Efficient wood cutting device for wood processing

Abstract

The utility model relates to the technical field of wood cutting, and discloses an efficient wood cutting device for wood processing, which comprises a cutting table and a plurality of cutting saws distributed at equal intervals, one side of the middle of the cutting table is connected with a mounting plate, the outer side of the mounting plate is connected with a motor, and the power output end of the motor is connected with a driving shaft. The driving shaft is rotationally connected between the shell and the mounting plate, the cutting saws are slidably connected with the driving shaft, a distance adjusting assembly capable of adjusting the distance between the cutting saws is connected to the driving shaft, and a feeding assembly capable of driving wood to be fed is connected to the cutting table. The side, away from the cutting saw, of the shell is connected with a pushing assembly capable of abutting against the wood to enable the wood to be close to the mounting plate, and the shell is connected with a pressing assembly capable of pressing the wood. Compared with the prior art, the wood cutting device has the advantages that the distance between the multiple cutting saws is adjustable, efficient cutting is facilitated, the cutting practicability is improved, wood can be conveniently limited, and the cutting stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber cutting technical field, specifically point to a wood efficient cutting device for wood processing. BACKGROUND

[0002] The wood cutting machine is a kind of machine for processing wood, and its main structure includes cutting table, driver, cutting saw and other parts.

[0003] The existing wood efficient cutting device for wood processing adopts single cutting saw, and wood can be divided into multiple parts each time, if wood needs to be cut into several parts of equal width, wood needs to be guided and cut several times, so the cutting efficiency is low, or multiple fixed-width cutting saws are used, the cutting interval is not adjustable, the cutting practicability is reduced, and the cutting stability is reduced due to vibration during cutting process. UTILITY MODEL CONTENTS

[0004] I. Technical problems solved

[0005] The utility model to be solved technical problem is that single cutting saw cutting efficiency is low, multiple cutting saws are fixed width, the cutting practicability is reduced, and the cutting stability is poor.

[0006] II. Technical scheme

[0007] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a wood efficient cutting device for wood processing, including cutting table and a plurality of equidistant distribution cutting saw, cutting table middle part one side is connected with the mounting plate that is equipped, the mounting plate is connected with the shell that is equipped, the shell both sides are connected with the through hole that can be used for wood to go in and out, the cutting saw is connected with the shell in, the mounting plate outside is connected with the motor that is equipped, the power output end of motor is connected with the driving shaft that is equipped, the driving shaft rotationally connects between shell and mounting plate, the cutting saw is slidably connected with driving shaft, the driving shaft is connected with the interval adjustment assembly that can adjust the interval of cutting saw, the cutting table is connected with the feeding assembly that can drive wood feeding, the shell is connected with the pushing assembly that can abut on wood and make it close to mounting plate on the side away from cutting saw, the shell is connected with the compression assembly that can press wood on.

[0008] Further, the feeding assembly comprises fixed plates connected to both sides of the bottom end of the cutting table, a driven shaft is rotatably connected between the fixed plates, a driving roller and a driven wheel are connected to the driven shaft, a driving wheel is connected to the driving shaft, the driving wheel is connected to the driven wheel through a synchronous belt, a through hole is connected to the cutting table, the upper surface of the driving roller abuts against the lower surface of the wood through the through hole, the driving roller drives the driving wheel, the driving wheel drives the driven wheel through the synchronous belt to drive the driven shaft to rotate, and the driven shaft drives the wood through the driving roller through the through hole.

[0009] Further, the pressing assembly comprises a hinge rod hingedly connected to the shell near the driving roller, a pressing roller is rotatably connected to the other end of the hinge rod, a first spring is hingedly connected between the middle of the hinge rod and the shell, and the hinge rod drives the pressing roller to always abut against the upper surface of the wood board under the action of the first spring, so that the wood board is attached to the bottom of the cutting table.

[0010] Further, the pushing assembly comprises an extrusion plate hingedly connected to the cutting table away from the mounting plate through a torsional spring, the extrusion plate is an incomplete cam structure, the protruding end of the extrusion plate is arranged perpendicular to the wood feeding direction in the natural state, and the extrusion plate always extrudes the side surface of the wood under the action of the torsional spring as the wood is pushed, so that the wood is attached to the mounting plate in parallel, and the wood can be cut equidistantly with the mounting plate side as the standard.

[0011] Further, the shell is connected to an avoidance groove matched with the extrusion plate away from the mounting plate, and the avoidance groove is arranged to avoid interference with the hinge connection of the extrusion plate.

[0012] Further, the distance adjusting assembly comprises a cavity connected to the driving shaft, a rotating rod is rotatably connected in the cavity, a spiral or a plurality of arc-shaped sliding grooves are connected to the rotating rod, a first sliding block is slidably connected in the sliding groove, a plurality of through grooves are uniformly and lengthwise arranged and connected to the driving shaft, a second sliding block is slidably connected in the through groove, the first sliding block is connected to the cutting saw through the second sliding block, a positioning assembly is connected to the rotating rod to position the rotating rod and the driving shaft, the second sliding block and the through groove are slidably matched, the first sliding block is driven by the rotating rod through the sliding groove to drive the second sliding block and the cutting saw to translate along the through groove by rotating the rotating rod, and the distance between adjacent cutting saws is adjusted.

[0013] Further, the positioning assembly comprises a groove connected to the free end of the rotating rod, a sliding rod is slidably connected in the groove, a second spring is connected between the other end of the sliding rod and the rotating rod, a plurality of ring holes are arranged in the rotating rod in a circumferential uniform array, a limiting groove is arranged opposite to the connecting of the driving shaft, a limiting bead is arranged in the ring hole, the limiting bead passes through the ring hole and cooperates with the limiting groove under the top of the sliding rod to limit, in the natural state, the second spring drives the sliding rod to slide into the groove, at this time, the sliding rod lifts the limiting bead, so that the limiting bead passes through the ring hole and cooperates with the limiting groove on the driving shaft to limit; when it is necessary to adjust the distance between the cutting saws, the sliding rod is pulled out, at this time, the second spring is compressed and stored, the sliding rod no longer lifts the limiting bead, the limiting bead falls back to the side close to the rotating rod through the ring hole, at this time, the limiting bead no longer cooperates with the limiting groove, and the rotating rod can be freely adjusted.

[0014] III. Beneficial Effects

[0015] The wood efficient cutting device has the advantages that compared with the prior art:

[0016] Wood is introduced into the shell through the through hole, and the wood can be driven close to the mounting plate through the pushing assembly. With the driving of the feeding assembly, the wood is introduced into the shell, and the distance adjusting assembly can adjust the distance between the cutting saws according to requirements. The motor-driven cutting saw can cut the wood in batches and equidistantly, and the setting of the pressing assembly can press the cut wood, so that the feeding assembly can effectively drive the wood, and the wood can be conveniently limited in the vertical direction, the vibration influence generated in the cutting process is reduced, and the cutting stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the wood efficient cutting device for wood processing.

[0018] Figure 2 is a main cross-sectional structural schematic view of the wood efficient cutting device for wood processing.

[0019] Figure 3 is a half cross-sectional structural schematic view of the wood efficient cutting device for wood processing.

[0020] Figure 4 is a side cross-sectional structural schematic view of the wood efficient cutting device for wood processing.

[0021] Figure 5 is Figure 4 is an enlarged structural schematic view of A.

[0022] Figure 6 is Figure 4 is an enlarged structural schematic view of B.

[0023] As shown: 1, cutting table, 2, cutting saw, 3, mounting plate, 4, housing, 5, through hole, 6, drive shaft, 7, driven shaft, 8, drive roller, 9, driven wheel, 10, driving wheel, 11, through hole, 12, hinge rod, 13, compression roller, 14, first spring, 15, extrusion plate, 16, rotating rod, 17, chute, 18, first sliding block, 19, through slot, 20, second sliding block, 21, slide rod, 22, second spring, 23, ring hole, 24, limiting groove, 25, limiting bead, 26, motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0025] Embodiment one

[0026] In combination with the drawings Figure 1 , Figure 4 , Figure 5 and Figure 6A high-efficiency wood cutting device for wood processing includes a cutting table 1 and several equally spaced cutting saws 2. A mounting plate 3 is connected to one side of the middle of the cutting table 1. A housing 4 is connected to the mounting plate 3. Through holes 5 for wood to enter and exit are connected to both sides of the housing 4. The cutting saws 2 are connected inside the housing 4. A motor 26 is connected to the outside of the mounting plate 3. A drive shaft 6 is connected to the power output end of the motor 26. The drive shaft 6 rotatably connects the housing 4 and the mounting plate 3. The cutting saws 2 are slidably connected to the drive shaft 6. A spacing adjustment component is connected to the drive shaft 6 to adjust the spacing between the cutting saws 2. The spacing adjustment component includes a cavity connected inside the drive shaft 6. A rotating rod 16 is rotatably connected inside the cavity. The rotating rod 16 is circumferentially connected with spiral or several arc-shaped sliding grooves 17. A first slider 18 is slidably connected within the slide groove 17. A plurality of through slots 19 are evenly distributed along the length of the drive shaft 6. A second slider 20 is slidably connected within the through slots 19. The first slider 18 is connected to the cutting saw 2 via the second slider 20. A positioning component is connected to the rotating rod 16 to position the rotating rod 16 relative to the drive shaft 6. The positioning component includes a groove connected to the free end of the rotating rod 16. A slide rod 21 is slidably connected within the groove. A second spring 22 is connected between the other end of the slide rod 21 and the rotating rod 16. A plurality of annular holes 23 are evenly distributed along the circumference of the groove on the rotating rod 16. A limiting groove 24 is connected to the drive shaft 6. A limiting bead 25 is provided within the annular hole 23. The limiting bead 25 passes through the annular hole 23 under the contact of the slide rod 21 and cooperates with the limiting groove 24 for positioning.

[0027] The combination of the cutting saw and the spacing adjustment component in the above structure facilitates the adjustment of the spacing between adjacent cutting saws to meet the cutting requirements. The spacing between the cutting saws is positioned by the positioning component, and then the motor drives the drive shaft to drive each cutting saw to cut the wood into equal widths, which improves the efficiency of wood cutting.

[0028] Example 2

[0029] Based on Example 1, combined with Appendix Figure 1 and Figure 2 The cutting table 1 is equipped with a feeding assembly that can drive the wood to feed. The feeding assembly includes fixed plates connected to both sides of the bottom end of the cutting table 1. A driven shaft 7 is rotatably connected between the fixed plates. A drive roller 8 and a driven wheel 9 are connected to the driven shaft 7. A drive wheel 10 is connected to the drive shaft 6. The drive wheel 10 is connected to the driven wheel 9 through a synchronous belt. A through hole 11 is provided on the cutting table 1. The upper surface of the drive roller 8 passes through the through hole 11 and abuts against the lower surface of the wood.

[0030] The feeding assembly is matched in the structure, so that the wood can be automatically fed, the work efficiency is improved, and the safety risk caused by manual feeding is avoided.

[0031] Embodiment three

[0032] Based on the embodiment one or the embodiment two, combined with the drawings, Figure 3 The shell 4 is connected with a pushing assembly on the side far from the cutting saw 2, which can push the wood to be close to the mounting plate 3, the pushing assembly comprises an extrusion plate 15 hinged to the cutting table 1 on the side far from the mounting plate 3 through a torsion spring, the extrusion plate 15 is an incomplete cam structure, and the shell 4 is connected with an avoiding groove matched with the extrusion plate 15 on the side far from the mounting plate 3;

[0033] The wood is always close to the mounting plate for feeding through the pushing assembly, so that the wood can take the mounting plate as a standard starting point, and the equal-width cutting is realized.

[0034] Embodiment four

[0035] Based on the embodiment one, the embodiment two or the embodiment three, combined with the drawings, Figure 2 The shell 4 is connected with a pressing assembly, the pressing assembly comprises a hinge rod 12 hinged to the shell on the side close to the driving roller 8, the hinge rod 12 is rotationally connected with a pressing roller 13 at the other end, and the hinge rod 12 is hingedly connected with the shell through a first spring 14 at the middle part.

[0036] The wood is pressed to the cutting table through the pressing roller, so that the wood is close to the driving roller for feeding and driving, and the influence of cutting vibration on the wood cutting effect is reduced.

[0037] The specific use method is as follows:

[0038] The wood is introduced into the shell 4 through the through hole 5, and the wood is driven to be close to the mounting plate 3 through the pushing assembly. Since the extrusion plate 15 is an incomplete cam structure, the protruding end of the extrusion plate 15 is arranged vertically to the wood feeding direction in the natural state. With the advancement of the wood, the extrusion plate 15 always extrudes the side of the wood under the action of the torsion spring, so that the wood is close to and parallel to the mounting plate 3, and the wood can take the mounting plate 3 side as a standard to realize equal-distance cutting.

[0039] With the driving of the feeding assembly, the driving roller 8 drives the driving wheel 10, the driving wheel 10 drives the driven shaft 7 through the synchronous belt, and the driven shaft 7 drives the wood into the shell through the driving roller 8 passing through the through hole 11; and the arrangement of the pressing assembly can press the cut wood, the hinge rod 12 drives the pressing roller 13 to abut on the upper surface of the wood plate under the action of the first spring 14, so that the wood plate is attached to the bottom of the cutting table 1, and the arrangement of the feeding assembly can effectively drive the wood, and also facilitate the limiting of the wood in the vertical direction, and reduce the vibration influence generated in the cutting process;

[0040] And the spacing adjusting assembly can adjust the spacing between the cutting saws 2 as required, when it is required to adjust the spacing between the cutting saws 2, the slide rod 21 is pulled out, at this time the second spring 22 is compressed, the slide rod 21 no longer lifts the limiting bead 25, the limiting bead 25 falls back to the side close to the rotating rod 16 through the ring hole 23, at this time the limiting bead 25 is no longer matched with the limiting groove 24, and the rotating rod 16 can be freely adjusted; by rotating the rotating rod 16, since the second sliding block 20 is matched with the through groove 19, the rotating rod 16 drives the first sliding block 18 through the cooperation of the sliding groove 17 and the first sliding block 18, drives the second sliding block 20 and the cutting saw 2 to translate along the direction of the through groove 19, and then the spacing between the adjacent cutting saws 2 is adjusted; then the slide rod 21 is loosened, the slide rod 21 drives the slide rod 21 to slide into the groove under the reset action of the second spring 22, at this time the slide rod 21 lifts the limiting bead 25, so that the limiting bead 25 passes through the ring hole 23 and is matched with the limiting groove 24 on the driving shaft 6 to realize limiting, at this time the cutting saws 2 are equidistantly distributed and positioned, and the wood can be batch equidistantly cut by starting the motor 26 to drive the cutting saw 2.

[0041] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or equipment.

[0042] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0043] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A high-efficiency wood cutting device for wood processing, comprising a cutting table (1) and a plurality of equally spaced cutting saws (2), wherein a mounting plate (3) is connected to one side of the middle portion of the cutting table (1), a housing (4) is connected to the mounting plate (3), and through holes (5) for wood to enter and exit are respectively connected to both sides of the housing (4), and the cutting saws (2) are connected inside the housing (4), characterized in that: A motor (26) is connected to the outside of the mounting plate (3). A drive shaft (6) is connected to the power output end of the motor (26). The drive shaft (6) is rotatably connected between the housing (4) and the mounting plate (3). The cutting saw (2) is slidably connected to the drive shaft (6). A spacing adjustment component that can adjust the spacing of the cutting saw (2) is connected to the drive shaft (6). A feeding component that can drive the wood to feed is connected to the cutting table (1). A pushing component that can push the wood closer to the mounting plate (3) is connected to the side of the housing (4) away from the cutting saw (2). A pressing component that can press the wood is connected to the housing (4).

2. The high-efficiency wood cutting device for wood processing according to claim 1, characterized in that: The feeding assembly includes fixed plates connected to both sides of the bottom end of the cutting table (1). A driven shaft (7) is rotatably connected between the fixed plates. A drive roller (8) and a driven wheel (9) are connected to the driven shaft (7). A drive wheel (10) is connected to the drive shaft (6). The drive wheel (10) is connected to the driven wheel (9) via a synchronous belt. A through hole (11) is connected to the cutting table (1). The upper surface of the drive roller (8) passes through the through hole (11) and abuts against the lower surface of the wood.

3. The high-efficiency wood cutting device for wood processing according to claim 2, characterized in that: The clamping assembly includes a hinge rod (12) hinged to the side of the housing near the drive roller (8), and a clamping roller (13) is rotatably connected to the other end of the hinge rod (12). A first spring (14) is hinged between the middle of the hinge rod (12) and the housing.

4. The high-efficiency wood cutting device for wood processing according to claim 1, characterized in that: The pushing assembly includes a pressing plate (15) hinged to the cutting table (1) on the side away from the mounting plate (3) by a torsion spring, the pressing plate (15) being an incomplete cam structure.

5. The high-efficiency wood cutting device for wood processing according to claim 4, characterized in that: The housing (4) is provided with a clearance groove that mates with the extrusion plate (15) on the side away from the mounting plate (3).

6. The high-efficiency wood cutting device for wood processing according to claim 1, characterized in that: The spacing adjustment assembly includes a cavity connected to the drive shaft (6), a rotating rod (16) is rotatably connected in the cavity, the rotating rod (16) is circumferentially connected with a spiral or several arc-shaped sliding grooves (17), a first slider (18) is slidably connected in the sliding grooves (17), the drive shaft (6) is circumferentially connected with several through grooves (19) evenly distributed in the length direction, a second slider (20) is slidably connected in the through grooves (19), the first slider (18) is connected to the cutting saw (2) through the second slider (20), and a positioning assembly is connected on the rotating rod (16) to position the rotating rod (16) and the drive shaft (6).

7. The high-efficiency wood cutting device for wood processing according to claim 6, characterized in that: The positioning component includes a groove connected to the free end of the rotating rod (16), a slide rod (21) is slidably connected in the groove, a second spring (22) is connected between the other end of the slide rod (21) and the rotating rod (16), the rotating rod (16) is provided with a plurality of annular holes (23) evenly distributed in the circumference of the groove, the drive shaft (6) is provided with a limiting groove (24) opposite to it, a limiting bead (25) is provided in the annular hole (23), the limiting bead (25) passes through the annular hole (23) under the top contact of the slide rod (21) and cooperates with the limiting groove (24) for limiting.

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