Wood processing cutting machine

Abstract

The invention relates to the technical field of cutting equipment, in particular to a wood processing cutting machine which comprises a rotating lantern ring, a supporting ring and a gear ring, the supporting ring and the gear ring are installed on the rotating lantern ring, the rotating lantern ring rotates on the supporting ring, the gear ring is fixed to the rotating lantern ring, and a first motor and a gear which are used for providing power for rotation of the gear ring are arranged on the supporting ring; the first motor and the gear are adopted as single power sources to drive the rotating lantern ring to rotate at the same time, and the position of the cutter is controlled by adjusting the rotating speed, so that the requirement for providing a power source, a transmission structure and other auxiliary structures for rotation of the cylindrical base material and feeding of the cutter in traditional machining is reduced, and the mechanical structure is simplified; and the complexity of design and manufacturing is reduced, and the cost investment of equipment is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cutting equipment, in particular to a wood processing and cutting machine. Background Art

[0002] Furniture is an indispensable daily necessity for people's daily life. It brings great convenience to people's eating, learning, working, sleeping, etc., making people's lives more comfortable. The manufacture of furniture exists in various forms based on its purpose and shape. Among them, columnar wooden products such as Roman columns, solid wood supporting columns, decorative column beams, lamp posts, etc., need to be cut along the axis of the columnar wood during processing, so that the diameters at different positions on the axis of the columnar wood are different, thereby completing the processing work. The specific operation process is to fix the columnar wooden substrate horizontally on the cutting machine and rotate it, and cut the substrate by the laterally moving tool. During the cutting process, by adjusting the distance between the tool and the axis of the substrate, a gradually changing diameter is formed in the direction of the axis of the substrate, so that the substrate is initially formed. This processing method requires providing separate power sources, transmission structures and other supporting structures for the rotation movement of the Roman column and the feed movement of the tool. Its structure is complex, the operation method is cumbersome, and the cost investment is high. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a wood processing and cutting machine, the specific technical solution adopted by the present invention is: A wood processing cutting machine comprises a rotating collar and a supporting ring and a gear ring mounted on the rotating collar, the rotating collar rotates on the supporting ring, the gear ring is fixed on the rotating collar, a first motor and a gear for providing power for the rotation of the gear ring are arranged on the supporting ring, a telescopic structure is arranged on the inner wall of the rotating collar, a tool for cutting a cylindrical substrate is arranged on the telescopic structure, and the tool and the rotating collar are connected by a spring; Among them, the rotating ring is coaxial with the cylindrical substrate, and the supporting ring is provided with a pushing structure for pushing the supporting ring to move laterally along the axis of the cylindrical substrate. When the rotating ring and the tool rotate with the axis of the rotating ring as the axis, the change in the rotating speed of the rotating ring can adjust the distance between the tool and the axis of the cylindrical substrate when it is centrifugal.

[0004] Furthermore, the telescopic structure includes two mutually parallel guide plates and a mounting seat for supporting the tool. The guide plates are inclined, one end of the guide plates is rotatably set on the inner wall of the rotating ring, and the other end of the guide plates is rotatably set on the mounting seat. The tool is installed on the mounting seat, and the spring is connected to the mounting seat.

[0005] Furthermore, a slider that slides along the axis of the rotating ring is provided on the inner wall of the rotating ring, and a guide plate is rotatably installed on the slider. A sub-plate is rotatably provided in the middle part of one of the guide plates, and the end of the sub-plate away from the guide plate is rotatably connected to the inner wall of the rotating ring, and the length of the sub-plate is half the length of the guide plate.

[0006] Furthermore, a pressure gauge is provided at the end of the spring away from the mounting seat, the position of the pressure gauge on the rotating collar is adjusted by a threaded rod and a lock nut, and the moving direction of the pressure gauge coincides with the moving direction of the tool.

[0007] Furthermore, the mounting seat is inclined toward the end surface of the tool, and retaining edges are provided on both upper and lower sides of the tool.

[0008] Further, the tool is composed of a plurality of knife groups arranged obliquely, and the knife group is composed of a first arc knife for vertical cutting and a second arc knife for horizontal cutting; The distances between the multiple sets of cutting tools and the axis of the cylindrical substrate gradually decrease.

[0009] Furthermore, it also includes a U-shaped outer frame and two clamping groups located on the left and right sides of the U-shaped outer frame, and the clamping groups are used to fix the ends of the cylindrical substrate; The clamping group includes a plurality of receiving openings on the end surface of the U-shaped outer frame, the plurality of receiving openings are distributed in a ring shape, a clamping plate is rotatably arranged in the receiving opening, a square column is fixed on the outer wall of the U-shaped outer frame between the plurality of receiving openings, a sliding sleeve is provided on the sliding sleeve, the sliding sleeve and each clamping plate are connected by an inclined push-pull plate, and a cylinder for providing power for the movement of the sliding sleeve is provided on the square column; When the clamping group is idle, the clamping plate is hidden in the receiving opening.

[0010] Furthermore, the pushing structure includes two side plates installed on the front and rear sides of the support ring, each side plate is laterally inserted with a screw, the screw is threadedly connected to the side plate, the screw is rotatably installed on the U-shaped outer frame, and each screw is equipped with a second motor for providing power to the screw.

[0011] The advantages of the present invention are: By using the first motor and the gear as a single power source to simultaneously drive the rotation of the rotating ring and controlling the position of the tool by adjusting the rotation speed, the need for auxiliary structures such as power sources and transmission structures for the rotation of the cylindrical substrate and the feeding of the tool in traditional processing is reduced, which not only simplifies the mechanical structure and reduces the complexity of design and manufacturing, but also effectively reduces the cost investment of the equipment; only by adjusting the rotation speed of the rotating ring, the distance between the tool and the axis of the wood can be accurately controlled, which greatly simplifies the operation process and improves the processing efficiency. The operator does not need to frequently adjust multiple complex transmission components, making the entire processing process more intuitive and easy to manage; through the ingenious design of the telescopic structure and the spring, it is possible to maintain the cutting stability of the tool. At the same time, the cutting depth is adjusted according to the processing requirements to achieve precise control of the diameter of the wood at different axial positions. This dynamic response mechanism enhances the flexibility and adaptability of processing and can meet the manufacturing needs of more diversified furniture products. Due to the slow movement of the rotating ring and the cutting rate of the tool, high-quality cutting effects can be achieved even when processing hardwood materials, avoiding tool wear or wood damage caused by cutting too fast, and ensuring the surface smoothness and dimensional accuracy of the finished product. In summary, this technical solution effectively solves the problems of complex structure, cumbersome operation and high cost in traditional furniture wood processing through innovative design, and realizes efficient, precise, safe and economical processing. It is an important progress in the field of wood processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 Right view structural diagram; Figure 3 yes Figure 1 A schematic diagram of the enlarged structure of the rotating ring; Figure 4 yes Figure 3 Schematic diagram of the tool enlarged structure; Figure 5 yes Figure 4 A schematic diagram of the enlarged structure of the tool from another perspective; Figure numerals: 1. cylindrical substrate; 2. rotating sleeve; 3. supporting ring; 4. gear ring; 5. first motor; 6. gear; 7. tool; 8. spring; 9. guide plate; 10. mounting seat; 11. slider; 12. sub-plate; 13. pressure gauge; 14. threaded rod; 15. lock nut; 16. first arc knife; 17. second arc knife; 18. U-shaped outer frame; 19. storage port; 20. splint; 21. square column; 22. sliding sleeve; 23. cylinder; 24. push-pull plate; 25. side plate; 26. lead screw; 27. second motor. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside”, etc., are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. This embodiment is written in a progressive manner.

[0017] like Figures 1 to 5 As shown, a wood processing cutting machine of the present invention comprises a rotating collar 2 and a supporting ring 3 and a gear ring 4 mounted on the rotating collar 2, the rotating collar 2 rotates on the supporting ring 3, the gear ring 4 is fixed on the rotating collar 2, a first motor 5 and a gear 6 for providing power for the rotation of the gear ring 4 are arranged on the supporting ring 3, a telescopic structure is arranged on the inner wall of the rotating collar 2, a tool 7 for cutting a cylindrical substrate 1 is arranged on the telescopic structure, and the tool 7 is connected to the rotating collar 2 by a spring 8; Among them, the rotating ring 2 is coaxial with the cylindrical substrate 1, and the support ring 3 is provided with a pushing structure for pushing the support ring 3 to move laterally along the axis of the cylindrical substrate 1. When the rotating ring 2 and the tool 7 rotate with the axis of the rotating ring 2 as the axis, the change in the rotation speed of the rotating ring 2 can adjust the distance between the tool 7 and the axis of the cylindrical substrate 1 when it is centrifugal.

[0018] In detail, the pushing structure can push the support ring 3 to move along the axis direction of the cylindrical substrate 1, so that the rotating ring 2 moves along the axis direction of the cylindrical substrate 1, the rotating ring 2 provides support for the tool 7 and the spring 8, the support ring 3 is used to support the rotating ring 2, the first motor 5 is installed on the support ring 3, the gear 6 is installed on the output end of the first motor 5, the gear 6 is meshed with the gear ring 4, when the first motor 5 is running, it can drive the rotating ring 2 to rotate through the gear 6 and the gear ring 4, the rotating ring 2 rotates on the support ring 3, the rotating ring 2 drives the telescopic structure, the tool 7 and the spring 8 therein to perform circular motion synchronously, the tool 7 can perform circular motion around the cylindrical substrate 1, and The tool 7 cuts the outer wall of the cylindrical substrate 1, the telescopic structure provides support for the tool 7, and the spring 8 provides elastic thrust for the tool 7. When the first motor 5 adjusts the rotation speed of the gear 6, the rotation speed of the tool 7 changes. At this time, the centrifugal force of the tool 7 changes, and the spring 8 pushes the tool 7 to move along the radial direction of the cylindrical substrate 1. When the centrifugal force of the tool 7 and the elastic force of the spring 8 offset each other, the position of the tool 7 no longer changes, thereby realizing the position adjustment of the tool 7, facilitating the adjustment of the distance between the tool 7 and the axis of the cylindrical substrate 1, and then cooperating with the movement of the rotating ring 2 along the axis of the cylindrical substrate 1, the cutting processing of the cylindrical substrate 1 is realized.

[0019] In actual use, since the cylindrical substrate 1 has a certain hardness, when the tool 7 cuts the cylindrical substrate 1, the cylindrical substrate 1 will generate an outward thrust on the tool 7 in the reverse direction. Therefore, as the tool 7 cuts, it takes a certain amount of time to reach the specified position, and the rotating ring 2 needs to move slowly so that the tool 7 can complete the cutting of a part of the cylindrical substrate 1 and move to the next position. When the tool 7 completes the cutting of a part of the cylindrical substrate 1, the force between the tool 7 and the cylindrical substrate 1 disappears.

[0020] By using the first motor 5 and the gear 6 as a single power source to simultaneously drive the rotation of the rotating ring 2 and controlling the position of the tool 7 by adjusting the rotation speed, the need for providing auxiliary structures such as power sources and transmission structures for the rotation of the cylindrical substrate 1 and the feeding of the tool 7 in traditional processing is reduced, which not only simplifies the mechanical structure and reduces the complexity of design and manufacturing, but also effectively reduces the cost investment of the equipment; only by adjusting the rotation speed of the rotating ring 2, the distance between the tool 7 and the axis of the wood can be accurately controlled, which greatly simplifies the operation process and improves the processing efficiency. The operator does not need to frequently adjust multiple complex transmission components, making the entire processing process more intuitive and easy to manage; through the ingenious design of the telescopic structure and the spring 8, it is possible to keep the cutting speed of the tool 7 While maintaining stability, the cutting depth is adjusted according to processing requirements to achieve precise control of the diameter of the wood at different axial positions. This dynamic response mechanism enhances the flexibility and adaptability of processing and can meet the manufacturing needs of more diverse furniture products; due to the slow movement of the rotating ring 2 and the cutting rate of the tool 7, it can ensure that high-quality cutting effects can be achieved even when processing hardwood materials, avoiding tool wear or wood damage caused by cutting too fast, and ensuring the surface smoothness and dimensional accuracy of the finished product; in summary, this technical solution effectively solves the problems of complex structure, cumbersome operation and high cost in traditional furniture wood processing through innovative design, and realizes efficient, precise, safe and economical processing, which is an important progress in the field of wood processing.

[0021] Furthermore, the telescopic structure includes two mutually parallel guide plates 9 and a mounting seat 10 for supporting the tool 7. The guide plate 9 is inclined, one end of the guide plate 9 is rotatably set on the inner wall of the rotating ring 2, and the other end of the guide plate 9 is rotatably set on the mounting seat 10. The tool 7 is installed on the mounting seat 10, and the spring 8 is connected to the mounting seat 10.

[0022] In detail, the two guide plates 9 are parallel to each other and in an inclined state. The two guide plates 9 can provide support for the mounting seat 10 and the tool 7. Due to the special setting of the two guide plates 9, when the tool 7 and the mounting seat 10 move, the tool 7 is always oriented toward the axial direction of the cylindrical substrate 1, that is, the tool 7 is supported while limiting its direction.

[0023] By utilizing the above structure, the tool 7, the guide plate 9 and the mounting seat 10 can be located on the inner side of the rotating collar 2, thereby supporting and guiding the tool 7. When the tool 7 moves, the guide plate 9 tilts, which can greatly reduce the space occupied. Compared with the traditional method of supporting the tool 7 and the mounting seat 10 by inserting a sliding rod on the rotating collar 2, the structure of this case can be arranged on the inner side of the rotating collar 2, which will not interfere with or hinder the pushing structure.

[0024] Furthermore, a slider 11 is provided on the inner wall of the rotating collar 2 and slides along the axial direction of the rotating collar 2. The guide plate 9 is rotatably mounted on the slider 11. A sub-plate 12 is rotatably provided in the middle of one of the guide plates 9. The end of the sub-plate 12 away from the guide plate 9 is rotatably connected to the inner wall of the rotating collar 2, and the length of the sub-plate 12 is half the length of the guide plate 9.

[0025] In detail, through the setting of the sub-plate 12, when the tool 7 moves, the tool 7 pushes the slider 11 to move through the guide plate 9, and the guide plate 9 synchronously drives the sub-plate 12 to rotate. Since the length of the sub-plate 12 is half the length of the guide plate 9, the rotation position of the sub-plate 12 on the rotating ring 2 and the tool 7 are both on the same radial line of the cylindrical substrate 1. In this way, the position of the tool 7 is limited, so that the tool 7 can only move along the radial direction of the rotating ring 2, but cannot move along the axial direction or other directions of the rotating ring 2, which is convenient for precise control of the position of the tool 7 on the rotating ring 2, effectively improving the processing accuracy, and avoiding that when the tool 7 moves arbitrarily in the rotating ring 2, the position of the tool 7 relative to the rotating ring 2 in the axial direction of the cylindrical substrate 1 changes, resulting in the inability to accurately control the processing position.

[0026] Furthermore, a pressure gauge 13 is provided at the end of the spring 8 away from the mounting seat 10 , and the position of the pressure gauge 13 on the rotating collar 2 is adjusted by a threaded rod 14 and a lock nut 15 , and the moving direction of the pressure gauge 13 coincides with the moving direction of the tool 7 .

[0027] In detail, the threaded rod 14 passes through the rotating collar 2 and is threadedly connected. The end of the threaded rod 14 is rotatably connected to the pressure gauge 13. The lock nut 15 locks the position of the threaded rod 14 on the rotating collar 2. When the position of the pressure gauge 13 needs to be adjusted, the lock nut 15 is loosened and the threaded rod 14 is rotated. The threaded rod 14 pushes the pressure gauge 13 to move on the rotating collar 2. After the position adjustment of the pressure gauge 13 is completed, the lock nut 15 can re-lock the threaded rod 14.

[0028] When cutting a cylindrical substrate 1 with a higher hardness, in order to improve the cutting strength of the tool 7, it can be achieved by accelerating the rotation of the rotating ring 2 and increasing the elastic force of the spring 8 on the tool 7. At this time, the cutting pressure of the tool 7 on the cylindrical substrate 1 increases. When cutting a cylindrical substrate 1 with a lower hardness, the rotation speed of the rotating ring 2 can be reduced and the elastic force of the spring 8 can be reduced.

[0029] The pressure gauge 13 can detect the elastic strength of the spring 8 .

[0030] Furthermore, the mounting seat 10 is inclined toward the end surface of the tool 7 , and ribs are provided on both upper and lower sides of the tool 7 .

[0031] In detail, by tilting the end face of the mounting seat 10 and configuring a retaining edge for the mounting seat 10, the chips cut by the tool 7 can be conveniently discharged directly through the inclined surface. The inclination direction of the inclined surface is coplanar with the axis of the cylindrical substrate 1, and the retaining edge on the mounting seat 10 can prevent the chips from entering the telescopic structure.

[0032] Furthermore, the tool 7 is composed of a plurality of knife groups arranged obliquely, and the knife group is composed of a first arc knife 16 for vertical cutting and a second arc knife 17 for horizontal cutting; The distances between the plurality of tool groups and the axis of the cylindrical substrate 1 gradually decrease.

[0033] In detail, the first arc knife 16 is perpendicular to the axis of the cylindrical substrate 1, and the second arc knife 17 is parallel to the axis of the cylindrical substrate 1. In this way, when the tool 7 cuts the cylindrical substrate 1, the first arc knife 16 can cut the outer wall of the cylindrical substrate 1 along the axis direction of the cylindrical substrate 1, and the second arc knife 17 can cut the outer wall of the cylindrical substrate 1 along the circumferential direction of the cylindrical substrate 1, thereby improving the smoothness of cutting of the cylindrical substrate 1 and reducing the difficulty of cutting, avoiding the adhesion of chips cut by the first arc knife 16 when only the first arc knife 16 is set, and avoiding the situation when only the second arc knife 17 is set, because the rotating ring 2 needs to move along the axis direction of the cylindrical substrate 1, the incision position of the cylindrical substrate 1 will block the end face of the second arc knife 17 and cause the rotating ring 2 to be unable to move smoothly.

[0034] Since the distances between the multiple knife groups and the axis of the cylindrical substrate 1 gradually decrease, the multiple knife groups can perform a gradually progressive cutting on the cylindrical substrate 1, thereby reducing the cutting difficulty.

[0035] Furthermore, it also includes a U-shaped outer frame 18 and two clamping groups located on the left and right sides of the U-shaped outer frame 18, and the clamping groups are used to fix the ends of the cylindrical substrate 1; The clamping group includes a plurality of receiving openings 19 opened on the end surface of the U-shaped outer frame 18, the plurality of receiving openings 19 are distributed in an annular shape, a clamping plate 20 is rotatably arranged in the receiving openings 19, a square column 21 is fixed on the outer wall of the U-shaped outer frame 18 between the plurality of receiving openings 19, a sliding sleeve 22 is slidably arranged on the square column 21, the sliding sleeve 22 is connected to each clamping plate 20 by an inclined push-pull plate 24, and a cylinder 23 for providing power for the movement of the sliding sleeve 22 is arranged on the square column 21; When the clamping assembly is idle, the clamping plate 20 is hidden in the receiving opening 19 .

[0036] In detail, the cylindrical substrate 1 and the rotating ring 2 are both located on the inner side of the U-shaped outer frame 18, and the square column 21 is located on the outer side of the U-shaped outer frame 18. When the cylindrical substrate 1 needs to be clamped, the cylinder 23 extends and pushes the sliding sleeve 22 to slide on the square column 21. The sliding sleeve 22 pushes the multiple clamping plates 20 toward the cylindrical substrate 1 through the multiple push-pull plates 24 and clamps the end of the cylindrical substrate 1, thereby achieving the fixation of the cylindrical substrate 1.

[0037] Since the multiple clamps 20 move synchronously and the multiple storage openings 19 are distributed in a ring shape, the multiple clamps 20 fix the outer wall of the cylindrical substrate 1 in an enclosing manner, thereby positioning the axial position of the cylindrical substrate 1. When the clamping group is idle, the clamps 20 are located in the storage openings 19, which can increase the internal space of the U-shaped outer frame 18, facilitate the placement of the cylindrical substrate 1, and facilitate moving the rotating ring 2 to one side of the U-shaped outer frame 18 to avoid the rotating ring 2 from hindering the placement of the cylindrical substrate 1 and avoiding the clamps 20 from blocking the rotating ring 2.

[0038] Furthermore, the pushing structure includes two side plates 25 installed on the front and rear sides of the support ring 3, and each side plate 25 is laterally inserted with a screw 26, the screw 26 is threadedly connected to the side plate 25, and the screw 26 is rotatably installed on the U-shaped outer frame 18, and each screw 26 is equipped with a second motor 27 for providing power to the screw 26.

[0039] In detail, the second motor 27 is fixed on the U-shaped outer frame 18, and the second motor 27 can provide rotational power for the screw 26. Since the screw 26 is threadedly connected to the side plate 25, the screw 26 can push the side plate 25 to move laterally, and the side plate 25 drives the rotating ring 2 to move laterally through the support ring 3, thereby providing power for the movement of the rotating ring 2.

[0040] 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 technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wood processing and cutting machine, characterized in that: The invention comprises a rotating collar (2), a support ring (3) and a gear ring (4) mounted on the rotating collar (2); the rotating collar (2) rotates on the support ring (3); the gear ring (4) is fixed on the rotating collar (2); a first motor (5) and a gear (6) for providing power for the rotation of the gear ring (4) are provided on the support ring (3); a telescopic structure is provided on the inner wall of the rotating collar (2); a tool (7) for cutting a cylindrical substrate (1) is provided on the telescopic structure; and the tool (7) is connected to the rotating collar (2) via a spring (8); The rotating collar (2) is coaxial with the cylindrical substrate (1), and a driving structure is provided on the support ring (3) for driving the support ring (3) to move laterally along the axis of the cylindrical substrate (1). When the rotating collar (2) and the tool (7) rotate with the axis of the rotating collar (2) as the axis, the change in the rotation speed of the rotating collar (2) can adjust the distance between the tool (7) and the axis of the cylindrical substrate (1) when the rotating collar (2) is centrifugal.

2. A wood processing and cutting machine according to claim 1, characterized in that: The telescopic structure comprises two mutually parallel guide plates (9) and a mounting seat (10) for supporting the tool (7); the guide plate (9) is inclined; one end of the guide plate (9) is rotatably arranged on the inner wall of the rotating collar (2); the other end of the guide plate (9) is rotatably arranged on the mounting seat (10); the tool (7) is mounted on the mounting seat (10); and the spring (8) is connected to the mounting seat (10).

3. A wood processing and cutting machine according to claim 2, characterized in that: A slider (11) is provided on the inner wall of the rotating collar (2) and is slidable along the axis direction of the rotating collar (2). The guide plate (9) is rotatably mounted on the slider (11). A secondary plate (12) is rotatably provided in the middle of one of the guide plates (9). The end of the secondary plate (12) away from the guide plate (9) is rotatably connected to the inner wall of the rotating collar (2), and the length of the secondary plate (12) is half the length of the guide plate (9).

4. A wood processing and cutting machine according to claim 3, characterized in that: A pressure gauge (13) is provided at the end of the spring (8) away from the mounting seat (10); the position of the pressure gauge (13) on the rotating collar (2) is adjusted by means of a threaded rod (14) and a lock nut (15); and the moving direction of the pressure gauge (13) coincides with the moving direction of the tool (7).

5. A wood processing and cutting machine according to claim 4, characterized in that: The mounting seat (10) is inclined toward the end surface of the tool (7), and retaining edges are provided on both the upper and lower sides of the tool (7).

6. A wood processing and cutting machine according to claim 5, characterized in that: The tool (7) is composed of a plurality of knife groups arranged obliquely, wherein the knife groups are composed of a first arc knife (16) for vertical cutting and a second arc knife (17) for horizontal cutting; The distances between the multiple sets of cutting tools and the axis of the cylindrical substrate (1) gradually decrease.

7. A wood processing and cutting machine according to claim 6, characterized in that: It also includes a U-shaped outer frame (18) and two clamping groups located on the left and right sides of the U-shaped outer frame (18), wherein the clamping groups are used to fix the ends of the cylindrical substrate (1); The clamping group comprises a plurality of receiving openings (19) provided on the end surface of the U-shaped outer frame (18), the plurality of receiving openings (19) being distributed in a ring shape, a clamping plate (20) being rotatably arranged in the receiving openings (19), a square column (21) being fixed on the outer wall of the U-shaped outer frame (18) between the plurality of receiving openings (19), a sliding sleeve (22) being provided on the sliding sleeve of the square column (21), the sliding sleeve (22) being connected to each clamping plate (20) via an inclined push-pull plate (24), and a cylinder (23) being provided on the square column (21) for providing power for the movement of the sliding sleeve (22); When the clamping group is idle, the clamping plate (20) is hidden in the receiving opening (19).

8. A wood processing and cutting machine according to claim 7, characterized in that: The pushing structure comprises two side plates (25) mounted on the front and rear sides of the support ring (3), each side plate (25) is laterally interlaced with a lead screw (26), the lead screw (26) is threadedly connected to the side plate (25), the lead screw (26) is rotatably mounted on the U-shaped outer frame (18), and each lead screw (26) is equipped with a second motor (27) for providing power to the lead screw (26).

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