Wood processing device and system and coffin processing system

Abstract

The utility model relates to the technical field of wood processing, in particular to a wood processing device and system and a coffin processing system. The wood processing device comprises a base, a processing table, a cutter assembly and a bidirectional moving mechanism. The processing table can move relative to the base in the longitudinal direction. The cutter assembly comprises a cutter and a power mechanism, the power mechanism can drive the cutter to rotate in the longitudinal direction, and the cutter can rotate in the transverse direction. The bidirectional moving mechanism can drive the cutter assembly to move in the vertical direction and the transverse direction. According to the wood processing device, the power mechanism drives the cutter to rotate in the longitudinal direction, the relative transverse and vertical inclination angles of the cutting edge of the cutter can be rapidly changed under the non-stop condition, so that the cutter can process inclined planes with different inclination angles on the same workpiece to be processed, the machine does not need to be frequently shut down, and the working efficiency is improved. And the machining efficiency is greatly improved, and automatic control is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber processing technical field, especially relate to a timber processing device, system and coffin wood processing system. BACKGROUND

[0002] Timber is often used raw material in production process, and can be made into required component or product through cutting and other means, for example, in the production process of coffin, cutting or polishing is carried out to raw wood or composite wood, so that it becomes component with specific shape, and then the coffin is formed.

[0003] In the existing processing equipment, the cutter for cutting is often fixed on a mounting frame, the cutting edge of the cutter has a specific orientation, the relative spatial position of the cutter and the wood is changed by driving the wood to move relative to the cutter or driving the cutter to move relative to the wood so that the cutting edge contacts the wood, and then the cutter moves along the direction parallel to the specific orientation to cut the wood into strips, but the current driving mode can only change the relative spatial position of the cutter and the wood, when cutting into strips, the inclination angle of the cutting surface is fixed, and workers need to manually adjust the cutter to process inclined surfaces with different inclination angles, and when multiple angle inclined surfaces need to be processed on the same wood, the machine needs to be constantly stopped and started to adjust the cutter, so that the processing process is very cumbersome and the efficiency is low. SUMMARY

[0004] The utility model aims at overcoming the problem in the background art that when multiple angle inclined surfaces need to be processed on the same wood, the machine needs to be constantly stopped and started to adjust the cutter, so that the processing process is very cumbersome and the efficiency is low, and provides a timber processing device, system and coffin wood processing system.

[0005] In a first aspect, the utility model provides a timber processing device, comprising:

[0006] A base;

[0007] A processing table capable of moving relative to the base along the longitudinal direction;

[0008] A cutter assembly comprising a cutter and a power mechanism, the power mechanism being capable of driving the cutter to rotate around the longitudinal direction, and the cutter being capable of rotating around the transverse direction;

[0009] A bidirectional moving mechanism capable of driving the cutter assembly to move along the vertical direction and the horizontal direction.

[0010] The wood processing device of this utility model enables the tool assembly to move relative to the processing table in three directions through the processing table and the bidirectional moving mechanism. This allows the cutting edge of the tool to quickly and easily approach and contact the workpiece, and can meet various cutting requirements. The power mechanism drives the tool to rotate around the longitudinal direction, which can quickly change the inclination angle of the cutting edge relative to the lateral and vertical directions without stopping the machine. This allows the tool to process inclined surfaces with different inclination angles on the same workpiece without frequent machine shutdowns, greatly improving processing efficiency and facilitating automated control.

[0011] Preferably, the bidirectional moving mechanism is fixed to the base, and the tool assembly is mounted on the bidirectional moving mechanism.

[0012] Preferably, the processing table is slidably connected to the base.

[0013] Preferably, the tool assembly includes a turntable base and a mounting base. The turntable base includes a fixed body and a rotating body that are rotatably connected. The power mechanism can drive the rotating body to rotate relative to the fixed body about a first rotation axis, which is parallel to the longitudinal direction.

[0014] Preferably, the fixed body is connected to the bidirectional moving mechanism, the rotating body is connected to the mounting base, and the cutting tool is mounted on the mounting base.

[0015] Preferably, it also includes a drive motor for driving the tool to rotate, and a transmission belt connects the drive motor and the tool.

[0016] Preferably, the mounting base includes an intermediate plate and a mounting plate, the cutter is fixed to the intermediate plate, and the drive motor is fixed to the mounting plate; the intermediate plate is connected to the turntable base, the mounting plate is located on the side of the intermediate plate away from the turntable base, and the position of the mounting plate relative to the intermediate plate is adjustable.

[0017] Preferably, the drive motor has an output shaft, the cutter has an input shaft, the output shaft is parallel to the input shaft, and the transmission belt is sleeved on the output shaft and the input shaft.

[0018] Preferably, the intermediate plate is provided with a hanging plate, the hanging plate is located on the side of the intermediate plate away from the cutter, the hanging plate is provided with an adjustment hole, the mounting plate is provided with an adjustment screw, the free end of the adjustment screw passes through the adjustment hole and is connected to the blocking member.

[0019] Preferably, the cutting tool is capable of rotating about a central axis of rotation, which is perpendicular to and spaced apart from the axis of rotation of the cutting tool about the longitudinal direction; the axis of rotation of the cutting tool about the longitudinal direction is the aforementioned first axis of rotation.

[0020] Preferably, the cutting tool includes a rotating body and a blade disposed on the rotating body, wherein the cutting edge of the blade protrudes from the side of the rotating body.

[0021] Preferably, the blade extends along the length of the rotating body, and the cutting edge of the blade is straight and has an angle with the central axis of rotation.

[0022] Preferably, the tool assembly is located on the side of the machining table away from the base, and the machining table is provided with a limiting mechanism, which includes a first stop and a second stop arranged longitudinally at intervals, and the first stop and the second stop can move closer to or further away from each other.

[0023] Preferably, a push-pull member is provided on the side of the first stop away from the second stop, and the push-pull member can drive the first stop to move longitudinally.

[0024] Preferably, the push-pull member is ball-jointed to the first stop member.

[0025] In a second aspect, the present invention provides a wood processing system, including a workpiece and a wood processing device as described above, wherein the workpiece is located on the processing table and the tool assembly cuts or grinds the workpiece.

[0026] In a third aspect, this utility model provides a coffin processing system based on the wood processing system described above, wherein the workpiece is a coffin.

[0027] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0028] The wood processing device of this utility model enables the tool assembly to move relative to the processing table in three directions through the processing table and the bidirectional moving mechanism. This allows the cutting edge of the tool to quickly and easily approach and contact the workpiece, and can meet various cutting requirements. The power mechanism drives the tool to rotate around the longitudinal direction, which can quickly change the inclination angle of the cutting edge relative to the lateral and vertical directions without stopping the machine. This allows the tool to process inclined surfaces with different inclination angles on the same workpiece without frequent machine shutdowns, greatly improving processing efficiency and facilitating automated control. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the wood processing device described in Example 1 (omitting the cutting tools, drive motor, and power mechanism).

[0030] Figure 2 for Figure 1 Enlarged view of section A in the middle;

[0031] Figure 3 for Figure 1 Enlarged view of section B;

[0032] Figure 4 This is a top view of the wood processing device described in Example 1 (omitting the cutting tools, drive motor, and power mechanism).

[0033] Figure 5 This is a side view of the wood processing device described in Example 1 (cutting tools, drive motor and power mechanism omitted).

[0034] Figure 6 for Figure 5 Enlarged view of section C;

[0035] Figure 7 This is a front view of the wood processing device described in Example 1 (cutting tools, drive motor and power mechanism omitted).

[0036] Figure 8 This is a schematic diagram of the wood processing apparatus described in Example 1;

[0037] Figure 9 This is a side view of the wood processing apparatus described in Example 1;

[0038] Figure 10 for Figure 9 Enlarged view of section D in the middle;

[0039] Figure 11 This is a front view of the cutting tool described in Example 1;

[0040] Figure 12 This is a side view of the cutting tool described in Example 1;

[0041] Figure 13 This is a front view of the rotating body described in Example 1.

[0042] Marked in the image:

[0043] 1-Limiting mechanism;

[0044] 11-First stop;

[0045] 12-Second gear;

[0046] 13-Serrated teeth;

[0047] 14-Push-pull components;

[0048] 2- Bidirectional movement mechanism;

[0049] 21-First motion module;

[0050] 211-First slide rail; 212-First slider;

[0051] 22-Second motion module;

[0052] 221 - Second slide rail; 222 - Second slider;

[0053] 3-Tool assembly;

[0054] 31-Cutting tools;

[0055] 311-Spinning central shaft; 312-Rotating body; 313-Blade; 314-Mounting groove; 315-First mounting surface; 316-Second mounting surface;

[0056] 32 - First rotation axis;

[0057] 33-Turntable base;

[0058] 331 - Fixed body; 332 - Rotating body;

[0059] 34 - Mounting base;

[0060] 341-Intermediate plate; 342-Mounting plate; 343-Base plate; 344-Hanging plate; 345-Adjusting perforation; 346-Adjusting screw; 347-Blocking component;

[0061] 35 - Drive motor;

[0062] 351 - Drive belt; 352 - Output shaft; 353 - Input shaft;

[0063] 36-Power mechanism;

[0064] 4-Processing table;

[0065] 41-Circular rail;

[0066] 5-Base. Detailed Implementation

[0067] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the above-mentioned subject matter of the present invention to the following embodiments. All technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0068] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0069] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0070] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0071] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0072] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0073] Example 1

[0074] like Figures 1 to 10 As shown, this embodiment provides a wood processing device, including a base 5, a processing table 4, a tool assembly 3, and a bidirectional moving mechanism 2. The processing table 4 can move relative to the base 5 in the longitudinal direction. The tool assembly 3 includes a tool 31 and a power mechanism 36. The power mechanism 36 can drive the tool 31 to rotate in the longitudinal direction and the tool 31 can rotate in the transverse direction. The bidirectional moving mechanism 2 can drive the tool assembly 3 to move in the vertical and transverse directions.

[0075] The workpiece to be processed is defined as the workpiece to be processed. The processing table 4 is used to place the workpiece to be processed. The processing table 4 can be plate-shaped or a platform with a hollowed-out surface. The workpiece to be processed can be placed on the working surface. The base 5 is a seat for installing other structures. It can be formed by connecting several square steels or a whole steel plate. In some cases, the base 5 can also be the ground. In this case, the processing table 4 can move longitudinally relative to the ground, while the bidirectional moving mechanism 2 is fixed to the ground.

[0076] The cutting tool 31 is a workpiece capable of cutting or grinding a workpiece. The cutting tool 31 has a cutting edge. When the cutting edge contacts and moves relative to the workpiece, it can split or grind the workpiece. In this embodiment, the longitudinal projection of the cutting edge of the cutting tool 31 is strip-shaped or line-shaped. The strip-shaped or line-shaped projection can be straight or curved, preferably straight. When the cutting tool 31 rotates about the longitudinal direction, the angle of inclination of the cutting edge relative to the lateral and vertical directions changes synchronously, so that when the cutting tool 31 moves longitudinally to cut the workpiece, the angle of inclination of the cutting surface relative to the lateral and vertical directions also changes. In this embodiment, the rotation axis of the cutting tool 31 about the longitudinal direction is defined as the first rotation axis 32. The power mechanism 36 is used to drive the cutting tool 31 to rotate about the first rotation axis 32. It can be a motor or other equipment. The operator can operate the power mechanism 36 from a safe position to drive the cutting tool 31 to rotate without frequent machine stops, thus facilitating and quickly machining different inclination angles on the same workpiece, greatly improving machining efficiency.

[0077] The bidirectional moving mechanism 2 is fixed to the base 5, and the tool assembly 3 can be installed on the bidirectional moving mechanism 2. The bidirectional moving mechanism 2 drives the tool assembly 3 to move vertically and horizontally. During processing, the workpiece is placed on the processing table 4. With the processing table 4 moving longitudinally relative to the base 5, the tool 31 can move in three axes relative to the workpiece. The tool 31 can move freely to the processing start point. In addition, under some working conditions, the three-axis movement of the tool 31 relative to the workpiece enables the tool 31 to process horizontal or vertical machining surfaces on the workpiece, which is beneficial to expanding the applicable scenarios.

[0078] In this embodiment, the longitudinal, transverse, and vertical directions are mutually perpendicular.

[0079] Preferably, in order to maintain the stability of the workpiece position during the processing, a limiting mechanism 1 is provided on the working surface of the processing table 4. The limiting mechanism 1 includes a first stop 11 and a second stop 12 arranged longitudinally at intervals. The first stop 11 and the second stop 12 can move closer to or further away from each other; that is, the distance between the first stop 11 and the second stop 12 can be adjusted. By increasing the distance between the first stop 11 and the second stop 12, it is convenient to place the workpiece between them. By decreasing the distance between the first stop 11 and the second stop 12, the workpiece can be clamped and limited in the longitudinal direction.

[0080] In summary, the wood processing device of this utility model, through the processing table 4 and the bidirectional moving mechanism 2, enables the tool assembly 3 to move relative to the processing table 4 in three directions, allowing the cutting edge of the tool 31 to quickly and conveniently approach and contact the workpiece, and to meet various cutting requirements; through the power mechanism 36 driving the tool 31 to rotate around the longitudinal direction, the inclination angle of the cutting edge of the tool 31 relative to the lateral and vertical directions can be quickly changed without stopping the machine, so that the tool 31 can process inclined surfaces with different inclination angles on the same workpiece without frequent machine shutdowns, greatly improving processing efficiency and facilitating automated control.

[0081] Preferably, the processing table 4 and the base 5 are slidably connected; for example... Figure 7 As shown, a slide rail and a slide groove can be respectively provided between the two, and the slide rail and the slide groove slide together. For the tool assembly 3, which is large in size and weight, during cutting, the machining table 4 drives the workpiece to move relative to the base 5, while the tool 31 remains stationary relative to the ground. This can reduce the wobbling of the tool 31 and improve the machining accuracy.

[0082] In some embodiments, the tool assembly 3 includes a turntable 33 and a mounting base 34. The turntable 33 is located between the mounting base 34 and the bidirectional moving mechanism 2. The turntable 33 can drive the mounting base 34 to rotate around the first rotating axis 32. The tool 31 is disposed on the mounting base 34.

[0083] The turntable base 33 includes a rotating body 332 that can rotate relative to the bidirectional moving mechanism 2. The axis of rotation of the rotating body 332 coincides with the first rotating axis 32. The mounting base 34 is connected to the rotating body 332, and the tool 31 is fixed on the mounting base 34. Thus, the tool 31 can rotate around the first rotating axis 32 through the rotating body 332.

[0084] Preferably, the turntable base 33 includes a fixed body 331 and a rotating body 332 rotatably connected. The power mechanism 36 can drive the rotating body 332 to rotate relative to the fixed body 331 along the first rotation axis 32. The fixed body 331 is connected to the bidirectional moving mechanism 2, and the rotating body 332 is connected to the mounting base 34.

[0085] like Figure 6As shown, both the fixed body 331 and the rotating body 332 can be cylinders. The first rotating shaft 32 can pass through the center of the fixed body 331 and the rotating body 332. The center of the fixed body 331 and the rotating body 332 can be respectively provided with a cylindrical groove and a cylindrical protrusion. The cylindrical groove and the cylindrical protrusion are rotatably engaged to realize the relative rotation of the rotating body 332 and the fixed body 331. The power mechanism 36 can be a motor. A helical gear can be installed on the fixed body 331, and a rack arranged in a ring can be provided on the rotating body 332. The rack meshes with the helical gear. The power mechanism 36 drives the helical gear set on the fixed body 331 to rotate through a belt, thereby driving the rotating body 332 to rotate.

[0086] Of course, the fixed body 331 can also be a ring-shaped part, and the rotating body 332 can be a cylinder set inside the ring of the fixed body 331. The inner ring surface of the rotating body 332 and the side surface of the fixed body 331 can be respectively provided with a first sliding groove and a second sliding groove. The first sliding groove and the second sliding groove correspond to each other and are equipped with balls between them, so that the rotating body 332 can rotate relative to the fixed body 331.

[0087] The cutting tool 31 protrudes from the side of the turntable seat 33 and the mounting seat 34, enabling it to contact the workpiece; the cutting tool 31 and the first rotating shaft 32 can be spaced apart, that is, the first rotating shaft 32 does not pass through the cutting tool 31.

[0088] In some embodiments, the tool 31 can rotate about a central axis of rotation 311, which is the axis of rotation of the tool 31. The central axis of rotation 311 is perpendicular to and spaced from the first axis of rotation 32. By rotating, the tool 31 can more easily cut the workpiece and make the cut surface smoother.

[0089] Preferably, the tool assembly 3 further includes a drive motor 35 for driving the tool 31 to rotate. The drive motor 35 has an output shaft 352, and the tool 31 is provided with an input shaft 353. The output shaft 352 of the drive motor 35 and the input shaft 353 of the tool 31 can be connected by a transmission belt 351, thereby driving the tool 31 to rotate. The drive motor 35 can be fixed on the mounting base 34 so that it can move together with the tool 31.

[0090] In some embodiments, in order to tension the transmission belt 351 between the output shaft 352 and the input shaft 353, the mounting base 34 includes an intermediate plate 341 and a mounting plate 342. The cutter 31 is fixed to the intermediate plate 341, and the drive motor 35 is fixed to the mounting plate 342. The intermediate plate 341 is connected to the turntable base 33, and the mounting plate 342 is located on the side of the intermediate plate 341 away from the turntable base 33. The position of the mounting plate 342 relative to the intermediate plate 341 is adjustable. By changing the position of the mounting plate 342 relative to the intermediate plate 341, the distance between the output shaft 352 and the input shaft 353 can be increased, thereby tensioning the transmission belt 351.

[0091] likeFigure 3 As shown, the intermediate plate 341 and the mounting plate 342 can be positioned face to face and abut against each other; a base plate 343 can be provided at one end of the intermediate plate 341, the base plate 343 is perpendicular to the intermediate plate 341, and the tool 31 can be fixed to the base plate 343.

[0092] Preferably, the mounting plate 342 is movable along the surface of the intermediate plate 341.

[0093] More preferably, the intermediate plate 341 is provided with a hanging plate 344, which is located on the side of the intermediate plate 341 away from the cutter 31. The hanging plate 344 is provided with an adjustment hole 345, and the mounting plate 342 is provided with an adjustment screw 346. The free end of the adjustment screw 346 passes through the adjustment hole 345 and is connected to the blocking member 347. The blocking member 347 can prevent the adjustment screw 346 from retracting from the adjustment hole 345.

[0094] Those skilled in the art will understand that if the drive motor 35 is heavy, adjusting the relative position of the mounting plate 342 and the intermediate plate 341 to tension the transmission belt 351 is difficult. In this embodiment, a hanging plate 344 is provided on the intermediate plate 341. The hanging plate 344 protrudes from the intermediate plate 341 near the surface of the mounting plate 342, and the protruding part is provided with an adjustment hole 345. The adjustment screw 346 on the mounting plate 342 passes through the adjustment hole 345 and is connected to the blocking member 347. The size of the blocking member 347 is larger than the diameter of the adjustment hole 345, so as to prevent the adjustment screw 346 from retracting. This can achieve the initial fixation of the mounting plate 342 relative to the intermediate plate 341. The transmission belt 351 is kept in a taut state by the initial fixation, which makes it convenient for workers to install fasteners to fix the mounting plate 342 and the intermediate plate 341, thereby reducing the difficulty of tensioning.

[0095] The blocking component 347 can be a nut, a clip, etc., such as Figure 10 As shown, the blocking member 347 can be two nuts that are in contact with each other and are sleeved on the adjusting screw 346; in this embodiment, the base plate 343 and the hanging plate 344 are parallel to each other, and both protrude from the side of the middle plate 341 near the mounting plate 342.

[0096] This embodiment provides a method for installing a drive motor 35, wherein the blocking member 347 is a nut, and includes the following steps:

[0097] The drive motor 35 is fixed on the mounting plate 342 away from the intermediate plate 341, and the distance between the output shaft 352 and the input shaft 353 is less than the maximum tension distance of the transmission belt 351.

[0098] The transmission belt 351 is fitted onto the output shaft 352 and the input shaft 353, and the free end of the adjusting screw 346 passes through the adjusting hole 345 and is connected to the nut.

[0099] The movable mounting plate 342 moves along the axis of the adjusting screw 346 until the transmission belt 351 is tensioned. Continue to tighten the nut to prevent the mounting plate 342 from retracting, thus achieving the initial fixation of the mounting plate 342 and the intermediate plate 341.

[0100] Install fasteners to secure mounting plate 342 and intermediate plate 341.

[0101] Fasteners can be components such as bolts. Fasteners are the main fixing components for fixing the mounting plate 342 and the intermediate plate 341, while the blocking component 347 is a temporary fixing component. The initial fixing of the mounting plate 342 and the intermediate plate 341 can be achieved by adjusting the screw 346, adjusting the through hole 345 and the blocking component 347, which can greatly reduce the difficulty of tensioning the transmission belt 351.

[0102] In some embodiments, the cutting tool 31 includes a rotating body 312 and a blade 313 disposed on the rotating body 312, the cutting edge of the blade 313 protruding from the rotating surface of the rotating body 312.

[0103] The cutting edge of the insert 313 is the same as the cutting edge of the aforementioned tool 31. The rotating surface is the side surface formed by the rotating body 312 rotating around the central axis 311. In other words, it is the annular collection formed by the points with the largest distance from the central axis 311 on each cross section of the rotating body 312 rotating around once. The rotating surface represents the outermost surface of the rotating body 312 in its rotational state. The cutting edge of the insert 313 protrudes from the rotating surface of the rotating body 312 so that it can contact the workpiece.

[0104] The rotating body 312 can be a cylinder, and the rotating central axis 311 can be the central axis of the cylinder. A mounting groove 314 for mounting the blade 313 can be opened on the side of the cylinder. The cutting edge of the blade 313 extends out of the side of the rotating body 312, thus protruding from the rotating surface in the rotating state.

[0105] Preferably, the blade 313 extends along the length of the rotating body 312, and the cutting edge of the blade 313 is straight and has an angle with the central axis of rotation 311.

[0106] like Figures 11 to 13 As shown, the blade 313 can be a sheet-like structure. The relatively sharp cutting edge on the blade 313 is straight. In order to reduce the resistance during cutting, in this embodiment, the cutting edge of the blade 313 has an angle with the rotating central axis 311, so that during the cutting process, one end of the cutting edge contacts the workpiece first, and the other parts contact it in turn as it rotates. This ensures that at any given moment, only a small section of the same blade 313 contacts the workpiece, which can reduce the maximum cutting resistance and help improve the stability of the tool 31's rotation and the smoothness of cutting.

[0107] More preferably, in order to achieve continuous cutting, the rotating body 312 is circumferentially arranged with multiple blades 313; for example, in this embodiment, the rotating body 312 is circumferentially arranged with four blades 313.

[0108] More preferably, the side of the rotating body 312 is provided with a mounting groove 314, the mounting groove 314 includes a first mounting surface 315 and a second mounting surface 316 distributed at an angle, the side of the blade 313 is in contact with the first mounting surface 315, and the back of the blade 313 faces the second mounting surface 316; a mounting member can be provided between the blade 313 and the first mounting surface 315 for fixing.

[0109] The second mounting surface 316 can contact the back of the blade 313, thereby providing greater cutting force to the blade 313.

[0110] like Figures 11 to 13 As shown, the first mounting surface 315 may be perpendicular to the second mounting surface 316; on each section perpendicular to the central axis of rotation 311, the first mounting surface 315 and the second mounting surface 316 are perpendicular to each other; the cutting edge of the blade 313 is parallel to the second mounting surface 316, and the length direction of the second mounting surface 316 has an angle with the central axis of rotation 311.

[0111] In some embodiments, a push-pull member 14 is provided on the side of the first stop 11 away from the second stop 12, and the push-pull member 14 can drive the first stop 11 to move longitudinally; the push-pull member 14 is ball-jointed to the first stop 11.

[0112] The ball joint connection consists of a ball head and a ball seat that fit together. The ball head can be provided on the push-pull member 14 and the ball seat on the first stop member 11, or the ball seat can be provided on the push-pull member 14 and the ball head on the first stop member 11. The ball joint connection gives the push-pull member 14 and the first stop member 11 three rotational degrees of freedom, which can eliminate the bending moment and torque at the connection between the push-pull member 14 and the first stop member 11, greatly reducing the stress at the connection between the push-pull member 14 and the first stop member 11, thereby improving the service life of the push-pull member 14 and the first stop member 11.

[0113] For example, when the push-pull member 14 and the first stop member 11 are not initially aligned, or when they shift due to bumps during travel, the ball joint connection changes the bending moment that should have occurred between the push-pull member 14 and the first stop member 11 into a compressive force. In conventional components, the compressive strength of the material is much greater than its bending strength, and the fatigue effect caused by compression is much less than the fatigue effect caused by bending. Therefore, the service life of the push-pull member 14 and the first stop member 11 can be improved.

[0114] In this embodiment, the first stop 11 is provided with a ball head, and the push-pull member 14 is provided with a ball seat; the push-pull member 14 can be an electric cylinder, hydraulic cylinder, etc. with telescopic function, and the electric cylinder or hydraulic cylinder has a telescopic rod that can telescopically extend and retract relative to the cylinder body. The axis of the telescopic rod is parallel to the longitudinal direction, that is, parallel to the telescopic direction of the electric cylinder or hydraulic cylinder; the ball head and the ball seat are arranged along the longitudinal direction.

[0115] In some embodiments, in order to reduce the transverse movement of the workpiece, anti-slip components are provided on the opposite sides of the first stop 11 and the second stop 12. The anti-slip components can be a gel-like anti-slip material laid on the surface of the first stop 11 and the second stop 12, or serrations 13 protruding from the surface of the first stop 11 or the second stop 12.

[0116] The serration 13 can be formed by several triangular prisms arranged laterally, with the lateral edges of the prisms parallel to the vertical direction, such as... Figure 2 As shown, the opposing movement of the first stop 11 and the second stop 12 can cause the edges of the triangular prism to be partially pressed into the workpiece, thereby forming a lateral constraint on the workpiece through the pressed-in portion, so as to reduce the lateral movement of the workpiece during the processing.

[0117] Preferably, the second stop 12 is fixed to the processing table 4, the processing table 4 is provided with a guide rail assembly, and the first stop 11 is slidably connected to the guide rail assembly.

[0118] The guide rail assembly may include a first end piece and a second end piece arranged longitudinally at intervals, and at least two circular rails 41 connecting the first end piece and the second end piece. The lower part of the first stop 11 is provided with a circular through hole adapted to the circular rail 41, and the circular rail 41 passes through the circular through hole.

[0119] The circular guide rail has the advantages of low friction and smooth operation. The inner diameter of the circular perforation on the first stop 11 is only slightly larger than the outer diameter of the circular rail 41, which can form a good sealing effect between the first stop 11 and the circular rail 41, reduce the entry of debris, and thus reduce the maintenance frequency.

[0120] In some embodiments, the bidirectional moving mechanism 2 includes a first motion module 21 and a second motion module 22 that are perpendicular to each other. The second motion module 22 is mounted on the first motion module 21. The first motion module 21 can drive the second motion module 22 to move laterally, and the second motion module 22 can drive the tool assembly 3 to move vertically.

[0121] The tool assembly 3 can be installed on the second motion module 22, and the first motion module 21 can be installed on the base 5; preferably, the first motion module 21 includes a first slide rail 211 and a first slider 212 that are slidably engaged, and the second motion module 22 includes a second slide rail 221 and a second slider 222 that are slidably engaged.

[0122] In one embodiment, the first slide rail 211 is fixed to the base 5, the second slide rail 221 is fixed to the first slider 212, and the cutter assembly 3 is mounted on the second slider 222.

[0123] In another embodiment, the first slide rail 211 is fixed to the base 5, the first slider 212 and the second slider 222 are fixedly connected or are the same component, and the cutter assembly 3 is mounted on the second slide rail 221, such as... Figure 1 and Figure 5 As shown.

[0124] The slider can be driven by a lead screw. For example, a rotary motor can be set at one end of the slide rail, and the lead screw is a shaft with a helical groove. The rotary motor can drive the lead screw to rotate. The slider can be provided with a threaded hole with internal threads. The lead screw passes through the threaded hole and the two mesh with each other, so that the linear sliding of the slider can be achieved by the rotation of the rotary motor.

[0125] Example 2

[0126] This embodiment provides a wood processing system, including a workpiece and a wood processing device as described in Embodiment 1. The workpiece is located on a processing table 4, and a tool assembly 3 cuts or grinds the workpiece.

[0127] Preferably, the workpiece is clamped and fixed between the first stop 11 and the second stop 12.

[0128] Example 3

[0129] This embodiment provides a coffin processing system based on the wood processing system described in Embodiment 2.

[0130] The workpiece being processed is a coffin; a coffin refers to the individual wooden planks that make up a coffin.

[0131] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wood processing apparatus, characterized in that, include: Base (5); The processing table (4) is capable of moving longitudinally relative to the base (5); The tool assembly (3) includes a tool (31) and a power mechanism (36), the power mechanism (36) being able to drive the tool (31) to rotate longitudinally and the tool (31) being able to rotate laterally; The bidirectional moving mechanism (2) can drive the cutting tool assembly (3) to move vertically and horizontally.

2. The wood processing apparatus according to claim 1, characterized in that, The bidirectional moving mechanism (2) is fixed to the base (5), and the tool assembly (3) is mounted on the bidirectional moving mechanism (2). The processing table (4) is slidably connected to the base (5).

3. The wood processing apparatus according to claim 1, characterized in that, The tool assembly (3) includes a turntable base (33) and a mounting base (34). The turntable base (33) includes a fixed body (331) and a rotating body (332) that are rotatably connected. The power mechanism (36) can drive the rotating body (332) to rotate relative to the fixed body (331) about a first rotation axis (32), which is parallel to the longitudinal direction. The fixed body (331) is connected to the bidirectional moving mechanism (2), the rotating body (332) is connected to the mounting base (34), and the cutting tool (31) is mounted on the mounting base (34).

4. The wood processing apparatus according to claim 3, characterized in that, It also includes a drive motor (35) for driving the cutting tool (31) to rotate, and a transmission belt (351) is connected between the drive motor (35) and the cutting tool (31). The mounting base (34) includes an intermediate plate (341) and a mounting plate (342), the cutting tool (31) is fixed to the intermediate plate (341), and the drive motor (35) is fixed to the mounting plate (342). The intermediate plate (341) is connected to the turntable base (33), and the mounting plate (342) is located on the side of the intermediate plate (341) away from the turntable base (33). The position of the mounting plate (342) relative to the intermediate plate (341) is adjustable.

5. The wood processing apparatus according to claim 4, characterized in that, The drive motor (35) has an output shaft (352), the cutter (31) has an input shaft (353), the output shaft (352) is parallel to the input shaft (353), and the transmission belt (351) is sleeved on the output shaft (352) and the input shaft (353). The intermediate plate (341) is provided with a hanging plate (344), which is located on the side of the intermediate plate (341) away from the cutter (31). The hanging plate (344) is provided with an adjustment through hole (345), and the mounting plate (342) is provided with an adjustment screw (346). The free end of the adjustment screw (346) passes through the adjustment through hole (345) and is connected to the blocking member (347).

6. The wood processing apparatus according to any one of claims 1-5, characterized in that, The cutting tool (31) is capable of rotating about a central axis of rotation (311), which is perpendicular to and spaced from the axis of rotation of the cutting tool (31) about the longitudinal direction. The cutting tool (31) includes a rotating body (312) and a blade (313) disposed on the rotating body (312), the cutting edge of the blade (313) protruding from the side of the rotating body (312).

7. The wood processing apparatus according to claim 6, characterized in that, The blade (313) extends along the length of the rotating body (312), and the cutting edge of the blade (313) is straight and has an angle with the central axis of rotation (311).

8. The wood processing apparatus according to any one of claims 1-5, characterized in that, The tool assembly (3) is located on the side of the processing table (4) away from the base (5). The processing table (4) is provided with a limiting mechanism (1). The limiting mechanism (1) includes a first stop (11) and a second stop (12) arranged longitudinally at intervals. The first stop (11) and the second stop (12) can move closer to or further away from each other. A push-pull member (14) is provided on the side of the first stop (11) away from the second stop (12), and the push-pull member (14) can drive the first stop (11) to move longitudinally; The push-pull member (14) is ball-jointed to the first stop member (11).

9. A wood processing system, characterized in that, Includes a workpiece and a wood processing apparatus as described in any one of claims 1-8, wherein the workpiece is located on the processing table (4) and the tool assembly (3) cuts or grinds the workpiece.

10. A coffin processing system, characterized in that, Based on the wood processing system as described in claim 9, the workpiece is a coffin.

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