CN202482633U

CN202482633U - Dyeing tube

Info

Publication number: CN202482633U
Application number: CN2012201404263U
Authority: CN
Inventors: 周竹来
Original assignee: XINCHANG DEHUI PLASTIC CO Ltd
Current assignee: XINCHANG DEHUI PLASTIC CO Ltd
Priority date: 2012-04-05
Filing date: 2012-04-05
Publication date: 2012-10-10
Anticipated expiration: 2022-04-05

Abstract

The utility model discloses a dyeing tube which belongs to a yarn winding device. The traditional dyeing tube has misplacement easily due to serial connection during dyeing. The dyeing tube comprises a hollow cylinder core part and radially convex support sheets positioned on two ends of the cylinder core part, and a plurality of through holes are arranged in the wall of an inner cavity of the cylinder core part. The dyeing tube is characterized in that end parts of two ends of the cylinder core part extend out of outer side surfaces of the support sheets, the end part of one end of the cylinder core part is used as an inner buckling end, the end part of the other end of the cylinder core part is used as an outer buckling end, and the inner diameter of the inner buckling end is equal to the outer diameter of the outer buckling end. During use, a plurality of dyeing tubes are serially connected and then positioned and fixed by using a center column penetrating in the hollow inner cavity of the cylinder core part, the outer buckling part of the cylinder core part of the dyeing tube is inserted into the inner buckling end of the cylinder core part of the other dyeing tube adjacent to the dyeing tube, thus radial misplacement of two adjacent dyeing tubes can be avoided.

Description

A kind of Dyeing pipe

Technical field

The utility model belongs to the yarn take-up device field, and the Dyeing pipe of the yarn that is used to during especially with a kind of yarn dyeing to reel is relevant.

Background technology

Be used to when Dyeing pipe is yarn dyeing the to reel bobbin of yarn, traditional Dyeing pipe mainly is made up of hollow core and the ring-type supporting spring that is positioned at a core two ends, and a core is provided with a plurality of through holes.During dyeing; One newel is through in the dyeing socket core hollow cavity; A plurality of Dyeing pipe serial connections are placed in the staining jar, and dyeing liquor circulates in staining jar, and dyeing liquor is soaked into the yarn that is wound on the Dyeing pipe from all directions; Comprise and to soak yarn from tube core hollow cavity through through hole, realize dyeing.For reaching the uniformity of dyeing, require evenly to soak from all directions, avoid certain direction soak less than or soak time short especially, particularly soak through through hole from tube core hollow cavity.But when being to use the dyeing of traditional dyeing pipe; The easy radial misalignments of a plurality of Dyeing pipes on the newel causes newel to be posted by a certain side of a core or too small with a certain side spacing of tube core, and it is uneven that dyeing liquor is soaked yarn; It is inconsistent dyeing to occur, reduces dyeing quality.

The utility model content

The purpose of the utility model is exactly to overcome the traditional dyeing pipe defective that serial connection misplaces easily when dyeing, provides a kind of and can make the Dyeing pipe that serial connection is stable, improve dyeing quality.

For this reason, the utility model adopts following technical scheme: a kind of Dyeing pipe comprises the hollow core and is positioned at a supporting spring that radially protrude at the core two ends; Tube core internal chamber wall is provided with a plurality of through holes; It is characterized in that the supporting spring lateral surface is stretched out in described tube end, core two ends, wherein an end end is as interior end of thread; Other end end is as outer end of thread, and the internal diameter of interior end of thread is suitable with the external diameter of outer end of thread.During use, a plurality of Dyeing pipe serial connections are by the newel positioning and fixing that is threaded onto a core hollow cavity, and the outer end of thread of dyeing socket core inserts the interior end of thread of another dyeing socket core that is adjacent, and can avoid the radial misalignments of adjacent two Dyeing pipes.

As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.

End of thread internal chamber wall internal diameter forms step end face greater than tube core stage casing internal chamber wall internal diameter in the described tube core between interior end of thread internal chamber wall and tube core stage casing internal chamber wall.

End of thread internal chamber wall oral area internal diameter is greater than tube core stage casing internal chamber wall internal diameter in the described tube core, and the interior end of thread internal chamber wall of tube core can also become oblique to tube core stage casing internal chamber wall from oral area and seamlessly transit; Described outer end of thread periphery of tube core and interior end of thread internal chamber wall fit in the inclined-plane.

Further, the end of thread internal chamber wall is provided with annular groove in the described tube core, and the described outer end of thread periphery of core is provided with annular ridge, fin and groove corresponding matching, the stability when end of thread is connected in series with outer end of thread in improving.

Described supporting spring lateral surface is provided with radially reinforcement, and supporting spring is played the reinforcement supporting role, can make the thickness of supporting spring as far as possible little, saves material, alleviates dyeing tube weight.

Described supporting spring lateral surface is provided with a plurality of axial counterbores, and the supporting spring inner surface is still level and smooth, both can alleviate dyeing tube weight, can not produce yarn again and collude line.

The beneficial effect that uses the utility model to bring is: form interior end of thread and outer end of thread through tube core end being stretched out the two ends supporting spring; When being used, the Dyeing pipe serial connection can radial misalignments not move; The free flow on all directions of dyeing fluid power has avoided dyeing uneven, has improved dyeing quality.

Description of drawings

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

Fig. 2 is the vertical view of the utility model.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 4 is the B-B cutaway view of Fig. 1.

The specific embodiment

Be described in detail below in conjunction with the specific embodiment of accompanying drawing the utility model.

Like Fig. 1～shown in Figure 4; The utility model comprises hollow core 2 and is positioned at the supporting spring 1 that radially protrude at a core 2 two ends; Tube core 2 internal chamber walls are provided with a plurality of through holes 3, and supporting spring 1 lateral surface is stretched out in tube end, core 2 two ends, and wherein an end end is as interior end of thread 5; Other end end is as outer end of thread 4; End of thread internal chamber wall internal diameter forms step end face greater than tube core stage casing internal chamber wall internal diameter in the tube core between interior end of thread internal chamber wall and tube core stage casing internal chamber wall, and the external diameter of outer end of thread is suitable with the internal diameter of interior end of thread.End of thread 5 internal chamber walls are provided with annular groove in the tube core, and outer end of thread 4 peripheries of tube core are provided with annular ridge, fin and groove corresponding matching, and the supporting spring lateral surface is provided with radially reinforcement 7 and a plurality of counterbores 6.During use; A plurality of Dyeing pipe serial connections are by the newel positioning and fixing that is threaded onto a core hollow cavity; The outer end of thread of dyeing socket core inserts the interior end of thread of another dyeing socket core that is adjacent, and fin embeds groove, can avoid the radial misalignments of adjacent two Dyeing pipes.

As another kind of embodiment, end of thread internal chamber wall oral area internal diameter is greater than tube core stage casing internal chamber wall internal diameter in the tube core, and interior end of thread 5 internal chamber walls of tube core become oblique from oral area to tube core stage casing internal chamber wall and seamlessly transit; Outer end of thread 4 peripheries of tube core and interior end of thread internal chamber wall fit in the inclined-plane.

Claims

1. Dyeing pipe; Comprise hollow core (2) and be positioned at a supporting spring that radially protrude at the core two ends (1); Tube core internal chamber wall is provided with a plurality of through holes (3), it is characterized in that: supporting spring (1) lateral surface is stretched out in described tube core (2) end, two ends, and wherein an end end is as interior end of thread (5); Other end end is as outer end of thread (4), and the internal diameter of interior end of thread (5) is suitable with the external diameter of outer end of thread (4).

2. a kind of Dyeing pipe according to claim 1 is characterized in that: end of thread (5) internal chamber wall internal diameter forms step end face greater than tube core stage casing internal chamber wall internal diameter in the described tube core between interior end of thread internal chamber wall and tube core stage casing internal chamber wall.

3. a kind of Dyeing pipe according to claim 1; It is characterized in that: end of thread (5) internal chamber wall oral area internal diameter is greater than tube core stage casing internal chamber wall internal diameter in the described tube core, and the interior end of thread internal chamber wall of tube core becomes oblique from oral area to tube core stage casing internal chamber wall and seamlessly transits; Described outer end of thread (4) periphery of tube core and interior end of thread internal chamber wall fit in the inclined-plane.

4. according to claim 2 or 3 described a kind of Dyeing pipes, it is characterized in that: end of thread (5) internal chamber wall is provided with annular groove in the described tube core, and outer end of thread (4) periphery of described tube core is provided with annular ridge, fin and groove corresponding matching.

5. a kind of Dyeing pipe according to claim 4 is characterized in that: described supporting spring (1) lateral surface is provided with radially reinforcement (7).

6. a kind of Dyeing pipe according to claim 5 is characterized in that: described supporting spring (1) lateral surface is provided with a plurality of axial counterbores (6), supporting spring smooth interior surfaces.