EP3057895A1 - Dispositif de transport pour matériau en forme de bande et/ou de ruban - Google Patents

Dispositif de transport pour matériau en forme de bande et/ou de ruban

Info

Publication number
EP3057895A1
EP3057895A1 EP14780835.6A EP14780835A EP3057895A1 EP 3057895 A1 EP3057895 A1 EP 3057895A1 EP 14780835 A EP14780835 A EP 14780835A EP 3057895 A1 EP3057895 A1 EP 3057895A1
Authority
EP
European Patent Office
Prior art keywords
transport device
gripper
guide system
web
strip
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Withdrawn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
EP14780835.6A
Other languages
German (de)
English (en)
Inventor
Ulrich Sahr
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.)
Kampf Schneid und Wickeltechnik GmbH and Co KG
Original Assignee
Kampf Schneid und Wickeltechnik GmbH and Co 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 Kampf Schneid und Wickeltechnik GmbH and Co KG filed Critical Kampf Schneid und Wickeltechnik GmbH and Co KG
Publication of EP3057895A1 publication Critical patent/EP3057895A1/fr
Withdrawn legal-status Critical Current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
    • B65H20/00—Advancing webs
    • B65H20/16—Advancing webs by web-gripping means, e.g. grippers, clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4478—Transport device acting on edge of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine
    • B65H2301/52202—Threading web into machine around several subsequent rollers (e.g. calendar)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/30—Multi-axis

Definitions

  • Transport device for web and / or band-shaped material
  • the invention relates to a transport device for web and / or strip-shaped material, according to the features of the respective preamble of the independent claims.
  • WO 2005/105635 A1 discloses a method and an apparatus for processing a film web.
  • the film web is first cut in the longitudinal direction.
  • the designated main film web part is transferred to a gripping and transport device.
  • the trapped film travels along a predetermined path on a rail system along one side of the roller assembly and threads the film web into the roller assembly.
  • the disadvantage is that a trimming of the film web takes place and the gripping and transport device can only be moved along a "mechanically" fixed path.
  • DE 197 07 427 A1 describes a device for drawing in a material web, in particular a film, into a processing machine which contains guide rollers from which the web is deflected. For this purpose, a clamping element is attached to the film beginning and moved with a pull belt, which runs next to the guide rollers and substantially in the web running plane, along the rollers.
  • the mounting of the guide rollers and guide elements for the pull strap is very expensive and allows only a method of the film web along a fixed path.
  • WO 2002/102594 A1 describes a method and a device for drawing in a material web.
  • a beginning of a web tip in a web-processing machine protrudes laterally beyond a line of flight, with a cutting device separating the beginning of the web tip from the draw-in means, wherein a transport system which detects the severed beginning is arranged in addition to the draw-in means.
  • This device relies on the formation of a web tip and is therefore laborious in the material supply.
  • the invention has for its object to realize a comparison with the prior art improved transport device for web and / or strip-shaped material.
  • the transport device has a guide system, which is provided for example above rollers of the roller assembly.
  • a feed unit in the x-direction horizontally and parallel to the roller assembly.
  • a vertical guide system is arranged at the feed unit.
  • An arm is movably arranged in the z-direction on the guide system.
  • the arm carries a movable in y-direction gripper.
  • the gripper grasps the material and moves it as part of the transport device along a guideway.
  • the track starts, for example, at an outlet of a stretching line.
  • the gripper moves as part of the transport device along a take-off device which is part of the roller assembly. In this case, the gripper traverses rollers which are part of the roller arrangement.
  • the goal is the transfer of the material through the gripper to a winder, which is located at the end of the roller assembly. It is advantageous that the transport device or the gripper has three degrees of freedom (in the x, y and z directions according to a Cartesian coordinate system).
  • the travel path of the gripper or the transport device is freely programmable. In the direction transverse to the travel (y-direction), the gripper can detect the material, in particular web-shaped material, at any point. A trimming of the material web is not absolutely necessary, at least not in a certain form.
  • the transport device according to the invention can be retrofitted to any desired roller arrangement.
  • the occupational safety in this production area is significantly increased, since the transport device takes over the task of the operator. The operator no longer needs to run along the roller assembly to move the material from the stretching equipment to the winder, for example.
  • the transfer speeds can be significantly increased by the use of the transport device according to the invention. Also, the amount of scrap is reduced because the startup process can be repeated reproducibly by the transport device.
  • the guide system for the feed unit of the transport device is provided above the Waizenanssen. This allows the assembly of the guide system to the existing supporting elements for the hanging rollers ("stalactites") .
  • the transport device is not in use, the space next to the roller assembly is accessible to the operator as before ,
  • a guide system is provided on the ground next to the roller assembly. This is, for example, as in industrial trucks, embedded in the ground and only a gap with the transport device in engagement. An arrangement of the guide system in the entire area between the bottom and the upper region of the roll stand is conceivable.
  • the transport device and the gripper can be designed so that access to the material takes place through the clearance for the operator in the grid next to the roller arrangement. Thus, if the transport device is not used, the material continues to be fed by the operator through the roller assembly.
  • the automation of material transfer can be achieved, for example, by using a robot, e.g. of a KUKA robot.
  • the speed at which the feed of the material takes place can be synchronized with the speed of the transport device or of the gripper.
  • the acquisition of the material between stretching and mill takes place. If plastic is used as the material, the mill is used to recycle the scrap for recycling.
  • the material is picked up in the form of an uncut film.
  • the advantage here is that the edge is reinforced and thus the gripper experiences better grip.
  • the start pulse for the transport device can be made manually by the operator or be automated based on process parameters.
  • a transport device with two degrees of freedom can also be used.
  • the access point of the gripper to the material is defined and predetermined.
  • a production speed of 500 m / min to 600 m / min can be implemented.
  • the transport device according to the invention can be used when retracting the trigger device.
  • the transport device according to the invention increases the safety for the operator and increases the performance, since the transport device is safer, more reliable and faster than an operator.
  • the transport device can then automatically pick up the material from the scrap waders and the production winder for Gutmateria! respectively.
  • the transport device in the sense of a robot eg a KUKA robot
  • the transport device is equipped with two grippers in order to make it possible to surround the support mechanism for the stationary rollers ("stalagmite") .
  • the elevated rollers can alternatively also be traversed by two transport devices according to the invention After the transfer to the roller, the material can be transferred to the first transport device in order to allow the circulation of further elevated rollers with only two transport devices.
  • a so-called leader belt can be guided by the roller arrangement by the transport device.
  • the Voriaufband may consist of a different material than the material to be guided through the roller assembly.
  • the leader belt is firmly connected to the material by the operator and then transferred to the transport device.
  • this process can also be automated.
  • a feeder tape provides a secure way of feeding material into a wheat assembly.
  • a transport device according to the invention with at least three degrees of freedom, for example, a central tip guide of the material can take place.
  • the gripper increases holding safety.
  • the transfer speed can be significantly increased by the use of the transport device according to the invention. The formation of supply and thus the production of scrap are reduced.
  • auxiliary winder serves to accommodate the start-up products, until Gutmateria! is driven on the plant.
  • the feed of the auxiliary winder and the feed of the production winder can be done. Since the auxiliary winder is preferably arranged behind the production winder, the production winder can be bypassed through the use of two transport devices. Even in case of disruptions during the ongoing production process, therefore, no scrap must be driven onto the production winder.
  • the production roll remains ready for use every time it starts up. The quality of the already produced material on the production roll is not diminished by the interim winding up of scrap. The cutting down of the scrap from the production roll is completely eliminated.
  • a transport device with telescopic arm for transferring the material is provided on the shredder.
  • the travel path of the transport device is freely programmable. For example, the handling of the material by the operator can be readjusted automatically. Also, depending on the requirements in the production process, rolls can be bypassed, ie left out.
  • the gripper of the transport device may have two or more jaws or fingers. These can be provided with a structure and / or slip-resistant material.
  • the transport device for web and / or strip-shaped material, in particular films comprising at least one horizontal guide system with a feed unit which in turn has a vertical guide system which is connected directly or indirectly via an arm with at least one gripper, where a route is freely selectable. Due to the free selectability of the route, the path of the operator can be adjusted and the transport device can be retrofitted to almost all existing systems. There is thus provided a very flexible transport device for web and / or band-shaped material.
  • the transport device has two degrees of freedom in the x and z directions. With these two degrees of freedom already the movement sequence of an operator can be adjusted. Also, retrofit solutions for existing plants can be made possible.
  • the transport device has three degrees of freedom in the x, y and z directions.
  • the additional degree of freedom in the Y direction makes it possible to grip the material in the middle.
  • the gripper has force and / or Switzerlandmesssensoren. By appropriate sensors on the gripper can be done a precise control of the transport device.
  • the gripper has a structured and / or slip-resistant surface.
  • a secure guidance of the web and / or band-shaped material is ensured in the transport device.
  • the gripper has an overload function. Due to the over-load function damage or even destruction of the transport device and / or the system is almost impossible.
  • the transport device is equipped with a telescopic arm.
  • a telescopic arm allows, for example, the embrace of rollers or studs.
  • the guide system is arranged above the roller assembly.
  • An arrangement of the guide system above the Waizenan angel remains the space below for access to the system or roller assembly free.
  • the feed unit is moved by a motor on the guide system.
  • the motorized method of the feed unit very high feed speeds can be achieved.
  • the transport device is thus independent of the operator.
  • the track follows the path of the manual operator.
  • adjusting the handling by the operator of the transport device can be done on existing equipment or roller assemblies retrofitting the transport device. Further details of the invention will be explained in connection with the figures. Show it:
  • FIG. 1 schematically shows a roller arrangement with a transport device according to the invention for web and / or strip-shaped material
  • Fig. 2 shows schematically a frontal view of the roller assembly with a transport device according to the invention for web and / or strip-shaped material and
  • Fig. 3 shows a grid with franking for the engagement of the invention
  • top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the device and other elements selected in the respective figures. These terms are not intended to be limiting, that is to say that they may change due to different positions and / or mirror-symmetrical design or the like.
  • Fig. 1 shows schematically the side view of a roller assembly 9 with a transport device 1 according to the invention for web and / or belt-shaped material 7.
  • the transport device 1 has a guide system 2, which is provided for example above rollers 10 of the roller assembly 9.
  • On the guide system 2 moves a feed unit 3 in the x-direction horizontally and parallel to the roller assembly 9.
  • a vertical guide system 4 is arranged.
  • an arm 5 is arranged to be movable in the z direction.
  • the arm 5 carries a movable in the y-direction gripper 6.
  • the gripper 6 detects the material 7 and moves it as part of the transport device 1 along a track 8.
  • the track 8 starts at an outlet 11 of a stretching line.
  • the gripper 6 moves as part of the Transportvorrichtun.Q 1 Rntlana a Abzuasvorrichtuna 12 the part of Roller assembly 9 is.
  • the gripper 6 traverses rollers 10, which are part of the roller arrangement 9.
  • the goal is the transfer of the material 7 by the gripper 6 to a winder 13, which is located at the end of the Waizenanssen 9.
  • FIG. 2 is provided with a front view of the roller arrangement 9. Good to see here is the arm 5 of the transport device. 1
  • a grid 14 is shown as a protection against access to the roller assembly 9.
  • the grid 14 has a channel-shaped franking 15, which allows access of the gripper 6 of the transport device 1 to the material 7. Furthermore, within the franking 15, the track 8 for the material 7 is marked. With 16 bearings for rollers 10 of the roller assembly 9 are marked.
  • the invention is not limited to the embodiment shown above, there are various design options for a transport device according to the invention for web and / or strip-shaped material conceivable.
  • TDO 11 spout racking plant
  • TUT take-off device

Landscapes

  • Advancing Webs (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

L'invention concerne un dispositif de transport (1) pour un matériau en forme de bande et/ou de ruban, en particulier des feuilles. Ce dispositif comprend au moins un système de guidage horizontal (2) pourvu d'une unité d'avancement (3), laquelle comporte elle-même un système de guidage vertical (4) relié directement ou indirectement à au moins une pince (6) au moyen d'un bras (5), un parcours (8) pouvant être sélectionné librement.
EP14780835.6A 2013-10-14 2014-10-01 Dispositif de transport pour matériau en forme de bande et/ou de ruban Withdrawn EP3057895A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013220724 2013-10-14
DE201410201674 DE102014201674A1 (de) 2013-10-14 2014-01-30 Transportvorrichtung für Bahn- und/oder Band-förmiges Material
PCT/EP2014/071068 WO2015055436A1 (fr) 2013-10-14 2014-10-01 Dispositif de transport pour matériau en forme de bande et/ou de ruban

Publications (1)

Publication Number Publication Date
EP3057895A1 true EP3057895A1 (fr) 2016-08-24

Family

ID=52738198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14780835.6A Withdrawn EP3057895A1 (fr) 2013-10-14 2014-10-01 Dispositif de transport pour matériau en forme de bande et/ou de ruban

Country Status (7)

Country Link
US (1) US20160194170A1 (fr)
EP (1) EP3057895A1 (fr)
JP (1) JP2016534954A (fr)
CN (1) CN105683071A (fr)
DE (1) DE102014201674A1 (fr)
HK (1) HK1221205A1 (fr)
WO (1) WO2015055436A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015108651A1 (de) * 2015-06-01 2016-12-01 Technische Universität Berlin Verfahren und Vorrichtung zum z-Falten eines Bahnmaterials
DE102015221919A1 (de) * 2015-11-09 2017-05-11 Koenig & Bauer Ag Wickelvorrichtung für bahnförmiges Material und Verfahren zum Einziehen zumindest einer Materialbahn in zumindest eine Wickelvorrichtung
CN106829594B (zh) * 2017-02-24 2018-08-14 深圳市友利特精密机械制造有限公司 分切机的自动穿料系统
CN110371730A (zh) * 2019-08-20 2019-10-25 湖州浩方数码科技有限公司 一种纺织布料成卷用的安全加持放置装置
CN111231381A (zh) * 2020-01-19 2020-06-05 巢湖市三木缓冲材料有限公司 一种新型复合板的加工设备

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IT1260386B (it) * 1992-10-06 1996-04-05 Generatori Elettronici Alta Fr Dispositivo per alimentare un piano di lavoro con fogli, in particolare film termosaldabili, ricavati direttamente da uno o piu' film continui avvolti su rispettive bobine di avvolgimento.
DE59704089D1 (de) * 1996-10-11 2001-09-13 Koenig & Bauer Ag Festhaltevorrichtung für einen druckträger
DE19707427A1 (de) * 1997-02-25 1998-08-27 Kampf Gmbh & Co Maschf Vorrichtung zum Einziehen einer Materialbahn, insbesondere einer Folie, in eine Verarbeitungsmaschine
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DE10336715A1 (de) * 2002-09-06 2004-03-18 Heidelberger Druckmaschinen Ag Greifereinrichtung in einer bogenverarbeitenden Maschine
DE102004016217A1 (de) 2004-04-01 2005-10-20 Brueckner Maschbau Verfahren und Vorrichtung zum Bearbeiten einer Folienbahn
CN101214893B (zh) * 2007-01-05 2012-02-15 翔渝实业股份有限公司 送膜机
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CN201124942Y (zh) * 2007-08-31 2008-10-01 湖南千山制药机械股份有限公司 大输液软袋生产用带膜输送系统的智能印字机构
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Also Published As

Publication number Publication date
CN105683071A (zh) 2016-06-15
JP2016534954A (ja) 2016-11-10
HK1221205A1 (zh) 2017-05-26
WO2015055436A1 (fr) 2015-04-23
US20160194170A1 (en) 2016-07-07
DE102014201674A1 (de) 2015-04-16

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