A 3D printer support device

Abstract

The utility model discloses a kind of 3D printer supporting devices, it is related to 3D printing equipment technical field, it includes base, the side wall of base is symmetrically fixedly connected with first guide rail, the inner wall of first guide rail is fixedly connected with guide rod, the utility model reaches the effect of being convenient for the quick installation or disassembly of 3D printing nozzle by fixed mechanism, by starting servo motor in fixed mechanism, driving carousel drives guide sliding block to rotate, and then make guide sliding block drive insert block to move, make the sliding slot in the insert block that spacing block is opened to slide, to the movement direction of insert block is limited in this way, make the upper insert slot of insert block and connecting block is inserted, to connect block is limited in this way, and then 3D printing nozzle is limited fixed, avoid 3D printing nozzle to fall off, the quick disassembly of 3D printing nozzle is realized, and it is convenient to disassemble subsequently.

Description

Technical Field

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

[0002] With the rapid development of 3D printing technology, the requirements for the stability and precision of printing equipment are increasing. Traditional 3D printer support devices often have problems such as complex structure, inconvenient adjustment, and insufficient stability, which affect the printing effect and user experience. Therefore, it is particularly important to develop a 3D printer support device with simple structure, flexible adjustment, and good stability.

[0003] For example, a 3D printer support device described in patent CN223266271U includes a base, a sliding rod for support fixedly installed on one side of the base, a movable rod for support fixedly installed on one side of the column, and a printhead for printing fixedly installed on one side of the movable rod. Through the cooperation of the base and the sliding rod, the sliding rod can be fixedly installed using the base. The base can control the operation of the device, ensuring its normal use. The sliding rod can adjust the support structure above the device to better complete the printing work, increasing the stability and convenience of the device. However, the rigid connection between the 3D printing printhead and the movable rod makes the connection process cumbersome and reduces the practicality of the device. Utility Model Content

[0004] The purpose of this invention is to provide a 3D printer support device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A 3D printer support device includes: a base, a first guide rail symmetrically fixedly connected to the side wall of the base, a guide rod fixedly connected to the inner wall of the first guide rail, a first electric slider slidably connected inside the first guide rail, the first electric slider slidably engaging with the guide rod, a first electric slide rail fixedly connected to the top of the first electric slider, a first slider slidably engaging with the outer wall of the first electric slide rail, a second electric slide rail fixedly connected to the side wall of the first slider, a fixing mechanism slidably engaging with the outer wall of the second electric slide rail, a 3D printing nozzle disposed on the side wall of the fixing mechanism, connecting blocks uniformly fixedly connected to the side wall of the 3D printing nozzle, and a heat dissipation component disposed on the side wall of the 3D printing nozzle.

[0007] Furthermore, the aforementioned fixing mechanism includes a mounting block, a second slider is fixedly connected to the side wall of the mounting block, the outer wall of the second slider is slidably connected to a groove opened on the second electric slide rail, and the cross section of the second slider is T-shaped.

[0008] Furthermore, both the upper and lower ends of the aforementioned mounting block are fixedly connected to connecting plates, which are slidably connected to the grooves opened on the second electric slide rail.

[0009] Furthermore, a servo motor is fixedly connected to the inner wall of the mounting block, and a turntable is fixedly connected to the output end of the servo motor. Four guide grooves are evenly opened on the side wall of the turntable. A guide slider is slidably connected in the guide groove. The guide slider is T-shaped, and an insert is fixedly connected to one end of the guide slider. The insert is inserted into a slot opened on the connecting block.

[0010] Furthermore, the inner wall of the aforementioned mounting block is uniformly fixedly connected with limiting blocks, and the limiting blocks are slidably connected to the grooves opened on the insertion block.

[0011] Furthermore, guide blocks are uniformly fixedly connected to the inner sidewall of the aforementioned mounting block, and the guide blocks are slidably connected to the annular groove opened on the turntable.

[0012] Furthermore, the aforementioned heat dissipation component includes a mounting frame, the side wall of which is fixedly connected to the side wall of the 3D printing nozzle, heat dissipation fins are evenly arranged in the through holes opened in the side wall of the mounting frame, and fixing rods are symmetrically fixedly connected to the inner side wall of the mounting frame, with a cooling fan fixedly connected to one end of each fixing rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a fixing mechanism to facilitate the quick installation and removal of the 3D printing nozzle. A servo motor within the fixing mechanism drives a turntable to rotate a guide slider, which in turn moves an insert block. This causes a limiting block to slide within a groove on the insert block, thus limiting the direction of movement of the insert block. The insert block then engages with an upper slot on a connecting block, further limiting the connection block and thus fixing the 3D printing nozzle in place. This prevents the 3D printing nozzle from falling off, enabling rapid installation and removal of the 3D printing nozzle and facilitating subsequent disassembly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the 3D printer support device according to an embodiment of the present invention.

[0016] Figure 2 This is a cross-sectional structural diagram of the 3D printer support device according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the heat dissipation component according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the fixing mechanism according to an embodiment of the present utility model.

[0019] Reference numerals: 1. Base; 11. First guide rail; 12. Guide rod; 13. First electric slider; 14. First electric slide rail; 15. First slider; 16. Second electric slide rail; 2. Fixing mechanism; 21. Mounting block; 22. Second slider; 23. Connecting plate; 24. Servo motor; 25. Turntable; 26. Guide slider; 27. Insert block; 28. Limiting block; 29. ​​Guide block; 3. 3D printing nozzle; 31. Connecting block; 4. Heat dissipation assembly; 41. Mounting frame; 42. Heat sink; 43. Fixing rod; 44. Cooling fan. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1-4 As shown, this embodiment provides a 3D printer support device, including a base 1. A first guide rail 11 is symmetrically fixedly connected to the side wall of the base 1. A guide rod 12 is fixedly connected to the inner wall of the first guide rail 11. A first electric slider 13 is slidably connected inside the first guide rail 11. The first electric slider 13 is slidably engaged with the guide rod 12. A first electric slide rail 14 is fixedly connected to the top of the first electric slider 13. A first slider 15 is slidably engaged with the outer wall of the first electric slide rail 14. A second electric slide rail 16 is fixedly connected to the side wall of the first slider 15. A fixing mechanism 2 is slidably engaged with the outer wall of the second electric slide rail 16. A 3D printing nozzle 3 is provided on the side wall of the fixing mechanism 2. Connecting blocks 31 are uniformly fixedly connected to the side wall of the 3D printing nozzle 3. A heat dissipation component 4 is provided on the side wall of the 3D printing nozzle 3.

[0022] In this embodiment, the 3D printing nozzle 3 can be quickly installed through the fixing mechanism 2, and it is also convenient to disassemble it later. When the 3D printing nozzle 3 is working, the heat dissipation component 4 can accelerate the heat dissipation efficiency of the 3D printing nozzle 3 and avoid high temperature phenomenon. The sliding cooperation between the guide rod 12 and the electric slider 13 is used to limit the movement trajectory of the slider and ensure stability.

[0023] like Figure 4As shown, the fixing mechanism 2 includes a mounting block 21. A second slider 22 is fixedly connected to the side wall of the mounting block 21. The outer wall of the second slider 22 is slidably connected to a groove on the second electric slide rail 16. The cross-section of the second slider 22 is T-shaped. Connecting plates 23 are fixedly connected to both the upper and lower ends of the mounting block 21. The connecting plates 23 are slidably connected to the groove on the second electric slide rail 16. Through the sliding cooperation between the second slider 22 and the groove on the second electric slide rail 16, the second electric slide rail 16 can drive the mounting block 21 to move along its axial direction and drive the 3D printing nozzle 3 to move synchronously. During the movement, the second slider 22 limits the mounting block 21 to prevent it from falling off, and the connecting plates 23 support the mounting block 21 to make it more stable during the movement.

[0024] like Figure 4 As shown, a servo motor 24 is fixedly connected to the inner wall of the mounting block 21. A turntable 25 is fixedly connected to the output end of the servo motor 24. Four guide grooves are evenly provided on the side wall of the turntable 25. A guide slider 26 is slidably connected in the guide groove. The guide slider 26 is T-shaped. An insert block 27 is fixedly connected to one end of the guide slider 26. The insert block 27 is inserted into the slot on the connecting block 31. By starting the servo motor 24, the turntable 25 is driven to rotate, causing the turntable 25 to drive the guide slider 26 to rotate synchronously. This causes the guide slider 26 to slide in the guide groove, driving the insert block 27 to move synchronously. This causes the limiting block 28 to slide in the groove on the insert block 27, thereby limiting the movement direction of the insert block 27. This allows the insert block 27 to be inserted into the slot on the connecting block 31, thereby limiting the connecting block 31 and fixing the 3D printing nozzle 3, preventing the 3D printing nozzle 3 from falling off, and achieving a rapid fixing effect.

[0025] like Figure 4 As shown, the inner sidewall of the mounting block 21 is uniformly fixedly connected with the limiting block 28. The limiting block 28 is slidably connected with the groove opened on the insertion block 27. The limiting block 28 limits and guides the insertion block 27, so that the insertion block 27 can only move horizontally during the movement and will not deviate, while preventing the insertion block 27 from falling off.

[0026] like Figure 4 As shown, guide blocks 29 are uniformly fixedly connected to the inner sidewall of the mounting block 21. The guide blocks 29 are slidably connected to the annular groove opened on the turntable 25. The cooperation between the guide blocks 29 and the annular groove of the turntable 25 ensures the concentricity of the rotation of the turntable 25.

[0027] like Figure 3As shown, the heat dissipation assembly 4 includes a mounting frame 41. The side wall of the mounting frame 41 is fixedly connected to the side wall of the 3D printing nozzle 3. Heat sinks 42 are evenly arranged in the through holes opened in the side wall of the mounting frame 41. Fixing rods 43 are symmetrically fixedly connected to the inner side wall of the mounting frame 41. A cooling fan 44 is fixedly connected to one end of the fixing rod 43. During the operation of the 3D printing nozzle 3, the heat sinks 42 absorb the heat emitted by the 3D printing nozzle 3, and the cooling fan 44 carries away the heat absorbed on the heat sinks 42, thereby achieving the heat dissipation effect.

[0028] In this embodiment, when connecting the 3D printing nozzle 3 to the mounting block 21, the 3D printer support device fits the connecting block 31 against the outer wall of the mounting block 21, ensuring a tight fit between the sidewall of the 3D printing nozzle 3 and the sidewall of the mounting block 21. Then, the servo motor 24 is activated, driving the turntable 25 to rotate. The turntable 25 then drives the guide slider 26 to rotate synchronously, causing the guide slider 26 to slide within the guide groove. This causes the insert block 27 to move synchronously, allowing the limiting block 28 to slide within the groove on the insert block 27. This limits the movement direction of the insert block 27, allowing it to engage with the slot on the connecting block 31, thus limiting the connection block 31 and fixing the 3D printing nozzle 3. This prevents the 3D printing nozzle 3 from falling off, achieving a quick fixation effect and facilitating subsequent disassembly. During operation, the first electric slider... 13 can drive the first electric slide rail 14 to move horizontally, the first electric slide rail 14 can drive the first slider 15 to move vertically, and the second electric slide rail 16 can drive the fixing mechanism 2 to move horizontally along its axis, driving the 3D printing nozzle 3 to move synchronously, thereby realizing multi-directional control of the movement of the 3D printing nozzle 3. During the operation of the 3D printing nozzle 3, the heat sink 42 absorbs the heat emitted by the 3D printing nozzle 3, and the cooling fan 44 carries away the heat absorbed on the heat sink 42, thereby achieving the heat dissipation effect. In summary, the fixing mechanism 2 can quickly install the 3D printing nozzle 3 and facilitate its subsequent disassembly. During the subsequent operation of the 3D printing nozzle 3, the heat dissipation component 4 can accelerate the heat dissipation efficiency of the 3D printing nozzle 3 and avoid its high temperature phenomenon.

[0029] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A 3D printer support device, comprising: The base (1) has a first guide rail (11) symmetrically fixedly connected to its side wall. The first guide rail (11) has a guide rod (12) fixedly connected to its inner wall. The first electric slider (13) is slidably connected inside the first guide rail (11). The first electric slider (13) is slidably engaged with the guide rod (12). The top of the first electric slider (13) is fixedly connected to a first electric slide rail (14). The outer wall of the first electric slide rail (14) is slidably engaged with a first slider (15). The side wall of the first slider (15) is fixedly connected to a second electric slide rail (16). The outer wall of the second electric slide rail (16) is slidably engaged with a fixing mechanism (2). The side wall of the fixing mechanism (2) is provided with a 3D printing nozzle (3). The side wall of the 3D printing nozzle (3) is uniformly fixedly connected with connecting blocks (31). The side wall of the 3D printing nozzle (3) is provided with a heat dissipation component (4).

2. The 3D printer support device according to claim 1, characterized in that, The fixing mechanism (2) includes a mounting block (21), and a second slider (22) is fixedly connected to the side wall of the mounting block (21). The outer wall of the second slider (22) is slidably connected to a groove opened on the second electric slide rail (16). The cross section of the second slider (22) is T-shaped.

3. The 3D printer support device according to claim 2, characterized in that, The upper and lower ends of the mounting block (21) are fixedly connected to connecting plates (23), and the connecting plates (23) are slidably connected to the grooves opened on the second electric slide rail (16).

4. The 3D printer support device according to claim 2, characterized in that, A servo motor (24) is fixedly connected to the inner wall of the mounting block (21). A turntable (25) is fixedly connected to the output end of the servo motor (24). Four guide grooves are evenly provided on the side wall of the turntable (25). A guide slider (26) is slidably connected in the guide groove. The guide slider (26) is T-shaped. A plug (27) is fixedly connected to one end of the guide slider (26). The plug (27) is inserted into the slot opened on the connecting block (31).

5. The 3D printer support device according to claim 2, characterized in that, The inner sidewall of the mounting block (21) is uniformly fixedly connected to the limiting block (28), and the limiting block (28) is slidably connected to the groove opened on the insert block (27).

6. The 3D printer support device according to claim 2, characterized in that, The inner sidewall of the mounting block (21) is uniformly fixedly connected with guide blocks (29), and the guide blocks (29) are slidably connected with the annular groove opened on the turntable (25).

7. The 3D printer support device according to claim 1, characterized in that, The heat dissipation assembly (4) includes a mounting frame (41), the side wall of the mounting frame (41) is fixedly connected to the side wall of the 3D printing nozzle (3), heat sinks (42) are evenly arranged in the through holes opened in the side wall of the mounting frame (41), and fixing rods (43) are symmetrically fixedly connected to the inner side wall of the mounting frame (41), and a heat dissipation fan (44) is fixedly connected to one end of the fixing rod (43).

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