3D printing equipment based on big data

Abstract

The utility model relates to the technical field of 3D printing, in particular to 3D printing equipment based on big data, which comprises a base, a workbench, an extruder, linear moving devices and a cleaning device, the workbench is mounted at the top end of the base, and the extruder is mounted at the rear end of the top wall of the base through the three linear moving devices. A nozzle is installed on the bottom wall of the extruder, an electric telescopic rod on a fixing plate is started to push a moving block to transversely slide along the surface of a workbench, a scraper at the bottom of the moving block firstly makes contact with the surface of the workbench and moves in the length direction of the workbench, large residues and uncured materials are pushed into a collecting frame on one side, and then the collecting frame is connected with the scraper at the bottom of the moving block. The cleaning brush on the bottom wall of the connecting plate starts to work along with a plurality of groups of air suction pipes embedded in the cleaning brush, an exhaust fan connected to the base through an exhaust pipe generates strong suction force, fine powder or chippings swept by the cleaning brush are sucked into a collecting box to be stored, and secondary pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to 3D printing technical field, concretely is a kind of 3D printing equipment based on big data. BACKGROUND

[0002] It is known that 3D printing equipment based on big data refers to the combination of big data analysis, machine learning, Internet of Things (IoT) and other intelligent technologies with traditional 3D printing equipment, which realizes real-time monitoring, optimization and predictive maintenance of the printing process by collecting, processing and analyzing a large amount of printing data, thereby improving the printing quality, efficiency and reliability of an advanced manufacturing system.

[0003] The existing worktable cleaning of 3D printing equipment usually needs manual operation, and the manual cleaning method cannot effectively remove small particles and materials with strong adhesion, especially when dealing with printing residues of complex geometric shapes, the cleaning difficulty is greater, which affects the overall production efficiency of the equipment, not only time-consuming and laborious, but also easy to cause residues to affect the next printing due to incomplete cleaning, increasing the scrap rate. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a 3D printing equipment based on big data.

[0006] (II) Technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A 3D printing equipment based on big data, including base, workstation, extruder, linear moving device and cleaning device, the top of base is installed with workstation, the rear end of base top wall is installed with extruder through three groups of linear moving devices, the bottom wall of extruder is installed with nozzle, the rear end of workstation top wall one side is installed with reel frame through support plate, the other side of workstation top wall rear end is installed with communication module, the communication module is connected with extruder through transmission line, the cleaning device includes fixed plate, electric telescopic handle, moving block, scraper, collection frame, connecting plate, cleaning brush, air suction pipe, air suction pipe, air suction machine and collection box, the top wall one end of base is fixedly installed with fixed plate, the side wall of fixed plate is installed with electric telescopic handle, the output end of electric telescopic handle is installed with moving block through the side wall of fixed plate, the side wall of workstation is detachably installed with collection frame away from cleaning device, the bottom wall of moving block is installed with scraper one end close to collection frame, the bottom wall of moving block is installed with connecting plate one end away from scraper, the bottom wall of connecting plate is installed with cleaning brush, the cleaning brush is embedded with multiple air suction pipes, the top end of multiple air suction pipes is installed with air suction pipe through the inner chamber of connecting plate and moving block, the top wall of base is installed with air suction machine and collection box, the air suction pipe is connected with air suction machine through collection box.

[0008] In order to facilitate the disassembly and assembly of the collection frame, the utility model improves that the side wall of the collection frame is installed with a sliding block, and the one end of the workstation away from the cleaning device is provided with a sliding groove, and the sliding groove and the sliding block are connected in sliding mode.

[0009] Preferably, the sliding groove and the sliding block are both designed in T shape.

[0010] In order to realize the three-axis linear movement of the extruder, the utility model improves that the linear moving device comprises a U-shaped frame, a threaded rod, a guide rod, a moving seat and a driving motor, the middle part of the rear end of the top wall of the base is fixedly installed with the U-shaped frame, the U-shaped frame is rotatably installed with the threaded rod, the threaded rod is screwedly installed with the moving seat, the moving seat is installed with the extruder through two groups of linear moving devices in horizontal and vertical directions on the side wall, two groups of guide rods are installed in the U-shaped frame in the middle axis of the threaded rod, the guide rods and the sliding blocks are connected in sliding mode, and the top end of the threaded rod is installed with the driving motor through the U-shaped frame.

[0011] Preferably, the air suction pipe is designed in telescopic mode.

[0012] Preferably, the bottom wall of the scraper is designed in conical mode.

[0013] Preferably, the scraper is obliquely installed on the bottom wall of the moving block.

[0014] Preferably, the base is provided with supporting legs at the bottom corners.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a 3D printing equipment based on big data, has the following beneficial effects:

[0017] The 3D printing equipment based on big data, through the setting of the cleaning device, the moving block driven by the electric telescopic rod, the combination of the scraper, the cleaning brush and the exhaust fan, realizes the automatic cleaning of the workbench, the scraper first removes the larger residues and pushes them into the collecting frame, the cleaning brush then carries out the fine cleaning, finally the fine powder or debris is sucked into the collecting box through the suction pipe and the exhaust fan, and this multistage cleaning system ensures that the surface of the workbench is clean and dust-free, provides an ideal environment for the next printing, and the collecting frame can be quickly disassembled and installed through the T-shaped design of the sliding groove and the sliding block, further shortens the cleaning period and improves the overall production efficiency.

[0018] The 3D printing equipment based on big data, through the setting of the linear moving device and the communication module, the communication module is connected with the extruder through the transmission line, ensures the smooth data communication between all components, the user can upload the 3D model file through the matching software or mobile application and set the printing parameters (such as layer thickness, filling density, etc.), realizes real-time monitoring and adjustment, the screw thread cooperation between the threaded rod and the moving seat can realize very high positioning accuracy, usually can reach micron level, and this high precision ensures that the extruder can be accurately positioned at every position on the workbench. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a first angle three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a first angle three-dimensional structure schematic view of the utility model; Figure 1

[0021] Figure 3 It is a second angle three-dimensional structure schematic view of the utility model;

[0022] Figure 4 It is a cleaning device three-dimensional structure schematic view of the utility model.

[0023] ​In the figure: 1, base; 2, workbench; 3, extruder; 4, nozzle; 5, reel stand; 6, communication module; 7, transmission line; 8, fixed plate; 9, electric telescopic rod; 10, moving block; 11, scraper; 12, collection frame; 13, connecting plate; 14, cleaning brush; 15, air suction pipe; 16, air extraction pipe; 17, air extractor; 18, collection box; 19, sliding block; 20, sliding slot; 21, U-shaped frame; 22, threaded rod; 23, guide rod; 24, moving seat; 25, driving motor; 26, supporting leg. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figures 1-4A kind of 3D printing equipment based on big data, including base 1, workbench 2, extruder 3, linear moving device and cleaning device, the top of the base 1 is installed with the workbench 2, the top wall rear end of the base 1 is installed with extruder 3 by the three groups of linear moving device, the bottom wall of the extruder 3 is installed with nozzle 4, the top wall rear end of the workbench 2 one side is installed with reel holder 5 by support plate, the other side of the top wall rear end of the workbench 2 is installed with communication module 6, the communication module 6 is connected with the extruder 3 by transmission line 7, the cleaning device includes fixed plate 8, electric telescopic rod 9, moving block 10, scraper 11, collection frame 12, connecting plate 13, cleaning brush 14, suction pipe 15, exhaust pipe 16, exhaust fan 17 and collection box 18, the top wall one end of the base 1 is fixedly installed with the fixed plate 8, the side wall of the fixed plate 8 is installed with the electric telescopic rod 9, the output end of the electric telescopic rod 9 is installed with the moving block 10 penetrating the side wall of the fixed plate 8, the side wall of the workbench 2 is detachably installed with the collection frame 12 away from the cleaning device, the bottom wall of the moving block 10 is installed with the scraper 11 away from the collection frame 12, the bottom wall of the moving block 10 is installed with the connecting plate 13 away from the scraper 11, the bottom wall of the connecting plate 13 is installed with the cleaning brush 14, multiple groups of the suction pipe 15 are embeddedly installed in the cleaning brush 14, multiple groups of the suction pipe 15 are installed with the exhaust pipe 16 penetrating the inner cavity of the connecting plate 13 and the moving block 10, the top wall of the base 1 is installed with the exhaust fan 17 and the collection box 18, the exhaust pipe 16 is connected with the exhaust fan 17 penetrating the collection box 18, in the embodiment, when using, start 3D printing equipment, communication module 6 is connected with extruder 3 by transmission line 7, ensure that the data communication between all components is smooth, at this time, user can upload 3D model file by matching software or mobile application and set printing parameter (such as layer thickness, filling density etc.), the wire required for 3D printing is loaded into reel holder 5, ensure that wire can be smoothly supplied to extruder 3, according to the preset printing path, three groups of linear moving device accurately control the 3D position of extruder 3 on workbench, so that nozzle 4 can move according to specified trajectory on workbench 2 and extrude material, gradually build 3D object, when printing task is completed, need to clean workbench 2, the electric telescopic rod 9 on fixed plate 8 is started, moving block 10 is pushed to slide along the surface of workbench 2, scraper 11 on the bottom of moving block 10 first contacts the surface of workbench 2, moves along the length direction of workbench 2, pushes larger residues and un-solidified material to the collection frame 12 on one side, subsequently, cleaning brush 14 on the bottom of connecting plate 13 follows, further sweeps the surface of workbench 2 on the basis of scraper 11 removing larger residues, ensure that no small particles are left, multiple groups of suction pipe 15 embedded in cleaning brush 14 start working, connect to exhaust fan 17 on base 1 by exhaust pipe 16,The suction fan 17 generates strong suction to suck the fine powder or debris swept up by the cleaning brush 14 into the collection box 18 for storage, avoiding secondary pollution. After the cleaning process is completed, the electric telescopic rod 9 drives the moving block 10 to return to the initial position, waiting for the next cleaning instruction. The automated cleaning function reduces manual intervention, allowing the printer to automatically clean the workbench 2, thereby improving overall production efficiency. Regular cleaning can prevent residual materials from affecting the quality of new prints and reduce waste rates, ensuring that each print meets the desired results.

[0026] In actual use, the collection box 12 is further facilitated to be disassembled and assembled. In this embodiment, a sliding block 19 is mounted on the side wall of the collection box 12, and a sliding groove 20 is formed at the end of the workbench 2 away from the cleaning device. The sliding groove 20 and the sliding block 19 are in sliding connection. By holding the edge of the collection box 12 with one's hand and gently pulling it outward, the sliding block 19 can slide along the sliding groove 20. Due to the close fit between the sliding block 19 and the sliding groove 20, this process should be smooth and smooth without jamming. When the sliding block 19 slides out of the sliding groove 20, the collection box 12 can be completely removed from the workbench 2 for subsequent processing, such as dumping waste, cleaning, etc. The cooperation of the sliding block 19 and the sliding groove 20 facilitates the disassembly and assembly of the collection box 12.

[0027] Preferably, in this embodiment, the sliding groove 20 and the sliding block 19 are both T-shaped. The T-shaped sliding groove 20 and sliding block 19 design can effectively prevent the sliding block 19 from accidentally falling out of the sliding groove 20 during operation, ensuring that the collection box 12 remains stable during printing and cleaning. The T-shaped structure can withstand a large lateral force, reducing the displacement of the sliding block 19 caused by external impact or vibration, and improving the overall stability of the system.

[0028] In actual use, further realize the three-axis linear movement of the extruder 3, in this embodiment, the linear movement device includes a U-shaped frame 21, a threaded rod 22, a guide rod 23, a moving seat 24 and a driving motor 25, the top wall rear end of the base 1 is fixedly installed with the U-shaped frame 21, the threaded rod 22 is rotatably installed in the U-shaped frame 21, the moving seat 24 is threadedly installed on the threaded rod 22, the moving seat 24 is installed with the extruder 3 through two groups of the linear movement device in the horizontal and vertical directions, two groups of the guide rod 23 are symmetrically installed in the U-shaped frame 21 along the central axis of the threaded rod 22, the guide rod 23 is slidably connected with the sliding block 19, the top end of the threaded rod 22 penetrates the U-shaped frame 21 and is installed with the driving motor 25, the driving motor 25 is rotated by transmitting information through the communication module 6, the output end of the driving motor 25 drives the threaded rod 22 to rotate, and the threaded rod 22 moves along the axial direction in the process of rotating, since the threaded rod 22 and the moving seat 24 are threadedly matched, the position control can be accurately realized, the stability and straightness of the moving seat 24 during linear movement are ensured, two groups of the symmetric guide rod 23 are also installed in the U-shaped frame 21, the side wall of the moving seat 24 is slidably connected with the guide rod 23, and it is ensured that the moving seat 24 will not be inclined or deflected, each group of the linear movement device includes similar U-shaped frame 21, threaded rod 22, guide rod 23, moving seat 24 and driving motor 25, and is respectively responsible for horizontal and vertical movement, and the extruder 3 can realize accurate three-axis (X, Y, Z) linear movement on the workbench 2 under the cooperation of the three groups of linear movement devices, so that the nozzle 4 can reach any position in space, and the target shape can be printed out.

[0029] Preferably, in this embodiment, the exhaust pipe 16 is designed to be telescopic, so that the length of the exhaust pipe 16 can be flexibly adjusted according to actual work requirements, so that the best dust collection effect can be maintained in different printing tasks, and the telescopic exhaust pipe 16 can be stretched to cover a wider working area.

[0030] Preferably, in this embodiment, the bottom wall of the scraper 11 is designed to be conical, so that the contact area between the bottom wall of the scraper 11 and the surface of the workbench 2 gradually decreases, forming a sharp edge. This design can more effectively remove residues on the workbench 2, especially for small particles and materials with strong adhesion, which can better peel them off from the workbench 2, reducing residues.

[0031] Preferably, in this embodiment, the scraper 11 is obliquely installed on the bottom wall of the moving block 10, which can avoid the front end of the scraper 11 directly pushing against large residues, thereby preventing materials from accumulating in front of the scraper 11, causing incomplete cleaning or jamming of the scraper 11. On the contrary, the inclination angle can help the materials to be smoothly pushed into the collection frame 12.

[0032] Preferably, in this embodiment, the bottom end of the base 1 is provided with support legs 26, which are installed at the four corners of the base 1, and can evenly distribute the weight of the entire 3D printing device on four points, reducing the situation of excessive load on a single point, and improving the overall stability of the device, especially when printing larger or heavier models, this design can prevent the device from tilting or shaking.

[0033] In order to explain the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects, etc. of the present application, the specific embodiments listed below are combined with the drawings for detailed description. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0034] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A big data based 3D printing device comprising a base (1), a worktable (2), an extruder (3), a linear movement device and a cleaning device, characterized in that: The top end of the base (1) is provided with the workbench (2), the rear end of the top wall of the base (1) is provided with an extruder (3) through the three groups of linear moving devices, the bottom wall of the extruder (3) is provided with a nozzle (4), one side of the rear end of the top wall of the workbench (2) is provided with a reel stand (5) through a support plate, the other side of the rear end of the top wall of the workbench (2) is provided with a communication module (6), the communication module (6) is connected with the extruder (3) through a transmission line (7), the cleaning device comprises a fixed plate (8), an electric telescopic rod (9), a moving block (10), a scraper (11), a collection frame (12), a connecting plate (13), a cleaning brush (14), a suction pipe (15), an exhaust pipe (16), an exhaust fan (17) and a collection box (18), one end of the top wall of the base (1) is fixedly provided with the fixed plate (8), the side wall of the fixed plate (8) is provided with the electric telescopic rod (9), the output end of the electric telescopic rod (9) penetrates through the side wall of the fixed plate (8) and is provided with the moving block (10), one end of the side wall of the workbench (2) away from the cleaning device is detachably provided with the collection frame (12), one end of the bottom wall of the moving block (10) close to the collection frame (12) is provided with the scraper (11), one end of the bottom wall of the moving block (10) away from the scraper (11) is provided with the connecting plate (13), the bottom wall of the connecting plate (13) is provided with the cleaning brush (14), a plurality of the suction pipes (15) are embeddedly installed in the cleaning brush (14), the top end of a plurality of the suction pipes (15) penetrates through the inner cavity of the connecting plate (13) and the moving block (10) and is provided with the exhaust pipe (16), the top wall of the base (1) is provided with the exhaust fan (17) and the collection box (18), the exhaust pipe (16) penetrates through the collection box (18) and is connected with the exhaust fan (17).

2. The big data based 3D printing device as claimed in claim 1, wherein: The side wall of the collection frame (12) is provided with a sliding block (19), the end of the workbench (2) away from the cleaning device is provided with a sliding groove (20), and the sliding groove (20) and the sliding block (19) are in sliding connection.

3. The big data based 3D printing device as claimed in claim 2, wherein: The sliding groove (20) and the sliding block (19) are both T-shaped in design.

4. The big data based 3D printing device according to claim 3, wherein: The linear moving device comprises a U-shaped frame (21), a threaded rod (22), a guide rod (23), a moving seat (24) and a driving motor (25), one end of the top wall of the base (1) is fixedly provided with the U-shaped frame (21), the threaded rod (22) is rotatably installed in the U-shaped frame (21), the moving seat (24) is threadedly installed on the threaded rod (22), the moving seat (24) is provided with the extruder (3) through two groups of the linear moving devices in transverse and longitudinal directions, two groups of the guide rods (23) are symmetrically installed in the U-shaped frame (21) with the middle axis of the threaded rod (22) as the center, the guide rods (23) and the sliding block (19) are in sliding connection, and the top end of the threaded rod (22) penetrates through the U-shaped frame (21) and is provided with the driving motor (25).

5. The big data based 3D printing device as claimed in claim 4, wherein: The air suction pipe (16) is designed in a telescopic manner.

6. The big data based 3D printing device according to claim 5, wherein: The bottom wall of the scraper (11) is designed in a conical manner.

7. The big data based 3D printing device according to claim 6, characterized in that: The scraper (11) is installed in an inclined manner on the bottom wall of the moving block (10).

8. The big data based 3D printing device according to claim 7, characterized in that: Support legs (26) are installed at the four corners of the bottom end of the base (1).

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