SU137982A1 - Spinning apparatus to cotton machine - Google Patents

Description

Known antisbearing machines for cotton machines include a cam mounted on the main shaft, interacting with a spring-loaded end of a two-arm lever connected by another condom with a vertical stand to a doggie, mounted on it, with a possibility of sliding and turning by 60 ° for each pushing dogs, a six-pole drum with overlays and three double-arm spring-loaded levers, one end resting on the overlays of the drum.

The disadvantage of these devices is not quite accurate switching of the yarn feeders, the inconvenience of adjusting it and significant wear of the parts of the connection.

In the proposed apparatus, the switch of the glass riders is carried out more precisely, its adjustment is convenient, and the parts of the joint are subject to less wear.

This is achieved by having the device mounted on the Brems liner with three right and three left drivers and three additional double-arm spring-loaded levers, including one of the three right or left drivers that interact with the adjusting screws-stops fixed on the thread rails.

The drawing shows the apparatus konttopnosti kottopnoy maschinu.

The design of the device includes: three right drivers 3 mounted on a loose leaf 1, three left drivers 4, and six two-arm spring-loaded levers 5, which turn off one of the three right or left drivers that interact with adjusting screws-stops 6, reinforced rails 7; horizontal guide wheel 8 with a type 9 drum 9 mounted on it with a pair of wheels No. 137982-2 with pad W, having the ability to slide along the roller and ovorot 60 ° for each turn of the ratchet // dog 12, the axis of which is embedded in the flat lever J3 receiving the movement from t ha 14, hingedly connected to two-armed rover 15; the roller 16 of the lever 15, interacts with the Cam 17, mounted on the head of the shaft 18.

The operation of the apparatus is carried out as follows.

From cam 17, through roller 16, two shoulders lever 16 pivotally connected, with a hard 14 gauge lever 13, in which the axis of the pawl 12 is secured, movement through the stopper // and the horizontal guide roller 8 is transmitted to a six-pole drum 9, of which lining 10 interacts with two shoulders levers 5, one driver will be disconnected, while another driver will turn on with a lever spring 5. If the driver switches from the right side of the phonture, then only right drivers are turned on and off, since between them and the stop screws there is a gap equal to two needle steps, and left drivers at this moment are pressed against the stop screws.

The specified device allows you to more accurately switch the yarn feeders, since for each stop with adjusting screws there are two drivers (right and left), and they are arranged so that right-handed drivers move the thread-feeding slats only from left to right.

Subject invention

An anti-crankness device for a cotton machine, including a cam mounted on the main shaft, interacting with a spring-loaded end of the two shoulders lever connected by another end to a vertical stand with a pawl, horizontal guide to the Alik mounted on it, with the ability to slide and rotate by 60 ° for each pushing of the pawl, a pinhole drum with overlays and three double-shouldered spring-loaded rachats, one end of which is supported on the linings of the drum, characterized in that, in order to more accurately switch ease of adjusting the device and less wear on the parts, the device is equipped with three right and three left 0 drivers and three additional two-arm spring-loaded levers that turn off one of the three right or left drivers that interact with the adjusting screws-stops, reinforced on thread rails.