CN103407150A - Novel plastic suction mould - Google Patents
Novel plastic suction mould Download PDFInfo
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- CN103407150A CN103407150A CN2013103101279A CN201310310127A CN103407150A CN 103407150 A CN103407150 A CN 103407150A CN 2013103101279 A CN2013103101279 A CN 2013103101279A CN 201310310127 A CN201310310127 A CN 201310310127A CN 103407150 A CN103407150 A CN 103407150A
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- core
- suction mould
- mould
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- plastics suction
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Abstract
The invention discloses a novel plastic suction mould. The plastic suction mould is provided with a mould core or a mould cavity. The plastic suction mould is characterized in that the mould comprises a mould pedestal and at least two die blocks, the die blocks are movably disposed on the mould pedestal, the mould core or the mould cavity is divided into two parts or more, each die block is provided with a part of the mould core or a part of the mould cavity, and the parts, of the mould core or the mould cavity, on all the die blocks are combined to be the whole mould core or the whole mould cavity. The plastic suction mould with a certain size is suitable for production of a plurality of plastic suction pieces with different dimensions, thus saving the production cost.
Description
Technical field
The present invention relates to a kind of novel plastics suction mould, particularly the variable novel plastics suction mould of a kind of core or cavity dimension.
Background technology
Plastic uptake technique, a kind of plastic processing, cardinal principle is by after open and flat plastic hard plate material heating deliquescing, adopts vacuum suction in die surface, cooling aftershaping, be widely used in the industries such as plastics package, lamp decoration, advertisement, decoration.In the plastic uptake process, sheet material is subjected to thermal softening, by vacuumizing the closing-type wicking surface, and moulding in die cavity.After mould, taking out, because the decline of products temperature is shunk, size can reduce to some extent, can't reach criterion of acceptability by Blister product.Existing plastics suction mould, by core, increasing dimension compensation, solve due to the temperature problem that the product size that causes reduces that descends.But for different materials or different plastic uptake temperature, the change in size produced with the reduction of temperature after Blister product takes out is also different.And a plastics suction mould can only be set a size and supplement value, namely in the situation that do not change the plastic uptake shape, a plastics suction mould also can only meet a kind of plastic uptake material or a kind of plastic uptake temperature, can't meet the modern production demand, has increased production cost.
Summary of the invention
The objective of the invention is in order to overcome deficiency of the prior art, provide a kind of core or cavity dimension variable novel plastics suction mould.
For realizing above purpose, the present invention is achieved through the following technical solutions:
Novel plastics suction mould, be provided with core or die cavity, it is characterized in that, described novel plastics suction mould comprises mold base and at least two modules; Described module is arranged on described mold base movably, more than described core or die cavity are divided into two parts, a part of core or die cavity is set respectively on each module; Core on all modules or die cavity are combined as whole core or die cavity.
Preferably, described two arrange on distance ground each other with the upper module capable of regulating.
Preferably, described module is removably disposed on described mold base by connector.
Preferably, described connector is screw, and described screw comprises interconnective end cap and thread segment.
Preferably, described module is provided with at least two through holes with described screw fit; Described mold base is provided with the screwed hole with described screw fit; Described screwed hole and described lead to the hole site relatively arrange; Described thread segment passes described through hole and is screwed into described screwed hole, and end cap closely is pressed in described module on described mold base.
Preferably, described through hole is strip; Described through hole length is greater than the thread segment diameter of described screw, and described screw can arrange along its length relatively actively in described through hole.
Preferably, by regulating the phase mutual edge distance between described modules, the size of regulating described core or die cavity.
Novel plastics suction mould in the present invention, more than by module, core or die cavity being divided into to two parts, and according to different plastic uptake materials or different plastic uptake temperature, core or cavity dimension to same mould are regulated, after making plastic uptake product temperature be down to normal temperature, size meets the demands, and has reduced production cost, has improved the range of application of novel plastics suction mould.On module, offer the strip through hole, easily the position of adjusting module.By the phase mutual edge distance between adjusting module, can realize the adjusting to core or cavity dimension.Plastics suction mould in the present invention, a kind of size can adapt to the multiple plastic-absorbing component production of different size, save production cost.
The accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is the cutaway view A-A in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, 2, be novel plastics suction mould, comprise mold base 1, two modules 2 and cores 3.Core 3 is divided into two parts, and every part is positioned on a module 2.It is exactly whole core 3 that two parts core combines.Module 2 is arranged on mold base 1 movably, the phase mutual edge distance capable of regulating between two modules 2.
Each module 2 is removably disposed on mold base 1 by four screws 4.Screw 4 comprises end cap 41 and thread segment 42.Four drift angles of module 2 are respectively equipped with a through hole 5 matched with screw 4; Mold base 1 is provided with the screwed hole 7 matched with screw 4; Screwed hole 7 arranges correspondingly with through hole 5.Screw section 42 is passed through hole 5 and is screwed in screwed hole 7, and end cap 42 closely is pressed in module 2 on mold base 1, makes module 2 fixing.Wherein through hole 5 is strip, and its length L is greater than the diameter of thread segment 42.When end cap 42 is no longer closely oppressed module 2, due to through hole 5, be greater than the diameter of thread segment 42, therefore, module 2 can move, until thread segment 42 stops module 2.The removable stroke of module 2 is the length L of through hole 5.After module 2 moves to the position of appointment, then tighten screw 4, make its closely compressing module 2, module 2 is fixed on mold base 1.
By regulating mutual distance R between modules 2, adjust the overall dimensions size of core 3.Therefore, the plastics suction mould in the present invention, a kind of size can adapt to the multiple plastic-absorbing component production of different size, saves production cost.After the core size has been regulated, when the distance between modules 2 is little, can not affect the outward appearance of plastic-absorbing component.When distance is larger, likely can when vacuum forming, cause the plastic-absorbing component outward appearance crooked or depression to occur, this defect can be removed by the heating shaping process.
Embodiment in the present invention, only for the present invention will be described, does not form the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect, all in protection domain of the present invention.
Claims (7)
1. novel plastics suction mould, be provided with core or die cavity, it is characterized in that, described novel plastics suction mould comprises mold base and at least two modules; Described module is arranged on described mold base movably, more than described core or die cavity are divided into two parts, a part of core or die cavity is set respectively on each module; Core on all modules or die cavity are combined as whole core or die cavity.
2. novel plastics suction mould according to claim 1, is characterized in that, described two arrange on distance ground each other with the upper module capable of regulating.
3. novel plastics suction mould according to claim 1 and 2, is characterized in that, described module is removably disposed on described mold base by connector.
4. novel plastics suction mould according to claim 3, is characterized in that, described connector is screw, and described screw comprises interconnective end cap and thread segment.
5. novel plastics suction mould according to claim 4, is characterized in that, described module is provided with at least two through holes with described screw fit; Described mold base is provided with the screwed hole with described screw fit; Described screwed hole and described lead to the hole site relatively arrange; Described thread segment passes described through hole and is screwed into described screwed hole, and end cap closely is pressed in described module on described mold base.
6. novel plastics suction mould according to claim 5, is characterized in that, described through hole is strip; Described through hole length is greater than the thread segment diameter of described screw, and described screw can arrange along its length relatively actively in described through hole.
7. novel plastics suction mould according to claim 2, is characterized in that, by regulating the phase mutual edge distance between described modules, the size of regulating described core or die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310127.9A CN103407150B (en) | 2013-07-22 | 2013-07-22 | Plastics suction mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310127.9A CN103407150B (en) | 2013-07-22 | 2013-07-22 | Plastics suction mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407150A true CN103407150A (en) | 2013-11-27 |
| CN103407150B CN103407150B (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310127.9A Active CN103407150B (en) | 2013-07-22 | 2013-07-22 | Plastics suction mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407150B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363871Y (en) * | 1999-04-22 | 2000-02-16 | 张德荣 | Changeable mold cavity dual-purpose pneumatic moulding mould |
| CN202922851U (en) * | 2012-07-30 | 2013-05-08 | 西安科技大学 | Foaming mould with variable foaming ratio |
| CN203472135U (en) * | 2013-07-22 | 2014-03-12 | 上海通领汽车饰件有限公司 | Novel plastic suction mold |
-
2013
- 2013-07-22 CN CN201310310127.9A patent/CN103407150B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363871Y (en) * | 1999-04-22 | 2000-02-16 | 张德荣 | Changeable mold cavity dual-purpose pneumatic moulding mould |
| CN202922851U (en) * | 2012-07-30 | 2013-05-08 | 西安科技大学 | Foaming mould with variable foaming ratio |
| CN203472135U (en) * | 2013-07-22 | 2014-03-12 | 上海通领汽车饰件有限公司 | Novel plastic suction mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103407150B (en) | 2015-12-09 |
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Address after: 201318 Shanghai, Pudong New Area, Shanghai South Road, No. 2, 3768, 3 Applicant after: SHANGHAI TONGLING AUTOMOTIVE TECHNOLOGY CO., LTD. Address before: 201318, No. 3768, Shanghai South Road, Shanghai, Pudong New Area Applicant before: Shanghai Tongling Automobile Trimming Co. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI TONGLING AUTOMOBILE TRIMMING CO., LTD. TO: SHANGHAI TONGLING AUTOMOTIVE TECHNOLOGY CO., LTD. |
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