A precast slab processing equipment

Abstract

This invention discloses a precast slab processing equipment, including a conveyor line, a cross-cutting device, a vertical cutting device, a grooving device, an end-tooth cutting device, and a drilling device. A positioning mechanism is installed on the conveyor line to position the sides of the precast slab. The cross-cutting device is mounted on the conveyor line to perform transverse cutting of the precast slab. The vertical cutting device is mounted on the conveyor line to perform vertical cutting of the precast slab. The grooving device is mounted on the conveyor line to groove both ends of the precast slab. The end-tooth cutting device is mounted on the conveyor line to create end teeth on both ends of the precast slab. The drilling device is mounted on the conveyor line to drill holes at both ends of the precast slab. This invention, by setting up a conveyor line, cross-cutting device, vertical cutting device, grooving device, and end-tooth cutting device, and incorporating a positioning mechanism on the conveyor line, achieves more precise processing. The cross-cutting device, vertical cutting device, grooving device, and end-tooth cutting device are mounted on the conveyor line and process the precast slab sequentially, resulting in high processing speed and efficiency.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, and in particular to a precast slab processing equipment. Background Technology

[0002] Precast slabs are modules or panels used in engineering projects. They are precast concrete components manufactured and processed in a prefabrication yard and then transported directly to the construction site for installation. They are called precast slabs because they are made by nailing wooden boards together to form a hollow model. After reinforcing steel bars are placed in the hollow part of the model, the hollow part is filled with cement. After it dries, the wooden boards are removed, and what is left is the precast slab. Precast slabs have many uses in construction, such as cement slabs covering ditches along roads and cement slabs used as insulation layers on roofs.

[0003] After the precast slabs are produced, some slabs require further processing depending on their intended use, such as cutting and grooving. Existing precast slab processing equipment is inaccurate and slow. Therefore, the inventors conducted in-depth research to address these shortcomings in the prior art, resulting in this invention. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the technical problems in the aforementioned technologies. Therefore, the object of the present invention is to provide a precast panel processing equipment, which, by setting up a conveyor line, a cross-cutting device, a vertical cutting device, a grooving device, an end-tooth cutting device, and a drilling device, and by setting a positioning mechanism on the conveyor line, makes the processing more precise. The cross-cutting device, vertical cutting device, grooving device, and end-tooth cutting device are mounted on the conveyor line and process the precast panels sequentially, resulting in fast processing speed and high processing efficiency.

[0005] To achieve the above objectives, the present invention proposes a precast panel processing equipment, including a conveyor line, a cross-cutting device, a vertical cutting device, a grooving device, an end-tooth cutting device, and a drilling device.

[0006] A positioning mechanism is installed on the conveyor line to position the sides of the precast slab; a transverse cutting device is installed on the conveyor line to cut the precast slab horizontally; a vertical cutting device is installed on the conveyor line to cut the precast slab vertically; a grooving device is installed on the conveyor line to groove both ends of the precast slab; an end tooth cutting device is installed on the conveyor line to cut the end teeth at both ends of the precast slab; and a drilling device is installed on the conveyor line to drill holes at both ends of the precast slab.

[0007] Furthermore, the conveyor line includes an input conveyor line for introducing precast slabs, a first conveyor line, a second conveyor line, a third conveyor line, a fourth conveyor line, a fifth conveyor line, and an output conveyor line for exporting precast slabs, arranged sequentially. A cross-cutting device is provided at the front end of the first conveyor line, a vertical cutting device is provided at the front end of the second conveyor line, a grooving device is provided at the front end of the third conveyor line, an end-tooth cutting device is provided at the front end of the fourth conveyor line, and a drilling device is provided at the front end of the fifth conveyor line.

[0008] Furthermore, the conveyor line includes a conveyor frame, rollers, roller drivers, a first sprocket, a second sprocket, and a chain. Multiple rollers are provided, each roller is rotatably mounted on the conveyor frame, the roller driver is mounted on the conveyor frame, the first sprocket is connected to the roller driver and is driven to rotate by the roller driver, the second sprocket is mounted at the end of the roller, and the chain is mounted on the first sprocket and the second sprocket.

[0009] Furthermore, the input conveyor line, the first conveyor line, the second conveyor line, the third conveyor line, the fourth conveyor line, the fifth conveyor line, and the output conveyor line each include independently set conveyor frames, rollers, roller drivers, first sprockets, second sprockets, and chains.

[0010] Furthermore, a guiding mechanism is provided on the input conveyor line to guide the precast slabs; the guiding mechanism includes a guide bar, a guide cylinder and a hook plate. The guide bar is set on one side of the input conveyor line, the guide cylinder is fixed at the bottom of the input conveyor line, and the hook plate is connected to the guide cylinder and is driven by the guide cylinder to move closer to or away from the guide bar.

[0011] Furthermore, a track plate is installed on the input conveyor line; the hook plate is connected to the guide cylinder via a sliding plate.

[0012] Furthermore, the track plate includes a first track plate and a second track plate, with a first groove on one side of the hook plate for the first track plate to be inserted and moved, and a second groove on the other side of the hook plate for the second track plate to be inserted and moved.

[0013] Furthermore, the positioning mechanism includes a fixed frame, a fixed roller, a movable frame, a movable roller, and a roller drive cylinder. The fixed frame is fixed on one inner side of the conveyor frame, the fixed roller is rotatably mounted on the fixed frame, the movable frame is movable on the other inner side of the conveyor frame, the movable roller is rotatably mounted on the movable frame, the movable roller and the fixed roller are located above the roller, and the roller drive cylinder is mounted on the conveyor frame. The roller drive cylinder is connected to the movable frame and drives the movable frame to move closer to or away from the fixed frame.

[0014] Furthermore, a connecting frame is installed on the conveyor line, with a through hole formed inside the connecting frame; the fixed frame includes a positioning rod, an outer positioning screw, a positioning head, and an inner positioning nut. The positioning rod passes through the through hole, and the outer positioning screw is threaded to one end of the positioning rod, abutting against the outside of the connecting frame. The inner positioning nut is threaded to one end of the positioning rod, abutting against the inside of the connecting frame. The positioning head is located at the other end of the positioning rod, and the positioning head includes an upper connecting plate, a middle connecting plate, and a lower connecting plate. The upper connecting plate has an upper connecting hole, and the upper end of the upper connecting plate is connected to the middle connecting plate. The outer side of the middle connecting plate is fixedly connected to the end of the positioning rod. The lower connecting plate is connected to the lower end of the middle connecting plate, and a lower connecting hole is provided on the lower connecting plate. The fixed roller is mounted on the positioning head through the upper connecting hole and the lower connecting hole.

[0015] Furthermore, multiple fixed rollers and multiple movable rollers are configured.

[0016] Furthermore, the cross-cutting device includes a first cross-cutting seat, a second cross-cutting seat, a cross-cutting frame, a cross-cutting movable seat, a cross-cutting driver, and a transverse cutting blade; the first cross-cutting seat is located on one side of the conveyor line, the second cross-cutting seat is located on the other side of the conveyor line, one end of the cross-cutting frame is set on the first cross-cutting seat, the other end of the cross-cutting frame is set on the second cross-cutting seat, the cross-cutting movable seat is movably set on the cross-cutting frame along the Y-axis direction, the cross-cutting driver is set on the cross-cutting movable seat, and the transverse cutting blade is connected to the cross-cutting driver and driven to rotate by the cross-cutting driver.

[0017] Furthermore, one end of the cross-cutting frame is movably mounted on the first cross-cutting seat along the X-axis direction via the first driving mechanism, and the other end of the cross-cutting frame is movably mounted on the second cross-cutting seat along the X-axis direction via the second driving mechanism.

[0018] Furthermore, the transverse cutting moving seat is movably mounted on the transverse cutting frame along the Y-axis direction via the first transverse driving mechanism.

[0019] Furthermore, the vertical cutting device includes a first vertical cutting seat, a second vertical cutting seat, a vertical cutting frame, a vertical cutting movable seat, a vertical cutting driver, and a vertical cutting blade; the first vertical cutting seat is located on one side of the conveyor line, the second vertical cutting seat is located on the other side of the conveyor line, one end of the vertical cutting frame is set on the first vertical cutting seat, the other end of the vertical cutting frame is set on the second vertical cutting seat, the vertical cutting movable seat is movably set on the vertical cutting frame, the vertical cutting driver is set on the vertical cutting movable seat, and the vertical cutting blade is connected to the vertical cutting driver and driven to rotate by the vertical cutting driver.

[0020] Furthermore, one end of the vertical cutting frame is movably mounted on the first vertical cutting seat via the X-axis direction of the third driving mechanism, and the other end of the vertical cutting frame is movably mounted on the second vertical cutting seat via the X-axis direction of the fourth driving mechanism.

[0021] Furthermore, the vertical cutting moving seat is movably mounted on the vertical cutting frame in the Y-axis direction via the second transverse driving mechanism.

[0022] Furthermore, an edge material transfer device is provided on the side of the vertical cutting device. The edge material transfer device includes an edge material transfer frame, an edge material conveyor belt, and a conveyor belt drive mechanism. The edge material transfer frame is located on one side of the conveyor line. The edge material conveyor belt is rotatably mounted on the edge material transfer frame. The conveyor belt drive mechanism is fixed on the edge material transfer frame. The conveyor belt drive mechanism is connected to the edge material conveyor belt and drives the edge material conveyor belt to rotate.

[0023] Furthermore, it also includes an edge material gripping mechanism, which includes an edge material fixing frame, a gripping cylinder, and a negative pressure suction cup. The edge material fixing frame is set on the vertical cutting moving seat, the gripping cylinder is fixed on the edge material fixing frame, the negative pressure suction cup is connected to the gripping cylinder and is driven to rise and fall by the gripping cylinder, and multiple suction holes are provided on the negative pressure suction cup.

[0024] Furthermore, an anti-top mechanism is provided on the conveyor frame. The anti-top mechanism includes a first anti-top seat, a second anti-top seat, and an anti-top roller. The first anti-top seat is fixed on one side of the conveyor frame, and the second anti-top seat is fixed on the other side of the conveyor frame. One end of the anti-top roller is rotatably connected to the first anti-top seat, and the other end of the anti-top roller is rotatably connected to the second anti-top seat. The anti-top roller is located above the conveyor frame and can move along the top of the precast slab.

[0025] Furthermore, the grooving device includes a first grooving seat, a first grooving movable plate, a second grooving seat, a second grooving movable plate, a grooving drive mechanism, a grooving rotating shaft, and a grooving cutter; the first grooving movable plate is movably mounted on the first grooving seat along the Z-axis, the second grooving movable plate is movably mounted on the second grooving seat along the Z-axis, the grooving drive mechanism is mounted on the first grooving movable plate, one end of the grooving rotating shaft is rotatably connected to the first grooving movable plate, the other end of the grooving rotating shaft is rotatably connected to the second grooving movable plate, the grooving rotating shaft is connected to the grooving drive mechanism and is driven to rotate by the grooving drive mechanism, and the grooving cutter is mounted on the grooving rotating shaft and rotates synchronously with the grooving rotating shaft.

[0026] Furthermore, multiple grooving blades are provided, and the grooving blades are equipped with serrations for grooving the precast slab.

[0027] Furthermore, the end-tooth cutting device includes a first end-tooth holder, a first end-tooth moving plate, a second end-tooth holder, a second end-tooth moving plate, an end-tooth frame, an end-tooth driving mechanism, and a cutter head. The first end-tooth holder includes a first end-tooth base and a first end-tooth column. The first end-tooth column is movably mounted on the first end-tooth base along the X-axis direction, and the first end-tooth moving plate is movably mounted on the first end-tooth column along the Z-axis direction. The second end-tooth holder includes a second end-tooth base and a second end-tooth column. The second end-tooth column is movably mounted on the second end-tooth base along the X-axis direction, and the second end-tooth moving plate is movably mounted on the second end-tooth column along the Z-axis direction. One end of the end-tooth frame is connected to the first end-tooth column, and the other end of the end-tooth frame is connected to the second end-tooth column. The end-tooth driving mechanism is mounted on the end-tooth frame, and the cutter head is connected to the end-tooth driving mechanism and is driven to rotate by the end-tooth driving mechanism.

[0028] Furthermore, the end gear drive mechanism includes two or more sets of end gears arranged side by side. Each set of end gears includes a drive motor, a main pulley, a main shaft, a driven pulley, and a connecting belt. The drive motor is located on one side of the end gear frame. The main pulley is connected to the drive motor and is driven to rotate by the drive motor. The main shaft is rotatably located on the other side of the end gear frame. The driven pulley is connected to the main shaft. The connecting belt is connected to the main pulley and the driven pulley.

[0029] Furthermore, the main shaft includes a first main shaft, a second main shaft, and a third main shaft; the driven pulleys include a first driven pulley, a second driven pulley, and a third driven pulley, the first driven pulley being connected to the first main shaft, the second driven pulley being connected to the second main shaft, the third driven pulley being connected to the third main shaft, and a connecting belt being connected to the outer side of the first driven pulley, the inner side of the second driven pulley, and the outer side of the third driven pulley.

[0030] Furthermore, the cutting head includes a first cutting head, a second cutting head, and a third cutting head. The first cutting head is connected to the first spindle and rotates synchronously with the first spindle. The second cutting head is connected to the second spindle and rotates synchronously with the second spindle.

[0031] Furthermore, the drilling device includes a first drilling seat, a first drilling moving plate, a second drilling seat, a second drilling moving plate, a drilling frame, a drilling drive mechanism, and a drill bit. The first drilling seat includes a first drilling base and a first drilling column. The first drilling column is movably mounted on the first drilling base along the X-axis direction, and the first drilling moving plate is movably mounted on the first drilling column along the Z-axis direction. The second drilling seat includes a second drilling base and a second drilling column. The second drilling column is movably mounted on the second drilling base along the X-axis direction, and the second drilling moving plate is movably mounted on the second drilling column along the Z-axis direction. One end of the drilling frame is connected to the first drilling column, and the other end of the drilling frame is connected to the second drilling column. The drilling drive mechanism is mounted on the drilling frame, and the drill bit is connected to the drilling drive mechanism and driven to rotate by the drilling drive mechanism.

[0032] Furthermore, the drilling drive mechanism includes two or more drilling groups arranged side by side. Each drilling group includes a drilling motor, a drive wheel, a rotating shaft, a driven wheel, and a connecting belt. The drilling motor is located on one side of the drilling frame. The drive wheel is connected to the drilling motor and is driven to rotate by the drilling motor. The rotating shaft is rotatably located on the other side of the drilling frame. The driven wheel is connected to the rotating shaft. The connecting belt is connected to the drive wheel and the driven wheel.

[0033] Furthermore, the rotating shaft includes a first rotating shaft, a second rotating shaft, and a third rotating shaft; the driven wheel includes a first driven pulley, a second driven wheel, and a third driven wheel. The first driven wheel is connected to the first rotating shaft, the second driven wheel is connected to the second rotating shaft, and the third driven wheel is connected to the third rotating shaft. The connecting belt is connected to the outer side of the first driven wheel, the inner side of the second driven wheel, and the outer side of the third driven wheel.

[0034] Furthermore, the drill bit includes a first drill bit, a second drill bit, and a third drill bit. The first drill bit is connected to the first rotating shaft and rotates synchronously with the first rotating shaft. The second drill bit is connected to the second rotating shaft and rotates synchronously with the second rotating shaft.

[0035] Furthermore, it also includes a side shaping device, which is located on the side of the input conveyor line. The side shaping device includes a first shaping column, a first shaping moving frame, a first shaping drive mechanism, and a first shaping wheel. The first shaping column is located on one side of the conveyor line. The first shaping moving frame is movably mounted on the first shaping column along the Y-axis. The first shaping drive mechanism is mounted on the first shaping moving frame and is connected to the first shaping wheel to drive the first shaping wheel to rotate.

[0036] Furthermore, the first shaping drive mechanism includes a first shaping motor, a first connecting wheel, a first drive shaft, a second connecting wheel, and a first drive belt. The first shaping motor is mounted on the first shaping moving frame. The first connecting wheel is connected to the first shaping motor and is driven to rotate by the first shaping motor. The first drive shaft is rotatably mounted inside the first shaping moving frame. The second connecting wheel is mounted on the first drive shaft. The first drive belt is connected to the first connecting wheel and the second connecting wheel.

[0037] Furthermore, the first shaping motor is mounted on the first shaping moving frame via a first adjusting plate. The first adjusting plate is rotatably mounted on one side of the first shaping moving frame and has a first adjusting elongated hole. A first fixed plate is mounted on the first shaping moving frame, and a first adjusting rod is rotatably mounted on the first fixed plate. The first adjusting rod passes through the first adjusting elongated hole, and a first front nut and a first rear nut are adjustablely mounted on the first adjusting rod. The first front nut is located on the front side of the first adjusting plate, and the first rear nut is located on the rear side of the first adjusting plate.

[0038] Furthermore, a first connecting sleeve for the first drive shaft to rotate is provided on the first shaping moving frame, and a first bearing is provided between the first connecting sleeve and the first drive shaft.

[0039] Furthermore, the first shaping moving frame includes a first inner moving plate and a first outer moving shell. The first inner moving plate can be set on the first shaping column along the Y-axis direction by a first vertical driving mechanism. The first outer moving shell can be adjusted and set on the first inner moving plate by a first compensation mechanism. A first connecting sleeve is provided at the inner end of the first outer moving shell.

[0040] Furthermore, the first compensation mechanism includes a first compensation motor, a first compensation shaft, and a first compensation nut seat. The first compensation motor is fixed on the first outer movable housing, the first compensation shaft is connected to the first compensation motor and is driven to rotate by the first compensation motor, the first compensation nut seat is fixed on the first inner movable plate, and the first compensation nut seat is threadedly connected to the first compensation shaft.

[0041] Furthermore, the side shaping device also includes a second shaping column, a second shaping moving frame, a second shaping drive mechanism, and a second shaping wheel. The second shaping column is located on one side of the conveyor line. The second shaping moving frame is movably mounted on the second shaping column along the Y-axis. The second shaping drive mechanism is mounted on the second shaping moving frame and is connected to the second shaping wheel to drive the second shaping wheel to rotate.

[0042] Furthermore, a reinforcing beam is installed between the second shaping column and the first shaping column.

[0043] Furthermore, the second shaping drive mechanism includes a second shaping motor, a third connecting wheel, a second drive shaft, a fourth connecting wheel, and a second drive belt. The second shaping motor is mounted on the second shaping moving frame. The third connecting wheel is connected to the second shaping motor and is driven to rotate by the second shaping motor. The second drive shaft is rotatably mounted inside the second shaping moving frame. The fourth connecting wheel is mounted on the second drive shaft. The second drive belt is connected to the third connecting wheel and the fourth connecting wheel.

[0044] Furthermore, the second shaping motor is mounted on the second shaping moving frame via a second adjusting plate. One side of the second adjusting plate is rotatably mounted on the second shaping moving frame, and the second adjusting plate is provided with a second adjusting elongated hole. A second fixed plate is provided on the second shaping moving frame, and a second adjusting rod is rotatably mounted on the second fixed plate. The second adjusting rod passes through the second adjusting elongated hole, and a second front nut and a second rear nut are adjustablely mounted on the second adjusting rod. The second front nut is located on the front side of the second adjusting plate, and the second rear nut is located on the rear side of the second adjusting plate.

[0045] Furthermore, a second connecting sleeve for the second drive shaft to rotate is provided on the second shaping moving frame, and a second bearing is provided between the second connecting sleeve and the second drive shaft.

[0046] Furthermore, the second shaping moving frame includes a second inner moving plate and a second outer moving shell. The second inner moving plate can be set on the second shaping column along the Y-axis direction by a second vertical driving mechanism. The second outer moving shell can be adjusted and set on the second inner moving plate by a second compensation mechanism. A second connecting sleeve is provided at the inner end of the second outer moving shell.

[0047] Furthermore, the second compensation mechanism includes a second compensation motor, a second compensation shaft, and a second compensation nut seat. The second compensation motor is fixed on the second outer movable housing, the second compensation shaft is connected to the second compensation motor and is driven to rotate by the second compensation motor, the second compensation nut seat is fixed on the second inner movable plate, and the second compensation nut seat is threadedly connected to the second compensation shaft.

[0048] With the above structure, the precast panel processing equipment of the present invention has at least the following beneficial effects:

[0049] Firstly, during operation, the precast slab is placed on the conveyor line, which sequentially transports it to the cross-cutting device, vertical cutting device, grooving device, and end-tooth cutting device for different processing stages. During transport, a positioning mechanism positions the sides of the precast slab to prevent wobbling during processing, resulting in more precise machining. The conveyor line can automatically transport precast slabs to different workstations for automated processing. Once one workstation completes its operation, the data is automatically fed into the next workstation, resulting in fast processing speed and high efficiency.

[0050] Second, by setting up input conveyor lines, first conveyor lines, second conveyor lines, third conveyor lines, fourth conveyor lines, fifth conveyor lines, and output conveyor lines, it is easy to control the conveying speed of the precast slabs and the dwell time of the precast slabs at each station, thereby achieving precise processing. After processing by the cross-cutting device, the slabs are conveyed to the vertical cutting device for further processing. After processing by the vertical cutting device, they are conveyed to the grooving device for further processing. After processing by the grooving device, they are conveyed to the end-tooth cutting device for further processing. After processing by the end-tooth cutting device, they are conveyed to the drilling device for further processing. Finally, the processed precast slabs are output via the output conveyor line.

[0051] Third, during conveying, the roller driver drives the first sprocket to rotate, and the first sprocket drives the second sprocket to rotate through the chain. Since the second sprocket is located at the end of the roller, the rotation of the second sprocket drives the roller to rotate synchronously. There are multiple rollers, and the multiple rollers are connected by another chain. In this way, multiple rollers can be driven to rotate synchronously. After the precast slab is placed on the roller, the roller rotates and drives the precast slab to move.

[0052] Compared with the prior art, the present invention sets up a conveyor line, a cross-cutting device, a vertical cutting device, a grooving device and an end-tooth cutting device, and sets up a positioning mechanism on the conveyor line, which makes the processing more precise. The cross-cutting device, vertical cutting device, grooving device and end-tooth cutting device are set up on the conveyor line and process the precast slab in sequence, which makes the processing speed fast and the processing efficiency high. Attached Figure Description

[0053] Figure 1 This is a schematic diagram of the structure of a precast slab processing equipment according to an embodiment of the present invention;

[0054] Figure 2 This is a schematic diagram of the structure of the input conveyor line according to an embodiment of the present invention;

[0055] Figure 3 This is a schematic diagram of the cross-cutting device according to an embodiment of the present invention;

[0056] Figure 4 This is a schematic diagram of the vertical cutting device according to an embodiment of the present invention;

[0057] Figure 5 This is a schematic diagram showing the connection between the vertical cutting device and the edge material transfer device according to an embodiment of the present invention;

[0058] Figure 6 This is a schematic diagram of the grooving device according to an embodiment of the present invention;

[0059] Figure 7a This is a schematic diagram of the bottom structure of the groove when the end is slotted according to an embodiment of the present invention;

[0060] Figure 7b This is a schematic diagram of the bottom structure of the groove when the middle groove is cut according to an embodiment of the present invention;

[0061] Figure 8 This is a schematic diagram of the end tooth cutting device according to an embodiment of the present invention;

[0062] Figure 9 This is a schematic diagram of the drilling apparatus according to an embodiment of the present invention;

[0063] Figure 10 This is a schematic diagram of the positioning mechanism according to an embodiment of the present invention;

[0064] Figure 11 This is a schematic diagram of the side shaping device according to an embodiment of the present invention;

[0065] Figure 12 This is a structural schematic diagram of one side of the side shaping device according to an embodiment of the present invention;

[0066] Figure 13 This is a schematic diagram of the structure of the other side of the side shaping device according to an embodiment of the present invention;

[0067] Figure 14 This is a schematic diagram of the prefabricated panel processing procedure according to an embodiment of the present invention.

[0068] Label Explanation

[0069] Conveyor line 1, input conveyor line 1a, first conveyor line 1b, second conveyor line 1c, third conveyor line 1d, fourth conveyor line 1f, fifth conveyor line 1g, output conveyor line 1h, conveyor frame 11, roller 12, roller driver 13, first sprocket 14, second sprocket 15, anti-top mechanism 16, first anti-top seat 161, second anti-top seat 162, anti-top roller 163, height adjustment mechanism 164, height adjustment rod 1641, rotating sleeve 1642, cross-cutting device 2, first cross-cutting seat 21, second cross-cutting seat 22, cross-cutting frame 23, cross-cutting moving seat 24, cross-cutting driver 25, transverse cutting blade 26, first drive mechanism 27, second drive mechanism 28, first transverse movement drive mechanism 29, vertical cutting device 3, first vertical cutting seat 3 1. Second vertical cutting seat 32. Vertical cutting frame 33. Vertical cutting moving seat 34. Vertical cutting driver 35. Vertical cutting blade 36. Third driving mechanism 37. Fourth driving mechanism 38. Second transverse driving mechanism 39. Slotting device 4. Slot bottom 4a. Vertical surface 4a1. Horizontal surface 4a2. Arc surface 4a3. Long inclined surface 4a4. First slotting seat 41. First slotting base 411. First slotting column 412. First slotting moving plate 42. Second slotting seat 43. Second slotting base 431. Second slotting column 432. Second slotting moving plate 44. Slotting frame 45. Slotting driving mechanism 46. Slotting rotating shaft 47. Slotting knife 48. End tooth cutting device 5. First end tooth seat 51. First end tooth base 511. First end tooth column 512. 52. First end tooth moving plate, 53. Second end tooth seat, 531. Second end tooth base, 532. Second end tooth column, 54. Second end tooth moving plate, 55. End tooth frame, 56. End tooth drive mechanism, 57. Cutting head, 58. End tooth assembly, 581. Drive motor, 582. Main shaft, 583. Driven pulley, 6. Drilling device, 61. First drilling seat, 62. First drilling moving plate, 63. Second drilling seat, 64. Drilling frame, 65. Drilling drive mechanism, 66. Drill bit, 67. Drilling assembly, 681. Drilling motor, 682. Drive wheel, 683. Rotating shaft, 684. Driven wheel, 7. Positioning mechanism, 71. Fixed frame, 711. External positioning screw, 712. Positioning head, 713. Upper connecting plate, 7131. Middle connecting plate, 7132. Fixed roller, 7. 2. Moving frame 73, Moving roller 74, Roller drive cylinder 75, Connecting frame 76, Guide mechanism 8, Guide strip 81, Guide cylinder 82, Hook plate 83, Track plate 84, Slide plate 85, Edge material transfer device 9, Edge material transfer frame 91, Edge material conveyor belt 92, Conveyor belt drive mechanism 93, Edge material gripping mechanism 94, Edge material fixing frame 941, Gripping cylinder 942, Negative pressure suction cup 943, Side shaping device 10, First shaping column 101, First shaping moving frame 102, First inner moving plate 1021, First outer moving shell 1022, First vertical drive mechanism 1023, First shaping drive mechanism 103, First shaping motor 1031, First connecting wheel 1032, Second connecting wheel 1033, First shaping wheel 104.First adjusting plate 105, first adjusting elongated hole 1051, first fixing plate 106, first adjusting rod 107, first compensation mechanism 108, first compensation motor 1081, first compensation rotating shaft 1082, first compensation nut seat 1083, second shaping column 201, reinforcing beam 2011, second shaping moving frame 202, second inner moving plate 2021, second outer moving shell 2022, second vertical drive mechanism 2023, second shaping drive mechanism 203 The components include: second shaping motor 2031, third connecting wheel 2032, fourth connecting wheel 2033, second shaping wheel 204, second adjusting plate 205, second adjusting elongated hole 2051, second fixing plate 206, second adjusting rod 207, second compensation mechanism 208, second compensation motor 2081, second compensation rotating shaft 2082, second compensation nut seat 2083, precast plate A, transverse groove A1, vertical groove A2, strip groove A3, opening tooth A4, and drilled small hole A5. Detailed Implementation

[0070] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0071] like Figures 1 to 14 As shown, a precast slab processing equipment of the present invention includes a conveyor line 1, a transverse cutting device 2, a vertical cutting device 3, a grooving device 4, an end-tooth cutting device 5, and a drilling device 6; a positioning mechanism 7 for positioning the side of the precast slab A is provided on the conveyor line 1; the transverse cutting device 2 is mounted on the conveyor line 1 to perform transverse cutting on the precast slab A; the vertical cutting device 3 is mounted on the conveyor line 1 to perform vertical cutting on the precast slab A; the grooving device 4 is mounted on the conveyor line 1 to groove both ends of the precast slab A; the end-tooth cutting device 5 is mounted on the conveyor line 1 to cut end teeth A4 at both ends of the precast slab A; and the drilling device A5 is mounted on the conveyor line 1 to drill holes at both ends of the precast slab A.

[0072] Thus, the precast slab processing equipment of the present invention, in use, places the precast slab A on the conveyor line 1, which sequentially transports the precast slab A to the cross-cutting device 2, the vertical cutting device 3, the grooving device 4, and the end-tooth cutting device 5 for different processing. During transport, the positioning mechanism 7 positions the side of the precast slab A to prevent it from shaking during processing, making the processing more precise. The conveyor line 1 can sequentially transport the precast slab A to different workstations for automated processing. When one workstation is completed, the data is automatically input to the next workstation, resulting in fast processing speed and high processing efficiency.

[0073] Optionally, the conveyor line 1 includes an input conveyor line 1a for introducing precast slab A, a first conveyor line 1b, a second conveyor line 1c, a third conveyor line 1d, a fourth conveyor line 1f, a fifth conveyor line 1g, and an output conveyor line 1h for exporting precast slab A, arranged sequentially. A cross-cutting device 2 is provided at the front end of the first conveyor line 1b, a vertical cutting device 3 is provided at the front end of the second conveyor line 1c, a grooving device 4 is provided at the front end of the third conveyor line 1d, an end tooth cutting device 5 is provided at the front end of the fourth conveyor line 1f, and a drilling device 6 is provided at the front end of the fifth conveyor line 1g.

[0074] By setting up input conveyor line 1a, first conveyor line 1b, second conveyor line 1c, third conveyor line 1d, fourth conveyor line 1f, fifth conveyor line 1g, and output conveyor line 1h, the conveying speed of precast slab A can be easily controlled, as can the dwell time of precast slab A at each station, thereby achieving precise processing. After processing by the cross-cutting device 2, it is conveyed to the vertical cutting device 3 for further processing. After processing by the vertical cutting device 3, it is conveyed to the grooving device 4 for further processing. After processing by the grooving device 4, it is conveyed to the end-tooth cutting device 5 for further processing. After processing by the end-tooth cutting device 5, it is conveyed to the drilling device 6 for further processing. Finally, the processed precast slab A is output through the output conveyor line 1h.

[0075] In this example, as Figure 3 As shown, the conveyor line 1 includes a conveyor frame 11, rollers 12, roller drivers 13, a first sprocket 14, a second sprocket 15, and a chain. Multiple rollers 12 are configured, each rotatably mounted on the conveyor frame 11. The roller driver 13 is mounted on the conveyor frame 11. The first sprocket 14 is connected to and driven by the roller driver 13. The second sprocket 15 is located at the end of the roller 12. The chain is mounted on both the first sprocket 14 and the second sprocket 15. During conveying, the roller driver 13 drives the first sprocket 14 to rotate, and the first sprocket 14 drives the second sprocket 15 to rotate via the chain. Since the second sprocket 15 is located at the end of the roller 12, its rotation causes the roller 12 to rotate synchronously. Multiple rollers 12 are connected by another chain, thus enabling them to rotate synchronously. When a precast slab A is placed on a roller 12, the roller 12 rotates, causing the precast slab A to move.

[0076] In some examples, the input conveyor line 1a, the first conveyor line 1b, the second conveyor line 1c, the third conveyor line 1d, the fourth conveyor line 1f, the fifth conveyor line 1g, and the output conveyor line 1h each include an independently configured conveyor frame 11, rollers 12, roller drivers 13, a first sprocket 14, a second sprocket 15, and a chain.

[0077] The roller drive 13 is preferably an electric motor. During processing, the precast slab A is quite heavy, making its movement difficult. To address this weight, rollers 12 with chain drive are used, and each conveyor is equipped with an independent motor. This ensures different moving speeds at different workstations. Specific workstations are equipped with forward and backward movement schemes to ensure the precast slab A can move forward and backward to meet specific processing requirements. Positioning of the precast slab A plays a crucial role in this production line. Based on processing requirements, an infrared and encoder combination positioning method is used to determine the head and tail positions of the precast slab A and perform positioning processing.

[0078] In this example, since each conveyor is equipped with an independent motor, during the grooving process, conveyor line 1 can transport the precast slab A in the forward direction to groove the front end, forming a groove A3. After grooving the front end of the precast slab A, conveyor line 1 continues to transport it in the forward direction. When it reaches the tail end of the precast slab A, the motor rotates in the reverse direction, causing the precast slab A to move in the reverse direction. This achieves grooving at the tail end of the precast slab A. By moving the precast slab A in the reverse direction, grooving is achieved from the end of the precast slab A inward, resulting in a groove that, after being formed, resembles... Figure 7a As shown, the vertical surface 4a1 of the groove bottom 4a transitions to the horizontal surface 4a2 via an arc surface 4a3. The arc surface 4a3 is relatively small, thus producing a precast slab A that meets the requirements. If the motor does not rotate in the opposite direction, grooving must be performed from the middle of the precast slab A. This results in a slower grooving speed, and after grooving, if... Figure 7b As shown, the vertical surface 4a1 and the horizontal surface 4a2 are connected by a long inclined surface 4a4, which fails to meet the processing requirements.

[0079] As an example, a guiding mechanism 8 is provided on the input conveyor line 1a to guide the precast slab A; the guiding mechanism 8 includes a guide bar 81, a guide cylinder 82 and a hook plate 83. The guide bar 81 is located on one side of the input conveyor line 1a, the guide cylinder 82 is fixed to the bottom of the input conveyor line 1a, and the hook plate 83 is connected to the guide cylinder 82 and is driven by the guide cylinder 82 to move closer to or away from the guide bar 81. The plane where the hook plate 83 is located is parallel to the plane where the guide bar 81 is located.

[0080] By setting up the guiding mechanism 8, the precast slab A is easily corrected, ensuring it is in a flat state for accurate introduction into the first conveyor line 1b. This prevents the precast slab A from colliding with the fixed roller 72 or the moving roller 74, which could cause damage to them. Specifically, during guidance, the guide cylinder 82 drives the hook plate 83 to approach the guide strip 81, so that one side of the precast slab A abuts against the guide strip 81, and the other side abuts against the hook plate 83, thus straightening the precast slab A.

[0081] In this example, a track plate 84 is installed on the input conveyor line 1a; a hook plate 83 is connected to a guide cylinder 82 via a sliding plate 85. The track plate 84 includes a first track plate 84 and a second track plate 84. One side of the hook plate 83 has a first groove for the first track plate 84 to insert and move, and the other side of the hook plate 83 has a second groove for the second track plate 84 to insert and move. Thus, when the hook plate 83 moves, it moves along the first and second grooves, making the movement of the hook plate 83 smoother.

[0082] like Figure 10 As shown, the positioning mechanism 7 further includes a fixed frame 71, a fixed roller 72, a movable frame 73, a movable roller 74, and a roller drive cylinder 75. The fixed frame 71 is fixed on one inner side of the conveyor frame 11. The fixed roller 72 is rotatably mounted on the fixed frame 71. The movable frame 73 is movable on the other inner side of the conveyor frame 11. The movable roller 74 is rotatably mounted on the movable frame 73. The movable roller 74 and the fixed roller 72 are located above the roller 12. The roller drive cylinder 75 is mounted on the conveyor frame 11. The roller drive cylinder 75 is connected to the movable frame 73 and drives the movable frame 73 to move closer to or away from the fixed frame 71.

[0083] Before processing, the guide mechanism 8 guides the precast slab A to be aligned. Then, the precast slab A moves to the first conveyor line 1b under the action of the input conveyor line 1a. At this time, the roller drive cylinder 75 drives the moving frame 73 to approach the fixed frame 71, so that the moving roller 74 approaches the fixed roller 72. The moving roller 74 abuts against one side of the precast slab A, and the fixed roller 72 abuts against the other side of the precast slab A, thereby effectively preventing the precast slab A from shaking during processing and making the processing more accurate.

[0084] In this example, a connecting frame 76 is provided on the conveyor line 1, and a through hole is formed in the connecting frame 76; the fixed frame 71 includes a positioning rod 711, an outer positioning screw 712, a positioning head 713, and an inner positioning nut. The positioning rod 711 passes through the through hole, the outer positioning screw 712 is threaded to one end of the positioning rod 711, and the outer positioning screw 712 abuts against the outside of the connecting frame 76. The inner positioning nut is threaded to one end of the positioning rod 711, and the inner positioning nut abuts against the inside of the connecting frame 76. The positioning head 713 is located on the fixed frame 76. At the other end of the positioning rod 711, the positioning head 713 includes an upper connecting plate 7131, a middle connecting plate 7132, and a lower connecting plate. The upper connecting plate 7131 is provided with an upper connecting hole and is connected to the upper end of the middle connecting plate 7132. The outer side of the middle connecting plate 7132 is fixedly connected to the end of the positioning rod 711. The lower connecting plate is connected to the lower end of the middle connecting plate 7132 and is provided with a lower connecting hole. The fixed roller 72 is set on the positioning head 713 through the upper connecting hole and the lower connecting hole.

[0085] Since the inner positioning nut abuts against the inner side of the connecting frame 76 and the outer positioning screw 712 abuts against the outer side of the connecting frame 76, the fixed roller 72 is fixed on the connecting frame 76. When processing a precast slab A with a larger size and it is necessary to adjust the distance between the fixed roller 72 and the connecting frame 76, the outer positioning screw 712 and the inner positioning nut can be rotated to adjust the distance between the fixed roller 72 and the connecting frame 76. This method is suitable for precast slabs A of different sizes.

[0086] In this example, the distance between the fixed roller 72 and the connecting frame 76 is less than the distance between the guide plate 81 and the connecting frame 76. This prevents the fixed roller 72 from being damaged when its end impacts the precast slab A as it is conveyed from the input conveyor line 1a to the first conveyor line 1b. Furthermore, multiple fixed rollers 72 and multiple movable rollers 74 are used, allowing the precast slab A to be positioned from multiple angles during processing, further improving the stability of the precast slab A processing.

[0087] like Figure 3 As shown, the cross-cutting device 2 includes a first cross-cutting seat 21, a second cross-cutting seat 22, a cross-cutting frame 23, a cross-cutting moving seat 24, a cross-cutting driver 25, and a transverse cutting blade 26. The first cross-cutting seat 21 is located on one side of the conveyor line 1, and the second cross-cutting seat 22 is located on the other side of the conveyor line 1. One end of the cross-cutting frame 23 is mounted on the first cross-cutting seat 21, and the other end of the cross-cutting frame 23 is mounted on the second cross-cutting seat 22. The cross-cutting moving seat 24 is movably mounted on the cross-cutting frame 23 along the Y-axis direction. The cross-cutting driver 25 is mounted on the cross-cutting moving seat 24. The transverse cutting blade 26 is connected to the cross-cutting driver 25 and is driven to rotate by the cross-cutting driver 25.

[0088] During transverse cutting, the transverse cutting driver 25 drives the transverse cutting blade 26 to rotate, and the transverse cutting moving seat 24 moves laterally along the Y-axis to perform transverse cutting on the precast plate A, thereby forming a transverse groove A1.

[0089] In this example, one end of the cross-cutting frame 23 is movably mounted on the first cross-cutting seat 21 along the X-axis via the first drive mechanism 27, and the other end of the cross-cutting frame 23 is movably mounted on the second cross-cutting seat 22 along the X-axis via the second drive mechanism 28. By setting the first drive mechanism 27 and the second drive mechanism 28, the cross-cutting frame 23 can move along the X-axis, thereby adjusting the position of the transverse cutting blade 26 along the X-axis to facilitate cutting to the required depth. In this example, the cross-cutting moving seat 24 is movably mounted on the cross-cutting frame 23 along the Y-axis via the first transverse movement drive mechanism 29, so that the cross-cutting moving seat 24 can move along the Y-axis, thereby cutting the precast plate A. The first drive mechanism 27, the second drive mechanism 28, and the first transverse movement drive mechanism 29 are all drive mechanisms consisting of a motor, gears, and racks.

[0090] Furthermore, such as Figure 4 As shown, the vertical cutting device 3 includes a first vertical cutting seat 31, a second vertical cutting seat 32, a vertical cutting frame 33, a vertical cutting movable seat 34, a vertical cutting driver 35, and a vertical cutting blade 36. The first vertical cutting seat 31 is located on one side of the conveyor line 1, and the second vertical cutting seat 32 is located on the other side of the conveyor line 1. One end of the vertical cutting frame 33 is mounted on the first vertical cutting seat 31, and the other end of the vertical cutting frame 33 is mounted on the second vertical cutting seat 32. The vertical cutting movable seat 34 is movably mounted on the vertical cutting frame 33. The vertical cutting driver 35 is mounted on the vertical cutting movable seat 34. The vertical cutting blade 36 is connected to the vertical cutting driver 35 and is driven to rotate by the vertical cutting driver 35.

[0091] During vertical cutting, the vertical cutting driver 35 drives the vertical cutting blade 36 to rotate, and the vertical cutting moving seat 34 moves laterally along the Y-axis to vertically cut the precast slab A, thereby forming a vertical groove A2. The end of the vertical groove A2 is connected to the end of the horizontal groove A1, which facilitates the overall formation of an L-shaped opening at the end of the precast slab A, producing a precast slab A that meets the requirements.

[0092] In this design, one end of the vertical cutting frame 33 is movably mounted on the first vertical cutting seat 31 along the X-axis via a third drive mechanism 37, and the other end of the vertical cutting frame 33 is movably mounted on the second vertical cutting seat 32 along the X-axis via a fourth drive mechanism 38. By configuring the third drive mechanism 37 and the fourth drive mechanism 38, the vertical cutting frame 33 can move along the X-axis, thereby adjusting the position of the vertical cutting blade 36 along the X-axis and facilitating the adjustment of the cutting length. In this example, the vertical cutting moving seat 34 is movably mounted on the vertical cutting frame 33 along the Y-axis via a second transverse drive mechanism 39, enabling the vertical cutting of the precast plate A. The third drive mechanism 37, the fourth drive mechanism 38, and the second transverse drive mechanism 39 are all drive mechanisms consisting of a motor, gears, and a rack.

[0093] like Figure 5 As shown, in some examples, the side of the vertical cutting device 3 is provided with an edge material transfer device 9, wherein the edge material transfer device 9 includes an edge material transfer frame 91, an edge material conveyor belt 92 and a conveyor belt drive mechanism 93. The edge material transfer frame 91 is located on one side of the conveyor line 1. The edge material conveyor belt 92 is rotatably mounted on the edge material transfer frame 91. The conveyor belt drive mechanism 93 is fixed on the edge material transfer frame 91. The conveyor belt drive mechanism 93 is connected to the edge material conveyor belt 92 and drives the edge material conveyor belt 92 to rotate.

[0094] By setting up the edge material transfer device 9, after the vertical cutting device 3 cuts the end of the precast slab A to form a vertical groove A2, since the end of the vertical groove A2 is connected to the end of the horizontal groove A1, edge material is formed after cutting. The edge material transfer device 9 picks up the edge material, thereby preventing the edge material from affecting subsequent processing steps. Specifically, after the edge material is picked up and placed on the edge material conveyor belt 92, the conveyor belt drive mechanism 93 drives the edge material conveyor belt 92 to rotate, thereby transporting the edge material on the edge material conveyor belt 92 to the designated position.

[0095] This example also includes an edge material gripping mechanism 94, which includes an edge material fixing frame 941, a gripping cylinder 942, and a negative pressure suction cup 943. The edge material fixing frame 941 is mounted on the vertical cutting moving seat 34, the gripping cylinder 942 is fixed on the edge material fixing frame 941, and the negative pressure suction cup 943 is connected to the gripping cylinder 942 and is driven to rise and fall by the gripping cylinder 942. The negative pressure suction cup 943 is provided with multiple suction holes.

[0096] In practical use, the gripping cylinder 942 drives the negative pressure suction cup 943 to descend, causing the negative pressure suction cup 943 to press against the edge material. The negative pressure suction cup 943 generates suction to grab the edge material. Then, the gripping cylinder 942 drives the negative pressure suction cup 943 to rise, and the vertical cutting moving seat 34 moves, causing the edge material fixing frame 941 to move synchronously, thereby grabbing the edge material onto the edge material conveyor belt 92 for conveying. The above steps are repeated to continuously grab the cut edge material and prevent it from affecting subsequent processing steps.

[0097] In this example, an anti-top mechanism 16 is provided on the conveyor frame 11. The anti-top mechanism 16 includes a first anti-top seat 161, a second anti-top seat 162, and an anti-top roller 163. The first anti-top seat 161 is fixed on one side of the conveyor frame 11, and the second anti-top seat 162 is fixed on the other side of the conveyor frame 11. One end of the anti-top roller 163 is rotatably connected to the first anti-top seat 161, and the other end of the anti-top roller 163 is rotatably connected to the second anti-top seat 162. The anti-top roller 163 is located above the conveyor frame 11 and can move along the top of the precast slab A.

[0098] When grooving precast slab A, the bottom of the anti-top roller 163 contacts the upper surface of precast slab A. The anti-top roller 163 rotates to prevent the other end of precast slab A from tilting up, which would result in inaccurate grooving. Multiple anti-top rollers 163 are evenly distributed on the conveyor frame 11. Height adjustment mechanisms 164 are provided on the first anti-top seat 161 and the second anti-top seat 162 to adjust the height of the anti-top rollers 163, thus adapting to precast slabs A of different thicknesses. The height adjustment mechanism 164 includes a height adjustment rod 1641 and a rotating sleeve 1642. The height adjustment rod 1641 is fixedly connected to the end of the anti-jacking roller 163. The first anti-jacking seat 161 and the second anti-jacking seat 162 are provided with through holes for the anti-jacking roller 163 to pass through. The height adjustment rod 1641 is provided with a first external thread, and the rotating sleeve 1642 is provided with a first internal thread that mates with the first external thread. During adjustment, rotating the rotating sleeve 1642 can adjust the height of the height adjustment rod 1641, thereby adjusting the height of the anti-jacking roller 163, so as to achieve the application to precast slabs A of different thicknesses.

[0099] In some examples, such as Figure 6 As shown, the grooving device 4 includes a first grooving seat 41, a first grooving moving plate 42, a second grooving seat 43, a second grooving moving plate 44, a grooving drive mechanism 46, a grooving rotating shaft 47, and a grooving cutter 48. The first grooving moving plate 42 is movably mounted on the first grooving seat 41 along the Z-axis, and the second grooving moving plate 44 is movably mounted on the second grooving seat 43 along the Z-axis. The grooving drive mechanism 46 is mounted on the first grooving moving plate 42. One end of the grooving rotating shaft 47 is rotatably connected to the first grooving moving plate 42, and the other end of the grooving rotating shaft 47 is rotatably connected to the second grooving moving plate 44. The grooving rotating shaft 47 is connected to the grooving drive mechanism 46 and is driven to rotate by the grooving drive mechanism 46. The grooving cutter 48 is mounted on the grooving rotating shaft 47 and rotates synchronously with the grooving rotating shaft 47.

[0100] Specifically, the first slotted seat 41 includes a first slotted base 411 and a first slotted column 412. The first slotted column 412 is movably disposed on the first slotted base 411 along the X-axis. The second slotted seat 43 includes a second slotted base 431 and a second slotted column 432. The second slotted column 432 is movably disposed on the second slotted base 431 along the X-axis. It also includes a slotting frame 45. One end of the slotting frame 45 is connected to the first slotted column 412, and the other end of the slotting frame 45 is connected to the second slotted column 432.

[0101] During grooving, the grooving drive mechanism 46 drives the grooving shaft 47 to rotate. The rotation of the grooving shaft 47 causes the grooving cutter 48 to rotate synchronously. The grooving cutter 48 rotates to groove the end of the precast slab A, thus producing a precast slab A that meets the requirements. Since the first grooving moving plate 42 is movably mounted on the first grooving column 412 along the Z-axis, and the second grooving moving plate 44 is movably mounted on the second grooving column 432 along the Z-axis, the grooving shaft 47 can move up and down along the Z-axis, thus producing a grooving of the required depth, suitable for precast slabs A of different thicknesses. Since the first grooving column 412 is movably mounted on the first grooving base 411 along the X-axis, and the second grooving column 432 is movably mounted on the second grooving base 431 along the X-axis, the grooving cutter 48 can move along the X-axis, thus producing a grooving of the required length.

[0102] In this example, multiple grooving cutters 48 are provided, and the grooving cutters 48 are provided with saw teeth for grooving the precast slab A. By setting multiple grooving cutters 48, the multiple grooving cutters 48 rotate synchronously, so that the saw teeth rotate and cut the end of the precast slab A, thereby realizing the simultaneous processing of multiple grooves on a precast slab A and improving processing efficiency.

[0103] In a preferred embodiment of the present invention, such as Figure 8 As shown, the end tooth cutting device 5 includes a first end tooth holder 51, a first end tooth moving plate 52, a second end tooth holder 53, a second end tooth moving plate 54, an end tooth frame 55, an end tooth driving mechanism 56, and a cutter head 57. The first end tooth holder 51 includes a first end tooth base 511 and a first end tooth column 512. The first end tooth column 512 is movably mounted on the first end tooth base 511 along the X-axis direction. The first end tooth moving plate 52 is movably mounted on the first end tooth column 512 along the Z-axis direction. The second end tooth holder 53 includes a second end tooth moving plate 54, a second end tooth moving plate 55, a first end tooth moving plate 56, a second end tooth moving plate 57, a second end tooth holder 58, a second end tooth moving plate 59, a second end tooth moving plate 50, a second end tooth moving plate 512, a second end tooth moving plate 513, a second end tooth moving plate 54, a second end tooth moving plate 55, a second end tooth moving plate 56, a second end tooth moving plate 57, a second end tooth moving plate 58, a second end tooth moving plate 59, a second end tooth moving plate 50, a second end tooth moving plate 512, a second end tooth moving plate 513, a second end tooth moving plate 514, a second end tooth moving plate 55, a second end tooth moving plate 515, a second end tooth moving plate 516, a second end tooth moving plate 517, a second end tooth moving plate 518, a second end tooth moving plate 519, a second end tooth moving plate 511, a second end tooth moving plate 512, a second end tooth moving plate 513, a second end tooth moving plate 514, a second end tooth moving plate 515, a second end tooth moving plate 516, a second end tooth moving plate 517, The end tooth base 531 and the second end tooth column 532 are movably mounted on the second end tooth base 531 along the X-axis. The second end tooth moving plate 54 is movably mounted on the second end tooth column 532 along the Z-axis. One end of the end tooth frame 55 is connected to the first end tooth column 512, and the other end of the end tooth frame 55 is connected to the second end tooth column 532. The end tooth drive mechanism 56 is mounted on the end tooth frame 55. The cutter head 57 is connected to the end tooth drive mechanism 56 and is driven to rotate by the end tooth drive mechanism 56.

[0104] When machining the end teeth, the end tooth drive mechanism 56 drives the cutter head 57 to rotate. The cutter head 57 rotates to cut the end of the precast plate A, thereby machining the end teeth A4. By setting the first end tooth base 511 and the first end tooth column 512, the first end tooth column 512 can move along the first end tooth base 511 in the X-axis direction, which makes it easier to machine the end teeth with a certain curvature and machine the end teeth that meet the requirements.

[0105] In this example, the end gear drive mechanism 56 includes two or more sets of end gear groups 58 arranged side by side. Each set of end gear groups 58 includes a drive motor 581, a main pulley, a main shaft 582, a driven pulley 583, and a connecting belt. The drive motor 581 is located on one side of the end gear frame 55. The main pulley is connected to the drive motor 581 and is driven to rotate by the drive motor 581. The main shaft 582 is rotatably located on the other side of the end gear frame 55. The driven pulley 583 is connected to the main shaft 582. The connecting belt is connected to the main pulley and the driven pulley 583.

[0106] Specifically, when driving the cutter head 57 to rotate, the drive motor 581 drives the main pulley to rotate. The main pulley drives the slave pulley 583 to rotate through the connecting belt. The rotation of the slave pulley 583 drives the main shaft 582 to rotate. The main shaft 582 is connected to the cutter head 57. The rotation of the main shaft 582 causes the cutter head 57 to rotate. The rotation of the cutter head 57 cuts the end of the precast plate A, thereby processing the end teeth.

[0107] The main spindle 582 includes a first main spindle 582, a second main spindle 582, and a third main spindle 582; the driven pulleys 583 include a first driven pulley 583, a second driven pulley 583, and a third driven pulley 583. The first driven pulley 583 is connected to the first main spindle 582, the second driven pulley 583 is connected to the second main spindle 582, and the third driven pulley 583 is connected to the third main spindle 582. A connecting belt is connected to the outer side of the first driven pulley 583, the inner side of the second driven pulley 583, and the outer side of the third driven pulley 583. This allows the three cutter heads 57 to rotate synchronously in the same set of end gears 58, thereby further improving processing efficiency. In this example, by setting two sets of end gears 58, each set including three cutter heads 57, a total of six cutter heads 57 are provided. The six cutter heads 57 rotate to perform simultaneous processing of the six end teeth on the precast plate A, resulting in high processing efficiency and fast processing speed. In this example, since the connecting belt is connected to the outside of the first driven pulley 583, the inside of the second driven pulley 583, and the outside of the third driven pulley 583, a single connecting belt can drive the first main shaft 582, the second main shaft 582, and the third main shaft 582 to rotate synchronously, thereby saving costs.

[0108] Furthermore, the cutting head 57 includes a first cutting head 57, a second cutting head 57, and a third cutting head 57. The first cutting head 57 is connected to the first spindle 582 and rotates synchronously with the first spindle 582. The second cutting head 57 is connected to the second spindle 582 and rotates synchronously with the second spindle 582. The first cutting head 57, the second cutting head 57, and the third cutting head 57 rotate synchronously to process the precast plate A, resulting in high processing efficiency.

[0109] In this example, the drilling device 6 includes a first drilling base 61, a first drilling moving plate 62, a second drilling base 63, a second drilling moving plate 64, a drilling frame 65, a drilling drive mechanism 66, and a drill bit 67. The first drilling base 61 includes a first drilling base and a first drilling column. The first drilling column is movably mounted on the first drilling base along the X-axis. The first drilling moving plate 62 is movably mounted on the first drilling column along the Z-axis. The second drilling base 63 includes a second drilling base and a second drilling column. The second drilling column is movably mounted on the second drilling base along the X-axis. The second drilling moving plate 64 is movably mounted on the second drilling column along the Z-axis. One end of the drilling frame 65 is connected to the first drilling column, and the other end of the drilling frame 65 is connected to the second drilling column. The drilling drive mechanism 66 is mounted on the drilling frame 65, and the drill bit 67 is connected to the drilling drive mechanism 66 and is driven to rotate by the drilling drive mechanism 66.

[0110] During drilling, the drilling drive mechanism 66 drives the drill bit 67 to rotate, and the drill bit 67 rotates to drill a hole at the end of the precast slab A, thereby processing a small hole. By setting a first drilling base and a first drilling column, the first drilling column can move along the first drilling base in the X-axis direction, thereby processing small holes at different positions of the precast slab and processing small holes that meet the requirements.

[0111] In some examples, the drilling drive mechanism 66 includes two or more sets of drilling groups 68 arranged side by side. Each set of drilling groups 68 includes a drilling motor 681, a drive wheel 682, a rotating shaft 683, a driven wheel 684, and a connecting belt. The drilling motor 681 is located on one side of the drilling frame 65. The drive wheel 682 is connected to the drilling motor 681 and is driven to rotate by the drilling motor 681. The rotating shaft 683 is rotatably located on the other side of the drilling frame 65. The driven wheel 684 is connected to the rotating shaft 683. The connecting belt is connected to the drive wheel 682 and the driven wheel 684.

[0112] Specifically, when driving the drill bit 67 to rotate, the drilling motor 681 drives the drive wheel 682 to rotate. The drive wheel 682 drives the driven wheel 684 to rotate through the connecting belt. The rotation of the driven wheel 684 drives the rotating shaft 683 to rotate. The rotating shaft 683 is connected to the drill bit 67. The rotation of the rotating shaft 683 causes the drill bit 67 to rotate. The rotation of the drill bit 67 drills a small hole A5 at the end of the precast plate A, thereby processing the small hole.

[0113] In some examples, the rotating shaft 683 includes a first rotating shaft 683, a second rotating shaft 683, and a third rotating shaft 683; the driven wheel 684 includes a first driven pulley, a second driven wheel 684, and a third driven wheel 684. The first driven wheel 684 is connected to the first rotating shaft 683, the second driven wheel 684 is connected to the second rotating shaft 683, and the third driven wheel 684 is connected to the third rotating shaft 683. A connecting belt connects to the outer side of the first driven wheel 684, the inner side of the second driven wheel 684, and the outer side of the third driven wheel 684. This allows the three drill bits 67 to rotate synchronously in the same drilling group 68, thereby further improving processing efficiency. In this example, by setting two drilling groups 68, each group including three drill bits 67, a total of six drill bits 67 are provided. The six drill bits 67 rotate to simultaneously process six small holes in the precast plate A, resulting in high processing efficiency and fast processing speed. In this example, since the connecting belt is connected to the outside of the first driven pulley, the second driven pulley 684 and the third driven pulley 684, the connecting belt can drive the first rotating shaft 683, the second rotating shaft 683 and the third rotating shaft 683 to rotate synchronously, thereby saving costs.

[0114] Furthermore, the drill bit 67 includes a first drill bit 67, a second drill bit 67, and a third drill bit 67. The first drill bit 67 is connected to and rotates synchronously with the first rotating shaft 683. The second drill bit 67 is connected to and rotates synchronously with the second rotating shaft 683. The first drill bit 67, the second drill bit 67, and the third drill bit 67 rotate synchronously to process the precast slab A, resulting in high processing efficiency.

[0115] like Figures 11 to 13 As shown, it also includes a side shaping device 10, which is located on the side of the input conveyor line 1a. The side shaping device 10 includes a first shaping column 101, a first shaping moving frame 102, a first shaping drive mechanism 103, and a first shaping wheel 104. The first shaping column 101 is located on one side of the conveyor line 1. The first shaping moving frame 102 is movably mounted on the first shaping column 101 along the Y-axis. The first shaping drive mechanism 103 is mounted on the first shaping moving frame 102. The first shaping drive mechanism 103 is connected to the first shaping wheel 104 and drives the first shaping wheel 104 to rotate.

[0116] By setting up a side-shaping device 10, the sides of the precast slab A, which originally had deviations in shape and size, are shaped to ensure that the position of the precast slab A is stable and does not shift during the conveying process, and to achieve precise positioning in the subsequent cutting process, so that the cutting accuracy meets the standard. The first shaping wheel 104 is a CNC profile grinding wheel, and the first shaping drive mechanism 103 drives the CNC profile grinding wheel to shape both sides of the precast slab A. At the same time, to ensure applicability to precast slabs A of different specifications, grinding wheels of different specifications are selected, and a lifting motor is equipped so that the first shaping wheel 104 can be raised and lowered along a linear guide rail to accommodate precast slabs A of different thicknesses.

[0117] In this example, the first shaping drive mechanism 103 includes a first shaping motor 1031, a first connecting wheel 1032, a first drive shaft, a second connecting wheel 1033, and a first drive belt. The first shaping motor 1031 is mounted on the first shaping moving frame 102. The first connecting wheel 1032 is connected to the first shaping motor 1031 and is driven to rotate by the first shaping motor 1031. The first drive shaft is rotatably mounted inside the first shaping moving frame 102. The second connecting wheel 1033 is mounted on the first drive shaft. The first drive belt is connected to the first connecting wheel 1032 and the second connecting wheel 1033.

[0118] During the shaping process, the first shaping motor 1031 drives the first connecting wheel 1032 to rotate. The rotation of the first connecting wheel 1032 drives the second connecting wheel 1033 to rotate via the first drive belt. The rotation of the second connecting wheel 1033 drives the first drive shaft to rotate. The end of the first drive shaft is provided with a first shaping wheel 104. The rotation of the first drive shaft drives the first shaping wheel 104 to rotate. The rotation of the first shaping wheel 104 shapes the side of the precast slab A.

[0119] The first shaping motor 1031 is mounted on the first shaping moving frame 102 via a first adjusting plate 105. The first adjusting plate 105 is rotatably mounted on the first shaping moving frame 102 on one side, and the first adjusting plate 105 is provided with a first adjusting elongated hole 1051. The first shaping moving frame 102 is provided with a first fixing plate 106, and a first adjusting rod 107 is rotatably mounted on the first fixing plate 106. The first adjusting rod 107 passes through the first adjusting elongated hole 1051, and a first front nut and a first rear nut are adjustablely mounted on the first adjusting rod 107. The first front nut is located on the front side of the first adjusting plate 105, and the first rear nut is located on the rear side of the first adjusting plate 105.

[0120] When the tension of the first drive belt needs to be adjusted, the position of the first shaping motor 1031 is finely adjusted by rotating the first adjusting plate 105, thereby adjusting the tension of the first drive belt to a suitable level and ensuring that the first shaping wheel 104 can rotate effectively. After adjusting the first shaping motor 1031 to the appropriate position, the first front nut and the first rear nut are rotated so that the first front nut abuts against the front side of the first adjusting plate 105 and the first rear nut abuts against the rear side of the first adjusting plate 105, thereby fixing the first adjusting plate 105 and preventing it from shaking.

[0121] Furthermore, a first connecting sleeve for the rotation of the first drive shaft is provided on the first shaping moving frame 102, and a first bearing is provided between the first connecting sleeve and the first drive shaft. By providing the first connecting sleeve, it is easier to install the first bearing, and by providing the first bearing, the rotation of the first drive shaft is smoother.

[0122] In a preferred embodiment of the present invention, the first shaping moving frame 102 includes a first inner moving plate 1021 and a first outer moving shell 1022. The first inner moving plate 1021 can be disposed on the first shaping column 101 along the Y-axis direction by a first vertical driving mechanism 1023. The first outer moving shell 1022 can be adjusted and disposed on the first inner moving plate 1021 by a first compensation mechanism 108. A first connecting sleeve is disposed at the inner end of the first outer moving shell 1022.

[0123] By setting the first compensation mechanism 108, when the first shaping wheel 104 wears down and becomes smaller, the first compensation mechanism 108 drives the first shaping wheel 104 to move slightly, thereby adjusting the position of the first shaping wheel 104 and compensating for the wear of the first shaping wheel 104.

[0124] Specifically, the first compensation mechanism 108 includes a first compensation motor 1081, a first compensation rotating shaft 1082, and a first compensation nut seat 1083. The first compensation motor 1081 is fixed on the first outer movable housing 1022. The first compensation rotating shaft 1082 is connected to the first compensation motor 1081 and is driven to rotate by the first compensation motor 1081. The first compensation nut seat 1083 is fixed on the first inner movable plate 1021 and is threadedly connected to the first compensation rotating shaft 1082.

[0125] After the first shaping wheel 104 becomes smaller due to wear, the first compensation motor 1081 drives the first compensation shaft 1082 to rotate. Since the first compensation nut seat 1083 is threadedly connected to the first compensation shaft, the rotation of the first compensation shaft 1082 drives the first outer movable housing 1022 to move, thereby adjusting the position of the first shaping wheel 104 and compensating for the wear of the first shaping wheel 104.

[0126] When the position of the first shaping wheel 104 moves, the first drive belt will be tightened. In order to reduce the tension of the first drive belt, the position of the first adjusting plate 105 can be adjusted, thereby adjusting the position of the first shaping motor 1031, thereby adjusting the tension of the first drive belt, preventing the first drive belt from being too tight or too loose and affecting the rotation of the first shaping wheel 104.

[0127] Optionally, the side shaping device 10 further includes a second shaping column 201, a second shaping moving frame 202, a second shaping drive mechanism 203, and a second shaping wheel 204. The second shaping column 201 is located on one side of the conveyor line 1. The second shaping moving frame 202 is movably mounted on the second shaping column 201 along the Y-axis. The second shaping drive mechanism 203 is mounted on the second shaping moving frame 202. The second shaping drive mechanism 203 is connected to the second shaping wheel 204 and drives the second shaping wheel 204 to rotate.

[0128] By setting up a side-shaping device 10, the sides of the precast slab A, which originally had deviations in shape and size, are shaped to ensure that the position of the precast slab A is stable and does not shift during the conveying process, and to achieve precise positioning in the subsequent cutting process, so that the cutting accuracy meets the standard. The second shaping wheel 204 is a CNC profile grinding wheel, and the second shaping drive mechanism 203 drives the CNC profile grinding wheel to shape both sides of the precast slab A. At the same time, to ensure applicability to precast slabs A of different specifications, grinding wheels of different specifications are selected, and a lifting motor is equipped, allowing the second shaping wheel 204 to rise and fall along a linear guide rail to accommodate precast slabs A of different thicknesses.

[0129] Furthermore, a reinforcing beam 2011 is provided between the second shaping column 201 and the first shaping column 101. By providing the reinforcing beam 2011, the overall strength of the side shaping device 10 is increased.

[0130] In this example, the second shaping drive mechanism 203 includes a second shaping motor 2031, a third connecting wheel 2032, a second drive shaft, a fourth connecting wheel 2033, and a second drive belt. The second shaping motor 2031 is mounted on the second shaping moving frame 202. The third connecting wheel 2032 is connected to the second shaping motor 2031 and is driven to rotate by the second shaping motor 2031. The second drive shaft is rotatably mounted inside the second shaping moving frame 202. The fourth connecting wheel 2033 is mounted on the second drive shaft. The second drive belt is connected to the third connecting wheel 2032 and the fourth connecting wheel 2033.

[0131] During the shaping process, the second shaping motor 2031 drives the third connecting wheel 2032 to rotate. The rotation of the third connecting wheel 2032 drives the fourth connecting wheel 2033 to rotate via the second drive belt. The rotation of the fourth connecting wheel 2033 drives the second drive shaft to rotate. The end of the second drive shaft is provided with a second shaping wheel 204. The rotation of the second drive shaft drives the second shaping wheel 204 to rotate, and the rotation of the second shaping wheel 204 shapes the side of the precast slab A.

[0132] Furthermore, the second shaping motor 2031 is mounted on the second shaping moving frame 202 via the second adjusting plate 205. The second adjusting plate 205 is rotatably mounted on the second shaping moving frame 202 on one side, and the second adjusting plate 205 is provided with a second adjusting elongated hole 2051. The second shaping moving frame 202 is provided with a second fixing plate 206, and a second adjusting rod 207 is rotatably mounted on the second fixing plate 206. The second adjusting rod 207 passes through the second adjusting elongated hole 2051, and a second front nut and a second rear nut are adjustablely mounted on the second adjusting rod 207. The second front nut is located on the front side of the second adjusting plate 205, and the second rear nut is located on the rear side of the second adjusting plate 205.

[0133] When adjusting the tension of the second drive belt, the position of the second shaping motor 2031 is finely adjusted by rotating the second adjusting plate 205, thereby adjusting the tension of the second drive belt to a suitable level and ensuring that the second shaping wheel 204 can rotate effectively. After adjusting the second shaping motor 2031 to the appropriate position, the second front nut and the second rear nut are rotated so that the second front nut abuts against the front side of the second adjusting plate 205 and the second rear nut abuts against the rear side of the second adjusting plate 205, thereby fixing the second adjusting plate 205 and preventing it from shaking.

[0134] In this example, a second connecting sleeve for the rotation of the second drive shaft is provided on the second shaping moving frame 202, and a second bearing is provided between the second connecting sleeve and the second drive shaft. The second connecting sleeve facilitates the installation of the second bearing, and the second bearing ensures smoother rotation of the second drive shaft.

[0135] Furthermore, the second shaping moving frame 202 includes a second inner moving plate 2021 and a second outer moving shell 2022. The second inner moving plate 2021 can be mounted on the second shaping column 201 along the Y-axis direction via a second vertical drive mechanism 2023. The second outer moving shell 2022 can be adjusted and mounted on the second inner moving plate 2021 via a second compensation mechanism 208. A second connecting sleeve is provided at the inner end of the second outer moving shell 2022. By providing the second compensation mechanism 208, when the second shaping wheel 204 wears down and becomes smaller, the second compensation mechanism 208 drives the second shaping wheel 204 to move slightly, thereby adjusting the position of the second shaping wheel 204 and compensating for the wear of the second shaping wheel 204.

[0136] In this example, the second compensation mechanism 208 includes a second compensation motor 2081, a second compensation rotating shaft 2082, and a second compensation nut seat 2083. The second compensation motor 2081 is fixed on the second outer movable housing 2022. The second compensation rotating shaft 2082 is connected to and driven by the second compensation motor 2081. The second compensation nut seat 2083 is fixed on the second inner movable plate 2021 and is threadedly connected to the second compensation rotating shaft 2083. After the second shaping wheel 204 is worn down, the second compensation motor 2081 drives the second compensation rotating shaft 2082 to rotate. Since the second compensation nut seat 2083 is threadedly connected to the second compensation rotating shaft 2082, the rotation of the second compensation rotating shaft 2082 drives the second outer movable housing 2022 to move, thereby adjusting the position of the second shaping wheel 204 and compensating for the wear of the second shaping wheel 204.

[0137] like Figure 14 As shown, the thickness specifications of precast slab A are 120mm, 150mm and 180mm, and the width of precast slab A is 1200mm. During processing, the top half of precast slab A is cut off by 300mm from the end; then, along the direction of the hollow slab channel, 35mm wide concrete is cut off at intervals to form a channel with a length of L / 4 from the end of the slab (L is the length of the slab); 300mm of the lower part is removed from the end of the slab to form semi-circular end teeth with a spacing of 200mm and a depth of 50mm; finally, small holes are drilled to process precast slab A that meets the requirements.

[0138] In summary, the precast slab A production line equipment designed by the supplier of this invention requires a processing cycle of no more than 5 minutes; the equipment requires no more than 3 operators, and the processing process is automated. It can transport and accurately position precast slabs A of different specifications, with a processing cycle controlled within 5 minutes, ensuring that one precast slab A is output every 5 minutes.

[0139] The above embodiments and figures are not intended to limit the product form and style of the present invention. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present invention.

Claims

1. A precast panel processing apparatus characterised by: Includes conveyor lines, cross-cutting devices, vertical cutting devices, anti-overhead mechanisms, grooving devices, end-tooth cutting devices, and drilling devices; A positioning mechanism is installed on the conveyor line to position the sides of the precast slab; a cross-cutting device is installed on the conveyor line to cut the precast slab laterally. A vertical cutting device is installed on the conveyor line to vertically cut the precast slab; a grooving device is installed on the conveyor line to groove both ends of the precast slab; an end tooth cutting device is installed on the conveyor line to cut the end teeth at both ends of the precast slab; and a drilling device is installed on the conveyor line to drill holes at both ends of the precast slab. The conveyor line includes a conveyor frame, rollers, roller drivers, a first sprocket, a second sprocket, and a chain. Multiple rollers are configured, each rotatably mounted on the conveyor frame. The roller drivers are mounted on the conveyor frame. The first sprocket is connected to and driven by the roller drivers. The second sprocket is located at the end of each roller. The chain is mounted on both the first and second sprockets. The conveyor line includes, in sequence, an input conveyor line for introducing precast slabs, a first conveyor line, a second conveyor line, a third conveyor line, a fourth conveyor line, a fifth conveyor line, and an output conveyor line for exporting precast slabs. The first conveyor line has a horizontal cutting device at its front end, the second conveyor line has a vertical cutting device at its front end, the third conveyor line has a grooving device at its front end, the fourth conveyor line has an end tooth cutting device at its front end, and the fifth conveyor line has a drilling device at its front end. The input conveyor line is equipped with a guiding mechanism to guide the precast slabs. The guiding mechanism includes a guide bar, a guide cylinder, and a hook plate. The guide bar is located on one side of the input conveyor line, the guide cylinder is fixed at the bottom of the input conveyor line, and the hook plate is connected to the guide cylinder and is driven by the guide cylinder to move closer to or away from the guide bar. The anti-top mechanism is located on the conveyor frame between the vertical cutting device and the grooving device. It is used to prevent one end of the precast slab from tilting up, which would result in inaccurate grooving. The anti-top mechanism includes a first anti-top seat, a second anti-top seat, and an anti-top roller. The first anti-top seat is fixed on one side of the conveyor frame, and the second anti-top seat is fixed on the other side of the conveyor frame. One end of the anti-top roller is rotatably connected to the first anti-top seat, and the other end of the anti-top roller is rotatably connected to the second anti-top seat. The anti-top roller is located above the conveyor frame and can move along the top of the precast slab. The grooving device includes a first grooving seat, a first grooving movable plate, a second grooving seat, a second grooving movable plate, a grooving drive mechanism, a grooving rotating shaft, and a grooving cutter. The first grooving movable plate is movably mounted on the first grooving seat along the Z-axis, and the second grooving movable plate is movably mounted on the second grooving seat along the Z-axis. The grooving drive mechanism is mounted on the first grooving movable plate. One end of the grooving rotating shaft is rotatably connected to the first grooving movable plate, and the other end of the grooving rotating shaft is rotatably connected to the second grooving movable plate. The grooving rotating shaft is connected to the grooving drive mechanism and is driven to rotate by the grooving drive mechanism. The grooving cutter is mounted on the grooving rotating shaft and rotates synchronously with the grooving rotating shaft.

2. The precast slab processing equipment as described in claim 1, characterized in that: The positioning mechanism includes a fixed frame, a fixed roller, a movable frame, a movable roller, and a roller drive cylinder. The fixed frame is fixed on one inner side of the conveyor frame, the fixed roller is rotatably mounted on the fixed frame, the movable frame is movable on the other inner side of the conveyor frame, the movable roller is rotatably mounted on the movable frame, the movable roller and the fixed roller are located above the roller, and the roller drive cylinder is mounted on the conveyor frame. The roller drive cylinder is connected to the movable frame and drives the movable frame to move closer to or away from the fixed frame.

3. The precast slab processing equipment as described in claim 1, characterized in that: The cross-cutting device includes a first cross-cutting seat, a second cross-cutting seat, a cross-cutting frame, a cross-cutting movable seat, a cross-cutting driver, and a transverse cutting blade. The first cross-cutting seat is located on one side of the conveyor line, and the second cross-cutting seat is located on the other side of the conveyor line. One end of the cross-cutting frame is set on the first cross-cutting seat, and the other end of the cross-cutting frame is set on the second cross-cutting seat. The cross-cutting movable seat is movably set on the cross-cutting frame along the Y-axis direction. The cross-cutting driver is set on the cross-cutting movable seat, and the transverse cutting blade is connected to the cross-cutting driver and is driven to rotate by the cross-cutting driver.

4. The precast slab processing equipment as described in claim 1, characterized in that: The vertical cutting device includes a first vertical cutting seat, a second vertical cutting seat, a vertical cutting frame, a vertical cutting movable seat, a vertical cutting driver, and a vertical cutting blade. The first vertical cutting seat is located on one side of the conveyor line, and the second vertical cutting seat is located on the other side of the conveyor line. One end of the vertical cutting frame is set on the first vertical cutting seat, and the other end of the vertical cutting frame is set on the second vertical cutting seat. The vertical cutting movable seat is movably set on the vertical cutting frame along the Y-axis direction. The vertical cutting driver is set on the vertical cutting movable seat, and the vertical cutting blade is connected to the vertical cutting driver and is driven to rotate by the vertical cutting driver.

5. The precast slab processing equipment as described in claim 4, characterized in that: The side of the vertical cutting device is equipped with an edge material transfer device, which includes an edge material transfer frame, an edge material conveyor belt and a conveyor belt drive mechanism. The edge material transfer frame is located on one side of the conveyor line. The edge material conveyor belt is rotatably mounted on the edge material transfer frame. The conveyor belt drive mechanism is fixed on the edge material transfer frame and is connected to the edge material conveyor belt to drive the edge material conveyor belt to rotate.

6. The precast slab processing equipment as described in claim 1, characterized in that: The end-tooth cutting device includes a first end-tooth holder, a first end-tooth moving plate, a second end-tooth holder, a second end-tooth moving plate, an end-tooth frame, an end-tooth driving mechanism, and a cutter head. The first end-tooth holder includes a first end-tooth base and a first end-tooth column. The first end-tooth column is movably mounted on the first end-tooth base along the X-axis direction, and the first end-tooth moving plate is movably mounted on the first end-tooth column along the Z-axis direction. The second end-tooth holder includes a second end-tooth base and a second end-tooth column. The second end-tooth column is movably mounted on the second end-tooth base along the X-axis direction, and the second end-tooth moving plate is movably mounted on the second end-tooth column along the Z-axis direction. One end of the end-tooth frame is connected to the first end-tooth column, and the other end of the end-tooth frame is connected to the second end-tooth column. The end-tooth driving mechanism is mounted on the end-tooth frame, and the cutter head is connected to the end-tooth driving mechanism and is driven to rotate by the end-tooth driving mechanism.

7. The precast slab processing equipment as described in claim 1, characterized in that: The drilling device includes a first drilling seat, a first drilling moving plate, a second drilling seat, a second drilling moving plate, a drilling frame, a drilling drive mechanism, and a drill bit. The first drilling seat includes a first drilling base and a first drilling column. The first drilling column is movably mounted on the first drilling base along the X-axis, and the first drilling moving plate is movably mounted on the first drilling column along the Z-axis. The second drilling seat includes a second drilling base and a second drilling column. The second drilling column is movably mounted on the second drilling base along the X-axis, and the second drilling moving plate is movably mounted on the second drilling column along the Z-axis. One end of the drilling frame is connected to the first drilling column, and the other end of the drilling frame is connected to the second drilling column. The drilling drive mechanism is mounted on the drilling frame, and the drill bit is connected to the drilling drive mechanism and driven to rotate by the drilling drive mechanism.

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