CN202415800U

CN202415800U - Automatic yarn clamping device

Info

Publication number: CN202415800U
Application number: CN2012200356050U
Authority: CN
Inventors: 钱圣波
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2012-09-05
Anticipated expiration: 2022-01-13

Abstract

The utility model discloses an automatic yarn clamping device used in spinning process of a spinning frame for clamping the yarn during a yarn cutting process. The automatic yarn clamping device comprises a spindle base fixed on a spun yarn spindle, and is characterized in that a sliding lining, a static lining and a yarn cutting component are further included, wherein the static lining and the yarn cutting component are fixedly sleeved on the spindle base in sequence, the sliding lining capable of moving axially is arranged on the static lining, and a gap for clamping the yarn forms among the sliding lining, the static lining and the yarn cutting component. The automatic yarn clamping device has the advantages of finishing the yarn clamping process automatically and improving working efficiency.

Description

Automatic thread nipper assembly

Technical field

The utility model relates to a kind of automatic thread nipper assembly that is used for Spinning Frame weaver preface, is used for cutting yarn process clamping yarn.

Background technology

Existing fine spining machine need need then by labor cleaning's winding yarn, be accomplished clamping yarn operation with the equipment stall with yarn when the higher authorities in the course of the work, wastes time and energy during the shortcoming of operation like this, and production lacks continuity, and efficient is low, easy error.

Summary of the invention

The automatic thread nipper assembly that the utility model technical problem to be solved provides a kind of automatic completion yarn clipping process, increases work efficiency.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this automatic thread nipper assembly comprises the spindle base that is fixed on the spinning spindle; Its design feature is also to comprise slide bushing, static lining and cut the yarn parts; Wherein static lining with cut the yarn parts and be fixedly set in successively on the spindle base; Being equipped with on the static lining can axially movable slide bushing, slide bushing and static lining, cuts the space that forms a clamping yarn between the yarn parts.

Spring and some steel balls are installed between described slide bushing of the utility model and the static lining.

The said outline that cuts the yarn parts of the utility model is dentation.

The utlity model has following beneficial effect: owing between slide bushing and the static lining spring and steel ball are installed, when fine spining machine is started working, the elastic force greater than spring of steel ball centrifugal force; When fine spining machine quits work; The centrifugal force of steel ball is less than the elastic force of spring, thereby slide bushing can axially be moved around along static lining, accomplishes clamping yarn and the process that discharges yarn thus; Need not manually-operated, improved operating efficiency greatly; Even very short tail yarn also can be guaranteed to be held, can cut off the yarn of various raw materials.

Description of drawings

Fig. 1 is the cutaway view of the utility model.

Fig. 2 is for cutting the front view of yarn parts in the utility model.

Fig. 3 is the left view (broken section) of Fig. 2

Fig. 4 is the front view of static lining in the utility model.

Fig. 5 is the cutaway view of slide bushing in the utility model.

The specific embodiment

Extremely shown in Figure 5 like Fig. 1; Present embodiment comprises spindle base 1, slide bushing 3, the static lining 6 that is fixed on the spinning spindle 7 and cuts yarn parts 2; Wherein static lining 6 with cut yarn parts 2 and be fixedly set in successively on the spindle base 1; Spring 5 and some steel balls 4 are installed between slide bushing 3 and the static lining 6, and slide bushing 3 can move axially along static lining 6, slide bushing 3 and static lining 6, the space 8 of cutting formation one clamping yarn between the yarn parts 2.As scheme shown in the *, the outline that cuts yarn parts 2 is dentation.

The course of work is following:

When fine spining machine started, steel ball 4 produced centrifugal force, and when centrifugal force during greater than the elastic force of spring 5, slide bushing 3 moves along static lining 6, the yarn that originally is clamped in the space 8 is released, and had accomplished the process of a following coiling yarn and self-cleaning simultaneously.

When fine spining machine stopped, the centrifugal force that steel ball 4 produces was less than the elastic force of spring 5, and slide bushing 3 moves to original position along static lining 6, and yarn is clamped in the space 8, accomplishes the yarn clipping process, the spinning of a beginning new round.

Claims

1. automatic thread nipper assembly; Comprise the spindle base (1) that is fixed on the spinning spindle (7); It is characterized in that: also comprise slide bushing (3), static lining (6) and cut yarn parts (2); Wherein static lining (6) and cut yarn parts (2) and be fixedly set in successively on the spindle base (1), being equipped with on the static lining (6) can axially movable slide bushing (3), slide bushing (3) and static lining (6), cuts the space (8) that forms a clamping yarn between the yarn parts (2).

2. automatic thread nipper assembly according to claim 1 is characterized in that: spring (5) and some steel balls (4) are installed between described slide bushing (3) and the static lining (6).

3. automatic thread nipper assembly according to claim 1 is characterized in that: the said outline that cuts yarn parts (2) is dentation.