CN103737785A - Dual-color injection molding machine with large injection range - Google Patents
Dual-color injection molding machine with large injection range Download PDFInfo
- Publication number
- CN103737785A CN103737785A CN201410014692.5A CN201410014692A CN103737785A CN 103737785 A CN103737785 A CN 103737785A CN 201410014692 A CN201410014692 A CN 201410014692A CN 103737785 A CN103737785 A CN 103737785A
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- CN
- China
- Prior art keywords
- switch boards
- master mold
- base plate
- dual
- double
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1675—Making multilayered or multicoloured articles using exchangeable mould halves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
- B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
Abstract
The invention provides a dual-color injection molding machine with a large injection range. The dual-color injection molding machine comprises a fixed template and a movable template, wherein a male die of a dual-color mold is fixed on the movable template; a switch board bottom plate is arranged at the surface, opposite to the movable template, of the fixed template; a female die switch board capable of moving relatively to the switch board bottom plate is arranged on the switch board bottom plate; a primary female die of the dual-color mold and a secondary female die of the dual-color mold are arranged on the female die switch board; a primary nozzle and a second nozzle are arranged at the rear part of the surface of the other side of the fixed template. The female die switch board capable of moving relatively to the fixed template is additionally arranged on the fixed template of the existing dual-color injection molding machine, the primary female die and the secondary female die are fixed on the female die switch board, and the injection molding range of the improved dual-color injection molding machine is twice of the original set size by movement of the switch board, so that the application range of the equipment is relatively wide.
Description
Technical field
The present invention relates to the large double coloured plastic injection machine of a kind of injection moulding scope, belonged to injection molding technology field.
Background technology
double-shot moulding has been widely applied to electronic product now, electric tool, medical product, household electrical appliances, the plastic cement field that toy etc. is nearly all, the making of double-color mold and moulding and double-colored multi-color injection molding machine and the raw-material research and development of double-shot moulding have also had development at full speed.
But existing double coloured plastic injection machine is fixed because of the area of machine wall, injection moulding primary production and afterproduct simultaneously, in the scope that the size of product is set with regard to necessary board, the product that exceedes board setting range for some sizes cannot complete double-shot moulding.
Summary of the invention
Technical problem to be solved by this invention is to provide the large double coloured plastic injection machine of a kind of injection moulding scope, by improving on existing board, makes the relatively former setting size of its injection moulding scope increase one times.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
The large double coloured plastic injection machine of a kind of injection moulding scope, comprise solid plate and moving platen, on described moving platen, be fixed with double color mould male model, described solid plate is just provided with switch boards base plate to the surface of described moving platen, on described switch boards base plate, be provided with the master mold switch boards that can move relative to it, in described master mold switch boards, be provided with master mold of double color mould and double color mould secondary master mold, rear, the opposite side of described solid plate surface is provided with nozzle and secondary nozzle.
The large double coloured plastic injection machine of aforesaid a kind of injection moulding scope, is characterized in that: the edges at two ends of described switch boards base plate is provided with multiple limited posts.
The large double coloured plastic injection machine of aforesaid a kind of injection moulding scope, it is characterized in that: the lower surface of described master mold switch boards is provided with one group of switch boards positional cylinder latch, on described switch boards base plate, be provided with the locating hole being used in conjunction with described switch boards positional cylinder latch.
The large double coloured plastic injection machine of aforesaid a kind of injection moulding scope, is characterized in that: the both sides of described master mold switch boards are provided with driving tooth bar, described in change plate base plate both sides be provided with CD-ROM drive motor, on described CD-ROM drive motor, be provided with and described driving tooth bar meshed gears.
The large double coloured plastic injection machine of aforesaid a kind of injection moulding scope, is characterized in that: the edge of described switch boards base plate and solid plate is also provided with support.
The invention has the beneficial effects as follows: by installed the master mold switch boards that can move relative to it additional on the solid plate of existing double coloured plastic injection machine, master mold and secondary master mold are fixed in master mold switch boards, by the movement of switch boards position, making the injection mo(u)lding scope of the double coloured plastic injection machine after improvement is the twice of original setting size, makes the scope of application of equipment more extensive.
Accompanying drawing explanation
Fig. 1 is the side view of the double coloured plastic injection machine that a kind of injection moulding scope of the present invention is large;
Fig. 2 is the top view of the double coloured plastic injection machine that a kind of injection moulding scope of the present invention is large;
Fig. 3 is the front view of the double coloured plastic injection machine that a kind of injection moulding scope of the present invention is large.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
as shown in Figure 1, the large double coloured plastic injection machine of a kind of injection moulding scope, comprise solid plate 1 and moving platen 2, on described moving platen 2, be fixed with double color mould male model 3, described solid plate 1 is just provided with switch boards base plate 10 to the surface of described moving platen 2, on described switch boards base plate 10, be provided with the master mold switch boards 6 that can move relative to it, in described master mold switch boards 6, be provided with master mold 4 of double color mould and double color mould secondary master mold 5, rear, the opposite side of described solid plate 1 surface is provided with nozzle 12 and secondary nozzle 13.
The injection moulding process of the double coloured plastic injection machine after improvement is: injection machine is in die opening state, master mold 4 of double color mould of double-color mold is alignd with double color mould male model 3, the glue-feeder (not shown) of a master mold 4 of a nozzle 12 and double color mould of double coloured plastic injection machine is alignd, injection machine mould matched moulds, carries out injection moulding for the first time
After injection moulding completes, injection machine is opened mould, master mold switch boards 6 on injection machine cover half is fixed after moving to next station, the double color mould secondary master mold 5 of double-color mold aligns with double color mould male model 3, and the secondary nozzle 13 of the double coloured plastic injection machine injection machine mould matched moulds that aligns with the glue-feeder of double color mould secondary master mold 5, carries out injection moulding for the second time, after injection moulding completes, injection machine is opened mould, male model ejecting product, and injection moulding completes.By having installed the master mold switch boards 6 that can move relative to it on the solid plate 1 at existing double coloured plastic injection machine additional, master mold 4 of double color mould and double color mould secondary master mold 5 are fixed in master mold switch boards 6, by the movement of master mold switch boards 6 positions, making the injection mo(u)lding scope of the double coloured plastic injection machine after improvement is the twice of original setting size, makes the scope of application of equipment more extensive.
The edges at two ends of described switch boards base plate 10 is provided with multiple limited posts 14, is respectively used to the restriction to 6 reaches of master mold switch boards and backspacing a position; The lower surface of described master mold switch boards 6 is provided with one group of switch boards positional cylinder latch 15, on described switch boards base plate 10, be provided with the locating hole being used in conjunction with described switch boards positional cylinder latch 15, when master mold switch boards 6 moves to after limited post 14, utilize switch boards positional cylinder latch 15 to be inserted in switch boards base plate 10, guarantee that master mold switch boards 6 can not be moved in injection molding process.
The both sides of described master mold switch boards 6 are provided with and drive tooth bar 7, the described both sides of changing plate base plate 10 are provided with CD-ROM drive motor 8, on described CD-ROM drive motor 8, be provided with and described driving tooth bar 7 meshed gears 11, when demand motive master mold switch boards 6 shift position, by CD-ROM drive motor 8 driven gears 11, rotate, utilize the tooth bar 7 engaging with it to realize moving forward and backward of master mold switch boards 6, simple in structure, control accurately.
Described switch boards base plate 10 is also provided with support 9 with the edge of solid plate 1, guarantees between switch boards base plate 10 and solid plate 10 fixing firm.
In sum, the large double coloured plastic injection machine of a kind of injection moulding scope provided by the invention, by improving on existing board, makes the relatively former setting size of its injection moulding scope increase one times.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (5)
1. the double coloured plastic injection machine that injection moulding scope is large, comprise solid plate (1) and moving platen (2), on described moving platen (2), be fixed with double color mould male model (3), it is characterized in that: described solid plate (1) is just provided with switch boards base plate (10) to the surface of described moving platen (2), on described switch boards base plate (10), be provided with the master mold switch boards (6) that can move relative to it, in described master mold switch boards (6), be provided with a master mold of double color mould (4) and double color mould secondary master mold (5), the rear, opposite side surface of described solid plate (1) is provided with a nozzle (12) and secondary nozzle (13).
2. the large double coloured plastic injection machine of a kind of injection moulding scope according to claim 1, is characterized in that: the edges at two ends of described switch boards base plate (10) is provided with multiple limited posts (14).
3. the large double coloured plastic injection machine of a kind of injection moulding scope according to claim 1 and 2, it is characterized in that: the lower surface of described master mold switch boards (6) is provided with one group of switch boards positional cylinder latch (15), on described switch boards base plate (10), be provided with the locating hole being used in conjunction with described switch boards positional cylinder latch (15).
4. the large double coloured plastic injection machine of a kind of injection moulding scope according to claim 3, it is characterized in that: the both sides of described master mold switch boards (6) are provided with and drive tooth bar (7), the described both sides of changing plate base plate (10) are provided with CD-ROM drive motor (8), are provided with and described driving tooth bar (7) meshed gears (11) on described CD-ROM drive motor (8).
5. the large double coloured plastic injection machine of a kind of injection moulding scope according to claim 4, is characterized in that: described switch boards base plate (10) is also provided with support (9) with the edge of solid plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410014692.5A CN103737785A (en) | 2014-01-14 | 2014-01-14 | Dual-color injection molding machine with large injection range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410014692.5A CN103737785A (en) | 2014-01-14 | 2014-01-14 | Dual-color injection molding machine with large injection range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737785A true CN103737785A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410014692.5A Pending CN103737785A (en) | 2014-01-14 | 2014-01-14 | Dual-color injection molding machine with large injection range |
Country Status (1)
| Country | Link |
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| CN (1) | CN103737785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018232590A1 (en) * | 2017-06-20 | 2018-12-27 | 深圳市皓星伟业科技有限公司 | One-time injection molding mold for tubular product and molding method thereof |
| CN113103509A (en) * | 2021-04-23 | 2021-07-13 | 芜湖市晟源电器有限公司 | Switchable automobile lamp injection mold assembly |
| CN116901348B (en) * | 2023-07-14 | 2024-04-30 | 广东力劲塑机智造股份有限公司 | Circulated multimode injection molding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334838A (en) * | 2002-03-14 | 2003-11-25 | Nippon Bee Chemical Co Ltd | Injection-molding and decoration-molding method for molding by mold replacing |
| CN101376266A (en) * | 2008-09-28 | 2009-03-04 | 深圳创维－Rgb电子有限公司 | Multi-colour, multi-material high-light injection mold and injection moulding method |
| CN101380803A (en) * | 2008-10-23 | 2009-03-11 | 东莞毅昌模具制造注塑有限公司 | Injection mold for forming double-layer double-color shell products and injection molding method using the mold |
| CN102452148A (en) * | 2011-11-16 | 2012-05-16 | 青岛海泰科模具有限公司 | Structure for driving mould translation in double-color injection moulding machine |
| CN203752406U (en) * | 2014-01-14 | 2014-08-06 | 昆山易昌泰塑胶有限公司 | Two-color injection molding machine with large injection molding range |
-
2014
- 2014-01-14 CN CN201410014692.5A patent/CN103737785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334838A (en) * | 2002-03-14 | 2003-11-25 | Nippon Bee Chemical Co Ltd | Injection-molding and decoration-molding method for molding by mold replacing |
| CN101376266A (en) * | 2008-09-28 | 2009-03-04 | 深圳创维－Rgb电子有限公司 | Multi-colour, multi-material high-light injection mold and injection moulding method |
| CN101380803A (en) * | 2008-10-23 | 2009-03-11 | 东莞毅昌模具制造注塑有限公司 | Injection mold for forming double-layer double-color shell products and injection molding method using the mold |
| CN102452148A (en) * | 2011-11-16 | 2012-05-16 | 青岛海泰科模具有限公司 | Structure for driving mould translation in double-color injection moulding machine |
| CN203752406U (en) * | 2014-01-14 | 2014-08-06 | 昆山易昌泰塑胶有限公司 | Two-color injection molding machine with large injection molding range |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018232590A1 (en) * | 2017-06-20 | 2018-12-27 | 深圳市皓星伟业科技有限公司 | One-time injection molding mold for tubular product and molding method thereof |
| CN113103509A (en) * | 2021-04-23 | 2021-07-13 | 芜湖市晟源电器有限公司 | Switchable automobile lamp injection mold assembly |
| CN113103509B (en) * | 2021-04-23 | 2023-11-10 | 芜湖市晟源电器有限公司 | Switchable automobile lamp injection mold assembly |
| CN116901348B (en) * | 2023-07-14 | 2024-04-30 | 广东力劲塑机智造股份有限公司 | Circulated multimode injection molding machine |
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Application publication date: 20140423 |