DD140126A5 - Formschaumanlage - Google Patents

Formschaumanlage Download PDF

Info

Publication number: DD140126A5
Authority: DD; German Democratic Republic
Prior art keywords: cooling water; forms; cooling; molds; central
Prior art date: 1978-05-12

Application number

DD78209433A

Other languages

German (de)

English (en)

Inventor

Juergen Osswald

Heinz W Patzelt

Helmut Schmidt

Original Assignee

Metzeler Schaum Gmbh

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.)

1978-05-12

Filing date

1978-11-30

Publication date

1980-02-13

1978-11-30 Application filed by Metzeler Schaum Gmbh filed Critical Metzeler Schaum Gmbh

1980-02-13 Publication of DD140126A5 publication Critical patent/DD140126A5/de

Links

238000001816 cooling Methods 0.000 claims abstract description 33
238000010438 heat treatment Methods 0.000 claims abstract description 24
239000013518 molded foam Substances 0.000 claims abstract description 17
239000006260 foam Substances 0.000 claims abstract description 7
239000007788 liquid Substances 0.000 claims abstract 2
239000000498 cooling water Substances 0.000 claims description 31
238000001704 evaporation Methods 0.000 claims description 3
230000008020 evaporation Effects 0.000 claims description 3
238000009434 installation Methods 0.000 claims description 3
229920002635 polyurethane Polymers 0.000 claims description 2
239000004814 polyurethane Substances 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
230000003134 recirculating effect Effects 0.000 claims 1
238000000034 method Methods 0.000 abstract description 4
230000006978 adaptation Effects 0.000 abstract description 2
238000010097 foam moulding Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000000465 moulding Methods 0.000 description 3
239000008258 liquid foam Substances 0.000 description 2
238000007664 blowing Methods 0.000 description 1
238000004891 communication Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000008236 heating water Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
230000036962 time dependent Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- 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
- B29C35/007—Tempering units for temperature control of moulds or cores, e.g. comprising heat exchangers, controlled valves, temperature-controlled circuits for fluids
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7306—Control circuits therefor
- 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
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
- B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Oral & Maxillofacial Surgery (AREA)
Manufacturing & Machinery (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Molding Of Porous Articles (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

DD78209433A 1978-05-12 1978-11-30 Formschaumanlage DD140126A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2820802A DE2820802C2 (de)	1978-05-12	1978-05-12	Formschaumanlage

Publications (1)

Publication Number	Publication Date
DD140126A5 true DD140126A5 (de)	1980-02-13

Family

ID=6039226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD78209433A DD140126A5 (de)	1978-05-12	1978-11-30	Formschaumanlage

Country Status (19)

Country	Link
US (1)	US4246214A (it)
JP (1)	JPS54149773A (it)
AU (1)	AU511425B1 (it)
BE (1)	BE872932A (it)
BR (1)	BR7900054A (it)
CA (1)	CA1096120A (it)
DD (1)	DD140126A5 (it)
DE (1)	DE2820802C2 (it)
DK (1)	DK502978A (it)
ES (1)	ES475518A1 (it)
FR (1)	FR2425316A1 (it)
GB (1)	GB2021034B (it)
IT (1)	IT1165630B (it)
MX (1)	MX148273A (it)
NL (1)	NL7811432A (it)
PL (1)	PL118028B1 (it)
SE (1)	SE427546B (it)
SU (1)	SU810071A3 (it)
YU (1)	YU292578A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6026689B2 (ja) *	1979-07-16	1985-06-25	株式会社東洋クオリティワン	モ−ルド設備
DE3120519A1 (de) *	1981-05-22	1982-12-09	Metzeler Schaum Gmbh, 8940 Memmingen	Formschaumanlage
DE3222828C2 (de) *	1982-06-18	1984-04-12	Karl 7298 Loßburg Hehl	Formschließeinheit mit Wartestationen zum Erwärmen von Spritzgießformen und mit einer Gießform-Wechselvorrichtung
DE3243632A1 (de) *	1982-11-25	1984-05-30	Flewu AG, 9000 St. Gallen	Verfahren und vorrichtung zur sinterung insbesondere unterschiedlicher formlinge aus insbesondere verschiedenartigen schaeumbaren kunststoffen
JPS59146728U (ja) *	1983-03-23	1984-10-01	東洋ガスメ−タ−株式会社	ガスメ−タの微流量検知装置
JPS6389306A (ja) *	1986-10-03	1988-04-20	Niigata Eng Co Ltd	液状プラスチツクの成形方法
DE68922061T2 (de) *	1988-10-03	1995-08-31	Canon Kk	Vorrichtung zum Regeln der Temperatur.
US6312628B1 (en) *	1998-12-28	2001-11-06	Cito Products, Inc.	Mold temperature control
US7168942B1 (en)	2003-07-31	2007-01-30	Cito Products, Inc.	Method and apparatus for mold temperature control using air
USD683993S1 (en)	2012-03-30	2013-06-11	James R. Malkiewicz	Unitary foam bed resiliency element
PL221947B1 (pl)	2012-07-30	2016-06-30	Mucha Rafał Supra Group	Zespół do mechanicznego odcinania ciastek od masy ciasta stosowany w głowicy dozująco-formującej urządzenia do wytwarzania wyrobów ciastkarskich
US10189964B2 (en)	2015-06-08	2019-01-29	Covestro Llc	Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby
CN106042253B (zh) *	2016-07-27	2019-03-29	柳州福瑞特汽车零部件有限公司	旋转式pu成型发泡模架
IT201600080835A1 (it) *	2016-08-01	2018-02-01	Cannon Spa	Metodo ed apparato per la schiumatura di un corpo cavo.
US9732525B1 (en)	2016-09-01	2017-08-15	Bryan Scott Mello	Method and apparatus for manufacturing building panels
US10875218B2 (en)	2016-09-01	2020-12-29	Bryan Scott Mello	Method and apparatus for manufacturing building panels
FR3060433B1 (fr) *	2016-12-21	2019-12-20	A2P Industrie	Installation de refroidissement de moules
CN107088983A (zh) *	2017-05-31	2017-08-25	安徽信盟装备股份有限公司	门中门旋转七工位发泡装置
CN115534208B (zh) *	2022-09-14	2025-11-14	安徽信盟装备股份有限公司	六工位滚筒式板材发泡线及其使用方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US495228A (en) *		1893-04-11		X x x x xx x x x x xx xx xx
US2117400A (en) *	1933-01-07	1938-05-17	Us Rubber Co	Apparatus for covering articles
US2313476A (en) *	1941-02-24	1943-03-09	Binney And Smith Company	Plastic molding machine
BE509814A (it) *	1951-05-18	1900-01-01
US3173175A (en) *	1958-05-09	1965-03-16	Jerome H Lemelson	Molding apparatus
US3015132A (en) *	1958-09-22	1962-01-02	Albert L Bunting	Method of molding plastic articles
US3069725A (en) *	1959-04-03	1962-12-25	Andrew A Root	Apparatus and method for making foamed plastic containers
US3129270A (en) *	1962-04-05	1964-04-14	Davidson Rubber Company Inc	Method of molding polyurethane foam articles having improved surface characteristics
US3124627A (en) *	1963-03-18	1964-03-10		Slotted
DE1211792B (de) *	1963-06-01	1966-03-03	Willy Gill	Spritzgiessmaschine zur Verarbeitung plastifizierbarer Werkstoffe
US3345687A (en) *	1964-06-10	1967-10-10	Gen Electric	Injection molding apparatus
US3259175A (en) *	1964-06-15	1966-07-05	Robert A Kraus	Heating and cooling system for molds
DE1729621A1 (de) *	1967-04-21	1971-07-01	Desma Werke Gmbh	Spritzgiess- bzw.Vulkanisiermaschine
US3518725A (en) *	1967-09-13	1970-07-07	Craft Master Corp	Machine for forming multiple cavity containers from thermoplastic sheet material
US3733161A (en) *	1968-08-14	1973-05-15	Bischoff Chemical Corp	Structurizer mold
US3812228A (en) *	1969-07-17	1974-05-21	Shell Oil Co	Injection molding of foamable thermoplastic polymers using a retractable hot runner
US3730665A (en) *	1969-11-19	1973-05-01	Fortin Latchford Ltd	Molding apparatus
US3680629A (en) *	1969-12-12	1972-08-01	Mccord Corp	Apparatus for molding and curing foamed articles
DE2027934A1 (en) *	1970-06-06	1971-12-16	Volkswagenwerk Ag	Mould clamping device - with air cushion between clamping mould - and mould outer wall
US3833329A (en) *	1970-11-04	1974-09-03	Eastman Kodak Co	Injection molding apparatus
US3671168A (en) *	1971-06-09	1972-06-20	Bischoff Chemical Corp	Low heat capacity mold for injection molding
NL7212759A (it) *	1972-09-21	1974-03-25
US3874830A (en) *	1973-05-16	1975-04-01	Maryland Cup Corp	Apparatus for post treating preformed foam containers
US3957408A (en) *	1974-10-07	1976-05-18	Binney & Smith Inc.	Automated molding machine
US4075301A (en) *	1976-01-22	1978-02-21	Owens-Corning Fiberglas Corporation	Method and apparatus for depositing material into a moving receptacle

1978
- 1978-05-12 DE DE2820802A patent/DE2820802C2/de not_active Expired
- 1978-06-09 JP JP6974978A patent/JPS54149773A/ja active Granted
- 1978-09-25 US US05/945,704 patent/US4246214A/en not_active Expired - Lifetime
- 1978-11-13 DK DK502978A patent/DK502978A/da not_active Application Discontinuation
- 1978-11-17 SE SE7811881A patent/SE427546B/sv unknown
- 1978-11-20 NL NL7811432A patent/NL7811432A/xx not_active Application Discontinuation
- 1978-11-29 ES ES475518A patent/ES475518A1/es not_active Expired
- 1978-11-30 DD DD78209433A patent/DD140126A5/de unknown
- 1978-12-01 PL PL1978211406A patent/PL118028B1/pl unknown
- 1978-12-13 CA CA317,889A patent/CA1096120A/en not_active Expired
- 1978-12-14 FR FR7835229A patent/FR2425316A1/fr active Granted
- 1978-12-18 YU YU02925/78A patent/YU292578A/xx unknown
- 1978-12-21 BE BE2057507A patent/BE872932A/xx not_active IP Right Cessation
1979
- 1979-01-05 BR BR7900054A patent/BR7900054A/pt unknown
- 1979-01-18 MX MX176326A patent/MX148273A/es unknown
- 1979-01-31 GB GB7903454A patent/GB2021034B/en not_active Expired
- 1979-02-02 AU AU43887/79A patent/AU511425B1/en not_active Ceased
- 1979-02-16 IT IT67351/79A patent/IT1165630B/it active
- 1979-02-16 SU SU792729501A patent/SU810071A3/ru active

Also Published As

Publication number	Publication date
BE872932A (nl)	1979-04-17
BR7900054A (pt)	1979-11-20
NL7811432A (nl)	1979-11-14
IT7967351A0 (it)	1979-02-16
IT1165630B (it)	1987-04-22
GB2021034B (en)	1982-04-28
ES475518A1 (es)	1979-04-01
PL118028B1 (en)	1981-09-30
SE7811881L (sv)	1979-11-13
US4246214A (en)	1981-01-20
SU810071A3 (ru)	1981-02-28
DK502978A (da)	1979-11-13
DE2820802C2 (de)	1982-02-25
JPS54149773A (en)	1979-11-24
SE427546B (sv)	1983-04-18
DE2820802A1 (de)	1979-11-15
MX148273A (es)	1983-04-06
AU511425B1 (en)	1980-08-21
FR2425316B1 (it)	1981-06-12
YU292578A (en)	1982-10-31
JPS5643024B2 (it)	1981-10-08
GB2021034A (en)	1979-11-28
PL211406A1 (it)	1980-06-16
CA1096120A (en)	1981-02-24
FR2425316A1 (fr)	1979-12-07

Publication	Publication Date	Title
DD140126A5 (de)	1980-02-13	Formschaumanlage
EP2114465B1 (de)	2013-02-20	Pasteurisierungsvorrichtung mit integrierter wärmepumpe und verfahren hierzu
DE2908122C2 (de)	1984-04-19	Verfahren zum Erwärmen von Vorformlingen für das Blasformen von Behältern aus thermoplastischem Kunststoff
DE102008032123B4 (de)	2024-05-16	Vorrichtung zum Kühlen von Behältnissen mit einer Zuführeinrichtung welche ein fließfähiges Medium auf einen Bodenbereich der Behältnisse richtet sowie Verfahren zum Kühlen der Außenwandung von Behältnissen
DE2432667A1 (de)	1975-01-30	Verfahren und vorrichtung fuer die waermebehandlung von in behaeltern verpackten produkten
DE1192812B (de)	1965-05-13	Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern mit abwechselnd aufeinander-folgenden Wandabschnitten unterschiedlicher Staerke
DE3316757C2 (it)	1987-08-27
CH387280A (de)	1965-01-31	Verfahren und Maschine zur Herstellung von hohlen Kunststoff-Formteilen
DE730945T1 (de)	1997-05-15	Verfahren zum Verbinden einer Schutzhülle auf ein Schaumstoffkissen, insbesondere aus Polyurethanschaumstoff
DE202013105750U1 (de)	2014-04-01	Maschine zur Bearbeitung von Behältern, insbesondere Kunststoffbehältern oder Flaschen, und in einer solchen Maschine verwendete Behälter
DE2541374A1 (de)	1977-03-24	Garmachverfahren und -vorrichtung
DE2545133A1 (de)	1977-06-16	Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen
DE2640933C2 (de)	1985-08-01	Verfahren und Vorrichtung zum Ausbilden eines gekrümmten, faserverstärkten Kunststoffkörpers
DE20309576U1 (de)	2003-10-02	Blasmaschine
DE2545131A1 (de)	1977-04-28	Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen
DE2545132A1 (de)	1977-04-28	Vorrichtung zum blasformen von behaeltern, insbesondere flaschen aus vorformlingen
DE1779306A1 (de)	1971-09-16	Vorrichtung zum Blasformen von Hohlkoerpern aus Vorformlingen
DE3329631C2 (de)	1985-07-11	Vorrichtung zur Pflege und Massage des menschlichen Körpers
DE3512951C2 (it)	1988-01-14
DE1090423B (de)	1960-10-06	Vorrichtung zum Verschliessen der Stirnenden eines ringfoermigen, aus einer poroesen Werkstoffbahn, wie Papier, gefalteten Filterelementes mittels aus Kunststoff herzustellender und mit dem Faltenring zu verbindender Endkappen
DE202013105751U1 (de)	2014-05-15	Anlage zur Herstellung von Behältern
DE821582C (de)	1953-02-16	Verfahren und Vorrichtung zur Waermebehandlung von rieselfaehigem oder nicht rieselfaehigem Gut im Vakuum, insbesondere zur Waermebehandlung von Brotgetreide vor der Vermahlung
DE69022153T2 (de)	1996-02-15	"RTM"-Verarbeitungsanlage.
DE518777C (de)	1931-02-19	Vorrichtung zur Herstellung einer entspannten Tuchware
DE2318794A1 (de)	1973-11-15	Verfahren zum formen von schaumstoffteilen, insbesondere aus geschaeumtem polyurethan