IT202200017724A1 - Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera - Google Patents

Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera Download PDF

Info

Publication number
IT202200017724A1
IT202200017724A1 IT102022000017724A IT202200017724A IT202200017724A1 IT 202200017724 A1 IT202200017724 A1 IT 202200017724A1 IT 102022000017724 A IT102022000017724 A IT 102022000017724A IT 202200017724 A IT202200017724 A IT 202200017724A IT 202200017724 A1 IT202200017724 A1 IT 202200017724A1
Authority
IT
Italy
Prior art keywords
release device
extrusion head
head structure
quick die
die release
Prior art date
Application number
IT102022000017724A
Other languages
English (en)
Inventor
Vladimiro Rotolo
Original Assignee
Soffiaggio Tecnica Srl
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 Soffiaggio Tecnica Srl filed Critical Soffiaggio Tecnica Srl
Priority to IT102022000017724A priority Critical patent/IT202200017724A1/it
Priority to EP23192982.9A priority patent/EP4338928B1/en
Priority to CN202311068164.3A priority patent/CN117621403A/zh
Priority to CA3210030A priority patent/CA3210030A1/en
Priority to TW112131706A priority patent/TW202419251A/zh
Priority to US18/455,721 priority patent/US20240066779A1/en
Publication of IT202200017724A1 publication Critical patent/IT202200017724A1/it

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2566—Die parts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/265—Support structures or bases for apparatus, e.g. frames
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT102022000017724A 2022-08-29 2022-08-29 Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera IT202200017724A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102022000017724A IT202200017724A1 (it) 2022-08-29 2022-08-29 Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera
EP23192982.9A EP4338928B1 (en) 2022-08-29 2023-08-23 Extruder head assembly with quick release device of the extrusion line
CN202311068164.3A CN117621403A (zh) 2022-08-29 2023-08-23 具有挤出管线的快速释放装置的挤出机头部组件
CA3210030A CA3210030A1 (en) 2022-08-29 2023-08-23 Extruder head assembly with quick release device of the extrusion line
TW112131706A TW202419251A (zh) 2022-08-29 2023-08-23 具有擠出管線的快速釋放裝置的擠出機頭部組件
US18/455,721 US20240066779A1 (en) 2022-08-29 2023-08-25 Extruder head assembly with quick release device of the extrusion line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000017724A IT202200017724A1 (it) 2022-08-29 2022-08-29 Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera

Publications (1)

Publication Number Publication Date
IT202200017724A1 true IT202200017724A1 (it) 2024-02-29

Family

ID=83996703

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000017724A IT202200017724A1 (it) 2022-08-29 2022-08-29 Struttura di testa di estrusione con dispositivo di sgancio rapido della filiera

Country Status (6)

Country Link
US (1) US20240066779A1 (it)
EP (1) EP4338928B1 (it)
CN (1) CN117621403A (it)
CA (1) CA3210030A1 (it)
IT (1) IT202200017724A1 (it)
TW (1) TW202419251A (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991504A (en) * 1959-07-20 1961-07-11 Western Electric Co Extrusion die
US20170291364A1 (en) * 2016-04-11 2017-10-12 Timothy W. Womer Single screw micro-extruder for 3d printing
US20200101653A1 (en) * 2018-10-01 2020-04-02 Homar Cisneros Adjustable extruder die retaining assembly and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8714952B2 (en) * 2011-06-13 2014-05-06 Floracraft Corp. System and method for manufacturing cylindrical foam articles
FR3038862B1 (fr) * 2015-07-17 2017-07-21 Michelin & Cie Dispositif et procede de nettoyage d'une extrudeuse pour melanges d'elastomeres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991504A (en) * 1959-07-20 1961-07-11 Western Electric Co Extrusion die
US20170291364A1 (en) * 2016-04-11 2017-10-12 Timothy W. Womer Single screw micro-extruder for 3d printing
US20200101653A1 (en) * 2018-10-01 2020-04-02 Homar Cisneros Adjustable extruder die retaining assembly and method

Also Published As

Publication number Publication date
TW202419251A (zh) 2024-05-16
EP4338928A1 (en) 2024-03-20
US20240066779A1 (en) 2024-02-29
EP4338928C0 (en) 2024-12-18
CA3210030A1 (en) 2024-02-29
EP4338928B1 (en) 2024-12-18
CN117621403A (zh) 2024-03-01

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