Cutter assembly of row cutting machine

Abstract

The utility model relates to the technical field of cutting machining equipment, and provides a row cutting machine tool assembly which comprises a rack, a lifting assembly, an adjusting assembly and a cutting assembly, the lifting assembly is arranged on the rack, the adjusting assembly is arranged on the lifting assembly in a lifting mode, and the cutting assembly is arranged on the adjusting assembly; the cutting assembly comprises a saw blade and is used for cutting a plate; the adjusting assembly is used for adjusting the angle of the cutting assembly, and the lifting assembly is used for driving the adjusting assembly and the cutting assembly to move up and down; wherein the number of the cutting assemblies is two, the two saw blades are obliquely arranged, and the two cutting angles form a V-shaped cutting included angle. The angle adjusting device has the effect of conveniently adjusting the angle of the saw blade.

Description

Technical Field

[0001] This application relates to the field of cutting and processing equipment technology, and in particular to a cutting tool assembly for a slitting machine. Background Technology

[0002] Traditional picture frames and similar products are made by using two saw blades set in opposite directions to cut a piece of wood at an angle to a certain size into several individual pieces of wood, and then splicing and gluing the cut pieces at an angle to form the corresponding shape.

[0003] V-angle cutting machines are common equipment in the board processing industry, mainly used for batch cutting of materials with V-shaped cuts. Most existing V-angle cutting devices include two cutting mechanisms, where the saw blades of the two cutting mechanisms are angled, forming a "V"-shaped cutting angle. The two saw blades, positioned at the included angle, cut long strips of wood, resulting in a "V"-shaped cut surface after passing through the two cutting mechanisms.

[0004] In cutting processes, the angle of the saw blade needs to be adjusted according to the cutting angle or cutting requirements. Existing cutting devices suffer from insufficient stability after the saw blade angle is adjusted; the saw blade is prone to shifting due to the reaction force from the sheet material during cutting, thus requiring improvement. Utility Model Content

[0005] To facilitate the adjustment of the saw blade angle and improve cutting stability, this application provides a saw blade assembly for a slitting machine.

[0006] The present application provides a cutting machine tool assembly with the following technical solution:

[0007] A cutting machine tool assembly includes a frame, a lifting assembly, an adjusting assembly, and a cutting assembly. The lifting assembly is mounted on the frame, the adjusting assembly is flexibly mounted on the lifting assembly, and the cutting assembly is mounted on the adjusting assembly. The cutting assembly includes a saw blade and is used to cut sheet metal. The adjusting assembly is used to adjust the angle of the cutting assembly, and the lifting assembly is used to drive the adjusting assembly and the cutting assembly to move up and down.

[0008] The cutting assembly is provided in two sets, with the two saw blades arranged at an angle and the two cutting angles forming a "V" shaped cutting angle;

[0009] The adjustment assembly includes a mounting plate, an adjustment plate, a locking gear, and a locking rack. The mounting plate is connected to the lifting assembly. The adjustment plate is rotatably connected to the mounting plate. The locking rack is disposed on the adjustment plate and is arranged along the rotation trajectory of the adjustment plate. The cutting assembly is disposed on the adjustment plate. The locking gear is rotatably connected to the mounting plate and is locked by fasteners. The locking rack and the locking gear mesh.

[0010] By adopting the above technical solution, when the saw blade angle needs to be adjusted, the locking gear is first loosened, then external force is applied to the adjusting plate and its rotation is controlled. During the adjustment process, the locking rack and locking gear remain engaged. After adjustment, the locking gear is tightened again to restrict its rotation and prevent the adjusting plate from rotating, thus facilitating the adjustment of the saw blade angle and improving cutting stability.

[0011] Preferably, the cutting assembly further includes a fixed base and a motor. The fixed base is disposed on the adjusting plate, and the motor is disposed on the fixed base and connected to the saw blade. The motor is used to control the rotation of the saw blade.

[0012] By adopting the above technical solution, the electric motor controls the rotation of the saw blade, thereby realizing the cutting of the board.

[0013] Preferably, it also includes a shielding shell, which is disposed on the fixing base and covers the saw blade.

[0014] By adopting the above technical solution, the shielding shell can intercept and block the wood chips generated during the saw blade cutting process, preventing the wood chips from flying everywhere.

[0015] Preferably, the lifting assembly includes a support, a drive component, and a slide rail. The support is mounted on the frame, the slide rail is mounted on the support, the mounting plate is slidably connected to the slide rail, and the drive component is connected to the mounting plate and is used to control the lifting of the mounting plate.

[0016] By adopting the above technical solution, during processing, the drive unit controls the mounting plate to move downward on the slide rail, so that the cutting component can approach the wood below, thereby achieving cutting.

[0017] Preferably, the driving component is a cylinder, a hydraulic cylinder, or an electric push rod.

[0018] By adopting the above technical solutions, cylinders, hydraulic cylinders, or electric push rods can all be used to control the up and down movement of the mounting plate.

[0019] Preferably, the mounting plate has an arc-shaped hole arranged along the rotation trajectory of the adjusting plate, and the adjusting plate has a through hole. The mounting plate and the adjusting plate are locked together by bolts and nuts.

[0020] By adopting the above technical solution, one end of the bolt can pass through the arc-shaped hole and the through hole in sequence, and then be screwed together with the nut, thereby fixing the mounting plate and the adjusting plate, and further restricting the adjustment plate from rotating on the mounting plate.

[0021] Preferably, the support also includes a guide rail, and a slide is connected to the support, the slide being slidably connected to the guide rail.

[0022] By adopting the above technical solution, the slide can move horizontally on the guide rail to change the position of the cutting component relative to the wood, so as to enable the saw blade to cut at different positions on the wood.

[0023] Preferably, the assembly further includes a conveyor belt and a limiting strip. The conveyor belt is located on one side of the cutting assembly and is used to convey the sheet material. The limiting strip is arranged along the conveying direction of the conveyor belt and is used to limit the position of the sheet material.

[0024] By adopting the above technical solution, the sheet material can be placed on a conveyor belt for transport, bringing it close to the cutting assembly. During transport, the limiting strips act as a stop, reducing any deviation in the sheet material's position.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] (1) By setting the adjustment component, when the angle of the saw blade needs to be adjusted, first loosen the locking gear, then apply external force to the adjustment plate and control the rotation of the adjustment plate. During the adjustment process, the locking rack and locking gear are always engaged. After adjustment, tighten the locking gear again to limit the rotation of the locking gear and prevent the adjustment plate from rotating.

[0027] (2) By setting arc-shaped holes, the mounting plate and the adjusting plate are locked together by bolts and nuts, which further fixes the mounting plate and the adjusting plate without interfering with the normal rotation of the adjusting plate, thereby improving stability.

[0028] (3) By setting up a slide and a guide rail, the slide can move horizontally on the guide rail to change the position of the cutting component relative to the wood, so as to achieve cutting at different positions of the wood. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the cutting machine tool assembly in the embodiments of this application;

[0030] Figure 2 This is a schematic diagram of the internal structure of the cutting machine tool assembly in an embodiment of this application;

[0031] Figure 3 This is a schematic diagram of the lifting component, adjusting component, and cutting component in the embodiments of this application;

[0032] Figure 4 This is a schematic diagram of the structure of the adjustment component in an embodiment of this application;

[0033] Figure 5 yes Figure 3 A structural diagram from another perspective;

[0034] Figure 6 This is a partial structural schematic diagram of the cutter assembly of the cutting machine in an embodiment of this application.

[0035] Reference numerals: 1. Frame; 2. Lifting assembly; 21. Support; 22. Drive component; 23. Slide rail; 3. Adjustment assembly; 31. Mounting plate; 32. Adjustment plate; 33. Locking gear; 34. Locking rack; 4. Cutting assembly; 41. Fixed base; 42. Motor; 43. Saw blade; 5. Arc-shaped hole; 6. Through hole; 7. Cover shell; 8. Slide; 9. Guide rail; 10. Conveyor belt; 11. Limiting strip. Detailed Implementation

[0036] The technical solutions of this application will now be described with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can be embodied in many different forms and is not limited to the embodiments described herein.

[0037] In the representation of this application, the reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that a specific feature, structure, material, or characteristic represented in connection with that embodiment or example is included in at least one embodiment or example of this application. Moreover, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0039] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection; a detachable connection; an integral part; or a mechanical connection. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0040] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Without conflict, those skilled in the art can combine and integrate the different embodiments or examples shown in this application, as well as the features of those embodiments or examples.

[0041] This application discloses a cutting tool assembly for a slicing machine. (Refer to...) Figures 1 to 3 The cutting machine tool assembly includes a frame 1, a lifting assembly 2, an adjusting assembly 3, and a cutting assembly 4. The frame 1 serves as the carrier, the lifting assembly 2 is mounted on the frame 1, and the cutting assembly 4 is mounted on the adjusting assembly 3. The cutting assembly 4 is used to cut the sheet metal, the adjusting assembly 3 is used to adjust the angle of the cutting assembly 4, and the lifting assembly 2 is used to drive the adjusting assembly 3 and the cutting assembly 4 to move up and down. The cutting assembly 4 is provided in two sets, with the saw blades 43 of the two cutting assemblies 4 angled, and the two cutting angles forming a "V" shaped cutting angle to achieve a V-angle cut on the sheet metal.

[0042] Specifically, the adjusting assembly 3 includes a mounting plate 31, an adjusting plate 32, a locking gear 33, and a locking rack 34. The mounting plate 31 is connected to the lifting assembly 2. The adjusting plate 32 is rotatably connected to the mounting plate 31, and the rotation trajectory of the adjusting plate 32 is an arc. The locking rack 34 is integrally connected to the adjusting plate 32 and is set along the rotation trajectory of the adjusting plate 32, that is, the locking rack 34 is arc-shaped. The cutting assembly 4 is fixedly installed on the adjusting plate 32. The locking gear 33 is rotatably connected to the mounting plate 31 and is locked by fasteners. The locking rack 34 and the locking gear 33 are meshed and connected. In this embodiment, the fasteners are fastening bolts.

[0043] When the angle of the saw blade 43 needs to be adjusted, first loosen the locking gear 33, then apply external force to the adjusting plate 32 and control its rotation. During the adjustment process, the locking rack 34 and the locking gear 33 remain engaged. After adjustment, re-lock the locking gear 33 to restrict its rotation and prevent the adjusting plate 32 from rotating, thus facilitating the adjustment of the saw blade 43 angle and improving cutting stability.

[0044] Combination Figure 4 In this embodiment, the mounting plate 31 is also provided with an arc-shaped hole 5, which is set along the rotation trajectory of the adjusting plate 32; the adjusting plate 32 is provided with a through hole 6, which is located inside the arc-shaped hole 5. The mounting plate 31 and the adjusting plate 32 are locked together by bolts and nuts. One end of the T-bolt passes through the arc-shaped hole 5 and the through hole 6 in turn, and then is screwed together with the nut to fix the mounting plate 31 and the adjusting plate 32, further restricting the rotation of the adjusting plate 32 on the mounting plate 31; at the same time, the bolts and nuts are detachable structures and will not interfere with the adjustment of the angle of the adjusting plate 32.

[0045] The cutting assembly 4 includes a fixed base 41, a motor 42, and a saw blade 43. The fixed base 41 is fixedly mounted on the adjusting plate 32. The motor 42 is mounted on the fixed base 41 and connected to the saw blade 43. The saw blade 43 is rotatably connected to the fixed base 41 and is used to cut the board. The motor 42 controls the rotation of the saw blade 43. During cutting, the motor 42 controls the rotation of the saw blade 43, thereby cutting the board. A shield 7 is also installed on the fixed base 41, covering the saw blade 43. The shield 7 intercepts and blocks the sawdust generated during the cutting process, preventing it from flying everywhere.

[0046] Combination Figure 5 The lifting assembly 2 includes a support 21, a drive component 22, and a slide rail 23. The support 21 is mounted on the frame 1, and the slide rail 23 is fixedly connected to the support 21. The mounting plate 31 is slidably connected to the slide rail 23. The drive component 22 is mounted on the support 21 and connected to the mounting plate 31, and is used to control the lifting and lowering of the mounting plate 31. The drive component 22 can be a cylinder, hydraulic cylinder, or electric push rod, etc. During processing, the drive component 22 controls the mounting plate 31 to move downward on the slide rail 23, so that the cutting assembly 4 can approach the wood below, thereby achieving contact between the saw blade 43 and the board, and completing the cutting.

[0047] In this embodiment, a slide block 8 is fixedly connected to the upper end of the support 21, and a guide rail 9 is horizontally arranged on the frame 1. The slide block 8 is slidably connected to the guide rail 9. The movement of the slide block 8 can be achieved by a chain and sprocket mechanism, a screw and nut mechanism, or a pneumatic drive mechanism. These are existing technologies and will not be elaborated here. By controlling the horizontal movement of the slide block 8 on the guide rail 9, the position of the cutting component 4 relative to the board can be changed, enabling the saw blade 43 to cut at different positions on the wood.

[0048] Combination Figure 6 In addition, a conveyor belt 10 and limiting strips 11 are also installed on the frame 1. The conveyor belt 10 is rotatably connected to the frame 1 and is located on one side of the cutting assembly 4, and is used to convey the sheet metal. The limiting strips 11 are arranged along the conveying direction of the conveyor belt 10, and two of them are arranged in parallel. The two limiting strips 11 are used to limit the position of the sheet metal. The sheet metal can be placed on the conveyor belt 10 for conveying, so that the sheet metal is close to the cutting assembly 4. During the conveying process, the limiting strips 11 can play a limiting role and reduce the displacement of the sheet metal position.

[0049] The implementation principle of a saw blade assembly for a slitting machine according to an embodiment of this application is as follows: When it is necessary to adjust the angle of the saw blade 43, first loosen the locking gear 33, then apply external force to the adjusting plate 32 and control the rotation of the adjusting plate 32. During the adjustment process, the locking rack 34 and the locking gear 33 are always meshed. After the adjustment is completed, the locking gear 33 is tightened again to restrict the rotation of the locking gear 33 and prevent the adjusting plate 32 from rotating.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting tool assembly for a slicing machine, characterized in that, The assembly includes a frame (1), a lifting component (2), an adjusting component (3), and a cutting component (4). The lifting component (2) is mounted on the frame (1), the adjusting component (3) is mounted on the lifting component (2), and the cutting component (4) is mounted on the adjusting component (3). The cutting component (4) includes a saw blade (43) and is used to cut the board. The adjusting component (3) is used to adjust the angle of the cutting component (4), and the lifting component (2) is used to drive the adjusting component (3) and the cutting component (4) to move up and down. The cutting assembly (4) is provided in two sets, and the two saw blades (43) are inclined and the two cutting angles form a "V" shaped cutting angle. The adjustment assembly (3) includes a mounting plate (31), an adjustment plate (32), a locking gear (33), and a locking rack (34). The mounting plate (31) is connected to the lifting assembly (2). The adjustment plate (32) is rotatably connected to the mounting plate (31). The locking rack (34) is located on the adjustment plate (32) and is arranged along the rotation trajectory of the adjustment plate (32). The cutting assembly (4) is located on the adjustment plate (32). The locking gear (33) is rotatably connected to the mounting plate (31) and is locked by fasteners. The locking rack (34) and the locking gear (33) mesh.

2. The cutting tool assembly of a cutting machine according to claim 1, characterized in that, The cutting assembly (4) also includes a fixed base (41) and a motor (42). The fixed base (41) is located on the adjusting plate (32), and the motor (42) is located on the fixed base (41) and connected to the saw blade (43). The motor (42) is used to control the rotation of the saw blade (43).

3. The cutting tool assembly of a slitting machine according to claim 2, characterized in that, It also includes a shielding shell (7), which is disposed on the fixing base (41) and covers the saw blade (43).

4. The cutting tool assembly of a slitting machine according to claim 1, characterized in that, The lifting assembly (2) includes a support (21), a drive component (22), and a slide rail (23). The support (21) is mounted on the frame (1), the slide rail (23) is mounted on the support (21), the mounting plate (31) is slidably connected to the slide rail (23), and the drive component (22) is connected to the mounting plate (31) and is used to control the lifting of the mounting plate (31).

5. The cutting tool assembly of a slitting machine according to claim 4, characterized in that, The driving component (22) is a cylinder, a hydraulic cylinder, or an electric push rod.

6. The cutting tool assembly of a slitting machine according to claim 1, characterized in that, The mounting plate (31) has an arc-shaped hole (5) which is set along the rotation trajectory of the adjusting plate (32). The adjusting plate (32) has a through hole (6). The mounting plate (31) and the adjusting plate (32) are locked together by bolts and nuts.

7. The cutting tool assembly of a slitting machine according to claim 4, characterized in that, It also includes a guide rail (9), and a slide (8) is connected to the support (21), the slide (8) being slidably connected to the guide rail (9).

8. The cutting tool assembly of a slitting machine according to claim 1, characterized in that, It also includes a conveyor belt (10) and a limiting strip (11). The conveyor belt (10) is located on one side of the cutting assembly (4) and is used to convey the plate. The limiting strip (11) is arranged along the conveying direction of the conveyor belt (10) and is used to limit the plate.

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