WO2016199889A1 - 金属切削屑圧縮機 - Google Patents
金属切削屑圧縮機 Download PDFInfo
- Publication number
- WO2016199889A1 WO2016199889A1 PCT/JP2016/067367 JP2016067367W WO2016199889A1 WO 2016199889 A1 WO2016199889 A1 WO 2016199889A1 JP 2016067367 W JP2016067367 W JP 2016067367W WO 2016199889 A1 WO2016199889 A1 WO 2016199889A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- cylinder device
- metal cutting
- base
- cutting waste
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
Definitions
- the present invention relates to a metal swarf compressor for compressing swarf generated during, for example, metal cutting and solidifying it into a lump of a predetermined shape, and more particularly to a partial structure of a pressure cylinder device.
- metal cutting with a machine tool a large amount of metal cutting waste is discharged, so this useful metal cutting waste is collected and reused.
- metal scrap generated by cutting has various forms and dimensions such as ribbon, spiral, coil or spiral, crimp, curl, or chip. As it is, handling becomes complicated. Therefore, these metal cutting wastes are hardened into a lump of a predetermined shape using a compressor.
- metal cutting waste is put into a hopper, and the metal cutting waste in the pressure forming chamber sent from the hopper is compression-molded by a pressure cylinder device driven by a hydraulic pump / motor device.
- the pressure-compressed molded product is configured to be discharged out of the molding chamber by driving a discharge cylinder device.
- the metal cutting scrap has various forms and dimensions and the bulk density is not uniform, for example, when the bulk density is small such as a curled one, it is necessary to make adjustments before pressure forming. Therefore, there is one in which a cutting device is incorporated in the hopper in order to finely smash the cutting waste before sending it to the molding chamber (see Patent Document 1). In addition, a stirring device may be further provided to prevent cutting waste from accumulating in a bridge shape above it and deteriorating work efficiency. Furthermore, the vertical type in which the driving direction of the pressure cylinder device is vertical and vertical is the mainstream because it occupies a smaller area for installing the device than the horizontal type in which the horizontal direction is horizontal.
- the hydraulic pressure drive control for the pressurizing cylinder device 20 is performed by the control unit via the hydraulic device, and the press ram 24 at the tip of the piston rod 23 descends in the pressurization molding chamber 25 to fill the metal filled therein.
- the cutting waste 50 is pressure-molded. As shown in FIG. 2 (b), this pressure molding is performed on the discharge plunger 11 of the gate cylinder device 10 extending to the bottom of the pressure molding chamber so as to close the discharge gate 12 at its tip.
- the discharge process is started.
- the opening operation of the gate cylinder device 10 is started by the hydraulic pressure drive control through the hydraulic device by the control unit, and the discharge plunger 11 moves backward.
- the driving is stopped, but at this time, the molded product 51 falls to the bottom of the pressure molding chamber 25.
- the pressurizing cylinder device 2 is driven again, and as shown in FIG. 2C, final pressurization is performed by lowering the piston rod 23 and the press ram 24 on the molded product 51 that has dropped to the bottom.
- the molded product 51 is further compressed and adjusted to a thickness that facilitates passage of the discharge gate 12.
- the piston rod 23 of the pressurizing cylinder device 20 is lifted together with the press ram 24, and then the gate cylinder device 10 is driven to advance the discharge plunger.
- the discharge plunger 11 moves forward and the tip of the discharge plunger 11 reaches the closing position of the discharge gate 12, as shown in FIG. 2D, the molded product 51 is moved from the discharge gate 12 to the outside of the pressure molding chamber 25 (discharge port 13). To the side). Then, the driving of the gate cylinder device 10 is stopped, and the discharging process is completed.
- the largest drive mechanism is a pressure cylinder device.
- the conventional structure of this pressure cylinder device is between a cylinder flange 22 to which an end of a cylinder tube 21 is fixed and a base 14 having a bottom surface of a pressure molding chamber 25 on its upper surface.
- a hollow block 28 was sandwiched and joined by a tie rod 27.
- the piston rod 23 and the press ram 24 fixed to the piston rod 23 are moved up and down inside the block 28, and the metal cutting waste filled in the pressure forming chamber 25 provided below the block 28 is replaced with the tip of the press ram 24. It is pressure-molded by a mold 26 which can be attached.
- the mold is a consumable part and is replaced as necessary. However, when replacing the mold, it is necessary to remove the block from the cylinder flange, and the tie rod that was tightening the block had to be loosened.
- the tie rod is fastened with an axial force of 11 tons, and it was a hard work to loosen the tie rod every time the mold was changed.
- an overhead crane or forklift is used to disassemble the pressure cylinder device and remove heavy and long members such as tie rods and blocks that have a length extending from the cylinder flange to the base. It was a big work.
- an object of the present invention is to provide a pressure cylinder device having a structure in which replacement work of a pressure molding die is simpler than before, and accumulation of cutting waste that may cause malfunction is avoided. It is providing the metal cutting waste compressor provided.
- a hopper into which the metal cutting waste is charged and a metal cutting waste fed from the hopper are accommodated on the base.
- the pressure cylinder device includes a pair of plate wall-shaped side blocks that face each other between a cylinder flange at a cylinder tube end and a base on the base to form a frame structure, and the base between the side blocks.
- a cup-shaped block member that is detachably mounted on the inside and has the pressure molding chamber therein,
- the block member has a filling opening for receiving metal cutting waste from the hopper, and a press ram fixed to a tip of a piston rod of the pressure cylinder device is penetrated from the ceiling portion so as to be reciprocally slidable.
- a press-molding die that is replaceably attached to the tip of the press ram and reciprocates in the press-molding chamber is provided inside.
- a pair of plate wall-shaped side blocks facing each other are set between the cylinder flange and the base of the pressure cylinder device to form a frame structure, and the inside is pressurized inside.
- a cup-shaped block member having a molding chamber is detachably mounted on the base, and a piston ram fixed to the tip of the piston rod is penetrated from the ceiling of the block member so as to be slidable back and forth, and the piston ram is pressure-molded
- FIG. 1 It is a schematic partial block diagram which shows the structure of the compression side part of the pressurization cylinder apparatus in the metal cutting waste compressor by one Example of this invention, (a) is a front view, (b) is a side view. It is a fragmentary sectional view explaining operation of the conventional metal cutting waste compressor, and (a)-(d) is a state figure showing each process in order. It is a schematic partial front view which shows the structure of the compression side part of the pressurization cylinder apparatus in the conventional metal cutting waste compressor.
- the metal cutting waste compressor according to the present invention has a frame structure by a pair of plate wall side blocks installed facing each other between a cylinder flange at a cylinder tube end and a base on a base in a pressure cylinder device.
- a cup-shaped block member is detachably mounted on the base between the pair of side blocks, that is, inside the frame structure, and a press ram fixed to the tip of the piston rod reciprocates from the ceiling of the block member.
- a pressure molding die that is slidably inserted and is replaceably attached to the tip of the press ram in a pressure molding chamber inside the block member reciprocates.
- the present invention only the periphery of the pressure molding chamber is covered by the block member between the cylinder flange and the base of the pressure cylinder device, and there is a fixing member that closes the upper space of the block member. Therefore, when replacing the mold, it is possible to replace the mold by lifting only the block member upward without removing other members such as side blocks.
- the mounting method of the block member on the base can be widely adopted as long as it is a mechanism that can be removably fixed with the block member placed on the base, but a simpler mechanism is desirable.
- the structure fastened to a base with the tie rod which penetrates a block member to the vertical direction is mentioned. In this case, when the mold is exchanged, it is only necessary to loosen the tie rod about the height of the block member, so that the operation is easy.
- FIG. 1 shows a partial structure of a pressure cylinder device in a metal cutting dust compressor according to an embodiment of the present invention.
- FIG. 1 is a schematic partial configuration diagram showing a structure between a cylinder flange 2Y fixed to an end of a cylinder tube 2X of a pressurizing cylinder device 2 and a base 14, and (a) is a front view (b). In the side view, the internal structure of the block member 8 is indicated by a dotted line.
- the pressurizing cylinder device 2 has a frame structure in which a pair of plate-like side blocks 7 are installed on both sides between a cylinder flange 2Y and a base 14 and fastened and fixed with tie rods. Is forming.
- a cup-shaped block member 8 is detachably fastened and fixed on the base 14 by a tie rod T directly.
- the block member 8 is provided with a pressure forming chamber 5 inside, and a filling opening F for introducing metal cutting waste fed from a hopper (not shown) is formed on the back side thereof.
- a through hole 9 is provided in the ceiling portion on the central axis of the block member 8, and a press ram 4 fixed to the tip of the piston rod 3 is inserted through the through hole 9 so as to be slidable and reciprocated. It is configured to move up and down in the pressure molding chamber 5 by driving the cylinder device 2.
- the pressure molding die 6 that is replaceably attached to the tip of the press ram 4 moves up and down in the pressure molding chamber 5 along with the press ram 4, and in the pressure molding process, pressure molding is performed by lowering drive.
- the metal cutting waste filled in the chamber 5 can be compressed and pressed.
- the pressure forming process can be performed by the same operation procedure as that of the conventional metal cutting compressor as shown in FIG. 2, it is not necessary to make any change in drive control such as automatic operation.
- the mold is simply removed by loosening the short tie rod T, removing the block member 8 from the base 14 and lifting upward without removing the side block 7. Exchange work can be done easily. Further, during the pressure molding process, the upper space of the block member 8 is opened in the frame structure, and therefore deposits that affect the driving of the pressure cylinder device 2 are not generated.
- the block member 8 is being directly fixed on the base 14 surface with the tie rod T, in this invention, it is not necessarily limited to this mounting method.
- a configuration in which the upper portion of the block member 8 is bolted to the side block 7 so as to be releasable via a coupling metal or the like in a state in which the block member 8 is placed at a predetermined position on the surface of the base 14, a configuration in which the upper portion of the block member 8 is bolted to the side block 7 so as to be releasable via a coupling metal or the like.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Compressor (AREA)
- Processing Of Solid Wastes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Description
前記加圧シリンダ装置は、シリンダチューブ端のシリンダフランジと前記基台上のベースとの間で互いに対面してフレーム構造を形成する一対の板壁状のサイドブロックと、これらサイドブロックの間で前記ベース上に取り外し可能に装着され、内部に前記加圧成形室を有するカップ状のブロック部材と、を備え、
前記ブロック部材は、前記ホッパーからの金属切削屑を受け入れる充填用開口部を有し、その天井部から前記加圧シリンダ装置のピストンロッドの先端に固定されたプレスラムが往復摺動可能に貫入され、前記プレスラムの先端に交換可能に装着されて前記加圧成形室内で往復移動する加圧成形用金型を内部に備えているものである。
また該ブロック部材8の中心軸上の天井部には貫通孔9が設けられており、ピストンロッド3の先端に固定されているプレスラム4が貫通孔9から往復摺動可能に貫入され、加圧シリンダ装置2の駆動によって加圧成形室5内を昇降するように構成されている。
2,20:加圧シリンダ装置
2X,21:シリンダチューブ
2Y,22:シリンダフランジ
3,23:ピストンロッド
4,24:プレスラム
5,25:加圧成形室
6,26:金型
7:サイドブロック
8:ブロック部材
T:タイロッド
9:貫通孔
10:ゲートシリンダ装置
11:排出プランジャ
12:排出ゲート
13:排出口
14:ベース
16:基台
F:充填用開口部
H:ホッパー
M:モータ
C:スクリューコンベア
27:タイロッド
28:ブロック
Claims (1)
- 基台上に、金属切削屑が投入されるホッパーと、ホッパーから送られてくる金属切削屑を収容する加圧成形室と、加圧成形室内に充填された金属切削屑を加圧成形する加圧シリンダ装置と、加圧成形後の成形品を加圧成形室外へ押し出して排出するゲートシリンダ装置と、加圧シリンダ装置とゲートシリンダ装置に対する作動流体圧駆動を制御する制御部とを、を備えた金属切削屑圧縮機において、
前記加圧シリンダ装置は、シリンダチューブ端のシリンダフランジと前記基台上のベースとの間で互いに対面してフレーム構造を形成する一対の板壁状のサイドブロックと、これらサイドブロックの間で前記ベース上に取り外し可能に装着され、内部に前記加圧成形室を有するカップ状のブロック部材と、を備え、
前記ブロック部材は、前記ホッパーからの金属切削屑を受け入れる充填用開口部を有し、その天井部から前記加圧シリンダ装置のピストンロッドの先端に固定されたプレスラムが往復摺動可能に貫入され、前記プレスラムの先端に交換可能に装着されて前記加圧成形室内で往復移動する加圧成形用金型を内部に備えていることを特徴とする金属切削屑圧縮機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/735,001 US10618238B2 (en) | 2015-06-11 | 2016-06-10 | Metal scrap compressor |
CN201680033482.8A CN107614252B (zh) | 2015-06-11 | 2016-06-10 | 金属切削屑压缩机 |
MX2017015960A MX2017015960A (es) | 2015-06-11 | 2016-06-10 | Compresor de chatarra. |
KR1020177034216A KR102051834B1 (ko) | 2015-06-11 | 2016-06-10 | 금속 절삭칩 압축기 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015118208A JP6033923B1 (ja) | 2015-06-11 | 2015-06-11 | 金属切削屑圧縮機 |
JP2015-118208 | 2015-06-11 |
Publications (1)
Publication Number | Publication Date |
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WO2016199889A1 true WO2016199889A1 (ja) | 2016-12-15 |
Family
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Family Applications (1)
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PCT/JP2016/067367 WO2016199889A1 (ja) | 2015-06-11 | 2016-06-10 | 金属切削屑圧縮機 |
Country Status (7)
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US (1) | US10618238B2 (ja) |
JP (1) | JP6033923B1 (ja) |
KR (1) | KR102051834B1 (ja) |
CN (1) | CN107614252B (ja) |
MX (1) | MX2017015960A (ja) |
TW (1) | TWI617434B (ja) |
WO (1) | WO2016199889A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US11090894B2 (en) * | 2015-11-16 | 2021-08-17 | United Arab Emirates University | Metal chips compactor |
CN109466102B (zh) * | 2018-11-05 | 2020-07-24 | 安徽北工汽车部件有限公司 | 一种多功能钣金加工中心废料压缩装置 |
CN110539515A (zh) * | 2019-09-24 | 2019-12-06 | 湖北力帝机床股份有限公司 | 打包式压块机及操作方法 |
CN114801295A (zh) * | 2022-04-27 | 2022-07-29 | 深圳市傲顺精密科技有限公司 | 一种废料的处理装置 |
CN114986968A (zh) * | 2022-06-09 | 2022-09-02 | 东莞汇乐技术股份有限公司 | 一种金属废箔输送压合装置及其压合方法 |
TWI833638B (zh) * | 2023-04-27 | 2024-02-21 | 台灣碳金科技股份有限公司 | 以金屬屑製成隔間板材之方法、金屬屑再製系統、及其製成的隔間板材 |
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WO2005120818A1 (ja) * | 2004-06-09 | 2005-12-22 | Jtekt Corporation | ブリケット製造装置 |
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US5391069A (en) * | 1993-06-10 | 1995-02-21 | Bendzick; Ervin J. | Apparatus for compacting metal shavings |
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JP3169118B2 (ja) | 1995-12-26 | 2001-05-21 | 株式会社栗本鐵工所 | 圧縮プレスのストローク検知装置 |
US5983788A (en) * | 1997-01-13 | 1999-11-16 | Filter Recycling, Inc. | Machine for recycling a plurality of used oil filters |
JP2001300783A (ja) | 2000-04-14 | 2001-10-30 | Mori Tekko Kk | 研磨スラッジブリケット製造装置 |
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2015
- 2015-06-11 JP JP2015118208A patent/JP6033923B1/ja active Active
-
2016
- 2016-06-08 TW TW105118256A patent/TWI617434B/zh active
- 2016-06-10 US US15/735,001 patent/US10618238B2/en active Active
- 2016-06-10 CN CN201680033482.8A patent/CN107614252B/zh active Active
- 2016-06-10 WO PCT/JP2016/067367 patent/WO2016199889A1/ja active Application Filing
- 2016-06-10 KR KR1020177034216A patent/KR102051834B1/ko active IP Right Grant
- 2016-06-10 MX MX2017015960A patent/MX2017015960A/es unknown
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JPH09239594A (ja) * | 1996-03-04 | 1997-09-16 | Kurimoto Ltd | プレス用金型 |
WO2005120818A1 (ja) * | 2004-06-09 | 2005-12-22 | Jtekt Corporation | ブリケット製造装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107614252A (zh) | 2018-01-19 |
US10618238B2 (en) | 2020-04-14 |
JP2017001062A (ja) | 2017-01-05 |
TW201711841A (zh) | 2017-04-01 |
JP6033923B1 (ja) | 2016-11-30 |
KR20180018513A (ko) | 2018-02-21 |
US20180147805A1 (en) | 2018-05-31 |
MX2017015960A (es) | 2018-04-20 |
KR102051834B1 (ko) | 2019-12-04 |
TWI617434B (zh) | 2018-03-11 |
CN107614252B (zh) | 2019-10-11 |
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