Ultrasonic cleaning device for additive structural member

Abstract

The utility model belongs to the technical field of precision part cleaning, and discloses an additive structural part ultrasonic cleaning device which comprises a cleaning box, a supporting assembly, a lifting mechanism, an overturning mechanism and a rotating mechanism. A supporting plate of the supporting assembly is located above the cleaning tank. A first driving assembly of the lifting mechanism is arranged on the supporting plate and can drive a lifting assembly to be close to or away from the cleaning tank. A second driving assembly of the turnover mechanism is arranged on a lifting assembly, and a turnover assembly is rotationally connected to the lifting assembly and can be driven by the second driving assembly to turn over. A third driving assembly of the rotating mechanism is arranged on an overturning assembly, a bearing table is rotationally connected to the overturning assembly and used for bearing the additive structural part, and the third driving assembly can drive the bearing table to rotate so as to drive the bearing additive structural part to rotate. The full-degree-of-freedom cleaning device can realize full-degree-of-freedom cleaning of the additive structural member in a three-dimensional space, and is thorough in cleaning and high in efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to precision parts cleaning technical field especially relates to a kind of additive structural member ultrasonic cleaning device. BACKGROUND

[0002] Additive manufacturing technology is based on "discrete-accumulation" principle, by material layer-by-layer accumulation, realize from digital model to entity structure piece change. Typical selective laser melting additive manufacturing technology first powder raw material is laid on substrate, using laser beam to carry out selectively melting and solidification to powder raw material, then cycle layer-by-layer cladding accumulation, until get complete structure piece. Because there are a large number of un-melted powder particles in the process of layer-by-layer powder laying, these tiny powder particles are extremely easy to adhere to the printed structure piece surface and semi-closed cavity structure, seriously affect the surface quality of structure piece, and in subsequent processing and service process, powder overflow hidden trouble is prone to occur, so residual powder must be thoroughly removed by cleaning.

[0003] For the above problems, the prior art is provided with ultrasonic cleaning device, including ultrasonic cleaning tank and lifting mechanism, when cleaning, additive structure piece is placed in ultrasonic cleaning tank by lifting mechanism, under the action of ultrasonic wave, the particles adhered to the structure piece gradually fall off. But additive structure piece structure is complex, has typical slot, pipeline, cavity, porous structure, when additive structure piece is placed horizontally, its internal surface often cannot be cleaned thoroughly, causing powder particles still exist in structure internal surface, affect subsequent processing and use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of additive structural member ultrasonic cleaning device, can realize additive structure piece in three-dimensional space full degree of freedom placement cleaning, reach thoroughly, efficient cleaning effect.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Additive structural member ultrasonic cleaning device, characterized in that, including:

[0007] Cleaning box, the cleaning box has the washing tank with notch upwards;

[0008] Supporting assembly, the supporting assembly includes support plate, and the support plate is located above the cleaning tank;

[0009] Lifting mechanism, the lifting mechanism includes first drive assembly and lifting assembly, the first drive assembly is set to the support plate, and the first drive assembly can drive the lifting assembly to be close to or away from the cleaning tank along vertical direction;

[0010] The overturning mechanism comprises a second driving assembly and an overturning assembly, the second driving assembly is arranged on the lifting assembly, the overturning assembly is rotationally connected to the lifting assembly and can overturn around a first axis under the driving of the second driving assembly;

[0011] The rotating mechanism comprises a third driving assembly and a bearing table, the third driving assembly is arranged on the overturning assembly, the bearing table is rotationally connected to the overturning assembly and is used for bearing an additive structure, and the third driving assembly can drive the bearing table to rotate around a second axis to drive the additive structure to rotate.

[0012] As preferred, the lifting assembly comprises a lifting plate and a lifting rod connected with each other, the first driving assembly comprises a lifting motor and a lifting screw rod, the lifting motor is arranged on the support plate, the lifting screw rod is connected to the output end of the lifting motor and is screwed to the lifting plate, the support plate is provided with a connecting hole, the lifting rod is arranged in the connecting hole, the second driving assembly is mounted on the lifting rod, and the overturning assembly is rotationally connected to the lifting rod.

[0013] As preferred, the first driving assembly further comprises a first driving wheel and a first driven wheel, the first driving wheel is connected to the output end of the lifting motor, the first driven wheel is sleeved on the lifting screw rod and is in transmission connection with the first driving wheel, and the lifting screw rod is rotationally connected to the support plate.

[0014] As preferred, the first driving assembly further comprises a first transmission rod and a support, the first transmission rod is parallel to the support plate, one end of the first transmission rod is connected to the output end of the lifting motor, the other end of the first transmission rod is connected to the first driving wheel, the support is connected to the support plate and is provided with a first limiting hole, and the first transmission rod is arranged in the first limiting hole.

[0015] As preferred, the lifting assembly further comprises two adapter plates, the lifting rods are arranged in multiple and are divided into two groups and arranged at two ends of the lifting plate, the connecting holes are arranged in multiple and are divided into two groups and arranged at two ends of the support plate, two groups of the lifting rods are correspondingly arranged in two groups of the connecting holes and are correspondingly connected to two adapter plates, the overturning assembly is located between the two adapter plates and is rotationally connected to the two adapter plates, and the second driving assembly is mounted on one group of the lifting rods.

[0016] As preferred, the second driving assembly comprises an overturning rudder, a second driving wheel and a second driven wheel, the overturning rudder is arranged on the lifting assembly, the second driving wheel is connected to the output end of the overturning rudder, the second driven wheel is connected to the overturning assembly and is in transmission connection with the second driving wheel.

[0017] As preferred, the third driving assembly comprises a rotary rudder, a third driving wheel and a third driven wheel, the rotary rudder is arranged on the turnover assembly, the third driving wheel is connected to the output end of the rotary rudder, the third driven wheel is rotatably arranged on the turnover assembly and is drivingly connected to the third driving wheel, and the bearing table is connected to the third driven wheel.

[0018] As preferred, the turnover assembly comprises a turnover tube and a turnover table provided with an adapter hole, the turnover tube is rotatably connected to the lifting assembly, the turnover table is arranged on the turnover tube, the rotary rudder is arranged on the turnover table, and the connecting end of the third driven wheel is arranged in the adapter hole and connected to the bearing table.

[0019] As preferred, the turnover assembly further comprises two groups of supporting blocks, the turnover table and the turnover tube are connected through the two groups of supporting blocks, and the third driven wheel is located between the two groups of supporting blocks.

[0020] As preferred, the supporting assembly further comprises a plurality of supporting rods and a supporting base, the supporting plate and the supporting base are connected through the plurality of supporting rods, and the cleaning tank is arranged on the supporting base.

[0021] The additive structural member ultrasonic cleaning device has the advantages that:

[0022] The additive structural member ultrasonic cleaning device has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the additive structural member ultrasonic cleaning device according to the embodiment of the utility model;

[0024] Figure 2 is a structural schematic view of the first driving assembly according to the embodiment of the utility model;

[0025] Figure 3is a structural schematic view of the lifting assembly and the second driving assembly according to the embodiment of the utility model;

[0026] Figure 4 is a first structural schematic view of the turnover assembly and the rotating mechanism according to the embodiment of the utility model;

[0027] Figure 5 is a second structural schematic view of the turnover assembly and the rotating mechanism according to the embodiment of the utility model;

[0028] Figure 6 is a structural schematic view of the additive structural member ultrasonic cleaning device according to the embodiment of the utility model, which turns the additive structural member by 180 degrees;

[0029] Figure 7 is a structural schematic view of the additive structural member ultrasonic cleaning device according to the embodiment of the utility model, which adjusts the additive structural member to a proper angle.

[0030] In the drawings:

[0031] 1, cleaning box; 10, cleaning tank;

[0032] 2, support assembly; 21, support plate; 22, support rod; 23, support seat;

[0033] 3, lifting mechanism; 31, first driving assembly; 311, lifting motor; 312, lifting screw rod; 313, first driving wheel; 314, first driven wheel; 315, first transmission rod; 316, support; 32, lifting assembly; 321, lifting plate; 322, lifting rod; 323, adapter plate; 324, connecting plate;

[0034] 4, turnover mechanism; 41, second driving assembly; 411, turnover steering machine; 412, second driving wheel; 413, second driven wheel; 414, second transmission rod; 42, turnover assembly; 421, turnover pipe; 422, turnover table; 423, support block;

[0035] 5, rotating mechanism; 51, third driving assembly; 511, rotating steering machine; 512, third driving wheel; 513, third driven wheel; 52, bearing table;

[0036] 100, additive structural member. DETAILED DESCRIPTION

[0037] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar parts or parts with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0038] In the description of the utility model, unless another definite provision and limitation, the term "link", "connection", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element interaction relationship. For ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0039] In the description of the utility model, unless another definite provision and limitation, the feature is "on" or "under" the second feature can include the direct contact of the feature and the second feature, or can include the contact of the feature and the second feature through another feature between them. Moreover, the feature "on", "above" and "above" the second feature includes the feature directly above and obliquely above the second feature, or just indicates that the feature is higher than the second feature in horizontal height. The feature "under", "below" and "below" the second feature includes the feature directly below and obliquely below the second feature, or just indicates that the feature is less than the second feature in horizontal height.

[0040] The technical scheme of the utility model is further illustrated below by specific embodiments in conjunction with the drawings.

[0041] As Figures 1-7 As shown in the utility model embodiment provides a kind of additive structural member ultrasonic cleaning device, including cleaning tank 1, support assembly 2, lifting mechanism 3, turnover mechanism 4 and rotating mechanism 5, cleaning tank 1 has the cleaning groove 10 of notch upwards;Support assembly 2 includes support plate 21, and support plate 21 is located above cleaning groove 10;Lifting mechanism 3 includes first drive assembly 31 and lifting assembly 32, first drive assembly 31 is set to support plate 21, and can drive lifting assembly 32 to be close to or away from cleaning groove 10 along vertical direction;Turnover mechanism 4 includes second drive assembly 41 and turnover assembly 42, second drive assembly 41 is set on lifting assembly 32, and turnover assembly 42 is rotatably connected to lifting assembly 32, and can be overturned around first axis under the drive of second drive assembly 41;Rotating mechanism 5 includes third drive assembly 51 and bearing table 52, third drive assembly 51 is set on turnover assembly 42, and bearing table 52 is rotatably connected to turnover assembly 42 and is used to carry additive structural member 100, and third drive assembly 51 can drive bearing table 52 to rotate around second axis to drive additive structural member 100 to rotate. Second axis is perpendicular to first axis.

[0042] The first drive assembly 31 drives the lifting assembly 32, which in turn drives the flipping mechanism 4 and the rotating mechanism 5, along with the additive structural component 100 on them, to move closer to or further away from the cleaning tank 10. This allows for flexible adjustment of the vertical position of the additive structural component 100 within the cleaning tank 10. The second drive assembly 41 drives the flipping assembly 42 to flip around the first axis, allowing for flexible adjustment of the flipping angle of the additive structural component 100, ensuring that hard-to-clean internal parts are fully exposed to the cleaning fluid within the cleaning tank 10. The third drive assembly 51 drives the support platform 52 to rotate around the second axis, allowing for flexible adjustment of the rotation angle of the additive structural component 100, ensuring that all surfaces of the additive structural component 100 are covered by the cleaning fluid. Through the coordination of the lifting mechanism 3, the flipping mechanism 4, and the rotating mechanism 4, this device allows the additive structural component 100 to flexibly change its placement in three-dimensional space, enabling comprehensive and thorough cleaning, thereby significantly improving cleaning quality and efficiency.

[0043] Specifically, such as Figures 1-2 As shown, the lifting assembly 32 includes a lifting plate 321 and a lifting rod 322 connected together. The first drive assembly 31 includes a lifting motor 311 and a lifting screw 312. The lifting motor 311 is mounted on the support plate 21, and the lifting screw 312 is connected to the output end of the lifting motor 311 and screwed to the lifting plate 321. The support plate 21 is provided with a connecting hole, through which the lifting rod 322 passes. The second drive assembly 41 is mounted on the lifting rod 322, and the tilting assembly 42 is rotatably connected to the lifting rod 322. This screw drive method can accurately convert the rotational motion of the lifting motor 311 into the linear motion of the lifting plate 321, making the vertical movement position control of the lifting assembly 32 more precise. It can accurately adjust the immersion depth of the additive structural component 100 in the cleaning tank 10, ensuring that the cleaning fluid can clean the additive structural component 100 at a suitable level, and avoiding poor cleaning effect due to improper positioning.

[0044] In this embodiment, the first drive component 31 also includes a nut, which is screwed onto the lifting screw 312 and abuts against the lifting plate 321, playing a dual role of fastening and positioning. When the lifting motor 311 drives the lifting screw 312 to rotate, the nut can prevent the lifting plate 321 from moving around on the lifting screw 312.

[0045] More specifically, the first driving assembly 31 further comprises a first driving wheel 313 and a first driven wheel 314, the first driving wheel 313 is connected to the output end of the lifting motor 311, the first driven wheel 314 is sleeved on the lifting screw rod 312 and is drivingly connected to the first driving wheel 313, and the lifting screw rod 312 is rotationally connected to the support plate 21. First, through the driving of the first driving wheel 313 and the first driven wheel 314, the power can be effectively transmitted, the transmission ratio between the lifting motor 311 and the lifting screw rod 312 can be flexibly adjusted according to the actual cleaning requirement, and the lifting of the lifting assembly 32 can be accurately controlled to adapt to the cleaning requirements of additive structural members 100 of different specifications; secondly, this transmission mode can buffer the impact force generated when the lifting motor 311 starts and stops, reduce the direct impact on the lifting screw rod 312 and the lifting plate 321, and prolong the service life of the equipment. Moreover, the installation position of the lifting motor 311 is more flexible due to the arrangement of the two wheels, which can be optimized according to the overall layout of the equipment, and is beneficial to improving the compactness and rationality of the internal structure of the cleaning device.

[0046] In the embodiment, tapered teeth are arranged on the first driving wheel 313 and the first driven wheel 314 respectively, when the lifting motor 311 drives the vertical first driving wheel 313 to rotate, the power will be transmitted to the horizontal first driven wheel 314 in the vertical direction through the meshing action of the tapered teeth.

[0047] In other embodiments, a worm can be installed on the first driving wheel 313, and a worm wheel can be installed on the first driven wheel 314, so that the worm and the worm wheel mesh with each other, when the lifting motor 311 drives the first driving wheel 313 to rotate, the worm is driven to rotate, and the power is transmitted to the first driven wheel 314 through the meshing of the worm and the worm wheel.

[0048] In the embodiment, a bearing seat is installed on the support plate 21, a bearing is installed in the bearing seat, and the lifting screw rod 312 is installed in the inner hole of the bearing, so that the lifting screw rod 312 is rotationally connected to the support plate 21.

[0049] In other embodiments, a rotating groove can also be arranged on the support plate 21, the lifting screw rod 312 is inserted into the rotating groove, and the rotating connection is realized by relying on the sliding friction between the outer surface of the lifting screw rod 312 and the inner surface of the rotating groove.

[0050] More specifically, the first driving assembly 31 further comprises a first transmission rod 315 and a bracket 316, the first transmission rod 315 is parallel to the support plate 21, one end of the first transmission rod 315 is connected to the output end of the lifting motor 311, the other end of the first transmission rod 315 is connected to the first driving wheel 313, and the bracket 316 is connected to the support plate 21 and is provided with a first limiting hole, and the first transmission rod 315 penetrates through the first limiting hole. The bracket 316 plays an accurate limiting and guiding role on the first transmission rod 315 through the first limiting hole, ensures that the first transmission rod 315 always maintains a stable motion track during the operation of the lifting motor 311, avoids power transmission loss caused by shaking or deviation, and further improves the stability and reliability of the lifting process of the lifting assembly 32. Moreover, the parallel arrangement of the first transmission rod 315 to the support plate 21 can effectively reduce the shaking and tilting of the first transmission rod 315, and further improve the stability of the lifting process of the lifting assembly 32.

[0051] In the embodiment, the bracket 316 is mounted on the support plate 21 by bolts.

[0052] In the embodiment, the lifting motor 311 is mounted on the support plate 21 by a fixing bracket.

[0053] Specifically, as shown in Figure 1 and Figure 3 , the lifting assembly 32 further comprises two adapter plates 323, the lifting rods 322 are provided in multiple and divided into two groups and arranged at two ends of the lifting plate 321, the connecting holes are provided in multiple and divided into two groups and arranged at two ends of the support plate 21, the two groups of lifting rods 322 are correspondingly penetrated through the two groups of connecting holes and correspondingly connected to the two adapter plates 323, the overturning assembly 42 is located between the two adapter plates 323 and rotationally connected to the two adapter plates 323, and the second driving assembly 41 is mounted on one group of lifting rods 322. First, this double-sided support structure can more evenly bear the weight of the lifting plate 321 and the overturning mechanism 4 and the rotating mechanism 5 and other components mounted thereon, effectively avoids the tilting of the lifting plate 321 and the shaking during the lifting process caused by uneven weight distribution, improves the stability and reliability of the lifting process, and ensures that the additive structural member 100 remains stable during the lifting process, providing a stable basis for subsequent cleaning operations; secondly, the arrangement of the adapter plates 323 facilitates the connection of the lifting rods 322 and the overturning assembly 42, and provides stable support for the overturning assembly 42, which helps to ensure that the overturning assembly 42 is more stable when overturning around the first axis.

[0054] In the embodiment, four lifting rods 322 are provided, which are evenly divided into two groups and arranged at two ends of the lifting plate 321.

[0055] In other embodiments, six lifting rods 322 can also be provided, evenly divided into two groups and arranged at the two ends of the lifting plate 321. The number of lifting rods 322 is not specifically limited here, and different numbers of lifting rods 322 can be selected according to different use scenarios and load requirements. For example, in some small and light cleaning devices, the number of lifting rods 322 can be reduced to ensure the economy and compactness of the equipment; while for large and heavy cleaning devices or in high-load and high-vibration working environments, the number of lifting rods 322 can be increased to meet higher performance requirements.

[0056] Specifically, the second driving assembly 41 includes a turnover steering wheel 411, a second driving wheel 412 and a second driven wheel 413. The turnover steering wheel 411 is arranged on the lifting assembly 32, the second driving wheel 412 is connected to the output end of the turnover steering wheel 411, the second driven wheel 413 is connected to the turnover assembly 42, and is in transmission connection with the second driving wheel 412. The turnover steering wheel 411 can accurately adjust the additive structural member 100 to the required angle, so that the cleaning liquid can clean the surface of the additive structural member 100 at the optimal angle, improving the cleaning effect; the transmission connection between the second driving wheel 412 and the second driven wheel 413 can ensure the smooth and uniform transmission of power, avoiding vibration and impact caused by direct connection, so that the turnover action of the turnover assembly 42 is more stable and reliable, ensuring the smooth operation of the cleaning operation.

[0057] In this embodiment, the second driving wheel 412 and the second driven wheel 413 are respectively provided with tapered teeth. When the turnover steering wheel 411 drives the horizontal second driving wheel 412 to rotate, the power will be transmitted to the vertical second driving wheel 412 in the horizontal direction through the meshing action of the tapered teeth.

[0058] In other embodiments, a worm can also be installed on the second driving wheel 412, and a worm wheel is installed on the second driven wheel 413, so that the worm and the worm wheel mesh with each other. When the turnover steering wheel 411 drives the second driving wheel 412 to rotate, the worm is driven to rotate, and the power is transmitted to the second driven wheel 413 through the meshing of the worm and the worm wheel.

[0059] More specifically, as shown in FIG. 6, the second driving wheel 412 and the second driven wheel 413 are respectively provided with a plurality of gears. When the turnover steering wheel 411 drives the second driving wheel 412 to rotate, the power will be transmitted to the second driven wheel 413 in the horizontal direction through the meshing action of the gears. Figure 3As shown, the lifting assembly 32 further comprises a plurality of connecting plates 324, each of which is provided with a second limiting hole, and a group of lifting rods 322 are connected through the plurality of connecting plates 324, the overturning steering engine 411 is arranged on the connecting plate 324 close to the support plate 21, the second transmission rod 414 is connected to the output end of the overturning steering engine 411 at one end and connected to the second driving wheel 412 at the other end, and passes through the plurality of second limiting holes. The plurality of connecting plates 324 connect a group of lifting rods 322 to form a stable structural unit, effectively enhancing the stability of the lifting rod 322, preventing individual lifting rods 322 from deforming or being damaged due to stress concentration during lifting, and ensuring the reliability of the entire lifting assembly 32 during lifting operation. Moreover, the second limiting hole limits the movement trajectory of the second transmission rod 414, avoiding the shaking or deviation of the second transmission rod 414 to affect the stability of power transmission, ensuring more stable and accurate power transmission from the overturning steering engine 411 to the second driving wheel 412.

[0060] In the present embodiment, two connecting plates 324 are provided.

[0061] In other embodiments, three connecting plates 324 can also be provided. The number of connecting plates 324 is not specifically limited here.

[0062] Specifically, as shown in the figure, Figures 4-5 The third driving assembly 51 comprises a rotating steering engine 511, a third driving wheel 512 and a third driven wheel 513, the rotating steering engine 511 is arranged on the overturning assembly 42, the third driving wheel 512 is connected to the output end of the rotating steering engine 511, the third driven wheel 513 is rotatably installed on the overturning assembly 42 and is in transmission connection with the third driving wheel 512, and the carrying table 52 is connected to the third driven wheel 513. The rotating steering engine 511 provides power for the rotation of the carrying table 52 and can accurately control the rotation angle to improve the cleaning effect; the transmission system composed of the third driving wheel 512 and the third driven wheel 513 can flexibly adjust the rotation torque of the carrying table 52 to adapt to the cleaning requirements of the additive structural member 100, while ensuring smooth power transmission.

[0063] In the present embodiment, the third driving wheel 512 and the third driven wheel 513 are respectively provided with gear teeth, when the rotating steering engine 511 drives the third driving wheel 512 to rotate, the power can be transmitted to the third driven wheel 513 through the meshing action of the gear teeth, thereby realizing transmission connection.

[0064] In other embodiments, a transmission belt can be sleeved on the third driving wheel 512 and the third driven wheel 513, when the rotating steering engine 511 drives the third driving wheel 512 to rotate, the third driven wheel 513 is driven to rotate by the transmission belt.

[0065] More specifically, the overturning assembly 42 comprises an overturning tube 421 and an overturning table 422 provided with an adapter hole, the overturning tube 421 is rotationally connected to the lifting assembly 32, the overturning table 422 is installed on the overturning tube 421, the rotary rudder 511 is arranged on the overturning table 422, and the connecting end of the third driven wheel 513 is arranged through the adapter hole and connected to the bearing table 52. The combination of the overturning tube 421 and the overturning table 422 effectively integrates the components such as the rotary rudder 511 and the third driven wheel 513 together, and through accurate spatial positioning, clear motion trajectory planning and compact layout design, the interference between the components of the cleaning device during operation is effectively avoided, and the stability and reliability of the device in multi-dimensional cleaning action are ensured.

[0066] In the embodiment, the overturning tube 421 is located between and rotationally connected to the two adapter plates 323, and the second transmission wheel 413 is sleeved on the overturning tube 421.

[0067] In the embodiment, the two adapter plates 323 are respectively provided with mounting grooves, and bearings are arranged in the mounting grooves, and the overturning tube 421 is connected to the inner ring of the bearing through a connecting rod, so as to realize rotational connection.

[0068] In other embodiments, the overturning tube 421 can be directly inserted into the mounting groove on the adapter plate 323, and the rotational connection is realized by the sliding friction between the outer surface of the overturning tube 421 and the inner surface of the mounting groove.

[0069] More specifically, as shown in Figure 4 The overturning assembly 42 further comprises two groups of support blocks 423, the overturning table 422 and the overturning tube 421 are connected through the two groups of support blocks 423, and the third driven wheel 513 is located between the two groups of support blocks 423. The arrangement of the support blocks 423 makes the overall structure of the overturning assembly 42 more complete and stable, further improves the connection relationship between the overturning tube 421 and the overturning table 422 without affecting the respective functions of the overturning tube 421 and the overturning table 422, and makes the cooperation between the overturning tube 421, the overturning table 422 and the rotating mechanism 5 more coordinated.

[0070] In the embodiment, each group of support blocks 423 comprises two support blocks 423, and the two support blocks 423 are symmetrically arranged.

[0071] In other embodiments, each group of support blocks 423 can also comprise one support block 423, or three, four or more support blocks 423, and the number of support blocks 423 is not specifically limited here.

[0072] Specifically, as shown in Figure 1As shown, the support assembly 2 further comprises a plurality of support rods 22 and a support base 23, the support plate 21 and the support base 23 are connected by the plurality of support rods 22, and the cleaning tank 1 is arranged on the support base 23. The plurality of support rods 22 connect the support plate 21 and the support base 23 to form a stable frame structure, and the arrangement of the plurality of support rods 22 enables the support plate 21 to stably bear the components such as the lifting assembly 32, the overturning assembly 42 and the rotating mechanism 5, and evenly distribute their weights to the support base 23.

[0073] In this embodiment, four support rods 22 are arranged, the support plate 21 is a rectangular plate, the support base 23 is a rectangular base, and the cleaning tank 1 is a rectangular tank. The four support rods 22 are connected to the four corner points of the support plate 21 one by one, which can evenly distribute the load of the support plate 21 and the components carried thereon, and avoid deformation or damage of the support plate 21 due to uneven stress.

[0074] In other embodiments, three support rods 22 can also be arranged, a circular support plate 21, a circular support base 31 and a circular cleaning tank 1 are used, and the support rods 22 are evenly distributed around the axis of the support base 31 at the edge position of the support base 31. The number of support rods 22, the shape of the support plate 21, the support base 23 and the cleaning tank 1 are not specifically limited here.

[0075] In this embodiment, the steps of using the above-mentioned additive structural part ultrasonic cleaning device to clean the additive structural part 100 are as follows:

[0076] Step 1: Install the additive structural part 100 on the carrying table 52;

[0077] Step 2: Drive the carrying table 52 to rotate the additive structural part 100 to the desired angle by the third driving assembly 51;

[0078] Step 3: Drive the overturning assembly 42 to rotate by the second driving assembly 41, so that the carrying table 52 drives the additive structural part 100 to overturn to the desired angle;

[0079] Step 4: Drive the lifting assembly 32 to drive the additive structural part 100 to extend into the appropriate position in the cleaning tank 10 for cleaning by the first driving assembly 31.

[0080] Exemplarily, as shown in Figure 6 the additive structural part 100 is overturned by 180° for cleaning.

[0081] Exemplarily, as shown in Figure 7 the additive structural part 100 is adjusted to the appropriate angle for cleaning.

[0082] In other embodiments, the order of steps 2, 3 and 4 can be adjusted arbitrarily, and if it is found that the additive structure 100 is not placed properly in the cleaning, the operations of steps 2 and / or steps 3 and / or steps 4 can be repeated until the additive structure 100 is thoroughly cleaned.

[0083] In the present embodiment, the additive structure 100 includes a groove structure, a pipeline structure, a cavity structure and a porous structure, which are all printed on the additive substrate and installed on the bearing table 52 through connecting bolts.

[0084] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. An apparatus for ultrasonic cleaning of an additively manufactured structure, the apparatus comprising: The utility model relates to a kind of additive manufacturing device, including: Washing tank (1), the washing tank (1) has notch upwards washing groove (10); Supporting assembly (2), the supporting assembly (2) includes support plate (21), and the support plate (21) is located above the washing groove (10); Lifting mechanism (3), the lifting mechanism (3) includes first drive assembly (31) and lifting assembly (32), the first drive assembly (31) is arranged to the support plate (21), and the lifting assembly (32) can be driven to be close to or away from the washing groove (10) along vertical direction; Overturning mechanism (4), the overturning mechanism (4) includes second drive assembly (41) and overturning assembly (42), the second drive assembly (41) is arranged on the lifting assembly (32), and the overturning assembly (42) is rotatably connected to the lifting assembly (32), and can overturn around first axis under the driving of the second drive assembly (41); Rotating mechanism (5), the rotating mechanism (5) includes third drive assembly (51) and bearing table (52), the third drive assembly (51) is arranged on the overturning assembly (42), and the bearing table (52) is rotatably connected to the overturning assembly (42) and is used to carry additive structural member (100), and the third drive assembly (51) can drive the bearing table (52) to rotate around second axis to drive the additive structural member (100) to rotate.

2. The apparatus of claim 1, wherein, The lifting assembly (32) includes lifting plate (321) and lifting rod (322) connected, the first drive assembly (31) includes lifting motor (311) and lifting screw (312), the lifting motor (311) is arranged to the support plate (21), the lifting screw (312) is connected to the output end of the lifting motor (311) and is screwed to the lifting plate (321), the support plate (21) is provided with connecting hole, the lifting rod (322) is arranged in the connecting hole, the second drive assembly (41) is installed on the lifting rod (322), and the overturning assembly (42) is rotatably connected to the lifting rod (322).

3. The apparatus of claim 2, wherein, The first drive assembly (31) further includes first driving wheel (313) and first driven wheel (314), the first driving wheel (313) is connected to the output end of the lifting motor (311), the first driven wheel (314) is sleeved on the lifting screw (312), and is drivingly connected to the first driving wheel (313), and the lifting screw (312) is rotatably connected to the support plate (21).

4. The apparatus of claim 3, wherein, The first drive assembly (31) further includes first transmission rod (315) and support (316), the first transmission rod (315) is parallel to the support plate (21), one end is connected to the output end of the lifting motor (311), the other end is connected to the first driving wheel (313), the support (316) is connected to the support plate (21) and is provided with first limiting hole, and the first transmission rod (315) is arranged in the first limiting hole.

5. The apparatus of claim 2, wherein, The lifting assembly (32) further comprises two adapter plates (323), the lifting rods (322) are provided with multiple and divided into two groups at both ends of the lifting plate (321), the connecting holes are provided with multiple and divided into two groups at both ends of the support plate (21), two groups of the lifting rods (322) are correspondingly arranged in the two groups of the connecting holes and are correspondingly connected to the two adapter plates (323), the turnover assembly (42) is located between the two adapter plates (323) and is rotationally connected to the two adapter plates (323), and the second driving assembly (41) is mounted on one group of the lifting rods (322).

6. The apparatus of claim 1, wherein, The second driving assembly (41) comprises a turnover steering wheel (411), a second driving wheel (412) and a second driven wheel (413), the turnover steering wheel (411) is arranged on the lifting assembly (32), the second driving wheel (412) is connected to the output end of the turnover steering wheel (411), and the second driven wheel (413) is connected to the turnover assembly (42) and is in transmission connection with the second driving wheel (412).

7. The apparatus of claim 1, wherein, The third driving assembly (51) comprises a rotation steering wheel (511), a third driving wheel (512) and a third driven wheel (513), the rotation steering wheel (511) is arranged on the turnover assembly (42), the third driving wheel (512) is connected to the output end of the rotation steering wheel (511), the third driven wheel (513) is rotationally mounted on the turnover assembly (42) and is in transmission connection with the third driving wheel (512), and the bearing table (52) is connected to the third driven wheel (513).

8. The apparatus of claim 7, wherein, The turnover assembly (42) comprises a turnover pipe (421) and a turnover table (422) provided with an adapter hole, the turnover pipe (421) is rotationally connected to the lifting assembly (32), the turnover table (422) is mounted on the turnover pipe (421), the rotation steering wheel (511) is arranged on the turnover table (422), and the connecting end of the third driven wheel (513) is arranged in the adapter hole and is connected to the bearing table (52).

9. The apparatus of claim 8, wherein, The turnover assembly (42) further comprises two groups of support blocks (423), the turnover table (422) and the turnover pipe (421) are connected through the two groups of support blocks (423), and the third driven wheel (513) is located between the two groups of support blocks (423).

10. The apparatus of any one of claims 1-9, wherein, The support assembly (2) further comprises a plurality of support rods (22) and a support seat (23), the support plate (21) and the support seat (23) are connected through the plurality of support rods (22), and the cleaning box (1) is arranged on the support seat (23).

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