3D hand plate model machining nozzle angle adjusting device based on charging box
By designing a nozzle angle adjustment device for 3D printers, the problem of poor material fluidity and waste caused by the nozzles in the prior art can only perform linear motion, and the improvement of material fluidity and deposition effect and the reduction of material waste are achieved.
Patent Information
- Application Number
- CN202420885478.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The nozzles of existing 3D printers can only perform linear motion, resulting in poor material flow and waste of material.
A nozzle angle adjustment device based on the charging box 3D handboard model processing is designed, and the angle adjustment of the nozzle body is achieved through the sliding connection of the servo motor and the rotary board.
The material flowability and deposition effect of the nozzle body during the printing process is improved, the nozzle movement path is optimized, material waste is reduced, and the practicality of the device is improved.
Smart Images
Figure CN222590716U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of 3D printing, and in particular to a nozzle angle adjustment device processed based on a 3D handboard model of a charging box. Background Art
[0002] 3D printing is a type of rapid prototyping technology, also known as additive manufacturing. It is a technology that uses digital model files as the basis and uses powdered metal or plastic and other bondable materials to construct objects by printing layer by layer. 3D printing is usually achieved using digital technology material printers. This technology is used in jewelry, footwear, industrial design, architecture, engineering and construction, automobiles, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields.
[0003] In view of the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: usually the nozzle of the printer can only move in a straight line, resulting in the nozzle movement path not being optimized enough and causing material waste when printing the product; therefore, in view of the above problems, it is proposed to process a nozzle angle adjustment device based on a 3D prototype model of the charging box. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that the nozzle of the printer can only move in a straight line, resulting in poor material fluidity and material waste, and to propose a nozzle angle adjustment device based on a 3D prototype model of a charging box.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a nozzle angle adjustment device is processed based on a 3D prototype model of a charging box, comprising a base, a placing table is installed on the surface of the base, a bracket is installed on the surface of the base, a control device is provided on the surface of the bracket, the control device comprises a fixed plate, the fixed plate is fixedly connected to the surface of the bracket, a servo motor is fixedly connected to the side of the fixed plate away from the bracket, a rotating plate is fixedly connected to the output end of the servo motor, a special-shaped block is slidably connected to the surface of the rotating plate, a nozzle body is installed on the surface of the special-shaped block, sliding grooves are provided on both sides of the rotating plate, the inner surface of the rotating plate sliding groove is slidably connected to the limiting block, and two sliding holes are provided on the surface of the special-shaped block.
[0006] The effect achieved by the above components is: by setting up the control device, the angle of the nozzle body can be fine-tuned to improve the fluidity and deposition effect of the material during the printing process of the nozzle body and optimize the path of nozzle movement, thereby improving the practicality of the device.
[0007] Preferably, a first spring is fixedly connected to the inner surface of the transfer plate slot, one end of the first spring is fixedly connected to a limit block, and the size of the limit block is adapted to the size of the inner surface of the transfer plate slot.
[0008] The effect achieved by the above components is that the elastic force of the first spring drives the limiting block to move and insert into the sliding hole of the special-shaped block to automatically limit the nozzle body, thereby improving the convenience of the device.
[0009] Preferably, two connecting plates are fixedly connected to the surface of the special-shaped block, and insert rods are slidably inserted into the two connecting plates.
[0010] The effect achieved by the above components is to facilitate the staff to quickly disassemble the nozzle body in a more stable and safe manner.
[0011] Preferably, one end of the insertion rod is fixedly connected with a round block, the arc surface of the insertion rod is sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected with the round block and the connecting plate.
[0012] The effect achieved by the above components is that the elastic force of the second spring drives the insertion rod to slide in the connecting plate and automatically reset, thereby improving the convenience of the device.
[0013] Preferably, the side wall of the placement table is provided with an auxiliary device, which includes a mounting block, which is fixedly connected to the side wall of the placement table, a long rod is slidably inserted in the mounting block, one end of the long rod is fixedly connected to a connecting frame, a movable hole is opened on the surface of the connecting frame, and a cleaning plate is slidably connected to the inner surface of the movable hole of the connecting frame.
[0014] The effect achieved by the above components is: by setting up the auxiliary device, the surface of the placement table can be pre-cleaned, avoiding the situation where the surface of the placement table is always exposed to the outside and dust accumulates on the outside, affecting the quality of the printed product, and improving the stability of the device.
[0015] Preferably, an L-shaped plate is fixedly connected to one side of the connecting frame, a screw is inserted into the inner thread of the L-shaped plate, one end of the screw is rotatably connected to a short plate, and a limiting groove is provided on the surface of the cleaning plate.
[0016] The effect achieved by the above components is: to facilitate the staff to regularly replace the cleaning plate so as to maintain the efficient cleaning effect of the cleaning plate.
[0017] Preferably, a positioning plate is slidably inserted in the L-shaped plate, one side of the positioning plate is fixedly connected to the short plate, and the size of the short plate is adapted to the size of the limiting groove of the cleaning plate.
[0018] The effects achieved by the above components are: avoiding the situation where the short plate rotates with the rotation of the screw, thereby improving the stability of the device.
[0019] In summary, the beneficial effects of the utility model are:
[0020] 1. In the utility model, by setting a control device, the effect of fine-tuning the angle of the nozzle body is achieved, so as to improve the fluidity and deposition effect of the material during the printing process of the nozzle body and optimize the path of nozzle movement, thereby improving the practicality of the device.
[0021] 2. In the utility model, by setting up an auxiliary device, the effect of pre-cleaning the surface of the placement table is achieved, avoiding the situation where the surface of the placement table is always exposed to the outside surface and dust accumulates on the outside surface, affecting the quality of the printed product, and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0023] Figure 2 It is a structural schematic diagram of the control device in the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the transfer plate of the utility model;
[0025] Figure 4 It is a structural schematic diagram of the auxiliary device in the utility model;
[0026] Figure 5 For the utility model Figure 4 Enlarged view of point A.
[0027] Legend: 1. Base; 2. Placement table; 3. Bracket; 4. Control device; 401. Fixed plate; 402. Rotating plate; 403. Special-shaped block; 404. Limit block; 405. First spring; 406. Connecting plate; 407. Insert rod; 408. Round block; 409. Second spring; 410. Servo motor; 5. Auxiliary device; 51. Mounting block; 52. Long rod; 53. Connecting frame; 54. Cleaning plate; 55. L-shaped plate; 56. Screw; 57. Short plate; 58. Positioning plate; 6. Nozzle body. DETAILED DESCRIPTION
[0028] Reference Figure 1As shown, the utility model provides a technical solution: a nozzle angle adjustment device is processed based on a 3D prototype model of a charging box, comprising a base 1, a placement table 2 is installed on the surface of the base 1, a bracket 3 is installed on the surface of the base 1, and a control device 4 is provided on the surface of the bracket 3. By setting the control device 4, the effect of fine-tuning the angle of the nozzle body 6 is achieved, so as to improve the fluidity and deposition effect of the material during the printing process of the nozzle body 6 and optimize the movement path of the nozzle, thereby improving the practicality of the device. An auxiliary device 5 is provided on the side wall of the placement table 2. By setting the auxiliary device 5, the effect of pre-cleaning the surface of the placement table 2 is achieved, thereby avoiding the situation where the surface of the placement table 2 is always exposed to dust accumulation on the outer surface and affects the quality of the printed product, thereby improving the stability of the device.
[0029] The specific settings and functions of the control device 4 and the auxiliary device 5 are described in detail below.
[0030] Reference Figure 2 and Figure 3As shown, in this embodiment: the control device 4 includes a fixed plate 401, the fixed plate 401 is fixedly connected to the surface of the bracket 3, the side of the fixed plate 401 away from the bracket 3 is fixedly connected to the servo motor 410, the output end of the servo motor 410 is fixedly connected to the rotating plate 402, the surface of the rotating plate 402 is slidably connected to the special-shaped block 403, the surface of the special-shaped block 403 is installed with the nozzle body 6, both sides of the rotating plate 402 are provided with sliding grooves, the inner surface of the sliding groove of the rotating plate 402 is slidably connected to the limiting block 404, the surface of the special-shaped block 403 is provided with two sliding holes, the inner surface of the sliding groove of the rotating plate 402 is fixedly connected to the first spring 405, one end of the first spring 405 is fixedly connected to the limiting block 404, and the size of the limiting block 404 is adapted to the size of the inner surface of the sliding groove of the rotating plate 402. Pushing the nozzle body 6 drives the special-shaped block 403 to slide on the surface of the rotating plate 402 until the special-shaped block 403 is squeezed by the limit block 404, and the limit block 404 slides on the inner surface of the slide groove of the rotating plate 402. At this time, the first spring 405 is in a compressed state until the sliding hole of the special-shaped block 403 is aligned with the slide groove of the rotating plate 402, and the elastic force of the first spring 405 drives the limit block 404 to move and insert into the sliding hole of the special-shaped block 403 to automatically limit the nozzle body 6, thereby improving the convenience of the device. Two connecting plates 406 are fixedly connected to the surface of the special-shaped block 403, and plug rods 407 are slidably inserted in the two connecting plates 406. The rod 407 is pushed to slide in the connecting plate 406, and the rod 407 drives the limit block 404 to slide on the inner surface of the sliding hole of the special-shaped block 403, so that the staff can quickly disassemble the nozzle body 6 more stably and safely. One end of the rod 407 is fixedly connected with a round block 408, and the arc surface of the rod 407 is covered with a second spring 409. The two ends of the second spring 409 are respectively fixedly connected to the round block 408 and the connecting plate 406. The round block 408 is pushed to drive the rod 407 to slide in the connecting plate 406. At this time, the second spring 409 is in a compressed state. The round block 408 is released, and the elastic force of the second spring 409 drives the rod 407 to slide in the connecting plate 406 and automatically reset, thereby improving the convenience of the device.
[0031] Reference Figure 4 and Figure 5As shown, specifically, the auxiliary device 5 includes a mounting block 51, which is fixedly connected to the side wall of the placement table 2, a long rod 52 is slidably inserted in the mounting block 51, one end of the long rod 52 is fixedly connected to a connecting frame 53, a moving hole is provided on the surface of the connecting frame 53, a cleaning plate 54 is slidably connected to the inner surface of the moving hole of the connecting frame 53, an L-shaped plate 55 is fixedly connected to one side of the connecting frame 53, a screw 56 is inserted into the inner thread of the L-shaped plate 55, one end of the screw 56 is rotatably connected to a short plate 57, and a limiting groove is provided on the surface of the cleaning plate 54. The screw 56 is rotated to rotate in the L-shaped plate 55, and the screw 56 drives the short plate 57 to move until the short plate 57 is separated from the inner surface of the limiting groove of the cleaning plate 54, so that the staff can regularly replace the cleaning plate 54 to maintain the efficient cleaning effect of the cleaning plate 54, and a positioning plate 58 is slidably inserted in the L-shaped plate 55, one side of the positioning plate 58 is fixedly connected to the short plate 57, and the size of the short plate 57 is adapted to the size of the limiting groove of the cleaning plate 54. The short plate 57 is driven to move by rotating the screw rod 56 , and the short plate 57 drives the positioning plate 58 to slide in the L-shaped plate 55 , thereby preventing the short plate 57 from rotating with the rotation of the screw rod 56 , thereby improving the stability of the device.
[0032] Working principle: when the staff needs to install the nozzle body 6, the special-shaped block 403 is driven to slide on the surface of the rotating plate 402 by pushing the nozzle body 6 until the special-shaped block 403 is squeezed with the limit block 404, and the limit block 404 slides on the inner surface of the slide groove of the rotating plate 402. At this time, the first spring 405 is in a compressed state until the sliding hole of the special-shaped block 403 is aligned with the slide groove of the rotating plate 402. The elastic force of the first spring 405 drives the limit block 404 to move and insert into the sliding hole of the special-shaped block 403 to automatically limit the nozzle body 6, and the insertion rod 407 drives the limit block 404 on the inner surface of the sliding hole of the special-shaped block 403 The surface slides, so that the staff can quickly disassemble the nozzle body 6 in a more stable and safe manner. When the nozzle body 6 needs to be disassembled, the round block 408 is pushed to drive the insertion rod 407 to slide in the connecting plate 406. At this time, the second spring 409 is in a compressed state, and the round block 408 is released. The elastic force of the second spring 409 drives the insertion rod 407 to slide in the connecting plate 406 and automatically reset, thereby achieving the effect of fine-tuning the angle of the nozzle body 6, so as to improve the fluidity and deposition effect of the material during the printing process of the nozzle body 6 and optimize the movement path of the nozzle, thereby improving the practicability of the device.
[0033] When the staff needs to pre-treat the surface of the placement table 2, by pulling the long rod 52 to slide in the mounting block 51, the long rod 52 drives the connecting frame 53 to move, and the connecting frame 53 drives the cleaning plate 54 to slide on the surface of the placement table 2, and the screw 56 is rotated in the L-shaped plate 55, and the screw 56 drives the short plate 57 to move until the short plate 57 is separated from the inner surface of the limiting groove of the cleaning plate 54, so that the staff can regularly replace the cleaning plate 54 to maintain the efficient cleaning effect of the cleaning plate 54, and the screw 56 is rotated to drive the short plate 57 to move, and the short plate 57 drives the positioning plate 58 to slide in the L-shaped plate 55, thereby avoiding the situation that the short plate 57 rotates with the rotation of the screw 56, thereby achieving the effect of pre-cleaning the surface of the placement table 2, avoiding the situation that the surface of the placement table 2 is always exposed to the outside surface and dust accumulates on the outside surface, affecting the quality of the printed product, and improving the stability of the device.
[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. Based on the 3D prototype model of the charging box, a nozzle angle adjustment device is manufactured, including a base (1), characterized in that: A placing table (2) is installed on the surface of the base (1), a bracket (3) is installed on the surface of the base (1), a control device (4) is provided on the surface of the bracket (3), and the control device (4) comprises a fixing plate (401), the fixing plate (401) is fixedly connected to the surface of the bracket (3), a servo motor (410) is fixedly connected to the side of the fixing plate (401) away from the bracket (3), an output end of the servo motor (410) is fixedly connected to a rotating plate (402), a special-shaped block (403) is slidably connected to the surface of the rotating plate (402), a nozzle body (6) is installed on the surface of the special-shaped block (403), sliding grooves are provided on both sides of the rotating plate (402), the inner surface of the sliding groove of the rotating plate (402) is slidably connected to a limit block (404), and two sliding holes are provided on the surface of the special-shaped block (403).
2. According to claim 1, the nozzle angle adjustment device based on the charging box 3D prototype model is characterized in that: A first spring (405) is fixedly connected to the inner surface of the sliding groove of the rotating plate (402), one end of the first spring (405) is fixedly connected to a limit block (404), and the size of the limit block (404) is compatible with the size of the inner surface of the sliding groove of the rotating plate (402).
3. According to claim 1, the nozzle angle adjustment device based on the charging box 3D prototype model is characterized in that: Two connecting plates (406) are fixedly connected to the surface of the special-shaped block (403), and inserting rods (407) are slidably inserted into the two connecting plates (406).
4. The nozzle angle adjustment device for processing the charging box 3D prototype model according to claim 3 is characterized in that: One end of the insertion rod (407) is fixedly connected to a round block (408), the arc surface of the insertion rod (407) is sleeved with a second spring (409), and the two ends of the second spring (409) are respectively fixedly connected to the round block (408) and the connecting plate (406).
5. According to claim 1, the nozzle angle adjustment device based on the charging box 3D prototype model is characterized in that: The side wall of the placement table (2) is provided with an auxiliary device (5), and the auxiliary device (5) comprises a mounting block (51), the mounting block (51) is fixedly connected to the side wall of the placement table (2), a long rod (52) is slidably inserted in the mounting block (51), one end of the long rod (52) is fixedly connected to a connecting frame (53), a movable hole is opened on the surface of the connecting frame (53), and a cleaning plate (54) is slidably connected to the inner surface of the movable hole of the connecting frame (53).
6. The nozzle angle adjustment device for processing the charging box 3D prototype model according to claim 5 is characterized by: An L-shaped plate (55) is fixedly connected to one side of the connecting frame (53), a screw rod (56) is inserted into the internal thread of the L-shaped plate (55), one end of the screw rod (56) is rotatably connected to a short plate (57), and a limiting groove is provided on the surface of the cleaning plate (54).
7. The nozzle angle adjustment device for processing the charging box 3D prototype model according to claim 6 is characterized by: A positioning plate (58) is slidably inserted in the L-shaped plate (55), one side of the positioning plate (58) is fixedly connected to the short plate (57), and the size of the short plate (57) is compatible with the size of the limiting groove of the cleaning plate (54).