WO2022094644A1 - Zentrierungsvorrichtung für metallplatinen - Google Patents
Zentrierungsvorrichtung für metallplatinen Download PDFInfo
- Publication number
- WO2022094644A1 WO2022094644A1 PCT/AT2021/060413 AT2021060413W WO2022094644A1 WO 2022094644 A1 WO2022094644 A1 WO 2022094644A1 AT 2021060413 W AT2021060413 W AT 2021060413W WO 2022094644 A1 WO2022094644 A1 WO 2022094644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- centering
- metal blank
- temperature control
- unit
- centering finger
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 173
- 239000002184 metal Substances 0.000 title claims abstract description 173
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000005496 tempering Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000011226 reinforced ceramic Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0012—Rolls; Roll arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers or buffer zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0003—Positioning the charge involving a system for aligning the articles through a lateral guidance, e.g. funnel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0004—Positioning the charge involving devices for measuring the article, the stack of articles or the height of the furnace passage or for adjusting the height of the passage to the charge or for putting the articles in the same position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0042—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising roller trains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0046—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising one or more movable arms, e.g. forks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0059—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising tracks, e.g. rails and wagon
Definitions
- the present invention relates to a device for aligning a metal blank for a temperature control system and the temperature control system for tempering a metal blank. Furthermore, the present invention relates to a method for aligning a metal plate for a temperature control system.
- Temperature control devices can also have forming devices, such as rolling devices or press-hardening devices.
- metal blanks are subjected in particular to a predetermined temperature profile, so that specific areas of the metal blank are temperature-controlled differently from other areas of the metal blank.
- desired material properties such as hardness or ductility, can be adjusted in a targeted manner in certain areas of the metal plate. Due to positioning tolerances of the metal plate in the temperature control devices, there may be deviations from the specified temperature control profile.
- a device for aligning a metal blank (or metal plate) for a temperature control system which can have at least one temperature control unit for heating or cooling the metal blank, is described.
- the device has at least two support rollers on which the metal blank can be placed and conveyed through the temperature control system by rotating the support rollers in the throughput direction and within a conveying plane, the support rollers being spaced apart in the throughput direction.
- the device has a first centering unit with at least one centering finger, which is arranged to be displaceable within the conveying plane in such a way that the centering finger can be moved transversely to the throughput direction in order to align the metal blank in a predetermined alignment.
- a temperature control system for temperature control of a metal blank which can have at least one temperature control unit for heating or cooling the metal blank, is described.
- the temperature control system has at least one temperature control unit and an above-described device for aligning a metal plate, the device being arranged upstream of the temperature control unit in the throughput direction such that the metal plate can be aligned in front of or at least partially in the temperature control unit.
- a method for aligning a metal plate for a temperature control system is described.
- the metal plate is within a conveying level by the temperature control system by means of at least conveyed by two bearing rollers, on which the metal blank rests and is conveyed in the throughput direction by rotating the bearing rollers (ie with at least one driven bearing roller).
- the support rollers are spaced apart in the direction of passage.
- the metal plate is aligned in a predetermined orientation by means of a first centering unit with at least one centering finger, which is arranged to be displaceable within the conveying plane in such a way that the centering finger can be moved transversely to the throughput direction in order to align the metal plate.
- the metal blank is in particular a flat product (flat steel, metal plate) and accordingly much wider than it is thick.
- the metal plate can represent an isolated component of the same type.
- the metal plate can consist of steel and/or non-ferrous metals, for example.
- the metal plate can be made of aluminum.
- the metal plate can have a homogeneous rectangular, round or elliptical shape, for example. In practice, metal blanks often have complex shapes. Metal blanks form, for example, corresponding stamped or otherwise cut metal plates which have complex borders. It is desired that different areas of the metal plate are tempered differently in a temperature control unit.
- the temperature control system has one or more temperature control units, which are arranged, for example, one after the other in the flow direction.
- the temperature control units can, for example, heat the metal plate or cool it down in a targeted manner.
- the metal blank can be conveyed continuously through a temperature control unit or placed sequentially at predetermined positions within the temperature control units and heat-treated in a stationary manner before further transport takes place along the throughput direction.
- the temperature control units can heat up or cool down certain areas of the metal plate differently.
- a predetermined heating pattern or cooling pattern can be applied to the metal blank provided the metal blanks are aligned in a predetermined orientation.
- the temperature control unit is a cooling unit, in particular a contact cooler. Additionally or alternatively, a temperature control unit can be provided, which forms an oven unit for heating the component.
- the metal plate is conveyed along bearing rollers in the throughput direction.
- the support rollers run in particular transversely to the direction of passage and can, for example are driven.
- the support rollers can have different coatings, for example, in order to reduce unwanted caking or other adhesion of pollutants.
- One or more support rollers can be driven in order to transport the metal blank in the throughput direction.
- centering units are provided which are, for example, in the direction of flow before a temperature control unit (cold centering) or are partially or completely arranged in a temperature control space of the temperature control device, such as in the oven space itself (hot centering).
- the centering unit has at least one centering finger, which is arranged to be displaceable within the conveying plane. The metal plate can thus be moved and positioned in a predetermined alignment with the centering finger.
- the centering finger is rod-shaped or designed as a pin-shaped element and extends from its bearing to the metal plate.
- the centering finger can have a coupling area with which it can be coupled to a drive device, such as the guide unit mentioned below, and opposite an alignment area with which the centering finger can be coupled to an edge of the metal plate in order to move it in the conveying plane and align.
- the conveying plane forms the plane in which the metal blank rests and within which the metal blank is moved in the throughput direction.
- the conveying plane has a normal that runs perpendicular to the direction of passage and the transverse direction.
- the transverse direction is correspondingly formed at right angles to the direction of passage. In other words, the flow direction and the transverse direction span the conveying plane.
- the centering finger can move the metal plate in a first direction, for example along the transverse direction, until the metal plate is in contact with a stop and a defined alignment is thus provided.
- a further centering finger can be arranged opposite the metal plate, so that the metal plate can be clamped between two opposite centering fingers and correspondingly aligned.
- the alignment of the metal blank can be performed during a continuous movement of the metal blank in the direction of flow, by the centering fingers in a brief contact aligning the metal blank.
- the metal blank can be conveyed sequentially in the throughput direction. The conveying movement can thus be stopped in order to align the metal blank, so that the metal blank is stationary.
- the centering fingers can move into a predetermined position and thereby align the metal plate in a desired orientation.
- the metal blank can be further conveyed in the throughput direction in an aligned state. This ensures that the metal plate has assumed a predetermined position or orientation after the centering process. This in turn enables an exact and defined application of a temperature profile or a temperature pattern in a subsequent temperature control unit.
- the at least one centering finger is arranged between the two support rollers.
- the centering fingers In the space between two support rollers, there is the possibility for the centering fingers to move transversely to the throughput direction, so that exact alignment is possible. Since the bearing rollers are spaced apart and the centering finger has a narrow geometry, the device according to the invention can be installed and retrofitted without changing the position of the bearing rollers.
- the centering finger extends between an area above the conveying plane and below the conveying plane.
- the centering finger is arranged so that it can be displaced perpendicularly to the conveying plane in such a way that a free end of the centering finger can be moved between the region above the conveying plane and below the conveying plane.
- the centering finger can, for example, only be retracted into the upper area if a centering or alignment of the metal plate is pending.
- the centering finger can be designed to be telescopically retractable and extendable. Alternatively, the centering finger can be swiveled in and out.
- the first centering unit has a guide unit which extends transversely to the direction of passage.
- the centering finger is coupled to the guide unit in such a way that the centering finger can be moved along the guide unit.
- the guide unit can have, for example, a rail or a unit with a corresponding guide groove.
- the centering finger can itself run within the guide groove or enclose the rail as a guide unit with a coupling element.
- a robust movement mechanism can thus be implemented, in which the centering finger is guided in a robust manner along the transverse direction.
- the guide unit can have a rectilinear course or a curve-like course, so that a specific movement pattern of the centering finger can be specified.
- the centering finger can be driven along the guide unit by means of a linear motor.
- the linear motor can be an electric servo motor, for example, which drives the centering finger along the guide unit.
- windings can be provided along the guide unit, so that the guide unit is designed as a linear stator and the centering finger acts as a rotor of the linear motor and can be correspondingly controlled in a targeted manner.
- the centering finger can also be moved along the transverse direction by means of a pneumatic or hydraulic drive mechanism.
- a pneumatic or hydraulic drive mechanism For example, hydraulic cylinders or pneumatic cylinders can be provided that can be selectively extended and retracted in order to move the centering finger in the transverse direction.
- the device has a floor guide unit with a floor guide in the throughput direction and/or a further floor guide in the transverse direction.
- the floor guide unit can be arranged on a floor of a temperature control system, for example in front of or in a temperature control unit (eg oven unit or cooling unit) of the temperature control system.
- the floor guide unit can be installed in front of or in the temperature control unit so that they can be exchanged and retrofitted accordingly.
- the bottom guide in the direction of passage and/or the bottom guide in the transverse direction can, for example, have corresponding guide rails or guide grooves along which the centering units can be guided in the direction of passage or transversely thereto and can be adjusted accordingly.
- the centering units can thus be flexibly adjusted to different sizes and shapes of the metal plate to be centered.
- the centering units can be driven along the floor guides by means of a linear motor, which is arranged, for example, in the centering units and in the floor guide unit itself.
- a corresponding control unit can specifically control and adjust the centering units along the floor guides.
- the centering finger has a fiber-reinforced material, in particular a fiber-reinforced ceramic, in particular containing silicon carbide.
- a free end of the centering finger which is configured to align the metal plate, can have a stainless steel material.
- the centering finger can thus be designed to be heat-resistant and robust, particularly in the area of contact with the metal plate.
- the centering finger can thus be designed in a filigree manner, so that it can be guided through, for example, between small gaps, in particular between the support rollers.
- the first centering unit has at least one further centering finger, which is arranged displaceably within the conveying plane in such a way that the further centering finger can be moved transversely to the throughput direction in order to align the metal blank in a predetermined alignment.
- the further centering finger is spaced from the centering finger transversely to the direction of passage in such a way that the metal plate can be arranged between the centering finger and the further centering finger.
- the further centering finger can be arranged, for example, in the same guide unit as the centering finger described above and can be moved along it. Alternatively, the further centering finger can have a separate guide unit in which it is coupled.
- the device has a second centering unit with at least one centering finger, which is located within the conveying plane is arranged to be displaceable in such a way that the centering finger can be moved transversely to the direction of passage in order to align the metal blank in a further predetermined orientation.
- the second centering unit is arranged at a distance from the first centering unit in the direction of passage and/or transversely to the direction of passage.
- the metal plate can be centered by several centering units with corresponding centering fingers, which are spaced apart in the direction of passage.
- temperature control devices can be provided in the temperature control system.
- several metal blanks can be arranged in the transverse direction, so that they can be moved into a tempering unit in the direction of flow and tempered at the same time.
- Each metal plate can be individually aligned using a corresponding device having the centering unit with corresponding centering fingers.
- the device has a stop bar which can be selectively moved into the conveying plane in such a way that the metal blank can be moved against the stop bar in the throughput direction in order to stop a movement of the metal blank (at a desired position) in the throughput direction.
- the stop bar extends transversely to the direction of passage and is arranged between the support rollers.
- the stop bar is arranged so that it can move perpendicularly to the conveying plane.
- the stop bar can, for example, be moved translationally from the upper area or from the lower area into the conveying plane, so that the metal blank abuts against the stop bar at a desired position. Furthermore, the stop bar can also be pivoted into the conveying plane.
- the metal blanks can be conveyed sequentially through the furnace and stop at the centering location.
- the position along the conveying direction is determined by the stop on the stop bar.
- the lateral orientation of the metal board is determined by the centering fingers that grip the side edges of the metal board and align it.
- centering with the stop bar can also be carried out in a continuous feed of the metal plate. For example, the stop bar is moved into the conveying level so that the continuously driven metal plate hits the stop bar.
- the bearing rollers continue to drive the metal blank, the stop beam prevents it from being transported along the direction of travel.
- the support rollers rotate, so to speak, on the metal plate, so that the metal plate remains in the centering position.
- the centering fingers can then be inserted laterally, ie at right angles to the throughput direction, and align the metal plate. After the alignment, the stop beam is moved out of the conveying level so that the advance through the support rollers continuously moves the metal plate further in the set alignment.
- the stop bar has silicon carbide. This enables high temperature resistance. At the same time, caking on the stop bar is reduced.
- the device has a detection unit, in particular an optical detection unit, which is configured to detect an orientation of the metal blank in the conveying plane.
- the detection unit can, for example, have a camera, for example a CCD camera, it being possible to determine an exact position and orientation of the metal plate via image analysis of the recorded images.
- the centering finger is or the centering fingers are controllable based on the detection of an orientation of the metal blank in such a way that the metal blank can be moved into a predetermined orientation within the conveying plane by moving the centering finger.
- FIG. 1 shows a schematic representation of a device for aligning a metal plate for a temperature control system according to an exemplary embodiment of the present invention.
- FIG. 2 shows a schematic representation of a temperature control system with different temperature control devices according to an exemplary embodiment of the present invention.
- FIG 3 shows a schematic representation of a stop bar of the alignment device according to an exemplary embodiment of the present invention.
- Fig. 1 shows a device 100 for aligning a metal plate 150 for a temperature control system 200.
- the device 100 has at least two support rollers 101, on which the metal blank 150 can be placed and conveyed through the temperature control system 200 by rotating the bearing rollers 101 in the direction of passage 105 and within a conveying plane 204, the bearing rollers 101 being arranged spaced apart in the direction of passage 105.
- the device 100 also has a first centering unit 110 with at least one centering finger 111, which is arranged to be displaceable within the conveying plane 204 in such a way that the centering finger 111 can be moved transversely to the direction of passage 105 in order to align the metal blank 150 in a predetermined alignment.
- the metal plate 150 can have a homogeneous rectangular, round or elliptical shape, for example.
- metal blanks 150 often have complex shapes. For example, as illustrated in FIG. 1 , metal blanks 150 form corresponding stamped or otherwise cut metal plates that have complex borders. It is desired that different areas of the metal plate 150 are tempered differently in a tempering unit.
- the metal blank 150 is conveyed along bearing rollers 101 in the throughput direction.
- the support rollers 101 run in particular transversely (in the transverse direction 106) to the direction of passage 105 and can be driven, for example.
- the support rollers 101 are rotatably arranged in corresponding bearing openings 102 which are provided, for example, in a housing of the device 100 or in a housing of the temperature control system 200 (see FIG. 2). Only two bearing rollers 101 are shown in FIG. 1 for a better overview. However, corresponding support rollers 101 can also be provided in all or in most of the support openings 102 .
- the centering unit 110 has two centering fingers 111, 114 lying opposite one another in the transverse direction 106 with respect to the metal plate 150, which are arranged displaceably within the conveying plane 204 (see FIG. 2).
- the metal plate 150 can thus be displaced and positioned in a predetermined orientation, in particular in the transverse direction 106, with the centering finger 111.
- the centering finger 111 is rod-shaped or pin-shaped.
- the centering finger 111 has a coupling area with which it can be coupled to a drive device, such as the guide unit 112 mentioned below, and opposite an alignment area with which the centering finger 111 can be coupled to an edge of the metal plate 150 in order to move and align it in the conveying plane 204 .
- the conveying plane 204 forms the plane in which the metal blank 150 rests and within which the metal blank 150 is moved in the direction of passage 105 .
- the conveying plane 204 has a normal 107 that runs perpendicular to the direction of passage 105 and the transverse direction 106 .
- the transverse direction 106 is correspondingly formed at right angles to the direction of passage 105 . In other words, the direction of passage 105 and the transverse direction 106 span the conveying plane 204 .
- Centering finger 111 can move metal plate 150 in a first direction, for example along transverse direction 106, until metal plate 150 strikes a stop or the further centering finger 114, so that metal plate 150 can be aligned between two opposite centering fingers 111, 114.
- the alignment of the metal blank 150 can be carried out during a continuous movement of the metal blank 150 throughput direction 105 by the centering fingers 111, 114 making the alignment of the metal blank 150 in a brief contact.
- the metal board 150 may be sequentially conveyed in the direction of flow. To align the metal blank 150, the conveying movement is stopped, so that the metal blank 150 is stationary. In a next step, the centering fingers 111, 114 can move into a predetermined position and thereby align the metal plate 150 in a desired alignment.
- the centering fingers 111, 114 of a centering unit 110, 115 are each arranged between the two support rollers 101. In the space between two support rollers 101, there is thus the possibility for the centering fingers 111, 114 to move transversely to the direction of passage 105, so that exact alignment is possible. Since the bearing rollers 101 are spaced apart and the centering fingers 111, 114 can have a narrow geometry, the device 100 according to the invention can be installed and retrofitted without changing the position of the bearing rollers 101.
- the centering finger 111 extends between an area above the conveying plane 204 and below the conveying plane 204. In particular, there is sufficient installation space below the support rollers 101 so that the drive units of the centering fingers 111, 114 can be installed there. From this lower area, the centering finger 111, 114 can protrude into the upper area in the space between the support rollers 101 in order to adjust the metal plate 150.
- the centering units 110, 115 each have a guide unit 112 which extends transversely to the direction of passage 105.
- the centering finger 111 is coupled to the guide unit 112 in such a way that the centering finger 111 can be moved along the guide unit 112 .
- the centering finger 111 can itself run within a guide groove as a guide unit 112 or enclose a guide rail as a guide unit 112 .
- a robust movement mechanism can thus be implemented, in which the centering finger 111 is guided in a robust manner along the transverse direction 106 .
- the opposing centering fingers 114 can be mounted in the same guide unit (e.g. a guide rail or a guide groove) 112 as the centering fingers 111.
- the centering finger 111 can be driven along the guide unit 112 by means of a linear motor 113 .
- the linear motor 113 can be an electric servo motor, for example, which drives the centering finger 111 along the guide unit 112 .
- windings can be provided along the guide unit 112, so that the guide unit 112 is designed as a linear stator and the centering finger 111 acts as a rotor of the linear motor and can be correspondingly controlled in a targeted manner.
- the centering finger 111 can be made thin and filigree, so that it can be guided through, for example, between small gaps, in particular between the support rollers 101 .
- the centering finger 111 and the opposite centering finger 114 can be shaped such that in the lower area under the metal plate 150, the distances between centering fingers 111, 114 in the transverse direction 106 is smaller than a distance between the centering fingers 111, 114 in the transverse direction 106 in the upper area above the metal plate 150. This means that shorter guide units 112 can be provided in the lower area, while in the transverse direction 106 wider metal plate 150 is separated from the centering fingers 111 , 114 can be aligned in the upper area.
- a further, second centering unit 115 can be provided in the throughput direction 105 , which is spaced apart from the first centering unit 110 in the throughput direction 105 .
- the second centering unit 115 also has two centering fingers 111, 114 located opposite one another in the transverse direction 106, which are arranged to be displaceable within the conveying plane 204, in particular in the transverse direction 106, in such a way that the centering fingers 111, 114 can be displaced transversely to the throughput direction 105 in order to center the metal blank 150 in another predetermined orientation to align.
- a stop bar 103 which can be selectively moved into conveying plane 204 in such a way that metal blank 150 moves against stop bar 103 in throughput direction 105 in order to move metal blank 150 (at a desired position) in throughput direction 105 to stop.
- the stop bar 103 extends transversely to the direction of passage 105 and is arranged between the support rollers 101, for example. In particular, the stop bar 103 can be moved in a translatory manner perpendicularly to the conveying plane 204 .
- the position of the metal blank 150 is determined along the conveying direction 105 by the stop on the stop bar 103 .
- the lateral orientation of the metal plate 150 in the transverse direction 106 is determined by the centering fingers 111, 114, which engage the side edges of the metal plate 150 and align them.
- a detection unit 104 in particular an optical detection unit, can be provided, which is configured to detect an orientation of the metal plate 150 in the conveying plane.
- the centering fingers 111, 114 are controlled based on the detection of an orientation of the metal blank 150 such that they move the metal blank 150 into a predetermined orientation within the conveying plane 204.
- a floor guide unit with a floor guide 116 in the throughput direction 105 and a further floor guide 117 in the transverse direction 106 is shown in a floor in front of or in the temperature control unit.
- the bottom guide 116 in the direction of passage 105 and the bottom guide 117 in the transverse direction 106 have crossing guide rails along which the centering units 110, 115 can be guided in the direction of passage 105 or transversely thereto and can be adjusted accordingly.
- the centering units can be driven and controlled along the floor guides 116, 117 by means of a linear motor, which is arranged, for example, in the temperature control units 110, 115 and in the floor guide unit itself.
- a corresponding control unit can specifically control and adjust the centering units 110, 115 along the floor guides.
- FIG. 2 shows a schematic representation of a temperature control system 200 with various temperature control devices 100, 100′, which can be designed in accordance with the temperature control device 100 from FIG. 1 explained in detail.
- the temperature control system 200 has one or more temperature control units 201, 202, 203, which are arranged one after the other in the flow direction 105, for example.
- the temperature control units 201, 202, 203 can, for example, heat the metal plate 150 or cool it in a targeted manner.
- the metal plate 150 first runs through an oven 201 as a temperature control unit.
- the blank then runs through, for example, a temperature-controlled rolling stand or a rolling device 202 as a temperature-control unit.
- the metal blank 150 can then again run through a further oven 203 as a temperature control unit.
- the metal plate 150 can then also pass through cooling devices (for example contact coolers) as a temperature control device.
- the metal blank 150 can be conveyed continuously through a temperature control unit 201, 202, 203 or placed sequentially at predetermined positions within the temperature control units 201, 202, 203 and heat-treated in a stationary manner before further transport along the throughput direction 105 takes place.
- the temperature control units 201, 202, 203 can heat certain areas of the metal plate 150 differently or cooling down.
- a predetermined heating pattern or cooling pattern can be applied to the metal blank 150 provided the metal blanks 150 are aligned in a predetermined orientation.
- a plurality of devices 100, 100' can also be provided for aligning corresponding metal blanks 150 in the transverse direction 106.
- a device 100 for aligning corresponding metal blanks 150 in the throughfeed direction 105 can be arranged one after the other.
- a device 100 for aligning corresponding metal blanks 150 in a temperature control unit 201, such as an oven can be provided.
- a hot centering i. H. a centering of the metal blank 150 in the tempered state can be carried out.
- a device 100 for aligning corresponding metal blanks 150 outside of the temperature control units 201, 202, 203 can also be provided, so that the device 100 is not completely exposed to the temperatures in a temperature control unit 201, 202, 203.
- a cold centering can be performed.
- FIG. 3 shows a schematic representation of a stop bar 103 of the alignment device 100 according to an exemplary embodiment of the present invention.
- the stop bar 103 can be selectively moved into the conveying plane 204 (see FIG. 2) in such a way that the metal blank 150 moves against the stop bar 103 in the throughput direction 105 in order to stop a movement of the metal blank 150 (at a desired position) in the throughput direction 105.
- the stop bar 103 is controlled in particular by drive units 301 .
- Corresponding control connections 302 can be provided between the drive units 301 and the stop beam 103 .
- the control connections 302 can represent, for example, telescopically retractable and extendable rod elements.
- the control links 302 can be pivotally provided on the drive units 301 and the stop bar 103 so that the stop bar 103 can be placed above and below the conveying plane 204 by pivoting.
- the drive units 301 can be designed as a linear motor, for example, in order to move the stop bar 103 .
- the drive units 301 can be designed as pneumatic, hydraulic or electromechanical drives.
- the control connections 302 can be, for example, hydraulically, pneumatically or electromechanically extendable and extendable or pivotable.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Control Of Conveyors (AREA)
- Tunnel Furnaces (AREA)
- Registering Or Overturning Sheets (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180075478.9A CN116438420A (zh) | 2020-11-09 | 2021-11-08 | 用于金属板的定心设备 |
ATA9355/2021A AT526363B1 (de) | 2020-11-09 | 2021-11-08 | Zentrierungsvorrichtung für Metallplatinen |
CA3199793A CA3199793A1 (en) | 2020-11-09 | 2021-11-08 | Centering device for metal blanks |
JP2023527810A JP7519540B2 (ja) | 2020-11-09 | 2021-11-08 | 金属プレートのセンタリング装置 |
MX2023005184A MX2023005184A (es) | 2020-11-09 | 2021-11-08 | Dispositivo de centrado para pletinas de metal. |
US18/035,350 US20240003628A1 (en) | 2020-11-09 | 2021-11-08 | Centering device for metal blanks |
ES202390024A ES2946811B2 (es) | 2020-11-09 | 2021-11-08 | Dispositivo de centrado para pletinas de metal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102020129506.5A DE102020129506A1 (de) | 2020-11-09 | 2020-11-09 | Zentrierungsvorrichtung für Metallplatinen |
DE102020129506.5 | 2020-11-09 |
Publications (1)
Publication Number | Publication Date |
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WO2022094644A1 true WO2022094644A1 (de) | 2022-05-12 |
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ID=78844767
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Application Number | Title | Priority Date | Filing Date |
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PCT/AT2021/060413 WO2022094644A1 (de) | 2020-11-09 | 2021-11-08 | Zentrierungsvorrichtung für metallplatinen |
Country Status (9)
Country | Link |
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US (1) | US20240003628A1 (de) |
JP (1) | JP7519540B2 (de) |
CN (1) | CN116438420A (de) |
AT (1) | AT526363B1 (de) |
CA (1) | CA3199793A1 (de) |
DE (1) | DE102020129506A1 (de) |
ES (1) | ES2946811B2 (de) |
MX (1) | MX2023005184A (de) |
WO (1) | WO2022094644A1 (de) |
Citations (6)
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CN103111536A (zh) * | 2013-02-16 | 2013-05-22 | 王玉亮 | 热冲压成型生产线出炉板坯举升及水平方向定位装置 |
CN203470711U (zh) * | 2013-09-02 | 2014-03-12 | 凌云工业股份有限公司 | 一种滚床对中系统 |
US20140131167A1 (en) * | 2011-07-21 | 2014-05-15 | Thyssenkrupp System Engineering Gmbh | Device and method for stopping and/or aligning transport goods on a conveying device, and conveying device |
US20170100760A1 (en) * | 2015-10-13 | 2017-04-13 | Autotech Engineering A.I.E | Centering blanks |
US20190193134A1 (en) * | 2016-08-09 | 2019-06-27 | Autotech Engineering A.I.E. | Centering and selective heating |
US20190376745A1 (en) * | 2016-12-22 | 2019-12-12 | Autotech Engineering, S.L. | Method for heating a blank and heating system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2831251C2 (de) | 1978-07-15 | 1986-10-16 | Smit Ovens Nijmegen B.V., Nijmegen | Hubplattenofen |
DE3430470C2 (de) | 1984-08-18 | 1986-12-04 | Ludwig Riedhammer GmbH, 8500 Nürnberg | Deckenelement für einen Industrieofen |
DE102008055980A1 (de) | 2008-04-17 | 2009-10-29 | Schwartz, Eva | Verfahren und Durchlaufofen zum Erwärmen von Werkstücken |
CN102601251B (zh) * | 2012-03-08 | 2014-04-02 | 安徽江淮汽车股份有限公司 | 用于冲压自动化线的板料定位对中台装置 |
DE102013114014B4 (de) | 2013-12-13 | 2017-03-16 | Kirchhoff Automotive Deutschland Gmbh | Durchlaufofen zum Erwärmen von Metallplatinen |
DE102016124648A1 (de) | 2016-12-16 | 2018-06-21 | Schwartz Gmbh | Vorrichtung zum Transportieren mindestens eines aufgeheizten Bauteils |
-
2020
- 2020-11-09 DE DE102020129506.5A patent/DE102020129506A1/de active Pending
-
2021
- 2021-11-08 AT ATA9355/2021A patent/AT526363B1/de active
- 2021-11-08 CN CN202180075478.9A patent/CN116438420A/zh active Pending
- 2021-11-08 US US18/035,350 patent/US20240003628A1/en active Pending
- 2021-11-08 ES ES202390024A patent/ES2946811B2/es active Active
- 2021-11-08 JP JP2023527810A patent/JP7519540B2/ja active Active
- 2021-11-08 CA CA3199793A patent/CA3199793A1/en active Pending
- 2021-11-08 WO PCT/AT2021/060413 patent/WO2022094644A1/de active Application Filing
- 2021-11-08 MX MX2023005184A patent/MX2023005184A/es unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US20140131167A1 (en) * | 2011-07-21 | 2014-05-15 | Thyssenkrupp System Engineering Gmbh | Device and method for stopping and/or aligning transport goods on a conveying device, and conveying device |
CN103111536A (zh) * | 2013-02-16 | 2013-05-22 | 王玉亮 | 热冲压成型生产线出炉板坯举升及水平方向定位装置 |
CN203470711U (zh) * | 2013-09-02 | 2014-03-12 | 凌云工业股份有限公司 | 一种滚床对中系统 |
US20170100760A1 (en) * | 2015-10-13 | 2017-04-13 | Autotech Engineering A.I.E | Centering blanks |
US20190193134A1 (en) * | 2016-08-09 | 2019-06-27 | Autotech Engineering A.I.E. | Centering and selective heating |
US20190376745A1 (en) * | 2016-12-22 | 2019-12-12 | Autotech Engineering, S.L. | Method for heating a blank and heating system |
Also Published As
Publication number | Publication date |
---|---|
JP2023549162A (ja) | 2023-11-22 |
DE102020129506A1 (de) | 2022-05-12 |
ES2946811B2 (es) | 2023-11-29 |
MX2023005184A (es) | 2023-05-15 |
CA3199793A1 (en) | 2022-05-12 |
AT526363A5 (de) | 2023-12-15 |
US20240003628A1 (en) | 2024-01-04 |
JP7519540B2 (ja) | 2024-07-19 |
ES2946811A1 (es) | 2023-07-26 |
CN116438420A (zh) | 2023-07-14 |
AT526363B1 (de) | 2024-05-15 |
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