Dustproof numerical control carving machine

Abstract

The utility model belongs to the technical field of numerical control engraving machines, and particularly relates to a dustproof numerical control engraving machine which comprises a workbench and further comprises two first electric sliding rails which are fixedly installed on the left side and the right side of the workbench respectively. Mounting frames are slidably mounted on the sides, away from each other, of the two first electric sliding rails, and the same second electric sliding rail is fixedly mounted at the top ends of the two mounting frames; the top of the mounting plate is mounted at the bottom of the second electric sliding rail, and the mounting plate is slidably connected with the second electric sliding rail; according to the numerical control engraving machine, stable clamping and positioning during workpiece engraving are achieved through a simple structure, meanwhile, efficient dust removal operation during workpiece engraving can be achieved, dust scattering is avoided, the cleanliness of the machining environment is guaranteed, harm of dust to the human body is reduced, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of CNC engraving machine technology, and in particular to a dustproof CNC engraving machine. Background Technology

[0002] A CNC engraving machine is a device that uses Computer Numerical Control (CNC) technology for automated engraving and processing. It controls the machine's movement trajectory through pre-programmed instructions, enabling carving, cutting, and lettering on various materials (such as wood, plastic, metal, and stone). CNC engraving machines are widely used in industrial manufacturing, artistic sculpture, advertising production, model making, and many other fields.

[0003] In the prior art, CNC engraving machines generate a large amount of dust during processing. The dust floats in the air and pollutes the construction site. Over time, this can easily affect the health of construction workers. Existing CNC engraving machines usually lack dustproof structures, and dust treatment is usually carried out after processing. It is inconvenient to clean the dust-generating locations in real time during the engraving process. Therefore, this application proposes a dustproof CNC engraving machine to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing CNC engraving machines generate a large amount of dust during processing, which pollutes the construction site and can affect the health of construction workers over a long period of time. Furthermore, existing CNC engraving machines usually lack dustproof structures, and dust removal is typically done after processing, making it inconvenient to clean the dust-generating locations in real time during the engraving process. Therefore, this invention proposes a dustproof CNC engraving machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A dustproof CNC engraving machine includes a worktable, and the CNC engraving machine also includes:

[0007] The first electric slide rail is configured as two, and the two first electric slide rails are respectively fixedly installed on the left and right sides of the worktable. The two first electric slide rails are slidably installed on the side that is far away from each other, and the same second electric slide rail is fixedly installed on the top of the two mounting brackets.

[0008] Mounting plate, the top of which is mounted on the bottom of the second electric slide rail, and the mounting plate is slidably connected to the second electric slide rail;

[0009] The third electric slide rail is provided in two parts, and the top ends of the two third electric slide rails are fixedly installed on the bottom of the mounting plate.

[0010] The engraving machine body is installed between two third electric slide rails, and the engraving machine body is slidably connected to the two third electric slide rails respectively.

[0011] A dust removal assembly, comprising: a placement box, a vacuum cleaner, and a dust collection hood. The bottom end of the placement box penetrates through the workbench and extends into the interior of the workbench. The vacuum cleaner is installed on the bottom inner wall of the workbench. The bottom end of the dust collection hood is fixedly connected to the top end of the vacuum cleaner. The top end of the dust collection hood is fixedly installed on the bottom of the placement box. Multiple through holes are provided on the bottom inner wall of the placement box.

[0012] A clamping assembly is disposed inside the placement box and is used to stably position the workpiece.

[0013] As a preferred embodiment of this utility model, tempered glass is slidably sleeved on the main body of the engraving machine, and two springs are fixedly installed on the top of the tempered glass. The top ends of the two springs are fixedly installed on the main body of the engraving machine, and the tempered glass cooperates with the top of the placement box.

[0014] As a preferred embodiment of this utility model, a cleaning cotton is fixedly installed on the top of the placement box, and the cleaning cotton cooperates with the bottom of the tempered glass.

[0015] As a preferred embodiment of the present invention, the clamping assembly includes two electric push rods and two clamping plates. The two electric push rods are respectively fixedly installed on the left and right sides of the placement box. The output shafts of the two electric push rods pass through the left and right sides of the placement box and extend into the interior of the placement box. The output shafts of the two electric push rods are respectively fixedly installed on the sides of the two clamping plates that are far apart from each other.

[0016] As a preferred embodiment of this utility model, anti-slip pads are fixedly installed on the sides of the two clamping plates that are close to each other.

[0017] As a preferred embodiment of this utility model, two stabilizing rods are fixedly installed on one side of the clamping plate, and one end of the two stabilizing rods penetrates through the inner wall of one side of the placement box and extends to the outside of the placement box.

[0018] Beneficial effects:

[0019] 1. By placing the workpiece inside the placement box and clamping it in place using the clamping assembly, the two first electric slide rails can be activated to drive the two mounting brackets, the second electric slide rail, the mounting plate, the two third electric slide rails, and the engraving machine body to move back and forth. Activating the second electric slide rail can drive the mounting plate, the two third electric slide rails, and the engraving machine body to move laterally. Activating the two third electric slide rails can drive the engraving machine body to move up and down. This achieves the adjustment of the X, Y, and Z axis movements of the engraving machine body, facilitating efficient and precise engraving of the workpiece.

[0020] 2. By starting the vacuum cleaner and through the multiple through holes on the bottom inner wall of the dust collection hood and the placement box, the dust generated during the workpiece engraving process can be adsorbed and collected, thereby preventing the dust from scattering, ensuring the cleanliness of the processing environment, and reducing the harm of dust to the human body.

[0021] 3. The workpiece is engraved by lowering the main body of the engraving machine. At this time, the tempered glass can contact the top of the placement box and seal the top of the placement box to prevent dust from overflowing and improve the dust removal effect. In addition, the spring can provide elastic support for the tempered glass, which can be adjusted with the lifting and lowering of the main body of the engraving machine to ensure stable contact between the tempered glass and the placement box.

[0022] 4. By activating the electric push rod, the two clamping plates can be moved closer or further apart. When the two clamping plates are close together, the workpiece can be quickly and stably positioned, ensuring the stability and accuracy of the workpiece during engraving.

[0023] This utility model achieves stable clamping and positioning of workpieces during engraving through a simple structure, while also enabling efficient dust removal during workpiece engraving, preventing dust from scattering, ensuring a clean processing environment, reducing the harm of dust to personnel, and is highly practical. Attached Figure Description

[0024] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0025] Figure 2 This is a three-dimensional bottom view of the structure of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the placement box, through hole, cleaning cotton, electric push rod, clamping plate, anti-slip pad, stabilizer rod and vacuum cleaner of this utility model.

[0027] Figure 4 This is a three-dimensional structural diagram of the second electric slide rail, mounting plate, third electric slide rail, engraving machine body, tempered glass, and spring of this utility model.

[0028] In the diagram: 1. Workbench; 2. First electric slide rail; 3. Mounting bracket; 4. Second electric slide rail; 5. Mounting plate; 6. Third electric slide rail; 7. Engraving machine body; 8. Tempered glass; 9. Spring; 10. Placement box; 11. Through hole; 12. Cleaning cotton; 13. Electric push rod; 14. Clamping plate; 15. Anti-slip mat; 16. Stabilizer; 17. Vacuum cleaner; 18. Dust collection cover. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Example

[0031] Reference Figures 1-4 A dustproof CNC engraving machine includes a worktable 1, and the CNC engraving machine also includes:

[0032] The first electric slide rail 2 is configured as two, and the two first electric slide rails 2 are respectively fixedly installed on the left and right sides of the worktable 1. The mounting brackets 3 are slidably installed on the side of the two first electric slide rails 2 that are far apart from each other, and the same second electric slide rail 4 is fixedly installed on the top of the two mounting brackets 3.

[0033] Mounting plate 5, the top of mounting plate 5 is mounted on the bottom of the second electric slide rail 4, and mounting plate 5 is slidably connected to the second electric slide rail 4;

[0034] The third electric slide rail 6 is provided in two parts, and the tops of the two third electric slide rails 6 are fixedly installed on the bottom of the mounting plate 5.

[0035] The engraving machine body 7 is installed between two third electric slide rails 6, and the engraving machine body 7 is slidably connected to the two third electric slide rails 6 respectively.

[0036] The dust removal assembly includes a placement box 10, a vacuum cleaner 17, and a dust collection hood 18. The bottom end of the placement box 10 passes through the workbench 1 and extends into the interior of the workbench 1. The vacuum cleaner 17 is installed on the bottom inner wall of the workbench 1. The bottom end of the dust collection hood 18 is fixedly connected to the top end of the vacuum cleaner 17. The top end of the dust collection hood 18 is fixedly installed on the bottom of the placement box 10. Multiple through holes 11 are provided on the bottom inner wall of the placement box 10.

[0037] The clamping assembly is located inside the placement box 10 and is used to stably position the workpiece.

[0038] With the above structure, the workpiece is placed inside the placement box 10 and clamped and fixed by the clamping assembly. Activating the two first electric slide rails 2 drives the two mounting brackets 3, the second electric slide rail 4, the mounting plate 5, the two third electric slide rails 6, and the engraving machine body 7 to move back and forth. Activating the second electric slide rail 4 drives the mounting plate 5, the two third electric slide rails 6, and the engraving machine body 7 to move laterally. Activating the two third electric slide rails 6 drives the engraving machine body 7 to move up and down. This achieves movement adjustment of the engraving machine body 7 in the X, Y, and Z axes, facilitating efficient and precise engraving of the workpiece. Furthermore, during the engraving process, activating the vacuum cleaner 17, through the dust collection hood 18 and multiple through holes 11 on the bottom inner wall of the placement box 10, allows for the adsorption and collection of dust generated during engraving, preventing dust dispersion, ensuring a clean processing environment, and reducing the harm of dust to personnel.

[0039] As a preferred embodiment of this utility model, a tempered glass 8 is slidably mounted on the main body 7 of the engraving machine. Two springs 9 are fixedly installed on the top of the tempered glass 8, and the tops of the two springs 9 are fixedly installed on the main body 7 of the engraving machine. The tempered glass 8 cooperates with the top of the placement box 10. When the engraving machine body 7 moves down to engrave the workpiece, the tempered glass 8 can contact the top of the placement box 10 and seal the top of the placement box 10 to prevent dust from overflowing and improve the dust removal effect. In addition, the springs 9 can provide elastic support for the tempered glass 8, and can cooperate with the lifting and lowering of the engraving machine body 7 to adjust the stable contact between the tempered glass 8 and the placement box 10.

[0040] As a preferred embodiment of this utility model, a cleaning cotton 12 is fixedly installed on the top of the placement box 10. The cleaning cotton 12 cooperates with the bottom of the tempered glass 8. By setting the cleaning cotton 12, the tempered glass 8 can be wiped and cleaned, and the sealing performance can be improved at the same time.

[0041] As a preferred embodiment of this utility model, the clamping assembly includes two electric push rods 13 and two clamping plates 14. The two electric push rods 13 are respectively fixedly installed on the left and right sides of the placement box 10. The output shafts of the two electric push rods 13 pass through the left and right sides of the placement box 10 and extend into the interior of the placement box 10. The output shafts of the two electric push rods 13 are respectively fixedly installed on the sides of the two clamping plates 14 that are far apart from each other. By activating the electric push rods 13, the two clamping plates 14 can be driven to move closer or further apart from each other. When the two clamping plates 14 move closer to each other, the workpiece can be quickly and stably positioned, ensuring the stability and accuracy of the workpiece during engraving.

[0042] As a preferred embodiment of this utility model, anti-slip pads 15 are fixedly installed on the side of the two clamping plates 14 that are close to each other. By setting the anti-slip pads 15, the workpiece can be clamped and protected and the clamping stability can be improved.

[0043] As a preferred embodiment of this utility model, two stabilizing rods 16 are fixedly installed on one side of the clamping plate 14. One end of the two stabilizing rods 16 penetrates the inner wall of one side of the placement box 10 and extends to the outside of the placement box 10. By setting the stabilizing rods 16, the movement stability of the clamping plate 14 can be improved.

[0044] It should be noted that the specific models of the first electric slide rail 2, the second electric slide rail 4, the third electric slide rail 6, the engraving machine body 7, the electric push rod 13, and the vacuum cleaner 17 used can be selected by those skilled in the art. Furthermore, the above-mentioned first electric slide rail 2, second electric slide rail 4, third electric slide rail 6, engraving machine body 7, electric push rod 13, and vacuum cleaner 17 are all existing technologies, and this solution will not elaborate on them.

[0045] The working principle of this utility model is as follows: In use, firstly, the first electric slide rail 2, the second electric slide rail 4, the third electric slide rail 6, the engraving machine body 7, the electric push rod 13, and the vacuum cleaner 17 are connected to an external power source. Then, the workpiece is placed inside the placement box 10 and clamped and fixed by the clamping assembly. Activating the two first electric slide rails 2 drives the two mounting brackets 3, the second electric slide rail 4, the mounting plate 5, the two third electric slide rails 6, and the engraving machine body 7 to move back and forth. Activating the second electric slide rail 4 drives the mounting plate 5, the two third electric slide rails 6, and the engraving machine body 7 to move laterally. Activating the two third electric slide rails 6 drives the engraving machine body 7 to move up and down. This achieves the X, Y, and Z axis movement of the engraving machine body 7. The direction of movement is adjusted to facilitate efficient and precise engraving of the workpiece. In addition, during the engraving process, the vacuum cleaner 17 is activated and the dust generated during the engraving process is absorbed and collected through the dust collection hood 18 and multiple through holes 11 on the bottom inner wall of the placement box 10. This prevents dust from scattering, ensures the cleanliness of the processing environment, and reduces the harm of dust to personnel. Here, the engraving machine body 7 moves down to engrave the workpiece. At this time, the tempered glass 8 can contact the top of the placement box 10 and seal the top of the placement box 10 to prevent dust from overflowing and improve the dust removal effect. Furthermore, the spring 9 can provide elastic support for the tempered glass 8, which can be adjusted in conjunction with the lifting and lowering of the engraving machine body 7 to ensure stable contact between the tempered glass 8 and the placement box 10.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dustproof CNC engraving machine, comprising a worktable (1), characterized in that, The CNC engraving machine also includes: The first electric slide rail (2) is configured as two. The two first electric slide rails (2) are respectively fixedly installed on the left and right sides of the workbench (1). The two first electric slide rails (2) are slidably installed on the side away from each other, and the same second electric slide rail (4) is fixedly installed on the top of the two mounting brackets (3). Mounting plate (5), the top of which is mounted on the bottom of the second electric slide rail (4), and the mounting plate (5) and the second electric slide rail (4) are slidably connected; The third electric slide rail (6) is provided in two, and the top ends of the two third electric slide rails (6) are fixedly installed on the bottom of the mounting plate (5); The engraving machine body (7) is installed between two third electric slide rails (6), and the engraving machine body (7) is slidably connected to the two third electric slide rails (6); The dust removal assembly includes: a placement box (10), a vacuum cleaner (17), and a dust collection hood (18). The bottom end of the placement box (10) passes through the workbench (1) and extends into the interior of the workbench (1). The vacuum cleaner (17) is installed on the bottom inner wall of the workbench (1). The bottom end of the dust collection hood (18) is fixedly connected to the top end of the vacuum cleaner (17). The top end of the dust collection hood (18) is fixedly installed on the bottom of the placement box (10). Multiple through holes (11) are provided on the bottom inner wall of the placement box (10). A clamping assembly is disposed inside the placement box (10) and is used to stably position the workpiece.

2. The dustproof CNC engraving machine according to claim 1, characterized in that, Tempered glass (8) is slidably mounted on the main body (7) of the engraving machine. Two springs (9) are fixedly installed on the top of the tempered glass (8). The tops of the two springs (9) are fixedly installed on the main body (7) of the engraving machine. The tempered glass (8) is matched with the top of the placement box (10).

3. The dustproof CNC engraving machine according to claim 2, characterized in that, The top of the placement box (10) is fixedly equipped with a cleaning cotton (12), which is in conjunction with the bottom of the tempered glass (8).

4. A dustproof CNC engraving machine according to claim 1, characterized in that, The clamping assembly includes two electric push rods (13) and two clamping plates (14). The two electric push rods (13) are fixedly installed on the left and right sides of the placement box (10), respectively. The output shafts of the two electric push rods (13) pass through the left and right sides of the placement box (10) and extend into the interior of the placement box (10). The output shafts of the two electric push rods (13) are fixedly installed on the opposite sides of the two clamping plates (14).

5. A dustproof CNC engraving machine according to claim 4, characterized in that, Anti-slip pads (15) are fixedly installed on the side of the two clamps (14) that are close to each other.

6. A dustproof CNC engraving machine according to claim 4, characterized in that, Two stabilizing rods (16) are fixedly installed on one side of the clamping plate (14). One end of the two stabilizing rods (16) passes through the inner wall of one side of the placement box (10) and extends to the outside of the placement box (10).

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