WO2010029587A1 - Method and plant for panels manufacturing - Google Patents

Method and plant for panels manufacturing

Info

Publication number
WO2010029587A1
WO2010029587A1 PCT/IT2008/000594 IT2008000594W WO2010029587A1 WO 2010029587 A1 WO2010029587 A1 WO 2010029587A1 IT 2008000594 W IT2008000594 W IT 2008000594W WO 2010029587 A1 WO2010029587 A1 WO 2010029587A1
Authority
WO
WIPO (PCT)
Prior art keywords
pack
strips
cutting
panels
horizontal
Prior art date
Application number
PCT/IT2008/000594
Other languages
French (fr)
Inventor
Rogerio Borsato
Alberto Borsato
Original Assignee
Robor, Srl
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 Robor, Srl filed Critical Robor, Srl
Priority to PCT/IT2008/000594 priority Critical patent/WO2010029587A1/en
Priority to EP08876048A priority patent/EP2331764B1/en
Priority to AT08876048T priority patent/ATE547576T1/en
Publication of WO2010029587A1 publication Critical patent/WO2010029587A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/10—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/147—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with horizontal cutting member

Definitions

  • the invention relates to a manufacturing method and plant of panels.
  • the pack is then rotated by 90 degrees about a vertical axis, seized by a mobile frame, with this raised and cut by a band saw starting from the bottom, in order to produce n strips which fall on a conveyor belt below to be immediately moved away.
  • the band saw is in a fixed position, while it is the frame that moves with all the panels.
  • the rotation of the pack is aimed at orienting towards the band saw ' the n short sides of the panels in the pack.
  • the drop system is expensive and cumbersome, as well as requiring specific guides to move the vertical panel without letting it fall;
  • Such an object is achieved by a manufacturing process of composite panels in mineral wool or the like, wherein from a fiber-oriented native panel a set of strips is obtained by cutting which are then oriented and coupled to obtain a composite panel in which the fibers in the strips end up being oriented perpendicularly to its major surface, the process comprising the phases of
  • the turnover involves all the n native panels (n ⁇ 2), and not just one as in the prior art, therefore the productivity is greatly increased.
  • the rotation of the stack about a horizontal axis eliminates the disadvantage in WO'489 of being bound to size the conveyor belt, on which the n rotated panels are carried, on the native panels' major dimension. Indeed, with the invention the panels can be rectangular and very pronouncedly oblong (to have very long strips and thus produce larger composite panels, processing time being equal), but the rotation to arrange them parallel occurs just along an axis parallel to their major dimension.
  • the stack of panels is as high as the width of one of them, there will be the same encumbrance before and after the turnover.
  • the pack is handled relatively to horizontally cutting means or a horizontal saw having fixed horizontal position, in order to improve the cutting precision.
  • the pack is handled relatively to the horizontally cutting means or the saw with horizontal reciprocating motion (back-forth). In this way the pack can be sliced many times by several passes in a single machining center.
  • the vertical position of the horizontally cutting means or the saw is regulated with respect to the pack in order to determine the height of cut strips. The height is thus programmable in a simple and repeatable manner.
  • the cutting edge may be rotated by 180° in synchronism with the reciprocating movement of the pack, so that for every displacement of the pack the cutting edge saws some strips therefrom.
  • the sawing of the pack begins from the upper part thereof.
  • This has the advantage of not requiring the lifting of the pack as in WO'489, but only a simple lateral containment, for example with passive means such as rollers or fixed guides.
  • the sawing of the whole pack is performed without removing the strips already cut, leaving them above the strip actually being cut.
  • the overlying strips still in position rest on the strip currently being cut, and they maintain it firm by gravity. Therefore a deformation of the strip currently being cut is avoided which induces more waste, like it happens in WO'489.
  • a coplanar layer of strips is drawn at a time from those obtained from the pack, starting from the top.
  • the yield of the plant is multiplied.
  • the invention also covers a plant to implement the method above-mentioned, comprising
  • the horizontal cutting means have fixed horizontal position and are adapted to cut strips from the pack;
  • the plant comprises means to move/handle the pack with horizontal reciprocating motion with respect to the horizontal cutting means;
  • the horizontal cutting means are vertically adjustable with respect to the pack in order to determine the height of the cut strips;
  • the horizontal cutting means have a cutting edge rotatable by 180° in synchronism with the reciprocating movement of the pack, e.g. in case a rotating band saw, or a reciprocating band saw or a rotating wire saw is used.
  • a blade or band saw having a double cutting edge i.e. having a cutting edge on two opposite sides, the rotation is unnecessary;
  • Fig. 1 shows a schematic plan view of the plant implementing the method according to the invention. The stages for the manufacturing of composite panels is now described with reference to the plant PL of fig. 1 , starting from the top right.
  • a plurality of horizontally arranged panels 10 are stacked horizontally on one another to form a stack 12 of n panels 10.
  • the panels 10 are made of fibers 14 that extend parallelly to their major surface.
  • a robot or a belt loader, or similar loading/stacking means may be used.
  • the stack 12 is grasped and reversed (rotated) by 90° around a horizontal axis Y (see arrow R), resulting in a pack 24 of panels 10 arranged vertically. After the rotation, therefore, the internal fibers 14 end up vertical.
  • known means of turning over may be used, for example a frame or a rotating cylinder in which the stack 12 is blocked.
  • the pack 24 from the conveyor belt 16 passes to another conveyor belt 18, and it heads towards a band saw 26, beyond which the pack 24 is moved by an additional conveyor belt 20.
  • the saw 26 can move in a controlled manner and only vertically with respect to the belts 18 and 20.
  • the height of the saw 26 is first set to cut a row of strips from the top of the pack 24, and then lowered by a predetermined step to cut another underlying layer of the pack 24.
  • the saw 26 only moves vertically, while it is the pack 24 that is guided towards it.
  • the blade may be rotated by 180° around a horizontal axis X (see arrow SS).
  • the blade is then lowered, and the pack 24 comes back from the belt 20 onto the belt 18. These movements follow one another periodically, until the complete cutting of the pack 24 is reached. Therefore, the pack 24 moves with reciprocating motion back-forth (see arrow V) with respect to the saw 26, and by any reversal of direction, in case of cutting by blade, the latter is turned.
  • the pack 24 result in an ordered heap 30 of strips 28 with the fibers vertically oriented.
  • the heap 30 arrives on a belt 22. Then all the horizontal rows of strips 28 are taken from the heap 30, one row at a time (see arrow U), for example by a manipulator or collecting them by a conveyor belt.
  • STATION No. 6 The rows of strips 28 are sent to a conveyor 32 (see arrow G), within which the strips 28 are channeled one towards the other and joined to form a composite panel 34, which will be formed by strips with fibers perpendicular to its major surface. Alternatively, the rows of strips 28 are sent to an accumulation station (not shown), from which they will be taken later.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

There is described a process and a plant for manufacturing composite panels (34), wherein from a fiber-oriented native panel (10) a set of strips (28) is obtained by cutting which are then oriented and coupled to obtain a composite panel (34) in which the fibers (14) in the strips (28) end up being oriented perpendicular to its major surface. The process comprises the phases of - stacking (Sl) horizontally on each other two or more native panels; rotating (S3) the stack thus obtained by 90 degrees about a horizontal axis (Y) to arrange all the panels vertically; handling the stack (24) so rotated, called pack, towards horizontally cutting means (26) for cutting the strips by simultaneously cutting the short sides of the two or more native panels.

Description

METHOD AND PLANT FOR PANELS MANUFACTURING
DESCRIPTION
The invention relates to a manufacturing method and plant of panels.
Many common insulating panels in mineral wool that are used in civil or industrial buildings are produced from a native panel having fibers oriented parallelly to its major surface. The panel is reduced into strips by cutting it lengthwise and orthogonally to the fiber orientation. Then the strips are rotated and assembled in the final panel, which is composed of strips arranged side by side with fibers perpendicular to its major surface. This increases the resistance of the panel. In WO 03/014489 a plant to produce panels of this kind is described. From a stack, one at a time, a horizontal panel is taken, it is turned vertically through a drop system between two belts at different heights and it is senLto a collector, that step by step receives a panel at a time to form a pack of n panels. The pack is then rotated by 90 degrees about a vertical axis, seized by a mobile frame, with this raised and cut by a band saw starting from the bottom, in order to produce n strips which fall on a conveyor belt below to be immediately moved away. The band saw is in a fixed position, while it is the frame that moves with all the panels. The rotation of the pack is aimed at orienting towards the band saw ' the n short sides of the panels in the pack. This plant has many drawbacks: - taking from the stack a panel at a time involves a long line working time and determines a maximum speed limit;
- the drop system is expensive and cumbersome, as well as requiring specific guides to move the vertical panel without letting it fall;
- the pack rotation system is clearly designed for a square plan pack, which while turning occupies the same width as before. A rectangular plan pack would require an under- or oversized conveyor belt, because it is sized on the major dimension of the native panels; - cutting by band saw requires a complicated grasping and suspension system for the panels, with controlled vertical drive. Controlling the grasping and suspension means, heavy and bulky, requires a sophisticated and costly control;
- cutting the pack of panels from below leads to a deterioration in the quality of cutting as the package gets thinner, because the part to be cut offers less and less rigidity to the blade.
It is the main object of the invention to realize a process and plant improved with respect to the prior art.
Such an object is achieved by a manufacturing process of composite panels in mineral wool or the like, wherein from a fiber-oriented native panel a set of strips is obtained by cutting which are then oriented and coupled to obtain a composite panel in which the fibers in the strips end up being oriented perpendicularly to its major surface, the process comprising the phases of
- stacking horizontally on each other two or more native panels; - rotating the stack so obtained by 90 degrees about a horizontal axis to arrange all the panels vertically;
- handling the stack so rotated (hereinafter called pack), towards horizontally cutting means for cutting the strips by simultaneously cutting the short sides of the two or more native panels. With the invention, the turnover involves all the n native panels (n ≥ 2), and not just one as in the prior art, therefore the productivity is greatly increased. The rotation of the stack about a horizontal axis eliminates the disadvantage in WO'489 of being bound to size the conveyor belt, on which the n rotated panels are carried, on the native panels' major dimension. Indeed, with the invention the panels can be rectangular and very pronouncedly oblong (to have very long strips and thus produce larger composite panels, processing time being equal), but the rotation to arrange them parallel occurs just along an axis parallel to their major dimension. On the underlying carrier, if (preferably) the stack of panels is as high as the width of one of them, there will be the same encumbrance before and after the turnover.
To cut the strips it is preferred that the pack is handled relatively to horizontally cutting means or a horizontal saw having fixed horizontal position, in order to improve the cutting precision. Advantageously, the pack is handled relatively to the horizontally cutting means or the saw with horizontal reciprocating motion (back-forth). In this way the pack can be sliced many times by several passes in a single machining center. To this purpose, the vertical position of the horizontally cutting means or the saw is regulated with respect to the pack in order to determine the height of cut strips. The height is thus programmable in a simple and repeatable manner. To maximize the efficiency of cutting, in case for instance a rotating band saw or an reciprocating-motion band saw is used as horizontal cutting means, the cutting edge may be rotated by 180° in synchronism with the reciprocating movement of the pack, so that for every displacement of the pack the cutting edge saws some strips therefrom.
Preferably, the sawing of the pack begins from the upper part thereof. This has the advantage of not requiring the lifting of the pack as in WO'489, but only a simple lateral containment, for example with passive means such as rollers or fixed guides.
Preferably, the sawing of the whole pack is performed without removing the strips already cut, leaving them above the strip actually being cut. In this way, as it is proceeded to slice the package downwards, the overlying strips still in position rest on the strip currently being cut, and they maintain it firm by gravity. Therefore a deformation of the strip currently being cut is avoided which induces more waste, like it happens in WO'489.
Preferably, when the cutting of the pack is completed a coplanar layer of strips is drawn at a time from those obtained from the pack, starting from the top. By feeding the subsequent strip distribution phase by a row at a time, the yield of the plant is multiplied.
The invention also covers a plant to implement the method above-mentioned, comprising
- means for stacking horizontally on each other two or more native panels; - means for turning the stack by 90 degrees about a horizontal axis in order to arrange all the panels vertically;
- means for handling the stack so rotated, or pack, towards horizontal cutting means for cutting the strips by simultaneously cutting the short sides of the two or more native panels. As preferred variants for the plant:
- the horizontal cutting means have fixed horizontal position and are adapted to cut strips from the pack;
- the plant comprises means to move/handle the pack with horizontal reciprocating motion with respect to the horizontal cutting means;
- the horizontal cutting means are vertically adjustable with respect to the pack in order to determine the height of the cut strips;
- the horizontal cutting means have a cutting edge rotatable by 180° in synchronism with the reciprocating movement of the pack, e.g. in case a rotating band saw, or a reciprocating band saw or a rotating wire saw is used. When using a blade or band saw having a double cutting edge, i.e. having a cutting edge on two opposite sides, the rotation is unnecessary;
- the plant comprises means for simultaneously drawing a coplanar layer of strips from those obtained from the pack. The invention and its advantages will be clearer by the following description of a preferred embodiment of the invention, together with the drawing in which Fig. 1 shows a schematic plan view of the plant implementing the method according to the invention. The stages for the manufacturing of composite panels is now described with reference to the plant PL of fig. 1 , starting from the top right.
STATION No. 1 (S1):
A plurality of horizontally arranged panels 10 are stacked horizontally on one another to form a stack 12 of n panels 10. The panels 10 are made of fibers 14 that extend parallelly to their major surface. For this operation a robot or a belt loader, or similar loading/stacking means may be used.
STATION No. 2 (S2):
The stack 12 is then loaded onto a conveyor belt 16, for example by means of another conveyor belt (see arrow M). STATION No. 3 (S3):
The stack 12 is grasped and reversed (rotated) by 90° around a horizontal axis Y (see arrow R), resulting in a pack 24 of panels 10 arranged vertically. After the rotation, therefore, the internal fibers 14 end up vertical. To rotate the stack 12 known means of turning over may be used, for example a frame or a rotating cylinder in which the stack 12 is blocked.
STATION No. 4 (S4):
The pack 24 from the conveyor belt 16 passes to another conveyor belt 18, and it heads towards a band saw 26, beyond which the pack 24 is moved by an additional conveyor belt 20. The saw 26 can move in a controlled manner and only vertically with respect to the belts 18 and 20. The height of the saw 26 is first set to cut a row of strips from the top of the pack 24, and then lowered by a predetermined step to cut another underlying layer of the pack 24. The saw 26 only moves vertically, while it is the pack 24 that is guided towards it. In case of cutting by blade, to increase productivity, after performing a first cutting pass when the pack 24 has gone completely beyond the blade of the saw 26 and has arrived onto the tape 20, the blade may be rotated by 180° around a horizontal axis X (see arrow SS). The blade is then lowered, and the pack 24 comes back from the belt 20 onto the belt 18. These movements follow one another periodically, until the complete cutting of the pack 24 is reached. Therefore, the pack 24 moves with reciprocating motion back-forth (see arrow V) with respect to the saw 26, and by any reversal of direction, in case of cutting by blade, the latter is turned.
After the cutting passes are over, the pack 24 result in an ordered heap 30 of strips 28 with the fibers vertically oriented.
Note that the presence of independent belts 16 and 18, 20 in the stations S3, S4 contemporaneously allows both forming and turning a stack 12, and repeatedly cutting a pack 24. STATION No. 5 (S5):
From the belt 20 the heap 30 arrives on a belt 22. Then all the horizontal rows of strips 28 are taken from the heap 30, one row at a time (see arrow U), for example by a manipulator or collecting them by a conveyor belt.
STATION No. 6 (S6): The rows of strips 28 are sent to a conveyor 32 (see arrow G), within which the strips 28 are channeled one towards the other and joined to form a composite panel 34, which will be formed by strips with fibers perpendicular to its major surface. Alternatively, the rows of strips 28 are sent to an accumulation station (not shown), from which they will be taken later.

Claims

1. Manufacturing process of composite panels (34) in mineral wool or the like, wherein from a fiber-oriented (14) native panel (10) a set of strips (28) is obtained by cutting which are then oriented and coupled to obtain a composite panel (34) in which the fibers (14) in the strips (28) end up being oriented perpendicularly to its major surface, characterized by comprising the phases of
- stacking (S1) horizontally on each other two or more native panels;
- rotating (S3) the stack so obtained by 90 degrees about a horizontal axis (Y) to arrange all the panels vertically;
- handling the stack (24) so rotated, called pack, towards horizontally cutting means (26) for cutting the strips by simultaneously cutting the short sides of the two or more native panels.
2. Process according to Claim 1 , wherein to cut the strips the pack (24) is handled (S4) relatively to horizontally cutting means having fixed horizontal position.
3. Process according to Claim 2, wherein the pack (24) is handled (S4) relatively to the horizontally cutting means with horizontal reciprocating motion (V).
4. Process according to Claim 2, wherein the vertical position of the horizontally cutting means is regulated with respect to the pack in order to determine the height of cut strips.
5. Process according to any of Claims 2 to 4, wherein horizontal cutting means provided with a cutting edge are used and said cutting edge is rotated by 180° in synchronism with the reciprocating movement (V) of the pack, so that for every displacement of the pack the cutting edge saws some strips therefrom.
6. Process according to any of Claims 2 to 5, wherein the sawing of the pack begins from the upper part thereof.
7. Process according to Claim 6, wherein the sawing of the whole pack is performed without removing the strips already cut, leaving them above the strip actually being cut.
8. Process according to Claim 7, wherein when the cutting of the pack is completed a coplanar layer (30) of strips at a time is drawn (S5) from those obtained from the pack.
9. Manufacturing plant (PL) of composite panels in mineral wool or the like, wherein from a fiber-oriented native panel a set of strips is obtained by cutting which is then oriented and coupled to obtain a composite panel in which the fibers in the strips are oriented perpendicularly to its major surface, comprising
- means for stacking horizontally on each other two or more native panels;
- means for turning the stack by 90 degrees about a horizontal axis in order to arrange all the panels vertically;
- means for handling (18, 20) the stack (24) so rotated, called pack, towards horizontal cutting means (26) for cutting the strips by simultaneously cutting the short sides of the two or more native panels.
10. Plant (PL) according to Claim 9, comprising horizontal cutting means (26) having fixed horizontal position and being adapted to cut strips from the stack so rotated.
11. Plant (PL) according to Claim 10, comprising means (18, 20) for moving the pack with horizontal reciprocating motion with respect to the horizontal cutting means.
12. Plant (PL) according to Claim 11 , wherein the horizontal cutting means are vertically adjustable with respect to the pack in order to determine the height of the cut strips.
13. Plant (PL) according to any of Claims 11 or 12, wherein the horizontal cutting means have a cutting edge rotatable by 180° in synchronism with the reciprocating movement of the pack.
14. Plant (PL) according to any of Claims 9 to 13, comprising means for simultaneously drawing a coplanar layer of strips from those obtained from the pack.
15. Plant (PL) according to any of Claims 9 to 14, wherein the horizontal cutting means comprise a rotary-band saw or a reciprocating band saw or a rotating-wire saw.
16. Plant (PL) according to any of Claims 9 to 14, wherein the horizontal cutting means comprise a blade saw or a band saw having a cutting edge on two opposite sides.
PCT/IT2008/000594 2008-09-15 2008-09-15 Method and plant for panels manufacturing WO2010029587A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/IT2008/000594 WO2010029587A1 (en) 2008-09-15 2008-09-15 Method and plant for panels manufacturing
EP08876048A EP2331764B1 (en) 2008-09-15 2008-09-15 Method and plant for panels manufacturing
AT08876048T ATE547576T1 (en) 2008-09-15 2008-09-15 METHOD AND SYSTEM FOR PRODUCING PLATES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2008/000594 WO2010029587A1 (en) 2008-09-15 2008-09-15 Method and plant for panels manufacturing

Publications (1)

Publication Number Publication Date
WO2010029587A1 true WO2010029587A1 (en) 2010-03-18

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PCT/IT2008/000594 WO2010029587A1 (en) 2008-09-15 2008-09-15 Method and plant for panels manufacturing

Country Status (3)

Country Link
EP (1) EP2331764B1 (en)
AT (1) ATE547576T1 (en)
WO (1) WO2010029587A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042299A1 (en) 2010-09-29 2012-04-05 Robor S.N.C. Di Borsato Rogerio & Borsato Alberto Cutting method for cutting panels and associated machine
AT515886A3 (en) * 2014-05-26 2016-02-15 Gonon Isolation Ag Sa Insulating board and method for producing an insulating board
IT201900024931A1 (en) 2019-12-20 2021-06-20 Robor Srl "METHOD FOR PRODUCING INSULATING PANELS ONLINE"
IT201900025342A1 (en) 2019-12-23 2021-06-23 Robor Srl "JOINING MACHINE"
IT202000002980A1 (en) 2020-02-14 2021-08-14 Robor S R L MANUFACTURING METHOD FOR PANELS
IT202200004139A1 (en) 2022-03-04 2023-09-04 Robor Srl “METHOD FOR PRODUCING PANELS”

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Publication number Priority date Publication date Assignee Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042299A1 (en) 2010-09-29 2012-04-05 Robor S.N.C. Di Borsato Rogerio & Borsato Alberto Cutting method for cutting panels and associated machine
AT515886A3 (en) * 2014-05-26 2016-02-15 Gonon Isolation Ag Sa Insulating board and method for producing an insulating board
AT515886B1 (en) * 2014-05-26 2018-09-15 Gonon Isolation Ag Sa Insulating board and method for producing an insulating board
IT201900024931A1 (en) 2019-12-20 2021-06-20 Robor Srl "METHOD FOR PRODUCING INSULATING PANELS ONLINE"
IT201900025342A1 (en) 2019-12-23 2021-06-23 Robor Srl "JOINING MACHINE"
WO2021130631A1 (en) * 2019-12-23 2021-07-01 Robor Srl Splicing machine
IT202000002980A1 (en) 2020-02-14 2021-08-14 Robor S R L MANUFACTURING METHOD FOR PANELS
IT202200004139A1 (en) 2022-03-04 2023-09-04 Robor Srl “METHOD FOR PRODUCING PANELS”

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EP2331764B1 (en) 2012-02-29
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