Classification type medical 3D printing device

Abstract

The utility model discloses a classification style medical 3D printing device relates to medical auxiliary equipment technical field, the device includes screening box, box cover, printer and classification subassembly, said box cover is fixedly connected to the top of screening box, said printer is fixedly connected to the top of box cover, said classification subassembly includes first motor, said first motor is connected to the top of screening box, said first motor is connected to the top of box cover. The first motor is fixedly connected to the interior of the screening box, the output end of the first motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a material disc, the top of the material disc is movably connected with a fixing sleeve, and the outer wall of the fixing sleeve is slidably connected with a sliding sleeve; an adjusting assembly used for adjusting the height of the screening plate is arranged on one side of the fixing sleeve. Through the classification assembly, printed materials can be classified at different heights, it is ensured that the materials can be classified according to preset standards, the materials with different height requirements can be classified in a multi-layer mode, and adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and particularly relates to a classified medical 3D printing device. Background Technique

[0002] A 3D printer is a device that creates three-dimensional objects by adding materials layer by layer. It converts virtual designs into physical objects based on computer-aided design files or other digital models. 3D printing technology, also known as additive manufacturing, is opposite to traditional subtractive manufacturing (such as cutting, drilling, etc.). It does not require removing excess materials but realizes the object by adding materials layer by layer. After printing, the printed materials need to be collected.

[0003] For example, a classified medical 3D printing device described in the patent document with the publication number CN214395446U. The solution described in it: Through different first guiding plates, second guiding plates, third guiding plates, and fourth guiding plates, the medical devices printed by 3D can be classified, greatly improving work efficiency. Through first sieve holes, second sieve holes, and third sieve holes with different diameters, the printed items can be effectively classified and placed. Through the mutual cooperation of spring columns and springs, the slider can slide, enabling the clamping block to better clamp the 3D printing device and prevent the 3D printing device from shaking.

[0004] In the above case, its classification mechanism can only classify small or micro materials. When classifying materials with a relatively high height, they may get stuck in the sieve holes, resulting in material accumulation and inability to classify. Content of the Utility Model

[0005] The purpose of the utility model is to provide a classified medical 3D printing device to solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A classified medical 3D printing device includes:

[0008] A sieve box;

[0009] A box cover fixedly connected to the top of the sieve box;

[0010] A printer fixedly connected to the top of the box cover;

[0011] It further includes a classification component, which includes a first motor fixedly connected to the inside of the screening box. The output end of the first motor is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with a material tray. The top of the material tray is movably connected with a fixed sleeve, and the outer wall of the fixed sleeve is slidably connected with a sliding sleeve. The top end of the fixed sleeve is fixedly connected with a box cover. Sifting plates with different heights are arranged around the sliding sleeve. The outer wall of the top end of the rotating shaft is rotatably connected to the inside of the fixed sleeve and extends to the box cover. A collection component for collecting materials is arranged below the material tray, and an adjustment component for adjusting the height of the sifting plates is arranged on one side of the fixed sleeve.

[0012] On the basis of the above technical solution, the present utility model further provides the following optional technical solutions:

[0013] In an optional solution: The collection component includes a collection box. Slide rails are arranged on both sides of the collection box, and corresponding sliding grooves are arranged on both sides of the screening box. The collection box is slidably connected to the periphery inside the screening box. The multiple collection boxes are not connected to each other, and each collection box corresponds to a sifting plate.

[0014] In an optional solution: The adjustment component includes a second motor arranged inside the sifting plate. A worm is arranged at the output end of the second motor. The worm meshes with a worm gear. A connecting column is fixedly connected inside the worm gear. The other end of the connecting column is fixedly connected with a first gear. The first gear meshes with a first rack. The first rack is fixedly connected to one side of the fixed sleeve. A through groove corresponding to the position of the first rack is opened on the sliding sleeve.

[0015] In an optional solution: An opening and closing component for feeding materials into the screening box is arranged on the box cover.

[0016] In an optional solution: The opening and closing component includes a first door and a second door. A connecting plate is fixedly connected to the bottom of the first door. A second rack is fixedly connected to the top of the connecting plate. A third rack is fixedly connected to the top of the second door. A second gear meshes between the third rack and the second rack. The third rack and the second rack are arranged oppositely. A third motor is arranged inside the box cover, and the output end of the third motor is fixedly connected to the second gear.

[0017] In an optional solution: A moving groove for the opening and closing of the first door and the second door is opened inside the box cover.

[0018] In an optional solution: A fan-shaped through groove is opened on the material tray.

[0019] In an optional solution: The first door and the second door are in the initial state between two sifting plates.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] Through the classification component, the utility model can classify the printed materials at different heights, and with the cooperation of the adjustment component, ensure that the materials can be classified according to the preset standards, and can also classify the materials with different height requirements at multiple levels, with strong adaptability, which can effectively improve the classification accuracy and reduce manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the utility model.

[0023] Figure 2 It is a partial structural diagram of the classification component in the utility model.

[0024] Figure 3 It is a partial structural diagram of the adjustment component of the utility model.

[0025] Figure 4 For the utility model Figure 3 The enlarged structural diagram of A in it.

[0026] Figure 5 It is a partially sectioned structural diagram of the opening and closing component in the utility model.

[0027] Wherein: 100, sieve box; 200, box cover; 300, printer; 401, first motor; 402, rotating shaft; 403, material tray; 404, fixed sleeve; 405, sliding sleeve; 406, sieve plate; 501, collection box; 502, slide rail; 601, second motor; 602, worm; 603, worm gear; 605, first gear; 606, first rack; 701, first door; 702, second door; 704, second rack; 705, third rack; 706, second gear; 707, third motor; 801, fan-shaped through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further describes the utility model in detail with reference to the drawings and embodiments.

[0029] In one embodiment, as Figures 1-5As shown in the figure, a classified medical 3D printing device includes: a screening box 100, a box cover 200, a printer 300, and a classification component. The box cover 200 is fixedly connected to the top of the screening box 100. The printer 300 is fixedly connected to the top of the box cover 200. The classification component includes a first motor 401. The first motor 401 is fixedly connected to the inside of the screening box 100. The output end of the first motor 401 is fixedly connected to a rotating shaft 402. The outer wall of the rotating shaft 402 is fixedly connected to a material tray 403. The top of the material tray 403 is movably connected to a fixed sleeve 404. The outer wall of the fixed sleeve 404 is slidably connected to a sliding sleeve 405. The top of the fixed sleeve 404 is fixedly connected to the box cover 200. Sifting plates 406 with different heights are arranged around the sliding sleeve 405. The outer wall of the top of the rotating shaft 402 is rotatably connected to the inside of the fixed sleeve 404 and extends to the box cover 200. A collection component for collecting materials is arranged below the material tray 403. A regulating component for adjusting the height of the sifting plates 406 is arranged on one side of the fixed sleeve 404. By starting the first motor 401, the rotating shaft 402 is driven to rotate, thereby driving the material tray 403 to rotate, and the materials on the material tray 403 are sifted through the sifting plates 406.

[0030] In one embodiment, as Figure 1 and 2 shown, the collection component includes a collection box 501. Slide rails 502 are arranged on both sides of the collection box 501. Chute grooves corresponding to the slide rails 502 are arranged on both sides of the screening box 100. The collection box 501 is slidably connected to the periphery inside the screening box 100. The multiple collection boxes 501 are not connected to each other, and each collection box 501 corresponds to a sifting plate 406. By using the sifting plates 406 to sift materials of different heights, the materials of corresponding heights fall into the corresponding collection boxes 501. After the collection box 501 is filled with materials, the collection box 501 is taken out by the mutual cooperation of the slide rails 502 and the chute grooves.

[0031] In one embodiment, as Figure 3 and Figure 4As shown, the adjusting assembly includes a second motor 601 disposed inside the sieve plate 406. A worm 602 is provided at the output end of the second motor 601. The worm 602 meshes with a worm gear 603. A connecting column is fixedly connected inside the worm gear 603. The other end of the connecting column is fixedly connected to a first gear 605. The first gear 605 meshes with a first rack 606. The first rack 606 is fixedly connected to one side of the fixed sleeve 404. A through groove corresponding to the position of the first rack 606 is formed on the sliding sleeve 405. By starting the second motor 601, the worm 602 is driven to rotate, thereby driving the worm gear 603 to rotate. The worm gear 603 drives the first gear 605 to rotate through the connecting column, thereby driving it to mesh with the first rack 606 and move up and down, thereby driving the sliding sleeve 405 and the sieve plate 406 to move up and down.

[0032] In one embodiment, as Figure 5 shown, the opening and closing assembly includes a first door 701 and a second door 702. A connecting plate is fixedly connected to the bottom of the first door 701. A second rack 704 is fixedly connected to the top of the connecting plate. A third rack 705 is fixedly connected to the top of the second door 702. A second gear 706 meshes between the third rack 705 and the second rack 704. The third rack 705 and the second rack 704 are arranged oppositely. A third motor 707 is provided inside the box cover 200. The output end of the third motor 707 is fixedly connected to the second gear 706. By starting the third motor 707, the second gear 706 is driven to rotate, thereby driving the second rack 704 and the third rack 705 to mesh and move with it, driving the first door 701 and the second door 702 to open and close, so that the material enters the screening box 100.

[0033] In one embodiment, as Figure 5 shown, a moving groove for opening and closing the first door 701 and the second door 702 is formed inside the box cover 200; it is convenient to open the first door 701 and the second door 702 so that the material can smoothly enter the screening box 100.

[0034] In one embodiment, as Figure 2 shown, a fan-shaped through groove 801 is formed on the material tray 403; the material is sent into the collection box 501 through the fan-shaped through groove 801.

[0035] In one embodiment, as Figure 1 shown, the first door 701 and the second door 702 are located between the two sieve plates 406 in the initial state; it is convenient for the printed material to naturally fall onto the material tray 403 after the first door 701 and the second door 702 are opened and will not be blocked by the sieve plates 406.

[0036] The above embodiments disclose a classified medical 3D printing device. Among them, first, start the printer 300. After the printer 300 finishes printing the material, start the third motor 707 to drive the second gear 706 to rotate, thereby driving the second rack 704 and the third rack 705 to move meshingly therewith, driving the first door 701 and the second door 702 to open and close, enabling the material to enter the screening box 100 and fall onto the material tray 403. At this time, start the first motor 401 to drive the rotating shaft 402 to rotate, thereby driving the material tray 403 to rotate clockwise. The material on the material tray 403 is classified by the screening plates 406 with different heights. When the material is lower than one of the screening plates 406, the material will not be blocked by the screening plate 406 but will continue to rotate with the material tray 403 until it encounters a screening plate 406 that can block it. After the screening plate 406 blocks the material, the material tray 403 continues to rotate and waits for the fan-shaped through groove 801 on the material tray 403 to pass by the material. Subsequently, the material loses support and falls into the corresponding collection box 501. When it is necessary to adjust the height of the screening plate 406, start the second motor 601 to drive the worm 602 to rotate, thereby driving the worm wheel 603 to rotate. The worm wheel 603 drives the first gear 605 to rotate through the connecting column, thereby driving it to mesh with the first rack 606 and move up and down, thereby driving the sliding sleeve 405 and the screening plate 406 to move up and down to adjust the height of the screening plate 406. When the material is full in the collection box 501, the collection box 501 can be taken out through the mutual cooperation of the slide rail 502 and the chute.

[0037] As described above, the above are only the specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A classified medical 3D printing device, comprising: Screening box (100); A box cover (200), wherein the box cover (200) is fixedly connected to the top of the screening box (100); A printer (300), wherein the printer (300) is fixedly connected to the top of the box cover (200); The invention is characterized in that it also includes a classification component, which includes a first motor (401), the first motor (401) is fixedly connected to the inside of the screening box (100), the output end of the first motor (401) is fixedly connected to a rotating shaft (402), the outer wall of the rotating shaft (402) is fixedly connected to a material tray (403), the top of the material tray (403) is movably connected to a fixed sleeve (404), the outer wall of the fixed sleeve (404) is slidably connected to a sliding sleeve (405), the top of the fixed sleeve (404) is fixedly connected to a box cover (200), screening plates (406) of different heights are arranged around the sliding sleeve (405), the outer wall of the top of the rotating shaft (402) is rotatably connected to the inside of the fixed sleeve (404) and extends to the box cover (200), a collecting component for collecting materials is arranged below the material tray (403), and an adjusting component for adjusting the height of the screening plate (406) is arranged on one side of the fixed sleeve (404).

2. A classified medical 3D printing device according to claim 1, characterized in that: The collecting assembly comprises a collecting box (501), slide rails (502) are arranged on both sides of the collecting box (501), slide grooves corresponding to the slide rails (502) are arranged on both sides of the screening box (100), the collecting box (501) is slidably connected to the four sides of the inside of the screening box (100), the multiple collecting boxes (501) are not connected to each other, and each of the collecting boxes (501) corresponds to a screening plate (406).

3. A classified medical 3D printing device according to claim 1, characterized in that: The adjustment component includes a second motor (601), the second motor (601) is arranged inside the sub-screen plate (406), the output end of the second motor (601) is provided with a worm (602), the worm (602) is mutually meshed with a worm wheel (603), the inside of the worm wheel (603) is fixedly connected with a connecting column, the other end of the connecting column is fixedly connected with a first gear (605), the first gear (605) is mutually meshed with a first rack (606), the first rack (606) is fixedly connected to one side of the fixed sleeve (404), and the sliding sleeve (405) is provided with a through groove corresponding to the position of the first rack (606).

4. The classified medical 3D printing device according to claim 1, characterized in that: The box cover (200) is provided with an opening and closing assembly for feeding materials into the screening box (100).

5. A classified medical 3D printing device according to claim 4, characterized in that: The opening and closing assembly comprises a first door (701) and a second door (702), wherein the bottom of the first door (701) is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a second rack (704), the top of the second door (702) is fixedly connected to a third rack (705), a second gear (706) is meshed between the third rack (705) and the second rack (704), the third rack (705) and the second rack (704) are arranged opposite to each other, a third motor (707) is arranged inside the box cover (200), and the output end of the third motor (707) is fixedly connected to the second gear (706).

6. A classified medical 3D printing device according to claim 5, characterized in that: The box cover (200) is provided with a movable groove inside for the first door (701) and the second door (702) to open and close.

7. The classified medical 3D printing device according to claim 1, characterized in that: The material tray (403) is provided with a fan-shaped through groove (801).

8. The classified medical 3D printing device according to claim 5, characterized in that: The first door (701) and the second door (702) are located between two sub-screening plates (406) in an initial state.

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