Rotary block suitable for blade feeding device

Abstract

The invention relates to the technical field of machines provided with rotary type cutters and used for cutting tobaccos and cutting cutter shafts transverse to the feeding direction, in particular to a rotary block suitable for a blade feeding device. The rotary block is provided with a first sliding way and a second sliding way, the extension line of the first sliding way and the extension line of the second sliding way are intersected at the rotation center of the rotary block, the intersection angle is a, the angle of intersection of the linear motion direction of a tobacco cutter cross bar and the linear motion direction of a supporting block is b, and the sum of a and b is 180 degrees. The tobacco cutter cross bar and the supporting block do not belong to the rotary block, so that the feeding amount of blades is the same value every time under the condition that the feeding amount of the cross bars is a constant value every time, the grinding quality of the blades is better, and the quality of the cut pipe tobacco is better; the impulse amplitude of the blades to a grinding wheel is more easily controlled, so that the service life of the grinding wheel can be prolonged, and it is avoided that the grinding wheel is crushed caused by over-high impulse amplitude.

Description

technical field [0001] The present invention relates to the technical field of cutting tobacco, using machines with rotary knives and cutting knife shafts transverse to the feeding direction, and in particular to a rotary block suitable for blade feeding devices. Background technique [0002] Tobacco cutting machine is a machine equipment for making shredded tobacco. It mainly cuts tobacco cake into shredded tobacco. Shredded tobacco is an important process step in the process of tobacco production. It has an important impact. If the cutting width is not up to the standard, it will not only directly affect the physical indicators such as the whole shred rate and filling value of the processed tobacco, but also have a significant impact on the smoke tar amount and sensory quality of the cigarette. The current cutting machine Mainly there is the problem of uneven shredding width, such as the SD5 shredding machine of Italy Garbuio company. [0003] In addition, since most shre...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a rotary block suitable for the blade feeding device, which is used in the horizontal bar of the shredder to solve the problems of uneven shred width, poor blade wear quality, and large impact on the grinding wheel in the current shredder. In the case of the same feeding amount each time, the moving amount of the supporting block supporting the blade along the feeding direction of the blade can be made to be the same value each time, thereby ensuring that the feeding amount of the blade is the same value each time, thereby enabling Make the wire cutting width, while ensuring the quality of blade wear, effectively reducing the impact on the grinding wheel

Images