EP3478469A1 - Coupe-dalles automatique - Google Patents
Coupe-dalles automatiqueInfo
- Publication number
- EP3478469A1 EP3478469A1 EP17742363.9A EP17742363A EP3478469A1 EP 3478469 A1 EP3478469 A1 EP 3478469A1 EP 17742363 A EP17742363 A EP 17742363A EP 3478469 A1 EP3478469 A1 EP 3478469A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slab
- cutting
- cut
- cutter
- conveyor
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/044—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs the saw blade being movable on slide ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
Definitions
- the invention relates to a device for the automatic cutting of slabs, the device can be used on a construction site or by an individual when tiling a floor, a ceiling or a wall.
- the invention also relates to a method of cutting such a slab.
- Tiles for surface tiling can be produced in different ways and for example by cutting into large plates.
- slabs are conditioned and marketed for installation to cover floors, walls or ceilings.
- Slabs can be laid whole or cut as needed. When the slabs are cut, this cut can be straight or diagonal.
- the dimensions of the cut slab are defined according to the location of said slab by the tiler. The cut of the slab is done on the site itself and not in the factory. The tiler will therefore initially define on the slab a cut line and use a slab cutter usually manual or electric to cut the slab along said cutting line and thus obtains a cut slab and a fall.
- Slab cutters are designed to cut one slab at a time.
- Examples of known manual slab cutters are given in EP2978574 and FR3028200.
- An example of an electric slab cutter is given by the document CN204701006 which also proposes a support of the slab so as to perform an automatic cutting of the slab.
- the positioning of the slab on the slab cutter to allow a defined cut must still be made by the user as well as the loading of the slab and the unloading of the cut slab and its fall. A solution remains to be found to further automate the slab cutting process.
- slab cutters require the presence and handling of slabs and slab cutters by the tiler. Or it will sometimes perform several times the same cut or can determine in advance the dimensions of the slabs that it will need.
- the time dedicated to slab cutting can be significant and could be used differently if it were possible to automate cutting. It would therefore be interesting to have an automatic slab cutter that can be programmed to cut one or several slabs according to determined cutting lines that does not require the intervention of the user, or at least that limits its need for intervention.
- the invention aims to meet at least one of the disadvantages encountered by the prior art.
- the invention relates to slab cutters comprising:
- a cutting table intended to receive a slab to be cut
- At least one cutting tool preferably a cutting blade, movable in translation along a guide rail and for performing the cutting of the slab along a cutting line so as to obtain a cut slab and a fall ;
- the slab cutter comprises:
- At least one first conveyor intended to transport the slab from a loading zone of said slab to a cutting zone of the slab
- At least two stops intended to stop the movement of the slab in the cutting zone by placing it in a predefined position
- An electronic control unit configured to control the respective placement of the bumpers and the cutting tool, according to predefined cutting parameters and to operate the cutting tool.
- the invention may comprise one or the other of the following characteristics, taken separately or according to all the possible combinations:
- - Slab cutter is an automatic slab cutter.
- the stops are movable and associated with positioning means according to the length of the cutting table.
- the positioning means of the stops comprise cylinders.
- the bumpers are distributed according to the width of the cutting table.
- the electronic control unit is configured to control the positioning means of each stopper independently so that the stops can be placed aligned or offset with respect to each other along the length of the cutting table.
- the guide rail of the cutting tool is movable along the cutting table and / or angularly adjustable relative to the width of the cutting table so as to ability to cut the slab along a non-perpendicular cut line and not parallel to the length of the cutting table.
- the guide rail has a fixed position with respect to the cutting table, and is preferably arranged to cut the slab along a cutting line perpendicular to the length of the cutting table.
- the positioning means of the guide rail are controlled by the electronic unit.
- the guide rail and / or the cutting tool are movable vertically so as to have a high position during cutting operations and a low position during cutting operations.
- the slab cutter comprises means for raising and lowering the cutting table and / or the conveyor or conveyors, said means being configured to vertically move the cutting table and / or the conveyor or conveyors in order to place the the conveyors in the upper position relative to the cutting table so that the slab, or slab cut and fall, are carried by the conveyor or conveyors, or in the low position so that the slab, or the slab cut and fall, rest on the cutting table.
- the conveyor or conveyors each have at least two and preferably at least three bands or conveying son distributed along the width of the cutting table.
- the stops are movable between an abutment position in which they oppose the displacement of the slab by the conveyor or conveyors and an erasure position that they do not oppose the displacement of the slab by the or the conveyors.
- the stops are placed in erasure position or abutment by vertical movement or rotation from their lower end.
- the stops In the abutment position, the stops extend vertically above the conveyor (s).
- the stops are placed under the cutting table.
- the slab cutter comprises at least three stops and the electronic control unit is configured to place said stops in the abutment position successively when at least two stops are not aligned along the length of the cutting table.
- at least two bumpers are placed in abutment position at first (to allow the slab to turn to position) and at least one bumper is placed in the abutment position in a second step ( to prevent translation movement of the slab along the at least two first stops).
- the cutting table has a non-slip support. The slab is indeed still the time of the cut. It is the cutting tool (iela blade) and not the slab that moves during the cutting operation.
- the slab cutter comprises at least a second conveyor extending from the cutting zone to the unloading area of the slab cut, the first and second conveyors being arranged one after the other according to the length of the cutting table.
- the electronic control unit is configured to control the evacuation of the chute and the slab cut by the first and second conveyors in opposite directions.
- the tile cutter further comprises slab loading means from a storage area to the loading area, and / or unloading means of the cut slab and its fall.
- Said means for loading the slab and unloading the cut slab and its fall comprise an articulated arm with a slab setting tool (i.e. a venturi suction cup or a lateral clamping means.)
- a slab setting tool i.e. a venturi suction cup or a lateral clamping means.
- the electronic control unit is configured to determine the size of the drop according to the size of the slab to be cut and the position of the cutting line on said slab, and to sort the falls according to their sizes by the means of unloading the chute.
- the invention also relates to a method of cutting a slab by means of a slab cutter as defined above, characterized in that it comprises the following steps: i) input of data into the control unit electronic means of defining a line of cut on a cutting slab;
- the invention consists in a first aspect to propose a slab cutter capable of automatically placing a slab at a predetermined position on the table of cut so that it can cut the slab according to a predefined and programmed cutting line.
- a slab cutter capable of automatically placing a slab at a predetermined position on the table of cut so that it can cut the slab according to a predefined and programmed cutting line.
- the invention provides increased user safety over slit cutters of the prior art since it can be kept away from the slab cutter during the entire cutting operation.
- the slab cutter according to the invention has automatic means for loading slabs and unloading slabs cut and falls. It is therefore possible to program the cutting of a plurality of slabs and let the slabs be cut without the need to intervene.
- the cut slabs and the falls are unloaded at different locations so that they can be easily identified.
- Another advantage of the slab cutter according to the invention is that it can be programmed to sort the falls according to their size so as to possibly reuse some falls.
- FIG. 1 illustrates an embodiment of a slab cutter according to the invention
- FIG. 2 is a top view of the cutting table of a slab cutter according to the invention
- FIG. 3 is a cross-sectional side view of a slab cutter according to the invention.
- FIGS. 4a, 4b and 4c illustrate an example of means for raising and lowering the conveyors.
- understand is synonymous with “include” and is not limiting in that it permits the presence of other elements in the slab cutter or mechanism to which it refers. It is understood that the term “understand” includes the words “consist of”.
- the terms “inferior”, “superior”, “front” and “rear” will be used in relation to the general slab-cutter orientation. "Inferior” means a closer to the ground more important than “higher” along the vertical axis. In the different figures, the same references designate identical or similar elements.
- FIG. 1 showing a slab cutter 1 according to the invention.
- the invention also relates to a slab cutting method implemented by the slab cutter 1 according to the invention and which will be described in parallel with said slab cutter.
- the invention is here described in connection with the cutting of slabs of building materials such as ceramic tiles, earthenware, terracotta, sandstone, marble, cement, or composite materials such as vinyl or other. It will nevertheless be applied without difficulty to the cutting of elements of other materials such as wooden boards, that their surface is smooth or irregular porous or non-porous.
- the slab cutter 1 comprises a support 3 comprising a cutting table 31 intended to receive a slab to be cut. It also comprises at least one cutting tool 59, preferably a cutting blade 59, movable in translation along a guide rail 61.
- the invention will be described in relation to a cutting tool 59 comprising a cutting blade, for example a disc, but remains applicable to the use of other cutting tools such as for example laser cutting tools.
- the slab cutter 1 further comprises at least one conveyor 11 intended to transport the slab from a loading zone of said slab to a cutting zone of this slab.
- the movement of the slab in the cutting zone is stopped by at least two stops (not shown in FIG. 1) whose positioning relative to each other and with respect to the cutting table 31 will make it possible to placing the slab in a predetermined position with respect to the cutting tool 59, for example the cutting blade 59.
- the invention also comprises an electronic control unit 57 configured to control the respective placement of the stops and the cutting tool. cut 59 (ie the cutting blade 59) according to predefined cutting parameters and to operate the cutting tool 59 (ie the cutting blade 59).
- the electronic control unit 57 has a human-machine interface in the form of a touch screen for the input of the various data by the user.
- the invention is remarkable in that it proposes a positioning and cutting of the slab in an automated manner.
- the invention is remarkable in that once positioned the slab is not moved during its cutting.
- the user will enter the electronic control unit 57 the various parameters relating to the slab to be cut such as for example the material of which it is composed, its dimensions and its thickness. He then enters the parameters corresponding to the cutting line according to which the slab must be cut, and possibly parameters relating to the cutting tool used, such as the type of cutting disc mounted on the slab cutter. These different parameters will be able to be used by the electronic unit on the one hand to determine the line according to which the slab must be cut but also the speed of translation that must have the cutting tool and, if necessary the speed of rotation of the cutting disc.
- a slab of 30 x 30 cm can be cut in a straight section to 20 cm from one of its sides so as to form a rectangle or in a diagonal section so as to form a right trapezoid whose two parallel sides will not have the same length or a triangle.
- the electronic control unit 57 will then calculate as a function of the various parameters entered, the placement of the bumpers and / or the guide rail 61 of the cutting tool.
- the location of the cutting means 55 is fixed, that is to say that the guide rail 61 of the cutting tool is not movable along the cutting table 31 nor angularly orientable relative to this table.
- a vertical movement is authorized to place the blade 59 against the slab for cutting or to remove it for example by lifting the blade 59 between two cutting operations.
- the blade 59 is of course mobile in translation along said guide rail 61.
- Another possibility, not shown, is to move the blade towards the slab along its guide rail, for example according to the width of the table cutting.
- the cutting means 55 comprise a water pump configured to throw water on the cutting blade 59 so as to cool it during the cutting operation.
- the slab cutter will advantageously present a drying means (for example by blowing air) of the cut slab.
- the fixed positioning of the guide rail along the length of the cutting table 31 makes it possible to provide the cutting table 31 with an opening or a groove 63 along the cutting line.
- This groove 63 or transverse opening provides a passage for the blade and allows not to damage the cutting table 31 during cutting operations.
- the stops 15 are movable in translation along the cutting table 31, which has a longitudinal opening 23 associated with each stopper 15.
- the stops 15 are preferably independently movable one or the other so that they may be arranged aligned or offset along the length of the cutting table 31.
- the stoppers 15 are therefore associated with positioning means 17 (shown in FIG. 3), for example cylinders.
- the means implemented for automatic positioning of the slabs operate in the following manner.
- the electronic control unit will position the bumpers 15 along the cutting table 31 according to the size of the slab and the programmed cut.
- the position of the cutting tool i.e. the blade
- the slab is loaded on the conveyor 11 at the loading zone 5 and is conveyed to the cutting zone 7.
- the movement of the slab is stopped by bringing it into contact with the slab. bumpers 15.
- the cutting line will be a straight section, that is parallel to one side of the slab.
- the slab will come into contact with a first stopper 15 and rotate by the drive by the conveyor (s) 11 up to abut against the other stops 15.
- the electronic control unit is configured to position the bumpers successively, in a first step two first stops are arranged to orient the slab and in a second time another bumper is set up so as to stop any translation movement of the slab. This configuration is particularly interesting when the slab is placed obliquely on the conveyor for a diagonal cut, that is to say not parallel to one side of the slab.
- the slab cutter comprises at least three stops and the electronic control unit is configured to place said stops in the abutment position successively when at least two bumpers do not are not aligned according to the length of the cutting table, preferably at least two stops are placed in abutment position at first (to allow the slab to rotate to position) and at least one stopper is placed in a position of abutment in a second step (to prevent translational movement of the slab along the at least two first stops).
- the guide rail of the cutting tool is movable along the cutting table and / or is angularly adjustable.
- the stops may be fixed or movable.
- the displacement of the position of the guide rail of the cutting tool with respect to the cutting table is controlled by the electronic control unit according to the cutting parameters of the slab entered by the user.
- the stops are fixed, only the displacement and the angular orientation of the cutting tool (preferably of the cutting blade) make it possible to define the line of chopped off.
- the bumpers are movable, the additional displacement and the possibility of angular orientation of the cutting tool offer more freedom on the cutting angles that can be made and the sizes of slabs that can be cut.
- the slab cutter will be described in relation to the first variant having a fixed positioning of the guide rail 61 relative to the cutting table 31.
- the skilled person will easily adapt the other aspects of the invention to variants slab cutter having a guide rail of the cutting tool which is movable in translation along the length of the table and / or angularly adjustable relative to the width of the table.
- the supply of the slab can be done manually or automatically as we will see later.
- the slab is deposited on at least one conveyor 11 which will move it from a loading zone 5 to the cutting zone 7.
- the conveyor or conveyors (11, 13) are in the form of a plurality of fine belts, or wires driven by a motor 27 rotating around a pulley axis and
- the conveyor (s) (11, 3) then have at least two belts or drive wires and preferably at least three belts or drive wires.
- the belts or threads 25 are spaced from each other and are distributed according to the width of the cutting table 31.
- the conveyor or conveyors (11, 13) are furthermore movable from a high position according to which they transport the slab 21, or the cut slab and the chute, above the cutting table 31; and a low position in which they disappear by sinking into the cutting table 31 so as to deposit the slab 21 on said cutting table 31 for cutting.
- the conveyor or conveyors (11, 13) thus traverse the cutting table through longitudinal openings (not shown) presented by said table 31.
- the slab 21 is raised relative to the cutting table 31 and does not touch it.
- the conveyor or conveyors (11, 3) will transport the slab from one position to another along the cutting table 3 in the direction of the stops 15 before cutting and towards the ends of the table after cutting.
- their surface of support of the slab 21 is preferably located lower than the surface of the cutting table 31, so that the or the conveyors (11, 13) are no longer in contact with the slab 21.
- the slab 21 is deposited on the cutting table 31 by the relative movement of the cutting table 31 and the conveyor or conveyors (11, 13) aimed at at placing the conveyor or conveyors (11, 13) in the low position.
- the slab cutter 1 thus comprises means for raising and lowering the conveyor (s) and / or the cutting table.
- These raising and lowering means may be associated with the conveyor (s), the cutting table or both to minimize the range of travel.
- the raising and lowering means are controlled by the electronic control unit.
- the raising and lowering means can operate as follows.
- the conveyor or conveyors 1 When a slab 21 to be cut is loaded on at least one conveyor at the loading zone, the conveyor or conveyors 1 are placed in the up position in order to take charge of the slab 21. They then convey it to the zone cutting where the slab 21 will be in position by contact with the stops 15. Once the slab 21 in position, the raising and lowering means will lower the conveyor or (1 1, 13) so as to the surface of the cutting table 31 is at a height equal to or greater than the support surface of the at least one conveyor (11, 13). The skilled person will benefit from stopping the conveyor or conveyors (11, 13) before their vertical displacement as we will see later.
- the electronic control unit is configured to consider that the slab 21 is in place for its cutting after a predetermined time which has elapsed since the slab 21 has was deposited on the conveyor 11. This time can be 30 seconds for example.
- the electronic control unit will then order the removal of the slab 21 on the cutting table 31 by placing the conveyor or conveyors (11, 13) in the lower position, preferably after stopping the conveyor or conveyors (1, 13). .
- the conveyor or conveyors (1 1, 13) are carried by a carriage 29 and the raising and lowering means act on the carriage 29 to move it vertically.
- the raising and lowering means may comprise pivots 35 rotated by at least one jack 39.
- the pivots 35 are articulated at their lower end but a hinge at Upper end level is possible by reversing the mechanism.
- the upper end of the pivots 35 is associated with a wheel 37 supporting the carriage 29.
- the elongation of the cylinder 39 will determine the angle of the pivots 35 relative to the vertical.
- the carriage 29 When an angle is defined with the vertical, the carriage 29 is lowered and the conveyors (11, 13) are in the low position.
- the pivots 35 are even in number, distributed in pairs on two opposite sides of the support 3.
- the cylinder 39 is connected by one end to support 3 and at its other end to an axis 43 connecting the axes of two wheels 37 aligned in the transverse direction of the table.
- the carriage 29 is supported by four wheels.
- the jack 39 will move the two wheels in motion and this movement is transmitted to the others by at least one connecting bar 41.
- the carriage 29 has openings at its base and the vertical movement of the carriage 29 is guided by vertical guides 45 passing through said openings.
- the cutting table is coated with a non-slip coating so that once placed on its surface, the slab can not slip and change the position that has been given.
- the removal of the slab on the cutting table is accompanied by a plating of the slab against said table for example by depositing a weight on said slab, or by any suitable means, in order to avoid any displacement of the slab during its cutting.
- the stops 15 are movable from an abutment position where they oppose the displacement of the slab to an erasing position (not shown) where they no longer oppose the displacement of the slab.
- the low position of the or conveyors (11, 13) is parallel to the setting erasure position of the stops 15.
- the stops 15 are no longer in contact with the slab 21 at the time of cutting .
- This configuration is advantageous in that it avoids damaging the edges of the slab 21 by rubbing against the stops 15 due to vibration during the cutting operation.
- the stops 15 are placed in the erasing position by pivoting around their lower end so as to place them from a vertical position to a horizontal position.
- This displacement is preferred to a vertical movement that would rub against the edge of the slab and could damage or move it relative to the defined cut line.
- rotational displacement is advantageous in case of successive placement of the stops in the abutting position.
- the stop for stopping the translation of the slab being raised towards the slab it can correct its position.
- the bumpers 15 are therefore placed in abutment position by rotation towards the slab (ie in a direction opposite to that of the conveyors) so as to intercept and possibly push it back slightly behind. The slab is thus deposited on the cutting table and the cutting operation itself can take place. Once the cut is made, the conveyor or conveyors are brought back to the upper position in order to take charge of the slab cut and its fall for evacuation.
- the cut slab and the chute are discharged in different directions.
- the slab cutter will have two conveyors (11, 13) arranged one after the other along the length of the cutting table 31.
- the conveyor belts 25 or son of the first 11 and the second conveyor 13 can advantageously be inserted for a short distance for continuous support of the slab.
- the junction zone between the two conveyors (11, 13) is preferably located at the level of the section line 33 (shown in FIG. 3).
- the first conveyor 11 extends from the loading zone 5 to the cutting zone 7 of the slab and the second conveyor 13 extends from the cutting zone 7 to an unloading zone 9 of the cut slab .
- the conveyor belts 25 or son of the first 11 and second conveyor 13 may be spaced along the length of the cutting table 31. This configuration where a space is defined between the first and second conveyor is advantageous when in position low the conveyors (11, 13) are flush with the surface of the cutting table 31 to prevent them from being cut during the cutting operation.
- the two conveyors When routing to the cutting area 7 and the establishment of the slab, the two conveyors are operated to transport the slab in the same direction. Once the cut is made, the elevation of the conveyors (11, 13) will place the chute on the first conveyor 11 and the slab cut on the second conveyor 13, or conversely according to the programming of the electronic control unit. The first and second conveyors (11, 13) are then actuated by the electronic control unit to convey the fall and the slab cut in opposite directions, so as to move them away from each other. The second conveyor 13 will convey the cut slab towards the unloading zone 9 of the cut slab and the first conveyor 11 will convey the chute to the unloading zone of the chute which is preferably merged with the loading zone 5 of the slab. slab to cut. According to one embodiment of the invention illustrated in FIG.
- the slab cutter 1 comprises means 47 for loading and unloading allowing the automatic loading of the slab as well as the automatic unloading of the slab and the cut slab.
- the means 47 for loading and unloading comprise a detection means of the slab, the fall or the slab cut. This detection means is for example a position sensor for example an optical sensor.
- the loading means 47 will come to detect the slab disposed on the ground or a support (not shown) or a storage area and to be positioned to allow its setting by means of a venturi suction cup (for example) 53 or a means of lateral nip such as forceps (for example).
- the storage area comprises a sensor configured to inform the electronic control unit of the presence of at least one slab.
- This sensor may be a weight sensor or an optical sensor.
- a person skilled in the art will benefit from providing the venturi suction cup (if present) with a slab presence sensor for safety reasons.
- the loading means 47 may comprise a movable articulated arm 47.
- the loading means 47 comprise for example a lever 49 and a shaft 51 hinged together at one of their ends.
- the shaft 51 is movable by vertical rotation through a motor (not shown) and the lever 49 is tiltable by means of a jack (not shown).
- the shafts 51 presented by the means 47 for loading and unloading will advantageously have a circular section to facilitate their rotation about a vertical axis.
- the unloading means of the chute merge with the loading means of the slab.
- the electronic control unit is configured to sort the falls according to their size, by depositing them on separate supports. Unrecovered falls may simply be discarded by the conveyor into a collection bin at the end of the cutting table. Indeed, the falls can be of sufficient size to be reused or redécoupées.
- the unloading means of the cut slab are advantageously similar.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20160113A BE1024342B1 (fr) | 2016-06-30 | 2016-06-30 | Coupe-dalles automatique |
PCT/BE2017/000030 WO2018000053A1 (fr) | 2016-06-30 | 2017-06-20 | Coupe-dalles automatique |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3478469A1 true EP3478469A1 (fr) | 2019-05-08 |
Family
ID=56360124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17742363.9A Pending EP3478469A1 (fr) | 2016-06-30 | 2017-06-20 | Coupe-dalles automatique |
Country Status (7)
Country | Link |
---|---|
US (1) | US11548187B2 (fr) |
EP (1) | EP3478469A1 (fr) |
JP (1) | JP6960420B2 (fr) |
CN (1) | CN109641369B (fr) |
BE (1) | BE1024342B1 (fr) |
RU (1) | RU2739533C2 (fr) |
WO (1) | WO2018000053A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108656368A (zh) * | 2018-04-11 | 2018-10-16 | 南京恒聚通电子科技有限公司 | 一种智能石材切割机器人 |
CN110625826A (zh) * | 2019-10-12 | 2019-12-31 | 苏州鸣动智能设备有限公司 | 一种皮带折粒机 |
CN111002490A (zh) * | 2019-12-31 | 2020-04-14 | 南京富技腾精密机械有限公司 | 一种自动切割设备 |
CN111546513A (zh) * | 2020-05-14 | 2020-08-18 | 周任芳 | 一种智能切割瓷砖机器人 |
CN111571828B (zh) * | 2020-05-28 | 2021-12-21 | 江西精诚陶瓷有限公司 | 一种保温装饰陶瓷砖及其制造设备与制造方法 |
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- 2017-06-20 CN CN201780051292.3A patent/CN109641369B/zh active Active
- 2017-06-20 US US16/314,193 patent/US11548187B2/en active Active
- 2017-06-20 JP JP2018567620A patent/JP6960420B2/ja active Active
- 2017-06-20 EP EP17742363.9A patent/EP3478469A1/fr active Pending
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US20190202085A1 (en) | 2019-07-04 |
CN109641369B (zh) | 2021-12-14 |
RU2739533C2 (ru) | 2020-12-25 |
JP6960420B2 (ja) | 2021-11-05 |
RU2019102397A (ru) | 2020-07-29 |
BE1024342B1 (fr) | 2018-01-29 |
WO2018000053A1 (fr) | 2018-01-04 |
CN109641369A (zh) | 2019-04-16 |
RU2019102397A3 (fr) | 2020-11-12 |
US11548187B2 (en) | 2023-01-10 |
BE1024342A1 (fr) | 2018-01-26 |
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