RU2146730C1 - Device for regeneration of textile wastes in form of threads and yarn - Google Patents

Abstract

FIELD: textile industry. SUBSTANCE: device has drums with fillets, condensers, supply units including four rollers. One roller is rubberized and is the first in direction of fibrous material flow and occupies niche between two curved surfaces. One curved surface is conveyer and the other is in the form of movable sector with cylindrical surface. EFFECT: higher quality of processed thread wastes. 2 dwg

Description

 The invention relates to the textile industry, and in particular to devices for the separation of waste in the form of threads and yarn in elementary fiber for subsequent use in the manufacture of textile products.

 The invention is known in the prior art for a similar purpose (SU, copyright certificate 1148913, D 01 G 11/00, 1985), comprising power units, the first of which includes two rollers in the direction of movement of the filament textile material that are rotatably mounted and can be pressed against the filament textile material to one rectilinear plane: the first of the rollers in the direction of movement of the filament textile material is gear, the working drums with a headset on their working surface, and condensers.

 A disadvantage of the prior art invention is the low quality of the development of filament textile materials.

 The technical problem solved in the claimed invention is improving the quality of the developed filament waste associated with a soft effective separation of them into elementary fibers with higher tensile strength and with less shortening along the length of the fiber.

 The technical result, which consists in eliminating these shortcomings in a device for the recovery of waste in the form of threads and yarn, containing drums with a headset, condensers, power units, including rollers, installed with the possibility of rotation and to clamp the filament textile material to curved surfaces, and one of the rollers the power node at the input is rubberized, achieved due to the fact that the power node at the input includes four sequentially located rollers, and the rubber roller is located first m in the direction of movement of the filament textile material and occupies a profile niche between two curved surfaces and pressed to them, while one of the curved surfaces is a conveyor that performs translational movement in the area of its curved surface with a constant radius, and the other in the form of a moving sector with a cylindrical surface reciprocating, the amplitude and frequency of which is regulated depending on the type of textile material, which leads to yuschivaniyu yarns untwisting and their occurrence compensation loop that handled knife roller having a significantly higher rate than the rubber-coated roller.

 The device is illustrated by drawings.

 In FIG. 1a shows a device for recovering textile waste in the form of threads and in FIG. 1b - knife roller in the context.

 The device contains several sequentially located power nodes I, II, III.

 The power unit I contains a conveyor 1 (Fig. 1a), delivering filament textile material, a rubberized roller 2, a knife roller 3 containing a shaft 4 (Fig. 1b), a spacer sleeve 5, a cross knife, left 6, a circular knife 7, a cross knife 8 , sequentially installed and providing pressure to the movable sector 9, with reciprocating motion, which leads to flattening of the threads, their unwinding and weakening of strength in the longitudinal direction for effective pulling by the feed rollers 10, pulled together by a saw headset for soft and efficient pulping section 11 (FIG. 1a), followed by treatment in condensers 12 and forming a layer.

 The power supply unit II comprises removable cylinders 13, a supply cylinder 14 pulled together by a headset, and a supply table 15, a puller section 16 contains capacitors 17 and a similar construction.

 The power supply unit III contains removable cylinders 18, a supply device 19 and a fiberizing section 20 with carding rollers and a pipe 21 for exhausting finished products.

 Filament textile waste through the conveyor 1 of the power unit I (Fig. 1a) comes under a rubberized roller 2, which occupies a profile niche between two curved movable surfaces, and is pressed against them, one of which performs a translational movement of the conveyor in the area of a curved surface with a constant radius, the other - in the form of a movable sector 9 with a cylindrical surface, making a reciprocating motion, leading to flattening of the threads, to their unwinding and weakening of strength in the longitudinal direction and in introduction of the compensation loop; in the process of this technological manipulation, the waste products are processed with a knife roller 3, consisting of a shaft 4 (Fig. 1b), on which through the spacers 5 are integrated and sectional: cross knife left 6, circular knife 7, cross knife right 8, sequentially installed and providing pressure to the movable sector 9 (Fig. 1a), while the waste products preliminarily structurally changed with weakened ties are pulled by feed rollers 10 pulled together by the headset for soft and efficient razvok in section 11 of the work by the batch body with the subsequent formation of a fibrous textile material on the condensers 12, where intense dust is removed, and the formed web enters the power unit 11 through the removable cylinders 13, the supply cylinder 14, pulled together by the headset and pressing the fibrous layer to the feeding table 15, followed by feeding for further razvoloki in section razvoloki 16 with cleaning on the condensers 17 with the formation of the fabric and processing through removable cylinders 18, the feeder 19 in the section of razvoleniya with carding rollers 20 and nozzles 21 for withdrawing finished products to the main technological process, a zone for mixing and obtaining a semi-finished spinning product.

Claims (1)

 A device for the recovery of waste in the form of threads and yarn containing drums with a headset, condensers, power units, including rollers mounted for rotation and to provide pressure of the filament textile material to curved surfaces, and one of the rollers of the power unit at the inlet is rubberized, characterized in that the power node at the inlet includes four sequentially arranged rollers, and the rubberized roller is located first in the direction of movement of the filament textile material and occupies a profile a niche between two curved surfaces and pressed to them, while one of the curved surfaces is a conveyor that performs translational motion in the area of its curved surface with a constant radius, and the other in the form of a moving sector with a cylindrical surface that performs a reciprocating motion, the amplitude and the frequency of which is regulated depending on the type of textile material, which leads to flattening of the threads, their unwinding and the appearance of a compensation loop, which ops knife roller having a significantly higher rate than the rubber-coated roller.