Planer for processing insulating material

Abstract

The application discloses a planer for processing insulating material, relates to milling of special workpieces and a machine tool used for the same, and more particularly relates to the planer field, and comprises a machine tool, machine housings are fixedly connected to two sides of the machine tool, a rack is arranged outside the machine tool, turnover assemblies for overturning and milling materials are arranged inside two ends of the machine tool, a reversing assembly for changing a milling direction is arranged outside the rack, auxiliary assemblies for moving the reversing assembly to polish are arranged inside two machine housings, the turnover assemblies automatically overturn insulating plates by 180 degrees to mill the other sides after one side is planed, double-side planing can be completed without secondary clamping, the auxiliary assemblies realize dynamic avoidance between a processing plane and a turnover axis, the interference problem caused by workpiece rotation in a traditional planer is solved, the equipment space occupation is reduced, the reversing assembly automatically changes the direction of a cutter plate through mechanical extrusion, the reversing process does not need to stop, and the coherence of a processing rhythm is improved.

Description

Technical Field

[0001] This application pertains to the intelligent manufacturing equipment industry, and more specifically to the field of planers, particularly a planer for processing insulating materials. Background Technology

[0002] Insulating materials (such as laminates) are key components in substations or power plants, and their processing precision and surface quality directly affect insulation performance and equipment reliability. Traditional processing methods require planing to achieve surface flatness, thickness consistency, and complex angle adjustments to meet stringent requirements such as high-voltage insulation, temperature resistance, and corrosion resistance. However, traditional planers have many limitations in insulating board processing, making it difficult to meet the demands for efficient and precise processing.

[0003] The existing Chinese utility model patent with publication number CN222359329U discloses a planer for processing insulating materials; however, it still has the following shortcomings in practical use: This patent discloses a planer comprising a base, a top fixed frame, a lifting mechanism, and a drive assembly. It uses a forward and reverse motor to drive a lead screw, which in turn drives a U-shaped sliding plate and a cutting plate to perform milling operations. However, this planer can only perform single-sided processing. If double-sided planing is required, it is necessary to manually flip the planer or use auxiliary equipment to flip the insulating plate and re-clamp it. This is not only inefficient but also results in large repeatability errors, which seriously affect the processing accuracy. Furthermore, the cutting plate angle adjustment of this planer relies on a servo motor and gear transmission, making it difficult to achieve dynamic adjustment during the processing and limiting the processing flexibility of the equipment. Summary of the Invention

[0004] In order to improve the problems of low efficiency and poor processing flexibility of double-sided planing, this application provides a planer for processing insulating materials.

[0005] The planer for processing insulating materials provided in this application adopts the following technical solution: A planer for processing insulating materials includes a machine tool, with housings fixedly connected to both sides of the machine tool. A frame is provided on the outside of the machine tool. A flipping component for flipping the milling material is provided inside both ends of the machine tool. A reversing component for changing the milling direction is provided outside the frame. An auxiliary component for moving the reversing component for grinding is provided inside both housings.

[0006] By adopting the above technical solution, the flipping component can automatically flip the insulating board 180 degrees to plane the reverse side after completing one side planing. Double-sided planing can be completed without secondary clamping. The auxiliary component automatically raises the blade plate during the flipping action through the synchronous linkage of the slide plate and the C-block, realizing the timing avoidance between the processing plane and the flipping path, effectively preventing interference and conflict in the planing path. The reversing component realizes the automatic turning of the blade plate through mechanical extrusion. The reversing process does not require stopping the machine, and the continuity of the processing cycle is improved.

[0007] Preferably, the flipping assembly includes a rotating shaft that passes through the machine tool and the machine housing. A rotating frame plate located inside the machine tool is fixedly connected to one side of the rotating shaft. Auxiliary plates that move in opposite directions are slidably connected to both sides of the rotating frame plate.

[0008] By adopting the above technical solution, the auxiliary plates on both sides of the rotating frame slide in opposite directions, automatically retract to avoid collisions when flipping, and extend to support after flipping.

[0009] Preferably, the auxiliary component includes a gear one fixedly connected to the surface of the rotating shaft, a gear two meshing with one side of the surface of the gear one, a slide plate slidably connected inside the housing, and C-shaped blocks fixedly connected to both ends of the slide plate.

[0010] By adopting the above technical solution, gear one is fixed on the surface of the rotating shaft, which drives gear two to rotate. Gear two drives the slide plate of the first cylinder to move linearly, and finally realizes the closed loop of the up and down adjustment of the reversing component.

[0011] Preferably, the reversing assembly includes symmetrically opened second slide grooves on the inner side of the frame, and symmetrically arranged second sliders are slidably connected inside the two second slide grooves. A rotating column is rotatably connected through the inner end of the two second sliders that are close to each other. A blade is fixedly installed inside the rotating column, and reversing rods are symmetrically fixedly connected to the two ends of the rotating column.

[0012] By adopting the above technical solution, the directional lever is triggered by the C-block to change the direction of the blade, eliminating the need for sensors and improving reliability.

[0013] Preferably, a bidirectional lead screw is rotatably connected through the interior of the rotating frame plate, and clamping plates that slide inside the rotating frame plate are symmetrically threaded to the two ends of the bidirectional lead screw.

[0014] By adopting the above technical solution, the bidirectional lead screw drives the clamping plate to clamp synchronously, and the threaded structure ensures no displacement during processing.

[0015] Preferably, the first slide groove is provided through one end of the rotating shaft inside the machine tool. A semi-cylinder is symmetrically slidably connected to the inside of the first slide groove and the inside of the rotating shaft, passing through the inside of the machine tool and fixedly connected to two auxiliary plates respectively. A circular arc groove is symmetrically provided on the inner wall of the first slide groove. A first slider is slidably connected to the outer surface of the semi-cylinder inside the circular arc groove.

[0016] By adopting the above technical solution, the semi-cylinder slides along the first groove, and the extension and retraction angle of the auxiliary plate is limited by the arc groove and the first slider to avoid motion interference.

[0017] Preferably, the interior of the housing is rotatably connected to the interior of the second gear and fixedly connected to the second gear. One end of the first cylinder located inside the housing is fixedly connected to a connecting plate that is slidably connected to the inner side of the slide plate.

[0018] By adopting the above technical solution, the linear motion of the slide plate is smooth and unobstructed, ensuring the displacement accuracy of the C-block.

[0019] Preferably, square grooves are symmetrically provided on one side of the surface of the housing, which are respectively slidably connected to the outer surfaces of two C-shaped blocks. A baffle is fixedly connected symmetrically to the surfaces of the two C-shaped blocks, and a baffle is fixedly connected to one side of the surface of the housing.

[0020] By adopting the above technical solution, baffle one and baffle two limit the stroke of the C-block to prevent overtravel impact, and the square groove guide design ensures that the C-block moves vertically and avoids uneven wear.

[0021] Preferably, two limiting grooves are formed on both ends of the rotating column. An irregular rotating plate that is rotatably connected to the inner wall of the second slider is movably connected inside the limiting groove. An auxiliary block that is inclined and slides inside the second slider is symmetrically fixed on both sides of the irregular rotating plate away from the limiting groove. A circular groove is formed on one side of the surface of the second slider. A second cylinder that is rotatably connected to the surface of the irregular rotating plate is slidably connected inside the circular groove. A spring is fixedly connected between the end of the second cylinder located inside the circular groove and the inner wall of the circular groove.

[0022] By adopting the above technical solution, one end of the irregular rotating plate is used to squeeze and release the locking state of the blade plate, while the other end of the irregular rotating plate can be locked inside the limiting groove.

[0023] Preferably, a third sliding groove is provided on one side of the surface of the frame, and a grinding plate is slidably connected inside the third sliding groove.

[0024] By adopting the above technical solution, the blade rubs against the grinding plate during its return stroke, achieving self-sharpening.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The rotating frame plate holding the insulating board rotates by rotating the shaft. After one side is planed, the insulating board is automatically flipped 180 degrees to plan the other side. Double-sided planing can be completed without secondary clamping. The single clamping positioning accuracy is high, avoiding repeated positioning errors. The efficiency is improved compared with traditional single-sided processing. During the flipping process, the planing debris on the insulating board is naturally dislodged by gravity, reducing manual cleaning time and avoiding scratches on the processed surface caused by debris accumulation, thus improving surface quality.

[0026] 2. When the frame moves, the blade in the reversing assembly planes the insulating board. After one side is planed, the frame drives the irregular rotating plate and auxiliary block to contact and press against the C-shaped block, unlocking the locking state of the rotating column. Then, the reversing rod contacts the baffle one, causing the reversing rod to drive the blade to change direction and plane the reverse side of the insulating board. The mechanical pressing of the irregular rotating plate and the C-shaped block realizes the automatic turning of the blade. The reversing process does not require stopping the machine, improving the continuity of the processing cycle. During the reversing process, the baffle two abuts against the grinding plate, causing the grinding plate to move in coordination with the reversing of the blade, so that the blade can still be ground after the reversing.

[0027] 3. When the shaft rotates, the auxiliary plate used to support and assist the insulating plate in contact with the cutting edge rotates accordingly. The auxiliary plate above the insulating plate retracts through the use of the arc groove and the first slider. After reversing direction, the auxiliary plate below the insulating plate extends. The synchronous action of the upper plate retraction and the lower plate extension ensures that the insulating plate always receives stable support and contact with the cutting edge. The upper plate retraction can also avoid the auxiliary plate interfering with the cutting path, ensuring processing safety.

[0028] 4. The rotation of the shaft achieves linear motion through auxiliary components, which causes the C-block to move the blade plate up and down, realizing dynamic avoidance between the machining plane and the rotation axis. This solves the interference problem caused by workpiece rotation in traditional planers, reduces the space occupied by the equipment, and achieves automatic re-sharpening through friction between the blade plate and the grinding plate during the lifting process, maintaining the sharpness of the blade and extending the service life of the blade plate. Attached Figure Description

[0029] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application; Figure 2 This is a side view of the overall structure of this application; Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a partial structural diagram of the flip component of this application; Figure 5 This is a schematic diagram of the auxiliary component structure of this application; Figure 6 This is a schematic diagram of the flip component structure of this application; Figure 7This is an exploded view of the arc groove location structure in this application; Figure 8 This is a side view of the commutation component structure of this application; Figure 9 This is a schematic diagram of the commutation component structure of this application; Figure 10 This is a schematic diagram of the third chute location structure in this application; Figure 11 This is a schematic diagram of the commutator position structure in this application.

[0030] Reference numerals: 1. Machine tool; 2. Machine housing; 3. Machine frame; 4. Flip assembly; 41. Rotating frame plate; 42. Two-way lead screw; 43. Clamping plate; 44. Rotating shaft; 45. First slide groove; 46. Semi-cylinder; 47. Auxiliary plate; 48. Arc groove; 49. First slider; 5. Auxiliary components; 51. Gear 1; 52. Gear 2; 53. First cylinder; 54. Connecting plate; 55. Slide plate; 56. C-block; 57. Square groove; 58. Baffle 1; 59. Baffle 2; 6. Reversing assembly; 61. Second slide groove; 62. Second slider; 63. Rotating column; 64. Blade plate; 65. Limiting groove; 66. Irregular rotating plate; 67. Auxiliary block; 68. Circular groove; 69. Spring; 610. Second cylinder; 611. Reversing rod; 612. Third slide groove; 613. Grinding plate; 7. Limit slider; 8. Gear three; 9. Rack; 10. Motor one; 11. Motor two; 12. Motor three. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-11 This application will be described in further detail.

[0032] This application discloses a planer for processing insulating materials.

[0033] Reference Figure 1 , Figure 2 as well as Figure 3This invention relates to a planer for milling special workpieces and the machine tool used therein. It provides a planer for processing insulating materials, comprising a machine tool 1. Two sides of the machine tool 1 are fixed to one side of two machine housings 2 that are close to each other. The machine tool 1 is slidably connected to limiting sliders 7 perpendicular to the two sides of the machine housings 2. Two racks 9 are symmetrically fixed to the two sides of the machine tool 1. Gears 8 are meshed with the surfaces of the racks 9. Gears 8 are rotatably connected to the interior of the limiting sliders 7. The upper surface of the limiting sliders 7 is fixed to the bottom surface of the frame 3. The rotation of the gears 8 drives... The machine frame 3 moves above the machine tool 1. The machine tool 1 has a flipping component 4 inside both ends. The flipping component 4 is used to flip the insulating board so that the insulating board can be planed on both sides. The machine frame 3 has a reversing component 6 outside. The reversing component 6 is used to change the milling direction to realize reciprocating planing without the need for secondary planing after going back and forth. The two machine housings 2 are each equipped with an auxiliary component 5 inside. The auxiliary component 5 is used to drive the reversing component 6 to move linearly and perform grinding. The machine tool 1 is the main working platform, the machine housing 2 is the protective cover, and the machine frame 3 is the planing carriage.

[0034] In use, the motor 11 drives the gear 8 to rotate. The rotation of the gear 8 causes the limit slider 7 to slide on both sides of the machine tool 1. When the limit slider 7 moves, it causes the frame 3 to slide. When the frame 3 slides, it causes the reversing assembly 6 to plan the insulating board and repair the uneven position of the insulating board.

[0035] Reference Figure 4 , Figure 6 The flipping assembly 4 includes two rotating shafts 44 that penetrate the machine tool 1 and the machine housing 2. The two rotating shafts 44 are symmetrically arranged at both ends of the machine tool 1. The two rotating shafts 44 are fixed to the two sides of the rotating frame plate 41 between the two ends of the machine tool 1 located inside the machine tool 1. The rotating frame plate 41 is located inside the machine tool 1 and can rotate around the rotating shafts 44. The upper and lower sides of both ends of the rotating frame plate 41 are slidably connected to the auxiliary plates 47. The upper and lower auxiliary plates 47 move in opposite directions. The interior of one end of the rotating frame plate 41 is rotatably connected to the bidirectional lead screw 42. The surface of the bidirectional lead screw 42 is symmetrically threaded to two clamping plates 43. The two clamping plates 43 slide inside the end of the rotating frame plate 41 away from the bidirectional lead screw 42. The surface of the bidirectional lead screw 42 is provided with symmetrical threads to drive the two clamping plates 43 to move closer or further away from each other at the same time.

[0036] In the initial state, the auxiliary plate 47 located below the rotating frame plate 41 extends, and the auxiliary plate 47 located above the rotating frame plate 41 retracts. The worker places the insulating plate on the two extended auxiliary plates 47, with the insulating plate located inside the rotating frame plate 41. Then, the motor 312 drives the bidirectional lead screw 42 to rotate. The rotation of the bidirectional lead screw 42 causes the two clamping plates 43 to slide inside the rotating frame plate 41 and clamp the two sides of the insulating plate. The motor 10 drives the rotating shaft 44 to rotate. The rotation of the rotating shaft 44 causes the rotating frame plate 41 that clamps the insulating plate to rotate, and the reverse side of the insulating plate is planed. Double-sided planing can be completed without secondary clamping.

[0037] Reference Figure 6 , Figure 7 A first slide groove 45 is provided at one end of the rotating shaft 44 located inside the machine tool 1. The first slide groove 45 extends through the interior of the rotating shaft 44, forming a plate-like connection between the rotating shaft 44 and the rotating frame plate 41. The inner wall of the rotating shaft 44 slides through the interior of the first slide groove 45 and the outer wall of two semi-cylinders 46. The two semi-cylinders 46 extend through the interior of the machine tool 1. The ends of the two semi-cylinders 46 located outside the machine tool 1 are respectively fixed to two auxiliary plates 47. An arc groove 48 is provided on the inner wall of the first slide groove 45. The arc grooves 48 are symmetrically arranged on the inner wall of the first slide groove 45 of the machine tool 1. The inner walls of the two arc grooves 48 are slidably connected to the outer walls of the two first sliders 49. The size of the first sliders 49 is adapted to the size of the arc grooves 48, so that they will not deviate during sliding. The ends of the two first sliders 49 away from the arc grooves 48 are respectively fixed to the outer surfaces of the two semi-cylinders 46. The two first sliders 49 are located at the beginning and end of the two arc grooves 48 respectively.

[0038] When the rotating shaft 44 rotates, it drives the two semi-cylinders 46 to rotate through the first slide groove 45. When the semi-cylinders 46 rotate, they drive the auxiliary plate 47 to rotate with the rotating frame plate 41. The semi-cylinders 46 rotate inside the machine tool 1. The semi-cylinders 46 drive the first slider 49 to slide inside the arc groove 48. Since the arc grooves 48 are symmetrically arranged and the two first sliders 49 are located at the ends of the two arc grooves 48 respectively, when the semi-cylinders 46 rotate, they slide inside the first slide groove 45 through the sliding of the arc groove 48 and the first slider 49. This causes the two auxiliary plates 47 to move in opposite directions. After the rotating frame plate 41 drives the insulating plate to flip, the auxiliary plate 47 above the insulating plate retracts and the auxiliary plate 47 below the insulating plate extends, thereby assisting in the planing of the insulating plate.

[0039] Reference Figure 5 , Figure 10The auxiliary component 5 includes a gear 51 fixedly connected to the surface of the rotating shaft 44. The top end of gear 51 meshes with the bottom end of gear 52. The interior of the housing 2 is slidably connected to the slide plate 55. The two ends of the slide plate 55 near the rotating frame plate 41 are fixed to the surface of the C-shaped block 56. The C-shaped opening of the C-shaped block 56 faces away from the slide plate 55 to facilitate the reversing component 6 entering the interior of the C-shaped block 56. The interior of the housing 2 is rotatably connected to the first cylinder 53, which penetrates the interior of gear 52. The outer wall of the first cylinder 53 is fixed to the inner wall of gear 52. When gear 52 rotates, it drives the first cylinder 53 to rotate. 3. One end of the connecting plate 54 is fixed to the outer wall of the connecting plate 54 inside the housing 2. The end of the connecting plate 54 away from the first cylinder 53 is located inside the groove of the sliding plate 55. The groove of the sliding plate 55 is parallel. The sliding plate 55 can be moved by rotating the connecting plate 54. Symmetrical square grooves 57 are provided on the side of the two housings 2 that are close to each other. The inner walls of the two square grooves 57 slide with the outer walls of the two C-shaped blocks 56 respectively without gaps to prevent the C-shaped blocks 56 from moving unstablely. The side of the two C-shaped blocks 56 that are close to each other is fixed to the surface of the first baffle 58. The two baffles 58 are symmetrically arranged. The top of the side of the two housings 2 that are close to each other is fixed to the surface of the second baffle 59.

[0040] As the shaft 44 rotates, it drives gear 1 51 to rotate. Gear 1 51 rotates, which in turn drives gear 2 52, which meshes with it, to rotate. Gear 2 52 rotates, which in turn drives the first cylinder 53 to rotate. The first cylinder 53 rotates, which in turn drives the connecting plate 54 to rotate around the first cylinder 53 as the center of the circle. When the connecting plate 54 rotates, it drives the sliding plate 55 to move. The square groove 57 allows the connecting plate 54 to drive the sliding plate 55 and the C-shaped block 56 to slide up and down inside the square groove 57. The number of teeth on gear 1 51 is twice the number of teeth on gear 2 52. When gear 1 51 rotates half a turn, it drives gear 2... 52 rotates once, thus realizing the reciprocating motion of the C-block 56 inside the square groove 57. When the second slider 62 enters the interior of the C-block 56 and completes the reversal, the C-block 56 drives the second slider 62 to move up and down. The second slider 62 drives the blade 64 to move up and down. When the blade 64 moves up and down, it contacts the surface of the grinding plate 613 and grinds it once to maintain the sharpness of the blade 64. The grinding plate 613 can also be used as a chip scraper to effectively remove the chips accumulated at the blade edge of the blade 64, reduce the surface defect rate caused by chip embedding, and improve the product qualification rate.

[0041] Reference Figure 8 , Figure 9The reversing assembly 6 includes two second slide grooves 61 symmetrically opened inside the frame 3. The inner walls of the two second slide grooves 61 are slidably connected to the outer walls of the two second sliders 62 respectively. The second slide grooves 61 and the second sliders 62 are both convex and matched in size to prevent the second sliders 62 from disengaging from the interior of the second slide grooves 61. The ends of the two second sliders 62 that are close to each other are rotatably connected by the two ends of the rotating column 63. The end of the second slider 62 that is close to the rotating column 63 is square and can wrap around one end of the rotating column 63. When the rotating column 63 passes through the square end of the second slider 62 and extends to the middle of the second slider 62, the upper and lower surfaces of the two ends of the rotating column 63 pass through the interior of the second slider 62 to facilitate cooperation with the irregular rotating plate 66. The interior of the rotating column 63 is installed and fixed to the blade plate 64 by bolts to facilitate the user to replace the blade plate 64.

[0042] When the frame 3 moves, it drives the second slider 62 to move through the second slide groove 61. The movement of the second slider 62 drives the rotating column 63 to move. The movement of the rotating column 63 drives the blade plate 64 to move. The blade plate 64 trims the uneven parts of the insulating board surface. Both sides of the blade plate 64 are provided with symmetrical blades. By changing the direction of the blade plate 64, it can be planed in two directions.

[0043] Reference Figure 9 , Figure 10 as well as Figure 11 Both ends of the rotating column 63 and the bottom surface of the second slider 62 are fixed to a reversing rod 611. The two reversing rods 611 are symmetrically arranged and parallel to the blade plate 64. Two limiting grooves 65 are opened on the surface of both ends of the rotating column 63 that penetrate the second slider 62. The two limiting grooves 65 are spaced 45 degrees apart, which is the same as the angle of rotation reversal of the blade plate 64. The inside of the limiting groove 65 is movably connected to one end of the irregular rotating plate 66. The middle part of the irregular rotating plate 66 is rotatably connected to the inside of the second slider 62. The two sides of the irregular rotating plate 66 are fixed to the surface of two auxiliary blocks 67. The two auxiliary blocks 67 are set at the end of the irregular rotating plate 66 away from the limiting grooves 65. The two auxiliary blocks 67 are both at an angle. The auxiliary block 67 is inclined and slides inside the second slider 62 to facilitate pressing the auxiliary block 67. A circular groove 68 is provided on the upper surface of the end of the second slider 62 away from the limiting groove 65. The inner wall of the circular groove 68 slides with the outer wall of the second cylinder 610. The top of the second cylinder 610 is rotatably connected to the bottom of the irregular rotating plate 66 away from the limiting groove 65. The bottom of the second cylinder 610 is fixed with the top of the spring 69. The bottom of the spring 69 is fixed with the bottom surface of the circular groove 68. A third sliding groove 612 is provided on the top of the inner wall of the frame 3. The inner wall of the third sliding groove 612 slides with the outer wall of the grinding plate 613. Both the third sliding groove 612 and the grinding plate 613 are convex to prevent the grinding plate 613 from dislodging from the interior of the third sliding groove 612.

[0044] After the frame 3 drives the blade 64 to plane one side of the insulating board, the second slider 62 moves into the interior of the C-block 56. Since the first baffle 58 and the reversing rod 611 are on the same horizontal plane, and the grinding plate 613 and the second baffle 59 are on the same horizontal plane, when the second slider 62 moves into the interior of the C-block 56, the top of the inner wall of the C-block 56 touches the auxiliary block 67 and presses the irregular rotating plate 66. The irregular rotating plate 66 drives the second cylinder 610 to compress the spring 69. The middle part of the irregular rotating plate 66 rotates with the inner wall of the second slider 62 in a lever-like shape. By pressing the other end of the irregular rotating plate 66 located on the auxiliary block 67, the other end of the irregular rotating plate 66 leaves the interior of the limiting groove 65, releasing the locking state of the blade 64. The second slider 62 then drives the rotating column to rotate. As 63 continues to move into the C-block 56, the reversing rod 611 contacts the first baffle 58. The contact of the first baffle 58 and the movement of the reversing rod 611 cause the reversing rod 611 to drive the rotating column 63 to rotate, thereby changing the planing direction of the cutter 64. At the same time, when the second baffle 59 contacts the grinding plate 613, the grinding plate 613 moves to the end of the third slide groove 612 away from the second baffle 59. The grinding plate 613 cooperates with the cutter 64 to change position. Both sides of the grinding plate 613 can grind the cutter 64. After the cutter 64 changes direction, the second slider 62 leaves the interior of the C-block 56. The spring 69 causes the end of the irregular rotating plate 66 away from the auxiliary block 67 to enter the limiting groove 65 located below the irregular rotating plate 66, locking the reversed cutter 64.

[0045] Reference Figure 1 Both sides of the two housings 2 are fixed to the mounting end of motor 10. The output end of motor 10 is fixed to the end of the rotating shaft 44 away from the auxiliary plate 47. Motor 10 is used to drive the rotating shaft 44 to rotate, thereby causing the insulating plate to flip. The outer surface of the limiting slider 7 is fixed to the mounting end of motor 21. The output shaft of motor 21 is fixed to the central shaft of gear 38. Motor 21 is used to drive gear 38 to rotate, thereby causing the blade 64 to plane on the insulating plate. The outer surface of the rotating frame plate 41 near the bidirectional lead screw 42 is fixed to the mounting end of motor 312. The output end of motor 312 is fixed to the end of the bidirectional lead screw 42 that passes through the rotating frame plate 41. Motor 312 is used to drive the bidirectional lead screw 42 to rotate, thereby fixing the insulating plate. Two motors are provided for both motor 10 and motor 21.

[0046] Among them, motor 10, motor 21, and motor 312 are existing technologies, and their structural principles will not be elaborated here. Motor 10 can use a Yaskawa Σ-7 series servo motor, which can be connected to the main PLC via bus to achieve real-time synchronization of the two axes. Motor 21 can use a Delta ECMA-C20602RS closed-loop stepper motor with driver pulse series mode, and the two motors are controlled by the same PLC pulse signal. Motor 312 can use a Delixi YL7124-0.75kW asynchronous motor. Its circuit connection is as follows: the PLC is used as the control center, and the driver is controlled through the pulse output module. The three-phase 380V main power supply is connected to the distribution box, and is divided into three paths by the circuit breaker (Schneider GV2ME16): one path supplies the asynchronous motor of motor 312, one path supplies the servo driver of motor 21, and one path supplies the servo driver of motor 10.

[0047] Startup steps: By setting the planing depth (0.1-5mm), blade speed (0.5-3m / min), and clamping pressure (0.3-1MPa), an insulating plate is placed in the machine, and the "automatic processing" button is pressed. The following steps are executed in sequence: clamping (motor 3 12) → first side planing (motor 2 11) → flipping (motor 1 10) → second side planing (motor 2 11) → clamping and resetting.

[0048] It is important to note that, to ensure the stability and safety of equipment operation, machine tool 1 is equipped with an emergency stop button, an upper limit sensor, and a spindle overload protection system. All transmission mechanisms are equipped with dust covers to prevent foreign objects from interfering with moving parts. The tool plate 64 is bolted for easy maintenance and replacement; and a red wear mark is provided on the tool body surface to indicate its lifespan and ensure cutting accuracy.

[0049] The implementation principle of a planer for processing insulating materials according to an embodiment of this application is as follows: In the initial state, the auxiliary plate 47 located below the rotating frame plate 41 is extended, the spring 69 is not compressed, one end of the irregular rotating plate 66 is located inside the limiting groove 65, and the blade plate 64 is in a locked state.

[0050] The worker places the insulating board on two extended auxiliary plates 47. The controller starts motor 3 12, which drives the bidirectional lead screw 42 to rotate, clamping the insulating board in place with two clamping plates 43. Then, the controller starts motor 2 11, which drives gear 3 8 to rotate, moving the frame 3 on the machine tool 1. The frame 3 drives the cutting blade 64 to plan the surface of the insulating board. After one side is planed, the frame 3 moves the auxiliary block 67 to contact and press the irregular rotating plate 66 against the C-shaped block 56, thus... Unlock the blade 64. Then, the frame 3 continues to move so that the baffle 58 abuts against the reversing rod 611. The reversing rod 611 drives the blade 64 to rotate and change direction, so as to plan the reverse side of the insulating board. The blade 64 automatically turns due to the mechanical pressing of the irregular rotating plate 66 and the C-shaped block 56. The reversing process does not require stopping the machine, and the continuity of the processing cycle is improved. During the reversing process, the baffle 59 abuts against the grinding plate 613, so that the grinding plate 613 moves to cooperate with the reversing of the blade 64, so that the blade 64 can still be ground after the reversing.

[0051] After the C-block 56 completes the reversal of the blade 64, the blade 64 stops moving. The controller starts the motor 10, which drives the rotating shaft 44 to rotate and rotate the insulating plate, which is fixed on the machine tool and has been planed on one side, to rotate 180 degrees for planing on the second side. At the same time as rotating, the debris from the first planing and located on the insulating plate can be dumped. As the rotating shaft 44 rotates, it drives the auxiliary plate 47 supporting the insulating plate to rotate. As the auxiliary plate 47 rotates, it retracts the auxiliary plate 47 located above the insulating plate and extends the auxiliary plate 47 located below the insulating plate through the arc groove 48 and the first slider 49. This allows the auxiliary plate 47 to be supported even after the insulating plate is turned and prevents the auxiliary plate 47 located above the insulating plate from obstructing the planing of the insulating plate.

[0052] While the rotating shaft 44 rotates, it achieves linear motion through gear 1 51 and gear 2 52, causing the C-block 56 to drive the reversed blade 64 to move up and down, realizing dynamic avoidance between the processing plane and the flipping, reducing the space occupied by the equipment. During the lifting process, the blade 64 rubs against the moving grinding plate 613 to achieve automatic re-sharpening, maintaining the sharpness of the blade and achieving a one-time grinding effect. The grinding plate 613 can also scrape off the debris on the blade 64. After the insulating plate flips, the reversed blade 64 drives the frame 3 to move back and forth through the rotation of gear 3 8, thereby planing the reverse side of the insulating plate.

[0053] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A planer for processing insulating materials, characterized in that: The machine tool (1) is provided with a housing (2) fixedly connected to both sides of the machine tool (1), a frame (3) is provided on the outside of the machine tool (1), a flipping component (4) for flipping milling material is provided inside both ends of the machine tool (1), a reversing component (6) for changing the milling direction is provided outside the frame (3), and an auxiliary component (5) for moving the reversing component (6) for grinding is provided inside both housings (2); the reversing component (6) includes a second slide groove (61) symmetrically opened on the inside of the frame (3), and a second slider (62) symmetrically arranged is slidably connected inside the two second slide grooves (61). A rotating column (63) is rotatably connected through the two ends of the two second sliders (62) that are close to each other, and a cutter plate (6) is fixedly installed inside the rotating column (63). 4) A reversing rod (611) is symmetrically fixedly connected to both ends of the rotating column (63). Two limiting grooves (65) are opened on both ends of the rotating column (63). An irregular rotating plate (66) is movably connected to the inside of the limiting groove (65) and rotatably connected to the inner wall of the second slider (62). An auxiliary block (67) that is inclined and slides inside the second slider (62) is symmetrically fixedly connected to the two sides of the irregular rotating plate (66) away from the limiting groove (65). A circular groove (68) is opened on one side of the surface of the second slider (62). A second cylinder (610) that is rotatably connected to the surface of the irregular rotating plate (66) is slidably connected to the inside of the circular groove (68). A spring (69) is fixedly connected between the end of the second cylinder (610) located inside the circular groove (68) and the inner wall of the circular groove (68).

2. The planer for processing insulating materials according to claim 1, characterized in that: The flipping assembly (4) includes a rotating shaft (44) that passes through the machine tool (1) and the machine housing (2). A rotating frame plate (41) located inside the machine tool (1) is fixedly connected to one side of the surface of the rotating shaft (44). Auxiliary plates (47) that move in the opposite direction are slidably connected to both sides of the rotating frame plate (41).

3. A planer for processing insulating materials according to claim 1, characterized in that: The auxiliary component (5) includes a gear one (51) fixedly connected to the surface of the rotating shaft (44), a gear two (52) meshing with one side of the surface of the gear one (51), a slide plate (55) slidably connected inside the housing (2), and C-shaped blocks (56) fixedly connected to both ends of the slide plate (55).

4. A planer for processing insulating materials according to claim 2, characterized in that: The inside of the rotating frame plate (41) is rotatably connected to a two-way lead screw (42), and the two ends of the two-way lead screw (42) are symmetrically threaded with clamping plates (43) that slide inside the rotating frame plate (41).

5. A planer for processing insulating materials according to claim 2, characterized in that: The rotating shaft (44) is located inside the machine tool (1) and has a first sliding groove (45) through one end. The first sliding groove (45) and the rotating shaft (44) are symmetrically connected to a semi-cylinder (46) that passes through the machine tool (1) and is fixedly connected to two auxiliary plates (47). The inner wall of the first sliding groove (45) is symmetrically provided with an arc groove (48). The arc groove (48) is slidably connected to a first slider (49) that is fixedly connected to the outer surface of the semi-cylinder (46).

6. A planer for processing insulating materials according to claim 3, characterized in that: The interior of the housing (2) is rotatably connected to the interior of the gear two (52) and fixedly connected to the gear two (52). One end of the first cylinder (53) located inside the housing (2) is fixedly connected to a connecting plate (54) that is slidably connected to the inside of the slide plate (55).

7. A planer for processing insulating materials according to claim 3, characterized in that: The surface of the housing (2) is symmetrically provided with square grooves (57) that are slidably connected to the outer surfaces of two C-shaped blocks (56). The surfaces of the two C-shaped blocks (56) are symmetrically fixedly connected with baffles (58), and the surface of the housing (2) is fixedly connected with baffles (59).

8. A planer for processing insulating materials according to claim 1, characterized in that: A third slide groove (612) is provided on one side of the surface of the frame (3), and a grinding plate (613) is slidably connected inside the third slide groove (612).

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