CN210234028U - 3D printer print platform - Google Patents
3D printer print platform Download PDFInfo
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- CN210234028U CN210234028U CN201920818954.1U CN201920818954U CN210234028U CN 210234028 U CN210234028 U CN 210234028U CN 201920818954 U CN201920818954 U CN 201920818954U CN 210234028 U CN210234028 U CN 210234028U
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Abstract
The utility model discloses a 3D printer print platform includes platform bottom plate, base plate and flexible construction from bottom to top in proper order, and the platform bottom plate is equipped with magnet, and the front end of platform bottom plate is equipped with buckle device, and buckle device compresses tightly flexible construction. Print platform's platform bottom plate passes through the magnet and adsorbs the flexible construction to compress tightly the flexible construction through buckle device, played spacing effect, improved print platform's stability. The handle that flexible structure both sides and bottom were equipped with is convenient for its installation and dismantlement, avoids user's both hands to scald. Because the flexible structure can be bent, the bottom of the printing model is easy to separate from the flexible structure, and the printing model can be taken out conveniently. The top of flexible construction is equipped with the printing sticker and is favorable to the deposit of printing material on print platform. The utility model discloses simple structure, print platform can install fast and dismantle, facilitates the use.
Description
Technical Field
The utility model belongs to 3D prints the field, concretely relates to 3D printer print platform.
Background
FDM (fused deposition) 3D printer passes through high temperature heating print shower nozzle and makes the printing consumables melt and deposit to print platform, is cooled rapidly and condenses when melting printing consumables contact print platform, and the printing shower nozzle deposits the printing consumables layer upon layer to print platform along the printing route of setting for well to the structure has three-dimensional structure's model. Common FDM printing consumables are ABS and PLA, and 3D prints in-process ABS and PLA cooling rate when contact print platform at the excessive speed, and the phenomenon on stick up the limit appears easily in the printing model. Therefore, the printing platform of the FDM3D printer has a heating function, the printing platform is heated to a certain temperature, and the edge warping of a printing model is prevented.
Chinese patent CN206840725U discloses a 3D printer print platform of high stability, print platform includes aluminium platform and black gold platform, and the bottom surface of black gold board is equipped with the recess that uses with the magnet cooperation, and black gold platform and aluminium platform carry out fixed connection through magnet adsorption, and unevenness's aperture is being equipartited to black gold platform upper surface, is favorable to printing the connection of piece and working face, has solved the problem on current printing piece stick up the limit simultaneously. But the printing platform is connected through magnet adsorption, so that the stability is insufficient; magnet and recess need be aimed at during the installation, and the installation of black gold platform is comparatively inconvenient with the dismantlement, is not convenient for print taking out of model.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a print platform convenient to dismantle from 3D printer, this print platform stability is good, is convenient for print the model and takes out.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a 3D printer print platform includes platform bottom plate, base plate and flexible construction from bottom to top in proper order, its characterized in that: the platform bottom plate is equipped with magnet, and the front end of platform bottom plate is equipped with buckle device, and buckle device compresses tightly flexible construction. The flexible structure has magnetism, adsorbs on the base plate through magnet, and buckle device compresses tightly the flexible structure on the base plate, has played spacing effect, has strengthened the stability of flexible structure. Because the flexible structure can be bent, the bottom of the printing model is easy to separate from the flexible structure, and the printing model can be taken out conveniently.
Further, buckle device includes buckle body and spring, and the buckle body articulates in the front end of platform bottom plate, and the buckle body is connected to the one end of spring, and the other end connection platform bottom plate of spring, flexible structure's top are equipped with the bellying, and the bellying is equipped with the mounting groove, buckle body and mounting groove phase-match. The mounting groove of flexible construction can withstand the buckle body forward, and the buckle body is rotatory forward, adsorbs when the flexible construction on the base plate completely, and the buckle body compresses tightly the flexible construction under the effect of spring, strengthens the stability of flexible construction.
Furthermore, the front end and the rear end of the platform bottom plate are respectively provided with a front limiting block and a rear limiting block, the front limiting block is provided with a front groove, the rear limiting block is provided with a rear groove, and the front groove and the rear groove are respectively matched with the flexible structure. When the flexible structure is installed, the flexible structure moves forwards to abut against the front groove and moves backwards to abut against the rear groove, the front limiting block and the rear limiting block play a role in limiting the flexible structure, and dislocation between the flexible structure and the substrate is prevented.
Further, the substrate is a glass plate or a metal plate. The smoothness of the printing platform is guaranteed by the glass plate or the metal plate, and printing failure caused by unevenness of the printing platform in the 3D printing process is prevented.
Further, the top of flexible structure is equipped with prints the sticker, and the upper surface of printing the sticker is equipped with unevenness's aperture. The surface of the printing sticker is rough, which is beneficial to the deposition of printing materials on the printing platform.
Further, the platform bottom plate is provided with a heating assembly. Heating element heating substrate, base plate conduction heat to flexible construction prevents to print when material contact flexible construction because the temperature crosses lowly and sticks up the limit.
Furthermore, handles are arranged on the two sides and the tail of the flexible structure, grooves are formed in the two sides and the tail of the platform bottom plate, and the handles are matched with the grooves. The setting of handle and recess is convenient for putting into and taking out of flexible structure, because print platform temperature is higher, and flexible structure and base plate can be touchd to user's hand to the setting of handle, prevent to scald.
Furthermore, four corners and the center of the platform bottom plate are provided with magnet mounting seats, and magnets are mounted in the magnet mounting seats. The flexible structure is tightly adsorbed on the substrate through magnets at four corners of the bottom plate of the platform and at the center of the bottom plate of the platform.
Further, the base plate and the platform bottom plate are provided with mounting holes, bolts penetrate through the mounting holes, and the base plate is tightly pressed by the bolts. The base plate and the platform bottom plate are tightly connected through bolts.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the platform bottom plate of the printing platform passes through the magnet to adsorb the flexible structure, and compresses tightly the flexible structure through the buckle device, plays the effect that compresses tightly, improves printing platform's stability. The front end and the rear end of the platform bottom plate are provided with limiting blocks, so that the flexible structure is limited when being mounted and dismounted, and dislocation between the flexible structure and the substrate is prevented. The handle that flexible structure both sides and bottom were equipped with is convenient for its installation and dismantlement, avoids user's both hands to scald. Because the flexible structure can be bent, the bottom of the printing model is easy to separate from the flexible structure, and the printing model can be taken out conveniently. The top of flexible construction is equipped with the printing sticker and is favorable to the deposit of printing material on print platform. The utility model discloses simple structure, print platform can install fast and dismantle, facilitates the use.
Drawings
The present invention will be further explained with reference to the drawings.
Fig. 1 is an exploded view of a 3D printer printing platform according to the present invention;
fig. 2 is a schematic structural diagram of a 3D printer printing platform according to the present invention;
fig. 3 is a top view of a 3D printer printing platform according to the present invention;
fig. 4 is a bottom view of a 3D printer print platform according to the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 1;
fig. 6 is an enlarged schematic view of fig. 3 at B.
Detailed Description
As shown in fig. 1 to 6, the 3D printer printing platform sequentially includes a platform bottom plate 1, a substrate 2 and a flexible structure 3 from bottom to top, and the flexible structure 3 is a flexible steel sheet in this embodiment. Four corners and the center of platform bottom plate 1 are equipped with magnet mount pad 4, and magnet is installed in magnet mount pad 4, and flexible structure 3 is through tightly adsorbing on base plate 2 at 1 four corners of platform bottom plate and central magnet. The front end of the platform bottom plate 1 is provided with a buckle device, and the buckle device compresses the flexible structure 3. The front end and the rear end of platform bottom plate are equipped with preceding stopper 14 and back stopper 15 respectively, and preceding stopper 14 is equipped with preceding recess 16, and back stopper 15 is equipped with back recess 17, and preceding recess 16, back recess 17 match with flexible structure 3 respectively. The front limiting block 14 and the rear limiting block 15 limit the position of the flexible structure, and prevent the flexible structure and the substrate from being displaced. Flexible structure 3 has magnetism, adsorbs on base plate 2 through magnet, and buckle device compresses tightly flexible structure 3 on base plate 2, has played spacing effect, has strengthened flexible structure 3's stability. Because flexible structure 3 can buckle, the bottom of printing the model breaks away from flexible structure 3 easily, is convenient for take out of printing the model.
The buckle device comprises a buckle body 5 and a spring 6, the buckle body 5 is hinged to the front end of the platform bottom plate 1, one end of the spring 6 is connected with the buckle body 5, the other end of the spring 6 is connected with the platform bottom plate 1, the top end of the flexible structure 3 is provided with a protruding portion 7, the protruding portion 7 is provided with a mounting groove 8, and the buckle body 5 is matched with the mounting groove 8. The mounting groove 8 of the flexible structure 3 props against the buckle body 5 forwards, the buckle body 5 rotates forwards, and the spring 6 is stretched; when the flexible structure 3 is completely adsorbed on the substrate 2, the buckle body 5 presses the flexible structure 3 under the action of the spring 6, so that the stability of the flexible structure 3 is enhanced.
The substrate 2 is a glass plate or a metal plate, and is preferably a glass plate in view of cost. The smoothness of the printing platform is guaranteed by the glass plate or the metal plate, so that printing failure caused by unevenness of the printing platform in the 3D printing process is prevented. The top of flexible structure 3 is equipped with prints sticker 9, and the upper surface of printing sticker 9 is equipped with unevenness's aperture, and the aperture is favorable to printing the deposit of material on print platform. The platform floor 1 is provided with a heating assembly 10. Heating element 10 heats base plate 2, and base plate 2 conduction heat is to flexible construction 3, because the temperature is low excessively and the limit sticks up when preventing to print the material contact flexible construction 3.
The both sides and the afterbody of flexible construction 3 are equipped with handle 11, and the both sides and the afterbody of platform bottom plate 1 are equipped with recess 12, and handle 11 and recess 12 phase-match. The setting of handle 11 and recess 12 is convenient for putting into and taking out of flexible structure 3, because print platform temperature is higher, flexible structure 3 and base plate 2 can be touched to user's hand to the setting of handle 11, prevents to scald. Base plate 2 and platform bottom plate 1 are equipped with mounting hole 13, and mounting hole 13 runs through there is the bolt, and the bolt compresses tightly platform bottom plate 1 with base plate 2. The base plate 2 and the platform base plate 1 are tightly connected by bolts.
When the flexible structure 3 is installed, the handle 11 is held to align the installation groove 8 of the flexible structure 3 with the buckle body 5, the flexible structure 3 is pushed forward, and the bulge part 7 pushes the buckle body 5 to rotate forward. When the front end of the flexible structure 3 butts against the front limiting block 14 along the front groove 16, the flexible structure 3 is placed downwards until the flexible structure 3 is completely sucked by the platform bottom plate 1, the flexible structure 3 is moved backwards until the corner at the rear end of the flexible structure 3 butts against the rear limiting block 15 along the rear groove 17, the buckle body 5 rotates backwards, and the flexible structure 3 is pressed tightly under the action of the spring 6. When the flexible structure 3 is disassembled, the handle 11 is held to move the flexible structure 3 forwards, the bulge part 7 pushes the buckle body 5 to rotate forwards again, the flexible structure 3 is lifted and moves backwards, and the flexible structure is taken out stably. The handle 11 is held to slightly bend the flexible structure 3, a gap is formed between the bottom of the printing model and the flexible structure 3, the printing model can be directly separated from the flexible structure 3, other tools are not needed, and the operation is convenient and simple.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a 3D printer print platform includes platform bottom plate, base plate and flexible construction from bottom to top in proper order, its characterized in that: the platform bottom plate is provided with a magnet, the front end of the platform bottom plate is provided with a buckle device, the buckle device compresses the flexible structure, and the magnet adsorbs the flexible structure to the substrate.
2. The 3D printer printing platform of claim 1, wherein: the buckle device comprises a buckle body and a spring, the buckle body is hinged to the front end of the platform bottom plate, one end of the spring is connected with the buckle body, the other end of the spring is connected with the platform bottom plate, the top end of the flexible structure is provided with a protruding portion, the protruding portion is provided with a mounting groove, and the buckle body is matched with the mounting groove.
3. The 3D printer printing platform of claim 2, wherein: the front end and the rear end of the platform bottom plate are respectively provided with a front limiting block and a rear limiting block, the front limiting block is provided with a front groove, the rear limiting block is provided with a rear groove, and the front groove and the rear groove are respectively matched with the flexible structure.
4. The 3D printer printing platform of claim 1, wherein: the substrate is a glass plate or a metal plate.
5. The 3D printer printing platform of claim 1, wherein: the top of flexible construction is equipped with prints the sticker, the upper surface of printing the sticker is equipped with unevenness's aperture.
6. The 3D printer printing platform of claim 1, wherein: the platform bottom plate is provided with a heating assembly.
7. The 3D printer printing platform of claim 1, wherein: the flexible structure is characterized in that handles are arranged on two sides and the tail of the flexible structure, grooves are arranged on two sides and the tail of the platform bottom plate, and the handles are matched with the grooves.
8. The 3D printer printing platform of claim 1, wherein: and magnet mounting seats are arranged at the four corners and the center of the platform bottom plate, and magnets are mounted in the magnet mounting seats.
9. The 3D printer printing platform of claim 1, wherein: the base plate with the platform bottom plate is equipped with the mounting hole, the mounting hole runs through there is the bolt, the bolt will the base plate compresses tightly the platform bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818954.1U CN210234028U (en) | 2019-05-31 | 2019-05-31 | 3D printer print platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818954.1U CN210234028U (en) | 2019-05-31 | 2019-05-31 | 3D printer print platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210234028U true CN210234028U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818954.1U Active CN210234028U (en) | 2019-05-31 | 2019-05-31 | 3D printer print platform |
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| CN (1) | CN210234028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU213278U1 (en) * | 2022-02-09 | 2022-09-05 | Общество с ограниченной ответственностью "Проект Инноватика" | 3D PRINTER DESK |
| WO2023211267A1 (en) * | 2022-04-28 | 2023-11-02 | Ultimaker B.V. | Print bed assembly for an additive manufacturing system |
-
2019
- 2019-05-31 CN CN201920818954.1U patent/CN210234028U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU213278U1 (en) * | 2022-02-09 | 2022-09-05 | Общество с ограниченной ответственностью "Проект Инноватика" | 3D PRINTER DESK |
| WO2023211267A1 (en) * | 2022-04-28 | 2023-11-02 | Ultimaker B.V. | Print bed assembly for an additive manufacturing system |
| NL2031725B1 (en) * | 2022-04-28 | 2023-11-10 | Ultimaker Bv | Print bed assembly for an additive manufacturing system |
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