CN211518500U - Forming platform quick assembling and disassembling structure applied to LCD3D printer - Google Patents
Forming platform quick assembling and disassembling structure applied to LCD3D printer Download PDFInfo
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- CN211518500U CN211518500U CN201922084819.1U CN201922084819U CN211518500U CN 211518500 U CN211518500 U CN 211518500U CN 201922084819 U CN201922084819 U CN 201922084819U CN 211518500 U CN211518500 U CN 211518500U
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Abstract
The invention relates to a rapid forming platform dismounting structure applied to an LCD3D printer, which is characterized in that a forming platform gripping handle is moved inwards along the direction of a second side arm during installation, so that the forming platform gripping handle is in wedge-type connection with a forming platform cantilever, and a forming platform adsorption plate hinged with the forming platform cantilever is pulled by fingers, so that a second magnetic strip fixed on the forming platform adsorption plate and a first magnetic strip fixed on the forming platform gripping handle are adsorbed by magnetic force, and the forming platform gripping handle is locked and connected with the forming platform cantilever. During the dismantlement, stir through the finger and the shaping platform adsorption plate of shaping platform cantilever hinge, make the second magnetic stripe of fixing on the shaping platform adsorption plate and fix the shaping platform and hold the first magnetic stripe separation on holding the handle, the shaping platform is held and is held the handle and can freely remove, holds the shaping platform and holds the handle and outwards pull along second side arm direction, can hold the handle with the shaping platform and take out, the installation with dismantle conveniently, the installation is simple, has improved workman's convenience.
Description
Technical Field
The invention relates to the technical field of LCD3D printers, in particular to a rapid assembling and disassembling structure of a forming platform applied to an LCD3D printer.
Background
The LCD photocuring 3D printing is a technology of printing photocuring resin layer by layer into parts by adopting an LCD imaging principle and utilizing ultraviolet light, has the characteristics of high forming precision, simple structure, high cost performance and the like, and has wide application prospect in the fields of jewelry, medical application, product design and the like.
The LCD photocuring forming principle is as follows: by utilizing the LCD imaging principle, under the drive of a microcomputer and a display screen drive circuit, an image signal is provided by a computer program, a selective light-transmitting area appears on the liquid crystal screen, and under the irradiation of ultraviolet light, the ultraviolet light transmitting through the release film and resin in the liquid crystal box are subjected to curing reaction. With the completion of curing, the forming platform structure as a separation module separates the cured resin from the release film, and then enters the next cycle, and the model is printed layer by layer in a laminated stacking manner.
The LCD photocuring 3D printer structure can be divided into three modules: 1. curing the module (light source and resin); 2. a separation module (Z-axis lift); 3. control module (circuitry, firmware, and software). The invention is mainly explained by surrounding the structure of the forming platform in the separation module, in the printing process of the equipment, the forming platform is driven by the control system to descend to the bottom surface to be attached to the release film, and is driven by the control system after the resin curing reaction is finished, and is separated from the release film after being lifted to a certain height, so that one-time printing is completed. And then, carrying out next circulation until all models are printed, lifting the models to the design height, and finishing the printing task. The forming platform can not transversely move and shake except ensuring that the forming platform has a certain printing layer thickness and provides a certain drawing force from the type film in the printing process, and the forming platform must be fixed firmly and reliably.
At present, the fixing mode of the forming platform is mainly fastened in a thread mode. For example, the forming platform is directly fixed on the support frame by screws, and although the fixing is reliable, the disassembly is difficult. In view of the above drawbacks, it is necessary to design a quick assembly/disassembly structure for a forming platform of an LCD3D printer, which can effectively solve the problem of difficult disassembly.
Disclosure of Invention
The invention aims to provide a quick assembly and disassembly structure of a molding platform applied to an LCD3D printer, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be applied to shaping platform quick assembly disassembly structure of LCD3D printer, includes that shaping platform, shaping platform grab handle, shaping platform cantilever, shaping platform adsorption plate, first magnetic stripe and second magnetic stripe, fixedly connected with shaping platform on the shaping platform grabs the handle, the shaping platform grabs the first magnetic stripe of fixedly connected with on the handle, the shaping platform is grabbed and is connected through wedging formula connection structure between handle and the shaping platform cantilever, the shaping platform cantilever is articulated with the shaping platform adsorption plate, fixedly connected with on the shaping platform adsorption plate with the second magnetic stripe that first magnetic stripe corresponds.
Preferably, the cross-section that the handle was grabbed to the shaping platform is U type structure, the handle is grabbed to the shaping platform includes first bottom arm and connects the first side arm of first bottom arm both sides, two first side arm tip all is equipped with the connecting block of outside extension, at least two first through-holes have been seted up on the connecting block, and first through-hole position corresponds with first screwed hole position, be provided with first bolt in the first through-hole, the middle part of first bottom arm is provided with the cavity that is used for holding the finger.
Preferably, still be equipped with first holding tank on the first end arm, first holding tank is located the top of cavity and communicates with the cavity, the second screw hole has been seted up in the first holding tank, be provided with first magnetic stripe in the first holding tank, first fixed orifices has been seted up on the first magnetic stripe, be provided with the second bolt in the first fixed orifices, the second bolt alternates in first fixed orifices and with second screw hole threaded connection, the both sides middle part of first end arm transversely is provided with the wedge groove.
Preferably, the cross-section of shaping platform cantilever is U type structure, the shaping platform cantilever includes the second bottom arm and connects the second side arm of second bottom arm both sides, two the second side arm is the voussoir structure the same with wedge groove shape and can imbed in the wedge groove.
Preferably, a limiting plate is connected between the two second side arms, second through holes are formed in the two second side arms, the second through holes are formed in the middle of the second side arms and are arranged above the limiting plate, and screws are arranged in the second through holes and are inserted into the second through holes and are in threaded connection with the fourth threaded holes.
Preferably, the cross-section of shaping platform adsorption plate is H type structure, shaping platform adsorption plate includes the web and connects perpendicularly the flange board of web both sides, the middle part of web is provided with the second holding tank, third screw hole has been seted up in the second holding tank.
Preferably, a second magnetic strip is arranged in the second accommodating groove, a second fixing hole is formed in the second magnetic strip, a third bolt is arranged in the second fixing hole, and the third bolt is inserted into the second fixing hole and is in threaded connection with the third threaded hole.
Preferably, the bottom of the flange plate is provided with a fourth threaded hole, and the bottom of the flange plate extends downwards to form an extension block.
Compared with the prior art, the forming platform rapid dismounting structure applied to the LCD3D printer is characterized in that during installation, a worker holds the forming platform gripping handle by hand and moves the forming platform gripping handle inwards along the direction of the second side arm, so that the second side arm of the forming platform cantilever is embedded into the wedge-shaped groove in the forming platform gripping handle, the forming platform gripping handle is in wedge-tight connection with the forming platform cantilever, the forming platform adsorption plate hinged with the forming platform cantilever is poked by fingers, the forming platform adsorption plate is vertically fixed on the forming platform cantilever, the second magnetic stripe fixed on the forming platform adsorption plate is adsorbed by the first magnetic stripe fixed on the forming platform gripping handle through magnetic force, the forming platform gripping handle is firmly adsorbed, and the forming platform gripping handle is connected with the forming platform locking cantilever in a locking mode. When the forming platform is disassembled, the forming platform adsorption plate hinged with the forming platform cantilever is shifted through fingers, under the limitation of the limiting plate, the forming platform adsorption plate is transversely fixed on the forming platform cantilever, a second magnetic strip fixed on the forming platform adsorption plate is separated from a first magnetic strip fixed on a forming platform gripping handle, the forming platform gripping handle can be unlocked from a locking state and is changed into an opening state, the forming platform gripping handle can freely move, the forming platform gripping handle is pulled outwards along the direction of the second side arm, and the forming platform gripping handle can be taken out; the forming platform adsorption plate of the utility model is rotated by the stirring of fingers, so that the extending blocks at two sides are ejected out of the wedge-shaped grooves at two sides of the gripping handle of the forming platform, and the purpose of quick disassembly is achieved; the utility model discloses two second side arm upper portion all sets to the inclined plane, and the lower part sets to the parallel surface, and the shaping platform of being convenient for is grabbed the handle and is held fixedly on the shaping platform cantilever.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is an exploded view of a molding platform quick-release structure for an LCD3D printer according to the present invention;
FIG. 2 is a schematic view of a platen grip handle for use in a platen quick release configuration for an LCD3D printer according to the present invention;
FIG. 3 is a schematic diagram of a cantilever structure of a forming platform for use in a quick assembly/disassembly structure of a forming platform of an LCD3D printer according to the present invention;
FIG. 4 is a schematic structural diagram of a molding platform suction plate applied to a molding platform quick-release structure of an LCD3D printer.
In the drawings:
1. a forming platform; 11. a first threaded hole; 2. a molding platform grasping handle; 21. a first bottom arm; 22. a first side arm; 23. connecting blocks; 24. a first through hole; 25. a first bolt; 26. a hollow cavity; 27. a first accommodating groove; 28. a second threaded hole; 29. a wedge-shaped groove; 3. forming a platform cantilever; 31. a second bottom arm; 32. a second side arm; 33. a limiting plate; 34. a second through hole; 35. a screw; 4. a molding platform adsorption plate; 41. a web; 42. a flange plate; 43. a second accommodating groove; 44. a third threaded hole; 45. a fourth threaded hole; 46. an extension block; 5. a first magnetic stripe; 51. a first fixing hole; 52. a second bolt; 6. a second magnetic stripe; 61. a second fixing hole; 62. and a third bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be applied to shaping platform quick assembly disassembly structure of LCD3D printer, includes that shaping platform 1, shaping platform grab handle 2, shaping platform cantilever 3, shaping platform adsorption plate 4, first magnetic stripe 5 and second magnetic stripe 6, fixedly connected with shaping platform grabs handle 2 on the shaping platform 1, the shaping platform grabs the first magnetic stripe 5 of fixedly connected with on the handle 2, the shaping platform is grabbed and is connected through wedging formula connection structure between handle 2 and the shaping platform cantilever 3, shaping platform cantilever 3 is articulated with shaping platform adsorption plate 4, on the shaping platform adsorption plate 4 fixedly connected with the second magnetic stripe 6 that first magnetic stripe 5 corresponds.
In this embodiment, two rows of symmetrical first threaded holes 11 are formed in the top of the forming platform 1, and at least two first threaded holes 11 are formed in each row.
The section of the forming platform gripping handle 2 in this embodiment is a U-shaped structure, the forming platform gripping handle 2 includes a first bottom arm 21 and first side arms 22 connected to both sides of the first bottom arm 21, end portions of the two first side arms 22 are respectively provided with a connecting block 23 extending outward, the connecting block 23 is provided with at least two first through holes 24, positions of the first through holes 24 correspond to positions of the first threaded holes 11, first bolts 25 are disposed in the first through holes 24, a hollow cavity 26 for accommodating fingers is disposed in a middle portion of the first bottom arm 21, the first bottom arm 21 is further provided with a first accommodating groove 27, the first accommodating groove 27 is located above the hollow cavity 26 and is communicated with the hollow cavity 26, a second threaded hole 28 is disposed in the first accommodating groove 27, a first magnetic stripe 5 is disposed in the first accommodating groove 27, and a first fixing hole 51 is disposed on the first magnetic stripe 5, a second bolt 52 is arranged in the first fixing hole 51, the second bolt 52 is inserted into the first fixing hole 51 and is in threaded connection with the second threaded hole 28, and wedge-shaped grooves 29 are transversely arranged in the middle parts of two sides of the first bottom arm 21.
In this embodiment, the cross section of the forming platform cantilever 3 is a U-shaped structure, the forming platform cantilever 3 includes a second bottom arm 31 and second side arms 32 connected to both sides of the second bottom arm 31, two of the second side arms 32 are wedge structures having the same shape as the wedge groove 29 and capable of being embedded in the wedge groove 29, the upper portions of the two second side arms 32 are both inclined planes, the lower portions of the two second side arms 32 are parallel planes, so that the forming platform can hold the handle 2 fixed on the forming platform cantilever 3, a limiting plate 33 is connected between the two second side arms 32, the two second side arms 32 are both provided with second through holes 34, the second through holes 34 are located in the middle of the second side arms 32, and is arranged above the limit plate 33, a screw 35 is arranged in the second through hole 34, the screw 35 is inserted into the second through hole 34 and is in threaded connection with the fourth threaded hole 45.
In this embodiment the cross-section of shaping platform adsorption plate 4 is H type structure, shaping platform adsorption plate 4 includes web 41 and connects perpendicularly the flange plate 42 of web 41 both sides, the middle part of web 41 is provided with second holding tank 43, third screw hole 44 has been seted up in the second holding tank 43, be provided with second magnetic stripe 6 in the second holding tank 43, second fixed orifices 61 has been seted up on the second magnetic stripe 6, be provided with third bolt 62 in the second fixed orifices 61, third bolt 62 alternates in second fixed orifices 61 and with third screw hole 44 threaded connection, fourth screw hole 45 has been seted up to the bottom of flange plate 42, the bottom downwardly extending of flange plate 42 has extension piece 46. The forming platform adsorption plate 4 is stirred by fingers to rotate, so that the extension blocks 46 at two sides are ejected out of the wedge-shaped grooves 29 at two sides of the forming platform gripping handle 2, and the purpose of quick disassembly is achieved.
When the forming platform grabbing handle 2 is installed, a worker holds the forming platform grabbing handle 2 and moves the forming platform grabbing handle 2 inwards along the direction of the second side arm 32, so that the second side arm 32 of the forming platform cantilever 3 is embedded into the wedge-shaped groove 29 in the forming platform grabbing handle 2, the forming platform grabbing handle 2 is in wedge-tight connection with the forming platform cantilever 3, the forming platform adsorption plate 4 hinged to the forming platform cantilever 3 is poked through fingers, the forming platform adsorption plate 4 is vertically fixed on the forming platform cantilever 3, the second magnetic stripe 6 fixed on the forming platform adsorption plate 4 and the first magnetic stripe 5 fixed on the forming platform grabbing handle 2 are adsorbed through magnetic force, the forming platform grabbing handle 2 is firmly adsorbed, and the forming platform grabbing handle 2 and the forming platform cantilever 3 are locked and connected. During the dismantlement, stir and shaping platform cantilever 3 articulated shaping platform adsorption plate 4 through the finger, under the restriction of limiting plate, shaping platform adsorption plate 4 transversely fixes on shaping platform cantilever 3, make the second magnetic stripe 6 of fixing on shaping platform adsorption plate 4 and fix and hold the separation of first magnetic stripe 5 on handle 2 is held to the shaping platform, can hold handle 2 from the unblock of locking state with the shaping platform, change into the open mode, shaping platform is held and is held handle 2 and can freely remove, hold handle 2 and outwards draw along second lateral arm 32 direction with the shaping platform, can hold handle 2 with the shaping platform and take out, the installation is convenient with the dismantlement, the installation is simple, good reliability, workman's convenience has been improved.
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 (8)
1. The utility model provides a be applied to shaping platform quick assembly disassembly structure of LCD3D printer, includes that shaping platform (1), shaping platform grab handle (2), shaping platform cantilever (3), shaping platform adsorption plate (4), first magnetic stripe (5) and second magnetic stripe (6), its characterized in that: fixedly connected with shaping platform is grabbed on shaping platform (1) and is grabbed handle (2), the shaping platform is grabbed and is grabbed first magnetic stripe of fixedly connected with (5) on handle (2), the shaping platform is grabbed and is grabbed between handle (2) and shaping platform cantilever (3) and be connected through wedging formula connection structure, shaping platform cantilever (3) are articulated with shaping platform adsorption plate (4), on shaping platform adsorption plate (4) fixedly connected with second magnetic stripe (6) that first magnetic stripe (5) correspond.
2. The rapid assembling and disassembling structure of the forming platform applied to the LCD3D printer according to claim 1, wherein: the cross-section that handle (2) were grabbed to the shaping platform is U type structure, the shaping platform is grabbed handle (2) and is included first bottom arm (21) and connects first side arm (22) of first bottom arm (21) both sides, two first side arm (22) tip all is equipped with connecting block (23) of outside extension, seted up two at least first through-holes (24) on connecting block (23), first through-hole (24) position and first screw hole (11) position are corresponding, be provided with first bolt (25) in first through-hole (24), the middle part of first bottom arm (21) is provided with cavity (26) that are used for holding the finger.
3. The structure of claim 2, wherein the molding platform is used in an LCD3D printer and comprises: still be equipped with first holding tank (27) on first end arm (21), first holding tank (27) are located the top of cavity (26) and communicate with cavity (26), second screw hole (28) have been seted up in first holding tank (27), be provided with first magnetic stripe (5) in first holding tank (27), first fixed orifices (51) have been seted up on first magnetic stripe (5), be provided with second bolt (52) in first fixed orifices (51), second bolt (52) alternate in first fixed orifices (51) and with second screw hole (28) threaded connection, the both sides middle part of first end arm (21) transversely is provided with wedge groove (29).
4. The rapid assembling and disassembling structure of the forming platform applied to the LCD3D printer according to claim 1, wherein: the cross-section of shaping platform cantilever (3) is U type structure, shaping platform cantilever (3) include second bottom arm (31) and connect second side arm (32), two of second bottom arm (31) both sides second side arm (32) are the voussoir structure the same with wedge groove (29) shape and can imbed in wedge groove (29).
5. The rapid assembling and disassembling structure of a forming platform applied to LCD3D printer as claimed in claim 4, wherein: two be connected with limiting plate (33) between second side arm (32), two all be provided with second through-hole (34) on second side arm (32), second through-hole (34) are located second side arm (32) middle part to the setting is in the top of limiting plate (33), be provided with screw rod (35) in second through-hole (34), screw rod (35) alternate in second through-hole (34) and with fourth screw hole (45) threaded connection.
6. The rapid assembling and disassembling structure of the forming platform applied to the LCD3D printer according to claim 1, wherein: the cross-section of shaping platform adsorption plate (4) is H type structure, shaping platform adsorption plate (4) include web (41) and connect perpendicularly flange board (42) of web (41) both sides, the middle part of web (41) is provided with second holding tank (43), third screw hole (44) have been seted up in second holding tank (43).
7. The rapid assembling and disassembling structure of a forming platform applied to LCD3D printer of claim 6, wherein: the second magnetic strip (6) is arranged in the second accommodating groove (43), a second fixing hole (61) is formed in the second magnetic strip (6), a third bolt (62) is arranged in the second fixing hole (61), and the third bolt (62) is inserted into the second fixing hole (61) and is in threaded connection with the third threaded hole (44).
8. The rapid assembling and disassembling structure of a forming platform applied to LCD3D printer of claim 6, wherein: the bottom of the flange plate (42) is provided with a fourth threaded hole (45), and the bottom of the flange plate (42) extends downwards to form an extension block (46).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084819.1U CN211518500U (en) | 2019-11-28 | 2019-11-28 | Forming platform quick assembling and disassembling structure applied to LCD3D printer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084819.1U CN211518500U (en) | 2019-11-28 | 2019-11-28 | Forming platform quick assembling and disassembling structure applied to LCD3D printer |
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| CN211518500U true CN211518500U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131929A (en) * | 2021-11-13 | 2022-03-04 | 深圳市创想三维科技股份有限公司 | Forming platform device and 3D printer |
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2019
- 2019-11-28 CN CN201922084819.1U patent/CN211518500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131929A (en) * | 2021-11-13 | 2022-03-04 | 深圳市创想三维科技股份有限公司 | Forming platform device and 3D printer |
| CN114131929B (en) * | 2021-11-13 | 2024-01-05 | 深圳市创想三维科技股份有限公司 | Forming platform device and 3D printer |
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