WO1992015486A1 - Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable - Google Patents

Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable Download PDF

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Publication number
WO1992015486A1
WO1992015486A1 PCT/EP1991/000423 EP9100423W WO9215486A1 WO 1992015486 A1 WO1992015486 A1 WO 1992015486A1 EP 9100423 W EP9100423 W EP 9100423W WO 9215486 A1 WO9215486 A1 WO 9215486A1
Authority
WO
WIPO (PCT)
Prior art keywords
loop
band
gripper
tying
beginning
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/EP1991/000423
Other languages
German (de)
English (en)
Inventor
Peter Lüdtke
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.)
Maschinenfabrik Gerd Mosca AG
Original Assignee
Maschinenfabrik Gerd Mosca AG
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 Maschinenfabrik Gerd Mosca AG filed Critical Maschinenfabrik Gerd Mosca AG
Priority to EP91905072A priority Critical patent/EP0527743A1/fr
Priority to PCT/EP1991/000423 priority patent/WO1992015486A1/fr
Publication of WO1992015486A1 publication Critical patent/WO1992015486A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7451—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the severing tool and the welding tool being movable with respect to one-another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/007—Narrow strips, e.g. ribbons, tapes, bands

Definitions

  • the invention relates to a method for strapping packages or stacks according to the preamble of claim 1 and to a strapping machine according to the preamble of claim 3.
  • Such a method and such a strapping machine are known from DE 39 18 674.
  • the upper part of the loop formed by the loop puller which is adjacent to the starting area of the strapping, becomes the. Beginning area of the strapping by means of a heating tongue and pressure jaws welded and the strapping thus closed is separated from the rest of the belt on the side of the welding device pointing in the feed direction after the gripper has previously grasped the new beginning of the belt.
  • the gripper which detects the beginning of the strip, moves from the side of the welding device in the feed direction to the other side of the welding device and has to be rotated through 360 ° in each working cycle.
  • the invention has for its object to provide a method for strapping packages or stacks, in particular newspaper stacks, in which the transfer of a gripper from a position in front of the welding device into a position behind the welding device is not necessary.
  • the invention is also based on the object of creating a machine for strapping packages or stacks, which can tie up packets or stacks advanced on a conveyor line in rapid succession with little mechanical effort and with high operational reliability.
  • an ultrasonic welding head has the advantage of immediate operational readiness compared to a heating tongue because preheating is not necessary.
  • An ultrasonic welding head quickly and reliably welds the two layers of the loop between the initial area of the tying against the counterplate and the loop folded on the ultrasonic welding head to the initial area of the tying.
  • the double overlap of the starting area of the tying by the folded loop ensures that the two parts or layers of the loop nestle against the underside of the package or stack and that there is no end protruding from the package or stack that can lead to injuries.
  • FIG. 1 to 6 show six different operating states of the strapping machine according to the invention in a schematic representation
  • FIG. 7 shows a schematic representation of the machine after pulling the loop and shortly before welding.
  • the band 4 is made of weldable plastic, which is guided by a band feed, which is formed here by the supply roll 3, to a gripper consisting of lower part 6 and upper part 7, a chord 8 for a package 1 which is on a between the supply roll 3 and the gripper 6, 7 arranged conveyor section 2 against the tensioned chord 8 is advanced.
  • the packs 1 can be fed by means of conveyor belts or pushers located on both sides of the strapping plane.
  • the beginning of the band 5 is first held by the gripper 6, 7.
  • the package 1 has moved the tendon 8 as far as to the right that the band 4 surrounds the package 1 on its underside, front and top.
  • the upper part 10 of a clamp 9, 10 and a counter plate 13 are inserted, which form part here.
  • the gripper 6, 7 releases the beginning of the band 5.
  • the upper part 7 of the gripper is withdrawn from the tying level.
  • a smooth stripper 14 which can be pushed in and retracted into the Umschnü ⁇ tion plane smoothes the beginning of the tape 5 released by the gripper 6, 7 by pressing it against the counter plate 13 and ensuring that the beginning of the tape 5 and the. Plant.
  • the starting area 21 and the counter plate 13 extend from the beginning of the band 5 to the clamp 9, 10.
  • the belt feeder 15 arranged above the chord 8 presses the belt 4 downward, with a distance below the conveyor path 2, so that the belt 1 envelops the package 1 on all sides. This state is shown in Fig. 3. Above the band feeder 15, which is lowered downwards, and below the level of the.
  • Start area 21 a loop puller 16 can be inserted into the constriction plane, which is movable in the direction of advance parallel to the counterplate 13 and below the. Start area 21, a loop which is drawn from an upper one , the start region 21 adjacent part 17 and a lower part 18 leading back to the band feeder 15.
  • the open gripper 6, 7 is brought into the constriction plane in this operating state.
  • the 1 upper part 7 of the gripper is located between the upper part 17 of the loop and the lower part 18 of the loop, so that when closing the gripper 6,7 the lower part 18 of the loop in the vicinity of the lowered belt feeder
  • an ultrasonic welding head 12 located below the counter plate 13 and below the loop 17, 18 moves up and welds both parts or layers 17, 18 of the
  • the loop puller 16 As shown in FIG. 6, the loop puller 16, the band feeder 15, the clamp 9, 10, the counter plate 13 with the upper part 22 of the clamp 7.22 as well as the ultrasonic welding head 12 and the knife 20 return to their respective positions ⁇ starting positions.
  • the tied package 1 is free and
  • the tendon 8 is ready for the tying of the next package.
  • the gripper 6, 7 holds the new band beginning 5 'until, according to FIG. 2, the clamp 9, 10 takes over the holding.
  • the upper part 7 of the gripper 6, 7 and the end region 22 of the counterplate 13 pointing counter to the feed direction form a further clamp 7, 22, which clamps the band 4 stretched around the package or stack 1 holds in the area of the beginning of the upper part 17 of the loop 17, 18 before the loop puller 16 is withdrawn from the strapping plane.
  • This upper part 7 of the gripper 6, 7 and lower part 7 of the second clamp 7.22 also forms a separating device with the knife 20.
  • the lower edge of the upper part 7 of the gripper 6, 7, which is in the feed direction, is designed as a shear bar which, together with the knife 20, welds the lower part 18 of the loop 17, 18 from the new beginning of the band 5 'gripped by the gripper 6, 7. separates.
  • the knife 20 can be vertically movable independently of other parts of the machine, but it can also be fixed rigidly to the lower part 6 of the gripper 6, 7 in such a way that the band is cut shortly before the gripper 6, 7 clamps the new beginning of the band 5 ' .
  • FIG. 7 the operating state according to FIG. 4 is shown enlarged.
  • the tape 4 drawn off from a supply roll is guided over a roll serving as a tape feed 11.
  • the chord 8 forms between this tape feed 11 and the gripper 6, 7.
  • the second clamp 7, 22 clamps the starting area of the upper part 17 of the. Loop 17.18 tight to maintain the tension of the tying when pulling the loop puller 16 out of the tying plane just prior to welding.
  • the strapping machine can be moved in the forward stroke direction of the packs or stacks 1 at the conveying speed of these packs or stacks 1 and can be moved back at a greater speed against the feed direction. The greater this return speed, the smaller the distances between the packages 1 on the conveyor line 2.
  • the conveyor section 2 has a transversely running gap of, for example, 8 cm, so that a strapping plane can be set up in this gap with a gripper, 6, 7. a first clamp 9, 10, a counter plate 13, a second clamp 7, 22 and an ultrasonic welding head 12 with a knife 20
  • the tendon 8 located next to the conveyor path 2 is turned out by means of a protuberance which can be moved transversely to the conveyor path 2 and whose end face is somewhat higher than the packages or stacks to be strapped.
  • the protuberant moves from one side of the conveyor section 2 to the other side, so that the package or the stack can move into the inverted chord 8.
  • the package or the stack 1 stops above the transverse gap, and the belt feeder 15 moves into its lower position, so that the loop puller pulls a loop 17, 18 under the counter plate 13 and the ultrasonic welding head 12 pulls the folded loop 17 , 18 welds against the. Start area 21 of the strapping.
  • the protuberance detects the tendon 8 by means of a relatively thin sheet which turns the tendon 8 in transverse direction to the conveyor path 2 and that without difficulty in the further transport of the packages 1 from the gap between the side wall of the package 1 and the Umschnürimg slides out.
  • This machine for cross-wise tying has the advantage that it is composed largely of the same parts and units.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

Selon un procédé de ficelage de paquets ou de piles, on tire (4) d'un dévidoir un ruban (4) en matière plastique soudable, le début (5) du ruban est retenu à proximité du coin postérieur inférieur d'un paquet ou d'une pile (1) qui est poussé contre une partie tendue (8) du ruban, parallèlement au côté inférieur du paquet ou de la pile (1), puis on conduit le ruban (4) autour du paquet ou de la pile (1) jusqu'au coin où est retenu le début (5) du ruban et on y forme une boucle (17, 18) que l'on tire parallèlement à la zone initiale (21) du ruban d'enficelage, dont la partie (17) qui s'étend dans le sens d'avancement et qui recouvre la zone initiale (21) du ruban est soudée à la zone initiale (21). La partie de ruban ficelant le paquet ou la pile (1) est coupée du reste du ruban (4). La partie de ruban ficelant le paquet ou la pile est coupée du reste du ruban (4) à l'extrémité de la partie (18) de la boucle (17, 18) qui s'étend en sens opposé au sens d'avancement, immédiatement avant, pendant ou après le soudage, et les deux parties ou couches (17, 18) de la boucle sont pressées l'une contre l'autre, puis soudées l'une à à l'autre et à la zone initiale (21).
PCT/EP1991/000423 1991-03-06 1991-03-06 Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable Ceased WO1992015486A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP91905072A EP0527743A1 (fr) 1991-03-06 1991-03-06 Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable
PCT/EP1991/000423 WO1992015486A1 (fr) 1991-03-06 1991-03-06 Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1991/000423 WO1992015486A1 (fr) 1991-03-06 1991-03-06 Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable

Publications (1)

Publication Number Publication Date
WO1992015486A1 true WO1992015486A1 (fr) 1992-09-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/000423 Ceased WO1992015486A1 (fr) 1991-03-06 1991-03-06 Procede et machine de ficelage de paquets ou de piles avec un ruban en matiere plastique soudable

Country Status (2)

Country Link
EP (1) EP0527743A1 (fr)
WO (1) WO1992015486A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421661B4 (de) * 1994-06-21 2005-07-21 Smb Schwede Maschinenbau Gmbh Vorrichtung zum Längsumreifen eines Gut-Stapels von Zeitschriften, Magazinen, Kartonagen o. dgl.
ITMI20081417A1 (it) * 2008-07-30 2010-01-31 Sestese Off Mec Dispositivo di reggiatura a passaggio.
EP2149448A2 (fr) 2008-07-30 2010-02-03 OFFICINA MECCANICA SESTESE S.p.A. Machine de cerclage de pile avec des bandes en matériau plastique soudable
ITMI20111711A1 (it) * 2011-09-22 2013-03-23 Sestese Off Mec Apparecchiatura di imballaggio a passaggio con alimentatore multiformato.
EP3045398A1 (fr) 2015-01-15 2016-07-20 ATS-Tanner Banding Systems AG Procédé d'enroulement de bandes autour d'objets et machines correspondantes
DE102019215010A1 (de) * 2019-09-30 2021-04-01 Signode Industrial Group Llc Schweißkopf für eine Bandumreifungsmaschine und darin verwendbare Gegendruckplatte
CN117775377A (zh) * 2023-12-29 2024-03-29 同方威视技术股份有限公司 打包设备和自动施封装置
EP4365092A1 (fr) * 2022-11-07 2024-05-08 Signode Industrial Group LLC Machine de cerclage avec un dispositif de soudage ayant un guide d'extrémité de sangle avant
US12545453B2 (en) 2022-02-25 2026-02-10 Signode Industrial Group Llc Strapping machine with a welding assembly having a leading-strap-end guide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346598A1 (de) * 1983-04-06 1984-10-11 Peter P. 6930 Eberbach Lüdtke Verfahren und vorrichtung zum umschnueren von schnuergut
EP0401554A1 (fr) * 1989-06-08 1990-12-12 BÜTTNER KOMMANDITGESELLSCHAFT MASCHINENFABRIK GMBH & CO. Machine de cerclage de paquets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346598A1 (de) * 1983-04-06 1984-10-11 Peter P. 6930 Eberbach Lüdtke Verfahren und vorrichtung zum umschnueren von schnuergut
EP0401554A1 (fr) * 1989-06-08 1990-12-12 BÜTTNER KOMMANDITGESELLSCHAFT MASCHINENFABRIK GMBH & CO. Machine de cerclage de paquets

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421661B4 (de) * 1994-06-21 2005-07-21 Smb Schwede Maschinenbau Gmbh Vorrichtung zum Längsumreifen eines Gut-Stapels von Zeitschriften, Magazinen, Kartonagen o. dgl.
ITMI20081417A1 (it) * 2008-07-30 2010-01-31 Sestese Off Mec Dispositivo di reggiatura a passaggio.
EP2149448A2 (fr) 2008-07-30 2010-02-03 OFFICINA MECCANICA SESTESE S.p.A. Machine de cerclage de pile avec des bandes en matériau plastique soudable
EP2149448A3 (fr) * 2008-07-30 2010-03-10 OFFICINA MECCANICA SESTESE S.p.A. Machine de cerclage de pile avec des bandes en matériau plastique soudable
ITMI20111711A1 (it) * 2011-09-22 2013-03-23 Sestese Off Mec Apparecchiatura di imballaggio a passaggio con alimentatore multiformato.
EP2572999A1 (fr) * 2011-09-22 2013-03-27 OFFICINA MECCANICA SESTESE S.p.A. Appareil d'emballage par rideau vertical avec alimentateur multiformat
CN107438568A (zh) * 2015-01-15 2017-12-05 Ats-坦纳包装系统股份公司 用于将带围绕物体进行缠绕的方法和相应的机器
WO2016113179A1 (fr) * 2015-01-15 2016-07-21 Ats-Tanner Banding Systems Ag Procédé permettant de poser des bandes autour d'objets et machines associées
EP3045398A1 (fr) 2015-01-15 2016-07-20 ATS-Tanner Banding Systems AG Procédé d'enroulement de bandes autour d'objets et machines correspondantes
CN107438568B (zh) * 2015-01-15 2019-08-13 Ats-坦纳包装系统股份公司 用于将带围绕物体进行缠绕的方法和相应的机器
TWI691434B (zh) * 2015-01-15 2020-04-21 瑞士商Ａｔｓ 坦納束帶系統公司 將帶子纏繞於物體上之方法及相應機器
US10865004B2 (en) 2015-01-15 2020-12-15 Ats-Tanner Banding Systems Ag Method for wrapping bands around objects, and corresponding machines
DE102019215010A1 (de) * 2019-09-30 2021-04-01 Signode Industrial Group Llc Schweißkopf für eine Bandumreifungsmaschine und darin verwendbare Gegendruckplatte
DE102019215010B4 (de) 2019-09-30 2021-12-09 Signode Industrial Group Llc Schweißkopf für eine Bandumreifungsmaschine und darin verwendbare Gegendruckplatte
US11352154B2 (en) 2019-09-30 2022-06-07 Signode Industrial Group Llc Strapping machine welding head with a beveled counter-pressure plate
US12545453B2 (en) 2022-02-25 2026-02-10 Signode Industrial Group Llc Strapping machine with a welding assembly having a leading-strap-end guide
EP4365092A1 (fr) * 2022-11-07 2024-05-08 Signode Industrial Group LLC Machine de cerclage avec un dispositif de soudage ayant un guide d'extrémité de sangle avant
US12330823B2 (en) 2022-11-07 2025-06-17 Signode Industrial Group Llc Strapping machine with a welding assembly having a leading-strap-end guide and method of operating same
CN117775377A (zh) * 2023-12-29 2024-03-29 同方威视技术股份有限公司 打包设备和自动施封装置

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