CN204959333U

CN204959333U - A screw thread expanding roller for singeing machine

Info

Publication number: CN204959333U
Application number: CN201520714156.6U
Authority: CN
Inventors: 高建军; 高益军
Original assignee: Hangzhou Xiaoshan Scape Good Fortune Printing And Dyeing Co Ltd
Current assignee: Hangzhou Xiaoshan Scape Good Fortune Printing And Dyeing Co Ltd
Priority date: 2015-09-15
Filing date: 2015-09-15
Publication date: 2016-01-13
Anticipated expiration: 2025-09-15

Abstract

The utility model discloses a screw thread expanding roller for singeing machine, including the roll body, evenly be provided with forward expanding screw thread and reverse expanding screw thread on the roll body, the roll body is the cavity form, the roll body surface is provided with a plurality ofly and the inside through -hole that is linked together of roll body, the inside intercommunication of roll body has the pipeline that is used for steam to carry. The utility model discloses expanding effect to wet cloth is better, can evaporate moisture on the wet cloth, can avoid adhesion moisture simultaneously.

Description

A kind of screw thread spreading roll for gassing frame

Technical field

The utility model relates to a kind of gassing frame parts, and more particularly, it relates to a kind of screw thread spreading roll for gassing frame.

Background technology

Cloth is when spinning and be subject to rubbing in weaving process, much short and loose fiber is just exposed to the surface of cloth, this layer of fiber not only affects the fineness of cloth and becomes easily infected by dust, and also can produce various defect in dyeing and printing process, therefore needs gassing frame to carry out process of singing.

Process of wherein singing is make textiles with open width state rapidly by flame or the fervid metal surface of nuzzling up of gassing frame, and the fine hair of removal fabric face, obtains the process of smooth finish surface.

But cloth is wet cloth before entering gassing frame, there is adsorptivity, wet cloth can stick mutually with wet cloth, and can mutually be wound around between fine hair, although wet cloth needs to be spread out by cloth expanding through screw thread spreading roll before entering gassing frame, but on the one hand due to wet cloth, to glue stickiness stronger, on the other hand, existing screw thread spreading roll only has spreads performance out, cannot heat wet cloth, therefore spread poor effect out, thus DeGrain of singing after causing wet cloth to enter gassing frame, also waste mass energy; Secondly, the moisture of screw thread spreading roll in use easily on adhesion wet cloth, makes it have adsorptivity, and what this can affect follow-up cloth spreads performance out.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of expanding better effects if to wet cloth, can evaporate moisture on wet cloth, can avoid the screw thread spreading roll for gassing frame of adhesion moisture simultaneously.

For achieving the above object, the utility model provides following technical scheme: a kind of screw thread spreading roll for gassing frame, comprises roll body, described roll body is evenly provided with forward expanding screw thread and reverse expanding screw thread; Described roll body is hollow form; Described roll body outer surface is provided with some through holes be connected with roll body inside; Described roll body inside is communicated with the pipeline for steam Transportation.

By adopting technique scheme, inner by pipeline communication roll body, and steam is passed into roll body inwall, roll body rotate and when expanding is carried out to wet cloth, steam is contacted with wet cloth by through hole, by steam, evaporation is carried out to the moisture on wet cloth, effectively can reduce the moisture on wet cloth, with the sticky stickiness energy making the weight saving of cloth and reduce between wet cloth, the moisture be adhered on roll body can evaporate by steam simultaneously, thus reaches the object of the utility model to the expanding better effects if of wet cloth.

The utility model is set to further: described pipeline is connected by sealed bearing with between roll body.

By adopting technique scheme, the position of pipeline can be kept to be in constant, roll body then can relatively rotate, and avoids the puzzlement needing pipeline to move together along with roll body in the course of the work, makes Practical Performance of the present utility model stronger.

The utility model is set to further: the inwall of described roll body is rotatably connected to the nappe corresponding with the hollow space of roll body; Described nappe is provided with notch part.

By adopting technique scheme, by the setting of nappe and nappe are provided with notch part, in roll body rotation process, nappe is due to the reason of self centre-of gravity shift, meeting transfixion, roll body then can relatively rotate for nappe, be in towards the state of the roll body first half to make notch part always, and the first half of roll body is the region of through hole and wet cloth joint, therefore the through hole that roll body does not contact with wet cloth can cover by arranging of nappe, the waste of steam is avoided to flow out, and steam only flows to the through hole that roll body contacts with wet cloth, the waste of steam can be reduced, good energy-conserving effect.

The utility model is set to further: the two ends of described nappe are rotationally connected with the inwall of roll body respectively by pole.

By adopting technique scheme, by the setting of pole, make nappe can rely on the center of gravity of self and rotate, to realize the object being covered in the through hole of wet cloth contact continued.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model for the screw thread spreading roll embodiment of gassing frame;

Fig. 2 is the A-A sectional view of the utility model for the screw thread spreading roll embodiment of gassing frame;

Fig. 3 is the structural representation of the utility model for the screw thread spreading roll embodiment nappe of gassing frame.

Reference numeral: 1, roll body; 2, forward expanding screw thread; 3, reverse expanding screw thread; 4, through hole; 5, pipeline; 6, sealed bearing; 7, nappe; 71, notch part; 8, pole.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, the screw thread spreading roll embodiment that the utility model is used for gassing frame is described further.

As shown in Figure 1 to Figure 3, a kind of screw thread spreading roll for gassing frame, comprises roll body 1, roll body 1 is evenly provided with forward expanding screw thread 2 and reverse expanding screw thread 3; Roll body 1 is in hollow form; Roll body 1 outer surface is provided with some through holes 4 be connected with roll body 1 inside; Roll body 1 inside is communicated with the pipeline 5 for steam Transportation.

By adopting technique scheme, it is inner that pipeline 5 is communicated with roll body 1, and steam is passed into roll body 1 inwall, when roll body 1 rotates and carries out expanding to wet cloth, steam is contacted with wet cloth by through hole 4, by steam, evaporation is carried out to the moisture on wet cloth, effectively can reduce the moisture on wet cloth, with the sticky stickiness energy making the weight saving of cloth and reduce between wet cloth, the moisture be adhered on roll body 1 can evaporate by steam simultaneously, thus reaches the object of the utility model to the expanding better effects if of wet cloth.Wherein be connected by sealed bearing 6 between pipeline 5 with roll body 1, the position of pipeline 5 can be kept to be in constant, roll body 1 then can relatively rotate, and avoids the puzzlement needing pipeline 5 to move together along with roll body 1 in the course of the work, makes Practical Performance of the present utility model stronger.

Further, the inwall of roll body 1 is rotatably connected to the nappe 7 corresponding with the hollow space of roll body 1, nappe 7 is provided with notch part 71, in roll body 1 rotation process, nappe 7 is due to the reason of self centre-of gravity shift, meeting transfixion, roll body 1 then can relatively rotate for nappe 7, be in towards the state of roll body 1 first half to make notch part 71 always, and the first half of roll body 1 is the region of through hole 4 and wet cloth joint, therefore the through hole 4 that roll body 1 does not contact with wet cloth can cover by arranging of nappe 7, the waste of steam is avoided to flow out, and steam only flows to the through hole 4 that roll body 1 contacts with wet cloth, the waste of steam can be reduced, good energy-conserving effect.

In above-mentioned detailed description of the invention, the two ends of nappe 7 are rotationally connected with the inwall of roll body 1 respectively by pole 8, make nappe 7 can rely on the center of gravity of self and rotate, to realize the object being covered in the through hole 4 of wet cloth contact continued, wherein roll body 1 inwall according to circumstances can arrange the corresponding baffle plate rotated for pole 8; Wherein the cross section of notch part 71 is arcuation, and is less than the half of roll body 1 cross section of inboard wall; Wherein roll body 1 and pipeline 5 junction lasting seals; Wherein sealed bearing 6 also can select relatively turnable seal.

The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.

Claims

1. for a screw thread spreading roll for gassing frame, comprise roll body, described roll body is evenly provided with forward expanding screw thread and reverse expanding screw thread; It is characterized in that: described roll body is hollow form; Described roll body outer surface is provided with some through holes be connected with roll body inside; Described roll body inside is communicated with the pipeline for steam Transportation.

2. the screw thread spreading roll for gassing frame according to claim 1, is characterized in that: described pipeline is connected by sealed bearing with between roll body.

3. the screw thread spreading roll for gassing frame according to claim 1, is characterized in that: the inwall of described roll body is rotatably connected to the nappe corresponding with the hollow space of roll body; Described nappe is provided with notch part.

4. the screw thread spreading roll for gassing frame according to claim 3, is characterized in that: the two ends of described nappe are rotationally connected with the inwall of roll body respectively by pole.