CN212331865U - 3D printer forming platform elevating system - Google Patents
3D printer forming platform elevating system Download PDFInfo
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- CN212331865U CN212331865U CN202020917053.0U CN202020917053U CN212331865U CN 212331865 U CN212331865 U CN 212331865U CN 202020917053 U CN202020917053 U CN 202020917053U CN 212331865 U CN212331865 U CN 212331865U
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- forming platform
- platform
- underframe
- printer
- connecting rod
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Abstract
The utility model provides a 3D printer forming platform elevating system, include: the forming device comprises a resin tank, an underframe, a top frame and a forming platform, wherein the underframe is located below the top frame, the forming platform is located at the top of the top frame, and the underframe, the top frame and the forming platform are all arranged in the resin tank. The utility model provides a pair of 3D printer shaping platform elevating system adopts and cuts Y-shaped mechanism and goes up and down, simple structure, easy operation, and stability is high.
Description
Technical Field
The utility model relates to a 3D printer field especially relates to a 3D printer shaping platform elevating system.
Background
3D printing (3DP), a technique for constructing objects by layer-by-layer printing using bondable materials such as powdered metals or plastics based on digital model files, is one of the rapid prototyping techniques, also known as additive manufacturing. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
Most of printing platform lifting mechanisms in the existing market adopt a motor to connect a single-side screw rod to drive a platform to move up and down; although the structure of the scheme is simple, the lifting motion of the printing platform with the structure is unstable, and the printing platform can move under the action of a small external force, so that the printing effect of the printer is influenced; moreover, the four-direction lifting motion of the printing platform with the structure is delayed, and the printing platform is limited to a small 3D printer.
Therefore, the prior art has yet to be developed.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide a lifting mechanism for a 3D printer forming platform, which is used to solve the problems existing in the prior art.
In order to realize above-mentioned purpose and other relevant purpose, the utility model provides a 3D printer shaping platform elevating system, include: the bottom frame is positioned below the top frame, the forming platform is positioned at the top of the top frame, the bottom frame, the top frame and the forming platform are all arranged in the resin groove, the bottom frame is connected with the top frame through a forked connecting rod, the upper end of the forked connecting rod is fixedly connected with the bottom of the top frame, the lower end of the forked connecting rod is fixedly connected with the bottom frame, each forked connecting rod comprises a group of scissors forked connecting rods which are arranged on two sides of the bottom frame and the top frame in parallel, a connecting hole is formed in the middle of each scissors connecting rod, a group of scissors connecting rods which are arranged in parallel are connected through matching of the connecting rods and the connecting holes in the middle of the scissors connecting rods, a telescopic rod fixing frame is fixed on one side of the lower end of each group of scissors connecting rods, a telescopic rod is arranged on the fixing frame, and one end of each telescopic rod is fixed on the corresponding connecting, the other end of the telescopic rod is fixed on the telescopic rod fixing frame, and the forming platform is fixed at the top of the top frame through the platform fixing piece.
In an embodiment of the present invention, the telescopic rod is fixed on the telescopic rod fixing frame through the first telescopic rod fixing member, the telescopic rod includes a push rod, and the push rod is fixed on the connecting rod through the second telescopic rod fixing member.
In an embodiment of the present invention, the telescopic rod is provided with two, two the telescopic rods are placed in parallel.
In an embodiment of the present invention, the forming platform is a solid aluminum plate, and the upper surface of the forming platform is provided with a grid-shaped rough surface.
In an embodiment of the present invention, any two grid lines on the grid-shaped rough surface are perpendicular to each other if they intersect each other.
As above, the utility model discloses a 3D printer shaping platform elevating system has following beneficial effect: the utility model provides a pair of 3D printer shaping platform elevating system adopts and cuts Y-shaped mechanism and goes up and down, simple structure, easy operation, and stability is high.
Drawings
Fig. 1 shows that the embodiment of the present invention discloses a three-dimensional illustration intention of a 3D printer forming platform lifting mechanism.
Fig. 2 shows that the embodiment of the present invention discloses a 3D printer forming platform lifting mechanism's front view schematic diagram.
Fig. 3 is a schematic side view of a lifting mechanism of a 3D printer forming platform disclosed in an embodiment of the present invention.
Fig. 4 shows an enlarged view of a position a of a 3D printer forming platform lifting mechanism disclosed in the embodiment of the present invention.
Fig. 5 shows a B enlarged view of a 3D printer forming platform lifting mechanism disclosed in the embodiment of the present invention.
Fig. 6 shows a schematic structural view of a forming platform of a 3D printer forming platform lifting mechanism disclosed in the embodiment of the present invention.
Description of the element reference numerals
1 underframe
2 head frame
3 telescopic rod fixing frame
4-fork connecting rod
5 Telescopic rod
6 connecting rod
7 shaping platform
8 platform mounting
9 first telescopic rod fixing piece
91 second telescopic rod fixing piece
51 push rod
71 coarse surface of grid
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a 3D printer forming platform lifting mechanism, including: the plastic container comprises a resin tank, an underframe 1, a top frame 2 and a forming platform 7, wherein the underframe 1 is arranged below the top frame 2, the forming platform 7 is arranged at the top of the top frame 2, the underframe 1, the top frame 2 and the forming platform 7 are all arranged in the resin tank, the underframe 1 is connected with the top frame 2 through a forked connecting rod 4, the upper end of the forked connecting rod 4 is fixedly connected with the bottom of the top frame 2, the lower end of the forked connecting rod 4 is fixedly connected with the underframe 1, each forked connecting rod 4 comprises a group of scissors-shaped connecting rods which are arranged at two sides of the underframe 1 and the top frame 2 in parallel, connecting holes are formed in the middle parts of the scissors-shaped connecting rods, a group of scissors-shaped connecting rods which are arranged in parallel are connected with the connecting holes arranged in the middle parts of the scissors-shaped connecting rods in a matching manner through a connecting rod 6, and a telescopic rod fixing frame 3, the telescopic rod fixing frame 3 is provided with a telescopic rod 5, one end of the telescopic rod 5 is fixed on the connecting rod 6, the other end of the telescopic rod 5 is fixed on the telescopic rod fixing frame 3, and the forming platform 7 is fixed at the top of the top frame 2 through a platform fixing part 8. Specifically, the telescopic rod 5 is controlled to stretch by the cylinder, when the forming platform 7 is required to ascend, the cylinder controls the telescopic rod 5 to extend out of the push rod 51, the push rod 51 jacks up the fork-shaped connecting rod 4, so that the forming platform 7 is driven to ascend, when the forming platform 7 is required to descend, the cylinder controls the telescopic rod 5 to retract into the push rod 51, and the push rod 51 drives the fork-shaped connecting rod 4 to retract downwards, so that the forming platform 7 is driven to descend.
Specifically, the telescopic rod 5 is fixed on the telescopic rod fixing frame 3 through the first telescopic rod fixing piece 9, the telescopic rod 5 comprises a push rod 51, and the push rod 51 is fixed on the connecting rod 6 through the second telescopic rod fixing piece 91.
Specifically, the number of the telescopic rods 5 is two, and the two telescopic rods 5 are arranged in parallel.
Specifically, the forming platform 7 is a solid aluminum plate, and a latticed rough surface is arranged on the upper surface of the forming platform 7.
Specifically, any two grid lines on the grid-shaped rough surface are mutually perpendicular if the two grid lines are intersected.
To sum up, the utility model provides a pair of 3D printer shaping platform elevating system adopts and cuts Y-shaped mechanism and goes up and down, simple structure, easy operation, and stability is high.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a 3D printer shaping platform elevating system, includes: the plastic film forming device comprises a resin tank, an underframe, an upper frame and a forming platform, wherein the underframe is positioned below the upper frame, the forming platform is positioned at the top of the upper frame, and the underframe, the upper frame and the forming platform are all arranged in the resin tank, and the plastic film forming device is characterized in that the underframe and the upper frame are connected through a forked connecting rod, the upper end of the forked connecting rod is fixedly connected with the bottom of the upper frame, the lower end of the forked connecting rod is fixedly connected with the underframe, each forked connecting rod comprises a group of scissors forked connecting rods which are arranged at two sides of the underframe and the upper frame in parallel, a connecting hole is formed in the middle of each scissors forked connecting rod, a group of scissors forked connecting rods which are arranged in parallel are connected through matching of the connecting rods and the connecting holes in the middle of the scissors forked connecting rods, a telescopic rod fixing frame is fixed on one side, one end of the telescopic rod is fixed on the connecting rod, the other end of the telescopic rod is fixed on the telescopic rod fixing frame, and the forming platform is fixed at the top of the top frame through the platform fixing piece.
2. The 3D printer forming platform lifting mechanism of claim 1, wherein: the telescopic link passes through first telescopic link mounting to be fixed on the telescopic link mount, the telescopic link includes the push rod, the push rod passes through the second telescopic link mounting to be fixed on the connecting rod.
3. The 3D printer forming platform lifting mechanism of claim 1, wherein: the telescopic link is equipped with two, two the telescopic link is parallel to each other to be placed.
4. The 3D printer forming platform lifting mechanism of claim 1, wherein: the shaping platform is solid aluminum plate, the shaping platform upper surface is equipped with latticed rough surface.
5. The 3D printer forming platform lifting mechanism of claim 4, wherein: any two grid lines on the grid-shaped rough surface are mutually vertical if intersecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917053.0U CN212331865U (en) | 2020-05-26 | 2020-05-26 | 3D printer forming platform elevating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917053.0U CN212331865U (en) | 2020-05-26 | 2020-05-26 | 3D printer forming platform elevating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212331865U true CN212331865U (en) | 2021-01-12 |
Family
ID=74074371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020917053.0U Active CN212331865U (en) | 2020-05-26 | 2020-05-26 | 3D printer forming platform elevating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212331865U (en) |
-
2020
- 2020-05-26 CN CN202020917053.0U patent/CN212331865U/en active Active
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