3D printing molding platform rapid leveling structure

Abstract

This utility model discloses a rapid leveling structure for a 3D printing molding platform, including a support frame and a molding platform body. Four electric push rods and a control box are fixedly mounted on the upper surface of the support frame. Four temperature sensors are fixedly mounted on the upper surface of the molding platform body. Four strip blocks and four level sensors are fixedly mounted on the bottom surface of the molding platform body. Each strip block has a groove on its bottom surface, and a slider is slidably connected to the inner wall of each groove. This device effectively detects the level of the molding platform body by installing four level sensors on its bottom surface. By creating grooves on the bottom surfaces of the four strip blocks and slidably connecting the sliders mounted on the upper surfaces of the four mounting plates to the inner walls of the four grooves, the extension and retraction of the output end of each electric push rod can adjust the level of the molding platform body.

Description

Technical Field

[0001] This utility model relates to the field of 3D printing technology, and in particular to a rapid leveling structure for a 3D printing molding platform. Background Technology

[0002] In the 3D printing process, the levelness of the forming platform plays a crucial role in the printing quality. If the forming platform is not level, it will lead to poor contact between the bottom of the printed part and the platform, resulting in problems such as warping and delamination, which will seriously affect the accuracy and quality of the printed part.

[0003] Traditional manual leveling with screws is not only complex and inefficient, but its accuracy is also easily affected by human factors, making it difficult to meet the high-precision and high-efficiency requirements of 3D printing. To address these issues, we propose a rapid leveling structure for 3D printing platforms. Utility Model Content

[0004] The purpose of this invention is to provide a rapid leveling structure for a 3D printing molding platform to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: The 3D printing molding platform quick-leveling structure includes a support frame and a molding platform body. Four electric push rods and a control box are fixedly mounted on the upper surface of the support frame. Four temperature sensors are fixedly mounted on the upper surface of the molding platform body. Four strip blocks and four level sensors are fixedly mounted on the bottom surface of the molding platform body. Each strip block has a groove on its bottom surface, and a slider is slidably connected to the inner wall of each groove. A mounting plate is fixedly mounted on the bottom surface of each slider, and a pin seat is fixedly mounted on the bottom surface of each mounting plate. Each pin seat is hinged to the output end of an electric push rod via a pin.

[0006] In a further embodiment, a display, a data processor, a controller, and a communicator are fixedly installed on the inner wall of the control box, and a door is hinged to the inner wall of the control box.

[0007] In a further embodiment, a handle is fixedly installed on the outer surface of the box door, and an observation window is fixedly embedded on the outer surface of the box door.

[0008] In a further embodiment, each of the temperature sensors is electrically connected to the controller via a wire, each of the level sensors is electrically connected to the data processor via a wire, the data processor is electrically connected to the controller via a wire, and the controller is electrically connected to the display via a wire.

[0009] In a further embodiment, the molding platform body includes a platform layer, a heating layer is fixedly installed on the bottom surface of the platform layer, and a heat insulation layer is fixedly installed on the bottom surface of the heating layer.

[0010] In a further embodiment, the support frame includes a frame body, and two sets of support columns are fixedly installed on the bottom surface of the frame body.

[0011] In a further embodiment, a connecting seat is fixedly installed at the bottom end of each set of support columns, and a set of assembly holes is opened on the bottom surface of each connecting seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This device effectively detects the horizontal state of the molding platform body by installing four level sensors on its bottom surface. By hinged to four pin seats at the output ends of four electric push rods, the extension and retraction of the output end of each electric push rod can drive the pin seat and mounting plate to adjust the height. By opening grooves on the bottom surface of four strip blocks and sliding the sliders mounted on the upper surface of the four mounting plates to the inner walls of the four grooves, the extension and retraction of the output end of each electric push rod can adjust the horizontal state of the molding platform body. Attached Figure Description

[0013] Figure 1 A front view of the structure for rapid leveling of a 3D printing molding platform.

[0014] Figure 2 A bottom view of the structure for rapid leveling of a 3D printing molding platform.

[0015] Figure 3 A cross-sectional view of the control box in the rapid leveling structure of a 3D printing molding platform.

[0016] Figure 4 A side sectional view of a strip block in a structure for rapid leveling of a 3D printing molding platform.

[0017] Figure 5 Rapidly level the structure for 3D printing molding platform Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Support frame; 101. Support column; 102. Frame body; 103. Connecting seat; 104. Assembly hole; 2. Electric push rod; 3. Pin seat; 4. Strip block; 5. Temperature sensor; 6. Horizontal sensor; 7. Forming platform body; 701. Platform layer; 702. Heat insulation layer; 703. Heating layer; 8. Control box; 9. Handle; 10. Observation window; 11. Box door; 12. Display; 13. Data processor; 14. Controller; 15. Communicator; 16. Slider; 17. Slide; 18. Mounting plate. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5In this utility model, the 3D printing molding platform quick-leveling structure includes a support frame 1 and a molding platform body 7. Four electric push rods 2 and a control box 8 are fixedly installed on the upper surface of the support frame 1. Four temperature sensors 5 are fixedly installed on the upper surface of the molding platform body 7. Four strip blocks 4 and four level sensors 6 are fixedly installed on the bottom surface of the molding platform body 7. Each strip block 4 has a groove 17 on its bottom surface, and a slider 16 is slidably connected to the inner wall of each groove 17. Each slider 16 has a mounting plate 18 fixedly installed on its bottom surface, and a pin seat is fixedly installed on the bottom surface of each mounting plate 18. 3. Each pin seat 3 is hinged to the output end of the electric push rod 2 via a pin. The support frame 1 supports and fixes the four electric push rods 2. By installing four level sensors 6 on the bottom surface of the molding platform body 7, the level of the molding platform body 7 can be detected. By sliding the four sliders 16 to the four slide grooves 17 respectively, the output end of each electric push rod 2 can drive the molding platform body 7 to adjust its level when it extends or retracts. By installing four temperature sensors 5 on the upper surface of the molding platform body 7, the temperature of the upper surface of the molding platform body 7 can be effectively detected.

[0023] The inner wall of the control box 8 is fixedly equipped with a display 12, a data processor 13, a controller 14, and a communicator 15. A door 11 is hinged to the inner wall of the control box 8. A handle 9 is fixedly installed on the outer surface of the door 11, and an observation window 10 is fixedly embedded on the outer surface of the door 11. Each temperature sensor 5 is electrically connected to the controller 14 via a wire, each level sensor 6 is electrically connected to the data processor 13 via a wire, the data processor 13 is electrically connected to the controller 14 via a wire, the controller 14 is electrically connected to the display 12 via a wire, and four electric push rods 2 are all electrically connected to the controller 14 via wires. The data processor 13 can receive and process the detection data from the four level sensors 6. The processed data can be transmitted to the controller 14. The controller 14 can autonomously control the extension and retraction of the output ends of the four electric push rods 2 based on the data transmitted from the data processor 13, thereby facilitating the adjustment of the horizontal state of the molding platform body 7. The detection data from the four temperature sensors 5 can be displayed on the display 12. The operator can monitor the temperature of the upper surface of the molding platform body 7 in real time based on the display results of the display 12. The communicator 15 can receive external control commands and provide feedback on the leveling status information.

[0024] The molding platform body 7 includes a platform layer 701, a heating layer 703 fixedly installed on the bottom surface of the platform layer 701, and a heat insulation layer 702 fixedly installed on the bottom surface of the heating layer 703. The support frame 1 includes a frame body 102, and two sets of support columns 101 fixedly installed on the bottom surface of the frame body 102. A connecting seat 103 is fixedly installed at the bottom end of each set of support columns 101. A set of assembly holes 104 are opened on the bottom surface of each connecting seat 103. The heating layer 703 is electrically connected to the controller 14 through wires. A heating layer 703 is installed on the bottom surface, allowing operators to easily adjust the temperature of the platform layer 701 according to the temperature requirements of different printing materials. By installing a heat insulation layer 702 on the bottom surface of the heating layer 703, heat transfer to the support frame 1 can be effectively reduced. Two sets of support columns 101 work together to support the frame 102. By opening a set of assembly holes 104 on the bottom surface of each connecting seat 103, operators can easily assemble the support frame 1 with the 3D printing machine frame using bolts.

[0025] The working principle of this utility model is as follows: Four level sensors 6 detect the level of the molding platform body 7 in real time and transmit the detection data to the data processor 13 via wires. After receiving the detection data from the four level sensors 6, the data processor 13 processes the detection data and transmits the processing result to the controller 14 via wires. After receiving the processed data, the controller 14 can autonomously control the extension and retraction of the output ends of the four electric push rods 2. The extension and retraction of the output end of each electric push rod 2 can be achieved by moving the pin seat 3 and the mounting plate 18. The movement of each mounting plate 18 can drive the slider 16 to slide in the slide groove 17. During the movement, each slider 16 can adjust the level of the molding platform body 7.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rapid leveling structure of a 3D printing forming platform, characterized in that: The system includes a support frame (1) and a molding platform body (7). Four electric push rods (2) and a control box (8) are fixedly installed on the upper surface of the support frame (1). Four temperature sensors (5) are fixedly installed on the upper surface of the molding platform body (7). Four strip blocks (4) and four horizontal sensors (6) are fixedly installed on the bottom surface of the molding platform body (7). Each strip block (4) has a groove (17) on its bottom surface. Each groove (17) has a slider (16) slidably connected to its inner wall. Each slider (16) has a mounting plate (18) fixedly installed on its bottom surface. Each mounting plate (18) has a pin seat (3) fixedly installed on its bottom surface. Each pin seat (3) is hinged to the output end of the electric push rod (2) through a pin.

2. The 3D printing forming platform quick leveling structure according to claim 1, characterized in that: The inner wall of the control box (8) is fixedly equipped with a display (12), a data processor (13), a controller (14) and a communicator (15), and the inner wall of the control box (8) is hinged with a door (11).

3. The 3D printing forming platform quick leveling structure according to claim 2, characterized in that: A handle (9) is fixedly installed on the outer surface of the box door (11), and an observation window (10) is fixedly embedded on the outer surface of the box door (11).

4. The 3D printing forming platform quick leveling structure according to claim 1, characterized in that: Each of the temperature sensors (5) is electrically connected to the controller (14) via a wire, each of the level sensors (6) is electrically connected to the data processor (13) via a wire, the data processor (13) is electrically connected to the controller (14) via a wire, and the controller (14) is electrically connected to the display (12) via a wire.

5. The 3D printing forming platform quick leveling structure according to claim 1, characterized in that: The forming platform body (7) includes a platform layer (701), a heating layer (703) is fixedly installed on the bottom surface of the platform layer (701), and a heat insulation layer (702) is fixedly installed on the bottom surface of the heating layer (703).

6. The 3D printing forming platform quick leveling structure according to claim 1, characterized in that: The support frame (1) includes a frame (102), and two sets of support columns (101) are fixedly installed on the bottom surface of the frame (102).

7. The 3D printing forming platform quick leveling structure according to claim 6, characterized in that: Each set of support columns (101) has a connecting seat (103) fixedly installed at the bottom end, and each connecting seat (103) has a set of assembly holes (104) on its bottom surface.

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