3D metal printing piece surface treatment device

Abstract

The utility model relates to the technical field of 3D metal printing, and discloses a 3D metal printing piece surface treatment device which comprises a machine body, a first servo motor is fixedly connected to the middle of the inner wall of the machine body, the output end of the first servo motor is fixedly connected with a first rotating shaft, and one end of the first rotating shaft is fixedly connected with a large rotating disc. Push rod motors are fixedly connected to the two sides of the middle of the inner wall of the machine body correspondingly, the output ends of the two push rod motors are fixedly connected with frames correspondingly, second servo motors are fixedly connected to the middles of the two ends of the frames correspondingly, and the output ends of the two second servo motors are fixedly connected with second rotating shafts. According to the steel needle surface treatment device, firstly, through cooperation of the first servo motor, the first rotating shaft, the large rotating disc, the push rod motor, the frame, the second servo motor, the second rotating shaft and the small rotating disc, surface treatment can be conducted on different steel needles and different needed metal pieces at the same time, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D metal printing, and in particular to a surface treatment device for a 3D metal printed part. Background Art

[0002] 3D metal printing is an advanced manufacturing technology, also known as Metal Additive Manufacturing. It uses advanced machinery and equipment to melt or solidify metal powder layer by layer into a three-dimensional object. Through 3D metal printing technology, it can provide greater flexibility in design complexity and personalization, reduce production time and material waste, and achieve a higher level of customized manufacturing. This technology has potential application prospects in aerospace, automobile, medical equipment and other fields.

[0003] After searching, the existing Chinese patent announcement number is: CN219211621U, which provides a 3D metal print surface treatment device. This patent can perform batch processing on some small-sized and large-number metal prints, saving time and improving the efficiency of metal print surface treatment. A guide piece is arranged in the placement barrel to increase the friction and collision between the steel needle and the metal print, thereby improving the cleaning effect.

[0004] Although the above patent can improve the efficiency of surface treatment of metal printed parts, the above-mentioned 3D metal printed part surface treatment device still has the following problems: when facing different surface roughness requirements and different metal materials, different types of steel needles are required for surface treatment, but the equipment cannot simultaneously perform surface treatment of different metal printed parts with different steel needles.

[0005] In view of the above problems, a 3D metal printed part surface treatment device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a 3D metal printed part surface treatment device, which solves the problem in the background technology that different steels cannot be used for surface treatment of different metal parts at the same time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a 3D metal printed part surface treatment device, comprising a body, a first servo motor is fixedly connected to the middle of the inner wall of the body, an output end of the first servo motor is fixedly connected to a first rotating shaft, one end of the first rotating shaft is fixedly connected to a large turntable, push rod motors are fixedly connected to both sides of the middle of the inner wall of the body, the output ends of the two push rod motors are fixedly connected to a frame, the middle of both ends of the frame are fixedly connected to a second servo motor, the output ends of the two second servo motors are fixedly connected to the second rotating shaft, and the two A small turntable is provided at one end of each of the second rotating shafts, and the two small turntables penetrate and are rotatably connected to the large turntable, the inner wall of the small turntable penetrates and is fixedly connected with a uniformly distributed first spring, and the middle two sides of the inner wall of the large turntable penetrate and are fixedly connected with a uniformly distributed second spring, one end of the second spring is fixedly connected with a second limit block, one end of the first spring is fixedly connected with a first limit block, and the first limit block is slidably connected between two adjacent second limit blocks, and a cleaning tank is fixedly connected to one side of the outer wall of the body, and a cleaning device is provided on the inner wall of the cleaning tank.

[0008] By adopting the above technical scheme, the first rotating shaft is driven by the output end of the first servo motor, the large turntable is driven by the first rotating shaft, the frame is driven up and down by the push rod motor, so that the second rotating shaft enters the bottom of the small turntable, the second rotating shaft is driven by the output end of the second servo motor, and the small turntable is driven to rotate by the second rotating shaft, the small turntable can be rotated on the large turntable by the second limit block, and the small turntable can be rotated to a suitable position by the first limit block and the second limit block, so that different steel needles and different metal parts can be surface treated at the same time.

[0009] As a further description of the above technical solution: the cleaning device includes a filter plate, which penetrates and is slidably connected to the middle of the inner wall of the cleaning tank, a water pipe penetrates and is fixedly connected to one side of the top of the outer wall of the cleaning tank, and a connecting pipe penetrates and is fixedly connected to one side of the bottom of the inner wall of the cleaning tank.

[0010] By adopting the above technical solution, the steel needles can be filtered out through the cleaning tank, and the steel needles can be cleaned by water supplied through the water pipe.

[0011] As a further description of the above technical solution: the tops of the outer walls of the large turntable and the small turntable are fixedly connected with evenly distributed magnetic elements.

[0012] By adopting the above technical solution, the surface of the metal part is treated by the steel needle following the magnetic element.

[0013] As a further description of the above technical solution: a placement plate is fixedly connected to the top of the outer wall of the body.

[0014] By adopting the above technical solution, the bucket is placed by placing the plate, so that the steel needle can process the metal parts.

[0015] As a further description of the above technical solution: limiting grooves are provided at the bottom of the outer walls of the two small turntables.

[0016] By adopting the above technical solution, the second rotating shaft enters through the limiting groove and drives the small rotating disk to rotate.

[0017] As a further description of the above technical solution: a handle is fixedly connected to one end of the filter plate.

[0018] By adopting the above technical solution, the filter plate is taken out through the handle and the steel needle is removed.

[0019] As a further description of the above technical solution: one end of the water pipe is fixedly connected to a sprinkler head.

[0020] By adopting the above technical solution, the steel needle can be cleaned faster through the sprinkler head.

[0021] As a further description of the above technical solution: a wastewater collection box is passed through and fixedly connected to the bottom of the connecting pipe.

[0022] By adopting the above technical solution, wastewater is collected through a wastewater collection box to prevent environmental pollution.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a 3D metal print surface treatment device, which firstly, through the cooperation among the first servo motor, the first rotating shaft, the large turntable, the push rod motor, the frame, the second servo motor, the second rotating shaft and the small turntable, can not only quickly perform surface treatment on metal parts using the same steel needle, but also can perform surface treatment on different steel needles and different required metal parts at the same time, thereby improving the applicability of the equipment.

[0025] 2. The utility model provides a 3D metal print surface treatment device, which can quickly filter and clean the steel needle after grinding through the cooperation between the water pipe, the sprinkler head, the filter plate, and the cleaning tank. It can not only clean in time to ensure that there is no residue on the surface of the steel needle, but also reduce the grinding interval time and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a cross-sectional view of the body of the utility model;

[0028] Figure 3This is a cross-sectional view of a small turntable of the utility model;

[0029] Figure 4 This is a schematic diagram of the second rotating shaft of the utility model;

[0030] Figure 5 It is a schematic diagram of the cleaning tank of the utility model.

[0031] Legend:

[0032] 1. Machine body; 2. First servo motor; 3. First rotating shaft; 4. Large turntable; 5. Magnetic element; 6. Push rod motor; 7. Frame; 8. Second servo motor; 9. Second rotating shaft; 10. Small turntable; 11. First spring; 12. First limit block; 13. Second spring; 14. Second limit block; 15. Cleaning tank; 16. Filter plate; 17. Water pipe; 18. Sprinkler head; 19. Connecting pipe; 20. Wastewater collection box; 21. Handle; 22. Limiting groove; 23. Placement plate. DETAILED DESCRIPTION

[0033] 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.

[0034] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0035] Combination Figure 1 , Figure 4 and Figure 5 The utility model is a 3D metal printed part surface treatment device, comprising a body 1, a placement plate 23 is fixedly connected to the top of the outer wall of the body 1, and a limiting groove 22 is provided at the bottom of the outer wall of the two small turntables 10, and a wastewater collection box 20 is passed through and fixedly connected to the bottom of the connecting pipe 19;

[0036] The processing barrel can be placed through the placement plate 23, the second rotating shaft 9 can enter through the limiting groove 22, and the wastewater can be collected and concentrated through the wastewater collection box 20, so as to prevent the wastewater from polluting the environment.

[0037] Combination Figure 1 , Figure 2 and Figure 3A first servo motor 2 is fixedly connected to the middle of the inner wall of the machine body 1, a first rotating shaft 3 is fixedly connected to the output end of the first servo motor 2, a large rotating disk 4 is fixedly connected to one end of the first rotating shaft 3, push rod motors 6 are fixedly connected to both sides of the middle of the inner wall of the machine body 1, the output ends of the two push rod motors 6 are fixedly connected to the frame 7, the middle of both ends of the frame 7 are fixedly connected to the second servo motors 8, the output ends of the two second servo motors 8 are fixedly connected to the second rotating shaft 9, one end of the two second rotating shafts 9 is provided with a small rotating disk 10, and the two small rotating disks 10 The large turntable 4 is penetrated and rotatably connected, the inner wall of the small turntable 10 is penetrated and fixedly connected with a uniformly distributed first spring 11, the middle two sides of the inner wall of the large turntable 4 are penetrated and fixedly connected with a uniformly distributed second spring 13, one end of the second spring 13 is fixedly connected with a second limit block 14, one end of the first spring 11 is fixedly connected with a first limit block 12, and the first limit block 12 is slidably connected between two adjacent second limit blocks 14, and the top of the outer wall of the large turntable 4 and the small turntable 10 are fixedly connected with a uniformly distributed magnetic element 5;

[0038] The output end of the first servo motor 2 drives the first rotating shaft 3 to rotate the large turntable 4, the output end of the push rod motor 6 drives the second servo motor 8 and the second rotating shaft 9 to move up and down, the output end of the second servo motor 8 drives the second rotating shaft 9 to rotate the small turntable 10, and the small turntable 10 rotates on the large turntable 4 through the cooperation between the first limit block 12, the second limit block 14, the first spring 11 and the second spring 13, and the steel needle can follow the movement through the magnetic element 5, so that different metal parts and the required different steel needles can be processed at the same time.

[0039] Combination Figure 5 A cleaning tank 15 is fixedly connected to one side of the outer wall of the machine body 1, a filter plate 16 penetrates and is slidably connected to the middle of the inner wall of the cleaning tank 15, a water pipe 17 penetrates and is fixedly connected to one side of the top of the outer wall of the cleaning tank 15, a connecting pipe 19 penetrates and is fixedly connected to one side of the bottom of the inner wall of the cleaning tank 15, a handle 21 is fixedly connected to one end of the filter plate 16, and a sprinkler head 18 is fixedly connected to one end of the water pipe 17;

[0040] The waste water is filtered out through the filter plate 16, and the water is sprayed on the steel needles through the connection of the water pipe 17 and the sprinkler head 18. The filter plate 16 is taken out through the handle 21, and the cleaned steel needles are taken out, so that the steel needles can be used again more quickly.

[0041] Working principle: When in use, start the first servo motor 2, and drive the first rotating shaft 3 through the output end of the first servo motor 2, and drive the large turntable 4 to rotate through the first rotating shaft 3, and drive the steel needle to move through the magnetic element 5 to process the surface of the metal element. Turn off the first servo motor 2 and start the push rod motor 6, and drive the frame 7 and the second servo motor 8 to move upward through the output end of the push rod motor 6. After reaching the appropriate position, start the second servo motor 8, and drive the second rotating shaft 9 through the output end of the second servo motor 8 to rotate the small turntable 10, so as to simultaneously process different metal parts and different required steel needles, thereby improving the applicability of the equipment, and pouring the processed steel needles and waste water onto the filter plate 16, so that the waste water is filtered and flows into the wastewater collection box 20, and the steel needles are sprayed with water through the water pipe 17 and the sprinkler head 18 to clean them, and finally, the filter plate 16 is pulled out by the handle 21 to take out the steel needles, and they are used again, thereby improving production efficiency.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A 3D metal printed part surface treatment device, comprising a body (1), characterized in that: A first servo motor (2) is fixedly connected to the middle of the inner wall of the machine body (1); the output end of the first servo motor (2) is fixedly connected to a first rotating shaft (3); one end of the first rotating shaft (3) is fixedly connected to a large rotating disk (4); push rod motors (6) are fixedly connected to both sides of the middle of the inner wall of the machine body (1); the output ends of the two push rod motors (6) are fixedly connected to a frame (7); the middle of both ends of the frame (7) are fixedly connected to a second servo motor (8); the output ends of the two second servo motors (8) are fixedly connected to a second rotating shaft (9); one end of the two second rotating shafts (9) is provided with a small rotating disk (10); and the two small rotating disks ( The small rotating disk (10) is penetrated and rotatably connected to the large rotating disk (4); the inner wall of the small rotating disk (10) is penetrated and fixedly connected with a uniformly distributed first spring (11); the middle two sides of the inner wall of the large rotating disk (4) are penetrated and fixedly connected with a uniformly distributed second spring (13); one end of the second spring (13) is fixedly connected with a second limit block (14); one end of the first spring (11) is fixedly connected with a first limit block (12); and the first limit block (12) is slidably connected between two adjacent second limit blocks (14); one side of the outer wall of the machine body (1) is fixedly connected with a cleaning groove (15); and the inner wall of the cleaning groove (15) is provided with a cleaning device.

2. A 3D metal printed part surface treatment device according to claim 1, characterized in that: The cleaning device comprises a filter plate (16), the filter plate (16) penetrates the middle of the inner wall of the cleaning tank (15) and is slidably connected, a water pipe (17) penetrates and is fixedly connected to one side of the top of the outer wall of the cleaning tank (15), and a connecting pipe (19) penetrates and is fixedly connected to one side of the bottom of the inner wall of the cleaning tank (15).

3. The 3D metal printed part surface treatment device according to claim 1, characterized in that: The tops of the outer walls of the large rotating disk (4) and the small rotating disk (10) are both fixedly connected with evenly distributed magnetic elements (5).

4. The 3D metal printed part surface treatment device according to claim 1, characterized in that: A placement plate (23) is fixedly connected to the top of the outer wall of the machine body (1).

5. The 3D metal printed part surface treatment device according to claim 1, characterized in that: The bottoms of the outer walls of the two small rotating disks (10) are both provided with limiting grooves (22).

6. A 3D metal printed part surface treatment device according to claim 2, characterized in that: One end of the filter plate (16) is fixedly connected to a handle (21).

7. The 3D metal printed part surface treatment device according to claim 2, characterized in that: One end of the water pipe (17) is fixedly connected to a sprinkler head (18).

8. The 3D metal printed part surface treatment device according to claim 2, characterized in that: A wastewater collection box (20) penetrates and is fixedly connected to the bottom of the connecting pipe (19).

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