SU102634A1 - Laboratory machine for single unwinding cocoons - Google Patents

Description

The invention is a .laoopaTupHbiii machine for single-piece unwinding of cocoons, CONDITION and: basis, pelvis with electric heater, reel and slatted form reel.

The proposed laboratory machine, in addition to the well-known similar machines, provides for automatic switching of the spreading table to a given step.

The peculiarity of the machine lies in the fact that the opener is attached to the cargo flexible connection from one side to the flexible flexible connection, but not through the block, and from the other side to the flexible connection BTopoii also unreleased through the block and wound by a free pin on the shaft of the gear wheel with driving ratchet wheel.

On the drive ratchet wheel fixed two discs. One of them is provided on the periphery with an open slot for the start of the gear teeth, and the other with a protrusion located in the slot of the front Disc.

FIG. 1 shows a longitudinal section of the machine; in fig. 2 - view of the machine from the storage drive wheel.

Between the two side posts (1), fixed on the base (2), a removable basin (4) for cocoons, suspended with an electric heater (5), is suspended on the rods (3).

The reel (6) is installed in the nodeships (7) and (8). The axis (9) of the bridge of the bridge is a means of a national lock with a shaft (10), at the end of which a pulley (11) is mounted, a rotating electric motor L1M.

The spreader (12) is a wooden rail of a rectangular section sliding along the rolls (13) and fitted with glass eyelets (14) for paneling the cocoons.

The coupling (15) is flexible to one end of the splitter (12), thrown over the block (16) and carrying the load (16a) at the free end.

A coupling (17) is attached to the other end of the spreader U2), thrown over the block (18) and wound with the free end onto the shaft (19) of the gear wheel (20). located on the bracket (20a).

On the roller (10) impregnated imprinted; (21) with a pull (22), an interacting i-swinging lever (23), non-adjustable, PM a dog (24) and freely mounted on an axis (25) fixedly mounted in one rack (1).

An axle ratchet wheel (26) with a gp (27) and (28) attached to it is placed on the axis (25). In the disk (27), one is made on the ierffer) 1 and the non-closed slit (29) is used to pass the gear teeth (20). The disk (28) has a protrusion (30) located protopv grore:; 1 (29).

The load (16a), acting through the flexible coupling (15), the spreader (12) and the flexible coupling (17) on the shaft (19), tends to turn the gear wheel (20) in the direction of the arrow (A) to push its tooth to the ledge disk (28).

When the machine is in operation, the eccentric (21) turns the needle through one turn.

cuuiiHKii (24) ratchet wheel (26) on one tooth.

After a hundred turns of the reel (6), the ratchet wheel makes a full turn, slits (29) to the gear wheel (20), which rotates one tooth, and the folding (12) does not move by the weight (16) by a predetermined pitch.

At the beginning of the work, the folding (12) is set to its original position.

The steamed cocoons with the found ends of the threads are put into the basin (4). The ends of the cocoon threads are tucked through the eyes (14) and attached to the reel (6).

 B P1) process unwinding .; cocoons every 50 m of the yarn wound on the reel, the folding automatically moves a predetermined pitch, separating from the skele of the yarn .ipyra 50 m long.

111.1 EDITEMO d | j etheni

A laboratory machine for single-roll unwinding of cocoons, consisting of a base, a basin with an electric heater, a reel and a rack and pin holder, and a tackle that is attached to the ends with a target for the automatic transfer of the splitter to the specified step. on the one hand to the flexible cargo thrown over the communication unit, and on the other hand - to. the second flexible connection, also thrown over the block and wound with a free end on the shaft of the gear tote. interacting with a drive wheel with two disks fixed to it, one of the KOTOpiiix is provided on the periphery with an open nrorezu to skip the teeth of the gear wheel, and the other with a protrusion located against the slot of the first disk.