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CN-224212869-U - Weft frame of high-stability rapier loom

CN224212869UCN 224212869 UCN224212869 UCN 224212869UCN-224212869-U

Abstract

The utility model relates to the technical field of weft frames, in particular to a weft frame of a high-stability rapier loom, which comprises an equilateral triangle base, wherein a first upright post, a second upright post and a third upright post are vertically arranged at three corners of the equilateral triangle base, a first rotating member capable of rotating around a central axis of the first upright post is arranged on the first upright post at intervals from bottom to top, a first cross rod is arranged on the first rotating member at intervals from bottom to top, a second rotating member capable of rotating around the central axis of the second upright post is arranged on the second upright post at intervals from bottom to top, a second cross rod is arranged on the second rotating member at intervals from bottom to top, the first cross rod and the second cross rod are mutually staggered, a yarn guide is arranged on the third upright post at positions corresponding to the first cross rod and the second cross rod, a hanging rod facing the yarn guide is arranged on the end of the first cross rod and the second cross rod, and the end of the hanging rod, which is close to the yarn guide, is positioned right above the central position of the equilateral triangle base.

Inventors

  • YU SHEN

Assignees

  • 浙江莱茵巴赫制辊有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (3)

  1. 1. A weft frame of a high-stability rapier loom is characterized by comprising an equilateral triangle base (1), wherein a first upright (6), a second upright (8) and a third upright (2) are vertically arranged at three corners of the equilateral triangle base (1), a first rotating part (4) which can rotate around the central axis of the first upright (6) is arranged on the first upright (6) at intervals from bottom to top, a first cross rod (10) is arranged on the side, close to the second upright (8), of the first rotating part (4), a second rotating part (11) which can rotate around the central axis of the second upright (8) is arranged on the second upright (8) at intervals from bottom to top, a second cross rod (12) is arranged on the side, close to the first upright (6), of the second rotating part (11), the first cross rod (10) and the second cross rod (12) are staggered up and down, a yarn guide (5) is arranged on the third upright (2) corresponding to the first cross rod (10) and the second cross rod (12), a yarn guide (10) is arranged on the side, close to the second cross rod (12), and the yarn guide (5) is arranged on the side, close to the yarn guide (5) and is positioned on the right side, close to the yarn guide (5), of the yarn guide (5) and the yarn guide (5) is positioned on the right side, the yarn guide is opposite the yarn guide is vertical weft yarn guide weft frame.
  2. 2. The high-stability rapier loom weft frame according to claim 1, wherein the first jack is arranged on the side surfaces of the first rotating piece (4) and the second rotating piece (11), the second jack is arranged on the first upright post (6) and the second upright post (8) at the position corresponding to the first jack, and the plug pins (3) are inserted in the first jack and the second jack.
  3. 3. The weft frame of the high-stability rapier loom according to claim 1 or 2, wherein the upper ends of the first upright (6), the second upright (8) and the third upright (2) are provided with top plates (7), and the upper ends of the first upright (6), the second upright (8) and the third upright (2) are fixed through the top plates (7).

Description

Weft frame of high-stability rapier loom Technical Field The utility model relates to the technical field of weft frames, in particular to a weft frame of a high-stability rapier loom. Background China is a large country for textile production and export, and the textile industry has very competitive power after years of development. The textile fabrics all have length and width, wherein the length direction of the textile fabrics is warp direction, the direction perpendicular to the selvedge is width, the width direction is weft direction, and in the weaving process, the yarns used for the warp direction are called warp yarns, and the yarns used for the weft direction are called weft yarns. The weft yarn is used for spinning, and a weft yarn frame is needed to be used for fixing the weft yarn cylinder and can smoothly discharge the weft yarn. The existing weft yarn frame comprises a base and three upright posts which are distributed on the base in a triangular mode, rotating parts capable of rotating around the central axis of the upright posts are symmetrically arranged on the two upright posts, the rotating parts comprise a lower fixed disc, an upper fixed disc and a shaft sleeve, the lower fixed disc and the upper fixed disc are fixed on the upright posts, the shaft sleeve is sleeved on the upright posts between the upper fixed disc and the lower fixed disc, a cross rod is arranged on the rotating parts, a weft yarn drum is arranged on the cross rod, a yarn guide is arranged on the other upright post at the position corresponding to the cross rod, however, the structure avoids mutual collision when the cross rod at the same height rotates, the length of the cross rod is designed to be shorter, the weft yarn drum is installed on the cross rod, the gravity center of the weft yarn drum is deviated to one side when paying off, the whole weft yarn frame is poor in stability and easy to overturn, and safety accidents are caused. Disclosure of utility model The utility model aims to solve the technical defects and provides the weft frame of the high-stability rapier loom, which has better stability. The utility model discloses a high-stability rapier loom weft frame which comprises an equilateral triangle base, wherein a first upright post, a second upright post and a third upright post are vertically arranged at three corners of the equilateral triangle base, a first rotating piece capable of rotating around a central axis of the first upright post is arranged on the first upright post at intervals from bottom to top, a first cross rod is arranged on the first rotating piece at intervals from bottom to top, a second rotating piece capable of rotating around a central axis of the second upright post is arranged on the second upright post at intervals from bottom to top, a second cross rod is arranged on the second rotating piece at intervals from bottom to top, the first cross rod and the second cross rod are mutually staggered, a yarn guide is arranged on the third upright post at positions corresponding to the first cross rod and the second cross rod, a hanging rod facing the yarn guide is arranged at the end of the first cross rod and the second cross rod, and the end of the hanging rod, which is close to the yarn guide, is positioned right above the central position of the equilateral triangle base. The principle of the technical scheme is that the weft yarn barrel is mounted on the hanging rod, the first rotating piece and the second rotating piece are rotatable to facilitate the mounting of the weft yarn barrel, and because the end, close to the yarn guide, of the hanging rod is located right above the center position of the equilateral triangle base, the mounted weft yarn barrel is located right above the center position of the equilateral triangle base, so that the weft yarn barrel is good in overall stability and not prone to overturning during paying-off, the weft yarn barrel is opposite to the yarn guide, and the breakage condition can be improved. In order to prevent the removal of weft yarn section of thick bamboo after installing the weft yarn section of thick bamboo, a rotation piece and No. two rotation piece sides are provided with a jack, and the position that corresponds a jack on a stand and No. two stands is provided with No. two jacks, and a jack and No. two jack interpolation establish the bolt, restrict a rotation piece and No. two rotations, pull out the bolt after, a rotation piece and No. two rotations again rotatable. A stand, no. two stand and No. three stand upper ends are provided with the roof, through the upper end of roof fixed stand, no. two stand and No. three stand, make overall structure more stable. The weft yarn frame of the high-stability rapier loom has the beneficial effects that the mounted weft yarn cylinder is positioned right above the center position of the equilateral triangle base, so that the overall stability is good, and the rapier loom is not easy to topple