5results about How to "Improve twisting effect" patented technology

This utility model relates to the field of textile equipment technology, and in particular to a twist stopper for a texturing machine. It includes a processing table with a detection component and a twist stopper mechanism on its upper side. The twist stopper mechanism includes a turntable with a column fixedly mounted on its upper side. A rotating sleeve is rotatably mounted on the upper side of the column. A first support rod and a second support rod are fixedly mounted on both sides of the rotating sleeve. A guide ring is fixedly mounted at the end of the first support rod, and a counterweight is fixedly mounted at the end of the second support rod. A reflective mirror is fixedly mounted at the bottom of the counterweight. The detection component includes an infrared laser sensor. Three oblique cones are equidistantly mounted on the outer wall of the column. This utility model, through its twist stopper mechanism, achieves both twisting and twist stopping effects. It also accurately calculates the twisting speed, improving or weakening the twisting effect. This can be achieved by controlling the speed and direction of a servo motor via a controller, resulting in a high degree of automation, requiring no human intervention, and offering high control precision.

The invention relates to the technical field of vinylon yarn production, in particular to a vinylon yarn roving frame with tension convenient to adjust, which comprises a frame, a conveying component for conveying vinylon yarn is arranged on one side of the upper surface of the frame, and an adjusting component for adjusting the tension of the vinylon yarn is arranged on the other side of the upper surface of the frame. When the diameter of a yarn drum on the surface of a winding roller is gradually increased and the speed of vinylon yarn is faster and faster, a worker controls a rotating column and an adjacent rotating sleeve to rotate in opposite directions, so that when the vinylon yarn penetrates through the space between a first rotating frame and a second rotating frame, the first rotating frame and the second rotating frame rotate in opposite directions, and the vinylon yarn is wound on the winding roller. Therefore, before the vinylon yarn enters the winder and is twisted, the opposite first protrusions can carry out false twisting on the vinylon yarn from the two sides of the vinylon yarn at the same time, forward and reverse twisting alternate false twisting can be effectively formed on the vinylon yarn, the vinylon yarn is more compact and stable, and the twisting effect on the vinylon yarn is improved.

The present application relates to a kind of centrifugal production nanofiber yarn method and device, method is: in the process of preparing nanofiber using centrifugal spinning method, the horizontal outward airflow generated by spinning disk rotation is converted into spiral airflow field to draft the spinning solution ejected from spinneret and is twisted to prepare nanofiber yarn;Device includes spinning disk (4), receiving device, driving device and self-twist device (5);Spinning disk (4) includes vertical cylinder I, cylinder I inside is equipped with spinning solution storage cavity, cylinder I peripheral surface is equipped with spinneret with spinning solution storage cavity communication, the liquid direction of spinneret is horizontal direction;Self-twist device (5) includes horizontal cylinder pipe I, horizontal cylinder pipe II, rolling ball (5-1), fan blade (5-4), wind collector and wind collector (5-2).The present application can effectively improve twisting effect, spin out special-shaped multi-component fiber, and can realize continuous liquid supply without shutdown.

The utility model discloses a jig for rapidly machining a steel wire rope, and relates to the technical field of steel wire rope production. The device comprises a bottom plate and a rotating disc, the rotating disc is located above the bottom plate, first wire holes distributed in an annular array mode are formed in the rotating disc, second wire holes are formed in the rotating disc, and an oil scraping mechanism is installed on the side, close to the rotating disc, of the bottom plate. According to the steel wire rope twisting device, the rotating rod, the outer gear ring, the gear, the rotating disc and other structures are arranged to be matched with one another, so that steel wire ropes can be evenly twisted, the twisting effect of the steel wire ropes is good, the situation that the quality of the produced steel wire ropes is poor due to the poor twisting effect of the steel wire ropes is avoided, and the purpose of improving the twisting effect of the steel wire ropes is achieved; through mutual cooperation of the springs, the arc-shaped clamping blocks, the limiting rods and other mechanisms, lubricating oil on the outer side of the steel wire rope can be cleaned and collected, follow-up continuous use is facilitated, and therefore the purpose of conveniently recycling the scraped lubricating oil is achieved.