EP3650360A1 - Machine de sanglage d'un article avec une sangle de plastique soudable - Google Patents

Machine de sanglage d'un article avec une sangle de plastique soudable Download PDF

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Publication number
EP3650360A1
EP3650360A1 EP19205060.7A EP19205060A EP3650360A1 EP 3650360 A1 EP3650360 A1 EP 3650360A1 EP 19205060 A EP19205060 A EP 19205060A EP 3650360 A1 EP3650360 A1 EP 3650360A1
Authority
EP
European Patent Office
Prior art keywords
strapping
article
machine
machine table
conveying direction
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.)
Withdrawn
Application number
EP19205060.7A
Other languages
German (de)
English (en)
Inventor
Jürgen Höhn
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.)
Signode Industrial Group LLC
Original Assignee
Signode Industrial Group LLC
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 Signode Industrial Group LLC filed Critical Signode Industrial Group LLC
Publication of EP3650360A1 publication Critical patent/EP3650360A1/fr
Withdrawn legal-status Critical Current

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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
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
    • 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
    • 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
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/08—Single guide or carrier for the free end of material movable part-away around articles from one side only
    • 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
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/20—Means for compressing or compacting bundles prior to bundling

Definitions

  • the invention relates to a strapping machine for strapping an article, such as a stack of products or a packaging carton, with a weldable plastic strap, having the features specified in the preamble of patent claim 1.
  • Said features represent basic components of a strapping machine and contain a machine framework, a machine table for accommodating the article during the strapping operation, a feed device for transporting the article onto the machine table in a conveying direction, a strapping device, which is assigned to the machine table and is intended for strapping the article with the plastic strap, and also a removal device for transporting the strapped article away from the machine table in the conveying direction.
  • the problem on which the invention is based resides in it being necessary, in a packaging line in which one station is formed by a strapping machine, for defective articles, for example a stack of products comprising too few products or unsatisfactory products or else a damaged packaging carton, having to be taken out of the handling process.
  • defective articles for example a stack of products comprising too few products or unsatisfactory products or else a damaged packaging carton, having to be taken out of the handling process.
  • Defective packages are ejected via a separate machine component, for example by an ejector which is adjacent to the strapping machine and with the aid of which a defective package is ejected from the handling process in a direction transverse to the conveying direction.
  • This additional machine component disadvantageously means that a packaging line which involves a strapping machine requires a greater set-up surface area and overall installation length.
  • the invention is based on the object of improving a strapping machine such that an operation of ejecting an article which has been identified as being defective is achieved without any additional set-up surface area and, in particular, overall installation length of the machine.
  • the ejecting device being arranged according to the invention in the region of the machine table, for example in the form of a pusher, which acts on a defective package from the side and ejects the package from the machine table to the side in a direction transverse to the conveying direction, there is no need for any additional set-up surface area and overall installation length for the ejecting device.
  • a particularly advantageous embodiment is one in which the ejecting device is integrated in the machine table. This can be realized, for example, by transverse and longitudinal conveyor belts installed in the machine table. This means that there is no need to have any additional structures above the machine table for the integrated ejecting device.
  • a preferred embodiment of an integrated ejecting device is provided by a ball-grid conveyor belt, which is known in the field of handling technology, which forms the surface of the machine table and by means of which it is possible to generate two horizontal movement components of the article in and transverse to the conveying direction independently of one another.
  • the ejecting device provided according to the invention can be implemented particularly straightforwardly in a longitudinal strapping device.
  • transverse conveying device alongside the machine table for the purpose of transporting the ejected article onward.
  • Said transverse conveying device can be formed in particular, in turn, by a ball-grid conveyor belt, as explained above, and/or a conventional roller conveyor and/or a corresponding conveyor-belt arrangement.
  • a ball-grid conveyor belt it is possible, once the article has been ejected, for said article to be transported away again in two different directions by said transverse conveying device.
  • a defective article can therefore be fed very straightforwardly selectively to a repair station or to disposal means by virtue of being transported away in different directions.
  • the strapping machine has a machine framework 1, on which a machine table 2 serves to accommodate the article 3, which is illustrated in this case by way of example in the form of a packaging carton, during the strapping operation.
  • the strapping machine shown here is a longitudinal strapping machine of fully conventional design, as far as the handling of the strap around the article 3 and also the formation of a welded loop are concerned. Therefore, a feed device 4, which is located upstream of the machine table 2, as seen in the conveying direction F, and is in the form of a corresponding conveyor belt, is used to convey the article 3 onto the machine table 2 in the conveying direction F.
  • the machine table comprises the conventional components of a strapping device UE, such as the lateral guide jaws 5 and the pressing bars 6, which in the case shown are provided for two longitudinal strapping means, are arranged horizontally and in the conveying direction F and can be lowered onto the article 3 from above, under pressure, via corresponding vertical drives 7 on lateral retaining frames 8.
  • the strap 9 itself is stored on supply rolls 10, 11 and, when the article 3 is moved onto the machine table 2 by the feed device 4, is positioned around the article 3, then guided downwards beneath the plane of the machine table 2 on the rear side of the article 3 with the aid of the manipulators, the so-called “needles” 21, arranged at the end of the pressing bars 6, and then drawn around the packaging carton to form a tensioned loop.
  • a satisfactory article 3 is transported away from the machine table 2 in the conveying direction F with the aid of a removal device 20, which is illustrated in this case in the form of a roller conveyor, for further handling.
  • the strapping machine In order for an article 3 which has been identified as being defective at any point in the handling process for the article to be ejected out of the process, the strapping machine according to figures 1 and 2 provides an ejecting device 12, which is integrated in the machine table 2 and is a ball-grid conveyor belt 13.
  • the latter comprises an endless conveyor belt which is made up of links and has balls 15, each projecting beyond the surface of the belt, arranged in a grid-like manner in the links.
  • These balls can be driven in any desired directions, in particular in the x direction and y direction of the plane of the machine table 2, by separate, additional drive belts, which are arranged beneath the conveyor belt 14, and therefore, with the conveyor belt 14 at a standstill in the conveying direction F, the article 3 located thereon can be transported away in the direction transverse to the conveying direction F, that is to say can be transported away to the side in the y direction, by virtue of the balls 15 rotating about an axis of rotation located parallel to the conveying direction F.
  • an ejecting device 12 integrated in the machine table 2 makes it possible for the overall length L of a strapping machine with an ejecting means to be reduced to the normal dimensions of a strapping machine without such an ejecting means.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
EP19205060.7A 2018-11-08 2019-10-24 Machine de sanglage d'un article avec une sangle de plastique soudable Withdrawn EP3650360A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018219010.0A DE102018219010B4 (de) 2018-11-08 2018-11-08 Band-Umreifungsmaschine zum Umreifen eines Gutes mit einem verschweißbaren Kunststoffband

Publications (1)

Publication Number Publication Date
EP3650360A1 true EP3650360A1 (fr) 2020-05-13

Family

ID=68342781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19205060.7A Withdrawn EP3650360A1 (fr) 2018-11-08 2019-10-24 Machine de sanglage d'un article avec une sangle de plastique soudable

Country Status (3)

Country Link
US (1) US20200148401A1 (fr)
EP (1) EP3650360A1 (fr)
DE (1) DE102018219010B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428398B (zh) * 2021-06-28 2022-09-27 兰剑智能科技股份有限公司 一种托盘防掉货捆扎设备及捆扎方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207149A1 (en) * 2003-04-17 2004-10-21 Gammerler Ag Handling system
DE102013106187A1 (de) * 2013-06-13 2014-12-18 Krones Aktiengesellschaft Vorrichtung und Verfahren zur Förderung, Handhabung, Verpackung und/oder Palettierung von Stückgütern, Packgütern und/oder Gebinden
CN108176615A (zh) * 2018-01-25 2018-06-19 杭州神彩包装印业有限公司 一种缺陷品智能在线识别剔除设备
US20180257872A1 (en) * 2017-03-10 2018-09-13 Regal Beloit America, Inc. Modular transfer units, systems, and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991603A (en) * 1959-03-30 1961-07-11 T W & C B Sheridan Co Stack handling machine for newspapers and the like
GB9827731D0 (en) * 1998-12-17 1999-02-10 Mead Corp Apparatus and method for applying endless bands to cartons
DE102013209145A1 (de) * 2013-05-16 2014-11-20 Krones Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung von Umreifungsgebinden sowie Messanordnung zur Erfassung einer Bandspannung solcher Umreifungsgebinde

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040207149A1 (en) * 2003-04-17 2004-10-21 Gammerler Ag Handling system
DE102013106187A1 (de) * 2013-06-13 2014-12-18 Krones Aktiengesellschaft Vorrichtung und Verfahren zur Förderung, Handhabung, Verpackung und/oder Palettierung von Stückgütern, Packgütern und/oder Gebinden
US20180257872A1 (en) * 2017-03-10 2018-09-13 Regal Beloit America, Inc. Modular transfer units, systems, and methods
CN108176615A (zh) * 2018-01-25 2018-06-19 杭州神彩包装印业有限公司 一种缺陷品智能在线识别剔除设备

Also Published As

Publication number Publication date
DE102018219010A1 (de) 2020-05-14
DE102018219010B4 (de) 2021-12-09
US20200148401A1 (en) 2020-05-14

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