3D printing post-processing device

Abstract

The utility model relates to the technical field of 3D printing, in particular to a 3D printing post-processing device which comprises a mounting plate. The number of the supporting rods is four; meanwhile, the position and the angle of a printed object can be conveniently adjusted through the adjusting structure; a fan body; according to the device, after a 3D printing model is placed through a rotating plate rotationally connected in a rotating groove, chippings on the 3D printing model are blown down through air blowing of a draught fan and collected through a collecting groove, in the using process, the position of the 3D printing model is adjusted by sliding an adjusting rod in an adjusting opening, and meanwhile in the adjusting process, due to the fact that different positions of the 3D printing model are stressed differently, the 3D printing model can be adjusted more accurately. The rotating plate rotates in the rotating groove and adjusts the angle position of the 3D printing model, so that the fan body can carry out chipping treatment on different surfaces of the 3D printing model, and meanwhile, chippings are collected and filtered through two filter screens; according to the device, different aspects of a 3D printing model can be conveniently processed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, in particular to a 3D printing post-processing device. Background Art

[0002] 3D printing technology is an emerging printing technology. It uses a prefabricated digital model as a template to gradually print materials layer by layer into a three-dimensional model. During the 3D printing process, a lot of debris will be generated on the surface of the model. Therefore, the 3D printed model needs to be processed. The present application discloses a processing device for providing a device for processing the debris on the surface of a printed 3D model.

[0003] According to the utility model disclosed in patent publication number CN215588717U, a 3D printing post-processing device includes a workbench, a reinforcement component arranged on the top of the workbench for fixing the 3D printed part, and an electric sliding plate slidably connected to the workbench and used to fix the grinding component. A collection box is opened inside the workbench, a filter plate is inserted in the collection box, and a limit assembly for fixing the filter plate is provided on the outer wall of the workbench. Through the cooperation of the collection box, the filter plate, the water outlet pipe, the dust concentration sensor, the control valve, the feed port and the protective cover, isolation treatment is achieved, ensuring that the debris is stably wetted and collected while the grinding area is cooled.

[0004] Although the above device is a device for processing debris on the surface of a 3D printed model, the device needs to clean different surfaces of the model separately when processing debris on the surface of the 3D printed model, which may cause certain inconveniences during use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a 3D printing post-processing device to solve the problem mentioned in the background art that different surfaces of the model need to be processed separately.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 3D printing post-processing device, comprising: a mounting plate; support rods: there are four support rods, and the four support rods are respectively fixedly connected to the four corners of the bottom end of the mounting plate; an adjustment structure: the adjustment structure is installed on the mounting plate, and the printed objects to be processed are placed through the adjustment structure, and the position and angle of the printed objects can be adjusted conveniently through the adjustment structure; a fan body: the fan body is installed on the mounting plate.

[0009] By adopting the above technical solution, a workbench for processing 3D printed models is formed by four support rods and a mounting plate. The 3D printed model is placed by adjusting the structure. At the same time, the position and angle of the 3D printed model can be easily adjusted during use. The surface debris of the 3D printed model can be processed by blowing air through the fan body.

[0010] Optionally, the adjustment structure includes a collecting trough, two adjusting rods, a connecting rod, a support plate and a rotating plate. The collecting trough is fixedly connected to the mounting plate, an adjustment port is provided on the collecting trough, both adjusting rods are slidably connected in the adjustment port, the connecting rod is fixedly connected to the two adjusting rods, the support plate is fixedly connected to one end of the two adjusting rods away from the connecting rod, a rotating groove is provided on the support plate, and the rotating plate is rotatably connected in the rotating groove.

[0011] By adopting the above technical solution, the debris generated during the processing of the 3D printed model is collected through the collecting groove. During use, the 3D printed model is placed on the rotating plate provided on the support plate, and the two adjustment rods slide in the adjustment opening to adjust the position of the support plate, so that the fan can clean the debris at different positions of the 3D printed model. At the same time, since different positions of the 3D printed model are subjected to different wind forces, the 3D printed model and the rotating plate rotate in the rotating groove, so that the fan can clean different positions of the 3D printed model. The sliding of the adjustment rod in the collecting groove has a limiting effect, and the connecting rod facilitates the staff to slide the two adjustment rods.

[0012] Optionally, a limiting plate is further included, the bottom end of the supporting plate is fixedly connected to a sliding plate, a sliding opening is opened on the mounting plate, the sliding plate is slidably connected in the sliding opening, and the limiting plate is fixedly connected to the sliding plate.

[0013] By adopting the above technical solution, the support plate is limited by the sliding plate sliding in the sliding opening, and the sliding plate is limited by the limiting plate.

[0014] Optionally, an L-shaped plate is slidably connected in the collecting tank, and two filter ports are provided on the L-shaped plate, and filter nets are installed in the two filter ports.

[0015] By adopting the above technical solution, two filter nets are installed respectively through the two filter ports opened on the L-shaped plate, and debris is collected and filtered through the two filter nets. After use, the L-shaped plate can be disassembled to facilitate the staff to clean the two filter nets.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a 3D printing post-processing device having the following features:

[0018] Beneficial effects:

[0019] The 3D printing post-processing device places the 3D printed model on a rotating plate connected to the rotating groove, and then blows the debris on the 3D printed model off through the fan and collects it through the collecting groove. During use, the position of the 3D printed model is adjusted by sliding the adjustment rod in the adjustment mouth. At the same time, during the adjustment process, because different positions of the 3D printed model are subjected to different forces, the rotating plate rotates in the rotating groove and adjusts the angular position of the 3D printed model, so that the fan body can process the debris on different sides of the 3D printed model, and at the same time, the debris is collected and filtered through the two installed filter screens. The device is convenient for processing different aspects of the 3D printed model, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main view of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from the rear;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the utility model from a top view;

[0024] In the figure: 1. mounting plate; 2. support rod; 3. fan body; 4. collecting tank; 5. adjustment rod; 6. connecting rod; 7. support plate; 8. rotating plate; 9. limit plate; 10. sliding plate; 11. L-shaped plate;

[0025] 12. Filter. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See also Figures 1 to 4A 3D printing post-processing device comprises: a mounting plate 1; a support rod 2: there are four support rods 2, and the four support rods 2 are respectively fixedly connected to the four corners of the bottom end of the mounting plate 1; an adjustment structure: the adjustment structure is mounted on the mounting plate 1, and the printed object to be processed is placed by the adjustment structure, and the position and angle of the printed object can be adjusted by the adjustment structure; a fan body 3: the fan body 3 is mounted on the mounting plate 1, and a workbench for processing 3D printed models is formed by four support rods 2 and the mounting plate 1, and the 3D printed model is placed by the adjustment structure, and the position and angle of the 3D printed model can be adjusted during use. The position and angle can be adjusted, and the debris on the surface of the 3D printed model can be processed by blowing air through the fan body 3. The adjustment structure includes a collection tank 4, two adjustment rods 5, a connecting rod 6, a support plate 7 and a rotating plate 8. The collection tank 4 is fixedly connected to the mounting plate 1, and an adjustment port is provided on the collection tank 4. The two adjustment rods 5 are both slidably connected in the adjustment port. The connecting rod 6 is fixedly connected to the two adjustment rods 5. The support plate 7 is fixedly connected to one end of the two adjustment rods 5 away from the connecting rod 6. A rotating slot is provided on the support plate 7. The rotating plate 8 is rotatably connected in the rotating slot. The debris in the process of processing the 3D printed model is collected through the collection tank 4. During use In the embodiment, the 3D printed model is placed on the rotating plate 8 opened on the support plate 7, and the two adjusting rods 5 slide in the adjustment opening to adjust the position of the support plate 7, so that the fan can clean the debris at different positions of the 3D printed model. At the same time, because the wind force at different positions of the 3D printed model is different, the 3D printed model and the rotating plate 8 rotate in the rotating groove, so that the fan can clean the different positions of the 3D printed model. The sliding of the adjusting rod 5 in the collecting groove 4 has a limiting effect, and the connecting rod 6 is convenient for the staff to slide the two adjusting rods 5, and also includes a limiting plate 9. The bottom end of the support plate 7 is fixedly connected with a sliding plate 10, and the mounting plate 1 is opened There is a sliding opening, a sliding plate 10 is slidably connected in the sliding opening, a limiting plate 9 is fixedly connected to the sliding plate 10, the sliding plate 10 slides in the sliding opening to limit the support plate 7, and the limiting plate 9 is used to limit the sliding plate 10, an L-shaped plate 11 is slidably connected in the collecting tank 4, two filter openings are provided on the L-shaped plate 11, filter nets 12 are installed in the two filter openings, two filter nets 12 are respectively installed through the two filter openings provided on the L-shaped plate 11, debris is collected and filtered through the two filter nets 12, and after use, the L-shaped plate 11 is disassembled to facilitate the staff to clean the two filter nets 12.

[0029] To sum up, the working principle and working process of the 3D printing post-processing device are as follows: when in use, the device is moved to a suitable position, and after placing the 3D printed model by rotating the rotating plate 8 connected in the rotating groove, the debris on the 3D printed model is blown off by the fan and collected through the collecting groove 4. During use, the position of the 3D printed model is adjusted by sliding the adjusting rod 5 in the adjusting mouth. At the same time, during the adjustment process, because different positions of the 3D printed model are subjected to different forces, the rotating plate 8 rotates in the rotating groove and adjusts the angular position of the 3D printed model, so that the fan body 3 can process the debris on different surfaces of the 3D printed model, and at the same time, the debris is collected and filtered through the two installed filters 12.

[0030] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A 3D printing post-processing device, characterized in that: include: Mounting plate (1); Support rods (2): There are four support rods (2), and the four support rods (2) are respectively fixedly connected to the four corners of the bottom end of the mounting plate (1); Adjustment structure: the adjustment structure is installed on the mounting plate (1), and the printed object to be processed is placed by the adjustment structure, and the position and angle of the printed object can be adjusted by the adjustment structure; Fan body (3): the fan body (3) is mounted on the mounting plate (1).

2. A 3D printing post-processing device according to claim 1, characterized in that: The adjustment structure comprises a collecting trough (4), two adjusting rods (5), a connecting rod (6), a supporting plate (7) and a rotating plate (8); the collecting trough (4) is fixedly connected to the mounting plate (1); an adjusting opening is provided on the collecting trough (4); the two adjusting rods (5) are both slidably connected in the adjusting opening; the connecting rod (6) is fixedly connected to the two adjusting rods (5); the supporting plate (7) is fixedly connected to one end of the two adjusting rods (5) away from the connecting rod (6); a rotating groove is provided on the supporting plate (7); and the rotating plate (8) is rotatably connected in the rotating groove.

3. A 3D printing post-processing device according to claim 2, characterized in that: It also includes a limiting plate (9), the bottom end of the supporting plate (7) is fixedly connected to a sliding plate (10), a sliding opening is opened on the mounting plate (1), the sliding plate (10) is slidably connected in the sliding opening, and the limiting plate (9) is fixedly connected to the sliding plate (10).

4. A 3D printing post-processing device according to claim 2, characterized in that: An L-shaped plate (11) is slidably connected in the collecting tank (4), and two filter ports are provided on the L-shaped plate (11), and filter screens (12) are installed in both filter ports.

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