3D printing platform

Abstract

The utility model discloses a 3D printing platform which comprises an electric telescopic rod, a fixing ring is fixedly installed on the outer side of the electric telescopic rod, a limiting sliding rail is fixedly installed at the position, located at the upper end, of the outer side of the fixing ring, and a fixing bottom plate is fixedly installed at the position, located at the lower end, of the outer side of the fixing ring. And a 3D printing product scraping plate is fixedly installed at the position, located at the front end, of the side face of the fixed bottom plate, a 3D printing platform body is fixedly installed at the front end of the electric telescopic rod, screw through holes are formed in the positions, close to the edge, of the upper surface of the fixed bottom plate, and cross screws are arranged in the screw through holes. According to the 3D printing platform, the electric telescopic rods and the limiting sliding rails are matched with the 3D printing product scraping plate and the 3D printing platform body, so that the surface of the 3D printing platform is more convenient to clean, the cleaning process is faster and simpler, the surface cleaning effect of the 3D printing platform is better, and 3D printing products and 3D printing material residues can be better taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing platform structures, and particularly relates to a 3D printing platform. Background Technique

[0002] A 3D printer, also known as a three-dimensional printer, is a kind of additive manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file and uses special wax materials, powdered metals or plastics and other bondable materials to manufacture three-dimensional objects by printing layer by layer of bondable materials. The 3D printing platform is the platform board where 3D printed products are located in the 3D printer.

[0003] When the existing 3D printing platform is in use, there are certain drawbacks. In the traditional 3D printing platform, 3D printed products and 3D printing residues are easily adhered to the 3D printing platform, which is not convenient to clean, and it is not convenient to take out the 3D printed products and 3D printing residues on the 3D printing platform. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a 3D printing platform, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A 3D printing platform includes an electric telescopic rod. A fixed ring is fixedly installed on the outside of the electric telescopic rod. A limit slide rail is fixedly installed on the upper end of the outside of the fixed ring. A fixed bottom plate is fixedly installed at the lower end of the outside of the fixed ring. A 3D printed product scraper is fixedly installed at the front position of the side of the fixed bottom plate. The front end of the electric telescopic rod is fixedly installed with a 3D printing platform body. Screw through holes are opened at positions close to the edge of the upper surface of the fixed bottom plate, and cross screws are arranged inside the screw through holes.

[0007] Preferably, the limit slide rail includes a limit slide frame and a fixed slider. The limit slide frame is fixedly installed at the upper end of the outside of the fixed ring, and the fixed slider is arranged inside the limit slide frame.

[0008] Preferably, the 3D printed product scraper includes a bent plate, a scraper through hole, a steel scraper, a rotating pile, a limit strip and a wiping sponge.

[0009] Preferably, the bent plate is fixedly installed at the front position of the side of the electric telescopic rod. The scraper through hole is opened at a position close to the upper end of the side of the bent plate. Both ends of the steel scraper are arranged inside the scraper through hole. The rotating pile is fixedly installed at the central position of the side of the steel scraper. The limit strip is sleeved on the outside of the rotating pile. The wiping sponge is fixedly installed at a position close to the upper end between the sides of the bent plate.

[0010] Preferably, the 3D printing platform body includes a printing platform, a rounded corner push plate and a fixing pile. The rounded corner push plate is fixedly installed at the rear position on the upper surface of the printing platform. The fixing pile is fixedly installed at the front end of the electric telescopic rod, and the upper end of the fixing pile is fixedly installed at the position near the front end on the lower surface of the printing platform.

[0011] Preferably, the upper surface of the fixed slider is fixedly attached to the position near the rear end on the lower surface of the printing platform, and the lower surfaces of the steel scraper and the wiping sponge are attached to the upper surface of the printing platform.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] In the present utility model, through the electric telescopic rod, the limit slide rail, the 3D printing product scraper and the 3D printing platform body arranged, the cooperation of the electric telescopic rod and the limit slide rail with the 3D printing product scraper and the 3D printing platform body makes the cleaning of the 3D printing platform surface more convenient, the cleaning process is more rapid and simple, the cleaning effect of the 3D printing platform surface is better, and the 3D printing product and the residue of the 3D printing material can be taken out better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a 3D printing platform of the present utility model;

[0015] Figure 2 is the exploded structural schematic diagram of a 3D printing platform of the present utility model;

[0016] Figure 3 is the enlarged schematic diagram of part A of a 3D printing platform of the present utility model; Figure 1 in the present utility model;

[0017] Figure 4 is the enlarged schematic diagram of part B of a 3D printing platform of the present utility model; Figure 1 in the present utility model;

[0018] Figure 5 is the enlarged schematic diagram of part C of a 3D printing platform of the present utility model; Figure 2 in the present utility model;

[0019] Figure 6 is the enlarged schematic diagram of part D of a 3D printing platform of the present utility model; Figure 2 in the present utility model;

[0020] Figure 7 is the enlarged schematic diagram of part E of a 3D printing platform of the present utility model; Figure 2 in the present utility model.

[0021] In the figure: 1. Electric telescopic rod; 2. Fixed ring; 3. Limit slide rail; 301. Limit slide frame; 302. Fixed slider; 4. Fixed bottom plate; 5. 3D printing product scraper; 501. Bent plate; 502. Scraper through hole; 503. Steel scraper; 504. Rotating pile; 505. Limit strip; 506. Wiping sponge; 6. 3D printing platform body; 601. Printing platform; 602. Rounded corner push plate; 603. Fixed pile; 7. Screw through hole; 8. Cross screw. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0023] As Figures 1-7 shown, a 3D printing platform includes an electric telescopic rod 1. A fixed ring 2 is fixedly installed on the outer side of the electric telescopic rod 1. A limit slide rail 3 is fixedly installed at the upper end on the outer side of the fixed ring 2. A fixed bottom plate 4 is fixedly installed at the lower end position on the outer side of the fixed ring 2. A 3D printing product scraper 5 is fixedly installed at the front end position on the side surface of the fixed bottom plate 4. A 3D printing platform body 6 is fixedly installed at the front end of the electric telescopic rod 1. A screw through hole 7 is opened at a position near the edge on the upper surface of the fixed bottom plate 4. A cross screw 8 is arranged inside the screw through hole 7. The cooperation between the electric telescopic rod 1 and the limit slide rail 3, and the 3D printing product scraper 5 and the 3D printing platform body 6 make the cleaning of the 3D printing platform surface more convenient, the cleaning process faster and simpler, the cleaning effect of the 3D printing platform surface better, and it can better take out the 3D printing products and the residues of 3D printing materials.

[0024] The limiting slide rail 3 includes a limiting slide frame 301 and a fixed slider 302. The limiting slide frame 301 is fixedly installed at the upper position on the outer side of the fixed ring 2, and the fixed slider 302 is arranged inside the limiting slide frame 301; The 3D printing product scraper 5 includes a bent plate 501, a scraper through hole 502, a steel scraper 503, a rotating pile 504, a limiting strip 505 and a wiping sponge 506; The bent plate 501 is fixedly installed at the front position on the side of the electric telescopic rod 1, the scraper through hole 502 is opened at the upper position near the side of the bent plate 501, both ends of the steel scraper 503 are arranged inside the scraper through hole 502, the rotating pile 504 is fixedly installed at the central position on the side of the steel scraper 503, the limiting strip 505 is sleeved outside the rotating pile 504, and the wiping sponge 506 is fixedly installed at the upper position near the middle between the side surfaces of the bent plate 501; The 3D printing platform body 6 includes a printing platform 601, a rounded corner push plate 602 and a fixed pile 603. The rounded corner push plate 602 is fixedly installed at the rear position on the upper surface of the printing platform 601, the fixed pile 603 is fixedly installed at the front end of the electric telescopic rod 1, and the upper end of the fixed pile 603 is fixedly installed at the front position near the lower surface of the printing platform 601. The 3D printing product and the 3D printing residue are scraped off by the steel scraper 503, and during the process, the wiping sponge 506 wipes the surface of the printing platform 601; The upper surface of the fixed slider 302 is fixedly attached to the lower surface of the printing platform 601 near the rear end, and the lower surfaces of the steel scraper 503 and the wiping sponge 506 are attached to the upper surface of the printing platform 601.

[0025] It should be noted that the present utility model is a 3D printing platform. When in use, the fixed bottom plate 4 is installed into the 3D printer through the cross screw 8 inside the screw through hole 7. Among the electric telescopic rod 1, the limiting slide rail 3, the 3D printing product scraper 5 and the 3D printing platform body 6, when the 3D printer prints the 3D printing product on the upper surface of the printing platform 601, the electric telescopic rod 1 pushes the printing platform 601 through the fixed pile 603. During the process, the fixed slider 302 slides forward along the inside of the limiting slide frame 301. The 3D printing product and the 3D printing residue are scraped off by the steel scraper 503, and during the process, the wiping sponge 506 wipes the surface of the printing platform 601. When the steel scraper 503 is damaged, twist the limiting strip 505 outside the rotating pile 504, and then the steel scraper 503 inside the scraper through hole 502 can be withdrawn. The rounded corner push plate 602 prevents the 3D printing product from sliding backward. The electric telescopic rod 1 and the limiting slide rail 3 cooperate with the 3D printing product scraper 5 and the 3D printing platform body 6 to make the cleaning of the 3D printing platform surface more convenient, the cleaning process faster and simpler, the cleaning effect of the 3D printing platform surface better, and it can better take out the 3D printing product and the 3D printing material residue.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. A 3D printing platform, characterized in that: It includes an electric telescopic rod (1). A fixed ring (2) is fixedly installed on the outer side of the electric telescopic rod (1). A limit slide rail (3) is fixedly installed at the upper end on the outer side of the fixed ring (2). A fixed bottom plate (4) is fixedly installed at the lower end position on the outer side of the fixed ring (2). A 3D printing product scraper (5) is fixedly installed at the front end position on the side surface of the fixed bottom plate (4). A 3D printing platform body (6) is fixedly installed at the front end of the electric telescopic rod (1). A screw through hole (7) is formed at a position near the edge on the upper surface of the fixed bottom plate (4), and a cross screw (8) is arranged inside the screw through hole (7).

2. A 3D printing platform according to claim 1, characterized in that: The limit slide rail (3) includes a limit slide frame (301) and a fixed slider (302). The limit slide frame (301) is fixedly installed at the upper end position on the outer side of the fixed ring (2), and the fixed slider (302) is arranged inside the limit slide frame (301).

3. A 3D printing platform according to claim 2, characterized in that: The 3D printing product scraper (5) includes a bent plate (501), a scraper through hole (502), a steel scraper (503), a rotating pile (504), a limit strip (505) and a wiping sponge (506).

4. A 3D printing platform according to claim 3, characterized in that: The bent plate (501) is fixedly installed at the front end position on the side surface of the electric telescopic rod (1). The scraper through hole (502) is formed at a position near the upper end on the side surface of the bent plate (501). Both ends of the steel scraper (503) are arranged inside the scraper through hole (502). The rotating pile (504) is fixedly installed at the central position on the side surface of the steel scraper (503). The limit strip (505) is sleeved on the outer side of the rotating pile (504). The wiping sponge (506) is fixedly installed at a position near the upper end between the side surfaces of the bent plate (501).

5. A 3D printing platform according to claim 4, characterized in that: The 3D printing platform body (6) includes a printing platform (601), a rounded corner pushing plate (602) and a fixed pile (603). The rounded corner pushing plate (602) is fixedly installed at the rear end position on the upper surface of the printing platform (601). The fixed pile (603) is fixedly installed at the front end of the electric telescopic rod (1), and the upper end of the fixed pile (603) is fixedly installed at a position near the front end on the lower surface of the printing platform (601).

6. The 3D printing platform according to claim 5, characterized in that: The upper surface of the fixed slider (302) is fixedly attached to a position near the rear end on the lower surface of the printing platform (601), and the lower surfaces of the steel scraper (503) and the wiping sponge (506) are attached to the upper surface of the printing platform (601).

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