PL445650A1 - Device for manufacturing biodegradable replaceable energy-absorbing elements by plastic folding - Google Patents

Device for manufacturing biodegradable replaceable energy-absorbing elements by plastic folding

Info

Publication number
PL445650A1
PL445650A1 PL445650A PL44565023A PL445650A1 PL 445650 A1 PL445650 A1 PL 445650A1 PL 445650 A PL445650 A PL 445650A PL 44565023 A PL44565023 A PL 44565023A PL 445650 A1 PL445650 A1 PL 445650A1
Authority
PL
Poland
Prior art keywords
plate
movable
punches
fixed
clamping unit
Prior art date
Application number
PL445650A
Other languages
Polish (pl)
Other versions
PL248525B1 (en
Inventor
Paweł Kaczyński
Piotr Makuła
Mateusz Skwarski
Anna Dmitruk
Joanna Ludwiczak
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL445650A priority Critical patent/PL248525B1/en
Publication of PL445650A1 publication Critical patent/PL445650A1/en
Publication of PL248525B1 publication Critical patent/PL248525B1/en

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • B29C45/08—Injection moulding apparatus using movable injection units moving with the mould during the injection operation
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do wytwarzania biodegradowalnych wymiennych elementów energochłonnych pochłaniających energię poprzez plastyczne fałdowanie, wyposażone w przymocowany do stołu ruchomego wtryskarki podzespół ruchomy (1), składający się z talerza centrującego (2) ruchomej płyty chwytowej (3), płyty dolnej (4) i zespołu stempla (5) oraz przymocowany do stołu nieruchomego podzespół matrycowy (6), składający się z talerza centrującego (2), podstawy nieruchomej (7), osadzonej w niej tulei wtryskowej (8), układu zasilającego (9) oraz płyty matrycowej (10) charakteryzujące się tym, że układ zasilający (9) stanowi płyta oporowa (11) i wielotorowa płyta dystrybucyjna (12) doprowadzająca tworzywo w miejsce wtrysku za pomocą zimnych kanałów (13) zakończonych stożkami dystrybucyjnymi (14), zaś zespół stempla (5) składa się z płyty pozycjonującej (15), stałego zespołu mocującego (16), do którego mocowane są stemple nieruchome (17) i ruchomego zespołu mocującego (18), do którego mocowane są stemple ruchome (19). Stemple ruchome (19) mocowane są ciasno-suwliwie względem wszystkich podzespołów stałego zespołu mocującego (16) oraz stempli nieruchomych (17). Stały zespół mocujący (16) składa się płyty uszczelniającej (20), płyty prowadzącej (21) oraz płyty mocującej (22). Ruchomy zespół mocujący (18) składa się z dociągu (23) stempli ruchomych (19), płyty dociskowej (24) oraz tulei posuwowej (25), do której przymocowany jest zespół napędowy wtryskarki.The subject of the application is a device for manufacturing biodegradable replaceable energy-absorbing elements absorbing energy through plastic folding, equipped with a movable subassembly (1) attached to the movable table of the injection molding machine, consisting of a centering plate (2), a movable gripping plate (3), a bottom plate (4) and a punch assembly (5) and a matrix subassembly (6) attached to the fixed table, consisting of a centering plate (2), a fixed base (7), an injection sleeve (8) mounted therein, a supply system (9) and a matrix plate (10) characterized in that the supply system (9) consists of a backing plate (11) and a multi-track distribution plate (12) feeding the material to the injection site by means of cold channels (13) terminated with distribution cones (14), and the punch assembly (5) consists of a positioning plate (15), a fixed mounting assembly (16) to which the punches are attached. (17) and a movable clamping unit (18), to which the movable punches (19) are fastened. The movable punches (19) are fastened tightly and slidably in relation to all components of the fixed clamping unit (16) and the fixed punches (17). The fixed clamping unit (16) consists of a sealing plate (20), a guiding plate (21) and a clamping plate (22). The movable clamping unit (18) consists of a tensioner (23) of the movable punches (19), a pressure plate (24) and a feed sleeve (25), to which the injection molding machine drive unit is fastened.

PL445650A 2023-07-21 2023-07-21 A device for producing biodegradable, replaceable energy-absorbing elements through plastic folding. PL248525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445650A PL248525B1 (en) 2023-07-21 2023-07-21 A device for producing biodegradable, replaceable energy-absorbing elements through plastic folding.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445650A PL248525B1 (en) 2023-07-21 2023-07-21 A device for producing biodegradable, replaceable energy-absorbing elements through plastic folding.

Publications (2)

Publication Number Publication Date
PL445650A1 true PL445650A1 (en) 2025-01-27
PL248525B1 PL248525B1 (en) 2025-12-22

Family

ID=94322789

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445650A PL248525B1 (en) 2023-07-21 2023-07-21 A device for producing biodegradable, replaceable energy-absorbing elements through plastic folding.

Country Status (1)

Country Link
PL (1) PL248525B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3688963B2 (en) * 2000-01-18 2005-08-31 光洋精工株式会社 Resin molding method and injection molding apparatus
PL228564B1 (en) * 2016-01-15 2018-04-30 Intemo Spolka Akcyjna Injection mould and method for producing it
CN111152423A (en) * 2020-03-05 2020-05-15 珠海超腾精密塑胶有限公司 Die-cut tool of injection molding

Also Published As

Publication number Publication date
PL248525B1 (en) 2025-12-22

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