3d printing drying device

Abstract

The utility model discloses a kind of 3d printing drying device, it is related to 3d printing technical field;And the utility model includes bottom box, the top end of bottom box is rotatably installed with top box, and top box is equipped with the drying mechanism of cooperation with bottom box, top box is fixedly installed with the handle rod of cooperation, and a layer of antiskid line is covered on the outer wall of handle rod, drying mechanism includes cylinder, cylinder is fixedly inserted in the top end middle part of top box, and the inner chamber of cylinder is integrally formed with mesh disc, the top end middle part of top box is penetrated and is equipped with jackplug;Through the setting use of drying mechanism, after filtering air can be heated and respectively by eight air pipes guiding cleaning removal of surplus glue after the outer wall of to-be-dried printing product, and can make the intermittent deformation of spring and vibrate, so that the printing product in drying can be intermittently vibrated, and then conveniently shake off the water droplet remaining on its outer wall, thereby effectively improve the drying efficiency of printing product after cleaning removal of surplus glue.

Description

Technical Field

[0001] This utility model relates to the field of 3D printing technology, specifically a 3D printing drying device. Background Technology

[0002] 3D printing, also known as additive manufacturing technology, is a technology that manufactures solid parts by adding materials layer by layer based on three-dimensional CAD data. The surface of 3D printed products needs to be cleaned to remove excess adhesive, and then dried using a drying device.

[0003] However, most existing 3D printing drying devices are not convenient to shake off the water droplets remaining on the outer wall of the product during use, resulting in low drying efficiency.

[0004] To address the aforementioned problems, this application proposes a 3D printing drying device. Utility Model Content

[0005] To address the problem that existing 3D printing drying devices often fail to effectively remove residual water droplets from the outer surface of the product, resulting in low drying efficiency, this invention aims to provide a 3D printing drying device.

[0006] To solve the above technical problems, this utility model adopts the following technical solution: a 3D printing drying device, including a base box, a top box rotatably mounted on the top of the base box, and a drying mechanism for use with the base box on the top box. A gripping rod for use is fixedly mounted on the top box, and the outer wall of the gripping rod is covered with a layer of anti-slip texture. The drying mechanism includes a cylinder, which is fixedly inserted into the middle of the top of the top box, and a perforated plate is integrally formed in the inner cavity of the cylinder. An insertion hole is opened through the middle of the top of the top box, and the cylinder is fixedly inserted into the insertion hole. A servo motor is fixedly inserted into the middle of the perforated plate, and the output end of the servo motor rotatably passes through the cylinder and is fixedly sleeved on its outer side. The cylinder is equipped with fan blades and a cam for use. A filter plate is detachably inserted into the top of the cylinder, and a heating plate for use with the fan blades is fixedly installed in the inner cavity of the cylinder. The top of the cylinder has symmetrically arranged slots, and the filter plate can be slidably inserted into the slots. Symmetrically distributed through holes are opened through the filter plate, and a countersunk hole is opened at the bottom of the slot. Bolts can be threaded into the through holes and the countersunk hole. An array of air ducts is connected to the bottom of the cylinder, and the air ducts are fixedly installed on the inner wall of the top box. A base plate is fixedly installed at the bottom of the cylinder, and a spring is fixedly installed on one side of the base plate. A ball is fixedly connected to the end of the spring, and the ball can make contact with the cam.

[0007] Preferably, a water cavity is provided inside the upper end of the bottom box, and a water hole communicating with the water cavity is provided on the inner wall of the upper end of the bottom box. A conduit communicating with the water cavity is provided in the middle of the lower end of the bottom box, and a valve for use is fixedly installed at the end of the conduit. The water cavity has an inverted frustum structure, the conduit has a V-shaped structure, and the height of the end of the conduit near the valve is lower than the height of the end of the conduit away from the valve.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. The drying mechanism heats the filtered air and directs it through eight ducts to the outer wall of the printed product after cleaning and removing residual adhesive. It also causes the spring to deform and vibrate intermittently, which in turn causes the printed product to vibrate intermittently during drying, making it easier to shake off the water droplets remaining on its outer wall. This effectively improves the drying efficiency of the printed product after cleaning and removing residual adhesive.

[0010] 2. By using the water chamber, water holes, conduits and valves in combination, water droplets falling from the printed products during drying can be collected, temporarily stored and discharged, thus avoiding the phenomenon of wastewater flowing out and polluting the environment. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the installation of the drying mechanism in this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0015] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0016] In the diagram: 1. Bottom box; 11. Water chamber; 12. Water hole; 2. Top box; 21. Handle; 22. Insertion hole; 3. Drying mechanism; 31. Cylinder; 32. Mesh plate; 33. Servo motor; 34. Fan blade; 35. Cam; 36. Filter plate; 37. Heating plate; 38. Air duct; 39. Base plate; 310. Spring; 311. Bumper ball; 312. Slot; 313. Through hole; 314. Countersunk hole; 315. Bolt; 4. Conduit; 5. Valve. Detailed Implementation

[0017] 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.

[0018] Example: Figures 1-4As shown, this utility model provides a 3D printing drying device, including a base box 1, a top box 2 rotatably mounted on the top of the base box 1, and a drying mechanism 3 for use with the base box 1. A gripping rod 21 for use is fixedly mounted on the top box 2, and the outer wall of the gripping rod 21 is covered with an anti-slip texture. The gripping rod 21 facilitates the opening and closing of the top box 2, and the anti-slip texture increases friction. In addition, there is a gap for air venting between the top box 2 and the base box 1. The drying mechanism 3 includes a cylinder 31, which is fixed... A mesh plate 32 is integrally formed in the inner cavity of the cylinder 31 and inserted into the top center of the top box 2. An insertion hole 22 is provided through the top center of the top box 2, and the cylinder 31 is fixedly inserted into the insertion hole 22. The setting of the insertion hole 22 provides a guarantee for the stable insertion of the cylinder 31. A servo motor 33 is fixedly inserted into the center of the mesh plate 32, and the output end of the servo motor 33 rotates through the cylinder 31 and is fixedly sleeved on its outside with a matching fan blade 34 and cam 35. A filter plate 36 is detachably inserted into the top of the cylinder 31, and a filter plate 36 is fixedly inserted into the inner cavity of the cylinder 31. A heating plate 37 is fixedly installed to work with the fan blade 34. The heating plate 37 can heat the air guided to it at the required temperature. Both the heating plate 37 and the servo motor 33 are controlled by a PLC control module, which is existing technology and will not be described in detail here. The top of the cylinder 31 has symmetrically arranged slots 312, and the filter plate 36 can be slidably inserted into the slots 312. The filter plate 36 has symmetrically distributed through holes 313, and the bottom of the slots 312 has countersunk holes 31. 4. Bolts 315 can be threaded into the through hole 313 and the countersunk hole 314. The use of the slot 312, through hole 313, countersunk hole 314 and bolt 315 facilitates the disassembly and replacement of the filter plate 36. The bottom end of the cylinder 31 is connected to an array of air ducts 38, and the air ducts 38 are fixedly installed on the inner wall of the top box 2. The bottom end of the cylinder 31 is fixedly installed with a base plate 39, and a spring 310 is fixedly installed on one side of the base plate 39. The end of the spring 310 is fixedly connected with a ball 311, and the ball 311 can make contact with the cam 35.

[0019] By adopting the above technical solution, during use, the printed product after cleaning and removing residual adhesive is placed inside the top of the bottom box 1, and then the top box 2 is closed. At this time, the servo motor 33 and the heating plate 37 will start synchronously, thereby driving the fan blade 34 and the cam 35 to rotate. This will allow the filter plate 36 to intercept and filter the air, continuously guiding it to the heating plate 37 for heating. The heated air will then be guided into eight air ducts 38 and directed to the outer wall of the printed product to be dried after cleaning and removing residual adhesive. At the same time, the cam 35 will intermittently strike the ball 311, thereby causing the spring 310 to deform and vibrate intermittently, which will cause the printed product to vibrate intermittently during drying, making it easier to shake off the water droplets remaining on its outer wall. This effectively improves the drying efficiency of the printed product after cleaning and removing residual adhesive. After drying is completed, the servo motor 33 and the heating plate 37 are turned off, and the top box 2 is opened to remove the dried printed product.

[0020] The upper end of the bottom tank 1 has a water cavity 11, and the upper inner wall of the bottom tank 1 has a water hole 12 that communicates with the water cavity 11. The lower middle part of the bottom tank 1 is connected to a conduit 4 that communicates with the water cavity 11, and a valve 5 for use is fixedly installed at the end of the conduit 4. The water cavity 11 has an inverted frustum structure, the conduit 4 has a V-shaped structure, and the end of the conduit 4 near the valve 5 is lower than the end of the conduit 4 away from the valve 5, so as to facilitate the discharge of the collected wastewater.

[0021] By adopting the above technical solution, during use, the water droplets that fall off the printed products during drying will be guided by the water hole 12 into the water chamber 11 for temporary storage, and after the device is used, the valve 5 can be opened and the collected wastewater can be discharged through the conduit 4.

[0022] Working principle: During use, the printed product after cleaning and removing residual adhesive is placed inside the top of the bottom box 1, and then the top box 2 is closed. At this time, the servo motor 33 and the heating plate 37 will start synchronously, which will drive the fan blade 34 and the cam 35 to rotate. This will cause the filter plate 36 to intercept and filter the air and continuously guide it to the heating plate 37 for heating. The heated air will then be guided into eight air ducts 38 and directed to the outer wall of the printed product to be dried after cleaning and removing residual adhesive. At the same time, the cam 35 will intermittently strike the ball 311, which will cause the spring 310 to deform and vibrate intermittently. This will cause the printed product to vibrate intermittently during drying, making it easier to shake off the water droplets remaining on its outer wall. This will effectively improve the drying efficiency of the printed product after cleaning and removing residual adhesive. After drying is completed, the servo motor 33 and the heating plate 37 will be turned off and the top box 2 will be opened to take out the dried printed product.

[0023] During this period, water droplets that fall off the printed products during drying will be temporarily stored in the water chamber 11 through the water hole 12, and the collected wastewater can be discharged by opening the valve 5 and the conduit 4 after the device is used.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A 3D printing drying device, comprising a base chamber (1), characterized in that: A top box (2) is rotatably mounted on the top of the bottom box (1), and a drying mechanism (3) for use with the bottom box (1) is provided on the top box (2). The drying mechanism (3) includes a cylinder (31), which is fixedly inserted into the middle of the top of the top of the top box (2). A mesh disc (32) is integrally formed in the inner cavity of the cylinder (31). A servo motor (33) is fixedly inserted into the middle of the mesh disc (32), and the output end of the servo motor (33) rotates through the cylinder (31) and a fan blade (34) and a cam (35) for use are fixedly sleeved on its outer side. A filter plate (36) is detachably inserted at the top of (31), and a heating plate (37) for use with the fan blade (34) is fixedly installed in the inner cavity of the cylinder (31). An array of air ducts (38) are connected to the bottom of the cylinder (31), and the air ducts (38) are fixedly installed on the inner wall of the top box (2). A bottom plate (39) is fixedly installed at the bottom of the cylinder (31), and a spring (310) is fixedly installed on one side of the bottom plate (39). A ball (311) is fixedly connected to the end of the spring (310), and the ball (311) can make contact with the cam (35).

2. The 3D printing drying device as described in claim 1, characterized in that, The upper end of the bottom box (1) is provided with a water cavity (11), and the upper inner wall of the bottom box (1) is provided with a water hole (12) connected to the water cavity (11). The lower middle part of the bottom box (1) is connected with a conduit (4) connected to the water cavity (11), and a valve (5) is fixedly installed at the end of the conduit (4).

3. The 3D printing drying device as described in claim 2, characterized in that, The water cavity (11) has an inverted frustum structure.

4. The 3D printing drying device as described in claim 2, characterized in that, The conduit (4) has a V-shaped structure, and the end of the conduit (4) closer to the valve (5) is lower in height than the end of the conduit (4) further away from the valve (5).

5. A 3D printing drying device as described in claim 1, characterized in that, The top box (2) is fixedly installed with a grip (21) for use, and the outer wall of the grip (21) is covered with a layer of anti-slip texture.

6. The 3D printing drying apparatus as described in claim 1, characterized in that, The top of the top box (2) has a through hole (22) in the middle, and the cylinder (31) is fixedly inserted into the through hole (22).

7. The 3D printing drying device as described in claim 1, characterized in that, The top of the cylinder (31) is provided with symmetrically arranged slots (312), and the filter plate (36) can be slidably inserted into the slots (312).

8. The 3D printing drying apparatus as described in claim 7, characterized in that, The filter plate (36) has symmetrically distributed through holes (313), and the bottom end of the slot (312) has a countersunk hole (314). Bolts (315) can be threaded into the through holes (313) and the countersunk hole (314).

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