Flame becomes stock device
Technical field
The present invention relates to a kind of flame and produce equipment, particularly relate to a kind of flame and become stock device.
Background technology
Fancy twist yarn is because outward appearance and structure change relatively horn of plenty, it will usually be used in the manufacture of many fabrics, but owing to its structure is complex, the process of its spinning is the most complex.Covering yarn is a kind of common flame, it is formed by being wound around decorative yarn in heart yarn periphery, generally heart yarn can just have elastic yarn, such as spandex yarn, so when heart yarn is in drawing-off state, decorative yarn is wrapped up heart yarn, then relaxing, decorative yarn will form pleat structure or semicircular configuration, and the yarn of this structure needs particular device to be processed.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the flame of a kind of simple in construction becomes stock device.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of flame becomes stock device, including: heart yarn yarn road and the decorative yarn yarn road that can pool together with heart yarn yarn road, described heart yarn yarn road and described decorative yarn yarn road are formed after collecting collects yarn road, it is characterized in that, described heart yarn yarn road includes that drafter, described decorative yarn yarn road initiating terminal arrange decorative yarn wheel, described in collect yarn curb yarn road traffic direction and set gradually scroll tube and traction wheel;
Described drafter includes two wire spools, the most coaxially connected gear of each wire spool, two each self-corresponding gears of wire spool are in the same size, and engage each other, two wire spools are respectively the first wire spool and the second wire spool, and the external diameter of the first wire spool is less than the external diameter of the second wire spool;
First wire spool is described heart yarn yarn road initiating terminal, and heart yarn yarn road and decorative yarn yarn road are collected on the second wire spool.
In a preferred embodiment of the present invention, the linear velocity of described first wire spool is consistent with the linear velocity of described traction wheel.
In a preferred embodiment of the present invention, described second wire spool is the initiating terminal collecting yarn road, and described scroll tube is arranged between described second wire spool and described traction wheel, and near described second wire spool.
In a preferred embodiment of the present invention, described wire spool circumferentially disposed yarn groove.
In a preferred embodiment of the present invention, described gear connects motor by actuating device.
In a preferred embodiment of the present invention, described traction wheel connects motor by actuating device.
The heart yarn of the present invention is for having resilient elastomeric yarn, and further, elastomeric yarn is spandex yarn, and decorative yarn can be elastomeric yarn, it is also possible to be the yarn of low elasticity.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect:
(1) by arranging the wire spool of various outer diameter size, the meshing gear of formed objects is set simultaneously, in the case of ensure that same angular velocity, the linear velocity of the second wire spool winding yarn, more than the linear velocity of the first wire spool, objectively defines the drawing-off effect to heart yarn.
(2) on the second wire spool, decorative yarn is accessed, it is ensured that decorative yarn and heart yarn wind on the second wire spool and carry out false twisting at entrance scroll tube after a segment distance is fully contacted.
(3) scroll tube forms false twisting when heart yarn will bounce back or only bounce back certain proportion, it is ensured that there is the false twisting twist on heart yarn and decorative yarn in retraction process, easily being kinked by decorative yarn during such heart yarn retraction forms the covering yarn of ad hoc structure.
(4) yarn groove can well house yarn, and yarn is not easy to get loose from wire spool, and anti-slip rubber material ensure that yarn is not easy to skid in yarn groove simultaneously.Yarn at least winds a circle on wire spool, to ensure that yarn will not skid.
(5) scroll tube relative closer to the second wire spool, it is ensured that when heart yarn has just started lax, the twist has defined the winding arrangement of heart yarn and decorative yarn.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings;
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the engaging structure schematic diagram of the gear parts of the preferred embodiments of the present invention;
In figure: 1, decorative yarn wheel, the 3, first wire spool, the 5, second wire spool, 7, gear, 9, scroll tube, 11, traction wheel, 13, decorative yarn, 15, heart yarn.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As depicted in figs. 1 and 2, a kind of flame becomes stock device, including: heart yarn yarn road and the decorative yarn yarn road that can pool together with heart yarn yarn road, heart yarn yarn road and decorative yarn yarn road are formed after collecting collects yarn road, heart yarn yarn road includes drafter, decorative yarn yarn road initiating terminal arranges decorative yarn wheel 1, collects yarn curb yarn road traffic direction and sets gradually scroll tube 9 and traction wheel 11;Drafter includes two wire spools, the most coaxially connected gear 7 of each wire spool, two each self-corresponding gears 7 of wire spool are in the same size, and engage each other, two wire spools are respectively the first wire spool 3 and the second wire spool 5, and the external diameter of the first wire spool 3 is less than the external diameter of the second wire spool 5;First wire spool 3 is that heart yarn yarn road initiating terminal, heart yarn yarn road and decorative yarn yarn road are collected on the second wire spool 5.
By arranging the wire spool of various outer diameter size, the meshing gear 7 of formed objects is set simultaneously, in the case of ensure that same angular velocity, the linear velocity of the second wire spool 5 winding yarn, more than the linear velocity of the first wire spool 3, objectively defines the drawing-off effect to heart yarn.
Second wire spool 5 accesses decorative yarn, it is ensured that decorative yarn and heart yarn wind on the second wire spool 5 and carry out false twisting at entrance scroll tube 9 after a segment distance is fully contacted.Scroll tube 9 relative closer to the second wire spool 5, it is ensured that when heart yarn has just started lax, the twist has defined the winding arrangement of heart yarn and decorative yarn.
Scroll tube 9 forms false twisting when heart yarn will bounce back or only bounce back certain proportion, it is ensured that there is the false twisting twist on heart yarn and decorative yarn in retraction process, easily being kinked by decorative yarn during such heart yarn retraction forms the covering yarn of ad hoc structure.
The linear velocity of the first wire spool 3 is consistent with the linear velocity of traction wheel 11.Second wire spool 5 is the initiating terminal collecting yarn road, and scroll tube 9 is arranged between the second wire spool 5 and traction wheel 11, and near the second wire spool 5.
Wire spool circumferentially disposed yarn groove, yarn trench bottom is made up of anti-slip rubber material.Yarn groove can well house yarn, and yarn is not easy to get loose from wire spool, and anti-slip rubber material ensure that yarn is not easy to skid in yarn groove simultaneously.
Gear 7 connects motor by actuating device, and traction wheel 11 connects motor also by actuating device.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine technical scope according to right.