CS213978B1 - Equipment for wrapping of boxes by means of adhesive tape - Google Patents

Description

(54) Device for bandaging boxes with adhesive tape

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for bandaging boxes with adhesive tape.

When packing products in boxes, especially those with a higher weight, such as rolling bearings, to prevent the fireplaces from opening during their transport, they are bandaged over the lids with adhesive tape. The bandage, in which more than one thread of the adhesive tape is wound on the box, is performed by hand, using mechanical tools for cutting the adhesive tape. With the high performance of carton packing machines, manual bandaging substantially reduces the efficiency of this, inherently incomplete, automated process. .

This drawback is remedied by the adhesive tape bandaging device according to the invention, which comprises fastening two vertically arranged frogs to the frame, provided with metering stops on their underside, under which the release stops and shear blades are located, on the frog body. is a pivotable arm, at the end of which the roll of adhesive tape is placed over the bandaging of the boxes, connected on the one hand by transmission to the electric motor and on the other hand by transmission to the control device to ensure coordinated operation of dosing stops, release stops and shear blades.

213976

Continuously wrapping the boxes, the cycle of which can be adapted to the cycle of the packaging machine by selecting the angular velocity of the rotating arm, automates the entire packaging process - thereby increasing its productivity.

An example of an embodiment of an apparatus for bandaging cartons with adhesive tape is shown in the figure, which shows a diagram of the apparatus.

The device for wrapping boxes with adhesive tape consists of a frame 1 on which are mounted two vertically arranged frogs 2, which are provided on their bottom side with dosing stops J, under which there are release stops 4 and cutting knives 2 · The frog body 2 is rotatable the arm 6, at the end of which the roll of adhesive tape 2 is located for ^re- banding the boxes 8. The arm 6 on the one hand is connected by gear 2 ^{to the} electric motor 10 and on the other is connected by gear 11 to J, release stops 4 ^and shear blades 2 ·

The operation of the adhesive tape bandaging device is as follows.

The boxes 8 are pushed into both frogs 2. When starting the machine, one bandaged box 8 is placed on the release stop 4, the free end of the adhesive tape 2 is glued to it and the arm 6 is moved after one and a half turns of the arm 6, dispensing the stopper 2 lowers the banded box 6 to the release stop 4 in the rainbow frog 2. After the far half of the turn of the arm 6, when the adhesive tape also engages on the second banded box 8, the cutter 2 splits the adhesive tape 2 between the banded boxes 8 and a first bandaged box 8 from the device. Continuation of the cycle is provided by the control device 12, its commands being derived from the pivotal movement of the arm 6 through the transmission 11.

Claims (1)

OBJECT OF THE INVENTION A device for bandaging boxes with adhesive tape, characterized in that two vertically arranged frogs (2) are provided on the frame (1), provided on their underside with dispensing stops (3) under which there are release stops (4) / and shearing blades (5), wherein on the frog body (2) there is a rotatably mounted arm (6), at the end of which a roll of adhesive tape (7) is placed, for bandaging boxes (8), connected on one side by transmission (9) by an electric motor (10) and connected on the other side by a gear (11) with a control device (12) to ensure coordinated operation of the metering stops (3), the release stops (4) and the shearing blades (5).