WO2020002638A1 - Dispositif de pose de fond et procédé de fabrication d'une pièce tubulaire dotée d'au moins un fond - Google Patents

Dispositif de pose de fond et procédé de fabrication d'une pièce tubulaire dotée d'au moins un fond Download PDF

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Publication number
WO2020002638A1
WO2020002638A1 PCT/EP2019/067404 EP2019067404W WO2020002638A1 WO 2020002638 A1 WO2020002638 A1 WO 2020002638A1 EP 2019067404 W EP2019067404 W EP 2019067404W WO 2020002638 A1 WO2020002638 A1 WO 2020002638A1
Authority
WO
WIPO (PCT)
Prior art keywords
alignment
hose
transport
piece
alignments
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
Application number
PCT/EP2019/067404
Other languages
German (de)
English (en)
Inventor
Rüdiger Duwendag
Benedikt SITTE
Andreas Staat
Arne MATROSE
Thomas Hawighorst
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to EP19748673.1A priority Critical patent/EP3814257A1/fr
Publication of WO2020002638A1 publication Critical patent/WO2020002638A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/04—Feeding sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/06—Movable stops or gauges, e.g. rising and falling front stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/16—Inclined tape, roller, or like article-forwarding side registers
    • B65H9/163—Tape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/20—Flexible containers made from sheets or blanks, e.g. from flattened tubes the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/006—Controlling; Regulating; Measuring; Improving safety
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/269—Particular arrangement of belt, or belts other arrangements
    • B65H2404/2693—Arrangement of belts on movable frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Definitions

  • the invention relates to a floor-laying device for producing hose pieces provided with at least one floor according to the preamble of patent claim 1 and a corresponding method
  • a tube alignment table is used in known, generic devices for the individual alignment of the tube pieces, which preferably consist of paper.
  • the piece of hose separated from a stack of hose pieces in a hose piece separating device is discharged from the hose alignment table using conveyor belts which are moved at a transport speed.
  • Such a hose alignment table is equipped with a plurality of belts running parallel and in the transport direction, which have stops attached to the transport side.
  • the stops are arranged at a distance from the machine cycle.
  • a conveyor belt is arranged, which is inclined at an angle to the direction of transport. These belts have a higher speed than the transport speed.
  • a conveyor belt arranged on one side and vertically provided that the limitation of the lateral positions of the
  • the workpiece, which is placed on the hose alignment table at cycle speed, is now conveyed by the diagonally arranged, faster-running conveyor belts to the front stops via the resulting sliding friction between the binder and the workpiece until the hose piece lies against these stops. Since the stops are also spaced apart from one another in the transverse direction, the tube piece is also rotated about an axis that is perpendicular to the tube plane if necessary. If the piece of tubing is already in contact with a stop, it is rotated around this stop point until it is also in contact with another stop. In addition, there is a transverse alignment at the same time, which means that the piece of hose also runs against the side stop. In other words, alignments of the tube piece are carried out on the tube alignment table
  • an orientation about an axis of rotation means that rotation takes place with an angle of rotation of less than 20 degrees, in particular less than 10 degrees and preferably less than 5 degrees.
  • the object of the present invention is therefore to create a floor-laying device for the production of hose sections provided with at least one floor, which largely prevents damage to hose sections during their alignment.
  • a first alignment device is provided, with which at least one of the alignments can be carried out, the first alignment unit being arranged upstream or downstream of at least one further alignment device for performing one or two of the other alignments, viewed in the transport direction.
  • a separation of the implementation of the alignments is thus achieved, so that an alignment can initially be carried out to the end or at least partially to an end before the next alignment or the next alignments are carried out. It is particularly advantageous that alignment processes do not influence one another, as is the case in the prior art. In known machines, all three orientations even influence each other, i. that is, a single alignment cannot be performed without the other two alignments also being performed. According to the invention, one or more of the alignments can now even be carried out if the hose piece in question has already left a first alignment device.
  • the first alignment device which is arranged upstream or downstream of one or two of the other alignment devices, performs the alignment in the transport direction.
  • these can be simple belts that are aligned parallel in the transport direction, but can be operated at a variable transport speed.
  • the Belts provided in the prior art can be provided with a separate drive which is independent of the remaining floor bridge device and which is controllable and can be controlled for alignment in the transport direction as required.
  • at least one sensor can also be provided, which monitors the actual position of the tube piece in question.
  • position values can then be fed to a computing and control device, which compares the actual position with the target position and, in the event of a deviation, controls the drive in such a way that the belts run faster or slower.
  • a computing and control device which compares the actual position with the target position and, in the event of a deviation, controls the drive in such a way that the belts run faster or slower.
  • known belts running at the cycle speed and to provide additional longitudinal alignment belts running in the transport direction, with which the tube pieces can be accelerated or braked in the transport direction.
  • these binders can be raised and lowered so that the sliding friction relative to the normal belts is reduced or even completely eliminated.
  • the known belts can even have the cams described at the outset in order to ensure correct alignment.
  • at least one sensor can be provided to end the accelerated or decelerated movement when the alignment position is reached.
  • the alignment device for carrying out the alignment in the transport direction is integrated in another functional unit of the floor-laying device.
  • a takeover device is known from the prior art, which takes over a piece of hose from the piece of hose separation device and deposits it on the alignment device.
  • the longitudinal alignment of the piece of hose can therefore already take place in the transfer device, in that, as described above, the speed of the conveyor belts of this transfer device is variably provided.
  • Another functional unit, which is also used as an alignment device for performing the alignment in Transport direction is the main transport of the floor laying device, which is used to feed the hose pieces to the individual tools and stations processing the hose gap.
  • the main drive can also be provided according to the invention for carrying out the alignment in the transport direction.
  • the transport speed can be varied in order to achieve an alignment in the transport direction.
  • the first alignment device also serves to carry out the alignment about an axis of rotation which is perpendicular to the hose plane, in particular in connection with the implementation of an alignment in the transport direction in which the hose piece or the hose pieces Accelerated or decelerated by belts and / or longitudinal alignment belts, this feature can be implemented in a very simple manner by providing a plurality of belts and / or longitudinal alignment belts running in parallel, with at least two belts running parallel and / or longitudinal alignment binders taking up a relative speed to one another.
  • a region of the sack is subjected to a different speed than a second region of the sack, so that, in addition to being aligned in the transport direction, the latter is rotated about the axis of rotation described.
  • at least two sensors arranged next to one another can be provided in order to be able to monitor not only the alignment in the transport direction but also the alignment about the axis of rotation perpendicular to the hose plane.
  • the cams arranged on the conveyor belts can alternatively also be used for alignment about the axis of rotation.
  • the first alignment device is provided in addition to at least partially performing the alignment transversely to the transport direction.
  • the alignment in the transport direction is carried out by setting tools and / or stations in the floor-laying device as an alternative or in addition to accelerating or decelerating the hose piece in relation to the constant transport speed, the phase position of at least one tool depending on the actual arrangement of the Piece of hose in the main transport device is adapted.
  • At least one sensor that detects the current position of a piece of hose.
  • a computing and control device taking into account the remaining distance and the transport speed of the hose section, the time of use at which the hose section comes into contact with the tool is now calculated. On the basis of this data, the computing and control device controls the tool in question, so that it begins to process the piece of hose at the time of use. With rotating tools, it may be necessary to accelerate or decelerate the rotational movement in order to synchronize the insert contact point with the position of the front transverse edge of the hose section.
  • a second alignment means is at least provided with which an orientation transverse to the transport direction and an orientation to the rotation axis "that is perpendicular to the tube plane, at least partially is carried out simultaneously. It is therefore provided that in a second alignment device the alignment transverse to the transport direction and the alignment about the axis of rotation are either carried out together or one of the two alignments is carried out completely and the other of the two alignments partially.
  • an alignment device can comprise a conveyor unit, which for example comprises driven rollers which transport the tube piece in the transverse direction as in the direction of the tube longitudinal axis. This Conveying unit thus ensures a transverse alignment of the hose section.
  • this conveying unit now has at least two separate conveying elements which are spaced apart in the transport direction of the hose piece and these can also be operated at different speeds, then in addition to the transverse alignment, a rotary alignment can also take place.
  • a common alignment in the transverse direction and in the direction of rotation is particularly advantageous in connection with a longitudinal alignment integrated in another functional unit, since construction space can be saved in this way.
  • a second alignment device and a third alignment device are provided, with the second alignment device being able to align the tube piece transversely to the transport direction and with the third alignment device an alignment about the axis of rotation, which is perpendicular to the tube plane. In other words, all three orientations can be carried out independently of one another in this embodiment bet game.
  • Independent can mean that these alignments can be carried out in spatially separate alignment devices. However, there may also be a purely temporal independence, which means that different alignments can be carried out in the same alignment device, but one after the other.
  • An independent alignment, in particular in spatially separated alignment devices, has the advantage that a particularly well-adapted tool can be provided for each of the alignments, which can carry out the respective alignment in a short time and / or in an alignment with a small installation space.
  • the floor-laying device comprises at least one position detection device for detecting the position of the hose piece on at least one alignment device and / or a transport device.
  • the position detection device can thus determine the current position of the hose piece relative to the floor-laying device, so that it can be determined which of the three mentioned orientations has to be carried out and how large the difference to the desired (target) position is.
  • the position detection device can simultaneously the deviation for all Detect directions. However, provision can also be made to provide a deviation only in one or two of the possible alignment directions. This can depend, for example, on the division and arrangement of the alignment devices.
  • a transport device which comprises a position detection device, can be arranged upstream of an alignment device. For example, a position detection device can be arranged in or on the transfer conveyor.
  • the floor-laying device advantageously comprises a control and computing device which is provided and set up to compare the position of a piece of hose with the desired position and, in the event of deviations, sends a control signal to at least one of the aligning devices, with the aligning device inserting the hose piece into the Target position can be brought with respect to the respective alignment.
  • the above-mentioned object is also achieved by a method for producing hose pieces provided with at least one bottom, the hose piece being transported in the transverse direction with at least one transport device and the hose piece with at least one alignment device being aligned
  • the method according to the invention achieves the stated object in that at least one of the alignments is carried out with a first aligning device, the first aligning unit, viewed in the transport direction, being arranged upstream or downstream of at least one further aligning device for carrying out one or two of the other alignments.
  • Fig. 1 is a perspective view of a piece of hose and the feasible alignment directions
  • FIG. 1 3 top view of the printing press from FIG. 1
  • FIG. 1 shows a piece of hose 101 which can be processed into a sack, with a base being formed on at least one end.
  • the hose section 101 has a longitudinal axis S, the first open end 102 and the second open end 103 of the hose section 101 being spaced apart from one another in the direction of the longitudinal axis S.
  • the piece of hose is transported in the transport direction T through the floor laying device, the transport direction T being directed orthogonally to the longitudinal axis S.
  • the piece of hose is transported transversely to its longitudinal axis S.
  • a first alignment direction is identified by the double arrow DO, which represents the alignment in the transverse direction, the alignment preferably taking place perpendicular to the transport direction T.
  • a further alignment direction is designated by the double arrow AL, which indicates the alignment in or against the Transport direction T represents, consequently, this alignment is preferably carried out parallel to the transport direction T
  • the third alignment direction is designated AR and represents the alignment that is carried out by a rotation about a vertical axis 104.
  • the vertical axis is the axis that is perpendicular to the hose section plane or orthogonal to both the hose longitudinal axis S and the transport direction T.
  • the pivot point when rotating in the direction of AR does not have to be on the center of gravity of the tube piece, but can be on any point on the tube surface.
  • FIG. 2 now shows possible temporal and / or spatial sequences of carrying out alignments.
  • the longitudinal alignment AL and the rotary alignment AR are carried out in step 201 within an alignment device and at least partially at the same time.
  • the alignment AG in the transverse direction follows in step 202.
  • step 202 can also be carried out before step 201.
  • step 203 the longitudinal alignment AL is carried out in step 203 in a separate alignment device, while the transverse alignment AQ and the rotary alignment AR are carried out in a common alignment device and at least partially simultaneously in step 204.
  • step 204 can take place before step 203.
  • the rotary alignment AR is carried out in step 205, while the longitudinal alignment AL and the transverse alignment AQ are carried out at least partially at the same time and in a common alignment device in step 206.
  • steps 205 and 206 can also be interchanged here.
  • FIG. 3 now shows a schematic representation of a floor-laying device according to the invention with its functional components that are important with regard to the alignments to be carried out.
  • the tube piece is peeled off from the underside of the tube piece stack. The function of such a rotary feeder is shown and explained, for example, in the document DE 32 14 342 At.
  • the separated piece of hose is then transferred to a transfer conveyor 304.
  • the transfer conveyor 304 can already be an alignment device in the sense of the invention. This can comprise, for example, several, in particular two, parallel transport belts 305 which are spaced in the direction of the longitudinal axis of the hose and which can be driven independently of one another and / or independently of the others by one or each drive.
  • the transport speed can thus be varied independently of the transport speed of the floor layer, so that alignment in the longitudinal direction can be carried out. If parallel transport belts are driven separately, they can also be driven at a differential speed, so that alignment in the direction of rotation can be carried out.
  • the transfer conveyor 304 is followed by an alignment device 308, which is additionally shown in plan view in FIG.
  • This comprises a plurality of parallel transport elements, which can be configured as a belt 307.
  • These transport elements can include a common drive component, here a shaft 308, with which the transport elements can be driven.
  • Another shaft 309 can serve to deflect the belts 307.
  • the piece of hose 302, not shown, can be transportable on these transport elements.
  • an alignment unit 310 is arranged within this transport device.
  • This includes several, in particular two Transport belts 311, 312 which can be driven independently of one another.
  • the transport belt 311 is endlessly rotating on two shafts 313, 313 ', at least one of which can be driven by a drive, not shown.
  • the transport belt 312 is endlessly rotating on the shafts 314, 314 ', at least one of the shafts being drivable. All shafts are stored in a frame 315.
  • This frame can be displaceable in the height direction H (represented by a double arrow in FIG. 3). In this way, the frame is displaceable, so that the transport belts 311 can protrude above the transport elements 307.
  • the pieces of hose 302 are thus only transported through the transport belts.
  • the alignment unit 310 has completed alignment (i.e. the actual position corresponds to the desired position within tolerance limits)
  • the frame can be lowered again and the piece of hose is transported further at machine speed.
  • the frame 315 can be displaced transversely to the transport direction ⁇ , which is indicated by the double arrow P.
  • a displacement device not shown, is provided.
  • the frame would therefore be displaceable parallel to the shafts 308 and 309.
  • the direction of displacement can also be parallel to one of the shafts 313, 313 ', 314, 314'.
  • the frame is rotatably supported about a vertical axis, which is indicated by the double arrow D.
  • the frame can be mounted on a turntable, a rotary drive (not shown) being provided to apply a rotational force to the frame 310.
  • a rotary drive (not shown) being provided to apply a rotational force to the frame 310.
  • provision can be made to operate the transport belts 311 and 312 at different speeds. This means that rotation cannot be caused, or not only by a rotation of the frame 310, but also by a twisting of the tube piece on the transport belt 311, 312.
  • at least one sensor 320 can be arranged in or on the alignment device 306 in order to be able to determine the actual position of the tube piece.
  • a sensor can be a light barrier, a light sensor, but also a camera.
  • a sensor is to be understood as any optoelectronic component that optically detects the edges of the tube piece and electronically forwards the detection of an edge to a computing and control device.
  • This computing and control device which is not shown in the figures, can now determine the actual position of the hose piece relative to the floor-laying device from the sensor signals and compare it with the desired position. The computing and control device then generates control signals for the transfer conveyor 304 and / or the drives described above from the ascertained deviations.
  • FIG. 3 now also shows a transport system 330 which comprises main transport belts 331 and 33T, between which the tube pieces 302 are held so that the latter do not move relative to the main transport belts.
  • a transport system 330 which comprises main transport belts 331 and 33T, between which the tube pieces 302 are held so that the latter do not move relative to the main transport belts.
  • main transport belts 331 and 33T between which the tube pieces 302 are held so that the latter do not move relative to the main transport belts.
  • the tube pieces 302 are held so that the latter do not move relative to the main transport belts.
  • the transport system are those necessary to form soils
  • cover sheet applicators and feeders arranged.
  • additional functional components can be provided, such as an inner bolt device.
  • the computing and control device also controls these functional components, as has already been explained in the previous parts of this description.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

L'invention concerne un dispositif de pose de fond (300) destiné à fabriquer des pièces tubulaires (101) dotées d'au moins un fond, la pièce tubulaire pouvant être transportée dans une direction transversale avec au moins un dispositif de transport, et avec au moins un dispositif d'orientation (306) destiné à mettre en œuvre des orientations de la pièce tubulaire • - transversalement à la direction de transport, • - dans la direction de transport, • - autour d'un axe de rotation qui est perpendiculaire au plan de tube. L'invention fournit un premier dispositif d'orientation (310) avec lequel au moins l'une des orientations peut être mise en œuvre, la première unité d'orientation, vue dans la direction de transport, étant placée en amont ou en aval d'un second dispositif d'orientation destiné à mettre en œuvre une ou deux des autres orientations.
PCT/EP2019/067404 2018-06-28 2019-06-28 Dispositif de pose de fond et procédé de fabrication d'une pièce tubulaire dotée d'au moins un fond Ceased WO2020002638A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19748673.1A EP3814257A1 (fr) 2018-06-28 2019-06-28 Dispositif de pose de fond et procédé de fabrication d'une pièce tubulaire dotée d'au moins un fond

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018210564 2018-06-28
DE102018210564.2 2018-06-28

Publications (1)

Publication Number Publication Date
WO2020002638A1 true WO2020002638A1 (fr) 2020-01-02

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PCT/EP2019/067404 Ceased WO2020002638A1 (fr) 2018-06-28 2019-06-28 Dispositif de pose de fond et procédé de fabrication d'une pièce tubulaire dotée d'au moins un fond

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EP (1) EP3814257A1 (fr)
WO (1) WO2020002638A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240059513A1 (en) * 2022-08-22 2024-02-22 Seiko Epson Corporation Relay transport device, recording system, and feeding system
US20240059512A1 (en) * 2022-08-22 2024-02-22 Seiko Epson Corporation Relay transport device, recording system, and feeding system

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Publication number Priority date Publication date Assignee Title
DE3214342A1 (de) 1982-04-19 1983-10-20 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum zufuehren von saugluft zu einem rotationsanleger
WO1999010265A1 (fr) * 1997-08-22 1999-03-04 De La Rue International Ltd. Systeme d'alignement de documents
US6352148B1 (en) * 1998-11-18 2002-03-05 Icoma Fbs Gmbh Packtechnik Device for the alignment of tube segments
EP2277812A1 (fr) * 2009-07-21 2011-01-26 Müller Martini Holding AG Procédé d'alignement latéral de produits ayant une surface de base plane, notamment de produits d'impression, et dispositif de transport destiné à l'exécution du procédé
EP2444344A1 (fr) * 2010-10-20 2012-04-25 Heidelberger Druckmaschinen AG Plieuse de feuilles et procédé de fonctionnement d'une plieuse
EP2481566A1 (fr) * 2011-01-31 2012-08-01 Windmöller & Hölscher KG Procédé et système de traitement d'applications pour la fabrication de sacs

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Publication number Priority date Publication date Assignee Title
DE2031763A1 (de) * 1970-06-26 1972-01-05 Windmoeller & Hoelscher Vorrichtung zum schrittweisen Voranbewegen von flachen Werkstücken, vorzugsweise von Schlauchstücken für die Herstellung von Säcken oder Beuteln

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214342A1 (de) 1982-04-19 1983-10-20 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum zufuehren von saugluft zu einem rotationsanleger
WO1999010265A1 (fr) * 1997-08-22 1999-03-04 De La Rue International Ltd. Systeme d'alignement de documents
US6352148B1 (en) * 1998-11-18 2002-03-05 Icoma Fbs Gmbh Packtechnik Device for the alignment of tube segments
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* Cited by examiner, † Cited by third party
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US20240059513A1 (en) * 2022-08-22 2024-02-22 Seiko Epson Corporation Relay transport device, recording system, and feeding system
US20240059512A1 (en) * 2022-08-22 2024-02-22 Seiko Epson Corporation Relay transport device, recording system, and feeding system
CN117601572A (zh) * 2022-08-22 2024-02-27 精工爱普生株式会社 中继输送装置、记录系统以及进给系统
US12606398B2 (en) * 2022-08-22 2026-04-21 Seiko Epson Corporation Relay transport device, recording system, and feeding system

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