CN216993083U - Meniscus rubber coating device based on photocuring 3D prints - Google Patents
Meniscus rubber coating device based on photocuring 3D prints Download PDFInfo
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- CN216993083U CN216993083U CN202220102711.XU CN202220102711U CN216993083U CN 216993083 U CN216993083 U CN 216993083U CN 202220102711 U CN202220102711 U CN 202220102711U CN 216993083 U CN216993083 U CN 216993083U
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Abstract
The utility model discloses a meniscus coating device based on photocuring 3D printing, which belongs to the technical field of additive manufacturing and comprises the following components: the glue pool is used for containing a 3D printed light curing material; the gluing moving guide rails are fixed on two sides of the top end of the glue pool in parallel and opposite directions; the micro-distance lifting mechanism is fixed on the gluing motion guide rail and can move back and forth relative to the gluing motion guide rail; the two ends of the meniscus rubber cutter are fixed on the macro lifting mechanism, and the macro lifting mechanism can drive the meniscus rubber cutter to move up and down; the bottom end of the meniscus rubber cutter is provided with a rubber containing cavity, and after the rubber containing cavity is contacted with a 3D printed photocuring material in the rubber pool, a meniscus rubber coating surface is formed so as to coat any surface. The meniscus coating device based on photocuring 3D printing provided by the utility model can improve the photocuring 3D printing precision and enlarge the printing area, and has the characteristics of high processing precision and high printing speed.
Description
Technical Field
The utility model belongs to the technical field of additive manufacturing, and particularly relates to a meniscus gluing device based on photocuring 3D printing.
Background
Photocuring digital 3D printing is an advanced high-precision additive manufacturing technology, a required target structure is finally obtained through layer-by-layer exposure on the surface of a photocuring material, and compared with the traditional solid additive manufacturing technology, the technology has higher processing precision and wider application field.
The photo-curing digital 3D printing gluing link directly determines the printing precision, the printing efficiency and the printing size, so that a meniscus gluing device based on photo-curing 3D printing is urgently needed to realize the photo-curing material coating in the printing and exposure process, and the final high-efficiency, precise and large-size processing is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that photocuring digital 3D printing cannot realize high-precision, large-size and high-efficiency photocuring material coating, and provides a meniscus coating device based on photocuring 3D printing, which can improve the photocuring 3D printing precision and enlarge the printing area and has the characteristics of high processing precision and high printing speed.
The utility model is realized by the following technical scheme:
a meniscus gumming device based on photocuring 3D printing, it includes:
the glue pool 4 is used for containing a 3D printed light curing material 5;
the gluing motion guide rails 3 are oppositely fixed on two sides of the top end of the glue pool 4 in parallel;
the microspur lifting mechanism 2 is fixed on the gluing motion guide rail 3 and can move back and forth relative to the gluing motion guide rail 3;
the two ends of the meniscus rubber cutter 1 are fixed on the macro lifting mechanism 2, and the macro lifting mechanism 2 can drive the meniscus rubber cutter 1 to move up and down; the bottom end of the meniscus rubber cutter 1 is provided with a rubber containing cavity 6, and after the rubber containing cavity 6 is contacted with the 3D printed photocuring material 5 in the rubber pool 4, a meniscus rubber coating surface 7 is formed so as to coat any surface.
Further, the material of the meniscus rubber cutter 1 is metal, glass or a high polymer material, and the specific size of the meniscus rubber cutter 1 can be adjusted according to the size of the target to be coated and the size of the rubber pool.
Further, the glue pool 4 is square.
Further, the macro lifting mechanism 2 is manually or electrically adjusted, and the meniscus glue coating surface 7 can be formed by controlling the macro lifting mechanism 2 to enable the meniscus glue cutter 1 to contact the photo-curing material 5;
further, the gluing motion guide rail 3 is driven by a lead screw or a linear motor, and the meniscus glue cutter 1 is driven by the gluing motion guide rail 3 to realize reciprocating motion in a one-dimensional direction.
Further, the shape of the glue containing cavity 6 can be changed according to different light-curing materials 5, such as a triangle, a semicircle and the like.
Compared with the prior art, the utility model has the following advantages:
the meniscus gluing device based on photocuring 3D printing can effectively improve the processing efficiency and large size of digital photocuring 3D printing, and can coat any surface with a high-precision photocuring material through the formed meniscus gluing surface.
Drawings
FIG. 1 is an overall structure diagram of a meniscus glue spreading device based on photocuring 3D printing;
FIG. 2 is a cross-sectional view of a meniscus glue cutter of a meniscus glue spreading apparatus based on photo-curing 3D printing;
in the figure: a meniscus rubber knife 1, a microspur lifting mechanism 2, a rubber coating motion guide rail 3, a rubber pool 4, a light curing material 5, a rubber containing cavity 6 and a meniscus rubber coating surface 7.
Detailed Description
The following embodiments are only used for illustrating the technical solutions of the present invention more clearly, and therefore, the following embodiments are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
Example 1
As shown in fig. 1, the present embodiment provides a meniscus gumming device based on photocuring 3D printing, which includes:
the glue pool 4 is used for containing a 3D printed light curing material 5;
the gluing moving guide rails 3 are parallelly and oppositely fixed on two sides of the top end of the glue pool 4;
the microspur lifting mechanism 2 is fixed on the gluing motion guide rail 3 and can move back and forth relative to the gluing motion guide rail 3;
the device comprises a meniscus rubber cutter 1, wherein two ends of the meniscus rubber cutter 1 are fixed on a macro lifting mechanism 2, and the macro lifting mechanism 2 can drive the meniscus rubber cutter 1 to move up and down; the bottom end of the meniscus rubber cutter 1 is provided with a rubber containing cavity 6, and after the rubber containing cavity 6 is contacted with the 3D printed light curing material 5 in the rubber pool 4, a meniscus rubber coating surface 7 is formed so as to coat any surface.
In this embodiment, the macro lifting mechanism 2 is manually or electrically adjusted, and the meniscus glue cutter 1 can contact the photo-curing material 5 by controlling the macro lifting mechanism 2 to form a meniscus glue coating surface 7;
in this embodiment, the meniscus rubber cutter 1 is T-shaped, the bottom end of the T-shape is provided with a sol cavity, the meniscus rubber cutter 1 is made of metal, glass or polymer material, and the specific size of the meniscus rubber cutter 1 can be adjusted according to the target size to be coated and the size of a glue pool; the glue pool 4 is square.
In this embodiment, the gluing guide rail 3 is driven by a lead screw or a linear motor, and the meniscus glue cutter 1 is driven by the gluing guide rail 3 to reciprocate in a one-dimensional direction.
The shape of the glue containing cavity 6 in this embodiment may be changed according to different photo-curing materials 5, such as a triangle, a semicircle, etc.
As shown in fig. 1 and 2, the operation process of the meniscus coating device based on photocuring 3D printing according to the present invention is as follows:
firstly, when 3D printing photocuring is carried out, a first layer of curing surface is formed after first exposure, the meniscus rubber knife 1 moves downwards to penetrate into the rubber pool 4 under the action of the microspur lifting mechanism 2, the rubber containing cavity 6 of the meniscus rubber knife 1 is contacted with the photocuring material 5 in the rubber pool 4, the photocuring material 5 is filled in the rubber containing cavity 6 through capillary force, then the meniscus rubber knife 1 is moved upwards by the microspur lifting mechanism 2, the lowest edge of the glue containing cavity 6 of the meniscus rubber knife 1 is higher than the first layer of curing surface, however, due to the capillary force, the light-curable material 5 in the glue containing chamber 6 is not separated from the first layer cured surface of the glue pool 4, and a meniscus glue-coated surface 7 is formed, as shown in fig. 2, and then moving the meniscus rubber blade 1 through the rubber coating motion guide rail 3, carrying out next exposure, and repeatedly carrying out the operations to realize multiple rubber coating.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (6)
1. The utility model provides a meniscus rubber coating device based on photocuring 3D prints which characterized in that, it includes:
the glue pool (4) is used for containing a 3D printed light curing material (5);
the gluing moving guide rails (3) are parallelly and oppositely fixed on two sides of the top end of the glue pool (4);
the microspur lifting mechanism (2) is fixed on the gluing motion guide rail (3) and can move back and forth relative to the gluing motion guide rail (3);
the two ends of the meniscus rubber cutter (1) are fixed on the microspur lifting mechanism (2), and the microspur lifting mechanism (2) can drive the meniscus rubber cutter (1) to move up and down; the bottom end of the meniscus rubber cutter (1) is provided with a rubber containing cavity (6), and after the rubber containing cavity (6) is contacted with a 3D printed photocuring material (5) in the rubber pool (4), a meniscus rubber coating surface (7) is formed so as to coat any surface.
2. The meniscus gumming device based on photocuring 3D printing of claim 1, wherein the material of the meniscus rubber blade (1) is metal, glass or a polymer material.
3. A meniscus gumming device based on photocuring 3D printing according to claim 1, characterized in that the glue bath (4) is square.
4. The meniscus gumming device based on photocuring 3D printing of claim 1, characterized in that the macro-lifting mechanism (2) is manually or electrically adjusted.
5. Meniscus gumming device based on photocuring 3D printing according to claim 1, characterized in that the gumming motion guide (3) is a lead screw drive or a linear motor drive.
6. Meniscus gumming device based on photocuring 3D printing according to claim 1, characterized in that the glue containing chamber (6) is triangular or semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102711.XU CN216993083U (en) | 2022-01-14 | 2022-01-14 | Meniscus rubber coating device based on photocuring 3D prints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102711.XU CN216993083U (en) | 2022-01-14 | 2022-01-14 | Meniscus rubber coating device based on photocuring 3D prints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216993083U true CN216993083U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202220102711.XU Active CN216993083U (en) | 2022-01-14 | 2022-01-14 | Meniscus rubber coating device based on photocuring 3D prints |
Country Status (1)
| Country | Link |
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| CN (1) | CN216993083U (en) |
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2022
- 2022-01-14 CN CN202220102711.XU patent/CN216993083U/en active Active
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