Gypsum-based integrated wallboard grooving device

Abstract

The invention relates to the technical field of grooving devices, and discloses a gypsum-based integrated wallboard grooving device which comprises a bottom plate, a fixing structure used for fixing a to-be-grooved gypsum-based wallboard is arranged on one side of the top of the bottom plate, and a grooving structure is arranged on the other side of the top of the bottom plate; the grooving structure comprises a moving platform arranged at the top of the bottom plate and moving back and forth in the length direction of the to-be-grooved gypsum-based wallboard; the number of the disc cutters is two. Compared with an existing grooving machine, by arranging the disc cutter, the covering edge of the covering paper is cut off before grooving, so that when a gypsum-based wallboard core material is grooved subsequently, the covering edge of the covering paper has no dragging force on the core material and does not affect grooving, then grooving and groove inner wall polishing are conducted through the milling cutter and the rotating rod in sequence, and the grooving efficiency is improved. And chippings are sucked away through the dust collection head, so that the section of the gypsum board wallboard groove is neat, and subsequent installation of the gypsum-based wallboard is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of slotting devices, and in particular to a gypsum-based integrated wallboard slotting device. Background Art

[0002] Gypsum board is generally used as a base in the construction industry, but with the development of gypsum board, high-strength gypsum board that can be used as wallboard has appeared, generally called gypsum-based wallboard. During the installation process, the gypsum-based wallboard needs to be grooved on both sides and two gypsum-based wallboards are spliced ​​by inserting clips into the grooves.

[0003] Currently available slotting devices are generally used for boards without edge wrapping, such as wooden wallboards. However, due to the presence of facing paper edge wrapping on gypsum-based wallboards, the facing paper edge wrapping is different from the core material of the gypsum-based wallboards. Therefore, it is not easy for existing slotting machines to cut off the facing paper edge wrapping when slotting gypsum-based wallboards. Under the pulling force of the facing paper edge wrapping, it is easy to cause uneven cut surfaces of the gypsum wallboard grooves. Summary of the invention

[0004] The object of the present invention is to provide a gypsum-based integrated wallboard grooving device to solve the technical problem in the prior art that the groove cut surface is uneven when the grooving machine grooves the gypsum-based wallboard.

[0005] In order to solve the above technical problems, the present invention specifically provides the following technical solutions:

[0006] A gypsum-based integrated wallboard slotting device comprises a bottom plate, a fixing structure for fixing the gypsum-based wallboard to be slotted is provided on one side of the top of the bottom plate, and a slotting structure is provided on the other side of the top of the bottom plate;

[0007] The slotted structure comprises:

[0008] A mobile platform is arranged on the top of the base plate and moves back and forth along the length direction of the gypsum-based wallboard to be grooved;

[0009] There are two disc cutters, which are used to cut off the facing paper edge at the location where the gypsum-based wallboard is to be grooved;

[0010] Milling cutter for slotting the sides of gypsum-based wallboards;

[0011] A rotating rod, on the outer surface of which a friction layer is provided, for grinding the inner wall of the groove after the groove is cut by the milling cutter;

[0012] A vacuum head is used to absorb the debris generated during the grooving process;

[0013] Among them, the disc cutter, milling cutter, rotating rod and dust collector head are arranged in sequence along the forward direction of the mobile platform. When the mobile platform moves along the length direction of the gypsum-based wallboard to be grooved, the disc cutter, milling cutter, rotating rod and dust collector head are driven to move synchronously. The disc cutter first cuts off the side protective paper of the gypsum-based wallboard, then the milling cutter grooves, the rotating rod grinds the inner wall of the groove, and the dust collector head simultaneously absorbs the debris generated during the groove cutting process.

[0014] Furthermore, the two disc cutters are arranged in parallel up and down, and the distance between the two disc cutters is equal to the slot width;

[0015] The diameter of the rotating rod is greater than or equal to the diameter of the milling cutter, and the diameter of the rotating rod is equal to the slotting width.

[0016] Furthermore, a vertical plate is fixedly connected to the top of the mobile platform, a connecting plate is slidably connected to one side of the vertical plate, a vertical groove is opened on one side of the vertical plate, and a first threaded rod rotatably connected to the vertical plate is provided inside the vertical groove, and a first threaded block fixedly connected to the connecting plate is threadedly connected to the outer surface of the first threaded rod;

[0017] The disc cutter, milling cutter, rotating rod and dust collecting head are all connected to the connecting plate;

[0018] The height of the movable plate is adjusted by rotating the first threaded rod, thereby synchronously adjusting the heights of the disc cutter, the milling cutter, the rotating rod and the dust collecting head.

[0019] Furthermore, a first motor is provided at the top of the disc cutter, the output shaft of the first motor is fixedly connected to a rotating shaft, and the disc cutter is fixedly connected to the outer surface of the rotating shaft, so that when the output shaft of the first motor rotates, the two disc cutters are driven to rotate synchronously, wherein the first motor is connected to the connecting plate through a connecting plate.

[0020] Further, three extrusion plates are provided on the outer surface of the rotating shaft, the disc cutter is arranged between two adjacent extrusion plates, a plurality of rollers are rotatably connected to the side of the extrusion plate close to the fixed structure, and the rollers are in contact with the side of the gypsum-based wallboard;

[0021] Among them, the extrusion plate is rotatably connected to the rotating shaft through a bearing, and the extrusion plate is fixedly connected to the connecting plate. The protruding roller body of the disc cutter is close to the plane of one side of the fixed structure, so that when the disc cutter cuts the facing paper, the roller body rolls along the side of the gypsum-based wallboard and extrude and fix the edge of the facing paper to be cut.

[0022] Furthermore, a second motor and a fixed block are fixedly connected to a side of the movable plate close to the fixed structure, the milling cutter is fixedly connected to the output shaft of the second motor via a first rotating shaft, the rotating rod is fixedly connected to a second rotating shaft, and the second rotating shaft is rotatably connected to the fixed block via a bearing, and a gear ring is fixedly connected to the outer surfaces of the first rotating shaft and the second rotating shaft, and the two gear rings are meshed;

[0023] The output shaft of the second motor rotates to drive the milling cutter to rotate, and the meshing action of the gear ring drives the rotating rod to rotate, thereby synchronously grooving the gypsum-based wallboard and grinding the inner wall of the groove.

[0024] Furthermore, the vacuum head is connected to a collection box through a vacuum cleaner;

[0025] The vacuum head includes a first vacuum head and a second vacuum head that are connected to each other. The first vacuum head is arranged inside the groove of the gypsum-based wallboard, and the second vacuum head is arranged on the side of the gypsum-based wallboard. The first vacuum head is opened on a side close to the milling cutter, and the second vacuum head is opened on a side close to the gypsum-based wallboard. The height of the first vacuum head is less than the height of the second vacuum head.

[0026] Furthermore, a support plate is provided at the bottom of the second motor, a telescopic rod is fixedly connected between the support plate and the mobile platform, a spring is sleeved on the outer surface of the telescopic rod, and both ends of the spring are respectively fixedly connected to the support plate and the mobile platform, and the support plate is tightly attached to the second motor through the rebound force of the spring to support the second motor.

[0027] Furthermore, the fixing structure includes a placing platform, on the top of which are provided two first limiting plates which are perpendicular to each other, and on the opposite side of the first limiting plates there is provided a second limiting plate which is parallel thereto, and the second limiting plate is controlled by a hydraulic rod to move closer to or away from the first limiting plate which is parallel thereto, so as to fix the gypsum-based wallboard to be grooved.

[0028] Furthermore, a groove is provided on one side of the top of the bottom plate, a second threaded rod is provided inside the groove, a second threaded block is fixedly connected to the bottom of the mobile platform, and the second threaded block is threadedly connected to the second threaded rod, and the mobile platform moves on the top of the bottom plate by rotating the second threaded rod;

[0029] At least one rotating roller is rotatably mounted on one side of the mobile platform close to the placement platform, and the rotating roller contacts the side surface of the placement platform, so that when the mobile platform moves back and forth along the bottom plate direction, the rotating roller rolls along the side surface of the placement platform.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The present invention is different from the existing grooving machine. A disc cutter is provided to cut off the facing paper edge before grooving, so that when the core material of the gypsum-based wallboard is subsequently grooved, the facing paper edge has no pulling force on the core material and will not affect the grooving. Then, the milling cutter and the rotating rod are used to groove and polish the inner wall of the groove in turn, and the dust collector head is used to suck away the debris, so that the cut surface of the gypsum board wallboard groove is neat, which is convenient for the subsequent installation of the gypsum-based wallboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0033] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0034] Figure 2 It is a structural schematic diagram of the slotted structure in the present invention;

[0035] Figure 3 For the present invention Figure 2 The main view of

[0036] Figure 4 It is a schematic diagram of the connection structure between the disc cutter and the extrusion plate in the present invention;

[0037] Figure 5 It is a schematic diagram of the connection structure between the milling cutter and the rotating rod in the present invention;

[0038] Figure 6 It is a schematic diagram of the structure of the dust collector head of the present invention;

[0039] Figure 7 It is a cross-sectional view of the vertical plate in the present invention.

[0040] The numbers in the figure represent the following:

[0041] 1. Bottom plate; 2. Mobile platform; 3. Disc cutter; 4. Milling cutter; 5. Rotating rod; 6. Dust suction head; 7. Vertical plate; 8. Connecting plate; 9. Vertical groove; 10. First threaded rod; 11. First threaded block; 12. First motor; 13. Rotating shaft; 14. Extrusion plate; 15. Roller; 16. Second motor; 17. Fixed block; 18. First rotating shaft; 19. Second rotating shaft; 20. Gear ring; 21. Dust collector; 22. Collecting box; 23. First suction head; 24. Second suction head; 25. Support plate; 26. Telescopic rod; 27. Spring; 28. Placing platform; 29. ​​First limit plate; 30. Second limit plate; 31. Hydraulic rod; 32. Groove; 33. Second threaded rod; 34. Second threaded block; 35. Rotating roller. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figure 1 and Figure 2 As shown, the present invention provides a gypsum-based integrated wallboard slotting device, comprising a bottom plate 1, a fixing structure for fixing the gypsum-based wallboard to be slotted is provided on one side of the top of the bottom plate 1, and a slotting structure is provided on the other side of the top of the bottom plate 1;

[0044] The slotted structure comprises:

[0045] A mobile platform 2 is arranged on the top of the base plate 1 and moves back and forth along the length direction of the gypsum-based wallboard to be grooved;

[0046] The disc cutters 3, two of which are provided, are used to cut off the edge of the protective paper at the position where the gypsum-based wallboard is to be grooved;

[0047] Milling cutter 4, used for grooving the side of the gypsum-based wallboard;

[0048] A rotating rod 5, on the outer surface of which a friction layer is provided, for grinding the inner wall of the groove after the groove is cut by the milling cutter 4;

[0049] A dust collector head 6 is used to absorb debris generated during the slotting process;

[0050] Among them, the disc cutter 3, milling cutter 4, rotating rod 5 and dust collector head 6 are arranged in sequence along the forward direction of the mobile platform 2. When the mobile platform 2 moves along the length direction of the gypsum-based wallboard to be grooved, the disc cutter 3, milling cutter 4, rotating rod 5 and dust collector head 6 are synchronously driven to move. The disc cutter 3 first cuts off the side protective paper of the gypsum-based wallboard, and then the milling cutter 4 grooves, the rotating rod 5 grinds the inner wall of the groove, and the dust collector head 6 synchronously absorbs the debris generated during the groove opening process.

[0051] During the installation process, gypsum-based wall panels need to be grooved on both sides. The existing grooving devices are generally for wooden wall panels and other boards without edging. However, due to the presence of facing paper edging on gypsum-based wall panels, the facing paper edging is different from the core material of gypsum-based wall panels. Therefore, it is not easy for existing grooving machines to cut off the facing paper edging when grooving gypsum-based wall panels. Under the pulling force of the facing paper edging, it is easy to cause uneven cut surfaces of the gypsum wallboard grooves. Therefore, it is necessary to develop a gypsum-based integrated wall panel grooving device.

[0052] This embodiment is different from the existing grooving machine. A disc cutter 3 is provided to cut off the facing paper edge before grooving, so that when the core material of the gypsum-based wallboard is subsequently grooved, the facing paper edge has no pulling force on the core material and will not affect the grooving. Then, the milling cutter 4 and the rotating rod 5 are used to groove and polish the inner wall of the groove in turn, and the dust collector 6 is used to suck away the debris, so that the cross section of the gypsum wallboard groove is neat, which is convenient for the subsequent installation of the gypsum-based wallboard.

[0053] In actual use, 1. The gypsum-based wallboard to be slotted is firmly fixed by a fixing structure, and the facing paper edges corresponding to the slot positions at both ends of the gypsum-based wallboard are manually removed;

[0054] 2. Start the disc cutter 3, the milling cutter 4, the rotating rod 5 and the dust suction head 6, so that the positions of the disc cutter 3, the milling cutter 4, the rotating rod 5 and the dust suction head 6 correspond to the positions to be grooved;

[0055] 3. Move the movable platform 2 along the length direction of the gypsum-based wallboard to be grooved, then the disc cutter 3 first cuts off the side facing paper of the gypsum-based wallboard, then the milling cutter 4 grooves, the rotating rod 5 grinds the inner wall of the groove, and the dust collector 6 simultaneously absorbs the debris generated during the groove cutting process.

[0056] The key point of the present invention is that a disc cutter 3 is provided to cut off the facing paper edge corresponding to the slotting position before slotting, thereby reducing the traction of the facing paper edge on the core material of the gypsum-based wallboard, and solving the problem of uneven slotting surface caused by the different materials of the facing paper edge and the core material of the gypsum-based wallboard.

[0057] The cut edge of the face paper can be directly crushed or rolled up and collected.

[0058] As a preferred embodiment of the present embodiment, the two disc cutters 3 are arranged parallel to each other, and the distance between the two disc cutters 3 is equal to the slot width; the facing paper edging corresponding to the slot is cut off in advance by the disc cutter 3 to reduce the influence of the facing paper edging on the slot.

[0059] The diameter of the rotating rod 5 is greater than or equal to the diameter of the milling cutter 4, and the diameter of the rotating rod 5 is equal to the slotting width.

[0060] By making the diameter of the rotating rod 5 greater than or equal to the diameter of the milling cutter 4, the inner wall after the slotting can be polished and smoothed, and because the diameter of the rotating rod 5 is equal to the slotting width, the width of the slot after polishing is equal to the preset width.

[0061] The thickness of the gypsum-based wallboard has various models, and the height of the slot is also different. In order to improve the application range of the device, the device is suitable for different slot heights. Further, Figure 3 and Figure 7 As shown, a vertical plate 7 is fixedly connected to the top of the mobile platform 2, a connecting plate 8 is slidably connected to one side of the vertical plate 7, a vertical groove 9 is opened on one side of the vertical plate 7, and a first threaded rod 10 rotatably connected to the vertical plate 7 is provided inside the vertical groove 9, and a first threaded block 11 fixedly connected to the connecting plate 8 is threadedly connected to the outer surface of the first threaded rod 10;

[0062] The disc cutter 3, the milling cutter 4, the rotating rod 5 and the dust collecting head 6 are all connected to the connecting plate 8;

[0063] The height of the movable plate is adjusted by rotating the first threaded rod 10 , thereby synchronously adjusting the heights of the disc cutter 3 , the milling cutter 4 , the rotating rod 5 and the dust collecting head 6 .

[0064] By providing a connecting plate 8 and a vertical plate 7, and connecting the disc cutter 3, the milling cutter 4, the rotating rod 5 and the dust head 6 to the connecting plate 8, the height of the movable plate is adjusted by rotating the first threaded rod 10, so as to synchronously adjust the heights of the disc cutter 3, the milling cutter 4, the rotating rod 5 and the dust head 6, so that the grooving structure can adapt to the grooving of gypsum-based wallboards of different thicknesses.

[0065] The following further defines the disc cutter 3. A first motor 12 is provided on the top of the disc cutter 3. The output shaft of the first motor 12 is fixedly connected to a rotating shaft 13. The disc cutter 3 is fixedly connected to the outer surface of the rotating shaft 13, so that when the output shaft of the first motor 12 rotates, the two disc cutters 3 are driven to rotate synchronously, wherein the first motor 12 is connected to the connecting plate 8 via a connecting plate.

[0066] The two disc cutters 3 are fixed on the same rotating shaft 13, so that the two disc cutters 3 rotate synchronously to cut the edge of the face paper at the slotted position.

[0067] In the process of cutting the edge of the protective paper, it is difficult to make the cut line neat due to the toughness of the edge of the protective paper. In order to solve this problem, Figure 4 As shown, three extrusion plates 14 are provided on the outer surface of the rotating shaft 13, and the disc cutter 3 is arranged between two adjacent extrusion plates 14. The extrusion plates 14 are rotatably connected to a plurality of rollers 15 on one side close to the fixed structure, and the rollers 15 are in contact with the side of the gypsum-based wallboard;

[0068] Among them, the extrusion plate 14 is rotatably connected to the rotating shaft 13 through a bearing, and the extrusion plate 14 is fixedly connected to the connecting plate 8. The protruding roller body 15 of the disc cutter 3 is close to the plane of one side of the fixed structure, so that when the disc cutter 3 cuts the facing paper, the roller body 15 rolls along the side of the gypsum-based wallboard and squeezes and fixes the edge of the facing paper to be cut.

[0069] When the disc cutter 3 cuts the facing paper, the roller body 15 rolls along the side of the gypsum-based wallboard and squeezes and fixes the edge of the facing paper to be cut. Since the upper and lower sides of the facing paper to be cut are fixed, when the disc cutter 3 cuts, the roller body 15 applies force to the facing paper, which is beneficial to the cutting of the disc cutter 3 and makes the tangent line smooth.

[0070] The milling cutter 4 and the rotating rod 5 are further defined as follows: Figure 5 As shown, a second motor 16 and a fixed block 17 are fixedly connected to the side of the movable plate close to the fixed structure, the milling cutter 4 is fixedly connected to the output shaft of the second motor 16 through a first rotating shaft 18, the rotating rod 5 is fixedly connected to a second rotating shaft 19, and the second rotating shaft 19 is rotatably connected to the fixed block 17 through a bearing, and a gear ring 20 is fixedly connected to the outer surface of the first rotating shaft 18 and the second rotating shaft 19, and the two gear rings 20 are meshed;

[0071] The output shaft of the second motor 16 rotates to drive the milling cutter 4 to rotate, and at the same time drives the rotating rod 5 to rotate through the meshing action of the gear ring 20, thereby synchronously grooving the gypsum-based wallboard and grinding the inner wall of the groove.

[0072] The fixed block 17 supports the rotating rod 5 through the second rotating shaft 19. Through the meshing action of the gear ring 20, the milling cutter 4 and the rotating rod 5 rotate synchronously to groove the gypsum-based wallboard and grind the inner wall of the groove.

[0073] The following further defines the dust collector head 6: Figure 2 and Figure 6 As shown, the dust collector head 6 is connected to a collection box 22 through a dust collector 21;

[0074] The vacuum head 6 includes a first suction head 23 and a second suction head 24 that are connected to each other. The first suction head 23 is arranged inside the groove of the gypsum-based wallboard, and the second suction head 24 is arranged on the side of the gypsum-based wallboard. The first suction head 23 is opened on the side close to the milling cutter 4, and the second suction head 24 is opened on the side close to the gypsum-based wallboard. The height of the first suction head 23 is less than the height of the second suction head 24.

[0075] The first suction head 23 sucks the debris inside the slot of the gypsum-based wallboard, and the second suction head 24 sucks the debris splashed during the slotting and grinding process to improve the cleaning effect of the debris. The sucked debris is stored inside the collection box 22.

[0076] The second motor 16 and the fixing block 17 have a certain weight and are only connected to the connecting plate 8, which is not stable enough. In order to improve the stability of the second motor 16 and the fixing block 17 and to adapt to the up and down movement of the connecting plate 8, as shown in FIG. Figure 3 As shown, a support plate 25 is provided at the bottom of the second motor 16, and a telescopic rod 26 is fixedly connected between the support plate 25 and the mobile platform 2. A spring 27 is sleeved on the outer surface of the telescopic rod 26, and the two ends of the spring 27 are respectively fixedly connected to the support plate 25 and the mobile platform 2. The rebound force of the spring 27 makes the support plate 25 close to the second motor 16 to support the second motor 16.

[0077] In the initial state, the spring 27 is compressed, and the rebound force of the spring 27 makes the support plate 25 close to the second motor 16, supporting the second motor 16 and the fixed block 17. When the height of the connecting plate 8 is adjusted, the second motor 16 and the fixed block 17 will be adjusted in height accordingly, and due to the rebound force of the spring 27, the support plate 25 will also be adjusted in height accordingly, so that the support plate 25 is always close to the second motor 16.

[0078] The fixing structure is introduced in detail below. The fixing structure includes a placing platform 28. Two first limiting plates 29 arranged perpendicular to each other are provided on the top of the placing platform 28. A second limiting plate 30 arranged parallel to the first limiting plate 29 is provided on the opposite side of the first limiting plate 29. The second limiting plate 30 is controlled by a hydraulic rod 31 to approach or move away from the first limiting plate 29 arranged parallel to the first limiting plate 29, so as to fix the gypsum-based wallboard to be grooved.

[0079] In actual use, the gypsum-based wallboard is first placed on the placement platform 28, and the two side edges of the gypsum-based wallboard are respectively fitted with the two first limit plates 29, and then the hydraulic rod 31 is started to make the second limit plate 30 close to the gypsum-based wallboard to limit and fix the gypsum-based wallboard, which is conducive to the subsequent grooving and prevents the gypsum-based wallboard from moving during the grooving process.

[0080] The mobile platform 2 is further defined as follows: Figure 1 and Figure 2 As shown, a groove 32 is provided on one side of the top of the base plate 1, and a second threaded rod 33 is provided inside the groove 32. A second threaded block 34 is fixedly connected to the bottom of the mobile platform 2, and the second threaded block 34 is threadedly connected to the second threaded rod 33. The mobile platform 2 is moved on the top of the base plate 1 by rotating the second threaded rod 33. The second threaded rod 33 is connected to a third motor, and the output shaft of the third motor rotates to drive the second threaded rod 33 to rotate, so that the mobile platform 2 moves on the top of the base plate 1, thereby driving the slotted structure to move.

[0081] In order to improve the stability of the movement of the mobile platform 2, at least one rotating roller 35 is rotatably installed on the side of the mobile platform 2 close to the placement platform 28, and the rotating roller 35 is in contact with the side of the placement platform 28, so that when the mobile platform 2 moves back and forth along the direction of the base plate 1, the rotating roller 35 rolls along the side of the placement platform 28.

[0082] The rotating rollers 35 improve the stability of the movement of the mobile platform 2 .

[0083] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A gypsum-based integrated wallboard grooving device, characterized in that: It comprises a bottom plate (1), a fixing structure for fixing a gypsum-based wallboard to be grooved is provided on one side of the top of the bottom plate (1), and a groove structure is provided on the other side of the top of the bottom plate (1); The slotted structure comprises: A movable platform (2) is arranged on the top of the base plate (1) and moves back and forth along the length direction of the gypsum-based wallboard to be grooved; Two disc cutters (3) are provided for cutting the edge of the facing paper at the position where the grooves are to be cut on the gypsum-based wallboard; A milling cutter (4) for slotting the side edges of gypsum-based wallboards; A rotating rod (5), wherein a friction layer is provided on the outer surface of the rotating rod (5) for grinding the inner wall of the groove after the groove is cut by the milling cutter (4); A dust suction head (6) for sucking up debris generated during the slotting process; The disc cutter (3), the milling cutter (4), the rotating rod (5) and the dust collector (6) are arranged in sequence along the forward direction of the mobile platform (2). When the mobile platform (2) moves along the length direction of the gypsum-based wallboard to be grooved, the disc cutter (3), the milling cutter (4), the rotating rod (5) and the dust collector (6) are synchronously driven to move. The disc cutter (3) first cuts the side protective paper of the gypsum-based wallboard, and then the milling cutter (4) grooves, the rotating rod (5) grinds the inner wall of the groove, and the dust collector (6) synchronously absorbs the debris generated during the groove cutting process.

2. A gypsum-based integrated wallboard slotting device according to claim 1, characterized in that: The two disc cutters (3) are arranged in parallel up and down, and the distance between the two disc cutters (3) is equal to the slot width; The diameter of the rotating rod (5) is greater than or equal to the diameter of the milling cutter (4), and the diameter of the rotating rod (5) is equal to the slotting width.

3. A gypsum-based integrated wallboard slotting device according to claim 2, characterized in that: A vertical plate (7) is fixedly connected to the top of the mobile platform (2), a connecting plate (8) is slidably connected to one side of the vertical plate (7) up and down, a vertical groove (9) is provided on one side of the vertical plate (7), and a first threaded rod (10) rotatably connected to the vertical plate (7) is provided inside the vertical groove (9), and a first threaded block (11) fixedly connected to the connecting plate (8) is threadedly connected to the outer surface of the first threaded rod (10); The disc cutter (3), the milling cutter (4), the rotating rod (5) and the dust collecting head (6) are all connected to the connecting plate (8); The height of the movable plate is adjusted by rotating the first threaded rod (10), thereby synchronously adjusting the heights of the disc cutter (3), the milling cutter (4), the rotating rod (5) and the dust collecting head (6).

4. A gypsum-based integrated wallboard slotting device according to claim 3, characterized in that: A first motor (12) is provided on the top of the disc cutter (3); an output shaft of the first motor (12) is fixedly connected to a rotating shaft (13); the disc cutter (3) is fixedly connected to the outer surface of the rotating shaft (13), so that when the output shaft of the first motor (12) rotates, the two disc cutters (3) are driven to rotate synchronously, wherein the first motor (12) is connected to a connecting plate (8) via a connecting plate.

5. A gypsum-based integrated wallboard slotting device according to claim 4, characterized in that: Three extrusion plates (14) are provided on the outer surface of the rotating shaft (13), the disc cutter (3) is arranged between two adjacent extrusion plates (14), and a plurality of rollers (15) are rotatably connected to the side of the extrusion plate (14) close to the fixed structure, and the rollers (15) are in contact with the side of the gypsum-based wallboard; The extrusion plate (14) is rotatably connected to the rotating shaft (13) via a bearing, and the extrusion plate (14) is fixedly connected to the connecting plate (8). The disc cutter (3) protrudes from the roller body (15) close to a plane on one side of the fixed structure, so that when the disc cutter (3) cuts the face paper, the roller body (15) rolls along the side of the gypsum-based wallboard and squeezes and fixes the edge of the face paper to be cut.

6. A gypsum-based integrated wallboard slotting device according to claim 5, characterized in that: A second motor (16) and a fixed block (17) are fixedly connected to a side of the movable plate close to the fixed structure; the milling cutter (4) is fixedly connected to an output shaft of the second motor (16) via a first rotating shaft (18); the rotating rod (5) is fixedly connected to a second rotating shaft (19), and the second rotating shaft (19) is rotatably connected to the fixed block (17) via a bearing; and toothed rings (20) are fixedly connected to outer surfaces of the first rotating shaft (18) and the second rotating shaft (19), and the two toothed rings (20) are meshed; The output shaft of the second motor (16) rotates to drive the milling cutter (4) to rotate, and at the same time drives the rotating rod (5) to rotate through the meshing action of the gear ring (20), thereby synchronously grooving the gypsum-based wallboard and polishing the inner wall of the groove.

7. A gypsum-based integrated wallboard slotting device according to claim 6, characterized in that: The dust collector head (6) is connected to a collection box (22) via a dust collector (21); The vacuum head (6) comprises a first suction head (23) and a second suction head (24) which are connected to each other, wherein the first suction head (23) is arranged inside a groove of a gypsum-based wallboard, and the second suction head (24) is arranged on a side of the gypsum-based wallboard, the first suction head (23) is opened on a side close to the milling cutter (4), and the second suction head (24) is opened on a side close to the gypsum-based wallboard, and the height of the first suction head (23) is less than the height of the second suction head (24).

8. A gypsum-based integrated wallboard slotting device according to claim 7, characterized in that: A support plate (25) is provided at the bottom of the second motor (16); a telescopic rod (26) is fixedly connected between the support plate (25) and the mobile platform (2); a spring (27) is sleeved on the outer surface of the telescopic rod (26); and two ends of the spring (27) are respectively fixedly connected to the support plate (25) and the mobile platform (2); the support plate (25) is closely attached to the second motor (16) by the rebound force of the spring (27), thereby supporting the second motor (16).

9. A gypsum-based integrated wallboard slotting device according to claim 1, characterized in that: The fixing structure comprises a placement platform (28), two first limiting plates (29) arranged perpendicular to each other are arranged on the top of the placement platform (28), a second limiting plate (30) arranged parallel to the first limiting plate (29) is arranged on the opposite side of the first limiting plate (29), and the second limiting plate (30) is controlled by a hydraulic rod (31) to move closer to or farther from the first limiting plate (29) arranged parallel to the first limiting plate (29), thereby fixing the gypsum-based wallboard to be grooved.

10. A gypsum-based integrated wallboard slotting device according to claim 1, characterized in that: A groove (32) is provided on one side of the top of the bottom plate (1), a second threaded rod (33) is provided inside the groove (32), a second threaded block (34) is fixedly connected to the bottom of the mobile platform (2), and the second threaded block (34) is threadedly connected to the second threaded rod (33), and the mobile platform (2) is moved on the top of the bottom plate (1) by rotating the second threaded rod (33); At least one rotating roller (35) is rotatably mounted on a side of the mobile platform (2) close to the placement platform (28), and the rotating roller (35) is in contact with the side of the placement platform (28), so that when the mobile platform (2) moves back and forth along the bottom plate (1), the rotating roller (35) rolls along the side of the placement platform (28).

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