CN105750350A - Automatic recycling device for extrusion die of reverse extruder - Google Patents
Automatic recycling device for extrusion die of reverse extruder Download PDFInfo
- Publication number
- CN105750350A CN105750350A CN201610292217.3A CN201610292217A CN105750350A CN 105750350 A CN105750350 A CN 105750350A CN 201610292217 A CN201610292217 A CN 201610292217A CN 105750350 A CN105750350 A CN 105750350A
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- China
- Prior art keywords
- raceway
- mould
- base
- cylinder
- recycling device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/20—Making uncoated products by backward extrusion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an automatic recycling device for an extrusion die of a reverse extruder. The automatic recycling device comprises an extrusion cylinder seat and an extrusion cylinder arranged in the extrusion cylinder seat, wherein a first rolling path matched with a die inlet in the extrusion cylinder is fixed on the extrusion cylinder seat; a die lifting cylinder matched with the discharging end of the first rolling path is arranged on the extrusion cylinder seat; a second rolling path matched with a die outlet in the extrusion cylinder is arranged on the extrusion cylinder seat; a rolling path lifting cylinder is connected to the bottom of the second rolling path; a die conveying device between the discharging end of the second rolling path and the feeding end of the first rolling path is arranged on one side of the extrusion cylinder seat, and comprises a die pushing cylinder used for pushing a die into the first rolling path. The automatic recycling device has the advantages that full automatization of production of the reverse extruder is realized in very deed; the production efficiency is improved; the manpower cost is reduced.
Description
Technical field
The present invention relates to a kind of indirect extrusion machine, especially relate to a kind of indirect extrusion machine extrusion die auto recycling device.
Background technology
Indirect extrusion machine is in extrusion process, and mould enters from the feed end of recipient, and after once extruded, mould is released from the other end of recipient, it is necessary to again puts into mould in recipient and carries out next time extruded.At present, it is traditionally used for indirect extrusion machine mould endless form and is primarily present following shortcoming:
1) extruding handover time, because of more mold exchange overlong time, affects production efficiency, it is necessary to prepare many moulds and be used alternatingly every time；
2) automaticity is low, and human cost is higher.
Summary of the invention
It is an object of the invention to provide a kind of indirect extrusion machine extrusion die auto recycling device, it has automaticity height, saves manpower and reduce the feature of extruding cost, to solve the problems referred to above that in prior art, indirect extrusion machine exists.
For reaching this purpose, the present invention by the following technical solutions:
A kind of indirect extrusion machine extrusion die auto recycling device, it includes extruding cylinder base and the recipient being arranged in described extruding cylinder base, wherein, described extruding cylinder base coordinate the die inlet of described recipient to be fixed with the first raceway, described first raceway includes feed end and discharge end, the discharge end coordinating described first raceway is provided with mould lifting cylinder on described extruding cylinder base, described extruding cylinder base coordinate the mould outlet of described recipient to be hinged with the second raceway, described second raceway includes feed end and discharge end, the bottom of described second raceway is connected to raceway lifting cylinder, the side of described extruding cylinder base is provided with mold transferring device between the discharge end and the feed end of described first raceway of described second raceway, described mold transferring device includes pushing away mould cylinder for what mould pushed the first raceway.
Especially, the bottom of the feed end of described second raceway is provided with the thin cylinder rolled for making mould start.
Especially, described mold transferring device includes base, driving device, transmission component and mould and transports frame, described driving device is connected with described transmission component, described mould transports frame and is connected to transmission component and moves back and forth between base discharge end and the feed end of described first raceway in the second raceway, and on described base, the position of the feed end of corresponding described first raceway is provided with and pushes away mould cylinder.
Especially, described mould lifting cylinder is arranged at the lower section of the die inlet of described recipient, and the end of its piston rod is connected to mould lifting bracket.
Especially, described driving device adopts drive motor, described transmission component includes two synchronous pulleys, drive lead screw and feed screw nut, described drive lead screw is rotatablely arranged on base by two bearing blocks, the rotating shaft of described drive motor is installed a synchronous pulley, a synchronous pulley is installed in one end of described drive lead screw, toothed belt transmission is passed through between two synchronous pulleys, described mould transports the fixing feed screw nut in bottom of frame, and described feed screw nut is placed on described drive lead screw and moves back and forth along drive lead screw.
Beneficial effects of the present invention is, compared with prior art described indirect extrusion machine extrusion die auto recycling device has the advantage that
1) single mould just can recycle repeatedly just needs cleaning, makes the number of molds of preparation reduce a lot, reduces extruding cost.；
2) recycling of reverse activity mould is those that have previously been the maximum difficult point that extruder is full-automatic, solves this difficult problem, truly achieves the full-automation that indirect extrusion machine produces, reduces human cost.；
3) allow the extrusion cycle time shorten a lot, substantially increase production efficiency；
4) compared in the mode being transported extrusion die by installation line slideway and mechanical hand, the mold transferring device of this device is more economically and effectively, not only lower in cost, extrusion die profile and pressure ram profile need not be processed special positioning section, and structure is also more safe and reliable than the mode of mechanical hand.
Accompanying drawing explanation
Fig. 1 is the die inlet side structure schematic diagram of the recipient of the indirect extrusion machine extrusion die auto recycling device that the specific embodiment of the invention 1 provides；
Fig. 2 is the mould outlet side structure schematic diagram of the recipient of the indirect extrusion machine extrusion die auto recycling device that the specific embodiment of the invention 1 provides；
Fig. 3 is the side view of the indirect extrusion machine extrusion die auto recycling device that the specific embodiment of the invention 1 provides；
Fig. 4 is the top view of the indirect extrusion machine extrusion die auto recycling device that the specific embodiment of the invention 1 provides.
In figure:
1, extruding cylinder base；2, recipient；3, the first raceway；4, mould lifting cylinder；5, mould lifting bracket；6, the second raceway；7, raceway lifting cylinder；8, thin cylinder；9, base；10, drive motor；11, mould transports frame；12, synchronous pulley；13, drive lead screw；14, feed screw nut；15, mould cylinder is pushed away；16, mould.
Detailed description of the invention
Technical scheme is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of indirect extrusion machine extrusion die auto recycling device includes extruding cylinder base 1 and the recipient 2 being arranged in described extruding cylinder base 1, the die inlet coordinating described recipient 2 on described extruding cylinder base 1 tilts to be fixed with the first raceway 3, described first raceway 3 near one end of the die inlet of described recipient 2 lower than its other end, described first raceway 3 includes feed end and discharge end, the discharge end coordinating described first raceway 3 is provided with mould lifting cylinder 4 on described extruding cylinder base 1, described mould lifting cylinder 4 is arranged at the lower section of the die inlet of described recipient 2, and the end of its piston rod is connected to mould lifting bracket 5.
Described extruding cylinder base 1 coordinate the mould outlet of described recipient 2 be provided with the second raceway 6, described second raceway 6 is articulated with on described extruding cylinder base 1 by axle rotationally, described second raceway 6 includes feed end and discharge end, the bottom of described second raceway 6 is connected to raceway lifting cylinder 7, described raceway lifting cylinder 7 drives the second raceway 6 to rotate along axle, and the bottom of the feed end of described second raceway 6 is provided with the thin cylinder 8 rolled for making mould start.
nullThe side of described extruding cylinder base 1 is provided with mold transferring device between the discharge end and the feed end of described first raceway 3 of described second raceway 6，Described mold transferring device includes base 9、Drive motor 10、Transmission component and mould transport frame 11，Described transmission component includes two synchronous pulleys 12、Drive lead screw 13 and feed screw nut 14，Described drive lead screw 13 is rotatablely arranged on base 9 by two bearing blocks，The rotating shaft of described drive motor 10 is installed a synchronous pulley 12，A synchronous pulley 12 is installed in one end of described drive lead screw 13，Toothed belt transmission is passed through between two synchronous pulleys 12，Described mould transports the fixing feed screw nut 14 in bottom of frame 11，Described feed screw nut 14 is placed on described drive lead screw 13 and moves back and forth along drive lead screw 13，And then driven mold transports frame 11 and moves back and forth along drive lead screw 13，On described base 9, the position of the feed end of corresponding described first raceway 3 is provided with and pushes away mould cylinder 15 for what mould pushed the first raceway 3，Described mould transports the rational height of frame 11 and coordinates the feed end of described first raceway 3 and the discharge end of the second raceway 6 to arrange，Can make to push away mould cylinder 15 and smoothly mould can be pushed raceway.
During work, extruder once extrudes and terminates, and has cut after more than pressure, and the feed end of the second raceway 6 is lifted by raceway lifting cylinder 7.Then extruder matched moulds, mould 16 arrives on the second raceway 6 lifted after being pushed out recipient 2, now piston masthead mould 16 once of thin cylinder 8, allows mould 16 overcome the suction-combining force with pressure ram end face to separate, and rolls into mould transport frame 11 along the second raceway 6.Hereafter the piston rod of raceway lifting cylinder 7 is regained, and the second raceway 6 resets.Drive motor 10 drives drive lead screw 13 to rotate by Timing Belt, and mould transports frame 11 and rotates along drive lead screw 13 centerline direction horizontal movement with drive lead screw 13, arrives recipient 2 opposite side and specifies position (relying on proximity switch location).Push away mould cylinder 15 shifted onto the first raceway 3 from mould transport frame 11 and arrive mould lifting bracket 5 position along the first raceway 3 by mould 16.Pushing away mould cylinder 15 piston rod to regain, mould transports frame 11 and rotates return (relying on proximity switch location) with drive lead screw 13.Then aluminium bar is delivered in recipient by extruder pay-off, and mould lifting bracket 5 and mould 16 are promoted to recipient center by the piston rod of mould lifting cylinder 4.Namely a mould auto recycling is completed.
Above example simply elaborates ultimate principle and the characteristic of the present invention; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. an indirect extrusion machine extrusion die auto recycling device, it includes extruding cylinder base and the recipient being arranged in described extruding cylinder base, it is characterized in that, described extruding cylinder base coordinate the die inlet of described recipient to be fixed with the first raceway, described first raceway includes feed end and discharge end, the discharge end coordinating described first raceway is provided with mould lifting cylinder on described extruding cylinder base, described extruding cylinder base coordinate the mould outlet of described recipient to be hinged with the second raceway, described second raceway includes feed end and discharge end, the bottom of described second raceway is connected to raceway lifting cylinder, the side of described extruding cylinder base is provided with mold transferring device between the discharge end and the feed end of described first raceway of described second raceway, described mold transferring device includes pushing away mould cylinder for what mould pushed the first raceway.
2. indirect extrusion machine extrusion die auto recycling device according to claim 1, it is characterised in that the bottom of the feed end of described second raceway is provided with the thin cylinder rolled for making mould start.
3. indirect extrusion machine extrusion die auto recycling device according to claim 1 and 2, it is characterized in that, described mold transferring device includes base, driving device, transmission component and mould and transports frame, described driving device is connected with described transmission component, described mould transports frame and is connected to transmission component and moves back and forth between base discharge end and the feed end of described first raceway in the second raceway, and on described base, the position of the feed end of corresponding described first raceway is provided with and pushes away mould cylinder.
4. indirect extrusion machine extrusion die auto recycling device according to claim 1, it is characterised in that described mould lifting cylinder is arranged at the lower section of the die inlet of described recipient, and the end of its piston rod is connected to mould lifting bracket.
5. indirect extrusion machine extrusion die auto recycling device according to claim 3, it is characterized in that, described driving device adopts drive motor, described transmission component includes two synchronous pulleys, drive lead screw and feed screw nut, described drive lead screw is rotatablely arranged on base by two bearing blocks, the rotating shaft of described drive motor is installed a synchronous pulley, a synchronous pulley is installed in one end of described drive lead screw, toothed belt transmission is passed through between two synchronous pulleys, described mould transports the fixing feed screw nut in bottom of frame, described feed screw nut is placed on described drive lead screw and moves back and forth along drive lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292217.3A CN105750350A (en) | 2016-05-03 | 2016-05-03 | Automatic recycling device for extrusion die of reverse extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292217.3A CN105750350A (en) | 2016-05-03 | 2016-05-03 | Automatic recycling device for extrusion die of reverse extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750350A true CN105750350A (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292217.3A Pending CN105750350A (en) | 2016-05-03 | 2016-05-03 | Automatic recycling device for extrusion die of reverse extruder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427049A (en) * | 2016-10-28 | 2017-02-22 | 无锡市威特机械有限公司 | Cooling structure for extrusion barrel |
| CN112496066A (en) * | 2020-11-18 | 2021-03-16 | 无锡市威特机械有限公司 | Double-acting extruder die rotating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138817A (en) * | 1990-09-28 | 1992-05-13 | Sumitomo Electric Ind Ltd | Method for extruding rotor shape |
| CN1597165A (en) * | 2004-09-17 | 2005-03-23 | 太原重型机械集团有限公司 | Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device |
| CN102139290A (en) * | 2011-03-28 | 2011-08-03 | 中国重型机械研究院有限公司 | Mould automatic locating, conveying and loading system for backward extruder |
| WO2012003540A2 (en) * | 2010-07-06 | 2012-01-12 | Gt Ex-Press Pty Ltd | Extruding machine |
| CN105292906A (en) * | 2015-11-17 | 2016-02-03 | 无锡市威特机械有限公司 | Circulation mechanism for disassembling and assembling molds on extrusion machine |
| CN205613849U (en) * | 2016-05-03 | 2016-10-05 | 无锡市威特机械有限公司 | Indirect extrustion machine extrusion die automatic cycle operative installations |
-
2016
- 2016-05-03 CN CN201610292217.3A patent/CN105750350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04138817A (en) * | 1990-09-28 | 1992-05-13 | Sumitomo Electric Ind Ltd | Method for extruding rotor shape |
| CN1597165A (en) * | 2004-09-17 | 2005-03-23 | 太原重型机械集团有限公司 | Short path aluminium extrusion machine front feeding system and its gripping pliers type adaptive ingot supply device |
| WO2012003540A2 (en) * | 2010-07-06 | 2012-01-12 | Gt Ex-Press Pty Ltd | Extruding machine |
| CN102139290A (en) * | 2011-03-28 | 2011-08-03 | 中国重型机械研究院有限公司 | Mould automatic locating, conveying and loading system for backward extruder |
| CN105292906A (en) * | 2015-11-17 | 2016-02-03 | 无锡市威特机械有限公司 | Circulation mechanism for disassembling and assembling molds on extrusion machine |
| CN205613849U (en) * | 2016-05-03 | 2016-10-05 | 无锡市威特机械有限公司 | Indirect extrustion machine extrusion die automatic cycle operative installations |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427049A (en) * | 2016-10-28 | 2017-02-22 | 无锡市威特机械有限公司 | Cooling structure for extrusion barrel |
| CN112496066A (en) * | 2020-11-18 | 2021-03-16 | 无锡市威特机械有限公司 | Double-acting extruder die rotating device |
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Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |