CN112248348B - 一种用于家电隔热板材成型装置 - Google Patents
一种用于家电隔热板材成型装置 Download PDFInfo
- Publication number
- CN112248348B CN112248348B CN202011053208.1A CN202011053208A CN112248348B CN 112248348 B CN112248348 B CN 112248348B CN 202011053208 A CN202011053208 A CN 202011053208A CN 112248348 B CN112248348 B CN 112248348B
- Authority
- CN
- China
- Prior art keywords
- end wall
- block
- filling
- cavity
- forming cavity
- 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.)
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Classifications
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- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
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- 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
-
- 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
- B29C44/35—Component parts; Details or accessories
-
- 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
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011053208.1A CN112248348B (zh) | 2020-09-29 | 2020-09-29 | 一种用于家电隔热板材成型装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011053208.1A CN112248348B (zh) | 2020-09-29 | 2020-09-29 | 一种用于家电隔热板材成型装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112248348A CN112248348A (zh) | 2021-01-22 |
CN112248348B true CN112248348B (zh) | 2022-09-20 |
Family
ID=74234520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011053208.1A Active CN112248348B (zh) | 2020-09-29 | 2020-09-29 | 一种用于家电隔热板材成型装置 |
Country Status (1)
Country | Link |
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CN (1) | CN112248348B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1221481A (en) * | 1967-06-21 | 1971-02-03 | Sekisui Sponge Kogyo Kk | Process of and apparatus for the manufacture of sandwich-type panels |
DE2823732C2 (de) * | 1978-05-31 | 1980-06-26 | Heinrich 4460 Nordhorn Bueter | Vorrichtung zum Ausschäumen von langgestreckten Hohlprofilkörpern, insbesondere Rolladenstäben |
BR9915540A (pt) * | 1998-10-23 | 2001-08-14 | Vantico Ag | Método para preenchimento e reforço de painéis sanduìche do tipo favo de mel |
KR20050043399A (ko) * | 2003-11-06 | 2005-05-11 | 신성필 | 우레탄 스프레이헤드 |
IT1399743B1 (it) * | 2010-03-15 | 2013-05-03 | Afros Spa | Metodo e apparecchiatura per l'erogazione di una miscela poliuretanica in corpi cavi. |
US8881398B2 (en) * | 2011-05-26 | 2014-11-11 | General Electric Company | Method and apparatus for insulating a refrigeration appliance |
JP5953892B2 (ja) * | 2012-04-04 | 2016-07-20 | 三菱電機株式会社 | 貯湯式給湯機の断熱構造体及びその製造方法 |
JP2014025671A (ja) * | 2012-07-30 | 2014-02-06 | Sharp Corp | 断熱箱体の製造方法、断熱箱体及び冷蔵庫 |
GR20140100336A (el) * | 2014-06-16 | 2016-02-19 | Ασημω Δημητριου Τζικα | Συστημα θερμοδιακοπτομενων προφιλ αλουμινιου με πληρωση του θαλαμου της ζωνης θερμοδιακοπης με αφρωδες αυτοδιογκουμενο μονωτικο υλικο |
IT201600080835A1 (it) * | 2016-08-01 | 2018-02-01 | Cannon Spa | Metodo ed apparato per la schiumatura di un corpo cavo. |
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2020
- 2020-09-29 CN CN202011053208.1A patent/CN112248348B/zh active Active
Also Published As
Publication number | Publication date |
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CN112248348A (zh) | 2021-01-22 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: Dianzi Town Zhang Wang Village North Ye Hui Road, Boxing County, Binzhou City, Shandong Province, 256500 Patentee after: Shandong Shenhong Board Industry Co.,Ltd. Address before: No.3710, jgx1000, Dongze District, Guangdong Province Patentee before: Yuanyan (Guangzhou) Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A device for forming insulation panels for household appliances Effective date of registration: 20230914 Granted publication date: 20220920 Pledgee: Dongying Bank Co.,Ltd. Binzhou boxing sub branch Pledgor: Shandong Shenhong Board Industry Co.,Ltd. Registration number: Y2023980056935 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |