3D printing and cleaning all-in-one machine

Abstract

The utility model discloses a 3D printing and cleaning all-in-one machine which comprises a machine base, a material moving mechanism, a printing platform, a material groove and a cleaning groove, the material moving mechanism is arranged on the machine base, the printing platform is arranged on the material moving mechanism, the material groove is arranged on the machine base, the cleaning groove is arranged on the machine base, and cleaning liquid can be contained in the cleaning groove. The material moving mechanism can drive the printing platform to move in the direction close to or away from the material groove, the material moving mechanism can further drive the printing platform to move into the cleaning groove, and the material moving mechanism can further drive the printing platform to move in the cleaning groove so as to be matched with cleaning liquid for cleaning. Printing can be achieved through the material moving mechanism, workpieces can be driven to be cleaned, the structure is compact, an independent cleaning mechanism does not need to be arranged, automatic printing and cleaning can be achieved, manual workpiece transferring is not needed, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to 3D printing related technical field, especially 3D printing cleaning all -in -one of a kind. BACKGROUND

[0002] At present, there is a light-cured 3D printer on the market, and the workpiece produced by the 3D printer is generally resin material, and the workpiece and the platform are often adhered with residual resin mucus, so it is necessary to clean the workpiece with alcohol or other cleaning liquid. In the prior art, some special 3D printing cleaning equipment is generally used for cleaning, but the printing platform and the workpiece need to be manually disassembled from the printer, and then installed on the cleaning equipment for cleaning, which is troublesome and requires multiple equipment and high use cost. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides a 3D printing cleaning all-in-one machine, which can solve the problem of cleaning trouble.

[0004] According to the first aspect of the utility model embodiment, a 3D printing cleaning all-in-one machine comprises a base, a material moving mechanism, a printing platform, a material tank and a cleaning tank, the material moving mechanism is arranged on the base, the printing platform is arranged on the material moving mechanism, the material tank is arranged on the base, the cleaning tank is arranged on the base, and the cleaning tank can contain cleaning liquid. The material moving mechanism can drive the printing platform to move in the direction of approaching or moving away from the material tank, the material moving mechanism can also drive the printing platform to move into the cleaning tank, and the material moving mechanism can also drive the printing platform to move in the cleaning tank to cooperate with the cleaning liquid for cleaning.

[0005] According to the utility model embodiment, the material moving mechanism can drive the printing platform to move in the direction of approaching or moving away from the material tank, so that the material in the material tank is solidified layer by layer on the printing platform to perform normal printing operation. After printing is completed, the material moving mechanism can also move the printing platform and the workpiece into the cleaning tank, the cleaning tank contains cleaning liquid, the material moving mechanism drives the printing platform and the workpiece to move in the cleaning tank, so that the workpiece and the cleaning liquid cooperate with each other for cleaning. The material moving mechanism can not only print but also drive the workpiece to clean, the structure is compact, an independent cleaning mechanism is not needed, automatic printing and cleaning can be realized, manual transfer is not needed, and the utility model is convenient to use.

[0006] According to some embodiments of the utility model, the cleaning tank is located on one side of the material tank, and the openings of the material tank and the cleaning tank are upward.

[0007] According to some embodiments of the present application, the material moving mechanism comprises a first linear driving mechanism and a second linear driving mechanism, the first linear driving mechanism is arranged on the base, the second linear driving mechanism is connected to the first linear driving mechanism, the first linear driving mechanism can drive the second linear driving mechanism to move up and down, and the second linear driving mechanism can drive the printing platform to reciprocate along the direction from the material tank to the cleaning tank.

[0008] According to some embodiments of the present application, the material moving mechanism further comprises a rotating mechanism, the rotating mechanism is connected to the second linear driving mechanism, the printing platform is arranged on the rotating mechanism, and the rotating mechanism can drive the printing platform to rotate.

[0009] According to some embodiments of the present application, a locking assembly is arranged between the second linear driving mechanism and the printing platform, when the second linear driving mechanism drives the printing platform to move above the material tank, the locking assembly can lock the printing platform and the second linear driving mechanism.

[0010] According to some embodiments of the present application, the second linear driving mechanism comprises a first connecting seat, a first driving part, a track piece and a sliding seat, the first connecting seat is in transmission connection with the first linear driving mechanism, the first driving part and the track piece are both connected to the first connecting seat, the sliding seat is in sliding connection with the track piece and in transmission connection with the first driving part, the rotating mechanism is arranged on the sliding seat, and the first driving part can drive the sliding seat to slide along the track piece.

[0011] According to some embodiments of the present application, the rotating mechanism comprises a rotating driving part and a second connecting seat, the rotating driving part is arranged on the sliding seat, the second connecting seat is in transmission connection with the rotating driving part, the printing platform is arranged on the second connecting seat, and the rotating driving part can drive the second connecting seat and the printing platform to flip up and down.

[0012] According to some embodiments of the present application, the rotating driving part is a servo motor, and the servo motor can drive the printing platform to flip up and down to a predetermined angle.

[0013] According to some embodiments of the present application, the first connecting seat and the sliding seat are provided with a locking assembly, the locking assembly comprises a locking seat and a locking block, the locking seat is arranged on the first connecting seat, the locking block is arranged on the sliding seat, one of the locking seat and the locking block is provided with an electromagnetic part, and the electromagnetic part can drive the locking seat and the locking block to be adsorbed or disconnected.

[0014] According to some embodiments of the present application, the cleaning tank is provided with an inlet and outlet hole, the liquid supply device is connected with the cleaning tank through the inlet and outlet hole, and the liquid supply device can transport the cleaning liquid to the cleaning tank through the inlet and outlet hole and can also extract the cleaning liquid from the cleaning tank.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above or additional aspects and advantages of the present application will become apparent from the following description with reference to the accompanying drawings, wherein:

[0017] Figure 1 Structure schematic view of some embodiments of the present application;

[0018] Figure 2 Schematic view of cleaning work in some embodiments of the present application;

[0019] Figure 3 Schematic view of air-drying work in some embodiments of the present application;

[0020] Figure 4 Sectional view of the cleaning tank in some embodiments of the present application;

[0021] Figure 5 Structure schematic view of the liquid supply device connected in some embodiments of the present application;

[0022] Figure 6 Sectional view of part of the liquid supply device.

[0023] Reference signs:

[0024] Machine base 100;

[0025] Material moving mechanism 200, first linear driving mechanism 210, second linear driving mechanism 220, first connecting seat 221, first driving part 222, track piece 223, sliding seat 224, rotating mechanism 230, rotating driving piece 231, second connecting seat 232, locking assembly 240, locking seat 241, locking block 242;

[0026] Printing platform 300;

[0027] Material tank 400;

[0028] Cleaning tank 500, inlet and outlet hole 510;

[0029] Liquid supply device 600, liquid storage tank 610, liquid supply base 620, valve assembly 630. DETAILED DESCRIPTION

[0030] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for the purpose of explaining the present application, and should not be understood as a limitation of the present application.

[0031] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0032] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Reference Figures 1 to 4According to the first aspect embodiment of the utility model discloses a kind of 3D printing and cleaning integrated machine, including base 100, material moving mechanism 200, printing platform 300, tank 400 and cleaning tank 500, material moving mechanism 200 is located in base 100, printing platform 300 is located in material moving mechanism 200, tank 400 is located in base 100, cleaning tank 500 is located in base 100, cleaning tank 500 can hold cleaning fluid, wherein, material moving mechanism 200 can drive printing platform 300 moves in the direction of approaching or away from tank 400, material moving mechanism 200 can also drive printing platform 300 to move into cleaning tank 500, and material moving mechanism 200 can also drive printing platform 300 to move in cleaning tank 500, to cooperate with cleaning fluid to clean.It can drive printing platform 300 to move in the direction of approaching or away from tank 400 by material moving mechanism 200, to solidify the material of tank 400 on printing platform 300 layer by layer, to carry out normal printing operation, after printing, material moving mechanism 200 can also move printing platform 300 and workpiece into cleaning tank 500, cleaning tank 500 is placed with cleaning fluid, by material moving mechanism 200 drive printing platform 300 and workpiece to move in cleaning tank 500, so that workpiece and cleaning fluid cooperate with each other to clean, by material moving mechanism 200, it can print, and also can drive workpiece to clean, compact structure, without setting up independent cleaning mechanism, can realize automatic printing and cleaning, without manual transfer, convenient to use.

[0034] Specifically, the printing type of the embodiment can be light-curing type, and the tank 400 can be placed with printing raw materials, and the tank 400 is provided with a corresponding exposure mechanism below. The specific structure is not described in detail here. During printing, the material moving mechanism 200 can drive the printing platform 300 to place in the material of the tank 400 and start printing. The material moving mechanism 200 can drive the printing platform 300 to gradually move away from the tank 400, so that the workpiece on the printing platform 300 is gradually formed. After completion, the material moving mechanism 200 can drive the printing platform 300 to move into the cleaning tank 500. The specific structure of the material moving mechanism 200 is not limited here, and the printing platform 300 can move along the set path. The cleaning tank 500 can be placed with alcohol as cleaning fluid, which can clean the printed resin part. After the printing platform 300 and the workpiece move into the cleaning tank 500, the material moving mechanism 200 can further drive the printing platform 300 to reciprocate in the cleaning tank 500. The specific movement direction is not limited, which can make the workpiece stir or move in the cleaning fluid. The material moving mechanism 200 can realize the basic function of printing, and also can transfer the workpiece into the cleaning tank 500, and also can drive the workpiece to move in the cleaning tank 500, so that the cleaning fluid can fully contact and clean the workpiece. It can realize automatic printing and automatic cleaning, integrates printing and cleaning, does not need to configure additional cleaning mechanism, compact structure, convenient to use.

[0035] With reference to Figures 1 to 3 In some embodiments of the present application, the cleaning tank 500 is located on one side of the tank 400, and the openings of the tank 400 and the cleaning tank 500 are upward. Specifically, the cleaning tank 500 can be disposed on one side of the tank 400 and close to the tank 400, so that the overall structure of the device is more compact, and the openings of the tank 400 and the cleaning tank 500 are upward, so as to facilitate the cooperation of the printing platform 300 and the material moving mechanism 200.

[0036] With reference to Figures 1 to 3 In some embodiments of the present application, the material moving mechanism 200 includes a first linear driving mechanism 210 and a second linear driving mechanism 220, the first linear driving mechanism 210 is disposed on the base 100, and the second linear driving mechanism 220 is connected to the first linear driving mechanism 210. The first linear driving mechanism 210 can drive the second linear driving mechanism 220 to move up and down, and the second linear driving mechanism 220 can drive the printing platform 300 to reciprocate along the direction from the tank 400 to the cleaning tank 500. Specifically, the output part of the first linear driving mechanism 210 is connected to the second linear driving mechanism 220, and the first linear driving mechanism 210 can be provided with a lifting structure driven by a screw rod, and the specific structure is not described in detail here, which can drive the second linear mechanism to move up and down. The second linear driving mechanism 220 can drive the printing platform 300 to reciprocate along the direction from the tank 400 to the cleaning tank 500, and the specific structure of the second linear driving mechanism 220 is not limited here. Through the linkage of the first linear driving mechanism 210 and the second linear driving mechanism 220, the printing platform 300 can be normally printed, and the printing platform 300 can also be driven to move in the cleaning tank 500. In actual use, after printing is completed, the second linear driving mechanism 220 can drive the printing platform 300 to move above the cleaning tank 500, and then the first linear driving mechanism 210 drives the second linear driving mechanism 220 and the printing platform 300 to move downward to the printing platform 300 into the cleaning tank 500, and the workpiece is immersed in the cleaning liquid. At this time, the first linear driving mechanism 210 can reciprocate up and down, and the second linear driving mechanism 220 can drive the printing platform 300 to reciprocate laterally, so as to achieve the cleaning effect. It can be understood that the stroke and the activity frequency of the above-mentioned movement can be adjusted according to the requirements to meet the cleaning requirements.

[0037] It should be noted that the first linear driving mechanism 210 is not limited to the above-mentioned embodiment, and can also use a gear and rack transmission mechanism or a transmission belt transmission mechanism for linear driving.

[0038] With reference to Figure 3In some embodiments of the utility model, the material moving mechanism 200 further includes a rotating mechanism 230, the rotating mechanism 230 is connected to the second linear driving mechanism 220, the printing platform 300 is arranged on the rotating mechanism 230, and the rotating mechanism 230 can drive the printing platform 300 to rotate. Specifically, the rotating mechanism 230 can be connected to the output part of the second linear driving mechanism 220, and the printing platform 300 is in transmission connection with the rotating structure, and the rotating mechanism 230 and the specific transmission structure are not limited here, the rotating mechanism 230 can drive the printing platform 300 to rotate, when cleaning, the rotating mechanism 230 can further drive the workpiece to clean in a rotating mode, further improving the cleaning effect, and at the same time, after cleaning is completed, the first linear driving mechanism 210 can drive the printing platform 300 to move away from the cleaning tank 500, and the rotating mechanism 230 can drive the printing platform 300 to rotate to be inclined, which can facilitate draining the cleaning liquid.

[0039] With reference to Figures 1 to 3 In some embodiments of the utility model, the second linear driving mechanism 220 and the printing platform 300 are provided with a locking assembly 240, when the second linear driving mechanism 220 drives the printing platform 300 to move above the material groove 400, the locking assembly 240 can lock the printing platform 300 and the second linear driving mechanism 220. Specifically, during normal printing, the first linear driving mechanism 210 operates to drive the second linear driving mechanism 220 and the printing platform 300 to move up and down, and the locking assembly 240 can lock the printing platform 300 and the second linear driving mechanism 220, and the specific structure of the locking assembly 240 is not limited here, after locking through the locking assembly 240, during normal printing, the printing platform 300 and the second linear driving mechanism 220 will not relatively displace, so as to ensure that the printing platform 300 can accurately displace according to the predetermined path, thereby ensuring the printing quality.

[0040] With reference to Figures 1 to 4In some embodiments of the utility model, second linear drive mechanism 220 includes first connecting seat 221, first drive part 222, track piece 223 and sliding seat 224, first connecting seat 221 is drivingly connected with first linear drive mechanism 210, first drive part 222 and track piece 223 are all connected to first connecting seat 221, sliding seat 224 is slidingly connected with track piece 223, and is drivingly connected with first drive part 222, rotating mechanism 230 is arranged in sliding seat 224, first drive part 222 can drive sliding seat 224 to slide along track piece 223. Specifically, first drive part 222 can be fixedly connected on first connecting seat 221, and track piece 223 is arranged in the direction of extending from material groove 400 to cleaning tank 500, sliding seat 224 is slidingly connected with track piece 223, rotating mechanism 230 is connected to sliding seat 224, the driving mode of first drive part 222 and sliding seat 224 can be transmission belt driving, first drive part 222 can be motor, the motor is drivingly connected with transmission belt mechanism, the transmission belt is arranged along the extension direction of track piece 223, sliding seat 224 is connected with the transmission belt, the transmission belt is driven to rotate by the motor, then sliding seat 224 can be driven to slide along track piece 223, and sliding seat 224 can also be driven to reciprocate by the positive and negative rotation of the motor, so that rotating mechanism 230 and printing platform 300 can be driven to move.

[0041] It can be understood that the second linear drive mechanism 220 also has other embodiments, for example, the second linear drive mechanism 220 can also be provided as a screw transmission structure, the sliding seat 224 and the first drive part 222 are connected through the screw thread transmission to realize linear motion.

[0042] Referring to Figure 3 In some embodiments of the utility model, rotating mechanism 230 includes rotating drive part 231 and second connecting seat 232, rotating drive part 231 is arranged in sliding seat 224, second connecting seat 232 is drivingly connected with rotating drive part 231, printing platform 300 is arranged in second connecting seat 232, rotating drive part 231 can drive second connecting seat 232 and printing platform 300 to flip up and down. So that the workpiece can be placed obliquely to facilitate draining the cleaning liquid.

[0043] Specifically, gear transmission structure can be arranged between rotating drive part 231 and second connecting seat 232 to improve the rotating torque of printing platform 300, when cleaning, rotating drive part 231 can drive second connecting seat 232 to flip up and down, so that the workpiece can agitate the cleaning liquid in the up and down direction, and the cleaning effect is better, and after cleaning, rotating drive part 231 can also drive printing platform 300 to flip up, so that the cleaning liquid in the gap of the workpiece can flow out fully, facilitating draining.

[0044] In some embodiments of the utility model, the rotary driving part 231 is a servo motor, which can drive the printing platform 300 to flip up and down to a predetermined angle. Specifically, the servo motor can accurately control the flip angle of the printing platform 300. It can be understood that the servo motor can drive the workpiece to flip within a range of 180°, so that it does not interfere with other components. When draining the cleaning liquid, the printing platform 300 can be gradually flipped up, so that the cleaning liquid is not easy to splash, and the utility model is convenient to use.

[0045] With reference to Figures 1 to 3 In some embodiments of the utility model, the first connecting seat 221 and the sliding seat 224 are provided with a locking assembly 240, the locking assembly 240 comprises a locking seat 241 and a locking block 242, the locking seat 241 is arranged on the first connecting seat 221, the locking block 242 is arranged on the sliding seat 224, and one of the locking seat 241 and the locking block 242 is provided with an electromagnetic part, and the electromagnetic part can drive the locking seat 241 and the locking block 242 to be adsorbed or disconnected. Specifically, the first connecting seat 221 is generally above the chute 400, the track part 223 extends from the first connecting seat 221 towards the direction of the cleaning tank 500, the locking seat 241 can be arranged on the first connecting seat 221, the locking block 242 is correspondingly arranged on the sliding seat 224, the electromagnetic part can be arranged in the locking block 242, the electromagnetic part can be an electromagnet, and the locking seat 241 can be made of a material that can be magnetically attracted. During normal printing, the sliding seat 224 slides along the track part 223 to above the chute 400, at this time, the electromagnetic part in the locking block 242 is turned on, and the locking seat 241 and the locking block 242 can be mutually adsorbed and locked. When cleaning is needed, the electromagnetic part can be turned off, and the locking block 242 and the locking seat 241 can be unlocked. Through the above structure, the locking state can be conveniently switched, and the utility model is convenient to use.

[0046] It can be understood that the electromagnetic part can also be arranged in the locking seat 241, and the locking block 242 can be made of a material that can be magnetically attracted.

[0047] With reference to Figures 4 to 6In some embodiments of the utility model, still include liquid supply device 600, the cleaning tank 500 is equipped with liquid inlet and outlet hole 510, liquid supply device 600 is connected with the cleaning tank 500 through liquid inlet and outlet hole 510, and liquid supply device 600 can transport cleaning fluid to the cleaning tank 500 through liquid inlet and outlet hole 510, and can also extract cleaning fluid from the cleaning tank 500. Specifically, the bottom of the cleaning tank 500 can be provided with a liquid inlet and outlet hole 510, and the liquid supply device 600 can pump cleaning fluid to the cleaning tank 500 for cleaning through the liquid inlet and outlet hole 510, and at the same time, the liquid supply assembly can also extract cleaning fluid from the cleaning tank 500 through the liquid inlet and outlet hole 510, so that multiple connection holes do not need to be provided. The liquid supply device 600 can include a plurality of liquid storage tanks 610, a liquid supply base 620, a valve assembly 630 and a pumping device. The liquid supply base 620 is provided with a connecting port corresponding to the liquid storage tank 610. The liquid storage tank 610 can contain cleaning fluid. The liquid storage tank 610 can be installed on the liquid supply base 620 and connected to the containing cavity in the liquid storage tank 610 through the connecting port. Each connecting port of the liquid supply base 620 is connected to the valve assembly 630 through a pipeline. The valve assembly 630 is connected to the pumping device through a pipeline. The pumping device can be one or more pumps. Finally, the pipeline is connected to the liquid inlet and outlet hole 510 of the cleaning tank 500. The valve assembly 630 is a plurality of valve groups. The specific connection position and valve type can be adjusted as needed, and will not be described in detail here. The valve assembly 630 can independently control the on-off of each liquid storage tank 610 and the cleaning tank 500. The pumping device can pump the liquid in the liquid storage tank 610 to the cleaning tank 500 or pump the liquid in the cleaning tank 500 back to the liquid storage tank 610. It should be noted that during the actual cleaning process, three liquid storage tanks 610 can be provided. During the first cleaning, the cleaning fluid in the first liquid storage tank 610 is pumped to the cleaning tank 500. The first linear drive mechanism 210 and the second linear drive mechanism 220 can clean the cleaning tank 500 once. Then the workpiece is dried by the rotating mechanism 230. At this time, the dirty cleaning fluid in the cleaning tank 500 can be extracted back into the first liquid storage tank 610 by the liquid supply device 600. Then, the cleaning fluid in the second liquid storage tank 610 is transported to the cleaning tank 500 for the second cleaning. Then the above steps are repeated. Finally, the third liquid storage tank 610 is used for cleaning, and the three liquid storage tanks 610 described above can be reused. After the first and second dirty cleaning fluid cleaning, the third cleaning fluid can remain clean, so that it can be reused multiple times while maintaining the cleaning effect, thereby saving cleaning fluid. The specific cleaning frequency can be set according to the requirements. Two or more groups of liquid storage tanks 610 can be provided to save cleaning fluid while meeting the cleaning effect.

[0048] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] Although the 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 thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A 3D printing and cleaning all-in-one machine, characterized in that, The application relates to a printing device. The device comprises: a base (100); a material moving mechanism (200) arranged on the base (100); a printing platform (300) arranged on the material moving mechanism (200); a material tank (400) arranged on the base (100); a cleaning tank (500) arranged on the base (100), which can contain cleaning liquid; 2.The 3D printing and cleaning all-in-one machine of claim 1, wherein, the material moving mechanism (200) can drive the printing platform (300) to move towards or away from the material tank (400), the material moving mechanism (200) can also drive the printing platform (300) to move into the cleaning tank (500), and the material moving mechanism (200) can also drive the printing platform (300) to move in the cleaning tank (500) to cooperate with the cleaning liquid for cleaning.

3. The 3D printing and washing all-in-one machine according to claim 2, characterized in that, The cleaning tank (500) is located on one side of the material tank (400), and the openings of the material tank (400) and the cleaning tank (500) are upward.

4. The 3D printing and washing all-in-one machine according to claim 3, characterized in that, The material moving mechanism (200) comprises a first linear driving mechanism (210) and a second linear driving mechanism (220), the first linear driving mechanism (210) is arranged on the base (100), the second linear driving mechanism (220) is connected to the first linear driving mechanism (210), the first linear driving mechanism (210) can drive the second linear driving mechanism (220) to move up and down, and the second linear driving mechanism (220) can drive the printing platform (300) to reciprocate along the direction from the material tank (400) to the cleaning tank (500). 5.The 3D printing and cleaning all-in-one machine of claim 3, wherein, The material moving mechanism (200) further comprises a rotating mechanism (230), the rotating mechanism (230) is connected to the second linear driving mechanism (220), the printing platform (300) is arranged on the rotating mechanism (230), and the rotating mechanism (230) can drive the printing platform (300) to rotate. 6.The 3D printing and cleaning all-in-one machine of claim 4, wherein, A locking assembly (240) is arranged between the second linear driving mechanism (220) and the printing platform (300), when the second linear driving mechanism (220) drives the printing platform (300) to move above the material tank (400), the locking assembly (240) can lock the printing platform (300) and the second linear driving mechanism (220). The second linear driving mechanism (220) comprises a first connecting seat (221), a first driving part (222), a track part (223) and a sliding seat (224), the first connecting seat (221) is in transmission connection with the first linear driving mechanism (210), the first driving part (222) and the track part (223) are both connected to the first connecting seat (221), the sliding seat (224) is in sliding connection with the track part (223) and in transmission connection with the first driving part (222), the rotating mechanism (230) is arranged on the sliding seat (224), and the first driving part (222) can drive the sliding seat (224) to slide along the track part (223). 7.The 3D printing and washing all-in-one machine of claim 6, wherein, The rotating mechanism (230) comprises a rotating driving member (231) and a second connecting seat (232), the rotating driving member (231) is arranged on the sliding seat (224), the second connecting seat (232) is in transmission connection with the rotating driving member (231), the printing platform (300) is arranged on the second connecting seat (232), and the rotating driving member (231) can drive the second connecting seat (232) and the printing platform (300) to overturn up and down. 8.The 3D printing and cleaning all-in-one machine of claim 7, wherein, The rotating driving member (231) is a servo motor, and the servo motor can drive the printing platform (300) to overturn up and down to a predetermined angle. 9.The 3D printing and cleaning all-in-one machine of claim 6, wherein, The first connecting seat (221) and the sliding seat (224) are provided with a locking assembly (240), the locking assembly (240) comprises a locking seat (241) and a locking block (242), the locking seat (241) is arranged on the first connecting seat (221), the locking block (242) is arranged on the sliding seat (224), one of the locking seat (241) and the locking block (242) is provided with an electromagnetic part, and the electromagnetic part can drive the locking seat (241) and the locking block (242) to be adsorbed or disconnected. 10.The 3D printing and washing all-in-one machine of claim 1, wherein, Further comprising a liquid supply device, the cleaning tank (500) is provided with an inlet and outlet liquid hole (510), the liquid supply device is connected with the cleaning tank (500) through the inlet and outlet liquid hole (510), the liquid supply device can transport the cleaning liquid to the cleaning tank (500) through the inlet and outlet liquid hole (510), and the liquid supply device can also extract the cleaning liquid from the cleaning tank (500).

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