Rotary machining device of numerical control woodworking machine tool

Abstract

The utility model discloses a rotary machining device of a numerical control woodworking machine tool, which comprises a base, the top of the base is provided with a fixed seat, and the base is provided with a movable unit; the movable unit comprises a clamp, a machining cutter, a fixed pipe, a movable rod, a movable plate, a first threaded rod, a first gear, a second gear and a servo motor. The machining cutter is arranged on the front face of the fixing base, fixing pipes are arranged on the two sides of the machining cutter, and the outer walls of the fixing pipes are rotationally connected to the inner wall of the base through bearings. The utility model relates to the technical field of numerical control woodworking machine tools, through the cooperation among the fixed pipe, the clamp and the movable plate, after the top of a wood board is processed, the wood board does not need to be taken down from the clamp, and only the clamp needs to be driven to rotate, so that the wood board can be overturned, the bottom of the wood board is positioned below a processing cutter, and the wood board is continuously processed; therefore, convenience is brought to workers, and meanwhile the working efficiency of the workers can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled woodworking machine tools, in particular to a rotary processing device of a numerically controlled woodworking machine tool. Background Art

[0002] CNC woodworking machines can use high-speed steel or carbide tools to process hardwood, softwood, and adhesive wood.

[0003] When a woodworking machine tool of the prior art is in use, for example, a woodworking CNC lathe with application number: "CN202320006949.7" relates to the field of mechanical processing technology, which includes a processing machine tool, one side of the processing machine tool is equipped with a discharge platform, one side of the processing machine tool is provided with a discharge port, one side of the discharge platform is equipped with a cutting knife, a collection box for collecting wood chips is provided below the discharge platform, a blocking cover is provided at the upper end of the collection box, a cutting hole is provided on the blocking cover for the cutting knife to cut the plate on the discharge platform, a discharge hole is provided on the side of the blocking cover away from the discharge port, a discharge plate is rotatably connected to the discharge port, and a cleaning component for collecting wood chips is provided in the collection box. This application has the advantages of protecting the surrounding working environment of the CNC machine tool and improving the efficiency of production work.

[0004] When the machine tool processing device of the prior art needs to process the top and bottom of the wooden board, the wooden board needs to be removed from the clamp, rotated and then fixed before the wooden board can be further processed, which brings inconvenience to the staff and greatly reduces the working efficiency. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a rotary processing device for a CNC woodworking machine tool, which solves the problem that when the machine tool processing device of the existing technology needs to process the top and bottom of the wooden board, the wooden board needs to be removed from the clamp, rotated and then fixed before the wooden board can be further processed, which brings inconvenience to the staff and greatly reduces the working efficiency.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a rotary processing device for a CNC woodworking machine tool comprises a base, a fixed base is installed on the top of the base, and the base is provided with a movable unit; the movable unit comprises a clamp, a processing knife, a fixed tube, a movable rod, a movable plate, a first threaded rod, a first gear, a second gear and a servo motor; the processing knife is arranged on the front of the fixed base, and fixed tubes are provided on both sides of the processing knife, the outer wall of the fixed tube is rotatably connected to the inner wall of the base through a bearing, the inner wall of the fixed tube is movably connected to the movable rod, one end of the movable rod is fixedly connected to the clamp, the top of the inner wall of the clamp is slidably clamped with a movable plate, the inner wall of the movable plate is threadedly connected to the first threaded rod, the outer wall of the first threaded rod is rotatably connected to the inner wall of the clamp through a bearing, the outer wall of the fixed tube on one side is fixedly connected to the second gear, the outer wall of the second gear is meshed with the first gear, one side of the outer wall of the first gear is fixedly connected to the servo motor, and the servo motor is fixedly connected to the side wall of the base.

[0007] Preferably, the outer wall of the fixed tube is threadedly connected to a second threaded rod, and the end of the second threaded rod is tightly pressed against the outer wall of the movable rod.

[0008] Preferably, a curved pipe is installed on the inner wall of the base, a plurality of straws are connected to the front of the curved pipe, the outer wall of the straw passes through the base, one side of the curved pipe is connected to a box through a hose, a fan is installed on the inner wall of the box, a movable door rotatably connected to the side wall of the box is provided above the fan, the outer wall of the movable door is rotatably connected to a clamping rod, the clamping rod is fitted with the side wall of the box, and a sealing gasket is installed at the fitting point between the movable door and the box.

[0009] Preferably, a mesh plate is installed above the fan.

[0010] Preferably, one side of the bottom of the box is rotatably connected to the top of the base, and the other side of the bottom of the box is rotatably connected to an electric push rod, and the bottom of the electric push rod is rotatably connected to the top of the base.

[0011] Beneficial effects

[0012] The utility model provides a rotary processing device for a CNC woodworking machine tool, which has the following beneficial effects: the rotary processing device for the CNC woodworking machine tool, through the cooperation between the fixed tube, the clamp and the movable plate, does not need to remove the wooden board from the clamp after the top of the wooden board is processed. It only needs to drive the clamp to rotate to realize the flipping of the wooden board, so that the bottom of the wooden board is located below the processing knife, and the wooden board can continue to be processed, which not only brings convenience to the staff, but also can improve the work efficiency of the staff.

[0013] Through the coordination between the bent pipe, box and mesh plate, the wood chips generated during processing can be collected, which is convenient for the staff to carry out subsequent unified treatment, while ensuring the cleanliness of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure of the fixed tube, base and servo motor;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle movable door, box body and fan;

[0017] Figure 4 This is a schematic diagram of the appearance of the utility model.

[0018] In the figure: 1. Base; 2. Clamp; 3. First threaded rod; 4. Bend pipe; 5. Straw; 6. Movable plate; 7. Servo motor; 8. First gear; 9. Fixed pipe; 10. Fixed seat; 11. Processing knife; 12. Hose; 13. Screen; 14. Movable door; 15. Fan; 16. Movable rod; 17. Second gear; 18. Box; 19. Clamping rod; 20. Sealing gasket; 21. Second threaded rod; 22. Electric push rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] When the machine tool processing device of the prior art needs to process the top and bottom of the wooden board, the wooden board needs to be removed from the clamp, rotated and then fixed before the wooden board can be further processed, which brings inconvenience to the staff and greatly reduces the working efficiency.

[0021] In view of this, the utility model provides a rotary processing device for a CNC woodworking machine tool. Through the cooperation between the fixed tube, the clamp and the movable plate, when the top of the wooden board is processed, there is no need to remove the wooden board from the clamp. The wooden board can be flipped by simply driving the clamp to rotate, so that the bottom of the wooden board is located below the processing knife, and the wooden board can continue to be processed. This not only brings convenience to the staff, but also improves the work efficiency of the staff.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0023] Example 1: By Figure 1 、 Figure 2 and Figure 3 It can be seen that the rotary processing device of the CNC woodworking machine includes a base 1, a fixed base 10 is installed on the top of the base 1, and the base 1 is provided with a movable unit; the movable unit includes a clamp 2, a processing knife 11, a fixed tube 9, a movable rod 16, a movable plate 6, a first threaded rod 3, a first gear 8, a second gear 17 and a servo motor 7; the model of the servo motor 7 is not limited, and it can meet the use requirements. The processing knife 11 is arranged on the front of the fixed base 10, and the processing knife 11 is provided with a driving device, which is installed on the top of the fixed base 10. The driving device is an existing driving device, and its function is to facilitate the driving of the processing knife 11 to move in any direction to realize the processing of the wooden board. It can be realized in various ways such as a manipulator, a multi-axis electric slider, etc. This embodiment only provides schematic drawings, and its specific selection is not limited. This embodiment is to facilitate the processing of wood in different directions, so the driving device is not repeated. Fixed tubes 9 are provided on both sides of the processing knife 11, and the outer wall of the fixed tube 9 is passed through a bearing. When the staff rotates the first threaded rod 3, the movable plate 6 can be driven to move on the inner wall of the clamp 2 so that the movable plate 6 and the top of the wooden board are fitted together. The top of the inner wall of the clamp 2 is slidably engaged with the movable plate 6, and the inner wall of the movable plate 6 is threadedly connected to the first threaded rod 3. The outer wall of the first threaded rod 3 is rotatably connected to the inner wall of the clamp 2 through a bearing. The outer wall of the fixed tube 9 on one side is fixedly connected to the second gear 17, and the outer wall of the second gear 17 is meshed with the first gear 8. One side of the outer wall of the first gear 8 is fixedly connected to the servo motor 7, and the servo motor 7 is fixedly connected to the side wall of the base 1;

[0024] In the specific implementation process, it is worth noting that the processing knife 11 is provided with a driving device, which is installed on the top of the fixed seat 10. The function of the driving device is to facilitate driving the processing knife 11 to move in any direction to realize the processing of the wooden board. The function of the clamp 2 is to facilitate the fixing of the wooden board. When the staff rotates the first threaded rod 3, the rotation of the first threaded rod 3 can drive the movable plate 6 to move on the inner wall of the clamp 2, so that the movable plate 6 is fitted with the top of the wooden board. The movable rod 16 moves on the inner wall of the fixed tube 9, and then the movement of the movable rod 16 can drive the clamp 2 to move, so as to fix wooden boards of different lengths.

[0025] Furthermore, the outer wall of the fixed tube 9 is threadedly connected with a second threaded rod 21. The function of the second threaded rod 21 is to fix the movable rod 16 and the second threaded rod 21. The end of the second threaded rod 21 is tightly pressed against the outer wall of the movable rod 16.

[0026] In the specific implementation process, it is worth noting that when the staff rotates the second threaded rod 21 so that the end of the second threaded rod 21 is away from the movable rod 16, the limit between the movable rod 16 and the fixed tube 9 is lost;

[0027] Specifically, when using the rotary processing device of the CNC woodworking machine, the staff first rotates the second threaded rod 21 to make the end of the second threaded rod 21 away from the movable rod 16, so that the end of the second threaded rod 21 is away from the movable rod 16, thereby causing the movable rod 16 and the fixed tube 9 to lose the limit. Then the staff can drive the clamp 2 to move by moving the movable rod 16. After adjusting the distance between the two clamps 2 according to the length of the wooden board, the staff pushes the wooden board into the inside of the clamp 2, and then the staff rotates the first threaded rod 3 to make the first threaded rod 3 drive the movable plate 6 to move until the movable plate 6 is The bottom fits with the top of the wooden board, and the wooden board is clamped and fixed inside the clamp 2. Then the staff can start the power supply of the processing knife 11 driving device, and use the driving device to drive the processing knife 11 to process the wooden board. When the top of the wooden board is processed, the staff starts the power supply of the servo motor 7, and uses the output end of the servo motor 7 to drive the first gear 8 to rotate. At this time, the rotation of the first gear 8 can drive the second gear 17 to rotate, and then the rotation of the second gear 17 can drive the fixed tube 9 to drive the wooden board to flip, so that the bottom of the wooden board is located below the processing knife 11, and the bottom of the wooden board is processed.

[0028] Example 2: By Figure 1 and Figure 3It can be seen that a curved pipe 4 is installed on the inner wall of the base 1, and a plurality of suction pipes 5 are connected to the front of the curved pipe 4. The outer wall of the suction pipe 5 passes through the base 1, and one side of the curved pipe 4 is connected to the box 18 through a hose 12. A fan 15 is installed on the inner wall of the box 18. A movable door 14 rotatably connected to the side wall of the box 18 is provided above the fan 15. The outer wall of the movable door 14 is rotatably connected to a card rod 19. A rubber sleeve is installed at the rotating connection between the card rod 19 and the movable door 14, thereby increasing the friction between the two and improving the fixing effect of the card rod 19. The card rod 19 fits against the side wall of the box 18, and a sealing gasket 20 is installed at the fitting place of the movable door 14 and the box 18. The material of the sealing gasket 20 is rubber. The function of the sealing gasket 20 is to ensure the sealing between the movable door 14 and the box 18.

[0029] In the specific implementation process, it is worth noting that a rubber sleeve is installed at the rotation connection between the clamping rod 19 and the movable door 14 to increase the friction between the two and improve the fixing effect of the clamping rod 19. The role of the sealing gasket 20 is to ensure the sealing between the movable door 14 and the box body 18;

[0030] Furthermore, the model of the fan 15 is not limited, as long as it meets the use requirements. A mesh plate 13 is installed above the fan 15. The specific mesh number of the mesh plate 13 is not limited, as long as it meets the use requirements. The function of the mesh plate 13 is to prevent wood chips from being drawn into the interior of the fan 15 and causing damage to the fan 15.

[0031] In the specific implementation process, it is worth noting that the function of the mesh plate 13 is to prevent wood chips from being sucked into the interior of the fan 15 and causing damage to the fan 15;

[0032] Furthermore, one side of the bottom of the box body 18 is rotatably connected to the top of the base 1, and the other side of the bottom of the box body 18 is rotatably connected to an electric push rod 22. The model of the electric push rod 22 is not limited and can meet the use requirements. The function of the electric push rod 22 is to drive the box body 18 to rotate, so that the box body 18 rotates and the wood chips inside it are poured out. The bottom of the electric push rod 22 is rotatably connected to the top of the base 1;

[0033] In the specific implementation process, it is worth noting that the function of the electric push rod 22 is to drive the box body 18 to rotate, so that the box body 18 rotates and the wood chips inside it are poured out;

[0034] Specifically, based on the above embodiment, when the staff starts the power of the fan 15, the fan 15 can draw the wood chips generated during processing into the interior of the box 18 through the bend 4, and then fall on the mesh plate 13. When the staff needs to take out the wood chips inside the box 18, the staff should rotate the card rod 19 to move the card rod 19 away from the box 18, thereby losing the limit between the movable door 14 and the box 18. Then the staff should start the power of the electric push rod 22 and use the output end of the electric push rod 22 to drive the box 18 to rotate. The wood chips inside the box 18 can be poured out through the rotation of the box 18.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary processing device for a CNC woodworking machine tool, comprising a base (1), characterized in that: A fixing seat (10) is installed on the top of the base (1), and the base (1) is provided with a movable unit; The movable unit comprises a clamp (2), a processing knife (11), a fixed tube (9), a movable rod (16), a movable plate (6), a first threaded rod (3), a first gear (8), a second gear (17) and a servo motor (7); The processing knife (11) is arranged on the front side of the fixed seat (10), and fixed tubes (9) are arranged on both sides of the processing knife (11). The outer wall of the fixed tube (9) is rotatably connected to the inner wall of the base (1) through a bearing, and the inner wall of the fixed tube (9) is movably connected to a movable rod (16), and one end of the movable rod (16) is fixedly connected to a clamp (2), and a movable plate (6) is slidably clamped on the top of the inner wall of the clamp (2), and the inner wall of the movable plate (6) is threadedly connected to a first threaded rod (3), and the outer wall of the first threaded rod (3) is rotatably connected to the inner wall of the clamp (2) through a bearing, and the outer wall of the fixed tube (9) located on one side is fixedly connected to a second gear (17), and the outer wall of the second gear (17) is meshingly connected to a first gear (8), and one side of the outer wall of the first gear (8) is fixedly connected to a servo motor (7), and the servo motor (7) is fixedly connected to the side wall of the base (1).

2. The rotary processing device for a CNC woodworking machine tool according to claim 1, characterized in that: The outer wall of the fixed tube (9) is threadedly connected to a second threaded rod (21), and the end of the second threaded rod (21) is tightly abutted against the outer wall of the movable rod (16).

3. The rotary processing device for a CNC woodworking machine tool according to claim 1, characterized in that: The inner wall of the base (1) is provided with a curved pipe (4), the front of the curved pipe (4) is connected to a plurality of suction pipes (5), the outer wall of the suction pipe (5) passes through the base (1), one side of the curved pipe (4) is connected to a box (18) through a hose (12), a fan (15) is provided on the inner wall of the box (18), a movable door (14) rotatably connected to the side wall of the box (18) is provided above the fan (15), the outer wall of the movable door (14) is rotatably connected to a clamping rod (19), the clamping rod (19) is fitted with the side wall of the box (18), and a sealing gasket (20) is provided at the fitting position between the movable door (14) and the box (18).

4. The rotary processing device for a CNC woodworking machine tool according to claim 3, characterized in that: A mesh plate (13) is installed above the fan (15).

5. The rotary processing device for a CNC woodworking machine tool according to claim 3, characterized in that: One side of the bottom of the box (18) is rotatably connected to the top of the base (1), and the other side of the bottom of the box (18) is rotatably connected to an electric push rod (22), and the bottom of the electric push rod (22) is rotatably connected to the top of the base (1).

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