3D printer forming platform

Abstract

The utility model relates to the field of 3D printers, and discloses a 3D printer forming platform which comprises 3D printing equipment, an adjusting base is arranged at the bottom of the 3D printing equipment, a fixing block is fixedly mounted in the middle of the top end of the adjusting base, a fixing bottom plate is welded to the upper surface of the fixing block, and a fixing groove is formed in the middle of the top end of the fixing bottom plate. A self-locking motor is installed at the position, extending out of the adjusting base, of the bottom end of the movable disc, a plurality of connecting rotating plates are rotationally installed on the edge of the top end of the movable disc, and a plurality of sliding grooves are formed in the upper end and the lower end of the inner wall of the fixing groove correspondingly. According to the device, the mounting block is fixed in the fixing groove through the multiple limiting blocks, so that the effect of conveniently taking down a printed and solidified material is achieved, the operation difficulty when people take down a bonding material is reduced, and the problem that the printed material is bonded to the upper surface of the fixing bottom plate and is inconvenient to take down is solved; and the overall use efficiency of the D printing equipment is improved.

Description

Technical Field

[0001] The present application relates to the field of 3D printers, and in particular to a 3D printer molding platform. Background Art

[0002] 3D printer is an advanced manufacturing technology that can stack materials layer by layer into three-dimensional solid objects according to digital models. Through 3D printing technology, people can quickly and flexibly manufacture various objects of complex shapes, including prototypes, customized parts, artworks, etc.

[0003] When performing 3D printing, a molding platform is needed to support the printing material and stack the material layer by layer to build a solid entity. Since the molten printing material is extruded onto the molding platform, when printing is completed and cooled, the printed product will stick to the platform after solidifying for a certain period of time. It is time-consuming and laborious for people to remove the printed material, which may cause the molding platform to produce certain activities, reducing the convenience of removing the product from the molding platform after printing.

[0004] In view of the above-mentioned related technologies, the inventor believes that the objects formed by 3D printing have the defect of being difficult to remove from the forming platform. Therefore, a 3D printer forming platform is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem that objects formed by 3D printing are inconvenient to remove from a forming platform, the present application provides a 3D printer forming platform.

[0006] The 3D printer molding platform provided in this application adopts the following technical solution:

[0007] A 3D printer molding platform comprises a 3D printing device, wherein an adjustment base is arranged at the bottom of the 3D printing device, a fixed block is fixedly installed at the middle of the top of the adjustment base, a fixed bottom plate is welded to the upper surface of the fixed block, a fixed groove is opened at the middle of the top of the fixed bottom plate, a movable disc is rotatably installed at the middle of the bottom end of the inner wall of the fixed groove, a self-locking motor is installed at the bottom end of the movable disc extending to the outside of the adjustment base, a plurality of connecting rotating plates are rotatably installed at the edge of the top of the movable disc, a plurality of sliding grooves are opened at both upper and lower ends of the inner wall of the fixed groove, a movable rod is hinged at the edge of one end of the connecting rotating plate, a limiting block is welded on one side of the outer surface of the movable rod above the connecting rotating plate, and a supporting mechanism is also provided inside the fixed groove for supporting printing materials.

[0008] Preferably, the support mechanism comprises a mounting block, which is movably placed inside the fixing groove, a plurality of limiting grooves are formed on the outer surface of the mounting block near the limiting block, and a placement plate is welded to the top of the mounting block extending above the fixed bottom plate.

[0009] Preferably, a fixing platform is fixedly connected to the middle position of the upper surface of the movable disc, the outer diameter of the mounting block is smaller than the inner diameter of the fixing groove, the bottom end of the mounting block is tightly attached to the upper surface of the fixing platform, and the mounting block and the fixing groove are coupled to each other.

[0010] Preferably, one side edge of the limiting block is located inside the limiting groove, and the limiting block and the limiting groove are engaged with each other.

[0011] Preferably, the upper and lower end edges of the movable rod extend into the sliding groove, and the sliding groove and the movable rod are embedded in each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The movable disc drives the connecting rotating plate to move, and the movable rod slides close to the inner wall of the fixed groove, and the mounting block is placed inside the fixed groove. The movable disc is rotated in the opposite direction to move the movable rod, and drive the limit block to be movable and inserted into the limit groove, so that the placement plate is fixedly installed on the upper surface of the fixed base plate, so that the 3D printed material of the 3D printing device is bonded to the upper surface of the placement plate. Compared with the prior art, this solution has the effect of facilitating the removal of the printed solidified material, reducing the difficulty of people in removing the bonding material, solving the problem that the printed material is bonded to the upper surface of the fixed base plate and is inconvenient to remove, and improving the overall use efficiency of the 3D printing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic cross-sectional structure diagram of a fixed base plate in an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the structure of the placement plate in the application embodiment;

[0017] Figure 4 It is a schematic diagram of the structure of the limit block in the application embodiment;

[0018] Explanation of the accompanying drawings: 1. 3D printing equipment; 2. Adjusting base; 3. Fixed block; 4. Fixed bottom plate; 5. Fixed slot; 6. Movable disc; 7. Self-locking motor; 8. Connecting rotating plate; 9. Sliding slot; 10. Movable rod; 11. Limit block; 12. Mounting block; 13. Limit slot; 14. Placement plate; 15. Fixed table. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a 3D printer molding platform. Figure 1-4 A 3D printer molding platform includes a 3D printing device 1, an adjustment base 2 is arranged at the bottom of the 3D printing device 1, a fixed block 3 is fixedly installed at the middle of the top of the adjustment base 2, a fixed bottom plate 4 is welded on the upper surface of the fixed block 3, a fixed groove 5 is opened at the middle of the top of the fixed bottom plate 4, a movable disc 6 is rotatably installed at the middle of the bottom of the inner wall of the fixed groove 5, and a self-locking motor 7 is installed at the bottom of the movable disc 6 extending to the outside of the adjustment base 2. The self-locking motor 7 generally refers to a DC motor with a self-locking function, which can automatically lock the output shaft or load after the power supply is stopped to prevent the load from The reversal phenomenon occurs due to gravity or reverse torque. The self-locking motor 7 is mainly composed of a motor, a reducer and a self-locking mechanism. A number of connecting rotating plates 8 are rotatably installed on the top edge of the movable disk 6. A number of sliding grooves 9 are provided on the upper and lower ends of the inner wall of the fixed groove 5. A movable rod 10 is hinged on one end of the connecting rotating plate 8. The upper and lower ends of the movable rod 10 extend into the sliding groove 9. The sliding groove 9 and the movable rod 10 are interlocked with each other. A limiting block 11 is welded on one side of the outer surface of the movable rod 10 above the connecting rotating plate 8. A supporting mechanism is also provided inside the fixed groove 5 for supporting the printing material.

[0021] By starting the self-locking motor 7 to drive the movable disc 6 to rotate, the rotating movable disc 6 drives the connecting rotating plate 8 to move, and then the movable rod 10 slides and shrinks close to the inner wall of the fixed groove 5, which helps to place the mounting block 12 into the fixed groove 5. By controlling the movable disc 6 to rotate in the opposite direction by the self-locking motor 7, multiple connecting rotating plates 8 are driven to move synchronously, so that the connecting rotating plate 8 pulls the movable rod 10 to move along the inside of the sliding groove 9, and drives the limit block 11 to move and be inserted into the limit groove 13, reflecting the overall activity effect of multiple limit blocks 11.

[0022] Reference Figure 2 and Figure 4 The supporting mechanism includes a mounting block 12, which is movably placed inside the fixed groove 5. A plurality of limiting grooves 13 are provided on the outer surface of the mounting block 12 near the limiting block 11. One side of the limiting block 11 is located inside the limiting groove 13. The limiting block 11 and the limiting groove 13 are engaged with each other. A placement plate 14 is welded to the top of the mounting block 12 extending to the top of the fixed bottom plate 4. A fixing platform 15 is fixedly connected to the middle position of the upper surface of the movable disc 6. The outer diameter of the mounting block 12 is smaller than the inner diameter of the fixed groove 5. The bottom end of the mounting block 12 is tightly attached to the upper surface of the fixing platform 15, and the mounting block 12 and the fixed groove 5 are coupled to each other.

[0023] By placing the mounting block 12 on the fixing platform 15 inside the fixing groove 5, the position of the limiting groove 13 is aligned with the plurality of limiting blocks 11, the plurality of limiting blocks 11 fix the mounting block 12, and the placing plate 14 is fixedly mounted on the upper surface of the fixed base plate 4, so that the material printed by the 3D printing device 1 is bonded to the upper surface of the placing plate 14, the placing plate 14 is removed from the fixed base plate 4, and then the printed material is removed from the placing plate 14, which reflects the convenience of using the 3D printing device 1.

[0024] The implementation principle of a 3D printer forming platform in the embodiment of the present application is as follows: the self-locking motor 7 is started to drive the movable disc 6 to rotate, and the input end of the power supply of the self-locking motor 7 is electrically connected to the output end of the external power supply, so that the rotating movable disc 6 drives the connecting rotating plate 8 to move, and then the movable rod 10 slides and shrinks close to the inner wall of the fixed groove 5, and the mounting block 12 is placed on the fixed platform 15 inside the fixed groove 5, so that the position of the limit groove 13 and the plurality of limit blocks 11 are aligned with each other, so that the self-locking motor 7 controls the movable disc 6 to rotate in the opposite direction, and then drives the plurality of connecting rotating plates 8 to move synchronously, so that the connecting rotating plate 8 pulls the movable rod 10 to move along the inside of the sliding groove 9, and brings The movable limit block 11 is movably inserted into the limit groove 13, so that the multiple limit blocks 11 fix the installation block 12 inside the fixed groove 5, and then the placement plate 14 is fixedly installed on the upper surface of the fixed base plate 4, so that the material printed by the 3D printing device 1 is bonded to the upper surface of the placement plate 14, the placement plate 14 is removed from the fixed base plate 4, and then the printed material is removed from the placement plate 14; compared with the prior art, this solution has the effect of facilitating the removal of printed solidified materials, reducing the difficulty of people removing the adhesive material, solving the problem that the printed material is bonded to the upper surface of the fixed base plate 4 and is inconvenient to remove, and improving the overall use efficiency of the 3D printing device 1.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A 3D printer molding platform, comprising a 3D printing device (1), Features: The 3D printing device (1) is provided with an adjustment base (2) at the bottom, a fixed block (3) is fixedly installed at the middle of the top of the adjustment base (2), a fixed base plate (4) is welded on the upper surface of the fixed block (3), a fixed groove (5) is provided at the middle of the top of the fixed base plate (4), a movable disc (6) is rotatably installed at the middle of the bottom of the inner wall of the fixed groove (5), a self-locking motor (7) is installed at the bottom of the movable disc (6) extending to the outside of the adjustment base (2), a plurality of connecting rotating plates (8) are rotatably installed at the edge of the top of the movable disc (6), a plurality of sliding grooves (9) are provided at the upper and lower ends of the inner wall of the fixed groove (5), a movable rod (10) is hinged at one end of the connecting rotating plate (8), a limiting block (11) is welded on one side of the outer surface of the movable rod (10) above the connecting rotating plate (8), and a supporting mechanism is also provided inside the fixed groove (5) for supporting the printing material.

2. A 3D printer molding platform according to claim 1, Features: The support mechanism comprises a mounting block (12), the mounting block (12) being movably placed inside the fixing groove (5), a plurality of limiting grooves (13) being provided on the outer surface of the mounting block (12) near the limiting block (11), and a placement plate (14) being welded to the top end of the mounting block (12) extending to the top of the fixing bottom plate (4).

3. A 3D printer forming platform according to claim 2, Features: A fixing platform (15) is fixedly connected to the middle position of the upper surface of the movable disc (6); the outer diameter of the mounting block (12) is smaller than the inner diameter of the fixing groove (5); the bottom end of the mounting block (12) is tightly attached to the upper surface of the fixing platform (15); and the mounting block (12) and the fixing groove (5) are coupled to each other.

4. A 3D printer forming platform according to claim 2, Features: One side edge of the limiting block (11) is located inside the limiting groove (13), and the limiting block (11) and the limiting groove (13) are engaged with each other.

5. A 3D printer molding platform according to claim 1, Features: The upper and lower ends of the movable rod (10) extend into the interior of the sliding groove (9), and the sliding groove (9) and the movable rod (10) are interlocked.

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