CN102555173A - Hybrid composite precision injection molding machine - Google Patents
Hybrid composite precision injection molding machine Download PDFInfo
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- CN102555173A CN102555173A CN201210013243XA CN201210013243A CN102555173A CN 102555173 A CN102555173 A CN 102555173A CN 201210013243X A CN201210013243X A CN 201210013243XA CN 201210013243 A CN201210013243 A CN 201210013243A CN 102555173 A CN102555173 A CN 102555173A
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Abstract
The invention discloses a hybrid composite precision injection molding machine, which comprises a vertical compression type mold locking mechanism and a servo control injection mechanism, wherein the vertical compression type mold locking mechanism locks a mold by using a hydraulic oil cylinder, the pressure is balanced, and the low-voltage protection is sensitive. Because a mold locking piston is pressed against a central point of a template, the mold does not deform in the molding process, and the service life of the mold can be prolonged by over 30 percent; and meanwhile, the injection molding process can be effectively optimized by utilizing vertical compression mold locking characteristics of the oil cylinder, for example, compression molding, mold opening and closing, charging and injecting can be synchronously operated, the cycle period can be shortened, and the production efficiency of the injection molding machine is greatly improved; and the servo control injection mechanism controls injecting and charging actions by using a servo motor, the linearity of torque output is high, high-precision injection and plasticization of a machine tool are realized, the injection speed is 350mm/s, the positioning accuracy of a moving position of a screw is +/-0.01mm, and the plasticization accuracy is 0.1mm; and the weight of a product can be controlled to be +/-0.01g, the repeat precision of dimension is within 0.01mm, and the production requirements of precision connectors, connecting pieces and other plastic products are met.
Description
Technical field
The present invention relates to a kind of injection machine, especially a kind of oil is replied by cable and is closed the precision injection molding injection machine, belongs to the injection molding apparatus technical field.
Background technology
In the existing injection molding apparatus, mostly adopt hinge type crank connecting rod locked mode and hydraulic pressure preformed injecting unit, wherein minority adopts high-end full driven by servomotor hinge type crank connecting rod locked mode and motor-driven preformed injecting unit.Hinge type crank connecting rod and twin-tub preformed injecting unit are when the high-voltage high-speed injection; Can make the hinge type crank connecting rod produce huge internal stress, cause die deformation simultaneously, and the hinge type crank connecting rod be fragile; Thereby influence the precision of plastic shaping, the mechanical movement life cycle is short.And the injection machine that full servomotor control drives costs an arm and a leg, and also has that the hinge type crank connecting rod is easy to wear, die deformation reaches drawbacks such as maintenance cost height greatly simultaneously.
Summary of the invention
The present invention seeks to have proposed for the deficiency that overcomes prior art a kind of precision is high, energy consumption is lower, cleanliness factor is high oil replies by cable and closes the precision injection molding injection machine.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of oil is replied by cable and is closed the precision injection molding injection machine, comprises vertical compression type mould-locking mechanism, SERVO CONTROL injection mechanism, box frame; Described vertical compression type mould-locking mechanism is installed on the end on the box frame; Said vertical compression type mould-locking mechanism comprises rapid mould-moving oil cylinder, surge-tank, tailstock, locking piston, template, a plate; Said plate is fixed on the box frame; Said rapid mould-moving oil cylinder can promote the template motion fast; Said surge-tank can be in the large tank in the tailstock hydraulic oil is provided, in the described large tank hydraulic oil drive locking piston with template move to a plate closing state after, said locking piston produces the high pressure clamping force and pins template; Said SERVO CONTROL injection mechanism is installed on the other end on the box frame through linear slide rail; Said SERVO CONTROL injection mechanism comprises rubber melting cylinder, an injection plate, injection two plates, feed bin, drive lead screw, injection tailgate, injection servomotor, injection front stall, reinforced servomotor, injection back seat; A said injection plate is arranged on the injection front stall; Said injection front stall is slidably disposed on the front end of linear slide rail; Said injection tailgate is arranged on the injection back seat; Said injection back seat is slidably disposed on the rear end of linear slide rail; Be provided with connecting rod between a said injection plate and the injection tailgate; Said injection two plates are arranged between an injection plate and the injection tailgate, and are set on the connecting rod; Said drive lead screw is installed in injection tailgate and injection two plates; Said feed bin is arranged on the injection plate; Said rubber melting cylinder is arranged on the injection plate and links to each other with feed bin; Said rubber melting cylinder inner screw links to each other with injection two plates; Said reinforced driven by servomotor rubber melting cylinder inner screw rotation is reinforced, and said injection driven by servomotor drive lead screw promotion injection two plates and rubber melting cylinder inner screw are injected with pressurize and moved.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Oil of the present invention is replied by cable and is closed the precision injection molding injection machine; Comprise vertical compression type mould-locking mechanism and SERVO CONTROL injection mechanism, said vertical compression type mould-locking mechanism adopts hydraulic jack locked mode, isostasy; Low-voltage variation is sensitive; Because big piston is at the central point of template, mould is indeformable in forming process, and die life can improve more than 30%; The friction of mould-locking structure is little, mechanical wear is little, maintenance cost reduces greatly; Simultaneously can effectively utilize oil cylinder vertical compression mould clamping characteristic to carry out the optimization on the Shooting Technique, but for example compressible moulding, die opening and closing, reinforced and action of injection simultaneously operating can be shortened cycle period, have improved the production efficiency of injection machine greatly; The control that said SERVO CONTROL injection mechanism adopts servomotor to inject and feed in raw material and move; The linearity of moment output is good, has realized the high accuracy injection and the plasticizing of lathe, and injection speed is up to 350mm/s; The shift position positioning accuracy of screw rod reaches ± 0.01mm, and the plasticizing precision reaches 0.1mm; Product weight can be controlled in ± 0.01g, and the size repeatable accuracy reaches in the 0.01mm, has satisfied the production requirement of plastic products such as accurate connector and connector; Simultaneously, the present invention program's energy consumption is lower, cleanliness factor is high, has well responded the requirement of green energy conservation.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is replied the stereogram that closes the precision injection molding injection machine by cable for oil of the present invention;
Wherein: 1, rapid mould-moving oil cylinder; 2, surge-tank; 3, tailstock; 4, locking piston; 5, template; 6, a plate; 7, rubber melting cylinder; 8, an injection plate; 9, injection two plates; 10, drive lead screw; 11, injection servomotor; 12, injection tailgate; 13, injection front stall; 14, reinforced servomotor; 15, injection back seat; 16, linear slide rail; 17, box frame; 18, connecting rod; 19, feed bin.
The specific embodiment
Be depicted as a kind of oil of the present invention like accompanying drawing 1 and reply by cable and close the precision injection molding injection machine, comprise vertical compression type mould-locking mechanism, SERVO CONTROL injection mechanism, box frame 17; Described vertical compression type mould-locking mechanism is installed on the end on the box frame 17; Said vertical compression type mould-locking mechanism comprises rapid mould-moving oil cylinder 1, surge-tank 2, tailstock 3, locking piston 4, template 5, a plate 6; Said plate 6 is fixed on the box frame 17; Said rapid mould-moving oil cylinder 1 is arranged on the both sides of tailstock 3; Said template 5 is arranged on the front end of the piston rod of rapid mould-moving oil cylinder 1; Said rapid mould-moving oil cylinder 1 can promote template 5 motions fast; Said locking piston 4 is arranged on the tailstock 3; The outer end of said locking piston is over against the center of template 5; Said surge-tank 2 is communicated with large tank (not shown) in the tailstock 3; Said surge-tank 2 can be in the large tank (not shown) in the tailstock 3 hydraulic oil is provided; In the said large tank (not shown) hydraulic oil drive locking piston with template move to a plate closing state after, said locking piston 4 produces the high pressure clamping forces and pins templates 5; Said SERVO CONTROL injection mechanism is installed on the other end on the box frame 17 through linear slide rail 16; Said SERVO CONTROL injection mechanism comprises rubber melting cylinder 7, an injection plate 8, injection two plates 9, feed bin 19, drive lead screw 10, injection servomotor 11, injection tailgate 12, injection front stall 13, reinforced servomotor 14, injection back seat 15; A said injection plate 8 is arranged on the injection front stall 13; Said injection front stall 13 is slidably disposed on the front end of linear slide rail 16; Said injection tailgate 12 is arranged on the injection back seat 15; Said injection back seat 15 is slidably disposed on the rear end of linear slide rail 16; Be provided with connecting rod 18 between a said injection plate 8 and the injection tailgate 12; Said injection two plates 9 are arranged between an injection plate 8 and the injection tailgate 12, and are set on the connecting rod 18; Said drive lead screw 10 is installed in injection tailgate 12 and injection two plates 9; Said feed bin 19 is arranged on the injection plate 8; Said rubber melting cylinder 7 is arranged on the injection plate 8 and links to each other with feed bin 19; Described rubber melting cylinder 7 inner screw (not shown) link to each other with injection two plates 9; Said reinforced servomotor 14 is arranged on injection two plates 9; It is reinforced that said reinforced servomotor 14 drives the rotation of rubber melting cylinder 7 inner screw (not shown); Said injection servomotor 11 is arranged on the injection tailgate 12; Said injection servomotor 11 driving drive lead screws 10 promotion injections two plates 9 are injected with pressurize with the interior 7 screw rod (not shown) of rubber melting cylinder and are moved.After injection mo(u)lding finished, said rapid mould-moving oil cylinder 1 drew back template 5 fast, and injection-molded item just can take out.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Oil of the present invention is replied by cable and is closed the precision injection molding injection machine; Comprise vertical compression type mould-locking mechanism and SERVO CONTROL injection mechanism, said vertical compression type mould-locking mechanism adopts hydraulic jack locked mode, isostasy; Low-voltage variation is sensitive; Because locking piston is at the central point of template, mould is indeformable in forming process, and die life can improve more than 30%; The friction of mould-locking structure is little, mechanical wear is little, maintenance cost reduces greatly; Simultaneously can effectively utilize oil cylinder vertical compression mould clamping characteristic to carry out the optimization on the Shooting Technique, but for example compressible moulding, die opening and closing, reinforced and action of injection simultaneously operating can be shortened cycle period, have improved the production efficiency of injection machine greatly; The control that said SERVO CONTROL injection mechanism adopts servomotor to inject and feed in raw material and move; The linearity of moment output is good, has realized the high accuracy injection and the plasticizing of lathe, and injection speed is up to 350mm/s; The shift position positioning accuracy of screw rod reaches ± 0.01mm, and the plasticizing precision reaches 0.1mm; Product weight can be controlled in ± 0.01g, and the size repeatable accuracy reaches in the 0.01mm, has satisfied the production requirement of plastic products such as accurate connector and connector; Simultaneously, the present invention program's energy consumption is lower, cleanliness factor is high, has well responded the requirement of green energy conservation.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. an oil is replied by cable and is closed the precision injection molding injection machine, it is characterized in that: comprise vertical compression type mould-locking mechanism, SERVO CONTROL injection mechanism, box frame; Described vertical compression type mould-locking mechanism is installed on the end on the box frame; Said vertical compression type mould-locking mechanism comprises rapid mould-moving oil cylinder, surge-tank, tailstock, locking piston, template, a plate; Said plate is fixed on the box frame; Said rapid mould-moving oil cylinder can promote the template motion fast; Said surge-tank can be in the large tank in the tailstock hydraulic oil is provided, in the described large tank hydraulic oil drive locking piston with template move to a plate closing state after, said locking piston produces the high pressure clamping force and pins template; Said SERVO CONTROL injection mechanism is installed on the other end on the box frame through linear slide rail; Said SERVO CONTROL injection mechanism comprises rubber melting cylinder, an injection plate, injection two plates, feed bin, drive lead screw, injection tailgate, injection servomotor, injection front stall, reinforced servomotor, injection back seat; A said injection plate is arranged on the injection front stall; Said injection front stall is slidably disposed on the front end of linear slide rail; Said injection tailgate is arranged on the injection back seat; Said injection back seat is slidably disposed on the rear end of linear slide rail; Be provided with connecting rod between a said injection plate and the injection tailgate; Said injection two plates are arranged between an injection plate and the injection tailgate, and are set on the connecting rod; Said drive lead screw is installed in injection tailgate and injection two plates; Said feed bin is arranged on the injection plate; Said rubber melting cylinder is arranged on the injection plate and links to each other with feed bin; Said rubber melting cylinder inner screw links to each other with injection two plates; Said reinforced driven by servomotor rubber melting cylinder inner screw rotation is reinforced, and said injection driven by servomotor drive lead screw promotion injection two plates and rubber melting cylinder inner screw are injected with pressurize and moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013243XA CN102555173A (en) | 2012-01-17 | 2012-01-17 | Hybrid composite precision injection molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013243XA CN102555173A (en) | 2012-01-17 | 2012-01-17 | Hybrid composite precision injection molding machine |
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| CN102555173A true CN102555173A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210013243XA Pending CN102555173A (en) | 2012-01-17 | 2012-01-17 | Hybrid composite precision injection molding machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873844A (en) * | 2012-09-18 | 2013-01-16 | 昌盛达机械(浙江)有限公司 | Direct pressure injection machine |
| CN103950144A (en) * | 2014-03-31 | 2014-07-30 | 广东顺德立信精密机械有限公司 | Electro-hydraulic injection molding machine and its control method |
| CN104669517A (en) * | 2013-11-28 | 2015-06-03 | 无锡海天机械有限公司 | Injection molding machine comprising injection base quickly connected with rolling linear guide pair |
| CN105599176A (en) * | 2016-03-01 | 2016-05-25 | 广东乐善机械有限公司 | Quick high-pressure electrical-hydraulic mold-locking device |
| CN106738746A (en) * | 2013-01-16 | 2017-05-31 | 株式会社名机制作所 | Injection molding machine |
| CN106863728A (en) * | 2016-12-29 | 2017-06-20 | 海天塑机集团有限公司 | A kind of injection machine utilizes the storing method and control system of circular wait interval time |
| CN108407207A (en) * | 2018-03-13 | 2018-08-17 | 宁波革创新材料科技有限公司 | A kind of plastic injection device |
| CN110653988A (en) * | 2019-09-27 | 2020-01-07 | 珠海格力智能装备有限公司 | Penetrate gluey mechanism and have its injection molding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201720992U (en) * | 2010-07-13 | 2011-01-26 | 深圳市成中胜贸易有限公司 | Fully electrical double-screw injection molding machine |
| CN202480348U (en) * | 2012-01-17 | 2012-10-10 | 群基精密工业(苏州)有限公司 | Oil-electricity composite precise injection molding machine |
-
2012
- 2012-01-17 CN CN201210013243XA patent/CN102555173A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201720992U (en) * | 2010-07-13 | 2011-01-26 | 深圳市成中胜贸易有限公司 | Fully electrical double-screw injection molding machine |
| CN202480348U (en) * | 2012-01-17 | 2012-10-10 | 群基精密工业(苏州)有限公司 | Oil-electricity composite precise injection molding machine |
Non-Patent Citations (1)
| Title |
|---|
| 张增红，熊小平: "《塑料注射成型》", 30 April 2005, article "化学工业出版社", pages: 65 - 66 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873844A (en) * | 2012-09-18 | 2013-01-16 | 昌盛达机械(浙江)有限公司 | Direct pressure injection machine |
| CN106738746A (en) * | 2013-01-16 | 2017-05-31 | 株式会社名机制作所 | Injection molding machine |
| CN106738746B (en) * | 2013-01-16 | 2019-07-26 | 株式会社名机制作所 | Injection molding machine |
| CN104669517A (en) * | 2013-11-28 | 2015-06-03 | 无锡海天机械有限公司 | Injection molding machine comprising injection base quickly connected with rolling linear guide pair |
| CN103950144A (en) * | 2014-03-31 | 2014-07-30 | 广东顺德立信精密机械有限公司 | Electro-hydraulic injection molding machine and its control method |
| CN103950144B (en) * | 2014-03-31 | 2016-07-06 | 广东顺德立信精密机械有限公司 | Electric-hydraulic combined formula injection (mo(u)lding) machine and control method thereof |
| CN105599176A (en) * | 2016-03-01 | 2016-05-25 | 广东乐善机械有限公司 | Quick high-pressure electrical-hydraulic mold-locking device |
| CN105599176B (en) * | 2016-03-01 | 2018-06-05 | 广东乐善智能装备股份有限公司 | A kind of electro-hydraulic clamping apparatus of quick high-pressure |
| CN106863728A (en) * | 2016-12-29 | 2017-06-20 | 海天塑机集团有限公司 | A kind of injection machine utilizes the storing method and control system of circular wait interval time |
| CN106863728B (en) * | 2016-12-29 | 2019-02-15 | 海天塑机集团有限公司 | A kind of injection molding machine waits the storing method and control system of interval time using circulation |
| CN108407207A (en) * | 2018-03-13 | 2018-08-17 | 宁波革创新材料科技有限公司 | A kind of plastic injection device |
| CN110653988A (en) * | 2019-09-27 | 2020-01-07 | 珠海格力智能装备有限公司 | Penetrate gluey mechanism and have its injection molding machine |
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Application publication date: 20120711 |