CN100548612C - Vertical injection molding machine - Google Patents
Vertical injection molding machine Download PDFInfo
- Publication number
- CN100548612C CN100548612C CNB2007101341249A CN200710134124A CN100548612C CN 100548612 C CN100548612 C CN 100548612C CN B2007101341249 A CNB2007101341249 A CN B2007101341249A CN 200710134124 A CN200710134124 A CN 200710134124A CN 100548612 C CN100548612 C CN 100548612C
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- barrel
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- seat
- cylinder
- molding machine
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Abstract
The invention discloses a kind of vertical injection molding machine, it comprises support, mold closing mechanism and injection device, injection device comprises motor, the motor seat, injection seat, injection cylinder, supporting seat, hopper, screw rod, barrel, preceding barrel and nozzle, hopper is communicated with nozzle by barrel and preceding barrel, barrel is horizontal layout, preceding barrel is vertical layout, and barrel is fixedlyed connected with preceding barrel, fixed form has cavity, when nozzle moves cylinder action, can drive the stretching motion that nozzle stretched into or passed cavity, the supporting seat and the support of injection device are hinged, it is hinged that nozzle moves end of oil cylinder and support or cylinder bracket, and that nozzle moves the oil cylinder other end and barrel or preceding barrel is hinged.Compact conformation of the present invention is reasonable, has solved to hinder a difficult problem of making medium-and-large-sized vertical injection molding machine for a long time, be convenient to the injection machine of the medium-and-large-sized plastic of vertical machine-shaping, and cost is low, is convenient to transportation and use.
Description
Technical field
The present invention relates to a kind of injection machine, referring in particular to mold closing mechanism and be vertical, mould is that upper and lower mould form, nozzle are the vertical injection molding machine of vertical layout.
Background technology
Vertical injection molding machine is owing to being convenient to lay inserts and helping post forming processing, so use very extensive.The injection volume of existing vertical injection molding machine is between 30 grams～400 grams, and the total height of vertical injection molding machine is between 2.5 meters～4 meters.Slightly bigger vertical injection molding machine, for example injection volume is at the vertical injection molding machine of 800 grams～1000 grams, its total height will reach 5 meters～6 meters, its use, transportation, maintenance are all inconvenient, factory building height also there is requirement, up increase highly as if unlikely again, so highly be the bottleneck of vertical injection molding machine.If adopt horizontal injection press to come the medium-and-large-sized plastic of machine-shaping, structure that the plastic that only changes is original or change mould structure make structure and mould complicated.
Summary of the invention
The object of the present invention is to provide a kind of compact conformation reasonable, be convenient to the vertical injection molding machine of the medium-and-large-sized plastic of machine-shaping.
In order to achieve the above object, the technical solution used in the present invention is: a kind of vertical injection molding machine, comprise support, mold closing mechanism and injection device, injection device comprises motor, the motor seat, injection seat, injection cylinder, supporting seat, hopper, screw rod, barrel, preceding barrel and nozzle, hopper is communicated with nozzle by barrel and preceding barrel, barrel is horizontal layout, preceding barrel is vertical layout, and barrel is fixedlyed connected with preceding barrel, fixed form has cavity, when nozzle moves cylinder action, can drive the stretching motion that nozzle stretched into or passed cavity, the supporting seat and the support of injection device are hinged, and it is hinged that nozzle moves end of oil cylinder and support or cylinder bracket, and that nozzle moves the oil cylinder other end and barrel or preceding barrel is hinged.
For simple installation, it is hinged that nozzle moves the piston rod and the preceding barrel of oil cylinder, and it is hinged that nozzle moves the cylinder body and the cylinder bracket of oil cylinder.
In order to regulate the cast gate of nozzle centering mould, the supporting seat of injection device and the adjustment seat of support are hinged, and the adjustment seat side has leaned adjustment screw.
Mold closing mechanism among the present invention comprises fixed form, moving die plate and the Mode-locking oil cylinder that drives moving die plate.At this moment, cylinder bracket is fixed on the Mode-locking oil cylinder or on the support.
Mold closing mechanism among the present invention also can be that the oil cylinder that comprises fixed form, moving die plate and driving moving die plate adds linkage.At this moment, cylinder bracket is fixed on the fixed form or on the support.
Injection seat is fixedlyed connected with supporting seat or is made one, and injection cylinder one end is fixedlyed connected with injection seat, and the other end is fixedlyed connected with the motor seat, and guide pillar or guide rail on motor seat and the supporting seat are slidingly matched.
After adopting said structure, because barrel is horizontal layout, preceding barrel is vertical layout, and barrel is fixedlyed connected with preceding barrel, the supporting seat and the support of injection device are hinged, it is hinged that nozzle moves end of oil cylinder and support or cylinder bracket, and that nozzle moves the oil cylinder other end and barrel or preceding barrel is hinged, fixed form has cavity, when nozzle moves cylinder action, can drive the stretching motion that nozzle stretched into or passed cavity, therefore, when nozzle holds out against mould under nozzle moves the drive of oil cylinder, get final product injection moulding; When nozzle leaves mould, just nozzle clearing and mould easily.The present invention has overcome the shortcoming that prior art machine-shaping medium-and-large-sized plastic need increase the vertical injection molding machine height, make the vertical injection molding machine compact conformation reasonable, solved and hindered a difficult problem of making medium-and-large-sized vertical injection molding machine for a long time, be convenient to the medium-and-large-sized plastic of machine-shaping; In addition, it is low that the present invention also has a cost, is convenient to the advantage of transporting and using.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the present invention.
Fig. 1 is the structural representation of first embodiment of vertical injection molding machine of the present invention;
Fig. 2 is that the A of Fig. 1 is to the partial structurtes vertical view;
Fig. 3 is the structural representation of second embodiment of the invention;
Fig. 4 is the structural representation of third embodiment of the invention;
Fig. 5 is the structural representation of four embodiment of the invention;
Fig. 6 is the action schematic diagram of first embodiment of the invention.
The specific embodiment
As Fig. 1, shown in 2, be first embodiment of injection machine of the present invention, a kind of vertical injection molding machine, comprise support 1, mold closing mechanism and injection device, injection device comprises motor 15, motor seat 14, injection seat 13, injection cylinder 18, supporting seat 17, hopper 12, screw rod 11-1, barrel 11, preceding barrel 6 and nozzle 8, hopper 12 is communicated with nozzle 8 by barrel 11 and preceding barrel 6, barrel 11 is horizontal layout, preceding barrel 6 is vertical layout, and barrel 11 is fixedlyed connected with preceding barrel 6, fixed form 7 has cavity 7-1, when nozzle moves oil cylinder 4 actions, can drive the stretching motion that nozzle 8 stretched into or passed cavity 7-1, the supporting seat 17 of injection device is hinged with support 1, it is hinged that nozzle moves end of oil cylinder 4 and support 1 or cylinder bracket 2, and that nozzle moves oil cylinder 4 other ends and barrel 11 or preceding barrel 6 is hinged.
As shown in Figure 1, for simple installation, it is hinged that nozzle moves the piston rod 4-1 and the preceding barrel 6 of oil cylinder 4, and it is hinged that nozzle moves the cylinder body 4-2 and the cylinder bracket 2 of oil cylinder 4.It is hinged also can be that nozzle moves the piston rod 4-1 and the cylinder bracket 2 of oil cylinder 4, and it is hinged that nozzle moves the cylinder body 4-2 and the preceding barrel 6 of oil cylinder 4.
As shown in Figure 1, in order to regulate the cast gate of nozzle 8 centering moulds 10, the supporting seat 17 of injection device is hinged with the adjustment seat 20 of support 1, and adjustment seat 20 sides have leaned adjustment screw 19.Also can not establish adjustment seat 20, supporting seat 17 is directly hinged with support 1, at this moment can not adopt adjustment screw 19.
As shown in Figure 1, mold closing mechanism comprises fixed form 7, moving die plate 9 and the Mode-locking oil cylinder 3 that drives moving die plate 9.In the present embodiment, the moving die plate 9 in the mold closing mechanism is last, and fixed form 7 and Mode-locking oil cylinder 3 are following; The outlet of nozzle 8 is arranged up;
As shown in Figure 1, cylinder bracket 2 is fixed on the Mode-locking oil cylinder 3, also can be fixed on the support 1.
As shown in Figure 1, 2, injection seat 13 is fixedlyed connected with supporting seat 17 or is made one, and injection cylinder 18 1 ends are fixedlyed connected with injection seat 13, and the other end is fixedlyed connected with motor seat 14, and guide pillar 16 or guide rail on motor seat 14 and the supporting seat 17 are slidingly matched.
As shown in Figure 3, be second embodiment of injection machine of the present invention, in the present embodiment, the moving die plate 9 in the mold closing mechanism is following, and fixed form 7 and Mode-locking oil cylinder 3 are last; The mouth down that goes out of nozzle 8 is arranged; Also have the hole 7-2 of feed tube 11 processes on the fixed form 7, all the other structures are identical with above-mentioned first embodiment.Certainly also can not establish hole 7-2 on the fixed form 7, but the same with above-mentioned first embodiment, barrel 11 is in the outside of fixed form 7 process.
As shown in Figure 4, be the 3rd embodiment of injection machine of the present invention, in the present embodiment, mold closing mechanism comprises that the oil cylinder of fixed form 7, moving die plate 9 and driving moving die plate 9 adds linkage 5; Moving die plate 9 in the mold closing mechanism and oil cylinder add linkage 5 last, and fixed form 7 is following; The outlet of nozzle 8 is arranged up; Cylinder bracket 2 is fixed on the fixed form 7, also can be fixed on the support 1.Injection device and above-mentioned first embodiment are basic identical.
As shown in Figure 5, be the 4th embodiment of injection machine of the present invention, in the present embodiment, moving die plate 9 in the mold closing mechanism and oil cylinder add linkage 5 following, and fixed form 7 is last; The mouth down that goes out of nozzle 8 is arranged; Injection device and above-mentioned first embodiment are basic identical.
The motor 4 general hydraulic motors that adopt in of the present invention.
Shown in Fig. 1,2,6, when the present invention used, when mold closing mechanism closes mould 10 tightly, nozzle moved oil cylinder 4 and promotes barrel 11 and preceding barrels 6, makes nozzle 8 hold out against mould 10; Plastic raw materials adds from hopper 12, drives screw rod 11-1 rotation by motor 15, and plastics are delivered to barrel 11.Heating cylinder 11 makes plastic molting, by screw rod 11-1 rotation plastics is promoted forward simultaneously, and screw rod 11-1 drive this moment motor seat 14 retreats; When material was added to the value of setting, injection cylinder 18 piston rods drove motor seat 14 and screw rod 11-1 travels forward, and the plastics of fusing are injected, and plastics inject mould 10, moulded plastic products by barrel 11, preceding barrel 6 and nozzle 8.
When nozzle moved oil cylinder 4 withdrawal, nozzle 8 left mould 10, can clear up waste material in barrel 11 and the preceding barrel 6 and the waste material on cleaning mould 10 and the nozzle 8 by action of injection.
Claims (8)
1, a kind of vertical injection molding machine, comprise support (1), mold closing mechanism and injection device, injection device comprises motor (15), motor seat (14), injection seat (13), injection cylinder (18), supporting seat (17), hopper (12), screw rod (11-1), barrel (11), preceding barrel (6) and nozzle (8), hopper (12) is communicated with nozzle (8) by barrel (11) and preceding barrel (6), barrel (11) is horizontal layout, preceding barrel (6) is vertical layout, and barrel (11) is fixedlyed connected with preceding barrel (6), fixed form (7) has cavity (7-1), when nozzle moves oil cylinder (4) action, can drive the stretching motion that nozzle (8) stretched into or passed cavity (7-1), it is characterized in that:
The supporting seat of a, injection device (17) is hinged with support (1),
It is hinged that b, nozzle move end of oil cylinder (4) and support (1) or cylinder bracket (2), and that nozzle moves oil cylinder (4) other end and barrel (11) or preceding barrel (6) is hinged.
2, vertical injection molding machine according to claim 1 is characterized in that: the piston rod (4-1) that nozzle moves oil cylinder (4) is hinged with preceding barrel (6), and it is hinged with cylinder bracket (2) that nozzle moves the cylinder body (4-2) of oil cylinder (4).
3, vertical injection molding machine according to claim 1 is characterized in that: the supporting seat of injection device (17) is hinged with the adjustment seat (20) of support (1), and adjustment seat (20) side has leaned adjustment screw (19).
4, vertical injection molding machine according to claim 1 is characterized in that: mold closing mechanism comprises fixed form (7), moving die plate (9) and the Mode-locking oil cylinder (3) that drives moving die plate (9).
5, vertical injection molding machine according to claim 1 is characterized in that: mold closing mechanism comprises that the oil cylinder of fixed form (7), moving die plate (9) and driving moving die plate (9) adds linkage (5).
6, vertical injection molding machine according to claim 4 is characterized in that: cylinder bracket (2) be fixed on that Mode-locking oil cylinder (3) is gone up or support (1) on.
7, vertical injection molding machine according to claim 5 is characterized in that: cylinder bracket (2) be fixed on that fixed form (7) is gone up or support (1) on.
8, vertical injection molding machine according to claim 1, it is characterized in that: injection seat (13) is fixedlyed connected with supporting seat (17) or is made one, injection cylinder (18) one ends are fixedlyed connected with injection seat (13), the other end is fixedlyed connected with motor seat (14), and guide pillar (16) or guide rail on motor seat (14) and the supporting seat (17) are slidingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101341249A CN100548612C (en) | 2007-10-01 | 2007-10-01 | Vertical injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101341249A CN100548612C (en) | 2007-10-01 | 2007-10-01 | Vertical injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101138876A CN101138876A (en) | 2008-03-12 |
| CN100548612C true CN100548612C (en) | 2009-10-14 |
Family
ID=39191063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101341249A Expired - Fee Related CN100548612C (en) | 2007-10-01 | 2007-10-01 | Vertical injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100548612C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5492538B2 (en) * | 2009-12-11 | 2014-05-14 | 東芝機械株式会社 | Injection molding machine |
| CN102529047A (en) * | 2011-12-21 | 2012-07-04 | 金孝禹 | Vertical injection molding machine |
| JP5727548B2 (en) * | 2013-06-10 | 2015-06-03 | ファナック株式会社 | Sliding bearing of injection molding machine |
| AT518464B1 (en) * | 2016-04-08 | 2017-11-15 | Engel Austria Gmbh | Closing unit for a molding machine |
| CN109133458A (en) * | 2018-10-25 | 2019-01-04 | 益阳玲智工程技术有限公司 | A kind of filter core intelligence switching water correction plant |
| CN109624191A (en) * | 2019-01-08 | 2019-04-16 | 鄂州市源通塑胶机械有限责任公司 | A kind of side, novel last carving note company shoes lever injector |
| CN109430318B (en) * | 2019-01-09 | 2021-02-19 | 福建省慕兰卡食品有限公司 | Food dough maker |
| CN113459407A (en) * | 2021-07-19 | 2021-10-01 | 仁怀市创迅机械科技有限公司 | Compact vertical injection molding machine |
-
2007
- 2007-10-01 CN CNB2007101341249A patent/CN100548612C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101138876A (en) | 2008-03-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Golden Eagle Plastic Machinery Co., Ltd. Assignor: Sun Zhimin Contract record no.: 2011330000356 Denomination of invention: Automatic safety protection device of vertical injection molding machine Granted publication date: 20091014 License type: Exclusive License Open date: 20080312 Record date: 20110427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20161001 |
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| CF01 | Termination of patent right due to non-payment of annual fee |