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发明公开
CN103199043A 片盒解锁装置 有权

片盒解锁装置
摘要：
本发明公开了一种片盒解锁装置，用于对片盒解锁，其中片盒具有两个锁附孔。片盒解锁装置包括基座、驱动单元、活动件、丝杠、螺母、两个摆动气缸以及两个解锁件。驱动单元设置于基座。活动件可滑动地设置于基座，以接近或远离片盒。丝杠穿设于活动件并连接驱动单元，丝杠具有螺纹。螺母套设于丝杠并连接活动件。驱动单元驱动丝杠转动，丝杠通过螺纹带动螺母与活动件相对于基座滑动。两个摆动气缸分别设置于活动件。两个解锁件分别对应地设置于两个摆动气缸，并对应两个锁附孔。本发明提供的片盒解锁装置，采用一个驱动单元驱动活动件在基座上进行往复运动，对整个装置实现了较大的简化，且能方便地保证装置运动的准确性。
摘要（英）：

The invention discloses a film box unlocking device used for unlocking a film box, wherein the film box is provided with two locking and attaching holes. The film box unlocking device comprises a base seat, a driving unit, a movable part, a lead screw, a nut, two oscillating cylinders and two unlocking parts. The driving unit is arranged on the base seat. The movable part is arranged on the base seat in a sliding mode to be close to or away from the film box. The lead screw is arranged on the movable part in a penetrating mode and connected with the driving unit. The lead screw is provided with threads. The nut is arranged on the lead screw in a sleeved mode and connected with the movable part. The driving unit drives the lead screw to rotate. The lead screw drives the nut and the movable part through the threads to slide relative to the base seat. The two oscillating cylinders are arranged on the movable part. The two unlocking parts are correspondingly arranged on the two oscillating cylinders and correspond to the two locking and attaching holes. According to the film box unlocking device, the driving unit is used for driving the movable part to move on the base seat in a reciprocating mode, large simplification of the integral device is achieved, and accuracy of motion of the device can be conveniently ensured.

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