Wood processing machine

Abstract

The invention provides a timber processing machine, and belongs to the technical field of timber processing. The wood processing machine solves the problem that an existing wood processing machine is low in processing efficiency. The timber processing machine comprises a rack and a processing assembly capable of processing a workpiece, the rack is provided with a cross beam and a supporting beam which are arranged in the transverse direction, the processing assembly is connected to the cross beam in a sliding mode, the supporting beam is connected with at least one clamp base in a sliding mode, the rack is provided with a rotating disc, and the supporting beam is connected with a tip capable of abutting the workpiece against the rotating disc in the transverse direction in a sliding mode. The cross beam and the supporting beam are distributed at intervals in the longitudinal direction, the cross beam is higher than the supporting beam, a second machining space is formed between the cross beam and the supporting beam, and a first machining space located above the supporting beam is formed between the rotary disc and the center. According to the timber processing machine, the two ends of the workpiece are rapidly positioned and processed, and the processing efficiency of the workpiece is improved.

Description

Technical Field

[0001] This invention belongs to the field of wood processing technology and relates to a wood processing machine. Background Technology

[0002] For some types of wood, it is necessary to process all the outer surfaces of the wood. When processing wood with existing processing machines, it is usually necessary to clamp both ends of the wood and then process it with a cutting head.

[0003] Existing woodworking machines, such as the engraving and milling machine disclosed in Chinese patent application [Authorization Announcement No.: CN210499293U], include a frame and an engraving and milling head. The frame has two clamping seats that can move relative to each other for workpiece clamping. A sliding table that can slide along the horizontal longitudinal direction is slidably connected to the frame and is driven by a drive component. The two clamping seats are arranged horizontally on the sliding table and can move relative to each other in the horizontal direction. One clamping seat is fixed to the sliding table, and the other clamping seat is slidably connected to the sliding table and can slide horizontally. One clamping seat has a center point and a drive cylinder, which drives the center point to extend and retract relative to the seat body of the clamping seat. The other clamping seat has a turntable. A feeding device for workpiece output is located next to the two clamping seats. The discharge end of the feeding device has a positioning element for positioning the workpiece. The two clamping seats can move between the positioning element and the engraving and milling head and move from both sides of the positioning element towards the underside of the engraving and milling head.

[0004] The feeding device in the above structure can only feed the workpiece onto the two clamping seats, realizing the processing of the outer peripheral surface of the workpiece. However, since some workpieces need to be processed at both ends, and the ends of the workpiece are positioned by the two clamping seats during processing, it is impossible to process both ends of the workpiece. As a result, the processing of the two ends of the workpiece needs to be carried out by other processing machines, which affects the processing efficiency of the workpiece. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a wood processing machine. The technical problem to be solved by this invention is: how to solve the problem of low processing efficiency in existing wood processing machines.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A wood processing machine includes a frame and a processing component for processing workpieces. The frame has crossbeams and support beams arranged laterally. The processing component is slidably connected to the crossbeams. At least one clamping seat is slidably connected to the support beam. A turntable is provided on the frame. A center capable of laterally pressing the workpiece against the turntable is slidably connected to the support beam. The crossbeams and support beams are longitudinally spaced apart, with the crossbeams higher than the support beams, forming a second processing space between them. A first processing space located above the support beam is formed between the turntable and the center. The clamping seat includes a clamp for holding the workpiece, a drive component for vertically moving the clamp and moving it into the first processing space, and a second drive component for longitudinally moving the clamp and moving it into the second processing space. The processing component can move into both the second and first processing spaces.

[0008] Before machining the workpiece, the workpiece is placed on the fixture base and clamped by the fixture on the fixture base. The drive component one on the fixture base moves the workpiece into the machining space one. The top and turntable are set up horizontally to achieve top positioning of the two ends of the workpiece. Then, the machining assembly is driven to move into the machining space one to machine the workpiece, thus machining the outer wall of the workpiece. The fixture base clamps the workpiece again and the top is removed from the workpiece horizontally. The fixture base moves the workpiece on the fixture into the machining space two by sliding horizontally along the support beam and being driven by the drive component two. Then, the machining assembly is driven to move into the machining space two to machine the two ends of the workpiece, thus machining the two ends of the workpiece.

[0009] By setting up processing space two and processing space one on the frame, the workpiece can be positioned at both ends by the turntable and center on processing space one during processing. The processing component then processes the outer wall of the workpiece. The crossbeam and support beam are staggered, with the support beam positioned lower to provide space for the fixture seat, facilitating vertical movement of the fixture and making it easier to pick up, put down, and move the workpiece. The fixture on the fixture seat clamps and moves the workpiece to position it within processing space two. The processing component then processes both ends of the workpiece in processing space two, thus achieving the processing of the entire outer wall of the workpiece. The fixture in this case is not only used for loading the workpiece but also for clamping and positioning it during processing at both ends. Through the cooperation of the fixture seat and processing space two, rapid positioning and processing of both ends of the workpiece can be achieved, improving the processing efficiency of the workpiece.

[0010] In the aforementioned wood processing machine, one end of the frame has a longitudinally arranged mounting platform. The mounting platform, crossbeam, and support beam together form the aforementioned processing space two. The turntable is located at the upper end of the mounting platform. An adjustment seat is slidably connected to the support beam along the transverse direction. The adjustment seat is arranged vertically and is in the shape of a long column, with its top tip connected to the upper end of the adjustment seat.

[0011] The adjustable seat allows for more space between the machine base and the support beam, facilitating the quick movement of the workpiece into the processing space after it is clamped by the fixture. This reduces the likelihood of interference with other components, thus facilitating the processing of both ends of the workpiece and improving processing efficiency.

[0012] In the aforementioned wood processing machine, the support beam is provided with a rack arranged laterally, the adjusting seat is provided with an adjusting gear that meshes with the rack and an adjusting motor that drives the adjusting gear to rotate, and the clamping seat includes a seat body, a clamping gear that meshes with the rack and a clamping motor that is arranged on the seat body and drives the clamping gear to rotate.

[0013] By connecting the clamp seat and the adjusting seat to the rack via the adjusting gear and the clamp gear respectively, the clamp seat and the adjusting seat are slidably connected to the same rack. This allows for relatively independent adjustment of the two seats, ensures that their lateral movements are on the same line, and guarantees that the clamp seat is always located between the adjusting seat and the mounting table. This reduces installation space and facilitates adjustment while also limiting the travel of the clamp seat.

[0014] In the aforementioned wood processing machine, the two ends of the crossbeam are connected to vertically arranged columns, and a bottom beam is provided between the lower ends of the two columns. The frame also has multiple longitudinally arranged connecting beams, and the bottom beam and the support beam are connected only by the connecting beams.

[0015] By directly connecting the bottom beam and the support beam through the connecting beam, the fixture seat can move easily under the turntable and the center, while also freeing up more space for machining. This facilitates the machining of the workpiece, and the connecting beam and mounting table ensure the structural strength of the entire frame without affecting the machining of the workpiece.

[0016] In the aforementioned wood processing machine, the clamping seat includes a vertically arranged and elongated sliding plate. The first driving component is a vertical sliding motor mounted on the seat and driving the sliding plate to move vertically. The upper end of the sliding plate has a longitudinally arranged support plate, and the aforementioned clamp is slidably connected to the support plate. The second driving component is a longitudinal sliding motor mounted on the support plate and driving the clamp to move longitudinally.

[0017] The above structure allows the fixture to be adjusted and slid in both longitudinal and vertical directions. In conjunction with the support beam, the fixture base can be adjusted in three directions: horizontal, longitudinal, and vertical, facilitating the loading, movement, and positioning of workpieces and improving ease of use.

[0018] Vertical and lateral movement can be achieved using a lead screw motor and lead screw, a cylinder, or a combination of a rotary motor, gears, and racks.

[0019] In the aforementioned wood processing machine, baffles are provided on both sides of the slide plate, a vertical sliding rack is provided inside the slide plate, and a vertical sliding gear that meshes with the vertical sliding rack is fixedly connected to the motor shaft of the vertical sliding motor.

[0020] Vertical sliding racks and gears can stably achieve vertical movement of the slide plate. However, since the fixture needs to hold the workpiece and the processing components process it, baffles are needed to block the vertical sliding racks and gears to prevent workpiece debris from falling between them and affecting the vertical movement of the slide plate, thus improving the stability of the wood processing machine.

[0021] In the aforementioned wood processing machine, the fixture includes a fixture base plate arranged longitudinally. The end of the fixture base plate near the crossbeam has a fixed plate and a movable plate arranged longitudinally opposite to the fixed plate. A clamping drive is fixedly connected to the fixture base plate to drive the movable plate to move toward the fixed plate.

[0022] The setup of a moving plate and a fixed plate facilitates the alignment of the fixture and makes it easier to load the workpiece onto the turntable and center, thus improving the positioning efficiency at both ends of the workpiece.

[0023] In the aforementioned wood processing machine, both the fixed plate and the moving plate are elongated strips with their length direction arranged laterally.

[0024] By setting the length and shape of the fixed plate and the moving plate, the contact area between the fixed plate and the moving plate and the workpiece is increased, the stability of positioning is improved, and thus the stability of machining at both ends of the workpiece is enhanced.

[0025] In the aforementioned wood processing machine, the processing component includes a horizontal slide plate slidably connected to a crossbeam in the transverse direction and a rotating seat arranged in the longitudinal direction and located in the processing space. The rotating seat is provided with at least one processing motor, and a processing head is connected to the processing motor. A longitudinal slide plate is slidably connected to the horizontal slide plate in the longitudinal direction, and a vertical slide plate is slidably connected to the longitudinal slide plate in the vertical direction. A rotary motor capable of driving the rotating seat to rotate is provided on the vertical slide plate.

[0026] With the above structure, the rotating seat can move vertically, longitudinally, and laterally. Multiple processing motors can be installed on the rotating seat, and corresponding processing heads can be connected to the processing motors to realize the processing of workpieces with different requirements. It is convenient to use different rotating seats to realize the continuous processing of workpieces, thereby improving the processing efficiency of workpieces. In addition, to facilitate the processing of workpieces, a rotary motor is used to drive the rotating seat to rotate, which facilitates the processing of workpieces from multiple angles and improves the processing efficiency.

[0027] The aforementioned vertical, longitudinal, and lateral movements can be achieved using a lead screw motor and lead screw, a cylinder, or a combination of a rotary motor, gears, and racks.

[0028] In the aforementioned wood processing machine, the support beam is slidably connected to the two clamp seats, one of which is close to the mounting table and the other is close to the adjustment seat.

[0029] This structure allows for two-point support and clamping of the workpiece, ensuring stable machining of the components when processing both ends of the workpiece.

[0030] Compared with existing technologies, this wood processing machine has the following advantages:

[0031] 1. By setting up processing space two and processing space one on the frame, the workpiece can be positioned at both ends by the turntable and center on processing space one during processing. Then, the processing component processes the outer wall of the workpiece. The workpiece is then clamped and moved by the fixture on the fixture seat, so that the workpiece on the fixture is located in processing space two. The processing component processes both ends of the workpiece in processing space two, thereby realizing the processing of the entire outer wall of the workpiece. The fixture in this case is not only used for loading the workpiece, but also for clamping and positioning the workpiece when processing both ends. Through the cooperation of the fixture seat and processing space two, rapid positioning and processing of both ends of the workpiece can be achieved, improving the processing efficiency of the workpiece.

[0032] 2. By staggering the crossbeam and support beam, the support beam is positioned lower, providing space for the fixture seat and facilitating vertical movement of the fixture. This makes it easier to pick up, place, and move the workpiece. Furthermore, the position of the fixture seat facilitates loading and prevents interference with the turntable and center when moving the workpiece to the machining space, further ensuring machining stability and efficiency.

[0033] 3. By directly connecting the bottom beam and the support beam through the connecting beam, the fixture seat can move easily under the turntable and the center, while also providing more space for processing. This facilitates the processing of the workpiece. The connecting beam and the mounting table ensure the structural strength of the entire frame without affecting the processing of the workpiece. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the structure of the present invention.

[0035] Figure 2 This is a top view of the present invention.

[0036] Figure 3 This is a partial structural schematic diagram of the present invention.

[0037] Figure 4This is a partial exploded view of the present invention.

[0038] In the diagram, 1. Frame; 11. Crossbeam; 12. Support beam; 12a. Rack; 13. Machining space one; 14. Machining space two; 15. Mounting platform; 16. Column; 17. Bottom beam; 18. Connecting beam; 2. Machining assembly; 21. Horizontal slide; 22. Vertical slide; 23. Vertical slide; 24. Rotary motor; 25. Rotating seat; 26. Machining motor; 27. Machining head; 3. Fixture base; 31. Fixture; 31a. Clamp 31b, fixed plate; 31c, moving plate; 31d, clamping drive component; 32, vertical sliding motor; 32a, vertical sliding gear; 33, longitudinal sliding motor; 34, base; 35, clamping gear; 36, clamping motor; 37, sliding plate; 37a, vertical sliding rack; 38, support plate; 39, baffle; 4, turntable; 5, adjusting seat; 51, center; 52, adjusting gear; 53, adjusting motor; 6, workpiece. Detailed Implementation

[0039] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0040] like Figure 1 As shown, this wood processing machine includes a frame 1 and a processing component 2 capable of processing workpiece 6. The frame 1 has a crossbeam 11 and a support beam 12 both arranged laterally. The processing component 2 is slidably connected to the crossbeam 11. At least one clamp seat 3 is slidably connected to the support beam 12. A turntable 4 is provided on the frame 1. A center 51 capable of laterally pressing the workpiece 6 against the turntable 4 is slidably connected to the support beam 12.

[0041] Specifically, such as Figure 1 and Figure 2 As shown, the crossbeam 11 and the support beam 12 are distributed longitudinally at intervals, with the crossbeam 11 being higher than the support beam 12. A second processing space 14 is formed between the crossbeam 11 and the support beam 12. A first processing space 13 is formed between the turntable 4 and the center 51, located above the support beam 12. The fixture base 3 includes a fixture 31 that can hold the workpiece 6, a first driving member that drives the fixture 31 to move vertically and can move into the first processing space 13, and a second driving member that drives the fixture 31 to move longitudinally and can move into the second processing space 14. The processing assembly 2 can move into the second processing space 14 and the first processing space 13.

[0042] Before processing workpiece 6, workpiece 6 is placed on fixture base 3 and clamped by fixture 31 on fixture base 3. The drive component 1 on fixture base 3 moves workpiece 6 into processing space 13. The top 51 and turntable 4 are arranged horizontally to achieve top positioning of both ends of workpiece 6. Then, the processing assembly 2 is driven to move into processing space 13 to process workpiece 6, thus processing the outer wall of workpiece 6. The fixture 3 clamps workpiece 6 again and removes the top 51 from workpiece 6 horizontally. The fixture base 3 moves workpiece 6 from fixture 31 to processing space 14 by sliding horizontally along support beam 12 and being driven by drive component 2. Then, the processing assembly 2 is driven to move into processing space 14 to process both ends of workpiece 6, thus processing both ends of workpiece 6.

[0043] By providing two processing spaces, 14 and 13, on the frame 1, the workpiece 6 can be positioned at both ends by the lateral alignment of the turntable 4 and the center 51 on the processing space 13. The processing assembly 2 then processes the outer wall of the workpiece 6. The crossbeam 11 and support beam 12 are staggered, with the support beam 12 positioned lower to provide space for the fixture base 3, facilitating the vertical movement of the fixture 31. This allows for easy loading, unloading, and movement of the workpiece 6. The fixture 31 on the fixture base 3 then... The clamping and moving fixture 31 on the outer wall of workpiece 6 places workpiece 6 in the second processing space 14. The processing component 2 processes both ends of workpiece 6 in the second processing space 14, thereby realizing the processing of the entire outer wall of workpiece 6. In this case, the fixture 31 is not only used for loading workpiece 6, but also for clamping and positioning workpiece 6 when processing both ends of workpiece 6. Through the cooperation of fixture seat 3 and processing space 14, rapid positioning and processing of both ends of workpiece 6 can be realized, improving the processing efficiency of workpiece 6.

[0044] like Figure 1 and Figure 2 As shown, one end of the frame 1 has a mounting platform 15 arranged longitudinally. The mounting platform 15, the crossbeam 11 and the support beam 12 together form the above-mentioned processing space 14. The turntable 4 is arranged on the upper end of the mounting platform 15. An adjustment seat 5 is slidably connected to the support beam 12 in the transverse direction. The adjustment seat 5 is arranged vertically and is in the shape of a long column, and the top point 51 is connected to the upper end of the adjustment seat 5.

[0045] like Figure 1 and Figure 3As shown, the support beam 12 is provided with a rack 12a arranged in the transverse direction. The adjustment seat 5 is provided with an adjustment gear 52 that meshes with the rack 12a and an adjustment motor 53 that drives the adjustment gear 52 to rotate. The clamp seat 3 includes a seat body 34, a clamp gear 35 that meshes with the rack 12a, and a clamp motor 36 that is arranged on the seat body 34 and drives the clamp gear 35 to rotate. The two ends of the crossbeam 11 are connected to vertically arranged columns 16. A bottom beam 17 is provided between the lower ends of the two columns 16. The frame 1 also has a plurality of longitudinally arranged connecting beams 18. The bottom beam 17 and the support beam 12 are connected only by the connecting beams 18.

[0046] like Figure 3 and Figure 4 As shown, the clamp base 3 includes a vertically arranged, elongated slide plate 37. A first driving component is a vertical sliding motor 32 mounted on the base 34 and driving the slide plate 37 to move vertically. The upper end of the slide plate 37 has a longitudinally arranged support plate 38, on which the aforementioned clamp 31 is slidably connected. A second driving component is a longitudinal sliding motor 33 mounted on the support plate 38 and driving the clamp 31 to move longitudinally. Both sides of the slide plate 37 are provided with baffles 39, and a vertical sliding rack 37a is provided inside the slide plate 37. The vertical sliding motor 32 has a vertical sliding gear 32a fixedly connected to its motor shaft, which meshes with the vertical sliding rack 37a. The clamp 31 includes a clamp base plate 31a arranged in the longitudinal direction. The end of the clamp base plate 31a near the crossbeam 11 has a fixed plate 31b and a movable plate 31c arranged in the longitudinal direction opposite to the fixed plate 31b. A clamping drive member 31d is fixedly connected to the clamp base plate 31a to drive the movable plate 31c to move toward the fixed plate 31b. Both the fixed plate 31b and the movable plate 31c are long strips and their length direction is arranged in the transverse direction.

[0047] In this embodiment, a longitudinal sliding cylinder is provided on the support plate 38, and the clamp 31 is fixedly connected to the piston rod of the longitudinal sliding cylinder.

[0048] like Figure 1 and Figure 2 As shown, the processing assembly 2 includes a transverse slide plate 21 slidably connected to the crossbeam 11 and a rotating seat 25 arranged longitudinally and located in the processing space 14. The rotating seat 25 is provided with at least one processing motor 26, and a processing head 27 is connected to the processing motor 26. A longitudinal slide plate 22 is slidably connected to the transverse slide plate 21, and a vertical slide plate 23 is slidably connected to the longitudinal slide plate 22. A rotary motor 24 that can drive the rotating seat 25 to rotate is provided on the vertical slide plate 23.

[0049] like Figure 1 and Figure 2 As shown, the support beam 12 is slidably connected to the two clamp seats 3 mentioned above, one of which is close to the mounting platform 15 and the other is close to the adjusting seat 5.

[0050] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A wood processing machine, comprising a frame (1) and a processing assembly (2) for processing a workpiece (6), the frame (1) having a crossbeam (11) and a support beam (12) both arranged laterally, the processing assembly (2) being slidably connected to the crossbeam (11), at least one clamp seat (3) being slidably connected to the support beam (12), a turntable (4) being provided on the frame (1), and a center (51) slidably connected to the support beam (12) for aligning the workpiece (6) laterally against the turntable (4), characterized in that, The crossbeam (11) and the support beam (12) are distributed longitudinally at intervals, and the crossbeam (11) is higher than the support beam (12). A second processing space (14) is formed between the crossbeam (11) and the support beam (12). A first processing space (13) is formed between the turntable (4) and the center (51) above the support beam (12). The fixture seat (3) includes a fixture (31) that can hold the workpiece (6), a drive component that drives the fixture (31) to move vertically and can move into the first processing space (13), and a drive component that drives the fixture (31) to move longitudinally and can move into the second processing space (14). The processing component (2) can move into the second processing space (14) and the first processing space (13).

2. The wood processing machine according to claim 1, characterized in that, One end of the frame (1) has a mounting platform (15) arranged longitudinally. The mounting platform (15), the crossbeam (11) and the support beam (12) together form the above-mentioned processing space two (14). The turntable (4) is arranged at the upper end of the mounting platform (15). An adjustment seat (5) is slidably connected to the support beam (12) in the transverse direction. The adjustment seat (5) is arranged vertically and is in the shape of a long column, and the top point (51) is connected to the upper end of the adjustment seat (5).

3. The wood processing machine according to claim 1 or 2, characterized in that, The support beam (12) is provided with a rack (12a) arranged in the transverse direction. The adjustment seat (5) is provided with an adjustment gear (52) that meshes with the rack (12a) and an adjustment motor (53) that drives the adjustment gear (52) to rotate. The clamp seat (3) includes a seat body (34), a clamp gear (35) that meshes with the rack (12a), and a clamp motor (36) that is arranged on the seat body (34) and drives the clamp gear (35) to rotate.

4. The wood processing machine according to claim 3, characterized in that, The two ends of the crossbeam (11) are connected to vertically arranged columns (16), and a bottom beam (17) is provided between the lower ends of the two columns (16). The frame (1) also has multiple longitudinally arranged connecting beams (18). The bottom beam (17) and the support beam (12) are connected only by the connecting beams (18).

5. The wood processing machine according to claim 3, characterized in that, The clamp base (3) includes a slide plate (37) arranged vertically and in the shape of a strip. The first driving component is a vertical sliding motor (32) arranged on the base (34) and driving the slide plate (37) to move vertically. The upper end of the slide plate (37) has a support plate (38) arranged longitudinally. The clamp (31) is slidably connected to the support plate (38). The second driving component is a longitudinal sliding motor (33) arranged on the support plate (38) and driving the clamp (31) to move longitudinally.

6. The wood processing machine according to claim 5, characterized in that, Both sides of the slide plate (37) are provided with baffles (39), and a vertical sliding rack (37a) is provided inside the slide plate (37). A vertical sliding gear (32a) that meshes with the vertical sliding rack (37a) is fixedly connected to the motor shaft of the vertical sliding motor (32).

7. The wood processing machine according to claim 1 or 2, characterized in that, The fixture (31) includes a fixture base plate (31a) arranged longitudinally. The fixture base plate (31a) has a fixed plate (31b) and a movable plate (31c) arranged longitudinally opposite to the fixed plate (31b) at one end near the crossbeam (11). A clamping drive member (31d) is fixedly connected to the fixture base plate (31a) to drive the movable plate (31c) to move toward the fixed plate (31b).

8. The wood processing machine according to claim 7, characterized in that, Both the fixed plate (31b) and the moving plate (31c) are elongated strips with their length direction arranged laterally.

9. The wood processing machine according to claim 1 or 2, characterized in that, The processing assembly (2) includes a transverse slide plate (21) slidably connected to the crossbeam (11) and a rotating seat (25) arranged longitudinally and located in the processing space (14). The rotating seat (25) is provided with at least one processing motor (26), and a processing head (27) is connected to the processing motor (26). A longitudinal slide plate (22) is slidably connected to the transverse slide plate (21) longitudinally, and a vertical slide plate (23) is slidably connected to the longitudinal slide plate (22) vertically. A rotary motor (24) that can drive the rotating seat (25) to rotate is provided on the vertical slide plate (23).

10. The wood processing machine according to claim 2, characterized in that, The support beam (12) is slidably connected to the two clamp seats (3), one of which is close to the mounting platform (15) and the other is close to the adjustment seat (5).

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