JPH0345105U - - Google Patents

Info

Publication number
JPH0345105U
JPH0345105U JP1989096954U JP9695489U JPH0345105U JP H0345105 U JPH0345105 U JP H0345105U JP 1989096954 U JP1989096954 U JP 1989096954U JP 9695489 U JP9695489 U JP 9695489U JP H0345105 U JPH0345105 U JP H0345105U
Authority
JP
Japan
Prior art keywords
cylinder
volume reduction
rotary cutter
screw shaft
shaft
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
JP1989096954U
Other languages
Japanese (ja)
Other versions
JPH0632331Y2 (en
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 filed Critical
Priority to JP1989096954U priority Critical patent/JPH0632331Y2/en
Priority to CA002022470A priority patent/CA2022470A1/en
Priority to IT67641A priority patent/IT1241026B/en
Publication of JPH0345105U publication Critical patent/JPH0345105U/ja
Application granted granted Critical
Publication of JPH0632331Y2 publication Critical patent/JPH0632331Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図はこの考案の一実施例にか
かる廃棄合成樹脂の減容装置の概略断面図および
斜視図、第３図は摩擦減容軸の他の実施例を示す
側面図である。 １……シリンダー、１Ａ……減容シリンダー部
、１Ｂ……押込シリンダー部、２……駆動軸、３
……芯押台、４……駆動手段、５……スクリユウ
軸、６……摩擦減容軸、７……発熱減容開口、８
……供給口、９……押込フイン、１０……ロータ
リーカツタ、１１……切断歯、１２……歯車、１
３……凸条、１４……凸条。 1 and 2 are a schematic sectional view and a perspective view of a waste synthetic resin volume reduction device according to an embodiment of the invention, and FIG. 3 is a side view showing another embodiment of the friction volume reduction shaft. . 1... Cylinder, 1A... Volume reduction cylinder part, 1B... Pushing cylinder part, 2... Drive shaft, 3
...Tailstock, 4...Driving means, 5...Screw shaft, 6...Friction volume reduction shaft, 7...Heat-generating volume reduction opening, 8
... Supply port, 9 ... Pushing fin, 10 ... Rotary cutter, 11 ... Cutting tooth, 12 ... Gear, 1
3... Convex ridge, 14... Convex ridge.

補正 平２．１０．２５ 考案の名称を次のように補正する。 考案の名称 合成樹脂の供給装置 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 10/25/2010 The name of the invention is amended as follows. Title of the invention Synthetic resin supply device The claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 下記の構成を有する合成樹脂の供給装置。 (a) 合成樹脂の供給装置は、シリンダー１と、
シリンダー１内に回転自在に配設されたスクリユ
ウ軸５と、ロータリーカツタ１０と、スクリユウ
軸５およびロータリーカツタ１０を回転させる駆
動手段４とを備えている。 (b) シリンダー１は、押込シリンダー１Ｂを備
えている。 (c) 押込シリンダー１Ｂには、合成樹脂の供給
口８が開口されている。(d) ロータリーカツタ１０とスクリユウ軸５と
は平行に配設されて、押込シリンダー１Ｂの内部
に回転自在に配設されている。(f) ロータリーカツタ１０は、表面に、軸方向
に延長して切断歯１１を有する。(g) スクリユウ軸５は表面に螺旋状の押込フイ
ン９を有する。(h) ロータリーカツタ１０と、スクリユウ軸５
とは、切断歯１１と押込フイン９の先端が、互い
に接触ないしは近接する位置に配設されている。[Scope of Claim for Utility Model Registration] A synthetic resin supply device having the following configuration. (a) The synthetic resin supply device includes a cylinder 1,
The screw shaft 5 includes a screw shaft 5 rotatably disposed within a cylinder 1, a rotary cutter 10, and a driving means 4 for rotating the screw shaft 5 and the rotary cutter 10. (b) The cylinder 1 includes a push cylinder 1B. (c) A synthetic resin supply port 8 is opened in the push-in cylinder 1B. (d) The rotary cutter 10 and the screw shaft 5 are arranged parallel to each other and are rotatably arranged inside the push cylinder 1B. (f) The rotary cutter 10 has cutting teeth 11 on its surface extending in the axial direction. (g) The screw shaft 5 has a spiral push-in fin 9 on its surface. (h) Rotary cutter 10 and screw shaft 5
This means that the cutting teeth 11 and the tips of the pushing fins 9 are arranged in a position where they are in contact with or close to each other.

【図面の簡単な説明】 第１図および第２図はこの考案の一実施例にか
かる合成樹脂の供給装置の概略断面図および斜視
図、第３図は摩擦減容軸の他の実施例を示す側面
図である。 １……シリンダー、１Ａ……減容シリンダー、
１Ｂ……押込シリンダー、２……駆動軸、３……
芯押台、４……駆動手段、５……スクリユウ軸、
６……摩擦減容軸、７……発熱減容開口、８……
供給口、９……押込フイン、１０……ロータリー
カツタ、１１……切断歯、１２……歯車、１３…
…凸条、１４……凸条。[Brief Description of the Drawings] Figures 1 and 2 are a schematic cross-sectional view and a perspective view of a synthetic resin supply device according to one embodiment of this invention, and Figure 3 shows another embodiment of a friction volume reduction shaft. FIG. 1...Cylinder, 1A...Volume reduction cylinder,
1B...Pushing cylinder, 2...Drive shaft, 3...
Tailstock, 4... Drive means, 5... Screw shaft,
6...Friction volume reduction shaft, 7...Heating volume reduction opening, 8...
Supply port, 9... Pushing fin, 10... Rotary cutter, 11... Cutting tooth, 12... Gear, 13...
...Convex ridge, 14...Convex ridge.

Claims (1)

【実用新案登録請求の範囲】 下記の構成を有する廃棄合成樹脂の減容装置。 (a) シリンダー１と、シリンダー１内に回転自
在に配設された駆動軸２と、ロータリーカツタ１
０と、駆動軸２およびロータリーカツタ１０を回
転させる駆動手段４とを備えている。 (b) シリンダー１は、減容シリンダー部１Ａと
、押込シリンダー部１Ｂとからなる。 (c) 減容シリンダー部１Ａは、シリンダー１の
先端に設けられている。 (d) 押込シリンダー部１Ｂは、廃棄合成樹脂の
供給口８が開口されている。 (f) 駆動軸２は、スクリユウ軸５の摩擦減容軸
６とを備えている。 (g) 摩擦減容軸６はスクリユウ軸５の先端に設
けられている。 (h) ロータリーカツタ１０とスクリユウ軸５と
は平行に配設されて、押込シリンダー部１Ｂの内
部に回転自在に配設されている。 (i) ロータリーカツタ１０は、表面に、軸方向
に延長して切断歯１１を有する。 (j) スクリユウ軸５は表面に螺旋状の押込フイ
ン９を有する。 (k) ロータリーカツタ１０とスクリユウ軸５と
は、切断歯１１と押込フイン９の先端が、互いに
接触ないしは近接する位置に配設されている。 (l) 減容シリンダー部の供給口８は、スクリユ
ウ軸５とロータリーカツタ１０との境界に開口さ
れている。[Scope of Claim for Utility Model Registration] A volume reduction device for waste synthetic resin having the following configuration. (a) A cylinder 1, a drive shaft 2 rotatably disposed inside the cylinder 1, and a rotary cutter 1
0, and a drive means 4 for rotating the drive shaft 2 and the rotary cutter 10. (b) The cylinder 1 consists of a volume reduction cylinder part 1A and a pushing cylinder part 1B. (c) The volume reduction cylinder portion 1A is provided at the tip of the cylinder 1. (d) A feed port 8 for waste synthetic resin is opened in the push-in cylinder portion 1B. (f) The drive shaft 2 includes a screw shaft 5 and a friction volume reduction shaft 6. (g) The friction volume reduction shaft 6 is provided at the tip of the screw shaft 5. (h) The rotary cutter 10 and the screw shaft 5 are arranged parallel to each other and are rotatably arranged inside the push cylinder part 1B. (i) The rotary cutter 10 has cutting teeth 11 on its surface extending in the axial direction. (j) The screw shaft 5 has a spiral push-in fin 9 on its surface. (k) The rotary cutter 10 and the screw shaft 5 are arranged such that the cutting teeth 11 and the tips of the pushing fins 9 are in contact with or close to each other. (l) The supply port 8 of the volume reduction cylinder section is opened at the boundary between the screw shaft 5 and the rotary cutter 10.
JP1989096954U 1989-08-19 1989-08-19 Volume reduction device for waste synthetic resin Expired - Lifetime JPH0632331Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989096954U JPH0632331Y2 (en) 1989-08-19 1989-08-19 Volume reduction device for waste synthetic resin
CA002022470A CA2022470A1 (en) 1989-08-19 1990-08-06 Synthetic resin compacting apparatus
IT67641A IT1241026B (en) 1989-08-19 1990-08-14 Apparatus for compaction of synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989096954U JPH0632331Y2 (en) 1989-08-19 1989-08-19 Volume reduction device for waste synthetic resin

Publications (2)

Publication Number Publication Date
JPH0345105U true JPH0345105U (en) 1991-04-25
JPH0632331Y2 JPH0632331Y2 (en) 1994-08-24

Family

ID=14178675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989096954U Expired - Lifetime JPH0632331Y2 (en) 1989-08-19 1989-08-19 Volume reduction device for waste synthetic resin

Country Status (3)

Country Link
JP (1) JPH0632331Y2 (en)
CA (1) CA2022470A1 (en)
IT (1) IT1241026B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220382D0 (en) * 1992-09-26 1992-11-11 Hamilton Robin Compacting apparatus
DE69314802T2 (en) * 1992-09-26 1998-05-14 Robin Hamilton METHOD AND DEVICE FOR COMPRESSING
GB2275271B (en) * 1993-02-16 1996-07-31 Sam White Ray Reclamation of thermoplastic wastes

Also Published As

Publication number Publication date
IT1241026B (en) 1993-12-27
IT9067641A0 (en) 1990-08-14
JPH0632331Y2 (en) 1994-08-24
IT9067641A1 (en) 1992-02-14
CA2022470A1 (en) 1991-02-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term