JP4193809B2 - Thin plate laminator - Google Patents

Description

  The present invention relates to an optimum thin plate laminating apparatus used for printed circuit board manufacture.

  In recent years, with the development of electronic equipment, higher speed, higher reliability, and higher quality are required for production facilities for printed circuit boards. Conventionally, in the production of a printed circuit board, as a pre-process, the step of laminating a plate made of stainless steel, having a thickness of 1.5 to 2.0 mm, a width of 900 to 1450 mm, and a length of 1050 to 1280 mm; Lamination process of copper foil having a thickness of 12 to 70 μm, a width of 920 to 1470 mm and a length of 1080 to 1300 mm, and an insulating material having a thickness of 0.1 to 2.0 mm, a width of 900 to 1450 mm and a length of 1050 to 1280 mm The stacking process of the copper foil of the same thickness and the same size as the above copper foil is performed over 3 processes in this order. However, by shortening the stacking process, the speed is further increased. Is desired.

The applicant has been made in view of the above-mentioned problems, and in order to provide a thin plate laminating apparatus that can further reduce the number of laminating steps and increase the speed, the first thin plate material is used as the first mounting portion. First conveying means for conveying, second conveying means for conveying a second thin plate material to a second placing portion provided at a first predetermined distance in the first placing portion, and the first placing A third mounting portion provided on a straight line extending between the second mounting portion and the second mounting portion at a distance equal to the first predetermined distance from the second mounting portion; and the first mounting The third mounting portion is located on a straight line connecting the first mounting portion, the second mounting portion, and the third mounting portion, and the third mounting portion is provided at a third predetermined distance from the third mounting portion. A third conveying means for conveying the plate material and a second predetermined distance from the fourth mounting portion toward the third mounting portion, which is on the straight extension line; A fourth conveying means for conveying the fourth thin plate member to the fifth placement portion; and the second placement portion from the fifth placement portion toward the third placement portion from the fifth placement portion on the straight line. A sixth mounting portion provided at a distance equal to a predetermined distance, a thin plate stacking portion provided between the third mounting portion and the sixth mounting portion, and equal to the first predetermined distance A first shuttle conveyor having a pair of first thin plate support portions at a distance and driven up and down and left and right at a predetermined timing along a rectangular trajectory and a distance equal to the second predetermined distance A distance between a second shuttle conveyor having a pair of second thin plate support portions and driven up and down and left and right at a predetermined timing along a rectangular trajectory, and the thin plate stack portion and the third placement portion And having a pair of thin plate holding portions at a distance equal to the distance from the sixth mounting portion. A third shuttle conveyor which is driven up and down and left and right at a predetermined timing along a rectangular trajectory, and the first mounting unit, the second mounting unit, and the third mounting unit have a pair of first 1 thin plate support part forms the notch which can accept the movement of the up-and-down direction of the 1st shuttle conveyor, and the movement along the upper side of the rectangle, and the 4th mounting part, the 5th mounting part, and the A pair of the second thin plate supporting portions is also formed on the six mounting portions so as to form notches that allow the vertical movement of the second shuttle conveyor and the movement along the upper side of the rectangle. A laminating apparatus was developed (Japanese Patent Application No. 4-351026).
However, although the apparatus has been improved thereafter, it is desired to efficiently separate and stack the thin laminate.
Japanese Patent Application Laid-Open No. 06-171814 (Japanese Patent Application No. 4-351026)

  This invention is made | formed in view of the above-mentioned problem, and makes it a subject to provide the thin plate laminating apparatus which can be efficiently separated to one sheet from the thin plate laminate in the process of producing the thin plate laminate.

The above-described problems include a thin plate supply unit that stacks a plurality of rectangular thin plates so that one side and one side opposite to the one side alternately protrude, and a spherical portion at a tip, and the thin plate supply A pressing means that can be pressed by the spherical portion so that the protruding one side of the second step below the uppermost step among the plurality of thin plates deposited on the portion is lowered; and a lower nail; An upper claw, and the lower claw is formed on the second side of the protruding side of the uppermost thin plate and the second step thin plate pressed downward by the pressing means. The lower claw and the upper claw are closed so that the uppermost thin plate is lifted, and a gap is formed between the uppermost thin plate and the second thin plate. a pressing pawl portion to be formed has a flat separating member, prior to inserting the peeling member into the gap Moving along the other side sandwiched between the one side and the opposite side between the uppermost plate and the second lower plate, and the uppermost thin plate is moved to the second lower plate From the peeling means for peeling over the entire other side of the one, and holding the other side of the uppermost thin plate peeled by the peeling means, the uppermost thin plate is moved in the outer direction of the thin plate supply unit. Conveying means for extruding to the upper plate member, the upper plate member and the lower plate member having different lengths spaced apart in the vertical direction and projecting toward the uppermost thin plate side. The member is formed so that the protruding length is longer than that of the upper plate member, and receives the other side of the uppermost thin plate that comes down after the peeling. Solved by.

  With the above configuration, it is possible to provide a thin plate laminating apparatus that can efficiently separate a single laminate from a laminate of thin plates without damaging the thin plates.

  As described above, according to the thin plate laminating apparatus of the present invention, the thin plate can be efficiently separated from the thin plate laminate, and a high-quality laminate of thin plates can be obtained with a larger throughput than before. .

  1 and 2 show the entire thin plate laminating apparatus 1 according to an embodiment of the present invention, but a laminating portion 2 which will be described in detail later is disposed almost at the center, and a plate p made of stainless steel is supplied to the left in the figure The plate supply section 3 is disposed above, the plate side-copper foil supply section 4 is disposed above, and the insulating plate supply section 5 is disposed on the right side of the laminated section 2, and the insulating plate side-copper foil supply is disposed on the left side. Part 6 is arranged. On the laminated part 2 side of the copper foil supply parts 4 and 6, the plate side-copper foil positioning part 7, the insulating plate side-copper foil positioning part 13 according to the present invention, and further on the laminated part 2 side, copper- The plate overlapping portion 8, the copper-insulating plate overlapping portion 12, the transport standby portions 10a and 10b, and the plate side shuttle device 9 and the insulating plate side shuttle device 14 are disposed below them.

  A first chuck device 11 </ b> A and a second chuck device 11 </ b> B each having a single positioning portion above the stacked portion 2 and having a second positioning portion on each of the right and left sides are disposed. These first and second chuck devices 11A and 11B will also be described in detail later. On both sides of the laminated portion 2, a copper-plate overlapping portion 8 and a copper-insulating plate overlapping portion 12 and transport standby portions 10a and 10b are disposed apart from these by a predetermined pitch. First, the thin plates stacked on the overlapping portions 8 and 12 at the timing described later by the second chuck devices 11A and 11B are transferred to the transfer standby portions 10a and 10b, and then transferred onto the stacking portion 2. Here, the stacked body of the copper foil m and the plate p held by the chuck devices 11A and 11B or the stacked body of the copper foil m and the insulating plate z is detached from the stacked portion 2.

  As clearly shown in FIG. 1, strips 22 arranged at predetermined intervals are provided on both sides of the laminated portion 2, and the plate placement portions 9 a, 9 b, 14 a of the shuttle devices 9, 14 are provided therebetween. When the shuttle devices 9 and 14 are lowered through the passage 14b, the plate p or the insulating plate z and the laminated body of the copper foil m and the plate p and the copper foil m and the insulating plate z are placed on the strip 22. The stacked body is placed.

  A plate p made of stainless steel is conveyed by a pair of rollers 21 from below in FIG. 1, positioned close to the end of the strip 22 and stopped oppositely. In the copper foil supply unit 4, a large number of copper foils m stacked by a supply device (not shown) is placed on the platform HA, and is then transferred to the plate-side copper foil positioning unit 7 according to the present invention. The sheets are conveyed one by one to the plate overlap portion 8 and placed on the plate p already positioned below the plate overlap portion 8. The plate-side shuttle 9 and the insulating plate-side shuttle 14 move left and right and up and down at the timing described later. At this time, the copper-plate stack or the copper-insulating plate overlapped by the overlapping portions 8 and 12 respectively. The stacked body is transferred to the transport standby units 10a and 10b, and then held on both sides by the chuck devices 11A and 11B and positioned and transported above the stacking unit 2, where the holding is released and the stacking unit 2 is already stacked. It is positioned and superposed on a copper plate stack or a copper insulating plate stack.

  The thin plate laminating apparatus 1 according to the embodiment of the present invention is generally configured as described above. Next, the details of each part according to the present invention will be described.

  The configuration of the copper foil positioning portion 7 will be described with reference to FIGS. This is disposed on the right side of the copper foil supply unit 4, and a rear vacuum pad 32 and a front vacuum pad 33 are attached to both ends of the connecting member 31 as a pair. Pad portions 32a and 33a are respectively attached to the lower ends thereof in a vertical positional relationship as shown in the figure, and a positioning surface 35 is provided below the connecting member 31, and this is provided with a copper foil supply portion 4 on the left side. Between them, a chute portion 36 of about 45 degrees is formed. Further, a chute 37 having the same angle as the chute 36 is provided at the right end portion of the positioning surface 35, and the runway forming member according to the present invention can be moved forward and backward between the lower end and the copper foil-plate overlapping portion 8. 140 is arranged as shown. This is an inclination angle that is almost horizontal. The positioning unit 7 alternately takes the position shown in FIG. 2 and the position directly above the overlapping unit 8 (FIGS. 8 and 9).

  Next, the detail of the lamination | stacking part 2 is demonstrated with reference to FIG. 2, FIG. As clearly shown in FIG. 12, the laminated portion 2 includes a support base 41 supported on the upper end portion of the lifter 40 via a roller 20 b, and a cushion material is attached on the support base 41 without being clearly shown. Further, a pair of dust collectors 42 </ b> A and 42 </ b> B are configured to move up and down in conjunction with the vertical movement of the support base 41 on both sides. As will be described later, the support base 41 is formed by sequentially holding a stack Q of the plate p and the copper foil m and a stack S of the copper foil m and the insulating plate z by alternately holding and releasing the chuck devices 11A and 11B. In accordance with this stacking height, it moves up and down to align with the chuck devices 11A and 11B, and accordingly, the dust collectors 42A and 42B reach the level of the cushion material at the initial stage of stacking. It is positioned so as to face each other, and is driven to move downward as the height increases and to face both sides of the uppermost laminated body.

  Here, the stacking unit 20 and the chuck device 11A will be described with reference to FIGS. Since the chuck devices 11A and 11B have the same configuration, only one device 11A will be described. As shown in FIG. 12, six chuck portions 11b and 11b are provided on both sides of the connecting member 11a. These chuck portions 11b and 11b are rotatably provided around a shaft 11c. 11g sandwiches the two edges of the overlap body Q of the copper foil m and the plate p between the lower end of the chuck portion 11b as shown in FIG. Further, the rod 11f is configured to press the intermediate portion of the stacked body Q when the rod 11f is stopped by bringing the stacked body Q into contact with the support plate 41a of the stacked section 20 by the cylinder 11e. The support plate 41 is stably placed on the roller 20b, and after laminating thin plates to a predetermined height, the chuck devices 11A and 11B are moved to positions that do not interfere with each other, and then the rollers 20b The laminated body is transported to the next process by rolling.

  In the laminated portion 20, the dust collectors 42A and 42B are disposed on both sides as described above, and the duct d is attached to the upper end portion, and these upper end portions are clearly shown in FIG. A slit-shaped opening 42a is formed. The opening 42a is elongated and faces both edges of the stacked body Q. The duct d is provided at two places as clearly shown in FIGS. 11 and 12, and a guide member f is attached to the duct d, and the duct d moves up and down by driving the cylinder device h. e (FIG. 13) is configured so as to be guided linearly in the vertical direction accurately. The guide body e is configured to restrict the upper limit position and the lower limit position of the duct.

  Next, with reference to FIG. 2 and FIGS. 14 to 28, the insulating plate separation, that is, the peeling apparatus 100 according to the present invention will be described. On the right side of the copper foil supply unit 6 on the insulating plate side, a large number of insulating plates z are stacked and stored on the table 101. This is shown in FIGS. Are stacked and shifted by a. The insulating plate z is formed by integrating five pieces of 0.2 mm foil bodies by pressing and integrating them, and these are stacked as shown in FIGS. 2 to 5, the peeling device is generally indicated by 100, but as shown in FIG. 15, a drive mechanism 70 incorporating various guide members and a drive unit is provided on the mounts 51 a and 51 b. A motor 52 is attached to the right gantry 51a, and each member to be described later is driven left and right via a belt and a pulley.

  A pair of pressing devices 53A and 53B are disposed on both sides of the insulating plate, and a pair of gripping portions 54a and 54b can be opened and closed and moved back and forth by cylinders 55a and 55b at the tip. In FIG. 16, a peeling member 56a is disposed below these presser devices 53A and 53B, and this can be moved left and right by a guide device 71, but in FIG. Foil presser / carry-out devices 57A and 57B are provided between the right and left positions, and a pair of foil presser pads 58a and 58b are provided at the tip as shown in FIGS. ing. Further, an engaging portion 59 for pushing the peeled uppermost insulating plate z leftward in FIGS. 25 and 26 is provided behind this. As clearly shown in FIG. 21, the peeling member 56 is further provided with a peeling plate 56 a having a flat plate shape and a tip bent downward.

  The configuration according to the embodiment of the present invention has been described above. Next, this operation will be described.

  As shown in FIGS. 1, 2, and 7 to 10, in the left plate supply unit 3, a plate made of stainless steel is carried in one by one from a laminated unit (not shown) by a roller 21, and at a predetermined position. Positions and stops. In the upper copper foil supply unit 4, a large number of copper foils m are stacked, but from now on, the front end is adsorbed by the pad portion 32 a of the rear vacuum pad 32 in the positioning unit 7, and only one sheet is on the right side in the figure. It is transferred to. The copper foil m slides along the chute 36, is positioned by the positioning surface 35, and stops.

  On the other hand, the fork portion 9a, which is a placement portion of the shuttle device 9, scoops from the lower side a single plate p that is positioned and stopped on the roller 21 when the shuttle device 9 moves to the left in the figure by a predetermined pitch. When the shuttle device 9 moves downward as much as possible, the shuttle device 9 is lifted from the roller 21 by a predetermined pitch, placed on the fork portion 9a, and then moved rightward by the predetermined pitch. As a result, it is brought directly above the plate positioning portion, and is further placed here by the downward movement of the shuttle device 9 (FIG. 5).

  At this time, the plate p previously transferred by the rightward movement of the shuttle device 9 is transferred to and placed on the overlapping portion 8 (FIGS. 2 and 3). Here, the copper foil m positioned by the positioning portion 7 is attracted to the front end portion by the pad portion 33a of the front vacuum pad 33, and the copper foil m is moved when the positioning portion 7 moves to the right and downward by a predetermined pitch. The rear end portion slides on the chute 37 (FIG. 8), and is positioned and superimposed on the plate p that has already been positioned and stopped (FIG. 9).

  According to the present invention, the runway forming member 140 having a very small inclination is provided between the lower end of the chute 37 and the overlapping portion 8 so as to be movable back and forth. Advance before passing the lower end of 37. Accordingly, the rear end portion slides on the runway forming member 140 after sliding on the chute 37. Therefore, it slides on this and is brought to the overlap portion 8, but conventionally there is no runway forming member 140 as shown in FIG. 10, so a thin copper foil m of 0.2 mm passes through the lower stage. Further, there is a pressure difference due to the air gap between the chute 37 and the overlapping portion 8 and the airflow between the upper portion 8 and the rear end portion ma is rounded. While being positioned accurately. Thereafter, the positioning unit 7 moves by a predetermined pitch to a position indicated by a solid line as shown in FIG.

  The shuttle device 9 receives the stack by moving upward, moves to the right by a predetermined pitch, and reaches the standby unit 10a. Here, the chuck device 11A is brought directly above, and the chuck portions at both ends thereof are closed to hold the stacked body Q of the copper foil m and the plate p. Thereafter, the chuck device 11A moves rightward by a predetermined pitch, and reaches just above the stacked portion 2. Next, the stacked body Q of copper and plate is placed on the support plate 40 supported by the lifter 40 that is positioned just below the chuck portion 11b and adjusted at a predetermined height. At this time, the center presser rod 11f moves downward to press the central portion of the stacked body Q against the cushion material (assuming that the stacked body Q is now placed at the bottom), and then the chuck portion 11b is opened. Since it moves, it is stably held on the cushioning material. Further, since the dust collectors 42A and 42B are positioned and held on both sides, both ends of the overlapped body Q abut against the cushion material when detached from the chuck device 11A, but the suction of the dust collectors 42A and 42B. Therefore, it is placed on the cushion material without causing small dust or dust.

  1 and 2, the overlapping mechanism of the left copper foil m and the plate p has been described. Next, the operation of the overlapping mechanism of the insulating plate z and the copper foil m positioned on the right side of the laminated portion 2 is described. Will be described.

  A large number of insulating plates z are deposited on the insulating plate supply unit 5, but the uppermost insulating plate z is peeled from the lower insulating plate z one by one by the peeling device 100 and supplied to the next process. The 15 and 21, first, the presser claws 54a and 54b and the presser rod 54c of the presser device 53A move downward, and the edge of the second-stage insulating plate z is pressed by the presser rod 54c (FIG. 22). Thereafter, the cylinder 55b is driven to advance the claw portions 54a and 54b as shown in FIG. 22 to take a position (FIG. 23) sandwiching the left end of the insulating plate z, and then the insulating plate is operated by the cylinder 55a. The rising position is taken with the end of z being sandwiched (FIGS. 23 and 24). Thereafter, the peeling member 56a moves to the right as shown in FIG. As a result, the uppermost insulating plate z and the second insulating plate z are in close contact with each other.

  In this process, the pressing devices 57A and 57B press the long side portion of the second-stage insulating plate z. The peeling member 56a moves to the right position in FIG. 14. On the way, however, the peeling mechanism 56a moves from the position of FIG. 25 to the position of FIG. As shown in FIGS. 27 and 28, the long side portion of the insulating plate z is pushed by the claw portion 59 as the V-shaped engaging portion as shown in FIGS. Thus, as shown in FIG. 28, only the uppermost insulating plate z is positioned and carried into the first standby portion A in FIG.

  Although not shown, a transfer means is provided between the insulating plate supply unit 5 and the positioning unit 6 in FIGS. 1 and 2, and this is provided with a pair of claw portions and is peeled off as described above. The left end edge portion of the uppermost insulating plate z pushed out from the device 100 by a predetermined distance is sandwiched, and the sandwiched insulating plate z is transported to the left by a predetermined distance in FIGS. 1 and 2 and placed on the standby portion A. .

  On the other hand, one copper foil m is supplied from the copper foil supply unit 6 to the positioning unit 13 in the same manner as the left plate-copper foil stacking mechanism, and is positioned and waiting, but the shuttle device 14 has a predetermined pitch left. Transfer the insulating plate z placed on the first standby section A to the position immediately below the positioning section 13, and further move the shuttle device 14 to the left at this time by a predetermined pitch, The insulating plate z previously placed is positioned on the overlapping portion 12 and waits for the copper foil m to overlap. As described above, one copper foil m is accurately positioned and overlapped on the waiting insulating plate z from the positioning portion 13. Also in this case, the curling phenomenon at the rear end, which has been conventionally observed, is eliminated by the advancement of the runway forming member between the chute and the overlapping portion. Therefore, as described above, the copper foil m is superimposed on the insulating plate z with accurate positioning.

  Next, the chuck device 11B reaches from the position shown in FIG. 2 directly above the standby unit 10b as shown in FIG. In other words, the shuttle device 14 comes directly above the stack S of the copper foil m and the insulating plate z transferred to the standby unit 10b by the movement of the predetermined pitch to the left. The chuck portion 11b is held and held at both ends of the stacked body S of the copper foil m and the insulating plate z (FIG. 5). Next, it moves a predetermined pitch directly above the laminated portion 2 (FIG. 6). The laminated part 2 already has a stack P of copper foil and plate placed on the base 20a from the left side, and further a stack S of insulating plate z and copper foil m is placed thereon. Is done. At this time as well, the dust collectors 42A and 42B of the dust collectors 42A and 42B are positioned and disposed on both sides, so that the chuck device 11B also collects dust and dirt when the both ends of the stacked body S are detached from the chuck portion 11b. This occurs when a good quality laminate is produced by immediately sucking this. In the same manner, the stacked body P of the copper foil and the plate is overlapped in the same manner from the left, and then the stacked body S of the insulating portion and the copper foil is stacked on the stacked portion 2 from the right. The dust collectors 42 </ b> A and 42 </ b> B are lowered according to the stacking height, so that dust and dirt that are accumulated every time the stacked bodies P and Q are supplied to the stacking unit 2 are not generated.

  14 to 28 show details of the peeling device 100. FIG. 16 shows a partially enlarged view of FIG. 14, and the pressing device 53A includes the pair of claw portions 54a and 54b as described above. (See also FIGS. 21 to 24), and a peeling member 56a is provided on the side. FIG. 17 shows the details of the guide device 70, and a guide rail 71 having a square cross section is fixed to the gantry 51a, 51b.

  In FIG. 17, the lower part of the mounting plate g is linearly guided left and right as shown in FIG. 16 through a member slidably fitted to the protrusion 71a of the guide rail 71. The mounting plate f ′ is fixed, and the peeling body 56 is fixed to the vertical wall portion, and the peeling member 56a is formed at the end portion. Further, the pressing device 53A described above is configured to be movable rightward in FIG. 17 as indicated by a one-dot chain line along the guide rod n.

FIG. 21 shows details of the claws 54a and 54b of the presser device 53A, but a spherical presser portion 54c is provided below the lower claw 54b. This is because the uppermost insulating plate z ₁ and the second insulating plate z ₂ in the insulating plate supply section are stacked while being shifted by a length a, but this first moves downward, and as shown in FIG. The lower insulating plate z ₂ is pushed downward, the third and subsequent insulating plates z ₃ , z ₄ ... Are pressed, and then only the claws 54a, 54b move to the right, so that the uppermost The insulating plate z ₁ and the second-stage insulating plate z ₂ whose tip is pressed are separated as shown in the figure. Although the peeling member 56a as shown in this Couto 24 is advanced to the right, the claw portion 54a to the front, 54b is closed and sandwich the insulating plate z ₁ uppermost as shown in Figure 23. In this state, the peeling member 56a further advances to the right. Therefore, the long edge portion of the insulating plate z ₁ is surely peeled off from the second-stage insulating plate z ₂ . Pressing as described above apparatus 57A in this state, 57B is the hold-down edge of the insulating plate z ₂ of the second stage, Figure 27, moved forward to push the engagement member 59 as shown in Figure 28, the insulating top of Only the plate z ₁ is pushed. In FIG. 27, the cylinder 101 as the conveying means moves the pushing engagement member 59 to the left in the figure, but a V-shaped groove 59a is formed at the tip of the member 59, and the upper surface of the member 59 The thin plates 59b and 59c are fixed to the lower surface, and as shown in FIGS. 27 and 28, the uppermost insulating plate z is held by these, that is, pushed in a positioned state. Thereafter, although not shown in FIG. 1, the edge of the uppermost insulating plate z ₁ , whose pair of grips is pushed out by the drawing device, is grasped and moved to the standby portion located above the right-side mounting portion of the shuttle device 14. And transport. In the same manner, the second-stage, third-stage insulating plates z ₂ , z ₃ ... Are sequentially pushed to the standby section with a predetermined tact.

18 to 28 show the details of the operation of the peeling device 100. In FIGS. 18 and 19, the pressure conveying device 57A (which is the same as 57B and will be described only by one) has a pair of pressing members 59c at the tip. 59c, a guide plate 59b, and a push engagement member 59 having a V-shaped groove between them, which are integrally driven by a cylinder 101. FIG. 25 shows a state where the uppermost insulating plate z ₁ has not yet been peeled off. As described above, when the peeling member 56a peels as shown in FIG. 26, it is advanced by the cylinder 101, and then in FIG. pushing the engaging member 59 the cylinder 96 is driven as shown moves downward, hold down the second stage insulating plate z _2. Next, as shown in Figure 28, by further driving the cylinder 101, the insulating plate z ₁ V groove 59a of the uppermost of the pressing member 59 as shown in FIG. 28, it is pushed to the left as viewed in FIG. Therefore, it is positioned and stopped at the standby portion as described above.

  As described above, according to the thin plate laminating apparatus 1 according to the embodiment of the present invention, the laminated body of the copper foil m and the plate p made of stainless steel and further the copper foil thereon with a larger throughput (production efficiency) than the conventional one. The stacked body S composed of m and the insulating plate z is alternately stacked without dust or dust.

  The embodiment of the present invention has been described above. Of course, the present invention is not limited to this, and various modifications can be made based on the technical idea of the present invention.

  For example, in the above-described embodiment, the stacked body P of the plate and the copper foil and the stacked body Q of the insulating plate and the copper foil are sequentially stacked from both sides of the stacked portion 2. Without being limited, for example, it is also applicable to stacking only the stacked body of the plate and the copper foil in the stacking portion 2 from the left side. Further, the thin plate is not limited to a copper foil, an insulating plate, or a plate, and may be a thin plate of another material. Further, in the present embodiment, the respective stacked bodies are sequentially laminated from both sides of the laminated portion. However, it is also possible to laminate the laminated body 2 from the both sides in the direction perpendicular to the laminated portion 2 at about twice as fast. The present invention is applicable.

It is a top view which shows the whole thin plate laminating apparatus by embodiment of this invention. It is the same side view. The figure which shows the effect | action. The figure which shows the effect | action. The figure which shows the effect | action. The figure which shows the effect | action. It is a side view which shows the detail of the positioning part of the copper foil in FIG.1 and FIG.2. The figure which shows the effect | action. The figure which shows the effect | action. The side view which shows the detail of the conventional copper foil positioning part. It is a front view which shows the detail of the laminated part located in the center part in the same apparatus. The same side view. The [13]-[13] line direction expanded sectional view in FIG. The top view which shows the whole peeling apparatus in FIG.1 and FIG.2. The same side view. FIG. 15 is an enlarged plan view of a part of FIG. 14. [17]-[17] line direction sectional view in FIG. The enlarged plan view which shows the other principal part of a peeling apparatus. The enlarged plan view which shows the effect | action. Furthermore, the enlarged plan view which shows the same effect | action. The expanded sectional view of the principal part in a peeling apparatus. The expanded sectional view which shows the effect | action. Furthermore, the expanded side view which shows the effect | action. Furthermore, the expanded sectional view which shows the effect | action. The expanded sectional view of the other principal part in a peeling apparatus. The expanded sectional view which shows the effect | action. Furthermore, the expanded sectional view which shows the effect | action. Furthermore, the expanded sectional view which shows the effect | action.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Thin plate laminating apparatus 2 Laminating part 7 Plate side-Copper foil positioning part 13 Insulating board side-Copper foil positioning part 33 Vacuum pad 40 Lifter
42A, 42B Dust collectors 53A, 53B Presser device 56a Peeling member 59 Pushing engagement member 100 Peeling device 140 Runway forming member

Claims (3)

A thin plate supply unit for laminating a plurality of rectangular thin plates so as to alternately protrude one side and one side opposite to the one side;
It has a spherical part at the tip, and presses with the spherical part so that the protruding one side of the second stage below the uppermost part of the plurality of thin plates deposited on the thin plate supply part falls downward Possible pressing means;
The second stage having a lower claw and an upper claw, wherein the lower claw is pressed downward by the uppermost thin plate and the pressing means on the protruding one side of the second stage. The upper and lower claws are lifted by the lower claws and the upper claws closing each other, and the uppermost thin plate and the second thin plate A presser claw part that forms a gap between
One other having a flat plate-like peeling member, inserted into the gap, and sandwiched between the uppermost stage and the second stage thin plate between the one side and the opposite side A peeling means for moving along the side and peeling the uppermost thin plate from the second-stage thin plate over the entire other one side;
Holding the one other side of the uppermost thin plate peeled off by the peeling means, and conveying means for pushing the uppermost thin plate toward the outside of the thin plate supply unit ,
The conveying means includes an upper plate member and a lower plate member having different lengths that are spaced apart from each other and project to the thin plate side of the uppermost stage,
The lower plate-like member has a longer protruding length than the upper plate-like member, and receives the other side of the uppermost thin plate that comes down after the peeling. Thin plate laminating device. The thin plate laminating apparatus according to claim 1,
The thin plate laminating apparatus, wherein the pressing means and the pressing claw portion are provided on the one side and the one side opposite to the one side, respectively. The thin plate laminating apparatus according to claim 1 or 2,
The thin plate laminating apparatus, wherein the thin plate is an insulating plate.

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