SU1227732A2 - Apparatus for dust removal from loom - Google Patents

Description

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The invention relates to textile machinery and relates to a device for dedusting a weaving machine.

The aim of the invention is to increase the efficiency of the removal of lint and dust: while reducing the total consumption of suction air.

The drawing shows a dedusting device, a slit.

A device for dedusting a weaving machine contains located below the plane of refueling 1 of the machine for boron, made sectional by the machine’s pier in the form of closed sections 2. In the upper wall 3 of each section there is a slot 4, and in the side wall 5 there is a slot 6. In the upper wall 3 An air valve 7 is installed with a flap 8, which, when opening the slot 4, cuts off part of the intake with slot 6. Each section 2 is connected through tubing 9 with drain 10 to the bag inlet II and through it to the common duct 12 of the pneumatic transport system. Under the fabric-forming mechanism in. The end wall 13 of each section 2 of the intake manifold is additionally made slit 14, connected via channel 15 to the pneumatic system of the machine. Each channel 15 is equipped with a valve 16 with a flap 17-. The valves 8 and 17 of the valves 7 and 16 are actuated by self-contained actuators made, for example, in the form of an elec. thromgiitis 18, included from the time relay for a given program. The directional movement of air to the slit 14 is provided by an apron 19 of impermeable material which is located between the channel 15 and the product roller.

Compiled by M. Lopukhov - Editor A. Lezhnia I. Tehred I. Popovich

Order 2269/31 Circulation 425 Subscription

VNIIPI USSR State Committee

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

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

The device works as follows.

In the process of operation of the machine, dust and fluff are sucked away from the places of their most active separation through slots 6 and 14. At the same time, valve 8 of valve 7 overlaps the slit 4.

To create a permanent discharge under the base, which prevents the drawing of the mold into the room, a slit 20 is made in the damper 8, through which a quantity of air is sucked. According to a predetermined program, the electromagnet 18 synchronously turns on at a set interval using a time relay, which actuates valves 7 and 6 at the same time, dampers 8 and 17 of which block the flow of air through slots 6 and 14. Air flowing through slot 4 entrains dust and fluff from the top wall 3 of the section 2 intakes of one hundred to 10 and further to the dust receiver 11 After cleaning the top wall 3, electromagnets after a specified time interval return the flaps 8 and 17 to their original position, ensuring: - the extracted air suction from maize and tissue-forming mechanism.

A device for providing a weaving machine by means of periodic operation of the suction slots makes it possible to reduce the consumption of air drawn from the machine. The presence of the main suction of dusty air from the places of the most intensive dust and dust formation - a remise and a tissue-forming mechanism - ensures efficient operation of the machine.

Proofreader A.Zimokosol

Claims (1)

DEVICE FOR DRAINABILITY • NII WEAVING MACHINE by ed. No. 971953, since the fact that, in order to increase the efficiency of fluff and drink removal while reducing the total intake air intake, each section of the intake has a slot located under the fabric-forming mechanism of the machine and connected via a channel with a pneumatic system, and valves, one of which is located in the gap of the upper wall of the intake with the possibility of opening this gap and overlapping the gap on the side wall of the intake from the side of the machine remise, and the other in the channel, while the valves are interconnected with the possibility of overlapping the channel and one of them when overlapping. slots on the side wall of the fence to others. K) ¹ . '1227732