DE102007002381A1 - Free-flowing goods e.g. cement, filling system, has bag removal device with supporting device executing movement away from central axis of rotation for removing filled bags from filling pipes during movement by supporting device - Google Patents

Abstract

The system (1) has a filling machine (2) rotatable around a central axis of rotation (11), and a set of filling pipes (12) for filling bags (13) e.g. valve sacks. A bag removal device (3) has a supporting device, which executes a movement away from the central axis of rotation for removing the filled bags from the filling pipes during the movement by the supporting device. The supporting device is movable between a resting position and a release position.

Description

The The invention relates to a filling system with a rotating filling machine with several filling tubes and with a bag removal device, wherein the filling machine to fill of sacks intended in particular with bulk materials is. Furthermore, the invention relates to a bag removal device for filling machines.

in the The state of the art are filling plants with rotating filling machines become known, in which over The pots are distributed along the circumference each associated filling tube are provided. After putting a bag on a filling tube is the flow channel of the filling tube controlled by a slider released or closed. During the filling the bag is held on the filling tube and through the filling tube Assigned sack chair supported from below, as well as the weight of the Sack chair with the bag located on it continuously determined and from there to the filling state the bag closed. After reaching the desired filling weight of the bag is about a movement the co-rotating sack chair discarded. This system will for each filling pipe a sack chair needed, the next to the support function of the bag when filling also the dropping of the bag after completion of filling causes. Therefore, such systems are relatively expensive.

With the WO 2006/002876 A2 a filling plant has become known in which a rotating filling machine is provided with a plurality of filling nozzles and a separate Sackabwurf. The Sackabwurf is chair-like design and is tilted to eject the bags around a horizontal axis, so that the Sackstuhl departs the bag with the chair back of the filling tube. Such Anla ge has the advantage that only one Sackabwurfeinrichtung is required for several filling tubes. Since the Sackabwurfeinrichtung tilts forward about a horizontal axis, the chair-like Sackabwurf must be located directly below the rotating bags. It has been found that, for example, in the case of inaccurate manufacture of the bag lengths, the bags to be filled hang differently far from the filling tubes, so that it may happen during the rotation of the filling machine that the bags abut against the bag ejection device.

Both in the known filling systems, each with a separate bag chair per filling tube as well as the filling system with a bag chair for all filling tubes according to the WO 2006/002876 A2 The strength of the bags used is an important factor, since the cost of the bag goods contribute significantly to the operating costs of a filling system. In the known systems described above, the bag is in each case deported from the filler neck and thrown out of the rotating motion out on the discharge conveyor. The bag is exposed to considerable loads, which can lead to bursting of the bag in too thin-walled bags or insufficient seams, so that a gentle removal of the bag from the filling tube is an advantage that can not be guaranteed with the known systems.

It Therefore, the object of the present invention is another Sackabwurfeinrichtung for one filling station to disposal in which also a reliable removal of the sacks of the filling pipes possible is.

In preferred developments, it is an aspect of the task, the filling system or the Sackabwurfeinrichtung form such that a gentler Treatment of the sacks when removing takes place in order to avoid the bursting of bags when dropping or at least reduce it.

These Task is solved with a filling system with the features of claim 1 and by a bag removal device for one Filling machine with the features of claim 19. Preferred embodiments are Subject of the respective subclaims.

The filling system according to the invention includes a filling machine and a separate bag removal device. Here is the filling machine as a rotating filling machine rotatably arranged about a central axis of rotation and is provided with a Plural of filling pipes for To fill of sacks equipped. In particular, the filling system according to the invention is used to fill valve bags with pourable goods. The bag removal device serves to remove the filled Sacks and comprises a support device which for removing a bag one from the central axis of rotation of the filling machine performs a directed movement, in the direction of movement by means of the support means a filled bag from a stuffing tube to decrease.

The Invention has many advantages. The invention is simple Way a filling system with a separate Sackabwurfeinrichtung available at the removed by a directed movement of a bag from a filling tube becomes. The directed movement may e.g. be a linear movement the above e.g. a linear slide takes place.

In a preferred embodiment, the support means is provided on a pivot arm. The pivoting arm is pivotably arranged about a pivot axis spaced from the central axis of rotation of the filling machine and arranged substantially vertically, in order to ensure the directional movement of the supporting device during the pivoting movement to effect to the outside, and to remove by means of the support means a filled bag from a filling tube.

One considerable advantage of this embodiment is that by the rotational movement around a substantially vertical axis of the bag from a stuffing tube a simple and reliable Way is removed.

One another advantage over the cited The prior art is that by the pivoting about the substantially vertical axis, the Sackabwurfeinrichtung not below the with the filling machine rotating sacks must be so that the vertical distance between the Sackabwurfeinrichtung and the rotating sacks are chosen to be larger can, even with variations in bag length or different boundary conditions a sufficient space below the at the filling tubes hanging Sacks too guarantee.

Preferably the bag discharge device is in particular substantially in the horizontal plane arranged pivotally.

advantageously, is the support device to do so suitable to the filled Sack in the directed movement and in particular the pivoting movement to assist in removing the bag from below until the bag is thrown off becomes. As a result, a defined discharge behavior is realized. Preferably becomes during the directed movement or pivoting movement of the bag first supported, then easy raised and finally defined dropped.

By a pivoting movement in the decrease of the bag becomes a special careful handling of the filled sacks achieved because the bag from the rotating movement of the filling system with a pivoting movement picked up and transferred in the direction of the discharge belt, so that the handed over to the Austragsband filled sack is exposed to significantly lower loads than in the state of Technology.

The leads to, that at filling system according to the invention the use of cheaper Sacks is possible because the bag is no longer exposed to such loads when dropped becomes. At a fill rate from e.g. 2400 bags per hour and a little more than operation 20 hours per day results in a bag consumption of about 50,000 bags per filling system and day, so even small savings on sack material to significant Save on consumables.

The Sack discharge device according to the invention first takes the rotating motion by the pivoting movement the filling system on, supported the bag and convict him in the direction of the discharge belt, so that the bag exactly on the Discharge belt is positioned dropped. In contrast to the previously known In the state of the art, the bag does not first strike a baffle on the discharge belt, where it is exposed to large pressure surges. By the gentler treatment requires the Sackabwurfeinrichtung Also referred to as a bag removal device.

The support means may also be referred to as the saddle of the Sackabwurfeinrichtung.

In A preferred embodiment of the invention is the support device between a rest position and a discharge position movable and in particular pivotable, wherein the support means in the rest position has a sufficient distance from the rotating bags and during the directed movement or the pivotal movement of the rest position is raised to the discharge position. Lifting the support device takes place in particular via at least a portion of the directed movement continuously.

In preferred developments of the invention is the pivot axis in Essentially parallel to the central axis of rotation angeord net. The pivot axis but it can also be a bit slanted be arranged in space, in particular such that during pivoting the pivoting arm a corresponding height adjustment of the support device takes place, so that with the pivoting movement, the support device to be accepted Sack first support then raise and finally yields.

advantageously, is the support device arranged at one end or near an end of the pivot arm.

Especially Preferably, the swivel arm is guided in a slotted guide, so that the articulated Swivel arm is forcibly guided during the pivoting movement.

Preferably the support device is through held a bracket which is articulated to the pivot arm is. By a hinged to the pivot arm bracket can be independent of the movement of the pivot arm movement of the support means be achieved.

In a preferred embodiment is the support means when removing a bag in a tilted position, through which the thrown off sack in a preferred direction is dropped to a To achieve a fixed allocation of discharge position and discharge angle.

In A preferred embodiment of the invention is the articulated held on the articulated arm holder over a further slotted guide to order the tilted position of the support device to ensure in the discharge position. Through the further link guide will provide greater flexibility in the movement process achieved, since independent motion sequences are possible through the first and the second slotted guide.

In an alternative embodiment, the articulated bracket is held over a Piston-cylinder unit or another type of drive tilted when the bag to be removed is in the discharge position.

If used to control the Sackabwurfs the other link guide becomes, then the support device preferably during the pivoting movement from the rest position to the discharge position until kept horizontally aligned shortly before the tilted position. To is the further backdrop tour shaped so that it is a possible inclination of the support device, which is due to the course of the first slide guide, balanced becomes.

According to one preferred embodiment causes the more slotted guide briefly before the discharge position, a tilting movement of the support means, so that the on it supported Sack is dropped.

In a particularly preferred embodiment is used to guide the Sackabwurfeinrichtung used, for example, a slotted guide, as previously described while controlling the decrease a control means, in particular in the form of a control rod is used. The scenery tour recorded a lifting of the support device during the pivoting movement to the support means to the bag bottom to approach and then the sack support from below, so the friction torque between the bag valve and filling tube is reduced.

On the pivoting path to the discharge position, the support device continues through affects the control rod, which is about one of the axis of rotation the pivot arm spaced pivot axis arranged rotatably and at the other end with the support device articulated is connected.

there the control rod is connected to the support means such that during the pivoting movement of the swivel arm, the support slowly after tilted forward, in such a way that the support means the first part the path is approximately horizontal and on the second part of the way to is tilted forward to a defined discharge of the filled bag to effect on the discharge belt in the discharge position.

Of the exact movement of the support device results from the position of the pivot axis of the swivel arm and by the position of the pivot axis of the control rod, as well as by the height offset between the articulation point of the pivot arm on the support device and the point of articulation of the control rod on the support means. In this case, the point of articulation of the control rod on the support means arranged higher as the pivot axis for the tilting movement of the support device.

Thereby is achieved that on the pivoting to the discharge position, the length of the Control bar causes the support device tilted forward becomes.

With Such a design becomes a sliding movement and gentle Treatment of the bag achieved. Through the careful approach and the slowly controlled tilting of the bag will cause larger pressure surges on the Sack avoided, thereby reducing the requirements for the stability of the bag material can be made.

In preferred developments, the support device is height-adjustable, to adapt the bag ejection device to different bag types, such as e.g. on sacks of 25 kg or 50 kg in weight.

In advantageous developments is a drive device for the filling machine and a drive unit for provided the Sackabwurfeinrichtung. In this case, the drive device and the drive unit in particular via a control device coupled controllable to the movement of the filling machine and the Sackabwurfeinrichtung adapt to each other.

In preferred developments, in addition to the first Sackabwurfeinrichtung a second bag ejector may be provided, e.g. is provided at a different angular position to early defective bags from the corresponding filling tube to decrease.

The Bag removal device according to the invention is for a filling machine to fill of sacks, especially for filling of valve bags, provided and includes a support device to remove the filled Sacks of the filling tubes of the Filling machine. The support device leads to Picking up a bag one of the central axis of rotation of the filling machine directed movement through to the directional movement by means of the support device a filled one Sack of a stuffing tube to decrease.

Preferably is the support device arranged on a pivot arm which is about a substantially vertical arranged pivot axis is pivotally mounted to the at Pivoting movement by means of the support device a filled sack from a stuffing tube to decrease.

In all cases the bag ejection device is preferably controllable.

Farther is the Sackabwurfeinrichtung in all the embodiments described above suitable and determined, those of at least two different filling tubes filled Drop bags one at a time. For this purpose, for example, first a bag from a first filling tube and then a sack of a second stuffing tube are dropped so that the of several or of all filling tubes filled sacks by means of a Sackabwurfeinrichtung sequentially deported or discarded can be.

Preferably is the bag removal device for one rotatable about a central axis of rotation and a plurality of filling pipes equipped filling machine provided, but can also be used in a single filling machine with only one filling tube become.

The Overall Sackabwurfeinrichtung is not movable, in particular but stationary or fixedly arranged. The Sackabwurfeinrichtung can essentially next to the filling machine can be arranged, but also partially or completely below the rotating part of the filling machine be provided. In all cases is the Sackabwurfeinrichtung in particular in operative connection with the filling machine.

A height adjustment the Sackabwurfeinrichtung can automatically controlled by pressing a button or also be done by hand, the drive electric motor, pneumatic or hydraulically executed can be.

With the plant of the invention can pour or flowable materials like u.a. Building materials, cements, minerals, chemicals in powder form or as granules, as well as crystalline, fine or coarse-grained and powdery Filled stuffs and foods or packed.

Further Features, characteristics and advantages of the present invention result from the following description of exemplary embodiments with reference to the accompanying drawings.

In this demonstrate:

1 a side view of an embodiment of a filling system according to the invention;

2 a partially cutaway plan view of the filling after 1 ;

3 a schematic and perspective view of the Sackabwurfeinrichtung after 2 ;

4 a side view of the Sackabwurfeinrichtung after 3 ;

5 a view of the Sackabwurfeinrichtung after 3 ;

6 a view of the slotted guide of Sackabwurfeinrichtung after 3 ;

7 the lifting curve of the Sackabwurfeinrichtung after 3 ;

8th a detailed view with the other slotted guide the Sackabwurfeinrichtung after 3 ;

9 the discharge curve of the Sackabwurfeinrichtung after 3 ;

10 a schematic and perspective view of another Sackabwurfeinrichtung invention;

11 a schematic side view of the Sackabwurfeinrichtung after 10 ; and

12 a schematic plan view of the Sackabwurfeinrichtung after 10 ,

With reference to the figures will now be an embodiment of a filling system according to the invention 1 described. The filling system according to the invention 1 includes a rotating filling machine 2 and the separate bag removal device 3 , which pushes off or drops filled bags. The filling system 1 serves here in the embodiment for filling pourable goods, in particular for filling of building materials, such as cement.

In 1 is the filling system 1 in a side view and in 2 shown in a partially cutaway plan view to the view of the partially arranged underneath bag removal device 3 to enable.

The central filling machine housing 9 is designed here in cross section sechzehneckig. The cross section may also be round or have a different number of corners.

The filling machine 2 can in this Ausfüh example with up to eight filling modules 4 be equipped, with each filling module 4 a filling tube 12 includes. In the illustration after 2 is just a stuffing tube 12 shown schematically while in 1 two from the side and two are schematically visible from the front. The filling pipes 12 are beyond the scope of the filling machine 2 distributed in each case arranged at an angle of 45 ° to each other.

Each filling module includes, among other things, its own filling pot, its own filling tube 12 , as well as an associated weighing system, etc. Although the illustrated filling machine 2 up to eight filling modules 4 Less filling modules can also be installed, so that filling modules can be retrofitted if necessary. The flexible design of the filling system allows cost-effective and uncomplicated expansion of the filling machine up to the intended maximum expansion.

In Other configurations may also have a different number of filling tubes be provided. The number of filling tubes or filling nozzles depends on the required performance, so that too by one vertical axis rotatable drivable rotor in itself with any Number of filling pipes can be provided. For example, can the filling machine two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, fourteen or more, like e.g. sixteen filling pipes and related filling units exhibit.

An unillustrated slip-on can the filling machine 2 provide the necessary bags and the bags independently on the filling tubes 12 Attach. A sensor (not shown) checks, before starting the filling process, whether a bag is properly seated on the filling tube before the control unit 24 starts the respective filling process. The sensor can be designed as a push button sensor or as a contactless sensor.

The rotary machine advantageously has a drive 31 with soft start via a V-belt 33 , if necessary also via a toothed belt.

to exactly defined filling can an annular gap ventilation be provided to reduce the wall friction between the filling pipe and product.

During filling is done by the control unit 24 For each bag, the weight of the system to be weighed is checked continuously or quasi-continuously, the bag weight being determined dynamically by subtracting the system weight from the measured weight. For two filling tubes 12 is each a control unit 24 intended. With the supply unit 8th become the control units 24 and the other electrical components supplied with energy.

Of the filling becomes dependent from the currently achieved filling weight controlled so that when approaching Target weight at least from a predetermined threshold, the filling speed is reduced.

To control the filling speed, the in 1 recognizable slides 18 have a pneumatic drive. By moving the slide, for example via a piston-cylinder unit, the slide is placed in the position for the coarse dosing and in a position for the fine dosing or in several different positions for the fine dosing, as well as in the closed position. For this example, a three- or multi-position cylinder can be provided. Also, a hydraulic, electrical, magnetic drive of the slider or a scissor valve device is possible. To avoid dust, a backfill guide or a backwash deflector can be provided.

In preferred embodiments, the control units have 24 via a function of sack break detection. This can be done, for example, in which the actual course of the bag weight is compared with known, for example, previous, weight gradients. Too large deviations downwards this indicates a defective bag or a blockage of the filling tube. By evaluating further data, the respective source of interference can be determined.

On the free end of the filling tube 12 is in 1 a filled valve bag 13 attached (shown in dashed lines).

Of the Sack hangs free at the filling tube, supported without any other means to become. The filling tube wear this total bag weight. A sack chair per filling tube, during weighing weighed and its weight must be subtracted, is not necessary. Thereby significant costs are saved.

If a bag 13 is filled and the corresponding filling tube 12 with the bag hanging from it 13 itself the bag removal device 3 approaches, the pulser triggers 32 a signal and the bag removal device 3 is activated. The determination of the Sackabwurfpunktes can be speed dependent.

Just before the sack 13 to the angle of the bag removal device 3 comes, which is about the vertically arranged pivot axis 7 swivel release unit activates and moves from the in 5 shown in rest position 15 in the in 5 dashed shown discharge position 16 , The filled sack will rotate from it taken over the filling machine and in a conveyor belt 42 transferred to the removal of the filled sacks associated discharge position.

With the bag removal device 3 the filling system 1 The bags are individually removed in a particularly gentle manner and precisely defined on the discharge conveyor 42 stored. The pivoting movement of the bag removal device and the gentle tilting movement of the support means a gentle bag removal is realized, so that the on the bag 13 acting impact forces are significantly lower than in the prior art. This also leads to a more accurate adherence to the bag weight, since the gentler impact on the discharge belt significantly less filler from the usually unsealed valve of the bag 13 exits again.

For the movement of the bag removal device 3 provides a drive 30 that has a drive or connecting rod 28 or the like on the swing arm 14 the bag removal device 3 acts. The drive 30 can also be designed as a piston-cylinder unit or the like.

In the 3 . 4 and 5 is the bag take-off device 3 individually enlarged and in the 6 to 9 individual details are shown.

3 shows a perspective view of the bag removal device 3 including the base frame 27 standing on feet 26 is stored. On the case frame 27 is the swivel arm 14 around a vertical pivot axis 7 between the resting position 15 and the dropping position 16 pivotable. The pivoting takes place about the vertical pivot axis 7 such that the movement of the pivot arm is substantially parallel to the floor.

One considerable advantage of the pivoting movement of the swivel arm, that filled sack is transferred from the rotating movement of the packing machine in the linear direction of movement, while In the prior art, it often came to a skew of the bags on the discharge conveyor is.

However, the movement of the swivel arm is not completely parallel to the ground, since the swivel arm in the slotted guide 19 guided and thereby raised. The scenery tour 19 is in the 6 and 7 shown enlarged. It can be seen that the swivel arm in the lifting curve 20 (see. 7 ) along a rising slope 20a on the way from the resting position 15 to the discharge position 16 is led obliquely upwards. As a result, the support device 10 the bag removal device 3 raised so that the support means with the support unit 6 or the saddle of the support device 10 the filled sack 13 touched from below, then supported and optionally slightly raised to reduce the friction between the filling tube and bag when pushing.

About the bracket 23 is the support device 10 articulated with the swivel arm 14 connected. This will cause an independent movement of the swivel arm 14 and the support device 10 allows. The support device 10 will be in another scenery tour 21 by means of a discharge curve 22 controlled. The lifting curve 20 and the discharge curve 22 are aligned with each other and adapted in their respective position that when lifting the support device 10 the support unit 6 or the saddle of the support device 10 initially aligned horizontally, in the beginning of the discharge curve 22 also a corresponding increase in a rising slope 22a is provided. This is followed by a horizontal area 22b at.

Shortly before the swivel arm the discharge position 16 reached, is at the discharge curve 22 an obliquely downwardly facing area in the form of a falling slope 22c intended. As a result, the holding device 23 and the support device 10 tilted by an angle, whereby on the one hand the sliding unit 5 the bag 13 from the filling tube 12 on the other hand, the on the support unit 6 standing bag is dropped at the defined angle.

The bag removal device used here 3 has significant advantages because of a simple horizontal pivoting movement about a vertical pivot axis 7 the bag 13 by means of the slotted guide 19 lifted and deported and on the other hand from the field of rotating filler neck 12 can be applied, as the swivel arm 14 from the field of rotating filling tubes 12 pivots.

The coordination of the movement patterns of the bag removal device 3 and rotating filling machine 2 takes place via the control device 40 ,

The support device 10 is with the bracket 23 at the outer end 17 arranged the swing arm. The motor 30 for driving the bag removal device 3 is via a drive rod 28 in the form of, for example, a connecting rod or the like with the swivel arm 14 connected from the side.

After the Sackabwurf the ejection unit pivots back to the starting position, namely the rest position 15 , There, the discharge unit remains until the next filled bag 13 throw off is.

in the Following the Sackabwurf a checkweigher can be installed to be the filled sacks again weighs to sacks to issue a signal with faulty weight and the sacks if necessary weed.

To allow for adaptation to different bag shapes and bag lengths, the bag removal device 3 designed height adjustable. For height adjustment, the support device is adjusted.

to simple operation, a variety memory can be provided in the optimal settings for different products are stored. By means of e.g. a direct dialing can be a product chosen and the plant altogether on it to be adjusted. Overall, the Plant networkable and forward the collected data online.

The filling module 4 forms a compact unit, so that overall the entire filling machine can be made compact. Among other things, this is due to the fact that no bag chair is integrated, whereby the height of the unit is considerably smaller than in known assemblies that include the filling tube and the respective bag chair. The weight of the weighing system is therefore also considerably smaller.

In the 10 - 12 is another embodiment of a bag removal device 3 shown at the filling plant as well 1 out 1 can be used. While in 10 a schematic perspective view of the bag removal device 3 is shown, shows 11 a side view and 12 a view of the bag removal device 3 , The bag removal device 3 is located in the 10 - 12 in an intermediate position 58 between the resting position 15 and the acceptance or discharge position 16 ,

The basic structure of the bag removal device according to the 10 - 12 corresponds to the structure of the bag removal device 3 from the 3 - 9 , So has the bag removal device 3 according to the embodiment according to 10 - 12 over a frame or a base frame 27 , which is on feet 26 is arranged. The swivel arm 14 is between a resting position 15 and a dropping position 16 by means of a drive rod 28 about a motor 30 controlled swiveling. The position of the rest position is correct 15 and the dropping position 16 consistent with those of the previous embodiment.

When pivoting from the rest position 15 in the discharge position 16 becomes the support device 10 due to the slotted guide 19 that over the in 7 shown lifting curve 20 has, raised, so that the support unit 6 the support device 10 approaches the bottom of the bag from below and still at the filling tube 12 Supporting hanging bag from below, so that the friction between the filling tube and the bag valve of the bag is reduced in the pending Sackabnahme.

In the embodiment of the 10 - 12 has the bag removal device 3 not over another link guide 21 but via a control rod 52 , which at one end by means of a joint 53 on a support bar 51 and at the other end on the support unit 10 by means of a joint 54 hinged so that a hinged but rigid connection between the support rod 51 and the support unit 6 the support device 10 consists.

The control rod 52 has a tilt angle 56 to the horizontal 57 on, such that the control rod 52 from the point of articulation on the support rod 51 to the articulation point on the support unit 6 increases. The angle 56 is here in the embodiment in the rest position 15 about 5 degrees, but can also be larger or smaller.

The point of articulation 54 the control rod 52 on the support means is arranged in particular higher than the hinge point 41 the support means, so that the support means 10 is pivoted forward by pushing the control rod, removing the sack from the stuffing tube 12 deported and on the discharge conveyor 42 is spent.

The function of the bag removal device according to the 10 - 12 is as follows:
When pivoting the swivel arm 14 on the one hand, a pivoting of the support device 10 or the joint 41 around the pivot axis 7 On the other hand, at the same time the positively controlled pivoting of the articulation point takes place 54 the control rod 52 at the support device 10 to the swivel joint 53 the support rod 51 ,

By pivoting the swivel arm 14 towards the support arm 51 the distance between the joint decreases 41 and the swivel joint 53 the support rod 51 , Because the length of the control rod 52 is constant and there the control rod at the above the joint 41 arranged joints 54 at the support device 10 is fixed, the support device 10 around the joint 41 slowly pivoted forward and performs a tilting movement, with which the bag is dropped.

For exact adjustment of the movement is the position of the control rod 52 or the joint 53 in one area 55 adjustable.

Overall, with the bag removal device 3 According to the first or the second embodiment achieves a particularly gentle decrease of the bags from the filling tubes, which can be substantially avoided bursting bags when dropped.

Another advantage is that on the discharge conveyor 42 a disguise 43 can be provided, within which can be specifically aspirated to the impact of the bags 13 on the discharge conveyor 42 Any material still escaping can be specifically extracted. Overall, this leads to a clean machine and a clean environment.

The bag removal device according to the 10 - 12 has an advantageous adjustment possibility, as by the length of the control rod 52 , which is comparable to the length of the swivel arm 14 is, a more sensitive setting of the coordinated lifting and tilting movement can be done as with two directly arranged slide guides.

Alternatively, in the embodiment according to the 3 - 9 the two slotted guides are spatially separated from each other to fine tune the coordination of the two movements in this embodiment, the coordination.

1

filling station

2

filling Machine

3

Bag removal device

4

filling module

5

shifter

6

support unit

7

swivel axis

8th

supply unit

9

Füllmaschinengehäuse

10

support means

11

axis of rotation

12

filling pipe

13

bag

14

swivel arm

15

rest position

16

ejection position

17

outer end

18

pusher

19

link guide

20

lift curve

20a

rising slope

21

Further link guide

22

discharge curve

22a

rising slope

22b

Horizontal range

22c

falling slope

23

bracket

24

control unit

26

stands

27

base frame

28

drive rod

30

engine the Sackabwurfeinrichtung

31

engine the filling machine

32

pulse

40

control device

41

joint

42

discharge conveyor

51

Stabilizer

52

control rod

53

joint

54

joint

55

Adjustment

56

angle

57

horizontal

58

intermediate position

Claims (20)

Filling plant ( 1 ) with a filling machine ( 2 ) and a separate bag removal device ( 3 ), wherein the filling machine ( 2 ) as a rotating filling machine ( 2 ) about a central axis of rotation ( 11 ) and rotatable with a plurality of filling tubes ( 12 ) for filling sacks ( 13 ), in particular for filling valve bags, characterized in that the means for removing the filled bags ( 13 ) provided bag removal device ( 3 ) a support device ( 10 ) used to remove a bag ( 13 ) one from the central axis of rotation ( 11 ) carries out directed movement to the direction of movement by means of the support means ( 10 ) a filled bag ( 13 ) from a filling tube ( 12 ) to decrease. Filling plant ( 1 ) according to claim 1, wherein the support means ( 10 ) for removing the filled sacks ( 13 ) provided bag removal device ( 3 ) on a swivel arm ( 14 ) is provided, which is about a central axis of rotation ( 11 ) of the filling machine ( 2 ) spaced and substantially vertically arranged pivot axis ( 7 ) is pivotally mounted to the pivotal movement, the directed movement of the support means ( 10 ) to bring outward. Filling plant ( 1 ) according to claim 1 or 2, wherein the support means ( 10 ) between a rest position ( 15 ) and a discharge position ( 16 ) is movable and in particular pivotable and the support means ( 10 ) during the directed movement from the rest position ( 15 ) in the discharge position ( 16 ) is raised. Filling plant ( 1 ) according to claim 1, 2 or 3, wherein the support means ( 10 ) in the rest position ( 15 ) so far below the filling tubes ( 12 ) is that the support means ( 10 ) when the filling is turned machine ( 2 ) next to and / or vertically below the filling tubes ( 12 ) hanging bags ( 13 ) remains. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the central axis of rotation ( 11 ) and the pivot axis ( 7 ) are arranged substantially in parallel. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the support device ( 10 ) at one end ( 17 ) of the swivel arm ( 14 ) is arranged. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the swivel arm ( 14 ) in a slotted guide ( 19 ) to be led. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the support device ( 10 ) by a holder ( 23 ), which is articulated on the pivoting arm ( 14 ) is arranged. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the support device ( 10 ) in the discharge position ( 16 ) is in a tilted position. Filling plant ( 1 ) according to at least the preceding claim, wherein the hinged support ( 23 ) via another link guide ( 21 ) is guided to the tilting position of the support device ( 10 ) in the discharge position ( 16 ) to ensure. Filling plant ( 1 ) according to claim 8, wherein the hinged support ( 23 ) is tilted over a piston-cylinder unit. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the further slotted guide ( 21 ) the support device ( 10 ) during the directed movement until just before the tilted position keeps horizontally aligned. Filling plant according to at least one of the preceding claims, wherein a control rod ( 52 ) is provided, which is a substantially rigid connection between a joint ( 54 ) on the support device and a fixed joint ( 53 ) provides for a tilting movement of the support device ( 10 ) to cause the pivotal movement about the pivot arm. Filling plant according to the preceding claim, wherein the joint ( 54 ) of the control rod ( 52 ) above the joint ( 41 ) of the support device ( 10 ) is arranged. Filling installation according to at least one of the preceding claims 13 or 14, wherein the stationary joint ( 53 ) is adjustably arranged on the frame. Filling plant ( 1 ) according to at least one of the preceding claims, wherein the support device ( 10 ) is height adjustable. Filling plant ( 1 ) according to at least one of the preceding claims, characterized in that a drive device ( 31 ) for the filling machine ( 2 ) and a drive unit ( 30 ) for the bag take-off device ( 3 ) is provided, wherein the drive device ( 31 ) and the drive unit ( 30 ) via a control device ( 24 ) coupled controllable. Filling plant ( 1 ) according to at least one of the preceding claims, characterized in that at least two bag removal devices ( 3 ) are provided. Sack acceptance device for a filling machine ( 2 ) for filling sacks ( 13 ), in particular for filling valve bags, which have a support device ( 10 ) for removing a filled bag ( 13 ) from a filling tube ( 12 ), characterized in that the support means ( 10 ) for removing a bag ( 13 ) one from the central axis of rotation ( 11 ) carries out directed movement to the direction of movement by means of the support means ( 10 ) a filled bag ( 13 ) from a filling tube ( 12 ) to decrease. Sack acceptance device according to the preceding claim, wherein the support means ( 10 ) on a swivel arm ( 14 ) which is arranged around a substantially vertically arranged pivot axis (FIG. 7 ) is pivotally mounted to the pivotal movement, the directed movement of the support means ( 10 ) to the outside and around the filled bag ( 13 ) to decrease.