SU423321A1 - Device for corrugating sausages - Google Patents

Description

one

The invention relates to the field of meat processing, namely the production of sausages.

It is known device auth. St. No. 308603 for corrugating the sausage artificial casing, comprising a system of rollers for wetting and lubricating the casing, corrugating and stretching rollers, a hollow mandrel in communication with the pneumatic system, and a retaining mechanism for the casing,

moved relative to the mandrel.

The purpose of the invention is to eliminate slippage of the rollers on the casing, and, consequently, an increase in the productivity of the device.

This is achieved by the fact that, in the proposed device, longitudinal through holes are made in the mandrel at the location of the draw rollers.

To prevent rotation of the roller around its axis, the configuration of the flanges of the draw rollers is similar to the configuration of the longitudinal through holes of the mandrel.

FIG. 1 shows schematically the proposed device, a general view; on

FIG. 2 is a section along A-A ya of FIG. one; in fig. 3 - mandrel, view in plan (without rollers).

The device contains sliding rollers 1 and a hollow mandrel 2, which is a rod having through holes 3, middle 4 and extreme 5 jumpers. The rollers 1 enter the holes 3, which are pressed against one another. The jumpers are provided with a through channel for supplying air to the inside of the casing, which is necessary for its expansion and distribution.

In this case, the conglomeration of the flanges of the roller 1 is similar to the configuration of the longitudinal through holes 3 of the support 2, which prevents the mandrel from turning around its axis.

During operation of the device, the machined sheath 6 is put on the hollow mandrel 2 and is fed under the extension rollers 1, is firmly clamped by them and pulled over the mandrel without slipping;

The corrugated shell 6 is fed from the roll (not shown) and after