CN211165358U - Photocuring 3D prints shaping screen quick replacement structure - Google Patents
Photocuring 3D prints shaping screen quick replacement structure Download PDFInfo
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- CN211165358U CN211165358U CN201921945311.XU CN201921945311U CN211165358U CN 211165358 U CN211165358 U CN 211165358U CN 201921945311 U CN201921945311 U CN 201921945311U CN 211165358 U CN211165358 U CN 211165358U
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Abstract
The embodiment of the utility model discloses a quick replacing structure of a photocuring 3D printing forming screen, which comprises a base, a bracket, a first magnetic connecting piece and a second magnetic connecting piece; the base comprises a first opening and a mounting part arranged on the inner side wall of the first opening, and the first magnetic connecting piece is arranged on the mounting part; the support is provided with a second opening used for installing the printing forming screen, and the support is embedded in the first opening; the second magnetic connecting piece is arranged on the bracket, and the first magnetic connecting piece and the second magnetic connecting piece are attracted so as to detachably install the bracket on the installation part; one side that the support deviates from the installation department is equipped with draws the portion, draws the portion and can dismantle the support from the base under the exogenic action. The bracket for mounting the printing forming screen is detachably mounted on the base through the attraction and matching of the first magnetic connecting piece and the second magnetic connecting piece; the support can be detached from the base through the drawing part, the structure is simple, the detachment is convenient, and the screen replacement is easy.
Description
Technical Field
The utility model relates to a 3D prints the field, especially relates to a photocuring 3D prints shaping screen quick replacement structure.
Background
Photocuring's in 3D printer shaping screen after using a period, can appear ageing, influence the printing quality, consequently need often change. The current printing forming screen is generally fixed on a base and is very inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a photocuring 3D prints shaping screen quick replacement structure.
The embodiment of the utility model provides a quick replacement structure for a photocuring 3D printing forming screen, which comprises a base, a bracket, a first magnetic connecting piece and a second magnetic connecting piece;
the base comprises a first opening and an installation part arranged on the inner side wall of the first opening, and the first magnetic connecting piece is arranged on the installation part;
the support is provided with a second opening used for installing a printing forming screen, and the support is embedded in the first opening;
the second magnetic connecting piece is arranged on the bracket, and the first magnetic connecting piece and the second magnetic connecting piece are attracted to detachably mount the bracket on the mounting part;
the support deviates from one side of installation department is equipped with draws the portion, draw the portion can be under the exogenic action, will the support is followed the base is dismantled.
Optionally, the first magnetic connector and the second magnetic connector respectively include a plurality of connectors, and the plurality of connectors are correspondingly matched with the plurality of connectors.
Optionally, the number of the first magnetic connectors and the number of the second magnetic connectors are three, and the three first magnetic connectors are distributed around the first opening in a triangular manner.
Optionally, the first magnetic connector is a magnet, and the second magnetic connector is made of a magnetic material.
Optionally, the draw portion comprises a draw aperture.
Optionally, the pulling part further comprises a handle detachably matched with the pulling hole.
Optionally, the handle and the pull aperture are based on a threaded fit.
Optionally, the installation department is equipped with the constant head tank, the support is equipped with location portion, location portion with the cooperation can be dismantled to the constant head tank.
Optionally, the positioning groove is strip-shaped.
The embodiment of the utility model provides an among the technical scheme, through first magnetic connecting piece and second magnetic connecting piece actuation cooperation, the support demountable installation that will be used for the installation to print the shaping screen is on the base, simultaneously, draws the portion through the operation and can dismantle the support from the base, consequently for prior art, the utility model discloses a photocuring 3D prints shaping screen quick replacement structure, simple structure, it is convenient to dismantle, and it is easy to trade the screen, and it is not fragile to change in-process part.
Drawings
Fig. 1 is a schematic structural view of a rapid replacing structure of a photocuring 3D printing molding screen in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a bracket according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rapid replacing structure of a photocuring 3D printing molding screen in another embodiment of the present invention;
fig. 5 is the utility model discloses photocuring 3D in another embodiment prints the structure split sketch map of shaping screen quick replacement structure.
Reference numerals:
100: printing a molding screen;
1: a base; 11: a first opening; 12: an installation part; 121: positioning a groove; 2: a support; 21: a second opening; 22: a drawing section; 221: drawing the hole; 222: a handle; 23: a positioning part; 3: a first magnetic connector; 4: a second magnetic coupling.
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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the following embodiments may be combined without conflict.
Please combine fig. 1 to 5, an embodiment of the present invention provides a rapid replacing structure for a photo-cured 3D printing forming screen, where the rapid replacing structure for the photo-cured 3D printing forming screen may include a base 1, a bracket 2, a first magnetic connector 3 and a second magnetic connector 4. Wherein, base 1 includes first opening 11 and locates the installation department 12 of first opening 11 inside wall, and first magnetic connecting piece 3 locates on installation department 12. The bracket 2 is provided with a second opening 21, the second opening 21 is used for installing the printing forming screen 100, and the bracket 2 is embedded in the first opening 11. The second magnetic connecting piece 4 is arranged on the bracket 2, and the first magnetic connecting piece 3 and the second magnetic connecting piece 4 are attracted to detachably install the bracket 2 on the installation part 12. Further, a drawing part 22 is arranged on one side of the bracket 2, which is far away from the mounting part 12, and the drawing part 22 can detach the bracket 2 from the base 1 under the action of external force.
The utility model discloses photocuring 3D prints shaping screen quick replacement structure through first magnetic connecting piece 3 and the cooperation of 4 attractors of second magnetic connecting piece, will be used for the installation to print 2 demountable installation of support that shaping screen 100 on base 1, simultaneously, draw portion 22 through the operation and can dismantle support 2 from base 1 get off, simple structure, it is convenient to dismantle, and it is easy to trade the screen, and the part is not fragile in the change process.
The number of the first magnetic connectors 3 and the number of the second magnetic connectors 4 are equal, and specifically, the number of the first magnetic connectors 3 and the number of the second magnetic connectors 4 can be set as required. In this embodiment, in order to stably fix the bracket 2 on the base 1, the first magnetic connectors 3 and the second magnetic connectors 4 respectively include a plurality of connectors, and the plurality of first magnetic connectors 3 and the plurality of second magnetic connectors 4 are correspondingly matched. For example, optionally, the first magnetic connector 3 and the second magnetic connector 4 comprise three each; of course, the number of the first magnetic connectors 3 and the second magnetic connectors 4 may be other.
In one embodiment, in order to stably fix the bracket 2 to the base 1 and, at the same time, reduce the cost, the first magnetic coupling 3 and the second magnetic coupling 4 are respectively comprised of three. Further, three first magnetic connectors 3 are distributed around the first opening 11 in a triangular shape, and the support 2 can be more stably fixed on the base 1 due to good stability of the triangular shape.
In addition, the materials of the first magnetic connecting element 3 and the second magnetic connecting element 4 can be selected according to the requirement, for example, in an embodiment, the first magnetic connecting element 3 is a magnet, and the second magnetic connecting element 4 is made of a magnetic material. It should be understood that the magnetic material may be any material that is capable of magnetically attracting a magnet, such as iron.
The structure of the drawing part 22 can be designed as required, for example, in one of the embodiments, please refer to fig. 1, the drawing part 22 includes a drawing hole 221. The bracket 2 can be detached through the pulling hole 221 by using different external force methods, for example, optionally, referring to fig. 5, the pulling part 22 further includes a handle 222 detachably engaged with the pulling hole 221. Further optionally, the handle 222 is thread-based with the pulling hole 221, i.e. the pulling hole 221 is a threaded hole and the handle 222 has a corresponding thread structure. It should be understood that the handle 222 and the pull aperture 221 may be otherwise configured to mate. When the screen is changed, the handle 222 is screwed into the drawing hole 221 and then is drawn slightly hard to separate the bracket 2 from the base 1, thereby completing the screen changing operation. After the screen is replaced, the bracket 2 which needs to be additionally arranged is placed into the base 1, the bracket 2 and the base 1 are automatically connected together through magnetic force, and finally the handle 222 is screwed out.
Of course, the pulling part 22 may include only the pulling hole 221 without the handle 222 engaged with the pulling hole 221, and the bracket 2 may be detached by applying a pulling force to the pulling hole 221 through an external structure, such as a hook.
It is to be understood that the drawing portion 22 is not limited to the drawing hole 221 form, but may be provided as a convex structure or the like.
Further, in order to prevent the mounting of the bracket 2 and the mounting portion 12 from being misaligned, so as to mount the bracket 2 to the mounting portion 12 more smoothly, the mounting portion 12 is provided with the positioning groove 121, the bracket 2 is provided with the positioning portion 23, the positioning portion 23 is detachably matched with the positioning groove 121, and the positioning groove 121 and the positioning portion 23 are fool-proof structures matched with each other.
The positioning groove 121 and the positioning portion 23 may be designed as required, for example, in one embodiment, please refer to fig. 2 and 3, the positioning groove 121 is in a strip shape, and the positioning portion 23 is a strip-shaped column matched with the strip-shaped positioning groove 121. It should be understood that the positioning slot 121 may also have other structural shapes, such as a positioning hole, and the positioning portion 23 is a positioning column.
It is understood that the number of the positioning grooves 121 may be plural, and similarly, the number of the positioning portions 23 engaged with the positioning grooves 121 may be plural.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A rapid replacing structure for a photocuring 3D printing forming screen is characterized by comprising a base (1), a support (2), a first magnetic connecting piece (3) and a second magnetic connecting piece (4);
the base (1) comprises a first opening (11) and an installation part (12) arranged on the inner side wall of the first opening (11), and the first magnetic connecting piece (3) is arranged on the installation part (12);
the support (2) is provided with a second opening (21), the second opening (21) is used for installing a printing forming screen, and the support (2) is embedded in the first opening (11);
the second magnetic connecting piece (4) is arranged on the bracket (2), and the first magnetic connecting piece (3) and the second magnetic connecting piece (4) are attracted to detachably install the bracket (2) on the installation part (12);
support (2) deviate from one side of installation department (12) is equipped with draws portion (22), draw portion (22) can be under the exogenic action, will support (2) are followed base (1) is dismantled.
2. The rapid replacing structure of the photocuring 3D printing forming screen as claimed in claim 1, wherein the first magnetic connector (3) and the second magnetic connector (4) respectively comprise a plurality of connectors, and the plurality of first magnetic connectors (3) and the plurality of second magnetic connectors (4) are correspondingly matched.
3. The rapid replacing structure of the photocuring 3D printing forming screen as claimed in claim 2, wherein the number of the first magnetic connectors (3) and the number of the second magnetic connectors (4) are respectively three, and the three first magnetic connectors (3) are distributed around the first opening (11) in a triangular shape.
4. The rapid replacing structure of the photocuring 3D printing molding screen according to any one of claims 1 to 3, wherein the first magnetic connector (3) is a magnet, and the second magnetic connector (4) is made of a magnetic material.
5. The rapid replacing structure of the photocuring 3D printing forming screen according to claim 1, characterized in that the drawing part (22) comprises a drawing hole (221).
6. The rapid replacing structure of the photocuring 3D printing forming screen according to claim 5, characterized in that the drawing part (22) further comprises a handle (222) detachably matched with the drawing hole (221).
7. The rapid replacing structure of the light-cured 3D printing forming screen according to claim 6, characterized in that the handle (222) and the drawing hole (221) are based on thread fit.
8. The rapid replacing structure of the photocuring 3D printing forming screen is characterized in that the mounting part (12) is provided with a positioning groove (121), the bracket (2) is provided with a positioning part (23), and the positioning part (23) is detachably matched with the positioning groove (121).
9. The rapid replacing structure of the photocuring 3D printing forming screen as claimed in claim 8, wherein the positioning groove (121) is in the shape of a strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945311.XU CN211165358U (en) | 2019-11-12 | 2019-11-12 | Photocuring 3D prints shaping screen quick replacement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945311.XU CN211165358U (en) | 2019-11-12 | 2019-11-12 | Photocuring 3D prints shaping screen quick replacement structure |
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| Publication Number | Publication Date |
|---|---|
| CN211165358U true CN211165358U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945311.XU Active CN211165358U (en) | 2019-11-12 | 2019-11-12 | Photocuring 3D prints shaping screen quick replacement structure |
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| CN (1) | CN211165358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110552A1 (en) * | 2020-11-30 | 2022-06-02 | 深圳市创想三维科技有限公司 | 3d printer screen fixing assembly and photocuring 3d printer |
| WO2023165464A1 (en) * | 2022-03-03 | 2023-09-07 | 上海轮廓科技有限公司 | Housing assembly for extrusion mechanism of 3d printer, and 3d printing head |
-
2019
- 2019-11-12 CN CN201921945311.XU patent/CN211165358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110552A1 (en) * | 2020-11-30 | 2022-06-02 | 深圳市创想三维科技有限公司 | 3d printer screen fixing assembly and photocuring 3d printer |
| WO2023165464A1 (en) * | 2022-03-03 | 2023-09-07 | 上海轮廓科技有限公司 | Housing assembly for extrusion mechanism of 3d printer, and 3d printing head |
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