EP4493387A1 - Umformmaschine für die umformung von vorformlingen in behälter und betriebsverfahren einer solchen - Google Patents
Umformmaschine für die umformung von vorformlingen in behälter und betriebsverfahren einer solchenInfo
- Publication number
- EP4493387A1 EP4493387A1 EP23710746.1A EP23710746A EP4493387A1 EP 4493387 A1 EP4493387 A1 EP 4493387A1 EP 23710746 A EP23710746 A EP 23710746A EP 4493387 A1 EP4493387 A1 EP 4493387A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- forming
- forming machine
- mold
- preforms
- fixing means
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/48615—Aligning the mould assembly position e.g. adapting center to the extruded parison
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/4864—Fixed by a special construction to the mould half carriers, e.g. using insulating material between the mould and the mould half carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C2049/788—Controller type or interface
- B29C2049/78805—Computer or PLC control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42065—Means specially adapted for transporting preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42069—Means explicitly adapted for transporting blown article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42093—Transporting apparatus, e.g. slides, wheels or conveyors
- B29C49/42095—Rotating wheels or stars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/42384—Safety, e.g. operator safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Definitions
- Forming machine for forming preforms into containers and operating method thereof
- the present invention relates to a forming machine for forming preforms into containers by introducing a forming fluid under pressure into the preforms.
- the present invention relates to a method for operating a forming machine for forming preforms into containers by introducing a forming fluid under pressure into the preforms.
- tempering the preforms DE 23 52 926 A1 explains.
- Tempering or thermal conditioning means that the preform is heated to a temperature suitable for blow forming and, if necessary, a temperature profile is impressed on the preform.
- the blow molding of containers from preforms with the additional use of a stretch rod is also known.
- the containers produced by blow molding are fed to a subsequent filling device and filled here with the intended product or filling material. So a separate blow molding machine and a separate filling machine are used. It is also known to form the separate blow molding machine and the separate filling machine into one machine block, i.e. H. to form an interlocked blow-filling device, with the blow-molding and filling continuing to take place on separate machine components and one after the other.
- each of the forming stations has a mold receptacle which holds a detachably attached, multi-part outer mold, against the inner contour of which the preforms are expanded.
- the inner contour of the outer mold thus determines the contour of the expanded preform.
- a heated preform is fed into the outer mold of the forming station.
- the preform is then formed into a container by introducing a forming fluid under pressure into the preforms.
- the preform expands in the outer mold and presses against the outer mold.
- the inner contour of the outer shape therefore determines the shape of the containers produced.
- This conversion of the molding machine can take a relatively long time, for example a few hours, due to the large number of forming stations.
- the time required to change over the forming machine is also called changeover time or changeover time. Since modern forming machines are designed to produce several thousand containers per hour, such long downtimes or changeover times are generally undesirable. It is desirable to keep downtime or changeover times as short as possible.
- the forming machine and in particular the forming stations have, for example, hydraulically pivotable components, which pose a risk of jamming or shearing for the machine operator (m, w, d) during changeover if a manual mold change is carried out.
- the outer shape is a solid metal block that can tip or fall down when changing. This can either damage the mold holder or parts of the forming station or, in the worst case, personal injury can occur if the external mold comes loose in the mold holder in an uncontrolled manner.
- the forming machine can, for example, be designed as is generally known from the prior art, for example as a blow molding machine in which the preforms are formed with a gas or directly with a filling material.
- the forming machine is therefore set up to form the preforms into a container.
- the forming takes place with a forming fluid.
- a forming fluid is a fluid that is used to form the preform, for example a gas or filling material, as is known in the prior art, for example. This fluid is introduced into the preform under pressure to expand the preform.
- the forming machine also has a control device which controls the operation of the forming machine and to which the detection means is connected.
- the control device is designed, for example, with a bus system and a master control and additionally or alternatively has control devices to control a heating device, to control a drive device of the forming wheel, to control safety components of the forming wheel, or in order to To control components of the forming wheel or the like.
- This control device can also be referred to synonymously as an electronic control device.
- the tense state can also be understood as an unresolved or tense or locked state.
- the locking means is therefore a means or a device that is set up to fix the base part in or on the mold holder. It fixes the base part in the mold holder.
- the locking means can be synonymously referred to as a controllable floor lock.
- the locking means for fixing can be mechanically, electrically or hydraulically driven or designed to mechanically fix the messenger part in the mold holder.
- the mold holder preferably has at least one holding means which is designed to hold the outer shape or part of the outer shape in the release position.
- the holding means is therefore a means that is designed to hold the outer shape or part of it, i.e. the side parts and the base part.
- the holding means serves to hold and is preferably not controllable. For example, it is provided that the two side parts are each held in the mold holder with a holding means, and a further holding means is provided to hold the base part.
- the holding means(s) serve the purpose of holding the parts of the outer shape, i.e. the side parts and the bottom parts, in place, even after the fixing means have been loosened and are in the release position.
- the at least one holding means is a rod gripper with a set screw or a magnet holder or a mechanical holding means.
- a rod gripper is advantageous because the pin is not only used to hold the outer mold in the mold holder, but can also be used as a positioning aid when inserting an interchangeable mold.
- the magnet holder is a holder that is designed with a magnet.
- the magnet holder is designed to magnetically attract the base part or the side parts with a force. In this way, the base part or the side parts are held with a permanent force.
- the magnet holder is particularly preferably designed to be controllable with a controllable electric coil and the control device is set up to control the electric coil. Further preferably, the control device is set up to control a holding force of the electric coil.
- a mechanical holding means is a holding means that works with a holding mechanism, the holding mechanism preferably being controllable.
- a rod gripper with an adjustable threaded pin for holding a side part in the mold holder is proposed as a first holding means and/or a magnet holder for holding the base part in a fixed position in the mold holder is proposed as a second holding means.
- a bar gripper with an adjustable set screw is advantageous because the length of the bar gripper can be adjusted.
- a rod gripper for the side parts is also advantageous because the pins serve as a positioning aid. It goes without saying that the side part or parts have a corresponding pin holder for the rod gripper.
- a magnetic holder is particularly advantageous for the base shape as it easily prevents vertical movement of the base part.
- the magnet holder can also be referred to as a magnetic gripper or magnetic fixation.
- the detection means is preferably a rotary encoder device which is set up with a rotary encoder to determine the rotational position of the forming wheel.
- the rotary encoder is arranged, for example, on a rotation axis of a drive device of the forming wheel.
- the control device is set up to compare the rotational position of the forming wheel detected by the detection means with the first stored position and/or with the second stored position in order to control the fixing means of the forming station on the basis of the comparison. It is therefore proposed that the first and/or second position is stored in the control device in terms of data for comparison with the detected rotational position of the forming wheel and that the detection means determines the current rotational position of the forming wheel. If the rotational position of the forming wheel measured with the detection means reaches the stored first and/or second rotational position, activation of the fixing means is triggered.
- the stored positions can therefore be understood as threshold values for a predetermined rotational position or rotational position of the forming wheel, which are stored in the control unit.
- the release sensor is an optical sensor that detects when the first position of the forming station has been reached by detecting a marking arranged on the forming station or by detecting an interruption in a light beam. It is therefore proposed that the control of the fixing means in the release position z. B. is triggered with a light barrier device or with a scanning device that recognizes a marking arranged at the forming station. For example, if a forming station triggers the light barrier device, the electronic control device controls the fixing means of this forming station into the release position. If a marking arranged at the forming station is recognized by the scanning device, the control device controls the fixing means of this forming station into the release position.
- the identification is, for example, a scannable code, such as a barcode or QR code or the like.
- the release sensor is a magnetic sensor that detects when the first position of the forming station has been reached by a change in a detected magnetic field.
- the magnetic sensor can be designed, for example, with a magnetic contact switch.
- the second position is determined by a locking sensor coupled to the control device.
- the locking sensor is arranged in an area of the second position.
- the locking sensor is preferably set up to detect reaching the second position of a forming station arranged on the forming wheel.
- the locking sensor is an optical sensor which detects when the second position of the forming station has been reached by detecting a marking arranged on the forming station or by detecting an interruption in a light beam. It is therefore proposed that the control of the fixing means into the fixing position z. B. is triggered with a light barrier device or with a scanning device that recognizes a marking arranged at the forming station.
- the locking sensor is a magnetic sensor that detects when the first position of the forming station has been reached by a change in a detected magnetic field.
- the magnetic sensor can be designed, for example, with a magnetic contact switch.
- the electronic control device is also designed to control the rotationally driven rotational movement of the forming wheel in the conversion mode based on the rotational position detected by the detection means. It is therefore proposed that the control device is connected to the detection means in terms of data technology and the control device controls the rotation of the forming wheel. The control of the rotation of the forming wheel can be automated or semi-automated depending on user input, for example by a user using a two-handed control to continue rotating the forming wheel using a motor. Additionally or alternatively, it is proposed that the control device is also designed to control the forming wheel into idle operation in the conversion mode. Idle operation is an operation or operating state of the forming wheel in which the forming wheel is designed to be rotatable by hand, for example all brakes are released. It is therefore provided that the control device sets the drive device of the forming machine to idle offset and the rotatable forming wheel is rotated manually.
- a method for operating a forming machine for forming preforms into containers by introducing a forming fluid under pressure into the preforms wherein the forming machine has a rotationally driven forming wheel, with a plurality of forming stations being arranged circumferentially on the forming wheel, each forming station has a mold receptacle which holds a multi-part outer mold detachably attached thereto, against the inner contour of which the preforms are expanded, the mold receptacle having controllable fixing means for holding the outer mold, the fixing means being able to be brought into a fixing position and into a release position by means of control , and preforms are fed to the forming machine in a transfer area.
- the procedure includes the steps:
- a forming machine is therefore proposed, as described previously or described below.
- the proposed operating method of the forming machine in the conversion mode therefore includes the steps that the rotational position or rotation of the forming wheel is determined with a detection means for the rotational position of the forming wheel and the fixing means when a first and second predetermined rotational position of the forming wheel is reached in relation to the transfer area into the release position or brought into the fixing position.
- the fixatives are therefore released in the direction of rotation of the forming wheel between these two positions, so that the outer mold can be removed from the mold holder between the two positions.
- the electronic control device is set up to control at least one controllable clamping element for mechanically clamping a side part of the outer shape, and / or to control a controllable locking system for mechanically clamping a bottom part of the outer shape in order to adjust the release position or the fixing position of the outer shape, in particular how previously described for the forming machine.
- the method includes the additional step of controlling the rotationally driven rotational movement of the forming wheel based on the rotational position detected by the detection means and/or driving the forming wheel into idle operation.
- the control device is connected to the detection means in terms of data technology and the control device controls the rotation of the forming wheel.
- the rotationally driven rotational movement of the forming wheel is preferably controlled using the control device, as described above.
- the control of the rotation of the forming wheel can be automated or semi-automated depending on user input, for example, in which a user uses a two-handed operation to continue turning the forming wheel using a motor.
- Idle operation is an operation or operating state of the forming wheel in which the forming wheel is designed to be rotatable by hand, for example all brakes are released.
- Fig. 1 shows a forming machine in one embodiment.
- Fig. 2 shows a forming machine in an embodiment according to the invention.
- Fig. 3 shows a closed forming station of a forming machine in one embodiment.
- Fig. 5A shows a side part and a mold holder with holding means and zero clamping system in an embodiment in an unjoined state.
- Fig. 7 shows schematically a control device in one embodiment.
- the preforms 14 are transferred from a transfer wheel 122 to a forming wheel 110 which is rotatably arranged, i.e. can be driven around a vertical machine axis MA, or to forming stations 16 which are arranged circumferentially distributed on the forming wheel 110.
- the transfer of the preforms 14 into the forming stations 16 takes place in an open state of the forming stations 16.
- a drive device 134 serves as a drive for the forming wheel 110.
- closure caps 130 shown schematically, to the forming wheel 110 via an input device 128. This makes it possible to close the containers 12 on the forming wheel 110 and to handle finished, filled and closed containers 12 using the removal wheel 124.
- the forming machine 10 is equipped with measuring sensors for the purpose of its control or regulation.
- the electronic control device 132 is additionally or alternatively designed to control the rotationally driven rotational movement of the forming wheel 110 in the conversion mode based on the rotational position detected by the detection means 136 and to control fixing means 150 of the same forming station 17 into the fixing position when this forming station 17 has a predetermined second Position x2 relative to the transfer area 123 is reached. So the first and second positions are different.
- the proposed forming device 10 thus provides a possibility for faster conversion, since, for example, the machine operator 158 does not have to manually or semi-automatically unlock the fixing means 150 holding the outer shape in the release area 158.
- the changeover can be carried out, for example, by the machine operator 158 manually changing over external molds 146 provided in a mold magazine 156.
- Figure 2 only one side part 160 of an outer mold 146 is shown in the mold magazine 156.
- Such a conversion occurs, for example, when an automated gripper device 154 is in maintenance or has a defect, which is illustrated by a hammer symbol in FIG. 2, or such a gripper device is not present at all.
- the rotatability of the hydraulic cylinder is illustrated in Figure 4 with an arrow.
- the hydraulic cylinder 170 of the controllable locking means can be inserted into this cylinder receptacle 172 in order to mechanically clamp or fix the base part 162 in the mold receptacle 144.
- the controllable fixing means 151 or the locking means is therefore designed with a hydraulic cylinder 170, and the locking means is designed to fix the base part 162 in the mold holder 144 by moving or rotating the hydraulic cylinder 170.
- Figure 5A shows a side part 160 and a part of the mold holder 144 in an unjoined state in one embodiment.
- the side part 160 has two receptacles 176 for the holding means 168, which are designed, for example, as receptacles for two bar grippers.
- the side part 160 has a clamping bolt 178, which is designed to be received by the controllable fixing means 132, which is designed, for example, as a zero-clamping system.
- the mold receptacle 144 has two holding means 168 in the form of bar grippers on a side facing the outer mold shells.
- a quick-change system for a forming machine is therefore proposed, with which the changeover of an external shape in a forming station can take place more quickly than previously known.
- the quick-change system ensures operational reliability when changing the external shape.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022106126.4A DE102022106126A1 (de) | 2022-03-16 | 2022-03-16 | Umformmaschine für die Umformung von Vorformlingen in Behälter und Betriebsverfahren einer solchen |
| PCT/EP2023/056111 WO2023174805A1 (de) | 2022-03-16 | 2023-03-10 | Umformmaschine für die umformung von vorformlingen in behälter und betriebsverfahren einer solchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4493387A1 true EP4493387A1 (de) | 2025-01-22 |
Family
ID=85571411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23710746.1A Pending EP4493387A1 (de) | 2022-03-16 | 2023-03-10 | Umformmaschine für die umformung von vorformlingen in behälter und betriebsverfahren einer solchen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4493387A1 (de) |
| DE (1) | DE102022106126A1 (de) |
| WO (1) | WO2023174805A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024119490A1 (de) * | 2024-07-09 | 2026-01-15 | Khs Gmbh | Verfahren zum automatisierten Wechsel von Einrichtungen einer Umformstation und Umformvorrichtung mit einer Einrichtung für einen solchen automatisierten Wechsel |
| DE102024121245A1 (de) * | 2024-07-25 | 2026-01-29 | Khs Gmbh | Streckblasvorrichtung mit einem Werkzeughalter, Streckblasmaschine sowie Verfahren zum Prüfen eines Haltezustands |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009039699A1 (de) * | 2009-09-02 | 2011-04-28 | Krones Ag | Verfahren und Vorrichtung zur Montage und/oder Demontage von Blasformen |
| US8758001B2 (en) * | 2009-09-07 | 2014-06-24 | Sidel Participations | Method for changing a mold |
| DE102015117292A1 (de) * | 2015-10-09 | 2017-04-13 | Krones Ag | Blasformmaschine mit automatisch betätigbarer Bodenankopplung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2352926A1 (de) | 1973-10-22 | 1975-04-24 | Heidenreich & Harbeck Gmbh | Verfahren und vorrichtung zum erwaermen eines werkstueckes aus kunststoff |
| DE4212583A1 (de) | 1992-04-15 | 1993-10-21 | Krupp Corpoplast Masch | Vorrichtung zur Blasformung |
| DE4340291A1 (de) | 1993-11-26 | 1995-06-01 | Krupp Corpoplast Masch | Mehrfachnutzung von Blasluft |
| US7914726B2 (en) | 2006-04-13 | 2011-03-29 | Amcor Limited | Liquid or hydraulic blow molding |
| DE102007005489A1 (de) | 2007-01-30 | 2007-07-26 | Bachmann Gmbh | Rundgetaktete Maschine, insbesondere Blasformmaschine |
| DE102010007541A1 (de) | 2009-12-23 | 2011-06-30 | KHS Corpoplast GmbH, 22145 | Verfahren und Vorrichtung zur Herstellung von gefüllten Behältern |
| DE102010028255A1 (de) | 2010-04-27 | 2011-10-27 | Krones Ag | Streckblasmaschine |
| FR2972385B1 (fr) * | 2011-03-08 | 2013-04-26 | Sidel Participations | Systeme automatise pour le changement de moule d'une unite de moulage equipant une machine de fabrication de recipients |
| DE102015122290A1 (de) * | 2015-12-18 | 2017-06-22 | Krones Ag | Wechsel von Blasformen bei Blasformmaschinen |
| FR3062334A1 (fr) * | 2017-07-21 | 2018-08-03 | Sidel Participations | Station de formage comportant des moyens de detection automatique de l'ouverture de supports de moule |
-
2022
- 2022-03-16 DE DE102022106126.4A patent/DE102022106126A1/de active Pending
-
2023
- 2023-03-10 EP EP23710746.1A patent/EP4493387A1/de active Pending
- 2023-03-10 WO PCT/EP2023/056111 patent/WO2023174805A1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009039699A1 (de) * | 2009-09-02 | 2011-04-28 | Krones Ag | Verfahren und Vorrichtung zur Montage und/oder Demontage von Blasformen |
| US8758001B2 (en) * | 2009-09-07 | 2014-06-24 | Sidel Participations | Method for changing a mold |
| DE102015117292A1 (de) * | 2015-10-09 | 2017-04-13 | Krones Ag | Blasformmaschine mit automatisch betätigbarer Bodenankopplung |
Non-Patent Citations (1)
| Title |
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| See also references of WO2023174805A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023174805A1 (de) | 2023-09-21 |
| DE102022106126A1 (de) | 2023-09-21 |
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