SU1335582A1 - Apparatus for blending fibrous material - Google Patents

Description

The invention relates to a textile machinery industry and relates to a device for disassembling bales and mixing fibrous material in the sorting and ditching sections of spinning mills.

The purpose of the invention is to improve the quality of the mix.

FIG. 1 shows the proposed device, a general view; in fig. 2 is a view A of FIG. one.

The device for mixing the fiber material contains a platform 1 for bales, having a horizontal substation J on which the bales are mounted and inclined to the horizontal plane at an angle of 10-30 section b, on which are located the I-V bales.

Above the surface of the bale, located on the inclined portion b of the platform 1, there is a developing organ consisting of a movable carriage 2, performing reciprocating movement from the drive 3 along the guide rollers 4.

A loosening headset, made in the form of pegs, is fixed on the carriage in 2 rows. The distance between

the number of pegs is equal to the carriage travel. The height of the pegs of each subsequent row increases in the direction of movement of the bale of fibrous material from 50 to 200 mm.

In order to improve the self-cleaning of the splines from the fibrous material that is stringed on them in the process of folding, the pegs are fixed with the possibility of rotation around its horizontal axis at an angle up to 90 ° counterclockwise, and the carriage 2 is set at an angle of 5-30 ° to the horizontal surface of platform 1,

When the angle of inclination of the carriage is less

5, the self-cleaning material reduces the fiber material removed from the pegs from the fiber material strung on them, and when the inclination angle is more than 30 °, the transport of the fiber material from the bale to the other 50 is impaired, reducing the reliability of the device as a whole.

The angle of inclination is chosen experimentally and depends on the type of fiber material being processed. 55 Bales are fed into the working area on the inclined section 6 of platform 1 by a pusher in the form of a movable wall 6 moving in a horizontal plate I, gradually mixing with a fibrous material taken from bales II-V ... When the device is operated, this process is continuously repeated, ensuring the constant composition of the mixture in the zone of its discharge with zgpatform

When idling the carriage, the spikes 3, turning around their horizontal axes counterclockwise, glide along the surface of the bales I-V, self-cleaning. The bales advance into the work area at a constant speed, depending on the performance of the device.

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bones with the help of a transporting mechanism, made in the form of a winch 7 with a traction body 8.

The dumping of the fibrous material from the platform 1 is carried out into a container 9 intended for further processing of the fibrous material along the processing chain.

The device works as follows.

The bales of fibrous material released from packaging are placed on platform 1 so that the compression layers are in a horizontal plane. Installed bales form a bale rate. The movable wall 6 is installed at the rate of bale and when the transport mechanism is activated, the traction body 8, winding on the drum, sets it in motion in the horizontal direction. When the piles reach the working area, the drive 3 of the carriage 2 is turned on, which begins to reciprocate over the surface of the bales I-V.

When the carriage 2 moves in the direction of movement of the fibrous material bale (indicated by an arrow), each peg 5 captures a scrap (layer) of fibrous material from one bale and advances it by a distance equal to the pitch between the rows of spikes to the dump zone from platform 1 to the tank 35 9. In this one stroke of the carriage, each peg 5 captures from one bale of scrap (layers) of fibrous material and transports them to the zone of action of the next splitting. 40 The next peg picks up the shreds (layers) of the fibrous material from its bale and transports the resulting submix to the zone of action of the next peg, etc. In this way.

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fiber material taken from

bales I, is mixed gradually with the fibrous material taken from bales II-V ... When the device is in operation, this process is continuously repeated, ensuring a constant composition of the mixture in the discharge zone with its shape.

When the carriage is idling, the pegs 3, turning around their horizontal axes counterclockwise, glide along the surface of the bales I-V, self-cleaning. The bales advance into the work area at a constant speed, depending on the performance of the device.

Replacing a newly worn bale is performed gradually as the entire bale rate advances towards the collection zone of the mixture of fibrous material from the platform.

Making the fiber selection means as installed with the possibility of reciprocating movement over the surface of the bale of the carriage with loosening attached to it

X

The headset improves the quality of the blend of fibrous material, since fiber is sampled simultaneously from several bales.

The fastening on the carriage of spikes, the height of which increases in the direction of movement of the bales of fibrous material, also increases the quality of the mixture and increases the productivity of the device.

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Editor I.Gorn

Compiled by M.Voronin

Tehred L. Serdyukova Proofreader L. Pilipenko

4020/23

Circulation 427 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

ig.

Claims (2)

1. DEVICE FOR MIXING FIBROUS MATERIAL, containing a bale platform, consisting of horizontal and inclined sections to it, a mechanism for moving bales along the platform and an upper fiber take-off device mounted on a carriage mounted with the possibility of reciprocating movement along a guide above the inclined section of the platform, characterized by the fact that, in order to improve the quality of the mixture, the means of fiber selection on the bale contains pins pivotally mounted on horizontal axes mounted in how much, according to the number simultaneously heated mixed, parallel rows, oriented perpendicular to the direction of movement of the carriage, the pegs adjacent rows have different heights, increasing in the direction of movement of the mechanism was heated, and the step Kolkova rows corresponds to the stroke length of the carriage. 2. The device according to π. 1, characterized in that the guide for moving the carriage is installed obliquely to the horizontal section of the platform, while the angle of inclination is 5-30 °. . SU „,, 1335582