SU212774A1 - DEVICE FOR THE MANUFACTURE OF SAUSAGE SHELL - Google Patents

Description

Devices for manufacturing sausage casings of film material, for example made of cellophane, are known, containing two bobbin holders for tapes of film material, fitted with cantilever rollers, guide rollers, and a calibration device, two located on the last successively forming collars, the application device adhesives, rollers, a mechanism for cutting the shell and a device for marking it.

The proposed device mechanizes the process of folding the casing and facilitates its subsequent packaging.

For this, the device is equipped with two devices for the formation of longitudinal folds in the shell, each of which consists of a roller AND a plate, the mechanism for cutting the shell is made in the form of two rotatable drums, one of which has a knife and the other a cutout knife set.

For best tension of the tape material and improvement of the cutting conditions of the casing, it is recommended to install the drums of the cutting mechanism rotatably at a speed exceeding the rotation speed of the stretching rollers, and to adjust the position of the tapes of film material relative to the calibration tool and form the collars, it is advisable provide a sleeve, make them shafts hollow and install screws in the latter, allowing the sleeves to be displaced relative to the shafts;

FIG. Figure 1 shows schematically the described sausage casing apparatus, a general view; in fig. 2 - a mechanism for cutting the shell; in fig. 3- bob. Holder in section; in fig. 4 - forming collar, side view; in fig. 5 - the same, top view; on -fig. 6 - folded shell.

The device consists of two bobbin holders with reels / film material, for example cellophane, guide rollers 2; two forming collars 3, 4, encircling the calibration pr. device, which consists of two parallel rods 5; devices for applying glue containing glue bath 6 and rollers 7, splay rollers 5; a mechanism for cutting the casing made in the form of two rotatable drums 9, 10, one of which has a knife 11 and the other a notch 12 for approaching a knife; devices for marking a shell comprising an elastic endless tape 13 with clichs 14 pasted on it, tensioned on two rollers 15, 16, a paint container 17 and rubbing

eolics 18; devices for the formation of longitudinal folds in o60vT04Ke.

The device is driven from the electric motor 19 by means of the variator 20, the tenacious transmission 21 and gear, the transmissions 22, 23, 24. Moreover, the gear ratio of the latter is selected from such a calculation that the linear speed of the I 10 drums exceeds the speed of the spin rollers 5, ribbons and cutting equipment.

Each bobbin holder. Consists of a hollow (onsol shaft 25, mounted in a slider 26, mounted on the shaft of the sleeve 27 with a clamping cone 28, 29, fixing) on the back of the tape film material with a grommet of a nut 30 installed in the room cavity screw 31, which is connected to nut 32 d, is provided with a handle 33.-When the-lepes screw is rotated, the thrust bearing 34 is displaced. bushing 27 relative to shaft 25. The bushing is fixed to the shaft with a key 35. For deceleration of rotation,) The device is equipped with a brake disc (ohm 36 and brake block 37.

Each device for the formation of parental folds represents .1RIK 38, and the plate interacting with it (not shown in the diagram).

The formative collar is made of sheet steel, has wedge-shaped inserts of shchi din behind the other ends 39, intended; for formation, overlap seam, and crackers with a piece for fastening.

The device works as follows. wedge-shaped ends of cellophane lenses for; fit in the slits formed by the collar 3, 4 and gauge rods 5, and protrude to the long rollers. 8 so that the plates of devices for brazing the longitudinal folds 40 are in the cavity between the ribbons. Further, the drive is turned on, and All operations are carried out in the process of continuous belt movement.

Subject invention

Claims (3)

1. A device for the manufacture of sausage casings of film material, for example made of cellophane, containing two bobbin holders for tapes of material, provided with a cantilever. shafts, guide rollers, gauge pr-use; two located on the last - successively forming collars, a device for applied-and glue, stretching rollers, a mechanism for cutting and casing and a device for marking it, characterized in that, in order to mechanize the process of folding the casing and facilitate its subsequent packaging it equipped with two devices m. for forming longitudinal folds in the casing, each of which consists of a roller and a plate, while the mechanism for cutting the casing is made in the c-idea of two reducible during the rotation of the drums, one of which has a knife and the other a notch for stopping the knife. 2. A device according to claim 1, characterized in that, in order to best tension the belts and improve the cutting conditions of the casing, the drums of the cutting mechanism are rotatably mounted at a speed higher than the speed of the spin rollers. 3. The device according to claim 1, characterized in that for adjusting the position of the tapes of the film material relative to the calibration tool and the forming collars, each bobbin holder has a sleeve, the shaft is hollow and the screw is installed in it, which allows the sleeve to be displaced relative to the shaft. 0