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公开(公告)号：EP3944927A1
公开(公告)日：2022-02-02
申请号：EP21188103.2
申请日：2021-07-28
申请人： Max Co., Ltd.
IPC分类号： B25C11/00
摘要： A staple removing device (10A) includes a device body (12), a removing part (26) provided in the device body and configured to execute a staple removing operation of removing a staple from a sheet bundle, an accommodation unit (30) detachably mounted to the device body and configured to accommodate the staple removed by the removing part, a count unit configured to count a number of operation times of the staple removing operation, a detection unit (30) configured to detect whether the accommodation unit is attached or detached with respect to the device body, a measurement unit configured to measure an elapsed time after the detection unit detects that the accommodation unit is removed from the device body, and an operation-times reset unit that resets the number of operation times when the elapsed time becomes a predetermined time or longer.
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公开(公告)号：EP3904009A1
公开(公告)日：2021-11-03
申请号：EP21170706.2
申请日：2021-04-27
申请人： Max Co., Ltd.
摘要： An electric stapler (1A) includes a clamp part (2), a penetration part (3), a clinch part (4), and a motor (5). The electric stapler performs binding processing accompanying rotation of the motor by sequentially performing a clamping process, a penetrating process, and a clinching process. The electric stapler includes a first position detection unit (101) that detects that a rotational position of the motor passes a first position, a braking unit (110) that applies braking to the motor after it is detected that the motor passes the first position, a difference calculation unit (110) that calculates a difference between a position at which the motor is stopped by the braking unit and a predetermined stop target position of the motor; and a motor control unit (110) that moves a rotational position of the motor to the stop target position by rotating the motor forward or in reverse by the calculated difference.
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公开(公告)号：EP3904010A1
公开(公告)日：2021-11-03
申请号：EP21170713.8
申请日：2021-04-27
申请人： Max Co., Ltd.
摘要： An electric stapler (1) includes a clamp part (4) that clamps a paper bundle, a penetration part (3) that causes a staple to penetrate the paper bundle, a clinch part (31) that bends the staple penetrating the paper bundle to bind the paper bundle, a driving unit (5) that drives the clamp part, the penetration part, and the clinch part. The electric stapler (1) performs binding processing by at least performing a clamping process of clamping the paper bundle with the clamp part, a penetrating process of causing the staple to penetrate the paper bundle with the penetration part, and a clinching process of bending the staple penetrating the paper bundle with the clinch part. The electric stapler includes a state detection unit (70a, 78) that detects a state of the driving unit in each of the clamping process, the penetrating process and the clinching process, and a storage unit (80) that stores the detected state.
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公开(公告)号：EP3904026A1
公开(公告)日：2021-11-03
申请号：EP21170709.6
申请日：2021-04-27
申请人： Max Co., Ltd.
摘要： An electric stapler (1A) includes a clamp part (2) that is configured to include a first wall portion (21) and a second wall portion (22) for gripping a paper bundle (P), a penetration part (3) that causes a staple (10) to penetrate the paper bundle gripped by the clamp part, a clinch part (4) that bends the staple penetrating the paper bundle to bind the paper bundle, a gripping release detection unit that detects that the paper bundle is released from gripping after the first wall portion moves in the direction of separating from the second wall portion from a state where the paper bundle is gripped by the clamp part; and an output unit that, after it is detected that the paper bundle is released from gripping of the clamp part, outputs a gripping release signal indicating that the paper bundle is released from gripping of the clamp part to an outside.
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