3D printer platform convenient to clean

Abstract

The 3D printer platform convenient to clean comprises a moving device, the upper end of the moving device is fixedly connected with a cleaning device, the lower end of the cleaning device is provided with a workbench, one corner of the workbench is provided with an air suction hole, the moving device comprises two fixed supporting plates, one side of one fixed supporting plate is fixedly connected with a first rotating motor, and the other side of one fixed supporting plate is fixedly connected with a second rotating motor. A transmission shaft is arranged on the adjacent side of the first rotating motor, a lead screw is arranged on the transmission shaft, a nut seat is movably connected to the lead screw, a bearing fixing plate is fixedly connected to the nut seat, sliding blocks are fixedly connected to the bottoms of the two side ends of the bearing fixing plate, and sliding rods are assembled and connected to the sliding blocks; the printing platform has the beneficial effects that the cleaning device comprises a fixed cross beam, a second rotating motor and a cleaning brush, residues on the printer workbench can be effectively cleaned, and the moving device adopts components such as a lead screw, a nut seat and a sliding rod, so that the whole printing platform can accurately move on a plane.

Description

Technical Field

[0001] The utility model belongs to the technical field of 3D printers, and in particular relates to a 3D printer platform which is easy to clean. Background Art

[0002] In the current 3D printing technology, the design and cleaning of the printing platform are two important aspects. During the 3D printing process, printing materials often remain on the printing platform, especially at the joints between layers. These residual materials will gradually accumulate, resulting in an uneven surface of the printing platform, affecting the accuracy and quality of subsequent printing. The surface of the 3D printer platform is prone to accumulate various impurities, including particles of printing materials, dust, grease, etc. These impurities will not only affect the printing quality, but may also cause poor adhesion of the printing materials, and even cause jamming or jamming. Utility Model Content

[0003] The purpose of this invention is to solve the problems existing in the traditional 3D printer platform, such as the accumulation of residual materials during printing, the accumulation of surface impurities and the difficulty in cleaning.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a 3D printer platform that is easy to clean, comprising a mobile device, a cleaning device is fixedly connected to the upper end of the mobile device, a workbench is arranged at the lower end of the cleaning device, and a suction hole is arranged at one corner of the workbench;

[0005] The moving device includes two fixed support plates, one of which is fixedly connected to a first rotating motor on one side of the fixed support plates, a transmission shaft is provided on an adjacent side of the first rotating motor, a screw rod is provided on the transmission shaft, a nut seat is movably connected to the screw rod, a load-bearing fixed plate is fixedly connected to the nut seat, sliding blocks are fixedly connected to the bottom of both side ends of the load-bearing fixed plate, and sliding rods are assembled and connected to the sliding blocks.

[0006] Furthermore, the cleaning device includes a fixed beam, two second rotating motors are provided at one side end of the fixed beam, cleaning brushes are provided at output ends of the second rotating motors, positioning holes are provided at the bottoms of both side ends of the fixed beam, and the cleaning brushes driven by the two second rotating motors can efficiently clean the target surface, and the rotating action of the brushes can effectively remove dirt and impurities on the surface, ensuring the cleanliness of the printing platform or other equipment surfaces. The design of the fixed beam enables the cleaning device to cover the entire target area, which ensures the comprehensiveness and thoroughness of the cleaning process, and both the printing platform and other equipment surfaces can be effectively cleaned.

[0007] Furthermore, the workbench includes a base plate, a plurality of cleaning holes are equidistantly arranged on the upper inner end of the base plate, a plurality of impurity removal adsorption holes are evenly and equidistantly arranged on the upper surface of the base plate, a plurality of fixed locking grooves are evenly arranged on the bottom of the base plate, the fixed locking grooves are fixedly connected to the fixed support plate by bolts, and the impurity removal adsorption holes evenly and equidistantly arranged on the side of the base plate can help remove impurities and particles on the surface of the workbench, and the design of these hole positions enables the adsorption device to effectively adsorb and remove impurities, keep the surface of the workbench clean, and thereby improve printing quality and reliability.

[0008] Furthermore, the impurity removal adsorption hole is connected through the cleaning hole.

[0009] Furthermore, the two fixed support plates are arranged in opposition, both ends of the sliding rod are fixedly connected to the fixed support plates, and the first rotating motor is transmission-connected to the transmission shaft via a rotating belt.

[0010] Compared with the prior art, the beneficial effects of this invention are:

[0011] 1. Efficient cleaning mechanism: The design of the cleaning device includes a fixed beam, a second rotating motor and a cleaning brush, which can effectively clean the residue on the printer workbench. The use of the cleaning brush can effectively remove residual printing materials and impurities, keep the workbench surface clean, and improve printing quality and reliability;

[0012] 2. Flexible moving structure: The moving device uses components such as screw rods, nut seats and sliding rods, so that the entire printing platform can be accurately moved on the plane. This structural design not only ensures the accurate positioning of the print head during printing, but also provides sufficient flexibility for the cleaning device to cover the entire workbench surface;

[0013] 3. Cleaning and fixing are integrated: The design of the workbench takes into account the needs of cleaning and fixing, including cleaning holes, impurity removal adsorption holes and fixed locking grooves. These designs make the cleaning process more convenient. At the same time, the use of fixed locking grooves ensures the stability of the workbench and avoids movement or shaking during the printing process, thereby improving the accuracy and consistency of printing; BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram for this practical application;

[0015] Figure 2 A schematic diagram of a mobile device for this utility model;

[0016] Figure 3 A schematic diagram of a cleaning device for this utility model;

[0017] Figure 4Schematic diagram of the workbench for this utility model.

[0018] In the figure: 1-moving device, 2-cleaning device, 3-workbench, 4-air suction hole, 11-fixed support plate, 12-first rotating motor, 13-transmission shaft, 14-screw, 15-nut seat, 16-bearing fixed plate, 17-sliding block, 18-sliding rod, 21-fixed beam, 22-second rotating motor, 23-cleaning brush, 24-positioning hole, 31-bottom plate, 32-cleaning hole, 33-impurity removal adsorption hole, 34-fixed locking groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] Combination Figure 1-4 : A 3D printer platform that is easy to clean, comprising a mobile device 1, a cleaning device 2 is fixedly connected to the upper end of the mobile device 1, a workbench 3 is arranged at the lower end of the cleaning device 2, and a suction hole 4 is arranged at one corner of the workbench 3;

[0022] The mobile device 1 includes two fixed support plates 11, one side of which is fixedly connected to a first rotating motor 12, a transmission shaft 13 is provided on the adjacent side of the first rotating motor 12, a screw rod 14 is provided on the transmission shaft 13, a nut seat 15 is movably connected to the screw rod 14, a load-bearing fixed plate 16 is fixedly connected to the nut seat 15, both sides of the load-bearing fixed plate 16 are fixedly connected to the bottom of the two ends, and the sliding blocks 17 are assembled and connected to the sliding rods 18;

[0023] Among them, the cleaning device 2 includes a fixed beam 21, one side end of the fixed beam 21 is provided with two second rotating motors 22, the output ends of the second rotating motors 22 are provided with cleaning brushes 23, and the bottoms of both side ends of the fixed beam 21 are provided with positioning holes 24. The cleaning brushes driven by the two second rotating motors can efficiently clean the target surface, and the rotating action of the brushes can effectively remove dirt and impurities on the surface to ensure the cleaning of the printing platform or other equipment surfaces. The design of the fixed beam allows the cleaning device to cover the entire target area, which ensures the comprehensiveness and thoroughness of the cleaning process, and both the printing platform and other equipment surfaces can be effectively cleaned; the workbench 3 includes a bottom plate 31, and a plurality of cleaning brushes are equidistantly arranged at the upper end of the bottom plate 31. The cleaning holes 32 are evenly arranged on the upper surface of the bottom plate 31, and a plurality of impurity adsorption holes 33 are evenly and equidistantly arranged. The bottom of the bottom plate 31 is evenly arranged with a plurality of fixed locking grooves 34, and the fixed locking grooves 34 are fixedly connected to the fixed support plate 11 by bolts. The impurity adsorption holes evenly and equidistantly arranged on the side of the bottom plate can help remove impurities and particles on the surface of the workbench. The design of these hole positions enables the adsorption device to effectively adsorb and remove impurities, keep the surface of the workbench clean, and thus improve the printing quality and reliability; the impurity adsorption holes 33 are through-connected with the cleaning holes 32; the two fixed support plates 11 are arranged in opposition, and both ends of the sliding rod 18 are fixedly connected to the fixed support plate 11, and the first rotating motor 12 is connected to the transmission shaft 13 through a rotating belt.

[0024] During operation, the first rotating motor 12 drives the transmission shaft 13 to rotate by rotating the belt, and the screw 14 rotates accordingly, pushing the nut seat 15 to move on the screw. The movement of the nut seat 15 enables the supporting fixing plate 16 and the cleaning device 2 to move laterally along the sliding rod 18 under the support of the sliding block 17. At the same time, the second rotating motor 22 drives the cleaning brush 23 to rotate, and the cleaning brush 23 performs a cleaning operation on the surface of the workbench 3. The suction hole 4 can be connected to a dust suction device to absorb impurities and dust generated during the cleaning process.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A 3D printer platform that is easy to clean, comprising a moving device (1), characterized in that: The upper end of the mobile device (1) is fixedly connected to a cleaning device (2); the lower end of the cleaning device (2) is provided with a workbench (3); a corner of the workbench (3) is provided with an air suction hole (4); The mobile device (1) comprises two fixed support plates (11), one side of which is fixedly connected to a first rotating motor (12), a transmission shaft (13) is provided on an adjacent side of the first rotating motor (12), a screw rod (14) is provided on the transmission shaft (13), a nut seat (15) is movably connected to the screw rod (14), a bearing fixed plate (16) is fixedly connected to the nut seat (15), both side ends of the bearing fixed plate (16) are fixedly connected to sliding blocks (17), and the sliding blocks (17) are assembled and connected to sliding rods (18).

2. The 3D printer platform that is easy to clean according to claim 1, characterized in that: The cleaning device (2) comprises a fixed crossbeam (21), two second rotating motors (22) are arranged at one side end of the fixed crossbeam (21), cleaning brushes (23) are arranged at the output ends of the second rotating motors (22), and positioning holes (24) are arranged at the bottoms of both side ends of the fixed crossbeam (21).

3. The 3D printer platform that is easy to clean according to claim 2, characterized in that The workbench (3) comprises a bottom plate (31), a plurality of cleaning holes (32) are arranged at equal intervals on the upper end of the bottom plate (31), a plurality of impurity removal adsorption holes (33) are arranged at equal intervals on the upper surface of the bottom plate (31), and a plurality of fixing locking grooves (34) are arranged at equal intervals on the bottom of the bottom plate (31), and the fixing locking grooves (34) are fixedly connected to the fixed support plate (11) by bolts.

4. The 3D printer platform that is easy to clean according to claim 3, characterized in that The impurity removal adsorption hole (33) is connected to the cleaning hole (32) through a through hole.

5. The 3D printer platform that is easy to clean according to claim 4, characterized in that The two fixed support plates (11) are arranged in opposition, both ends of the sliding rod (18) are fixedly connected to the fixed support plates (11), and the first rotating motor (12) and the transmission shaft (13) are connected in transmission via a rotating belt.

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