Automatic picking, conveying and transporting device for wood processing

Abstract

The invention relates to the technical field of wood conveying, in particular to an automatic picking, conveying and transporting device for wood processing, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a rack and two supporting frames, two rotating frames are arranged between the two supporting frames, and the rotating frames are movably connected with the inner side walls of the correspondingly arranged supporting frames through bearings; a servo motor used for driving the rotating frame to rotate is fixedly installed on the outer side of the supporting frame, adjusting plates are arranged on one side of the rotating frame, a material distributing assembly is arranged between the two adjusting plates, the material distributing assembly comprises multiple sets of linear guide rails and multiple sets of guide blocks, and the linear guide rails are fixedly installed on the side walls of the adjusting plates; compared with the prior art, by means of the spaced wood board conveying mode, the risk that the surfaces of the boards are damaged is reduced, the product quality is improved, the picking device can pick the boards more easily, time is shortened, and the machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wood conveying, and in particular to an automatic picking, conveying and transporting device for wood processing. Background Art

[0002] In the field of wood processing, wood boards are a common and important material widely used in furniture manufacturing, architectural decoration and other industries. Wood boards usually have a certain thickness, width and length, and their materials are diverse. In the traditional wood board processing process, in order to achieve efficient batch delivery of wood boards to the processing location, the commonly used method is to pre-stack and transport the wood boards. That is, multiple wood boards are stacked together, transported to a specific area by a conveying device, and then the existing picking device is used to transport the wood boards one by one to the designated location for processing. However, this traditional transmission method has some shortcomings in practical applications.

[0003] Stacking of plates will generate greater pressure and easily cause deformation, especially for thin or soft plates, which will affect the subsequent processing accuracy and quality. At the same time, contact between each other can easily cause surface scratches, reducing the value of the plates. When the picking device picks up a single plate from the stacked plates, it needs to overcome friction and gravity, which increases the difficulty and time of picking up, and may also require additional separation operations, reducing processing efficiency.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The object of the present invention is to provide an automatic picking, conveying and transporting device for wood processing, so as to solve the problems mentioned in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic picking, conveying and transporting device for wood processing comprises a bottom plate, a frame and two supporting frames are fixedly connected to the top of the bottom plate, two rotating frames are arranged between the two supporting frames, the rotating frames are movably connected to the inner side walls of the corresponding supporting frames through bearings, a servo motor for driving the rotating frames to rotate is fixedly installed on the outer side of the supporting frames, an adjusting plate is arranged on one side of the rotating frame, and a material dividing assembly is arranged between the two adjusting plates;

[0008] The material distribution assembly includes multiple groups of linear guide rails and multiple groups of guide blocks. The linear guide rails are fixedly installed on the side walls of the adjustment plate. The guide blocks are slidably connected to the outer sides of the linear guide rails. The outer sides of the guide blocks are fixedly connected to the drive plates by bolts.

[0009] Furthermore, the side wall of the adjustment plate is also fixedly connected with a plurality of groups of alignment rods, the outer sides of the alignment rods are slidably connected with a plurality of groups of sliding racks, and the outer sides of the sliding racks are fixedly connected with limited position blocks;

[0010] The outer side of the driving plate is provided with a plurality of driving grooves, the limiting blocks are slidably connected in the corresponding driving grooves, the outer side of the sliding frame is fixedly connected with a distribution plate, and the outer side of the distribution plate is provided with a plurality of placement grooves.

[0011] Furthermore, a card-connecting assembly is provided on the inner side of the distribution plate, and the card-connecting assembly includes multiple groups of card frames and multiple groups of card board racks. The card frames are fixedly connected to the inner sides of the corresponding distribution plates, and the card board racks are slidably connected to the inner side walls of the card frames. Multiple groups of guide grooves are symmetrically provided on both side walls of the card board racks.

[0012] Furthermore, the inner side wall of the card frame is fixedly connected with a horizontal plate, the outer side of the horizontal plate is penetrated with a through groove, a plug rod is slidably connected in the through groove, one end of the plug rod is fixedly connected with a linkage block, the other end of the plug rod is slidably connected to the placement groove, an abutment plate is provided in the placement groove, and the end of the plug rod is fixedly connected to the abutment plate.

[0013] Furthermore, both ends of the linkage block are movably connected to rollers through bearings, and the rollers are slidably connected to corresponding guide grooves. An electric push rod 2 is fixedly installed on the outer side of the card frame, and the output end of the electric push rod 2 passes through the card frame and is fixedly connected to the side wall of the card frame.

[0014] Furthermore, an electric slide is installed on the top of the base plate, the electric slide is slidably connected to the top of the base plate, and an electric lifting plate is fixedly installed on the top of the electric slide.

[0015] Furthermore, a slide rail is symmetrically fixedly installed on the bottom of the frame, a sliding seat is slidably connected in the slide rail, two brackets are fixedly installed on the bottom of the frame, two threaded rods are movably connected between the two brackets through bearings, the sliding seat is threadedly connected to the threaded rod through a threaded groove penetrating the side wall, a lifting cylinder is fixedly installed on the bottom of the sliding seat, and an electric clamp is fixedly installed on the bottom end of the lifting cylinder.

[0016] Furthermore, the interior of the linear guide rail is movably connected with a threaded rod 2 via a bearing, the guide block is threadedly connected to the threaded rod 2 via a threaded groove extending through the side wall, and both the threaded rod 1 and the threaded rod 2 are driven by corresponding external motors.

[0017] Furthermore, the two support frames are symmetrically arranged on the top of the base plate, the four corners of the side wall of the rotating frame are fixedly connected with right-angle guide plates by bolts, the four corners of the adjustment plate are slidably connected in the right-angle guide plate, the side wall of the rotating frame is fixedly connected with an electric push rod 1, the output end of the electric push rod 1 is fixedly connected to the side wall of the adjustment plate, a synchronization plate is fixedly connected between the two rotating frames, and support blocks matching the rotating frame are symmetrically fixed on the top of the base plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] When the present invention is in use, a "one-to-one" tightening control is performed on a batch of boards through the clamping assembly, and then the driving groove opened on the surface of the driving plate in the material dividing assembly cooperates with the limit block to cause the sliding frame to slide on the calibration rod, and further the dividing plate drives the abutment plate to disperse the correspondingly arranged wood boards, that is, the wood boards that were originally attached to each other and stacked are spaced apart. On the one hand, the friction between adjacent wood boards is eliminated, and the risk of scratches, wear and discoloration and deformation caused by frictional heat on the surface of the wood boards is reduced, thereby improving product quality. On the other hand, the picking device can more easily pick up a single board from the separated boards without overcoming large friction and gravity, which can greatly shorten the picking time and make the position of each wood board more clear and independent. The picking device can more accurately locate and pick up the boards, thereby reducing the possibility of erroneous operation and further improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the synchronization plate in the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the adjustment plate in the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the calibration rod in the present invention;

[0025] Figure 5 It is a schematic diagram of the driving slot structure in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the clamping assembly in the present invention;

[0027] Figure 7 It is a schematic diagram of the card frame structure in the present invention;

[0028] Figure 8 It is a structural schematic diagram of a threaded rod at the top of the inner wall of the frame in the present invention;

[0029] Fig. 9 It is a side view of the support frame structure in the present invention.

[0030] Reference numerals: 1, bottom plate; 201, frame; 202, support frame; 3, rotating frame; 4, right-angle guide plate; 5, adjustment plate; 501, electric push rod 1; 6, material distribution assembly; 601, linear guide rail; 602, guide block; 603, drive plate; 604, calibration rod; 605, sliding frame; 606, limit block; 607, drive slot; 608, distribution plate; 7, clamping assembly; 701, Card frame; 702, card plate frame; 703, guide groove; 704, cross plate; 705, plug-in rod; 706, linkage block; 707, abutment plate; 708, roller; 8, electric push rod 2; 9, electric slide; 10, electric lifting plate; 11, slide rail; 12, threaded rod 1; 13, sliding seat; 14, lifting cylinder; 15, electric clamp; 16, threaded rod 2; 17, synchronization plate; 18, support block. DETAILED DESCRIPTION

[0031] 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.

[0032] Embodiment 1: Figure 1-Figure 9 As shown, an automatic picking, conveying and transporting device for wood processing includes a bottom plate 1, a frame 201 and two support frames 202 are fixedly connected to the top of the bottom plate 1, two rotating frames 3 are arranged between the two support frames 202, the rotating frames 3 are movably connected to the inner side walls of the corresponding support frames 202 through bearings, and a servo motor for driving the rotating frames 3 to rotate is fixedly installed on the outer side of the support frames 202, as shown in FIG. Fig. 9As shown, the rotating frame 3 is movably connected to the support frame 202 by bearings, and a large gear is fixedly connected to the connection point, and a small gear is movably connected to the outer side of the support frame 202 by bearings, and the small gear is driven by a servo motor installed on the outer side of the support frame 202, and the small gear is meshed with the large gear to drive the rotating frame 3 to rotate synchronously. Since the wooden boards clamped by the present invention are in batches and have a heavy mass, and the corresponding structure of the present invention itself also has a certain mass, the mass of the wooden boards driven by the rotating frame 3 to rotate is large. Therefore, a large and small gear meshing transmission method is adopted. When the small gear drives the large gear to rotate, the speed of the large gear will decrease, but the torque will increase. The transmission method of reducing speed and increasing torque by the small gear driving the large gear can increase the output torque, thereby driving relatively heavy objects to rotate, and at the same time reducing the cost of the equipment.

[0033] An adjustment plate 5 is provided on one side of the rotating frame 3, and a material dividing assembly 6 is provided between the two adjustment plates 5;

[0034] An electric slide 9 is installed on the top of the base plate 1, and the electric slide 9 is slidably connected to the top of the base plate 1. An electric lifting plate 10 is fixedly installed on the top of the electric slide 9. It should be noted here that the electric slide 9 and the electric lifting plate 10 are both existing mechanisms. The electric slide 9 has a reciprocating sliding function on the top of the base plate 1, and its function is to transport wood boards, and the electric lifting plate 10 cooperates with the electric slide 9 to lift the wood boards.

[0035] Two support frames 202 are symmetrically arranged on the top of the bottom plate 1, and the four corners of the side wall of the rotating frame 3 are fixedly connected with the right-angle guide plate 4 by bolts, and the four corners of the adjustment plate 5 are slidably connected in the right-angle guide plate 4, and the side wall of the rotating frame 3 is fixedly connected with an electric push rod 501, and the output end of the electric push rod 501 is fixedly connected to the side wall of the adjustment plate 5, and a synchronization plate 17 is fixedly connected between the two rotating frames 3, and support blocks 18 matching the rotating frame 3 are symmetrically fixed on the top of the bottom plate 1;

[0036] During the specific setting, the wood boards are stacked on the top of the electric lifting plate 10, and the electric slide 9 drives the boards to slide on the top of the bottom plate 1 until they move between the two rotating frames 3. The electric lifting plate 10 drives the wood boards to be lifted and lowered until they rise to the specified position. At this time, the electric push rod 501 drives the adjustment plate 5 to slide in the right-angle guide plate 4 until the corresponding abutment plate 707 is tightly pressed against the side wall of the corresponding wood board.

[0037] Embodiment 2: A card-connecting assembly 7 is provided on the inner side of the distribution plate 608, and the card-connecting assembly 7 includes multiple groups of card frames 701 and multiple groups of card plate racks 702. The card frames 701 are fixedly connected to the inner side of the corresponding distribution plate 608, and the card plate racks 702 are slidably connected to the inner side walls of the card frames 701. Multiple groups of guide grooves 703 are symmetrically provided on the two side walls of the card plate racks 702.

[0038] The inner wall of the card frame 701 is fixedly connected with a horizontal plate 704, and a through groove is opened on the outer side of the horizontal plate 704, in which a plug-in rod 705 is slidably connected, one end of the plug-in rod 705 is fixedly connected with a linkage block 706, and the other end of the plug-in rod 705 is slidably connected to the placement groove, and an abutment plate 707 is provided in the placement groove, and the end of the plug-in rod 705 is fixedly connected to the abutment plate 707, and both ends of the linkage block 706 are movably connected with rollers 708 through bearings, and the rollers 708 are slidably connected to the corresponding guide grooves 703, and an electric push rod 28 is fixedly installed on the outer side of the card frame 701, and the output end of the electric push rod 28 passes through the card frame 701 and is fixedly connected to the side wall of the card plate frame 702.

[0039] In the specific configuration, there are two ways in which the abutment plate 707 abuts against the wood board;

[0040] The first type: when the side wall of the transported wood board is provided with slots, a convex block matching the number and position of the slots is fixedly installed at the corresponding position of the side wall of the abutment plate 707 by bolts, such as Figure 2 As shown, the shape of the bump is not only Figure 2 In this type, the abutment plate 707 inserts the protrusion into the slot of the side wall of the wood board, thereby achieving a tight abutment of the board. Since the wood boards are processed in batches, there is no need to consider the time consumed by frequent disassembly and assembly of the protrusion;

[0041] The second method: when the side wall of the transported wood board has no slot holes, the protrusions fixed on the side wall of the abutment plate 707 are removed, and the abutment plate 707 is used to directly abut the side wall of the wood board.

[0042] In the specific configuration, the guide groove 703 symmetrically provided on the inner side wall of the card frame 702 has a shape as follows: Figure 7 As shown, when the electric push rod 28 pushes the card frame 702 to slide in the card frame 701, the roller 708 drives the plug rod 705 to slide in the through groove through the linkage block 706 during the rolling process in the guide groove 703, and the plug rod 705 drives the abutment plate 707 to be pushed out from the placement groove of the distribution plate 608 during the sliding process until the abutment plate 707 contacts and abuts against the corresponding side wall of the wooden board, and at this time, the wooden board is abutted and fixed under the action of the abutment plate 707;

[0043] When the abutment plate 707 needs to release the abutment against the wood board, the electric push rod 28 drives the card frame 702 to move in the opposite direction, causing the insertion rod 705 to slide into the card frame 701 until the abutment plate 707 releases the abutment against the wood board.

[0044] Embodiment 3: The material distribution assembly 6 includes multiple groups of linear guide rails 601 and multiple groups of guide blocks 602. The linear guide rails 601 are fixedly mounted on the side walls of the adjustment plate 5. The guide blocks 602 are slidably connected to the outer side of the linear guide rails 601. The outer side of the guide blocks 602 is fixedly connected to the driving plate 603 by bolts.

[0045] The side wall of the adjustment plate 5 is also fixedly connected to a plurality of groups of alignment rods 604, the outer side of the alignment rods 604 is slidably connected to a plurality of groups of sliding frames 605, the outer side of the sliding frames 605 is fixedly connected to a limiting block 606, the outer side of the driving plate 603 is provided with a plurality of groups of driving grooves 607, the limiting blocks 606 are slidably connected in the corresponding driving grooves 607, the outer side of the sliding frame 605 is fixedly connected to a distribution plate 608, and the outer side of the distribution plate 608 is provided with a plurality of groups of placement grooves.

[0046] The bottom of the frame 201 is symmetrically fixedly installed with a slide rail 11, and a slide seat 13 is slidably connected in the slide rail 11. Two brackets are fixedly installed at the bottom of the frame 201. Two threaded rods 12 are movably connected between the two brackets through bearings. The slide seat 13 is threadedly connected to the threaded rod 12 through a threaded groove penetrating through the side wall. A lifting cylinder 14 is fixedly installed at the bottom of the sliding seat 13, and an electric clamp 15 is fixedly installed at the bottom end of the lifting cylinder 14. It should be explained here that the installation direction of the electric clamp 15 in the present invention is various and is not limited to Figure 8 The installation method can be adjusted and modified according to the placement status of the wood boards to be picked up and transported;

[0047] The interior of the linear guide rail 601 is movably connected with a threaded rod 16 through a bearing, and the guide block 602 is threadedly connected to the threaded rod 16 through a threaded groove penetrating through the side wall. The threaded rod 12 and the threaded rod 16 are both driven by corresponding motors arranged outside.

[0048] After the wood board is tightened by any of the tightening methods in the second embodiment, the motor connected to the second threaded rod 16 is started, and the motor drives the second threaded rod 16 to rotate, and the driving plate 603 moves under the action of the guide block 602 and the second threaded rod 16. During the movement, the driving plate 603 uses the cooperation between the driving groove 607 and the limit block 606 to cause the sliding frame 605 to slide on the calibration rod 604. Figure 4As shown, there are multiple driving grooves 607, and the directions of the driving grooves 607 are different. The multiple limit blocks 606 drive the sliding frame 605 to slide under the action of the corresponding driving grooves 607, and the sliding frame 605 drives the distribution plate 608 to move synchronously, and the distribution plate 608 drives the abutment plate 707 to move synchronously, so that the abutment plate 707 drives the correspondingly set wooden boards to disperse, that is, the wooden boards that were originally attached to each other and stacked are separated. On the one hand, the friction between adjacent wooden boards is eliminated, and the risk of scratches, wear and tear on the surface of the wooden boards and discoloration and deformation due to frictional heat is reduced, thereby improving product quality. On the other hand, friction damage is avoided in the process of picking up the boards one by one, which can improve processing efficiency and ensure product consistency.

[0049] There are two ways to pick up the wood board in the present invention:

[0050] The first method is to use an external servo motor to drive the small gear, which drives the rotating frame 3 to rotate synchronously by meshing with the large gear. The rotating frame 3 drives the wooden board to rotate 90 degrees synchronously by using the abutment plate 707. At this time, the rotating frame 3 contacts the support block 18, and the support block 18 supports the side wall of the rotating frame 3.

[0051] The sliding seat 13 slides along the slide rail 11 under the action of the threaded rod 12 and the corresponding motor, and then the lifting cylinder 14 drives the electric clamping claws 15 to descend, and uses two of the electric clamping claws 15 to clamp and pick up the ends of the wood board, and the abutment plate 707 releases the tightness of the wood board, and then the sliding seat 13 drives the wood board to be transported;

[0052] The second method: the rotating frame 3 does not rotate, the installation method of the electric clamp 15 is adjusted and modified, and the four modified electric clamps 15 are used to press the side walls of the two ends of the wooden board, and the abutment plate 707 releases the pressure on the wooden board, and then the sliding seat 13 drives the wooden board to be transported.

[0053] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic picking, conveying and transporting device for wood processing, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a frame (201) and two support frames (202); two rotating frames (3) are arranged between the two support frames (202); the rotating frames (3) are movably connected to the inner side walls of the corresponding support frames (202) via bearings; a servo motor for driving the rotating frames (3) to rotate is fixedly installed on the outer side of the support frames (202); an adjustment plate (5) is arranged on one side of the rotating frame (3); and a material dividing assembly (6) is arranged between the two adjustment plates (5); The material distribution assembly (6) includes multiple groups of linear guide rails (601) and multiple groups of guide blocks (602), wherein the linear guide rails (601) are fixedly mounted on the side walls of the adjustment plate (5), and the guide blocks (602) are slidably connected to the outer sides of the linear guide rails (601), and the outer sides of the guide blocks (602) are fixedly connected to the drive plates (603) by bolts.

2. The automatic picking, conveying and transporting device for wood processing according to claim 1, characterized in that: The side wall of the adjustment plate (5) is also fixedly connected to a plurality of alignment rods (604), the outer sides of the alignment rods (604) are slidably connected to a plurality of sliding frames (605), and the outer sides of the sliding frames (605) are fixedly connected to a limiting block (606); The outer side of the driving plate (603) is provided with a plurality of driving grooves (607), the limiting block (606) is slidably connected in the corresponding driving grooves (607), the outer side of the sliding frame (605) is fixedly connected with a distribution plate (608), and the outer side of the distribution plate (608) is provided with a plurality of placement grooves.

3. The automatic picking, conveying and transporting device for wood processing according to claim 2 is characterized in that: A snap-on assembly (7) is arranged on the inner side of the distribution plate (608), and the snap-on assembly (7) comprises a plurality of groups of card frames (701) and a plurality of groups of card plate racks (702). The card frames (701) are fixedly connected to the inner side of the correspondingly arranged distribution plate (608), and the card plate racks (702) are slidably connected to the inner side wall of the card frames (701). The two side walls of the card plate racks (702) are symmetrically provided with a plurality of groups of guide grooves (703).

4. The automatic picking, conveying and transporting device for wood processing according to claim 3 is characterized in that: The inner side wall of the card frame (701) is fixedly connected with a transverse plate (704), the outer side of the transverse plate (704) is provided with a through slot, a plug-in rod (705) is slidably connected in the through slot, one end of the plug-in rod (705) is fixedly connected with a linkage block (706), the other end of the plug-in rod (705) is slidably connected with a placement slot, an abutment plate (707) is provided in the placement slot, and the end of the plug-in rod (705) is fixedly connected with the abutment plate (707).

5. The automatic picking, conveying and transporting device for wood processing according to claim 4, characterized in that: Both ends of the linkage block (706) are movably connected to rollers (708) via bearings, and the rollers (708) are slidably connected to corresponding guide grooves (703). An electric push rod 2 (8) is fixedly installed on the outer side of the card frame (701), and the output end of the electric push rod 2 (8) passes through the card frame (701) and is fixedly connected to the side wall of the card frame (702).

6. The automatic picking, conveying and transporting device for wood processing according to claim 1, characterized in that: An electric slide (9) is installed on the top of the base plate (1), and the electric slide (9) is slidably connected to the top of the base plate (1). An electric lifting plate (10) is fixedly installed on the top of the electric slide (9).

7. The automatic picking, conveying and transporting device for wood processing according to claim 1, characterized in that: A slide rail (11) is symmetrically fixedly installed at the bottom of the frame (201), and a slide seat (13) is slidably connected inside the slide rail (11). Two brackets are fixedly installed at the bottom of the frame (201), and two threaded rods (12) are movably connected between the two brackets through bearings. The slide seat (13) is threadedly connected to the threaded rod (12) through a threaded groove penetrating through the side wall. A lifting cylinder (14) is fixedly installed at the bottom of the sliding seat (13), and an electric clamp (15) is fixedly installed at the bottom end of the lifting cylinder (14).

8. The automatic picking, conveying and transporting device for wood processing according to claim 7, characterized in that: The interior of the linear guide rail (601) is movably connected to the second threaded rod (16) via a bearing, and the guide block (602) is threadedly connected to the second threaded rod (16) via a threaded groove extending through the side wall, and both the first threaded rod (12) and the second threaded rod (16) are driven by corresponding motors arranged externally.

9. The automatic picking, conveying and transporting device for wood processing according to claim 1, characterized in that: The two support frames (202) are symmetrically arranged on the top of the base plate (1); the four corners of the side wall of the rotating frame (3) are fixedly connected to the right-angle guide plate (4) by bolts; the four corners of the adjustment plate (5) are slidably connected in the right-angle guide plate (4); the side wall of the rotating frame (3) is fixedly connected to an electric push rod 1 (501); the output end of the electric push rod 1 (501) is fixedly connected to the side wall of the adjustment plate (5); a synchronization plate (17) is fixedly connected between the two rotating frames (3); and support blocks (18) matching the rotating frame (3) are symmetrically fixed on the top of the base plate (1).

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