CN202528387U - Multicolor injection molding machine - Google Patents
Multicolor injection molding machine Download PDFInfo
- Publication number
- CN202528387U CN202528387U CN2012200640837U CN201220064083U CN202528387U CN 202528387 U CN202528387 U CN 202528387U CN 2012200640837 U CN2012200640837 U CN 2012200640837U CN 201220064083 U CN201220064083 U CN 201220064083U CN 202528387 U CN202528387 U CN 202528387U
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- China
- Prior art keywords
- molding machine
- injection molding
- rotating disk
- color injection
- driver part
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Abstract
The utility model relates to a multicolor injection molding machine which comprises an adjusting template, a movable template and a fixed template. A mould and a swivel plate are fixedly arranged on the fixed template. The swivel plate is connected with the movable template through a rotating shaft and a bearing, and a drive element is matched with the swivel plate and rotates. The multicolor injection molding machine has the advantages of being reliable in property, convenient to install, and good in transmission effect.
Description
Technical field
The utility model relates to a kind of injection machine, is specifically related to a kind of new-type gear-driven multi-color injection molding machine.
Background technology
Along with the raising of life requirement, people's aesthetic standards strengthen day by day.The plastic products scope of application that comprises two or more colors more and more widely, and is correspondingly, also increasingly high to the requirement of the injector of moulding multicolor plastic goods.The molding mode of multicolor plastic goods has the multimachine formula: many injection machines are promptly arranged; At first inject first plastic cement (i.e. the plastic cement of first kind of color) for first; Form after the semi-finished product; Artificial with these semi-finished product put into second close injection machine mould injection second plastic cement (i.e. the plastic cement of second kind of color), the rest may be inferred in the injection of all the other colors.The maximum shortcoming of this molding mode is that production efficiency is very low.For overcoming the shortcoming of aforementioned multimachine formula, prior art generally adopts an injection machine to accomplish the moulding of this based article, and adopts rotating disc type mostly.But the following shortcoming of mould whirligig ubiquity of present rotating disc type multi-color injection molding machine: (1) oppositely promotes the pinion of rotating disk back with two toothed rack, drives rotating disk and does rotation forward or backwards; Complex structure; The pinion bearing load is very big, and when mould was heavier, pinion fractureed easily.
(2) two toothed rack and holder are sliding friction, use a period of time gap can become greatly, cause tooth bar and pinion gap to become big, have impact wear during flank engagement, and service life is not long.
(3) tooth bar, pinion positioning structure complicacy, very inconvenient when assembling, maintenance.
Summary of the invention
Goal of the invention: the purpose of the utility model is in order to overcome deficiency of the prior art, a kind of dependable performance to be provided, and is easy for installation, the multi-color injection molding machine that transmission is effective.
Technical scheme: in order to solve the problems of the technologies described above; The described multi-color injection molding machine of the utility model; Comprise mode transfer plate, moving platen and solid plate; Mould and rotating disk are fixedly installed on the said moving platen, and said rotating disk is connected on the said moving platen through rotating shaft and bearing, and driver part and said rotating disk cooperate rotation.
The outer rim of said rotating disk is a dentation.
Said multi-color injection molding machine comprises double coloured plastic injection machine, three look injection machines and four look injection machines.
Said driver part is driving gear or flute profile belt wheel.
Said driver part can clockwise or rotate counterclockwise.
The utility model is designed to a gear wheel with whole rotating disk; Drive the rotating disk rotating by a pinion; Rotating disk external gear external diameter is more than 6 times of original rack drives pinion diameter, so bear same load, the flank of tooth is stressed to be less than original sixth; Reliability improves greatly, and tooth seldom has the situation of fractureing.
The large and small gear of the utility model is fixing reliable, and all is rolling friction, stable drive, long service life; Large and small gear is easy for installation, and polychrome machine model is from 160 tons to 1320 tons of clamp forces, and the gear wheel diameter is between 800-2100 usually, and comparatively universal because of present large-scale gear hobbing equipment, processing and manufacturing is also very convenient; Because of bearing capacity is strengthened greatly, so can bear heavier bigger mould, the expanded range of converted products is a lot, and can rotate at a high speed, enhances productivity.
Beneficial effect: the utility model compared with prior art; Its remarkable advantage is: the structure that drives original reverse double rack pinion makes pinion drive gear wheel structure into; Improved the load ability to bear greatly, and pinion all is rolling friction greatly, stable drive; Easy for installation, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of driver part and rotating disk in the utility model;
Fig. 3 is the side view of Fig. 2.
Wherein:
1, mode transfer plate; 2, moving platen; 3, solid plate; 4, mould; 5, rotating disk; 6, rotating shaft; 7, bearing; 8, driver part
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1, Fig. 2 and shown in Figure 3; The described a kind of multi-color injection molding machine of the utility model; Comprise mode transfer plate 1, moving platen 2 and solid plate 3; Mould 4 and rotating disk 5 are fixedly installed on the said moving platen 2, and said rotating disk 5 is connected on the said moving platen 2 through rotating shaft 6 and bearing 7, and driver part 8 cooperates rotation with said rotating disk 5; The outer rim of said rotating disk 5 is a dentation; Said multi-color injection molding machine comprises double coloured plastic injection machine, three look injection machines and four look injection machines; Said driver part 8 is driving gear or flute profile belt wheel; Said driver part 8 can clockwise or rotate counterclockwise.The utility model is designed to a gear wheel with whole rotating disk; Drive the rotating disk rotating by a pinion; Rotating disk external gear external diameter is more than 6 times of original rack drives pinion diameter, so bear same load, the flank of tooth is stressed to be less than original sixth; Reliability improves greatly, and tooth seldom has the situation of fractureing.The large and small gear of the utility model is fixing reliable, and all is rolling friction, stable drive, long service life; Large and small gear is easy for installation, and polychrome machine model is from 160 tons to 1320 tons of clamp forces, and the gear wheel diameter is between 800-2100 usually, and comparatively universal because of present large-scale gear hobbing equipment, processing and manufacturing is also very convenient.The utility model makes the structure that original reverse double rack drives pinion into pinion drive gear wheel structure, improved the load ability to bear greatly, and pinion all is rolling friction greatly, and stable drive is easy for installation, long service life.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (5)
1. multi-color injection molding machine; Comprise mode transfer plate (1), moving platen (2) and solid plate (3); It is characterized in that: mould (4) and rotating disk (5) are fixedly installed on the said moving platen (2); Said rotating disk (5) is connected on the said moving platen (2) through rotating shaft (6) and bearing (7), and driver part (8) and said rotating disk (5) cooperate rotation.
2. multi-color injection molding machine according to claim 1 is characterized in that: the outer rim of said rotating disk (5) is a dentation.
3. multi-color injection molding machine according to claim 1 is characterized in that: said multi-color injection molding machine comprises double coloured plastic injection machine, three look injection machines and four look injection machines.
4. multi-color injection molding machine according to claim 1 is characterized in that: said driver part (8) is driving gear or flute profile belt wheel.
5. multi-color injection molding machine according to claim 1 is characterized in that: said driver part (8) can clockwise or rotate counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200640837U CN202528387U (en) | 2012-02-24 | 2012-02-24 | Multicolor injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200640837U CN202528387U (en) | 2012-02-24 | 2012-02-24 | Multicolor injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528387U true CN202528387U (en) | 2012-11-14 |
Family
ID=47129593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200640837U Expired - Fee Related CN202528387U (en) | 2012-02-24 | 2012-02-24 | Multicolor injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529017A (en) * | 2012-02-24 | 2012-07-04 | 无锡市长嵘塑料机械有限公司 | Multi-color injection molding machine |
-
2012
- 2012-02-24 CN CN2012200640837U patent/CN202528387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529017A (en) * | 2012-02-24 | 2012-07-04 | 无锡市长嵘塑料机械有限公司 | Multi-color injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20200224 |