DE1053393B - Device for filling, folding and closing of containers made of paper or the like. - Google Patents

Description

The invention relates to a device for filling, folding and closing containers Paper, cardboard or the like and relates in particular to the design of the displaceable ones that receive the container Cell, by moving the container out of the area of the filling device into the Area of the folding and closing devices is brought.

For filling, folding and closing paper containers and especially such containers, whose wall parts protruding beyond the filling level are put together to form a folding closure and closed a tight seal, it is known to use devices that essentially consist of a filling device, a folding device and a pressing device. The order is generally made so that one can be displaced on a fixed support arranged, the container receiving cell is provided, by moving the container in time Successive in the area of the filling device, the folding device and the closing device is brought. The procedure is so that first the empty cell with a container to be filled and this is brought under the filling device by moving the cell. With Completion of the filling process, the cell with the now filled container is attached to the Folding tools moved past and then into the area of the preferably movable press jaws Brought formed closing device, through which the folding closure of the filled container under Application of pressure and heat is sealed. This mode of operation has the consequence that both the Area of the filling device as well as in the area of the closing device one of the duration of the respective Operation results in corresponding downtime for the cell and the container, d. h., it can, there one Temporal overlapping of the operations is not possible during the filling and during the sealing no other operation can be carried out. The above-mentioned circumstance is natural an increased expenditure of time to carry out a work cycle, which inevitably results in a power limitation the overall device is given.

There are already machines for filling and closing containers known that with multi-part Cells for receiving and transporting the container to be treated are provided. These known cells consisting of one or more movable cell walls or cell parts however, only the task of making it easier to insert or remove the container without doing so an influence on the mode of operation and on the Lei device for filling,

Folding and closing of containers

made of paper or the like.

Applicant:

Jagenberg-Werke Akt.-Ges.,
Düsseldorf, Himmelgeister Str. 107

exercise this well-known filling and closing machines.

To move the aforementioned disadvantages, it is now proposed that the sliding cell from each to form two moving parts, each part of the cell for receiving one Container is set up with the effect that immediately after the common movement of the filled container leading parts to the closing station and return one part to the filling station there can accommodate an empty container, while the other part of the cell the container to be closed wearing. Such a cell design enables complete or partial temporal superimposition the filling process with the closing process or the filling process with the operation for removing the closed container and the closing process with the operation for inserting the closed filling container. The arrangement is also made so that by attaching a locking device the two cell parts are automatically connected to one cell unit when they are brought together will. The interlocking of the cell parts that can be moved back and forth between two end positions can be released in the area of an end position by an unlocking stop, with a return device in the form of a tension spring or the like. The cell part facing the other end position automatically in its original position is returned.

Using a cell bearing the aforementioned features is now used for filling, folding and closing the container proceed so that first of all one cell part with one to be filled Container is charged and brings this into the area of the filling device, while the other

809 770/182

Claims (1)

3 4 Cell part with the in the previous operation now, as shown in FIG. 5, a container to be filled The filled container is removed from the magazine 21 in the area of the locking device and is incorporated into the cell part 5 and both cell parts are set after removal and the filling process is initiated. Simultaneously of the closed container from the other cell becomes the previous one by moving the cell part 6 part to be combined into one cell unit, the 5 filled and now sealed containers from the area now filled and to be closed container in the pressing device and moved out of the ZeI-den Area of the folding and closing devices. Part 6 removed (Fig. 6). In the meantime it is In the following, the invention is ended with reference to the filling process and the now empty cell part 6 Embodiment of one of the invention corresponds, as shown with FIG. 7, further in the direction of The corresponding device described and the erfmdungs- io the now filled and to be closed container Illustrates proper working practices. _ bearing cell part 5 moved until both cell Fig. 1 shows the parts formed from the two cell parts 5 and 6 by the locking action Cell unit in locked state; 12,13 to one of the filled container enclosing Fig. 2 shows a plan view of Fig. 1; Cell unit are connected. This cell unit Fig. 3 shows the two cell parts in the unlocked 15 is now, as illustrated with FIG. 8, in the direction State; moved to the pressing device 3, with the same- FIG. 3 a shows a section through the base pieces early by actuating the cells on the cell parts 5 and 6 of the cell parts; attached pre-folder 18 the pre-folding of the FIGS. 4 to 9 illustrate a schematic conclusion that is made. position the individual stages of the filling, FaIt and 20 with the further, in the direction of the Preßvorrich- Closing process. _ tion3 ongoing displacement of the cell As is shown schematically in particular with FIG. 4, the folding closure prepared in this way enters represents, the overall device consists essentially of the area of the folding and folding switches 2, which are the same from the filling device 1, the folding, folding and timely as an organ for the introduction of the to be sealed Insertion switch 2, the pressing and sealing device 3, 25 folding closure in the pressing device 3 is used. To the fixed support and the two on reaching the position shown in FIG Carrier 4 displaceable cell units 5 and 6. Which actuates the pressing device 3 and the shutter Execution and arrangement of these two a ^ time-sealed. At the same time is fixed by the Len unit forming cell parts 5 and 6 are released in their stop 15, the lock 12,13, so that Details with Figs. 1 to 3 illustrated. The 30 of the cell part 5 under the influence of the return both cell parts 5 and 6 consist of the in the we device 16 automatically returns to its starting point essential U-shaped frame 7 and 8, the wall system moved back, so that a new operation fertilize are designed so that they can be initiated in the locked. State partially interlocking and a cell unit open at the top for proper return of the cell part 5 to accommodate the container 9 35 - _{m se} i _ne starting position after unlocking the beibilden, while in the unlocked state two of the cell parts 5 and 6, the bottom 20 of the cell is open on the side Form cell parts, each of which for _te ji _es q is made _slightly higher than the bottom 19 of the is set up to accommodate a container. Cell part 5, so that the cell bottom 19 rests On the rear walls of the cell parts 5 without any movement from under the bottom of the container 9. 6 and 6, holders 10 are attached with rollers 11, which 40 can pull. the leadership and the ease of movement of the. With analogous application of the invention cell parts are used on the stationary support 4. _ge can thanking to further increase the performance of the cells member 5 is further provided with a Vernegelungs- _{the FÜU. and} locking device, the arrangement pawl 12 provided, which are _{also so} g _etr open when the two or more filling two cell parts 5 and 6 are automatically provided in the devices on the 45, the locking pin 13 attached to the cell-single-cell part 6 engages, J ₁₆ J ₁ . ^ _ _Zw the cell parts are formed so that they whereby both cell parts to a comparable cell unit are connected simultaneously receive two or more containers. The locking pawl 12 is on can, which are arranged either in the direction of movement of the cell at their free end with an inclined run-up edge 14 one behind the other or next to one another,
provided that by touching a stationary 50
Stop 15 in the right end position of the cell unit, the locking of the two cell parts 5 and 6 claims:
solves. With this unlocking a acting on the cell part 5 retractor 16 od in Form 1. Apparatus for filling, folding and closing a tension spring. Like. Efficiently through which the cell od 55 ß _en containers made _of paper, cardboard, or the like. With part 5 automatically returned to its starting position of a displaceable one receiving the container. On the upper edges of the cell parts 5 and 6 cell, through the movement of which the container is swiveled out of the area of the filling device around pivot points 17 in a known manner, into which the foldable or bare pre-folder 18 is attached, the actuation of which brings the closing tools, as a result, the folding closure of the container 9 prior to the insertion 60 indicates that the displaceable cell is pre-folded, as in the folding and folding soft 2. _s i _c h known, from two each individually moving With reference to FIGS. 4 to 9, the effective parts (5, 6) are now borrowed and that each part of the manner of the device using the previously described cell unit for receiving a container is shown. Is aligned in such a way that immediately after going from the position illustrated with FIG To be filled container in the area of the Füllvorrich- one part (5) return to the filling station and device 1 is located and the cell part 6 with the previously filled and closed container can hold the other part (6) of the cell the container to be stored is located in the pressing device 3, the container closes at 7 °.