Casing cutting device, casing shrinking machine and casing cutting method

Abstract

The present invention relates to a sausage casing cutting device. The sausage casing cutting device is used for cutting continuously fed sleeve shrinkage sausage casings on a sleeve shrinkage rod. Thesausage casing cutting device comprises a cutting mechanism and a first sausage casing limiting member; the cutting mechanism is used for cutting the sleeve shrinkage sausage casings around the circumference of the sleeve shrinkage sausage casings; the first sausage casing limiting member is designed to be inserted into the radial ranges of the sleeve shrinkage sausage casings to block the feeding movement of the upstream sleeve shrinkage sausage casings; wherein the first sausage casing limiting member and the cutting mechanism are designed to enable the first sausage casing limiting memberto be inserted into the radial ranges of the sleeve shrinkage sausage casings at an initial position; then the first sausage casing limiting member moves downstream along the feeding direction of thesleeve shrinkage sausage casings to a first position; and thus the cutting mechanism can conduct cutting of the sleeve shrinkage sausage casings between the primary position and the first position. The present invention also relates to a sausage casing sleeve shrinkage machine with the sausage casing cutting device and a sausage casing cutting method.

Description

technical field [0001] The invention belongs to the technical field of casing processing, and in particular relates to a casing cutting device, a casing shrinking machine and a casing cutting method. Background technique [0002] In the production of casings, the casings are usually shrunk first, then cut into sections according to the needs of the filling (pipe) equipment, and finally the shrunk casings are packaged, transported, etc., or directly filled for use. [0003] Among them, the cutting of the casing after shrinking is different from the cutting of the casing in the stretched state. Because of the existence of wrinkles, higher requirements are placed on the cutting device, and the cutting process must be completed in the assembly line operation, which can neither affect the normal operation of the previous and subsequent processes. , and the casing cannot be damaged during the cutting process to avoid unnecessary waste. [0004] The existing continuous shrinking m...

AI Technical Summary

Problems solved by technology

However, since the stopper in front of the knife is fixed, the smooth sliding of the casing on the shrinking rod of the casing casing will be affected. The more you press on the shrink rod of the casing casing, the tighter the pressure will be, and the radial deformation of the casing will occur if the force cannot be released, so that the rod will be strangled.

This in turn affects the ejection of the casing from the shrinking head

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