DE20203939U1 - Sealing device for blow molding bottles - Google Patents

Sealing device for blow molding bottles

Info

Publication number
DE20203939U1
DE20203939U1 DE20203939U DE20203939U DE20203939U1 DE 20203939 U1 DE20203939 U1 DE 20203939U1 DE 20203939 U DE20203939 U DE 20203939U DE 20203939 U DE20203939 U DE 20203939U DE 20203939 U1 DE20203939 U1 DE 20203939U1
Authority
DE
Germany
Prior art keywords
sealing device
section
bottle blank
seat
seat body
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.)
Expired - Lifetime
Application number
DE20203939U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20203939U priority Critical patent/DE20203939U1/en
Publication of DE20203939U1 publication Critical patent/DE20203939U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C49/58—Blowing means
    • 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
    • B29C2049/4294—Sealing means
    • 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
    • B29C49/58—Blowing means
    • B29C2049/5806—Means for fixing the blowing means with the 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
    • B29C49/58—Blowing means
    • B29C2049/5806—Means for fixing the blowing means with the mould
    • B29C2049/581—Mechanical, e.g. fingers or toothed wheels
    • 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
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
    • 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
    • B29C49/48—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29L2031/7126—Containers; Packaging elements or accessories, Packages large, e.g. for bulk storage
    • 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
    • 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
    • B29L2031/716—Bottles of the wide mouth type, i.e. the diameters of the bottle opening and its body are substantially identical

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Abdichtvorrichtung für das Formblasen von Flaschen, mit:
  • 1. einem Sitz (12) für einen Flaschenrohling, mit einem Sitzkörper (21) und einem Verbindungsbauteil (30), welches an dem Sitzkörper (21) zur Aufnahme eines Fla­ schenrohlings an dem Verbindungsbauteil (30) angeordnet ist, wobei ein erster An­ schlagabschnitt (26) an einem Außenumfang des Sitzkörpers (21) angeordnet ist; und
    • - einem Formaufbau (40) mit einem Paar von Formhälften (42), die zum Halten des Flaschenrohlings (50) dazwischen entgegengesetzt bewegbar sind, wobei jede Formhälfte (42) mit einem ersten Ausnehmungsabschnitt (44) und einem zweiten Anschlagabschnitt (48) ausgebildet ist, der von dem ersten Ausnehmungsabschnitt (44) um einen bestimmten Abstand beabstandet ist, wobei das Verbindungsbauteil (30) zwischen den Formhälften (42) angeordnet ist, die im Betrieb einander gegenü­ berliegend angeordnet sind, wobei ein Formraum zwischen den beiden ersten Aus­ nehmungsabschnitten (44) und dem Verbindungsbauteil (30) begrenzt ist zur Expan­ sion und zur Ausformung des Flaschenkörpers in dem Formraum, wobei in dem auf­ einander angeordneten Zustand der Formhälften vorbestimmte Abschnitte der ersten (26) und zweiten (48) Anschlagabschnitte aneinander zur Auflage gelangen, um zu verhindern, dass sich der Sitz (12) für den Flaschenrohling zur Außenseite des Formaufbaus (40) hin bewegt.
1. Sealing device for blow molding bottles, with:
  • 1. a seat ( 12 ) for a bottle blank, with a seat body ( 21 ) and a connecting member ( 30 ) which is arranged on the seat body ( 21 ) for receiving a bottle blank on the connecting member ( 30 ), a first impact section ( 26 ) is arranged on an outer circumference of the seat body ( 21 ); and
    • - A mold assembly ( 40 ) having a pair of mold halves ( 42 ) which are oppositely movable to hold the bottle blank ( 50 ) therebetween, each mold half ( 42 ) being formed with a first recess portion ( 44 ) and a second stop portion ( 48 ) , which is spaced from the first recess section ( 44 ) by a certain distance, the connecting component ( 30 ) being arranged between the mold halves ( 42 ) which, in operation, are arranged opposite one another, with a mold space between the two first recess sections ( 44 ) and the connecting component ( 30 ) is limited for expansion and for shaping the bottle body in the mold space, predetermined sections of the first ( 26 ) and second ( 48 ) stop sections coming to rest against one another in the stacked state of the mold halves to prevent the seat ( 12 ) for the bottle blank from moving towards the outside of the mold assembly ( 4th 0 ) moved there.
2. Abdichtvorrichtung nach Anspruch 1, wobei jede Formhälfte (42) mit einem zweiten Ausnehmungsabschnitt (46) ausgebildet ist und der zweite Anschlagab­ schnitt (48) an einer Seitenwand des zweiten Ausnehmungsabschnitts (46) von dem ersten Ausnehmungsabschnitt (44) beabstandet ausgebildet ist und der erste An­ schlagabschnitt (46) von dem Umfang des Sitzkörpers (21) als ein Flansch in Rich­ tung nach außen hervorsteht.2. Sealing device according to claim 1, wherein each mold half ( 42 ) is formed with a second recess section ( 46 ) and the second stop section ( 48 ) is formed on a side wall of the second recess section ( 46 ) from the first recess section ( 44 ) and The first stop portion ( 46 ) protrudes outward from the periphery of the seat body ( 21 ) as a flange in the direction. 3. Abdichtvorrichtung nach Anspruch 1, wobei der erste (26) und zweite (48) An­ schlagabschnitt jeweils mit aneinander anliegenden geneigten Flächen ausgebildet sind.3. Sealing device according to claim 1, wherein the first ( 26 ) and second ( 48 ) to impact section are each formed with abutting inclined surfaces. 4. Abdichtvorrichtung nach Anspruch 2, wobei ein vorspringender Block (41) an jeder Formhälfte (42) angeordnet ist und der vorspringende Block (41) von einem Rand der Formhälfte (42) in Richtung nach außen vorspringt, wobei der zweite Aus­ nehmungsabschnitt (46) an dem vorspringenden Block (41) ausgebildet ist.4. Sealing device according to claim 2, wherein a projecting block ( 41 ) is arranged on each mold half ( 42 ) and the projecting block ( 41 ) protrudes outwards from an edge of the mold half ( 42 ), the second recess portion ( 46 ) is formed on the projecting block ( 41 ). 5. Abdichtvorrichtung nach Anspruch 1, gekennzeichnet durch einen Aufnahme­ sitz (20), wobei der Sitzkörper (21) ein rohrförmiges unteres Ende besitzt, das in dem Aufnahmesitz (20) eingesetzt ist.5. Sealing device according to claim 1, characterized by a housing (20), wherein the seat body (21) has a tubular lower end that is inserted in the receiving seat (20). 6. Abdichtvorrichtung nach Anspruch 1, wobei eine ringförmige Wand (24) an dem oberen Ende des Sitzkörpers (21) angeordnet ist und das Verbindungsbauteil (30) weitgehend zylindrisch ausgebildet ist und ein unteres Ende des Verbindungs­ bauteils (30) in der ringförmigen Wand (24) vertikal verschiebbar eingesetzt ist.6. Sealing device according to claim 1, wherein an annular wall ( 24 ) is arranged at the upper end of the seat body ( 21 ) and the connecting component ( 30 ) is largely cylindrical and a lower end of the connecting component ( 30 ) in the annular wall ( 24 ) is inserted vertically. 7. Abdichtvorrichtung nach Anspruch 6, wobei der erste Anschlagabschnitt an einer Außenseite der ringförmigen Wand (24) angeordnet ist.7. Sealing device according to claim 6, wherein the first stop portion is arranged on an outer side of the annular wall ( 24 ). 8. Abdichtvorrichtung nach Anspruch 1 oder 6, wobei der erste Anschlagab­ schnitt (26) ein Ausnehmungsprofil besitzt, während der zweite Anschlag (48) ein dem Ausnehmungsprofil entsprechend ausgebildetes Profil mit Vorsprüngen besitzt. 8. Sealing device according to claim 1 or 6, wherein the first stop section ( 26 ) has a recess profile, while the second stop ( 48 ) has a recess profile corresponding to the profile with projections. 9. Abdichtvorrichtung zum Formblasen von Flaschen, mit einem Flaschenroh­ lingssitz (12), zur Anordnung eines Flaschenrohlings (50) daran, wobei der Flaschen­ rohlingssitz (12) von einem Paar von Formhälften (42) gehalten ist, und der Fla­ schenrohlingssitz (12) aufweist:
  • 1. einen Sitzkörper (21);
    • - eine ringförmige Wand (24), die von dem Sitzkörper (21) hervor steht, wobei ein erster Schulterabschnitt (25) an einer Innenfläche der ringförmigen Wand (24) und von einem oberen Ende des Sitzkörpers (21) um einen vorbestimmten Abstand beabstandet ausgebildet ist; und
    • - einem zylindrischen Verbindungsbauteil (30) mit einem oberen Ende zur Auf­ nahme eines Flaschenrohlings (50) daran und einem unteren Ende, welches in der ringförmigen Wand (24) hin und her bewegbar eingesetzt ist, wobei ein zweite Schulter (32) an einer Außenfläche des unteren Endes des Verbindungsbauteils un­ terhalb des ersten Schulterabschnitts (25) ausgebildet ist und der Außendurchmesser des oberen Endes des Verbindungsbauteils (30) kleiner ist als der Außendurchmes­ ser seines unteren Endes.
9. Sealing device for blow molding bottles, with a bottle blank seat ( 12 ), for arranging a bottle blank ( 50 ) thereon, the bottle blank seat ( 12 ) being held by a pair of mold halves ( 42 ), and the bottle blank seat ( 12 ) having:
  • 1. a seat body ( 21 );
    • - An annular wall ( 24 ) protruding from the seat body ( 21 ), wherein a first shoulder portion ( 25 ) on an inner surface of the annular wall ( 24 ) and from an upper end of the seat body ( 21 ) is spaced apart by a predetermined distance is; and
    • - A cylindrical connecting member ( 30 ) with an upper end for receiving a bottle blank ( 50 ) thereon and a lower end, which is used to move back and forth in the annular wall ( 24 ), with a second shoulder ( 32 ) on an outer surface of the lower end of the connecting member is formed underneath the first shoulder section ( 25 ) and the outer diameter of the upper end of the connecting member ( 30 ) is smaller than the outer diameter of its lower end.
10. Abdichtvorrichtung nach Anspruch 9, wobei ein O-Ring (34) um das untere Ende des Verbindungsbauteils (30) herum und an einer oberen Seite des zweiten Schulterabschnitts (32) angeordnet ist, wobei bei einer nach oben gerichteten Bewe­ gung des Verbindungsbauteils (30) der O-Ring (34) an dem ersten Schulterabschnitt (25) zur Anlage kommt.10. Sealing device according to claim 9, wherein an O-ring ( 34 ) is arranged around the lower end of the connecting component ( 30 ) and on an upper side of the second shoulder section ( 32 ), wherein in an upward movement of the connecting component ( 30 ) the O-ring ( 34 ) comes to rest on the first shoulder section ( 25 ). 11. Abdichtvorrichtung nach Anspruch 9, wobei die einander gegenüberliegenden Abschnitte der ersten (25) und zweiten (32) Schulterabschnitte beide geneigte Flä­ chen sind.11. The sealing device of claim 9, wherein the opposing portions of the first ( 25 ) and second ( 32 ) shoulder portions are both inclined surfaces. 12. Abdichtvorrichtung nach Anspruch 1 oder 9, wobei zwei vorspringende Ab­ schnitte (41) an einander entsprechenden gegenüberliegenden Abschnitten der Formhälften (42) ausgebildet sind und ein ringförmiger Steg (52) an einem Kragenabschnitt des Flaschenrohlings (50) ausgebildet ist, wobei in einem aufeinander an­ geordneten Zustand der Formhälften (42) die vorspringenden Abschnitte (41) zwi­ schen dem Formraum und dem ringförmigen Steg (52) angeordnet sind zur dichten Anlage an dem ringförmigen Steg (52).12. Sealing device according to claim 1 or 9, wherein two projecting sections ( 41 ) are formed on corresponding opposite sections of the mold halves ( 42 ) and an annular web ( 52 ) is formed on a collar section of the bottle blank ( 50 ), in one on top of each other in the ordered state of the mold halves ( 42 ) the projecting sections ( 41 ) between the molding space and the annular web ( 52 ) are arranged for tight contact with the annular web ( 52 ).
DE20203939U 2002-03-12 2002-03-12 Sealing device for blow molding bottles Expired - Lifetime DE20203939U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20203939U DE20203939U1 (en) 2002-03-12 2002-03-12 Sealing device for blow molding bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20203939U DE20203939U1 (en) 2002-03-12 2002-03-12 Sealing device for blow molding bottles

Publications (1)

Publication Number Publication Date
DE20203939U1 true DE20203939U1 (en) 2002-06-20

Family

ID=7968859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20203939U Expired - Lifetime DE20203939U1 (en) 2002-03-12 2002-03-12 Sealing device for blow molding bottles

Country Status (1)

Country Link
DE (1) DE20203939U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224546A1 (en) * 2002-05-24 2003-12-04 Sig Technology Ltd Method and device for the plasma treatment of workpieces
CN108099167A (en) * 2017-12-19 2018-06-01 江苏新美星包装机械股份有限公司 End socket assembly in bottle blowing machine
EP3778185A4 (en) * 2018-04-03 2021-12-15 Nissei Asb Machine Co., Ltd. Blow molding die and blow molding device
DE102022119836A1 (en) 2022-08-08 2024-02-08 Khs Gmbh Positioning and sealing device for holding and sealing a workpiece in a plasma chamber of a plasma coating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224546A1 (en) * 2002-05-24 2003-12-04 Sig Technology Ltd Method and device for the plasma treatment of workpieces
CN108099167A (en) * 2017-12-19 2018-06-01 江苏新美星包装机械股份有限公司 End socket assembly in bottle blowing machine
EP3778185A4 (en) * 2018-04-03 2021-12-15 Nissei Asb Machine Co., Ltd. Blow molding die and blow molding device
US11247382B2 (en) 2018-04-03 2022-02-15 Nissei Asb Machine Co., Ltd. Blow molding mold and blow molding apparatus
DE102022119836A1 (en) 2022-08-08 2024-02-08 Khs Gmbh Positioning and sealing device for holding and sealing a workpiece in a plasma chamber of a plasma coating device

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R207 Utility model specification

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R150 Utility model maintained after payment of first maintenance fee after three years

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