SU95513A1 - Catalna for flax-felt production shaft - Google Patents

Description

The subject of the invention is a roll forming machine for flax production, made in the form of rolling, winding and pressing prefabricated shafts.

It is known that the technological process of compacting the semi-finished products of the shaft footwear (cones li of caps) consists of a pair of cones 5 and caps and rollers of k.tpacks.

These operations account for about 35% of the entire process of manufacturing gross shoes and are the most physically demanding of all operations prior to the rolls process. In this case, the semifinished product is heated on open steam nlites, the removal is achieved by spraying the web into which the semi-finished product is wrapped, and the mechanical roller is produced on roll masks of a known construction.

The proposed catalysis permits the complete mechanization of the technological process of compacting the semi-finished base material of a shaft shoe and does not require separate heating of the semi-finished product on steam cookers and its separate wetting. A distinctive feature of the machine described is that it is provided with a hollow roller with a perforated surface connected to a steam line.

FIG. 1 shows a diagram of a catalysis machine in general; on (2. view from above on the rolling shafts and the roller with a perforated surface).

The car is made up of rolling (wooden, ribbed) shafts / and 2, connected by a single gear drive, while the shafts 1 and 2 rotate in the same direction; hollow with a perforated surface of the roller 3 connected to the steam line 4; press roller 5; the wrapping mechanism 6 of the kubar and the handwheel 7 for raising and lowering the roller 3 and the shaft 5. The roller 3 and the shaft 5 have common vertical guides for raising and lowering them.

The machine has two independent drives: one for the rolls.

shafts and another for the Kubar wrap mechanism.

The production process on the machine is carried out with the following way.

Spread canvas on the table and on P9lrtne laid out in the necessary lor Dke semi-finished products. The steering wheel 7 lifts the carriage with nanravl Yun them, on which there are waq 3 and vl 5.

The end of the web is fixed with hooks on the hooks at the ends of the roller 3 and the mechanism is turned on. Roller 3. wrap, and cum, rolls on a roll of canvas with a semi-atom. At the end of the machine, I turn the mechanism over and turn off the roller and turn on the mechanism. Then the handwheel 7 is released from the retainer, while the roller 5 together with the cubarem is lowered onto the lower catahidi shafts 1 and 2, which, rotating

Subject invention

A roll machine for the shaft of a flax harvesting plant, produced in the form of three rolling rolls for the semi-finished shaft, characterized in that, in order to speed up the rolls,

Roller 3 is set in motion. A steam line valve is turned on to moisten and warm the semifinished product during the rolling process. After a certain time, the rollers turn off the mechanism of the rollers and stop the machine. Using a hand wheel, lift the shaft 5 and the roller 3. The free end of the web is released and the eyelets hook onto the hook of the roller 3 of the other roller guide. At the end of the rollers in the second machine, the kubar is unwound, the semi-finished product is transferred to a free table for spreading, and the canvas is again spread on the table for laying the second batch of semi-finished products.

The length of the rollers and the amount of steam supplied to the roller 3 are adjusted depending on the quality of the raw material, the weight of the semifinished product and the technology adopted at the enterprise.

provided with a roller with a perforated wall that is hollow, which is attached to a source of steam and on which a hunt is wound, heated and moistened through the perforated walls of the roller.