Polishing structure for large surface, prismatic surface and cross section of sintered combined wallboard

Abstract

The utility model discloses a sintering combined wallboard large surface, edge surface and cross section polishing structure which comprises a first conveying line and a lower surface polishing mechanism, and the lower surface polishing mechanism is arranged on the first conveying line and used for polishing the lower surface of a base material; the upper surface grinding mechanism is arranged on the first conveying line behind the lower surface grinding mechanism and is used for grinding the upper surface of the base material; the edge surface grinding mechanism is arranged on the first conveying line behind the upper surface grinding mechanism and is used for grinding the edge surface of the base material; the steering mechanism is arranged on the first conveying line behind the edge surface grinding mechanism, and the steering mechanism is used for rotating the base material by 90 degrees; and the section grinding mechanism is arranged on the first conveying line behind the steering mechanism and is used for grinding the section of the base material.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panel production lines, and more specifically, to a large surface, edge surface, and cross-section grinding structure for sintered composite wall panels. Background Technique

[0002] The automatic production line for substrate modification is a front-end supporting process of the sintered composite wall panel production line. After the blocks are sintered and formed, there are flatness errors and perpendicularity errors of adjacent surfaces, and it is easy to occur skew and uneven stacking during the stacking combination process; during the production of wet blanks and the roasting and forming process of the substrate, there are more or less deviations in the positions of the holes, which has a certain impact on the steel bar planting process in the wall panel combination. Therefore, substrate modification involves grinding the large surface, edge surface, and cross-section. At present, there is no suitable large surface, edge surface, and cross-section grinding structure for the sintered composite wall panel substrate on the market. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a large surface, edge surface, and cross-section grinding structure for sintered composite wall panels, in order to solve the technical problems existing in the background technique.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A large surface, edge surface, and cross-section grinding structure for sintered composite wall panels, comprising: a first conveyor line and

[0006] a lower surface grinding mechanism, which is arranged on the first conveyor line and is used for grinding the lower surface of the substrate;

[0007] an upper surface grinding mechanism, which is arranged on the first conveyor line behind the lower surface grinding mechanism and is used for grinding the upper surface of the substrate;

[0008] an edge surface grinding mechanism, which is arranged on the first conveyor line behind the upper surface grinding mechanism and is used for grinding the edge surface of the substrate;

[0009] a turning mechanism, which is arranged on the first conveyor line behind the edge surface grinding mechanism, and the turning mechanism is used to rotate the substrate by 90°;

[0010] a cross-section grinding mechanism, which is arranged on the first conveyor line behind the turning mechanism and is used for grinding the cross-section of the substrate.

[0011] In some embodiments, the lower surface grinding mechanism includes a lower grinding frame, and two lower grinding hob cutters are rotatably installed inside the lower grinding frame for grinding the lower surface of the substrate; above the lower grinding frame, there is a lower surface grinding mounting frame, and a lower surface grinding motor is arranged on the lower surface grinding mounting frame, and the lower surface grinding motor is used to drive the two lower grinding hob cutters to rotate.

[0012] In some embodiments, the lower surface grinding mechanism further includes: a lower surface grinding upper pressing frame, the lower surface grinding upper pressing frame is installed below the lower surface grinding mounting frame through an upper pressing conveyor lifting air cylinder, a lower surface grinding upper pressing conveyor belt is arranged on the lower surface grinding upper pressing frame, and a lower surface grinding upper pressing conveyor motor for driving the lower surface grinding upper pressing conveyor belt to rotate is arranged on the lower surface grinding upper pressing frame.

[0013] In some embodiments, the upper surface grinding mechanism includes: an upper grinding frame, and two upper grinding hob cutters are rotatably installed inside the upper grinding frame for grinding the upper surface of the substrate; an upper surface grinding motor is arranged on the upper grinding frame, and the upper surface grinding motor is used to drive the two upper grinding hob cutters to rotate; above the upper grinding frame, there is an upper surface grinding mounting frame, and an upper grinding lifting air cylinder is arranged on the upper surface grinding mounting frame, and the telescopic end of the upper grinding lifting air cylinder is connected to the upper grinding frame.

[0014] In some embodiments, the upper surface grinding mechanism further includes an upper grinding height adjustment lead screw for connecting the upper grinding frame to the upper surface grinding mounting frame; the edge surface grinding mechanism includes: an edge surface grinding frame, the two edge surface grinding frames are installed on both sides of the first conveyor line, and edge surface grinding hob cutters are respectively rotatably installed inside the edge surface grinding frames on both sides, and edge surface grinding motors are respectively installed on the two edge surface grinding frames for driving the edge surface grinding hob cutters to rotate.

[0015] In some embodiments, the edge surface grinding mechanism further includes: an edge surface grinding mounting frame, the edge surface grinding mounting frame is installed on the first conveyor line and is located between the two edge surface grinding frames; a edge surface grinding pressure wheel group is installed on the edge surface grinding mounting frame through an edge surface grinding mechanism pressing air cylinder for pressing down the substrate during edge surface grinding; the edge surface grinding mechanism further includes: an edge surface grinding synchronous belt lifting wheel group installed below the synchronous belt and used as a conveyor line roller; the edge surface grinding synchronous belt lifting wheel group and the edge surface grinding pressure wheel group are arranged opposite to each other.

[0016] In some embodiments, the turning mechanism includes:

[0017] A turning frame, the turning frame is arranged on the first conveyor line,

[0018] Steering clamping unit, which is rotatably connected to the steering frame;

[0019] Steering drive mechanism, which is arranged on the steering frame and is used to drive the steering clamping unit to rotate 90°.

[0020] In some embodiments, the steering clamping unit includes a clamping frame and a steering clamping plate. A steering slide rail is provided on the lower side of the clamping frame. The steering clamping plate is slidably connected to the steering slide rail through a steering slider. A steering clamping cylinder is provided on the clamping frame, and the steering clamping cylinder is used to drive the steering clamping plate to move towards or away from each other; the clamping frame is rotatably connected to the steering frame through a rotating shaft; a steering lifting device is provided on the clamping frame, which is used to drive the clamping frame to rise or fall; the steering drive mechanism is used to drive the steering lifting device to rotate 90°.

[0021] In some embodiments, the steering lifting device includes a steering frame and a steering fixture lifting cylinder. The steering frame is fixedly connected to the rotating shaft, the steering fixture lifting cylinder is arranged on the steering frame, and the telescopic end of the steering fixture lifting cylinder is connected to the clamping frame;

[0022] A vertically arranged guiding slide rail is provided on the clamping frame, and a guiding slider is provided on the steering frame. The guiding slider cooperates with the guiding slide rail;

[0023] The steering drive mechanism includes a steering cylinder and a steering cylinder seat. The steering cylinder seat is installed on the steering frame, the steering cylinder is arranged on the steering cylinder seat, and the telescopic end of the steering cylinder is rotatably connected to a vertex angle of the steering frame.

[0024] In some embodiments, the cross-section grinding mechanism includes: a cross-section grinding frame. Two cross-section grinding frames are installed on both sides of the first conveyor line. Cross-section grinding hob cutters are respectively rotatably installed in the cross-section grinding frames on both sides. Cross-section grinding motors are respectively installed on the two cross-section grinding frames, which are used to drive the cross-section grinding hob cutters to rotate; the cross-section grinding mechanism further includes: a cross-section grinding mounting frame, which is installed on the first conveyor line and is located between the two cross-section grinding frames; a cross-section grinding pressure wheel group is installed on the cross-section grinding mounting frame through a cross-section grinding mechanism pressing cylinder, which is used to press down the base material during cross-section grinding; the cross-section grinding mechanism further includes: a cross-section grinding synchronous belt lifting wheel group, which is installed below the synchronous belt and is used as a conveyor line roller; the cross-section grinding synchronous belt lifting wheel group is arranged opposite to the cross-section grinding pressure wheel group.

[0025] The beneficial effects of the present utility model compared with the prior art are:

[0026] The structure of the utility model is novel and it has strong practicability. By adopting the production line of this application, automatic grinding of the large surfaces (the upper surface and the lower surface of the base material), the edge surfaces and the cross sections of the base material can be realized, improving the production quality and production efficiency. Description of the Drawings

[0027] Figure 1 It is a schematic diagram of an automatic production line for modifying the base material of a sintered composite wall panel;

[0028] Figure 2 It is a schematic diagram of the base material of a sintered composite wall panel;

[0029] Figure 3 It is an application schematic diagram of the feeding conveying unit;

[0030] Figure 4 It is a schematic diagram of the lower surface grinding mechanism;

[0031] Figure 5 It is a schematic diagram of the upper pressing frame for lower surface grinding;

[0032] Figure 6 It is a schematic diagram of the movable wheel group;

[0033] Figure 7 It is a schematic diagram of the fixed wheel group;

[0034] Figure 8 It is a schematic diagram of the upper surface grinding mechanism;

[0035] Figure 9 It is a schematic diagram of the edge surface grinding mechanism;

[0036] Figure 10 It is a schematic diagram of the cross section cutting mechanism;

[0037] Figure 11 It is a schematic diagram of the cross section cutting and clamping unit;

[0038] Figure 12 It is a schematic diagram of the cross section cutting baffle unit;

[0039] Figure 13 It is a schematic diagram of the cutting tool;

[0040] Figure 14 It is a schematic diagram of the turning mechanism;

[0041] Figure 15 It is a schematic diagram of the cross section grinding mechanism;

[0042] Figure 16 It is a schematic diagram of the hole expanding mechanism.

[0043] Illustration: 1 - Loading and conveying unit, 2 - Lower surface grinding mechanism, 3 - Upper surface grinding mechanism, 4 - Edge surface grinding mechanism, 5 - Cross-section cutting mechanism, 6 - Steering mechanism, 7 - Cross-section grinding mechanism, 8 - Hole expanding mechanism, 9 - First conveyor line, 10 - Second conveyor line, 11 - Fixed U-shaped mounting bracket, 12 - Support wheel, 13 - Movable U-shaped mounting bracket, 14 - L-shaped support piece, 15 - Spring, 16 - Lower grinding frame, 17 - Lower grinding hob, 18 - Lower surface grinding mounting bracket, 19 - Upper pressing and conveying lifting cylinder, 20 - Upper pressing frame for lower surface grinding, 21 - Upper pressing conveyor belt for lower surface grinding, 22 - Upper pressing conveyor motor for lower surface grinding, 23 - Upper surface grinding mounting bracket, 24 - Upper grinding frame, 25 - Upper grinding lifting cylinder, 26 - Upper grinding hob, 27 - Upper surface grinding motor, 28 - Edge surface grinding frame, 29 - Edge surface grinding mounting bracket, 30 - Edge surface grinding mechanism pressing cylinder, 31 - Edge surface grinding pressure wheel group, 32 - Edge surface grinding synchronous belt lifting wheel group, 33 - Edge surface grinding hob, 34 - Edge surface grinding motor, 35 - Cross-section cutting machine frame, 36 - Cross-section cutting lead screw structure, 37 - Cross-section cutting guide rail, 38 - Fixed clamping plate, 39 - Cross-section cutting bottom plate, 40 - Cross-section cutting baffle lifting cylinder, 41 - Cross-section cutting fixture lifting cylinder, 42 - Cylinder mounting bracket, 43 - Sliding clamping plate, 44 - Fixture cylinder, 45 - Cross-section cutting slider, 46 - Cross-section cutting baffle machine frame, 47 - Cross-section cutting baffle, 48 - Telescopic cylinder, 49 - Cutting tool, 50 - Cross-section cutting lead screw connecting piece, 51 - Steering machine frame, 52 - Steering cylinder, 53 - Steering clamping plate, 54 - Steering slider, 55 - Rotating shaft, 56 - Steering frame, 57 - Clamping machine frame, 58 - Steering fixture lifting cylinder, 59 - Steering clamping cylinder, 60 - Cross-section grinding frame, 61 - Cross-section grinding motor, 62 - Cross-section grinding mechanism pressing cylinder, 63 - Cross-section grinding hob, 64 - Cross-section grinding pressure wheel group, 65 - Cross-section grinding synchronous belt lifting wheel group, 66 - Hole expanding baffle machine frame, 67 - Hole expanding baffle, 68 - Hole expanding baffle lifting cylinder, 69 - Hole expanding support frame, 70 - L-shaped mounting plate, 71 - Hole expanding motor, 72 - Hole expanding grinding wheel, 73 - Hole expanding synchronous belt lifting wheel group, 74 - Hole expanding lifting adjustment lead screw, 75 - Hole expanding lead screw structure. Detailed implementation

[0044] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below in conjunction with the accompanying drawings in the preferred embodiments of this application. In the drawings, the same or similar reference numerals represent the same or similar components or components with the same or similar functions from beginning to end. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain this application, and should not be construed as a limitation of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts fall within the scope of protection of this application.

[0045] The embodiments of this application will be described in detail below in conjunction with the accompanying drawings.

[0046] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0048] In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or display that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or displays.

[0049] The following will be combined with Figures 1 - 16 , in order to better elaborate on this application, it will be applied to an automated production line for modifying the base material of sintered composite wall panels for elaboration below. It should be noted that the following embodiments are only used to explain this application and do not constitute a limitation of this application.

[0050] Embodiment 1:

[0051] As Figures 1 - 16As shown in the figure, an automated production line for modifying the base material of a sintered composite wallboard includes: a first conveyor line 9 and a feeding conveyor unit 1, a lower surface grinding mechanism 2, an upper surface grinding mechanism 3, an edge surface grinding mechanism 4, and a cross-section cutting mechanism 5. The feeding conveyor unit 1 is used to convey the base material to the first conveyor line 9. The lower surface grinding mechanism 2 is arranged between the feeding conveyor unit 1 and the first conveyor line 9 and is used to grind the lower surface of the base material. The upper surface grinding mechanism 3 is arranged on the first conveyor line 9 behind the lower surface grinding mechanism 2 and is used to grind the upper surface of the base material. The edge surface grinding mechanism 4 is arranged on the first conveyor line 9 behind the upper surface grinding mechanism 3 and is used to grind the edge surface of the base material. The cross-section cutting mechanism 5 is used to cut and level the cross-section of the base material.

[0052] In some embodiments, it further includes a second conveyor line 10. The base material that has completed cross-section cutting and leveling is conveyed onto the second conveyor line 10, and an expanding hole mechanism 8 is arranged on the second conveyor line 10 for expanding the holes of the base material.

[0053] In some embodiments, the feeding conveyor unit 1 includes a feeding conveyor belt, 12 groups of fixed supporting wheels, and 12 groups of movable supporting wheels. The 12 groups of fixed supporting wheels are arranged on one side of the first conveyor line 9, and the 12 groups of movable supporting wheels are arranged on the other side of the first conveyor line 9. The width of the feeding conveyor belt is 600 mm and the thickness is 5 mm. The feeding conveyor belt is driven by a feeding conveyor motor, and the rotation of the roller installed on the bearing seat is driven by a sprocket and a chain, so as to realize the rotation of the feeding conveyor belt and the continuous feeding and conveying action of the material.

[0054] In some embodiments, the 12 groups of fixed supporting wheels include a horizontally arranged fixed U-shaped mounting frame 11. The fixed U-shaped mounting frame 11 is arranged on one side of the first conveyor line 9, and a number of supporting wheels 12 are installed inside the fixed U-shaped mounting frame 11. The outer edge of the supporting wheel 12 protrudes from the fixed U-shaped mounting frame 11. The supporting wheels 12 are arranged at equal intervals, and the adjacent interval is 5 - 10 cm.

[0055] The 12 groups of movable supporting wheels include an L-shaped support piece 14 and a horizontally arranged movable U-shaped mounting frame 13. The L-shaped support piece 14 is arranged on the other side of the first conveyor line 9. The movable U-shaped mounting frame 13 is movably arranged on the horizontal plate of the L-shaped support piece 14, and a number of supporting wheels 12 are installed inside the movable U-shaped mounting frame 13. The outer edge of the supporting wheel 12 protrudes from the movable U-shaped mounting frame 13.

[0056] The carrier wheels 12 are arranged at equal intervals. A number of through pins are provided on the movable U-shaped mounting frame 13. The end of the pin penetrates through the vertical plate of the L-shaped support piece 14, and a thread is provided on the part of the pin extending out of the vertical plate of the L-shaped support piece 14, and is fixedly connected by a nut. A spring 15 is sleeved on the pin between the movable U-shaped mounting frame 13 and the L-shaped support piece 14.

[0057] When the base material is placed on the feeding conveyor belt, one end of the base material is in contact with the fixed carrier wheel group 12. If the size of the base material is standard, it can just pass through between the fixed carrier wheel group 12 and the movable carrier wheel group 12. If the size of the base material is slightly larger, the other end of the base material will press the movable carrier wheel group 12, and it can also pass through between the fixed carrier wheel group 12 and the movable carrier wheel group 12, and there will be no situation where the base material is stuck and cannot pass through.

[0058] In some embodiments, the lower surface grinding mechanism 2 includes a lower grinding frame 16. Two lower grinding hob cutters 17 are rotatably installed inside the lower grinding frame 16 for grinding the lower surface of the base material. Above the lower grinding frame 16, there is a lower surface grinding mounting frame 18. A lower surface grinding motor is provided on the lower surface grinding mounting frame 18, and the lower surface grinding motor is used to drive the two lower grinding hob cutters 17 to rotate. The grinding method adopts the hob type.

[0059] In some embodiments, the lower surface grinding mechanism 2 further includes: a lower surface grinding upper pressing frame 20. The lower surface grinding upper pressing frame 20 is installed below the lower surface grinding mounting frame 18 through an upper pressing conveyor lifting cylinder 19. A lower surface grinding upper pressing conveyor belt 21 is provided on the lower surface grinding upper pressing frame 20, and a lower surface grinding upper pressing conveyor motor 22 for driving the lower surface grinding upper pressing conveyor belt 21 to rotate is provided on the lower surface grinding upper pressing frame 20. When grinding, the lower surface grinding upper pressing frame 20 is pressed down by the upper pressing conveyor lifting cylinder 19, and the lower surface grinding upper pressing conveyor motor 22 controls the lower surface grinding upper pressing conveyor belt 21 to rotate in the same direction as the feeding direction to prevent the base material from moving up and down during the lower surface grinding, so as to realize the lower surface grinding of the base material.

[0060] In some embodiments, the upper surface grinding mechanism 3 includes: an upper grinding frame 24. Two upper grinding hob cutters 26 are rotatably installed inside the upper grinding frame 24 for grinding the upper surface of the base material. An upper surface grinding motor 27 is provided on the upper grinding frame 24, and the upper surface grinding motor 27 is used to drive the two upper grinding hob cutters 26 to rotate.

[0061] In some embodiments, an upper surface grinding mounting frame 23 is provided above the upper grinding frame 24. The upper surface grinding mounting frame 23 is provided with an upper grinding lifting cylinder 25, and the telescopic end of the upper grinding lifting cylinder 25 is connected to the upper grinding frame 24.

[0062] In some embodiments, the upper surface grinding mechanism 3 further includes an upper grinding height adjustment screw rod, which is used to connect the upper grinding frame 24 to the upper surface grinding mounting frame 23.

[0063] The four corners of the upper surface grinding mechanism 3 are equipped with upper grinding height adjustment screw rods and are provided with upper grinding lifting cylinders 25. By adjusting the upper grinding height adjustment screw rods, substrates of different thicknesses can be compatible for grinding, so as to achieve the upper surface grinding of the substrates.

[0064] In some embodiments, the edge surface grinding mechanism 4 includes: an edge surface grinding frame 28. Two edge surface grinding frames 28 are installed on both sides of the first conveyor line 9. Edge surface grinding hob cutters 33 are respectively rotatably installed in the two edge surface grinding frames 28. Edge surface grinding motors 34 are respectively installed on the two edge surface grinding frames 28 for driving the edge surface grinding hob cutters 33 to rotate.

[0065] In some embodiments, the edge surface grinding mechanism 4 further includes: an edge surface grinding mounting frame 29, which is installed on the first conveyor line 9 and is located between the two edge surface grinding frames 28; an edge surface grinding pressure wheel group 31 is installed on the edge surface grinding mounting frame 29 through a pressure cylinder of the edge surface grinding mechanism 4 for pressing down the substrate during edge surface grinding.

[0066] In some embodiments, the edge surface grinding mechanism 4 further includes: an edge surface grinding synchronous belt lifting wheel group 32, which is installed below the synchronous belt and used as a conveyor line roller; the edge surface grinding synchronous belt lifting wheel group 32 is arranged opposite to the edge surface grinding pressure wheel group 31.

[0067] The installation position of the edge surface grinding mechanism 4 cannot install a synchronous belt roller. The edge surface grinding synchronous belt lifting wheel group 32 is designed to be installed below the synchronous belt and used as a conveyor line roller. The edge surface grinding mechanism 4 is equipped with an edge surface grinding pressure wheel group 31, which presses down during edge surface grinding to prevent the substrate from moving up and down during edge surface grinding, so as to achieve the edge surface grinding of the substrate.

[0068] In some embodiments, the cross-section cutting mechanism 5 includes: a cross-section cutting machine frame 35, which is installed on the first conveyor line 9 and the second conveyor line 10; a cross-section cutting servo feed unit, which is arranged on the cross-section cutting machine frame 35; a cross-section cutting baffle 47 unit, which is installed on the cross-section cutting machine frame 35 for restricting the substrate to a preset position; a cross-section cutting clamping unit, which is installed on the cross-section cutting servo feed unit for clamping the substrate to complete cutting; a cutting tool 49, which is used to achieve the cross-section cutting and leveling of the substrate.

[0069] In some embodiments, the cross-section cutting servo feed unit includes: a cross-section cutting lead screw structure 36, a cross-section cutting lead screw connecting member 50, a cross-section cutting guide rail 37, a cross-section cutting slider 45. The two cross-section cutting guide rails 37 are respectively arranged on the cross-section cutting frame 35 along the parallel directions on both sides of the second conveying line 10. The cross-section cutting lead screw structure 36 is arranged on the cross-section cutting frame 35. The cross-section cutting lead screw connecting member 50 is arranged on the lead screw nut of the cross-section cutting lead screw structure 36, and the cross-section cutting lead screw connecting member 50 is connected to the cross-section cutting clamping unit. The cross-section cutting clamping unit is slidably connected to the cross-section cutting guide rail 37 through the cross-section cutting slider 45. The cross-section cutting lead screw structure 36 is driven by a cross-section cutting servo motor.

[0070] In some embodiments, the cross-section cutting clamping unit includes: a cross-section cutting bottom plate 39. One side of the cross-section cutting bottom plate 39 is provided with a fixed clamping plate 38, and the other side is provided with a sliding clamping plate 43. The sliding clamping plate 43 is driven by a clamping cylinder 44 installed on the cross-section cutting bottom plate 39. A cylinder mounting frame 42 is arranged on the cross-section cutting bottom plate 39. A cross-section cutting fixture lifting cylinder 41 is arranged on the cylinder mounting frame 42. The telescopic end of the cross-section cutting fixture lifting cylinder 41 is connected to the cross-section cutting bottom plate 39. The cylinder mounting frame 42 is connected to the cross-section cutting lead screw connecting member 50, and the cylinder mounting frame 42 is slidably connected to the cross-section cutting guide rail 37 through the cross-section cutting slider 45.

[0071] In some embodiments, protective layers are provided on both the fixed clamping plate 38 and the sliding clamping plate 43, which can play a protective role for the substrate and prevent damage to the substrate when clamping the substrate.

[0072] In some embodiments, the cross-section cutting baffle 47 unit includes a cross-section cutting baffle 47 frame 46. The cross-section cutting baffle 47 frame 46 is installed on the cross-section cutting frame 35. A cross-section cutting baffle 47 lifting cylinder 40 is installed on the cross-section cutting baffle 47 frame 46. The telescopic end of the cross-section cutting baffle 47 lifting cylinder 40 is connected to a cutting baffle connecting member. Both ends of the cutting baffle connecting member are slidably connected to the inner wall of the cross-section cutting baffle 47 frame 46. A horizontally arranged telescopic cylinder 48 is connected to the cutting baffle connecting member. The telescopic end of the telescopic cylinder 48 is connected to a cross-section cutting baffle 47.

[0073] The fixed clamping plate 38 and the sliding clamping plate 43 realize the clamping and up-and-down movement of the gripper through the cross-section cutting fixture lifting cylinder 41. The cross-section cutting baffle 47 realizes the up-and-down lifting of the baffle through the cross-section cutting baffle 47 lifting cylinder 40, and realizes the front-and-back telescoping through the telescoping cylinder 48. The cross-section cutting servo feeding unit drives the cross-section cutting gripping unit for gripping the base material to move towards the cutting tool 49 together, so as to realize the cutting of the cross-section of the base material. The formation of the cross-section cutting servo feeding unit can be judged by setting proximity switches, so as to realize the judgment of the completion of cutting, and then place the base material with the cross-section cutting completed on the second conveying line 10. The rising position of the cross-section cutting gripping unit can also be controlled by setting proximity switches.

[0074] It should be noted here that the sizes of the steel bar-passing holes required for wallboard base materials of different heights are different. The steel bar-passing holes of the wallboards with higher heights should be larger. Therefore, the second conveying line 10 is specially used for manufacturing wallboards with relatively high heights. Therefore, an expanding hole mechanism 8 is also provided on the second conveying line 10. For the base materials that do not require hole expansion, when the cross-section cutting mechanism 5 grabs the base materials, they are directly conveyed downward through the first conveying line 9 and polished by the subsequent cross-section grinding mechanism 7 to complete the treatment of all surfaces of the base materials.

[0075] In some embodiments, the expanding hole mechanism 8 includes: an expanding hole blocking unit, the expanding hole blocking unit is arranged on the second conveying line 10, and opposite expanding hole executing mechanisms are arranged on both sides of the second conveying line 10.

[0076] In some embodiments, the expanding hole blocking unit includes an expanding hole baffle 67 frame 66, the expanding hole baffle 67 frame 66 is installed on the second conveying line 10, an expanding hole baffle lifting cylinder 68 is installed on the expanding hole baffle 67 frame 66, the telescopic end of the expanding hole baffle lifting cylinder 68 is connected with an expanding hole baffle 67, and both ends of the expanding hole baffle 67 are slidably connected with the inner walls of the expanding hole baffle 67 frame 66 respectively.

[0077] In some embodiments, the expanding hole executing mechanism includes: an expanding hole support frame 69, an expanding hole lead screw structure 75 is arranged on the expanding hole support frame 69, an L-shaped mounting plate 70 is arranged on the lead screw nut of the expanding hole lead screw structure 75, an expanding hole motor 71 is arranged on the horizontal plate of the L-shaped mounting plate 70, an expanding hole grinding wheel 72 is arranged on the vertical plate of the L-shaped mounting plate 70, and the expanding hole grinding wheel 72 is driven by the expanding hole motor 71; the expanding hole lead screw structure 75 is driven by an expanding hole servo motor.

[0078] In some embodiments, an expanding hole lifting adjusting lead screw 74 is arranged below the expanding hole baffle 67 frame 66.

[0079] In some embodiments, the hole expanding mechanism 8 further includes: a hole expanding synchronous belt lifting wheel set 73, which is installed below the synchronous belt of the second conveyor line 10; the hole expanding synchronous belt lifting wheel set 73 is disposed opposite to the two hole expanding actuating mechanisms.

[0080] A servo feed system of a hole expanding lead screw structure 75 is installed at the bottom of the hole expanding mechanism 8. The hole expanding servo motor is installed on the hole expanding support frame 69. An L-shaped mounting plate 70 is provided on the lead screw nut of the hole expanding lead screw structure 75. The forward and reverse rotation of the hole expanding servo motor drives the hole expanding grinding wheel 72 to move back and forth, thereby realizing the hole expanding action of the substrate.

[0081] The hole expanding grinding wheel 72 is an alloy chamfering grinding wheel, and its surface is plated with a high-strength wear-resistant layer, which is a tooling of the hole expanding mechanism 8.

[0082] In some embodiments, it further includes: a turning mechanism 6 and a cross-section grinding mechanism 7 provided on the first conveyor line 9; the turning mechanism 6 is used to rotate the substrate that has not been cut by the cross-section cutting mechanism 5 by 90°; the cross-section grinding mechanism 7 is used to grind and level the cross-section of the substrate rotated by 90°.

[0083] In some embodiments, the turning mechanism 6 includes: a turning frame 51, a turning clamping unit, and a turning driving mechanism. The turning frame 51 is provided on the first conveyor line 9, and the turning clamping unit is rotatably connected to the turning frame 51; the turning driving mechanism is provided on the turning frame 51 and is used to drive the turning clamping unit to rotate by 90°.

[0084] Since the subsequent cross-section grinding mechanism 7 is provided on both sides of the first conveyor line 9, it is necessary to rotate the substrate by 90° to realize the grinding of the cross-section of the substrate.

[0085] In some embodiments, the turning clamping unit includes a clamping frame 57 and turning clamping plates 53. A turning slide rail is provided on the lower side of the clamping frame 57. The turning clamping plates 53 are slidably connected to the turning slide rail through turning sliders 54. A turning clamping cylinder 59 is provided on the clamping frame 57, and the turning clamping cylinder 59 is used to drive the turning clamping plates 53 to move towards or away from each other; the clamping frame 57 is rotatably connected to the turning frame 51 through a rotating shaft 55; a turning lifting device is provided on the clamping frame 57 and is used to drive the clamping frame 57 to rise or fall; the turning driving mechanism is used to drive the turning lifting device to rotate by 90°.

[0086] In some embodiments, the turning lifting device includes a turning frame 56 and a turning fixture lifting cylinder 58. The turning frame 56 is fixedly connected to the outer sleeve of the rotating shaft 55. The turning fixture lifting cylinder 58 is provided on the turning frame 56, and the telescopic end of the turning fixture lifting cylinder 58 is connected to the clamping frame 57.

[0087] In some embodiments, a vertically arranged guiding slide rail is provided on the clamping frame 57, and a guiding slider is provided on the bogie 56, and the guiding slider is matched with the guiding slide rail.

[0088] In some embodiments, the steering drive mechanism includes a steering cylinder 52 and a steering cylinder 52 seat. The steering cylinder 52 seat is installed on the steering frame 51, the steering cylinder 52 is arranged on the steering cylinder 52 seat, and the telescopic end of the steering cylinder 52 is rotatably connected to a vertex angle of the bogie 56.

[0089] The substrate to be turned is clamped by the turning and clamping unit, then lifted by the turning lifting device, and then the turning and clamping unit is driven to rotate by the turning drive mechanism to complete the turning of the substrate.

[0090] In some embodiments, the cross-section grinding mechanism 7 includes: a cross-section grinding frame 60. Two cross-section grinding frames 60 are installed on both sides of the first conveyor line 9. Cross-section grinding hob cutters 63 are respectively rotatably installed in the cross-section grinding frames 60 on both sides, and cross-section grinding motors 61 are respectively installed on the two cross-section grinding frames 60 for driving the cross-section grinding hob cutters 63 to rotate.

[0091] In some embodiments, the cross-section grinding mechanism 7 further includes: a cross-section grinding mounting frame, which is installed on the first conveyor line 9 and located between the two cross-section grinding frames 60; a cross-section grinding pressure wheel group 64 is installed on the cross-section grinding mounting frame through a cross-section grinding mechanism 7 pressing cylinder for pressing down the substrate during cross-section grinding.

[0092] In some embodiments, the cross-section grinding mechanism 7 further includes: a cross-section grinding synchronous belt lifting wheel group 65, which is installed below the synchronous belt and used as a conveyor line roller; the cross-section grinding synchronous belt lifting wheel group 65 is arranged opposite to the cross-section grinding pressure wheel group 64.

[0093] The working principles of the cross-section grinding mechanism and the edge surface grinding mechanism are similar and will not be elaborated here.

[0094] The specific steps are as follows:

[0095] The first step: After the substrate enters the large surface grinding position from the loading conveyor unit, the lower surface grinding upper pressing conveyor belt presses down and compresses, and the lower surface grinding mechanism uses the hob grinding method; after the lower surface is ground, it enters the upper surface grinding mechanism to grind the upper surface.

[0096] The second step: After the upper and lower surfaces are all ground and enter the edge surface grinding position, the edge surface grinding pressure wheel group presses down after starting to grind, and the edge surface of the sintered composite wallboard substrate is ground.

[0097] Step 3: The substrate after the edge surface is polished is shunted at the position of the cross-section cutting mechanism. That is, when it reaches the cross-section cutting station, the opposed photoelectric sensor senses the signal; the cutting baffle connecting piece descends, and after a 2S short delay, the first conveyor line pauses.

[0098] Step 4: The cross-section cutting clamping unit is at the bottom grasping waiting position and waits for 2S after grasping the substrate; before the cross-section cutting clamping unit rises, the cross-section cutting baffle lifting cylinder and the telescopic cylinder act, and the cross-section cutting baffle retracts and rises; after the cross-section cutting fixture lifting cylinder controls the cross-section cutting bottom plate to rise in place, the cutting tool starts, and the cross-section cutting clamping unit moves along the cutting slider track through the screw drive of the cross-section cutting servo feed unit to complete the automatic cutting of the cross-section of the wallboard substrate; after the cutting is completed, the substrate after the cross-section cutting is placed on the second conveyor line, and at the same time, the cross-section cutting baffle lifting cylinder and the telescopic cylinder extend to wait for the next substrate material cutting.

[0099] Step 5: During the process of cross-section cutting, the incoming materials of other substrates pass through the cross-section cutting mechanism and enter the steering mechanism, and the opposed photoelectric sensor senses the substrate signal; the first conveyor line pauses, the steering clamping cylinder acts, and after a 2S grasping waiting time; the steering fixture lifting cylinder acts, and the steering clamping plate rises; after the rising action is completed, the steering cylinder acts to cooperate with the rotating shaft to complete the 90° steering of the substrate.

[0100] Step 6: The turned substrate block is conveyed to the cross-section grinding station by relying on the guide wheel group and the conveyor line; after entering the cross-section grinding, the cross-section grinding pressure wheel group presses down to complete the cross-section grinding of the continuously fed substrate block.

[0101] Step 7: After the substrate after the cross-section cutting reaches the position of the reaming mechanism conveyor line, the opposed photoelectric sensor receives the signal, and the reaming baffle descends with the reaming baffle lifting cylinder for the material blocking action; after the material blocking is completed, the conveyor belt pauses; the left and right reaming actuators feed and ream the reserved steel bar holes in the substrate according to the preset feed amount; after the reaming is completed, the baffle rises, and the conveyor belt starts to continue conveying the substrate block forward.

[0102] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grinding structure for the large surface, edge surface and cross-section of a sintered composite wall panel, characterized in that, Comprising: A first conveyor line and A lower surface grinding mechanism, which is arranged on the first conveyor line and is used for grinding the lower surface of the substrate; An upper surface grinding mechanism, which is arranged on the first conveyor line behind the lower surface grinding mechanism and is used for grinding the upper surface of the substrate; A prism surface grinding mechanism, which is arranged on the first conveyor line behind the upper surface grinding mechanism and is used for grinding the prism surface of the substrate; A turning mechanism, which is arranged on the first conveyor line behind the prism surface grinding mechanism, and the turning mechanism is used to rotate the substrate by 90°; A cross-section grinding mechanism, which is arranged on the first conveyor line behind the turning mechanism and is used for grinding the cross-section of the substrate.

2. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 1, characterized in that, The lower surface grinding mechanism includes a lower grinding frame, and two lower grinding hob cutters are rotatably installed inside the lower grinding frame for grinding the lower surface of the substrate; a lower surface grinding mounting frame is arranged above the lower grinding frame, and a lower surface grinding motor is arranged on the lower surface grinding mounting frame, and the lower surface grinding motor is used to drive the two lower grinding hob cutters to rotate.

3. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 2, characterized in that The lower surface grinding mechanism further includes: a lower surface grinding upper pressing frame, which is installed below the lower surface grinding mounting frame through an upper pressing conveyor lifting cylinder, a lower surface grinding upper pressing conveyor belt is arranged on the lower surface grinding upper pressing frame, and a lower surface grinding upper pressing conveyor motor for driving the lower surface grinding upper pressing conveyor belt to rotate is arranged on the lower surface grinding upper pressing frame.

4. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 1, characterized in that, The upper surface grinding mechanism includes: an upper grinding frame, and two upper grinding hob cutters are rotatably installed inside the upper grinding frame for grinding the upper surface of the substrate; an upper surface grinding motor is arranged on the upper grinding frame, and the upper surface grinding motor is used to drive the two upper grinding hob cutters to rotate; an upper surface grinding mounting frame is arranged above the upper grinding frame, and an upper grinding lifting cylinder is arranged on the upper surface grinding mounting frame, and the telescopic end of the upper grinding lifting cylinder is connected to the upper grinding frame.

5. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 4, characterized in that, The upper surface grinding mechanism further includes an upper grinding height adjustment lead screw for connecting the upper grinding frame to the upper surface grinding mounting frame; the prism surface grinding mechanism includes: a prism surface grinding frame, and the two prism surface grinding frames are installed on both sides of the first conveyor line, and prism surface grinding hob cutters are respectively rotatably installed inside the prism surface grinding frames on both sides, and prism surface grinding motors are respectively installed on the two prism surface grinding frames for driving the prism surface grinding hob cutters to rotate.

6. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 1, characterized in that, The prism surface grinding mechanism further includes: a prism surface grinding mounting frame, which is installed on the first conveyor line and located between the two prism surface grinding frames; a prism surface grinding pressure wheel group is installed on the prism surface grinding mounting frame through a prism surface grinding mechanism pressing cylinder for pressing down the substrate during prism surface grinding; the prism surface grinding mechanism further includes: a prism surface grinding synchronous belt lifting wheel group, which is installed below the synchronous belt and used as a conveyor line roller; the prism surface grinding synchronous belt lifting wheel group is arranged opposite to the prism surface grinding pressure wheel group.

7. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 1, characterized in that, The turning mechanism includes: A turning frame, which is arranged on the first conveyor line, Steering clamping unit, the steering clamping unit is rotatably connected to the steering frame; Steering drive mechanism, the steering drive mechanism is arranged on the steering frame and is used to drive the steering clamping unit to rotate 90°.

8. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 7, characterized in that, The steering clamping unit includes a clamping frame and a steering clamping plate. A steering slide rail is arranged on the lower side of the clamping frame. The steering clamping plate is slidably connected to the steering slide rail through a steering slider. A steering clamping cylinder is arranged on the clamping frame, and the steering clamping cylinder is used to drive the steering clamping plate to move towards or away from each other; the clamping frame is rotatably connected to the steering frame through a rotating shaft; a steering lifting device is arranged on the clamping frame and is used to drive the clamping frame to rise or fall; the steering drive mechanism is used to drive the steering lifting device to rotate 90°.

9. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 8, characterized in that, The steering lifting device includes a steering frame and a steering fixture lifting cylinder. The steering frame is fixedly connected to the rotating shaft. The steering fixture lifting cylinder is arranged on the steering frame, and the telescopic end of the steering fixture lifting cylinder is connected to the clamping frame; A vertically arranged guiding slide rail is arranged on the clamping frame, and a guiding slider is arranged on the steering frame. The guiding slider is matched with the guiding slide rail; The steering drive mechanism includes a steering cylinder and a steering cylinder seat. The steering cylinder seat is installed on the steering frame. The steering cylinder is arranged on the steering cylinder seat, and the telescopic end of the steering cylinder is rotatably connected to a vertex angle of the steering frame.

10. A large surface, edge surface, and cross-section grinding structure for a sintered composite wall panel according to claim 1, characterized in that, The cross-section grinding mechanism includes: a cross-section grinding frame. Two cross-section grinding frames are installed on both sides of the first conveyor line. Cross-section grinding hob cutters are respectively rotatably installed in the cross-section grinding frames on both sides. Cross-section grinding motors are respectively installed on the two cross-section grinding frames and are used to drive the cross-section grinding hob cutters to rotate; the cross-section grinding mechanism also includes: a cross-section grinding mounting frame. The cross-section grinding mounting frame is installed on the first conveyor line and is located between the two cross-section grinding frames; a cross-section grinding pressure wheel group is installed on the cross-section grinding mounting frame through a cross-section grinding mechanism pressing cylinder and is used to press down the base material during cross-section grinding; the cross-section grinding mechanism also includes: a cross-section grinding synchronous belt lifting wheel group, which is installed below the synchronous belt and is used as a conveyor line roller; the cross-section grinding synchronous belt lifting wheel group is arranged opposite to the cross-section grinding pressure wheel group.

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