EP0340315B1 - Procédé et appareil pour amener des sacs à un poste de remplissage - Google Patents

Procédé et appareil pour amener des sacs à un poste de remplissage Download PDF

Info

Publication number
EP0340315B1
EP0340315B1 EP19880106967 EP88106967A EP0340315B1 EP 0340315 B1 EP0340315 B1 EP 0340315B1 EP 19880106967 EP19880106967 EP 19880106967 EP 88106967 A EP88106967 A EP 88106967A EP 0340315 B1 EP0340315 B1 EP 0340315B1
Authority
EP
European Patent Office
Prior art keywords
bag
conveying
jaws
filling station
station
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.)
Expired - Lifetime
Application number
EP19880106967
Other languages
German (de)
English (en)
Other versions
EP0340315A1 (fr
Inventor
Werner Döring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
"fix" Peter Steimel & Cokg GmbH
Original Assignee
"fix" Peter Steimel & Cokg GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by "fix" Peter Steimel & Cokg GmbH filed Critical "fix" Peter Steimel & Cokg GmbH
Priority to DE8888106967T priority Critical patent/DE3882697D1/de
Priority to EP19880106967 priority patent/EP0340315B1/fr
Publication of EP0340315A1 publication Critical patent/EP0340315A1/fr
Application granted granted Critical
Publication of EP0340315B1 publication Critical patent/EP0340315B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags

Definitions

  • the invention relates to a method for guiding and filling sacks, in particular plastic sacks at a filling station, and to an apparatus for carrying out this method.
  • DE-A-2 301 817 discloses a device with stations arranged on a circular circumference for producing gusseted bags and for opening, filling, closing and dispensing these bags.
  • the facility that transports the sacks through these stations consists of a turnstile with four sack chairs and four pairs of transport cheeks.
  • the sacks are guided from the production station to the delivery station on a circular path and, apart from the filling time, are kept constantly close to the opening edge by the same pair of transport cheeks.
  • This automatic sack-making device is relatively expensive.
  • it does not allow the use of prefabricated sacks by hand, since the operator would have to work in the rotating area of the transport device and this would be too dangerous.
  • the known machine can produce with high performance starting from gusseted hose. However, if it is important to fill finished bags in smaller quantities with different filling goods, the machine cannot be used optimally.
  • a sack filling machine is known in which the sack track comprises two semicircles which are connected by two straight-line tracks.
  • the empty sack is only formed in the machine.
  • the sacks remain on the same transport device all the way from the production of the empty sack to the dropping of the filled sack. Therefore, the transport conveyor must be returned in a circular arc after passing the filling station.
  • FR-A-2 267 241 describes a machine and a method in which the sacks used for packaging are produced in the machine from a roll of tubular film.
  • the sacks formed are conveyed from the manufacturing station into the filling station perpendicular to the sack plane. However, nothing has been said about the further movement of the filled sack from the filling station into the closing station or discharge station.
  • the device only one transport device between the sack manufacturing station and the filling station is specified.
  • a second bag transport device conveying between the filling station and a closing station is not known from this document.
  • the present invention has for its object to provide a method and an apparatus for guiding and filling sacks at a filling station, which allow a flexible and practically instant conversion to different sacks and goods, so that even with small quantities of a bag or .
  • Type of product can be worked without downtime.
  • the changeover should take effect without delay, so that no excess bags of one type are produced because there are still corresponding empty bags in the machine aisle.
  • the separation of the hanging station from the filling station and the functional separation of the two bag transport devices it is possible to quickly adapt to different filling goods and thus different bags without changing the device.
  • the operator can insert another type of sack from one work cycle to the next and switch the filler neck to a different filling material.
  • the separation of the stations ensures that the operator does not get into the path of movement of the first transport device when the empty sack is attached. Because the displacement path of the second bag transport device lies in the bag level of the filling station, the opening edge of the filled bags can be easily cleaned during transport to the closing station, since the entire length of the bag can be guided along a stationary air nozzle, brush, ionizing device, for example.
  • the sack level of the filling station is to be understood as the level given by the empty, unopened sack located in the filling station.
  • an automatic filling device for example that according to DE-PS 23 01 817, there are reduced manufacturing costs, since the device for the bag production and the turnstile for the bag transport are eliminated.
  • the first bag transport device comprises a transport jaw fixed on it and at least one movable on its transport jaw.
  • the movable transport jaws enable the transport device to be opened so that the empty sack can be conveniently inserted into the transport device and then clamped in by closing the movable transport jaw (s).
  • the infeed direction of the first web forms an angle of 90 ° with the second web and two transport jaws of the first bag transport device facing the filling station can be swung out to the side from the area of the bag width.
  • the suspended sack e.g. the gusseted sack
  • the suspended sack is clamped in the side area at a distance of, for example, 5 cm from the opening edge between one or two transport jaws, which are fixed on the transport device, and the two transport jaws that can be swung out to the side and transported as far as into the filling station, that the Sack is in the sack plane as defined above.
  • the empty sack is then gripped by clamping jaws of the filling station which also engage in the side area.
  • the first bag transport device then opens in such a way that the movable transport jaws swing out to the side. As a result, the empty sack is released by the first transport device so that it can return to the hanging station.
  • the first path between the hanging station and the filling station can be straight or circular.
  • the position of the operator on the hanging station is in any case on the side of the bag transport device which faces away from the filling station.
  • the filling station expediently comprises two pairs of jaws consisting of a stationary and a movable jaw, and the two stationary jaws at the end of the first path are designed as bag stops and the two movable jaws can be swung out of the entry area of the bag against the direction of entry.
  • the two swiveling clamping jaws are articulated above the edge of the sack opening, so that after swiveling up, not only is the entry area of the sack released, but the filled sack can also be moved out of the filling station in the sack level by the second sack transport device.
  • the first and the second web lie in a straight line one behind the other and the first bag transport device comprises a pair of transport jaws, at least one of which is displaceable transversely to the first web against the other.
  • the first and the second displacement path lie in the sack plane, ie there is no change of direction between the feeding of the empty sack and the discharge of the filled sack from the filling station.
  • the first bag transport device is simplified in that than the transport jaws can only be moved against each other, but cannot be pivoted.
  • the first and the second transport device can be displaceable in common mode by the same motor. However, it is also possible to provide separate drives for both transport devices.
  • the filling station expediently comprises two pairs of clamping jaws, each consisting of two movable clamping jaws, in which the jaws of both pairs of clamping jaws can be displaced or pivoted between a retracted or pivoted-out release position and an advanced or pivoted-in clamping position. Since the empty as well as the filled sack always remains in the sack level on the way to and from the filling station, the sack can be released or clamped by moving or pivoting the transport jaws away from the sack level or towards the sack level. As with all embodiments, the pairs of clamping jaws engage in the side region of the bag or gusseted bag.
  • the first bag transport device has a stop which projects beyond the clamping gap of the transport jaws and, if appropriate, two protective plates arranged under the clamping gap.
  • the empty sack is pushed up by the operator from below through the pinch gap to the stop, whereby the stop ensures an equal sack protrusion above the clamping jaws for all sacks and thus ensures trouble-free transfer of the sack to the filling station.
  • the two mudguards below the pinch gap allow the empty sack to be inserted, but prevent the operator from getting between the transport jaws with his fingers.
  • the stop preferably contains a switch which can be actuated by the top edge of the bag or the stop itself is designed as a switch which in turn controls the closing movement of the movable transport jaw (s).
  • the stop can consist, for example, of a web of angular cross-section attached to the fixed transport jaw made of a transparent material, such as acrylic glass, so that the operator can observe the introduction of the empty bag and in particular the stop of the top edge of the bag and thus the triggering of the closing movement of the transport jaws can.
  • a cleaning device is preferably attached above the second path between the filling station and the closing station.
  • This cleaning device which e.g. an air nozzle, brush or ionizing device is arranged in a stationary manner, since the full length of the gap to be cleaned at the edge of the bag opening is inevitably guided past the cleaning device by the bag transport to the closing device or welding device.
  • the cleaning device can therefore be made relatively simple and cost-saving.
  • the sealing station can be a stationary welding station.
  • the closing can also be done in such a way that the opening edge is passed through a continuous welding machine or a sewing machine.
  • a third transport device preferably a conveyor belt, is arranged below the delivery station and transversely to the second path. Since the delivery station is at a sufficient distance from the filling station, a transport device transversely to the second path can be provided, onto which the welded-on bags are steep, i.e., uncooled. can be set down without tilting, so that the hot weld is not yet stressed and can cool on the third transport device.
  • the device comprises a stationary filling station 1, a movable first transport device 2 for the empty bag and a movable second transport device 3 for the filled bag.
  • the transport device 2 can be moved along the straight path 4 perpendicular to the bag plane 30 between the hanging position shown in FIG. 1 and the filling station 1.
  • the second transport device 3 can be moved in the bag plane 30, i.e. the sack remains during transport with the transport device 3 in the plane 30, which is given by the empty, unopened sack located in the filling station 1.
  • the transport device 2 comprises a holder 8, on which a cheek 9 extending across the entire width of the gusseted bag 6 and somewhat beyond is firmly attached.
  • a short jaw 10 and 11 which extends only over the side fold area of the sack 6, is articulated, which can be pivoted outward from the clamping positions shown in FIG. 1 parallel to the jaw 9, the sack being released by the transport device 2.
  • the jaws 10 and 11 are pivotable by a pneumatic piston / cylinder unit 12 which is attached to the fixed jaw 9.
  • the transport jaws 10 and 11 are moved symmetrically to the central plane of the conveyor device 2.
  • the holder 8 of the empty bag transport device 2 is connected overall to a pneumatic piston / cylinder unit 14, through which the device 2 can be moved along the path 4 from the position shown into the filling station 1.
  • the stationary filling station 1 comprises a first pair of jaws 17 a , 17 b , a second pair of jaws 18 a , 18 b , a first suction nozzle holder 19 with a first suction nozzle 20, a second suction nozzle holder 21 with a second suction nozzle 22 and a filler neck 34 (FIG. 2) .
  • the first suction nozzle holder 19 is connected in an articulated manner to the pivotable clamping jaws 17 b and 18 b via two articulated rods 23, 24.
  • the second suction nozzle holder 21 is articulated via two further articulated rods 25 and 26 with the non-pivoting clamping jaws 17 a and 18 a .
  • the pivotable clamping jaws 17 b , 18 b can be pivoted out of the entry area of the empty sack 6, as shown in FIG. 2.
  • the pivoted-jaw 17 b, 18 b of the empty bag 6 with the first transport means 2 are moved into the filling station 1, until the side gusset portions at the top of the stationary clamping jaws 17 a and 18 a abuts.
  • the empty sack 6 is then located in the so-called sack level 30, in which it remains until it is released from the delivery station.
  • the clamping jaws 17 b and 18 b which can be pivoted by pneumatic piston / cylinder units 29 are then closed, as a result of which the empty sack is held in the filling station 1.
  • the jaws 10 and 11 of the transport device 2 are then swung out and the transport device 2 is moved back along the track 4 into the hanging position shown in FIG.
  • vacuum is applied to the suction nozzles 20 and 22 which are in contact with the outside of the bag walls.
  • the pairs of jaws are then brought together by pneumatic actuators (not shown), the linkage 23-26 moving apart the suction nozzles 20 and 22 which act on the wall of the bag near the opening edge, so that the bag is opened.
  • the jaw pairs 17 a , 17 b and 18 a , 18 b are moved apart again, and the vacuum at the nozzles 20 and 22 is released again. This tightens the opening edge of the filled sack. It is then gripped by the transport jaws 32, 33 of the second transport device 3, whereupon the clamping jaws 17 b and 18 b swivel up again, so that the filled sack is released by the station 1.
  • the sack is then moved by the second transport device 3 provided with a sack chair 35 along the straight path 5 into the stationary welding station 7, which is shown in FIG. 4 relating to another embodiment of the device and in which the sack is at a short distance along its opening edge is welded shut.
  • An air-blowing nozzle 13 is arranged in the sack plane 30 above the displacement path 5.
  • the nozzle 13 generates an air stream directed towards the bag gap above the transport jaws 32, 33, which blows away the residues of filling adhering there to the inside of the bag wall and thus creates the prerequisites for the formation of a durable welded connection or another closure.
  • the air flow generated by the nozzle 13 and directed towards the opening edge of the filled sack has a component which is opposite to the transport direction of the sack.
  • the bag 6 is placed and transported away from the bag chair 35 of the second transport device 3 onto a conveyor belt 27 without prior cooling, which is also shown in FIG.
  • the conveyor belt 27 extends at the touchdown point perpendicular to the sack
  • FIG. 2 The side view of Figure 2 shows the transport device 2 in the clamping area.
  • an angular stop web 15 is fixedly attached, which determines the sack protrusion above the jaws 9-11.
  • the angle stop 15 extends only over the central area of the jaw 9, so that the clamping jaws 17 a , 17 b and 18 a , 18 b of the filling station 1 can grasp the bag 6 in the side gusset area when it is moved into the filling station.
  • two fenders 16 are attached as finger protection when inserting the empty bag 6 into the gap between the jaws 9 and 10, 11.
  • the stop bar 15 can be designed as a switch that switches the pneumatic drive 12 for the closing movements of the pivotable transport jaws 10 and 11.
  • the embodiment shown in FIG. 3 differs from the embodiment according to FIGS. 1 and 2 essentially in that the displacement path 4 of the first transport device 2 for the empty bag between the hanging station shown in FIG. 3 and the filling station 1 is not rectilinear, but in the form of a circular arc.
  • the path 4 has the shape of a quarter-circle arc.
  • the empty bag transport device 2 can be pivoted with its holder 8 in the joint 28, the swivel drive again being supplied by a pneumatic motor 14.
  • the operator hanging the empty bags 6 in the transport device 2 is not, as in the embodiment according to FIG. 1, in front of the filling station, but laterally next to it.
  • FIG. 4 shows the stationary welding station 7 and the conveyor belt 27 running perpendicular to the transport path 5 for the removal of the filled, closed bags from the inventive one Contraption.
  • the first transport device 2 for the empty bag can also be moved along a straight path 4 between the illustrated hanging position and the filling station 1, which, like the path 5 of the second transport device 3, lies in the bag plane 30.
  • the operator stands to the side of the filling station 1.
  • the transport device 2 comprises a transport jaw 9 fixed to the holder 8 and pivotable jaws 10, 11, the swivel drive of which is supplied by the piston / cylinder unit 12.
  • the jaws 9 and 10, 11 engage at a distance from the opening edge of the side gusset bag, so that the side gusset area close to the opening edge for the attack of the jaw pairs 17 a . 17 b and 18 a , 18 b is free.
  • the transport device 2 can be moved in a known manner into the filling station 1 on a guide 31.
  • the second transport device 3 is essentially identical to the first transport device 2; only their displacement areas are offset from one another, and the device 3 has a bag chair, as in the embodiments according to FIGS. 2 and 4.
  • Both transport devices 2, 3 have their own drives, but it is also possible to couple both transport devices with the same drive, so that empty bag transport and full bag transport are carried out in the same cycle.
  • both jaws 17 a , 17 b and 18 a , 18 b of both pairs of jaws are pivotable between a vertical position (clamping position) and an inclined position (release position). The almost angled upward pivoting of a clamping jaw 17 b or 18 b shown in FIG. 2 is not necessary because the empty bag is guided in the bag plane 30 between the clamping jaws and not — as in the embodiment according to FIGS. 1 and 2 — perpendicular to the bag plane 30 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Claims (11)

  1. Procédé pour amener et remplir des sacs à un poste de remplissage dans lequel
    a) le sac vide préfabriqué est suspendu à la main dans un poste d'accrochage dans les mâchoires de transport d'une première installation de transport,
    b) le sac vide suspendu est transporté par la première installation de transport du poste d'accrochage en ligne droite dans le plan du sac ou perpendiculairement au plan du sac ou en arc de cercle dans le poste de remplissage,
    c) le sac vide est saisi par des mâchoires de serrage du poste de remplissage,
    d) le sac saisi par les mâchoires de serrage du poste de remplissage est relâché par la première installation de transport par ouverture de ses mâchoires de transport,
    e) le sac vide est ouvert et est rempli d'une quantité prédéfinie de produit de remplissage et le bord d'ouverture du sac rempli est à nouveau tendu,
    f) le sac rempli est saisi par les mâchoires de transport d'une deuxième installation de transport et est relâché par les mâchoires de serrage du poste de remplissage, et
    g) le sac rempli est transporté par la deuxième installation de transport à partir du poste de remplissage en ligne droite dans le plan du sac à un poste de fermeture, la première et la deuxième installation de transport allant vers et s'éloignant du poste de remplissage en cadence.
  2. Appareil pour la mise en oeuvre du procédé selon la revendication 1 comportant
    a) un poste de remplissage (1) avec une tubulure de remplissage (34) ainsi que des buses d'aspiration (20, 22) et des mâchoires de serrage (17a,17b,18a,18b) pour saisir, ouvrir et tendre le sac (6),
    b) une première installation de transport de sac (2), déplaçable entre un poste d'accrochage et le poste de remplissage (1) avec des mâchoires de transport (9-11) pour le transport du sac vide, et
    c) une deuxième installation de transport de sac (3) déplaçable entre un poste de remplissage (1) et un poste de fermeture, comportant des mâchoires de transport (32,33) et un siège de sac (35) pour le transport du sac rempli (6), les deux installations de transport de sac (2,3) allant vers le poste de remplissage (1) et séloignant de ce poste de remplissage en cadence.
  3. Appareil selon la revendication 2 caractérisé en ce que la première installation de transport de sac (2) comporte une mâchoire de transport disposée fixement sur elle et au moins une mâchoire de transport mobile sur elle (respecitivement 9 et 10,11).
  4. Appareil selon la revendication 2 ou 3 caractérisé en ce que les mâchoires de transport (10,11) de la première installation de transport (2), en regard du poste de remplissage (1), peuvent pivoter vers le côté à partir de la zone correspondant à la largeur du sac.
  5. Appareil selon la revendication 4 caractérisé en ce que le poste de remplissage (1) comprend deux paires de mâchoires de serrage (17a,17b et 18a,18b) constituées d'une mâchoire de serrage fixe et d'une mâchoire de serrage mobile, les deux mâchoires de serrage fixes (17a,18a) sont agencées comme butées de sac à l'extrémité du premier parcours (4) et les deux mâchoires de serrage mobiles (17b,18b) peuvent pivoter hors de la zone d'arrivée du sac (6) dans le sens opposé au sens d'arrivée.
  6. Appareil selon la revendication 2 ou 3 caractérisé en ce que le premier et le deuxième parcours (4 et 5) sont situés en ligne droite l'un derrière l'autre dans le plan du sac (30) et la première installation de transport de sac (2) comprend une paire de mâchoires de transport (9,10) dont l'une au moins est déplaçable contre l'autre transversalement au premier parcours (4).
  7. Appareil selon la revendication 6 caractérisé an ce que le poste de remplissage (1) comprend deux paires de mâchoires de serrage (17a,17b;18a,18b) constituées chacune de deux mâchoires de serrage mobiles, les mâchoires des deux paires de mächoires pouvant se déplacer ou pivoter entre une position de relâchement en retrait ou à pivotement vers l'extérieur et une position de serrage avancée ou à pivotement vers l'intérieur.
  8. Appareil selon l'une des revendications 2 à 7 caractérisé en ce que la première installation de transport de sac (2) comporte une butée (15) dépassant la fente de serrage des mâchoires de transport (9-11) et deux tôles de protection (16) disposées au-dessous de la fente de serrage.
  9. Appareil selon la revendication 8 caractérisé en ce que la butée (15) contient un interrupteur ou est agencée comme interrupteur qui déclenche le mouvement de fermeture de la ou des mâchoires de transport mobiles (10,11).
  10. Appareil selon l'une des revendications 2 à 9 caractérisé en ce qu'une installation de dépoussiérage (13) est disposée au-dessus du deuxième parcours (5) entre le poste de remplissage (1) et le poste de fermeture (7).
  11. Appareil selon l'une des revendications 2 à 10 caractérisé en ce qu'une troisième installation de transport (27), de préférence une bande de transport, effectuant le transport transversalement au deuxième parcours (5) est disposée au-dessous du poste de délivrance.
EP19880106967 1988-04-30 1988-04-30 Procédé et appareil pour amener des sacs à un poste de remplissage Expired - Lifetime EP0340315B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8888106967T DE3882697D1 (de) 1988-04-30 1988-04-30 Verfahren und vorrichtung zur fuehrung von saecken an einer fuellstation.
EP19880106967 EP0340315B1 (fr) 1988-04-30 1988-04-30 Procédé et appareil pour amener des sacs à un poste de remplissage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880106967 EP0340315B1 (fr) 1988-04-30 1988-04-30 Procédé et appareil pour amener des sacs à un poste de remplissage

Publications (2)

Publication Number Publication Date
EP0340315A1 EP0340315A1 (fr) 1989-11-08
EP0340315B1 true EP0340315B1 (fr) 1993-07-28

Family

ID=8198934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880106967 Expired - Lifetime EP0340315B1 (fr) 1988-04-30 1988-04-30 Procédé et appareil pour amener des sacs à un poste de remplissage

Country Status (2)

Country Link
EP (1) EP0340315B1 (fr)
DE (1) DE3882697D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11591123B2 (en) 2018-02-19 2023-02-28 Windmöller & Hölscher Kg Filling device and method for filling bags with a respective unsealed upper end

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280332B1 (it) * 1995-06-01 1998-01-15 Marco Santucci Meccanismo per la manipolazione automatica dei sacchi da riempire nelle insaccatrici
BE1020345A5 (nl) * 2012-05-25 2013-08-06 Atla Con Bvba Afvul- en lasinrichting en werkwijze voor het afvullen en dichtlassen van een zak.
CN108812076B (zh) * 2018-09-11 2024-04-09 大兴安岭天锦食品有限公司 一种食用菌栽培基质袋固定装置
CN111619886B (zh) * 2020-06-16 2024-08-13 北京和利康源医疗科技有限公司 一种上袋装置及其方法
CN114771967B (zh) * 2022-05-17 2024-02-09 南通优护优家卫生用品有限公司 一种用于袋装医用润滑剂灌装设备的收料装置
CN115339665B (zh) * 2022-08-03 2023-10-24 黄河机械有限责任公司 泥沙自动装袋机
CN115504033A (zh) * 2022-10-21 2022-12-23 湖南郴州粮油机械有限公司 用于全自动包装机的夹袋灌装装置
CN116639299A (zh) * 2023-07-26 2023-08-25 四川远方云天食品科技有限公司 一种消除灌装误差的定位式火锅底料灌装机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324514A1 (fr) * 1974-01-11 1977-04-15 Ok Tekhnolog Installation d'empaquetage de produits a ensacher
DE2418228C3 (de) * 1974-04-13 1978-10-05 Haver & Boecker, 4740 Oelde Maschine zum Herstellen und Füllen von Beuteln oder Säcken aus Kunststoff
CA1233444A (fr) * 1983-06-15 1988-03-01 Yozo Araki Dispositif ensacheur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11591123B2 (en) 2018-02-19 2023-02-28 Windmöller & Hölscher Kg Filling device and method for filling bags with a respective unsealed upper end

Also Published As

Publication number Publication date
DE3882697D1 (de) 1993-09-02
EP0340315A1 (fr) 1989-11-08

Similar Documents

Publication Publication Date Title
EP0439789B1 (fr) Procédé et dispositif pour la fabrication, le remplissage et la fermeture de sacs
AT394834B (de) Vorrichtung zum oeffnen und zur uebergabe von oben offenen seitenfaltensaecken an einen fuellstutzen einer fuellmaschine
EP0340315B1 (fr) Procédé et appareil pour amener des sacs à un poste de remplissage
DE3715702A1 (de) Vorrichtung zum fuellen und verschliessen von saecken, insbesondere papier-seitenfaltensaecken
DE3713571A1 (de) Anlage zum fuellen und verschliessen von oben offenen saecken
EP1201539A1 (fr) Dispositif pour fabriquer et de préférence remplir et fermer des sacs en matière plastique
DE2608456A1 (de) Verfahren und vorrichtung zum vollautomatischen befuellen von aus einer kunststoffschlauchfolienbahn beim befuellen hergestellten saecken oder beuteln
DE3818910A1 (de) Vorrichtung zum fuellen und verschliessen von offenen saecken
EP0294582B1 (fr) Dispositif de fabrication de sachets ou de sacs à partir d'une gaine thermoplastique de préférence pourvue de plis latéraux
DE3416155C2 (de) Verfahren und Vorrichtung zur Handhabung von abgefüllten Säcken
EP0523394B1 (fr) Procédé pour la fabrication, le remplissage et la fermeture de sacs
EP0516979B1 (fr) Procédé pour la fabrication, le remplissage et la fermeture de sacs
EP1857369B1 (fr) Machine de remplissage destinée à remplir des sacs à plis latéraux ouverts et aptes au soudage
DE3338962C2 (de) Verfahren und Vorrichtung zum Abfüllen von Schüttgut in einen Sack, der im Bereich eines seiner Enden in einer Seitenwand einen Füllschlitz aufweist
DE2307354A1 (de) Verfahren und vorrichtung zur ausstattung von schlauchbeuteln mit einem clip-verschluss
DE19622086B4 (de) Verfahren und Vorrichtung zum automatischen Fördern von Säcken in Sackfüllanlagen
EP0534062B1 (fr) Procédé pour la fabrication, le remplissage et la fermeture de sacs
DE8805713U1 (de) Vorrichtung zur Führung von Kunststoffsäcken an einer Befüllstation
DE1265563C2 (de) Maschine zum Herstellen offener Kunststoffsaecke
DE2402589C3 (de) Vorrichtung mit auf einem Kreisumfang angeordneten Stationen zum Herstellen, von Seitenfaltensäcken aus einem Seitenfaltenschlauch
DE19808789B4 (de) Schlauchbeutelmaschine
DE2214164A1 (de) Vorrichtung zum anlegen und fuellen eines oben offenen sackes od. dgl
CH415423A (de) Verfahren und Vorrichtung zur Herstellung und zum Verschliessen von Beutelpackungen aus schlauchförmigem Material
DE3416567A1 (de) Maschine zum fuellen und verschliessen von saecken
DE3416557A1 (de) Maschine zum einfuellen von zu verpackendem material in saecke

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT

17P Request for examination filed

Effective date: 19900424

17Q First examination report despatched

Effective date: 19910911

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19930728

Ref country code: FR

Effective date: 19930728

REF Corresponds to:

Ref document number: 3882697

Country of ref document: DE

Date of ref document: 19930902

EN Fr: translation not filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19950925

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19970101