Angle-adjustable solid wood cutting device

Abstract

The utility model relates to the technical field of wood processing, in particular to an angle-adjustable solid wood cutting device which comprises a machine box, a conveying mechanism arranged on the machine box, a first cutting mechanism and a second cutting mechanism, the first cutting mechanism and the second cutting mechanism each comprise a cutting support arranged on the machine box, a cutting base connected with the cutting support and a cutting assembly arranged on the cutting base. The cutting seat can rotate relative to the cutting support and is fixed at a required angle through the first locking piece, and meanwhile, the relative distance between the cutting seat and the conveying mechanism can be adjusted under the matching of the second locking piece and the second long hole, so that the angle and the position of a cutter can be conveniently changed according to different machining requirements, and the machining efficiency is improved. The solid wood cutting device is simple in structure, capable of accurately cutting solid wood, suitable for cutting operation at different angles, flexible to use, capable of reducing material waste and production cost and high in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a solid wood cutting device with adjustable angle. Background Art

[0002] Solid wood is a general term for plant tissue that develops from the vascular cambium inward, including xylem and thin-walled rays. Wood plays a significant supporting role in human life and is widely used in a variety of scenarios. Depending on the application scenario, wood is usually processed into various shapes. For example, when wood is used to make furniture, it is processed into different shapes such as planks, square columns, trapezoids, round columns, elliptical columns, prisms, etc. Generally speaking, wood is cut from large-sized solid wood during the processing process. At present, the cutting of solid wood is mostly carried out by a sawing machine, that is, a saw blade is set on a workbench, and the tool is exposed from the opening of the workbench table to above the workbench table. During the cutting process, the staff pushes the solid wood and the saw blade to contact and cut. According to the design of different products, the solid wood needs to be cut into a specific shape, such as cutting the side of the solid wood into a bevel at a specific angle. When using a sawing machine for cutting, it is necessary to draw cutting lines on the surface of the solid wood according to the design, and the staff moves the wood along the cutting line to cut. However, such operation is more dependent on the staff's proficiency in operation. If more than one surface of the solid wood needs to be cut, after completing the cutting of one surface, due to the change in the overall shape, the operation is more difficult when cutting the other surface. A slight carelessness can easily lead to deviations in the cutting, resulting in waste of materials. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a solid wood cutting device with adjustable angle.

[0004] The utility model is implemented by the following scheme:

[0005] A solid wood cutting device with adjustable angle comprises a chassis, a conveying mechanism for moving solid wood arranged on the chassis, a first cutting mechanism and a second cutting mechanism for cutting solid wood arranged on the chassis, the first cutting mechanism and the second cutting mechanism being respectively located on both sides of the conveying direction of the conveying mechanism; the first cutting mechanism and the second cutting mechanism both comprise a cutting bracket arranged on the chassis, a cutting seat connected to the cutting bracket, and a cutting assembly arranged on the cutting seat; the cutting bracket is provided with a first locking piece for locking the cutting seat, the cutting bracket is provided with a first long hole, and the two opposite side walls of the cutting seat are both provided with second long holes matching the first locking piece, and the first locking piece passes through the first long hole and is connected to the second long hole.

[0006] Furthermore, the cutting bracket is provided with a second locking piece, and the second locking piece is connected to the first long hole.

[0007] Furthermore, the cutting bracket includes a base plate, a first connecting plate and a second connecting plate arranged on the base plate, the cutting seat is connected between the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are both provided with a first locking member, and the first connecting plate and the second connecting plate are both provided with a second locking member.

[0008] Furthermore, the second long hole is an arc-shaped hole.

[0009] Furthermore, the cutting assembly includes a rotating seat arranged on the cutting seat, a rotating shaft connected to the rotating seat, a cutting knife connected to the rotating shaft, and a driving motor arranged on the cutting seat, and the driving motor is transmission-connected to the rotating shaft.

[0010] Furthermore, the driving motor is connected to the rotating shaft through a synchronous pulley set.

[0011] Furthermore, the cutting bracket is provided with a plurality of third long holes along the horizontal direction, the length direction of the third long holes is perpendicular to the conveying direction of the conveying mechanism, and the fasteners pass through the third long holes to lock the cutting bracket to the chassis.

[0012] Furthermore, the conveying mechanism includes a conveying track arranged on the chassis, a fixing component arranged on the conveying track for fixing solid wood, and an electric lead screw for driving the fixing component to move along the conveying track.

[0013] Furthermore, the fixing assembly includes a movable seat connected to the conveying track, two fixed parts respectively arranged at both ends of the movable seat, a locking screw connected to one of the fixed parts, and a movable part connected to the locking screw, and the movable part is located between the two fixed parts.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The cutting seat of the utility model can be rotated relative to the cutting bracket and fixed at a desired angle by a first locking piece. At the same time, the cutting seat can adjust the relative distance with the transmission mechanism under the cooperation of the second locking piece and the second long hole, so as to facilitate changing the angle and position of the tool according to different processing requirements, accurately cut solid wood, adapt to cutting operations at different angles, be flexible to use, reduce material waste, reduce production costs, and have strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of an angle-adjustable solid wood cutting device provided by the present invention.

[0017] Figure 2 Schematic diagram of cutting the bracket part.

[0018] Figure 3 A schematic diagram of the fixed components.

[0019] Included in the figure are:

[0020] Chassis 1, conveying mechanism 2, conveying track 21, fixing assembly 22, movable seat 221, fixing part 222, movable part 223, locking screw 224, electric screw 23, first cutting mechanism 3, cutting bracket 31, base plate 311, first connecting plate 312, second connecting plate 313, third long hole 314, cutting seat 32, cutting assembly 33, rotating seat 331, rotating shaft 332, cutting knife 333, driving motor 334, first locking piece 34, first long hole 35, second long hole 36, second locking piece 37, second cutting mechanism 4. DETAILED DESCRIPTION

[0021] In order to facilitate those skilled in the art to understand the present invention, the present invention will be further described in detail below with reference to specific embodiments and drawings.

[0022] Reference Figures 1 to 3 The utility model provides an angle-adjustable solid wood cutting device, comprising a chassis, a conveying mechanism for moving solid wood arranged on the chassis, a first cutting mechanism and a second cutting mechanism for cutting solid wood arranged on the chassis, and the first cutting mechanism and the second cutting mechanism are respectively located on both sides of the conveying direction of the conveying mechanism.

[0023] The first cutting mechanism and the second cutting mechanism each include a cutting bracket disposed on the chassis, a cutting seat connected to the cutting bracket, and a cutting assembly disposed on the cutting seat. Specifically, in this embodiment, the first cutting mechanism and the second cutting mechanism are symmetrically disposed, and can simultaneously cut two sides of the wood.

[0024] The cutting assembly includes a rotating base disposed on the cutting base, a rotating shaft connected to the rotating base, a cutting blade connected to the rotating shaft, and a drive motor disposed on the cutting base, the drive motor being in transmission connection with the rotating shaft. In this embodiment, the drive motor is in transmission connection with the rotating shaft via a synchronous pulley set.

[0025] The cutting bracket is provided with a first locking member for locking the cutting seat. The cutting bracket is provided with a first long hole. Both opposite side walls of the cutting seat are provided with second long holes matching the first locking member, and the first locking member passes through the first long hole and is connected to the second long hole. In this embodiment, the second long hole is an arc-shaped hole, and the center of the arc-shaped hole coincides with the rotation center of the cutting seat. The cutting seat and the cutting bracket are rotationally connected, and the arc-shaped hole facilitates the rotational adjustment of the cutting seat angle.

[0026] The cutting bracket is provided with a second locking member, and the second locking member is connected to the first long hole. In this embodiment, the second locking member serves as the rotation fulcrum of the cutting seat. After the cutting seat rotates to an appropriate angle, locking the first locking member and the second locking member can fix the cutting seat at the current angle, making the cutting tool fixed at the current angle, so as to conveniently change the angle of the cutting tool according to different cutting requirements. At the same time, since both the first fastener and the second fastener are connected to the first long hole, the cutting can achieve horizontal position adjustment, that is, approaching or departing from the conveying mechanism, so that the distance between the cutting tool and the solid wood can be changed according to different cutting requirements. This flexibility and convenience enable the cutting work to perfectly adapt to variable processing tasks and greatly improve the work efficiency.

[0027] The cutting bracket includes a bottom plate, a first connecting plate and a second connecting plate arranged on the bottom plate. The cutting seat is connected between the first connecting plate and the second connecting plate. Both the first connecting plate and the second connecting plate are provided with first locking members, and both the first connecting plate and the second connecting plate are provided with second locking members. Specifically, the cutting bracket is generally in a "U" shape. The first connecting plate is fixedly connected to one side of the cutting seat through the first locking member and the second locking member, and the second connecting plate is locked and fixed to the other side of the cutting seat through the first locking member and the second locking member.

[0028] The cutting bracket is provided with a plurality of third long holes in the horizontal direction. The length direction of the third long holes is perpendicular to the conveying direction of the conveying mechanism. Fasteners pass through the third long holes to lock the cutting bracket to the machine case. In this embodiment, the third long holes are arranged on the bottom plate of the cutting bracket, so that the distance between the cutting bracket and the conveying mechanism can be adjusted. After adjusting to an appropriate distance, use fasteners to lock the cutting bracket and the machine case. Adjusting the distance between the cutting bracket and the conveying mechanism can also change the distance between the cutting tool and the solid wood. This design cooperates with the aforementioned first fastener and second fastener, increasing the adjustable range and further enhancing the flexibility and versatility of the present utility model.

[0029] The conveying mechanism includes a conveying track arranged on the machine case, a fixing component arranged on the conveying track for fixing the solid wood, and an electric screw rod for driving the fixing component to move along the conveying track. This mechanism not only ensures the accuracy and stability of the conveying process.

[0030] The fixing assembly includes a movable base connected to the conveyor track, two fixed parts located at either end of the movable base, a locking screw connected to one of the fixed parts (defined as the first movable part), and a movable part (defined as the second movable part) connected to the locking screw. The movable part is located between the two fixed parts. The solid wood to be processed is placed between the movable part and one of the fixed parts. By rotating the locking screw, the movable part can be moved toward the fixed part, thereby securing the solid wood between the first fixed part and the movable part.

[0031] When in use, first adjust the angle of the cutting seat relative to the cutting bracket according to the specifications to be processed, and at the same time adjust the distance between the cutting seat and the conveying mechanism (that is, adjust the angle and distance of the cutting knife). After the adjustment is completed, lock and fix each component. The initial position of the fixing component is at one end of the conveying track (with the attached Figure 1 For example, the fixed component is located at the lower left end), at this time, the solid wood is clamped between the first fixed part and the movable part and fixed, and then the electric screw drives the fixed component to move toward the other end, and at the same time the cutting knife rotates under the drive motor. During the movement, the cutting knife contacts the solid wood and cuts the solid wood. When the solid wood has completely passed through the cutting knife, the cutting process is completed. Of course, the position of the cutting knife of the first cutting mechanism (that is, the adjusted angle and distance) and the position of the cutting knife of the second cutting mechanism can be different, so that they can cope with processing with different cutting angles on both sides, and only one of the cutting mechanisms can be used at the same time. In addition, a waste collection box can be set in the chassis, and the waste generated by cutting falls into the waste collection box through the opening preset at the top of the chassis.

[0032] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first," "second," and so on are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] Although the present invention has been described with reference to the above specific embodiments, it is apparent that those skilled in the art can make many substitutions, modifications, and variations based on the above. Therefore, all such substitutions, modifications, and variations are intended to fall within the scope of the appended claims.

Claims

1. An angle-adjustable solid wood cutting device, characterized in that: It includes a chassis, a conveying mechanism for moving solid wood arranged on the chassis, a first cutting mechanism and a second cutting mechanism for cutting solid wood arranged on the chassis, the first cutting mechanism and the second cutting mechanism are respectively located on both sides of the conveying direction of the conveying mechanism; the first cutting mechanism and the second cutting mechanism both include a cutting bracket arranged on the chassis, a cutting seat connected to the cutting bracket, and a cutting assembly arranged on the cutting seat; the cutting bracket is provided with a first locking piece for locking the cutting seat, the cutting bracket is provided with a first long hole, and the two opposite side walls of the cutting seat are provided with second long holes matching the first locking piece, and the first locking piece passes through the first long hole and is connected to the second long hole.

2. The angle-adjustable solid wood cutting device according to claim 1, characterized in that: The cutting bracket is provided with a second locking piece, and the second locking piece is connected to the first long hole.

3. The angle-adjustable solid wood cutting device according to claim 2, characterized in that: The cutting bracket includes a base plate, a first connecting plate and a second connecting plate arranged on the base plate, the cutting seat is connected between the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are both provided with a first locking piece, and the first connecting plate and the second connecting plate are both provided with a second locking piece.

4. The angle-adjustable solid wood cutting device according to claim 2, characterized in that: The second long hole is an arc-shaped hole.

5. The angle-adjustable solid wood cutting device according to claim 1, characterized in that: The cutting assembly includes a rotating seat arranged on the cutting seat, a rotating shaft connected to the rotating seat, a cutting knife connected to the rotating shaft, and a driving motor arranged on the cutting seat, wherein the driving motor is in transmission connection with the rotating shaft.

6. The angle-adjustable solid wood cutting device according to claim 5, characterized in that: The driving motor is connected to the rotating shaft through a synchronous pulley set.

7. The angle-adjustable solid wood cutting device according to claim 1, characterized in that: The cutting bracket is provided with a plurality of third long holes along the horizontal direction. The length direction of the third long holes is perpendicular to the conveying direction of the conveying mechanism. The fasteners pass through the third long holes to lock the cutting bracket on the chassis.

8. The angle-adjustable solid wood cutting device according to claim 1, characterized in that: The conveying mechanism includes a conveying track arranged on the chassis, a fixing component arranged on the conveying track for fixing solid wood, and an electric lead screw for driving the fixing component to move along the conveying track.

9. The angle-adjustable solid wood cutting device according to claim 8, characterized in that: The fixing assembly includes a movable seat connected to the conveying track, two fixing parts respectively arranged at both ends of the movable seat, a locking screw connected to one of the fixing parts, and a movable part connected to the locking screw, and the movable part is located between the two fixing parts.

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