PL445302A1 - Heating section of the thermoforming oven - Google Patents

Heating section of the thermoforming oven

Info

Publication number
PL445302A1
PL445302A1 PL445302A PL44530223A PL445302A1 PL 445302 A1 PL445302 A1 PL 445302A1 PL 445302 A PL445302 A PL 445302A PL 44530223 A PL44530223 A PL 44530223A PL 445302 A1 PL445302 A1 PL 445302A1
Authority
PL
Poland
Prior art keywords
heating
section
frame
shaft
thermoforming oven
Prior art date
Application number
PL445302A
Other languages
Polish (pl)
Other versions
PL247121B1 (en
Inventor
Robert Popławski
Original Assignee
Tools Factory Spółka Jawna Agnieszka Popławska, Robert Popławski
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 Tools Factory Spółka Jawna Agnieszka Popławska, Robert Popławski filed Critical Tools Factory Spółka Jawna Agnieszka Popławska, Robert Popławski
Priority to PL445302A priority Critical patent/PL247121B1/en
Priority to EP24743000.2A priority patent/EP4731413A1/en
Priority to PCT/IB2024/054961 priority patent/WO2024261555A1/en
Publication of PL445302A1 publication Critical patent/PL445302A1/en
Publication of PL247121B1 publication Critical patent/PL247121B1/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/002—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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sekcja grzejna pieca termoformierki do termicznego formowania wyrobów, poprzez zastosowanie w polu grzejnym co najmniej jednego przesuwnego panelu grzejnego z promiennikami, która umożliwia efektywne uplastycznianie materiału w zależności od wielkości i kształtu wyrobu, od grubości materiału uplastycznianego czy różnych jego kolorów. Sekcja grzejna pieca termoformierki ma formę szuflady, która posiada prostokątną ramę nośną (1) z zespołem jezdnym (2) i zespołem napędowym (3) przesuwu sekcji. Rama nośna (1) poprzez wzdłużną belkę (5), usytuowaną prostopadle do kierunku przesuwu sekcji, posiada wydzieloną ramę (6) dla pola grzejnego. Rama (6) pola grzejnego wyposażona jest w wał czynny z serwomechanizmem i wał bierny (10). Wał czynny jest połączony obustronnie z wałem biernym pasami napędzającymi (13, 13') poprzez koła zębate (14). Do pasów (13, 13') zamocowane są dwa panele grzejne (15) z promiennikami (16) usytuowane od spodu sekcji. Wewnątrz ramy (6), pomiędzy panelami grzejnymi (15) a wałem czynnym i wałem biernym jest zamocowany ekran (18) stanowiący osłonę termiczną dla sekcji grzejnej.The subject of the application is a heating section of a thermoforming oven for thermal forming of products, by using at least one sliding heating panel with radiators in the heating field, which enables effective plasticization of the material depending on the size and shape of the product, the thickness of the plasticized material or its various colors. The heating section of the thermoforming oven has the form of a drawer, which has a rectangular supporting frame (1) with a travel unit (2) and a drive unit (3) for moving the section. The supporting frame (1) has a separate frame (6) for the heating field via a longitudinal beam (5), located perpendicularly to the direction of section movement. The frame (6) of the heating field is equipped with an active shaft with a servo mechanism and a passive shaft (10). The active shaft is connected on both sides to the passive shaft by driving belts (13, 13') via gear wheels (14). Two heating panels (15) with radiators (16) located at the bottom of the section are attached to the belts (13, 13'). Inside the frame (6), between the heating panels (15) and the active and passive shafts, a screen (18) is attached, which constitutes a thermal shield for the heating section.

PL445302A 2023-06-21 2023-06-21 Heating section of the thermoforming oven PL247121B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL445302A PL247121B1 (en) 2023-06-21 2023-06-21 Heating section of the thermoforming oven
EP24743000.2A EP4731413A1 (en) 2023-06-21 2024-05-22 Heating section of the thermoforming furnace
PCT/IB2024/054961 WO2024261555A1 (en) 2023-06-21 2024-05-22 Heating section of the thermoforming furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445302A PL247121B1 (en) 2023-06-21 2023-06-21 Heating section of the thermoforming oven

Publications (2)

Publication Number Publication Date
PL445302A1 true PL445302A1 (en) 2024-12-23
PL247121B1 PL247121B1 (en) 2025-05-19

Family

ID=94644303

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445302A PL247121B1 (en) 2023-06-21 2023-06-21 Heating section of the thermoforming oven

Country Status (1)

Country Link
PL (1) PL247121B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3535378B2 (en) * 1998-04-09 2004-06-07 本田技研工業株式会社 Conveyor for soft sheet
EP1512517A1 (en) * 2003-09-04 2005-03-09 UHLMANN PAC-SYSTEME GmbH & Co. KG Method and apparatus for thermoforming a foil
CN207273853U (en) * 2017-08-23 2018-04-27 池州市华伟模具制造有限公司 A kind of thermoforming machine for plastic products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3535378B2 (en) * 1998-04-09 2004-06-07 本田技研工業株式会社 Conveyor for soft sheet
EP1512517A1 (en) * 2003-09-04 2005-03-09 UHLMANN PAC-SYSTEME GmbH & Co. KG Method and apparatus for thermoforming a foil
CN207273853U (en) * 2017-08-23 2018-04-27 池州市华伟模具制造有限公司 A kind of thermoforming machine for plastic products

Also Published As

Publication number Publication date
PL247121B1 (en) 2025-05-19

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