CN105128340A - Separation type moving device capable of realizing high-speed 3D (three dimensional) printing - Google Patents
Separation type moving device capable of realizing high-speed 3D (three dimensional) printing Download PDFInfo
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- CN105128340A CN105128340A CN201510611071.XA CN201510611071A CN105128340A CN 105128340 A CN105128340 A CN 105128340A CN 201510611071 A CN201510611071 A CN 201510611071A CN 105128340 A CN105128340 A CN 105128340A
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- synchronous pulley
- fixedly connected
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- optical axis
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Abstract
The invention relates to a moving device of a 3D (three dimensional) printer. The moving device can increase the printing speed. The moving structure comprises two horizontal XY platforms, wherein the two platforms are connected through a supporting seat up and down; a printing head moving component is installed on the lower platform, and an extrusion moving component is installed on the upper platform; and middle parts of the printing head moving component and the extrusion moving component are connected through a material filament tube. A stepper motor drives the printing head and an extrusion mechanism to move synchronously through a synchronous belt, so that printing is finished. The moving device has the advantages as follows: the mass of the printing head is reduced, the inertia is reduced, influences caused by vibration during high-speed printing are reduced, and the printing quality is improved; and the filament feeding distance and the filament feeding resistance are reduced, so that under high-speed moving of the printing head, the extrusion speed of the extrusion mechanism can be matched with the printing head, and the printing can be finished normally.
Description
Technical field:
Patent of the present invention belongs to 3D and prints field, relates to a kind of breakaway sport device realizing high speed 3D and print.
Background designs:
Print speed is 3D printer important performance indexes, and print speed and printhead translational speed and wire squeeze speed closely bound up, present FDM (FusedDepositionModeling, fused glass pellet) type 3D printer on the market all selects near-end wire feed or these two kinds of wire feed structures of far-end wire feed mostly.Near-end wire feeding mode is that wire squeeze mechanism and printhead connect together, and wire squeeze mechanism moves with printhead, and the total quality of motion is high, inertia large, increases the impact that vibrations produce, have a strong impact on print quality during flying print.Far-end wire feeding mode is connected by flexible connection mode at wire squeeze mechanism and printhead but wire squeeze device maintains static, material silk need deliver to printhead through longer material fiber tube, although this connected mode alleviates the quality of printhead motion parts, but wire feed process material silk resistance in material fiber tube is large, affect wire squeeze, when improving wire squeeze speed, material silk increases at printhead exit resistance, material silk produces elastic deformation in longer material fiber tube, affects printing precision.
Summary of the invention:
The object of the invention is to provide a kind of breakaway sport device realizing high speed 3D and print, and improves print speed.
The technical solution used in the present invention is: the XY platform making two horizontal directions, XY platform does bearing by 4 holders, Y-direction stepper motor is fixed in motor fixing seat, optical axis is connected with between holder, two transverse axis both sides have synchronous pulley to be fixed in the above, the transverse axis be wherein connected with motor fixing seat is connected with synchronous pulley at the axle head of Y-direction stepper motor side, synchronous pulley is connected with at Y-direction stepper motor axle head, two synchronous pulleys are by a short Timing Belt synchronous axial system, the belt wheel of two transverse axis both sides is respectively by a long Timing Belt synchronous axial system, two longitudinal optical axises respectively have a Y-direction moving mass, by compressing tablet, Y-direction moving mass and long Timing Belt are connected together, side Y-direction moving mass connects X to stepper motor, X fixes a synchronous pulley to stepper motor axle head, opposite side Y-direction moving mass is connected with a short optical axis, short optical axis is fixed a synchronous pulley, a long Timing Belt synchronous axial system is passed through to the synchronous pulley that stepper motor axle head is fixing with X, X is connected to moving mass with long Timing Belt, connected by two optical axises between two Y-direction moving mass, X moves on these two optical axises to moving mass.Upper and lower XY platform structure is substantially identical, unlike upper XY platform, wire squeeze structure and wire squeeze motor are connected to X on moving mass, and lower XY platform printhead is connected to X on moving mass.Connected up and down by 4 supporting seats by two XY platforms, upper and lower two X are moved to same position to moving mass, makes wire squeeze device be positioned at above printhead, middle materials fiber tube connects.Stepper motor drives printhead and wire squeeze mechanism to be synchronized with the movement by Timing Belt, completes printing.
Advantage of the present invention is alleviating printhead quality, and when reducing inertia, reduce wire feed distance, reduce wire-feeder resistance, make printhead under high-speed motion, wire squeeze mechanism wire squeeze speed can be mated with printhead, and printing is normally completed.
Accompanying drawing illustrates:
Fig. 1 is this kind of breakaway sport device schematic diagram realizing high speed 3D and print;
Fig. 2 is the structural representation of XY platform of the present invention;
Fig. 3 is the structural representation of wire squeeze moving parts of the present invention;
Fig. 4 is the structural representation of printhead moving parts of the present invention
Detailed description of the invention:
Consult Fig. 1, a kind of breakaway sport device realizing high speed 3D printing of the present invention is divided into XY platform 1-1 and XY platform 1-2, XY platform 1-1 is identical with XY platform 1-2 structure, upper and lower two XY platform 1-1 and 1-2 are by supporting seat 5, supporting seat 6, supporting seat 7, supporting seat 8, material fiber tube 2 connects wire squeeze moving parts 3 and printhead moving parts 4, wire squeeze moving parts 3 is connected on XY platform 1-1, and printhead moving parts 4 is connected on XY platform 1-2.
Consult Fig. 2, in XY platform 1-1, transverse axis 122 is rotated in motor fixing seat 102 and holder 120, transverse axis 114 is rotated in holder 112 and holder 115, longitudinal optical axis 107 is fixedly connected with holder 112 with motor fixing seat 102, longitudinal optical axis 118 is fixedly connected with holder 120 with holder 115, Y-direction stepper motor 101 is fixedly connected with motor fixing seat 102, synchronous pulley 103 is fixedly connected with Y-direction stepper motor 101, synchronous pulley 105 is fixedly connected with transverse axis 122, synchronous pulley 103 and synchronous pulley 105 are by short Timing Belt 104 synchronous axial system, synchronous pulley 121 is fixedly connected with transverse axis 122 with synchronous pulley 123, synchronous pulley 104 drives transverse axis 122, synchronous pulley 123 and synchronous pulley 121 synchronous axial system, synchronous pulley 113 is fixedly connected with transverse axis 114 with synchronous pulley 116, synchronous pulley 113 and synchronous pulley 123 are by long Timing Belt 106 synchronous axial system, synchronous pulley 116 and synchronous pulley 121 are by long Timing Belt 117 synchronous axial system, Y-direction moving mass 108 is fixedly connected with long Timing Belt 106 with compressing tablet 124 by screw, Y-direction moving mass 108 slides on longitudinal optical axis 107, X is fixedly connected with to stepper motor 126 with Y-direction moving mass 108, synchronous pulley 125 and X are fixedly linked to stepper motor 126, Y-direction moving mass 119 is fixedly connected with long Timing Belt 117 with compressing tablet 127 by screw, Y-direction moving mass 119 slides on longitudinal optical axis 118, short optical axis 128 rotates in Y-direction moving mass 108, synchronous pulley 129 and short optical axis 128 are fixedly linked, synchronous pulley 125 and synchronous pulley 129 are by long Timing Belt 110 synchronous axial system, Y-direction moving mass 108 is fixedly connected with optical axis 111 by optical axis 109 with Y-direction moving mass 119.
XY platform 1-2 is identical with XY platform 1-1 structure.
Consult Fig. 3, upper XY platform, wire squeeze motor 301 is fixedly connected with to moving mass 303 with X by screw with wire squeeze mechanism 302, and X is fixedly connected with long Timing Belt 110 to moving mass 303 by screw, and X moves on optical axis 109 and optical axis 111 to moving mass 303.
Consult Fig. 4, lower XY platform, printhead holder 401 is fixedly connected with to moving mass 404 with X, printhead protecgulum 402 is fixedly connected with printhead holder 401 by screw, printhead 403 is fixedly connected with printhead protecgulum 402 with printhead holder 401 with material fiber tube joint 405, X is fixedly connected with to moving mass 404 with long Timing Belt 110, and X moves on optical axis 109 and optical axis 111 to moving mass 404.
Upper and lower two platform structures are identical, the Y-direction stepping motor synchronous of upper and lower two XY platforms rotates, wire squeeze moving parts and printhead moving parts is driven to be synchronized with the movement in the Y direction by Timing Belt and synchronous pulley, X rotates to stepping motor synchronous, wire squeeze moving parts and printhead moving parts is driven to be synchronized with the movement in X-direction, printhead moving parts Mass lost, inertia reduces, the impact that vibrations produce is reduced when flying print, ensure print quality, make the material fiber tube between wire squeeze moving parts and printhead moving parts vertical, reduce the resistance that material silk is subject at material fiber tube, improve wire squeeze efficiency, realize flying print.
Claims (5)
1. the breakaway sport device that can realize high speed 3D and print, it is characterized in that breakaway sport mechanism is divided into XY platform 1-1 and XY platform 1-2, XY platform 1-1 is identical with XY platform 1-2 structure, upper and lower two XY platform 1-1 and 1-2 are by supporting seat 5, supporting seat 6, supporting seat 7, supporting seat 8, material fiber tube 2 connects wire squeeze moving parts 3 and printhead moving parts 4, wire squeeze moving parts 3 is connected on XY platform 1-1, and printhead moving parts 4 is connected on XY platform 1-2.
2. a kind of breakaway sport device realizing high speed 3D and print according to claim 1, it is characterized in that in XY platform 1-1, transverse axis 122 is rotated in motor fixing seat 102 and holder 120, transverse axis 114 is rotated in holder 112 and holder 115, longitudinal optical axis 107 is fixedly connected with holder 112 with motor fixing seat 102, longitudinal optical axis 118 is fixedly connected with holder 120 with holder 115, Y-direction stepper motor 101 is fixedly connected with motor fixing seat 102, synchronous pulley 103 is fixedly connected with Y-direction stepper motor 101, synchronous pulley 105 is fixedly connected with transverse axis 122, synchronous pulley 103 and synchronous pulley 105 are by short Timing Belt 104 synchronous axial system, synchronous pulley 121 is fixedly connected with transverse axis 122 with synchronous pulley 123, synchronous pulley 104 drives transverse axis 122, synchronous pulley 123 and synchronous pulley 121 synchronous axial system, synchronous pulley 113 is fixedly connected with transverse axis 114 with synchronous pulley 116, synchronous pulley 113 and synchronous pulley 123 are by long Timing Belt 106 synchronous axial system, synchronous pulley 116 and synchronous pulley 121 are by long Timing Belt 117 synchronous axial system, Y-direction moving mass 108 is fixedly connected with long Timing Belt 106 with compressing tablet 124 by screw, Y-direction moving mass 108 slides on longitudinal optical axis 107, X is fixedly connected with to stepper motor 126 with Y-direction moving mass 108, synchronous pulley 125 and X are fixedly linked to stepper motor 126, Y-direction moving mass 119 is fixedly connected with long Timing Belt 117 with compressing tablet 127 by screw, Y-direction moving mass 119 slides on longitudinal optical axis 118, short optical axis 128 rotates in Y-direction moving mass 108, synchronous pulley 129 and short optical axis 128 are fixedly linked, synchronous pulley 125 and synchronous pulley 129 are by long Timing Belt 110 synchronous axial system, Y-direction moving mass 108 is fixedly connected with optical axis 111 by optical axis 109 with Y-direction moving mass 119.
3. a kind of breakaway sport device realizing high speed 3D and print according to claim 1, is characterized in that XY platform 1-2 is identical with XY platform 1-1 structure.
4. a kind of breakaway sport device realizing high speed 3D and print according to claim 1, it is characterized in that at upper XY platform, wire squeeze motor 301 is fixedly connected with to moving mass 303 with X by screw with wire squeeze mechanism 302, X is fixedly connected with long Timing Belt 110 to moving mass 303 by screw, and X moves on optical axis 109 and optical axis 111 to moving mass 303.
5. a kind of breakaway sport device realizing high speed 3D and print according to claim 1, it is characterized in that at lower XY platform, printhead holder 401 is fixedly connected with to moving mass 404 with X, printhead protecgulum 402 is fixedly connected with printhead holder 401 by screw, printhead 403 is fixedly connected with printhead protecgulum 402 with printhead holder 401 with material fiber tube joint 405, X is fixedly connected with to moving mass 404 with long Timing Belt 110, and X moves on optical axis 109 and optical axis 111 to moving mass 404.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611071.XA CN105128340A (en) | 2015-09-23 | 2015-09-23 | Separation type moving device capable of realizing high-speed 3D (three dimensional) printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611071.XA CN105128340A (en) | 2015-09-23 | 2015-09-23 | Separation type moving device capable of realizing high-speed 3D (three dimensional) printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128340A true CN105128340A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611071.XA Pending CN105128340A (en) | 2015-09-23 | 2015-09-23 | Separation type moving device capable of realizing high-speed 3D (three dimensional) printing |
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| CN (1) | CN105128340A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881911A (en) * | 2016-06-08 | 2016-08-24 | 深圳市斯塔睿科技有限公司 | Separate linkage type feeding device for 3D printer and 3D printer |
| CN107031041A (en) * | 2017-06-01 | 2017-08-11 | 广东奥仕智能科技股份有限公司 | Double XY and the quick 3D printer ceiling structure of many shower nozzles |
| CN108099188A (en) * | 2017-12-18 | 2018-06-01 | 芜湖启迪打印机科技有限公司 | A kind of high speed 3D printer |
-
2015
- 2015-09-23 CN CN201510611071.XA patent/CN105128340A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881911A (en) * | 2016-06-08 | 2016-08-24 | 深圳市斯塔睿科技有限公司 | Separate linkage type feeding device for 3D printer and 3D printer |
| CN107031041A (en) * | 2017-06-01 | 2017-08-11 | 广东奥仕智能科技股份有限公司 | Double XY and the quick 3D printer ceiling structure of many shower nozzles |
| CN107031041B (en) * | 2017-06-01 | 2023-02-28 | 广东奥仕智能科技股份有限公司 | Quick 3D printer furred ceiling structure of two XY and many shower nozzles |
| CN108099188A (en) * | 2017-12-18 | 2018-06-01 | 芜湖启迪打印机科技有限公司 | A kind of high speed 3D printer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |