A CNC equipment for automatic panel loading and unloading

Abstract

The present invention discloses a CNC equipment for automatic material exchange for panel processing, which relates to the technical field of CNC processing equipment, including a processing workbench, a sheet material conveying rack is arranged on the front side of the processing workbench, support columns are fixedly connected to the left and right sides of the top of the processing workbench, an automatic material exchange mechanism is fixedly connected to the top of the two support columns, a fixed base is fixedly connected to the top of the processing workbench, a chip cleaning mechanism is fixedly connected to the upper rear side of the processing workbench, and a processing device is slidably connected to the side of the two support columns away from the fixed base. The present invention can control the sliding clamp to clamp the panel by starting the double-headed motor, and can control the moving plate to move by starting the first motor, so as to load the panel, and can unload the panel by the reverse rotation of the double-headed motor and the first motor, thereby avoiding the position deviation of the panel when it is placed, and facilitating the processing of the panel.

Description

Technical Field

[0001] The invention relates to the technical field of numerical control processing equipment, and in particular to a numerical control equipment for automatic panel material taking and changing. Background Art

[0002] CNC technology is also called computer numerical control technology. At present, it is a technology that uses computers to implement digital program control. This technology uses computers to execute the motion trajectory of the equipment and the operation timing logic control functions of peripherals according to the control program stored in advance. Since computers are used to replace the CNC devices originally composed of hardware logic circuits, the storage, processing, calculation, logical judgment and other control functions of input operation instructions can be completed through computer software. The micro instructions generated by processing are transmitted to the servo drive device to drive the motor or hydraulic actuator to drive the equipment to operate. In order to increase the service life of CNC equipment, it is generally required to avoid direct sunlight and other heat radiation, avoid places that are too humid, too dusty or have corrosive gases, and precision CNC equipment should be kept away from equipment with large vibrations, such as punching machines, forging equipment, etc.

[0003] The existing technology has the following problems:

[0004] When processing panels, existing CNC processing equipment only completes the automation of processing, while loading and unloading the panels and fixing the panels still need to be done manually. The positioning and clamping of the workpiece on the work platform are performed by workers based on their personal experience, so the positioning and clamping effects of the workpiece are poor, thereby affecting the processing efficiency and quality of the workpiece. At the same time, when processing existing panels, a lot of debris will be generated. The existing CNC processing equipment is not convenient for cleaning the debris, which is not conducive to the use of the equipment. Summary of the invention

[0005] The present invention provides a panel automatic material taking and changing processing numerical control equipment to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A CNC equipment for automatic material exchange processing of panels, comprising a processing workbench, a sheet material conveying frame is arranged at the front side of the processing workbench, and is characterized in that: support columns are fixedly connected to the left and right sides of the top of the processing workbench, an automatic material exchange mechanism is fixedly connected to the top of the two support columns, the front end of the automatic material exchange mechanism extends to the top of the sheet material conveying frame, a fixed base is fixedly connected to the top of the processing workbench, a chip cleaning mechanism is fixedly connected to the top of the rear side of the processing workbench, and a processing device is slidably connected to the side of the two support columns away from the fixed base;

[0008] The automatic material changing mechanism comprises a support plate, wherein the support plate has two tops that are respectively fixedly connected to the two support columns, the inner front side of the support plate is fixedly connected to the first motor, the output shaft of the support plate is fixedly connected to the first screw, the left and right opposite surfaces of the two support plates are provided with a slide groove 1, the rear end of the first screw penetrates into the interior of the slide groove 1 and the outer surface is threadedly connected to a threaded slider, the threaded slider is slidably connected to the interior of the slide groove 1, and the left and right opposite surfaces of the two threaded sliders are fixedly connected to a moving plate, the interior of the moving plate is fixedly connected to the double-headed motor, the left and right output shafts of the double-headed motor are fixedly connected to the second screw, and the bottom left and right sides of the moving plate are provided with slide grooves 2, and one end of the second screw away from the double-headed motor penetrates into the interior of the slide groove 2 and the outer surface is threadedly connected to a sliding clamp.

[0009] A further improvement of the technical solution of the present invention is that the sliding clamp includes a sliding block, which is slidably connected to the inside of the second slide groove, and a threaded hole one is opened in the middle of the sliding block to pass through the left and right sides, and the inner surface of the threaded hole one is threadedly connected to the outer surface of the second screw rod, and the bottom of the sliding block is fixedly connected to a sliding convex plate, and the outer surface of the sliding convex plate is slidably connected to a right-angle slide plate.

[0010] A further improvement of the technical solution of the present invention is that: a slide groove three is opened on the front and rear sides inside the right-angle slide plate, the top inner wall of the slide groove three is fixedly connected with a tightening spring, the bottom end of the tightening spring is fixedly connected with a tightening column, the tightening column is slidably connected inside the slide groove three and passes through to the bottom outer side of the right-angle slide plate, the bottom ends of the two tightening columns are fixedly connected with a clamping plate, the top of the clamping plate is movably connected with a lifting rod, and the lifting rod is movably connected to the bottom of the sliding convex plate away from the clamping plate.

[0011] A further improvement of the technical solution of the present invention is that: the fixed base includes a processing seat, the processing seat is fixedly connected to the top center of the processing workbench, a movable groove is opened inside the processing seat, the bottom inner wall of the movable groove is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a bevel gear one, the outer surface of the bevel gear one is meshed with four bevel gears two in an annular array, the side of the bevel gear two away from the bevel gear one is fixedly connected to a third screw, and a slide groove four is opened in the top annular array of the processing seat.

[0012] A further improvement of the technical solution of the present invention is that: the third screw penetrates into the interior of the slide groove four and has a threaded slide on its outer surface, the threaded slide is threadedly connected to a U-shaped slide on its outer surface, the U-shaped slide is slidably connected to the interior of the slide groove four, the left and right sides of the U-shaped slide are fixedly connected with sliding protrusions, the sides of the sliding protrusions are slidably connected with oblique slide grooves, and the oblique slide grooves are opened on the left and right sides of the interior of the slide groove four.

[0013] A further improvement of the technical solution of the present invention is that: the left and right sides of the outer surface of the threaded slide are fixedly connected to the limiting slides, the left and right sides of the inner surface of the U-shaped slide are provided with limiting slide grooves, and the limiting slides are slidably connected inside the limiting slide grooves.

[0014] A further improvement of the technical solution of the present invention is that the chip cleaning mechanism includes a connecting plate, which is fixedly connected to the upper rear side of the processing workbench, a suction groove running through the front and rear is opened on the upper inner part of the connecting plate, a material dropping trough is opened at the lower middle part of the suction groove, a collecting box is arranged at the bottom end of the material dropping trough, the collecting box is slidably connected to the lower rear side of the connecting plate, a filter screen is fixedly connected to the middle of the inner wall of the suction groove, the filter screen is arranged on the top rear side of the material dropping trough, and a T-shaped scraper is slidably connected to the front side of the filter screen.

[0015] A further improvement of the technical solution of the present invention is that: a support frame is fixedly connected to the rear side of the inner wall of the suction groove, a third motor is fixedly connected to the middle part of the support frame, an output shaft of the third motor is fixedly connected to a fan, a front end of the fan is fixedly connected to a rotating rod, a connecting rod is movably connected to the upper front side of the rotating rod, a sliding pull plate is movably connected to the bottom end of the connecting rod, the front end of the sliding pull plate is fixedly connected to the lower rear side of the T-shaped scraper, and the sliding pull plate slides inside the connecting plate.

[0016] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0017] 1. The present invention provides a CNC equipment for automatic panel loading and unloading processing. Through the mutual cooperation among a support plate, a first motor, a first screw, a threaded slider, a movable plate, a double-headed motor, a second screw, and a sliding clamp, by starting the double-headed motor, the sliding clamp can be controlled to clamp the panel, and by starting the first motor, the movable plate can be controlled to move, thereby loading the panel. At the same time, through the reverse rotation of the double-headed motor and the first motor, the panel can be unloaded, thereby avoiding position deviation of the panel when it is placed, and facilitating the processing of the panel.

[0018] 2. The present invention provides a CNC equipment for automatic panel material taking and changing processing. Through the mutual cooperation among the processing seat, the second motor, bevel gear one, bevel gear two, the third screw, the threaded slide, the U-shaped slide, the sliding protrusion, and the oblique slide groove, by starting the second motor, the threaded slide can be controlled to drive the U-shaped slide to slide, and the sliding protrusion can slide in the oblique slide groove to extend the U-shaped slide and clamp the panel, thereby improving the fixing effect of the panel and making the processing of the panel more convenient.

[0019] 3. The present invention provides a CNC equipment for automatic panel material removal and replacement processing. Through the mutual cooperation among the connecting plate, suction trough, material dropping trough, collection box, filter net, T-shaped scraper, support frame, third motor, fan guide fan, rotating rod, connecting rod and sliding pull plate, the third motor can drive the fan guide fan to rotate, and can suck the debris in the processing process. After being filtered by the filter net, it will fall into the collection box through the material dropping trough, which is convenient for handling the debris, ensuring the cleanliness of the CNC processing equipment and facilitating the use of the CNC processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic cross-sectional structure diagram of the automatic material changing mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the sliding splint of the present invention;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the fixed base of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the threaded slide plate of the present invention;

[0025] Figure 6 It is a schematic cross-sectional structure diagram of the chip cleaning mechanism of the present invention;

[0026] Figure 7 It is an enlarged structural schematic diagram of the chip cleaning mechanism of the present invention.

[0027] In the figure: 1, processing workbench; 2, sheet material conveying rack; 3, support column; 4, automatic material changing mechanism; 41, support plate; 42, first motor; 43, first screw; 44, threaded slider; 45, moving plate; 46, double-headed motor; 47, second screw; 48, sliding clamp; 481, sliding block; 482, right-angle slide; 483, tightening spring; 484, tightening column; 485, clamping plate; 486, lifting rod; 5, fixed base; 51, processing seat; 52, second motor; 53, bevel gear Wheel 1; 54, bevel gear 2; 55, third screw; 56, threaded slide; 561, limit slide; 57, U-shaped slide; 571, limit slide; 58, sliding protrusion; 59, oblique slide; 6, chip cleaning mechanism; 61, connecting plate; 62, suction groove; 63, drop chute; 64, collection box; 65, filter; 66, T-shaped scraper; 67, support frame; 68, third motor; 69, fan guide; 610, rotating rod; 611, connecting rod; 612, sliding pull plate; 7, processing equipment. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with embodiments:

[0029] Example 1

[0030] like Figure 1-2 As shown, the present invention provides a CNC equipment for automatic material taking and changing of panels, including a processing workbench 1, a sheet material conveying frame 2 is arranged on the front side of the processing workbench 1, support columns 3 are fixedly connected to the left and right sides of the top of the processing workbench 1, an automatic material changing mechanism 4 is fixedly connected to the top of the two support columns 3, and the front end of the automatic material changing mechanism 4 extends to the top of the sheet material conveying frame 2, a fixed base 5 is fixedly connected to the top of the processing workbench 1, a chip cleaning mechanism 6 is fixedly connected to the upper rear side of the processing workbench 1, a processing device 7 is slidably connected to the side of the two support columns 3 away from the fixed base 5, and the automatic material changing mechanism 4 includes a support plate 41, and the support plate 41 has two parts respectively fixedly connected to the tops of the two support columns 3, and the inner part of the support plate 41 A first motor 42 is fixedly connected to the front side, a first screw 43 is fixedly connected to the output shaft of the support plate 41, a slide groove 1 is provided on the left and right opposite surfaces of the two support plates 41, a rear end of the first screw 43 penetrates into the interior of the slide groove 1 and a threaded slider 44 is threadedly connected to the outer surface, the threaded slider 44 is slidably connected to the interior of the slide groove 1, a moving plate 45 is fixedly connected to the left and right opposite surfaces of the two threaded sliders 44, a double-headed motor 46 is fixedly connected to the interior of the moving plate 45, and the left and right output shafts of the double-headed motor 46 are fixedly connected to the second screw 47, a slide groove 2 is provided on the left and right sides of the bottom of the moving plate 45, one end of the second screw 47 away from the double-headed motor 46 penetrates into the interior of the slide groove 2 and a sliding clamp 48 is threadedly connected to the outer surface.

[0031] In this embodiment, when processing the panel, the panel can be conveyed by the sheet material conveying rack 2. When the panel is conveyed to the bottom of the automatic material changing mechanism 4, by starting the first motor 42, the first screw 43 can be driven to rotate, so that the threaded slider 44 can slide inside the slide groove 1, and the movable plate 45 can be moved to the top of the panel. By starting the double-headed motor 46, the second screw 47 can be driven to rotate, so that the sliding clamping plate 48 can be driven to clamp the panel. After that, by reversing the first motor 42, the movable plate 45 can move the panel to the fixed base 5, thereby completing the loading of the panel, and the movable plate 45 can also bring the panel out, so that the panel can be unloaded, which facilitates the automated processing of the panel.

[0032] Example 2

[0033] like Figure 3As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the sliding clamping plate 48 includes a sliding block 481, which is slidably connected to the inside of the sliding groove 2, and a threaded hole 1 is provided in the middle of the sliding block 481, which runs through the left and right sides, and the inner surface of the threaded hole 1 is threadedly connected to the outer surface of the second screw rod 47, and the bottom of the sliding block 481 is fixedly connected with a sliding convex plate, and the outer surface of the sliding convex plate is slidably connected with a right-angle slide plate 482, and the right-angle slide plate 482 is provided with a sliding groove 3 on both the front and rear sides, and a tightening spring 483 is fixedly connected to the top inner wall of the sliding groove 3, and a tightening column 484 is fixedly connected to the bottom end of the tightening spring 483, and the tightening column 484 is slidably connected to the inside of the sliding groove 3 and runs through to the bottom outer side of the right-angle slide plate 482, and the bottom ends of the two tightening columns 484 are fixedly connected with a clamping plate 485, and the top of the clamping plate 485 is movably connected with a lifting rod 486, and the lifting rod 486 is movably connected to the bottom of the sliding convex plate away from the clamping plate 485.

[0034] In this embodiment, the second screw rod 47 can drive the sliding block 481 to slide inside the sliding groove 2 through threaded transmission with the threaded hole 1, and can drive the clamping plate 485 to slide through the right-angle slide plate 482 and the tightening column 484, so that the panel can be clamped. After clamping, the sliding of the sliding block 481 can also drive the sliding convex plate to slide in the middle part of the right-angle slide plate 482, so that the clamping plate 485 can be pulled up through the lifting rod 486, and the tightening column 484 can tighten the tightening spring 483, so that the panel can be lifted, which facilitates the movement of the panel.

[0035] Example 3

[0036] like Figure 4-5As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the fixed base 5 includes a processing seat 51, the processing seat 51 is fixedly connected to the top center of the processing workbench 1, a movable groove is opened inside the processing seat 51, the bottom inner wall of the movable groove is fixedly connected to a second motor 52, the output shaft of the second motor 52 is fixedly connected to a bevel gear 1 53, the outer surface of the bevel gear 1 53 is meshed with four bevel gears 2 54 in an annular array, the side of the bevel gear 2 54 away from the bevel gear 1 53 is fixedly connected to a third screw 55, the top annular array of the processing seat 51 is opened with a slide groove 4, the third screw 55 penetrates A threaded slide 56 is threadedly connected to the interior of the fourth slide and its outer surface is threadedly connected. A U-shaped slide 57 is threadedly connected to the outer surface of the threaded slide 56. The U-shaped slide 57 is slidably connected to the interior of the fourth slide. Sliding protrusions 58 are fixedly connected to the left and right sides of the U-shaped slide 57. The sides of the sliding protrusions 58 are slidably connected to oblique slides 59. The oblique slides 59 are opened on the left and right sides of the interior of the fourth slide. Limiting slides 561 are fixedly connected to the left and right sides of the outer surface of the threaded slide 56. Limiting slides 571 are opened on the left and right sides of the inner surface of the U-shaped slide 57. The limiting slide 561 is slidably connected to the interior of the limiting slide 571.

[0037] In this embodiment, when the panel on the processing seat 51 is fixed, by starting the second motor 52, the bevel gear 1 53 can be driven to rotate, and the bevel gear 2 54 can be caused to rotate, so that the threaded slide 56 can be driven to slide through the third screw, and under the restriction of the limiting slide 561 and the limiting slide groove 571, the U-shaped slide 57 can be driven to slide inside the slide groove four, and the sliding protrusion 58 can slide in the oblique slide groove 59, so that the U-shaped slide 57 can be extended from the inside of the slide groove four, so that the panel can be clamped and fixed, and the simultaneous clamping of the four U-shaped slides 57 is improved to improve the fixing effect of the panel, making the processing of the panel more convenient.

[0038] Example 4

[0039] like Figure 6-7As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the chip cleaning mechanism 6 includes a connecting plate 61, the connecting plate 61 is fixedly connected to the upper rear side of the processing workbench 1, a suction groove 62 running through the front and rear is opened on the upper inner part of the connecting plate 61, a material dropping groove 63 is opened at the lower middle part of the suction groove 62, a collecting box 64 is arranged at the bottom end of the material dropping groove 63, the collecting box 64 is slidably connected to the lower rear side of the connecting plate 61, a filter screen 65 is fixedly connected to the middle of the inner wall of the suction groove 62, the filter screen 65 is arranged at the top rear side of the material dropping groove 63, and the filter screen The front side of 65 is slidably connected with a T-shaped scraper 66, the rear side of the inner wall of the suction groove 62 is fixedly connected with a support frame 67, the middle part of the support frame 67 is fixedly connected with a third motor 68, the output shaft of the third motor 68 is fixedly connected with a fan guide 69, the front end of the fan guide 69 is fixedly connected with a rotating rod 610, the front upper side of the rotating rod 610 is movably connected with a connecting rod 611, the bottom end of the connecting rod 611 is movably connected with a sliding pull plate 612, the front end of the sliding pull plate 612 is fixedly connected to the rear lower side of the T-shaped scraper 66, and the sliding pull plate 612 is slidably connected to the inside of the connecting plate 61.

[0040] In this embodiment, when the panel is processed, by starting the third motor 68, the guide fan 69 can be driven to rotate, and the debris in the processing process can be sucked, so that the debris can flow in the suction groove 62 and can be filtered through the filter 65. At the same time, the rotation of the guide fan 69 can also drive the rotating rod 610 to rotate, so that the sliding plate 612 can be pulled back and forth through the connecting rod 611, and the T-shaped scraper 66 can be driven to slide back and forth on the surface of the filter 65, so as to scrape off the adsorbed debris and make the debris fall into the collection box 64 through the drop chute 63, which facilitates the processing of the debris, ensures the cleanliness of the CNC processing equipment, and facilitates the use of the CNC processing equipment.

[0041] The following is a detailed description of the working principle of the panel automatic material handling and processing CNC equipment.

[0042] like Figure 1-7As shown, when processing the panel, the panel can be conveyed by the sheet material conveying rack 2. When the panel is conveyed to the bottom of the automatic material changing mechanism 4, the first motor 42 can drive the first screw 43 to rotate, so that the threaded slider 44 can drive the movable plate 45 to move to the top of the panel. By starting the double-headed motor 46, the second screw 47 can drive the sliding clamp 48 to clamp the panel. Then, through the reversal of the first motor 42, the movable plate 45 can move with the panel to the fixed base 5, and then the panel is put down and the movable plate 45 is slid open. The second motor 52 can drive the bevel gear 1 53 to rotate, and the bevel gear 2 54 can drive the third screw 55 to rotate, so that the threaded slide plate 56 drives the U-shaped slide plate 57 to slide, and the sliding protrusion 58 slides in the oblique slide groove 59, so that the U-shaped slide plate 57 can be extended from the inside of the slide groove four, so that the panel can be clamped and fixed, and then the panel can be processed by the processing equipment 7, so that the automatic processing of the panel is more convenient.

[0043] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A CNC equipment for automatic panel material exchange processing, comprising a processing workbench (1), a sheet material conveying frame (2) being arranged at the front side of the processing workbench (1), characterized in that: The left and right sides of the top of the processing workbench (1) are fixedly connected with support columns (3), the tops of the two support columns (3) are fixedly connected with an automatic material changing mechanism (4), the front end of the automatic material changing mechanism (4) extends to the top of the sheet material conveying frame (2), the top of the processing workbench (1) is fixedly connected with a fixed base (5), the upper rear side of the processing workbench (1) is fixedly connected with a chip cleaning mechanism (6), and the side of the two support columns (3) away from the fixed base (5) is slidably connected with a processing device (7); The automatic material changing mechanism (4) comprises a support plate (41), wherein the support plate (41) has two tops respectively fixedly connected to the two support columns (3), the inner front side of the support plate (41) is fixedly connected to a first motor (42), the output shaft of the support plate (41) is fixedly connected to a first screw rod (43), and the left and right opposite surfaces of the two support plates (41) are both provided with a slide groove 1, the rear end of the first screw rod (43) penetrates into the interior of the slide groove 1 and the outer surface is threadedly connected to a threaded slider (44), and the threaded slider (4 4) Slidingly connected inside the first slide groove, the left and right opposite surfaces of the two threaded sliders (44) are fixedly connected to a moving plate (45), the inside of the moving plate (45) is fixedly connected to a double-headed motor (46), the left and right output shafts of the double-headed motor (46) are fixedly connected to a second screw (47), the bottom left and right sides of the moving plate (45) are both provided with a second slide groove, one end of the second screw (47) away from the double-headed motor (46) penetrates into the inside of the second slide groove and the outer surface is threadedly connected to a sliding clamp (48); The chip cleaning mechanism (6) comprises a connecting plate (61), wherein the connecting plate (61) is fixedly connected to the upper rear side of the processing workbench (1), a suction groove (62) penetrating from front to back is provided on the upper interior of the connecting plate (61), a material dropping groove (63) is provided at the lower middle part of the suction groove (62), a collecting box (64) is provided at the bottom end of the material dropping groove (63), and the collecting box (64) is slidably connected to the lower rear side of the connecting plate (61), a filter screen (65) is fixedly connected to the middle part of the inner wall of the suction groove (62), the filter screen (65) is arranged at the top rear side of the material dropping groove (63), and a T-shaped scraper is slidably connected to the front side of the filter screen (65). (66), a support frame (67) is fixedly connected to the rear side of the inner wall of the suction groove (62), a third motor (68) is fixedly connected to the middle part of the support frame (67), an output shaft of the third motor (68) is fixedly connected to a ventilator (69), a front end of the ventilator (69) is fixedly connected to a rotating rod (610), a connecting rod (611) is movably connected to the upper front side of the rotating rod (610), a sliding plate (612) is movably connected to the bottom end of the connecting rod (611), a front end of the sliding plate (612) is fixedly connected to the lower rear side of the T-shaped scraper (66), and the sliding plate (612) slides inside the connecting plate (61).

2. According to claim 1, the panel automatic material removal and replacement processing CNC equipment is characterized by: The fixed base (5) comprises a processing seat (51), the processing seat (51) is fixedly connected to the top center of the processing workbench (1), a movable groove is provided inside the processing seat (51), a second motor (52) is fixedly connected to the bottom inner wall of the movable groove, an output shaft of the second motor (52) is fixedly connected to a bevel gear one (53), an outer surface of the bevel gear one (53) is meshedly connected to four bevel gear twos (54) in an annular array, a side of the bevel gear two (54) away from the bevel gear one (53) is fixedly connected to a third screw (55), and a slide groove four is provided in the top annular array of the processing seat (51).

3. According to claim 2, the panel automatic material removal and replacement processing CNC equipment is characterized by: The third screw rod (55) penetrates into the interior of the fourth slide groove and has a threaded slide plate (56) threadedly connected to its outer surface. The outer surface of the threaded slide plate (56) is threadedly connected to a U-shaped slide plate (57). The U-shaped slide plate (57) is slidably connected to the interior of the fourth slide groove. The left and right sides of the U-shaped slide plate (57) are fixedly connected to sliding protrusions (58). The side surfaces of the sliding protrusions (58) are slidably connected to an oblique slide groove (59). The oblique slide groove (59) is opened on the left and right sides of the interior of the fourth slide groove.

4. According to claim 3, the panel automatic material removal and replacement processing numerical control equipment is characterized in that: The left and right sides of the outer surface of the threaded slide plate (56) are fixedly connected to the limiting slide plate (561), and the left and right sides of the inner surface of the U-shaped slide plate (57) are provided with limiting sliding grooves (571), and the limiting slide plate (561) is slidably connected inside the limiting sliding grooves (571).

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