CN207276952U - A kind of bobbin that can homogenize cheese yarn dyeing - Google Patents

Abstract

The utility model provides that a kind of use cost is low, can continuous several times recycle and the bobbin of on-deformable cheese yarn dyeing, which includes cylinder, the cylinder for PPA materials cylinder, can high temperature resistant, high-strength hot and be unlikely to deform；And the structure of cylinder can not only carry more yarns in dyeing process, and by setting the sealing gasket of circular ring shape between upper and lower two bobbins, perfect can solve small-bore bobbin and dye the contradiction that easy dyeing defect and production capacity can not get both, reach the effect of even dyeing.

Description

A kind of bobbin that can homogenize cheese yarn dyeing

Technical field

Cheese yarn dyeing field is the utility model is related to, more particularly to a kind of bobbin that can homogenize cheese yarn dyeing.

Background technology

Cheese yarn dyeing be color knit, be knitted, the principal mode of Zhi Xiandeng enterprises yarn dyeing.Traditional cheese yarn dyeing is using upper The bobbin for the round table-like PP materials that bore is small, lower relative aperture is big, can be differed greatly using round table-like because of upper and lower bore, cause by After metal processing, winding density of the yarn at upper and lower bore has notable difference；And in order to maintain dye liquor to be flowed in fibrous inside Balance usually require the bore of increase bobbin, but bigbore bobbin can take larger dye vat space, seriously reduce yarn The load of line dyeing, so as to directly increase the cost of dyeing.

Low elastic polyester filament dyeing temperature is usually at 130 ° to 135 ° or so, although adding glass in the PP materials of traditional bobbin Glass fiber can increase the thermosetting property of bobbin, but since PP materials sheet is as thermoplastic plastic material so that using the cylinder of PP materials Different degrees of deformation is being presented in pipe after 4-5 use.Deformed bobbin, produces shake in metal processing, makes pine Density of the yarn outside bobbin after cylinder exceeds the demand of normal dyeing so as to produce quality problem；At the same time in dyeing course, become The bobbin of shape can destroy the balance of infiltration of the dye liquor in fibrous inside, cause to produce ectonexine aberration and colour circle problem.

In addition, the deformation of bobbin so that upper and lower bobbin engaging is not close, under the action of hydraulic pressure, the flow velocity phase at engaging To very fast, so as to cause yarn fibers at engaging easily because friction produces filoplume.

The content of the invention

The utility model provide it is a kind of can high temperature resistant, the cheese yarn dyeing bobbin of resistance to high-strength hot, the bobbin structure Simply, use cost is low, and repeatedly continuous recycle is unlikely to deform.The main contents of the utility model are as follows：

A kind of bobbin that can homogenize cheese yarn dyeing, including cylinder, the cylinder are cylindric, the material of the cylinder For PPA, gasket is provided between two adjacent cylinders.

In one of the embodiments, the gasket is annular shape.

In one of the embodiments, the gasket is metal gasket or plastic spacer.

The beneficial effects of the utility model are：The bobbin of cheese yarn dyeing is designed as the cylindrical-shaped structure of PPA materials so that More yarns can be actually carried during dyeing process, and select PPA materials, bobbin can be enable more resistant to high temperature, high-strength hot, It can be recycled for multiple times and be unlikely to deform；Circular gasket is provided between adjacent bobbin, it is ensured that increase thread layers at the same time It during hydraulic pressure, can also be fitted closely between adjacent bobbin, directly increase the osmotic pressure in thread layers, reached even dyeing Purpose.

Brief description of the drawings

Fig. 1 is bobbin overall schematic；

Fig. 2 is bobbin in overflow dyeing machine scheme of installation；

Fig. 3 is gasket schematic diagram；

10- hangs creel；11st, 11a, 11b- bobbin；12- gaskets.

Embodiment

The technical solution protected below in conjunction with attached drawing to the utility model illustrates.

Incorporated by reference to Fig. 1 to Fig. 3.The utility model proposes a kind of cheese yarn dyeing simple in structure, use cost is low Bobbin, the bobbin 11 include cylinder, and the cylinder is cylindric, selects PPA materials.

Existing bobbin generally uses PP materials, itself is thermoplastic plastic material, although for its thermosetting property of increase Glass fibre is with the addition of, but after 4-5 use, different degrees of deformation, deformed cylinder occurs in the bobbin of PP materials Pipe can cause bobbin ectonexine aberration and colour circle problem in the use of following cycle；And the PPA materials that the utility model uses, The temperature of its thermosetting plastics thermal deformation is up to 300 DEG C, can keep its superior machinery special in high temperature and pressure high humidity environment Property, the demand of yarn dyeing can be fully met, eliminate PP materials around cylinder it is yielding the drawbacks of, be recycled it is lasting use, significantly Reduce use cost of the cheese yarn dyeing around cylinder.

Existing round table-like bobbin, can due to upper and lower bore difference and caused by yarn winding density at upper and lower bore Difference, and in order to reduce dyeing after fiber produce aberration or dyeing defect, it is necessary to by bore design it is larger, but it is bigbore around Cylinder can take larger space in dye vat, the dyeing load of yarn seriously be reduced, so as to add the cost of dyeing.This reality Bobbin 11 with new bobbin using cylinder, when being installed on bobbin 11 on overflow dyeing machine extension creel 10, two neighboring Bobbin 11a, is provided with an annular gasket 12 between 11b, and the gasket 12 can be metal gasket or plastic spacer；Pad Piece 12 can fit closely upper and lower two bobbins, add the leakproofness of bobbin, and the relative aperture round platform of columned bobbin The bobbin of shape is small, and perfection solves small-bore bobbin and dyes the contradiction that easy dyeing defect and production capacity cannot get both.Gasket use so that Dye liquor can be in the infiltration of fibrous inside evenly, and when increasing hydraulic pressure, upper and lower bobbin can also fit closely, and preferably reach The effect of Well-distributed Dyeing is arrived.

In cheese yarn dyeing overshoot, by being changed to the cylindrical bobbin of PPA materials, and add between two bobbins close The gasket of envelope, substantially increases the quality and efficiency of dyeing, has substantially solved and aberration is easily produced in traditional dyeing process The problems such as fault and filoplume.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in Other related technical areas, are equally included in the patent within the scope of the utility model.

Claims (3)

1. a kind of bobbin that can homogenize cheese yarn dyeing, it is characterised in that including cylinder, the cylinder is described to be cylindric The material of cylinder is PPA, and gasket is provided between two adjacent cylinders.

2. a kind of bobbin that can homogenize cheese yarn dyeing according to claim 1, it is characterised in that the gasket is circle Ring-type.

3. a kind of bobbin that can homogenize cheese yarn dyeing according to claim 1, it is characterised in that the gasket is gold Belong to gasket or plastic spacer.