WO2018069294A1 - Fülleinrichtung für eine packmaschine zum füllen von schüttgütern in gebinde - Google Patents
Fülleinrichtung für eine packmaschine zum füllen von schüttgütern in gebinde Download PDFInfo
- Publication number
- WO2018069294A1 WO2018069294A1 PCT/EP2017/075771 EP2017075771W WO2018069294A1 WO 2018069294 A1 WO2018069294 A1 WO 2018069294A1 EP 2017075771 W EP2017075771 W EP 2017075771W WO 2018069294 A1 WO2018069294 A1 WO 2018069294A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filling
- closure
- channel
- closure member
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
- B65B1/34—Adjusting weight by trickle feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
- B65B39/003—Rotating means
Definitions
- the present invention relates to a filling device with a housing and a filling channel extending therein and with a channel closure for use on a packing machine for the controlled and automatic filling of bulk goods in
- the invention relates to a packing machine equipped with such a filling device for filling
- the filling device according to the invention can be used for filling bulk goods of all kinds.
- Such a filling device and a packaging machine equipped therewith are particularly preferably used for filling fine products, ie for filling fine and dusty products
- Products such as cement.
- the invention can also be used for filling other bulk materials, for example from the chemical sector or the food industry.
- Kanalver gleich equipped filling facilities have become known.
- a packing machine with a valve in the filling channel has become known, wherein the valve is pivotally received on a valve axis extending transversely to the longitudinal extent of the filling channel.
- the valve includes a round-shaped closure plate, over the center of it
- valve axis is pivotable.
- the pivotable valve axis runs centrally through the filling channel. In a vertical position, the closure plate closes the circular trained filling channel. After pivoting 90 ° in a horizontal position of the filling channel is largely
- Closure plate are in the open state in the middle of the product flow. In the filling of bulk materials rubbing contact with the product to be filled therefore causes a continuous and high wear on the pivot axis and the closure plate. A correspondingly frequent maintenance and a regular replacement of the pivot axis and the closure plate are required. This is a standstill not only the
- the closure plate forms a
- the valve forms a 90 ° deflection for the material flow.
- the valve or the channel, in which the valve is arranged, for this purpose has an arcuate inner surface to the material flow of the largely tangential
- a disadvantage of this system is that a 90 0 deflection takes place on a very short path section.
- the abrasive bulk material also always abuts against the front edge of the valve and the wall of the cylindrical insert and leads there to a particularly strong wear.
- Significant wear is also caused by the narrow deflection of the abrasive bulk material on the valve, in which the front valve edge is constantly exposed to the material flow and sheared him. All edges must therefore be strongly hardened and wear out in a short time.
- scissor valves in which scissor-shaped gripper fully release an elastic part of the filling channel in the open state, while the scissor grippers completely close the filling channel in the fine flow position and in the closed position.
- Such a scissors valve works reliably and can cause a tight closure of the filling channel, with a high flow rate in the open state is possible.
- the scissor grippers themselves are practically not subject to any wear because they do not come into frictional contact with the product to be filled.
- the disadvantage of this is that the channel closure must engage in the elastic part of the filling channel, so that an axially larger filling device is formed.
- the elastic tube wears due to the scissor movements and must be replaced regularly.
- the filling pot does not have to be dismantled completely, there are increased downtimes.
- the filling pot does not have to be dismantled completely, there are increased downtimes.
- the filling pot does not have to be dismantled completely, there are increased downtimes.
- a small volume and a smaller overall length are achieved via a slide valve.
- a slide valve In such a channel closure is a pivotally mounted slide plate between 2 other steel plates added. Through the 3 adjacent steel plates, the filling channel extends. The pivot axis of the middle and the filling channel selectively releasing slide plate extends parallel to the filling channel.
- Pivoting movement of the filling channel is initially partially and finally completely closed, so that a defined control of the filling process is possible.
- Valve bags have become known, wherein the filling device has a filling channel and a controllable channel closure in order to control the flow of a material to be filled into a valve bag bulk material through the filling channel.
- the channel closure has a pivotable closure member which 2 in
- this dead space means an increased cleaning effort when the device z. B. is used in the food industry (flour, cocoa, etc.).
- the packing machine When the gap has clogged, the packing machine must be stopped and the lid removed to clean the space between the round section and the lid.
- a filling device is for a packing machine for the automatic filling of bulk goods in containers
- valve sacks or open sacks In particular valve sacks or open sacks.
- Filling device comprises a housing and a filling channel formed therein and a controllable channel closure to control the filling of bulk materials in containers.
- the channel closure comprises a pivotable closure member.
- the closure member is received in the assembled state in a closure receptacle in the housing.
- the closure receptacle extends transversely across the fill channel in a transverse direction. This means that the closure receptacle crosses the product path defined by the filling channel.
- the closure member includes a drive shaft extending outwardly from the housing on a drive side of the housing and through which the closure member is controlled
- a wall (in particular outer wall or outer wall) of the housing has (on a Outside of the housing) an insertion opening for the
- closure receptacle Introduce closure receptacle and / or to be able to remove it.
- the closure member is mounted on one side only of the filling channel on the drive side and sealed on the drive side with a round organ portion relative to the housing.
- a seal is not necessary because the closure member is not supported on the side and a passage of the bulk material to the outside or in an outer chamber is not possible.
- the filling device has many advantages.
- a significant advantage is that the closure member is mounted only on one side of the filling channel, and only on the drive side. On the drive side, a passage of the drive shaft must be provided to the outside, so that a drive transfers the closure member in the desired positions. It has been found that it is not necessary on the opposite side to make a storage of the closure member. This can be dispensed with a wall bushing. An intermediate chamber between the end cover and a round and full-surface organ portion of the closure member is not provided, which could hinder the operation in the long term.
- the invention further enables easy assembly and disassembly and a maintenance-friendly operation.
- Filling device has a separate housing and can thus be used in existing packaging machines.
- the housing of the filling device is arranged outside of the bulk material and not received, for example, inside a Grepfes. To replace a closure member, it is not necessary, the
- the filling device is also suitable for retrofitting existing packing machines.
- the closure member may be replaced by a
- the closure member is in the closure receptacle in or along or parallel to the transverse direction laterally
- the lock receptacle is disassembled by the
- the insertion opening is preferably on the drive side. Then an opening in the housing on the opposite side is not necessary.
- the insertion can also on the
- a drive is provided, which is designed in particular as a cylinder drive.
- the drive is preferably connected via a lever with the closure member.
- the filling device is suitable and designed in one with at least one filler neck
- Controlled bulk material is fillable.
- the housing of the filling device is a separate part.
- Such a housing is preferably with a filling pot of
- Filling device comprises a filling pot.
- the filling means comprises the housing and a preferably therein from a supply side to a discharge side
- the feed side is there
- the closure receptacle is in particular cylindrical.
- the closure member preferably comprises an eccentrically arranged to the pivot axis closure wall.
- the closure wall is preferably connected axially to the round organ portion.
- the closure member consists essentially of the drive shaft, a round organ portion and the
- Closing wall The closure wall is in all
- Half cylinder section executed and may have a cross section in the form of a circle segment. This shows that
- Circular segment has a center angle, in particular less than 210 ° and preferably less than 180 °, and a segment height which is smaller than that of 1, 2 times the radius and in particular smaller than the radius of the circle segment.
- a center angle in particular less than 210 ° and preferably less than 180 °
- a segment height which is smaller than that of 1, 2 times the radius and in particular smaller than the radius of the circle segment.
- Outer contour of the closure wall bounded by a semicircular cylinder.
- the exact outer contour of the closure wall can be designed differently. In any case, a round outer contour is preferred.
- the closure member on the drive side opposite side is received without contact in housing.
- the housing comprises a
- Valve body section and an associated
- bearing housing portion In particular, the bearing housing section is sealed relative to the valve housing section.
- Valve housing portion and the bearing housing portion may be integrally formed. However, it is possible and preferred for the valve housing section and the bearing housing section to be designed as separate parts which are connected to one another.
- the bearing housing portion may have a flange portion and at the flange with the
- Valve housing section are screwed.
- the bearing housing portion is releasably connected to the valve housing portion.
- the closure member is rotatably mounted on the bearing housing portion.
- the bearing housing portion is hollow and is connected to the valve housing portion and in particular screwed. Particularly preferred is the
- a seal preferably sealed by at least one seal.
- Such a seal allows a particularly dense configuration.
- the bearing housing portion surrounds the drive shaft of the closure member.
- at least one seal for sealing the drive shaft relative to the filling channel is arranged in the interior of the bearing housing section on the filling channel side.
- a bearing unit for supporting the drive shaft relative to the bearing housing section is arranged closer to the outer end of the drive shaft. Between one Inner wall of the bearing housing portion and the drive shaft preferably extends outwardly sealed
- Cavity which is ventilated by means of at least one ventilation nozzle to reduce the ingress of bulk material from the filling channel into the cavity through the seal in particular as far as possible.
- the ventilation nozzle Through the ventilation nozzle, the cavity can be placed under an overpressure, resulting in a (low) scavenging air flow from the cavity through the seal in the filling channel, whereby the transfer of bulk material is greatly reduced or
- the purge air flow is particularly preferably adjusted so that the pressure in the cavity is at least about as large as in the filling channel or preferably greater than the pressure in the filling channel.
- the housing comprises two opposite walls or side walls, wherein one of the two walls or
- the housing has two outer walls
- the wall opposite the drive side is designed as an outer wall (and delimits the housing from the surroundings).
- the insertion opening is provided on the drive side. But it is also possible that the insertion or an insertion opening on the wall opposite to the
- Drive side is arranged.
- the drive side is preferably located on a side wall of the
- housing In these and other embodiments, it is preferred that in the manufacture of the housing, a through hole or through opening is formed, so that in each case an insertion opening is formed on the opposite sides of the housing practically. Then it is conceivable that an insertion of the closure member is possible from both sides, or that the drive or the drive side can be arranged either right or left. It is preferable that on the drive side
- a passage opening is formed, which is closed by a cover device.
- This passage opening can be used as an insertion opening, if the dimensions are correspondingly large. In this respect, it is possible that the insertion opening on the drive side
- the lid means closes the passage opening and dives into the
- Cover device at least partially in direct and
- the drive side is formed on the underside or the top of the housing.
- the insertion opening is arranged on the drive side when the insertion opening is formed on a lower side wall of the housing.
- the insertion opening is accessible in particular from the environment.
- the insertion opening is not formed inside a Grepfes. Then, in and especially after the typical assembly, the transverse direction extends approximately vertically.
- At least one of the lid means is
- Ventilation nozzle arranged to ventilate the area of the closure receptacle and / or the region of the closure member, if necessary. It has been found that it especially in the area of the channel closure to smaller or larger
- a ventilation nozzle is arranged, with which the filling channel is required ventilated.
- a ventilation nozzle is provided in a wall of the housing arranged at the bottom in the intended installation. Through such a (lower) vent nozzle, the area in front of the closure member can be vented to the
- Aeration nozzle can be used when filling any container (eg valve sacks or open sacks) or
- a ventilation nozzle in the flow direction in front of the closure member and a (further) ventilation nozzle on the cover device so as to be able to specifically ventilate the area in front of the closure member and directly behind or on the closure member to appropriate
- the closure wall is particularly preferably formed essentially by a hollow cylinder segment or a cylinder segment and is preferably by a half-cylinder with the
- the filling channel has a substantially rectangular cross-section, at least in the region of the closure member. It is possible that the corners are rounded.
- the filling channel in the region of the closure member has at least one recess in which the closure wall is at least partially disposed when the closure wall is in a fully open position.
- Closure member at least one recess into which the closure wall is at least partially immersed when the closure wall is in the closed position.
- the closure wall dives with a
- Locking edge in a groove when the closure wall is moved to the closed position (closed position).
- the groove may be formed in the filling channel and formed by the recess or may be formed thereon.
- the closing edge tapers in particular toward the end.
- the closure edge of the closure wall or the closure wall itself provides in particular a wear reserve. If the front end is worn, the dive
- an insert is provided in the recess, which is screwed, for example.
- the insert fills the
- Recess preferably almost completely (or completely) out. It remains preferably a (small) groove into which the tip or closure edge of the closure wall dips in the closed position to a tight closure of the filling channel
- the recess remains the groove remain, which is not filled by the insert.
- the recess is formed so that the closure wall can completely submerge in it.
- the closure wall fills the recess preferably completely, so that in the open state, a (virtually) trouble-free filling channel is formed, which corresponds to the front and back lying cross-section.
- the closure wall practically does not hinder the product flow.
- the filling device may comprise a conveying member and / or a filling pot for receiving an intermediate supply of the bulk material to be filled.
- a conveying member may be designed as a conveyor turbine. But it is also possible to use other conveying organs, such as air conveyors or
- Delivery organs produce pressure (within the filling pot and in particular) in the filling channel.
- the overpressure is caused by the conveying member, but also by the addition of air to make the bulk material flowable or the desired
- the closure member is in the mounted state at least partially within a rectangular area
- the conveying member is received in the filling pot.
- the filling device comprises a filler neck which is connected to the filling channel.
- an elastic hose is provided in particular between the filler neck and the filling channel.
- the elastic hose is preferably linear.
- the elastic tube forms a linear continuation of the filling channel and / or the filling nozzle.
- the filling device is also for a packing machine for the automatic filling of bulk goods in containers (in particular sacks, preferably valve sacks or
- Open sacks Open sacks
- a housing and a filling channel formed therein and a controllable channel closure in order to control the filling of bulk goods into containers.
- Duct lock includes a swivel and mounted
- the closure receptacle extends in a transverse direction across the filling channel or crosses the filling channel.
- the closure member includes a drive shaft extending outwardly from the housing on a drive side of the housing and through which the closure member is controlled
- a wall (outer wall) of the housing has an insertion opening for the closure member in order to be able to introduce the closure member during assembly through the insertion opening into the closure receptacle.
- the closure member is rotatably supported on the opposite side of the drive side by a hollow support ring portion, while the closure member is mounted on the drive side and sealed with a circular trained organ portion.
- Closing member is formed on the opposite side of the drive side.
- a support ring portion is provided.
- Support ring portion is preferably formed circumferentially.
- the support ring portion is not supported over the full extent, but only over a part or over two or more parts of the circumference.
- the invention is still geared to a packing machine with at least one filling device and is used for automatic filling of bulk materials in containers.
- Packing machine comprises at least one Drtopf and a housing with a filling channel formed therein and a controllable channel closure to control the filling of bulk materials in containers.
- the channel closure comprises a pivotable and in the assembled state in a closure receptacle received in the housing closure member.
- the closure receptacle extends in a transverse direction through the filling channel.
- Closure member comprises a drive shaft which extends on a drive side of the housing outwardly of the housing and over which the closure member is controlled pivotally to close the filling channel in a closed position and fully release in an open position at least in a central region.
- a wall (outer wall or
- Outer wall) of the housing has an insertion opening for the closure member in order to be able to introduce the closure member during assembly through the insertion opening into the closure receptacle.
- the closure member is preferably mounted only on one side of the filling channel on the drive side and is on the
- Closing member on the drive side opposite Side is supported or supported by a hollow support ring portion on the opposite side of the drive side.
- the housing with the channel closure can be integral with the housing with the channel closure
- the housing is a separate part which is connected to the filling pot.
- the filling channel preferably extends linearly to the filler neck, to which containers (eg valve sacks) are attached for filling bulk goods.
- containers eg valve sacks
- open-mouth bags usually a gentle deflection through about 90 ° (about +/- 15 0) with a correspondingly large radius of curvature does not follow regularly downwards, wherein the valve sacks.
- Closure member is the filling channel preferably (in particular regularly or even always) formed linear. Under a linear filling channel is next to a precisely straight course also preferably a course of the filling channel understood, the slight angle of z. B. up to 2.5 ° or 5 ° or up to 10 °.
- the filled quantity or the filled filling volume can be targeted with the channel closure
- control of the product stream is preferably carried out at least substantially by a
- the channel closure is completely closed, so that the filling process is stopped. It is possible that that
- Closing member 2 or 3 or more intermediate positions can take.
- the filling device and the channel closure can be retrofitted. It is achieved a very low wear.
- the filling channel is fully released in the open position.
- the fully releasable fraction of the cross-sectional area of the filling channel is at least 50% and in particular at least 66% and preferably more than 75%.
- a releasable proportion of 80%, 90%, 95% and particularly preferably 98% and more is achieved.
- the round organ portion is formed over the entire surface.
- a suitable sealing ring such as an O-ring, a labyrinth seal, a radial shaft seal, etc. may be provided to seal the round body portion relative to the wall of the housing.
- the channel closure is in the invention, the product flow or the bulk flow only more exposed when the
- Channel closure at least partially closes the channel. In the fully opened state, the channel closure does not protrude into the channel and does not deflect the bulk material flow.
- the round organ portion of the channel closure have a diameter which is greater than a height of the
- Organ section and the closure member as a whole can be arranged centrally to the filling channel or eccentrically to the filling channel.
- the filling device and / or the packing machine according to the invention are preferably used to fill containers which are designed as sacks.
- the term "container" can be replaced by the specification "bag”.
- Embodiment explains the filling of bulk materials in valve bags, as well as open bags can be filled in a corresponding manner with a suitably adapted packaging machine.
- bulk materials can be filled into open sacks or into valve sacks with the invention.
- Figure 1 is a highly schematic plan view of a rotating shaft
- FIG. 2 shows a filling device for the packaging machine according to FIG. 1 from a drive side of the channel closure
- Figure 3 is a perspective view of the filling device according to
- FIG. 4 shows a schematic cross section through the filling device according to FIG. 3;
- FIG. 5 shows the channel closure of the filling device according to FIG. 2 in a perspective view
- Figure 6 is a schematic longitudinal section through the
- FIG. 7 is a view according to Figure 6 with the closure member in a partially open position
- Figure 8 shows the filling device of Figure 6 with the closure member in the fully open position.
- FIG. 1 is a highly schematic representation of a plan view of a packaging machine 100 according to the invention
- valve bags 4 are filled with cement.
- packing machine 100 it is also possible to form the packing machine 100 as a row packer or Einzelstutzenpackmaschine. All packaging machines can be designed for filling valve sacks or open sacks.
- the packing machine 100 rotates in the direction of the arrow 104 in FIG.
- an automatic patch 101 is provided, which removes the container 4 a bag stock 103 and automatically alsschmannt on the thoroughlyrot Schlierenden filling nozzle 30 each a container 4.
- Delivery belt 102 is provided, on which the filled
- FIG. 2 shows a filling device 1 for the packing machine 100 according to FIG. 1 in a perspective view.
- Filling device 1 here comprises a housing 40.
- Filling device 1 or the housing 40 of the filling device 1 may be formed in one piece or in one piece with the filling pot 25.
- the filling pot 25 is a separate part, which is connected to the filling device 1 and in particular with the housing 40 and preferably screwed.
- the filling pot 25 has in the interior 29 of the Grees 25, a conveying member 24 which is formed here in the embodiment as a conveyor turbine 27. But it is also possible to use other conveying organs.
- a conveying member 24 which is formed here in the embodiment as a conveyor turbine 27. But it is also possible to use other conveying organs.
- an inlet 26 is formed, through which the product to be filled enters the filling pot 25.
- the filling device 1 comprises the housing 40 with the filling channel 2 and a channel closure 3.
- the channel closure 3 comprises a not visible here in the illustration of Figure 2
- the housing 40 here comprises the valve housing section 41 and the bearing housing section 42 flanged thereto.
- the side wall or wall 15 connects to the filling channel 2, while on the
- FIG. 3 shows a perspective view of the filling device 1 and the filling pot 25 from FIG. 2 from the other side.
- the approximately triangular cross-section of the housing 40 can be seen in the side view.
- Such a shape can be advantageously mounted in the lower lateral edge region of the Grepfes 25
- a through-opening 47 in the wall 16 opens with the cover 55
- the filling channel 2 in the region of the closure receptacle 32 (cf., Fig. 4) of the channel closure 3 can be ventilated.
- the bulk material located there can be aerated directly in the region of the closure member 6 in order to provide suitable fluidization properties.
- the filling channel 2 can be blown through the ventilation 59 also free.
- Figure 4 shows a horizontal cross section through the
- Position is the closure member 6 with the closure wall 18 in the closed position (both not shown cut here), in which the filling channel through the
- Closure wall 18 is completely closed.
- the approximately L-shaped structure of the closure member 6 can be seen here in the region of the filling channel 2.
- the closure member 6 here comprises the filling channel 2 transversely passing or
- At least one ventilation nozzle 54 is preferably provided, with which the cavity 53 between the drive shaft 7 and the wall of the bearing housing portion 42 can be placed under a targeted overpressure, in particular to effect a scavenging air flow from the cavity 53 into the filling channel 2 for even better
- Closing wall 18 extends transversely to the orientation of the filling channel 2 in the transverse direction 44.
- the passage opening 47 has the same diameter as the insertion opening 49 on the drive side 45 and is formed concentrically with it. This means that basically 2 insertion openings for
- the closure member 6 can be inserted into the closure receptacle 32 both from the drive side 45 and from the opposite side 46.
- the cover 55 fills the passage opening 47 in the axial direction almost completely (or completely) and thus forms part of the filling channel 2 with no or only minimal interference edges.
- the closure member 6 makes sense to introduce the closure member 6 from the drive side 45, since the closure member 6 can be first mounted on the bearing housing portion 42, for example. Subsequently, the closure wall 18 and the round organ portion 8 is inserted into the insertion opening 49 and the bearing housing portion 42 is screwed to the valve housing portion 41.
- the procedure allows a simple and quick installation, especially during maintenance or replacement, since a lateral introduction of the
- Channel closure 3 is possible. It is not necessary to remove the housing 40 from the product path or to separate the product path itself. It is sufficient to open the housing 40 laterally and to remove the closure member 6.
- Outlet end of the lower vent nozzle 35 which opens just before the closing wall in the closing position 18, so that an effective ventilation of the area directly in front of the closure wall 18 is possible, when the next
- ventilation via the ventilation nozzle 59 on the cover 55 is possible, so that via the ventilation nozzles 35 and 59 immediately before and behind the closure wall 18 air
- FIG. 5 shows a schematic perspective view of the channel closure 3 with the cylinder drive 14 here
- Design offers the advantage that in the complete open position a trouble-free flow of the bulk material is made possible by a (nearly) smooth-walled filling channel 2.
- FIG. 6 schematically shows a filler neck 30, which adjoins a flexible hose section 31.
- a weight-related decoupling of the filling device 1 of the filling pot 25 from the container or valve bag 4 is achieved.
- Schematically is in the
- the channel closure 3 and the closure member 6 are in the representation of Figure 6 in the fully closed position 11, in which the filling channel 2 is completely closed. Recognizable in this side view, the cylindrical
- Closure receptacle 32 Above the filling channel 2 is a recess 22 into which the closure wall 18 is completely immersed in the open position. Below the filling channel 2 is a recess 22 into which the closure wall 18 is completely immersed in the open position. Below the
- Filling channel 2 is a recess 23 formed in the
- insert 56 Essentially filled by an insert 56.
- the insert 56 is fixed by the illustrated screw.
- the insert 56 leaves a small edge or groove free (visible in FIG. 8) into which the closure wall 18 in the one shown here
- the (lower) ventilation nozzle 35 can be seen in front of the closure member 6 in the housing 40, while inside the closure receptacle 32 the air outlet of the ventilation nozzle 59 can be seen.
- the ventilation nozzles 35 and 59 allow ventilation of the bulk material 5 in front of and behind the closure wall 18. While the filling channel 2 is completely closed in FIG. 6, the central region 34 of the filling channel 2 can be completely released in the completely open position (cf. FIG. 8).
- Figure 7 shows the partially open position 12, in which the closure wall 18 of the closure member 6 has been partially pivoted upwards, so that the lower region of the filling channel 2 is opened.
- Recess 23 remains after insertion of the insert 56.
- the groove 23 a can also directly into the corresponding wall of the insert 56.
- closure edge 18a dips into the groove 23a and ensures a complete closure.
- the closing closure wall is only slightly further rotated to close the filling channel tightly. In simple cases, this is done automatically by a drive (such as the cylinder drive 14).
- the material of the closure wall 18 serves in such cases as a wear reserve.
- reference numeral 43 denotes the (lower) wall 43 of the housing 40, on which the ventilation nozzle 35 is arranged.
- FIG. 8 shows the fully opened position 13, in which here the filling channel 2 is fully and practically 100% released.
- this position 13 is the
- Shutter wall 18 completely within the upper recess 22. Due to the configuration of the closure wall 18 as
- Cylinder segment can be released trouble-free in this position, the closure channel 2.
- the rectangular surfaces 57 and 58 are located.
- the closure member 6 is cut by the rectangular boundary surface 57, which is spanned by the inner surface of the Grepfes 25. Likewise, the closure member 6 of the
- Filling device 1 according to the invention can be retrofitted.
- Support ring portion 50 is supported or stored.
- Support ring portion 50 is hollow and can be formed circumferentially as shown in Figure 8. By such a configuration, the closure member is supported on both sides 45, 46 of the filling channel 2. The opposite side 46 can be closed with a lid 55. Because of that
- Support ring portion 50 is hollow, a free material transport and material exchange can take place. There is no closed cavity that can completely fill with product and possibly block further operation. The use of a ventilation nozzle for venting a gap can also be dispensed with.
- a ventilation nozzle 59 for venting a gap can also be dispensed with.
- Fluidization of the bulk material in the filling channel may be attached to the lid 55.
- the invention provides an advantageous filling device and an advantageous packaging machine, which effectively bulk goods in containers and in particular
- Valve bags or open sacks are controlled and automatically fillable.
- the design of the channel closure allows reliable operation and low wear.
- an advantageous ventilation option is provided.
- the filling device works wear-resistant and seals the filling channel more reliably even under increased delivery pressure to the outside and requires only very little space. As a result, replacement of known filling devices can take place so that a longer service life with reliable function can be achieved. Furthermore, the connection dimensions of known filling devices can be maintained, so that a problem-free replacement can take place.
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Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201990865A EA038954B1 (ru) | 2016-10-10 | 2017-10-10 | Наполняющее устройство для упаковочной машины для расфасовки сыпучего материала в контейнеры |
| PL17793577T PL3523201T3 (pl) | 2016-10-10 | 2017-10-10 | Urządzenie napełniające do maszyny pakującej do napełniania pojemników materiałem sypkim |
| BR112019007041-9A BR112019007041B1 (pt) | 2016-10-10 | 2017-10-10 | Dispositivo de preenchimento e máquina de empacotamento |
| EP17793577.2A EP3523201B1 (de) | 2016-10-10 | 2017-10-10 | Fülleinrichtung für eine packmaschine zum füllen von schüttgütern in gebinde |
| CN201780062162.XA CN109789932B (zh) | 2016-10-10 | 2017-10-10 | 用于灌装散料到容器中的包装机的装填装置 |
| ES17793577T ES2899941T3 (es) | 2016-10-10 | 2017-10-10 | Equipo de llenado para una máquina de empaquetado para el llenado de mercancías a granel en envases |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016119191.4A DE102016119191A1 (de) | 2016-10-10 | 2016-10-10 | Fülleinrichtung für eine Packmaschine zum Füllen von Schüttgütern in Gebinde |
| DE102016119191.4 | 2016-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018069294A1 true WO2018069294A1 (de) | 2018-04-19 |
Family
ID=60202005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2017/075771 Ceased WO2018069294A1 (de) | 2016-10-10 | 2017-10-10 | Fülleinrichtung für eine packmaschine zum füllen von schüttgütern in gebinde |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3523201B1 (de) |
| CN (1) | CN109789932B (de) |
| BR (1) | BR112019007041B1 (de) |
| DE (1) | DE102016119191A1 (de) |
| EA (1) | EA038954B1 (de) |
| ES (1) | ES2899941T3 (de) |
| PL (1) | PL3523201T3 (de) |
| WO (1) | WO2018069294A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022128611A1 (de) | 2022-10-28 | 2024-05-08 | Haver & Boecker Ohg | Fülleinrichtung |
| DE102022128614A1 (de) * | 2022-10-28 | 2024-05-08 | Haver & Boecker Ohg | Drehbar gelagertes bauteil und verfahren zum betreiben |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB416215A (en) | 1933-11-23 | 1934-09-13 | Lafarge Aluminous Cement Compa | Improvements relating to bag filling and weighing apparatus |
| US3191906A (en) | 1962-06-18 | 1965-06-29 | Fisher Governor Co | Flow control valve with a v-shaped opening |
| DE3150682A1 (de) | 1981-12-21 | 1983-07-07 | Claudius Peters Ag, 2000 Hamburg | Ventil im austragskanal einer packmaschine fuer schuettgut |
| DE3627328A1 (de) * | 1986-08-12 | 1988-02-18 | Achim Daume | Drosselkoerper mit verschleissschutz |
| US5617896A (en) * | 1995-05-16 | 1997-04-08 | Neles-Jamesbury Oy | Valve having a closure member for creating flow turbulence in the valve |
| WO2008067603A1 (en) * | 2006-12-07 | 2008-06-12 | Saied Sabeti | Rotating valve |
| WO2011091798A1 (en) * | 2010-01-29 | 2011-08-04 | Mbh-International A/S | A drainage valve and a collection bag assembly comprising said valve |
| WO2013079183A1 (de) | 2011-11-29 | 2013-06-06 | Haver & Boecker Ohg | Fülleinrichtung für eine packmaschine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9409851D0 (en) * | 1994-05-17 | 1994-07-06 | Cambridge Consultants | Improvements in and relating to containers of particulate material |
| SE9801399D0 (sv) * | 1998-04-21 | 1998-04-21 | Astra Pharma Prod | Method and apparatus for filling containers |
| DE102005039313B3 (de) * | 2005-08-19 | 2006-09-28 | Spitzer Silo- Fahrzeugwerke Gmbh | Auslaufeinrichtung eines Behälters für staubförmiges oder körniges Schüttgut |
| CN202704282U (zh) * | 2012-06-13 | 2013-01-30 | 长沙惠工智科机电设备有限公司 | 嵌入式助流装置及具有该嵌入式助流装置的储料装置 |
| EP3398859B1 (de) * | 2017-05-04 | 2019-09-25 | BEUMER Group GmbH & Co. KG | Füllrohr zum füllen von ventilsäcken |
-
2016
- 2016-10-10 DE DE102016119191.4A patent/DE102016119191A1/de not_active Withdrawn
-
2017
- 2017-10-10 BR BR112019007041-9A patent/BR112019007041B1/pt active IP Right Grant
- 2017-10-10 CN CN201780062162.XA patent/CN109789932B/zh active Active
- 2017-10-10 EP EP17793577.2A patent/EP3523201B1/de active Active
- 2017-10-10 EA EA201990865A patent/EA038954B1/ru unknown
- 2017-10-10 PL PL17793577T patent/PL3523201T3/pl unknown
- 2017-10-10 ES ES17793577T patent/ES2899941T3/es active Active
- 2017-10-10 WO PCT/EP2017/075771 patent/WO2018069294A1/de not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB416215A (en) | 1933-11-23 | 1934-09-13 | Lafarge Aluminous Cement Compa | Improvements relating to bag filling and weighing apparatus |
| US3191906A (en) | 1962-06-18 | 1965-06-29 | Fisher Governor Co | Flow control valve with a v-shaped opening |
| DE3150682A1 (de) | 1981-12-21 | 1983-07-07 | Claudius Peters Ag, 2000 Hamburg | Ventil im austragskanal einer packmaschine fuer schuettgut |
| DE3627328A1 (de) * | 1986-08-12 | 1988-02-18 | Achim Daume | Drosselkoerper mit verschleissschutz |
| US5617896A (en) * | 1995-05-16 | 1997-04-08 | Neles-Jamesbury Oy | Valve having a closure member for creating flow turbulence in the valve |
| WO2008067603A1 (en) * | 2006-12-07 | 2008-06-12 | Saied Sabeti | Rotating valve |
| WO2011091798A1 (en) * | 2010-01-29 | 2011-08-04 | Mbh-International A/S | A drainage valve and a collection bag assembly comprising said valve |
| WO2013079183A1 (de) | 2011-11-29 | 2013-06-06 | Haver & Boecker Ohg | Fülleinrichtung für eine packmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019007041A2 (pt) | 2019-07-02 |
| BR112019007041B1 (pt) | 2023-02-07 |
| CN109789932B (zh) | 2021-11-30 |
| EA201990865A1 (ru) | 2019-09-30 |
| DE102016119191A1 (de) | 2018-04-12 |
| ES2899941T3 (es) | 2022-03-15 |
| CN109789932A (zh) | 2019-05-21 |
| EP3523201A1 (de) | 2019-08-14 |
| PL3523201T3 (pl) | 2022-02-07 |
| EP3523201B1 (de) | 2021-09-08 |
| EA038954B1 (ru) | 2021-11-15 |
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