CN105290363A - Aluminum alloy injection moulding machine - Google Patents
Aluminum alloy injection moulding machine Download PDFInfo
- Publication number
- CN105290363A CN105290363A CN201510831765.4A CN201510831765A CN105290363A CN 105290363 A CN105290363 A CN 105290363A CN 201510831765 A CN201510831765 A CN 201510831765A CN 105290363 A CN105290363 A CN 105290363A
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- CN
- China
- Prior art keywords
- injection
- moving platen
- barrel
- rod
- plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
- B22D17/04—Plunger machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an aluminum alloy injection moulding machine which comprises a mold closing mechanism, an ejection mechanism, an injection mechanism and an electrical control system, wherein the ejection mechanism comprises a charging barrel, an injection nozzle, a feeding device, an injection rod and an injection cylinder, and openings are formed in the two ends of the charging barrel; the injection nozzle is fixed at the inner-end opening of the charging barrel, and the feeding device is fixed at the top of the outer end of the charging barrel and communicated with the charging barrel; the injection rod is movably arranged at the outer-end opening of the charging barrel, and the injection cylinder is used for pushing the injection rod to stretch in the charging barrel; the diameter of the injection rod has clearance fit with the diameter of the outer-end opening of the charging barrel, and both a heating device and the injection cylinder are connected with the electrical control system. The aluminum alloy injection moulding machine makes full used of the liquidity property of aluminum alloy, and removes the screw of the traditional injection moulding machine and adds the injection rod so as to realize injection processing of aluminum alloy. The preparation, transfer and moulding of an aluminum alloy solution are integrally completed. The aluminum alloy injection moulding machine has the advantages of being simple in equipment structure and good in quality of finished products.
Description
Technical field
The present invention relates to injection (mo(u)lding) machine technical field, particularly relate to a kind of aluminium alloy injection (mo(u)lding) machine.
Background technology
The formed product that existing injection moulding machine is generally applicable to plastic raw materials makes; mainly comprise clamping, injection mechanism, hydraulic system and electric control system; be typically provided with in injection mechanism that screw rod carries out carrying, compacting, fusing, stir and exert pressure; on screw rod complex structure is set and the life-span short; and according to the material behavior of aluminium alloy stock, existing this injection moulding machine also cannot the shaping making of Al alloy raw material.
Current Die casting machine is the shaping capital equipment of aluminium alloy industrial product, to be melted in aluminium stove at crucible by raw material of aluminum alloy and send into injection device again after melting, shaping in die cavity by injection device injection again, the defect of this process equipment be the preparation conveying of aluminium alloy solution shaping be not complete in an airtight environment, device structure and operation relative complex and aluminium alloy end product quality can not be guaranteed.
The injection (mo(u)lding) machine being applicable to almag material forming and making also is there is in market, this injection (mo(u)lding) machine completes although can reach alloy solution preparation transmission generates, but it is the same with existing injection moulding machine, screw rod is provided with, complex structure and the shaping making of inapplicable aluminium alloy stock in injection mechanism.
Therefore, how designing a kind of device structure is simple, Forming Quality is good aluminium alloy injection (mo(u)lding) machine is industry technical problem urgently to be resolved hurrily.
Summary of the invention
For solving above-mentioned technical problem of the prior art, the present invention proposes a kind of aluminium alloy injection (mo(u)lding) machine, this aluminium alloy injection (mo(u)lding) machine makes full use of aluminium alloy self mobility attribute, cancel the screw rod of conventional injection molding machine, increase injection rod to realize the injection processing of aluminium alloy, aluminium alloy solution preparation transmits generates and completes, and device structure is simple, quality of finished product good.
The technical solution used in the present invention is, design a kind of aluminium alloy injection (mo(u)lding) machine, comprise: clamping, ejecting mechanism, injection mechanism and electric control system, injection mechanism comprises: two ends are provided with the barrel of opening, be coated on the heater on barrel, be fixed on the nozzle that the inner opening part of barrel coordinates with clamping, be fixed on the pay-off at top, barrel outer end, the injection rod at barrel outer end opening place is located in activity, promote the injection cylinder that described injection rod is flexible in barrel, the diameter of injection rod and the opening diameter matched in clearance of barrel outer end, heater is all connected with electric control system with injection cylinder.
Clamping comprises: the top clamping plate set gradually, moving platen, Bottom clamp plate and folding mould oil cylinder.Nozzle can dock and stretch in top clamping plate, the toggling device of scalable motion is connected with between moving platen and Bottom clamp plate, folding mould oil cylinder is fixed on Bottom clamp plate, and the output shaft of folding mould oil cylinder and toggling device are in transmission connection, and folding mould oil cylinder is connected with electric control system.
Toggling device is made up of at least two group hinge assemblies be symmetricly set between Bottom clamp plate with moving platen and the location-plate that is connected each hinge assembly, the bent hand that hinge assembly comprises and Bottom clamp plate is hinged and the hinged connecting rod of moving platen, is hinged on transition connecting rod between Qu Shouyu connecting rod.Location-plate respectively with the transition rod hinge connection in each hinge assembly, output shaft and the location-plate of folding mould oil cylinder are in transmission connection.
Ejecting mechanism is located between Bottom clamp plate and moving platen, ejecting mechanism comprises: can reciprocating push pedal between Bottom clamp plate and moving platen, one end ejection cylinder of being fixed on push rod in push pedal and release link, push pedal can being promoted towards moving platen, the movable end of push rod stretches out moving platen, the movable end of release link stretches in moving platen, the end face of release link movable end flushes with moving platen, and ejection cylinder is connected with electric control system.
Compared with prior art; the present invention is provided with heater in barrel; the outer end of barrel is provided with injection rod and pay-off; solid aluminum alloy raw material is sent in barrel by pay-off; utilizing injection rod, solid aluminum alloy is pushed in barrel; and by the aluminium alloy solution high speed injection of melting complete in barrel the inner in clamping; carry out cooling forming again and complete making; injection rod replaces the screw rod of existing injection machine; make that device structure is simpler, aluminium alloy solution preparation transmits generates and completes, ensure aluminium alloy quality of finished product good.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail, wherein:
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
The following detailed description of concrete structure of the present invention.
The aluminium alloy injection (mo(u)lding) machine that the present invention proposes, comprising: clamping, ejecting mechanism, injection mechanism and electric control system.
As shown in Figure 1, injection mechanism comprises: for hold solid aluminum alloy and aluminium alloy solution barrel 1, for transmitting nozzle 2, the heater 3 for barrel 1 internal solid aluminium alloy being transformed into aluminium alloy solution, the injection cylinder 6 that is used for solid aluminum alloy to be added into pay-off 4 in barrel, is used for solid aluminum alloy to push injection rod 5 in barrel, is used for providing injection rod 5 power of aluminium alloy solution to clamping.
Wherein, barrel 1 two ends are provided with opening, nozzle 2 is fixed on the opening part of barrel 1 the inner, pay-off 4 is fixed on the top of barrel 1 outer end, barrel 1 outer end opening place is located in injection rod 5 activity, and the opening diameter matched in clearance of the diameter of injection rod 5 and barrel 1 outer end, heater 3 is all connected with electric control system with injection cylinder 6.During injection moulding; the raw material of aluminum alloy of bar or sheet material is sent in barrel 1 by pay-off 4; utilize injection rod 5 to push in barrel 1 by the raw material of aluminum alloy of barrel 1 outer end, simultaneously by the aluminium alloy solution high speed injection of inner for barrel 1 melting completely in clamping.
Barrel 1 be aluminium alloy solution prepare conveyer, must wanting in seeking time the liquid phase completely aluminium alloy being become to require temperature from solid transformation, and do not allowed air, and in the difference of temperature ± 0.1 DEG C of temperature range, sufficient intensity and resistance to corrosion of aluminium alloy ability is had, the aluminium alloy injection (mo(u)lding) machine of different size under injection force effect
,there is different barrels 1.
As shown in Figure 1; clamping comprises: the top clamping plate 7 set gradually, moving platen 8, Bottom clamp plate 9 and folding mould oil cylinder 10; traction location, through four Gen Gelin posts 11, is played by brother woods post 11 in the corner of top clamping plate 7, moving platen 8 and Bottom clamp plate 9.Be connected with the toggling device 12 of scalable motion between moving platen 8 and Bottom clamp plate 9, folding mould oil cylinder 10 is fixed on Bottom clamp plate 9, and the output shaft of folding mould oil cylinder 10 and toggling device 12 are in transmission connection, and folding mould oil cylinder 10 is connected with electric control system.
Aluminium alloy injection (mo(u)lding) machine in use, be arranged on by solid plate on top clamping plate 7, be arranged on by formpiston on moving platen 8, the one side of solid plate is provided with the former coordinated with formpiston, the another side of solid plate 8 is provided with and docks with nozzle 2 sprue bush coordinated through top clamping plate, and sprue bush is communicated with former.During injection mo(u)lding, moving platen 8 and solid plate laminating, formpiston is positioned at former, and aluminium alloy solution is injected in sprue bush by nozzle 2, enters between former and formpiston by sprue bush, fills whole die cavity.
As shown in Figure 1, toggling device 12 is made up of at least two group hinge assemblies be symmetricly set between Bottom clamp plate 9 with moving platen 8 and the location-plate that is connected each hinge assembly, the bent hand that hinge assembly comprises and Bottom clamp plate 9 is hinged and the hinged connecting rod of moving platen 8, is hinged on transition connecting rod between Qu Shouyu connecting rod.Location-plate respectively with the transition rod hinge connection in each hinge assembly, output shaft and the location-plate of folding mould oil cylinder 10 are in transmission connection.After injection mo(u)lding completes, folding mould oil cylinder 10 is by pulling location-plate, and make the folding retraction of hinge assembly, moving platen 8 drives formpiston to retreat, and product is also followed formpiston and retreated.Before injection mo(u)lding starts, folding mould oil cylinder 10, by promoting location-plate, makes hinge assembly launch, and promotes moving platen 8 and fits with solid plate.
Ejecting mechanism is located between Bottom clamp plate 9 and moving platen 8, and ejecting mechanism comprises: can reciprocating push pedal between Bottom clamp plate 9 and moving platen 8, one end ejection cylinder 13 of being fixed on push rod in push pedal and release link, push pedal can being promoted towards moving platen 8.The movable end of push rod stretches out moving platen 8, and when moving platen 8 is provided with formpiston, push rod stretches in formpiston and end face flushes with formpiston.The movable end of release link stretches in moving platen 8, and the end face of release link movable end flushes with moving platen 8, and ejection cylinder 13 is connected with electric control system.After injection mo(u)lding completes, ejection cylinder 13 promotes push pedal and moves to moving platen 8, and shaped article ejects from formpiston and drops by push rod.
Electric control system controls the automatic motion of clamping, ejecting mechanism and injection mechanism, adopts PLC program control technology, and each operating mode realizing making raw material product carries out accurately effectively controlling, to reach automatic management.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an aluminium alloy injection (mo(u)lding) machine, comprise: clamping, ejecting mechanism, injection mechanism and electric control system, it is characterized in that, described injection mechanism comprises: two ends are provided with the barrel of opening, be coated on the heater on barrel, be fixed on the inner opening part of barrel and the nozzle coordinated with clamping, be fixed on top, barrel outer end and the pay-off be communicated with barrel, the injection rod at barrel outer end opening place is located in activity, promote the injection cylinder that described injection rod is flexible in barrel, the diameter of described injection rod and the opening diameter matched in clearance of barrel outer end, described heater, injection cylinder is all connected with electric control system.
2. aluminium alloy injection (mo(u)lding) machine as claimed in claim 1, it is characterized in that, described clamping comprises: the top clamping plate set gradually, moving platen, Bottom clamp plate and folding mould oil cylinder;
Described nozzle can dock and stretch in top clamping plate, the toggling device of scalable motion is connected with between described moving platen and Bottom clamp plate, described folding mould oil cylinder is fixed on Bottom clamp plate, and the output shaft of folding mould oil cylinder and toggling device are in transmission connection, described folding mould oil cylinder is connected with electric control system.
3. aluminium alloy injection (mo(u)lding) machine as claimed in claim 2, it is characterized in that, described ejecting mechanism is located between Bottom clamp plate and moving platen, ejecting mechanism comprises: can reciprocating push pedal between Bottom clamp plate and moving platen, one end ejection cylinder of being fixed on push rod in push pedal and release link, push pedal can being promoted towards moving platen, the movable end of described push rod stretches out moving platen, the movable end of described release link stretches in moving platen, the end face of release link movable end flushes with moving platen, and described ejection cylinder is connected with electric control system.
4. aluminium alloy injection (mo(u)lding) machine as claimed in claim 3, it is characterized in that, described moving platen is provided with guide plate towards the one side of Bottom clamp plate, and described push rod and release link are all movable to be stretched in moving platen through guide plate again.
5. the aluminium alloy injection (mo(u)lding) machine as described in any one of claim 2 to 4, it is characterized in that, described toggling device is made up of at least two group hinge assemblies be symmetricly set between Bottom clamp plate with moving platen and the location-plate that is connected each hinge assembly, the bent hand that described hinge assembly comprises and Bottom clamp plate is hinged and the hinged connecting rod of moving platen, is hinged on transition connecting rod between Qu Shouyu connecting rod; Described location-plate respectively with the transition rod hinge connection in each hinge assembly, output shaft and the location-plate of described folding mould oil cylinder are in transmission connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831765.4A CN105290363A (en) | 2015-11-25 | 2015-11-25 | Aluminum alloy injection moulding machine |
| PCT/CN2016/084051 WO2017088423A1 (en) | 2015-11-25 | 2016-05-31 | Aluminium alloy injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831765.4A CN105290363A (en) | 2015-11-25 | 2015-11-25 | Aluminum alloy injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290363A true CN105290363A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510831765.4A Pending CN105290363A (en) | 2015-11-25 | 2015-11-25 | Aluminum alloy injection moulding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105290363A (en) |
| WO (1) | WO2017088423A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088424A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection moulding machine and injection moulding process |
| WO2017088423A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection moulding machine |
| CN107790670A (en) * | 2017-11-01 | 2018-03-13 | 安徽鼎隆重工科技有限公司 | A kind of efficient press structure |
| CN109277549A (en) * | 2018-12-07 | 2019-01-29 | 蚌埠隆华压铸机有限公司 | A kind of horizontal plunger die casting machine |
| CN112454809A (en) * | 2020-09-27 | 2021-03-09 | 鹰潭荣嘉集团医疗器械实业有限公司 | Infusion apparatus injection molding device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327161A (en) * | 2018-03-23 | 2018-07-27 | 东莞市华飞自动化设备有限公司 | A kind of miniature energy-saving injection molding machine |
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| CN201380573Y (en) * | 2008-08-29 | 2010-01-13 | 蔡伟 | Full-automatic injection molding machine |
| CN101440440A (en) * | 2008-12-19 | 2009-05-27 | 江苏技术师范学院 | Aluminum based composite material and method and apparatus for forming aluminum based composite material part |
| CN203317650U (en) * | 2013-06-18 | 2013-12-04 | 陈远程 | Horizontal type injection molding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017088424A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection moulding machine and injection moulding process |
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| CN107790670A (en) * | 2017-11-01 | 2018-03-13 | 安徽鼎隆重工科技有限公司 | A kind of efficient press structure |
| CN109277549A (en) * | 2018-12-07 | 2019-01-29 | 蚌埠隆华压铸机有限公司 | A kind of horizontal plunger die casting machine |
| CN112454809A (en) * | 2020-09-27 | 2021-03-09 | 鹰潭荣嘉集团医疗器械实业有限公司 | Infusion apparatus injection molding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017088423A1 (en) | 2017-06-01 |
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Application publication date: 20160203 |