EP2740575A1 - Dispositif et procédé destinés au traitement de plaques - Google Patents

Dispositif et procédé destinés au traitement de plaques Download PDF

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Publication number
EP2740575A1
EP2740575A1 EP13195476.0A EP13195476A EP2740575A1 EP 2740575 A1 EP2740575 A1 EP 2740575A1 EP 13195476 A EP13195476 A EP 13195476A EP 2740575 A1 EP2740575 A1 EP 2740575A1
Authority
EP
European Patent Office
Prior art keywords
plates
longitudinal
conveyor track
plate
transverse
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Withdrawn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
EP13195476.0A
Other languages
German (de)
English (en)
Inventor
Alfred Strassmeier
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.)
Sommer Anlagentechnik GmbH
Original Assignee
Sommer Anlagentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sommer Anlagentechnik GmbH filed Critical Sommer Anlagentechnik GmbH
Publication of EP2740575A1 publication Critical patent/EP2740575A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally

Definitions

  • the invention relates to a method for processing plates, which are delivered in a stack, this removed individually and fed to a processing station. Furthermore, the invention relates to a device which is suitable for carrying out this method.
  • a workstation and a method for processing an insulating panel are known, wherein the individual panels are removed from a stack by means of a suction gripper and fed to a rotatable table, over which a machine tool can be moved horizontally.
  • the machine tool is moved over the plate during processing and is equipped with tool holders, one of which has a number of drills, while the other is provided with a cutting wire.
  • the tools are moved relative to the plate, so that the drilling tools introduce the necessary holes in the plate, while the cutting wire cuts the plate to the required extent. After processing the plate, it is picked up by another suction gripper and fed to a subsequent stacking station.
  • the known device is used in particular for the processing of insulating panels for use, which are then to be anchored to a concrete part. It is essential that in the processing station each plate is processed stepwise by means of the tools mentioned, without taking place between two processing steps transfer of the insulating to another tool. Since the plates are stationary during processing, it is necessary to move the tools relative to the plate.
  • Subject of DE 25 12 185 C2 is a device for joining wood panels, which have on their front sides a tongue and groove profile on which a glue layer is applied.
  • the plates prepared in this way are placed on a supply stack, from which they are lifted one after the other and deposited on a feed table with a conveyor belt. On this, the plates are joined together during their further transport to a plate belt.
  • the invention has for its object to provide a method and a device suitable for this, in which the plates to be processed are moved continuously relative to a stationary processing station.
  • the possibility should be created to connect the individual plates during their transport with each other in order to produce larger plate units also different length and individual contours, possibly with recesses can.
  • the invention is suitable for processing plates of any material and is not limited to insulating.
  • One possible use for example, according to the production of multi-layer concrete elements DE 10 2010 036 958 B4 ,
  • each of the rectangular plates is provided after its removal from the stack and during further transport in a transverse transport direction on a narrow side with a connecting means, after which the plate is transferred into a longitudinal conveyor track, which She transported further in the longitudinal direction while the provided with the connecting means narrow side presses against the opposite narrow side of the leading plate.
  • the endlessly interconnected in this way plates are divided in their further transport in a stationary processing station in the transverse direction into individual plates of equal or different lengths.
  • the plates in the processing station are cut by a jet of water which is moved transversely to the longitudinal advance of the plates.
  • the cutting by means of a jet of water has compared to cutting by means of hot wire according to the initially explained EP 2 436 477 A1 the advantage that the feed rate when cutting by means of water jet by about a factor of 15 is greater than when cutting by means of a hot wire.
  • the cycle times in hot wire cutting are thus very low, where there is another problem in the required high temperatures, which can reach 400 ° C and more.
  • a hot wire cutting only for insulation made of rigid foam or the like.
  • water jet other materials can be cut, which compared to the hot wire cutting has the further advantage that no melt remains, which would then be deburred or separated.
  • the cutting takes place by means of a water jet.
  • a water jet there is also the possibility of laser or plasma cutting or flame cutting.
  • a significant advantage according to the invention consists in the fact that the plates are connected to one another during their continuous feed into the processing station, for example by means of an adhesive spray element.
  • the plates can be provided with positive connection means, for example grooved, pin or staple connections.
  • connection of the successive plates with each other during their transport in the longitudinal direction has the advantage that in the stationary processing station there provided cross cutting tool in the form of a water jet cutter, a plasma cutter or a laser cutter can divide the plates into desired lengths or unit lengths, without leaving residues ,
  • the cross cutting tool according to the invention takes over all the machining operations; in the fixed processing station, it can, as already mentioned, divide the interconnected plates in the transverse direction. In addition, he can cut the plates at their two parallel longitudinal edges to a desired width, which takes place during the advancement or retraction of the plates. Furthermore, the attachment of cuts, cutouts or holes is possible, to which each plate moves relative to the cross-cutting tool forward and backward while the cross cutting tool simultaneously performs the corresponding movements in the transverse direction.
  • two stationary in the conveying direction of the longitudinal conveyor track driver roller pairs are each arranged with a lower support roller and an upper drive roller, wherein between the two pairs of driver rollers through-gap for the longitudinal and / or transverse cutting tool is released.
  • a collecting trough for cutting waste or water is arranged, which can be made very narrow, since he only has to bridge the distance between the two pairs of driver rollers.
  • FIG. 1 Shown top view of the device according to the invention is housed in a building with the boundary walls 10 and is composed essentially of a transverse conveyor track 12 and a longitudinal conveyor track 14 extending at right angles thereto.
  • a loading station 16 for the plates 18 to be processed, for example rigid foam plates or plates made of EPS, XPS or rock wool, which are produced by a forklift vehicle 20 in a stack 22 (cf. FIG. 3 ) to be delivered.
  • the forklift vehicle 20 pushes the stack 22 in the transverse direction Y onto two parallel roller conveyors 24 of the loading station 16.
  • the supplied stack 22 is then pushed manually in the Y direction in a feed station 32, which also has two mutually parallel roller conveyors 24 '.
  • a feed station 32 which also has two mutually parallel roller conveyors 24 '.
  • an in FIG. 6 schematically drawn gate 26 closed, the opposite in the Y direction a stop wall 28.
  • the stop wall 28 is adjustable in the vertical direction, so that the clear distance between the lower end of the stop wall 28 and an opposite chain conveyor 30 can be adjusted.
  • the distance of the lower end of the stopper wall 28 from the chain conveyor 30 is set to be slightly larger than the height of a plate 18. In this way, the chain conveyor 30 pushes a plate 18 into a subsequent separating station 36 with fingers 34 protruding upward from it (see also FIG FIG. 2 ).
  • FIG. 1 It can be seen that at the end of the separating station 36, ie at the transition of the transverse conveyor track 12 to the longitudinal conveyor track 14, a device 42 is provided which attaches to the opposite narrow side 72 of the conveyed on the chain conveyors 30 in the Y direction plate 18 connecting means.
  • this device 42 consists of a Klebersprühorgan 44th
  • the two conveyor belts 40 of the transfer station 38 are briefly stopped, after which a feed member 46 by means of a pneumatic cylinder 48, the plate 18 between two parallel guide rails 78, one of which is adjustable , transferred in the X direction on a support table 50 or a correspondingly formed roller plane at the beginning of the longitudinal conveyor track 14.
  • the advancing member 46 in this case presses the sprayed with adhesive narrow side 72 of the plate 18 against the opposite narrow side of the leading plate 18 ', the feed in the X direction is briefly stopped, so that the two plates 18, 18' are firmly connected to each other (see also FIG. 7 ).
  • each driver roller pair 54, 54 ' consists of a lower platen roller 56 and an upper drive roller 58, between which the plate to be processed 18 is conveyed through.
  • both the drive rollers 58 and the support rollers 56 are synchronously driven by an associated motor 80.
  • FIG. 5 further shows, located in the processing station 52 on the two pairs of driver rollers 54 a cross-cutting tool 60, which can be tilted for cutting oblique edges and the carriage 76 by means of a motor 62 on a guide rail 64 transversely to the X direction is movable.
  • the cross-cutting tool 60 consists of a water jet cutter 66 which engages in the through-gap between the two pairs of driver rollers 54. Under this pass-through gap, a collecting trough 68 for cutting waste is arranged, here for water, which extends across the width of the longitudinal conveying path 14 and whose width B measured in the X direction must only be so great that the water discharged by the water jet cutter 66 can be collected ,
  • the upper drive rollers 58 form with the guide rail 64 of the cross cutting tool 60 a unit which can be adjusted vertically so that the height of the passage gap of the thickness of a plate 18 corresponds.
  • the two pairs of driver rollers 54, a conveyor belt 70 is arranged downstream, which is driven both forward and backward, which the two arrows in FIG. 5 clarify.
  • the plate 18 to be processed can be moved in synchronism with the direction of rotation of the platen rollers 56 and the drive rollers 58, while at the same time the transverse tool 40 is moved in the Y direction, so that desired cuts or cut-outs are incorporated into the plate 18, for example holes.
  • the feed of the plate 18 in the X direction is temporarily stopped so that a discharge unit arranged on the cross cutting tool 60 can eject the cut core pneumatically or mechanically downwards.
  • the endless plates 18, 18 ' can be cut by the cutting element, in this case the water jet cutter 66 on one longitudinal side; for the edge trimming on the opposite side, the conveying direction of the conveyor belt 70 and the driver roller pairs 54 is reversed, so that the cutting element 66 can also cut off the opposite longitudinal edge.
  • the cutting element in this case the water jet cutter 66 on one longitudinal side; for the edge trimming on the opposite side, the conveying direction of the conveyor belt 70 and the driver roller pairs 54 is reversed, so that the cutting element 66 can also cut off the opposite longitudinal edge.
  • FIGS. 8 and 9 show in comparison a provided with an angular window 82 total plate, z. B. insulating board, which is made of 15 plates here in single installation ( FIG. 8 ), as in FIG. 9 a matching total plate in the endless composite, which is composed here of only six partial plates 1 to 6 according to the invention; in each sub-plate, the splices are shown in phantom.
  • the required setting cycles are considerably reduced, so that a savings in working time between 60% and 70% can be achieved.
  • FIG. 10 a plate configuration is shown, which is possible with the invention and allows almost any geometry with straight and oblique edges and incisions as well as with breakthroughs in waveform, rectangular or circular shape.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP13195476.0A 2012-12-06 2013-12-03 Dispositif et procédé destinés au traitement de plaques Withdrawn EP2740575A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012111879.5A DE102012111879A1 (de) 2012-12-06 2012-12-06 Verfahren und Vorrichtung zum Bearbeiten von Platten

Publications (1)

Publication Number Publication Date
EP2740575A1 true EP2740575A1 (fr) 2014-06-11

Family

ID=49726542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13195476.0A Withdrawn EP2740575A1 (fr) 2012-12-06 2013-12-03 Dispositif et procédé destinés au traitement de plaques

Country Status (2)

Country Link
EP (1) EP2740575A1 (fr)
DE (1) DE102012111879A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021109272A1 (fr) * 2019-12-02 2021-06-10 广东伊元素墙体材料有限公司 Machine de taille de pierres entièrement automatique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296384A (en) * 1927-05-27 1928-08-27 Gerrard Harrison & Bauer Inc Improvements in the manufacture of box ends, panels and the like
US2665633A (en) * 1947-11-21 1954-01-12 Plywood Res Foundation Panel brander
DE2512185C2 (de) 1975-03-20 1986-08-28 Tropimex AG, Zug Vorrichtung zum stirnseitigen Verleimen von Platten
WO2003009951A2 (fr) * 2001-07-25 2003-02-06 Lhr Technologies Dispositif de sculpture et de façonnage polyvalent commande par processeur
DE102010036958B4 (de) 2010-08-12 2012-03-01 Sommer Anlagentechnik Gmbh Verfahren zur Herstellung mehrschichtiger Betonelemente
EP2436477A1 (fr) 2010-09-29 2012-04-04 Vollert Anlagenbau GmbH Station de travail et procédé de traitement d'un panneau d'isolation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH323682A (de) * 1954-05-06 1957-08-15 Mueller Walter Maschinenanlage zur fortlaufenden automatischen Herstellung von Brettern bestimmter Länge aus seitlich aneinandergeleimten Langlatten
DE202011101453U1 (de) * 2011-05-27 2011-08-26 Huser Maschinenbau Gmbh Vorrichtung zum Verbinden gezahnter Stoßkanten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296384A (en) * 1927-05-27 1928-08-27 Gerrard Harrison & Bauer Inc Improvements in the manufacture of box ends, panels and the like
US2665633A (en) * 1947-11-21 1954-01-12 Plywood Res Foundation Panel brander
DE2512185C2 (de) 1975-03-20 1986-08-28 Tropimex AG, Zug Vorrichtung zum stirnseitigen Verleimen von Platten
WO2003009951A2 (fr) * 2001-07-25 2003-02-06 Lhr Technologies Dispositif de sculpture et de façonnage polyvalent commande par processeur
DE102010036958B4 (de) 2010-08-12 2012-03-01 Sommer Anlagentechnik Gmbh Verfahren zur Herstellung mehrschichtiger Betonelemente
EP2436477A1 (fr) 2010-09-29 2012-04-04 Vollert Anlagenbau GmbH Station de travail et procédé de traitement d'un panneau d'isolation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021109272A1 (fr) * 2019-12-02 2021-06-10 广东伊元素墙体材料有限公司 Machine de taille de pierres entièrement automatique

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Publication number Publication date
DE102012111879A1 (de) 2014-06-12

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