CN202156003U - Laminating mold for producing plastic covers - Google Patents
Laminating mold for producing plastic covers Download PDFInfo
- Publication number
- CN202156003U CN202156003U CN2011202950778U CN201120295077U CN202156003U CN 202156003 U CN202156003 U CN 202156003U CN 2011202950778 U CN2011202950778 U CN 2011202950778U CN 201120295077 U CN201120295077 U CN 201120295077U CN 202156003 U CN202156003 U CN 202156003U
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- CN
- China
- Prior art keywords
- mold
- upper mold
- lower mold
- stripper
- covers
- 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.)
- Expired - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a laminating mold for producing plastic covers, which structurally comprises an upper mold and a lower mold. The upper mold and the lower mold are stacked vertically, synchronous material return of the upper mold and the lower mold is realized by means of linkage ejection of a linkage mechanism, a floating cavity plate is disposed between the upper mold and the lower mold, and a nozzle mechanism is arranged in the upper mold. Under the condition without changing the injection cycle basically, yield of the plastic covers can be increased by 90% to 95%, unit energy consumption of bottle covers is reduced by 40%, automatic production can be realized high-efficiently and stably, production efficiency is greatly improved, production cost is lowered, and accordingly the laminating mold is suitable for producing plastic covers for aluminum plastic combined covers needing long-term continuous production in large batches.
Description
Technical field
The utility model relates to a kind of production equipment of drug packaging bottle lid, specifically a kind of laminated mould of producing vinyl cover.
Background technology
The plastic-aluminum combination cover has been widely used in the can of various pharmaceutical formulations at present, and this is the novel medicine packaging material that China food and medicine supervision department vigorously promotes the use.The mode of production of existing plastic-aluminum combination cover is with injection machine pp material to be carried out heat, and in the individual layer production mould of injected plastic lid, because the energy consumption of injection machine is very high, so the manufacturing cost of this mode of production is high, it is many to consume electric energy then.
The utility model content
The purpose of the utility model just provides a kind of laminated mould of producing vinyl cover, to solve the production big energy-consuming and the high problem of manufacturing cost of the vinyl cover in the plastic-aluminum combination cover.
The utility model is achieved in that a kind of laminated mould of producing vinyl cover, comprises folded mutually up and down upper mold and lower mold, and said upper mold and said lower mold eject the realization synchronously returning material through the interlock of link gear; Between said upper mold and said lower mold, be provided with the cavity plate plate that floats, in said upper mold, nozzle mechanism be set.
In said upper mold, be provided with lead, on the said lead that said unsteady cavity plate plate and said lower mold wear.
Said upper mold is to be connected to form by top board, patrix cushion block, patrix support plate, last punch retainer, last punch and last stripper.
Said lower mold is by stripper, lower punch, lower punch fixed head, counterdie support plate, counterdie cushion block and base plate connect to form down.
Said link gear is two connecting rods that the center is hinged, and the two ends of said two connecting rods are tapped at said going up on stripper and the said stripper down.
What the utility model was different with the normal injection mould is; Its die cavity and punch are to be distributed on upper and lower two aspects, are the arrangement mode of eclipsed form up and down, are equivalent to two secondary moulds are stacked together; Can significantly improve production efficiency thus, and make the specific energy consumption of bottle cap significantly reduce.
The utility model is compared with existing individual layer mould, and manufacturing cost and specific energy consumption decline to a great extent, and is applicable to big in batches, as to need the used vinyl cover of plastic-aluminum combination cover of long-time continuous production production.Compare with the individual layer mould, use the injection machine of same specification, same model, under the constant basically situation of injection cycle; The output of vinyl cover can improve 90～95%, and the bottle cap specific energy consumption descends 40%, and can efficiently, stably realize automated production; Significantly enhance productivity, reduce production costs.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model under die opening state.
Fig. 3 is the structural representation of used link gear.
The specific embodiment
As shown in Figure 1; The utility model is to adopt back-to-back mode to combine up and down by two secondary conventional vinyl cover injection molds; Between upper mold and lower mold, be provided with the cavity plate plate 6 that floats; Centre position in upper mold is provided with nozzle mechanism, and this nozzle mechanism is to be connected to form by nozzle 15, lining 16 and heating collar, and nozzle 15 usefulness titanium alloy coverings are realized adiabatic.The cast gate of the utility model adopts side direction submarine point cast gate; Upper mold and lower mold eject the realization synchronously returning material through the interlock of link gear 18 (Fig. 3).
As shown in Figure 2, upper mold is to be connected to form by top board 1, patrix cushion block 2, patrix support plate 3, last punch retainer 4, last punch 13 and last stripper 5.Lower mold is by stripper 7, lower punch 8, lower punch fixed head 9, counterdie support plate 10, counterdie cushion block 11 and base plate 12 connect to form down.
Among Fig. 2, fixing lead 14 on the patrix cushion block 2 of upper mold, the cavity plate plate 6 that floats all is set on this lead 14 with lower mold.
Among Fig. 3, link gear 18 is two connecting rods that the center is hinged, and the two ends of two connecting rods are tapped at the end of the following stripper 7 in last stripper 5 and the lower mold in the upper mold.
During work; The plastic cement of fusion gets into the upper and lower faces of the cavity plate 6 of floating through nozzle 15 under the pressure effect of injection machine, finish, cool off also die sinking in injection moulding after; Link gear 18 opens under the push rod of Injection Motor Template drives; Last stripper 5 is implemented interlock with following stripper 7 eject, realize synchronously returning material thus, get into next injection cycle then.The utility model adopts the in-plant accurate temperature observing and controlling of high sensitivity, can realize expecting the automatic cut-out of handle, does not produce hydrostomia and wire drawing.
Claims (5)
1. a laminated mould of producing vinyl cover is characterized in that, comprises folded mutually up and down upper mold and lower mold, and said upper mold and said lower mold eject the realization synchronously returning material through the interlock of link gear (18); Between said upper mold and said lower mold, be provided with the cavity plate plate (6) that floats, in said upper mold, nozzle mechanism be set.
2. laminated mould according to claim 1 is characterized in that, in said upper mold, is provided with lead (14), on the said lead (14) that said unsteady cavity plate plate (6) and said lower mold wear.
3. laminated mould according to claim 2 is characterized in that, said upper mold is to be connected to form by top board (1), patrix cushion block (2), patrix support plate (3), last punch retainer (4), last punch (13) and last stripper (5).
4. laminated mould according to claim 2 is characterized in that, said lower mold is by stripper (7), lower punch (8), lower punch fixed head (9), counterdie support plate (10), counterdie cushion block (11) and base plate (12) connect to form down.
5. according to claim 3 or 4 described laminated moulds, it is characterized in that said link gear (18) is two connecting rods that the center is hinged, the two ends of said two connecting rods are tapped at said going up on stripper (5) and the said stripper (7) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202950778U CN202156003U (en) | 2011-08-15 | 2011-08-15 | Laminating mold for producing plastic covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202950778U CN202156003U (en) | 2011-08-15 | 2011-08-15 | Laminating mold for producing plastic covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156003U true CN202156003U (en) | 2012-03-07 |
Family
ID=45763650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202950778U Expired - Lifetime CN202156003U (en) | 2011-08-15 | 2011-08-15 | Laminating mold for producing plastic covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385490A (en) * | 2014-11-30 | 2015-03-04 | 重庆锦冈机械有限公司 | Backward extrusion die for processing cup-shaped element |
-
2011
- 2011-08-15 CN CN2011202950778U patent/CN202156003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385490A (en) * | 2014-11-30 | 2015-03-04 | 重庆锦冈机械有限公司 | Backward extrusion die for processing cup-shaped element |
| CN104385490B (en) * | 2014-11-30 | 2019-04-09 | 重庆锦冈机械有限公司 | Processing cup shell swings to extrusion die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Laminating mold for producing plastic covers Effective date of registration: 20140304 Granted publication date: 20120307 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2014990000128 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160427 Granted publication date: 20120307 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2014990000128 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |