CS252277B1 - Equipment for group packs - Google Patents

Abstract

A pocket trolley is placed in a guide under the mouth of the feed conveyor. The guiding surfaces created on the machine frame are used to direct the goods into the pocket trolley. On one side of the pocket trolley guide, there are shifters placed in the extreme positions. On the other side, parallel to the pocket trolley guide, the guide of the collection trolley is attached. The collection trolley is slidably mounted in the guide and one of its walls is movable. The path of the collection trolley is longer than the path of the pocket trolley at one end by at least the width of the group package. At the other end of the path of the collection trolley, an inserter is attached to the frame on one side and a group package holder on the other side.

Description

The present invention relates to an apparatus for packaging unit packets or piece goods into multiple packagings, such as bags, cartons, crates and the like.

Previously known devices allow group packing of spatially arranged groups or spatially arranged groups and only in a group package that does not have an elongated shape in the filling direction. Another disadvantage of these devices is the insufficiently tight fit of spatially arranged groups of unit packages or piece goods in the group package.

The device consists of a feed conveyor with a counting probe and the machine itself, on the frame of which a pocket trolley is mounted, slidably supported in the guide and two unit packers. The essence of the invention is that under the mouth * guide conveyor on which the control probe is attached, on the machine frame are guided flushes parallel to the pocket carriage guide, the collector carriage guide is mounted on it, which is displaceably supported on it. width of group container · One wall of the collection truck is preferably movable · In the place of the emptying position of the collection truck a plug-in is attached to the machine frame on one side of the collection truck guide and on the other side the group packaging holder ·

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The apparatus for group packing arranged according to the invention allows the grouping of goods or difficult-to-stack tubular bags in spatially arranged groups into bags or cartons, even into containers of substantially elongated shape in the filling direction.

An exemplary device according to the invention is shown in the attached drawing in an axonoretric view.

The device consists of a feed conveyor 1 and the machine itself, on whose frame 2 the individual parts are fixed. The feed conveyor 2 is provided with a counting probe 2 and a control probe 15. In this exemplary embodiment, the probe 2 operates on an electromechanical principle and is a source of signals for moving other parts of the apparatus. that the goods 13 fall in the desired position into their individual pockets. The trolley 4, which has three pockets, is displaceably accommodated in the guide 2. On the side of the guide 65 of the pocket carriage 4, the shifters 8a, 8b are located in their extreme positions. on the other side of the guide (5 pocket) of the carriage 4 is displaceably mounted in the guide S> a collecting carriage 2 whose one wall; it is preferably movable. Keeping it J9 and lines are parallel and define a path of movement of the carriage 4 and the pocket collection truck 2 · Lane collection trolley 7 at one end is longer than the path of the pocket of the carriage 4. At this end of the line i> collection trolley 7 J ^E 2 mounted ^{on the} frame-pushing Its linear movement into the grouped container 14 »mounted on the holder 21» is secured by a pneumatic cylinder.

The device according to the invention works as follows: from the feed conveyor 2, the individual pieces of the unit pack 13 fall on the pocket of the pocket carriage 4 As soon as the counting probe 2 counts a predetermined number of units pockets such that an empty pocket is again under the feeding conveyor 2. As soon as the outer pocket begins to fill, the individual containers 13 are moved from the other pockets to the collecting trolley 2 by the shifter 8a or 8b. The collecting trolley 2 ^s is in the filling position.

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The filled collecting trolley 7 is moved to the emptying position 18. In this position, the unit packages 13 will be compressed by the movable wall of the collecting trolley 7. the inner width dimension of the packet 14. The unit packs thus compressed are pushed into the packer 14 by the inserter 10 to form a single layer. The empty pick-up selector 7 moves to the filling position, who will be refilled. The entire cycle is repeated until the packet is completely filled with unit packs 13. The filled packet 14 is released from the pack holder 11 at 14 and ready to be closed. Incorrect counting by the counting probe 3, which may be caused by ¹ incorrectly placing the unit packages 13 on the feed conveyor 11, is detected by the control probe 15.

Use of the device according to the invention is possible in the packaging of tubular bags with loose materials in a group packaging, it can be used; to be used when packing piece goods into groups.

Claims (1)

SUBJECT OF THE INVENTION Equipment for group packing of unit packagings, e.g. a hose bag consisting of a feeding conveyor with a counting probe and the machine itself, on the frame of which a pocket trolley is mounted, slidably mounted in a guide and two unit packers, characterized by being attached below the mouth of the feeding conveyor (1) a control probe (15), guide surfaces (5a, 5b) are formed on the frame (2) and a guide (9) is mounted parallel to the scent (6) of the pocket carriage (4), on which the collecting carriage (7) is slidably mounted, the path (17) of which is at one end longer than the path (16) of the pocket carriage (4) by at least the width of the container (14), one wall of the collection carriage (T) being movable; (7) yeah to the frame (2) from one side of the collection truck guide (9)? (7) a plug-in connector (10) and, on the other side of the guide (9) of the collecting trolley (7), a holder (11) of the group container (14) attached;