Numerical control carving machine for wood processing

Abstract

The numerical control carving machine for wood processing comprises a workbench, side supporting plates are fixed to the two sides of the workbench, first receding grooves are formed in the sides, close to each other, of the two side supporting plates, an air pipe is arranged between the two side supporting plates, and the air pipe is located at the top of the workbench; a second avoiding groove is formed in one side of one side supporting plate, one end of the air pipe penetrates through the second avoiding groove to be fixedly provided with an electromagnetic valve, a plurality of air nozzles are evenly distributed and fixed to the outer side of the air pipe, the two ends of the air pipe penetrate through the first avoiding groove, and driving mechanisms used for driving the air nozzles to move are arranged in the two side supporting plates correspondingly. According to the numerical control carving machine for wood processing, the driving mechanism drives the air pipe and the air nozzle to move on the top of the workbench, air is blown to the upper surface of the workbench through the air nozzle, and therefore wood chips generated in the carving process are blown away from the surface of the workbench; and therefore, the workbench can be cleaned conveniently after wood carving is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of wood carving, in particular to a numerical control carving machine for wood processing. Background Art

[0002] Wood is the lignified tissue formed by plants that can grow secondary, such as trees and shrubs. Wood sheets are very common in the market and are also very important material accessories. Wooden devices are very common in life and exist in all aspects of life. Carving is a necessary process in wood processing. From the processing principle, carving is a combination of drilling and milling. CNC engraving machines are commonly used equipment for carving wood products.

[0003] For example, a CNC engraving machine for wood processing with publication number CN220972675U is fixedly installed on a lower workbench through a fixed shell, a CNC center is installed on the fixed shell, a transverse rod is fixedly installed on the fixed shell, a slide groove is provided on one side of the transverse rod, the engraving machine is installed on the workbench and electrically connected to the CNC center, a transverse fixing device is installed on the workbench, and the number of transverse fixing devices is multiple groups, a connecting plate is installed on the transverse rod through a transmission assembly, a fixed rod is fixedly installed on the connecting plate and is located on a side of the connecting plate close to the workbench, a shock-absorbing spring is sleeved on the fixed rod and fixedly connected to the connecting plate, a contact plate is fixedly installed on an end of the spring away from the connecting plate, both sides of the wood are fixed by a fixing device, and the transmission assembly drives the contact plate to abut against the wood through the connecting plate and the shock-absorbing spring, thereby reducing the vibration generated by the wood during engraving, thereby making the engraving effect of the wood better.

[0004] In summary, it can be seen that the prior art has the following technical problems: the existing device is not convenient for cleaning the workbench after the wood engraving is completed. In order to solve the problems existing in the prior art, the present application proposes a CNC engraving machine for wood processing. Utility Model Content

[0005] Based on this, it is necessary to provide a CNC engraving machine for wood processing to address the above technical problems. The air nozzle is generally opened to pass the high-pressure gas in the high-pressure air hose into the inside of the air pipe. The air pipe and the air nozzle are driven to move on the top of the workbench through the driving mechanism. The upper surface of the workbench is blown through the air nozzle, so that the wood chips generated during the engraving process are blown away from the surface of the workbench, thereby facilitating the cleaning of the workbench after the wood engraving is completed, thereby improving the processing efficiency.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A CNC engraving machine for wood processing specifically includes: a workbench, side support plates are fixed on both sides of the workbench, an engraving mechanism is arranged on the top of the side support plates, a first avoidance groove is opened on the side where the two side support plates are close to each other, an air pipe is arranged between the two side support plates, the air pipe is located on the top of the workbench, a second avoidance groove is opened on one side of one of the side support plates, an end of the air pipe passes through the second avoidance groove and an electromagnetic valve is fixed thereto, a plurality of air nozzles are evenly distributed and fixed on the outside of the air pipe, both ends of the air pipe pass through the first avoidance groove, and a driving mechanism for driving the air nozzle to move is arranged inside the two side support plates.

[0008] As a preferred embodiment of the CNC engraving machine for wood processing provided by the utility model, the driving mechanism includes a moving block slidably connected to the inside of the side support plate, a guide rod is symmetrically fixed inside the side support plate, the moving block is slidably connected to the guide rod, the two ends of the air pipe are respectively fixed to the top of the moving block, one end of the inside of the side support plate is rotatably connected to a toothed driving pulley, the other end of the inside of the side support plate is rotatably connected to a toothed passive pulley, the toothed driving pulley and the toothed passive pulley are connected by a toothed belt, and the bottom of the moving block is fixed to the surface of the toothed belt.

[0009] As a preferred embodiment of the CNC engraving machine for wood processing provided by the utility model, a driving rod is rotatably connected between the two side support plates, the driving rod is located at the bottom of the workbench, the two ends of the driving rod are respectively fixed to two toothed active pulleys, a driving motor is fixed to the bottom of the workbench, a first bevel gear is fixed to the output end of the driving motor, a second bevel gear is fixed to the surface of the driving rod, and the first bevel gear is meshed with the second bevel gear.

[0010] As a preferred embodiment of the CNC engraving machine for wood processing provided by the utility model, isolation brushes are symmetrically fixed inside the first avoidance groove.

[0011] As a preferred embodiment of the CNC engraving machine for wood processing provided by the utility model, a collection box is slidably connected to the bottom of one end of the workbench, and a wind shield is provided on the top of one end of the workbench. The wind shield is located between the two side support plates and has its two ends respectively fixed to the two side support plates.

[0012] As a preferred embodiment of the CNC engraving machine for wood processing provided by the utility model, a baffle is fixed on the top of the collection box, the baffle is located on the outside of the wind shield, magnets are fixed at both ends of the baffle close to the wind shield, and universal wheels are fixed at the four corners of the bottom of the collection box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Open the air nozzle and pass the high-pressure gas in the high-pressure air hose into the air pipe. The air pipe and the air nozzle are driven to move on the top of the workbench through the driving mechanism. The upper surface of the workbench is blown through the air nozzle to blow the wood chips generated during the carving process away from the surface of the workbench, so as to facilitate the cleaning of the workbench after the wood carving is completed and improve the processing efficiency.

[0015] 2. Blow the wood chips from the other end of the workbench to one end of the workbench through the air nozzle, and the wood chips enter the collection box through the wind shield, so as to collect the wood chips. The driving rod is convenient for the staff to operate the collection box to move, so as to facilitate the processing of the wood chips inside the collection box. The collection box can be adsorbed on the wind shield through the magnetic effect of the magnet to prevent the collection box from being separated from the device body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure inside the windshield of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside the side support plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the driving mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the collection box of the utility model.

[0022] The markings in the figure are as follows:

[0023] 1. Workbench; 2. Side support plate; 3. Engraving mechanism; 4. Air pipe; 5. Air nozzle; 6. Wind shield; 7. First avoidance groove; 8. Isolation brush; 9. Driving motor; 10. Collection box; 11. Second avoidance groove; 12. Solenoid valve; 13. Toothed belt; 14. Toothed driving pulley; 15. Toothed driven pulley; 16. First bevel gear; 17. Guide rod; 18. Moving block; 19. Second bevel gear; 20. Driving rod; 21. Universal wheel; 22. Magnet; 23. Baffle. DETAILED DESCRIPTION

[0024] Not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present utility model.

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] Example 1

[0028] Please refer to Figure 1-4 ,

[0029] The workbench 1 comprises a workbench 1, side support plates 2 are fixed on both sides of the workbench 1, an engraving mechanism 3 is arranged on the top of the side support plates 2, a first avoidance groove 7 is provided on the side where the two side support plates 2 are close to each other, an air pipe 4 is provided between the two side support plates 2, the air pipe 4 is located on the top of the workbench 1, a second avoidance groove 11 is provided on one side of one of the side support plates 2, an electromagnetic valve 12 is fixed on one end of the air pipe 4 through the second avoidance groove 11, the electromagnetic valve 12 is used to be connected to a high-pressure air hose, a plurality of air nozzles 5 are evenly distributed and fixed on the outside of the air pipe 4, and the air nozzles 5 are inclined at 45 degrees on the surface of the air pipe 4. The two ends of the air pipe 4 pass through the first avoidance groove 7, and the inside of the two side support plates 2 is provided with a driving mechanism for driving the air nozzle 5 to move. After the wood carving is completed, the air nozzle 5 is opened to pass the high-pressure gas in the high-pressure air hose into the air pipe 4, and the air pipe 4 and the air nozzle 5 are driven by the driving mechanism to move on the top of the workbench 1, and the upper surface of the workbench 1 is blown by the air nozzle 5, so that the wood chips generated during the carving process are blown away from the surface of the workbench 1, so that it is convenient to clean the workbench 1 after the wood carving is completed, thereby improving the processing efficiency;

[0030] It should be noted that when the height of the workpiece is greater than the height of the air pipe 4, the workpiece should be removed first to avoid collision;

[0031] The driving mechanism includes a moving block 18 slidably connected to the inside of the side support plate 2, and a guide rod 17 is symmetrically fixed inside the side support plate 2. The moving block 18 is slidably connected to the guide rod 17, and the guide rod 17 is used to guide and limit the moving block 18. The two ends of the air pipe 4 are respectively fixed to the top of the moving block 18, and one end of the inside of the side support plate 2 is rotatably connected to a toothed driving pulley 14, and the other end of the inside of the side support plate 2 is rotatably connected to a toothed driven pulley 15. The toothed driving pulley 14 and the toothed driven pulley 15 are connected by a toothed belt 13, and the bottom of the moving block 18 is fixed to the surface of the toothed belt 13. Specifically, when the toothed driving pulley 14 rotates, the toothed driven pulley 15 drives the toothed belt 13 to rotate, and the toothed belt 13 drives the moving block 18 to move along the axial direction of the guide rod 17 when rotating, and drives the air pipe 4 and the air nozzle 5 to move through the moving block 18;

[0032] A driving rod 20 is rotatably connected between the two side support plates 2. The driving rod 20 is located at the bottom of the workbench 1. Both ends of the driving rod 20 are respectively fixed to two toothed driving pulleys 14. A driving motor 9 is fixed to the bottom of the workbench 1. A first bevel gear 16 is fixed to the output end of the driving motor 9. A second bevel gear 19 is fixed to the surface of the driving rod 20. The first bevel gear 16 is meshed with the second bevel gear 19. Specifically, the first bevel gear 16 is driven to rotate by the driving motor 9, and the first bevel gear 16 drives the second bevel gear 19 and the driving rod 20 to rotate, and the two toothed driving pulleys 14 are driven to rotate by the driving rod 20;

[0033] An isolation brush 8 is symmetrically fixed inside the first avoidance groove 7. The isolation brush 8 can effectively prevent the blown wood chips from entering the inside of the side support plate 2 through the isolation brush 8, thereby improving the stability of the device operation.

[0034] Example 2

[0035] The CNC engraving machine for wood processing provided in Example 1 is further optimized. Specifically, Figure 2 and Figure 5 As shown,

[0036] The bottom of one end of the workbench 1 is slidably connected with a collection box 10, and the top of one end of the workbench 1 is provided with a windshield 6, which is made of metal iron. The windshield 6 is located between the two side support plates 2 and its two ends are respectively fixed to the two side support plates 2. Specifically, the collection box 10 and the windshield 6 are used to collect wood chips. The wood chips are blown from the other end of the workbench 1 to one end of the workbench 1 through the air nozzle 5, and the wood chips enter the interior of the collection box 10 through the windshield 6, so that the wood chips are collected, which is conducive to improving the practicality of the device.

[0037] A baffle 23 is fixed on the top of the collecting box 10, and the baffle 23 is located on the outside of the wind shield 6. Magnets 22 are fixed on both ends of the baffle 23 close to the wind shield 6. Universal wheels 21 are fixed to the four corners of the bottom of the collecting box 10. Specifically, the driving rod 20 is convenient for the staff to operate the collecting box 10 to move, so as to facilitate the processing of the wood chips inside the collecting box 10. The collecting box 10 can be adsorbed on the wind shield 6 through the magnetic effect of the magnet 22, so as to avoid the collection box 10 from being separated from the device body during use, thereby improving the use effect of the device.

[0038] The use process of a CNC engraving machine for wood processing provided by the utility model is as follows:

[0039] Technical principle: After the wood carving is completed, the air nozzle 5 is opened to pass the high-pressure gas in the high-pressure air hose into the interior of the air pipe 4, and the first bevel gear 16 is driven to rotate by the driving motor 9, and the first bevel gear 16 drives the second bevel gear 19 and the driving rod 20 to rotate, and the two toothed driving pulleys 14 are driven to rotate by the driving rod 20. When the toothed driving pulley 14 rotates, the toothed belt 13 is driven to rotate by the toothed passive pulley 15. When the toothed belt 13 rotates, it drives the moving block 18 to move along the axial direction of the guide rod 17, and the air pipe 4 and the air nozzle 5 are driven to move on the top of the workbench 1 by the moving block 18, and the upper surface of the workbench 1 is blown by the air nozzle 5, so that the wood chips generated during the carving process are blown into the interior of the collection box 10 through the windshield 6, so that the wood chips are collected, which is convenient for cleaning the workbench 1 after the wood carving is completed.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A CNC engraving machine for wood processing, characterized in that: The invention comprises a workbench (1), side support plates (2) are fixed on both sides of the workbench (1), a carving mechanism (3) is arranged on the top of the side support plates (2), a first avoidance groove (7) is provided on the side where the two side support plates (2) are close to each other, an air pipe (4) is arranged between the two side support plates (2), the air pipe (4) is located on the top of the workbench (1), a second avoidance groove (11) is provided on one side of one of the side support plates (2), one end of the air pipe (4) passes through the second avoidance groove (11) and is fixed with a solenoid valve (12), a plurality of air nozzles (5) are evenly distributed and fixed on the outside of the air pipe (4), both ends of the air pipe (4) pass through the first avoidance groove (7), and a driving mechanism for driving the air nozzle (5) to move is arranged inside the two side support plates (2).

2. A CNC engraving machine for wood processing according to claim 1, characterized in that: The driving mechanism comprises a moving block (18) slidably connected to the inside of the side support plate (2); a guide rod (17) is symmetrically fixed inside the side support plate (2); the moving block (18) is slidably connected to the guide rod (17); the two ends of the air pipe (4) are respectively fixed to the top of the moving block (18); one end inside the side support plate (2) is rotatably connected to a toothed driving pulley (14); the other end inside the side support plate (2) is rotatably connected to a toothed driven pulley (15); the toothed driving pulley (14) and the toothed driven pulley (15) are connected via a toothed belt (13); and the bottom of the moving block (18) is fixed to the surface of the toothed belt (13).

3. A CNC engraving machine for wood processing according to claim 2, characterized in that: A driving rod (20) is rotatably connected between the two side support plates (2), the driving rod (20) is located at the bottom of the workbench (1), and the two ends of the driving rod (20) are respectively fixed to two toothed driving pulleys (14). A driving motor (9) is fixed to the bottom of the workbench (1), and a first bevel gear (16) is fixed to the output end of the driving motor (9). A second bevel gear (19) is fixed to the surface of the driving rod (20), and the first bevel gear (16) is meshed with the second bevel gear (19).

4. A CNC engraving machine for wood processing according to claim 1, characterized in that: Isolation brushes (8) are symmetrically fixed inside the first avoidance groove (7).

5. A CNC engraving machine for wood processing according to claim 3, characterized in that: The bottom of one end of the workbench (1) is slidably connected to a collection box (10), and the top of one end of the workbench (1) is provided with a wind shield (6), which is located between the two side support plates (2) and has two ends respectively fixed to the two side support plates (2).

6. A CNC engraving machine for wood processing according to claim 5, characterized in that: A baffle (23) is fixed on the top of the collection box (10), the baffle (23) is located outside the wind shield (6), magnets (22) are fixed at both ends of the baffle (23) on a side close to the wind shield (6), and universal wheels (21) are fixed at the four corners of the bottom of the collection box (10).

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