CN2425905Y

CN2425905Y - Conic doffing tube

Info

Publication number: CN2425905Y
Application number: CN00234159U
Authority: CN
Inventors: 黄信舜
Original assignee: World Famous Chess Ltd By Share Ltd
Current assignee: World Famous Chess Ltd By Share Ltd
Priority date: 2000-04-28
Filing date: 2000-04-28
Publication date: 2001-04-04
Anticipated expiration: 2010-04-28

Abstract

The utility model relates to a conic yarn guide tube. In order to provide a loom component which has good service performance, can recover for use, and conforms to the requirement of environmental protection and economic benefit, the utility model is provided. The utility model is a cone which is made from recoverable heat plastic glue, wherein, one end of the cone is big, and the other end of the cone is small. The external surface of the cone forms a rough surface, and the inner wall of the cone is provided with a plurality of annular convex strips; the external surfaces of the big and the small ends of the circular cone are respectively provided with a plurality of micro-convex annular convex strips; crisscross convex grains are distributed between two adjacent micro-convex annular convex strips at the inner wall of the cone, and the heights of the convex grains are slightly smaller than that of the micro-convex annular convex strips.

Description

Conical thread tube

The utility model belongs to the loom parts, particularly a kind of conical thread tube.

In the processing procedure of cloth,, all yarn must be wound on the thread tube as twist yarn, drawn work, yarn dyeing, knitting etc.Or the yarn derivation that will be wrapped in thread tube deals with.

As shown in Figure 1 and Figure 2, this thread tube 10 is to be placed on the rotor 12 that is provided with a circle rubber ring 13, by the expansion action of rubber ring 13, the inwall of thread tube 10 is produced urgent effect, makes this thread tube 10 and this rotor 12 fixing and can make unitary rotation.

Yarn twines being wound up as layer by layer of thread tube 10, be that the big end of an end is little because of thread tube 10 again, in winding process, to avoid yarn to skid for making at the external diameter larger part, the outside face 11 of the employed thread tube 10 made of paper of tradition must be processed into rough surface through frosted, when making yarn twine thereon, preferable adhesive ability can be arranged.

Though employed thread tube 10 made of paper still claims conveniently in the use at present.But, do not meet environmental consciousness in fact because of its raw material is trees.In addition, its cost of manufacture is higher, can not reclaim use again, is a kind of consumptive material forever, does not meet economic benefit.This thread tube of commonly using made of paper 10 generally all is arbitrarily to be deposited in outdoorly after use, and through exposing to wind and rain after the Exposure to Sunlight, it is mashed to become mush, if do not remove and can give off a peculiar smell, unfavorable to environmental health.So this traditional thread tube made of paper 10 has all reached the stage that should eliminate under environmental demands and economic benefit requirement.

The purpose of this utility model provides that a kind of in-use performance is good, recyclable, the conical thread tube of compliance with environmental protection requirements and economic benefit.

An an end big end little cone of the utility model for making with callable thermoplastic plastic rubber, its outside face forms rough surface, and inner wall surface thereof is provided with a few ring ribs; Its large and small end outside face is respectively equipped with the ring rib of a few dimplings; Lay the crisscross burr that highly is slightly less than its height between its inwall two adjacent micro-projecting ring shape raised lines.

Wherein:

All the other outside faces between the large and small end outside face are also set up the ring rib of a few dimplings.

Rough surface is made of the many granules that are laid in its outside face.

Because an an end big end little cone of the utility model for making with callable thermoplastic plastic rubber, its outside face forms rough surface, and inner wall surface thereof is provided with a few ring ribs; Its large and small end outside face is respectively equipped with the ring rib of a few dimplings; Lay the crisscross burr that highly is slightly less than its height between its inwall two adjacent micro-projecting ring shape raised lines.Thermal life is preferable, and is not fragile, recyclable repeated usage, compliance with environmental protection requirements; During use, by the rough surface of granule formation, so that yarn is located non-slip when twining easily; By a few ring ribs on the large and small end outside face, more increase its surperficial roughening, make yarn better at the adhering to of this place, locating effect, and when yarn is derived, the situation that unlikely generation top yarn all comes off; By burr crisscross between the ring rib, increase the holding power between itself and the rotor rubber ring, with the improper motion that prevents that the relative rotor of the utility model from rotating, not only in-use performance is good, and recyclable, compliance with environmental protection requirements and economic benefit, thereby reach the purpose of this utility model.

Fig. 1, thread tube structural representation block diagram for commonly using.

Fig. 2, thread tube scheme of installation on rotor for commonly using.

Fig. 3, be the utility model structural representation block diagram.

Fig. 4, be the utility model structural representation front elevation.

Fig. 5, be the utility model structural representation cutaway view.

Fig. 6, be A portion partial enlarged drawing among Fig. 5.

Fig. 7, be B portion partial enlarged drawing among Fig. 5.

Fig. 8, be the utility model structural representation front elevation.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the cone of the utility model 20 for making with callable thermoplastic plastic rubber.Lay many granules 21 that are rough surface at its outside face; And be convexly equipped with the ring rib 22 of a few dimplings at the bigger end outside face of its external diameter; The ring rib 23 that on the outside face of proximal portion, has a few dimplings.Its inwall is provided with the ring rib 24 of a few annular dimplings, and lays the crisscross burr 25 that highly is slightly less than its height between two adjacent ring ribs 24.

The granule 21 of the utility model 20 outside faces is mainly and makes its surface become rough surface, so that yarn is located non-slip when twining easily.On the bigger end outside face of the utility model 20 external diameters a few ring ribs 22 are set, mainly can more increase its surperficial roughening, make yarn better, produce the situation that yarn skids when avoiding yarn to turn at this place at the adhering to of this place, locating effect.The ring rib 23 of a few set dimplings on the outside face of the utility model 20 top ends is mainly and prevents that yarn from skidding at this place, and yarn ties up to this place and turns to when twining yarn, is very important so avoid skidding; Simultaneously, when yarn is derived, the situation that unlikely generation top yarn all comes off.

A few ring ribs 22 on the bigger end outside face of the utility model 20 external diameters can form by the mode of extruding.And in extruding, may be extruded into the granule 21 that outside face gathers, make granule 21 be deformed into tip shape, thereby more increase its coarse effect.

Several ring rib 24 that the utility model 20 inwalls are set, mainly make its can and machining machine and tool rotor 12 on 13 of the rubber rings of expanded outer diameter produce locating effect, make the utility model 20 fixing on this rotor 12.The crisscross burr 25 that is laid with between each ring rib 24 mainly is to increase the holding power between itself and rotor 12 rubber rings 13, with the improper motion that prevents that the utility model 20 relative rotors 12 from rotating.

The utility model 20 is to make with the thermoplastic plastic, its surface is comparatively smooth, so must set up granule 21 to form rough surface, the

ring rib

22,23 of setting up dimpling again in its two ends is to increase its adhesion effect to yarn, yarn can be wrapped on the utility model 20 along the track of setting, more can the situation that yarn comes off can not take place, make the result of use of the utility model 20 meet the processing request of yarn when yarn is derived.As shown in Figure 8, can also set up the ring rib 26 of a few dimplings in addition in all the other outside faces of the utility model 20 ', more to increase the adhesion effect of yarn on the utility model 20 '.The thermal life of the utility model 20 (20 ') is preferable, and is not fragile, recyclable repeated usage, compliance with environmental protection requirements.

Claims

1, a kind of conical thread tube, it is the little cone of the big end of an end, and its outside face forms rough surface, and inner wall surface thereof is provided with a few ring ribs; It is characterized in that it is to make with callable thermoplastic plastic rubber; Its large and small end outside face is respectively equipped with the ring rib of a few dimplings; Lay the crisscross burr that highly is slightly less than its height between its inwall two adjacent micro-projecting ring shape raised lines.

2, conical thread tube according to claim 1 is characterized in that all the other outside faces between the described large and small end outside face also set up the ring rib of a few dimplings.

3, conical thread tube according to claim 1 is characterized in that described rough surface is made of the many granules that are laid in its outside face.