JPH03205119A - 射出成形機の射出ユニット - Google Patents

射出成形機の射出ユニット

Info

Publication number: JPH03205119A
Authority: JP; Japan
Prior art keywords: compression cylinder; plasticizing unit; unit; plasticizing; piston
Prior art date: 1989-04-28
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.): Pending

Application number

JP11159290A

Other languages

English (en)

Japanese (ja)

Inventor

Wolfgang Ackermann

ウォルフガング、アッカーマン

Matthias Brandt

マティアス、ブラント

Volker Fritzlar

フォルカー、フリッツラー

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

VEB PLASTMAS WERK SCHWERIN

Original Assignee

VEB PLASTMAS WERK SCHWERIN

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.)

1989-04-28

Filing date

1990-04-26

Publication date

1991-09-06

1989-04-28 Priority claimed from DD32806889A external-priority patent/DD282656A5/de

1989-04-28 Priority claimed from DD32806989A external-priority patent/DD282655A5/de

1989-04-28 Priority claimed from DD32806789A external-priority patent/DD282654A5/de

1990-04-26 Application filed by VEB PLASTMAS WERK SCHWERIN filed Critical VEB PLASTMAS WERK SCHWERIN

1991-09-06 Publication of JPH03205119A publication Critical patent/JPH03205119A/ja

Status Pending legal-status Critical Current

Links

238000001746 injection moulding Methods 0.000 title claims description 13
230000006835 compression Effects 0.000 claims abstract description 92
238000007906 compression Methods 0.000 claims abstract description 92
238000003825 pressing Methods 0.000 claims abstract description 43
238000000034 method Methods 0.000 claims abstract description 7
230000001154 acute effect Effects 0.000 claims abstract description 5
238000002347 injection Methods 0.000 claims description 28
239000007924 injection Substances 0.000 claims description 28
229920003002 synthetic resin Polymers 0.000 claims description 5
239000000057 synthetic resin Substances 0.000 claims description 5
238000000465 moulding Methods 0.000 claims 1
238000010586 diagram Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000010355 oscillation Effects 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
- 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
- B29C45/1777—Nozzle touch mechanism
- 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
- 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
- B29C45/1777—Nozzle touch mechanism
- B29C2045/1778—Nozzle touch mechanism separate drive means for moving and producing the touch force

Landscapes

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

JP11159290A 1989-04-28 1990-04-26 射出成形機の射出ユニット Pending JPH03205119A (ja)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
DD32806889A DD282656A5 (de)	1989-04-28	1989-04-28	Einrichtung zur erzeugung der duesenanpresskraft der plastiziereinheit einer spritzgiessmaschine
DD29C/328067.5		1989-04-28
DD32806989A DD282655A5 (de)	1989-04-28	1989-04-28	Einrichtung zur erzeugung der duesenanpresskraft der plastiziereinheit einer spritzgiessmaschine zur kunststoffverarbeitung
DD32806789A DD282654A5 (de)	1989-04-28	1989-04-28	Spritzeinheit einer spritzgiessmaschine
DD29C/328068.3		1989-04-28
DD29C/328069.1		1989-04-28

Publications (1)

Publication Number	Publication Date
JPH03205119A true JPH03205119A (ja)	1991-09-06

Family

ID=27179932

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11159290A Pending JPH03205119A (ja)	1989-04-28	1990-04-26	射出成形機の射出ユニット

Country Status (3)

Country	Link
JP (1)	JPH03205119A (de)
AT (1)	AT400236B (de)
DE (1)	DE4008478C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4224195C2 (de) *	1992-07-17	1995-04-27	Mannesmann Ag	Spritzgießmaschine
TW503168B (en) *	2000-05-11	2002-09-21	Netstal Ag Maschf Giesserei	Injection unit and method for the controlled advancing and pressing of an injection nozzle
DE102018118376A1 (de) *	2018-07-30	2020-01-30	Kraussmaffei Technologies Gmbh	Plastifiziereinheit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3643884A1 (de) *	1986-12-22	1988-06-30	Mannesmann Ag	Verfahren zum ausbau der schnecke aus dem schneckenzylinder einer schnecken-spritzgiessmaschine und dementsprechend gestaltete schnecken-spritzgiessmaschine

1990
- 1990-03-09 AT AT57290A patent/AT400236B/de not_active IP Right Cessation
- 1990-03-16 DE DE19904008478 patent/DE4008478C2/de not_active Expired - Fee Related
- 1990-04-26 JP JP11159290A patent/JPH03205119A/ja active Pending

Also Published As

Publication number	Publication date
DE4008478C2 (de)	1994-06-01
ATA57290A (de)	1995-03-15
DE4008478A1 (de)	1990-10-31
AT400236B (de)	1995-11-27

Publication	Publication Date	Title
US5295802A (en)	1994-03-22	Demolding apparatus
US6017210A (en)	2000-01-25	Apparatus for dwelling in injection molding
KR900701501A (ko)	1990-12-01	인젝션 프레스 장치 및 그의 성형방법
JPH03205119A (ja)	1991-09-06	射出成形機の射出ユニット
US4243364A (en)	1981-01-06	Safety mechanism for injection-molding machine provided with take-off member
US2395100A (en)	1946-02-19	Injection molding machine
CN112549466A (zh)	2021-03-26	设有复合功能顶出杆机构的模具
KR890700070A (ko)	1989-03-02	수직형 사출성형기
JPH03216255A (ja)	1991-09-24	金型等のクランプ装置
CN220348961U (zh)	2024-01-16	一种模具联动机构
CN216992948U (zh)	2022-07-19	一种模具复位机构
US20030182981A1 (en)	2003-10-02	Die-side ejector device for workpieces in single-stage or multi-stage presses
CN217597726U (zh)	2022-10-18	一种注塑机模具的顶出结构
CN220784788U (zh)	2024-04-16	一种注塑模具合模机构
JPH036413Y2 (de)	1991-02-19
JPH0525863Y2 (de)	1993-06-30
JPH07323447A (ja)	1995-12-12	射出成形機
US2577946A (en)	1951-12-11	Injector mechanism
JP2004314091A (ja)	2004-11-11	パンチ切替装置
KR20020058789A (ko)	2002-07-12	피어싱 프레스 장치
NL9101617A (nl)	1993-04-16	Pers voor een transfer- of spuitgietmatrijsinrichting alsmede werkwijze voor het sturen daarvan.
JPH0213145Y2 (de)	1990-04-12
JPH0364290B2 (de)	1991-10-04
KR100221786B1 (ko)	1999-09-15	사출 성형 금형의 언더컷 이젝팅장치
US6907765B2 (en)	2005-06-21	Ram-side ejector device for workpieces in single-or multi-stage presses