JPS56123846A - Extruder for liquid resin equipped with nozzle - Google Patents

Extruder for liquid resin equipped with nozzle

Info

Publication number
JPS56123846A
JPS56123846A JP2867280A JP2867280A JPS56123846A JP S56123846 A JPS56123846 A JP S56123846A JP 2867280 A JP2867280 A JP 2867280A JP 2867280 A JP2867280 A JP 2867280A JP S56123846 A JPS56123846 A JP S56123846A
Authority
JP
Japan
Prior art keywords
nozzle
hole
nozzle hole
cylinder
resins
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
JP2867280A
Other languages
Japanese (ja)
Other versions
JPS6243843B2 (en
Inventor
Nobuo Hori
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.)
YAMASHIRO SEIKI SEISAKUSHO KK
Sanjo Seiki Seisakusho KK
Original Assignee
YAMASHIRO SEIKI SEISAKUSHO KK
Sanjo Seiki Seisakusho KK
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 YAMASHIRO SEIKI SEISAKUSHO KK, Sanjo Seiki Seisakusho KK filed Critical YAMASHIRO SEIKI SEISAKUSHO KK
Priority to JP2867280A priority Critical patent/JPS56123846A/en
Priority to US06/239,106 priority patent/US4382684A/en
Publication of JPS56123846A publication Critical patent/JPS56123846A/en
Publication of JPS6243843B2 publication Critical patent/JPS6243843B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/32—Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices
    • B29B7/325—Static mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/801—Valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To prevent leak and drop of left-over resins from the nozzle hole, by mounting between the resin mixer cylinder and the nozzle adaptor equipped with the valve connectable to the nozzle hole. CONSTITUTION:Liquid resins fed to a mixer cylinder 1 are mixed by a static mixer 2, and after applied to flow alignment protrusion 15, injected from a nozzle hole 5 to a die through resin path 12 and a space 14 inside the nozzle. After the injection, while the feed of resins is suspended, a piston 7 is moved forward by supplying liquid pressure into the cylinder hole 6 from a liquid pressure outlet 10 to close the hole by connecting a tip 8a of a poppet 8 to the nozzle hole 5 and the mixer cylinder 1 is moved backward to disconnect the nozzle 4 from the die. The nozzle hole 5 can be re-opened by applying liquid resin pressure to the tip 8a of the poppet.
JP2867280A 1980-03-06 1980-03-06 Extruder for liquid resin equipped with nozzle Granted JPS56123846A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2867280A JPS56123846A (en) 1980-03-06 1980-03-06 Extruder for liquid resin equipped with nozzle
US06/239,106 US4382684A (en) 1980-03-06 1981-02-27 Apparatus for mixing and dispensing liquid resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2867280A JPS56123846A (en) 1980-03-06 1980-03-06 Extruder for liquid resin equipped with nozzle

Publications (2)

Publication Number Publication Date
JPS56123846A true JPS56123846A (en) 1981-09-29
JPS6243843B2 JPS6243843B2 (en) 1987-09-17

Family

ID=12254987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2867280A Granted JPS56123846A (en) 1980-03-06 1980-03-06 Extruder for liquid resin equipped with nozzle

Country Status (1)

Country Link
JP (1) JPS56123846A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148611U (en) * 1985-03-08 1986-09-13
JP2010276199A (en) * 2009-05-20 2010-12-09 Nordson Corp Valve device equipped with integrated mixer element
JP2016030368A (en) * 2014-07-28 2016-03-07 日精樹脂工業株式会社 Liquid material injection apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148611U (en) * 1985-03-08 1986-09-13
JP2010276199A (en) * 2009-05-20 2010-12-09 Nordson Corp Valve device equipped with integrated mixer element
JP2016030368A (en) * 2014-07-28 2016-03-07 日精樹脂工業株式会社 Liquid material injection apparatus

Also Published As

Publication number Publication date
JPS6243843B2 (en) 1987-09-17

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