by the air cylinder 83.

FIGS. 1 and 2 and FIG. 4 show an external tape taping mechanism 14b. The external tape taping mechanism 14b has a common mounting plate 87 fixed to a mounting substrate 85. A tape supply mechanism 89 for supplying the exterior tape 47 to the coil bobbin 11 on the mounting plate 87, and a tape attaching mechanism for pressing and attaching the exterior tape 47 supplied by the tape supply mechanism 89 to the coil peripheral surface of the coil bobbin 11. 90 and an exterior tape wound around the coil bobbin 11
And a tape cutting mechanism 91 for cutting the 47.

As shown in FIG. 1, the tape supply mechanism 89 includes a movable plate 92 provided on a common mounting plate 87 with a guide.
A tape roll holding means 96 is provided to be movable in the horizontal direction within a limited range guided by a pair of stoppers 94 and is rotatably held by the moving plate 92 on the tape roll 47a of the exterior tape 47. And a tape holding means 97 for holding the exterior tape 47 drawn out from the tape roll 47a.

The moving plate 92 is urged leftward in FIG. 1 by a weak spring (not shown).
At the start of taping by counterclockwise rotation of FIG. 1, the tape is pulled to the right by the tape tension, and the tape roll holding means 96 and the tape holding means 97 move to the right together with the moving plate 92 with respect to the common mounting plate 87, so that the coil bobbin Facilitates tape winding at the start of taping on 11.

The tape roll holding means 96 includes a tape roll receiving cylinder 1 supporting the outer peripheral surface of the tape roll 47a on a mounting plate 101 integrated with the moving plate 92 via an intervening plate 100.
02 is rotatably supported, and the base end of the lever 104 is rotatably supported on the mounting plate 101 by the lever support shaft 103.
A press roller 105 that elastically presses the tape roll 47a from the inner peripheral side to the tape roll receiving cylinder 102 is rotatably and cantileverly supported on one side surface of the distal end of the lever 104. The tape roll receiving cylinder 102 serves as a tape turning portion when the exterior tape 47 is pulled out from the tape roll 47a.

In the tape holding means 97, one air cylinder 107 is attached to the moving plate 92.
The guide roller 108 which is moved up and down by is arranged on the upper surface side of the exterior tape 47, and the exterior tape 47 pulled out from the tape roll 47a has an adhesive applied to its upper surface, so the lower surface of the guide roller 108 It moves while adhering moderately, thereby preventing displacement in the width direction and the like. Further, on the moving plate 92, another air cylinder 109 arranged in parallel with the air cylinder 107 is arranged, and a pressing plate 110 such as a rubber plate which is moved up and down by the air cylinder 109 is attached to the lower surface of the exterior tape 47. And are provided in opposition.

Then, the pressing plate 110 is operated by the air cylinder 109.
Is moved up and down by a small stroke, and when the pressing plate 110 is slightly raised with respect to the guide roller 108 at the lowered position, the guide roller 108 and the pressing plate 110 squeeze the exterior tape 47 at the time of cutting, When the necessary tape tension is secured at the time of cutting the tape, and when the pressing plate 110 is slightly lowered, the nipping pressure on the exterior tape 47 is released, and the guide roller 108 guides the transfer of the exterior tape 47.

The tape attaching mechanism 90 includes the common mounting plate
An air cylinder 111 is attached to the front surface of 87, and a sticking stand 113 formed of an elastic member such as rubber which is lifted and lowered by the air cylinder 111 is provided facing the lower surface of the coil bobbin 11, and the sticking stand 113 The tip of the exterior tape 47 is pressed against and adhered to the barrier tape surface and the coil surface of the coil bobbin 11.

In the tape cutting mechanism 91, an air cylinder 114 is mounted on a common mounting plate 87, and a cutter 115 for cutting the exterior tape which is moved up and down by the air cylinder 114 is provided.

Next, the operation and effect of this embodiment will be described.

As shown in FIG. 2, a bobbin shaft moving mechanism
The coil bobbin 11 is moved to the first position by controlling the motor 33 for moving the bobbin shaft 13 to displace the moving body 24 to a predetermined position.
At the taping stop position # 1.

At the first taping stop position # 1,
Tape sticking mechanism 5 of taping mechanism part 14a for barrier tape
At 6, the attaching table 82 is raised by the air cylinder 81, and the adhesive surfaces of the two barrier tapes 46 are attached to the winding drum surface of the coil bobbin 11 by the pressing action of the attaching table 82.

Further, by rotating the bobbin shaft 12 to rotate the coil bobbin 11 clockwise in FIG. 1, each of the barrier tapes 46 drawn from the pair of tape rolls 46a is simultaneously wound around the coil bobbin 11.

When the winding is completed, the rotation of the bobbin shaft 12 is stopped and fixed, and the bobbin shaft 12 is passed above the cutter 84 of the tape cutting mechanism 57 so that the bobbin shaft 12 is positioned slightly to the left of FIG. The cutter 84 is relatively moved to the right side of FIG.

The air cylinder of the tape holding means 67
The guide roller 77 and the pressing plate 79 are brought closer to each other by 76 and 78 to squeeze each barrier tape 46, so that the cutter 84 is pushed out by the air cylinder 83 while keeping the tape tension, and the two barrier tapes 46 are pressed. At the same time. As a result of this cutting, the moving plate 64 returns to the right by a spring (not shown), and the tip of the barrier tape 46 rests on the upper surface of the attaching table 82.

In this manner, by winding the two barrier tapes 46 around the peripheral surface of the coil bobbin 11, a wire winding groove is formed in a gap between the barrier tapes 46.

Then, by controlling the electric motor 33 for moving the bobbin shaft, the moving body 24 is displaced to a predetermined position, thereby stopping the coil bobbin 11 at the winding stop position W and waiting above the position W. While tying the wire rod 48 pulled out from the nozzle 49 against the resistance force to the coil bobbin 11, while rotating the bobbin shaft 12 by the bobbin shaft rotating electric motor 43,
By moving the nozzle 49 in the axial direction of the bobbin shaft 12 (the direction of the arrow in FIG. 2), the wire rods 48 are aligned and wound in the wire winding groove between the barrier tapes 46 of the coil bobbin 11.

The bobbin shaft 12 can be moved in the axial direction by a mechanism (not shown).
Is moved in the axial direction at the wire winding pitch,
49 may be kept in place.

After the wire rod 48 wound around the coil bobbin 11 is cut off from the nozzle 49, the electric motor 33 for moving the bobbin shaft is controlled to move the moving body 24 to a predetermined position, thereby stopping the coil bobbin 11 for the second taping. Position Т2
Move to and stop.

At the second taping stop position # 2,
Tape attaching mechanism 90 of taping mechanism 14b for exterior tape
The sticking stand 113 is lifted up, and the sticking stand 113 sticks the adhesive surface at the tip end of the exterior tape 47 to the barrier tape surface and the coil surface wound around the coil bobbin 11.

Further, by rotating the bobbin shaft 12 to rotate the coil bobbin 11 in the counterclockwise direction in FIG. 1, the exterior tape 47 pulled out from the tape roll 47a is rotated.
Wrap around.

When the winding is completed, the rotation of the bobbin shaft 12 is stopped and fixed, and the bobbin shaft 12 is passed over the cutter 115 of the tape cutting mechanism 91 so that the cutter 115
By moving the cutter 115 horizontally to the right position in FIG. 1, the cutter 115 is relatively moved to the left side in FIG. 1 from the coil bobbin 11.

The air cylinder of the tape holding means 97
The guide roller 108 and the pressing plate 110 are brought closer to each other by 107 and 109 to squeeze the exterior tape 47, so that the cutter 115 is
To cut the exterior tape 47. As a result of this cutting, the moving plate 92 returns to the left by a spring (not shown), and the end of the exterior tape 47 rests on the upper surface of the sticking table 113.

As described above, the barrier and the outer tape 46, 47 drawn out from the tape rolls 46a, 47a are wound around the coil bobbin 11 rotated by the bobbin shaft 12, and the bobbin shaft 12 is moved in a direction orthogonal to the axial direction. By moving the coil bobbin 11 away from the tape rolls 46a, 47a, the barrier and the exterior tapes 46, 47 are pulled out from the tape rolls 46a, 47a, and the coil bobbin side of the drawn-out barrier and the exterior tapes 46, 47 is cut by the cutters 84, 115. Therefore, the positional relationship between the cutters 84 and 115 and the coil bobbin 11 can be easily adjusted only by adjusting the position at which the bobbin shaft 12 stops when the bobbin shaft 12 is moved in a direction perpendicular to the axial direction.

Further, the taping mechanism 14 includes a bobbin shaft 12
Is moved in a direction orthogonal to the axial direction of the coil bobbin 11.
The barrier and the outer tape drawn out from the tape rolls 46a and 47a by moving the tapes away from the tape rolls 46a and 47a
Tape holding means 67, 97 for holding the 46, 47; cutters 84, 115 for cutting the coil bobbin side of the barrier and exterior tapes 46, 47 to which tension is applied between the tape holding means 67, 97 and the coil bobbin 11; By simply adjusting the stop position of the bobbin shaft 12 moved by the bobbin shaft moving mechanism 13, the positional relationship between the cutters 84, 115 and the coil bobbin 11 can be easily adjusted, and the tape holding means 67, 97 Cutters 84 and 115 can reliably cut the coil bobbin side of the barrier and the exterior tapes 46 and 47 to which tension is applied to the coil bobbin 11.

In addition, a taping mechanism for the barrier tape
A barrier tape 46 is wound around the coil bobbin 11 by 14a,
After that, the bobbin shaft moving mechanism 13 moves the coil bobbin 11 from the barrier tape taping mechanism 14a to the winding mechanism 15, and the winding mechanism 15 winds the wire 48 on the coil bobbin 11, and thereafter, the bobbin shaft moving mechanism 13 To move the coil bobbin 11 from the winding mechanism 15 to the taping mechanism 14
b, and the outer tape 47 is wound around the coil bobbin 11 by the outer tape taping mechanism 14b, so that the taping mechanism 14 winds the barrier and the outer tape 46, 47 around the coil bobbin 11, Mechanism 15
Not only can the winding operation for winding the wire rod 48 on the coil bobbin 11 be individually automated, but also the bobbin shaft 12 is moved by the bobbin shaft moving mechanism 13 to move the coil bobbin 11 from the taping mechanism 14 to the winding mechanism 15 and winding. Automatically transfers taping and winding work, including transition from taping to winding or from winding to taping, as it is automatically transferred from wire mechanism 15 to taping mechanism 14 it can.

In the illustrated embodiment, the taping mechanism 14a for the barrier tape, the taping mechanism 14b for the exterior tape, and the winding mechanism 15 are integrally shown.
When the taping mechanism 14a for the barrier tape or the taping mechanism 14b for the exterior tape is installed independently, when only the taping mechanism 14a for the barrier tape and the exterior tape taping mechanism 14b are installed together, the taping for the barrier tape is performed. When only the mechanism 14a and the winding mechanism 15 are provided, the taping mechanism 14 for the exterior tape is used.
The case where only b and the winding mechanism 15 are provided together is also included in the present invention.

[0059]

According to the first aspect of the present invention, the insulating tape is pulled out from the tape roll by moving the bobbin shaft in a direction perpendicular to the axial direction to move the coil bobbin away from the tape roll, and pulling out the insulating tape. Since the coil bobbin side is cut by a cutter, the positional relationship between the cutter and the coil bobbin can be easily adjusted only by adjusting the stop position when the bobbin shaft is moved in a direction orthogonal to the axial direction.

According to the second aspect of the present invention, the positional relationship between the cutter and the coil bobbin can be easily adjusted only by adjusting the stop position of the bobbin shaft moved by the bobbin shaft moving mechanism. The coil bobbin side of the insulating tape to which tension is applied can be reliably cut by the cutter. Further, since a swing plate and a crank mechanism as in the related art are not required, and the structure of the apparatus is simplified, manufacturing is facilitated and cost can be reduced.

According to the third aspect of the present invention, the barrier tape is wound around the coil bobbin by the barrier tape taping mechanism, and the coil bobbin is moved from the barrier tape taping mechanism to the exterior tape taping mechanism by the bobbin axis moving mechanism. By moving and winding the exterior tape around the coil bobbin by the exterior tape taping mechanism, the transition from taping work of the barrier tape to taping work of the exterior tape can be automated, and workability can be improved.

According to the fourth aspect of the present invention, the taping operation of winding the insulating tape on the coil bobbin by the taping mechanism and the winding operation of winding the wire on the coil bobbin by the winding mechanism are individually automated only. Instead, the bobbin shaft is moved by the bobbin shaft moving mechanism, and the coil bobbin is automatically transferred from the taping mechanism to the winding mechanism, and from the winding mechanism to the taping mechanism, so that the transition from taping work to winding work, or The entirety of the taping operation and the winding operation, including the transition from the winding operation to the taping operation, can be automated, and the workability can be improved.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a taping device according to the present invention.

FIG. 2 is a plan view of the taping device.

FIG. 3 is a side view showing a taping mechanism for a barrier tape of the taping device.

FIG. 4 is a side view showing an external tape taping mechanism of the taping device.

[Explanation of symbols]

 T1, W, T2 Stop position 11 Coil bobbin 12 Bobbin shaft 13 Bobbin shaft moving mechanism 14 Taping mechanism 14a Taping mechanism for barrier tape 14b Taping mechanism for exterior tape 15 Winding mechanism 46 Barrier tape as insulating tape 47 As insulating tape Exterior tape 46a, 47a Tape roll 48 Wire rod 67, 97 Tape holding means 84, 115 Cutter

Claims (4)

[Claims]
1. An insulating tape pulled out from a tape roll is wound around a coil bobbin rotating by a bobbin shaft, and the bobbin shaft is moved in a direction perpendicular to the axial direction to move the coil bobbin away from the tape roll to insulate it from the tape roll. A taping method, wherein a tape is drawn out, and the coil bobbin side of the drawn out insulating tape is cut by a cutter.
2. A bobbin shaft for winding an insulating tape drawn out from a tape roll around a coil bobbin by fitting the coil bobbin and rotating the coil bobbin, and moving the bobbin shaft in a direction orthogonal to the axial direction and fixing the bobbin shaft. A bobbin shaft moving mechanism for stopping the coil bobbin at a stop position selected by the bobbin shaft moving mechanism, and a taping mechanism for winding the insulating tape around the coil bobbin rotated by the bobbin shaft, The taping mechanism includes: a tape clamping unit that clamps the insulating tape pulled out from the tape roll by moving the bobbin shaft in a direction perpendicular to the axial direction to move the coil bobbin away from the tape roll; and between the tape clamping unit and the coil bobbin. And a cutter to cut the coil bobbin side of the insulating tape Taping apparatus characterized by Bei was.
3. A taping mechanism for supplying a barrier tape to a coil bobbin at a first taping stop position and winding the barrier tape around a coil bobbin rotated by a bobbin shaft; And an external tape taping mechanism for supplying the external tape to the coil bobbin at the second taping stop position different from the taping stop position and winding the external tape around the coil bobbin rotated by the bobbin shaft. 3. The taping device according to claim 2, wherein:
4. A winding mechanism for supplying a wire to a coil bobbin at another stop position selected by moving the bobbin shaft and winding the wire around a coil bobbin rotated by the bobbin shaft. Item 4. A taping device according to item 2 or 3.
JP2000199836A 2000-06-30 2000-06-30 Taping method and apparatus therefor Pending JP2002025846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000199836A JP2002025846A (en) 2000-06-30 2000-06-30 Taping method and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000199836A JP2002025846A (en) 2000-06-30 2000-06-30 Taping method and apparatus therefor

Publications (1)

Publication Number Publication Date
JP2002025846A true JP2002025846A (en) 2002-01-25

Family

ID=18697785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000199836A Pending JP2002025846A (en) 2000-06-30 2000-06-30 Taping method and apparatus therefor

Country Status (1)

Country Link
JP (1) JP2002025846A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103000366A (en) * 2012-12-12 2013-03-27 厦门米特自动化设备有限公司 Electromagnetic-coil winding and adhesive-tape coating integrated device
CN103000365A (en) * 2012-12-12 2013-03-27 厦门米特自动化设备有限公司 Device for coating adhesive tape on electromagnetic coil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103000366A (en) * 2012-12-12 2013-03-27 厦门米特自动化设备有限公司 Electromagnetic-coil winding and adhesive-tape coating integrated device
CN103000365A (en) * 2012-12-12 2013-03-27 厦门米特自动化设备有限公司 Device for coating adhesive tape on electromagnetic coil
CN103000366B (en) * 2012-12-12 2015-05-13 厦门米特自动化设备有限公司 Electromagnetic-coil winding and adhesive-tape coating integrated device
CN103000365B (en) * 2012-12-12 2015-07-22 厦门米特自动化设备有限公司 Device for coating adhesive tape on electromagnetic coil

Similar Documents

Publication Publication Date Title
BE1014463A3 (en) Cutting equipment for ceramic articles green.
US5611253A (en) Cutting device
EP0129237B1 (en) Automatic adhesive double coated tape applying device
RU2534711C2 (en) Device and method of cutting vehicle glass
EP0016368A1 (en) Component mounting apparatus
EP0640545A1 (en) Apparatus and method for applying adhesive tape
KR101300494B1 (en) Tape bonding device and tape bonding method
KR100237662B1 (en) Apparatus for and method of bonding electric device
JP4499782B2 (en) Manufacturing method and apparatus for tire belt
JP2007227553A (en) Sticking method of pressure-sensitive adhesive tape to semiconductor wafer, and apparatus using same
US20060185796A1 (en) Laminating apparatus
KR101757428B1 (en) Connecting apparatus of optical film
US7837140B2 (en) Automatic film changer for a film wrapping machine
JPH09510171A (en) Improved method and apparatus for winding a moving web into a wound roll of web
DE202014101718U1 (en) Cutting device for cutting a thin and sticky tape, in particular a Cordbandes
US20100242702A1 (en) Cutting line on glass sheet providing apparatus
CN104009249A (en) Reeling machine
JPWO2013132599A1 (en) tape automatic setting device
CN102473654A (en) Tape applying apparatus
US4815913A (en) Electronic component mounting device
JP3974916B2 (en) Web joining device
CN102315477B (en) Battery winder
CN103929019B (en) A kind of automatic wiring coil apparatus and the stator coil winding machine equipped with this device
US5730827A (en) Taper
JP2006044742A (en) Pasting device and pasting method