Carving device for bamboo and wood product processing

Abstract

The invention relates to the technical field of carving devices for processing, and discloses a carving device for bamboo and wood product processing, which comprises a shell, moving tables are slidably connected to the left and right sides of the shell, guide rails are fixedly connected to the right sides of the moving tables, and supporting legs are fixedly connected to the bottom of the shell. A first fixing plate is fixedly connected to the top of the shell, a baffle is fixedly connected to the top of the first fixing plate, a partition plate is fixedly connected to the inner wall of the shell, a fixing frame is fixedly connected to the bottom of the partition plate, and a motor is fixedly connected to the inner wall of the fixing frame. And the workpiece is prevented from moving during engraving, so that the engraving accuracy is guaranteed, the workpiece is prevented from moving during machining, product machining deviation and even damage caused by displacement are avoided, and the qualified rate of workpiece products is increased.

Description

Technical Field

[0001] The invention relates to the technical field of carving devices, in particular to a carving device for processing bamboo and wood products. Background Art

[0002] Wood carving is an art form and handicraft that creates various shapes, patterns and textures by cutting, carving and carving on wood with knives and other tools. It can be used to make sculptures, furniture, decorations, works of art, etc. Wood carving can be flat or three-dimensional. It can be carved on the surface of the wood, or three-dimensional shapes can be carved by cutting and shaving off the wood.

[0003] The patent number CN210337402U relates to a carving device for processing bamboo and wood products, including a top plate outer frame, the bottom of the top plate outer frame is fixedly connected to a table body, the inside of the table body is hinged with a side cover door, the table body and the side cover door are hinged through a side shaft, the bottom of the table body is fixedly connected to a ground frame, the inner bottom wall of the table body is fixedly connected to a mounting frame, and the top of the mounting frame is fixedly connected to a limit plate. The carving device for processing bamboo and wood products is hinged and fixed by a top shaft by setting a working table and a top plate outer frame. When the debris needs to be cleaned after carving, the debris will be removed. The chips are collected on one of the work tables, and then the other work table is opened to push the chips into the storage box for collection, thereby facilitating the cleaning of the chips. This effectively solves the problem that cleaning the chips is troublesome and manual cleaning is difficult to meet social needs. The present application solves the problem of collecting the chips generated by the engraving device for processing bamboo and wood products. However, the device is prone to offset during engraving, which can easily cause damage to the workpiece, resulting in the scrapping of the workpiece and affecting the qualified rate of the workpiece production. Therefore, a engraving device for processing bamboo and wood products is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a carving device for processing bamboo and wood products in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a carving device for processing bamboo and wood products, comprising a shell, a movable platform is slidably connected to the left and right sides of the shell, a guide rail is fixedly connected to the right side of the movable platform, a supporting foot is fixedly connected to the bottom of the shell, a fixed plate 1 is fixedly connected to the top of the shell, a baffle is fixedly connected to the top of the fixed plate 1, a partition is fixedly connected to the inner wall of the shell, a fixed frame is fixedly connected to the bottom of the partition, a motor is fixedly connected to the inner wall of the fixed frame, a correction device is arranged on the inner wall of the fixed plate 1, a lifting device is arranged on the bottom of the fixed plate 1, a dust cleaning device is arranged on the front part of the guide rail, the correction device comprises a fixed rail, a movable plate, a roller, a connecting plate 1, a connecting column, a gear, a connecting plate 2, a connecting plate 3, a spring, and a clamping plate, the fixed rail is fixedly connected to the top of the partition, the connecting plate 2 is slidably connected to the top of the fixed rail, the connecting column is fixedly connected to the inner wall of the connecting plate 2, and the roller is rotatably connected to the top of the connecting plate 1. The connecting plate three is fixedly connected to the rear part of the connecting plate two, the spring is fixedly connected to the right side of the connecting plate three, the clamping plate is fixedly connected to the right side of the spring, the gear is fixedly connected to the output end of the motor, the moving plate is slidably connected to the top of the partition, the bottom of the moving plate is fixedly connected to the top of the connecting plate two, the surface of the connecting column is slidably connected to the inner wall of the fixed plate one, the right side of the moving platform and the left side of the baffle plate contact each other, the front part of the moving plate is provided with teeth, and the teeth at the front part of the moving plate are meshed with the surface of the gear, through the coordinated operation among the shell, the moving platform, the guide rail, the baffle plate, the fixed plate one, the supporting foot, the correction device, the fixed rail, the moving plate, the roller, the connecting plate, the connecting column, the gear, the connecting plate two, the connecting plate three, the spring, the clamping plate, the partition plate, the motor and the fixed frame, the position of the workpiece can be fixed, the displacement of the workpiece during engraving can be avoided, thereby ensuring the accuracy of the engraving, preventing the displacement of the workpiece during processing, and then causing deviation in product processing or even damage, thereby improving the qualified rate of the workpiece product.

[0006] Preferably, the lifting device includes a groove plate, a fixed block, a connecting column, and a connecting shaft. The bottom of the groove plate contacts the top of the connecting plate two, the connecting shaft is fixedly connected to the top of the gear, the fixed block is fixedly connected to the top of the connecting plate two, the connecting column is fixedly connected to the rear of the fixed block, the circumferential surface of the connecting shaft is fixedly connected to the inner wall of the groove plate, the circumferential surface of the connecting shaft is slidably connected to the inner wall of the fixing plate one, and the circumferential surface of the connecting column contacts the inner wall of the groove plate. Through the coordinated operation of the lifting device, the groove plate, the fixed block, the connecting column, and the connecting shaft, the workpiece can be slightly lifted during the clamping process of the workpiece, thereby reducing the friction during clamping, so that the workpiece can be better straightened, the friction of the workpiece on the table surface is reduced, and the correction effect of the workpiece is further improved.

[0007] Preferably, the dust cleaning device includes an arc-shaped plate, a second fixed plate, a grinder, a fourth connecting plate, a rotating wheel, a third fixed plate, a blower, an annular plate, and an air blowing pipe. The fourth connecting plate is slidably connected to the front part of the guide rail, the arc-shaped plate is fixedly connected to both sides of the fourth connecting plate, the second fixed plate is fixedly connected to the front part of the fourth connecting plate, the grinder is fixedly connected to the inner wall of the second fixed plate, the annular plate is rotatably connected to the bottom of the arc-shaped plate, the blower is fixedly connected to the inner wall of the annular plate, the air blowing pipe is fixedly connected to the right side of the blower, the third fixed plate is fixedly connected to the circumferential surface of the arc-shaped plate, the rotating wheel is rotatably connected to the inner wall of the third fixed plate, and the circumferential surface of the top rotating wheel is aligned with the front part of the guide rail. The parts are in contact with each other, and the circumferential surface of the bottom rotating wheel is in contact with the annular plate. This can be achieved through the coordinated operation of the cleaning device, the arc plate, the second fixed plate, the grinder, the fourth connecting plate, the rotating wheel, the third fixed plate, the hair dryer, the annular plate, the air blowing pipe, and the partition. During engraving, the debris generated at the engraving position can be blown 360 degrees to keep the surface of the workpiece at the engraving position clean, so that the workpiece being engraved can be clearly observed to avoid failure to discover in time when an error occurs in the engraving, thereby reducing damage to the workpiece. At the same time, the debris blown away will be blocked by the baffle and fall into the grooves set on both sides of the fixed plate, which is convenient for cleaning the generated debris and keeping the working environment clean.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The engraving device for processing bamboo and wood products can fix the position of the workpiece and avoid displacement of the workpiece during engraving through the coordinated operation of the outer shell, the moving table, the guide rail, the baffle, the fixed plate 1, the supporting foot, the correction device, the fixed rail, the moving plate, the roller, the connecting plate, the connecting column, the gear, the connecting plate 2, the connecting plate 3, the spring, the clamping plate, the partition, the motor, and the fixing frame, thereby ensuring the accuracy of the engraving, preventing the workpiece from being displaced during processing, which will lead to deviation in product processing or even damage, and improving the qualified rate of the workpiece product.

[0009] 2. The engraving device for processing bamboo and wooden products can slightly lift the workpiece during the clamping process of the workpiece through the coordinated operation of the lifting device, the groove plate, the fixing block, the connecting column, and the connecting shaft, thereby reducing the friction during clamping. This can make the workpiece better aligned, reduce the friction of the workpiece on the table, and further improve the correction effect of the workpiece.

[0010] 3. The engraving device for processing bamboo and wood products can be realized through the coordinated operation of the dust cleaning device, the arc plate, the second fixed plate, the grinder, the fourth connecting plate, the rotating wheel, the third fixed plate, the hair dryer, the annular plate, the air blowing pipe, and the partition plate. During engraving, the debris generated at the engraving position can be blown 360 degrees to keep the surface of the workpiece at the engraving position clean, so that the workpiece being engraved can be clearly observed to avoid failure to discover in time when errors occur in the engraving, thereby reducing damage to the workpiece. At the same time, the blown away debris will be blocked by the baffle and fall into the grooves set on both sides of the fixed plate, which is convenient for cleaning the generated debris and keeping the working environment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A half-section diagram of the correction device structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 A half-section view of the fixing frame structure of the present invention; Figure 5 A half-section diagram of the structure of the device of the present invention is provided; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 A half-section diagram of the structure of the dust cleaning device of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure in C.

[0012] In the figure: 1. shell; 2. moving platform; 3. guide rail; 4. baffle; 5. fixed plate 1; 6. supporting foot; 7. correction device; 701. fixed rail; 702. moving plate; 703. roller; 704. connecting plate 1; 705. connecting column 1; 706. gear; 707. connecting plate 2; 708. connecting plate 3; 709. spring; 710. clamping plate; 8. lifting device; 801. groove plate; 802. fixing block; 803. connecting column 2; 804. connecting shaft; 9. dust cleaning device; 901. arc plate; 902. fixing plate 2; 903. grinder; 904. connecting plate 4; 905. rotating wheel; 906. fixing plate 3; 907. blower; 908. ring plate; 909. air blowing pipe; 10. partition; 11. motor; 12. fixing frame. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-Figure 8One embodiment of the present invention is: a carving device for processing bamboo and wood products, comprising a shell 1, a movable platform 2 is slidably connected to the left and right sides of the shell 1, a guide rail 3 is fixedly connected to the right side of the movable platform 2, a supporting foot 6 is fixedly connected to the bottom of the shell 1, a fixed plate 5 is fixedly connected to the top of the shell 1, a baffle 4 is fixedly connected to the top of the fixed plate 5, a partition 10 is fixedly connected to the inner wall of the shell 1, a fixed frame 12 is fixedly connected to the bottom of the partition 10, a motor 11 is fixedly connected to the inner wall of the fixed frame 12, a correction device 7 is provided on the inner wall of the fixed plate 5, a lifting device 8 is provided at the bottom of the fixed plate 5, and a dust cleaning device is provided at the front of the guide rail 3 9. The correction device 7 includes a fixed rail 701, a movable plate 702, a roller 703, a connecting plate 1 704, a connecting column 1 705, a gear 706, a connecting plate 2 707, a connecting plate 3 708, a spring 709, and a clamp 710. The fixed rail 701 is fixedly connected to the top of the partition 10, the connecting plate 2 707 is slidably connected to the top of the fixed rail 701, the connecting column 1 705 is fixedly connected to the inner wall of the connecting plate 2 707, the roller 703 is rotatably connected to the top of the connecting plate 1 704, and the connecting plate 3 708 is fixedly connected to the rear of the connecting plate 2 707. When the bamboo and wood products are engraved, the workpiece is placed on the surface of the fixed plate 1 5. At this time, the electric The machine 11 is started, the motor 11 drives the gear 706 to rotate, the gear 706 rotates to drive the moving plate 702 to move, the moving plate 702 drives the connecting plate 2 707 to move on the fixed rail 701, the connecting plate 2 707 drives the connecting column 1 705 to move, the connecting column 1 705 drives the connecting plate 1 704 to move, the connecting plate 1 704 drives the roller 703 to move, the spring 709 is fixedly connected to the right side of the connecting plate 3 708, the clamping plate 710 is fixedly connected to the right side of the spring 709, the gear 706 is fixedly connected to the output end of the motor 11, the moving plate 702 is slidably connected to the top of the partition 10, and the bottom of the moving plate 702 is connected to the connecting plate 2 707. The top is fixedly connected, the surface of the connecting column 705 is slidably connected to the inner wall of the fixed plate 5, the right side of the movable platform 2 is in contact with the left side of the baffle 4, the front of the movable plate 702 is provided with teeth, and the teeth at the front of the movable plate 702 are meshed with the surface of the gear 706. When there is an improperly placed workpiece on the surface of the fixed plate 5, the connecting plate 1 704 will change according to the angle at which the workpiece is placed, and the clamping force will be used to straighten the improperly placed workpiece to avoid improper placement of the workpiece during engraving, which will lead to engraving errors on the workpiece. At the same time, the connecting plate 3 708 moves synchronously with the connecting plate 2 707, and the clamping plate 710 will clamp the workpiece while correcting.

[0015] The lifting device 8 includes a groove plate 801, a fixed block 802, a connecting column 803, and a connecting shaft 804. The bottom of the groove plate 801 contacts the top of the connecting plate 707, the connecting shaft 804 is fixedly connected to the top of the gear 706, the fixed block 802 is fixedly connected to the top of the connecting plate 707, the connecting column 803 is fixedly connected to the rear of the fixed block 802, the circumferential surface of the connecting shaft 804 is fixedly connected to the inner wall of the groove plate 801, the circumferential surface of the connecting shaft 804 is slidably connected to the inner wall of the fixing plate 5, the circumferential surface of the connecting column 803 and the inner wall of the groove plate 801 are in contact with each other, and the connecting column 803 is fixedly connected to the top of the gear 706. When the connecting plate 707 slides along the fixed rail 701, the fixed rail 701 drives the fixed block 802 to move, and the fixed block 802 drives the connecting column 803 to slide on the inner wall of the groove plate 801, and the groove plate 801 drives the connecting shaft 804 to move, so that during the workpiece clamping process, the connecting shaft 804 slightly lifts the workpiece, thereby reducing the friction during clamping, so that the workpiece can be better aligned and the friction of the workpiece on the table surface can be reduced. Before the clamping is completed, the fixed plate 5 falls along the connecting shaft 804, so that the workpiece is clamped before falling, which further improves the correction effect of the workpiece.

[0016] Working principle: when you start to carve bamboo and wood products, place the workpiece on the surface of the fixed plate 5, then the motor 11 starts, the motor 11 drives the gear 706 to rotate, the gear 706 rotates to drive the movable plate 702 to move, the movable plate 702 drives the connecting plate 2 707 to move on the fixed rail 701, the connecting plate 2 707 drives the connecting column 1 705 to move, the connecting column 1 705 drives the connecting plate 1 704 to move, the connecting plate 1 704 drives the roller 703 to move, when there is an improperly placed workpiece on the surface of the fixed plate 5, the connecting plate 1 704 will change according to the angle of the workpiece, and use the clamping force to straighten the improperly placed workpiece to avoid improper placement of the workpiece during carving, which will lead to carving errors on the workpiece, and at the same time, the connecting plate 3 708 moves synchronously with the connecting plate 2 707, and the clamping plate 710 will clamp the workpiece while correcting.

[0017] When the connecting plate 2 707 slides along the fixed rail 701, the fixed rail 701 drives the fixed block 802 to move, and the fixed block 802 drives the connecting column 2 803 to slide on the inner wall of the groove plate 801, and the groove plate 801 drives the connecting shaft 804 to move, so that during the workpiece clamping process, the connecting shaft 804 slightly lifts the workpiece, thereby reducing the friction during clamping, so that the workpiece can be better aligned and the friction of the workpiece on the table surface can be reduced. Before the clamping is completed, the fixed plate 1 5 falls along the connecting shaft 804, so that the workpiece is clamped before falling, which further improves the correction effect of the workpiece.

[0018] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the dust cleaning device 9 includes an arc plate 901, a second fixed plate 902, a grinder 903, a fourth connecting plate 904, a rotating wheel 905, a third fixed plate 906, a blower 907, an annular plate 908, and an air blowing pipe 909. The fourth connecting plate 904 is slidably connected to the front of the guide rail 3, the arc plate 901 is fixedly connected to both sides of the fourth connecting plate 904, the second fixed plate 902 is fixedly connected to the front of the fourth connecting plate 904, and the grinder 903 is fixedly connected to the front of the fourth connecting plate 904. The annular plate 908 is connected to the inner wall of the second fixed plate 902, and the annular plate 908 is rotatably connected to the bottom of the arc plate 901. The hair dryer 907 is fixedly connected to the inner wall of the annular plate 908, and the air blowing pipe 909 is fixedly connected to the right side of the hair dryer 907. The third fixed plate 906 is fixedly connected to the circumferential surface of the arc plate 901, and the rotating wheel 905 is rotatably connected to the inner wall of the third fixed plate 906. The circumferential surface of the top rotating wheel 905 contacts the front part of the guide rail 3, and the circumferential surface of the bottom rotating wheel 905 contacts the annular plate 908. During engraving, the connecting plate 4 904 moves along the front of the guide rail 3, the connecting plate 4 904 drives the fixed plate 2 902 to move, and the fixed plate 2 902 drives the grinder 903 to move, so that the workpiece can be engraved arbitrarily during engraving, the connecting plate 4 904 drives the arc plate 901 to move, and the arc plate 901 drives the fixed plate 3 906 to move, so that the surface of the rotating wheel 905 can rotate by friction at the front of the guide rail 3, the rotating wheel 905 rotates and drives the annular plate 908 to rotate, the annular plate 908 rotates and drives the hair dryer 907 to rotate, and the hair dryer 907 rotates and drives the air pipe 909 to rotate, so that the device can blow 360 degrees at the debris generated at the engraving position during engraving, keep the surface of the workpiece at the engraving position clean, so that the workpiece being engraved can be clearly observed, and it is avoided that when there is an error in engraving, it is not discovered in time, thereby causing damage to the workpiece, and the blown away debris will be blocked by the baffle 4 and fall into the grooves set on both sides of the fixed plate 1 5, which is convenient for cleaning the generated debris.

[0019] Working principle: during engraving, the connecting plate 4 904 moves along the front of the guide rail 3, the connecting plate 4 904 drives the fixed plate 2 902 to move, the fixed plate 2 902 drives the grinder 903 to move, so that the workpiece can be engraved arbitrarily during engraving, the connecting plate 4 904 drives the arc plate 901 to move, the arc plate 901 drives the fixed plate 3 906 to move, so that the surface of the rotating wheel 905 can rotate by friction at the front of the guide rail 3, the rotating wheel 905 rotates and drives the annular plate 908 to rotate, the annular plate 908 rotates and drives the hair dryer 907 to rotate, the hair dryer 907 rotates and drives the air pipe 909 to rotate, so that the device can blow 360 degrees at the debris generated at the engraving position during engraving, keep the surface of the workpiece at the engraving position clean, so that the workpiece being engraved can be clearly observed, and it is avoided that when an error occurs in the engraving, it is not discovered in time, thereby causing damage to the workpiece, and the blown away debris will be blocked by the baffle 4 and fall into the grooves set on both sides of the fixed plate 1 5, which is convenient for cleaning the generated debris.

[0020] The present invention provides a carving device for processing bamboo and wood products. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A carving device for processing bamboo or wood products, comprising a housing (1), characterized in that: The left and right sides of the housing (1) are slidably connected to a moving platform (2), the right side of the moving platform (2) is fixedly connected to a guide rail (3), the bottom of the housing (1) is fixedly connected to a supporting foot (6), the top of the housing (1) is fixedly connected to a fixing plate 1 (5), the top of the fixing plate 1 (5) is fixedly connected to a baffle (4), the inner wall of the housing (1) is fixedly connected to a partition (10), the bottom of the partition (10) is fixedly connected to a fixing frame (12), and the inner wall of the fixing frame (12) is fixedly connected to a motor (11); The inner wall of the fixing plate 1 (5) is provided with a correction device (7), the bottom of the fixing plate 1 (5) is provided with a lifting device (8), and the front part of the guide rail (3) is provided with a dust cleaning device (9); The correction device (7) comprises a fixed rail (701), a movable plate (702), a roller (703), a connecting plate 1 (704), a connecting column 1 (705), a gear (706), a connecting plate 2 (707), a connecting plate 3 (708), a spring (709), and a clamp (710), wherein the fixed rail (701) is fixedly connected to the top of the partition (10), the connecting plate 2 (707) is slidably connected to the top of the fixed rail (701), and the connecting column 1 (705) is fixedly connected to the top of the partition (10). The inner wall of the connecting plate 2 (707), the roller (703) is rotatably connected to the top of the connecting plate 1 (704), the connecting plate 3 (708) is fixedly connected to the rear of the connecting plate 2 (707), the spring (709) is fixedly connected to the right side of the connecting plate 3 (708), the clamping plate (710) is fixedly connected to the right side of the spring (709), the gear (706) is fixedly connected to the output end of the motor (11), and the movable plate (702) is slidably connected to the top of the partition (10).

2. The engraving device for processing bamboo and wood products according to claim 1, characterized in that: The bottom of the movable plate (702) is fixedly connected to the top of the second connecting plate (707), the surface of the first connecting column (705) is slidably connected to the inner wall of the first fixed plate (5), and the right side of the movable platform (2) is in contact with the left side of the baffle (4).

3. The engraving device for processing bamboo and wood products according to claim 2, characterized in that: The front portion of the moving plate (702) is provided with teeth, and the teeth at the front portion of the moving plate (702) mesh with the surface of the gear (706).

4. The engraving device for processing bamboo and wood products according to claim 3 is characterized in that: The lifting device (8) includes a groove plate (801), a fixed block (802), a second connecting column (803), and a connecting shaft (804), wherein the bottom of the groove plate (801) contacts the top of the second connecting plate (707), the connecting shaft (804) is fixedly connected to the top of the gear (706), the fixed block (802) is fixedly connected to the top of the second connecting plate (707), and the second connecting column (803) is fixedly connected to the rear of the fixed block (802).

5. The engraving device for processing bamboo and wood products according to claim 4, characterized in that: The circumferential surface of the connecting shaft (804) is fixedly connected to the inner wall of the groove plate (801), the circumferential surface of the connecting shaft (804) is slidably connected to the inner wall of the fixing plate 1 (5), and the circumferential surface of the connecting column 2 (803) is in contact with the inner wall of the groove plate (801).

6. The engraving device for processing bamboo and wood products according to claim 5, characterized in that: The dust cleaning device (9) comprises an arc plate (901), a second fixed plate (902), a grinder (903), a fourth connecting plate (904), a rotating wheel (905), a third fixed plate (906), a blower (907), an annular plate (908), and an air blowing pipe (909), wherein the fourth connecting plate (904) is slidably connected to the front of the guide rail (3), the arc plate (901) is fixedly connected to both sides of the fourth connecting plate (904), the second fixed plate (902) is fixedly connected to the front of the fourth connecting plate (904), the grinder (903) is fixedly connected to the inner wall of the second fixed plate (902), the annular plate (908) is rotatably connected to the bottom of the arc plate (901), the blower (907) is fixedly connected to the inner wall of the annular plate (908), and the air blowing pipe (909) is fixedly connected to the right side of the blower (907).

7. The engraving device for processing bamboo and wood products according to claim 6, characterized in that: The fixed plate three (906) is fixedly connected to the circumferential surface of the arc-shaped plate (901), and the rotating wheel (905) is rotatably connected to the inner wall of the fixed plate three (906).

8. The engraving device for processing bamboo and wood products according to claim 7, characterized in that: The circumferential surface of the top rotating wheel (905) contacts the front portion of the guide rail (3), and the circumferential surface of the bottom rotating wheel (905) contacts the annular plate (908).

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