CN206106194U - Thin wall rapid prototyping device and system - Google Patents
Thin wall rapid prototyping device and system Download PDFInfo
- Publication number
- CN206106194U CN206106194U CN201621182110.5U CN201621182110U CN206106194U CN 206106194 U CN206106194 U CN 206106194U CN 201621182110 U CN201621182110 U CN 201621182110U CN 206106194 U CN206106194 U CN 206106194U
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- China
- Prior art keywords
- thin
- walled
- core rod
- mould bases
- molding device
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a thin wall rapid prototyping device belongs to the quick shaping field of plastic class material. This thin wall rapid prototyping device includes die carrier, mold core and extrusion device. The die carrier includes first die carrier and second die carrier, and the mold core includes first mold core and second mold core, and first mold core is installed in first die carrier, and the second mold core is installed in the second die carrier, first mold core and the second mold core formation die cavity of mutually supporting. The extrusion device pass the second die carrier and with stretch into the die cavity for promote the motion of the first mold core of second mold core orientation. The utility model discloses still relate to a thin wall rapid prototyping system. Utilize the utility model provides a thin wall rapid prototyping device and system can realize the shaping of plastic class material thin wall fast, improves product quality, provides effectual technical support for realizing the product variety.
Description
Technical field
This utility model is related to plastics material rapid shaping field, fills in particular to a kind of thin-walled rapid shaping
Put and system.
Background technology
Rapid shaping technique is a kind of new manufacture across multidisciplinary field, is for manufacturing business's new product development
One key technology of service, has actively to promoting enterprise product innovation, shortening new product development cycle, raising product competitiveness
Impetus.
Applicant of the present utility model has found that in long-term practical work existing rapid molding device is especially thin
Wall material shaped device, the thin-wall product of its production do not reach certain thickness, affect product quality.
Utility model content
The purpose of this utility model is to provide a kind of thin-walled rapid molding device, and which can provide quality for plastic material
Stable shaping thin wall.
Another object of the present utility model is to provide a kind of thin-walled rapid prototyping system, and which can be provided for plastic material
Stay-in-grade shaping thin wall.
What embodiment of the present utility model was realized in：A kind of thin-walled rapid molding device, including mould bases, core rod and squeeze
Pressure device.Mould bases includes the first mould bases and the second mould bases, and core rod includes the first core rod and the second core rod, and the first core rod is installed on
One mould bases, the second core rod are installed on the second mould bases, and the first core rod and the second core rod complement each other to form die cavity.Pressurizing unit is passed through
Second mould bases and with stretch into die cavity, pressurizing unit is used to promote the second core rod to move towards the first core rod.
Further, above-mentioned pressurizing unit includes extrusion and actuator, and extrusion is connected with actuator, and extrusion is passed through
Second mould bases and with stretch into die cavity.
Further, above-mentioned extrusion is multiple, and actuator is substrate, and multiple extrusions are distributed on substrate.
Further, aforesaid substrate is provided with ejection piece away from the side of extrusion.
Further, above-mentioned extrusion is square with the cross sectional shape of ejection piece.
Further, bearing type die set guide pin is also installed with above-mentioned second mould bases, the first mould bases can be along the side of bearing type die set guide pin
To motion.
Further, the cross sectional shape of above-mentioned bearing type die set guide pin is circle.
Further, above-mentioned thin-walled rapid molding device also includes the getter device connected with die cavity.
Further, above-mentioned thin-walled rapid molding device also includes segregation apparatuss, and segregation apparatuss include pneumatic member and cut-out
Part, pneumatic member are connected with blank, and pneumatic member is connected with the first mould bases, and pneumatic member is used for top pressure blank to cut off stub bar.
This utility model additionally provides a kind of thin-walled rapid prototyping system, including control device and thin-walled rapid shaping dress
Put.The thin-walled rapid molding device includes mould bases, core rod and pressurizing unit.Mould bases includes the first mould bases and the second mould bases, core rod
Including the first core rod and the second core rod, the first core rod is installed on the first mould bases, and the second core rod is installed on the second mould bases, the first core rod
Die cavity is complemented each other to form with the second core rod.Pressurizing unit pass through the second mould bases and with stretch into die cavity, pressurizing unit is used to promote
Second core rod is moved towards the first core rod.Control device is connected with the second mould bases.
The beneficial effect of this utility model embodiment is：The moulding material of hot melt state enters into the first core rod and the second mould
The die cavity that core is cooperatively formed, and gradually it is paved with full whole die cavity region.Pressurizing unit does after postponing (time delay simultaneously or slightly
It is adjustable) to the moulding material in extruded product shaping area, so as to realize the thin wall profile molding of stability and high efficiency.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to using needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The structural representation of the thin-walled rapid molding device that Fig. 1 is provided for this utility model embodiment；
The structural representation of the pressurizing unit of the thin-walled rapid molding device that Fig. 2 is provided for this utility model embodiment；
The position view of the getter device of the thin-walled rapid molding device that Fig. 3 is provided for this utility model embodiment；
The structural representation of the getter device of the thin-walled rapid molding device that Fig. 4 is provided for this utility model embodiment；
Schematic enlarged-scale views of the Fig. 5 for segregation apparatuss at V in Fig. 1.
Icon：100- thin-walled rapid molding devices；110- mould bases；The first mould bases of 111-；1111- glue-feeders；113- second
Mould bases；1131- bearing type die set guide pins；130- core rods；The first core rods of 131-；The second core rods of 133-；150- pressurizing units；151- is extruded
Part；153- actuators；155- ejection pieces；170- getter devices；173- the first air-breathing parts；175- the second air-breathing parts；177- air-breathings
Valve；190- segregation apparatuss；191- pneumatic members；193- blanks.
Specific embodiment
It is to make purpose, technical scheme and the advantage of this utility model embodiment clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of this utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of this utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.
In description of the present utility model, it is to be understood that term " on ", " interior ", " outward ", etc. instruction orientation or position
The relation of putting be based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation usually put
Or position relationship, or the orientation or position relationship of those skilled in the art's usually understanding, it is for only for ease of and describes this reality
With new and simplified description, rather than indicate or imply indication equipment or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, " arrange ",
The terms such as " installation ", " connection " should be interpreted broadly, and for example, " connection " can be fixedly connected, or be detachably connected,
Or be integrally connected；Can be mechanically connected, or electrically connect；Can be directly connected to, it is also possible to by intermediary
It is indirectly connected with, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in this utility model.
Refer to Fig. 1, present embodiments provide a kind of thin-walled rapid molding device 100, including mould bases 110, core rod 130,
Pressurizing unit 150, getter device 170 and segregation apparatuss 190.The position of core rod 130 be in mould bases 110, pressurizing unit 150 with
Core rod 130 connects.A part for getter device 170 is surrounded on the outside of mould bases 110, and segregation apparatuss 190 are connected with mould bases 110.
Mould bases 110 includes the first mould bases 111 and the second mould bases 113, and the first mould bases 111 is cooperated with the second mould bases 113.
Bearing type die set guide pin 1131 is provided with second mould bases 113, the first mould bases 111 can be moved along bearing type die set guide pin 1131.
1131 one side of bearing type die set guide pin can limit the direction of motion of the first mould bases 111, on the other hand also have the first mould bases
111 and second effect that link together of mould bases 113.
In the present embodiment, the quantity of bearing type die set guide pin 1131 is four.Certainly, in other embodiment of the present utility model
In, or other quantity, such as two.
Core rod 130 includes the first core rod 131 and the second core rod 133, and the first core rod 131 is connected with the first mould bases 111, second
Core rod 133 is connected with the second mould bases 113.First core rod 131 complements each other to form die cavity with the second core rod 133 and (does not mark in figure
Number).Second core rod 133 can be moved towards the first core rod 131 under the promotion of pressurizing unit 150.
First core rod 131 and the second core rod 133 the formed die cavity that cooperates is that thin-walled rapid molding device 100 is carried out
The working region of plastic material shaping thin wall.
Multiple cooling water channel holes (non-label in figure) are additionally provided with first core rod 131 and the second core rod 133, are conducive to working as
The temperature of core rod is adjusted when thin-walled rapid molding device 100 works.
Glue-feeder 1111 is provided with the first mould bases 111, the plastic material for heating state is entered by glue-feeder 1111
To in die cavity.
Refer to Fig. 2, pressurizing unit 150 pass through the second mould bases 113 and with stretch into die cavity, pressurizing unit 150 is used to promote
Second core rod 133 is moved towards the first core rod 131.Pressurizing unit 150 includes extrusion 151, actuator 153 and ejection piece 155.
One end of extrusion 151 is connected with actuator 153, and the other end of extrusion 151 passes through the second mould bases 113 and the second core rod 133,
And die cavity is extend into always.
Extrusion 151 is extruded to core rod 130 when pressurizing unit 150 works.Specifically when hot melt state
Plastic material is paved with die cavity, and 151 pairs of the second core rods 133 of extrusion are extruded, so as to realize marginal not modeling side ejection.
In the present embodiment, the quantity of extrusion 151 is four.Certainly, in other embodiment of the present utility model,
Can be other quantity, such as two.
In the present embodiment, the cross sectional shape of extrusion 151 is square.Certainly, in other enforcements of the present utility model
In example, or other shapes, it is such as circular.
Simultaneously in other embodiment of the present utility model, extrusion 151 can be also arranged for strengthening the reinforcing of its performance
Part.The reinforcing member can improve the service life of extrusion 151, so as to ensure the production efficiency of thin-walled rapid molding device 100.
The effect of actuator 153 is to drive extrusion 151 to realize the extruding to the second core rod 133.When extrusion 151 is
When multiple, multiple extrusions 151 can be distributed on actuator 153 in a certain way.
In the present embodiment, actuator 153 is substrate, and the substrate is rectangle.Four extrusions 151 are distributed in rectangle
Substrate is on the position at four angles.
Ejection piece 155 is connected to the one end of actuator 153 away from extrusion 151, is easy to power to act on actuator 153.
In the present embodiment, the cross sectional shape of ejection piece 155 is square.Certainly, in other enforcements of the present utility model
In example, or other shapes, it is such as circular.
When thin-walled rapid molding device 100 works, on the one hand, the plastic material of hot melt state is entered by glue-feeder 1111
Enter in die cavity, while on the other hand, pressurizing unit 150 is extruded to core rod 130.Thin-walled rapid molding device 100 is in work
When making, marginal not modeling side ejection, so as to realize the rapid shaping of material thin wall.
Fig. 3 and Fig. 4 is referred to, getter device 170 includes the first air-breathing part 173, the second air-breathing part 175 and admission air valve
177.One end of first air-breathing part 173 is installed in above-mentioned die cavity, and the other end is connected with admission air valve 177.Second air-breathing part 175
One end be installed in above-mentioned die cavity, the other end is connected with admission air valve 177.
First air-breathing part 173 and the second air-breathing part 175 are also respectively provided with the first valve (not shown) and the second valve
(not shown).First valve is used to control the first air-breathing part 173, and the second valve is used to control the second air-breathing part 175.
When admission air valve 177, the first valve and the second valve are in open mode, the first air-breathing part 173 and second is inhaled
Gas part 175 is in suction condition.The flow direction of gas is as shown by the arrows in Figure 3.
The effect of getter device 170 is, on the one hand in order to empty the gas in die cavity, to reduce filling resistance, be conducive to material
The thin-walled rapid shaping of material；On the other hand, when the plastic material of hot melt state enters into the process of die cavity by glue-feeder 1111
In, getter device 170 keeps suction condition to enable the smooth exuberant formed product area of the plastic material of hot melt state, further
Lift the quality of material thin wall molding.
Fig. 5 is referred to, segregation apparatuss 190 include pneumatic member 191 and blank 193, and pneumatic member 191 is connected with blank 193
Connect, one end away from pneumatic member 191 of blank 193 is stretched in die cavity.
The effect of blank 193 is that stub bar is stayed in the side of the first core rod 131 after die sinking, while in the effect of mould opening force
Lower stub bar can be flattened cut-out in die sinking moment.Secondly, stub bar is ejected by pneumatic member 191.Stay in the product of 133 side of the second core rod
Product are taken out by mechanical hand, complete once to produce.
In the present embodiment, blank 193 is bearded needle.Certainly, in other embodiment of the present utility model, or
Other can be used for detached part.
Fig. 1～Fig. 5 is referred to, plastics material thin wall rapid shaping is carried out using thin-walled rapid molding device 100：It is first
First, the plastic material in hot melt state enters into the type that the first core rod 131 and the second core rod 133 are formed by glue-feeder 1111
Intracavity；In the process, getter device 170 keeps suction condition, on the one hand empties the air in die cavity, reduces resistance, another
Aspect enables the plastic material of hot melt state successfully exuberant die cavity；Meanwhile, extrusion 151 is in the presence of ejection piece 155
The plastic material of extrusion pressing type intracavity, realizes the thin wall profile molding of stability and high efficiency；Finally, 191 quick top pressure blank of pneumatic member
193 cutting off stub bar.
The thin-walled rapid molding device 100 that the present embodiment is provided is in the presence of pressurizing unit 150, it is possible to achieve marginal not is moulded
Side ejects.The moulding material of hot melt state enters into the die cavity that the first core rod 131 and the second core rod 133 are cooperatively formed, and gradually
It is paved with the full whole die cavity region for being used for formed product.Meanwhile, the forming material in 150 extruded product shaping area of pressurizing unit
Material, so as to realize the thin wall profile molding of stability and high efficiency.
Another embodiment of the present utility model additionally provides a kind of thin-walled rapid prototyping system, it include control device with it is upper
The thin-walled rapid molding device 100 stated, control device are connected with the second mould bases 113.By control device to thin-walled rapid shaping
The production process of device 100 is controlled.
The thin-walled rapid prototyping system that the present embodiment is provided can realize the thin wall profile molding of stability and high efficiency.
In sum, the thin-walled rapid molding device and the moulding material of system hot melt state that this utility model is provided is entered
To the die cavity that the first core rod and the second core rod are cooperatively formed, and gradually it is paved with full whole die cavity region.Meanwhile, pressurizing unit is squeezed
Moulding material in die pressing product shaping area, so as to realize the thin wall profile molding of stability and high efficiency.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (10)
1. a kind of thin-walled rapid molding device, it is characterised in that including mould bases, core rod and pressurizing unit, the mould bases includes
One mould bases and the second mould bases, the core rod include the first core rod and the second core rod, and first core rod is installed on first mould
Frame, second core rod are installed on second mould bases, and first core rod complements each other to form die cavity with second core rod,
The pressurizing unit pass through second mould bases and with stretch into the die cavity, the pressurizing unit is used to promote second core rod
Move towards first core rod.
2. thin-walled rapid molding device according to claim 1, it is characterised in that the pressurizing unit include extrusion and
Actuator, the extrusion are connected with the actuator, and the extrusion passes through second mould bases and stretches into the die cavity.
3. thin-walled rapid molding device according to claim 2, it is characterised in that the extrusion is multiple, the drive
Moving part is substrate, and multiple extrusions are distributed on the substrate.
4. thin-walled rapid molding device according to claim 3, it is characterised in that the substrate is away from the extrusion
Side is provided with ejection piece.
5. thin-walled rapid molding device according to claim 4, it is characterised in that the extrusion and the ejection piece
Cross sectional shape is square.
6. thin-walled rapid molding device according to claim 1, it is characterised in that also fixedly mount on second mould bases
There is bearing type die set guide pin, first mould bases can be moved along the direction of the bearing type die set guide pin.
7. thin-walled rapid molding device according to claim 6, it is characterised in that the cross sectional shape of the bearing type die set guide pin is
It is circular.
8. the thin-walled rapid molding device according to any one in claim 1-7, it is characterised in that the thin-walled is quick
Shaped device also includes getter device, and the getter device is connected with the die cavity.
9. the thin-walled rapid molding device according to any one in claim 1-7, it is characterised in that the thin-walled is quick
Shaped device also includes segregation apparatuss, and the segregation apparatuss include pneumatic member and blank, the pneumatic member and the blank
Connection, the pneumatic member are connected with first mould bases, and the pneumatic member is used for blank described in top pressure to cut off stub bar.
10. a kind of thin-walled rapid prototyping system, it is characterised in that including control device and such as any one in claim 1-9
Described thin-walled rapid molding device, the control device are connected with second mould bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182110.5U CN206106194U (en) | 2016-10-27 | 2016-10-27 | Thin wall rapid prototyping device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182110.5U CN206106194U (en) | 2016-10-27 | 2016-10-27 | Thin wall rapid prototyping device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106194U true CN206106194U (en) | 2017-04-19 |
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ID=58525861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621182110.5U Expired - Fee Related CN206106194U (en) | 2016-10-27 | 2016-10-27 | Thin wall rapid prototyping device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273160A (en) * | 2016-10-27 | 2017-01-04 | 南京建勋塑胶模具有限公司 | A kind of thin-walled rapid molding device and system |
-
2016
- 2016-10-27 CN CN201621182110.5U patent/CN206106194U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273160A (en) * | 2016-10-27 | 2017-01-04 | 南京建勋塑胶模具有限公司 | A kind of thin-walled rapid molding device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20211027 |