Taking device for 3D printing forming hand plate

Abstract

The utility model relates to the technical field of 3D (three-dimensional) printers, and discloses a taking device for a 3D printing forming hand plate, which comprises a printing box and further comprises printing equipment fixedly mounted at the top end in the printing box; the clamping assemblies are arranged on the two sides of the outer wall of the printing box correspondingly. The hand plate model can be effectively fixed and clamped through the arranged clamping assembly, so that a worker can conveniently take the hand plate model, the worker can conveniently replace and adjust the specification and shape of a clamping plate according to actual requirements through the arranged mounting assembly, and the working efficiency is improved. By arranging the clamping assembly, the clamping assembly can effectively fix and clamp hand boards of different specifications and shapes, by arranging the adsorption and purification assembly, peculiar smells generated in the hand board machining process can be effectively adsorbed and purified, and therefore the environment and the body health of workers can be effectively protected; and the overall practicability of the device is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of 3D printer technology, and more specifically, to a device for picking up 3D printed prototypes. Background Technology

[0002] 3D printers, also known as 3D stereolithography machines, are a type of rapid prototyping technology that uses a layer-by-layer stacking method to create 3D models. The process is similar to that of a traditional printer, except that a traditional printer prints ink onto paper to create a two-dimensional drawing, while a 3D printer stacks liquid photosensitive resin, molten plastic filaments, plaster powder, and other materials layer by layer through methods such as spraying adhesive or extrusion to create a 3D solid. After the prototype model is produced, a device is needed to handle the 3D printed prototype.

[0003] Existing handling devices cannot effectively adsorb and filter the odors generated during the processing of prototype models. During the prototype production process, a large amount of toxic gases are generated. If these toxic gases are not adsorbed and filtered and are directly released into the air, it will pollute the environment and affect the health of workers when they inhale large amounts of toxic gases, thus reducing the overall practicality and safety of the device.

[0004] Compared with Chinese Patent Publication No. CN217704759U, this utility model discloses a device for picking up 3D printed prototypes, including a frame, a printing device on the top surface of the frame, lifting devices on the left and right sides of the frame, and a gripping device on the inward side of the lifting device for gripping the prototype. The gripping device includes a push seat, which is installed on one side of the lifting device. The lifting device drives the push seat to rise and fall. A mounting seat is provided on the inward side of the push seat. The mounting seat has a movable cavity and a mounting cavity, which are connected to the mounting cavity. A spring is horizontally arranged in the movable cavity, and a pin is provided at the end of the spring facing the mounting cavity. A detachable insert is provided in the mounting cavity. This utility model provides a device for picking up 3D printed prototypes to solve the problem in the prior art that prototypes cannot be replaced and adapted according to the shape of the prototype.

[0005] The above solution can effectively change and adjust the specifications and shape of the plywood. However, when processing the plywood, the solution still cannot effectively adsorb and filter the odors and toxic gases generated during the plywood production process, and thus fails to solve the problems mentioned in the background art.

[0006] Therefore, those skilled in the art have provided a device for picking up 3D printed prototypes to solve the problems mentioned in the background art. Utility Model Content

[0007] The purpose of this invention is to provide a device for handling 3D printed prototypes, including a printing box, and further comprising:

[0008] The printing device is fixedly installed inside the top of the printing box;

[0009] Clamping components are respectively disposed on both sides of the outer wall of the printing box;

[0010] Mounting components are disposed outside the clamping components;

[0011] A support frame is fixedly connected to the rear end surface of the printing box;

[0012] An adsorption and purification component is disposed on the upper surface of the support frame.

[0013] As a further improvement to this technical solution, the clamping assembly includes C-shaped plates fixedly connected to both sides of the outer wall of the printing box. Electric telescopic rods are symmetrically arranged on opposite sides of each of the two C-shaped plates. A transmission plate is fixedly connected to the telescopic end of each pair of electric telescopic rods. A movable plate is provided on opposite sides of each of the two transmission plates. A fixed frame is fixedly connected to opposite sides of each of the two movable plates. An installation block is fixedly connected inside each of the two fixed frames. A clamping plate is fixedly connected to the outside of each of the two installation blocks. A protective pad is adhered to opposite sides of each of the two clamping plates.

[0014] As a further improvement to this technical solution, a micro motor is fixedly connected to the rear end surface of both transmission plates. The output shaft of the micro motor is fixedly connected to a threaded rod through a coupling. The other end of the threaded rod is rotatably connected to the inner wall of the transmission plate. A threaded block is threadedly connected to the outside of the threaded rod. A guide groove for the threaded block to move is opened on the outside of the transmission plate. The outside of the threaded block is fixedly connected to the outside of the moving plate.

[0015] As a further improvement to this technical solution, the mounting assembly includes a fixing plate fixedly connected to the upper surface of the fixing frame. A sliding rod is fixedly connected inside the fixing plate. An abutment plate is provided inside the fixing plate. A guide groove for the sliding rod to move is opened inside the abutment plate. A return spring is sleeved on the outside of the sliding rod. Upper plates are symmetrically provided on the upper surface of the abutment plate. A pull plate is fixedly connected to the upper surface of every two upper plates. The return spring abuts between the abutment plate and the pull plate. Insert rods are symmetrically provided at the bottom of the abutment plate. Guide grooves for the insert rods to move are opened on the contact surfaces of the fixing plate and the fixing frame. A guide groove for the insert rods to move is opened inside the mounting block.

[0016] As a further improvement to this technical solution, the adsorption purification component includes an air pump and a filter box respectively disposed on the upper surface of the support frame. Activated carbon filter plates are symmetrically arranged inside the filter box. A top plate is fixedly connected to the upper surface of each of the two activated carbon filter plates. A handle is fixedly connected to the upper surface of the top plate. Insert blocks are symmetrically arranged at the bottom of the top plate. Multiple mounting frames are fixedly connected to the outside of the filter box. Guide grooves for the movement of the insert blocks are opened on the upper surface of each of the mounting frames. Mounting holes for installing air inlets are opened through both sides of the outer wall of the printing box. Filter screens are disposed inside each of the two air inlets. The air inlet end of the air pump is connected to the inside of the two air inlets through a branch pipe. The air outlet end of the air pump is connected to the inside of the filter box through a pipe. An exhaust pipe is connected to the outside of the filter box.

[0017] As a further improvement to this technical solution, a fixing sleeve is fixedly connected to the outside of each of the mounting frames. A fixing rod is provided inside the fixing sleeve. A pull ring is fixedly connected to one end of the fixing rod. An abutment plate is fixedly connected to the outside of the fixing rod. An abutment spring is sleeved on the outside of the fixing rod. The abutment spring abuts between the abutment plate and the fixing sleeve. A guide groove for the fixing rod to move is opened on the contact surface between the fixing sleeve and the mounting frame. A guide groove for the fixing rod to move is opened inside the insert block.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This device for handling 3D printed prototypes comprises a clamping component, a mounting component, and an adsorption and purification component. After the prototype model is processed, the clamping component activates, effectively securing the model. Once secured, two micro-motors start operating synchronously, allowing for adjustment and movement of both the clamping component and the prototype model. This enables the clamping component to move the prototype model outside the printing chamber, facilitating easy handling by the operator. The mounting component allows for easy modification and adjustment of the clamping component's specifications and shape to accommodate prototype models of different sizes and shapes. During prototype processing, a significant amount of odor is generated. The adsorption and purification component effectively absorbs and filters this odor, protecting the environment and the health of the operators, thus enhancing the overall practicality of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the internal structure of this utility model;

[0022] Figure 3 This is a bottom-view three-dimensional structural diagram of the present invention;

[0023] Figure 4 This is a rear-view three-dimensional structural diagram of the present invention;

[0024] Figure 5 for Figure 3 Enlarged structural diagram of region A in the middle;

[0025] Figure 6 for Figure 4 A magnified structural diagram of region B in the middle.

[0026] The meanings of the labels in the diagram are as follows:

[0027] 1. Printing box; 2. C-shaped plate; 3. Electric telescopic rod; 4. Support frame; 5. Transmission plate; 6. Micro motor; 7. Threaded rod; 8. Threaded block; 9. Clamping plate; 10. Printing equipment; 11. Filter screen; 12. Air inlet head; 13. Branch pipe; 14. Suction pump; 15. Filter box; 16. Exhaust pipe; 17. Activated carbon filter plate; 18. Top plate; 19. Insert block; 20. Moving plate; 21. Fixing frame; 22. Mounting block; 23. Fixing plate; 24. Slide rod; 25. Abutment plate; 26. Return spring; 27. Upper plate; 28. Insert rod; 29. ​​Mounting frame; 30. Fixing sleeve; 31. Fixing rod; 32. Abutment plate; 33. Abutment spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 - Figure 6 As shown, this embodiment provides a device for picking up a 3D printed prototype, including a printing box 1, and further including:

[0030] Printing device 10 is fixedly installed inside the top of printing box 1;

[0031] Clamping components are respectively disposed on both sides of the outer wall of the printing box 1;

[0032] The mounting components are located outside the clamping components;

[0033] Support frame 4 is fixedly connected to the rear end surface of printing box 1;

[0034] The adsorption and purification component is installed on the upper surface of the support frame 4.

[0035] The working principle is as follows: After the prototype model is processed, the clamping component starts operating. At this time, the clamping component can effectively fix and clamp the prototype model. After the prototype model is fixed, the two micro motors 6 start running synchronously. At this time, the position of the clamping component and the prototype model can be adjusted and moved, so that the clamping component can move the prototype model to the outside of the printing box 1, making it easier for the staff to pick up and process the prototype model. Through the set installation components, the staff can easily change and adjust the specifications and shape of the clamping component according to actual needs, so that the clamping component can effectively fix and clamp prototype models of different specifications and shapes. During the prototype model processing, a lot of odor is generated. At this time, the adsorption and purification component starts operating. The adsorption and purification component can effectively adsorb and filter the odor, thereby effectively protecting the environment and the health of the staff, and effectively improving the overall practicality of the device.

[0036] To effectively hold the finished prototype model, the clamping assembly includes two C-shaped plates 2 fixedly connected to the outer walls of the printing box 1. Each of the two C-shaped plates 2 has symmetrically arranged electric telescopic rods 3 on opposite sides. A transmission plate 5 is fixedly connected to the telescopic end of each pair of electric telescopic rods 3. A movable plate 20 is provided on opposite sides of each of the two transmission plates 5. A fixed frame 21 is fixedly connected to opposite sides of each of the two movable plates 20. Mounting blocks 22 are fixedly connected inside each of the two fixed frames 21. Clamping plates 9 are fixedly connected to the outside of each of the two mounting blocks 22. Protective pads are attached to both sides of plate 9. After the prototype model is processed, the electric telescopic rod 3 starts to run. At this time, the electric telescopic rod 3 will drive the transmission plate 5 to move synchronously. The transmission plate 5 will then drive the moving plate 20 to move synchronously. The moving plate 20 will then drive the fixed frame 21 and the mounting block 22 to move synchronously. The mounting block 22 will then drive the clamping plate 9 to move synchronously. When the clamping plate 9 touches the outside of the prototype model, the prototype model can be effectively fixed and clamped by the clamping plate 9. The protective pads can effectively protect the prototype model.

[0037] Considering that the prototype model needs to be moved to the outside of the printing box 1 after it is fixed, micro motors 6 are fixedly connected to the rear surfaces of the two transmission plates 5. The output shaft of the micro motor 6 is fixedly connected to a threaded rod 7 through a coupling. The other end of the threaded rod 7 is rotatably connected to the inner wall of the transmission plate 5. A threaded block 8 is threadedly connected to the outside of the threaded rod 7. A guide groove for the threaded block 8 to move is opened on the outside of the transmission plate 5. The outside of the threaded block 8 is fixedly connected to the outside of the moving plate 20. After the prototype model is fixed, the two micro motors 6 start running synchronously. At this time, the micro motors 6 will drive the threaded rod 7 to rotate synchronously. The threaded block 8 will move synchronously outside the threaded rod 7, driving the moving plate 20 to move synchronously. The moving plate 20 then drives the clamping plate 9 and the prototype model to move synchronously. At this time, the prototype model can be moved to the outside of the printing box 1, which makes it convenient for the staff to pick up and process the prototype model (the speed and running time of the two micro motors 6 are synchronized, and the precision of the two threaded rods 7 is consistent).

[0038] To effectively fix the clamping plate 9, the mounting assembly includes a fixing plate 23 fixedly connected to the upper surface of the fixing frame 21. A sliding rod 24 is fixedly connected inside the fixing plate 23. An abutment plate 25 is provided inside the fixing plate 23, with a guide groove for the sliding rod 24 to move within the abutment plate 25. A return spring 26 is sleeved on the outside of the sliding rod 24. Upper plates 27 are symmetrically arranged on the upper surface of the abutment plate 25, and a pull plate is fixedly connected to the upper surface of every two upper plates 27. The return spring 26 abuts against the abutment plate 25 and the pull plate. Insert rods 28 are symmetrically arranged at the bottom of the abutment plate 25. Guide grooves for the insert rods 28 are provided on the contact surfaces of the fixing plate 23 and the fixing frame 21. A guide groove for the insert rods 28 is also provided inside the mounting block 22. When fixing the clamping plate 9, simply pull the pull plate first. At this time, the pull plate will drive the upper plate 27 to move synchronously. The upper plate 27 will then drive the contact plate 25 to move synchronously outside the slide rod 24. During the movement of the contact plate 25, it will squeeze the return spring 26. The contact plate 25 will also drive the insertion rod 28 to move synchronously. Then, the mounting block 22 is inserted into the inside of the fixed frame 21. Then, the pull plate is released. At this time, the return spring 26 is reset and drives the contact plate 25 to move synchronously. The contact plate 25 will then drive the insertion rod 28 to move synchronously. When the insertion rod 28 is inserted into the guide groove inside the mounting block 22, the mounting block 22 and the fixed frame 21 can be fixed. At this time, the clamping plate 9 can be fixedly installed. At the same time, it is convenient for the staff to change and adjust the specifications and shape of the clamping plate 9 according to actual needs, which effectively improves the overall practicality of the device.

[0039] To effectively adsorb and purify the odor generated during the hand-printing process, the adsorption and purification assembly includes an air pump 14 and a filter box 15 respectively mounted on the upper surface of the support frame 4. Activated carbon filter plates 17 are symmetrically arranged inside the filter box 15. A top plate 18 is fixedly connected to the upper surface of each of the two activated carbon filter plates 17. A handle is fixedly connected to the upper surface of the top plate 18, and insert blocks 19 are symmetrically arranged at the bottom of the top plate 18. Multiple mounting frames 29 are fixedly connected to the outside of the filter box 15. Guide grooves for the movement of the insert blocks 19 are opened on the upper surface of each mounting frame 29. Mounting holes for installing air inlets 12 are opened through both sides of the outer wall of the printing box 1. A filter screen 11 is installed inside each of the two air inlets 12. The air inlet end of the air pump 14 is connected to the interior of the two air inlets 12 through a branch pipe 13, and the air outlet end of the air pump 14 is connected through a pipe. The filter box 15 is connected to the inside, and the filter box 15 is connected to the outside of the filter box 15 by an exhaust pipe 16. During the processing of the prototype model, a large amount of odor will be generated. At this time, the suction pump 14 will start to run. The suction pump 14 will draw the odor inside the printing box 1 into the filter box 15 through the air inlet 12. When the gas enters the filter box 15, the activated carbon filter plate 17 can effectively purify and filter the gas. The filtered gas will be discharged through the exhaust pipe 16. At this time, the toxic gas can be effectively filtered and purified, thereby effectively protecting the environment and the health of the staff, and effectively improving the overall practicality of the device. Through the setting of the filter screen 11, the impurities inside the printing box 1 can be effectively intercepted and filtered, thereby preventing impurities from entering the suction pump 14 and causing damage to the suction pump 14.

[0040] In addition, to effectively fix the activated carbon filter plate 17, fixing sleeves 30 are fixedly connected to the outside of multiple mounting frames 29. A fixing rod 31 is provided inside the fixing sleeve 30, and a pull ring is fixedly connected to one end of the fixing rod 31. An abutment plate 32 is fixedly connected to the outside of the fixing rod 31, and an abutment spring 33 is sleeved on the outside of the fixing rod 31. The abutment spring 33 abuts against the abutment plate 32 and the fixing sleeve 30. Guide grooves for the movement of the fixing rod 31 are provided on the contact surfaces of the fixing sleeve 30 and the mounting frame 29. A guide groove for the movement of the fixing rod 31 is also provided inside the insert block 19. When it is necessary to fix the activated carbon filter plate 17, simply pull the pull ring first. At this time, the pull ring will drive the fixing rod 31 to move synchronously, and the fixing rod 31 will then drive the contact plate 32 to move synchronously. During the movement of the contact plate 32, the contact spring 33 will be squeezed. Then, the insert block 19 is inserted into the inside of the mounting frame 29, and the pull ring is released. At this time, the contact spring 33 returns to its original position, driving the contact plate 32 and the fixing rod 31 to move synchronously. When the fixing rod 31 is inserted into the guide groove inside the insert block 19, the insert block 19 and the mounting frame 29 can be fixed. At this time, the activated carbon filter plate 17 can be fixedly installed, and it is also convenient for the staff to disassemble and replace the activated carbon filter plate 17, further improving the overall practicality of the device.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for picking up 3D printed prototypes, comprising a printing box (1), characterized in that, Also includes: The printing device (10) is fixedly installed at the top of the inside of the printing box (1); Clamping components are respectively disposed on both sides of the outer wall of the printing box (1); Mounting components are disposed outside the clamping components; The support frame (4) is fixedly connected to the rear end surface of the printing box (1); An adsorption and purification component is disposed on the upper surface of the support frame (4).

2. The device for picking up a 3D printed prototype according to claim 1, characterized in that: The clamping assembly includes two C-shaped plates (2) fixedly connected to the outer walls of the printing box (1). Two electric telescopic rods (3) are symmetrically provided on opposite sides of the two C-shaped plates (2). A transmission plate (5) is fixedly connected to the telescopic end of each pair of electric telescopic rods (3). A moving plate (20) is provided on opposite sides of the two transmission plates (5). A fixed frame (21) is fixedly connected to opposite sides of the two moving plates (20). An installation block (22) is fixedly connected inside the two fixed frames (21). A clamping plate (9) is fixedly connected to the outside of the two installation blocks (22). A protective pad is glued to opposite sides of the two clamping plates (9).

3. The device for picking up a 3D printed prototype according to claim 2, characterized in that: Both of the transmission plates (5) have a micro motor (6) fixedly connected to their rear end surfaces. The output shaft of the micro motor (6) is fixedly connected to a threaded rod (7) via a coupling. The other end of the threaded rod (7) is rotatably connected to the inner wall of the transmission plate (5). The threaded rod (7) is threadedly connected to a threaded block (8). The transmission plate (5) has a guide groove on its exterior for the threaded block (8) to move. The exterior of the threaded block (8) is fixedly connected to the exterior of the moving plate (20).

4. The device for picking up a 3D printed prototype according to claim 2, characterized in that: The mounting assembly includes a fixing plate (23) fixedly connected to the upper surface of the fixing frame (21). A sliding rod (24) is fixedly connected inside the fixing plate (23). An abutment plate (25) is provided inside the fixing plate (23). A guide groove for the sliding rod (24) to move is opened inside the abutment plate (25). A return spring (26) is sleeved on the outside of the sliding rod (24). An upper plate (27) is symmetrically provided on the upper surface of the abutment plate (25). A pull plate is fixedly connected to the upper surface of each pair of upper plates (27). The return spring (26) abuts between the abutment plate (25) and the pull plate. An insertion rod (28) is symmetrically provided at the bottom of the abutment plate (25). A guide groove for the insertion rod (28) to move is opened on the contact surface between the fixing plate (23) and the fixing frame (21). A guide groove for the insertion rod (28) to move is opened inside the mounting block (22).

5. The device for picking up a 3D printed prototype according to claim 1, characterized in that: The adsorption and purification assembly includes an air pump (14) and a filter box (15) respectively disposed on the upper surface of the support frame (4). Activated carbon filter plates (17) are symmetrically arranged inside the filter box (15). A top plate (18) is fixedly connected to the upper surface of each of the two activated carbon filter plates (17). A handle is fixedly connected to the upper surface of the top plate (18). Insert blocks (19) are symmetrically arranged at the bottom of the top plate (18). Multiple mounting frames (29) are fixedly connected to the outside of the filter box (15). The multiple mounting frames (29)... The upper surface of 9) is provided with guide grooves for the movement of the insert block (19). The outer walls of the printing box (1) are provided with mounting holes for installing air inlets (12). The interior of the two air inlets (12) is provided with filter screens (11). The air inlet of the suction pump (14) is connected to the interior of the two air inlets (12) through a branch pipe (13). The air outlet of the suction pump (14) is connected to the interior of the filter box (15) through a pipe. The exterior of the filter box (15) is connected with an exhaust pipe (16).

6. The device for picking up a 3D printed prototype according to claim 5, characterized in that: A fixing sleeve (30) is fixedly connected to the outside of each of the mounting frames (29). A fixing rod (31) is provided inside the fixing sleeve (30). A pull ring is fixedly connected to one end of the fixing rod (31). An abutment plate (32) is fixedly connected to the outside of the fixing rod (31). An abutment spring (33) is sleeved on the outside of the fixing rod (31). The abutment spring (33) abuts between the abutment plate (32) and the fixing sleeve (30). A guide groove for the fixing rod (31) to move is opened on the contact surface between the fixing sleeve (30) and the mounting frame (29). A guide groove for the fixing rod (31) to move is opened inside the insert block (19).

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