JP3405194B2 - Method and apparatus for producing laminated block for producing laminated body - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a laminated block for manufacturing a laminated body for manufacturing a laminated body for manufacturing a printed wiring board, an IC card or the like, and an apparatus thereof.

[0002]

2. Description of the Related Art An apparatus for producing a laminated block for producing a laminated body for producing a laminated body for producing a printed wiring board, an IC card or the like is conventionally known from JP-A-8-508691. In this conventional example, a long strip-shaped metal band wound on a reel is pulled out from the reel, and the metal band is folded back while alternately stacking a sheet-shaped synthetic resin material and an insulating intermediate plate to insulate the metal band from the sheet-shaped synthetic resin material. A multi-layered block is made by stacking a conductive intermediate plate in multiple stages.When the metal band supplied from a continuous reel is folded back at the surface end of the insulating intermediate plate, the tension of the metal band causes the insulating intermediate There is a problem that the plates are lifted or displaced, and there is a problem that accurate stacking may not be possible.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and when the metal band supplied from the continuous reel is folded back at the surface end of the insulating intermediate plate, the tension of the metal band is generated. Accordingly, it is an object of the present invention to provide a method of manufacturing a laminated block for manufacturing a laminated body and an apparatus therefor capable of preventing the insulating intermediate plate from rising or being displaced.

[0004]

In order to solve the above-mentioned problems, a method of manufacturing a laminated block for manufacturing a laminated body according to the present invention is such that a long strip-shaped metal band 2 wound around a reel 1 is pulled out from the reel 1 and a sheet is formed. The metal band 2 is folded back while alternately stacking the sheet-shaped synthetic resin material 5 and the insulating intermediate plate 3 to fabricate the laminated block 4 in which the metal band 2, the sheet-shaped synthetic resin material 5 and the insulating intermediate plate 3 are stacked in multiple stages. Hit the reel 1
In the process of tensioning the metal band 2 drawn out from one end of the laminated block 4 to the other end thereof, the insulating intermediate plate 3 having a width wider than that of the metal band 2 is used. It is characterized in that the upper part of the insulating intermediate plate 3 on the folded side, the side opposite to the folded side of the uppermost part, and the side other than the uppermost part are laminated while the positions thereof are regulated. By adopting such a method, when the metal band 2 pulled out from the reel 1 is folded back at the end of the insulating intermediate plate 3, the tension of the metal band 2 prevents the insulating intermediate plate 3 from floating. In addition, it is possible to prevent displacement of the insulating intermediate plate 3.

Further, a means for measuring the stacking height and a mechanism for raising and lowering the workbench 9 are provided, and the stacking height is measured each time the insulating intermediate plate 3 is stacked, and before the metal band 2 is stacked. It is preferable to control the height of the uppermost insulating intermediate plate 3 to match the set height. By adopting such a method, the positioning jig 6 can be easily adjusted to the stack height.

Further, it is preferable to provide a means for measuring the stacking height at a plurality of points, and to control the plurality of positioning jigs 6 so as to move up and down independently according to the height of each measuring point. By adopting such a method, the insulating intermediate plate 3
It is possible to correct the deviation from the stacking height of the positioning jig, which is caused by the warp of the work jig or the inclination of the work table 9.

A positioning sensor 8 for confirming that the insulating intermediate plate 3 is positioned on the positioning jig 6 is provided, and the metal band 2 is not laminated when the insulating intermediate plate 3 is not positioned on the positioning jig 6. It is preferable to control as follows. By adopting such a method, when the insulating intermediate plate 3 is not positioned by the positioning jig 6, the insulating intermediate plate 3 comes off from the positioning jig 6 when the metal band 2 is stretched, but the sensor 8 insulates it. Whether or not the conductive intermediate plate 6 is positioned can be detected, and the insulating intermediate plate 3 can be prevented from coming off the positioning jig 6.

Further, in the manufacturing apparatus for the laminated block 4 for manufacturing a laminated body of the present invention, the long strip-shaped metal band 2 wound around the reel 1 is pulled out from the reel 1, and the sheet-shaped synthetic resin material 5 is formed.
In order to fabricate a laminated block 4 in which the metal band 2 is folded back while alternately stacking the insulating intermediate plate 3 and the metal band 2, the sheet-shaped synthetic resin material 5 and the insulating intermediate plate 3 are laminated in multiple stages, a reel is used. In the step of tensioning the metal band 2 pulled out from 1 from one end of the laminated block 4 to the other end thereof, an insulating intermediate plate 3 having a width wider than that of the metal band 2 is used, It is characterized in that it is provided with a positioning jig 6A for pressing the upper part of the insulating intermediate plate 3 at the uppermost side on the folded side, a lateral side on the opposite side to the uppermost side, and a positioning jig 6B for pressing the lateral sides other than the uppermost side. It is what With such a configuration, when the metal band 2 pulled out from the reel 1 is folded back at the end of the insulating intermediate plate 3 with a simple configuration, the insulating intermediate plate 3 is pulled by the tension of the metal band 2. It is possible to provide a device that can prevent the floating of the insulating intermediate plate 3 and prevent the insulating intermediate plate 3 from being displaced.

In addition, when the metal band 2 is stretched from right to left and when it is stretched from left to right, a positioning jig 6Aa for pressing the upper part of the insulating intermediate plate 3 on the folded side is provided, and an insulating property at the uppermost portion. It is preferable to provide a mechanism for exchanging the positioning jig 6Ab for holding the side of the intermediate plate 3 on the side opposite to the folded side. With such a configuration, the positioning jig 6Aa that holds the upper part on the folding back side and the positioning jig 6Ab that holds the lateral part on the side opposite to the folding back side can be used together.

Further, when the metal band 2 is stretched from right to left and when the metal band 2 is stretched from left to right, the positioning jig 6Aa for pressing the upper portion of the uppermost insulating intermediate plate 3 on the folded side is located on the side opposite to the folded side. It is preferable to provide a mechanism that slides with respect to the positioning jig 6Ab that holds down. With such a configuration, the positioning jig 6Aa that holds the upper part on the folding back side and the positioning jig 6Ab that holds the lateral part on the side opposite to the folding back side can be used together.

Further, it is preferable that the positioning jig 6Ab for holding the side of the uppermost insulating intermediate plate 3 is aligned with the positioning jig 6B for holding the side of the insulating intermediate plate 3 other than the uppermost side. With such a configuration, the positioning jig 6Ab for holding the side of the uppermost insulating intermediate plate 3 and the positioning jig 6B for holding the side of the insulating intermediate plate 3 other than the uppermost part can be used together.

Further, a positioning jig 6B for holding the insulating intermediate plate 3 other than the uppermost part is attached to the positioning jig 6Ab for holding the side of the uppermost insulating intermediate plate 3 so as to be movable up and down and an elastic member. It is preferable to elastically bias the positioning jig 6 </ b> B that holds down the sides of the insulating intermediate plate 3 other than the uppermost part by 7 so as to project downward. With such a configuration, the positioning jig 6B hits the work table 9 and is pushed against the elastic member 7 at the initial stage of stacking, so that the side portion of the positioning jig 6Ab is not disturbed by the positioning jig 6B. Then, the side of the first insulating intermediate plate 3 can be pressed to position it.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below.

FIG. 1 is a schematic overall perspective view showing the device of the present invention. A work table 9 is provided at the center of the base 10 in the longitudinal direction, and insulating intermediate plate supply devices 11a and 11b are provided on both sides of the base 10 in the longitudinal direction. A traveling rail 50 is provided on one or both sides in the width direction, and an insulating intermediate plate transfer device 12a for transferring the insulating intermediate plate 3 on one insulating intermediate plate supply device 11a onto the workbench 9 is provided. The traveling rail 50
Is movable between the upper part of the insulating intermediate plate supplying device 11a on one side and the upper part of the work table 9, and the insulating intermediate plate 3 on the insulating intermediate plate supplying device 11b on the other side is movable. Insulating intermediate plate transfer device 12 for transferring the work table 9
b is movable along the traveling rail 50 between the upper side of the other insulating intermediate plate supply device 11b and the upper side of the workbench 9.

Insulating intermediate plate feeding devices 11a, 11 on both sides
The reel accommodating devices 13a and 13a are located above the moving path of the insulating intermediate plate transfer device 12 above b, respectively.
b is provided, and reel storage devices 13a and 13b on both sides are provided.
A long strip-shaped metal band 2 is wound around each of the reels 1 housed in. Another rail (not shown) is provided between the reel accommodating devices 13a and 13b, and two metal band running portions 14a and 14b are attached along the rail so as to run freely. One metal band running part 14a
Is for pulling out the metal band 2 from one reel 1 and reciprocating so that the metal band 2 can cross over the workbench 9, and the other metal band running unit 1
The reference numeral 4b is for pulling out the metal band 2 from the other reel 1 and reciprocating so that the metal band 2 can cross over the work table 9. Metal band running parts 14a, 1
4b are respectively provided with a dancer roll 18 and an auxiliary traveling roll 19 around which the metal band 2 is wound,
The auxiliary traveling roll 19 is vertically movable.

A sheet-shaped synthetic resin material supplying device 15 is disposed adjacent to the side of the work table 9 at the center of the base 10 in the longitudinal direction. A rail 16 is disposed along the rail 10 at right angles to the longitudinal direction of the base 10, and a sheet-shaped synthetic resin material transfer device 17 is movably attached along the rail 16 and a sheet-shaped synthetic resin material supply device 15 is provided. The upper sheet-shaped synthetic resin material 5 is transferred onto the workbench 9.

Positioning jigs 6 are provided near the four corners of the workbench 9, respectively. The positioning jig 6 is a step of tensioning the metal band 2 pulled out from the reel 1 from one end of the laminated block 4 to the other end thereof,
Positioning jig 6 for pressing the upper part of the insulating intermediate plate 3 on the folded side and the lateral side opposite to the uppermost folded side.
A and a positioning jig 6B that holds the sides other than the uppermost part.

A laminated block for producing a laminated body for producing a laminated body for producing a printed wiring board, an IC card or the like is produced by using the apparatus as described above. That is, in the present invention, the elongated strip-shaped metal band 2 wound around the reel 1 is pulled out from the reel 1, and the metal band 2 is folded back while alternately stacking the sheet-shaped synthetic resin material 5 and the insulating intermediate plate 3. Band 2 and sheet synthetic resin material 5
In producing the laminated block 4 in which the insulating intermediate plate 3 and the insulating intermediate plate 3 are laminated in multiple stages, the metal band 2 pulled out from the reel 1 is stretched while being tensioned from one end of the laminated block 4 to the other end. In the process, as shown in FIG. 2B, an insulating intermediate plate 3 having a width wider than that of the metal band 2 is used. As shown in FIG. The upper part of the plate 3 on the folded side, the side opposite to the folded side of the uppermost part, and the side other than the uppermost part are stacked while the position of the positioning jig 6 is regulated.

The order of manufacturing the laminated block 4 using the apparatus shown in FIG. 1 will be described below with reference to FIGS. 3 to 12. 3 to 12, the insulating intermediate plate transfer devices 12a and 12b are omitted for convenience of drawing.

First, the state shown in FIG.
4a and 14b are arranged so as to be closer to the other reel accommodating device 13b side, and one insulating intermediate plate supplying device 11a is provided on the uppermost metal band 2 on the workbench 9.
The upper insulating intermediate plate 3 is one insulating intermediate plate transfer device 12
It is transferred and placed by a.

Next, as shown in FIG. 4, the upper part of the insulating intermediate plate 3 on the folded side, the side opposite to the folded side of the uppermost side, and the side other than the uppermost side are positioned by the positioning jigs 6, respectively.
It is pressed and positioned by. That is,
In FIG. 4, the upper part of the folded back portion of the uppermost insulating intermediate plate 3 is pressed and positioned by the positioning jig 6Aa, and the side of the uppermost insulating intermediate plate 3 opposite to the folded back side is positioned. The jig 6Ab presses and positions the insulating intermediate plate 3, and both sides of the insulating intermediate plate 3 other than the uppermost part are pressed and positioned by the positioning jig 6B.

Next, as shown by the arrow in FIG. 5, the auxiliary traveling roll 19 of the one metal band traveling portion 14a is raised, and further, as shown in FIG. 6, it is supplied from the reel 1 of the one reel accommodating device 13b. While moving the dancer roll 18 to apply tension to the metal band 2 to be moved, one metal band running portion 14a starts moving toward the one reel housing device 13a side (left side in FIG. 6). In this case, as shown in FIG. 6, a shock absorbing device 20 that can freely project may be provided, and the shock absorbing device 20 may be projected and the metal band 2 may be applied to absorb the shock when tension is applied. After the impact absorbing device 20 is provided to absorb the impact when the tension is applied as described above, the impact absorbing device 20 is retracted so that the movement of the metal band 2 is not hindered.

When the metal band 2 is tensioned as shown in FIG. 6, the metal band running portion 14a is further moved to one reel accommodating device 13a side (left side in FIG. 7) as shown in FIG. Uppermost insulating intermediate plate 3
One metal band 2 is folded back at one side end, and then the auxiliary traveling roller 19 of the one metal band traveling portion 14a is lowered as shown in FIG. Next, as shown in FIG. 9, the sheet-shaped synthetic resin material 5 on the sheet-shaped synthetic resin material supply device 15 is moved to the work table 9 by the sheet-shaped synthetic resin material transfer device 17.
And is placed on the upper surface of the uppermost metal band 2.

Next, as shown in FIG. 10, the other metal band running portion 14b moves in the same manner as the one metal band running portion 14a described with reference to FIGS. Side (left side in FIG. 10).

Next, as shown in FIG. 11, the other insulating intermediate plate feeding device 11b is provided on the sheet-like synthetic resin material 5.
The upper insulating intermediate plate 3 is replaced with the other insulating intermediate plate transfer device 12
Transfer by b and place. In this way, in the state in which the insulating intermediate plates 3 are supplied and stacked, the workbench 9 descends to bring the uppermost insulating intermediate plate 3 to a predetermined level. Next, the upper part of the uppermost insulating intermediate plate 3 located at a predetermined level on the folded-back side (the upper end on the left side of the uppermost insulating intermediate plate 3 in FIG. 12) and the opposite side of the uppermost folded-back side. Next to (Fig. 1
2) on the right side of the uppermost insulating intermediate plate 3),
Positioning is performed by pressing the sides other than the uppermost part with the positioning jigs 6, respectively. In this case, the positions held by the positioning jig 6Aa and the positioning jig 6Ab are opposite to those in FIG. That is, in FIG. 12, the upper portion of the folded-back portion of the uppermost insulating intermediate plate 3 is pressed and positioned by the positioning jig 6Aa, and the lateral side opposite to the folded-back side of the uppermost insulating intermediate plate 3 is positioned. Are pressed and positioned by the positioning jig 6Ab, and further, both sides of the insulating intermediate plate 3 other than the uppermost part are respectively pressed and positioned by the positioning jig 6B. After positioning by the positioning jig 6 as described above, the above-mentioned FIG.
Through the repetition of FIG. 12 (this time the metal band running unit 14
a and 14b are moved from left to right) to produce a laminated block for producing a laminated body.

Here, as shown in FIG. 2B, since the insulating intermediate plate 3 having a width wider than that of the metal band 2 is used, as shown in FIG. The upper part of the upper part of the insulating intermediate plate 3 on the folded side, the side of the uppermost side opposite to the folded side, and the side other than the uppermost side are positioned by a positioning jig 6
When the position of the insulating intermediate plate 3 is controlled by the positioning jigs 6, the insulating intermediate plate 3 is fixed to the lateral protruding portions 21 on both sides of the insulating intermediate plate 3 projecting to both sides in the width direction from both ends of the metal band 2. Since it can be pressed and positioned, the insulating intermediate plate 3 can be positioned without being disturbed by the metal band 2. In this way, in the step of tensioning the metal band 2 pulled out from the reel 1 from one end of the laminated block 4 to the other end thereof,
As the insulating intermediate plate 3, one having a width wider than that of the metal band 2 is used, and the upper part of the insulating intermediate plate 3 at the top of the folding side, the side opposite to the folding side at the top, and the side other than the top When the metal band 2 pulled out from the reel 1 is folded back at the end of the insulating intermediate plate 3, the insulating intermediate plate 3 is lifted up by the tension of the metal band 2 by stacking while controlling the positions of The laminated blocks for laminated body production are accurately laminated without causing any displacement or displacement, and thereafter, both sides of the sheet-like synthetic resin material 5 in each layer are applied by applying an electric current to the metal band 2 and applying pressure. The metal band 2 is closely adhered to and integrated with. And
After removing the insulating intermediate plate 3, the end of the laminated block for producing a laminated body is cut, and a metal layer made of the metal band 2 is laminated on both upper and lower sides of the synthetic resin layer made of the sheet-shaped synthetic resin material 5. It forms the body.

In the manufacturing order shown in FIGS. 3 to 12, the uppermost insulating intermediate plate is provided before the metal band 2 is tensioned at each stage of supplying and stacking the insulating intermediate plate 3 shown in FIG. 3, the workbench 9 is lowered, and the height of the uppermost insulating intermediate plate 3 is adjusted to the set level set for tensioning the metal band 2. Thereby, the positioning jig 6 can be always adjusted to the height of the uppermost insulating intermediate plate 3. As the height detecting device, for example, a device using a variable resistance and a cylinder is used, and a resistance value corresponding to the amount of movement until the tip of the rod of the cylinder hits the upper surface of the uppermost insulating intermediate plate is obtained. And the uppermost insulating intermediate plate 3
Can be used. Further, as another example, a reflective beam or an eddy current proximity sensor can be used.

By the way, in detecting the height position of the uppermost insulating intermediate plate 3 by the height detecting device, the height is detected at a plurality of positions of the uppermost insulating intermediate plate 3, and each measurement is performed. The positioning jig 6 may be controlled to move up and down independently according to the height of the place. That is, FIG.
3, the uppermost insulating intermediate plate 3 is measured at four measuring points A, B, C, and D near four corners of the upper surface of the insulating intermediate plate 3.
4 points A, B, C, D which are the height measurement positions
Positioning jigs 6 (A), 6 (B), 6 (C), 6 (D) are arranged near the four corners of the insulating intermediate plate 3 corresponding to the respective positions. The height measurement place A corresponds to the positioning jig 6 (A), and the height measurement place B is the positioning jig 6 (A).
Corresponding to (B), the height measuring place C is the positioning jig 6
Corresponding to (C), the height measurement place D is the positioning jig 6
It corresponds to (D). Here, the positioning jig 6
The heights of (A), 6 (B), 6 (C), and 6 (D) can be independently moved in the vertical direction to adjust the height. Therefore, in the present embodiment, the height of the uppermost insulating intermediate plate 3 is measured by the height measuring device at the stage where the insulating intermediate plates 3 are stacked, and the workbench 9 is lowered to insulate the uppermost insulating plate. The height of the flexible intermediate plate 3 is adjusted to the height of the positioning jig 6 as a target predetermined height. In this case,
When the insulating intermediate plate 3 is warped or the workbench 9 is tilted, a part of the insulating intermediate plate 3 does not match the height of the positioning jig 6. Therefore, the workbench 9 is lowered to bring the uppermost insulating intermediate plate 3 to a predetermined height, and further, based on the height measurement values at the four height measurement locations A, B, C, and D, In a place where this is deviated from the reference height, the positioning jig 6 corresponding to the measurement place is moved up and down to finely adjust the height of the positioning jig 6, and as shown in FIG. The uppermost insulating intermediate plate 3 can be accurately positioned by the positioning jigs 6 at each of the four corners.

Further, in the method of the present invention, a positioning sensor 8 for confirming that the insulating intermediate plate 3 is positioned on the positioning jig 6 is provided, and when the insulating intermediate plate 3 is not positioned on the positioning jig 6, metal The band 2 may be controlled not to be laminated. That is, by adopting such a method, if the insulating intermediate plate 3 is not positioned by the positioning jig 6, the metal band 2
Although it comes off from the insulating intermediate plate 3 when it is stretched, it is possible to detect whether the insulating intermediate plate 6 is positioned by the sensor 8 and prevent the insulating intermediate plate 3 from coming off. 15 and 16 are explanatory views of this embodiment. The sensor 8 includes, for example, a light emitting portion 8a and a light receiving portion 8b for receiving the light emitted from the light emitting portion 8a, and the light is emitted from the light emitting portion 8a when the insulating intermediate plate 3 is laminated. However, at this time, as shown in FIG. 15, when the insulating jig 3 is normally positioned by the positioning jig 6, the light emitted from the light emitting portion 8a is received by the light receiving portion 8b and the sensor 8 When the sensor 8 is turned on in this way, normal positioning is performed. 2 is controlled so as to be continuously performed, while the insulating intermediate plate 3 is controlled as shown in FIG.
When the insulating intermediate plate 3 is not properly positioned by the positioning jig 6 as in the case where the insulating intermediate plate 3 rides on the positioning jig 6 and bends when the insulating intermediate plate 3 is stacked, the light emitting portion 8a emits light. The light is blocked by the insulating intermediate plate 3 and is not received by the light receiving portion 8b, so that the sensor 8 is turned off and it is confirmed that the sensor 8 is not properly positioned. Thus, the sensor 8 is turned off. If
Since it is in an abnormal state where normal positioning is not performed, it is controlled so as to interrupt the subsequent folding process of the metal band 2. Then, if the insulating intermediate plate 3 is not positioned by the positioning jig 6, the insulating intermediate plate 3 comes off the positioning jig 6 when the metal band 2 is stretched, but as described above, the sensor 8 causes the insulating intermediate plate 3 to move. Since it is possible to detect whether or not 6 is positioned, there is no fear that the insulating intermediate plate 3 will come off the positioning jig 6 when the metal band 2 is stretched.

Next, each embodiment of the device of the present invention will be described.

As described above, the apparatus for producing a laminated block for producing a laminated body of the present invention draws out the long strip-shaped metal band 2 wound around the reel 1 from the reel 1 and insulates it from the sheet-like synthetic resin material 5. In order to fabricate a laminated block 4 in which the metal band 2 is folded back while alternately stacking the insulating intermediate plates 3 and the metal band 2, the sheet-like synthetic resin material 5 and the insulating intermediate plate 3 are laminated in multiple stages, from the reel 1 In the step of tensioning the pulled out metal band 2 from one end of the laminated block 4 to the other end thereof, an insulating intermediate plate 3 having a width wider than that of the metal band 2 is used, and the uppermost part is used. The upper part of the insulating intermediate plate 3 on the folded side, the positioning jig 6A that holds the uppermost folded side and the side opposite to the upper side, and the positioning jig 6B that holds the side other than the uppermost side are provided.

Here, in the embodiment shown in FIGS. 17, 18, and 19, the uniaxial robot 24 is attached to the bracket 23.
a, 24b, 24c are provided in parallel, and the uniaxial robot 24
The positioning jigs 6A for pressing the upper part of the insulating intermediate plate 3 on the folded side and the lateral side on the opposite side to the uppermost folded side are attached to a and 24b. Positioning jig 6 that holds the sides other than the top
B is attached to form a positioning device 25, and the positioning device 25 is arranged near the four corners of the workbench 9. Here, as the positioning jig 6A, there are a positioning jig 6Aa that presses the upper part of the folding side and a positioning jig 6Ab that holds the lateral side of the uppermost insulating intermediate plate 3 on the opposite side to the folding side. In the embodiment, the uniaxial robot 24a is provided with a positioning jig 6Aa for pressing the upper part on the folding back side, and the uniaxial robot 2
A positioning jig 6Ab for pressing the uppermost insulating intermediate plate 3 on the side opposite to the folded side is attached to 4b.

In this embodiment, however, the worktable 9 is lowered as described above after the uppermost insulating intermediate plate 3 is placed, and the height of the uppermost insulating intermediate plate 3 is lowered. Is aligned with the height of the lower surface of the positioning jig 6Aa. In this state, as shown in FIG. 17, the positioning jig 6Aa located on the right side is driven to the left by driving the uniaxial robot 24a and brought into contact with the upper surface of the right end portion of the uppermost insulating intermediate plate 3. Positioning jig 6Ab for positioning and located on the left side
Drive the uniaxial robot 24b to move to the right side, abut on the left lateral end of the uppermost insulating intermediate plate 3 for positioning, and further position the positioning jigs 6B on the left and right sides of the uniaxial robot 24c. Is driven to move laterally and abut on the left and right lateral end portions of the insulating intermediate plate 3 other than the uppermost portion for positioning.
In this case, the insulating intermediate plates 3 other than the uppermost one can be positioned so that the insulating intermediate plates 3 stacked in multiple stages are not displaced by positioning one to several lateral surfaces from the top with the positioning jig 6B. It is a thing. With the insulating intermediate plate 3 positioned in this way, in FIG. 17, the right metal band 2 is folded back in the order of →→ from the right end portion of the uppermost insulating intermediate plate 3. .

In FIG. 18, the positioning jig 6Aa located on the left side is moved to the right side by driving the uniaxial robot 24a and abuts against the upper surface of the left end portion of the uppermost insulating intermediate plate 3 for positioning. Also, the positioning jig 6Ab located on the right side is driven by the uniaxial robot 24b to move to the left side and abut on the right lateral end portion of the uppermost insulating intermediate plate 3 for positioning, and further to the left and right sides. Positioning jig 6B
Is driven laterally by driving the uniaxial robot 24c, and abutted on the left and right lateral end portions of the insulating intermediate plate 3 other than the uppermost portion for positioning. In this case, the insulating intermediate plates 3 other than the uppermost one can be positioned so that the insulating intermediate plates 3 stacked in multiple stages are not displaced by positioning one to several lateral surfaces from the top with the positioning jig 6B. It is a thing. With the insulating intermediate plate 3 positioned in this way, in FIG. 18, the left metal band 2 is folded back in the order of →→ from the left end portion of the uppermost insulating intermediate plate 3. .

Next, another embodiment of the apparatus of the present invention will be described with reference to FIGS.

In this embodiment, as shown in FIG. 22, the uniaxial robots 24d and 24c are provided in parallel on the bracket 23, and the uniaxial robot 24d has an upper portion of the uppermost insulating intermediate plate 3 on the folded side. A positioning jig 6A for pressing the folded side of the uppermost part and the lateral side of the opposite side is attached, and a positioning jig 6B for pressing the lateral part other than the uppermost part is attached to the uniaxial robot 24c.
And the positioning device 25 is provided on the workbench 9-4.
It is located near the corner. Here, the positioning jig 6A can be switched between a positioning jig 6Aa that holds the upper part of the folding side and a positioning jig 6Ab that holds the lateral side of the uppermost insulating intermediate plate 3 on the opposite side to the folding side. . That is, the uniaxial robot 24d is provided with the lateral movement unit 27, and the uniaxial robot 24d moves the lateral movement unit 27 in the lateral direction.
A positioning jig 6A is attached to the laterally moving portion 27 via a vertically moving cylinder 28 so as to be vertically movable.
Then, by changing the driving of the uniaxial robot 24d and the vertically moving cylinder 28, the positioning jig 6A becomes the positioning jig 6Aa that holds the upper part of the folding side, or the side opposite to the folding side of the uppermost insulating intermediate plate 3. It becomes the positioning jig 6Ab that holds down the side of the.

In FIG. 20, the metal band 2 is folded from right to left. In this case, the insulating intermediate plate 3 is used.
Since the upper surface on the right side of the is positioned by pressing with the right positioning jig 6A, the right positioning jig 6A is a positioning jig 6Aa that presses the upper part on the folding back side.
Since the left side of the insulating intermediate plate 3 is pressed by the left positioning jig 6A for positioning, the left positioning jig 6A is a positioning jig 6Ab that holds the side opposite to the folding side. The positioning jig 6A, which is the positioning jig 6Aa that presses the upper part of the folding side located on the right side from the state of FIG. 20, is used as the positioning jig 6Ab that holds the lateral side on the opposite side to the folding side, and is positioned on the left side and the folding side. In order to make the positioning jig 6A, which is the positioning jig 6Ab that presses the side on the opposite side, the positioning jig 6Aa that presses the upper part of the folding side, the uniaxial robot 24d and the vertically moving cylinder 28 are driven as shown by the arrow in FIG. It can be changed by moving the positioning jig 6A.

Similarly, in FIG. 21, the metal band 2 is folded back from left to right. From this state, the role of the left and right positioning jigs 6A is determined by the positioning jigs 6Aa to 6A.
To change from 6Ab to 6Aa while changing to b, the uniaxial robot 24d, the vertically moving cylinder 2
This can be changed by driving 8 to move the positioning jig 6A as shown by the arrow in FIG.

23 to 26 show the order of manufacturing the laminated block for manufacturing a laminated body in this embodiment. First, FIG. 23 shows a state in which the insulating intermediate plate 3 is supplied and laminated. Before stacking the insulating intermediate plates 3, the upper surface on the right side of the insulating intermediate plate 3 (second from the top in FIG. 23) which was the uppermost part in the previous step was pressed down and folded back. Positioning jig 6 holding the upper side
The positioning jig 6A on the right side serving as Aa is moved as shown in FIG. 24 (a) (in this case, the inner surface of the positioning jig 6A on the right side is located on the same vertical surface as the inner surface of the positioning jig 6B on the right side). In this state, the right side edge of the uppermost insulating intermediate plate 3 is moved to the right positioning jig 6
By contacting the inner surface of A, the insulating intermediate plate 3 is positioned and laminated. After that, as shown in FIG. 24B, both the left and right positioning jigs 6A and the left and right positioning jigs 6B are moved outward (that is, in the direction away from the lateral end of the insulating intermediate plate 3), In this state, the workbench 9 is lowered to set the height position of the uppermost insulating intermediate plate 3 to the target height position in the same manner as described above. After that, as shown in FIG. 25, the positioning jig 6 positions the insulating intermediate plate 3. In this case, as shown in FIG. 26 (a), the positioning jig 6A located on the left side is moved as shown in FIG. 26 (a) to press the left end upper surface of the uppermost insulating intermediate plate 3. 26 (b), the positioning jig 6A on the left side is used as the positioning jig 6Aa that holds the upper part on the folding back side, and the positioning jig 6A on the right side is changed to the positioning jig 6A shown in FIG. 26 (a). 26B by pushing the side of the right end of the uppermost insulating intermediate plate 3 as shown in FIG. 26B to move the positioning jig 6A on the right side to the side opposite to the folding side. The positioning jig 6Ab that holds down the
As shown in FIG. 26, the circumferential positioning jig 6B is moved to press the sides of the insulating intermediate plate 3 other than the uppermost part to perform positioning as shown in FIG. 26 (b). In this way, the positioning jig 6
The other metal band 2 is folded from the left side to the right side in the state of FIG.

Next, another embodiment of the apparatus of the present invention will be described with reference to FIGS. 27 to 33.

In this embodiment, as shown in FIG. 29, the uniaxial robots 24d and 24c are provided in parallel on the bracket 23, and the uniaxial robot 24d is provided with the upper part of the uppermost insulating intermediate plate 3 on the folded side. A positioning jig 6A for pressing the folded side of the uppermost part and the lateral side of the opposite side is attached, and a positioning jig 6B for pressing the lateral part other than the uppermost part is attached to the uniaxial robot 24c.
And the positioning device 25 is provided on the workbench 9-4.
It is located near the corner. Here, the positioning jig 6A is composed of a positioning jig 6Aa for pressing the upper part of the folding side and a positioning jig 6Ab for pressing the upper side of the insulating intermediate plate 3 on the side opposite to the folding side. That is, FIG.
As shown in FIG. 9, a positioning jig 6Ab is attached to the uniaxial robot 24d, and the positioning jig 6Aa is moved in the same direction as the moving direction of the uniaxial robot 24d via a cylinder 29 with a guide to the positioning jig 6Ab. It is attached so that it can move freely. And the uniaxial robot 2
By driving 4d, the positioning jig 6Ab is caused to protrude toward the lateral end of the uppermost insulating intermediate plate 3 or is retracted in a direction away from the uppermost insulating intermediate plate 3 to push the lateral side of the uppermost insulating intermediate plate 3. It is for positioning and separating,
Further, by driving the cylinder 29, the positioning jig 6
Aa is projected or retracted from the side end of the positioning jig 6Ab.

In FIG. 27, the metal band 2 is folded from right to left. In this case, of the positioning jigs 6A on the right side, the positioning jig 6Aa is made to protrude and the positioning jig 6Aa is used to insulate the uppermost insulating intermediate member. The plate 3 is pressed against the upper surface of the right end of the plate 3 for positioning, and the left positioning jig 6 moves the positioning jig 6Aa backward and moves the positioning jig 6Ab in a projecting direction to move the uppermost insulating intermediate plate 3 The side opposite to the folded back side (that is, the left side in FIG. 27) is pressed to position it.
In addition, the positioning jig 6B is moved and pressed against the side of the insulating intermediate plate 3 other than the uppermost part for positioning. In this state, the metal band 2 is folded back from right to left.

On the other hand, in FIG. 28, the metal band 2 is folded back from the left to the right. In this case, the positioning jig 6Aa of the left positioning jig 6A is projected and the uppermost part is positioned by the positioning jig 6Aa. Insulating intermediate plate 3
The positioning jig 6 on the right side moves the positioning jig 6Aa in the projecting direction while the positioning jig 6Aa is retracted, and the positioning jig 6Ab on the right side is folded back. The side on the opposite side (that is, the right side in FIG. 28) is pressed to position. In addition, the positioning jig 6B is moved and pressed against the side of the insulating intermediate plate 3 other than the uppermost part for positioning. In this state, the metal band 2 is folded back from left to right.

30 to 33 show the order of manufacturing the laminated block for manufacturing a laminated body in this embodiment. First, FIG. 30 shows a state in which the insulating intermediate plate 3 is supplied and laminated. Before stacking the insulating intermediate plate 3, the upper surface on the right side of the insulating intermediate plate 3 (second from the top in FIG. 31) which was the uppermost part in the previous step was pressed down and folded back. Positioning jig 6 holding the upper side
Move Aa as shown by the arrow in Fig. 31 (a) (in this case,
The inner surface of the right positioning jig 6Aa is positioned on the same vertical surface as the inner surfaces of the right positioning jig 6Ab and the right positioning jig 6B), and in this state, the right lateral end of the uppermost insulating intermediate plate 3 Is applied to the inner surface of the positioning jig 6Aa on the right side to stack the insulating intermediate plate 3 in a positioned state. After that, as shown in FIG. 31B, the positioning jigs 6A on both the left and right sides and the positioning jigs 6 on both the left and right sides.
Both B are moved outward (that is, in the direction away from the lateral end of the insulating intermediate plate 3), and in this state, the workbench 9 is lowered and the height position of the uppermost insulating intermediate plate 3 is lowered. Is the target height position in the same manner as described above. After that, as shown in FIG. 32, the positioning jig 6 positions the insulating intermediate plate 3. In this case, as shown in FIG. 33 (a), the positioning jig 6Aa located on the left side is moved to press the left end upper surface of the uppermost insulating intermediate plate 3 to press the upper surface of the insulating jig 6Aa as shown in FIG. 33 (b).
And the positioning jig 6 located on the right side
The Ab is moved to press the side of the right end of the uppermost insulating intermediate plate 3 as shown in FIG. 33 (b), and thereafter, as shown in FIG. 33 (a), the peripheral positioning jig 6B is placed. 3 and press the sides of the insulating intermediate plate 3 other than the uppermost part, as shown in FIG.
Positioning is performed as shown in 3 (b). With the positioning jig 6 thus positioned, the metal band 2 is folded from the left side to the right side in the state of FIG. 33 (b).

Next, another embodiment of the device of the present invention will be described with reference to FIG.

That is, in the embodiment shown in FIGS. 27 to 33, a positioning jig 6Ab for pressing the uppermost insulating intermediate plate 3 laterally on the side opposite to the folded side and other than the uppermost insulating intermediate plate 3 are provided. Although an example in which the positioning jig 6B for pressing down the side of the insulating intermediate plate 3 is separately driven by different driving devices has been shown, in the present embodiment, as shown in FIG. A positioning jig 6Ab for holding the side of the uppermost insulating intermediate plate 3 opposite to the folded side and a positioning jig 6B for holding the side of the insulating intermediate plate 3 other than the uppermost insulating intermediate plate 3
The positioning jig 6Ab and the positioning jig 6B can be moved laterally by the uniaxial robot 24d, which is a common driving device, by combining the above. The operation is
27 to 33, the positioning jig 6Ab and the positioning jig 6B are the same except that they perform the same movement, and the operations of the other members are the same, so the description thereof will be omitted. In this case, the driving device can be simplified. Next, still another embodiment will be described with reference to FIGS. In the present embodiment, FIG.
As shown in FIG. 4, a positioning jig 6Ab for pressing the side of the uppermost insulating intermediate plate 3 opposite to the folded side and a side of the insulating intermediate plate 3 other than the uppermost insulating intermediate plate 3 are pressed. The positioning jig 6Ab and the positioning jig 6B can be moved laterally by the uniaxial robot 24d, which is a common driving device, by positioning the positioning jig 6B for positioning the positioning jig 6Ab. The jig 6B is attached so as to be movable up and down, and the positioning jig 6B is elastically biased by the elastic member 7 so as to project downward. With such a configuration, at the initial stage of stacking, that is, when positioning the first insulating intermediate plate 3, since there is no insulating intermediate plate 3 other than the uppermost part, Horizontal positioning jig 6Ab
When you try to position by pressing with, positioning jig 6
B must be located below the workbench 9, which is not possible, but the positioning jig 6B is attached to the positioning jig 6Ab so as to be movable up and down, and the elastic member 7 moves the positioning jig 6B downward. By being elastically biased so as to project toward the positioning jig 6B, the positioning jig 6B hits the workbench 9 and is pushed against the elastic member 7 as shown in FIG. Without doing so, the side of the positioning jig 6Ab can hold down the side of the first insulating intermediate plate 3 for positioning. In this way, the level of the positioning jig 6Ab is always arranged at a fixed position, and every time the insulating intermediate plate 3 is supplied to the workbench 9, the workbench 9 is lowered by a predetermined amount. There is no hindrance. When two or more insulating intermediate plates 3 are stacked and the workbench 9 descends, the positioning jig 6B pops out downward by the elastic member 7 and is pressed to the side of the insulating intermediate plate 3 other than the uppermost part for positioning. Is something that can be done.

[0047]

As described above, according to the first aspect of the present invention, in the step of tensioning the metal band pulled out from the reel from one end of the laminated block to the other end thereof, , Use an insulating intermediate plate that is wider than the width of the metal band, and place the upper part of the insulating intermediate plate at the top on the folded side, the side opposite to the folded side at the top, and the side other than the top. Since the and are stacked while controlling the position, when the metal band pulled out from the reel is folded back at the end of the insulating intermediate plate, the tension of the metal band prevents the insulating intermediate plate from floating and the insulating intermediate plate. The displacement of the plates can be prevented, and as a result, the laminated block for producing a laminated body can be produced easily and accurately.

Further, in addition to the effect of the invention described in claim 1, the invention described in claim 2 is provided with means for measuring the stacking height and a mechanism for moving the work table up and down, The stacking height is measured each time the plates are stacked, and the height of the uppermost insulating intermediate plate is controlled to match the set height before stacking the metal bands. It can be adjusted to the stacking height and can be accurately positioned by the positioning jig.

Further, in the invention described in claim 3, in addition to the effect of the invention described in claim 2, means for measuring the stacking height at a plurality of points is provided, and the height of each measurement point is adjusted. Since the plurality of positioning jigs are controlled so as to move up and down independently, it is possible to correct the deviation from the stacking height of the positioning jig caused by the warp of the insulating intermediate plate and the inclination of the workbench.

According to the invention of claim 4, in addition to the effect of claim 1, a positioning sensor for confirming that the insulating intermediate plate is positioned by the positioning jig is provided, and the insulating intermediate plate is provided. When the plate is not positioned by the positioning jig, the metal band is controlled not to be stacked.Therefore, if the insulating intermediate plate is not positioned by the positioning jig, the insulating intermediate plate will be removed from the positioning jig when the metal band is stretched. Although it comes off, it is possible to detect whether or not the insulating intermediate plate is positioned by the sensor, prevent the insulating intermediate plate from coming off the positioning jig, and perform accurate positioning lamination.

Further, in the invention of claim 5, in the step of tensioning the metal band pulled out from the reel from one end of the laminated block to the other end, the metal band is used as the insulating intermediate plate. Use one that is wider than the width of the band, and use the upper part of the folding back side of the insulating intermediate plate at the top,
Since the positioning jig that holds the top side of the folded side and the side opposite to the side and the positioning jig that holds the sides other than the top side are provided, the metal band pulled out from the reel can be attached to the insulating intermediate plate with a simple structure. It is possible to provide a device capable of preventing the insulating intermediate plate from being lifted and preventing the insulating intermediate plate from being displaced by the tension of the metal band when folded back at the end.

According to the invention of claim 6, in addition to the effect of the invention of claim 5, the metal band is stretched to the uppermost portion when the metal band is stretched from right to left and when stretched from left to right. Since there is a mechanism to replace the positioning jig that holds the upper part of the insulating intermediate plate on the folded back side and the positioning jig that holds the lateral side of the uppermost insulating intermediate plate on the opposite side to the folded side, Since the positioning jig for pressing and the positioning jig for pressing laterally on the side opposite to the folded side can be used together, and the members can be used in this way, the device can be simplified.

According to the invention of claim 7, in addition to the effect of the invention of claim 5, at the time of stretching the metal band from the right to the left and from the left to the right, the uppermost portion is provided. Since a positioning jig for holding the upper part of the folding side of an insulating intermediate plate slides with respect to the positioning jig for holding the lateral side of the side opposite to the folding side, a positioning jig for holding the upper part of the folding side and the side of the folding side are provided. The device can also be simplified because it can be used as a positioning jig that holds down the opposite side.

According to the invention of claim 8, in addition to the effect of the invention of claim 7, in addition to the effect of the invention of claim 7, a positioning jig for holding the side of the uppermost insulating intermediate plate is provided with an insulating property other than the uppermost part. Since the positioning jigs that hold down the sides of the intermediate plate are combined, it is possible to use both the positioning jig that holds down the sides of the uppermost insulating intermediate plate and the positioning jig that holds down the sides of the insulating intermediate plates other than the topmost one. Thus, the device can be simplified.

In addition to the effect of the invention described in claim 8, in the invention described in claim 9, in addition to the effect of the invention described in claim 8, the positioning jig for holding the side of the insulating intermediate plate on the uppermost part other than the uppermost part is used. A positioning jig for holding the side of the insulating intermediate plate is attached so as to be movable up and down, and an elastic member elastically biases the positioning jig for holding the side of the insulating intermediate plate other than the uppermost part so as to project downward. Therefore, at the initial stage of stacking, the positioning jig hits the work table and is pushed against the elastic member, and the side of the positioning jig holds the side of the first insulating intermediate plate without being disturbed by the positioning jig. It can be positioned by.

[Brief description of drawings]

FIG. 1 is a schematic overall perspective view of an apparatus of the present invention.

FIG. 2 (a) is a schematic explanatory view showing a state of pressing and positioning by a positioning jig, and FIG. 2 (b) shows a width relationship between a metal band and an insulating intermediate plate and a pressing position by the pressing jig. It is a schematic plan view.

FIG. 3 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board and a metal band.

FIG. 4 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 5 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 6 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 7 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 8 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 9 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 10 is an explanatory diagram showing a sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 11 is an explanatory view showing the sequence of the method in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 12 is an explanatory diagram showing the sequence of methods in the present invention,
(A) is a partially-omitted schematic front view, (b) is explanatory drawing which shows the relationship between an insulating intermediate board, a metal band, and a positioning jig.

FIG. 13 is an explanatory diagram for measuring height positions at a plurality of positions of the insulating intermediate plate in the method of the present invention.

FIG. 14 is an explanatory diagram showing a state in which the height positions of the insulating intermediate plate are measured at a plurality of positions of the same and the height of the positioning jig is finely adjusted.

15A and 15B are a plan view and a side view, respectively, for illustrating a state in which the insulating intermediate plate is normally positioned by the positioning jig and the sensor is turned on.

16 (a) and 16 (b) are respectively a plan view and a side view for explaining a state in which the insulating intermediate plate is not normally positioned by the positioning jig and the sensor is turned off.

FIG. 17 is a schematic operation explanatory diagram of the positioning by the positioning jig when the metal band is stretched from right to left in the device of the present invention.

FIG. 18 is a schematic operation explanatory diagram of the positioning by the positioning jig when the metal band is stretched from left to right in the above.

FIG. 19 is a perspective view of the positioning device of the above.

FIG. 20 is a schematic operation explanatory diagram of the positioning by the positioning jig when the metal band is stretched from right to left in the device of another embodiment of the present invention.

FIG. 21 is a schematic operation explanatory diagram of the positioning by the positioning jig when the metal band is stretched from left to right in the above.

FIG. 22 is a perspective view of the positioning device of the above.

FIG. 23 is an explanatory diagram of a stage in which the uppermost insulating intermediate plates of the same are stacked.

FIG. 24 (a) is an explanatory view showing the operation of the positioning jig in laminating the uppermost insulating intermediate plate, and FIG. 24 (b) is a diagram showing the operation after positioning the uppermost insulating intermediate plate. It is explanatory drawing which shows the state which lowered the workbench.

FIG. 25 is an explanatory view showing a state where the positioning jig is used for positioning.

FIG. 26 (a) is an explanatory diagram showing an operation for positioning by a positioning jig, and FIG. 26 (b) is an explanatory diagram showing a state of being positioned by a positioning jig.

FIG. 27 is a schematic operation explanatory diagram of the positioning by the positioning jig when the metal band is stretched from the right to the left in the device of still another embodiment of the present invention.

FIG. 28 is a schematic operation explanatory diagram of positioning by a positioning jig when a metal band is stretched from left to right in the above.

FIG. 29 is a perspective view of the positioning device of the above.

FIG. 30 is an explanatory diagram of a stage in which the uppermost insulating intermediate plates of the same are stacked.

FIG. 31 (a) is an explanatory view showing the operation of the positioning jig in laminating the uppermost insulating intermediate plate, and FIG. 31 (b) is a diagram showing the operation after positioning the uppermost insulating intermediate plate. It is explanatory drawing which shows the state which lowered the workbench.

FIG. 32 is an explanatory view showing a state in which the positioning jig is used for positioning.

FIG. 33 (a) is an explanatory view showing an operation in positioning by a positioning jig, and FIG. 33 (b) is an explanatory view showing a state of being positioned by a positioning jig.

FIG. 34 is a perspective view of a positioning device according to still another embodiment of the present invention.

FIG. 35 is a perspective view of a positioning device according to still another embodiment of the present invention.

FIG. 36 is an enlarged perspective view of an essential part of the above.

FIG. 37 is an explanatory diagram of a case where the first insulating intermediate plate of the same as above is laterally positioned.

[Explanation of symbols]

1 reel 2 metal bands 3 Insulating intermediate plate 4 laminated blocks 5 Sheet-shaped synthetic resin material 6 Positioning jig 6A Positioning jig 6Aa positioning jig 6Ab Positioning jig 6B Positioning jig 7 Elastic member 8 sensors 9 workbench

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hirohiko Togeyama 1048, Kadoma, Kadoma-shi, Osaka Matsushita Electric Works, Ltd. (56) References Tokukaihei 8--508691 (JP, A) (58) Fields investigated (58) Int.Cl. ⁷ , DB name) B32B 1/00-35/00

Claims (9)

(57) [Claims] 1. A long strip-shaped metal band wound on a reel is pulled out from the reel, and the metal band is folded back while alternately stacking a sheet-shaped synthetic resin material and an insulating intermediate plate to form a metal band and a sheet-shaped synthetic resin material. In producing a laminated block in which an insulating intermediate plate is laminated in multiple stages, a process of tensioning a metal band drawn from a reel from one end of the laminated block to the other end Use a plate that is wider than the width of the metal band, and position the upper part of the insulating intermediate plate at the top of the folded side, the side opposite to the folded side at the top, and the side other than the top A method for producing a laminated block for producing a laminated body, which comprises laminating while stacking. 2. A means for measuring a stacking height and a mechanism for raising and lowering a workbench are provided, the stacking height is measured each time an insulating intermediate plate is stacked, and the uppermost part is stacked before the metal band is stacked. The method for producing a laminated block for producing a laminated body according to claim 1, wherein the height of the insulating intermediate plate is controlled so as to match the set height. 3. A means for measuring the stacking height at a plurality of points is provided, and a plurality of positioning jigs are controlled so as to move up and down independently according to the height of each measuring point. A method for producing a laminated block for producing a laminated body as described above. 4. A positioning sensor for confirming that the insulating intermediate plate is positioned on the positioning jig is provided, and when the insulating intermediate plate is not positioned on the positioning jig, the metal band is controlled not to be laminated. The method for producing a laminated block for producing a laminated body according to claim 1, which is characterized in that. 5. A long strip-shaped metal band wound on a reel is pulled out from the reel, and the metal band is folded back while alternately stacking a sheet-shaped synthetic resin material and an insulating intermediate plate to form a metal band and a sheet-shaped synthetic resin material. In producing a laminated block in which an insulating intermediate plate is laminated in multiple stages, a process of tensioning a metal band drawn from a reel from one end of the laminated block to the other end Use a plate wider than the width of the metal band, the upper part of the insulating intermediate plate on the folded side of the top, the positioning jig that holds the side of the uppermost folded side and the side opposite, and other than the top An apparatus for producing a laminated block for producing a laminated body, comprising a positioning jig for holding down a side. 6. A positioning jig for pressing the upper part of the uppermost insulative intermediate plate on the folded side when the metal band is stretched from right to left and from left to right, and an insulating intermediate plate at the uppermost part. 6. A mechanism for replacing the folding jig and a positioning jig for holding the side opposite to the folded side is provided.
An apparatus for producing a laminated block for producing a laminated body as described above. 7. A positioning jig for holding a metal band from right to left and holding the upper part of the uppermost insulating intermediate plate on the folded side when tensioned from the left to the right. The apparatus for producing a laminated block for producing a laminated body according to claim 5, further comprising a mechanism that slides with respect to the jig. 8. The laminated body according to claim 7, wherein a positioning jig for holding the side of the insulating intermediate plate at the top is combined with a positioning jig for holding the side of the insulating intermediate plate other than the uppermost part. Manufacturing device for laminated block for manufacturing. 9. A positioning jig for holding the side of the insulating intermediate plate other than the uppermost part is attached to the positioning jig for holding the side of the insulating intermediate plate at the uppermost part so as to be movable up and down and an uppermost part is provided by an elastic member. 9. The apparatus for producing a laminated block for producing a laminated body according to claim 8, wherein a positioning jig for pressing the insulating intermediate plate other than the above is elastically biased so as to project downward.