CN206736444U - A kind of section coloured yarn spinning equipment - Google Patents

Abstract

A kind of section coloured yarn spinning equipment, existing section coloured yarn spinning equipment is transformed, base yarn and decorative yarn cross feeding main drawing area middle roller at diplopore horn mouth be changed to single hole horn mouth, in, the horn mouth at rear roller is fixed on roller stand by connecting rod and its fixing device, and the spacing on roller axial direction is 4-6mm, base yarn and decorative yarn is crossed and is formed 25-35 degree angles when feeding, solve the problems, such as that decorative yarn fiber gathers the product defectses such as agglomerating, short and thick fault caused by successfully can not being gone out by base cotton yarn tape.

Description

A kind of section coloured yarn spinning equipment

Technical field

A kind of colour-spun yarns equipment is the utility model is related to, especially a kind of section coloured yarn spinning equipment.

Background technology

Quotation includes:2010 national knitting yarn quality controls and new product development conference Papers collection, China in 2013 Cotton spinning chief engineer forum collection of thesis.

With the expansion of colour-spun yarns market capacity, new color spins spinning form and also becomed more diverse, and color spins the life of satin coloured silk yarn The yarn color style of production all has multifarious feature.Actual production colour-spun yarns satin color yarn pair has certain with production equipment Technical requirements.

Color spins satin coloured silk yarn and belongs to SEILE textile spinning form, and traditional colour-spun yarns are that a rove is fed, two-region continuous drafting, then The spinning system shaped by twisting winding.And it is with double roving feeding or three rove feedings, rove difference that color, which spins section coloured yarn, With continuous change, the mode of discontinuous speed change or pause respectively enters main drawing area, first break draft area.Wherein it is directly entered dominant draft The rove in area is referred to as base yarn, is referred to as decorative yarn from the rove of rear roller feeding.Base yarn is effectively mixed with decorative yarn in main drawing area Close, in the spinning system resultant yarn by twisting winding shaping.

Because section coloured yarn is that 2 or more rove are spun into a spun yarn by drawing-off.Wherein one（Base yarn）Rove connects Continuous feeding, Ling Yigen（Decorative yarn）Rove interruption feeding, so needing to transform spinning frame, to adapt to the needs of production.Change The part made mainly has at 3：

（1）Transformation to spinning frame creel.Creel is widened, hangs up lift spindle, the rove for enabling creel to accommodate Than more one times before original transformation；

（2）Install diplopore horn mouth between rear roller additional in spinning frame, between middle rear roller increased horn mouth will with it is rear Horn mouth consistency from top to bottom behind roller.It is easy to base yarn to be crossed herein into main drawing area with decorative yarn；

（3）Rear roller gear is transformed into the broken teeth gear of discontinuity, broken teeth gear and rear roller spindle nose are engaged, had Serve Motor Control broken teeth gear discontinuity operates, and promotes rear roller with the feeding decorative yarn of discontinuity, can reach the work of section coloured yarn Skill requirement.

After to a series of transformation of spinning frame, experimental production is carried out to Related product, in the production of reality The problem of many influence satin coloured silk yarn product qualities are found that in journey, i.e., technological deficiency is specific as follows：

（1）Base yarn is directly entered main drawing area, and decorative yarn first passes through back zone and enters back into main drawing area, and decorative yarn is discontinuous feeds Enter, the centre-to-centre spacing of back zone boundling bell mouth is directly connected to the relative position of decorative yarn and base yarn, so as to influence the style of satin coloured silk yarn. Especially when spinning the satin coloured silk yarn kind of long segment, decorative yarn dead time after horn mouth is long, after in being again introduced into During diplopore loudspeaker between roller, decorative yarn fiber can not smoothly be taken out of by base yarn, and decorative yarn fiber bending is not at diplopore horn mouth Straight to cause to gather agglomerating, part decorative yarn fiber is hovered between upper and lower apron easily to be formed short and thick fault and has a strong impact on that satin coloured silk yarn produces Quality；

（2）Because the regular roving feeding of decorative yarn is lighter, so easily broken end causes to lack stock phenomenon decorative yarn in process of production, make The production of satin coloured silk yarn can not be carried out；

（3）Base yarn and decorative yarn cross common when entering dominant draft in diplopore horn mouth, can not be had in floating fiber There is irrationality in the control of effect, the feeding angle of two rove, cause the satin coloured silk yarn of production to have aberration.

To solve these above-mentioned problems, while consider to study a kind of section coloured yarn spinning equipment of practicality.Thus original Multiple technology points have been transformed by actual production practice innovation on the basis of satin coloured silk yarn reforming equipment, have improved the production of satin coloured silk yarn Quality and production efficiency.

The content of the invention

The technical problems to be solved in the utility model is：Easy generation is gathered agglomerating, short and thick in the production process of section coloured yarn The defects of defect and aberration.

The technical solution of the utility model is:A kind of section coloured yarn spinning equipment, including spinning frame main body, spinning frame main body bag Include creel, middle roller, the rear roller for installing lift spindle additional；The gear of the rear roller is broken teeth gear；It is characterized in that in described It is single hole horn mouth for the cross horn mouth of feeding middle roller of base yarn and decorative yarn to be installed additional between roller and rear roller, the single hole Horn mouth and rear roller horn mouth are fixed on roller stand；The angle of the base yarn and decorative yarn is 25-35 degree.

The single hole horn mouth and rear roller horn mouth of middle roller described in this scheme are fixed in corresponding connecting rod, connection Bar is secured to the cooperation of device gap, and the fixing device of connecting rod is fixed on roller stand, the single hole horn mouth and rear roller Horn mouth is preferably 4-6mm in the spacing of roller axial direction.

The diameter of single hole flared hole described in this scheme is preferably 2-5mm.

The beneficial effects of the utility model are：The section coloured yarn spinning equipment is by changing bell-mouthed structure, horn mouth With the annexation of roller stand, eliminate color and spin jam of the decorative yarn at middle horn mouth in satin coloured silk yarn actual production, yarn The style of line is more obvious, and equipment investment is few, and actual operation is by force and conveniently.

Brief description of the drawings

Fig. 1 is the main structure diagram of section coloured yarn yarn spinning equipment；

Fig. 2 is the broken section structural representation of rear roller connecting rod and its fixing device；

Fig. 3 is the connection diagram of horn mouth and connecting rod；

1. spinning frame main body in figure, 2. rear roller horn mouths, 3. roller stands, 4. fixing devices, 5. connecting rods, sieve after 6. Draw, 7. middle rollers, 8. single hole horn mouths, 9. angles, 10. broken teeth gears, 11. base yarns, 12. decorative yarns, 13. lift spindles, 14. Creel.

Embodiment

Describe specific embodiment of the utility model in detail below in conjunction with the accompanying drawings：

Fig. 1-3 illustrates specific embodiment of the utility model：A kind of section coloured yarn spinning equipment；

Decorative yarn 12 is put with base yarn 11 according to decorative yarn 12 on the double base yarn 11 in the inner side mode top double in outside, in middle sieve Draw at 7 with installing single hole horn mouth 8, a diameter of 3mm at rear roller 6 additional, decorative yarn 12 is passed through into loudspeaker at single hole horn mouth 8 and rear roller Mouth 2, base yarn 11 are only fixed on by the single hole horn mouth 8 at middle roller 7, single hole horn mouth 8 with the horn mouth 2 at rear roller In corresponding connecting rod 5, after compressing reel cage, horn mouth 2 is in roller at the single hole horn mouth 8 and rear roller 6 at adjustment middle roller 7 The spacing of axial direction is 4mm, and 26 degree of angle 9 is formd between base yarn 11 and decorative yarn 12, both can effectively ensure decorative yarn Main drawing area is smoothly brought into by base yarn, floating fiber is mutual in horn mouth when can avoid two rove to feed at the same time again Staggeredly, it is thus also avoided that decorative yarn fiber bending is not straight to be caused to gather agglomerating and part decorative yarn fiber and hovered between upper and lower apron easily Form short and thick fault and have a strong impact on satin coloured silk yarn product quality.Notice that the position between observation decorative yarn 12 and base yarn 11 becomes after start Change, and change in location of the decorative yarn 12 when entering the single hole horn mouth 8 at middle roller 7 with base yarn 11, adjustment, so makes in time Color spins jam of the decorative yarn at middle roller 7 in satin coloured silk yarn actual production and disappeared, and the style of yarn is more obvious.Work as generation During broken end, using inclined joint style.

Above-described is only the preferable specific embodiment of the utility model, it is noted that for the common skill of this area For art personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these are all Belong to the scope of protection of the utility model.

Claims (3)

1. a kind of section coloured yarn spinning equipment, including spinning frame main body（1）, spinning frame main body includes installation lift spindle（13）Rove Frame（14）, middle roller（7）, rear roller（6）；The gear of the rear roller is broken teeth gear（10）；It is characterized in that the middle roller （7）And rear roller（6）Between install additional supply base yarn（11）And decorative yarn（12）Cross feeding middle roller（7）Horn mouth be single hole loudspeaker Mouth（8）, the single hole horn mouth（8）With rear roller horn mouth（2）It is fixed on roller stand（3）On；The base yarn（11）And decorations Yarn（12）Angle（9）For 25-35 degree.

2. section coloured yarn spinning equipment according to claim 1, it is characterized in that, the middle roller（7）Single hole horn mouth（8） With rear roller horn mouth（2）It is fixed on corresponding connecting rod（5）On, connecting rod（5）It is secured to device（4）Gap coordinates, even The fixing device of extension bar（4）It is fixed on roller stand（3）On, the single hole horn mouth（8）With rear roller horn mouth（2）In roller shaft It is 4-6mm to the spacing in direction.

3. section coloured yarn spinning equipment according to claim 1 or 2, it is characterized in that, the single hole horn mouth（8）The diameter in hole For 2-5mm.