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91. 发明专利

JPS5678738A RETURNING DEVICE FOR STACK 失效
公开(公告)号：JPS5678738A
公开(公告)日：1981-06-27
申请号：JP15521479
申请日：1979-11-29
申请人： NISSAN MOTOR
发明人： YAMAKOSHI TOSHIYUKI
IPC分类号： B65H3/60 , B21D43/20 , B21D43/24 , B65H1/04 , B65H1/14 , B65H1/30
摘要： PURPOSE:To perform safely and smothly an operation for removing an faulty stack by providing a guide having a sliding surface and fitted at one end thereof rotatably and a stack returning device equipped with a cylinder mechanism moving the guide aslant. CONSTITUTION:When a piston rod 23 of the air cylinder 22 is extended by the operational valve, not shown in the figure, of the cylinder mechanism 26 on the occasion that the stack 3 contacting with a magnet 14 for exfoliation is a faulty one, a pair of guides 17 are rotated clockwise around a pin 20 and projected to the front of a guide plate 27 from a slit 28. At this time, the pair of the guides 17 are separated from the guide plate 27 at a distance E so that the other ends of the guides 17 come to the positions of the stack 3 before the rise thereof. Next, a stack lifter 11 is lowered, the sliding surface 18 of the guide 17 is made to engage with the front end of the receiving stand 5 of the stack 3, and thereby the stack 3 is lowered to the full, whereby the stack 3 and the receiving stand 5 thereof are returned to the positions occupied thereby before the start of the rise, as shown by a chain line.

92. 发明专利

JPS5623902B2 失效
公开(公告)号：JPS5623902B2
公开(公告)日：1981-06-03
申请号：JP6421780
申请日：1980-05-16
IPC分类号： B65H3/60 , B65H3/06
摘要： A roll-wave sheet separator is provided which comprises a sheet support for supporting a stack of sheets and a sheet separator mounted adjacent to the stack which comprise a rotatable shaft having a helical peripheral thread coaxial with the shaft, and a follower rotatable around the shaft which follows the helical thread to move along the shaft axis. The follower supports at least one circular element which is preferably freely rotatable. The apparatus further includes a motor for rotating the shaft in one direction to drive the follower and its supported circular elements against the surface of the outermost sheet in the stack so that rotation of the circular element against the uppermost sheet in the stack will shingle that sheet from the stack. A brake is provided for abruptly stopping the rotation of the shaft whereby the follower and its supported element will then move back along the shaft out of engagement with the sheet surface. At this point the sheet may be removed, after which the circular elements are again driven into engagement with the next uppermost sheet to shingle the same.

93. 发明专利

JPS5551816B2 失效
公开(公告)号：JPS5551816B2
公开(公告)日：1980-12-26
申请号：JP13242777
申请日：1977-11-04
IPC分类号： B65H5/22 , B65H1/02 , B65H3/12 , B65H3/52 , B65H3/60 , B65H5/24 , B65H29/12 , B65H29/14 , B65H31/06 , B65H83/00

94. 发明专利

JPS55130350A SEQUENTIAL TAKINGGOUT DEVICE OF LAMINATED IRON PLATE 失效
公开(公告)号：JPS55130350A
公开(公告)日：1980-10-09
申请号：JP3803979
申请日：1979-03-31
申请人： TAIYOU SEIKAN KK , NAKANO KEISHI
发明人： NAKANO KEISHI
IPC分类号： B21D51/26 , B21D43/18 , B21D43/24 , B65H1/14 , B65H1/30 , B65H3/08 , B65H3/60
摘要： PURPOSE:To shorten the interruption time of iron plates and permit sequential feeding by transferring the laminated iron plates placed on pallets to the specified position on the working line, letting them float, sheet by sheet, from the iron plate of the uppermost layer and conveying these under suction. CONSTITUTION:The two pallets 12, 12 placed thereon with laminated iron plates are loaded on the right and left conveyors 10, 10 of a movable frame 4. The pallet 12 on one conveyor 10 is carried from this state onto the conveyor 14. Here, the pallet 12 is lifted by a life device 15, and with the uppermost end of the laminated iron plates 11 being held at a fixed level, the iron plates are floated, sheet by sheet, from the iron plate of the uppermost stage, by magnet floaters 19, 19 and are taken out by a suction conveying device 17. When the taking-out of the specified sheet number of the iron plates is completed, the lift 15 is lowered to place the pallet 12 on the conveyor 14, thence it is returned onto the emptied conveyor 10. The next pallet 12 is treated in the same manner.

95. 发明专利

JPS55101538A METHOD OF SEPARATING IRON PLATES 失效
公开(公告)号：JPS55101538A
公开(公告)日：1980-08-02
申请号：JP15983278
申请日：1978-12-27
申请人： HITACHI LTD
发明人： TAGUCHI KENJI , OOYAMA AKIHIRO , MEGURO MASAAKI
IPC分类号： B65H3/16 , B65H3/08 , B65H3/24 , B65H3/46 , B65H3/60
摘要： PURPOSE:To permit iron plates stacked and held at a predetermined height to be separated at a high speed and reliably by permitting iron plates raised by an attracting means to magnetically repel one another and be laterally forced out by a separating pawl and a separating piece. CONSTITUTION:An attracting unit 10 is lowered and urged against the top of an iron plate stack 5. The attracted iron plates are raised until the uppermost ion plate 51 strikes a positioning plate 11. The uppermost iron plate 51 and following iron plates 52 and 53 which are also raised in a state attracted by the uppermost one, are magnetically separated from one another by a magnet 12. In this way, only the uppermost iron plate 51 separated from the other iron plates 52 and 53 is pushed out through the space between the positioning plate 11 and a separating piece 14 by a separating pawl 13 driven by a cylinder 18.

96. 发明专利

JPS5593745A IRON PLATE REMOVER 失效
公开(公告)号：JPS5593745A
公开(公告)日：1980-07-16
申请号：JP16542478
申请日：1978-12-29
申请人： KOBAYASHI SHIYOUKAI KK , TAKIGUCHI INRIYOUKI SEISAKUSHO
发明人： TAKIGUCHI JIROU
IPC分类号： B65H3/16 , B65H3/24 , B65H3/60
摘要： PURPOSE:To perform work without requiring assistance by combining the main and auxiliary magnets and holding the iron plate which is automatically separated by the main magnet and floats with the auxiliary magnet. CONSTITUTION:The narrow thin iron plate 2 is put on the transfer stands 6 and 6' which are projected on the slits 4 and 4' and the transfer stands 6 and 6' travel in the (b) direction. The bundle of the iron plate 2 contacts the main magnets 9 and 9'. Then the table 1 rises and the above-mentioned iron plate 2 contact the limit switch 20. When the terminal 21 of the switch 20 is set to point p2, the table stops rising and when it falls on point p1, the table rises. In this case, the side surface of the iron plate 2 is excited by the magnets 9 and 9'. The upper iron plate floats by the repulsion of both iron plates and the uppermost iron plate is absorbed by the auxiliary magnets 10 and 10'. In this state, when the air cylinder 14 is actuated, the iron plate 2 is pushed forward by the sliding lever 12 and the pawl 13.

97. 实用新型

JPS5526106Y2 失效
公开(公告)号：JPS5526106Y2
公开(公告)日：1980-06-24
申请号：JP4999977
申请日：1977-04-20
IPC分类号： B41F13/70 , B41F13/54 , B65H3/60 , B65H3/62

98. 实用新型

JPS5526105Y2 失效
公开(公告)号：JPS5526105Y2
公开(公告)日：1980-06-24
申请号：JP4999877
申请日：1977-04-20
IPC分类号： B41F13/70 , B41F13/54 , B65H3/60 , B65H3/62

99. 发明专利

JPS5522370B2 失效
公开(公告)号：JPS5522370B2
公开(公告)日：1980-06-17
申请号：JP2878878
申请日：1978-03-15
IPC分类号： G03B27/00 , B65H3/06 , B65H3/52 , B65H3/60 , B65H83/00 , G03G15/00

100. 实用新型

JPS5577538U 失效
公开(公告)号：JPS5577538U
公开(公告)日：1980-05-28
申请号：JP16029378
申请日：1978-11-20
IPC分类号： B21D43/18 , B21D43/05 , B21D43/24 , B30B15/30 , B65H3/60

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