CN216733026U - High-precision 3D printing equipment - Google Patents
High-precision 3D printing equipment Download PDFInfo
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- CN216733026U CN216733026U CN202122129534.2U CN202122129534U CN216733026U CN 216733026 U CN216733026 U CN 216733026U CN 202122129534 U CN202122129534 U CN 202122129534U CN 216733026 U CN216733026 U CN 216733026U
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Abstract
The utility model relates to the technical field of 3D printing, and discloses high-precision 3D printing equipment which comprises a printing groove, wherein a printing platform is arranged at the bottom of the printing groove, the printing platform comprises a platform plate, the platform plate comprises a glass plate and a transparent elastic film attached to the upper surface of the glass plate, and the transparent elastic film is arranged on the glass plate, so that the leveling problem caused by the fact that the glass plate is too hard is solved, the plate falling problem in the printing process is solved, and the printing precision is improved.
Description
Technical Field
The utility model belongs to the technical field of 3D printing, and particularly relates to high-precision 3D printing equipment.
Background
3D printing, one of the rapid prototyping technologies, is a technology for constructing an object by using an adhesive material such as powdered metal or plastic based on a digital model file and by printing layer by layer. 3D prints and is used for making the model often in the design field, especially in jewelry design, use 3D to print and make jewelry model and have obtained universal application, the mode of pasting release film on the glass board is adopted to current 3D printing apparatus's print platform, but because glass is too hard leads to the leveling not good control, fall the version easily during printing, and the rigidity of printing in-process because of releasing the film is inconsistent with glass very easily produces the bubble, lead to printing the precision low, the surface is unsmooth, current 3D printing apparatus still has the problem that the model breaks away from the performance not good in addition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision 3D printing device to solve the problems that the existing 3D printing device is easy to fall off printing plates, low in printing precision, insufficient in surface smoothness and poor in separation performance in the printing of jewelry models in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high accuracy 3D printing apparatus, includes prints the groove, the bottom of printing the groove is equipped with print platform, print platform includes the landing slab, the landing slab includes glass board and adheres to the transparent elastic membrane of its upper surface, be equipped with the portion of breathing freely that supplies to leave the local lower surface contact air of type membrane on the landing slab, the portion of breathing freely is including seting up in the landing slab is close to a plurality of bleeder vents of edge all around.
Furthermore, the glass plate is made of high-light-transmission glass, so that the printing precision is improved conveniently.
Further, the printing platform also comprises a transparent sealing plate arranged below the glass plate.
Furthermore, the transparent sealing plate is made of high-light-transmission glass, so that the printing precision is improved conveniently.
Further, the thickness of the transparent elastic film is 1 mm.
Furthermore, the material of transparent elastic membrane is transparent silica gel, is convenient for improve the printing precision.
The utility model has the beneficial effects that: the utility model has simple structure and convenient use, solves the problems of poor leveling control caused by too hard material of the glass plate in the printing process and easy bubble generation caused by the inconsistency of the rigidity of the release film and the glass in the printing process by attaching the transparent elastic film on the upper surface of the glass plate, solves the problems of large pulling force and poor release performance in the release process by arranging the air holes close to the edge of the periphery of the platform plate, and improves the printing precision.
Drawings
FIG. 1 is an exploded view of a printing slot in a high precision printing apparatus of the present invention;
in the figure: 1. printing a slot; 2. a glass plate; 3. a transparent elastic mold; 4. a transparent sealing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The high-precision 3D printing equipment of the preferred embodiment of the utility model is shown in figure 1 and comprises a printing groove 1, wherein the bottom of the printing groove 1 is provided with a printing platform, the printing platform comprises a platform plate, the platform plate comprises a glass plate 2 and a transparent elastic film 3 attached to the upper surface of the glass plate, the platform plate is provided with a ventilating part for the local lower surface of a release film to contact air, the ventilating part comprises a plurality of ventilating holes arranged on the periphery of the platform plate and close to the edge, and in addition, the ventilating part can also be a ventilating groove arranged on the side surface of the platform plate.
Further, the glass plate 2 is made of high light-transmitting glass.
Further, the printing platform also comprises a transparent sealing plate 4 arranged below the glass plate 2.
Further, the transparent sealing plate 4 is made of high-transmittance glass, so that the printing precision is improved conveniently.
Further, the thickness of the transparent elastic film 3 was 1 mm.
Further, the transparent elastic film 3 is made of transparent silica gel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy 3D printing apparatus, a serial communication port, including printing the groove, the bottom of printing the groove is equipped with print platform, print platform includes the landing slab, the landing slab includes glass board and adheres to the transparent elastic membrane of its upper surface, be equipped with the portion of breathing freely that supplies the local lower surface contact air from the type membrane on the landing slab, the portion of breathing freely is including offering in the landing slab is close to a plurality of bleeder vents of edge all around.
2. The high-precision 3D printing equipment according to claim 1, wherein the glass plate is made of high-light-transmittance glass.
3. The high precision 3D printing apparatus according to claim 1, wherein the printing platform further comprises a transparent sealing plate disposed below the glass plate.
4. The high-precision 3D printing device according to claim 3, wherein the transparent sealing plate is made of high-light-transmittance glass.
5. The high precision 3D printing apparatus according to claim 1, wherein the transparent elastic film has a thickness of 1 mm.
6. The high-precision 3D printing equipment according to claim 1, wherein the transparent elastic film is made of transparent silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122129534.2U CN216733026U (en) | 2021-09-03 | 2021-09-03 | High-precision 3D printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122129534.2U CN216733026U (en) | 2021-09-03 | 2021-09-03 | High-precision 3D printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216733026U true CN216733026U (en) | 2022-06-14 |
Family
ID=81907724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122129534.2U Active CN216733026U (en) | 2021-09-03 | 2021-09-03 | High-precision 3D printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216733026U (en) |
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2021
- 2021-09-03 CN CN202122129534.2U patent/CN216733026U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |