Full-servo intelligent high-speed computer board cutting equipment

Abstract

The utility model discloses full-servo intelligent high-speed computer board cutting equipment which comprises a rack, a pressing beam lifting servo mechanism, a saw seat servo mechanism and a feeding clamp seat mechanism. The pressing beam lifting servo mechanism comprises a pressing beam lifting servo driving mechanism and a material pressing beam, the pressing beam lifting servo driving mechanism comprises a pressing beam lifting servo motor, and the pressing beam lifting servo motor drives the material pressing beam to move up and down; the saw seat servo mechanism comprises a saw seat plate, a saw seat servo motor, a main saw mechanism, an auxiliary saw mechanism and a main saw lifting servo mechanism, the saw seat servo motor drives the saw seat servo mechanism to move left and right, the main saw lifting servo mechanism comprises a main saw lifting servo motor, and the main saw lifting servo motor drives the main saw mechanism to lift; the feeding clamp seat mechanism comprises a servo clamp seat cross beam and a clamp seat servo motor, and the clamp seat servo motor drives the feeding clamp seat mechanism to move front and back; full-servo control design is achieved, and the efficiency, precision and production stability of computer board cutting equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of furniture woodworking machinery, and in particular to a fully servo-controlled intelligent high-speed computer-controlled cutting device. Background Technology

[0002] With the increasing demand for furniture, panel cutting equipment has emerged as a result. Currently, most panel cutting equipment is controlled by a single-machine system: a controller interacts with a human via serial communication. Panel cutting equipment includes computerized panel saws for both longitudinal and transverse cutting. These saws can perform longitudinal and transverse cuts on panels. However, during the sawing process, due to the difference between longitudinal and transverse cutting, the processing direction needs to be switched, i.e., the panel needs to be rotated to achieve the transition processing between longitudinal and transverse cutting.

[0003] With the development of industrial intelligence and the need for cost reduction among furniture companies, panel furniture manufacturers urgently need a cutting product with higher production efficiency and processing precision. The common design of computer-controlled panel cutting equipment is that the sawing and feeding devices use servo control to achieve precise positioning. However, other auxiliary processing units, such as the pressing device and the main saw lifting device, are controlled by cylinders. Although the cost is lower, the disadvantages of low efficiency, poor precision, and instability have always existed.

[0004] Therefore, a new technology needs to be developed to solve the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide a fully servo intelligent high-speed computer cutting device, which realizes a fully servo control design, greatly improving the efficiency, accuracy and production stability of the computer cutting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fully servo-controlled intelligent high-speed computer-controlled panel cutting device includes a frame and a pressure beam lifting servo mechanism, a saw seat servo mechanism, and a feeding clamp seat mechanism mounted on the frame.

[0008] The frame is equipped with a workbench, and the input side of the workbench is equipped with several air-floating platforms, which are arranged at intervals along the left and right directions.

[0009] The pressure beam lifting servo mechanism is arranged horizontally above the workbench. The pressure beam lifting servo mechanism includes a pressure beam lifting servo drive mechanism mounted on the frame, a pressure beam that can move up and down, and a first guide mechanism set between the frame and the pressure beam. The pressure beam lifting servo drive mechanism includes a pressure beam lifting servo motor, which is used to drive the pressure beam to move up and down.

[0010] The pressure beam lifting servo mechanism also includes a pressure beam balancing mechanism, which includes a balance bar rotatably connected to one side of the pressure beam and a balance tooth block mounted on the frame. The balance bar is connected to a linkage gear, which meshes with the teeth of the balance tooth block.

[0011] The saw base servo mechanism is located below the workbench. The saw base servo mechanism includes a saw base plate and a saw base servo motor, a main saw mechanism, a secondary saw mechanism, and a main saw lifting servo mechanism mounted on the saw base plate. The saw base servo motor is used to drive the saw base servo mechanism to move left and right. A second guide mechanism is provided between the frame and the saw base plate. The main saw lifting servo mechanism includes a main saw lifting servo motor, which is used to drive the main saw mechanism to lift up and down.

[0012] The feeding clamp seat mechanism is movably mounted on the output side of the workbench. The feeding clamp seat mechanism includes a servo clamp seat beam, a clamp seat servo motor mounted on the servo clamp seat beam, and several clamping mechanisms. The clamp seat servo motor is used to drive the feeding clamp seat mechanism to move back and forth.

[0013] As a preferred embodiment, the main saw mechanism includes a main saw and a main saw motor that drives the main saw, and the auxiliary saw mechanism includes an auxiliary saw and an auxiliary saw motor that drives the auxiliary saw.

[0014] As a preferred embodiment, the feeding clamp seat mechanism further includes a linkage rod rotatably mounted on the rear side of the servo clamp seat crossbeam. The clamp seat servo motor is driven and connected to the linkage rod. Both the left and right ends of the servo clamp seat crossbeam are connected to end plates. The left and right ends of the linkage rod pass through the corresponding end plates respectively. Both the left and right ends of the linkage rod are connected to transmission gears. A third guide mechanism is provided between the end plates and the frame.

[0015] As a preferred embodiment, a feeding rack and pinion guide seat mechanism is provided on the rear side of the frame. The feeding rack and pinion guide seat mechanism includes a left support foot and a right support foot arranged symmetrically, and a left rack and pinion guide seat component and a right rack and pinion guide seat component arranged symmetrically. The left rack and pinion guide seat component and the right rack and pinion guide seat component are respectively mounted on the left support foot and the right support foot. The left rack and pinion guide seat component and the right rack and pinion guide seat component both include a rack seat extending in the front-back direction, and the transmission gear meshes with the rack of the rack seat.

[0016] As a preferred embodiment, a plate support roller mechanism is provided on the rear side of the frame. The input side of the plate support roller mechanism is connected to the output side of the workbench. The feeding clamp seat mechanism is arranged horizontally above the plate support roller mechanism. The plate support roller mechanism includes several roller brackets extending in the front-back direction. The roller brackets are arranged at intervals in the left-right direction. Each roller bracket is provided with several rollers arranged at intervals in the front-back direction.

[0017] As a preferred embodiment, a control cabinet is provided on the right side of the frame, and the pressure beam lifting servo mechanism, the saw seat servo mechanism, and the feeding clamp seat mechanism are electrically connected to the control cabinet.

[0018] As a preferred embodiment, a human-machine control mechanism is connected to the upper right end of the frame. The human-machine control mechanism is electrically connected to the control cabinet. The human-machine control mechanism includes a boom connected to the frame, a computer chassis connected to the boom, an industrial computer mounted on the computer chassis, and a control panel located on the front side of the computer chassis.

[0019] As a preferred embodiment, a safety fence is provided on the rear side of the frame, and the plate support roller mechanism and the feeding clamp seat mechanism are both located inside the safety fence.

[0020] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly improves the efficiency, accuracy and production stability of the computer panel cutting equipment by using servo motors to control each device of the computer panel cutting equipment. This achieves a full servo control design and greatly improves the efficiency, accuracy and production stability of the computer panel cutting equipment. The pressure beam lifting servo mechanism includes a pressure beam lifting servo drive mechanism and a pressure beam. The pressure beam lifting servo drive mechanism includes a pressure beam lifting servo motor, which drives the pressure beam to move up and down. The saw seat servo mechanism includes a saw seat plate and a saw seat servo motor, a main saw mechanism, a secondary saw mechanism, and a main saw lifting servo mechanism. The saw seat servo motor drives the saw seat servo mechanism to move left and right. The main saw lifting servo mechanism includes a main saw lifting servo motor, which drives the main saw mechanism to move up and down. The feeding clamp seat mechanism includes a servo clamp seat crossbeam and a clamp seat servo motor, and several clamp mechanisms. The clamp seat servo motor drives the feeding clamp seat mechanism to move back and forth.

[0021] Furthermore, the servo-driven main saw lifting mechanism with a servo motor has advantages over existing cylinder lifting mechanisms, including shorter response time, higher and more flexible lifting speed, smoother lifting action, and precise controllable lifting height. This improves the machine's sawing efficiency, sawing quality, and increases the lifespan of the saw blade. Similarly, the servo-driven pressure beam lifting mechanism with a servo motor also has advantages over existing cylinder lifting mechanisms, including shorter response time, higher and more flexible lifting speed, smoother lifting action, and precise controllable lifting height and pressure. In subsequent operations, the pressure of the pressure beam can vary depending on the material being cut, and the pressure on the board can be automatically adjusted according to different cross-sectional areas, effectively preventing damage to the board.

[0022] To more clearly illustrate the structural features, technical means, and specific objectives and functions of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an embodiment of this utility model;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the saw holder servo mechanism according to an embodiment of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the saw holder servo mechanism according to another embodiment of the present utility model;

[0026] Figure 4 This is a three-dimensional structural schematic diagram of the beam lifting servo mechanism according to an embodiment of the present utility model;

[0027] Figure 5 This is a three-dimensional structural schematic diagram of the feeding clamp seat mechanism according to an embodiment of the present utility model;

[0028] Figure 6 This is a three-dimensional structural diagram of the feeding clamp seat mechanism of an embodiment of the present utility model from another angle.

[0029] Explanation of reference numerals in the attached diagram:

[0030] 10. Frame 20. Pressure beam lifting servo mechanism

[0031] 21. Pressure beam lifting servo drive mechanism; 211. Pressure beam lifting servo motor

[0032] 22. Pressure beam; 23. First guide mechanism

[0033] 24. Pressure beam balancing mechanism; 241. Balance bar

[0034] 242. Balance gear block; 243. Linkage gear.

[0035] 30. Saw base servo mechanism; 31. Saw base plate

[0036] 32. Saw base servo motor; 33. Main saw motor

[0037] 34. Auxiliary saw motor; 35. Main saw lifting servo mechanism

[0038] 351. Main saw lifting servo motor; 40. Feeding clamp seat mechanism

[0039] 41. Servo clamp seat crossbeam 42. Clamp seat servo motor

[0040] 43. Clamping mechanism 44. Linkage rod

[0041] 45. End plate 46. Transmission gear

[0042] 50. Worktable; 60. Feeding rack and pinion guide mechanism

[0043] 70. Sheet metal support roller mechanism 71. Roller bracket

[0044] 80. Air-floating platform; 90. Control cabinet

[0045] 101. Human-machine control mechanism; 1011. Crane boom

[0046] 1012. Computer case 1013. Control panel

[0047] 102. Safety fence. Detailed Implementation

[0048] Please refer to Figures 1 to 6 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0049] A fully servo-controlled intelligent high-speed computer-controlled panel cutting device includes a frame 10 and a pressure beam lifting servo mechanism 20, a saw seat servo mechanism 30, and a feeding clamp seat mechanism 40 mounted on the frame 10; wherein:

[0050] A worktable 50 is provided on the frame 10, and the pressure beam lifting servo mechanism 20 is arranged horizontally above the worktable 50. The pressure beam lifting servo mechanism 20 includes a pressure beam lifting servo drive mechanism 21 mounted on the frame 10, a pressure beam 22 that can move up and down, and a first guide mechanism 23 disposed between the frame 10 and the pressure beam 22. The first guide mechanism 23 can be a mechanism in which a slider and a guide rail slide and adapt to each other. The pressure beam lifting servo drive mechanism 21 includes a pressure beam lifting servo motor 211, which is used to drive the pressure beam 22 to move up and down. The pressure beam lifting servo drive mechanism 21 using a servo motor has advantages over the existing cylinder lifting mechanism, such as short response time, high lifting speed and flexible selection, smooth lifting action, and precise control of lifting height and pressure. In subsequent work, the force of the pressure beam 22 on the plate of different materials can be varied, and the pressure of the pressure beam 22 on the plate can be automatically adjusted according to different sawing cross-sectional areas, effectively preventing damage to the plate by the pressure beam 22.

[0051] The pressure beam lifting servo mechanism 20 also includes a pressure beam balancing mechanism 24. The pressure beam balancing mechanism 24 includes a balance bar 241 rotatably connected to one side of the pressure beam 22 and a balance gear block 242 mounted on the frame 10. The balance bar 241 is connected to a linkage gear 243, which meshes with the teeth of the balance gear block 242. Here, by setting the pressure beam balancing mechanism 24, the up and down movement of the pressure beam 22 can be made more stable and precise.

[0052] The saw base servo mechanism 30 is located below the worktable 50. The saw base servo mechanism 30 includes a saw base plate 31 and a saw base servo motor 32, a main saw mechanism, a secondary saw mechanism, and a main saw lifting servo mechanism 35 mounted on the saw base plate 31. The saw base servo motor 32 drives the saw base servo mechanism 30 to move left and right. A second guide mechanism is provided between the frame 10 and the saw base plate 31. The second guide mechanism can be a mechanism in which guide wheels and guide bars slide and adapt to each other. The main saw lifting servo mechanism 35 includes a main saw lifting servo motor 351, which drives the main saw mechanism to lift. The main saw mechanism includes a main saw and a main saw motor 33 that drives the main saw. The secondary saw mechanism includes a secondary saw and a secondary saw motor 34 that drives the secondary saw. Here, the main saw lifting servo mechanism 35 using a servo motor has advantages over existing cylinder lifting mechanisms, such as shorter response time, higher and more flexible lifting speed, smoother lifting action, and precise and controllable lifting height, thus improving the machine's sawing efficiency, sawing quality, and increasing the service life of the saw blade.

[0053] The feeding clamp seat mechanism 40 is movably disposed on the output side of the workbench 50. The feeding clamp seat mechanism 40 includes a servo clamp seat beam 41, a clamp seat servo motor 42 mounted on the servo clamp seat beam 41, and several clamping mechanisms 43. The clamp seat servo motor 42 is used to drive the feeding clamp seat mechanism 40 to move back and forth.

[0054] The feeding clamp seat mechanism 40 also includes a linkage rod 44 rotatably mounted on the rear side of the servo clamp seat crossbeam 41. The clamp seat servo motor 42 is driven and connected to the linkage rod 44. Both the left and right ends of the servo clamp seat crossbeam 41 are connected to end plates 45. The left and right ends of the linkage rod 44 pass through the corresponding end plates 45 respectively. Both the left and right ends of the linkage rod 44 are connected to transmission gears 46. A third guide mechanism is provided between the end plates 45 and the frame 10.

[0055] A feeding rack and pinion guide mechanism 60 is provided on the rear side of the frame 10. The feeding rack and pinion guide mechanism 60 includes a left support leg and a right support leg arranged symmetrically, and a left rack and pinion guide component and a right rack and pinion guide component arranged symmetrically. The left rack and pinion guide component and the right rack and pinion guide component are respectively mounted on the left support leg and the right support leg. Both the left rack and pinion guide component and the right rack and pinion guide component include a rack seat extending in the front-rear direction. The transmission gear 46 meshes with the rack of the rack seat. The third guiding mechanism can be a mechanism in which the guide wheel and the guide rail are rolled and adapted together. The guide rail is provided on one side of the rack seat of both the left rack and pinion guide component and the right rack and pinion guide component.

[0056] The rear side of the frame 10 is provided with a plate support roller mechanism 70. The input side of the plate support roller mechanism 70 is connected to the output side of the workbench 50. The feeding clamp seat mechanism 40 is arranged horizontally above the plate support roller mechanism 70. The plate support roller mechanism 70 includes a plurality of roller brackets 71 extending in the front-back direction. The plurality of roller brackets 71 are arranged at intervals in the left-right direction. Each roller bracket 71 is provided with a plurality of rollers arranged at intervals in the front-back direction.

[0057] The input side of the workbench 50 is provided with several air-floating platforms 80, which are arranged at intervals along the left and right directions.

[0058] A control cabinet 90 is provided on the right side of the frame 10. The beam lifting servo mechanism 20, the saw seat servo mechanism 30, and the feeding clamp seat mechanism 40 are electrically connected to the control cabinet 90. A human-machine control mechanism 101 is connected to the upper right end of the frame 10. The human-machine control mechanism 101 is electrically connected to the control cabinet 90. The human-machine control mechanism 101 includes a boom 1011 connected to the frame 10, a computer chassis 1012 connected to the boom 1011, an industrial computer mounted on the computer chassis 1012, and a control panel 1013 located on the front side of the computer chassis 1012.

[0059] In this embodiment, a safety fence 102 is provided on the rear side of the frame 10, and the plate support roller mechanism 70 and the feeding clamp seat mechanism 40 are both located inside the safety fence 102 to improve the safety of the working environment.

[0060] In summary, the key design feature of this utility model lies in its use of servo motors to control all components of the computer-controlled panel cutting equipment. Specifically, it incorporates a pressure beam lifting servo mechanism (including a pressure beam lifting servo drive mechanism and a pressure beam, the pressure beam lifting servo drive mechanism including a pressure beam lifting servo motor for driving the pressure beam up and down), a saw base servo mechanism (including a saw base plate and a saw base servo motor, a main saw mechanism, a secondary saw mechanism, and a main saw lifting servo mechanism, the saw base servo motor for driving the saw base servo mechanism left and right), a main saw lifting servo mechanism (including a main saw lifting servo motor for driving the main saw mechanism up and down), and a feeding clamp base mechanism (including a servo clamp base crossbeam and a clamp base servo motor, and several clamping mechanisms, the clamp base servo motor for driving the feeding clamp base mechanism back and forth). This enables a fully servo-controlled design, significantly improving the efficiency, precision, and production stability of the computer-controlled panel cutting equipment. Furthermore, the servo-motor-driven main saw lifting mechanism offers advantages over existing cylinder lifting mechanisms, including shorter response time, higher and more flexible lifting speed, smoother lifting action, and precise controllable lifting height, thus enhancing sawing efficiency, sawing quality, and increasing saw blade lifespan. Similarly, the servo-motor-driven pressure beam lifting mechanism offers advantages over existing cylinder lifting mechanisms, including shorter response time, higher and more flexible lifting speed, smoother lifting action, and precise controllable lifting height and pressure. Moreover, during subsequent operations, the pressure on the pressure beam can vary depending on the material being cut, and the pressure can be automatically adjusted based on different cross-sectional areas, effectively preventing damage to the material.

[0061] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A fully servo-controlled intelligent high-speed computer-controlled cutting device, characterized in that: It includes a frame and a pressure beam lifting servo mechanism, a saw seat servo mechanism, and a feeding clamp seat mechanism mounted on the frame; The frame is equipped with a workbench, and the input side of the workbench is equipped with several air-floating platforms, which are arranged at intervals along the left and right directions. The pressure beam lifting servo mechanism is arranged horizontally above the workbench. The pressure beam lifting servo mechanism includes a pressure beam lifting servo drive mechanism mounted on the frame, a pressure beam that can move up and down, and a first guide mechanism set between the frame and the pressure beam. The pressure beam lifting servo drive mechanism includes a pressure beam lifting servo motor, which is used to drive the pressure beam to move up and down. The pressure beam lifting servo mechanism also includes a pressure beam balancing mechanism, which includes a balance bar rotatably connected to one side of the pressure beam and a balance tooth block mounted on the frame. The balance bar is connected to a linkage gear, which meshes with the teeth of the balance tooth block. The saw base servo mechanism is located below the workbench. The saw base servo mechanism includes a saw base plate and a saw base servo motor, a main saw mechanism, a secondary saw mechanism, and a main saw lifting servo mechanism mounted on the saw base plate. The saw base servo motor is used to drive the saw base servo mechanism to move left and right. A second guide mechanism is provided between the frame and the saw base plate. The main saw lifting servo mechanism includes a main saw lifting servo motor, which is used to drive the main saw mechanism to lift up and down. The feeding clamp seat mechanism is movably mounted on the output side of the workbench. The feeding clamp seat mechanism includes a servo clamp seat beam, a clamp seat servo motor mounted on the servo clamp seat beam, and several clamping mechanisms. The clamp seat servo motor is used to drive the feeding clamp seat mechanism to move back and forth.

2. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 1, characterized in that: The main saw mechanism includes a main saw and a main saw motor that drives the main saw, and the auxiliary saw mechanism includes an auxiliary saw and an auxiliary saw motor that drives the auxiliary saw.

3. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 1, characterized in that: The feeding clamp seat mechanism also includes a linkage rod rotatably mounted on the rear side of the servo clamp seat crossbeam. The clamp seat servo motor is driven and connected to the linkage rod. Both the left and right ends of the servo clamp seat crossbeam are connected to end plates. The left and right ends of the linkage rod pass through the corresponding end plates respectively. Both the left and right ends of the linkage rod are connected to transmission gears. A third guide mechanism is provided between the end plates and the frame.

4. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 3, characterized in that: The rear side of the frame is provided with a feeding rack and pinion guide seat mechanism. The feeding rack and pinion guide seat mechanism includes a left support foot and a right support foot arranged symmetrically, and a left rack and pinion guide seat component and a right rack and pinion guide seat component arranged symmetrically. The left rack and pinion guide seat component and the right rack and pinion guide seat component are respectively mounted on the left support foot and the right support foot. The left rack and pinion guide seat component and the right rack and pinion guide seat component both include a rack seat extending in the front-back direction. The transmission gear meshes with the rack of the rack seat.

5. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 1, characterized in that: A plate support roller mechanism is provided on the rear side of the frame. The input side of the plate support roller mechanism is connected to the output side of the workbench. The feeding clamp seat mechanism is arranged horizontally above the plate support roller mechanism. The plate support roller mechanism includes several roller brackets extending in the front-back direction. The roller brackets are arranged at intervals in the left-right direction. Each roller bracket is provided with several rollers arranged at intervals in the front-back direction.

6. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 1, characterized in that: A control cabinet is located on the right side of the frame, and the pressure beam lifting servo mechanism, saw seat servo mechanism, and feeding clamp seat mechanism are electrically connected to the control cabinet.

7. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 6, characterized in that: The upper right end of the frame is connected to a human-machine control mechanism, which is electrically connected to the control cabinet. The human-machine control mechanism includes a boom connected to the frame, a computer chassis connected to the boom, an industrial computer mounted on the computer chassis, and a control panel mounted on the front of the computer chassis.

8. The fully servo-controlled intelligent high-speed computer-controlled cutting device according to claim 5, characterized in that: A safety fence is provided at the rear of the frame, and the plate support roller mechanism and the feeding clamp seat mechanism are both located inside the safety fence.

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