Thread cutting and suction device
The thread cutting and suction device addresses the issue of threads moving due to cutter pressure by using a thread gathering member to press threads against a V-shaped cutter, achieving reliable cutting and suction through a two-stage movement.
JP2026121164APending Publication Date: 2026-07-23TMT MACHINERY INC
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- TMT MACHINERY INC
- Filing Date
- 2025-01-10
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
Existing thread cutting devices face issues where the cutting force applied by the cutter causes threads to move away, preventing reliable cutting.
Method used
A thread cutting and suction device that uses a thread gathering member to gather and press threads against a cutter, employing a two-stage movement: a first low-speed movement to guide threads to the cutter and a second high-speed movement to cut the threads, utilizing a V-shaped cutter with blades spaced apart to apply shear force.
Benefits of technology
Ensures reliable cutting of multiple threads by restricting their movement and applying shear force, preventing displacement during cutting and ensuring complete suction.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026121164000001_ABST
Abstract
To reliably cut multiple threads. [Solution] In the thread cutting and suction device 7, the moving mechanism 712 is capable of performing a first movement in which the thread gathering member 711 moves so that the thread holding part 711h moves to the left at a first speed to gather multiple threads Y and guide them to the cutter 75, and a second movement in which the thread gathering member 711 moves at a second speed faster than the first speed to press the multiple threads Y that were gathered in the first movement and guided to the cutter 75 against the cutter 75 and cut.
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