CN118305850A - Cutting equipment for wood working - Google Patents

Abstract

The invention discloses a cutting device for wood processing, comprising a processing table, a cutting blade and a blade adjustment component, wherein the cutting blade is located inside the processing table and is adjusted by the blade adjustment component; the blade adjustment component comprises a rotating sleeve, a fixing frame, a first lifting motor, a first threaded rod, a moving seat and a first rotating motor, wherein the first lifting motor controls the rotation of the first threaded rod, thereby driving the moving seat located inside the first lifting slot to move up and down, thereby controlling the high-speed rotating cutting blade to be lifted and lowered along the upper and lower ends of the blade extending slot, and the wood placed on the surface of the processing table will be cut by the extending cutting blade; the angle adjustment motor inside the processing table controls the rotation of the first gear, and the first gear is meshed with the annular rack for transmission, thereby driving the rotating sleeve to rotate inside the rotating slot, thereby changing the cutting angle of the cutting blade, and realizing multi-angle cutting of the wood on the surface of the processing table.

Description

A cutting device for wood processing

Technical Field

The invention relates to the technical field of plate processing, in particular to a cutting device for wood processing.

Background technique

Cutting machines are divided into metal material cutting machines and non-metal material cutting machines based on the cutting materials. Metal material cutting machines are mainly tool cutting machines. In the process of processing aluminum alloy plates, cutting machines are often needed to cut the plates.

The angle between the blade and the workbench of existing cutting machines is mostly a fixed structure, and the plate on the workbench can only be cut from a fixed angle, and the plate cannot be cut from different angles to form sections at different angles. In addition, the structure of existing cutting machines is relatively simple, lacking a fixing device for cutting the plate, and requires manual assistance, which increases labor costs.

Summary of the invention

In view of the deficiencies of the prior art, the present invention discloses a cutting device for wood processing to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solution: a cutting device for wood processing, comprising a processing table, a cutting blade and a blade adjustment assembly, wherein the cutting blade is located inside the processing table and is adjusted by the blade adjustment assembly;

The blade adjustment assembly includes a rotating sleeve, a fixed frame, a first lifting motor, a first threaded rod, a movable seat and a first rotating motor. A rotating groove is provided on the surface of the processing table. The rotating sleeve is located inside the rotating groove and the rotating sleeve rotates smoothly inside the rotating groove. A blade extension groove is provided on the upper surface of the rotating sleeve. The fixed frame is located inside the rotating sleeve and the fixed frame is located on one side of the blade extension groove. The upper end of the fixed frame is fixed to the top wall of the rotating sleeve. The first lifting motor is located at the bottom of the first lifting groove provided inside the fixed frame. The lower end of the first threaded rod is connected to the output end of the first lifting motor. The upper end of the first threaded rod is rotatably connected to the top of the first lifting groove. The cutting blade is located on one side of the fixed frame. The cutting blade is kept in line with the blade extension slot at the upper end, the center of the cutting blade is connected to the output end shaft of the first rotating motor, and the cutting blade is driven to rotate at a high speed by the first rotating motor. At the same time, the tail end of the first rotating motor is connected to the front end of the moving seat, and the tail end of the moving seat is located inside the first lifting slot. A first threaded hole is provided on the tail end surface of the moving seat, and the first threaded hole cooperates with the first threaded rod. The first lifting motor controls the rotation of the first threaded rod, thereby driving the moving seat located inside the first lifting slot to move up and down, thereby controlling the high-speed rotating cutting blade to be lifted and lowered along the upper and lower ends of the blade extension slot, and the wood placed on the surface of the processing table will be cut by the extended cutting blade;

An angle adjustment motor is provided inside the processing table, and the angle adjustment motor is located on one side of the outer wall of the rotating sleeve. A first gear is provided at the output end of the angle adjustment motor, and the first gear is meshed with an annular rack provided on the outer wall of the rotating sleeve. At this time, the rotation of the first gear is controlled by the angle adjustment motor, and the first gear is meshed with the annular rack to drive the rotating sleeve to rotate inside the rotating groove, thereby changing the cutting angle of the cutting blade to achieve multi-angle cutting of the wood on the surface of the processing table.

Preferably, a scale mark is provided on the surface of the processing table, and the scale mark surrounds the upper end surface of the rotating groove. The scale mark corresponds to a pointer provided on the upper side wall of the rotating sleeve, and the pointer is consistent with the extension line of the blade extending out of the groove, so that the angle rotation of the cutting blade can be adjusted and judged by the cooperation between the scale mark and the pointer.

Preferably, an annular clamping ring is provided on the outer wall of the rotating sleeve, and the annular clamping ring cooperates with the processing table to achieve load-bearing for the rotating sleeve.

Preferably, a dust suction interface is provided at the lower end of the rotating sleeve, which is connected to an external dust suction duct through the dust suction interface, thereby realizing the suction of wood chips cut by the cutting blade.

Preferably, a holding assembly is provided at the upper end of the processing table, and the holding assembly includes a crossbeam frame, a holding plate, a protective cover, a lifting sleeve and a lifting rod. The crossbeam frame is located laterally at the upper end of the processing table, and the lifting rods are respectively located at the lower ends of both sides of the crossbeam frame. The lifting sleeves are respectively located at the outer walls of both sides of the processing table, and the lifting rods are inserted into the lifting sleeve. The holding plate is located at the lower end of the protective cover, and the upper end of the protective cover is connected to the middle position of the crossbeam. The second rotating motor provided in the lifting sleeve controls the rotation of the second threaded rod provided in the lifting sleeve, and the second threaded hole provided in the rotating rod cooperates with the second threaded rod. The crossbeam will drive the holding plate to rise and fall on the surface of the processing table, thereby realizing the pressing and fixing of wood of different sizes and thicknesses.

Preferably, a driving motor is provided at the upper end of the middle position of the crossbeam frame, and the upper end of the protective cover is connected to the output end of the driving motor. The protective cover is driven to rotate by the driving motor, and the driving motor is synchronized with the angle adjustment motor, so that the rotation angle of the cutting blade is consistent with the rotation angle of the protective cover, and the extended blade extends out of the slot and enters the interior of the protective cover, thereby reducing the splashing of wood chips and facilitating subsequent cleaning.

Preferably, a conveying assembly is provided on one side of the processing table, and the conveying assembly includes a conveying frame, a conveying motor and a plurality of rollers. One end of the conveying frame is fixed to the side wall surface of the processing table, and the plurality of rollers are located inside the conveying frame. The conveying motor is located outside the rollers at the head and tail ends of the conveying frame. The conveying motor drives the rollers at the head and tail ends to rotate, thereby driving the wood placed on the conveying frame to the processing table.

Preferably, a guide assembly is provided at the upper end of the conveying frame, and the guide assembly includes a guide plate, a third threaded rod and a third rotating motor. The processing table is located at a direction wall surface of one end of the conveying frame and a moving groove is provided, the third threaded rod is located inside the moving groove, the third rotating motor is located on the outer wall of the moving groove, and the output end of the third rotating motor is connected to the third threaded rod, the front end of the guide plate is connected to the third threaded rod through a third threaded hole, and the third threaded rod includes symmetrical opposite spiral threads, and the third threaded rod is driven to rotate by the third rotating motor, so that the guide plates are close to each other on the third threaded rod and contact with the wall surfaces on both sides of the wood, thereby guiding the moving trajectory of the moving wood.

Preferably, a plurality of rollers are respectively provided on the inner side of the guide plate, and the rollers are in contact with the wood to achieve rolling contact between the wall surfaces on both sides of the wood and the rollers.

Preferably, a control console is provided on one side wall of the processing table, and each motor drive of the cutting equipment is controlled by the control console.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, a blade adjustment component is provided, which controls the rotation of the first gear through the angle adjustment motor, and drives the rotating sleeve to rotate inside the rotating groove through the meshing transmission of the first gear and the annular rack. The cutting angle of the cutting blade is changed by observing the scale mark on the processing table and the pointer on the rotating sleeve, so as to realize multi-angle cutting processing of the wood on the surface of the processing table.

2. In the present invention, a pressing component is provided, and the second rotating motor in the pressing component is used to control the rotation of the second threaded rod provided inside the lifting sleeve, and the second threaded rod cooperates with the second threaded rod through the second threaded hole provided inside the rotating rod. The crossbeam will drive the pressing plate to rise and fall on the surface of the processing table, thereby realizing the pressing and fixing of wood of different sizes and thicknesses, reducing the work intensity of workers.

3. In the present invention, not only a protective cover is provided to prevent wood chips from splashing everywhere when the blade cuts wood, but also a dust suction interface is provided at the lower end of the rotating sleeve to facilitate the suction of the cut wood chips, thereby improving the cutting environment.

4. In the present invention, the conveying assembly and the guiding assembly cooperate with each other, and the conveying motor drives the rollers at the head and tail ends to rotate, thereby driving the wood placed on the conveying frame to the processing table, and cooperates with the third rotating motor in the guiding assembly to drive the third threaded rod to rotate, so that the guide plates are close to each other on the third threaded rod and contact with the walls on both sides of the wood, thereby guiding the moving trajectory of the moving wood, ensuring the stability of wood feeding, and improving cutting efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

In the attached picture:

FIG1 is a schematic diagram of the overall structure of a wood processing cutting device according to the present invention;

FIG2 is a schematic structural diagram of the cutting device for wood processing of the present invention from another perspective;

3 is a side sectional view of a wood processing cutting device according to the present invention;

FIG4 is a schematic diagram of the structure of the interior of the rotating sleeve of the present invention;

FIG5 is a schematic front cross-sectional view of a processing table of the present invention;

FIG6 is a schematic structural diagram of a rotating sleeve from one perspective of the present invention;

7 is a schematic structural diagram of a conveying assembly of the present invention;

Numbers in the figure: 1, processing table; 101, rotating groove; 102, scale mark; 103, control console; 201, rotating sleeve; 202, fixed frame; 203, first lifting motor; 204, first threaded rod; 205, moving seat; 206, first rotating motor; 207, blade extension groove; 208, first lifting groove; 209, first threaded hole; 210, angle adjustment motor; 211, first gear; 212, annular rack; 213, pointer; 214, annular snap ring; 215, dust suction Interface; 301, crossbeam frame; 302, holding plate; 303, protective cover; 304, lifting sleeve; 305, lifting rod; 306, second rotating motor; 307, second threaded rod; 308, second threaded hole; 309, driving motor; 401, conveying frame; 402, conveying motor; 403, roller; 501, guide plate; 502, third threaded rod; 503, third rotating motor; 504, moving slot; 505, third threaded hole; 506, roller; 6, cutting blade; 7, wood.

Detailed ways

The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

Embodiment: As shown in FIG1 , a wood processing cutting device comprises a processing table 1, a cutting blade 6 and a blade adjustment assembly, wherein the cutting blade 6 is located inside the processing table 1 and is adjusted by the blade adjustment assembly, and a control console 103 is provided on one side wall of the processing table 1, and each motor drive of the cutting device is controlled by the control console 103;

As shown in FIGS. 1 to 4 , the blade adjustment assembly includes a rotating sleeve 201, a fixing frame 202, a first lifting motor 203, a first threaded rod 204, a moving seat 205 and a first rotating motor 206. The surface of the processing table 1 is provided with a rotating groove 101, the rotating sleeve 201 is located inside the rotating groove 101, and the rotating sleeve 201 rotates smoothly inside the rotating groove 101. The outer wall of the rotating sleeve 201 is provided with an annular retaining ring 214, and the annular retaining ring 214 cooperates with the processing table 1 to realize the load-bearing of the rotating sleeve 201. The lower end of the rotating sleeve 201 is provided with a dust suction interface 215, which is connected to an external dust suction pipe through the dust suction interface 215, so as to realize the suction of wood chips cut by the cutting blade 6; the upper surface of the rotating sleeve 201 is provided with a blade extension groove 207, the fixed frame 202 is located inside the rotating sleeve 201, and the fixed frame 202 is located on one side of the blade extension groove 207, the upper end of the fixed frame 202 is fixed to the top wall of the rotating sleeve 201, and the first lifting motor 203 is located at the bottom of the first lifting groove 208 provided inside the fixed frame 202. The lower end of the first threaded rod 204 is connected to the output end of the first lifting motor 203, and the upper end of the first threaded rod 204 is rotatably connected to the top of the first lifting slot 208. The cutting blade 6 is located on one side of the fixed frame 202, and the cutting blade 6 is kept consistent with the blade extension slot 207 at the upper end. The center of the cutting blade 6 is connected to the output end shaft of the first rotating motor 206, and the cutting blade 6 is driven by the first rotating motor 206 to rotate at a high speed. At the same time, the tail end of the first rotating motor 206 is connected to the front end of the moving seat 205, and the moving seat 205 is connected to the rear end of the first rotating motor 206. The rear end of the movable seat 205 is located inside the first lifting slot 208, and a first threaded hole 209 is provided on the rear end surface of the movable seat 205. The first threaded hole 209 cooperates with the first threaded rod 204, and the first lifting motor 203 controls the first threaded rod 204 to rotate, thereby driving the movable seat 205 located inside the first lifting slot 208 to move up and down, thereby controlling the high-speed rotating cutting blade 6 to move up and down along the upper and lower ends of the blade extension slot 207, and the wood 7 placed on the surface of the processing table 1 is cut by the extended cutting blade 6;

As shown in FIGS. 5 and 6 , an angle adjustment motor 210 is provided inside the processing table 1. The angle adjustment motor 210 is located on one side of the outer wall of the rotating sleeve 201. A first gear 211 is provided at the output end of the angle adjustment motor 210. The first gear 211 is meshed with an annular rack 212 provided on the outer wall of the rotating sleeve 201. At this time, the first gear 211 is controlled to rotate by the angle adjustment motor 210, and the first gear 211 is meshed with the annular rack 212 to drive the rotating sleeve 201 to rotate inside the rotating groove 101. Thereby changing the cutting angle of the cutting blade 6, realizing multi-angle cutting processing of the wood 7 on the surface of the processing table 1, wherein a scale mark 102 is provided on the surface of the processing table 1, and the scale mark 102 surrounds the upper end surface of the rotating groove 101, and the scale mark 102 corresponds to the pointer 213 provided on the upper end side wall of the rotating sleeve 201, and the pointer 213 is consistent with the extension line of the blade extension groove 207, and then the angle rotation of the cutting blade 6 is adjusted and judged by the cooperation between the scale mark 102 and the pointer 213.

As shown in Figures 2 and 3, a holding component is provided at the upper end of the processing table 1, and the holding component includes a beam frame 301, a holding plate 302, a protective cover 303, a lifting sleeve 304 and a lifting rod 305. The beam frame 301 is horizontally located at the upper end of the processing table 1, and the lifting rods 305 are respectively located at the lower ends of both sides of the beam frame 301. The lifting sleeves 304 are respectively located at the outer walls of both sides of the processing table 1. The lifting rods 305 are inserted into the lifting sleeves 304, the holding plate 302 is located at the lower end of the protective cover 303, and the upper end of the protective cover 303 is connected to the middle position of the beam. A driving motor 309 is provided at the upper end of the middle position of the beam frame 301, and the upper end of the protective cover 303 is connected to the output end of the driving motor 309. The driving motor 309 drives the protective cover 303 to rotate, and the driving motor 309 keeps synchronization with the angle adjustment motor 210, so that the rotation angle of the cutting blade 6 is consistent with the rotation angle of the protective cover 303, and the extended blade extends out of the slot 207 and enters the inside of the protective cover 303, thereby reducing the splashing of wood chips and facilitating subsequent cleaning. The second rotating motor 306 provided in the lifting sleeve 304 controls the rotation of the second threaded rod 307 provided in the lifting sleeve 304, and the second threaded hole 308 provided in the rotating rod cooperates with the second threaded rod 307, and the crossbeam drives the holding plate 302 to rise and fall on the surface of the processing table 1, thereby achieving the pressing and fixing of wood 7 of different sizes and thicknesses.

As shown in FIG. 7 , a conveying assembly is provided on one side of the processing table 1, and the conveying assembly includes a conveying frame 401, a conveying motor 402 and a plurality of rollers 403. One end of the conveying frame 401 is fixed to the side wall surface of the processing table 1, and the plurality of rollers 403 are located inside the conveying frame 401. The conveying motor 402 is located on the outer side of the rollers 403 at the head and tail ends of the conveying frame 401. The rollers 403 at the head and tail ends are driven to rotate by the conveying motor 402, so as to drive the wood 7 placed on the conveying frame 401 to the processing table 1. A guiding assembly is provided on the upper end of the conveying frame 401, and the guiding assembly includes a guide plate 501, a third threaded rod 502 and a third rotating motor 503. A moving groove 504 is provided on the direction wall of the processing table 1 located at one end of the conveying frame 401. 02 is located inside the moving groove 504, the third rotating motor 503 is located on the outer wall of the moving groove 504, and the output end of the third rotating motor 503 is connected to the third threaded rod 502, and the front end of the guide plate 501 is connected to the third threaded rod 502 through a third threaded hole 505, and the third threaded rod 502 includes symmetrical opposite spiral threads, and the third threaded rod 502 is driven to rotate by the third rotating motor 503, so that the guide plates 501 are close to each other on the third threaded rod 502 and contact with the side walls of the wood 7, so as to guide the moving trajectory of the moving wood 7, and a plurality of rollers 506 are respectively provided on the inner side of the guide plate 501, which contact with the wood 7 through the rollers 506, so as to realize rolling contact between the side walls of the wood 7 and the rollers 506.

When in use, the wood 7 is first placed on the roller 403 on the conveying assembly, and then the rollers 403 at the head and tail ends are driven to rotate by the conveying motor 402, so as to drive the wood 7 placed on the conveying frame 401 to the processing table 1, and cooperate with the third rotating motor 503 in the guide assembly to drive the third threaded rod 502 to rotate, so as to realize that the guide plates 501 are close to each other on the third threaded rod 502 and contact with the wall surfaces on both sides of the wood 7, so as to guide the moving trajectory of the moving wood 7. After the wood 7 moves to the cutting area of the processing table 1, the first gear 211 is controlled to rotate by the angle adjustment motor 210, and the first gear 211 is meshed with the annular rack 212 for transmission, so as to drive the rotating sleeve 201 to rotate inside the rotating groove 101, and cooperate with the scale mark 102 on the surface of the processing table 1 and the pointer 213 on the rotating sleeve 201, so as to change the cutting angle of the cutting blade 6, so as to realize the processing table 1. The wood 7 on the surface of the workbench 1 is cut at multiple angles. After the angle adjustment of the cutting blade 6 is completed, the protective cover 303 at the upper end is driven by the driving motor 309 to keep consistent with the cutting blade 6. At this time, the second rotating motor 306 in the pressing assembly controls the second threaded rod 307 provided inside the lifting sleeve 304 to rotate, and cooperates with the second threaded rod 307 through the second threaded hole 308 provided inside the rotating rod. The crossbeam drives the pressing plate 302 to rise and fall on the surface of the processing table 1, thereby realizing the pressing and fixing of the wood 7 of different sizes and thicknesses. After the pressing is completed, the first lifting motor 203 controls the first threaded rod 204 to rotate, thereby driving the moving seat 205 located inside the first lifting slot 208 to move up and down, thereby controlling the high-speed rotating cutting blade 6 to rise and fall along the upper and lower ends of the blade extension slot 207, and the wood 7 placed on the surface of the processing table 1 will be cut by the extended cutting blade 6.

Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A cutting device for wood processing, characterized in that: it comprises a processing table, a cutting blade and a blade adjustment assembly, wherein the cutting blade is located inside the processing table and is adjusted by the blade adjustment assembly; The blade adjustment assembly includes a rotating sleeve, a fixed frame, a first lifting motor, a first threaded rod, a movable seat and a first rotating motor. A rotating groove is provided on the surface of the processing table. The rotating sleeve is located inside the rotating groove and the rotating sleeve rotates smoothly inside the rotating groove. A blade extension groove is provided on the upper surface of the rotating sleeve. The fixed frame is located inside the rotating sleeve and the fixed frame is located on one side of the blade extension groove. The upper end of the fixed frame is fixed to the top wall of the rotating sleeve. The first lifting motor is located at the bottom of the first lifting groove provided inside the fixed frame. The lower end of the first threaded rod is connected to the output end of the first lifting motor. The upper end of the first threaded rod is rotatably connected to the top of the first lifting groove. The cutting blade is located on one side of the fixed frame. The cutting blade is kept in line with the blade extension slot at the upper end, the center of the cutting blade is connected to the output end shaft of the first rotating motor, and the cutting blade is driven to rotate at a high speed by the first rotating motor. At the same time, the tail end of the first rotating motor is connected to the front end of the moving seat, and the tail end of the moving seat is located inside the first lifting slot. A first threaded hole is provided on the tail end surface of the moving seat, and the first threaded hole cooperates with the first threaded rod. The first lifting motor controls the rotation of the first threaded rod, thereby driving the moving seat located inside the first lifting slot to move up and down, thereby controlling the high-speed rotating cutting blade to be lifted and lowered along the upper and lower ends of the blade extension slot, and the wood placed on the surface of the processing table will be cut by the extended cutting blade; An angle adjustment motor is provided inside the processing table, and the angle adjustment motor is located on one side of the outer wall of the rotating sleeve. A first gear is provided at the output end of the angle adjustment motor, and the first gear is meshed with an annular rack provided on the outer wall of the rotating sleeve. At this time, the rotation of the first gear is controlled by the angle adjustment motor, and the first gear is meshed with the annular rack to drive the rotating sleeve to rotate inside the rotating groove, thereby changing the cutting angle of the cutting blade to achieve multi-angle cutting of the wood on the surface of the processing table. 2. A cutting device for wood processing according to claim 1, characterized in that: a scale mark is provided on the surface of the processing table, and the scale mark is located around the upper end surface of the rotating groove. The scale mark corresponds to a pointer provided on the upper end side wall of the rotating sleeve, and the pointer is consistent with the extension line of the blade extending out of the groove, so that the angle rotation of the cutting blade can be adjusted and judged by the cooperation between the scale mark and the pointer. 3. A cutting device for wood processing according to claim 1, characterized in that: an annular clamping ring is provided on the outer wall of the rotating sleeve, and the annular clamping ring cooperates with the processing table to realize the load-bearing of the rotating sleeve. 4. A cutting device for wood processing according to claim 1, characterized in that: a dust suction interface is provided at the lower end of the rotating sleeve, which is connected to an external dust suction pipe through the dust suction interface, thereby realizing the suction of wood chips cut by the cutting blade. 5. A wood processing cutting device as claimed in claim 1, characterized in that: the upper end of the processing table is provided with a pressing and holding assembly, and the pressing and holding assembly includes a cross beam frame, a pressing and holding plate, a protective cover, a lifting sleeve and a lifting rod, the cross beam frame is horizontally located at the upper end of the processing table, the lifting rods are respectively located at the lower ends of both sides of the cross beam frame, and the lifting sleeves are respectively located at the outer walls of both sides of the processing table correspondingly, the lifting rods are inserted into the lifting sleeve, the pressing plate is located at the lower end of the protective cover, and the upper end of the protective cover is connected to the middle position of the cross beam, through the second rotating motor provided in the lifting sleeve, the second threaded rod provided in the lifting sleeve is controlled to rotate, and the second threaded rod provided in the rotating rod cooperates with the second threaded rod, and the cross beam will drive the pressing and holding plate to rise and fall on the surface of the processing table, thereby realizing the pressing and fixing of wood of different sizes and thicknesses. 6. A cutting device for wood processing according to claim 5, characterized in that: a driving motor is provided at the upper end of the middle position of the crossbeam frame, the upper end of the protective cover is connected to the output end of the driving motor, and the protective cover is driven to rotate by the driving motor, and the driving motor is synchronized with the angle adjustment motor, so that the rotation angle of the cutting blade is consistent with the rotation angle of the protective cover, and the extended blade extends out of the slot and enters the interior of the protective cover. 7. A cutting device for wood processing according to claim 1, characterized in that: a conveying assembly is provided on one side of the processing table, and the conveying assembly includes a conveying frame, a conveying motor and a plurality of rollers, one end of the conveying frame is fixed to the side wall surface of the processing table, and the plurality of rollers are located inside the conveying frame, and the conveying motor is located on the outside of the rollers at the head and tail ends of the conveying frame, and the rollers at the head and tail ends are driven to rotate by the conveying motor, thereby driving the wood placed on the conveying frame to the processing table. 8. A wood processing cutting device according to claim 7, characterized in that: a guide assembly is provided at the upper end of the conveying frame, and the guide assembly includes a guide plate, a third threaded rod and a third rotating motor, the processing table is located at a direction wall surface of one end of the conveying frame and is provided with a moving groove, the third threaded rod is located inside the moving groove, the third rotating motor is located on the outer wall of the moving groove, and the output end of the third rotating motor is connected to the third threaded rod, the front end of the guide plate is connected to the third threaded rod through a third threaded hole, and the third threaded rod includes symmetrical opposite spiral threads, and the third threaded rod is driven to rotate by the third rotating motor, so that the guide plates are close to each other on the third threaded rod and contact with the wall surfaces on both sides of the wood, thereby guiding the moving trajectory of the moving wood. 9. A cutting device for wood processing according to claim 8, characterized in that: a plurality of rollers are respectively provided on the inner side of the guide plate, and the rollers are in contact with the wood to achieve rolling contact between the wall surfaces on both sides of the wood and the rollers. 10. A wood processing cutting device according to claim 1, characterized in that: a control console is provided on one side wall of the processing table, and each motor drive of the cutting device is controlled by the control console.