摘要:
An electric stapler is provided with: a stapler; a transversely moving mechanism for traveling the stapler along a transverse rail; a driver (504) arranged at a front portion of the stapler; a staple cartridge charging port provided at a rear face of the stapler; and a rotating mechanism for horizontally rotating the stapler by 90 degrees. The staple cartridge charging port at the rear face of the stapler is directed in a direction of an extended line of the transverse rail by traveling the stapler to one end portion of the transverse rail and rotating the stapler horizontally by 90 degrees.
摘要:
A staple feeding mechanism includes the components of only a magazine 40 with a pair of guides and spring receiver 75 to 77 being integrated, a driving shaft 13 having a double function and a staple feeding member 70 (inclusive of the feeding nail 71 and spring 74) movably arranged in the magazine 40. The feeding nail 71 of the staple feeding member 70 at the home position is lowered by the driving shaft 13 and retracted from the staple cartridge 80. For this reason, the loading/unloading of the staple cartridge 80 can be done without any hitch. The staple feeding mechanism only requires a necessary minimized number of components and so is simple in structure. Thus, the stapler can be provided at low cost. Particularly, the driving shaft 13 necessary to cause the magazine 40 to make a reciprocating motion is also used as a fulcrum member, thus requiring no new component. This further reduces the number of necessary components and also contributes to space saving.
摘要:
A staple detection mechanism of an electric stapler in which wherein a passage 4 for inserting and withdrawing a staple cartridge 3 is formed in the magazine part 2 of a stapler body 1, a sheet staple a is stored in the staple cartridge 3, and the sheet staple a is driven out in order starting at a staple a1 at the front part of the sheet staple a after bending the staple from both sides, wherein a staple detection sensor 7 formed so that the both tip sides of an actuator 8 are converged is disposed so that the both side parts thereof face the access port of the passage 4 and are engaged with the upper or lower surface of the sheet staple a of the staple cartridge 3 having a tip part installed in the passage 4, and the actuator 8 is installed so as to be retractably rotated in the vertical direction relative to the longitudinal direction of the passage 4 and energized by a spring so as to be diagonally erected at all times.
摘要:
A stapler 1 is provided with a cutter unit 12 .for cutting a leading end portion of a staple leg projected to a back face side of sheets. A staple cartridge 20 containing a number of staples is formed with a chip containing portion 23 for containing a chip of the staple leg. The chip of the staple leg cut by the cutter unit 12 is guided into the chip containing portion 23 of the staple cartridge 20 by a chute 22 formed on the cutter unit 12. The chip of the staple leg is collected in the staple cartridge 20.
摘要:
A stapler and a cartridge, the stapler comprising a guide member (21) having a guide piece (22) for supporting the base sides of staple legs from the inside while the staple legs are disposed in a drive-out passage (17) and passed through bound paper sheets, wherein a staple (1) forming the pair of staple legs is fed into the drive-out passage (17), the staple fed into the drive-out passage (17) is driven out to the bound sheets (P), and the staple legs passed through the bound sheets (P) are bent along the rear surface of the bound sheets.
摘要:
A supply reel (1) for staple wire (13) is provided with a holder (2) on which the leading end of the staple wire is held by clamping. The holder (2) is held positively and/or non-positively on the reel flanges (1a) of the supply reel (1). The holder (2) is configured to be removable from the supply reel (1) and placeable on a finishing unit (10). Upon placement onto a finishing unit (10), clamping of the staple wire (13) is abolished. Arranged on the holder (2) are oil-impregnated felt pads (8, 9) between which the staple wire (13) is guided. The holder (2) is provided at both of its ends with flexible guide tubes (6, 7) which prevent bending of the leading end of the wire and protect the user from injury.
摘要:
A stapling device (1) has a holddown element (9), a staple forming member (7), and a staple driving means (6), which are guided linearly and are movable perpendicular to the upper side of a sheet stack (10) to be stapled. A first pressure spring (13) with a lower spring force (C1) is associated with the holddown element (9). A second pressure spring (14) whose spring force (C2) is greater than that of the first pressure spring (13), is associated with the staple forming member (7). A third pressure spring (15) is associated with the staple driving means (6), its spring force (C3) being greater than that of the second pressure spring (14). The pressure springs (13, 14, 15) are arranged with identical working directions perpendicular to the upper side of the sheet stack (10). The first pressure spring (13) is arranged in preloaded fashion between the holddown element (9) and the staple forming member (7, 7a). The second pressure spring (14) is arranged in preloaded fashion between the staple forming member (7, 7a) and the staple driving means (6, 6a). The third pressure spring (15) is arranged in preloaded fashion between the staple driving means (6) and a drive head (5) on which engages an eccentric drive (4, 17) which moves the stapling device (1) in the direction of the arrow (B) onto sheet stack (10), and thereby controls a force-controlled drive mechanism of the stapling device (1) in an operationally correct sequence.