FIELD: control devices.
SUBSTANCE: invention relates to devices for adjustment of pressing force of stitcher roller to mandrel when making articles from strip material. Device comprises connected in sequence stitcher roller assembly, equipped with clamping mechanism, clamping force control system includes automated unit to control force of roller pressing to mandrel, pressure regulator, pressure distributor, delivery line and discharge line. Increase in accuracy of adjustment of force of stitcher roller clamping to mandrel and quality of finished article is provided due to that control system of clamping force of roller to mandrel is made in form of pneumatic main line with sensor for measuring clamping force of the roller to a mandrel made in the form of a load-measuring sensor installed between the stitcher roller and a rod of the pneumatic cylinder installed radial to mandrel. Stitcher roller is equipped with electric heaters and non-contact surface temperature measuring sensor of stitcher roller.
EFFECT: device for adjusting stitcher roller clamping force is proposed.
1 cl, 1 dwg
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