CN206622568U - A kind of device for being used to produce three-dimensional objects - Google Patents
A kind of device for being used to produce three-dimensional objects Download PDFInfo
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- CN206622568U CN206622568U CN201720180099.7U CN201720180099U CN206622568U CN 206622568 U CN206622568 U CN 206622568U CN 201720180099 U CN201720180099 U CN 201720180099U CN 206622568 U CN206622568 U CN 206622568U
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- mold
- mold case
- screw mandrel
- platform
- power spreading
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Abstract
The utility model discloses a kind of device for being used to produce three-dimensional objects, including printhead, power spreading device, mold platform, mold case and screw mandrel, mold case both ends are respectively provided with one group of screw mandrel, mold case both ends are provided with the motor being connected with screw mandrel, mold platform is connected by fixed seat with the slide on screw mandrel to be moved up and down in the inside of mold case, power spreading device is arranged on the first slide rail on framework platform, with being approximately at same horizontal line at the top of mold case, printhead, which is arranged on the second slide rail, can make horizontal and vertical movement for the lower surface of power spreading device.The utility model has the advantages that：Effective utilization of printed material is realized, printing effect is improved, reduces cost.
Description
Technical field
A kind of process units of product is the utility model is related to, more particularly to a kind of device for being used to produce three-dimensional objects.
Background technology
With the development of science and technology, modern manufacturing industry is able to fast development, and three-dimensional printing technology is following, passes through three
Printer is tieed up, people can print character product according to the design of oneself.3D molding sand prints, using molding sand first from part C AD
Model obtains casting mold CAD model, and two shower nozzles of sprayed resin and curing agent complete the molding sand difference of compacting in each layer respectively
Accurately spray bonding agent and catalyst.Bonding agent occurs glue connection with catalyst and reacted, and bonding agent and catalyst are coefficient
Local molding sand is cured in together, and solidification is bonded next layer again after playing one layer, and all layers can be obtained by one after being bonded
Individual 3D solid, roughing sand are still dry sand without the place of injection in bonding agent, 3D products can be just obtained after cleaning, this practicality is new
The change that type is namely based on molding sand printing and made, avoids traditional 3D printing process in which materials and the waste of time-write interval, carries again
High printing effect.
Utility model content
The purpose of this utility model is to provide a kind of device for being used to produce three-dimensional objects, it is intended to which that realizes printed material has
Effect utilizes, and improves printing effect, reduces cost.
The utility model is achieved through the following technical solutions：
A kind of device for being used to produce three-dimensional objects, including printhead, power spreading device, mold platform, mold case and screw mandrel,
Mold case both ends are respectively provided with one group of screw mandrel, and mold case both ends are provided with the motor being connected with screw mandrel, and mold platform passes through fixed seat
It is connected with the slide on screw mandrel and can be moved up and down in the inside of mold case, power spreading device is arranged on the first slide rail on framework platform
On, with being approximately at same horizontal line at the top of mold case, printhead is arranged on can on the second slide rail for the lower surface of power spreading device
Make horizontal and vertical movement.
Further, upper surface and the top of mold case when the mold platform rises to highest point are in same level
Line.
Further, the printhead is substantially in same level with power spreading device, slightly above mold case.
The beneficial effects of the utility model are：Three-dimensional objects are printed using particles cured mode in the utility model, this
Sample allows every layer of uncured granular materials to recycle, and reduces the waste of material, avoids traditional approach from occurring because of support
The phenomenon of product is destroyed, so as to reduce cost；The lifting of mold platform is driven using motor drives screw mandrel, can be risen in mold case
To top, bottom is down to.
Brief description of the drawings
The utility model is made with reference to the accompanying drawings and detailed description and being described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Wherein：1st, printhead, 2, power spreading device, 3, three-dimensional objects, 4, mold platform, 5, power spreading device moving direction, 6,
Screw mandrel, 7, mold case, 8, fixed seat.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to the scope of protection of the utility model.
As depicted in figs. 1 and 2, the utility model mainly teaches a kind of device for being used to produce three-dimensional objects, including beats
Print first 1, power spreading device 2, mold platform 4, mold case 7 and screw mandrel 6, the both ends of mold case 7 and be respectively provided with one group of screw mandrel 6, mold case 7
Both ends are provided with the motor being connected with screw mandrel 6, and mold platform 4 is connected by fixed seat 8 with the slide on screw mandrel 6 can be in mold case 7
Inside move up and down, rise to top, be down to bottom, mold platform 4 rises to the upper surface and the top of mold case 7 during highest point
In same horizontal line, power spreading device 2 is arranged on the first slide rail on framework platform, the lower surface of power spreading device 2 and mold
The top of case 7 is approximately at same horizontal line, and printhead 1, which is arranged on the second slide rail, can make horizontal and vertical movement, printhead 1
It is substantially at power spreading device 2 in same level, slightly above mold case 7.The main working process of device is as follows：Power spreading device
2 first powderings on mold platform 4, power spreading device 2 resets after the completion of powdering, and now printhead 1 works, and treats that one layer of printing finishes,
Printhead 1 resets, and mold platform 4 reduces a layer thickness, then carries out identical operation again, is circulated with this, until completing product
Printing.Three-dimensional objects 3 are printed using particles cured mode in the utility model, so that every layer of uncured granular material
Material can be recycled, and reduce the waste of material, traditional approach be avoided because the phenomenon for destroying product occurs in support, so as to reduce into
This.
Above-described embodiment only illustrative principle of the present utility model, and the embodiment that part uses, for ability
The technical staff in domain designs similar technical scheme under the inspiration of technical solutions of the utility model, and reaches above-mentioned technology
Effect, belong to the scope of protection of the utility model.
Claims (3)
- A kind of 1. device for being used to produce three-dimensional objects, it is characterised in that：Described device includes printhead, power spreading device, mold Platform, mold case and screw mandrel, the mold case both ends are respectively provided with one group of screw mandrel, and mold case both ends are provided with the electricity being connected with screw mandrel Machine, mold platform is connected by fixed seat with the slide on screw mandrel to be moved up and down in the inside of mold case, the power spreading device On the first slide rail on framework platform, the lower surface of power spreading device at the top of mold case with being approximately at same level Line, the printhead, which is arranged on the second slide rail, can make horizontal and vertical movement.
- A kind of 2. device for being used to produce three-dimensional objects according to claim 1, it is characterised in that：The mold platform liter Same horizontal line is in the top of upper surface during highest point and mold case.
- A kind of 3. device for being used to produce three-dimensional objects according to claim 1, it is characterised in that：The printhead and paving Powder device is substantially in same level, slightly above mold case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180099.7U CN206622568U (en) | 2017-02-27 | 2017-02-27 | A kind of device for being used to produce three-dimensional objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180099.7U CN206622568U (en) | 2017-02-27 | 2017-02-27 | A kind of device for being used to produce three-dimensional objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622568U true CN206622568U (en) | 2017-11-10 |
Family
ID=60211680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180099.7U Active CN206622568U (en) | 2017-02-27 | 2017-02-27 | A kind of device for being used to produce three-dimensional objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622568U (en) |
-
2017
- 2017-02-27 CN CN201720180099.7U patent/CN206622568U/en active Active
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