CN203806835U

CN203806835U - Yarn unwinding device

Info

Publication number: CN203806835U
Application number: CN201420193803.9U
Authority: CN
Inventors: 韩宗振; 龙迪迪; 韩佰玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2014-09-03
Anticipated expiration: 2024-04-21

Abstract

A yarn unwinding device comprises a base, a rotary table, a bobbin assembly and a yarn control assembly, wherein the rotary table is mounted on the base, a protruding part is arranged on one side of the base and is fixed on the yarn control assembly through a fixing block, the bobbin assembly is mounted on the rotary table through a bearing, and the top end of the bobbin assembly is connected with the yarn control assembly through a cover plate; the yarn control assembly comprises a side lever, a side lever upright post, a square yarn control piece and a T-shaped yarn control piece, the bobbin assembly comprises a main rod and a bobbin sleeved on the main rod, and the main rod is connected with the bearing; the horse walking head is installed at the bottom of the base. Due to the adoption of the structural design, the yarn winding device is small in size and low in gravity center, so that after a yarn group wound on the bobbin is led out through the penetrating hole, the abrasion of parts is small, the noise is low, and the requirements on the yarn winding device under high-speed rotation can be met.

Description

A kind of yarns take-off device

Technical field

The utility model relates to loom technical field, and specifically, it is a kind of yarns take-off device.

Background technology

The level weaving of routine loom weft yarn group, yarn is with horizontality unwinding from yarn group, and the draft of generation drives yarn to form air ring, and yarn carries out unwinding under free state.

Yarns take-off device volume is in the past larger, because the higher centnifugal force producing when the outlet of center of gravity is comparatively serious to the wearing and tearing of parts; And having abnormal sound between spring installation and support arm, noise is large, can not meet the requirement that modern production is more and more higher to yarns take-off device.

Therefore, prior art needs to be improved and improves.

Summary of the invention

For the above-mentioned problems in the prior art, the purpose of this utility model is to provide that a kind of volume is smaller and more exquisite, at the bottom of center of gravity, can reduce due to the wearing and tearing of the high centnifugal force producing of center of gravity to parts, the yarns take-off device that noise is low.

For achieving the above object, the technical scheme that the utility model adopts is:

A kind of yarns take-off device, comprise base, rotating disk, spool assembly and control yarn assembly, on described base, rotating disk is installed, one side of this base is provided with a lug boss, described lug boss is fixed described control yarn assembly by fixed block, described spool assembly is installed on described rotating disk by bearing, and the top of this spool assembly is connected with control yarn assembly by cover plate; Described control yarn assembly comprises side lever, side lever column, square control yarn part and T-shaped control yarn part, and one end of described two side lever columns is inserted in the lower end of described side lever, and the other end is inserted in described lug boss; Described square control yarn part is placed on described side lever column, and one end of described T-shaped control yarn part is inserted in the lower end of described side lever, and the other end is placed on described side lever column and can slides up and down along side lever column; Described square control yarn part near the inside face of rotating disk by even quiet contact of keyway in some keyways of setting in the strong part of a side and the rotating disk whole body, described side lever outer surface of upper is provided with one first and places hole, bottom one side is provided with one second and places hole, and the lower external face of described T-shaped control yarn part is provided with one the 3rd and places hole; Described spool assembly comprises mobile jib and be placed on the spool on mobile jib, and this mobile jib is connected with bearing; The bottom of described base is provided with away head of the horse.

Compared with prior art, the beneficial effects of the utility model are: owing to adopting above-mentioned structure design, volume is small and exquisite, center of gravity is low, make to be around in yarn group on spool by placing after the outlet of hole, parts wear is little, and noise is little, can meet the requirement to yarn Winder under High Rotation Speed.

Accompanying drawing explanation

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is another structural representation of the present utility model.

In figure, each label respectively: (10) base, (20) rotating disk, (30) spool assembly, (40) control yarn assembly, (11) lug boss, (50) fixed block, (60) cover plate, (41) side lever, (42) side lever column, (43) square control yarn part, (44) T-shaped control yarn part, (70) square key body, (21) keyway, (411) first place hole, and (412) second place hole, and (441) the 3rd place hole, (31) mobile jib, (32) spool, (80) walk head of the horse.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Please refer to Fig. 1 and Fig. 2, a kind of yarns take-off device of the utility model, comprise base 10, rotating disk 20, spool assembly 30 and control yarn assembly 40, on described base 10, rotating disk 20 is installed, one side of this base 10 is provided with a lug boss 11, described lug boss 11 is by the fixing described control yarn assembly 30 of fixed block 50, and described spool assembly 30 is installed on described rotating disk 20 by bearing, and the top of this spool assembly 30 is connected with control yarn assembly 40 by cover plate 60; Described control yarn assembly 40 comprises side lever 41, side lever column 42, square control yarn part 43 and T-shaped control yarn part 44, and one end of described two side lever columns 42 is inserted in the lower end of described side lever 41, and the other end is inserted in described lug boss 11; Described square control yarn part 43 is placed on described side lever column 42, and one end of described T-shaped control yarn part 44 is inserted in the lower end of described side lever 41, and the other end is placed on described side lever column 42 and can slides up and down along side lever column 42; Described square control yarn part 43 near the inside face of rotating disk 20 by even quiet contact of keyway in some keyways 21 of setting in the strong part 70 of a side and rotating disk 20 whole body, described side lever 41 outer surface of upper are provided with one first and place hole 411, bottom one side is provided with one second and places hole 412, and the lower external face of described T-shaped control yarn part 44 is provided with one the 3rd and places hole 441; Described spool assembly 30 comprises mobile jib 31 and is placed on the spool 32 on mobile jib 31, and this mobile jib 31 is connected with bearing; The bottom of described base 10 is provided with away head of the horse 80.

During the utility model work, yarn group is placed on spool 32, yarn the end of a thread sequentially places hole 441, second through the 3rd and places hole 412 and first and place hole 411 and carry out unwinding, rotating disk 20 maintenance under the stopping of square key part 70 is static, center link 31, in the rotation of bearing high speed, makes the yarn group of spool 32 carry out high-speed unwinding, in unwinding process, along with the yarn position in yarn group is different, T-shaped control yarn part 44 slides up and down so that the quick unwinding of yarn along side lever column 42.

In sum, the utility model by above-mentioned structure design, solves the technical matters existing in conventional art, has compact conformation, and volume is small and exquisite, and little, the feature such as noise is low of wearing and tearing, has marketable value and huge market potential widely.

Certainly, the utility model also has other distortion.In a word, the apparent change of making according to the prompting of above-described embodiment, and other every changes that do not depart from the utility model essence, within all should being included in the scope described in claim.

Claims

1. A yarn unwinding device, comprising a base, a turntable, a bobbin assembly and a yarn control assembly, characterized in that a turntable is installed on the base, and a protrusion is provided on one side of the base, and the protrusion The yarn control assembly is fixed by a fixed block, the bobbin assembly is mounted on the turntable through a bearing, and the top end of the bobbin assembly is connected with the yarn control assembly through a cover plate; the yarn control assembly includes a side bar, a side Rod uprights, square yarn control parts and T-shaped yarn control parts, one end of the two sides of the rod uprights is inserted into the lower end of the side rod, and the other end is inserted into the raised part; the square yarn control set On the side bar column, one end of the T-shaped yarn control piece is inserted into the lower end of the side bar, and the other end is sleeved on the side bar column and can slide up and down along the side bar column; the square control The inner surface of the yarn piece close to the turntable is in static contact with one of the several key grooves uniformly arranged around the turntable through one side piece. The outer surface of the upper part of the side bar is provided with a first piercing hole, and the lower side is provided with a second piercing hole. hole, the outer surface of the lower part of the T-shaped yarn control member is provided with a third piercing hole; the bobbin assembly includes a main rod and a bobbin sleeved on the main rod, and the main rod is connected with a bearing; the base There is a horse head installed at the bottom.