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JPS57178734A - Automatically changing and supplying method for coloring material in injection molding - Google Patents

Automatically changing and supplying method for coloring material in injection molding

Info

Publication number
JPS57178734A
JPS57178734A JP56062533A JP6253381A JPS57178734A JP S57178734 A JPS57178734 A JP S57178734A JP 56062533 A JP56062533 A JP 56062533A JP 6253381 A JP6253381 A JP 6253381A JP S57178734 A JPS57178734 A JP S57178734A
Authority
JP
Japan
Prior art keywords
hopper
instruction
filled
controller
coloring material
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
JP56062533A
Other languages
Japanese (ja)
Other versions
JPS6235372B2 (en
Inventor
Kiyomitsu Ishihara
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.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo 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 YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP56062533A priority Critical patent/JPS57178734A/en
Publication of JPS57178734A publication Critical patent/JPS57178734A/en
Publication of JPS6235372B2 publication Critical patent/JPS6235372B2/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
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1858—Changing the kind or the source of material, e.g. using a plurality of hoppers
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/269—Extrusion in non-steady condition, e.g. start-up or shut-down
    • B29C48/2692—Material change
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials

Landscapes

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

Abstract

PURPOSE:To improve the productivity of an injection mold by mounting signal units on hoppers in which various types of coloring materials are filled and sequentially selectively moving the hoppers in accordance with an instruction of a controller which operates with the signal from the signal unit, thereby automating the supply of the coloring materials. CONSTITUTION:A movable plate 25 is lifted by a cylinder 26, a motor 23 is rotated, and is stopped when a desired hopper 12 is moved to a position directly above a coloring material supply port 13. The cylinder 26 is then lowered, and the end of a drain tube 32 of the hopper 12 is engaged within the port 13. The material in the hopper 12 is melted and pressurized, and is injected into an injection unit 4, and is then injected between a stationary mold 1 and a movable mold 2 in which fastener tape 5 is filled. On the other hand, when the material is changed with different coloring material, an instruction is produced from a controller 17, the motor 23 is operated, a scavenger 16 is operated to scavenge the molds with a brush 14 and a felt 15. Then, the hopper in which the desired material is filled is moved in accordacne with the instruction from the controller 17, and the same operation as described above is performed.
JP56062533A 1981-04-27 1981-04-27 Automatically changing and supplying method for coloring material in injection molding Granted JPS57178734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062533A JPS57178734A (en) 1981-04-27 1981-04-27 Automatically changing and supplying method for coloring material in injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062533A JPS57178734A (en) 1981-04-27 1981-04-27 Automatically changing and supplying method for coloring material in injection molding

Publications (2)

Publication Number Publication Date
JPS57178734A true JPS57178734A (en) 1982-11-04
JPS6235372B2 JPS6235372B2 (en) 1987-08-01

Family

ID=13202934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062533A Granted JPS57178734A (en) 1981-04-27 1981-04-27 Automatically changing and supplying method for coloring material in injection molding

Country Status (1)

Country Link
JP (1) JPS57178734A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608498A1 (en) * 1986-12-23 1988-06-24 Nicoll Raccords Plastiques Method and device for automatically changing the material supply and/or for purging on production equipment of the injection-moulding press type, for converting plastics and/or rubber
JPS63163922U (en) * 1987-04-14 1988-10-26
WO2016055043A1 (en) * 2014-10-07 2016-04-14 X-Per Extruder Performance Gmbh Method for producing plastic products by means of an extruder, and shaping system
WO2016198222A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Extrusion device and extrusion method for producing a plastic film
WO2016198224A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Method for changing the material in an extrusion device
WO2016198223A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Extrusion device and extrusion method for producing a plastic film
JP2017144705A (en) * 2016-02-19 2017-08-24 ファナック株式会社 Injection apparatus
CN109605675A (en) * 2018-11-29 2019-04-12 福州大学 A kind of light guide plate forming device and forming method of quantum dot concentration gradient
US10576676B2 (en) 2014-09-10 2020-03-03 Next Generation Analytics Gmbh Apparatus and method for manufacturing and testing workpieces

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608498A1 (en) * 1986-12-23 1988-06-24 Nicoll Raccords Plastiques Method and device for automatically changing the material supply and/or for purging on production equipment of the injection-moulding press type, for converting plastics and/or rubber
JPS63163922U (en) * 1987-04-14 1988-10-26
US10576676B2 (en) 2014-09-10 2020-03-03 Next Generation Analytics Gmbh Apparatus and method for manufacturing and testing workpieces
WO2016055043A1 (en) * 2014-10-07 2016-04-14 X-Per Extruder Performance Gmbh Method for producing plastic products by means of an extruder, and shaping system
US11648720B2 (en) 2014-10-07 2023-05-16 X-Per Extruder Performance Gmbh Method for producing plastic products by means of an extruder, and shaping system
WO2016198222A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Extrusion device and extrusion method for producing a plastic film
WO2016198223A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Extrusion device and extrusion method for producing a plastic film
US10894350B2 (en) 2015-06-08 2021-01-19 Windmöller & Hölscher Kg Extrusion device and extrusion method that produces a plastic film
US11273587B2 (en) 2015-06-08 2022-03-15 Windmöller & Hölscher Kg Extrusion device and extrusion method that produces a plastic film
WO2016198224A1 (en) * 2015-06-08 2016-12-15 Windmöller & Hölscher Kg Method for changing the material in an extrusion device
US11654598B2 (en) 2015-06-08 2023-05-23 Windmöller & Hölscher Kg Method for changing the material in an extrusion device
JP2017144705A (en) * 2016-02-19 2017-08-24 ファナック株式会社 Injection apparatus
US10286584B2 (en) 2016-02-19 2019-05-14 Fanuc Corporation Injection device
CN109605675A (en) * 2018-11-29 2019-04-12 福州大学 A kind of light guide plate forming device and forming method of quantum dot concentration gradient
CN109605675B (en) * 2018-11-29 2021-03-02 福州大学 Light guide plate forming device with gradually-changed quantum dot concentration and forming method

Also Published As

Publication number Publication date
JPS6235372B2 (en) 1987-08-01

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