JPH1171049A - Conveying and laminating device and its method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide safe and inexpensive conveying when a plurality of winding band shaped materials are interconnected into a longer material by sequentially conveying the winding band shaped materials having a hollow part at a center formed by winding in a given direction, and interconnecting inner ends or outer ends of the winding band shaped materials and piling. SOLUTION: A band-shaped metal strip TM is wound in a given direction, and coils formed having a hollow part at a winding center are sequentially conveyed and piles interconnected each inner end or outer end of the coils C. The device is equipped with a conveyer 2, a reversing machine 3, a supply table 4, a welder 5, a winding table 6, and a control device 7, and a supply yard 8 of the coil C is formed on the entering side. The reverse machine 3 reverses the conveyed coils C alternately and changes winding direction. The device is equipped with a weighing machine 4a, a turn table 4b, and a positioning device 40 to weigh the coil C. Because the turn table 4b rotates during drawing the metal bar TM from the coil C, the metal strip TM is easily drawn.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus and method for transporting and laminating a wound belt-like material.

[0002]

2. Description of the Related Art When a plurality of coils formed by winding strip-shaped metal strips are connected and laminated, the inner end of the coil is connected to the inner end, the outer end is connected to the outer end, and the metal strip on the inner end side is connected to the inner end. The metal strip on the inner end portion and the metal strip on the outer end side need to be wound on the outer end portion. At this time, since the coil has no winding shaft at the inner end, it is difficult to wind the coil around the inner end. For this reason, in such a case, for example, the turntable on which the coil is placed is rotated, and the metal strip is manually wound around the inner end while guiding the metal strip, or the metal strip is fed onto the turntable. A guide for determining the position is provided, and a drive feeding roll for feeding the metal strip to the inner end portion of the coil in accordance with the rotation of the turntable is arranged in the vicinity.

[0003]

When the inner end and the inner end and the outer end and the outer end of a plurality of coils are respectively connected to form a long body, the following coil needs to be superimposed on the preceding coil. There is. In this case, if the winding of the inner end of the coil to the inner end portion is performed manually, there is a risk that the hand may be caught or caught between the coils. On the other hand, even when a guide and a driving feeding roll are used, it is necessary to manually remove the metal strip from the driving feeding roll prior to lamination of the coil, and thus there is the same problem as described above. Moreover, when a guide or the like is used, the structure of the device is more complicated than in the above case, and it is difficult to control the operating speed, so that the device becomes expensive.

[0004] Further, in any of the above cases, it takes a short time, but requires human labor and cannot be mechanized.
There is a problem that the production capacity of a long coil is extremely low. The present invention has been made in view of the above points, and is used when connecting the inner end and the inner end of the plurality of wound strips to the outer end and the outer end to form a long body, and is safe and An object is to provide an inexpensive transport laminating apparatus and a transport laminating method.

[0005]

According to the transport laminating apparatus of the present invention, in order to achieve the above-mentioned object, it is wound in a predetermined direction,
A transport laminating apparatus for sequentially transporting a wound belt-like material having a hollow portion in the center of the wound and connecting and stacking the inner end and the inner end or the outer end and the outer end of the wound belt-like material, Transport means for holding and transporting the inner and outer ends of the wound belt, inverting means for turning the transported belt over every other, and inverting, and rotatably mounting the wound belt in a horizontal plane A first mounting means, a connecting means for connecting an inner end and an inner end or an outer end and an outer end of the wound belt-like material, and the winding belt-like material which is rotated in a horizontal plane and in a horizontal plane. Is provided with a second mounting means capable of adjusting the position in the two-dimensional direction.

[0006] Preferably, when laminating the wound belt-like objects having inner ends connected to each other, a regulating member for regulating the protrusion of the wound belt-like material accompanying rotation of the second mounting means. Is provided. According to the transport laminating method of the present invention, in order to achieve the above object, the rolled belt is wound in a predetermined direction, and sequentially transports the rolled belt having a hollow portion in the center of the roll, and A transport lamination method in which an inner end and an inner end or an outer end and an outer end are connected and stacked, and when the wound strips connecting the inner end and the inner end are stacked, the wound strips to be stacked are stacked. A winding guide having a truncated cone shape is arranged in a hollow portion at the center of the winding of the object, and the stacked winding belt-shaped objects are relatively rotated forward and backward a plurality of times, and the connected inner end side is wound by the winding. The guides are guided by a guide to remove the slack on the inner end side and stack the sheets.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a transport laminating apparatus and a transport laminating method according to an embodiment of the present invention; FIG. The transport laminating apparatus 1 is configured such that a strip-shaped metal strip TM is wound in a predetermined direction and sequentially transports a coil C having a hollow portion at the center of the winding, and the inner end and the inner end or the outer end and the outer end of the coil C are separated. It is connected and stacked, and as shown in FIG. 1, is provided with a transporting machine 2, a reversing machine 3, a supply table 4, a welding machine 5, a winding table 6, and a control device 7. A supplier 8 is formed.

The transporter 2 transports the coil C while pressing the inner and outer ends thereof, and is mounted on a gate-shaped frame 9 arranged in parallel with the longitudinal direction. The transporter 2 includes a frame 9
1 has a movable table 2a that moves in the left-right direction on FIG. 1, a power cylinder 2b controlled by an inverter, three ball bush guides 2c, and a vacuum pad 2d for attracting the coil C. The moving platform 2a
An inverter motor (not shown) is attached, and a sprocket attached to a rotating shaft of the motor is driven by being engaged with a chain (not shown) which is laid over an upper portion of the frame 9. At this time, the moving table 2a has a moving position of ± 2 to 3 m by a limit switch and a proximity switch (not shown).
It is controlled with an accuracy of m. The vacuum pad 2d has many suction holes (not shown) opened on the lower surface, and is connected to a suction device (not shown) to suck the coil C by negative pressure. As shown in FIG. 5, the vacuum pad 2d has four cylinders 2e and 2f for pressing the inner and outer ends of the coil C, respectively, at positions corresponding to the inner and outer ends of the coil C. Have been. Here, the four cylinders 2e arranged at the inner end of the coil C move in the radially increasing direction, and the four cylinders 2f arranged at the outer end of the coil C move in the radially decreasing direction. Hold the end and the outer end.

The reversing machine 3 controls the conveyed coil C by one.
The lift table 3a for temporarily placing the coil C and the vacuum pad 3b
have. The lift table 3a is supported on the base 3c so as to be able to move up and down, and is moved up and down by a cylinder 3d. The vacuum pad 3b is attached to the table 3e.
As shown in FIGS. 2 and 3, the vacuum pad 3b is rotated by 180 degrees about a shaft 3g connected to a rotation shaft of the inverter motor 3f. The rotation is stopped by a proximity switch and an end stopper (not shown). The vacuum pad 3b is configured similarly to the vacuum pad 2d, and sucks the coil C by negative pressure.

The supply table 4 is a first mounting means for mounting the coil C rotatably in a horizontal plane. As shown in FIG. 4, the supply table 4 includes a scale 4a, a turntable 4b, and a positioning device 40. The scale 4a is a platform scale for measuring the weight of the coil C. The turntable 4b is a non-drive table on which the coil C is placed. Since the turntable 4b rotates with a small force when pulling out the metal strip TM from the coil C, it is easy to pull out the metal strip TM.

The positioning device 40 centers the coil C on the turntable 4b. As shown in FIGS. 4 and 5, the positioning device 40 includes three columns 41 arranged vertically on the outer periphery of the turntable 4b.
A centering roll 43 is provided at the lower part of the tip of the arm 42 attached to each of them. Three pillars 41
Are connected by three links 44 extending radially around the rotation center of the turntable 4b.
An air cylinder 45 is attached to the other end. Therefore, when the positioning device 40 pushes the three columns 41 via the link 44 by the air cylinder 45, the three centering rolls 43 press the side surfaces of the coil C,
The position of the coil C on the turntable 4b is centered.

The welding machine 5 connects the inner end and the inner end or the outer end and the outer end of the coil C by welding. For example, a TIG welding machine is used. As shown in FIG. 5, the welding machine 5 has a guide table 5a stretched over a net. The guide table 5a guides the movement of the metal strip TM of each coil C smoothly when the take-up table 6 is rotated forward and backward, and has a structure having a predetermined height and a friction surface. And
The guide table 5a is arranged substantially at the middle of the welding machine 5 in the vertical direction, and can be housed by being pushed in the direction of the arrow.
Here, the welding machine 5 has a regulating arm 10. As shown in FIG. 5, the regulating arm 10 is provided on a support table 5b of the welding machine 5, and has a turning shaft 10a and an arc-shaped regulating plate 10b. When the regulating arm 10 is not used, the supporting table 5 is held so as not to interfere with the transporter 2.
It is stored by being swung to the side b, and is movable up and down in accordance with the height of the coil C stacked on the pallet 6a of the winding table 6 described later.

The winding table 6 places the coil C thereon.
It is a second mounting means which rotates in a horizontal plane and is capable of adjusting a position in a two-dimensional direction in the horizontal plane. As shown in FIG. 4, the winding table 6 has a pallet 6a for stacking the coils C, an XY table 6b for supporting the pallet 6a movably in a two-dimensional direction in a horizontal plane, and a powder clutch. An inverter motor 6c for reverse rotation is provided, and the forward and reverse rotation time of the pallet 6a is controlled by a timer of the sequencer to determine the forward rotation angle and the reverse rotation angle. Here, the coil C has, for example, a thickness of 0.2.
mm, copper strip with 20mm width, inner diameter 400mm, outer diameter 1
It is wound around 200 mm and weighs about 160 kg. Therefore, if such coils are stacked in 10 stages, 16
Since the rotation angle control becomes difficult when the pallet 6a has a heavy coil C mounted thereon, the pallet 6a uses an AC servomotor, a controller, a sequencer, and the like so that the rotation angle can be more appropriately controlled. It is better to control the rotation angle.

The control device 7 is for automatically operating the transport laminating device 1, and for example, a sequencer or the like is used.
The supplier 8 is a place where the coils C cut by the slitter and stacked are transported by a lift or the like and stocked. The supplied XY table may be arranged in the supplier 8 such that the position of the vacuum pad 2d of the transfer device 2 can be adjusted in a two-dimensional direction in the X direction parallel to the transfer direction and the Y direction orthogonal to the transfer direction. Good.

The transport laminating apparatus 1 of the present invention is configured as described above. While sequentially transporting a plurality of coils C by the transport laminating method described below, the inner and inner ends of the coil C or the outer and outer ends of the coil C are connected. Are connected and stacked. Here, a plurality of coils C stacked on the supplier 8
The metal strip TM is wound clockwise from the center outward, and in the following description, this winding direction is called right-handed winding, and the opposite winding direction is called left-handed winding.

In the transport laminating method of the present invention, first,
A plurality of coils C previously stacked on the supplier 8
The first coil C1 at the uppermost stage and the second coil C2 thereunder
Are connected by connecting the outer ends of the metal strips TM. That is,
First, the moving table 2a of the transporter 2 is moved along the rail 9a to the supplier 8.

Then, the vacuum pad 2d is lowered by the power cylinder 2b, and the uppermost first coil C1 is sucked from the plurality of coils C stacked on the supplier 8 in advance. Here, the outer ends of the coils C stacked on the supplier 8 are temporarily fixed with tape or the like. Next, the vacuum pad 2d is raised to the position shown in FIG. 1 by the power cylinder 2b, and the sucked first coil C1 (see FIG. 7) is transported to the supply table 4 and weighed by the scale 4a. At this time, the transporter 2 has four cylinders 2e and 2f, respectively.
As a result, the first coil C1 is conveyed while holding the inner and outer ends thereof.

Next, the weighed first coil C1 is
The transporter 2 lowers the transporter 2 on the pallet 6a of the winding table 6, and returns the transporter 2 to the supplier 8. At this time, as shown in FIGS. 6 and 7, the first coil C1 is placed on the pallet 6a via the cardboard 6d, the guide plate PG and the spacer 6e. Here, the guide plate PG is, for example, a plate made of vinyl chloride, polypropylene, or the like having a thickness of about 0.7 mm, and is formed into an arc shape as shown in FIG. 13, and the inner peripheral side is formed between the cardboard 6d and the spacer 6e. Placed in
When the four guide plates PG are arranged below the first coil C1, the guide plates PG extend in a flange shape in the circumferential direction on the outer peripheral side of the first coil C1,
At the time of winding the outer periphery, the edge of the metal strip TM of the coil slides on this without falling, so that it can be smoothly wound around the outer periphery of the first coil C1. Therefore, the guide plate P
G is desirably a material having a small friction with the metal strip TM.

Thereafter, the second coil C2 (see FIG. 7) is similarly attracted by the vacuum pad 2d by the transfer device 2 returned to the supplier 8 and transferred to the lift table 3a of the reversing device 3 for mounting. I do. Next, the vacuum pad 3b is rotated 180 degrees from the state shown in FIG.
a rises to adsorb the second coil C2. Then, when the lift table 3a descends, the vacuum pad 3b
It is rotated 0 degrees in the opposite direction and returned to the position shown in FIG. 1 again,
The suction of the second coil C2 is released. As a result, the second coil C2 is left-handed in which the winding direction of the metal strip TM is different from that of the first coil C1.

Here, the plurality of coils C of the supplier 8 are used with the even-numbered coils C inverted and used in a left-handed manner, and the odd-numbered coils are used in a right-handed state without being inverted. Next, the second coil C2 is transferred to the supply table 4 by the transfer device 2, and weighed by the scale 4a. At this time, the transporter 2 is waiting above the supply table 4. The position of the second coil C2 on the turntable 4b is centered by the three centering rolls 43 of the positioning device 40.

Thereafter, the metal strips TM on the outer ends of the first coil C1 on the winding table 6 and the second coil C2 on the supply table 4 are pulled out to the position of the welding machine 5, respectively.
Connect by welding. Next, the outer end side of the connected metal strip TM is placed on the guide table 5a, and as shown in FIG. 5, the guide table 5a is pulled out to the near side.

Next, as preparation for starting the outer end winding, the winding table 6 is manually turned to remove the slack of the metal strip TM pulled out to the position of the welding machine 5, and the metal strip TM is wound around the first coil C1. take. Thereafter, the second coil C2 on the supply table 4 is sucked by the vacuum pad 2d,
The inner and outer ends of the second coil C2 are pressed by the four cylinders 2e and 2f.

Next, in this state, winding of the outer periphery of the metal strip TM around the outer end of the first coil C1 is started. This winding start is executed by pressing a start button (not shown) provided on the control device 7. When the outer periphery winding is started, the vacuum pad 2 holding the second coil C2 of the transfer device 2
d rises, the moving table 2a moves to the winding table 6 side, and the winding table 6 starts normal rotation by the inverter motor 6c.

As a result, the welded metal strip TM slides on the guide table 5a, and the rotation of the winding table 6 causes the metal strip TM to move to the four guide plates PG arranged below the first coil C1. Is wound around the outer circumference of the first coil C1 while sliding on the first coil C1. When the moving table 2a stops immediately above the winding table 6, the normal rotation of the winding table 6 stops, and the outer winding of the metal strip TM around the outer end of the first coil C1 ends.

Next, the vacuum pad 2d of the conveyor 2 is lowered, and a distance of 1 to 5 m is provided between the second coil C2 and the first coil C1.
The descent stops after a gap of m. At this time, the metal strip TM is loosened with the lowering of the vacuum pad 2d, so that the winding table 6 is rotated by hand little by little to wind the metal strip TM around the outer end of the first coil C1. Thereafter, four spacer plates PS are inserted between the first coil C1 and the second coil C2 at intervals of 90 degrees in the radial direction using the gap, and
The metal strip TM determines the position of the turn where the transition to the second coil C2 occurs outside the first coil C1. The spacer plate PS is made of a vinyl chloride having a predetermined thickness (for example, 1 mm) that protrudes about 50 mm from the inner diameter side and the outer diameter side of the first coil C1.
It is a plate made of polypropylene or the like.

Next, in the turn portion, there is no step of the metal strip TM caused by a slight difference in the outer diameter between the first coil C1 and the second coil C2 or a positional shift of the center between the two coils. Thus, the take-up table 6 is moved in the X and Y directions to adjust the position of the first coil C1 with respect to the second coil C2. In this state, a sponge belt (not shown) is arranged inside the turn portion where the metal strip TM shifts to the second coil C2 outside the first coil C1.
Is driven by an inverter motor 6c having a powder clutch to wind up the metal strip TM. In parallel with this tightening, the vacuum pad 2d of the transporter 2 is lowered, and the second coil C
2 is superimposed on the first coil C1, and the rotation of the winding table 6 is stopped.

At this time, the first coil C1 and the second coil C2 whose outer ends of the metal strip TM are welded to each other are shown in FIGS.
It is moved and stacked as shown in FIG. Here, the symbol PW in the figure indicates a welded portion. Thereafter, the second coil C formed by the four cylinders 2e and 2f of the transfer device 2
After releasing the press of the inner end and the outer end of 2 and raising the vacuum pad 2 d, the transporting machine 2 is moved to the supplier 8.

As described above, the first coil C1 and the second coil C2 are laminated by connecting the outer ends of the metal strips TM, and the first coil C1 and the second coil C2 are connected as a long coil. . At this time, the winding direction of the first coil C1 is different from the right winding direction of the metal strip TM, and the winding direction of the second coil C2 is different from the left winding direction. For this reason, when the metal strip TM is pulled out from the inner end of the second coil C2, the metal strip TM can be continuously fed to the inner end of the first coil C1 via the outer end of the second coil C2.

The outer ends of the metal strips TM of the first coil C1 and the second coil C2 are connected to each other, and when the lamination is completed, the guide plate PT is removed. When the outer ends of the first coil C1 and the second coil C2 are connected as described above, the inner ends of the second coil C2 and the third coil C3 are connected as follows, and the second coil C2 is connected to the second coil C2. The third coil C3 is laminated on C2.

First, the transporter 2 returned to the supplier 8
Thus, the third coil C3 (see FIG. 7) is sucked by the vacuum pad 2d, transported to the supply table 4, and weighed by the scale 4a in the same manner as described above. At this time, the transporter 2
Waiting above supply table 4. Also, the third
The position of the coil C3 on the turntable 4b is centered by the positioning device 40.

Next, the second coil C on the winding table 6
2 and the metal strips TM on the inner end side of the third coil C3 on the supply table 4 are respectively pulled out to the position of the welding machine 5 and connected by welding. Next, the inner end side of the connected metal strip TM is placed on the guide table 5a. Thereafter, as preparation for the start of winding of the inner end, as shown in FIG. 5, a frusto-conical winding guide 6f is arranged in a hollow portion serving as a winding center of the second coil C2, and the regulating arm 10 is turned. Then, it protrudes above the second coil C2. Further, in order to remove the slack of the metal strip TM pulled out to the position of the welding machine 5, the winding table 6 is manually turned to wind the metal strip TM around the second coil C2. Since this winding operation is only for removing the slack of the metal strip TM, fine adjustment of the winding length is unnecessary.

Here, the winding guide 6f is formed by winding a sheet-like plastic such as vinyl chloride or polypropylene into a truncated cone shape and opening the upper and lower parts. The diameter of the lower part is smaller than the inner diameter of the coil C. Is also set small. Next, the third coil C3 on the supply table 4 is attracted by the vacuum pad 2d of the transfer device 2 and
The inner and outer ends of the third coil C3 are pressed by the cylinders 2e and 2f.

Then, in this state, the inner circumferential winding of the metal strip TM around the inner end of the second coil C2 is started. This winding start is executed by pressing a start button (not shown) provided on the control device 7. When the winding of the inner circumference is started, the vacuum pad 2 of the transporter 2 that has absorbed the third coil C3
d rises, the moving table 2a moves to the take-up table 6 side, and the take-up table 6 performs forward and reverse rotations by about 360 degrees and about 90 degrees by the inverter motor 6c having a powder clutch. (Figure 9,
(See FIG. 10).

At this time, the guide table 5a is pulled out, but is located below, so that the third coil C3 and the guide table 5a that are attracted even if the transporter 2 moves are moved.
And do not interfere. Before the second coil C2 is wound, as shown in FIG. 11A, the metal strip TM extends to the supply table 4 side. In this state, as shown in FIG.
Is rotated approximately 360 degrees counterclockwise as indicated by the arrow, the edge of the metal strip TM in the width direction slides on the guide table 5a,
It is in a state of being wound by the winding guide 6f. At this time,
Since the winding guide 6f has the shape of a truncated cone, the metal strip TM wound later is wound more inward. In particular, this effect is remarkable when the winding table 6 is rotated forward by, for example, 720 degrees and reversely rotated by 90 to 180 degrees to increase the winding speed.

Thereafter, as shown in FIG. 11 (c), when the winding table 6 is rotated in the clockwise direction indicated by the arrow by about 90 degrees, the metal strip TM is prevented from protruding outward in the radial direction due to the reverse rotation. While being regulated by the regulating plate 10b of the second coil C2. Then, due to the reverse rotation of the winding table 6 by about 90 degrees, the metal strip TM having a length corresponding to about 3/4 rotation is loosened in the winding guide 6f and the hollow portion of the second coil C2.

At this time, the winding guide 6f has a truncated cone shape, and the metal strip TM wound up later is wound up more inside. For this reason, the metal strips TM to be rewound are all rewound inside the second coil C2 in the same order as when they are wound by the winding guide 6f, and the order does not change. Can be rotated at high speed to take up or rewind.

On the other hand, if the winding guide 6f has a cylindrical shape with the same upper and lower diameters, when the winding guide 6f is to be wound by 360 degrees or more, the order of the metal strips TM is changed when the winding is performed, and the winding is performed. When rewinding to the second coil C2 due to the reverse rotation of the table 6, the winding order may be changed. In such a state, when the inner end and the inner end and the outer end and the outer end of the plurality of coils C are connected to form a long coil, the metal strip TM cannot be continuously fed.

When the moving table 2a stops immediately above the take-up table 6, the forward / reverse rotation of the take-up table 6 stops, and the winding of the metal strip TM to the inner end of the second coil C2 ends. Next, the regulating arm 10 is turned and stored toward the support table 5b so as not to interfere with the transfer device 2.

Next, the vacuum pad 2d of the conveyor 2 is lowered, and a distance of 1 to 5 mm is provided between the third coil C3 and the second coil C2.
After the descent is stopped with a gap of 2, the winding guide 6f is taken out of the second coil C2. At this time, the vacuum pad 2d
As the metal strips TM loosen with the lowering of the coil, the winding table 6 is rotated by hand little by little, and the metal strips TM are moved to the second coil C2.
Take up to the inner end side of

Thereafter, as shown in FIG. 6, four spacer plates PS are inserted between the second coil C2 and the third computer C3 at 90-degree intervals in the radial direction so that the upper surface of the second coil C2 is removed. A spacer plate PS. Further, when connecting and laminating the outer ends of the metal strips TM of the third coil C3 and the fourth coil C4, a guide plate PG that supports the metal strips TM so that the metal strips TM can be smoothly wound around the outer periphery of the third coil C3. Is previously inserted between the second coil C2 and the third coil C3.

Next, the metal strip TM moves from the second coil C2 to the third coil C2.
Determine the position of the turn to be transferred to the coil C3. Next, in the turn portion, winding is performed so that a step difference of the metal strip TM due to a slight difference in the inner diameter between the second coil C2 and the third coil C3 and a displacement of the center between the two coils cannot be formed. The table 6 is moved in the X and Y directions to adjust the position of the second coil C2 with respect to the third coil C3.

In this state, the winding table 6 is manually rotated again to remove the slack of the metal strip TM on the inner end side. Thereafter, the vacuum pad 2d of the transfer device 2 is lowered, and the third coil C
3 is superimposed on the second coil C2. At this time, the metal strip T
The second coil C2 and the third coil C3 whose inner ends of M are welded to each other are moved and stacked as shown in FIGS. 12 (a) to 12 (d). Here, the symbol PW in the figure indicates a welded portion.

Next, the four cylinders 2e, 2
release the holding of the inner end and the outer end of the third coil C3 by f,
After raising the vacuum pad 2 d, the transporter 2 is moved to the supplier 8. As described above, the second coil C2 and the third coil C3 are laminated by connecting the inner ends of the metal strips TM, and the first coil C1 to the third coil C3 are connected as a long coil. At this time, in the first coil C1 and the third coil C3, the winding direction of the metal strip TM is right-handed, and in the second coil C2, the winding direction is different from the left-handed one. Therefore, when the metal strip TM is pulled out from the outer end of the third coil C3, the inner end of the second coil C2, the outer end, the outer end, and the first end of the second coil C2.
The inner end of the coil C1 and the metal strip TM can be continuously fed.

Hereinafter, similarly, as shown in FIG.
By connecting and stacking the third coil C3 and the coils C equal to or smaller than the fourth coil C4, a long coil that can be continuously fed out can be obtained. At this time, the metal strip TM is
As in the case where the fourth coil C4 is stacked on the coil C3, the outer circumference is connected when the even-numbered coil is stacked on the odd-numbered coil, and the inner circumference is connected when the odd-numbered coil is stacked on the even-numbered coil. Is done. Therefore, the guide plate PG is
As shown in FIG. 7, they are arranged below the odd-numbered coils.

As shown in FIG. 14, the first coil C
When the first coil C2 and the second coil C2 are connected at the outer periphery, the metal strips TM are pulled out from the uppermost stage of the multi-layered coil, but the last, that is, the first coil C1 has the metal strips TM drawn out from the outside. Will be. For this reason, the first coil C1 acts on the inner metal strip TM with a stress that is pushed inward by the outer metal strip TM drawn upward, thereby preventing the last remaining inner metal strip TM from being exposed. The drawer operation can be performed safely without taking any special measures.

Here, in the above-described embodiment, the case where the coil is formed by winding a metal strip as the wound belt-like material has been described. If you use a long tape, connect the inner end and the inner end and the outer end and the outer end of the tape of the wound belt-shaped material wound with a strip material such as paper tape or plastic tape, and use it as a long tape. It goes without saying that it can be used.

[0047]

According to the first and third aspects of the present invention, a plurality of winding strips are used to join the inner end and the inner end, and the outer end and the outer end, respectively, to form a long body. A safe and inexpensive transport laminating apparatus and transport laminating method can be provided. In particular, according to the first and third aspects of the present invention, when connecting or laminating a plurality of wound belts, an operator does not have to put his hand between the wound belts, which is extremely safe. Can work.

In this case, according to the second aspect of the present invention, when the winding strips having the inner ends connected to each other are stacked on each other, the radial direction of the winding strip according to the forward / reverse rotation of the second mounting means. The protrusion to the outside can be restricted, and the inner end side of the wound strip can be appropriately treated.

[Brief description of the drawings]

FIG. 1 is a front view of a transport laminating apparatus that executes a transport laminating method of the present invention.

FIG. 2 is an enlarged front view of a reversing means of the transport stacking device of FIG. 1;

FIG. 3 is a plan view of the reversing means of FIG. 2;

FIG. 4 is an enlarged front view of a first placement unit, a connection unit, and a second placement unit of the transport stacking device of FIG. 1;

FIG. 5 is a plan view of the transport stacking device shown in FIG.

FIG. 6 is a plan view showing substantially half of a coil mounted on a second mounting means of the transport laminating apparatus of FIG. 1;

FIG. 7 is an enlarged sectional view showing a right half of FIG. 6;

FIG. 8 is a perspective view sequentially showing a state in which a first coil and a second coil are connected at an outer end and stacked.

FIG. 9 is a plan view schematically showing a winding state of an inner end of a coil in a second placing means of the transport laminating apparatus of FIG. 1;

FIG. 10 is a front view of FIG. 9;

11 is a plan view showing the winding state of the inner end of the coil by forward rotation and reverse rotation of the second mounting means in FIG. 9 in order.

FIG. 12 is a perspective view sequentially showing a state in which a second coil and a third coil are connected at an inner end and stacked.

FIG. 13 is a plan view showing the shape of a guide plate for guiding winding of the outer periphery of the coil.

FIG. 14 is a perspective view showing a state in which a plurality of coils are connected and stacked.

[Description of Signs] 1 Conveyance laminating apparatus 2 Conveyor (conveying means) 2a Moving table 2b Power cylinder 2c Ball bush guide 2d Vacuum pad 2e, 2f Cylinder 3 Reversing machine (reversing means) 3a Lift table 3b Vacuum pad 3c Base 3d Cylinder 3e Table 3f Inverter motor 4 Supply table (first mounting means) 4a Scale 4b Turntable 5 Welding machine (connection means) 5a Guide table 5b Support table 6 Winding table (second mounting means) 6f Winding Guide 7 Control device 8 Supplier 9 Frame 9a Rail 10 Restriction arm 10a Revolving axis 10b Restriction plate 40 Positioning device 41 Prop 42 Arm 43 Centering roll 44 Link 45 Air cylinder C Coil TM Metal strip (winding strip) PG Guide plate ( Outer winding Of) PS spacer plate

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI B65H 18/08 B65H 18/08

Claims (3)

[Claims] 1. A rolled material having a hollow portion in the center, which is wound in a predetermined direction, is sequentially conveyed, and an inner end and an inner end or an outer end and an outer end of the wound band are connected. A transport laminating apparatus for connecting and stacking, a transport unit that transports the inner and outer ends of the wound belt-shaped material while pressing the inner and outer edges,
Reversing means for inverting every other one of the conveyed winding strips and inverting them; first mounting means for rotatably mounting the winding strip on a horizontal plane; A connecting means for connecting an end to an inner end or an outer end to an outer end, and a second mounting member on which the winding belt-like material is mounted, and which can be rotated in a horizontal plane and can be adjusted in a two-dimensional direction in the horizontal plane. A transport laminating apparatus comprising means. 2. A regulating member for regulating the protrusion of the wound belt-like material accompanying the rotation of the second placing means when laminating the wound belt-like materials whose inner ends are connected to each other. The transport laminating apparatus according to claim 1, wherein the transport laminating apparatus is provided. 3. A rolled material having a hollow portion in the center, which is wound in a predetermined direction, is sequentially conveyed, and an inner end and an inner end or an outer end and an outer end of the wound belt are conveyed. A transport laminating method for connecting and stacking, wherein when stacking the wound strip having an inner end connected to the inner end, a truncated cone is formed in a hollow portion at the center of the winding of the wound strip to be stacked. A winding guide is arranged, and the wound strips to be stacked are relatively rotated forward and backward a plurality of times, and the connected inner end is guided by the winding guide to remove slack on the inner end. A transport lamination method characterized by laminating.