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JPS55140537A - Hot runner for injection molding - Google Patents

Hot runner for injection molding

Info

Publication number
JPS55140537A
JPS55140537A JP5011279A JP5011279A JPS55140537A JP S55140537 A JPS55140537 A JP S55140537A JP 5011279 A JP5011279 A JP 5011279A JP 5011279 A JP5011279 A JP 5011279A JP S55140537 A JPS55140537 A JP S55140537A
Authority
JP
Japan
Prior art keywords
block
gate
cavity
hot
sliding surface
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.)
Granted
Application number
JP5011279A
Other languages
Japanese (ja)
Other versions
JPS5844067B2 (en
Inventor
Kazuo Maehara
Isao Sato
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP5011279A priority Critical patent/JPS5844067B2/en
Publication of JPS55140537A publication Critical patent/JPS55140537A/en
Publication of JPS5844067B2 publication Critical patent/JPS5844067B2/en
Expired legal-status Critical Current

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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2735—Sprue channels ; Runner channels or runner nozzles for non-coaxial gates, e.g. for edge gates
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2796—Axially movable nozzles or nozzle tips

Landscapes

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

Abstract

PURPOSE:To make unnecessary the high precision for processing a hot block and a cavity block by providing the gate block of an injection mold in such a manner that it can slide inside the hot block and touch the sliding surface of the cavity block. CONSTITUTION:In an injection mold formed by a method wherein the melted resin is injected in a cavity 3 from a gate 1' inside a cavity block 4 through the spool 6, runner 7 and gate 1 of a hot block 2 and thereafter the hot block 2 is moved slidably along a sliding surface 10 so that the tip of the gate 1 may touch the sliding surface 10 of the cavity block 4' and seal the gate 1, a gate block 8 movable slidably in the runner 7 of the hot block 2 is provided and also the gate 1 is provided at the tip of the block 8, while the block 8 being energized by a spring 12, for instance, so that it may touch the sliding surface 10.
JP5011279A 1979-04-23 1979-04-23 Injection molding hot runner mold Expired JPS5844067B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5011279A JPS5844067B2 (en) 1979-04-23 1979-04-23 Injection molding hot runner mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5011279A JPS5844067B2 (en) 1979-04-23 1979-04-23 Injection molding hot runner mold

Publications (2)

Publication Number Publication Date
JPS55140537A true JPS55140537A (en) 1980-11-04
JPS5844067B2 JPS5844067B2 (en) 1983-09-30

Family

ID=12850006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5011279A Expired JPS5844067B2 (en) 1979-04-23 1979-04-23 Injection molding hot runner mold

Country Status (1)

Country Link
JP (1) JPS5844067B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2531338A2 (en) * 2010-02-01 2012-12-12 Husky Injection Molding Systems S.A. Side gate nozzle assembly
US8899964B2 (en) 2012-03-16 2014-12-02 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
US8932046B2 (en) 2012-03-16 2015-01-13 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
WO2015150501A1 (en) * 2014-04-01 2015-10-08 Otto Männer Innovation GmbH Side gating nozzle for injection molding apparatus
LU93278B1 (en) * 2016-10-25 2018-05-29 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Electrically heated gate areas for injection molding tools with side direct injection
EP3418026A1 (en) * 2017-06-22 2018-12-26 Günther Heisskanaltechnik GmbH Manifold device for an injection molding nozzle, injection molding nozzle with manifold device and injection molding tool with injection molding nozzle and manifold device
EP3424674A1 (en) 2017-07-06 2019-01-09 CEMA Technologies Facility for moulding by lateral injection
JP2020146903A (en) * 2019-03-13 2020-09-17 三恵金型工業株式会社 Manifold and multi-stage mold device using the same
US11938667B2 (en) 2019-05-10 2024-03-26 Mold-Masters (2007) Limited Side-gate injection molding apparatus and side-gate hot runner nozzle

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9272454B2 (en) 2010-02-01 2016-03-01 Husky Injection Molding Systems Ltd. Side gate nozzle assembly
EP2531338A4 (en) * 2010-02-01 2014-04-16 Husky Injection Molding SIDE VALVE NOZZLE ASSEMBLY
US8821151B2 (en) 2010-02-01 2014-09-02 Husky Injection Molding Systems Ltd. Side gate nozzle assembly
EP2531338A2 (en) * 2010-02-01 2012-12-12 Husky Injection Molding Systems S.A. Side gate nozzle assembly
US8899964B2 (en) 2012-03-16 2014-12-02 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
US8932046B2 (en) 2012-03-16 2015-01-13 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
US9694525B2 (en) 2012-03-16 2017-07-04 Mold-Master (2007) Limited Edge-gated injection molding apparatus
WO2015150501A1 (en) * 2014-04-01 2015-10-08 Otto Männer Innovation GmbH Side gating nozzle for injection molding apparatus
LU93278B1 (en) * 2016-10-25 2018-05-29 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Electrically heated gate areas for injection molding tools with side direct injection
EP3418026A1 (en) * 2017-06-22 2018-12-26 Günther Heisskanaltechnik GmbH Manifold device for an injection molding nozzle, injection molding nozzle with manifold device and injection molding tool with injection molding nozzle and manifold device
US11027468B2 (en) 2017-06-22 2021-06-08 Günther Heisskanaltechnik Gmbh Manifold device for an injection molding nozzle, injection molding nozzle with manifold device and injection molding tool with injection molding nozzle and manifold device
EP3424674A1 (en) 2017-07-06 2019-01-09 CEMA Technologies Facility for moulding by lateral injection
FR3068635A1 (en) * 2017-07-06 2019-01-11 CEMA Technologies INSTALLATION OF LATERAL INJECTION MOLDING
JP2020146903A (en) * 2019-03-13 2020-09-17 三恵金型工業株式会社 Manifold and multi-stage mold device using the same
US11938667B2 (en) 2019-05-10 2024-03-26 Mold-Masters (2007) Limited Side-gate injection molding apparatus and side-gate hot runner nozzle

Also Published As

Publication number Publication date
JPS5844067B2 (en) 1983-09-30

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