通过对一种带有内螺纹的酒瓶盖的结构分析，阐述了采用大导程螺杆和螺母机构实现螺纹型芯自动旋转脱模的设计过程及其工作过程。

Through analyzing of a bottle cover structure with inner thread, a type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically.

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水平回转式气力理盖器，具有不损坏瓶盖表面，料斗内缺盖发信号自动补充盖等功能。

Reasonable level of cover Pneumatic rotary device, with no damage to cap surface, hopper cover signals within the lack of features such as automatic replenishment cover.

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我们跑向自动售饮料机，想看看我们的瓶盖内面上有没有亮星星。

We raced to the soda machine to see if our bottle had a CAP with the illustrious star on the inside.

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