CN205676575U

CN205676575U - A kind of long filament unwinding dish

Info

Publication number: CN205676575U
Application number: CN201620630890.9U
Authority: CN
Inventors: 陈彬
Original assignee: Xiamen Haowei Industrial Co Ltd
Current assignee: Xiamen Haowei Industrial Co Ltd
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-11-09
Anticipated expiration: 2026-06-23

Abstract

A kind of long filament unwinding dish, including take over a business, retainer ring；Described take over a business in the form of annular discs, it has 2 through holes, hole the Ith, hole II；Described hole I is positioned at the center taken over a business；Described take over a business edge rounding polishing；Described retainer ring one end is welded on the lower surface taken over a business, other end chamfering.The utility model uses retainer ring to be fixed on unwinding dish in polyester filament paper tube, and owing to taking over a business, size is big compared with paper tube and edge chamfer can encase paper tube edge well, has stopped polyester filament completely because paper tube problem and occur break a phenomenon；Having opened 2 holes on taking over a business, one is positioned at center simultaneously, a bias so that the polyester filament that the utility model is suitable for all thicknesses produces covering yarn use.

Description

A kind of long filament unwinding dish

Technical field

The utility model belongs to field of textiles, particularly to a kind of long filament unwinding dish.

Background technology

Need to use polyester filament when producing at present covering yarn, polyester filament when being unwound to little yarn, tow meeting and paper tube , if the mouth limit poor quality of paper tube, there is burr, easily cause tow and tangle broken end, cause the yarn producing centreless in friction (single thread) cannot use.

As shown in Figure 4, use to be placed on polyester filament when producing covering yarn at present and unwind on creel, polyester filament Pole with creel is decentered distribution, when the thinner polyester filament of use can be caused to produce due to such relative position, During the unwinding of polyester filament big yarn stage, the unwinding tension of every section is all inconsistent, furthermore due to thinner polyester filament strength Relatively low, the tow of long filament when polyester filament big yarn sometimes also can be caused to be pulled off, form non-core yarn.

Patent No. CN201520360208.4 provides a kind of unwinding dish, uses this unwinding when producing covering yarn Dish, although tow and paper tube friction when can avoid little yarn, when solving little yarn, tow tangles the problem of paper tube mouth limit broken end, but It is that it also cannot solve the unwinding tension uniformity when big yarn for the thinner polyester filament and problem broken by tow.

When using thicker polyester filament to produce covering yarn, although polyester filament is decentered distribution with the pole of creel, but Owing to the Heavy Weight inertia compared with thick polyester filament is big, unwinding air ring is big, therefore long filament moves back during the unwinding of long filament big yarn stage Around tension stability, do not have the phenomenon breaking silk yet.If on the contrary thicker polyester filament being placed the pole with creel Concentric position produces, due to the winding feature of thicker polyester filament, when the big yarn of polyester filament, it sometimes appear that long filament The phenomena impair of unwinding knocking over produces.

Content of the invention

In place of the deficiencies in the prior art, the purpose of this utility model is to provide one and is not only suitable for using relatively Thin polyester filament produces covering yarn, is suitable for use with again thicker polyester filament and produces the unwinding dish of covering yarn.

For achieving the above object, the utility model be the technical scheme is that a kind of long filament unwinding dish includes taking over a business, admittedly Determine ring；Described take over a business in the form of annular discs, it has 2 through holes, hole the Ith, hole II；Described hole I is positioned at the center taken over a business；Described take over a business Edge rounding polishing；Described retainer ring one end is welded on the lower surface taken over a business, other end chamfering.

Further, described take over a business all to use stainless steel material with described retainer ring.

The beneficial effects of the utility model: (1) the utility model uses retainer ring that unwinding dish is fixed on polyester filament paper Guan Shang, owing to taking over a business size, compared with paper tube, greatly and edge chamfer can encase straight tube edge well, has stopped terylene completely long Silk occur break a phenomenon because of paper tube problem；(2) stainless steel material, unwinding dish more smooth abrasion-proof, service life are used Long；(3) take over a business on opened 2 holes, one is positioned at center, a bias so that the utility model is suitable for the terylene of all thicknesses Long filament produces covering yarn and uses.

Brief description

Fig. 1 is diagrammatic perspective view of the present utility model；The embodiment one that Fig. 2 produces for using the utility model；Fig. 3 is Use the embodiment two that the utility model produces；Fig. 4 for do not use the polyester filament that unwinding dish produces position and Unwinding situation sketch.

In figure, each label is respectively: the IIth, the Ith, 2 holes, 1 hole 3 take over a business, 4 retainer ring, 5 poles, 6 unwinding dishes, 7 polyester filaments, 8 Frame.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings: refers to Fig. 1, a kind of long filament unwinding Pan Bao Include the 3rd, retainer ring 4；Described take over a business 3 in the form of annular discs, it has 2 through holes, hole I 1, hole II 2；Described hole I 1 is positioned at The center of 3；Described take over a business 3 edge roundings polishing；Described retainer ring 4 one end is welded on the lower surface of 3, another Chamfer.Described take over a business 3 and described retainer ring 4 all use stainless steel material.

Use of the present utility model: as shown in the figure unwinding dish of the present utility model is loaded polyester filament by retainer ring In paper tube so that unwinding dish take over a business the mouth limit against paper tube, then according to the thickness producing polyester filament needed for kind, will set The long filament having unwinding dish is hung on the pole of guide frame, even if using the mounting means shown in Fig. 2 when using thinner polyester filament Hole I coordinates with pole；Even if using the mounting means hole II shown in Fig. 3 to coordinate with pole when using thicker polyester filament.

Certainly, the utility model also has other to deform.In a word, that makes according to the prompting of above-described embodiment is apparent Variation, and other every changes without departing from the utility model essence, all should include the scope described in claim it In.

Claims

1. a long filament unwinding dish, it is characterised in that: include taking over a business, retainer ring；Described take over a business in the form of annular discs, it has 2 Through hole, hole the Ith, hole II；Described hole I is positioned at the center taken over a business；Described take over a business edge rounding polishing；Described retainer ring one End is welded on the lower surface taken over a business, other end chamfering.

2. a kind of long filament unwinding dish according to claims 1, it is characterised in that: described take over a business all to make with described retainer ring Use stainless steel material.