INSTALLATION FOR PRODUCTION OF BLAST-PROOF MATERIAL AND CONTROL UNIT FOR IT Russian patent published in 2010 - IPC F42D5/05 B21D31/00 H02P6/00 

FIELD: machine building.

SUBSTANCE: process installation consists of undercarriage, bracket for roll of source material, guiding mechanism, punch mechanism and stretch mechanism arranged correspondingly in specified sequence and with specified intervals from one end to another end of undercarriage. Also the installation is equipped with a mechanism for receiving and cutting material attached to the other end of the undercarriage. The control unit synchronising drives of electric engines of the punch and stretch mechanisms is mounted on the undercarriage between the said mechanisms. Additionally, the control unit of synchronisation is electrically coupled with a regulator and sends control signals to it. The regulator is electrically tied with electric engines of the punch and stretch mechanisms and sends control signals to adjust their rotation frequency.

EFFECT: process equipment ensures synchronized operation of driven electro-engines of punch and stretch mechanisms, facilitates improved automatic control of equipment, optimises process of control over production of blast-proof materials, reduces process cycle and increases efficiency of operations.

15 cl, 9 dwg