CN214395435U - Quick 3D printing device based on LCD display screen - Google Patents
Quick 3D printing device based on LCD display screen Download PDFInfo
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- CN214395435U CN214395435U CN202023227192.XU CN202023227192U CN214395435U CN 214395435 U CN214395435 U CN 214395435U CN 202023227192 U CN202023227192 U CN 202023227192U CN 214395435 U CN214395435 U CN 214395435U
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- display screen
- device based
- control system
- printing device
- lcd display
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Abstract
The utility model relates to the technical field of 3D printing, and discloses a quick 3D printing device based on an LCD display screen, which comprises a base plate, wherein the top of the base plate is respectively and fixedly provided with a lead screw motor, a control system box, a stand column and a fixed seat, the top of the control system box is fixedly provided with an ultraviolet lamp, the inside of the fixed seat is movably provided with a first rotating shaft, the outer side of the first rotating shaft is movably provided with a first rotating block, the bottom of the first rotating block is fixedly provided with a sliding block, the top of the first rotating block is fixedly provided with a sliding guide rail bracket, the bottom of one end of the sliding guide rail bracket is fixedly provided with a printing platform, a separation solution with density larger than that of light-cured resin is introduced through the bottom of the light-cured resin, so that the printing platform does not need to be circularly and repeatedly printed, the platform continuously moves upwards, the ultraviolet lamp is matched with a model pattern on the LCD screen, and the rapid 3D printing and forming effect can be realized.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a quick 3D printing device based on LCD display screen.
Background
Because the release force between the release film and the printing model is large, the traditional LCD-based 3D printer needs to slice the model, only prints the thickness of 100-50 microns once and prints repeatedly. With the progress of the times and the development of technologies, articles which are fine, unique and non-mass-produced are popular with consumers. The 3D printer is used for printing various kinds of needed and wanted materials, and one main branch of the 3D printing technology is a photocuring printing technology which utilizes the principle that ultraviolet light beams irradiate liquid photosensitive resin to cause photopolymerization reaction and then solidification, so that the materials are formed in an accumulated mode point by point or layer by layer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick 3D printing device based on LCD display screen to the 3D who proposes in solving above-mentioned background prints the complicated problem of shaping.
Technical scheme
The utility model provides a following technical scheme: a quick 3D printing device based on an LCD display screen comprises a base plate, wherein the top of the base plate is respectively and fixedly provided with a lead screw motor, a control system box, an upright post and a fixed seat, the top of the control system box is fixedly provided with an ultraviolet lamp, the inside of the fixed seat is movably provided with a first rotating shaft, the outer side of the first rotating shaft is movably provided with a first rotating block, the bottom of the first rotating block is fixedly provided with a sliding block, the top of the first rotating block is fixedly provided with a sliding guide rail bracket, the bottom of one end of the sliding guide rail bracket is fixedly provided with a printing platform, the inside of the upright post is provided with a mounting groove, the inside of the mounting groove is respectively and fixedly provided with a power motor and a partition plate, the output shaft of the power motor is fixedly provided with a second rotating shaft, the outer side of the second rotating shaft is movably provided with a second rotating block, one side fixed mounting that the second turning block is close to the ultraviolet lamp has the second connecting block, adjacent two fixed mounting has the connecting rod between the second connecting block, adjacent two fixed mounting has the LCD screen between the connecting rod, one side fixed mounting that the stand is close to the control system case has first connecting block, adjacent two fixed mounting has the silo between the first connecting block, the inside difference movable mounting of silo has printing model, light-cured resin and separation solution, the bottom fixed mounting of silo has the separation membrane.
Preferably, the separation solution is located at the bottom of the photocurable resin.
Preferably, the sliding block is movably connected with the inner wall of the fixed seat.
Preferably, the ultraviolet lamp emits ultraviolet light, and the direction of the ultraviolet light is directed towards the LCD screen.
Preferably, the moving direction of the second connecting block is located between the first connecting block and the ultraviolet lamp.
Preferably, a control system is installed inside the control system box, and a screw motor and a power motor start and stop button are arranged on the front surface of the control system box.
Preferably, an output shaft of the screw motor is fixedly connected with one end of the first rotating shaft.
Advantageous effects
Compared with the prior art, the utility model provides a quick 3D printing device based on LCD display screen possesses following beneficial effect:
1. this quick 3D printing device based on LCD display screen introduces a density through the photocuring resin bottom and than the separation solution that photocuring resin is big, can be so that print platform need not circulate reciprocal printing, and the continuous rebound of platform cooperates the model pattern on ultraviolet lamp and the LCD screen, can realize quick 3D and print the shaping effect.
2. This quick 3D printing device based on LCD display screen, control button starts motor power through the control system case, and motor power will rotate and can drive the second axis of rotation and rotate, can drive the second turning block when the second axis of rotation rotates and remove, can drive the LCD screen through the second connecting block when the second turning block removes and remove, can change when the LCD screen removes and the ultraviolet lamp between apart from the effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side sectional view of the fixing base of the present invention;
fig. 3 is a partial cross-sectional view of the column of the present invention.
In the figure: the device comprises a base plate 1, a screw motor 2, a control system box 3, an upright post 4, a sliding guide rail bracket 5, a printing platform 6, an ultraviolet lamp 7, a first connecting block 8, a second connecting block 9, an LCD screen 10, a trough 11, a printing model 12, a light-cured resin 13, a separation solution 14, a release film 15, a fixed seat 16, a first rotating shaft 17, a first rotating block 18, a first rotating block 19, a sliding block 20, a mounting groove 21, a power motor 22, a partition plate 23, a second rotating shaft 24, a second rotating block 24 and a connecting rod 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a fast 3D printing device based on an LCD display screen includes a base plate 1, a lead screw motor 2, a control system box 3, an upright post 4 and a fixing base 16 are respectively and fixedly mounted on the top of the base plate 1, an ultraviolet lamp 7 is fixedly mounted on the top of the control system box 3, a first rotating shaft 17 is movably mounted inside the fixing base 16, a first rotating block 18 is movably mounted on the outer side of the first rotating shaft 17, a sliding block 19 is fixedly mounted on the bottom of the first rotating block 18, a sliding guide rail bracket 5 is fixedly mounted on the top of the first rotating block 18, a printing platform 6 is fixedly mounted on the bottom of one end of the sliding guide rail bracket 5, a mounting groove 20 is formed inside the upright post 4, a power motor 21 and a partition plate 22 are respectively and fixedly mounted inside the mounting groove 20, a second rotating shaft 23 is fixedly mounted on an output shaft of the power motor 21, a second rotating block 24 is movably mounted on the outer side of the second rotating shaft 23, one side fixed mounting that second turning block 24 is close to ultraviolet lamp 7 has second connecting block 9, fixed mounting has connecting rod 25 between two adjacent second connecting blocks, fixed mounting has the LCD screen between two adjacent connecting rods 25, one side fixed mounting that stand 4 is close to control system case 3 has first connecting block 8, fixed mounting has silo 11 between two adjacent first connecting blocks 8, the inside movable mounting respectively of silo 11 has printing model 12, photocuring resin 13 and separated solution 14, the bottom fixed mounting of silo 11 has separating membrane 15, photocuring resin 13's density is less than separated solution 14's density.
Wherein, the separation solution 14 is located at the bottom of the light-cured resin 13, and the separation solution 14 comprises high-concentration solution such as salt water, white sugar water and the like.
Wherein, the sliding block 19 is movably connected with the inner wall of the fixed seat 16.
Wherein the uv lamp 7 emits uv light in a direction towards the LCD screen 10.
Wherein, the moving direction of the second connecting block 9 is positioned between the first connecting block 8 and the ultraviolet lamp 7.
Wherein, the control system is arranged in the control system box 3, and the front of the control system box 3 is provided with a screw motor 2 and a power motor 21 start and stop button.
Wherein, the output shaft of the screw motor 2 is fixedly connected with one end of the first rotating shaft 17.
The utility model discloses a theory of operation and use flow: introduce a separation solution 14 that density is bigger than photocuring resin 13 bottom photocuring resin 13, can be so that print platform 6 need not the reciprocal printing of circulation, the continuous upward movement of platform, the model pattern on cooperation ultraviolet lamp 7 and the LCD screen 10, can realize quick 3D prints the shaping, and during the use, can also start motor power 21 through control button on the control system case 3, motor power 21 will rotate and can drive second axis of rotation 23 and rotate, can drive second turning block 24 when second axis of rotation 23 rotates and remove, can drive LCD screen 10 through second connecting block 9 when second turning block 24 removes, can change when LCD screen 10 removes and the ultraviolet lamp 7 between the distance.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a quick 3D printing device based on LCD display screen, includes bed plate (1), its characterized in that: the top of bed plate (1) is fixed mounting respectively has lead screw motor (2), control system case (3), stand (4) and fixing base (16), the top fixed mounting of control system case (3) has ultraviolet lamp (7), the inside movable mounting of fixing base (16) has first axis of rotation (17), the outside movable mounting of first axis of rotation (17) has first rotation piece (18), the bottom fixed mounting of first rotation piece (18) has sliding block (19), the top fixed mounting of first rotation piece (18) has sliding guide rail support (5), the one end bottom fixed mounting of sliding guide rail support (5) has printing platform (6), mounting groove (20) has been seted up to the inside of stand (4), the inside of mounting groove (20) is fixed mounting respectively has motor (21) and baffle (22), a second rotating shaft (23) is fixedly arranged on an output shaft of the power motor (21), a second rotating block (24) is movably arranged at the outer side of the second rotating shaft (23), a second connecting block (9) is fixedly arranged on one side, close to the ultraviolet lamp (7), of the second rotating block (24), a connecting rod (25) is fixedly arranged between every two adjacent second connecting blocks, an LCD screen is fixedly arranged between every two adjacent connecting rods (25), a first connecting block (8) is fixedly arranged on one side of the upright post (4) close to the control system box (3), a trough (11) is fixedly arranged between every two adjacent first connecting blocks (8), the printing mold (12), the light-cured resin (13) and the separation solution (14) are movably mounted in the trough (11) respectively, and the separation membrane (15) is fixedly mounted at the bottom of the trough (11).
2. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: the separation solution (14) is located at the bottom of the photocurable resin (13).
3. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: and the sliding block (19) is movably connected with the inner wall of the fixed seat (16).
4. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: the ultraviolet lamp (7) emits ultraviolet light, and the direction of the ultraviolet light is emitted to the LCD screen (10).
5. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: the moving direction of the second connecting block (9) is positioned between the first connecting block (8) and the ultraviolet lamp (7).
6. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: the control system is arranged in the control system box (3), and a screw rod motor (2) and a power motor (21) starting and stopping button are arranged on the front surface of the control system box (3).
7. The fast 3D printing device based on the LCD display screen according to claim 1, characterized in that: an output shaft of the screw motor (2) is fixedly connected with one end of the first rotating shaft (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227192.XU CN214395435U (en) | 2020-12-28 | 2020-12-28 | Quick 3D printing device based on LCD display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227192.XU CN214395435U (en) | 2020-12-28 | 2020-12-28 | Quick 3D printing device based on LCD display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395435U true CN214395435U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023227192.XU Active CN214395435U (en) | 2020-12-28 | 2020-12-28 | Quick 3D printing device based on LCD display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395435U (en) |
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2020
- 2020-12-28 CN CN202023227192.XU patent/CN214395435U/en active Active
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