WO2007065392A2 - Verfahren und vorrichtung zur blasformung von behältern mit anschlagelementen zur positionsfestlegung des vorformlings - Google Patents
Verfahren und vorrichtung zur blasformung von behältern mit anschlagelementen zur positionsfestlegung des vorformlings Download PDFInfo
- Publication number
- WO2007065392A2 WO2007065392A2 PCT/DE2006/002024 DE2006002024W WO2007065392A2 WO 2007065392 A2 WO2007065392 A2 WO 2007065392A2 DE 2006002024 W DE2006002024 W DE 2006002024W WO 2007065392 A2 WO2007065392 A2 WO 2007065392A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stop element
- preforms
- stop
- preform
- relative
- 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.)
- Ceased
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
- B29C49/4205—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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
-
- 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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29C49/42073—Grippers
- B29C49/42085—Grippers holding inside the neck
-
- 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
- B29C49/42105—Transporting apparatus, e.g. slides, wheels or conveyors for discontinuous or batch transport
-
- 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
- B29C49/42113—Means for manipulating the objects' position or orientation
- B29C49/42119—Rotation, e.g. rotating a predetermined angle for asymmetric preform or with asymmetric heat profile
Definitions
- the invention relates to a method for blow molding containers, in which preforms made of a thermoplastic material are heated in the area of a heating section and then transferred to a blowing device in which the preforms are converted into containers by the action of a blowing pressure within blow molds, and in which Preforms are held by a support element at least along part of their transport path.
- the invention also relates to a device for blow molding containers, which has a heating section for heating preforms made of a thermoplastic material and which is provided with a blowing device which has at least one blow molding station for converting the preforms into the containers.
- preforms are made from a thermoplastic material. al, for example preforms made of PET (polyethylene terephthalate), fed to different processing stations within a blow molding machine.
- a blowing machine has a heating device and a blowing device, in the area of which the pre-tempered preform is expanded into a container by biaxial orientation. The expansion takes place with the aid of compressed air which is introduced into the preform to be expanded.
- the procedural sequence for such an expansion of the preform is explained in DE-OS 43 40 291.
- the introduction of the pressurized gas mentioned above also includes the introduction of compressed gas into the developing container bladder and the introduction of compressed gas into the preform at the beginning of the blowing process.
- the preforms and the blown containers can be transported within the blow molding device with the aid of different handling devices.
- the use of transport mandrels onto which the preforms are attached is known.
- the preforms can also be handled with other support devices.
- the use of gripping pliers for handling preforms and the use of clamping mandrels which can be inserted into a mouth area of the preform for holding purposes are also among the designs available.
- the handling of the preforms takes place on the one hand in the so-called two-stage process, in which the preforms are first produced in an injection molding process, then stored temporarily and only later conditioned in terms of their temperature and blown into a container.
- the preforms are suitably tempered and then inflated immediately after their injection molding manufacture and sufficient solidification.
- blowing stations used in the case of blowing stations which are arranged on rotating transport wheels, a book-like opening of the mold carriers can often be found. However, it is also possible to use mold carriers which are displaceable relative to one another or guided in a different manner. In the case of stationary blow molding stations, which are particularly suitable for accommodating a plurality of cavities for forming containers, plates which are arranged parallel to one another are typically used as mold carriers.
- the problem with the transport elements designed as a transport mandrel for the preforms or the blown containers that are introduced into a mouth area or that completely or partially enclose the mouth area is that handling of preforms with mouth areas of different lengths Chen should be supported.
- spacer elements As a stop on the transport elements in the case of different lengths of the mouth areas to be taken into account.
- the stop elements ensure that the preforms or the bottles are pushed onto the transport elements until a defined height level of the support rings is reached. The assembly and disassembly of such spacer elements or stops takes place manually and is therefore time-consuming and labor-intensive.
- the object of the present invention is to improve a method of the type mentioned in the introduction in such a way that a product change is supported.
- a stop element is positioned in the direction of a longitudinal axis of the support element for fixing the position of the preform relative to the support element depending on a geometry of the preform.
- Another object of the present invention is to construct a device of the type mentioned in the introduction in such a way that a product change is facilitated.
- This object is achieved in that a support element for transporting the preforms in the region of a head facing a mouth section of the preform has a positionable stop element for determining the position of the preform relative to the support element.
- the positionable arrangement of the stop element in the direction of the longitudinal axis of the support element enables an automated or semi-automated position determination of the stop depending on the specific geometry of the preforms or the bottles.
- the handling described above relative to the preforms can also be carried out analogously with regard to the blown containers.
- the positionable arrangement of the stop element prevents the exchange of differently dimensioned stop elements or the insertion and removal of special spacer elements.
- a typical production process is supported in that the stop element is arranged in two different positions.
- a defined positioning of the stop element even when the preform is subjected to internal pressure by the blowing gas is achieved in that the stop element is mechanically supported in both positions in the direction of the longitudinal axis of the element.
- a simple position determination can take place in that the positioning of the stop element in the direction of the longitudinal axis of the element upon rotation changed the stop element relative to the base of the support element.
- a particularly compact design can be achieved in that the stop element is guided with a guide element by a contour element of the support element.
- Slight forces on the support element can be achieved in that a positioning of the stop element in the direction of the longitudinal axis of the element is predetermined by an external positioning element and a rotation of the stop element relative to the base specifies an end position fixation.
- An unintentional change in position of the stop element can be prevented in that the stop element is fixed relative to the support element by a clamp.
- Adherence to defined positions for the stop element can be predetermined in that an adjustment path of the stop element relative to the contour element is defined by a mechanical limitation.
- a particularly compact construction is also supported in that the stop element is designed like a sleeve. Low adjustment forces are achieved in that the stop element is guided over a thread in a contour element.
- the stop element is guided with a guide element in a step-shaped path from the contour element.
- a simple geometry of the components can be achieved in that the guide element engages in the recess in a bayonet-like manner.
- a preferred embodiment is defined in that the support element is designed as a support mandrel.
- the support element is designed for positioning preforms which are arranged with their mouth sections facing upwards in the vertical direction.
- a very high degree of positioning security for the transported workpieces can be achieved in that the support element can be inserted into the mouth section at least in some areas.
- Another transport principle is realized in that the support element engages around the mouth section at least in regions on the outside.
- FIG. 1 is a perspective view of a blow molding station for producing containers from preforms
- FIG. 2 shows a longitudinal section through a blow mold in which a preform is stretched and expanded
- FIG. 3 shows a sketch to illustrate a basic structure of a device for blow molding containers
- FIG. 5 is a side view of a support element with a positioned stop element
- FIG. 6 shows the support element according to FIG. 5 with changed positioning of the stop element
- FIG. 10 is a perspective view of a plurality of transport elements which are arranged in the region of an adjustment device for the stop elements, 11 is another view of the arrangement of FIG. 10,
- FIG. 12 is a representation according to viewing direction XII in Fig. 10,
- FIG. 13 shows an embodiment modified compared to FIG. 10 using an adjusting device with clamping elements for acting on the stop elements and
- FIG. 14 shows a top view of the adjusting device according to FIG. 13.
- FIG. 1 The basic structure of a device for forming preforms (1) into containers (2) is shown in FIG. 1 and in FIG. 2.
- the arrangement can be as shown or rotated by 180 ° in a vertical plane.
- the device for forming the container (2) essentially consists of a blow molding station (3) which is provided with a blow mold (4) into which a preform is placed
- the preform (1) can be used.
- the preform (1) can be an injection molded part made of polyethylene terephthalate.
- the blow mold is provided to enable the preform (1) to be inserted into the blow mold (4) and to enable the finished container (2) to be removed
- the preform (1) can be fixed in the area of the blowing station (3) by a holding element (9).
- a connecting piston (10) is arranged below the blow mold (4), which feeds compressed air to the preform (1) and simultaneously seals.
- the preform (1) is stretched using a stretching rod (11) which is positioned by a cylinder (12).
- the stretching rod (11) is mechanically positioned via cam segments which are acted upon by tapping rollers. The use of curve segments is particularly expedient if a plurality of blowing stations (3) are arranged on a rotating blowing wheel (25)
- the stretching system is designed such that a tandem arrangement of two cylinders (12) is provided.
- the stretching rod (11) is first moved from a primary cylinder (13) before the actual stretching process begins into the region of a bottom (14) of the preform (1).
- the primary cylinder (13) with extended stretching rod is positioned together with a carriage (15) carrying the primary cylinder (13) by a secondary cylinder (16) or via a cam control.
- the secondary cylinder (16) in a cam-controlled manner in such a way that a current stretching position is specified by a guide roller (17) which slides along a cam track during the stretching process.
- the guide roller (17) is against the guideway by the secondary cylinder (16) pressed.
- the carriage (15) slides along two guide elements (18).
- FIG. 2 also shows the preform (1) and the developing container bladder (23).
- Fig. 3 shows the basic structure of a blow molding machine, which is provided with a heating section (24) and a rotating blowing wheel (25).
- a preform input (26) the preforms (1) are transported by transfer wheels (27, 28, 29) into the area of the heating section (24).
- Heat radiators (30) and blowers (31) are arranged along the heating section (24) in order to temper the preforms (1).
- the finished blown containers (2) are fed from a removal wheel (37) and a discharge wheel (38) to a discharge section (32).
- thermoplastic material can be used as the thermoplastic material.
- PET PET, PEN or PP can be used.
- the preform (1) is expanded during the orientation process by compressed air supply.
- the compressed air supply is divided into a pre-blowing phase, in which gas, for example compressed air, is supplied at a low pressure level and into a subsequent main blowing phase, in which gas is supplied at a higher pressure level.
- Compressed air with a pressure in the interval from 10 bar to 25 bar is typically used during the pre-blowing phase and compressed air with a pressure in the interval from 25 bar to 40 bar is fed in during the main blowing phase.
- the heating section (24) is formed from a plurality of circumferential transport elements (33) which are strung together and guided along deflection wheels (34).
- the chain-like arrangement is intended to span an essentially rectangular basic contour.
- a single relatively large deflection wheel (34) is provided in the area of the extension of the heating section (24) facing the transfer wheel (27) and in the area of adjacent ones Deflections used two comparatively smaller deflection wheels (36).
- any other guides are also conceivable.
- the arrangement shown proves to be particularly expedient since three deflection wheels (34, 36) are positioned in the area of the corresponding extension of the heating section (24), and in each case the smaller deflection wheels (36) in the area of the transition to the linear courses of the heating section (24) and the larger deflection wheel (34) in the immediate transfer area to the transfer wheel (27) and the blowing wheel (25).
- chain-like transport elements (33) it is also possible, for example, to use a rotating heating wheel.
- the removal wheel (37) leads them out of the area of the blowing stations (3) and then transports them to the output section (32).
- the larger number of radiant heaters (30) allows a larger amount of preforms (1) to be tempered per unit of time.
- the blowers (31) introduce cooling air into the area of cooling air channels (39), which are opposite the assigned radiant heaters (30) and discharge the cooling air via outflow openings. By arranging the outflow directions, a flow direction for the cooling air is realized essentially transversely to a transport direction of the preforms (1).
- the cooling air channels (39) can be located opposite each other in the area of the radiant heaters (30) Provide surface reflectors for the radiant heat; it is also possible to cool the radiant heaters (30) by means of the cooling air emitted.
- the preforms (1) and the containers (2) can be transported through the blowing machine in different ways.
- the preforms are carried by transport mandrels at least along the essential part of their transport path.
- Different variants are also conceivable with regard to the spatial orientation of the preforms.
- the preform is fed in the area of the preform input (26) with its mouth oriented upwards in the vertical direction, then rotated, conveyed along the heating section (24) and the blowing wheel (25) with its mouth oriented in the vertical direction downwards and rotated again before reaching the output section (32).
- the preform (2) in the area of the heating section (24) is heated with its mouth oriented in the vertical direction downward, but is rotated again by 180 ° before reaching the blowing wheel (25).
- the preform runs through the entire area of the blow molding machine without having to carry out turning operations, with its mouth oriented in a vertical direction upwards.
- the preforms (1) or the blown containers (2) are transported through the blow molding machine at least in sections using support elements (41).
- the support elements (41) can be designed as so-called transport mandrels onto which the preforms (1) are attached. When it is attached, the preforms (1) or the containers (2) with the respective mouth sections (21) are transported downwards in the vertical direction.
- the support elements (41) can, however, also be designed, for example, as clamping mandrels or expanding mandrels which are inserted in the vertical direction from above into the preforms (1) or the containers (2) and the mouth section (21) from the inside and / or from the outside act upon. Such handling proves to be particularly advantageous when the preforms (1) or the containers (2) are transported with the mouth sections (21) oriented upwards in the vertical direction.
- the preforms (1) or the containers (2) can be transported through the entire area of the blow molding machine. It is also contemplated to use the support elements (41) only in the area of the heating section (24) and to transport the preforms (1) or the containers (2) along the further transport path using holding tongs.
- FIG. 5 A partial illustration of a support element (41) is shown in FIG. 5.
- the support element (41) is provided with a base (42) and a cylinder-like centering element (43).
- the centering element (43) is designed like a sleeve and is intended to be inserted into the mouth section (21). to be introduced.
- the insertion depth is specified by a stop element (44) which can be positioned in the direction of a longitudinal element axis (45).
- Fig. 5 shows an embodiment in which the stop element (44) is ring-shaped and surrounds the centering element (43) substantially concentrically.
- the stop element (44) has three guide elements (46) in the area of its extension facing the base (42), which are arranged along a circumference of the stop element (44), preferably at equal distances from one another. However, two or more than three guide elements (46) can also be used. In the positioning shown in Fig. 5, the guide elements (46) are in depressions
- the contour element (48) is essentially ring-shaped and is arranged concentrically to the centering element (43).
- the depression (47) is transferred through a bevel (49) into a support edge (50) of the contour element (48).
- FIG. 6 shows a positioning of the stop element (44) which is modified compared to FIG. 5.
- the stop element (44) is displaced in the direction of the longitudinal axis (45) and rotated about the longitudinal axis (45) relative to the positioning in FIG. 5.
- the guide element (46) stands on the support edge (50) and supports the stop element (44) with respect to the support edge (50).
- rigid mechanical support of the stop element (44) is thus ensured both in the positioning according to FIG. 5 and in the positioning according to FIG. 6.
- a fixing element (51) can also be seen that the stop element (44) holds in a selected position.
- the fixing element (51) is designed as an O-ring which is arranged on the outside on the centering element (43) and acts on the stop element (44) in a clamping manner.
- the fixing element (51) is thus located in the radial direction between the centering element (43) and the stop element (44).
- a further embodiment for providing a clamping action on the stop element (44) can be achieved, for example, by the use of locking bolts which engage in a lowering in an end position.
- the locking force can be generated, for example, by a spring ring or movably guided balls.
- Fig. 7 shows another embodiment of the support element (41).
- the stop element (44) is provided on the outside with a toothing.
- the guide element (46) is designed as a pin which engages in a recess (47) of the contour element (48) designed in the manner of a cam track.
- a frictional connection on a smooth ring surface or by the combination of a frictional and a positive connection.
- the use of a frictional connection enables the movement sequences to be synchronized by briefly spinning the frictionally engaging components.
- FIG. 8 shows the arrangement according to FIG. 7 after the stop element (44) has been rotated relative to the base (42).
- the twisting is brought about by moving the toothing of the stop element (45) past a stationary rack (52).
- the stop element (44) thereby rolls with its toothing in the toothed rack (52) and the positioning of the stop element (44) in the direction of the longitudinal axis (45) is predetermined.
- FIG. 9 shows the arrangement according to FIGS. 7 and 8 after the stop element (44) has been completely lowered.
- at least two pin-like guide elements (46) are preferably used, which engage in respectively assigned groove-like depressions (47).
- Fig. 10 shows an arrangement for performing the positioning movement of the stop element (44).
- a plurality of support elements (41), each with associated stop elements (44), are arranged laterally next to an adjusting device (53).
- adjusting device 53
- the adjusting device (53) has a rotary drive (55) for the support elements (41).
- the rotary drive is designed as a revolving chain which engages in external toothings (56) of the support elements (41).
- the stop elements (44) are also included External teeth (57) in the rack (52).
- a defined rotation of the stop elements (44) is predetermined by the movement of the support elements (41) in the transport direction (54) past the rack (52).
- a rotation of the base (42) is also predetermined by the engagement of the external toothing (56) in the rotary drive (55).
- the stop element (44) rotates relative to the base (42) and the stop element (44) is thereby positioned in height.
- FIG. 11 shows an illustration of the adjusting device (53) from a viewing direction modified from the view in FIG. 10.
- the engagement of the toothed rack (52) in the external toothing (57) and the engagement of the rotary drive (55) in the external toothing (56) can be seen.
- FIG. 13 shows an embodiment modified compared to FIGS. 10 to 12.
- Two adjusting devices (53) are used which have clamping elements (58) that can be positioned transversely to the transport direction (54) of the support elements (41).
- the clamping elements (58) can be positioned relative to a base body (59) of the adjusting device (53).
- 13 shows a ne embodiment, in which both clamping elements (58) are positioned such that they are at a distance from the support elements (41). The support elements are thus not acted upon by the clamping elements (58) when the clamping elements (58) are positioned.
- the arrangement of the clamping elements (58) is further illustrated in the top view according to FIG. 14.
- the clamping elements (58) are adjusted in the direction of the support elements (51), the support elements (41) are clamped in the area of the stop elements (44).
- a frictional engagement is preferably produced between the clamping elements (58) and the stop elements (44), but in principle also form-fitting contacts, for example in the form of interlocking teeth, can be realized.
- a rotational movement of the stop elements (44) relative to the bases (42) of the support elements (41) can be caused and thereby the adjustment of the stop element (44) can be realized.
- By optionally activating one of the two clamping elements (58) either a counterclockwise rotation or a clockwise rotation of the stop element (44) relative to the base (42) is specified and the desired adjustment is thereby carried out.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112006002810T DE112006002810A5 (de) | 2005-12-08 | 2006-11-18 | Verfahren und Vorrichtung zur Blasformung von Behältern |
| EP06828529A EP1968778A2 (de) | 2005-12-08 | 2006-11-18 | Verfahren und vorrichtung zur blasformung von behältern |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005059057.8 | 2005-12-08 | ||
| DE102005059057A DE102005059057A1 (de) | 2005-12-08 | 2005-12-08 | Verfahren und Vorrichtung zur Blasformung von Behältern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007065392A2 true WO2007065392A2 (de) | 2007-06-14 |
| WO2007065392A3 WO2007065392A3 (de) | 2008-07-24 |
Family
ID=37890737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2006/002024 Ceased WO2007065392A2 (de) | 2005-12-08 | 2006-11-18 | Verfahren und vorrichtung zur blasformung von behältern mit anschlagelementen zur positionsfestlegung des vorformlings |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1968778A2 (de) |
| DE (2) | DE102005059057A1 (de) |
| WO (1) | WO2007065392A2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089811A1 (de) * | 2008-01-15 | 2009-07-23 | Khs Corpoplast Gmbh & Co Kg | Verfahren und vorrichtung zur blasformung von behältern unter verwendung einer höheneinstellbaren transportvorrichtung |
| WO2017186340A1 (de) * | 2016-04-29 | 2017-11-02 | Khs Corpoplast Gmbh | Heizvorrichtung zur thermischen konditionierung von für die blasformung vorgesehenen vorformlingen |
| DE102020126415A1 (de) | 2020-10-08 | 2022-04-14 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Wechseln eines Vorformlinggreifers |
| US12170849B2 (en) | 2022-02-04 | 2024-12-17 | Applied Materials, Inc. | Pulsed illumination for fluid inspection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456447A (en) * | 1982-03-05 | 1984-06-26 | Cincinnati Milacron Inc. | Carrier with exchangeable chuck |
| DE19641943B4 (de) * | 1996-10-11 | 2008-04-10 | Sig Corpoplast Gmbh & Co. Kg | Vorrichtung zur Halterung von Vorformlingen sowie Blasmaschine zur Formung von Behältern |
| JP2000141460A (ja) * | 1998-11-06 | 2000-05-23 | Mitsubishi Plastics Ind Ltd | プリフォーム支持用マンドレル |
| FR2794109B1 (fr) * | 1999-05-27 | 2001-08-03 | Sidel Sa | Systeme de convoyage d'ebauches dans une installation de soufflage de recipients |
| IT251756Y1 (it) * | 2000-11-07 | 2004-01-20 | Sipa Spa | Platorello perfezionato per preforme in resina |
-
2005
- 2005-12-08 DE DE102005059057A patent/DE102005059057A1/de not_active Withdrawn
-
2006
- 2006-11-18 DE DE112006002810T patent/DE112006002810A5/de not_active Withdrawn
- 2006-11-18 WO PCT/DE2006/002024 patent/WO2007065392A2/de not_active Ceased
- 2006-11-18 EP EP06828529A patent/EP1968778A2/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089811A1 (de) * | 2008-01-15 | 2009-07-23 | Khs Corpoplast Gmbh & Co Kg | Verfahren und vorrichtung zur blasformung von behältern unter verwendung einer höheneinstellbaren transportvorrichtung |
| WO2017186340A1 (de) * | 2016-04-29 | 2017-11-02 | Khs Corpoplast Gmbh | Heizvorrichtung zur thermischen konditionierung von für die blasformung vorgesehenen vorformlingen |
| DE102020126415A1 (de) | 2020-10-08 | 2022-04-14 | Krones Aktiengesellschaft | Vorrichtung und Verfahren zum Wechseln eines Vorformlinggreifers |
| US12170849B2 (en) | 2022-02-04 | 2024-12-17 | Applied Materials, Inc. | Pulsed illumination for fluid inspection |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112006002810A5 (de) | 2008-10-09 |
| DE102005059057A1 (de) | 2007-06-21 |
| EP1968778A2 (de) | 2008-09-17 |
| WO2007065392A3 (de) | 2008-07-24 |
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