The principle of giver and receiver carding flexible rapier weft insertion mechanism, found by previous suppliers of various rigid rapier | latitude mechanism is the same. Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame.
During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine. Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field.
It is different, the rapier is from about 1 seed primer found in the mechanism to grab than | the rapier head is mounted on a rigid metal tube, but the rapier head is mounted on a flexible steel strip or nylon strip weft, so two people pass the mechanism is completely different. At present, the flexible rapier weft insertion mechanism used by domestic enterprises has the following analysis: two types of eccentricity leading to the slider: the epicyclic gear type with short box feet and the epicyclic gear type with long box feet. The following divisions Introduction and the basic principles and structural design characteristics of various flexible rapier weft insertion mechanisms. The eccentric sliding card type flexible rapier weft insertion mechanism is shown in Figure 9-22. A round wheel 2 is installed on the main input 1 of the carding machine. The pin 8 on the wheel is connected with the connecting rod 4 money chain, which drives a slider 5 Swipe up and down.
The slider 5 is connected with the chain 6, so as to drag the upper and sprocket 7. The belt 9 of the transmission rapier 8 and the upper sprocket 7 are re-installed on the same conveyor, so the belt rod 9 also reciprocates continuously. The swing produces movement, which causes the sword head 10 to advance or retreat. The mechanism is also equipped with a target guide wheel 11, a guide inner rotor 12, and a meat guide mold 13 to control whether the sword belt does not move up and down. This weft insertion mechanism is separated from the box seat and does not swing with the valve seat.
Cam beating looms for pause times. The box is 244cm, and the maximum speed of bilateral centering can reach 150rpm. The ratio of the free path rod length 1 of the rapier outside the edge of the cloth e connected to the crank radius varies with the size of the stem. The larger the stem, the smaller the free distance.
Due to the short-handed four-bar linkage mechanism, when the shank is located at or near the top of the page, the displacement of the j-bone block can develop slowly.
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