A cutting saw capable of processing wood at multiple angles

Abstract

The utility model discloses a cutting saw capable of processing wood at multiple angles, and relates to the field of cutting devices. The technical scheme thereof mainly includes: a frame, a conveying chute is arranged on the frame, a cutting mechanism arranged on the frame, a feeding mechanism for conveying a workpiece along the conveying chute to the cutting mechanism, and a positioning mechanism capable of positioning and pressing the workpiece on the cutting mechanism. The cutting mechanism comprises a cutting wheel rotatably connected to the frame and a cutting saw body arranged below the cutting wheel and capable of being lifted and lowered in the longitudinal direction. The positioning mechanism comprises a first positioning assembly, a second positioning assembly, a third positioning assembly, a fourth positioning assembly, a fifth positioning assembly, and a sixth positioning assembly capable of positioning the workpiece on the front left side, the front right side, the left side on the front top surface, the right side on the front top surface, the left side on the rear top surface, and the right side on the rear top surface, respectively. The utility model has the advantages of various cutting forms, strong applicability, and high working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, and more specifically, to a cutting saw which can process wood at multiple angles. Background Art

[0002] With the rapid development of the wood processing industry, the requirements for the precision and efficiency of wood processing equipment are increasing.

[0003] A Chinese patent with publication number CN110744646A discloses a cutting saw machine, the main points of its technical solution are: it includes a frame, the frame is provided with an angular track, and also includes: a support feeding assembly installed on the frame for conveying materials to be processed; a material pressing assembly for positioning and fixing the materials on the support feeding assembly; a cutting wheel, the cutting wheel is driven by a driving assembly to cut the material; an inclined positioning mechanism for adjusting the position of the cutting wheel; a residual material pushing assembly for pushing the residual material cut by the cutting wheel out of the frame; and a material pushing assembly for assisting in pushing the material cut by the cutting wheel out of the frame; when the cutting saw is in use, the support feeding assembly can be used to automatically feed the material when the material is cut; and the position of the cutting wheel can be automatically adjusted; and the material can be automatically discharged.

[0004] Although the above-mentioned cutting saw can meet the high-efficiency cutting of wood, it can only cut at a single angle and cannot meet the needs of multi-angle processing. It is not convenient to make bevel cuts on wood. Although there are some cutting saws in the prior art that can make bevel cuts on wood, they can only clamp the wood as a whole during cutting, which is not convenient for single loading of wood and cutting at multiple positions, and the work efficiency is relatively low.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a cutting saw which can process wood at multiple angles, and has the advantages of various cutting forms, strong applicability and high working efficiency.

[0007] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a cutting saw that can process wood at multiple angles, comprising a frame, a conveying chute is arranged on the frame, and also includes a cutting mechanism arranged on the frame, a feeding mechanism for conveying the workpiece along the conveying chute to the cutting mechanism, and a positioning mechanism that can position and press the workpiece on the cutting mechanism, the cutting mechanism includes a cutting wheel disc rotatably connected to the frame and a cutting saw body arranged below the cutting wheel disc and can be lifted and lowered in the longitudinal direction, the cutting wheel disc is provided with a first slot for the saw blade of the cutting saw body to extend out, and the positioning mechanism includes a first positioning assembly, a second positioning assembly, a third positioning assembly, a fourth positioning assembly, a fifth positioning assembly and a sixth positioning assembly that can respectively correspond to the front left side, the front right side, the left side on the top surface, the right side on the top surface, the left side on the rear top surface and the right side on the rear top surface of the workpiece for positioning.

[0008] In one of the embodiments, a corner plate is detachably connected to the frame by bolts, and the corner plate includes a bottom wall and side walls that are perpendicular to each other, and the bottom wall and side walls are both smooth planes. The bottom wall and the side walls together form the conveying chute, and the bottom wall is inclined upward along the front side, and the bottom wall and the cutting wheel are in the same plane.

[0009] In one of the embodiments, the feeding mechanism includes a push block and a linear module located on one side of the conveying chute and fixed on the frame along the length direction of the conveying chute, one end of the push block is fixedly connected to the output end of the linear module, the middle part of the push block is slidably connected to the frame through a first slide rail pair, and the other end of the push block is in sliding contact with the conveying chute.

[0010] In one embodiment, the frame includes a basic frame and a supporting structure detachably connected to the basic frame by bolts, the conveying chute is arranged on the basic frame, and the cutting mechanism, the first positioning assembly, the second positioning assembly, the third positioning assembly, the fourth positioning assembly, the fifth positioning assembly and the sixth positioning assembly are arranged on the supporting structure.

[0011] In one embodiment, the supporting structure includes a base, a truss fixed on the base and a baffle, the base includes a working plane, the truss spans above the top of the working plane, the baffle is located on the top rear side of the working plane, and the side walls of the baffle and the angle plate are in the same plane, the first positioning assembly includes a first clamping block connected to the truss by a second slide rail pair along a transverse sliding direction and a first cylinder fixed on the baffle, the output end of the first cylinder is fixedly connected to the first clamping block, the first positioning assembly and the second positioning assembly are left-right symmetrical structures, the first clamping block and the second clamping block can both clamp the workpiece toward the baffle, the third positioning assembly includes a third clamping block connected to the truss by a guide shaft along a longitudinal sliding direction and a third cylinder fixed on the truss, the output end of the third cylinder is fixedly connected to the third clamping block, the third positioning assembly and the fourth positioning assembly are left-right symmetrical structures, the fifth positioning assembly includes a fifth cylinder fixedly connected to the truss along the longitudinal direction and a fifth clamping block fixedly connected to the output end of the fifth cylinder, and the fifth positioning assembly and the sixth positioning assembly are left-right symmetrical structures.

[0012] In one embodiment, an inner cavity is provided inside the base, a stepped rotating groove connected to the inner cavity is provided on the working plane of the base, the cutting wheel disc is rotatably connected in the stepped rotating groove, a reduction motor is fixedly connected to the inner bottom of the base, the output end of the reduction motor is fixedly connected to the cutting wheel disc, a connecting frame is fixedly connected to the cutting wheel disc located in the inner cavity, a lifting platform is fixedly connected to the connecting frame, the cutting saw body is fixed on the lifting platform, a plurality of second slots are provided at different positions on the baffle, and when the cutting wheel disc rotates to different angles, the first slot can be respectively aligned with each second slot.

[0013] In one of the embodiments, the base is also fixedly connected to a support foot that can be supported on the ground.

[0014] In summary, the utility model has the following beneficial effects: in the utility model, through the setting of the cutting wheel and the liftable cutting saw body, the cutting wheel can drive the cutting saw body to rotate at an angle, so as to facilitate multi-angle cutting of wood. Through the setting of the first positioning component, the second positioning component, the third positioning component, the fourth positioning component, the fifth positioning component and the sixth positioning component, when the wood to be cut is transported to the cutting mechanism by the slide groove, several of the six positioning components can selectively clamp different positions of the wood. After a single loading, the cutting of the wood can be completed and the bevel cutting of the two ends of the cut wood can be performed. It has the advantages of diverse cutting forms, strong applicability and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic structural diagram of a cutting saw capable of processing wood at multiple angles according to an embodiment of the present application;

[0016] Figure 2 The structural diagram of the support structure of the cutting saw capable of processing wood at multiple angles according to the embodiment of the present application is as follows Figure 1 ;

[0017] Figure 3 for Figure 2 A magnified view of part A in FIG.

[0018] Figure 4 The structural diagram of the support structure of the cutting saw capable of processing wood at multiple angles according to the embodiment of the present application is as follows Figure 2 ;

[0019] Figure 5 This is a cross-sectional view of a support structure in a cutting saw capable of processing wood at multiple angles according to an embodiment of the present application.

[0020] In the figure: 1, angle plate; 1a, bottom wall; 1b, side wall; 2, frame; 21, basic frame; 22, supporting structure; 221, base; 2211, working plane; 222, truss; 223, baffle; 2231, second slot; 3, feeding mechanism; 31, first slide rail pair; 32, push block; 4, first positioning assembly; 41, second slide rail pair; 42, first clamping block; 43, first cylinder; 5, second positioning assembly; 6, third positioning assembly; 61, guide shaft; 62, third clamping block; 63, third cylinder; 7, fourth positioning assembly; 8, fifth positioning assembly; 81, fifth cylinder; 82, fifth clamping block; 9, sixth positioning assembly; 10, cutting saw body; 101, saw blade; 11, cutting wheel; 111, first slot; 12, lifting platform; 13, reduction motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5As shown, the embodiment of the present application provides a cutting saw capable of processing wood at multiple angles, comprising a frame 2, on which a conveying chute is provided, a cutting mechanism provided on the frame 2, a feeding mechanism 3 for conveying a workpiece along the conveying chute to the cutting mechanism, and a positioning mechanism capable of positioning and pressing the workpiece on the cutting mechanism. The cutting mechanism comprises a cutting wheel disc 11 rotatably connected to the frame 2 and a cutting saw body 10 provided below the cutting wheel disc 11 and capable of being lifted and lowered in the longitudinal direction, the cutting wheel disc 11 being provided with a first slot 111 for the saw blade 101 of the cutting saw body 10 to extend out, and the cutting saw body 10 specifically adopts the existing technology, which will not be described in detail in this embodiment. The positioning mechanism comprises a first positioning assembly 4, a second positioning assembly 5, a third positioning assembly 6, a fourth positioning assembly 7, a fifth positioning assembly 8 and a sixth positioning assembly 9, which can respectively position the workpiece on the front left side, the front right side, the left side on the front top surface, the right side on the front top surface, the left side on the rear top surface and the right side on the rear top surface.

[0023] When the above-mentioned cutting saw is working, the wood to be processed is placed on the conveying chute, the feeding mechanism 3 pushes the wood to the cutting mechanism, the first positioning component 4, the third positioning component 6 and the fifth positioning component 8 clamp the wood, and the cutting saw body 10 rotates at different angles with the cutting wheel 11 to cut the incoming end of the wood at different angles, then the second positioning component 5, the fourth positioning component 7 and the sixth positioning component 9 clamp the wood, the first positioning component 4, the third positioning component 6 and the fifth positioning component 8 retreat to one side of the wood, the cutting saw body 10 cuts the wood, and performs a bevel cut on the wood at the cutting position to meet the processing requirements.

[0024] It should be noted that during the cutting process, the first positioning assembly 4, the second positioning assembly 5, the third positioning assembly 6, the fourth positioning assembly 7, the fifth positioning assembly 8 and the sixth positioning assembly 9 do not necessarily have to clamp the workpiece in the above-mentioned manner, as long as it is ensured that the saw blade 101 of the cutting saw body 10 is not blocked during the processing.

[0025] In the above method, through the setting of the cutting wheel 11 and the liftable cutting saw body 10, the cutting wheel 11 can drive the cutting saw body 10 to rotate at an angle, so as to facilitate multi-angle cutting of the wood. Through the setting of the first positioning component 4, the second positioning component 5, the third positioning component 6, the fourth positioning component 7, the fifth positioning component 8 and the sixth positioning component 9, when the wood to be cut is transported to the cutting mechanism by the slide, several of the six positioning components can selectively clamp different positions of the wood. After a single loading, the wood can be cut and the two ends of the cut wood can be beveled. It has the advantages of diverse cutting forms, strong applicability and high work efficiency.

[0026] In this embodiment, the frame 2 is detachably connected to a corner plate 1 by bolts, and the corner plate 1 includes a bottom wall 1a and a side wall 1b that are perpendicular to each other. The bottom wall 1a and the side wall 1b are both smooth planes. The bottom wall 1a and the side wall 1b together form the conveying chute. The bottom wall 1a is inclined upward along the front side, and the bottom wall 1a and the cutting wheel 11 are in the same plane.

[0027] In the above method, the angle plate 1 and the frame 2 are detachably connected by bolts, so that the disassembly and assembly of the angle plate 1 and the frame 2 is more convenient and quick. In this way, the angle plates 1 of different shapes can be easily replaced to adapt to wood of different shapes, so that the wood is not prone to deviation during transportation. At the same time, the bottom wall 1a is tilted upward along the front side, so that the wood can slide toward the side wall 1b under the action of its own gravity and fit tightly against the side wall 1b.

[0028] In this embodiment, the feeding mechanism 3 includes a push block 32 and a linear module (not shown) located on one side of the conveying chute and fixed on the frame 2 along the length direction of the conveying chute. One end of the push block 32 is fixedly connected to the output end of the linear module, and the middle part of the push block 32 is slidably connected to the frame 2 through the first slide rail pair 31. The other end of the push block 32 is in sliding contact with the conveying chute.

[0029] When the feeding mechanism 3 is working, the wood to be processed is placed in the conveying chute, and the end of the wood is abutted against the push block 32. The linear module drives the push block 32 to slide, thereby realizing the conveying of the wood. It has the advantages of simple and compact structure and good working stability.

[0030] In this embodiment, the frame 2 includes a basic frame 21 and a support structure 22 detachably connected to the basic frame 21 by bolts, and connection holes for the bolts to pass through are respectively provided between the basic frame 21 and the support structure 22. The conveying chute is arranged on the basic frame 21, and the cutting mechanism, the first positioning assembly 4, the second positioning assembly 5, the third positioning assembly 6, the fourth positioning assembly 7, the fifth positioning assembly 8 and the sixth positioning assembly 9 are arranged on the support structure 22. Through this arrangement, a modular connection can be achieved between the basic frame 21 and the support structure 22, which is conducive to the rapid replacement of corresponding components.

[0031] In this embodiment, the supporting structure 22 includes a base 221, a truss 222 fixed on the base 221, and a baffle 223. The base 221 includes a working plane 2211. The truss 222 spans over the top of the working plane 2211. The baffle 223 is located on the top rear side of the working plane 2211, and the baffle 223 and the side wall 1b of the angle plate 1 are in the same plane, so that the wood can smoothly enter the side of the baffle 223 from the conveying chute and be blocked by the baffle 223 behind it. The first positioning assembly 4 includes a first clamping block 42 connected to the truss 222 in a transverse sliding manner through a second slide rail pair 41 and a first cylinder 43 fixed on the baffle 223. The output end of the first cylinder 43 is fixedly connected to the first clamping block 42. The first cylinder 43 can drive the first clamping block 42 to slide along the second slide rail pair 41 toward the baffle 223 to clamp the wood, or the first cylinder 43 can drive the first clamping block 42 away from the baffle 223 to make way for the saw blade 101. The first positioning assembly 4 and the second positioning assembly 5 are bilaterally symmetrical structures. Both the first clamping block 42 and the second clamping block can clamp the workpiece toward the baffle 223. The third positioning assembly 6 includes a third clamping block 62 connected to the truss 222 in a longitudinal sliding manner through a guide shaft 61 and a third cylinder 63 fixed on the truss 222. The output end of the third cylinder 63 is fixedly connected to the third clamping block 62. When the third cylinder 63 drives the third clamping block 62 to press down, the wood can be pressed from top to bottom on the cutting wheel 11. The third positioning assembly 6 and the fourth positioning assembly 7 are bilaterally symmetrical structures. The fifth positioning assembly 8 includes a fifth cylinder 81 fixedly connected to the truss 222 in the longitudinal direction and a fifth clamping block 82 fixedly connected to the output end of the fifth cylinder 81. The fifth positioning assembly 8 and the sixth positioning assembly 9 are bilaterally symmetrical structures.

[0032] In this embodiment, an inner cavity is provided inside the base 221, and a stepped rotating groove connected to the inner cavity is provided on the working plane 2211 of the base 221, and the cutting wheel disc 11 is rotatably connected in the stepped rotating groove, and a reduction motor 13 is fixedly connected to the inner bottom of the base 221, and the output end of the reduction motor 13 is fixedly connected to the cutting wheel disc 11, and a connecting frame is fixedly connected to the cutting wheel disc 11 located in the inner cavity, and a lifting platform 12 is fixedly connected to the connecting frame, and the cutting saw body 10 is fixed on the lifting platform 12, and a plurality of second slots 2231 are provided at different positions on the baffle 223, and when the cutting wheel disc 11 rotates to different angles, the first slot 111 can be respectively aligned with each second slot 2231 to achieve giving way to the saw blade 101.

[0033] In the above manner, when the cutting wheel 11 rotates, it can drive the cutting saw body 10 to rotate, thereby achieving angle cutting of the wood. At the same time, when the lifting platform is raised or lowered, the saw blade 101 can be driven to extend out of the first slot 111 or retract into the first slot 111 to prevent the saw blade 101 from damaging the equipment during the rotation of the cutting wheel 11.

[0034] In this embodiment, the base 221 is also fixedly connected with a support leg that can be supported on the ground. The provision of the support leg is helpful to improve the support stability of the base 221.

[0035] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A cutting saw capable of processing wood at multiple angles, comprising a frame (2), wherein a conveying chute is provided on the frame (2), and characterized in that: The invention also comprises a cutting mechanism arranged on a frame (2), a feeding mechanism (3) for conveying a workpiece along a conveying chute to the cutting mechanism, and a positioning mechanism capable of positioning and pressing the workpiece on the cutting mechanism. The cutting mechanism comprises a cutting wheel (11) rotatably connected to the frame (2) and a cutting saw body (10) arranged below the cutting wheel (11) and capable of being lifted and lowered in the longitudinal direction. The cutting wheel (11) is provided with a first slot (111) for allowing a saw blade (101) of the cutting saw body (10) to extend out. The positioning mechanism comprises a first positioning assembly (4), a second positioning assembly (5), a third positioning assembly (6), a fourth positioning assembly (7), a fifth positioning assembly (8) and a sixth positioning assembly (9) capable of positioning the workpiece at the front left side, the front right side, the left side on the front top surface, the right side on the front top surface, the left side on the rear top surface and the right side on the rear top surface, respectively.

2. The cutting saw capable of processing wood at multiple angles according to claim 1, characterized in that: The frame (2) is detachably connected to an angle plate (1) by means of bolts. The angle plate (1) comprises a bottom wall (1a) and a side wall (1b) which are arranged perpendicular to each other. The bottom wall (1a) and the side wall (1b) are both smooth planes. The bottom wall (1a) and the side wall (1b) are enclosed together to form the conveying chute. The bottom wall (1a) is arranged to be inclined upward along the front side. The bottom wall (1a) and the cutting wheel (11) are in the same plane.

3. The cutting saw capable of processing wood at multiple angles according to claim 1, characterized in that: The feeding mechanism (3) comprises a push block (32) and a linear module located on one side of the conveying chute and fixed on the frame (2) along the length direction of the conveying chute, one end of the push block (32) is fixedly connected to the output end of the linear module, the middle part of the push block (32) is slidably connected to the frame (2) via a first slide rail pair (31), and the other end of the push block (32) is in slidable contact with the conveying chute.

4. The cutting saw capable of processing wood at multiple angles according to claim 2, characterized in that: The frame (2) comprises a basic frame (21) and a supporting structure (22) detachably connected to the basic frame (21) by bolts, the conveying chute is arranged on the basic frame (21), and the cutting mechanism, the first positioning assembly (4), the second positioning assembly (5), the third positioning assembly (6), the fourth positioning assembly (7), the fifth positioning assembly (8) and the sixth positioning assembly (9) are arranged on the supporting structure (22).

5. The cutting saw capable of processing wood at multiple angles according to claim 4, characterized in that: The support structure (22) comprises a base (221), a truss (222) and a baffle (223) fixed on the base (221); the base (221) comprises a working plane (2211); the truss (222) spans over the top of the working plane (2211); the baffle (223) is located at the top rear side of the working plane (2211); and the baffle (223) and the side wall (1b) of the angle plate (1) are in the same plane; the first positioning assembly (4) comprises a first clamping block (42) connected to the truss (222) in a transverse sliding manner through a second slide rail pair (41) and a first cylinder (43) fixed on the baffle (223); the output end of the first cylinder (43) is fixedly connected to the first clamping block (42); the first positioning assembly (4) is connected to the second positioning assembly (4) by a first clamping block (42 ... first positioning assembly (4) is connected to the second positioning assembly (4) by a first clamping block (42) and a first cylinder (43) fixed on the baffle (223); the first positioning assembly (4) is connected to the second positioning assembly (4) by a first clamping block (42) and a first cylinder (43) fixed on the baffle (223); the first positioning assembly (4) is connected to the second positioning assembly (4) by a first clamping block (42) and a first cylinder (43) fixedly connected to the first clamping block (42) by a second slide rail pair (41); the first positioning assembly (4) is connected to the second positioning assembly (4) by a first The assembly (5) is a bilaterally symmetrical structure. The first clamping block (42) and the second clamping block can both clamp the workpiece toward the baffle (223). The third positioning assembly (6) includes a third clamping block (62) connected to the truss (222) in a longitudinal sliding manner through a guide shaft (61) and a third cylinder (63) fixed to the truss (222). The output end of the third cylinder (63) is fixedly connected to the third clamping block (62). The third positioning assembly (6) and the fourth positioning assembly (7) are bilaterally symmetrical structures. The fifth positioning assembly (8) includes a fifth cylinder (81) fixedly connected to the truss (222) in the longitudinal direction and a fifth clamping block (82) fixedly connected to the output end of the fifth cylinder (81). The fifth positioning assembly (8) and the sixth positioning assembly (9) are bilaterally symmetrical structures.

6. The cutting saw capable of processing wood at multiple angles according to claim 5, characterized in that: The base (221) is provided with an inner cavity inside, and a stepped rotating groove communicating with the inner cavity is provided on a working plane (2211) of the base (221), and the cutting wheel disc (11) is rotatably connected in the stepped rotating groove. A reduction motor (13) is fixedly connected to the inner bottom of the base (221), and the output end of the reduction motor (13) is fixedly connected to the cutting wheel disc (11). A connecting frame is fixedly connected to the cutting wheel disc (11) located in the inner cavity, and a lifting platform (12) is fixedly connected to the connecting frame. The cutting saw body (10) is fixed on the lifting platform (12). A plurality of second slots (2231) are provided at different positions on the baffle plate (223), and when the cutting wheel disc (11) rotates to different angles, the first slot (111) can be aligned with each second slot (2231) respectively.

7. The cutting saw capable of processing wood at multiple angles according to claim 6, characterized in that: The base (221) is also fixedly connected with a support foot that can be supported on the ground.

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