The invention provides a double-end fixed type heat knife unlocking device, and belongs to the technical field of heat knife unlocking. The fusing device is used for fusing a rope for connecting a part to be unlocked and an outer shell, and comprises a base fixed in the outer shell and a mounting seat arranged outside the outer shell, and a servo rotating mechanism connected with the mounting seat is arranged on the base. In the rope binding process, the rope only needs to be wound around the two heat knives in an S shape, the rope can be automatically bound through the servo rotating mechanism, when the rope is fused in the later period, the servo rotating mechanism can also drive the heat knives to act actively, the cutting speed of the rope is increased, the limiting base can prevent the rope from falling off from the heat knives, and the rope binding efficiency is improved. The supporting rod can prevent the heat knife assembly from being bent and deformed due to the fact that the pressure borne by the heat knife in the tightening process is too large, the rope pressing assembly can press ropes of different sizes, the ropes are kept at the fixed positions on the heat knife, and the ropes can be fused conveniently through the heat knife in the later period.
本发明提供了一种双端固定型热刀解锁装置,属于热刀解锁技术领域。它用于熔断连接待解锁部件和外壳体的绳索,包括固定在外壳体内部的基座以及设置在外壳体外的安装座,所述的基座上设置有与安装座相连的伺服旋转机构。在绳索捆缚过程中,只需将绳索呈S型绕设过两根热刀,通过伺服旋转机构可以自动将绳索进行束紧,且在后期熔断绳索时,伺服旋转机构也可以驱动热刀主动动作,加快绳索的切断速度,限位座可以防止绳索从热刀上脱落,支撑杆可以防止束紧过程中热刀收到的压力过大导致热刀组件弯曲变形,绳索压紧组件可以对不同尺寸的绳索进行压紧,使绳索保持在热刀上的固定位置,以便于后期通过热刀熔断绳索。
Double-end fixed type hot knife unlocking device
双端固定型热刀解锁装置
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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