An equidistant adjustment device for slitting knife equipment

Abstract

The invention relates to an isometric adjusting device for slitting tool equipment. The isometric adjusting device comprises a fixing frame with a cylindrical cavity, a rotating shaft is mounted at the left end of the fixing frame, a cylinder in the cavity is mounted on the fixing frame, and the rotating shaft and the cylinder are in spline connection. The right side of the cylinder is provided with a plurality of tool rest units in the cavity. Each tool rest unit comprises a nut, a bolt, a ferrule and a spline shaft, wherein the nut is capable of sliding in the cavity, the outer peripheral surface of the nut is provided with a peripheral groove, the left end of the ferrule is provided with an inner peripheral boss in the peripheral groove, the left end of the bolt is connected with the right end of the ferrule and the right end of the spline shaft, and the right end of the bolt is provided with a spline hole. The nut in each tool rest unit is screwed to the bolt in the adjacent tool rest unit, the spline shaft in each tool rest unit is meshed with the spline hole in the adjacent tool rest unit, the nut in the tool rest unit adjacent to the cylinder is in threaded connection with the cylinder, and the spline shaft in the tool rest unit adjacent to the cylinder is meshed with a spline through hole.

Description

technical field [0001] The invention relates to the technical field of tape processing and production equipment, in particular to an equidistance adjustment device for slitting knife equipment. Background technique [0002] In the tape processing and production process, after the tape raw material is processed, it needs to be rolled into a longer tape reel, and then it is slit or slit and re-rolled to obtain a product of a specified size; the tape reel is divided When cutting, in order to ensure the neat and uniform size, it is necessary to ensure that the distance between adjacent slitting knives remains consistent. When changing products or slitting into different sizes, it is necessary to adjust the spacing of the slitting knives or replace the slitting Knife mounting fixture. [0003] When adjusting the spacing, due to the large number of slitting knives, it is necessary to adjust their positions before fixing them, which wastes a lot of manpower and time. At the same t...

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Problems solved by technology

[0003] When adjusting the spacing, due to the large number of slitting knives, it is necessary to adjust their positions before fixing them, which wastes a lot of manpower and time. At the same time, because this adjustment mainly depends on manual operation, the adjusted slitting knife spacing There will be errors, so that the width of the tape after slitting is uneven;

[0004] If the method of replacing the slitting knife fixture is adopted, since the size of the tape has various specifications, it is necessary to prepare various specifications of the fixture to ensure the smooth progress of production, which takes up a lot of production costs, and this replacement method will also waste more. It takes time to complete, which is not conducive to continuous production operations

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