Longitudinal cutting slitting machine

Abstract

The invention discloses a longitudinal cutting slitting machine and relates to the technical field of longitudinal cutting slitting machines. The machine includes a base, a group of first L-shaped plates are fixed to one surface of the base, a second L-shaped plate is fixed to one surface of each first L-shaped plate through an air cylinder, a first rotating shaft is rotatably connected between the two first L-shaped plates, and a second rotating shaft is rotatably connected between the two second L-shaped plates; five guiding strips are fixed to the circumferential side faces of the first andsecond rotating shafts. First blades and second blades are inserted into annular groove openings through running of the air cylinder, and gas is introduced into a retractable gasbag by separately utilizing an air pump, a diversion pipe and hoses; the gas feeding amount of the hoses is controlled through an electric flow valve to maintain the amount of the gas in the retractable gasbag uniform, and therefore the distance between base rings is adjusted; when the base rings move, a cutter groove disc moves along with the movement of a cutter disc, and the problems that the distance among bladesis inconvenient to adjust by existing longitudinal cutting slitting machines and the blades are inconvenient to install and dismantle are solved.

Description

technical field [0001] The invention belongs to the technical field of slitting and slitting machines, in particular to a slitting and slitting machine. Background technique [0002] The slitting and slitting machine is composed of upper and lower cutter shafts, fixed archway, movable archway and synchronous lifting structure. The archway is cast, aged, and precision-machined by a boring machine. Made of fine craftsmanship. [0003] The traditional slitting and slitting machine is inconvenient to adjust the distance between the two cutters, excessive waste of manpower and material resources, thereby reducing the working efficiency of the slitting machine, and the existing cutting knives on the slitting and slitting machine are not easy to install and Disassembly is not convenient for the user to use, and cannot satisfy the user's use effect. Contents of the invention [0004] The object of the present invention is to provide a slitting and slitting machine. The first bla...

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Problems solved by technology

[0004] The object of the present invention is to provide a slitting and slitting machine. The first blade and the second blade are inserted into the annular slot by operating the cylinder, and the gas is respectively injected into the telescopic air bag through the air pump, the shunt pipe and the hose, and the motorized flow The valve controls the air intake of the hose to keep the gas volume in the telescopic air bag consistent, thereby adjusting the distance between the base rings. When the base ring moves, the knife groove disc moves with the movement of the cutter disc, which solves the existing problem The slitting and slitting machine is inconvenient to adjust the distance between the blades and the blades are not easy to install and disassemble.

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