Tenoning device for wood board processing

Abstract

The tenoning device for wood board processing comprises a bottom plate, two lifting frames are slidably connected to the inner wall of the bottom plate, second servo motors are fixedly connected to the side faces, away from each other, of the two lifting frames, and the power output end of each second servo motor penetrates through the corresponding lifting frame and extends into the corresponding lifting frame. The power output end of each second servo motor is fixedly connected with a second threaded rod, the ends, close to each other, of the two second threaded rods are rotationally connected with the inner wall of the lifting frame, and the outer surface of each second threaded rod is in threaded connection with a tenoning assembly. In the rotating process of the rotating shaft, two gears on the surface can be driven to rotate, two tooth-shaped synchronous belts and gears in the tooth-shaped synchronous belts can be driven to rotate through rotation of the gears, then a third threaded rod can be driven to rotate, and the third threaded rod can drive a lifting frame and a tenoning assembly on the upper portion to ascend and descend through rotation of the third threaded rod; and therefore, the height of the tenoning assembly can be conveniently adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of wood processing and tenoning, in particular to a tenoning device for wood board processing. Background Art

[0002] Mortising is an important step in wood processing. Mortising refers to the process of processing the tenon at the end or side of the wood according to a specific shape and size. This process is usually used to make furniture, building structures or other wooden products to achieve the connection between wooden parts. The purpose of mortising is to increase the connection strength and stability of the wood, and also to increase the aesthetics of the wooden products.

[0003] The invention with the existing authorization announcement number CN221089376U discloses a wood tenoning device, including a base, the base is used to support and fix the slide rail, the slide rail is symmetrically arranged on the base, the slide rail is used to limit the slider, the slide rail is fixedly set on the base, a slider is slidably arranged on the slide rail, the slider is used to drive the clamping assembly to move, the slider is connected with a clamping assembly, the clamping assembly is used to clamp and fix the plate, tenoning assemblies are symmetrically arranged on both sides of the slide rail, the tenoning assemblies are used to perform tenoning operations on the plate, and the tenoning assemblies are connected and arranged on the base.

[0004] Although the above technical solution uses a connecting plate to lay the material flat on the connecting plate, the width of the connecting plate can accommodate multiple pieces of wood at the same time, and the cylinder is started, and the cylinder drives the holding plate to hold and fix the board on the connecting plate to prevent the board from shifting during cutting. However, when the above technical solution uses the mortise and tenon assembly to mortise the wooden board, the position of the mortise and tenon assembly is fixed too firmly, resulting in the inability to adjust the position according to the length and thickness of the wooden board during the mortise and tenoning process. At the same time, when multiple layers of mortise and tenon wooden boards are fixed on the mortise and tenoning platform, the mortise and tenon assembly will not be able to complete the mortise and tenoning work quickly, which leads to poor flexibility and adaptability of the mortise and tenon assembly, affecting the mortise and tenoning efficiency of the device. Therefore, those skilled in the art provide a mortise and tenoning device for wooden board processing to solve the problems raised in the above background technology. Summary of the invention

[0005] In view of this, it is necessary to provide a mortise and tenon device for wood board processing to solve the problem of inconvenience in adjusting the position of the mortise and tenon components when using the device for mortise and tenoning.

[0006] According to one aspect of the present invention, there is provided a mortise and tenon device for processing wooden boards, comprising: a base plate, the inner wall of the base plate being slidably connected to two lifting frames, the side surfaces of the two lifting frames being away from each other are fixedly connected to a second servo motor, the output end of each second servo motor power passes through the lifting frame and extends to the interior of the lifting frame, the output end of each second servo motor power is fixedly connected to a second threaded rod, the ends of the two second threaded rods close to each other are rotatably connected to the inner wall of the lifting frame, the outer surface of each second threaded rod is threadedly connected to a mortise and tenon assembly, and the outer surface of each mortise and tenon assembly is connected to the lifting frame. The inner wall of the lowering frame is slidingly connected, the inner top wall of the base plate is fixedly connected with a third servo motor, the output end of the third servo motor power is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the inner wall of the base plate, the inner wall of the base plate is rotatably connected to two third threaded rods, the outer surface of each of the third threaded rods is threadedly connected to the inner wall of the lifting frame, four gears are arranged inside the base plate, the inner walls of two of the gears are fixedly connected to the outer surface of the rotating shaft, the inner walls of the other two gears are fixedly connected to the outer surface of the third threaded rod, and the outer surface of each group of the gears is meshed with a toothed synchronous belt.

[0007] According to some embodiments, four supporting legs are fixedly connected to the bottom surface of the bottom plate, and the bottom surface of each supporting leg is fixedly connected to a base.

[0008] According to some embodiments, a first servo motor is fixedly connected to the front side of the bottom plate, and an output end of the power of the first servo motor passes through the bottom plate and extends to the inside of the bottom plate.

[0009] According to some embodiments, the output end of the first servo motor power is fixedly connected to a first threaded rod, and one end of the first threaded rod away from the first servo motor is rotatably connected to the inner wall of the bottom plate.

[0010] According to some embodiments, the outer surface of the first threaded rod is threadedly connected to a moving platform, and the outer surface of the moving platform is slidably connected to the inner wall of the bottom plate.

[0011] According to some embodiments, two electric telescopic rods are arranged above the mobile platform, and the telescopic ends of the two electric telescopic rods are commonly fixedly connected to an extrusion plate.

[0012] According to some embodiments, the upper surfaces of the two electric telescopic rods are commonly fixedly connected to a fixing frame, and the bottom surface of the fixing frame is fixedly connected to the upper surface of the mobile platform.

[0013] According to some embodiments, a reinforcement cover is fixedly connected to the outer surface of the first servo motor, and the back side of the reinforcement cover is fixedly connected to the front side of the base plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By providing a third servo motor, a rotating shaft, a gear, a toothed synchronous belt and a third threaded rod, the rotation of the third servo motor can drive the rotating shaft on the surface to rotate under the action of the third servo motor, and the two gears on the surface can be driven to rotate during the rotation of the rotating shaft. The rotation of the gear can drive the two toothed synchronous belts and the gears inside the toothed synchronous belts to rotate, and then drive the third threaded rod to rotate. The rotation of the third threaded rod can drive the upper lifting frame and the mortise and tenon assembly to rise and fall, so as to facilitate the adjustment of the height of the mortise and tenon assembly. By providing a second servo motor and a second threaded rod, the rotation of the second servo motor can drive the second threaded rod to rotate under the action of the second servo motor, thereby driving the mortise and tenon assembly to move left and right, and then the position can be adjusted according to the height and length of the wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a bottom plate of a tenoning device for wood board processing provided by the present invention; Figure 2 A schematic diagram of the three-dimensional structure of a lifting frame of a tenoning device for wood board processing provided by the present invention; Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of a lifting frame of a tenoning device for wood board processing provided by the present invention; Figure 4 A schematic diagram of the cross-sectional three-dimensional structure of a bottom plate of a tenoning device for wood board processing provided by the present invention.

[0017] In the figure: 1. bottom plate; 2. lifting frame; 3. supporting legs; 4. base; 5. reinforcement cover; 6. electric telescopic rod; 7. extrusion plate; 8. fixing frame; 9. first servo motor; 10. first threaded rod; 11. moving platform; 12. second servo motor; 13. second threaded rod; 14. mortise and tenon assembly; 15. third servo motor; 16. rotating shaft; 17. gear; 18. toothed synchronous belt; 19. third threaded rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] See also Figures 1 to 4 The present invention provides a tenoning device for wood board processing, comprising a bottom plate 1, wherein the inner wall of the bottom plate 1 is slidably connected to two lifting frames 2, and the sides of the two lifting frames 2 that are away from each other are fixedly connected to a second servo motor 12, and the output end of the power of each second servo motor 12 passes through the lifting frame 2 and extends to the inside of the lifting frame 2, and the output end of the power of each second servo motor 12 is fixedly connected to a second threaded rod 13, and the ends of the two second threaded rods 13 that are close to each other are rotatably connected to the inner wall of the lifting frame 2, and the outer surface of each second threaded rod 13 is threadedly connected to a tenoning component 14, and the outer surface of each tenoning component 14 is slidably connected to the inner wall of the lifting frame 2. The inner top wall of the base plate 1 is fixedly connected with a third servo motor 15, and the output end of the power of the third servo motor 15 is fixedly connected with a rotating shaft 16. The bottom end of the rotating shaft 16 is rotatably connected to the inner wall of the base plate 1. The inner wall of the base plate 1 is rotatably connected with two third threaded rods 19, and the outer surface of each third threaded rod 19 is threadedly connected to the inner wall of the lifting frame 2. Four gears 17 are arranged inside the base plate 1, among which the inner walls of two gears 17 are fixedly connected to the outer surface of the rotating shaft 16, and the inner walls of the other two gears 17 are fixedly connected to the outer surface of the third threaded rod 19, and the outer surface of each group of gears 17 is meshed with a toothed synchronous belt 18.

[0020] By providing the mortise and tenon assembly 14, a power source is fixedly provided on the surface of the mortise and tenon assembly 14, and a mortise head is fixedly provided on the bottom, so that the mortise and tenon work can be performed conveniently and quickly.

[0021] Furthermore, four supporting legs 3 are fixedly connected to the bottom surface of the base plate 1, and the bottom surface of each supporting leg 3 is fixedly connected to a base 4. By setting the supporting legs 3 and the base 4, a good supporting effect can be provided for the device, so that it can work stably.

[0022] Furthermore, a first servo motor 9 is fixedly connected to the front side of the base plate 1, and the power output end of the first servo motor 9 passes through the base plate 1 and extends to the inside of the base plate 1. By setting the first servo motor 9, the power required for moving the wooden board can be provided, so that the mortise and tenon work can be performed quickly.

[0023] Furthermore, the output end of the power of the first servo motor 9 is fixedly connected to the first threaded rod 10, and the end of the first threaded rod 10 away from the first servo motor 9 is rotatably connected to the inner wall of the base plate 1. By setting the first threaded rod 10, the mobile platform 11 can be conveniently driven to move, thereby conveniently driving the wooden board to move.

[0024] Furthermore, the outer surface of the first threaded rod 10 is threadedly connected to a moving platform 11, and the outer surface of the moving platform 11 is slidably connected to the inner wall of the base plate 1. By setting up the moving platform 11, a platform for placing wooden boards can be provided, and the wooden board machine can also be driven to move.

[0025] Furthermore, two electric telescopic rods 6 are arranged above the mobile platform 11, and the telescopic ends of the two electric telescopic rods 6 are fixedly connected with an extrusion plate 7. By setting the electric telescopic rods 6 and the extrusion plate 7, the wooden board on the mobile platform 11 can be conveniently squeezed and fixed to avoid deviation during processing.

[0026] Furthermore, the upper surfaces of the two electric telescopic rods 6 are commonly fixedly connected to a fixing frame 8, and the bottom surface of the fixing frame 8 is fixedly connected to the upper surface of the mobile platform 11. By setting the fixing frame 8, a supporting and fixed platform can be provided, so that the electric telescopic rod 6 and the extrusion plate 7 can be firmly fixed.

[0027] Furthermore, a reinforcement cover 5 is fixedly connected to the outer surface of the first servo motor 9, and the back side of the reinforcement cover 5 is fixedly connected to the front side of the base plate 1. By providing the reinforcement cover 5, the stability effect of the first servo motor 9 can be further improved, and at the same time, a certain protective effect can be achieved.

[0028] Working principle: When in use, the staff first turns on the power of the electric telescopic rod 6, the first servo motor 9, the mortise and tenon assembly 14, the second servo motor 12 and the third servo motor 15 of the device to make them in a stable power-on state. Then the staff places the wooden board to be processed on the mobile platform 11, and then turns on the electric telescopic rod 6. After the electric telescopic rod 6 is turned on, it can push the extrusion plate 7 to squeeze the wooden board to avoid position deviation during processing. Then the staff adjusts the distance of the mortise and tenon assembly 14 according to the length of the wooden board. During adjustment, the staff turns on the second servo motor 12, and the second servo motor 12 can drive the second threaded rod 13 to rotate, thereby driving the mortise and tenon assembly 14 to move until it moves to the appropriate position. Then turn on the first servo motor 9. After the first servo motor 9 is turned on, it can drive the first threaded rod 13 to rotate. The threaded rod 10 rotates, thereby driving the mobile platform 11 and the wooden board to move. When the wooden board moves to a suitable position, the mortise assembly 14 is turned on and moves with the cooperation of the second servo motor 12, so that the mortise work can be performed quickly. Finally, when the height of the mortise assembly 14 needs to be adjusted, the staff turns on the third servo motor 15. The rotation of the third servo motor 15 can drive the rotating shaft 16 on the surface to rotate. During the rotation of the rotating shaft 16, the two gears 17 on the surface can be driven to rotate. The rotation of the gear 17 can drive the two toothed synchronous belts 18 and the gear 17 inside the toothed synchronous belt 18 to rotate, thereby driving the third threaded rod 19 to rotate. The rotation of the third threaded rod 19 can drive the upper lifting frame 2 and the mortise assembly 14 to rise and fall, thereby facilitating the adjustment of the height of the mortise assembly 14.

[0029] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A mortise and tenon device for wood board processing, characterized in that: The invention comprises a base plate (1), the inner wall of which is slidably connected to two lifting frames (2), the side surfaces of the two lifting frames (2) being away from each other are fixedly connected to a second servo motor (12), the power output end of each second servo motor (12) passes through the lifting frame (2) and extends into the interior of the lifting frame (2), the power output end of each second servo motor (12) is fixedly connected to a second threaded rod (13), the ends of the two second threaded rods (13) being close to each other are rotatably connected to the inner wall of the lifting frame (2), the outer surface of each second threaded rod (13) is threadedly connected to a mortise and tenon assembly (14), the outer surface of each mortise and tenon assembly (14) is slidably connected to the inner wall of the lifting frame (2), and the inner wall of the base plate (1) is fixedly connected to the outer wall of the base plate (1). A third servo motor (15) is fixedly connected to the top wall, and an output end of the power of the third servo motor (15) is fixedly connected to a rotating shaft (16). The bottom end of the rotating shaft (16) is rotatably connected to the inner wall of the bottom plate (1). Two third threaded rods (19) are rotatably connected to the inner wall of the bottom plate (1). The outer surface of each of the third threaded rods (19) is threadedly connected to the inner wall of the lifting frame (2). Four gears (17) are arranged inside the bottom plate (1), wherein the inner walls of two of the gears (17) are fixedly connected to the outer surface of the rotating shaft (16), and the inner walls of the other two gears (17) are fixedly connected to the outer surface of the third threaded rod (19). The outer surface of each group of the gears (17) is meshedly connected to a toothed synchronous belt (18).

2. A mortising device for wood board processing according to claim 1, characterized in that: Four supporting legs (3) are fixedly connected to the bottom surface of the bottom plate (1), and the bottom surface of each supporting leg (3) is fixedly connected to a base (4).

3. A mortising device for wood board processing according to claim 1, characterized in that: A first servo motor (9) is fixedly connected to the front side of the base plate (1); an output end of the power of the first servo motor (9) passes through the base plate (1) and extends to the interior of the base plate (1).

4. A mortising device for wood board processing according to claim 3, characterized in that: The output end of the power of the first servo motor (9) is fixedly connected to a first threaded rod (10), and one end of the first threaded rod (10) away from the first servo motor (9) is rotatably connected to the inner wall of the bottom plate (1).

5. A mortising device for wood board processing according to claim 4, characterized in that: The outer surface of the first threaded rod (10) is threadedly connected to a moving platform (11), and the outer surface of the moving platform (11) is slidably connected to the inner wall of the bottom plate (1).

6. A mortising device for wood board processing according to claim 5, characterized in that: Two electric telescopic rods (6) are arranged above the mobile platform (11), and the telescopic ends of the two electric telescopic rods (6) are fixedly connected to a pressing plate (7).

7. A mortising device for wood board processing according to claim 6, characterized in that: The upper surfaces of the two electric telescopic rods (6) are commonly fixedly connected to a fixing frame (8), and the bottom surface of the fixing frame (8) is fixedly connected to the upper surface of the mobile platform (11).

8. The mortising device for wood board processing according to claim 3, characterized in that: A reinforcement cover (5) is fixedly connected to the outer surface of the first servo motor (9), and the back surface of the reinforcement cover (5) is fixedly connected to the front surface of the base plate (1).

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