JPH0420411U - - Google Patents
Info
- Publication number
- JPH0420411U JPH0420411U JP6108590U JP6108590U JPH0420411U JP H0420411 U JPH0420411 U JP H0420411U JP 6108590 U JP6108590 U JP 6108590U JP 6108590 U JP6108590 U JP 6108590U JP H0420411 U JPH0420411 U JP H0420411U
- Authority
- JP
- Japan
- Prior art keywords
- extrusion
- cylinder
- nozzle
- mold
- foamed resin
- 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
Links
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案による発泡樹脂廃材の減容処理
装置の第１実施例を示す一部切欠側面図、第２図
はホツパを省略して示す平面図、第３図は第２図
−線に沿う断面図、第３ａ図は破砕室の斜視
図、第４図は部分切欠背面図、第５図は切換え機
構部分の背面図、第６図は第４図の一部拡大図、
第７図は本考案の第２実施例を示す一部切欠側面
図である。
１……本体フレーム、２……ホツパ、３……破
砕機構、３ａ……破砕軸、４……送り筒、５……
圧縮筒、６……加熱押出し筒、７……押出しノズ
ル、８……回転スクリユー、９……切換え機構、
１２，１２ａ，１２ｂ……金型筒、３０，３１…
…移動刃、３９……固定刃、６２……ベント穴、
１２０……充填穴。
Fig. 1 is a partially cutaway side view showing the first embodiment of the foamed resin waste volume reduction processing device according to the present invention, Fig. 2 is a plan view with the hopper omitted, and Fig. 3 is the line taken from Fig. 2. 3a is a perspective view of the crushing chamber, FIG. 4 is a partially cutaway rear view, FIG. 5 is a rear view of the switching mechanism, and FIG. 6 is a partially enlarged view of FIG. 4.
FIG. 7 is a partially cutaway side view showing a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Main frame, 2...Hopper, 3...Crushing mechanism, 3a...Crushing shaft, 4...Feed tube, 5...
Compression tube, 6... Heating extrusion tube, 7... Extrusion nozzle, 8... Rotating screw, 9... Switching mechanism,
12, 12a, 12b...Mold cylinder, 30, 31...
...Movable blade, 39...Fixed blade, 62...Vent hole,
120...Filling hole.
Claims (1)
方に破砕室を形成し、該破砕室に複数枚の固定刃
と移動刃を備えた回転自在な破砕軸とからなる破
砕機構を設ける一方、破砕軸の側方には、一部が
破砕室に開口する送り筒と内径が漸減した圧縮筒
と一部にベント穴を有する押出し筒とを直列状に
設け、それら筒内に送り用・圧縮用および押出し
用の羽根を有する回転スクリユーを内挿し、前記
押出し筒の先端部には押出しノズルを設け、一方
、ホツパーの側方には、下底に前記押出しノズル
の噴孔を嵌める穴を有する金型筒を着脱可能に装
架し、金型筒は、押し出された樹脂の圧力で作動
し前記スクリユーの駆動を停止させるスイツチ機
構を有していることを特徴とする発泡樹脂廃材の
減容処理装置。 (2) 押出し筒が、先端部に左右に分岐した後立
ち上がる複数の押出しノズルとそれら押出しノズ
ルへの樹脂の流れを切り替える切換機構を備え、
押出しノズルの軸線方向には、下底に前記押出し
ノズルの噴孔を嵌める穴を有する複数の金型筒を
有しているものを含む実用新案登録請求の範囲第
１項記載の発泡樹脂廃材の減容処理装置。[Scope of Claim for Utility Model Registration] (1) A crushing chamber is formed below a hopper into which foamed resin product waste is input, and the crushing chamber is equipped with a rotatable crushing shaft equipped with a plurality of fixed blades and a movable blade. On the other hand, on the side of the crushing shaft, a feed cylinder with a part opening into the crushing chamber, a compression cylinder with a gradually decreasing inner diameter, and an extrusion cylinder with a vent hole in a part are installed in series. A rotary screw having blades for feeding, compression, and extrusion is inserted into the cylinder, and an extrusion nozzle is provided at the tip of the extrusion cylinder.On the other hand, the extrusion nozzle is installed at the bottom on the side of the hopper. A mold cylinder having a hole into which a nozzle hole is fitted is removably mounted, and the mold cylinder has a switch mechanism that is activated by the pressure of the extruded resin and stops the drive of the screw. A volume reduction treatment device for foamed resin waste. (2) The extrusion tube is equipped with multiple extrusion nozzles that stand up after branching left and right at the tip and a switching mechanism that switches the flow of resin to these extrusion nozzles.
The foamed resin waste material according to claim 1, which is registered as a utility model, includes one having a plurality of mold cylinders in the axial direction of the extrusion nozzle, each having a plurality of mold cylinders having holes in the lower bottom into which the nozzle holes of the extrusion nozzle are fitted. Volume reduction processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6108590U JPH0628245Y2 (en) | 1990-06-08 | 1990-06-08 | Volume reduction equipment for waste foamed resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6108590U JPH0628245Y2 (en) | 1990-06-08 | 1990-06-08 | Volume reduction equipment for waste foamed resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420411U true JPH0420411U (en) | 1992-02-20 |
| JPH0628245Y2 JPH0628245Y2 (en) | 1994-08-03 |
Family
ID=31589023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6108590U Expired - Lifetime JPH0628245Y2 (en) | 1990-06-08 | 1990-06-08 | Volume reduction equipment for waste foamed resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628245Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336838A (en) * | 1995-06-14 | 1996-12-24 | Miike Tekkosho Kk | Apparatus for solidifying waste containing foamed styrol |
| JP2001504400A (en) * | 1996-10-14 | 2001-04-03 | バース，ゲロルド | Processing equipment for grinding and conveying and plasticizing thermoplastic materials |
| JP2007152640A (en) * | 2005-12-01 | 2007-06-21 | Yamamoto Co Ltd | Foamed material volume-reducing machine |
| CN108481616A (en) * | 2018-04-17 | 2018-09-04 | 江苏蔚金汽车零部件有限公司 | A kind of injection molding clout flatting apparatus |
-
1990
- 1990-06-08 JP JP6108590U patent/JPH0628245Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336838A (en) * | 1995-06-14 | 1996-12-24 | Miike Tekkosho Kk | Apparatus for solidifying waste containing foamed styrol |
| JP2001504400A (en) * | 1996-10-14 | 2001-04-03 | バース，ゲロルド | Processing equipment for grinding and conveying and plasticizing thermoplastic materials |
| JP2007152640A (en) * | 2005-12-01 | 2007-06-21 | Yamamoto Co Ltd | Foamed material volume-reducing machine |
| JP4613127B2 (en) * | 2005-12-01 | 2011-01-12 | 株式会社山本製作所 | Foam material volume reduction machine |
| CN108481616A (en) * | 2018-04-17 | 2018-09-04 | 江苏蔚金汽车零部件有限公司 | A kind of injection molding clout flatting apparatus |
| CN108481616B (en) * | 2018-04-17 | 2023-12-29 | 任丘市星宇汽车配件有限公司 | Injection molding excess material flattening device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628245Y2 (en) | 1994-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |