Computer numerical control carving machine with wood chip cleaning function

Abstract

The utility model provides a computer numerical control carving machine with a sawdust cleaning function, which relates to the technical field of numerical control carving machines, and comprises a numerical control carving machine main body, the surface of the numerical control carving machine main body is provided with a chute A, the inside of the chute A is connected with a bracket in a sliding manner, and the surface of the bracket is fixedly provided with a guide rail; the surface of the guide rail is in sliding connection with an engraving head, an air cavity is fixedly installed on the top face of the support, a connecting pipe is installed at the input end of the air cavity, an exhaust fan is fixedly installed in the air cavity, and a rotating plate is rotationally connected to the surface of the air cavity. Through the arrangement of the chip suction cavity, the connecting pipe, the air cavity, the exhaust fan, the sliding groove B, the chip collecting box, the rotating plate, the inserting strip and the fixing hole, wood chips generated during carving can be conveniently blown into the chip collecting box through the exhaust fan, so that the situation that after carving is completed, a large amount of time needs to be spent on sweeping the wood chips is avoided, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control engraving machines, in particular to a computer numerical control engraving machine with a sawdust cleaning function. Background Art

[0002] CNC engraving machine is a mechanical device whose movement and operation are controlled by computer numerical control technology, and is used for precision engraving and cutting work on various materials.

[0003] Announcement No. CN213945296U discloses a CNC engraving machine, which includes a moving platform, two vertical support plates are fixed on the top of the moving platform, a horizontal cross plate is fixed between the upper ends of the two support plates, a first motor is fixed on the top of the cross plate, a rotating rod rotatably connected to the cross plate is fixed to the output end of the first motor, a mounting box located below the cross plate is fixed to the lower end of the rotating rod, a threaded rod is rotatably installed in the mounting box, the right end of the threaded rod is transmission-connected to a second motor fixed to the mounting box, a moving block slidably matched in the mounting box is threadedly sleeved on the threaded rod, and a laser engraving body is fixed to the bottom of the moving block. The entire engraving machine in the utility model is convenient to grasp and clamp, has good processing efficiency, is simple in structure, has low manufacturing cost, has good use effect, and is flexible and convenient to use. Although this type of CNC engraving machine has the advantages of convenient clamping and good processing efficiency, it is lacking in wood chip cleaning. Since this type of CNC engraving machine does not have a structure for cleaning wood chips, a large amount of wood chips will be generated when the engraving machine is engraving. These wood chips will splash to various parts of the engraving machine, resulting in a lot of time required to clean the wood chip machine, thereby reducing the working efficiency of the CNC engraving machine. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a computer numerical control engraving machine with a sawdust cleaning function, comprising a numerical control engraving machine body, a slide groove A is provided on the surface of the numerical control engraving machine body, a bracket is slidably connected inside the slide groove A, a guide rail is fixedly installed on the surface of the bracket, an engraving head is slidably connected on the surface of the guide rail, an air chamber is fixedly installed on the top surface of the bracket, a connecting pipe is installed on the input end of the air chamber, an exhaust fan is fixedly installed inside the air chamber, a rotating plate is rotatably connected on the surface of the rotating plate, an insert is inserted on the surface of the rotating plate, a slide groove B is provided on the surface of the bracket, a slider is slidably connected inside the slide groove B, a chip box is fixedly installed on the surface of the slider, an air outlet hole is provided on the surface of the chip box, a ring pad is fixedly installed on the surface of the chip box, a fixing hole is provided on the surface of the chip box, a card slot is provided on the surface of the air chamber, and a chip suction chamber is fixedly installed on the surface of the bracket.

[0006] Preferably, a square groove is formed on the surface of the CNC engraving machine body, a screw is rotatably connected inside the CNC engraving machine body, a handle is fixedly installed on the surface of the screw, a limit groove is formed on the surface of the CNC engraving machine body, a limit block is slidably connected inside the limit groove, and a placement plate is fixedly installed on the surface of the limit block. Here, the design of the placement plate makes it easier for the staff to clamp and fix the engraved workpiece, and also makes it easier to take the engraved workpiece out of the CNC engraving machine body.

[0007] Preferably, the ring gasket is slidably connected to the slot, and the ring gasket is made of natural rubber. Here, the design of the ring gasket and the slot prevents air from leaking from the connection between the chip box and the air chamber, while the design of the natural rubber material of the ring gasket improves the sealing effect of the connection between the air chamber and the chip box.

[0008] Preferably, the inserting strip is slidably connected to the rotating plate, and the inserting strip is threadedly connected to the fixing hole. Here, the threaded connection design of the inserting strip and the fixing hole facilitates fixing the chip collecting box at the output end of the air chamber.

[0009] Preferably, one end of the connecting pipe is connected to the input end of the wind chamber, and the other end is connected to the surface of the chip suction chamber. Here, the design of the connecting pipe serves to suck the wood chips generated during engraving into the wind chamber through the chip suction chamber, and then the exhaust fan blows the wood chips into the chip collection box.

[0010] Preferably, the placement plate is connected to the screw rod by a threaded connection. Here, the design of the screw rod has the effect of driving the placement plate to slide toward the square groove when the screw rod is rotated by the turning handle, thereby facilitating the movement and fixation of the engraved workpiece.

[0011] Preferably, the placing plate is slidably connected to the square groove. Here, the sliding design of the placing groove and the square groove enables the main body of the CNC engraving machine to fix workpieces of different sizes.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the chip suction chamber, the connecting pipe, the wind chamber, the exhaust fan, the slide groove B, the chip collecting box, the rotating plate, the insert and the fixing hole, it is convenient to blow the wood chips generated during carving into the chip collecting box through the exhaust fan, thereby avoiding the situation that a lot of time is needed to clean the wood chips after the carving is completed. The utility model has a simple structure and strong practicality.

[0014] 2. In the utility model, by providing a placement plate, a screw rod, a rotating plate, a limit groove, a limit block and a square groove, it is convenient to clamp and fix workpieces of different sizes, and it is also convenient to remove the workpieces after engraving from the main body of the CNC engraving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a computer numerical control engraving machine with a sawdust cleaning function is proposed for the utility model;

[0016] Figure 2 The utility model provides a schematic diagram of the exploded structure of a computer numerical control engraving machine with a sawdust cleaning function;

[0017] Figure 3 The utility model proposes a computer numerical control engraving machine with sawdust cleaning function. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a computer numerical control engraving machine with sawdust cleaning function. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 5 The utility model proposes a computer numerical control engraving machine with sawdust cleaning function. Figure 2 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. CNC engraving machine body; 2. Slide A; 3. Bracket; 4. Guide rail; 5. Engraving head; 6. Air chamber; 7. Connecting pipe; 8. Exhaust fan; 9. Turn plate; 10. Insert; 11. Slide B; 12. Slider; 13. Chip box; 14. Air outlet; 15. Ring washer; 16. Fixing hole; 17. Slot; 18. Square slot; 19. Screw; 20. Turn handle; 21. Limiting slot; 22. Limiting block; 23. Placement plate; 24. Chip suction chamber. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a computer numerical control engraving machine with a sawdust cleaning function, comprising a numerical control engraving machine body 1, a slide groove A2 is provided on the surface of the numerical control engraving machine body 1, a bracket 3 is slidably connected inside the slide groove A2, a guide rail 4 is fixedly installed on the surface of the bracket 3, an engraving head 5 is slidably connected on the surface of the guide rail 4, a wind chamber 6 is fixedly installed on the top surface of the bracket 3, a connecting pipe 7 is installed on the input end of the wind chamber 6, an exhaust fan 8 is fixedly installed inside the wind chamber 6, a rotating plate 9 is rotatably connected on the surface of the rotating plate 9, an insert 10 is inserted on the surface of the rotating plate 9, and the insert 10 is slidably connected to the rotating plate 9, a slide groove B11 is provided on the surface of the bracket 3, a slider 12 is slidably connected inside the slide groove B11, a chip box 13 is fixedly installed on the surface of the slider 12, and the design of the chip box 13 makes it easy for the staff to discharge the wood chips in the chip box 13.

[0026] See also Figure 1-5 The surface of the chip box 13 is provided with an air outlet 14, and a ring gasket 15 is fixedly installed on the surface of the chip box 13. The ring gasket 15 is slidably connected with the card slot 17. The design of the ring gasket 15 and the card slot 17 prevents the air from leaking from the connection between the chip box 13 and the air chamber 6. The material of the ring gasket 15 is natural rubber, and the design of the natural rubber material of the ring gasket 15 improves the sealing effect of the connection between the air chamber 6 and the chip box 13. The surface of the chip box 13 is provided with a fixing hole 16, and the surface of the air chamber 6 A card slot 17 is provided, and the insert strip 10 is connected to the fixing hole 16 by a threaded connection. The threaded connection design of the insert strip 10 and the fixing hole 16 facilitates the fixing of the chip box 13 at the output end of the wind chamber 6. A chip suction chamber 24 is fixedly installed on the surface of the bracket 3. One end of the connecting pipe 7 is connected to the input end of the wind chamber 6, and the other end is connected to the surface of the chip suction chamber 24. The design of the connecting pipe 7 allows the wood chips generated during engraving to be sucked into the wind chamber 6 through the chip suction chamber 24, and then the wood chips are blown into the chip box 13 by the exhaust fan 8.

[0027] Embodiment 2

[0028] See also Figure 1-5A square groove 18 is formed through the surface of the CNC engraving machine body 1, and the placement plate 23 is slidably connected to the square groove 18. A screw rod 19 is rotatably connected to the inside of the CNC engraving machine body 1, and a handle 20 is fixedly installed on the surface of the screw rod 19. A limiting groove 21 is formed on the surface of the CNC engraving machine body 1, and a limiting block 22 is slidably connected to the inside of the limiting groove 21. A placement plate 23 is fixedly installed on the surface of the limiting block 22. The design of the placement plate 23 makes it convenient for the staff to clamp and fix the engraved workpiece, and also makes it convenient to remove the engraved workpiece from the CNC engraving machine body 1. The placement plate 23 is connected to the screw rod 19 by a threaded connection.

[0029] Working principle: When using the CNC engraving machine body 1, first place the workpiece in the CNC engraving machine body 1, and then use the engraving head 5 to engrave the workpiece. When engraving, first turn on the exhaust fan 8, and the exhaust fan 8 will pump the wood chips generated during engraving into the chip box 13 through the connecting pipe 7 and the chip suction chamber 24. When it is necessary to clean the chip box 13, just rotate the insert 10, and then turn the rotating plate 9 after the insert 10 is turned out from the fixing hole 16. At this time, the chip box 13 can be taken out of the slide groove B11 through the slider 12. After the chip box 13 is taken out, it can be cleaned. The design of the chip box 13 and the exhaust fan 8 plays a convenient role. The wood chips generated during engraving are blown into the chip box 13 through the exhaust fan 8, thereby avoiding the situation where a lot of time is needed to clean the wood chips after engraving is completed. When the workpiece needs to be fixed, it only needs to be placed on the placement plate 23. When the handle 20 is turned, the rotation plate 9 will drive the screw rod 19 to rotate. When the screw rod 19 rotates, it will drive the placement plate 23 to move toward the square groove 18, and at the same time, it will also drive the limit block 22 to slide in the limit groove 21 until the workpiece is stuck in the CNC engraving machine body 1. The design of the placement plate 23 and the screw rod 19 makes it easy to remove the workpiece from the CNC engraving machine body 1 after engraving.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A computer numerical control engraving machine with a sawdust cleaning function, comprising a numerical control engraving machine body (1), characterized in that: The surface of the CNC engraving machine body (1) is provided with a slide groove A (2), the interior of the slide groove A (2) is slidably connected to a bracket (3), the surface of the bracket (3) is fixedly installed with a guide rail (4), the surface of the guide rail (4) is slidably connected to an engraving head (5), the top surface of the bracket (3) is fixedly installed with an air chamber (6), the input end of the air chamber (6) is installed with a connecting pipe (7), the interior of the air chamber (6) is fixedly installed with an exhaust fan (8), the surface of the air chamber (6) is rotatably connected to a rotating plate (9), and the surface of the rotating plate (9) is inserted with a The invention discloses a support (3) having an insert strip (10), a slide groove B (11) is provided on the surface of the support (3), a slider (12) is slidably connected to the inside of the slide groove B (11), a chip collecting box (13) is fixedly installed on the surface of the slider (12), an air outlet hole (14) is provided on the surface of the chip collecting box (13), a ring washer (15) is fixedly installed on the surface of the chip collecting box (13), a fixing hole (16) is provided on the surface of the chip collecting box (13), a card slot (17) is provided on the surface of the air chamber (6), and a chip suction chamber (24) is fixedly installed on the surface of the support (3).

2. The computer numerical control engraving machine with sawdust cleaning function according to claim 1, characterized in that: A square groove (18) is formed through the surface of the CNC engraving machine body (1); a screw rod (19) is rotatably connected inside the CNC engraving machine body (1); a handle (20) is fixedly mounted on the surface of the screw rod (19); a limit groove (21) is formed on the surface of the CNC engraving machine body (1); a limit block (22) is slidably connected inside the limit groove (21); a placement plate (23) is fixedly mounted on the surface of the limit block (22).

3. The computer numerical control engraving machine with sawdust cleaning function according to claim 1, characterized in that: The ring gasket (15) is slidably connected to the clamping groove (17), and the material of the ring gasket (15) is natural rubber.

4. The computer numerical control engraving machine with sawdust cleaning function according to claim 1, characterized in that: The inserting strip (10) is connected to the rotating plate (9) by sliding, and the inserting strip (10) is connected to the fixing hole (16) by threading.

5. The computer numerical control engraving machine with sawdust cleaning function according to claim 1, characterized in that: One end of the connecting pipe (7) is connected to the input end of the wind chamber (6), and the other end is connected to the surface of the debris suction chamber (24).

6. The computer numerical control engraving machine with sawdust cleaning function according to claim 2, characterized in that: The placement plate (23) and the screw rod (19) are connected via threads.

7. The computer numerical control engraving machine with sawdust cleaning function according to claim 2, characterized in that: The placement plate (23) is slidably connected to the square groove (18).

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