Servo high-speed swing angle type horizontal flushing device
By using a servo-driven high-speed swing-angle horizontal trimming device, which employs a servo motor-driven X-axis moving component and swing structure, the problem of cleaning excess trimming material in wood board edge banding equipment is solved, achieving efficient and stable wood board trimming operations and adapting to wood boards of different shapes.
Patent Information
- Application Number
- CN202311453459.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-03
- Publication Date
- 2026-04-21
AI Technical Summary
Existing edge banding equipment lacks an effective leveling device, making it difficult to clean excess edge banding material from the sides of the wood panels, thus affecting the appearance of the wood panels.
A servo-driven high-speed swing-angle horizontal alignment device was designed. It uses two sets of X-axis moving components driven by servo motors, combined with horizontal and vertical swing structures, and equipped with alignment components to achieve precise alignment of the front and rear ends of the wooden board, and can adapt to straight and beveled wooden boards.
It achieves efficient end-trimming of wooden boards of different lengths, improves processing quality and stability, is adaptable to beveled wooden boards, and enhances the overall end-trimming efficiency and production continuity of the equipment.
Smart Images
Figure CN121893366A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of wood panel edge banding equipment, and particularly relates to a servo high-speed swing-angle horizontal edge banding device. Background Technology
[0002] When processing wood panels, edge banding equipment is needed to band the sides of the panels. During the edge banding process, excess edge banding material will remain on the sides of the panels, which needs to be removed. However, some edge banding equipment does not have a horizontal trimming device to remove excess edge banding material from the sides of the panels, which affects the appearance of the panels. Summary of the Invention
[0003] Based on the aforementioned problems in the existing technology, the present invention provides a servo high-speed swing-angle horizontal alignment device, including a main frame. Two sets of X-axis moving components are mounted on the main frame. The two sets of X-axis moving components are arranged continuously in a straight line along the X-axis direction. Each set of X-axis moving components includes a servo motor and a Y-axis moving component driven by the servo motor to move along the X-axis direction. A swing component driven by the Y-axis moving component to move along the Y-axis direction is provided on the Y-axis moving component. An alignment component is rotatably mounted on the swing component, and the alignment component is driven to rotate by the swing component.
[0004] The X-axis moving assembly also includes two toothed pulleys that are rotatably mounted on the main frame. The two toothed pulleys are meshed with the same synchronous belt. One of the toothed pulleys is fixedly connected to the power output end of the servo motor and serves as the driving pulley, while the other toothed pulley is the driven pulley. A synchronous belt pressure plate is fixedly mounted on the synchronous belt, and the synchronous belt pressure plate is then fixedly connected to the Y-axis moving assembly.
[0005] The Y-axis moving assembly includes a Y-axis mounting plate fixedly connected to a synchronous belt pressure plate. Several X-axis sliders are fixedly mounted on the Y-axis mounting plate. Several X-axis slide rails are provided on the main frame extending along the X-axis direction. The X-axis sliders and X-axis slide rails are slidably connected in a one-to-one correspondence. The Y-axis mounting plate is also fixedly mounted with a forward / reverse cylinder and a Y-axis slide rail extending along the Y-axis direction. The swing assembly is slidably connected to the Y-axis slide rail, and the extension / retraction end of the forward / reverse cylinder is connected to the swing assembly.
[0006] The swing assembly includes a horizontal swing structure and a vertical swing structure. The horizontal swing structure includes a fixed plate with a Y-axis slider that is slidably connected to the Y-axis slide rail. The fixed plate is also fixedly connected to the telescopic end of the forward and backward cylinder. The vertical swing structure is rotatably connected to the fixed plate with the rotation plane being horizontal. The end-aligning assembly is rotatably connected to the vertical swing structure.
[0007] The vertical swing structure includes a rotating plate rotatably connected to a fixed plate, a rotating cylinder rotatably mounted on the rotating plate, the telescopic end of the rotating cylinder being rotatably connected to the fixed plate, and the telescopic movement of the rotating cylinder driving the rotating plate to rotate relative to the fixed plate; a swing cylinder is also rotatably mounted on the rotating plate, the telescopic end of the swing cylinder being rotatably connected to the end-aligning assembly, and the end-aligning assembly being rotatably connected to the rotating plate, and the telescopic movement of the swing cylinder driving the end-aligning assembly to swing up and down.
[0008] The head-cutting assembly includes a motor base that is rotatably connected to the rotating plate. The motor base is also rotatably connected to the telescopic end of the swing cylinder. The head-cutting motor is fixedly mounted on the motor base, and a cutter disc is rotatably mounted on the head-cutting motor.
[0009] The main frame is divided into a front alignment region and a rear alignment region along the X-axis. Two sets of X-axis moving components are respectively installed in the front alignment region and the rear alignment region. The X-axis moving component, Y-axis moving component, swing component, and alignment component installed in the front alignment region form the front alignment structure. The X-axis moving component, Y-axis moving component, swing component, and alignment component installed in the rear alignment region form the rear alignment structure. A front alignment sensing device for detecting the front end of the workpiece is fixedly installed at the end of the front alignment region away from the rear alignment region. The front alignment sensing device is communicatively connected to the servo motor of the front alignment structure. A rear alignment sensing device for detecting the rear end of the workpiece is fixedly installed on the rear alignment structure. The rear alignment sensing device is communicatively connected to the servo motor of the rear alignment structure.
[0010] The beneficial effects of this invention are as follows:
[0011] 1. Equipped with two sets of X-axis moving components, each powered by a different servo motor, these components can independently drive a trimming component to perform trimming operations on the front and rear ends of the wooden board, resulting in higher trimming efficiency. Furthermore, the servo motor power allows for precise control of the trimming component's movement and speed along the X-axis, enabling trimming operations on wooden boards of varying lengths. It also ensures that the trimming component's movement speed matches the board's feeding speed, achieving synchronized processing and improving the overall stability and processing quality of the equipment.
[0012] 2. It is equipped with a horizontal swing structure, which can adjust the angle of the end-aligning component relative to the X-axis, thereby enabling the end-aligning of the beveled wooden board, and has better adaptability and versatility. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of a servo high-speed tilting horizontal alignment device. The X and Y axes in this paper are based on the coordinate axes of this diagram.
[0014] Figure 2This is a three-dimensional structural diagram of a servo high-speed tilting horizontal alignment device, with the protective shell hidden.
[0015] Figure 3 This is a three-dimensional structural diagram of a servo-driven high-speed tilting horizontal alignment device, with the main frame hidden.
[0016] Figure 4 This is a schematic diagram of a front-aligned structure or a back-aligned structure.
[0017] Figure 5 It is a schematic diagram of a front-aligned or rear-aligned structure, which hides the Y-axis mounting plate and its related structures.
[0018] Figure 6 yes Figure 5 A schematic diagram of the structure from another angle.
[0019] Figure 7 This is a schematic diagram of the relevant structure at the motor mount. Detailed Implementation
[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.
[0021] As attached Figure 1-7 The servo high-speed swing-angle horizontal trimming device shown includes a main frame 1, which includes a horizontal panel 2. Each end of the horizontal panel 2 is provided with a supporting angle iron 3. The supporting angle iron 3 is installed on the edge banding equipment and cooperates with the conveying structure of the edge banding equipment. The edge-banded wooden board is conveyed to the trimming device for trimming operation through the conveying structure. A mounting base 4 is fixedly installed in the middle of the upper surface of the horizontal panel 2. Two servo motors 5 are fixedly installed on the mounting base 4. At the same time, two toothed pulleys 6 are rotatably installed below the mounting base 4. The two toothed pulleys 6 are fixedly connected to the power output ends of the two servo motors 5 and serve as driving pulleys. Two toothed pulleys 6 are also rotatably installed at both ends of the upper surface of the horizontal panel 2 as driven pulleys. The driving pulleys and adjacent driven pulleys are meshed and connected by the same synchronous belt 7. A synchronous belt pressure plate 8 is fixedly installed on the synchronous belt 7. The horizontal panel 2 is provided with a slide groove through which the synchronous belt pressure plate 8 can pass. The synchronous belt pressure plate 8 extends to the bottom of the horizontal panel 2 through the slide groove and can slide along the slide groove. The servo motors 5, driving pulleys, driven pulleys, synchronous belt 7 and synchronous belt pressure plate 8, which are connected to each other, form an X-axis moving assembly. That is, two sets of X-axis moving assemblies are installed on the main frame 1, and the two sets of X-axis moving assemblies are arranged in a straight line along the X-axis direction. A set of Y-axis moving components is fixedly installed below each synchronous belt pressure plate 8, and the Y-axis moving components are driven by servo motor 5 to move along the X-axis direction.
[0022] The Y-axis moving assembly includes a Y-axis mounting plate 9 fixedly connected to the synchronous belt pressure plate 8. Two X-axis sliders 10 are fixedly mounted on the upper surface of the Y-axis mounting plate 9. Four X-axis slide rails 11 are provided on the lower surface of the main frame 1 extending along the X-axis direction. The four X-axis slide rails 11 are slidably connected to the four X-axis sliders 10 of the two sets of Y-axis moving assemblies, respectively. A forward / backward cylinder 12 is also fixedly mounted on one side of the Y-axis mounting plate 9. Two Y-axis slide rails 13 extending along the Y-axis direction are fixedly mounted on the lower surface of the Y-axis mounting plate 9. The same set of swing components is slidably connected below the two Y-axis slide rails 13. The extension and retraction end of the forward / backward cylinder 12 is connected to the swing component. The forward / backward cylinder 12 of the Y-axis moving assembly drives the swing component to move along the Y-axis direction.
[0023] The swing assembly includes a horizontal swing structure and a vertical swing structure. The horizontal swing structure includes a fixed plate 14, on the upper surface of which two Y-axis sliders 15 are fixedly mounted and slidably connected to the Y-axis slide rail 13. The fixed plate 14 is also fixedly connected to the telescopic end of the forward / backward cylinder 12. The vertical swing structure includes a rotating plate 16 rotatably connected to the fixed plate 14. The rotating plate 16 is mounted on the lower surface of the fixed plate 14, and its rotation plane is horizontal. A rotary cylinder 17 is rotatably mounted on the rotating plate 16, and its telescopic end is rotatably connected to the fixed plate 14. The telescopic movement of the rotary cylinder 17 drives the rotating plate 16 to rotate horizontally relative to the fixed plate 14. A motor base 18 is rotatably connected to the lower surface of the rotating plate 16, and the rotating plate 16 is located on one side of the motor base 18. A cylinder seat 19 is fixedly installed, and a swing cylinder 20 is mounted below the cylinder seat 19 and rotates up and down. The telescopic end of the swing cylinder 20 is connected to the motor seat 18 and rotates up and down. The telescopic movement of the swing cylinder 20 can drive the motor seat 18 to swing and rotate up and down along a vertical plane. A dovetail groove 21 is provided on the lower surface of the motor seat 18, and a dovetail slider 22 is slidably installed in the dovetail groove 21. An adjusting bolt 23 is threadedly installed on the motor seat 18, and the tail of the adjusting bolt 23 is rotatably connected to the dovetail slider 22. By rotating the adjusting bolt 23, the dovetail slider 22 is driven to slide in the dovetail groove 21. A straightening motor 24 is fixedly installed on the lower surface of the dovetail slider 22, and a cutter head 25 is rotatably arranged on the straightening motor 24. The straightening motor 24, the cutter head 25, the dovetail slider 22 and the motor seat 18 constitute a straightening assembly.
[0024] In this embodiment, the main frame 1 is divided into a front alignment region and a rear alignment region along the X-axis. Two sets of X-axis moving components are respectively installed in the front alignment region and the rear alignment region. The X-axis moving component, Y-axis moving component, swing component, and alignment component installed in the front alignment region form the front alignment structure, and the X-axis moving component, Y-axis moving component, swing component, and alignment component installed in the rear alignment region form the rear alignment structure. A front alignment sensing device 26 for detecting the front end of the workpiece is fixedly installed at the end of the front alignment region away from the rear alignment region. The front alignment sensing device 26 is communicatively connected to the servo motor 5 of the front alignment structure. A rear alignment sensing device for detecting the rear end of the workpiece is fixedly installed on the rear alignment structure. The rear alignment sensing device is communicatively connected to the servo motor 5 of the rear alignment structure. At the same time, a protective shell 27 is also installed on the top of the main frame 1. The protective shell 27 covers and shields the X-axis moving components. Six pressure gauges 28 are also installed on the protective shell 27. The six pressure gauges 28 are used to detect and display the air pressure of each cylinder. Both the front alignment sensing device 26 and the rear alignment sensing device are photoelectric detection structures.
[0025] When using it, first adjust the angle of the alignment assembly according to the condition of the wood board. If it is a straight-edged wood board, rotate the rotating plate 16 by rotating the cylinder 17 until the blade 25 of the alignment assembly is perpendicular to the direction of wood board conveying. If it is a beveled wood board, rotate the rotating plate 16 by rotating the cylinder 17 until the blade 25 of the alignment assembly forms a suitable angle with the direction of wood board conveying.
[0026] The edge-banded wooden board is conveyed to the trimming device by the conveyor structure. When the front trimming sensor 26 detects a wooden board, it sends a signal to the servo motor 5 of the front trimming structure. The servo motor 5 drives the Y-axis moving component to move to the wooden board. The forward / backward cylinder 12 extends and drives the swing component to move closer to the wooden board. Then, the swing cylinder 20 extends and drives the trimming component to swing forward, driving the cutter head 25 to cut off the excess edge banding at the front end of the wooden board. Then, the swing cylinder 20 and the forward / backward cylinder 12 return to their original positions. Similarly, when the rear trimming sensor detects a wooden board, it sends a signal to the servo motor 5 of the rear trimming structure, which then drives the corresponding swing cylinder 20 and the forward / backward cylinder 12. The cutter head 25 of the rear trimming structure then trims the rear end of the wooden board.
[0027] In application, the method of using the alignment device can be adjusted according to actual conditions and needs. For example, in the static alignment method, the wooden board moves from the rear alignment area to the front alignment area along the X-axis. When the front alignment sensor 26 detects the presence of the wooden board, the board stops moving, and the front alignment structure moves towards the front end of the board and performs the alignment operation on the front end. At the same time, the rear alignment structure moves towards the rear end of the board until the rear alignment sensor detects the rear end of the board, at which point the rear alignment structure stops moving and performs the alignment operation on the rear end. After both ends of the board have completed the alignment operation, the conveying structure restarts and drives the board to move downstream.
[0028] Alternatively, a synchronous alignment method can be used. During alignment, the drive speeds of the two servo motors 5 are adjusted so that they drive the front and rear alignment structures to move at the same speed as the plank. The plank moves along the X-axis from the front alignment area to the rear alignment area. The initial position of the front alignment structure is located at the front alignment sensor 26. When the front alignment sensor 26 detects the plank, the servo motors 5 drive the front alignment structure and the plank to move synchronously until they reach a relatively stationary state. During this movement, alignment is performed on the front end of the plank, after which the front alignment structure resets. Similarly, the initial position of the rear alignment structure is located closest to the front alignment area. When the rear alignment sensor detects the rear end of the plank, the servo motors 5 drive the rear alignment structure to track the plank's movement and reach a relatively stationary state. The rear alignment structure performs alignment on the rear end of the plank, after which it resets. Throughout the entire process, the plank remains in motion, meaning it does not need to stop for alignment. Continuous conveying of the plank further improves alignment efficiency and does not affect the operation of other equipment on the production line.
[0029] The above-described embodiments are merely one implementation of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.
Claims
1. A servo-driven high-speed tilting-angle horizontal alignment device, comprising a main frame (1), characterized in that, Two sets of X-axis moving components are installed on the main frame (1). The two sets of X-axis moving components are arranged in a straight line along the X-axis direction. Each set of X-axis moving components includes a servo motor (5) and a Y-axis moving component driven by the servo motor (5) to move along the X-axis direction. A swing component driven by the Y-axis moving component to move along the Y-axis direction is provided on the Y-axis moving component. A straightening component is rotatably installed on the swing component, and the straightening component is driven to rotate by the swing component.
2. The servo-driven high-speed swing-angle horizontal alignment device according to claim 1, characterized in that, The X-axis moving assembly also includes two toothed pulleys (6) that are rotatably mounted on the main frame (1). The two toothed pulleys (6) are meshed with the same synchronous belt (7). One of the toothed pulleys (6) is fixedly connected to the power output end of the servo motor (5) and serves as the driving pulley. The other toothed pulley (6) is the driven pulley. A synchronous belt pressure plate (8) is fixedly mounted on the synchronous belt (7). The synchronous belt pressure plate (8) is then fixedly connected to the Y-axis moving assembly.
3. The servo-driven high-speed swing-angle horizontal alignment device according to claim 2, characterized in that, The Y-axis moving assembly includes a Y-axis mounting plate (9) fixedly connected to the synchronous belt pressure plate (8). Several X-axis sliders (10) are fixedly mounted on the Y-axis mounting plate (9). Several X-axis slide rails (11) are provided on the main frame (1) extending along the X-axis direction. The X-axis sliders (10) and X-axis slide rails (11) are slidably connected in a one-to-one correspondence. The Y-axis mounting plate (9) is also fixedly mounted with a forward / backward cylinder (12) and a Y-axis slide rail (13) extending along the Y-axis direction. The swing assembly is slidably connected to the Y-axis slide rail (13), and the extension / retraction end of the forward / backward cylinder (12) is connected to the swing assembly.
4. A servo-driven high-speed swing-angle horizontal alignment device according to claim 3, characterized in that, The swing assembly includes a horizontal swing structure and a vertical swing structure. The horizontal swing structure includes a fixed plate (14). A Y-axis slider (15) that is slidably connected to the Y-axis slide rail (13) is fixedly installed on the fixed plate (14). The fixed plate (14) is also fixedly connected to the telescopic end of the forward and backward cylinder (12). The vertical swing structure is rotatably connected to the fixed plate (14) and the plane of rotation is a horizontal plane. The end-aligning assembly is rotatably connected to the vertical swing structure.
5. A servo-driven high-speed swing-angle horizontal alignment device according to claim 4, characterized in that, The vertical swing structure includes a rotating plate (16) rotatably connected to a fixed plate (14), a rotating cylinder (17) is rotatably mounted on the rotating plate (16), the telescopic end of the rotating cylinder (17) is rotatably connected to the fixed plate (14), and the telescopic movement of the rotating cylinder (17) drives the rotating plate (16) to rotate relative to the fixed plate (14); a swing cylinder (20) is also rotatably mounted on the rotating plate (16), the telescopic end of the swing cylinder (20) is rotatably connected to the end-aligning assembly, and the end-aligning assembly is also rotatably connected to the rotating plate (16), and the telescopic movement of the swing cylinder (20) drives the end-aligning assembly to swing up and down.
6. A servo-driven high-speed swing-angle horizontal alignment device according to claim 5, characterized in that, The head-cutting assembly includes a motor base (18) that is rotatably connected to the rotating plate (16). The motor base (18) is also rotatably connected to the telescopic end of the swing cylinder (20). The head-cutting motor (24) is fixedly installed on the motor base (18), and a cutter disc (25) is rotatably mounted on the head-cutting motor (24).
7. A servo-driven high-speed swing-angle horizontal alignment device according to claim 6, characterized in that, The main frame (1) is divided into a front alignment area and a rear alignment area along the X-axis. Two sets of X-axis moving components are installed in the front alignment area and the rear alignment area respectively. The X-axis moving component, Y-axis moving component, swing component and alignment component installed in the front alignment area form the front alignment structure. The X-axis moving component, Y-axis moving component, swing component and alignment component installed in the rear alignment area form the rear alignment structure. A front alignment sensing device (26) for detecting the front end of the workpiece is fixedly installed at the end of the front alignment area away from the rear alignment area. The front alignment sensing device (26) is communicatively connected to the servo motor (5) of the front alignment structure. A rear alignment sensing device for detecting the rear end of the workpiece is fixedly installed on the rear alignment structure. The rear alignment sensing device is communicatively connected to the servo motor (5) of the rear alignment structure.