CN212888941U - 3D printer shaping platform structure - Google Patents
3D printer shaping platform structure Download PDFInfo
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- CN212888941U CN212888941U CN202021369444.XU CN202021369444U CN212888941U CN 212888941 U CN212888941 U CN 212888941U CN 202021369444 U CN202021369444 U CN 202021369444U CN 212888941 U CN212888941 U CN 212888941U
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- platform
- leveling
- forming platform
- printer
- ball head
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Abstract
The utility model discloses a 3D printer shaping platform structure installs on the platform support, including leveling structure and shaping platform, the shaping platform passes through the bulb pole and is connected with the leveling structure, and the bulb pole is including the connecting rod that is used for fixed shaping article platform to and be used for the bulb with leveling structure swing joint. The ball head rod can rotate and move up and down, and the forming platform has large leveling space. Because the ball head rod is of an integrated structure, the ball head rod cannot move relatively when being locked, and the leveling success rate is high.
Description
Technical Field
The utility model belongs to 3D prints the field, concretely relates to 3D printer shaping platform structure.
Background
The light-cured rapid forming technology is a high-precision additive manufacturing process, and a light source irradiates light-cured resin according to the cross section of a three-dimensional model, so that the light-cured resin is accumulated layer by layer after being cured and formed, and finally a three-dimensional model entity is formed. Some existing photocurable 3D printers use an LCD projection screen with a photocurable resin on top of the projection screen, the cross-section of the desired printed model being transferred layer by layer onto the projection screen, a light source mounted at the bottom of the projection screen shining onto the projection screen, and the resin on the projection screen being cured layer by layer in accordance with the pattern on the projection screen.
The photocuring 3D printer needs to level the forming platform and the bottom of the liquid containing groove before printing, so that a leveling structure needs to be arranged between the forming platform and the platform support to play a leveling and connecting role. The existing leveling structure is generally provided with a connecting piece which comprises a ball body, a pressing block and a connecting bolt, the leveling structure is connected into a forming platform through the connecting bolt, the forming platform is in self-adaptive universal rotation through the ball body, then the ball body is tightly held by the pressing block to lock the forming platform, so that the forming platform is adjusted, and the ball body is sometimes vertically moved in the process of tightly holding the forming platform in the leveling process, so that the leveling fails.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D printer shaping platform structure realizes print platform's universal self-adaptation leveling, and the drunkenness can not take place for the leveling in-process, and the leveling success rate is high.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a 3D printer shaping platform structure installs on the platform support, includes leveling structure and shaping platform, its characterized in that: the forming platform is connected with the leveling structure through a ball head rod, and the ball head rod comprises a connecting rod used for fixing the forming product platform and a ball head part movably connected with the leveling structure. The ball head rod can rotate and move up and down, and the forming platform has large leveling space. Because the ball head rod is of an integrated structure, the ball head rod cannot move relatively when being locked, and the leveling success rate is high.
Furthermore, the leveling structure comprises a shell, an elastic opening ring is arranged in the shell, the ball head extends into the elastic opening ring to move, a screw opening is formed in the shell, and a fastening screw fastens the elastic opening ring through the screw opening. The ball head rod is locked in the elastic opening ring through the set screw, so that the stability of the forming platform is improved.
Furthermore, the upper part of the elastic opening ring is also provided with an end cover, and the end cover is in threaded connection with a hand-screwed nut. The arrangement of the hand-screwed nut is convenient for manually leveling the forming platform.
Further, the connecting rod is equipped with the limiting plate, and the shaping platform is equipped with the fixed slot, limiting plate and fixed slot phase-match. The limiting plate and the fixing groove are arranged, so that the ball head rod can be aligned to the forming platform conveniently, and the installation is simple and easy.
Further, the shell is provided with a mounting groove, the mounting groove is matched with the platform support, excessive deflection of the leveling structure is prevented, and the stability of the leveling structure is improved.
Further, the top surface of the forming platform is a circular arc surface. The arc surface can ensure that the solution can flow down along the arc surface, so that the solution does not remain on the top surface of the finished platform.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the forming platform is connected with the leveling structure through the ball head rod, the ball head rod can rotate and move up and down, and the leveling space of the forming platform is large. Because the ball head rod is of an integrated structure, the ball head rod cannot move relatively when being locked, and the leveling success rate is high. The ball head rod is locked in the elastic opening ring through the set screw, so that the stability of the forming platform is improved. The arrangement of the hand-screwed nut is convenient for manually leveling the forming platform. The limiting plate and the fixing groove are arranged, so that the ball head rod can be aligned to the forming platform conveniently, and the installation is simple and easy. The top surface of the forming platform is an arc surface, so that the solution can flow down along the arc surface, and the solution is not remained on the top surface of the finished product platform.
Drawings
The present invention will be further explained with reference to the drawings.
FIG. 1 is an exploded view of a 3D printer forming platform structure;
fig. 2 is a schematic cross-sectional view of a 3D printer forming platform structure.
Detailed Description
The 3D printer forming platform structure shown in fig. 1 and 2 is mounted on a platform support (not shown in the figures), and comprises a leveling structure and a forming platform 1, wherein the forming platform 1 is connected with the leveling structure through a ball head rod 2, and the ball head rod 2 comprises a connecting rod 201 for fixing a forming product table and a ball head 202 for movably connecting with the leveling structure. The ball head rod 2 can rotate and move up and down, and the forming platform 1 has large leveling space. Because the ball head rod 2 is of an integrated structure, the ball head rod 2 cannot move relatively when being locked, and the leveling success rate is high.
The leveling structure comprises a shell 3, an elastic opening ring 4 is arranged in the shell 3, the ball head portion 202 extends into the elastic opening ring 4 to move, the shell 3 is provided with a screw opening 5, and a set screw 6 is used for tightening the elastic opening ring 4 through the screw opening 5. The ball head rod 2 is locked in the elastic opening ring 4 through the set screw 6, and the stability of the forming platform 1 is improved. The upper part of the elastic opening ring 4 is also provided with an end cover 7, and the end cover 7 is in threaded connection with a hand nut 8. The arrangement of the hand-screwed nut 8 is convenient for manually leveling the forming platform 1.
Connecting rod 201 is equipped with limiting plate 9, and shaping platform 1 is equipped with fixed slot 10, limiting plate 9 and fixed slot 10 phase-match. The limiting plate 9 and the fixing groove 10 are arranged, so that the ball head rod 2 can be aligned to the forming platform 1 conveniently, and the installation is simple. The shell 3 is provided with a mounting groove 11, the mounting groove 11 is matched with the platform support, excessive deflection of the leveling structure is prevented, and the stability of the leveling structure is improved. The top surface of the forming platform 1 is a circular arc surface. The arc surface can ensure that the solution can flow down along the arc surface, so that the solution does not remain on the top surface of the finished platform.
The specific leveling operation steps are as follows:
1. the shaping platform structural mounting guarantees simultaneously that mounting groove 11 matches correctly on the platform support, then screws up the hand and screws up nut 8, and casing 3 is fixed this moment, and bulb pole 2 can rotate and reciprocate.
2. The platform support descends rapidly, and a piece of leveling paper is placed between the forming platform 1 and the trough box (not shown in the figure) until the forming platform 1 contacts the trough box rapidly, and then the platform support descends slowly.
3. And meanwhile, the leveling paper is slightly pulled outwards, when the leveling paper is pulled to have uniform resistance, the forming platform 1 is indicated to be in close contact with the release film at the lower part of the solution tank, at the moment, a pair of set screws 6 is locked, the ball head rod 2 is held tightly, and the leveling is finished.
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 (6)
1. The utility model provides a 3D printer shaping platform structure installs on the platform support, includes leveling structure and shaping platform, its characterized in that: the forming platform passes through the bulb pole with leveling structure connects, the bulb pole is including being used for fixing forming platform's connecting rod, and be used for with leveling structure swing joint's bulb.
2. The 3D printer forming platform structure according to claim 1, wherein: the leveling structure comprises a shell, an elastic opening ring is arranged in the shell, the ball head extends into the elastic opening ring to move in the shell, a screw opening is formed in the shell, and a fastening screw passes through the screw opening and is fastened by the elastic opening ring.
3. The 3D printer forming platform structure according to claim 2, characterized in that: the upper portion of elasticity opening circle still is equipped with the end cover, end cover threaded connection has hand to twist the nut.
4. The 3D printer forming platform structure according to claim 1, wherein: the connecting rod is equipped with the limiting plate, the shaping platform is equipped with the fixed slot, the limiting plate with the fixed slot phase-match.
5. The 3D printer forming platform structure according to claim 2, characterized in that: the casing is equipped with the mounting groove, the mounting groove with platform support phase-match.
6. The 3D printer forming platform structure according to claim 1, wherein: the top surface of the forming platform is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369444.XU CN212888941U (en) | 2020-07-13 | 2020-07-13 | 3D printer shaping platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369444.XU CN212888941U (en) | 2020-07-13 | 2020-07-13 | 3D printer shaping platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212888941U true CN212888941U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369444.XU Active CN212888941U (en) | 2020-07-13 | 2020-07-13 | 3D printer shaping platform structure |
Country Status (1)
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| CN (1) | CN212888941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665102A (en) * | 2021-08-10 | 2021-11-19 | 深圳市洋明达科技有限公司 | 3D printer structure of convenient leveling print platform |
-
2020
- 2020-07-13 CN CN202021369444.XU patent/CN212888941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665102A (en) * | 2021-08-10 | 2021-11-19 | 深圳市洋明达科技有限公司 | 3D printer structure of convenient leveling print platform |
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