A calender roll gap adjustment device

Abstract

The utility model relates to calendering equipment technical field discloses a kind of film calendering machine roll pitch adjusting device, including chassis, the top surface of chassis is fixedly connected with two vertical boards, vertical board is slidably connected with sliding block by slide rail, sliding block is rotatably connected with upper calendering roller by mounting block, mounting block is screw-connected with screw rod, the lower end of screw rod is fixedly connected with from bevel gear, rotating lever is rotatably connected on chassis, the both sides of rotating lever are fixedly connected with main bevel gear, one end of rotating lever is fixedly connected with hand wheel, the side wall of chassis is fixedly connected with lock sleeve, lock sleeve is screw-connected with locking bolt;The outer portion of hand wheel is provided with shroud, the both sides of shroud are fixedly connected with clamping strip, the side wall of chassis is fixedly connected with two vertical strips on the same side with hand wheel, and clamping groove is clamped on vertical strip.The utility model can lock the position of rotating lever after adjusting in place, and simultaneously using shroud to cover hand wheel, thereby avoiding vibration or touching to cause the dislocation of upper calendering roller.

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