WO1983001745A1 - Dispositif de concassage a canal de coulee en resine synthetique moulee - Google Patents

Dispositif de concassage a canal de coulee en resine synthetique moulee Download PDF

Info

Publication number
WO1983001745A1
WO1983001745A1 PCT/JP1982/000277 JP8200277W WO8301745A1 WO 1983001745 A1 WO1983001745 A1 WO 1983001745A1 JP 8200277 W JP8200277 W JP 8200277W WO 8301745 A1 WO8301745 A1 WO 8301745A1
Authority
WO
WIPO (PCT)
Prior art keywords
comb
crushing
synthetic resin
runner
rotary cutter
Prior art date
Application number
PCT/JP1982/000277
Other languages
English (en)
Japanese (ja)
Inventor
Ltd. Meiseikinzokukogyosho Co.
Original Assignee
Oka, Shozo
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
Priority claimed from JP1981169632U external-priority patent/JPS5873356U/ja
Priority claimed from JP18817981U external-priority patent/JPS5895248U/ja
Application filed by Oka, Shozo filed Critical Oka, Shozo
Publication of WO1983001745A1 publication Critical patent/WO1983001745A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type

Definitions

  • This invention relates to a runner-type crushing device that is generated during the process of projectile-type work, and is intended to be a desired size of sheared strip in advance. And the fixed blade, which is constructed so that its configuration matches the comb blade-shaped rotary cutter and the corresponding blade. It relates to a synthetic resin runner crushing device that can be provided at a low price by utilizing the shearing action between the two.
  • the conventional structure had a number of major problems with the seed crushing equipment:
  • the filter cannot be dimensioned in the longitudinal direction.
  • the rotary blade receives the action of the rotary blade, and is pushed out as it is long.
  • runners can be generally classified into large, medium, and small types, but in the case of conventional structures, only small-sized runners are powdered. It is not possible to crush it.
  • an appropriate outer diameter, thickness and height are respectively formed, and the circumference is divided into a plurality of pieces to form a cutting blade.
  • the comb-shaped rotary power cutter and the comb-shaped fixed blades which are provided so as to face each other, when the comb-shaped rotary gag rotates, the comb-shaped fixed blade is rotated.
  • the location between the blade and the fixed blade, ffl is the result of the shearing and crushing action, which breaks the runner into a beret of the desired size.
  • the crushing efficiency is 1 0 0 It is possible to reach as many as possible.
  • FIG. 1 shows a preferred synthetic resin runner crushing apparatus (partially omitted) according to the present invention
  • FIG. 2 shows another example of the embodiment shown in FIG.
  • FIG. 3 is a plan view, partially omitted, showing the combined state of a comb-shaped rotating force bar and a fixed blade, showing the case of step shearing action.
  • Fig. 1 shows the synthetic resin runner crushing apparatus according to the present invention.
  • the appropriate outer diameter (D), thickness (t) and height (h) are shown. Is formed, and at the same time, a plurality of its circumferences (in the embodiment,
  • runners (R), (R) and -'- are roughened. After crushing, it can be expected at the second stage.
  • Some parts can be configured so that they can not be crushed in the form of a let, and the parts marked with * are the parts involved in the shearing and crushing action of the second stage.
  • the reference numerals correspond to those in Fig. 1, (D ') is the appropriate outer diameter, and () is the appropriate thickness.
  • ⁇ type rotation which forms the cutting edge (C "), (C), ... by dividing the circumference into a plurality of pieces while forming the height and height () Utilizes the shearing and crushing action between the cutter ( € ⁇ ) and the comb-shaped fixed blade ( ⁇ '), which is installed facing to the cutter ( € ⁇ ). It is structured as follows.
  • the present invention has a configuration as described in detail, and thus has the following features and effects.
  • the desired pellet-shaped strip can be obtained. '
  • each part of the comb-type rotary force cutter and the comb-type fixed blade, and the arrangement position, etc. are optimal according to the runner's size, processing amount, material, etc. Since it is possible to freely set and combine the objects, it is not possible to perform accurate shearing and crushing, and unnecessary pulverization between filters such as conventional products is not required. With no force, crushing efficiency and accuracy are outstanding.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Dispositif de concassage à canal de coulée en résine synthétique moulée possédant un rouleau rotatif en forme de peigne dont le diamètre extérieur, l'épaisseur, la hauteur et la périphérie sont divisés en un nombre approprié de lames de coupe, et un couteau stationnaire en forme de peigne en engagement avec le couteau rotatif de manière à couper par une action de concassage et de cisaillement. Le couteau rotatif peut être construit de manière à être découpé à partir d'un matériau en barre, ou à être laminé à partir d'une pluralité de matériaux pleins ou de construction analogue. Le couteau rotatif n'utilise pas nécessairement de filtre comme dans les dispositifs conventionnels, permettant ainsi d'obtenir un rendement de concassage extrêmement élevé. Ce dispositif peut utiliser un procédé de concassage à deux étages, ce qui permet d'améliorer ultérieurement la capacité et la précision de concassage et de réduire la puissance d'entraînement pour accroître la durée de vie.
PCT/JP1982/000277 1981-11-13 1982-07-17 Dispositif de concassage a canal de coulee en resine synthetique moulee WO1983001745A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56/169632U 1981-11-13
JP1981169632U JPS5873356U (ja) 1981-11-13 1981-11-13 二段階カツタ−方式ランナ−粉砕装置
JP18817981U JPS5895248U (ja) 1981-12-16 1981-12-16 合成樹脂成型ランナ−破砕装置
JP56/188179U811216 1981-12-16

Publications (1)

Publication Number Publication Date
WO1983001745A1 true WO1983001745A1 (fr) 1983-05-26

Family

ID=26492893

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1982/000277 WO1983001745A1 (fr) 1981-11-13 1982-07-17 Dispositif de concassage a canal de coulee en resine synthetique moulee

Country Status (1)

Country Link
WO (1) WO1983001745A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691079A1 (fr) * 1992-05-12 1993-11-19 Garallon Pierre Broyeur compact notamment pour déchets.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117353Y1 (fr) * 1964-07-13 1966-08-11
US3353754A (en) * 1964-11-25 1967-11-21 American Enka Corp Process and apparatus for cutting synthetic polymer sheets into chips
JPS5197858A (fr) * 1975-02-25 1976-08-28
JPS5523638Y2 (fr) * 1978-01-11 1980-06-05

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117353Y1 (fr) * 1964-07-13 1966-08-11
US3353754A (en) * 1964-11-25 1967-11-21 American Enka Corp Process and apparatus for cutting synthetic polymer sheets into chips
JPS5197858A (fr) * 1975-02-25 1976-08-28
JPS5523638Y2 (fr) * 1978-01-11 1980-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691079A1 (fr) * 1992-05-12 1993-11-19 Garallon Pierre Broyeur compact notamment pour déchets.

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