3results about How to "Simplify collection" patented technology

The invention relates to an ultra-short viscose staple fiber cutting-off device and method, the ultra-short viscose staple fiber cutting-off device comprises a fiber traction system, a fiber cutting-off system and an automatic control system, the fiber traction system is connected with the fiber cutting-off system in a working procedure, the fiber cutting-off system is arranged at the downstream of the fiber traction system in the working procedure, and the automatic control system is connected with the fiber traction system in the working procedure. The fiber traction system is used for straightening and guiding a fiber tow to the fiber cutting system, and the fiber cutting system is used for cutting the fiber tow; the automatic control system is used for collecting pressure data of multiple points on the fiber traction system and torque of a cutter head in the fiber cutting system. The automatic control system has the beneficial effects that synchronous action of the fiber traction system and the fiber cutting system can be accurately controlled through the automatic control system, it is ensured that fiber tows can be stably and accurately cut to the set length under the conditions of high speed and large tension, and the automatic control system is suitable for cutting operation of ultra-short viscose fibers, so that the production efficiency and the product quality are improved.

This utility model relates to the field of pad collection technology, specifically disclosing an automatic pad collection mechanism for edge component feeding, including a receiving slide and a second gantry frame. The second gantry frame is located at one end of the receiving slide near the collection seat. A lifting frame is slidably connected to the second gantry frame, and a clamping assembly that cooperates with the pads on the collection seat is provided on the lifting frame. The clamping assembly includes frames symmetrically arranged at both ends of the lifting frame. Each frame has a guide rail and a cylinder at its lower end. A second slide connected to the telescopic end of the cylinder is slidably connected to the guide rail, and a plug is connected to the second slide. The lifting frame drives the clamping assembly to descend to the collection seat, so that the plug aligns with the slot of the pad on the collection seat. The telescopic ends of the two cylinders respectively drive the second slide to move relative to each other, so that the plug clamps the pad. The entire pad collection operation is simple, efficient, and automated, without complicated procedures, and eliminates the need for manual collection and placement of pads, saving manpower while improving pad collection efficiency.

The present invention discloses a voice changing method and device, the method comprising: receiving a source speaker's sentence; extracting speech recognition acoustic features and speech synthesis acoustic features from the source speaker's sentence; obtaining speech recognition hidden features using the speech recognition acoustic features; obtaining speech synthesis coding features using the speech synthesis acoustic features; inputting the speech recognition hidden features and the speech synthesis coding features into a pre-constructed timbre conversion model corresponding to a specific target speaker to obtain the speech synthesis acoustic features of the specific target speaker; and generating a specific target speaker audio signal using the speech synthesis acoustic features of the specific target speaker. The scheme of the present invention can realize the transformation of any source speaker's voice to the target speaker's voice, and has a good voice changing effect.