SU1239184A2 - Apparatus for transverse cutting of continuously moving continuous fibrous material - Google Patents

Description

112

The invention relates to textile and light industry, a device for transverse cutting of a moving fibrous material, as one of the basic elements of automated rolling machines.

The purpose of the invention is to increase the reliability of the device by eliminating jamming.

The drawing shows the scheme .ust-. roystva

The device consists of a cutting body 1, made in the form of a rotatable disk knife 2 mounted on a pendulum lever 3. The latter has the ability to rotate about the axis of attachment when interacting with. drive 4 devices by means of kinematic. link link 5 and kinematic link with the slider 6, (which is located perpendicular to the axis of rotation of the pendulum lever along the guide 7. The means for gripping and feeding the material consists of two two shoulders 8 levers located on opposite sides of the disc knife 2 and each of the levers 8 is provided with a link 9, one end of each co-torh through the slider 10 is connected to the lever 11, and the other end of the lever is kinematically connected with the knife 2 and has the ability to move in a moment nt cutting in the zone of education. Editor N. Yadola

Compiled by E. Petrushova

Tehred M... Corrector I.Erdey

Order 3358/23 Circulation 355 Subscription

VNIIPI USSR State Committee

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

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

4J

and harness when interacting with the diode. four.

The device works as follows.

At the moment of cutting, the material moving in contact with the slider 10 cuis 9, is ignited as a result of the interaction of the drive 4 of the device by means of a rigid kinematic connection with two shoulders levers 8. At the same time, the rotating disk knife 2 mounted on the rotating rifle 3, interacts —with it, with the actuator 4 by means of the link 5, and the slider 6 moves to the extreme upper position along the guide, 7. Thus, the working stroke of the cutting device is completed — the moving the stuff. . .

After cutting the material piping 8 and. the rocker with the disk knife 2 is returned to the initial position by the actuator 4. When the material is rolled in a continuous manner. The slider 6, moving along the fixed guide 7 to the extreme lower position, contributes to the exit of the pendulum lever 3 with the disc knife 2 from the jamming position corresponding to the coincidence of the direction of movement of the slide 4 with the vertical position of the peak lever 3,

Claims (1)

DEVICE FOR TRANSVERSE CUTTING OF CONTINUOUSLY MOVING LONG-DIMENSIONAL FIBROUS MATERIAL, according to ed. No. 775209, the fact is that, in order to increase the reliability of the device by eliminating jamming, it has a guide and a slider installed on it kinematically connected with the pendulum lever, while the guide is perpendicular pivot pivot axis; SU. „, 1239184> to»