CN109910295B - Light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure - Google Patents
Light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure Download PDFInfo
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- CN109910295B CN109910295B CN201910280281.3A CN201910280281A CN109910295B CN 109910295 B CN109910295 B CN 109910295B CN 201910280281 A CN201910280281 A CN 201910280281A CN 109910295 B CN109910295 B CN 109910295B
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- fixed block
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- adjusting device
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- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a light-weight and high-strength DLP laser rapid forming 3D printer supporting structure which comprises a 3D printer and a supporting platform, wherein the supporting platform is movably arranged at the bottom end of the side surface of the supporting platform, a fixed bottom plate is fixedly arranged in the supporting platform, an adjusting device is movably arranged on the upper surface of the fixed bottom plate, a liquid groove is fixedly arranged in the upper end of the adjusting device, a first fixed block can be fixedly arranged at one end of the adjusting device, a second fixed block is fixedly arranged at the other end of the adjusting device, a second connecting rod is fixedly connected to one side surface of the second fixed block, a sleeving rod is fixedly connected to the other side surface of the second fixed block, a first connecting rod is fixedly connected to one side surface of the first fixed block, a splicing rod is fixedly connected to the other side surface of the first fixed block, and a toothed rail is arranged on the upper surface of the fixed bottom plate. The invention can enable the reflected light to be positioned at the center of the liquid tank by adjusting the position of the supporting platform.
Description
Technical Field
The invention relates to the technical field of 3D printer equipment, in particular to a light-weight and high-strength DLP laser rapid forming 3D printer supporting structure.
Background
The DLP laser rapid prototyping 3D printer comprises a liquid tank capable of containing resin, wherein the liquid tank is used for containing resin which can be cured after being irradiated by ultraviolet light with specific wavelength, a DLP imaging system is arranged below the liquid tank, an imaging surface of the DLP imaging system is just positioned at the bottom of the liquid tank, thin-layer resin with certain thickness and shape can be cured each time through energy and graphic control, a lifting mechanism is arranged above the liquid tank, the liquid tank is lifted upwards to a certain height after each section exposure is finished, so that the solid resin which is finished by current solidification is separated from the bottom surface of the liquid tank and is adhered to a lifting plate or a resin layer which is formed last time, and thus, three-dimensional entity is generated through layer by layer exposure and lifting.
Disclosure of Invention
The invention aims to provide a light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a light in weight and high strength's DLP laser rapid prototyping 3D printer bearing structure, includes 3D printer and supporting platform, supporting platform movable mounting is in supporting platform's side bottom, supporting platform's inside fixed mounting has PMKD, PMKD's last surface movable mounting has adjusting device, adjusting device's upper end inside fixed mounting has the cistern, adjusting device can one end fixed mounting have first fixed block, adjusting device's other end fixed mounting has the second fixed block, a side fixedly connected with second connecting rod of second fixed block, another side fixedly connected with cup joint the pole of second fixed block, a side fixedly connected with head rod of first fixed block, another side fixedly connected with peg graft pole of first fixed block, the rack has been seted up to PMKD's upper surface, the upper surface of PMKD is located the edge fixedly connected with fixed plate of rack, the connecting hole has been seted up at the edge that the upper surface of PMKD is located the fixed plate.
Preferably, a clamping groove is formed in one circle of side face of the periphery of the liquid groove.
Preferably, one end of the plugging rod is fixedly connected with a toothed rail.
Preferably, a pull block is fixedly connected to the side surface of the middle part of the first connecting rod.
Preferably, the side bottom end of the first fixed block and the side bottom end of the second fixed block are fixedly connected with buckling plates, bolts are rotatably arranged on the surfaces of the buckling plates, and the side surfaces of the upper parts of the first fixed block and the second fixed block are fixedly connected with the buckling plates.
Preferably, the bottom surfaces of the first fixing block and the second fixing block are positioned at the edges of the bottom surfaces of the buckling plates, and gears are rotatably arranged on the edges of the bottom surfaces of the buckling plates.
Preferably, the first fixing block is movably sleeved with a sleeved rod fixedly connected with the side face of the second fixing block through a first spring at one end of the plugging rod.
Preferably, the upper surface of the fixing plate is provided with a second chute, and the side surface of the fixing plate is provided with a first chute.
Preferably, the inside of connecting hole has cup jointed fixed knot, the surface of fixed knot has cup jointed the second spring.
Preferably, the adjusting device is connected with the first sliding groove on the inner side surface of the fixed plate in a sliding way through the buckling plate.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the clamping groove formed in the peripheral side surface of the liquid tank can be clamped with the clamping plate, the liquid tank is clamped in the adjusting device by the first fixing block and the second fixing block under the traction of the elastic force of the first spring, so that the fixing of the liquid tank by the first fixing block and the second fixing block is increased, the toothed rail formed in the surface of the fixing bottom plate can be meshed with the gear, the gear can be favorably rotated on the upper surface of the toothed rail, the adjusting device can move in a position more fluently, people can conveniently move the first fixing block towards the direction away from the second fixing block by applying traction force to the pulling block fixedly connected with the middle side surface of the first connecting rod, the internal width of the adjusting device is conveniently adjusted, the installation and the disassembly of the liquid tank are facilitated, the first fixing block and the second fixing block can be driven to fixedly connect the buckling plate at the bottom end of the side surface to slide in the first sliding groove through the bolt rotatably arranged on the buckling plate, the light source which is not at the center of the toothed rail can be quickly aligned, the first fixing block can be conveniently connected with the reflecting plate through the first fixing block and the elastic force of the second fixing block in a position of the side surface of the adjusting device in a sleeved mode, the reflecting plate can be conveniently changed, and the reflecting plate can be conveniently connected with the reflecting plate can be conveniently in a position of the adjusting device in a position of the side surface of the reflecting device in a sleeved mode, and can be conveniently connected with the reflecting plate can be conveniently to the reflecting plate in a position of the adjusting device can be conveniently changed.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of a support platform according to the present invention;
FIG. 3 is a schematic diagram of the liquid tank structure of the invention;
FIG. 4 is a schematic view of the structure of the adjusting device of the present invention;
Fig. 5 is a schematic view of the structure of the fixing base plate of the present invention.
In the figure: 1-3D printer, 2-supporting platform, 3-cistern, 4-adjusting device, 5-fixed bottom plate, 6-joint groove, 7-joint board, 8-gear, 9-cover extension pole, 10-first spring, 11-plug pole, 12-first fixed block, 13-pull piece, 14-first connecting pole, 15-joint board, 16-bolt, 17-second fixed block, 18-second connecting pole, 19-rack rail, 20-connecting hole, 21-first spout, 22-second spring, 23-second spout, 24-fixation knot, 25-fixed plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an embodiment of the present invention is provided: the utility model provides a DLP laser rapid prototyping 3D printer bearing structure of quality light and high strength, including 3D printer 1 and supporting platform 2, supporting platform 2 movable mounting is in supporting platform 2's side bottom, supporting platform 2's inside fixed mounting has fixed bottom plate 5, fixed bottom plate 5's upper surface movable mounting has adjusting device 4, adjusting device 4's upper end inside fixed mounting has cistern 3, adjusting device 4 can one end fixed mounting have first fixed block 12, adjusting device 4's other end fixed mounting has second fixed block 17, one side fixedly connected with second connecting rod 18 of second fixed block 17, another side fixedly connected with cup joint pole 9 of second fixed block 17, one side fixedly connected with head rod 14 of first fixed block 12, another side fixedly connected with peg graft pole 11 of first fixed block 12, the rack 19 has been seted up to fixed bottom plate 5's upper surface, the upper surface of fixed bottom plate 5 is located rack 19's edge fixedly connected with fixed plate 25, the upper surface of fixed bottom plate 5 is located the edge of fixed plate 25 and has seted up connecting hole 20.
The clamping groove 6 is formed in the periphery of the liquid tank 3, the toothed rail 19 is fixedly connected to one end of the inserting rod 11, the pull block 13 is fixedly connected to the middle side face of the first connecting rod 14, the buckling plate 15 is fixedly connected to the side bottom ends of the first fixing block 12 and the second fixing block 17, the bolt 16 is rotatably installed on the surface of the buckling plate 15, the gear 8 is rotatably installed on the edge of the bottom face of the buckling plate 15 on the bottom face of the first fixing block 12 and the bottom face of the second fixing block 17, the first fixing block 12 is movably sleeved with the sleeved rod 9 fixedly connected with the side face of the second fixing block 17 through the first spring 10 at one end of the inserting rod 11, the second sliding groove 23 is formed in the upper surface of the fixing plate 25, the first sliding groove 21 is formed in the side face of the fixing plate 25, the fixing buckle 24 is sleeved with the inner side face of the connecting hole 20, the second spring 22 is sleeved on the outer surface of the fixing buckle 24, and the adjusting device 4 is slidably connected with the first sliding groove 21 on the inner side face of the fixing plate 25 through the buckling plate 15, and the clamping plate 7 is fixedly connected with the upper side face of the first fixing block 12 and the second fixing block 17.
Working principle: when the liquid groove 3 is disassembled, the bolt 16 on the side surface of the first fixed block 12 is rotated firstly to separate the bottom end of the bolt 16 from the buckling plate 15, so that the positions of the first fixed block 12 and the second fixed block 17 are loosened, the pull block 13 is pulled by external force, the pull block 13 is driven by the external force to drive the first connecting rod 14 to move along the direction of the force, the first connecting rod 14 is driven to move when moving, the first fixed block 12 is driven to drive the buckling plate 15 on the side surface to slide in the first sliding groove 21, meanwhile, the gear 8 on the bottom end is driven to transversely move on the upper surface of the toothed rail 19, the first spring 10 connected with one end is pulled by the movement of the buckling rod 11, the first spring 10 is deformed by pulling force to generate elasticity, the buckling plate 7 is separated from the buckling groove 6 when the first fixed block 12 is far away from the liquid groove 3, then the liquid tank 3 is taken out from the adjusting device 4, when the position of the liquid tank 3 is adjusted, the bolts 16 on the side surfaces of the first fixed block 12 and the second fixed block 17 are rotated firstly, so that the buckling plate 15 can slide in the first sliding groove 21, then the first fixed block 12 and the second fixed block 17 are pushed by external force, the position of the adjusting device 4 is moved until the liquid tank 3 and a light source reflected by a reflector are positioned in the center of the liquid tank 3, firstly, the liquid tank 3 is longitudinally moved and then transversely moved, when the liquid tank 3 is longitudinally moved, the gear 8 is driven by the first fixed block 12 and the second fixed block 17 to longitudinally move on the upper surface of the toothed rail 19, then thrust is applied to the first fixed block 12 and the second fixed block 17 transversely, the first fixed block 12 and the second fixed block 17 can drive the gear 8 at the bottom to transversely move along the tooth gaps of the toothed rail 19 under the thrust of the acting force, until the light source moves to a proper position, the bolt 16 is rotated to be in spiral connection with the buckling plate 15, so that the position of the adjusting device 4 is fixed under the spiral extrusion of the bolt 16, the liquid tank 3 is clamped and connected with the adjusting device 4 to fix the position, the reflector is not required to be adjusted after the light source deflects, the mirror surface of the reflector is prevented from being polluted, the reflected light source intensity is reduced, and the printing quality is influenced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Light in weight and high strength's DLP laser rapid prototyping 3D printer bearing structure, including 3D printer (1) and supporting platform (2), its characterized in that: the supporting platform (2) is movably arranged at the bottom end of the side face of the 3D printer (1), the fixed bottom plate (5) is fixedly arranged in the supporting platform (2), the adjusting device (4) is movably arranged on the upper surface of the fixed bottom plate (5), the liquid tank (3) is fixedly arranged in the upper end of the adjusting device (4), the first fixed block (12) is fixedly arranged at one end of the adjusting device (4), the second fixed block (17) is fixedly arranged at the other end of the adjusting device (4), the second connecting rod (18) is fixedly connected with one side face of the second fixed block (17), the connecting device is characterized in that the other side face of the second fixed block (17) is fixedly connected with a sleeving rod (9), one side face of the first fixed block (12) is fixedly connected with a first connecting rod (14), the other side face of the first fixed block (12) is fixedly connected with a plugging rod (11), a toothed rail (19) is arranged on the upper surface of the fixed bottom plate (5), a fixed plate (25) is fixedly connected to the edge of the toothed rail (19) on the upper surface of the fixed bottom plate (5), and a connecting hole (20) is formed in the edge of the fixed plate (25) on the upper surface of the fixed bottom plate (5);
A clamping groove (6) is formed in one circle of side face of the periphery of the liquid groove (3);
The side surface of the middle part of the first connecting rod (14) is fixedly connected with a pull block (13);
The side bottom ends of the first fixed block (12) and the second fixed block (17) are fixedly connected with a buckling plate (15), bolts (16) are rotatably arranged on the surfaces of the buckling plate (15), and the upper side surfaces of the first fixed block (12) and the second fixed block (17) are fixedly connected with a buckling plate (7);
the bottoms of the first fixed block (12) and the second fixed block (17) are positioned at the edge of the bottom surface of the buckling plate (15) and are rotatably provided with gears (8);
A first chute (21) is formed in the side surface of the fixed plate (25);
The utility model discloses a fixed device, including fixed device, rack (19), gear (8), fixed device, rack (17) and fixed device, first fixed block (12) are through the first spring (10) of plug-in pole (11) one end and fixed device (17) side fixed connection's socket rod (9) are movable socket-jointed mutually of second fixed block (17) of plug-in pole (11) one end, and can make the width of adjusting device (4) increase under first spring (10) elastic force connection, and second spout (23) that the upper surface of fixed plate (25) was seted up, can make things convenient for bolt (16) to slide in the inside of fixed plate (25), rack (19) and gear (8) looks meshing, joint groove (6) and joint (7) are mutually to the fixed device, when fixed device (17) are removed to first fixed block (12) and second fixed block, can drive side bottom fixed connection's knot (15) and slide in the inside of first spout (21), and through the surface rotation of knot (15) fixed device (16) with fixed block (17) and second fixed device is kept away from to the fixed device's (13) of fixed device of second regulation, thereby the width was adjusted to fixed device (13) is kept away from to fixed device.
2. A lightweight and high intensity DLP laser rapid prototyping 3D printer support structure as in claim 1 wherein: the inside of connecting hole (20) has cup jointed fixed knot (24), the surface of fixed knot (24) has cup jointed second spring (22).
3. A lightweight and high intensity DLP laser rapid prototyping 3D printer support structure as in claim 2 wherein: the adjusting device (4) is connected with the first sliding groove (21) on the inner side surface of the fixed plate (25) in a sliding way through the buckling plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280281.3A CN109910295B (en) | 2019-04-09 | 2019-04-09 | Light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280281.3A CN109910295B (en) | 2019-04-09 | 2019-04-09 | Light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109910295A CN109910295A (en) | 2019-06-21 |
| CN109910295B true CN109910295B (en) | 2024-04-26 |
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| CN201910280281.3A Active CN109910295B (en) | 2019-04-09 | 2019-04-09 | Light-weight and high-strength DLP laser rapid prototyping 3D printer supporting structure |
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| CN209813081U (en) * | 2019-04-09 | 2019-12-20 | 苏州慧通汇创科技有限公司 | DLP laser rapid prototyping 3D printer bearing structure that quality is light and high strength |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI555647B (en) * | 2015-08-10 | 2016-11-01 | 東友科技股份有限公司 | Supporting module of printing platform and three-dimensional printer using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318574A (en) * | 1995-05-26 | 1996-12-03 | Matsushita Electric Works Ltd | Formation of three-dimensional shape |
| WO2015170890A1 (en) * | 2014-05-07 | 2015-11-12 | 이병극 | 3d-printing apparatus |
| WO2016138857A1 (en) * | 2015-03-02 | 2016-09-09 | 蔡东濠 | 3d printer |
| CN105150534A (en) * | 2015-08-31 | 2015-12-16 | 绍兴迅实电子科技有限公司 | Slide 3D printing device and printing method thereof |
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| CN106965423A (en) * | 2017-02-28 | 2017-07-21 | 浙江迅实科技有限公司 | Portable 3D printer Sheng Ye mechanisms |
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| CN107187028A (en) * | 2017-06-27 | 2017-09-22 | 苏州市慧通塑胶有限公司 | A kind of DLP laser fast shapings 3D printer |
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| CN109910295A (en) | 2019-06-21 |
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