KR20170057845A - Three-dimensional printer - Google Patents

Abstract

Various embodiments related to a 3-dimenisonal printer are described. According to an embodiment, the 3-dimensional printer comprises: multiple side members in which three members (202) supported and mounted as a basis for printing are longitudinally and vertically moved by controlling a member (115); a member (201) laminated on a member (401) by movement of the member (115) to produce a product; a member (101) moving to the top of a member (301) along movement the member (118); a member (202) moved to the top of the member (101); and a member (401) fixed and bent by being rotated from a horizontal state to a vertical state at the same time when the member (101) is moved. In addition, various other embodiments are possible.

Description

Three-dimensional printer {THREE-DIMENSIONAL PRINTER}

Various embodiments of the invention relate to a three-dimensional printer.

In the conventional three-dimensional printer, the product size is larger than the output size, and the product size and output size are standardized. In other words, the product standard has a disadvantage that a product standard larger than the output size is required when a large output is obtained in proportion to the output size. In addition, a standard three-dimensional printer of such a product has a disadvantage that it is difficult to carry and move.

The various embodiments of the present invention can reduce the size of a product by applying a folding method in order to reinforce the disadvantage of a three-dimensional printer having a small output size to a product size, A printer can be provided.

Various embodiments of the present invention can provide a three-dimensional printer that can be folded and unfolded automatically to improve the use of a three-dimensional printer.

According to various embodiments of the present invention, a three-dimensional printer includes a plurality of side members supporting three bases for outputting, the mounted members being vertically moved by the control of the members; A member for stacking on the member by movement of the member to produce one product; A member for moving the member upward along the movement of the member; A member for moving to an upper portion of the member; And a member which is fixed by being rotated horizontally and vertically while the member is moved, and is folded.

According to various embodiments of the present invention, a three-dimensional printer includes a base housing; A plurality of side members which are automatically folded or unfolded according to driving of the first and second driving motors and provide a three dimensional output space; A plurality of first and second link portions rotatably connected to upper and lower portions of the plurality of side members; A guide link portion for supporting and guiding rotational movement of the plurality of side members; A bed lying on an upper surface of the base housing or facing a side surface of the plurality of side members; A third link coupled to the bed and rotatably connected to the plurality of side members; A printer head mounted movably and rotatably on the three-dimensional output space and equipped with an extruder for outputting an output; And

And a plurality of head link portions for movably and rotatably connecting the print heads.

According to various embodiments of the present invention, a three-dimensional printer includes a base housing including a plurality of first drive motors; A plurality of side members that are rotated or folded or folded toward the upper surface or the side surface of the base housing according to the driving of the plurality of first driving motors to provide a three dimensional output space; A plurality of first link portions, one end of which is connected to the plurality of first driving motors, and the other end of which is rotatably connected to the plurality of side members; The guide link portion being rotatably connected to the base housing at one end and rotatably connected to the plurality of side members at the other end, the guide link portion supporting and supporting the rotational movement of the plurality of side members; A second driving motor provided on the upper side of the plurality of side members and configured to vary the length of the second driving motor in accordance with the driving of the second driving motor and to enable rotational movement of the plurality of side members, Link portion; A bed rotatably connected to the plurality of side members, the bed being placed on the upper surface of the base housing or facing the side surfaces of the plurality of side members; A third link coupled to the bed and rotatably connected to the plurality of side members; A printer head mounted movably and rotatably on the three-dimensional output space and equipped with an extruder for outputting an output; And

And a plurality of head link portions that are rotatably connected to the printer head, wherein the other end of the head link portion is rotatably connected to the pair of rail guide rods of the plurality of side members, .

According to various embodiments of the present invention,

By applying the folding type printer for folding the three-dimensional printer, it is possible to improve the usability of the space by deforming to a size smaller than the output size, and to provide a large output when the printer is opened, So that the portability and movement of the product can be facilitated.

In addition, by configuring the three-dimensional printer to be automatically folded, the folding and unfolding operation of the product can be facilitated, and portability and storage can be easily performed, thereby improving the use of the product .

1 is an exploded perspective view showing a guide in the construction of a three-dimensional printer according to various embodiments of the present invention;
FIGS. 2 (a) to 2 (c) are perspective views showing the assembled state of guides in the construction of a three-dimensional printer according to various embodiments of the present invention.
3 is an exploded perspective view showing a base of a configuration of a three-dimensional printer according to various embodiments of the present invention.
FIG. 4 is a perspective view showing a coupled state of a base in a configuration of a three-dimensional printer according to various embodiments of the present invention; FIG.
FIG. 5 is an exploded perspective view showing a bed of a configuration of a three-dimensional printer according to various embodiments of the present invention; FIG.
FIG. 6 is a perspective view illustrating a state in which a bed is engaged in a configuration of a three-dimensional printer according to various embodiments of the present invention. FIG.
7 (a) and 7 (b) are perspective views showing the operating state of the bed among the configurations of the three-dimensional printer according to various embodiments of the present invention.
8 is a perspective view showing a hot end of the configuration of a three-dimensional printer according to various embodiments of the present invention;
FIG. 9 is a perspective view showing a coupled state of a three-dimensional printer according to various embodiments of the present invention; FIG.
10 is a perspective view showing a state before operation of a three-dimensional printer according to various embodiments of the present invention.
11 is a perspective view showing an operating state of a three-dimensional printer according to various embodiments of the present invention.
12 is a perspective view showing a base housing of a three-dimensional printer according to various embodiments of the present invention.
13 is an exploded perspective view showing a plurality of side members in the configuration of a three-dimensional printer according to various embodiments of the present invention.
Fig. 14 is a side view showing the state before the operation of the second link portion in the configuration of the three-dimensional printer according to various embodiments of the present invention. Fig.
15 is a side view showing the state after operation of the second link portion among the configurations of the three-dimensional printer according to various embodiments of the present invention.
FIG. 16 is a front view showing an operating state of a plurality of panels in a configuration of a three-dimensional printer according to various embodiments of the present invention; FIG.
17 is a rear view showing an operating state of a plurality of panels in the configuration of a three-dimensional printer according to various embodiments of the present invention.
18 (a) to 18 (c) are perspective views showing a state in which a plurality of side members are engaged in a configuration of a three-dimensional printer according to various embodiments of the present invention.
FIG. 19 is an enlarged perspective view showing a guide link portion among the configurations of a plurality of side members among the configurations of a three-dimensional printer according to various embodiments of the present invention; FIG.
FIG. 20 is a perspective view showing a bed and a third link portion of a configuration of a three-dimensional printer according to various embodiments of the present invention; FIG.
21 (a) and 21 (b) are perspective views showing a state in which a bed is mounted on a plurality of side members in the configuration of a three-dimensional printer according to various embodiments of the present invention.
22 is a perspective view showing a print head and a plurality of head link portions in the configuration of a three-dimensional printer according to various embodiments of the present invention.
FIG. 23 is a perspective view showing a state before the three-dimensional printer according to various embodiments of the present invention is operated, in which a plurality of side members are folded together to form a folded state.
FIG. 24 is a perspective view showing a state before a plurality of side members of the three-dimensional printer according to various embodiments of the present invention are rotated in a vertical direction. FIG.
25 is a perspective view showing a state in which a plurality of side members of the three-dimensional printer according to various embodiments of the present invention are vertically rotated while the second link unit and the plurality of panels are operated.
26 is a side view showing a state in which a plurality of side members in a configuration of a three-dimensional printer according to various embodiments of the present invention are vertically rotated.
FIG. 27 is a perspective view showing a rotating state of a bed in a state in which a plurality of side members of a three-dimensional printer according to various embodiments of the present invention are vertically rotated and unfolded; FIG.
FIG. 28 is a perspective view showing a state in which a plurality of side members of a three-dimensional printer according to various embodiments of the present invention are rotated in a vertically rotated state to rotate the bed. FIG.

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. It should be understood, however, that this invention is not intended to be limited to the particular embodiments described herein but includes various modifications, equivalents, and / or alternatives of the embodiments of this document . In connection with the description of the drawings, like reference numerals may be used for similar components.

In this document, the expressions "having," " having, "" comprising," or &Quot;, and does not exclude the presence of additional features.

In this document, the expressions "A or B," "at least one of A or / and B," or "one or more of A and / or B," etc. may include all possible combinations of the listed items . For example, "A or B," "at least one of A and B," or "at least one of A or B" includes (1) at least one A, (2) Or (3) at least one A and at least one B all together.

As used herein, the terms "first," "second," "first," or "second," and the like may denote various components, regardless of their order and / or importance, But is used to distinguish it from other components and does not limit the components. For example, the first user equipment and the second user equipment may represent different user equipment, regardless of order or importance. For example, without departing from the scope of the rights described in this document, the first component can be named as the second component, and similarly the second component can also be named as the first component.

(Or functionally or communicatively) coupled with / to "another component (eg, a second component), or a component (eg, a second component) Quot; connected to ", it is to be understood that any such element may be directly connected to the other element or may be connected through another element (e.g., a third element). On the other hand, when it is mentioned that a component (e.g., a first component) is "directly connected" or "directly connected" to another component (e.g., a second component) It can be understood that there is no other component (e.g., a third component) between other components.

As used herein, the phrase " configured to " (or set) to be "configured according to circumstances may include, for example, having the capacity to, To be designed to, "" adapted to, "" made to, "or" capable of ". The term " configured to (or set up) "may not necessarily mean" specifically designed to "in hardware. Instead, in some situations, the expression "configured to" may mean that the device can "do " with other devices or components. For example, a processor configured (or configured) to perform the phrases "A, B, and C" may be implemented by executing one or more software programs stored in a memory device or a dedicated processor (e.g., an embedded processor) , And a generic-purpose processor (e.g., a CPU or an application processor) capable of performing the corresponding operations.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the other embodiments. The singular presentation may include multiple representations, unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art. The general predefined terms used in this document may be interpreted in the same or similar sense as the contextual meanings of the related art and, unless expressly defined in this document, include ideally or excessively formal meanings . In some cases, even the terms defined in this document can not be construed as excluding the embodiments of this document.

An electronic device according to various embodiments of the present document may be, for example, a smartphone, a tablet personal computer, a mobile phone, a video phone, an e-book reader, A desktop personal computer, a laptop personal computer, a netbook computer, a workstation, a server, a personal digital assistant (PDA), a portable multimedia player (PMP) A medical device, a camera, or a wearable device. According to various embodiments, the wearable device may be of the accessory type (e.g., a watch, a ring, a bracelet, a bracelet, a necklace, a pair of glasses, a contact lens or a head-mounted-device (HMD) (E. G., Electronic apparel), a body attachment type (e. G., A skin pad or tattoo), or a bioimplantable type (e.g., implantable circuit).

In some embodiments, the electronic device may be a home appliance. Home appliances include, for example, televisions, digital video disc (DVD) players, audio, refrigerators, air conditioners, vacuum cleaners, ovens, microwaves, washing machines, air cleaners, set- Such as a home automation control panel, a security control panel, a TV box such as Samsung HomeSync ^TM , Apple TV ^TM or Google TV ^TM , a game console such as Xbox ^TM and PlayStation ^TM , , An electronic key, a camcorder, or an electronic frame.

In an alternative embodiment, the electronic device may be any of a variety of medical devices (e.g., various portable medical measurement devices such as a blood glucose meter, a heart rate meter, a blood pressure meter, or a body temperature meter), magnetic resonance angiography (MRA) Navigation systems, global navigation satellite systems (GNSS), event data recorders (EDRs), flight data recorders (FDRs), infotainment (infotainment) systems, ) Automotive electronic equipment (eg marine navigation systems, gyro compass, etc.), avionics, security devices, head units for vehicles, industrial or home robots, automatic teller's machines (ATMs) Point of sale, or internet of things (eg, light bulbs, various sensors, electrical or gas meters, sprinkler devices, fire alarms, thermostats, street lights, Of the emitter (toaster), exercise equipment, hot water tank, a heater, boiler, etc.) may include at least one.

According to some embodiments, the electronic device is a piece of furniture or a part of a building / structure, an electronic board, an electronic signature receiving device, a projector, Water, electricity, gas, or radio wave measuring instruments, etc.). In various embodiments, the electronic device may be a combination of one or more of the various devices described above. The electronic device according to some embodiments may be a three-dimensional printer. Further, the electronic device according to the embodiment of the present document is not limited to the above-described devices, and may include a new electronic device according to technological advancement.

The electronic device to be described below may be any one of the above-mentioned three-dimensional printer, a wearable device, a notebook, a netbook, a smart phone, a tablet PC, a galaxy tap, an iPad, . But may be made of the three-dimensional printer in the present embodiment.

The three-dimensional printer means a device that implements data of a three-dimensional solid model that has been designed in advance as a three-dimensional object to be printed. That is, the printing method of the 3D printer can be classified into FDM (Fused Deposition Modeling), DLP (Digital Light Processing), SLA (Stereolithography Apparatus), SLS (Selective Laser Sintering) Can be classified. In the FDM method, the thermoplastic filament is melted and laminated, thereby realizing a method of fabricating the fabric. In the FDM type three-dimensional printer, the printer head moves along the X axis, the Y axis, and the Z axis direction on the bed and three-dimensionally outputs the printout. The printer head moves along the Z axis guide means in the Z axis direction . ≪ / RTI >

In such a three-dimensional printer, there is a delta type in which an output can be output on a fixed bed in such a manner that the X-axis, the Y-axis, and the Z-axis are connected to one printer head. The delta type three-dimensional printer has an advantage of ensuring a high output speed and high perfection as compared with a mendel type three-dimensional printer in which the printer head moves along the X-axis, the Y-axis and the Z-axis. In the present invention, such a delta type three-dimensional printer will be described as an embodiment.

Hereinafter, a three-dimensional printer of the Dela method according to various embodiments will be described with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing a guide structure in the construction of a three-dimensional printer according to various embodiments of the present invention. FIGS. 2 (a) to 2 (c) FIG. 3 is an exploded perspective view illustrating a base of a three-dimensional printer according to various embodiments of the present invention. FIG. 4 is a perspective view illustrating a base FIG. 5 is an exploded perspective view illustrating a bed of a three-dimensional printer according to various embodiments of the present invention. FIG. 7 (a) and 7 (b) are perspective views showing the state of the three-dimensional printer according to various embodiments of the present invention, And, Figure 8 is a perspective view of the hot end of the configuration of a three-dimensional printer in accordance with various embodiments of the present invention.

Referring to FIGS. 1 to 8, according to various embodiments, the three-dimensional printer supports three bases for outputting, and the mounted member 202 is moved upward and downward under the control of the member 115 A plurality of side members vertically moving; A member 201 for stacking on the member 401 by movement of the member 115 to produce one product; A member (101) for moving the member (301) upward along the movement of the member (118); A member (202) for moving to an upper portion of the member (101); And a member 401 which is fixed by being rotated horizontally and vertically while the member 101 moves, and is folded.

The three-dimensional printer may include a guide. The side member may include first, second, and third side members. The three-dimensional printer may include a base. The three-dimensional printer may include a bed. The three-dimensional printer may include hat-end.

The three-dimensional printer includes an XYZ side member 101, a guide lower surface 102, a polishing bar 103, an M-type chamber guide 104, a guide lower-phase bracket 105, a guide upper arm 106, M8 * 30 bolts 107, adjustable seat 108, guide phase-up 109, flange bearing 110, M8 nut 111, pin 112, guide lower-upper pin 113, - step motor 114, step motor 115, guide lower-lower 116, kicker guide 117, kicker guide bracket 118, pin 119 and GT2 gear.

The three-dimensional printer includes a hot end 201, a vertical movement guide member 202, a rod end 203, an LCD fixing bracket 301, an LCD support 320, a 12864LCD 303, a polishing rod 304, A lower bracket 308, a lower cover 309, a power 350W 310, a power bracket 311, a guide bracket center plate 312 A power cover 313, a bed hexagonal bracket 314, an aluminum hexagonal bed 401, a hexagonal bed bracket 402 and an aluminum hexagonal member 403.

10 is a perspective view showing a state before the operation of the three-dimensional printer according to various embodiments of the present invention, and FIG. 11 is a perspective view showing the state of the three-dimensional printer according to the present invention Dimensional printer according to various embodiments of the present invention.

9 to 11. The three-dimensional printer is configured such that the member 301 is fixed to the base and the member 102 is moved to the upper center of the member 301 in order to finish the output and store the member, So that space utilization of the product can be improved.

Hereinafter, a delta type three-dimensional printer 10 according to various embodiments will be described with reference to the accompanying drawings. As follows.

12 is a perspective view showing a base housing 20 of a three-dimensional printer 10 according to various embodiments of the present invention. FIG. 13 is a perspective view of a three-dimensional printer 10 according to various embodiments of the present invention. Is an exploded perspective view showing a plurality of side members 30 in the configuration.

12 and 13, the three-dimensional printer 10 includes a base housing 20, a plurality of side members 30, a plurality of first link portions 40, a guide link portion 50, A second link portion 60, a bed 70, a third link portion 80, a print head 90, and a plurality of head link portions 91.

The base housing 20 includes a plurality of first driving motors (not shown) for rotating a plurality of first link portions 40 to be described later, and the base housing 20 includes a plurality of first A switch 21, at least one actuating button 22, a display 23 and at least one fan 24 for supplying power to a drive motor (not shown) and a second drive motor 61 .

The plurality of side members 30 are rotatably connected to the plurality of first driving motors (not shown), and the plurality of side members 30 are rotatably connected to the base housing 20 by driving the plurality of first driving motors (not shown) And can be rotatably connected to the base housing 20 to provide a three-dimensional output space A1 (shown in FIG. 28) while vertically rotating or folding or unfolding to the top or side of the base housing 20.

One end 41 of the plurality of first link portions 40 is connected to the plurality of first driving motors (not shown), and the other end 42 of the plurality of first link portions 40 is connected to the plurality The side member 30 can be rotated.

One end 51 of the guide link part 50 is rotatably connected to the base housing 20 and the other end 52 of the guide link part 50 is rotatably connected to the plurality of side members 30. [ And can support and guide the rotational movement of the plurality of side members 30 in a vertical direction.

The second link unit 60 includes the second drive motor 61 and varies the length of the second link unit 60 in accordance with the driving of the second drive motor 61. In addition, 30 to allow rotational movement of the side members 30.

The bed 70 is placed on the upper surface of the base housing 20 after the operation of the 3D printer 10 or before the operation of the 3D printer 10 so as to face the side surfaces of the plurality of side members 30 And may be rotatably connected to the plurality of side members 30.

The third link portion 80 may be coupled to the bed 70 and may be rotatably connected to the plurality of side members 30.

The printer head 90 is mounted with an extruder (not shown) to output an output (not shown) and is moved and moved on the three-dimensional output space A1 And is rotatable.

One end of the plurality of head link portions 91 may be connected to a pair of rail guide rods 34 provided on the side members 30 so as to be movable and rotatable, May be rotatably connected to the printer head 90.

As described above, the three-dimensional printer 10 is provided with a plurality of first drive motors (not shown) and second drive motors (61) for automatically rotating to the upper surface or side surfaces of the base housing 20 The side member 30 of the three-dimensional printer 10 can be easily folded or unfolded. Further, the three-dimensional printer 10 can be deformed into a small product size smaller than the output size to improve the usability of the space, Not only the output can be provided, but also the product can be moved in the folded state, thereby facilitating the movement of the product.

Referring to FIG. 13, the plurality of side members 30 will be described in more detail as follows.

13, the plurality of side members 30 are composed of first, second and third side members 31, 32 and 33 and the first, second and third side members 31 and 32, Each of the pair of rail guide rods 34 is connected to the head connecting portion 91a of the plurality of head link portions 91 so as to be movable and rotatable while guiding the plurality of head link portions 91, .

Each of the first, second and third side members 31, 32 and 33 supports the pair of rail guide rods 34 and is provided with a first 2, and 3 rail supporting members 35 may be provided.

The pair of rail guide rods 34 may be mounted on the inner side surfaces of the first, second and third side members 31, 32 and 33, Second, and third side members 31, 32, 33 at the same time as being engaged with the first, second, and third rail support members 35, respectively.

14 and 15, the second link portions 60 will be described in more detail as follows.

14 is a side view showing a state before the operation of the second link portion 60 in the configuration of the three-dimensional printer 10 according to various embodiments of the present invention, and Fig. Dimensional printer 10 according to the second embodiment of the present invention.

13 and 14, the plurality of link portions may include a second driving motor 61, a moving bracket 62, a plurality of folding rails 63, and a supporting link 64.

The second driving motor 61 includes an adjusting gear 61a that is gear-engaged with a moving bracket 62 to be described later. The adjusting gear 61a is gear-engaged with the moving bracket 62, When the drive motor 61 is driven, the movable bracket 62 can be moved up and down.

The movable bracket 62 is connected to a plurality of folding rails 63 to be described later and is located at the center of the plurality of side members 30 and is connected to the adjusting gear 61a of the second driving motor 61, And can move up and down according to the rotation of the second drive motor 61. [

One end of the plurality of folding rails 63 is connected to a connecting bracket provided in the plurality of side members 30 and the other end of the plurality of folding rails 63 is connected to the moving bracket 62, The length of the movable bracket 62 can be varied by being folded up and down when moved.

One end of the supporting link 64 is rotatably connected to the second driving motor 61 and the other end of the supporting link 64 is rotatably connected to the plurality of folding rails 63, The folding rail 63 can be foldably supported.

For example, the moving bracket 62 is positioned at the inner center portion of the plurality of side members 30, the second driving motor 61 is disposed below the moving bracket 62, The adjusting gear 61a of the motor 61 can be engaged with the moving bracket 62 at the same time as the driving gear 61a. In this state, when the second driving motor 61 is driven, the adjusting gear 61a rotates and the adjusting gear 61a rotates, and at the same time, the moving bracket 62 can be moved up and down have. As the movable bracket 62 moves upward and downward, the plurality of folding rails 63 are stretched at the same time as the folding rails 63 are spread. At this time, the plurality of side members 30 are stretched apart, When the second driving motor 61 is driven, the adjusting gear 61a rotates reversely and the moving bracket 62 is moved up and down. At this time, the plurality of folding rails 63 The side members 30 are folded and the length of the side members 30 is reduced.

In addition, when the side members 30 are in the unfolded state, the operation states of the plurality of the panels 92 can be indicated as shown in FIGS.

16 is a front view showing an operating state of a plurality of panels 92 among the configurations of the three-dimensional printer 10 according to various embodiments of the present invention, and Fig. Fig. 8 is a rear view showing the operation states of a plurality of panels 92 in the configuration of the printer 10;

Referring to FIGS. 16 and 17, a plurality of the side members 30 are disposed between the plurality of side members 30 so as to rotate in the vertical direction or the horizontal direction as the side members 30 are folded or unfolded May be provided. The first and second gear portions 93 may be provided on the rear surface of the plurality of panels 92 so that the plurality of panels 92 can be rotated in a vertical direction or a horizontal direction.

For example, when the plurality of side members 30 is unfolded, the plurality of panels 92 rotate and move in the horizontal direction in the vertical direction. At this time, the first and second gear portions 93 So that the plurality of panels 92 can be rotated in the horizontal direction. When the plurality of side members 30 are folded again, the first and second gear portions 93 are rotatably engaged with each other to rotate the plurality of panels 92 in the vertical direction. The plurality of panels 92 may form characters, symbols, and various shapes such as lights or deco.

18 (a) to 18 (c) are perspective views showing a state in which a plurality of side members 30 are engaged in the configuration of the three-dimensional printer 10 according to various embodiments of the present invention.

The attachment state of the guide link portion 50, the pair of rail guide rods 34, and the plurality of panels 92 can be indicated on the plurality of side members 30 as shown in Figs. 18 (a) to 18 (c) .

19 is an enlarged perspective view showing a guide link portion 50 among the configurations of a plurality of side members 30 among the configurations of the three-dimensional printer 10 according to various embodiments of the present invention.

19, one end 51 of the guide link portion 50 may be rotatably connected to a rotation coupling portion (not shown) formed in the base housing 20, And the other end 52 may be rotatably coupled to a rotation part (not shown) formed in the plurality of side members 30. [

For example, when the side member 30 is rotated in the vertical direction by a plurality of first driving motors (not shown), the guide link portion 50 rotates together with the rotation of the side member 30 It can support movement.

20 is a perspective view showing the bed 70 and the third link portion 80 of the configuration of the three-dimensional printer 10 according to various embodiments of the present invention.

As shown in FIG. 20, the bed 70 may be formed of a hexagonal bed 70. The bed 70 may be a bed 70 of a different shape in place of the hexagonal bed 70.

The third link portion 80 may include a bed bracket 81, a coupling bracket 82, a bed rotating member 83, and a support bracket 84.

The bed bracket 81 may be coupled to the bed 70 and rotated together with the bed 70.

The coupling bracket 82 may be coupled to the plurality of side members 30 so as to be rotatably engaged with the bed bracket 81.

One end of the bed rotating member 83 is coupled to the bed bracket 81 and the other end of the bed rotating member 83 is rotatably coupled to the coupling bracket 82.

The support bracket 84 may be coupled to the bed rotating member 83 and the plurality of side members 30 to support the rotation of the bed rotating member 83.

For example, the bed bracket 81 is provided with first, second and third bed fixing portions 81a and 81b, and the first and second bed fixing portions 81a are coupled to the bed 70 And the third bed fixing portion 81b can be coupled with the bed rotating member 83 to rotate the bed bracket 81 together with the bed 70 .

21 (a) and 21 (b) are perspective views showing a combined state of a plurality of side members 30 among the configurations of the three-dimensional printer 10 according to various embodiments of the present invention.

21 (a) and (b), the plurality of side members 30 are provided on the upper surface of the base housing 20, and the plurality of side members 30 are provided on the base housing 20 And can be rotatably connected to the first link portion 40. At the same time, the guide link portions 50 provided in the plurality of side members 30 can be rotatably connected to the base housing 20. The pair of rail guide rods 34 are mounted on the plurality of side members 30 and the plurality of side members 30 are provided with the head link portions 91 on the side members 30 A step motor 37 may be provided to provide a driving force to move and rotate along the pair of rail guide rods 34 provided. The plurality of side members 30 may be provided with a motor support bracket 38 to be coupled with and supported by the step motor 37. In this state, the bed 70 can be rotatably coupled to the plurality of side members 30 by the third link portion 80.

22 is a perspective view showing a print head 90 and a plurality of head link portions 91 in the configuration of the three-dimensional printer 10 according to various embodiments of the present invention.

22, one end of each of the plurality of head link portions 91 is connected to a pair of rail guide rods 34 provided on the side members 30 so as to be movable and rotatably engaged with the pair of rail guide rods 34, And the other end of the plurality of head link portions 91 may be rotatably connected to the printer head 90. [

For example, the head connecting portions 91a of the plurality of head link portions 91 may be connected to the pair of rail guide rods 34 and move upward and downward, Can be moved according to the driving of the step motor (37) provided in the plurality of guide members.

In other words, the printer head 90 is provided on the top of the bed 70, and the printer head 90 is moved and rotated by the plurality of head link portions 91, (Not shown) can also move and rotate together to output the object to be printed on the bed.

The operation of the assembled three-dimensional printer 10 will be described in more detail as follows. 23 is a perspective view showing a state before operation of the three-dimensional printer 10 according to various embodiments of the present invention, in which a plurality of side members 30 are gathered together and folded, FIG. 24 is a perspective view of the present invention FIG. 25 is a perspective view showing a state before a plurality of side members 30 of the three-dimensional printer 10 according to various embodiments of the present invention are rotated vertically. FIG. 25 is a perspective view of a three- 10 is a perspective view showing a state in which a plurality of side members 30 are vertically rotated and unfolded while the second link portion 60 and the plurality of panels 92 are operated.

24 and 25, the three side members 31, 32 and 33 are provided on the upper surface of the base housing 20 so as to face each other and the first link And the three side members 31, 32, and 33 are rotatably engaged with each other. The base housing 20 may be provided with a control unit (not shown) for controlling power supply of the first and second drive motors and the step motor 37.

When the switch 21 of the base housing 20 is pressed, the control unit supplies power to the first driving motor (not shown), and the first driving motor is driven according to the power supply. The first link unit 40 rotates according to the driving of the first driving motor and the first link unit 40 automatically rotates the three side members 31, .

As shown in FIG. 25, the three side members 31, 32 and 33 rotate when the first driving motor (not shown) is driven and the first link part 40 rotates, (31), (32), and (33) can be simultaneously rotated and unfolded from the upper surface of the base housing (20).

At this time, since the three side members 31, 32 and 33 are provided with the guide link portions 50 for guiding rotational movement, the guide link portions 50 are formed in the three side members 31 32) 33 can be guided so as to be rotatably moved from the upper surface of the base housing 20 to the side.

At the same time, the control unit supplies power to the second driving motor 61 disposed at the center of the upper portion of the three side members 31, 32 and 33, and simultaneously drives the second driving motor 61 . The second driving motor 61 rotates the adjusting gear 61a and the moving bracket 62 engaged with the adjusting gear 61a is moved down from the upper portion to the lower portion according to the rotation of the adjusting gear 61a . At this time, when the three side members 31, 32, 33 move to the outside of the moving bracket 62 and are unfolded, one end of the plurality of second link portions 60 comes into contact with the three side members 32 and 33 while the folding rails 63 of the second link portion 60 are long and the movement of the three side members 31, .

Fig. 26 is a side view showing a state in which a plurality of side members 30 of the three-dimensional printer 10 according to various embodiments of the present invention are vertically rotated, and Fig. 27 is a side view 28 is a perspective view showing a rotation state of the bed 70 in a state in which a plurality of side members 30 of the configuration of the 3D printer 10 is vertically rotated and unfolded, Is a perspective view showing a state in which a plurality of side members (30) among the constitution of the bed member (10) are rotated in a vertical direction and the bed (70) is rotated.

26, the first and second link portions 40 and 60 provided at the upper and lower portions of the three side members 31, 32 and 33 are moved in accordance with the operation of the first and second drive motors The three side members 31, 32, and 33 can be vertically rotated from the upper surface of the base housing 20 to the side surface. At this time, the three side members 31, 32, and 33 may unfold and provide a three-dimensional output space A1 (shown in FIG. 28).

27 and 28, the bed 70 provided on the side surface of the side member 30 is rotated by the bed rotating member 83 to be placed on the upper surface of the base housing 20. At this time, the printer head 90 is provided on the upper part of the bed 70, and the printer head 90 can be moved and rotated by the plurality of head link parts 91. One end of each of the plurality of head link portions 91 is provided with a head connecting portion 91a connected to the pair of rail guide rods 34 provided on the side members 30 so as to be movable and rotatable, The head connecting portion 91a can be moved and rotated along the pair of rail guide rods 34. [ Since the other end of the plurality of head link portions 91 is rotatably connected to the printer head 90, the printer head 90 moves and rotates at the upper portion of the bed 70, Output can be output. The printer head 90 may be equipped with an extruder (not shown) for outputting a three-dimensional object to be printed.

The extruder refers to a mechanical device for melting and thermoforming a thermoplastic filament when used in a three-dimensional printer 10.

That is, the extruder of the printer head 90 can melt and extrude the thermoplastic filament and output a three-dimensional output product of various shapes desired by the user on the bed 70.

The movement and rotation of the printer head 90 can be given a driving force by a step motor 37 and a belt (not shown) provided in the three side members 31, 32, The stepping motor 37 can be driven by receiving power from the control unit (not shown).

The bed 70 may provide an output surface for outputting an output (not shown), and may provide the output surface in a variety of configurations according to the required conditions and design specifications. In the present invention, the bed 70 may be formed of a hexagonal bed 70. In addition, the bed 70 can be easily separated from the bottom surface of the object to be printed, and the object to be printed can be formed of a material that minimizes changes in physical properties. The bed 70 is not limited to or limited by the materials and characteristics thereof. For example, the bed 70 may be made of any one of aluminum, stainless steel, ABS, glass, and Teflon.

The plurality of panels 92 are disposed between the three side members 31, 32 and 33 between the three side members 31, 32 and 33. Therefore, The first and second gear portions 93 rotate in the horizontal direction in the vertical direction and are placed between the three side members 31, 32,

According to one embodiment, when the three side members 31, 32 and 33 are folded again, the bed 70 placed on the upper surface of the base housing 20 is returned by the bed rotating member 83 again The control unit causes the switch 21 of the base housing 20 to press the switch 21 again to supply power to the first drive motor, The driving motor (not shown) is driven according to the power supply. The first link unit 40 is rotated in the reverse direction in response to the driving of the first driving motor and the first link unit 40 automatically rotates the three side members 31, . When the first driving motor is driven, the first side link member 40 rotates reversely and the three side members 31, 32, 33 May automatically rotate from the side surface of the base housing 20 to the upper surface to be folded and collected at the same time. At this time, since the three side members 31, 32 and 33 are provided with the guide link portions 50 for guiding rotational movement, the guide link portions 50 are formed in the three side members 31 32) 33 can be guided to be rotatable from the side surface of the base housing 20 to the upper surface.

At the same time, the control unit (not shown) supplies power to the second driving motor 61 disposed at the center of the upper portion of the three side members 31, 32, 33, 61 can be reversely driven. The second driving motor 61 rotates the adjusting gear 61a in the reverse direction and the moving bracket 62 engaged with the adjusting gear 61a is moved from the lower portion to the upper portion according to the rotation of the adjusting gear 61a It goes up. At this time, when the three side members 31, 32, 33 move back to the inside of the moving bracket 62 and are gathered together, one end of the plurality of second link portions 60 comes into contact with the three sides Moves along with the members 31, 32 and 33 and the folding rails 63 of the second link part 60 are folded in length to move the three side members 31, . ≪ / RTI > At this time, the plurality of head link portions 91 are also folded in order, and the printer head 90 is folded by the plurality of head link portions 91 to the side of the three side members 31, Folded inward. At this time, the plurality of panels 92 provided between the three side members 31, 32, and 33 rotate together in the vertical direction in the horizontal direction.

Further, the 3D printer 10 includes a wireless communication device (not shown), and the wireless communication device can be operated remotely by an external device (not shown). For example, the wireless communication apparatus can transmit and receive wirelessly by an external device to operate the control unit. The external device may be a portable communication device and a local communication module.

As described above, the three-dimensional printer 10 is configured such that the three side members 31, 32, and 33 are automatically folded or unfolded by the plurality of driving motors, It is possible to improve the usability of the space and to provide a large output in the case of unfolding so as to provide various output sizes and to move the product in a folded state, Can be improved.

The three-dimensional printer of the various embodiments of the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes may be made within the technical scope of the present invention. Will be apparent to those of ordinary skill in the art.

XYZ side member; 101 Guide Ha - Sang; 102
Abrasive rod; 103 M type chamber guide; 104
Guide bottom bracket; 105 Guide upper arm; 106
M8 * 30 volts; 107 Adjustable left; 108
Guide Award - Award; 109 Flange bearing; 110
M8 nut; 111 pin; 112
Guide lower pin; 113 Guide under - middle; 114
Stepping motor; 115 Guide Ha - Ha; 116
This guide; 117 Carrying guide bracket; 118
Pin; 119 GT2 Gear; 120
Hot end: 201 vertical movement guide member; 202
Load and; 203 LCD fixing bracket; 301
LCD support; 320 12864LCD; 303
Abrasive rod; 304 Arduino Support; 305
Mega2560 Arduino; 306 Lower side cover; 307
Guide bracket; 308 bottom cover; 309
Power 350W; 310 power support; 311
Guide bracket center plate; 312 power cover; 313
Bed hexagonal bracket; 314 Aluminum hexagonal bed; 401
Hexagon bed bracket; 402 aluminum hexagonal member; 403
Base housing: 20 Multiple side members: 30
A plurality of first link portions: 40 guide link portions: 50
A plurality of second link portions: 60 beds: 70
Third link portion: 80 Printer head: 90
Numerous head link portions: 91 Head connecting portion: 91a
3D output space: A1

Claims (16)

In a three-dimensional printer,
A plurality of side members supporting and supporting three bases for outputting and vertically moving up and down under the control of the member 115;
A member (201) stacked on the member (401) by movement of the member (115) to produce one product;
A member 101 moving upwardly along the movement of the member 118;
A member (202) for moving to an upper portion of the member (101); And
And a member (401) which is fixed by being rotated horizontally and vertically while folding the member (101), and is folded.
The three-dimensional printer according to claim 1, wherein the three-dimensional printer further comprises a guide.
2. The three-dimensional printer according to claim 1, wherein the side member comprises first, second and third side members.
The three-dimensional printer according to claim 1, wherein the three-dimensional printer further comprises a base.
The three-dimensional printer according to claim 1, wherein the three-dimensional printer further comprises a bed.
The three-dimensional printer according to claim 1, wherein the three-dimensional printer further comprises hat-end.
In a three-dimensional printer,
A base housing;
A plurality of side members which are automatically folded or unfolded according to driving of the first and second driving motors and provide a three dimensional output space;
A plurality of first and second link portions rotatably connected to upper and lower portions of the plurality of side members;
A guide link portion for supporting and guiding rotational movement of the plurality of side members;
A bed lying on an upper surface of the base housing or facing a side surface of the plurality of side members;
A third link coupled to the bed and rotatably connected to the plurality of side members;
A printer head mounted movably and rotatably on the three-dimensional output space and equipped with an extruder for outputting an output; And
And a plurality of head link portions for movably and rotatably connecting the printer head.
In a three-dimensional printer,
A base housing including a plurality of first drive motors;
A plurality of side members that are rotated or folded or folded toward the upper surface or the side surface of the base housing according to the driving of the plurality of first driving motors to provide a three dimensional output space;
A plurality of first link portions, one end of which is connected to the plurality of first driving motors, and the other end of which is rotatably connected to the plurality of side members;
The guide link portion being rotatably connected to the base housing at one end and rotatably connected to the plurality of side members at the other end, the guide link portion supporting and supporting the rotational movement of the plurality of side members;
A second driving motor provided on the upper side of the plurality of side members and configured to vary the length of the second driving motor in accordance with the driving of the second driving motor and to enable rotational movement of the plurality of side members, Link portion;
A bed rotatably connected to the plurality of side members, the bed being placed on the upper surface of the base housing or facing the side surfaces of the plurality of side members;
A third link coupled to the bed and rotatably connected to the plurality of side members;
A printer head mounted movably and rotatably on the three-dimensional output space and equipped with an extruder for outputting an output; And
And a plurality of head link portions which are rotatably connected to the print head, wherein the other end of the head link portion is rotatably connected to the pair of rail guide rods of the side members, As a three-dimensional printer.
9. The apparatus as claimed in claim 8, wherein the base housing is provided with a power supply unit for supplying power to the plurality of first driving motors and the second driving motor, a switch, at least one operation button, a display and at least one fan Three-dimensional printer.
9. The apparatus according to claim 8, wherein the plurality of side members comprise first, second and third side members, each of the first, second and third side members being moveable and rotatable with a head connecting portion of the plurality of head link portions And a pair of rail guide rods for guiding the plurality of head link portions,
The first, second, and third side members are provided with first, second, and third rail support members for supporting the pair of rail guide rods and respectively provided to the side members. Dimensional printer.
9. The apparatus of claim 8, wherein the plurality of second link portions comprise: a second drive motor;
A moving bracket that is gear-engaged with the adjusting gear provided in the second driving motor and is coupled with the moving gear, and moves up and down according to the rotation of the second driving motor;
A plurality of folding rails connected at one end to the connection brackets provided at the side members and connected at the other end to the moving brackets and varying lengths of the moving brackets simultaneously; And
And a support link rotatably connected at one end to the second driving motor and at the other end rotatably connected to the plurality of folding rails to support the plurality of folding rails in a foldable manner. Dimensional printer.
[9] The apparatus of claim 8, wherein a plurality of the panels are provided between the plurality of side members, the plurality of side members being rotated in a vertical direction or a horizontal direction as the side members are folded or unfolded,
Wherein the first and second gears are provided on a rear surface of the plurality of panels such that the plurality of panels can be rotated in a vertical direction or a horizontal direction.
The three-dimensional printer according to claim 8, wherein the bed comprises a hexagonal bed.
9. The apparatus of claim 8, wherein the third link portion comprises: a bed bracket coupled to the bed;
A coupling bracket coupled to the plurality of side members;
A bed rotating member having one end coupled to the bed bracket and the other end rotatably coupled to the coupling bracket; And
And a support bracket coupled to the bed rotating member to support rotation of the bed rotating member.
The motorcycle according to claim 8, wherein the plurality of side members are provided with a step motor for providing a driving force so that the head link portion can be moved and rotated along a pair of rail guide rods provided on the plurality of side members,
Wherein the plurality of side members are provided with a motor support bracket coupled to and supported by the step motor.
16. The apparatus according to claim 15, further comprising a controller for controlling supply of power to the first and second drive motors and the step motor.
The controller controls the rotation of the first and second driving motors so as to fold or unfold the plurality of side members by supplying or interrupting the power of the first and second driving motors according to the operation of the switch of the base housing. And controls the driving of the head link unit.

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