Light wallboard gantry cutting device

Abstract

The utility model provides a light wallboard gantry cutting device, and relates to the technical field of building material field processing, the light wallboard gantry cutting device comprises a rack, a three-axis module mechanism, a cutting assembly and a material moving mechanism, one side of the rack in the horizontal direction is provided with an opening, the rack is provided with a cutting station and a feeding and discharging station, the cutting station is located in the rack, and the feeding and discharging station is located in the rack. The feeding and discharging station is located on the opening side of the machine frame. The three-axis module mechanism is arranged on the machine frame and comprises a movable end. According to the gantry cutting device for the light wallboards, the cutting device is placed near a construction building, the light wallboards are driven by the material moving mechanism to turn over and enter the cutting station, and after feeding, the light wallboards are transversely cut through the three-axis module mechanism and the cutting assembly, so that field width cutting operation is achieved, and the cutting efficiency is improved for scenes needing batch cutting. And a plurality of arranged light wallboards can be directly placed and cut in sequence, so that the labor cost is greatly reduced, and the building construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of on-site processing of building materials, in particular to a gantry cutting device for light wall panels. Background Art

[0002] Lightweight wall panels are primarily made by mixing inorganic materials such as cement, fly ash, and gypsum with lightweight materials such as reinforcing fibers and polystyrene particles. They offer advantages such as light weight, high strength, sound insulation, heat insulation, and fire resistance. Lightweight wall panels are quick and easy to install, significantly shortening construction cycles and reducing labor costs. Furthermore, they are environmentally friendly, containing no harmful substances and meeting the requirements of sustainable construction. This material is commonly used in building structures such as interior and exterior walls and partition walls, and is particularly well-suited for high-rise buildings and renovation projects. Due to their lightweight nature, they can effectively reduce a building's deadweight, enhance its seismic resistance, and further ensure building safety. The versatility and superior performance of lightweight wall panels have led to their widespread application in residential, commercial, and public facilities, making them a crucial component of modern building materials.

[0003] When lightweight wall panels leave the factory, their thickness and length can be set according to the building height, allowing for mass production. However, the width of lightweight wall panels is usually 600mm. During on-site construction, there are a large number of scenarios where the width needs to be cut to adapt to the building. Currently, on-site cutting operations are mainly performed manually according to the construction situation. For scenarios with greater demand, such as commercial housing construction, multiple people are required to form a special cutting team, which requires high labor costs. In addition, during the cutting operation, a large amount of cutting dust will also affect the health of the specialized cutting staff.

[0004] Although some lightweight wallboard manufacturers have online cutting devices, such as the cutting device for lightweight wallboard production lines with authorization announcement number CN103934891B, which performs cutting operations directly on the lightweight wallboard production line, there is a large degree of uncertainty regarding the required width of lightweight wallboards during on-site construction. Prefabricated and cut lightweight wallboards often fail to meet the required width, increasing construction costs and generating a large amount of construction waste. Furthermore, manual cutting is required, significantly impacting costs and the environment. Utility Model Content

[0005] In view of this, the utility model proposes a gantry cutting device for lightweight wall panels, which is placed near the construction building. The lightweight wall panels are flipped by the material shifting mechanism to enter the cutting station. After loading, they are transversely cut by the three-axis module mechanism and the cutting assembly, thereby realizing on-site width cutting operations. For scenes requiring batch cutting, multiple arranged lightweight wall panels can be directly placed for cutting in sequence, thereby greatly reducing labor costs and improving construction efficiency.

[0006] The technical solution of the present invention is achieved as follows: The present invention provides a lightweight wall panel gantry cutting device, including a frame, a three-axis module mechanism, a cutting assembly and a material moving mechanism, wherein:

[0007] One side of the frame is open in the horizontal direction, and a cutting station and a loading and unloading station are provided on the frame. The cutting station is located inside the frame, and the loading and unloading station is located on the open side of the frame;

[0008] A three-axis module mechanism is arranged on the frame, and the three-axis module mechanism includes a movable end, and the movable end can move in the frame in the horizontal, longitudinal and vertical directions;

[0009] A cutting assembly is provided on the movable end, the cutting assembly comprising a cutting wheel, the cutting wheel being used to cut the lightweight wallboard in a transverse direction;

[0010] The material moving mechanism includes a rotating shaft and a supporting member. The rotating shaft is set on the frame, and the supporting member is fixed on the rotating shaft. The supporting member is used to place the lightweight wall panel. The rotating shaft is used to drive the supporting member to rotate so that the lightweight wall panel can be switched between the cutting station and the loading and unloading station through a flipping action.

[0011] On the basis of the above technical solution, preferably, it also includes a cutting pallet, which is fixed in the frame and located on the cutting station to support the lightweight wall panels on the cutting station. When the supporting member is located at the cutting station, it is arranged in an alternating manner with the cutting pallet.

[0012] On the basis of the above technical solution, it is preferred to further include a loading and unloading support plate, which is fixed on the frame and located on the loading and unloading station to carry the lightweight wall panels on the loading and unloading station. When the supporting member is located at the loading and unloading station, it is arranged in an alternating manner with the loading and unloading support plate.

[0013] Further preferably, it also includes an angle adjustment component, which has a lifting end, and the loading and unloading support plate is hinged to the frame through the angle adjustment component. The lifting end is against the bottom of the loading and unloading support plate to support the loading and unloading support plate. The height of the lifting end is adjustable to change the relative angle between the loading and unloading support plate and the frame.

[0014] More preferably, the angle adjustment assembly includes a hinge seat and an adjustment bolt, wherein:

[0015] The hinge seat is arranged between the loading and unloading support plate and the frame so that the loading and unloading support plate and the frame are hinged;

[0016] The adjusting bolt thread is connected with the articulated seat thread, and one end thereof abuts against the loading and unloading supporting plate.

[0017] On the basis of the above technical solution, preferably, the frame includes a base frame, columns and beams, wherein:

[0018] There are multiple columns, all of which are fixed on the base frame, and the material moving mechanism is arranged on the base frame;

[0019] There are two crossbeams, which are symmetrically arranged on the top of the columns.

[0020] Further preferably, the three-axis module mechanism includes a transverse module, a longitudinal module and a vertical module, wherein:

[0021] The transverse modules are arranged on two cross beams to drive the movable end to move transversely;

[0022] The longitudinal module is arranged on the transverse module to drive the movable end to move longitudinally;

[0023] The vertical module is arranged on the longitudinal module, and the movable end is arranged on the vertical module so as to drive the movable end to move toward or away from the lightweight wallboard through the vertical module.

[0024] On the basis of the above technical solution, preferably, the number of the bearing members is at least two, and the bearing members include a support and a side baffle, wherein,

[0025] The support is fixed on the rotating shaft;

[0026] There are two side baffles, which are fixed on the support perpendicularly to each other, one of which is a side baffle.

[0027] On the basis of the above technical solution, preferably, the material moving mechanism further includes a driving part, which is fixed on the frame and has a rotation output end, and the rotation output end is transmission-connected to the rotating shaft to drive the rotating shaft to rotate.

[0028] The lightweight wall panel gantry cutting device of the utility model has the following beneficial effects compared with the prior art:

[0029] (1) The cutting device is placed near the construction building, and the lightweight wall panel is turned over by the material moving mechanism to enter the cutting station. After loading, it is cut horizontally by the three-axis module mechanism and the cutting assembly, thereby realizing on-site width cutting operation. For scenes requiring batch cutting, multiple arranged lightweight wall panels can be directly placed and cut in sequence, thereby greatly reducing labor costs and improving construction efficiency;

[0030] (2) A cutting support plate is provided and fixed directly to the base frame through a column to support the lightweight wall panel on the cutting station, so that after the lightweight wall panel is flipped to the cutting station through the support member, the support member can slightly leave the lightweight wall panel to avoid vibration and pressure during the cutting process of the lightweight wall panel, thereby ensuring the service life and mechanical stability of components such as the rotating shaft;

[0031] (3) By setting an angle adjustment component, the loading and unloading support plate is hinged on the frame through the angle adjustment component, and the lifting end is against the bottom of the loading and unloading support plate to support the loading and unloading support plate. The height of the lifting end is adjustable to change the relative angle between the loading and unloading support plate and the frame, thereby improving the stability of the lightweight wall panel arrangement. Especially when there are multiple layers of lightweight wall panels, the loading and unloading support plate needs to be tilted at a small angle toward the frame to prevent the lightweight wall panels arranged along the thickness direction from tipping over during the process of rotating from the cutting station to the loading and unloading station. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a three-dimensional diagram of the lightweight wall panel gantry cutting device of the present invention;

[0034] Figure 2 This is a side view of the lightweight wall panel gantry cutting device of the present invention;

[0035] Figure 3 This is a three-dimensional diagram from another perspective of the lightweight wall panel gantry cutting device of the present invention;

[0036] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at point A;

[0037] Figure 5 It is a three-dimensional diagram of the three-axis module mechanism of the lightweight wall panel gantry cutting device of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1-5 As shown, the lightweight wall panel gantry cutting device of the present invention includes a frame 1, a three-axis module mechanism 2, a cutting component 3 and a material moving mechanism 4.

[0040] One side of the frame 1 is open in the horizontal direction. A cutting station and a loading and unloading station are provided on the frame 1. The cutting station is located inside the frame 1, and the loading and unloading station is located on the open side of the frame 1.

[0041] The frame 1 includes a base frame 11, columns 12 and beams 13. There are multiple columns 12, all of which are fixed on the base frame 11. The material moving mechanism 4 is set on the base frame 11. There are two beams 13, which are symmetrically set on the top of the columns 12.

[0042] In this embodiment, the frame 1 includes a rectangular base frame 11. The base frame 11 is a steel structure frame and has a hollow structure. During the cutting operation, dust and other residual materials fall directly downward, which is convenient for subsequent cleaning. In addition, based on this embodiment, a dust collection device can be added. Specifically, it can be directly set below the base frame 1 to collect dust through negative pressure or gravity, thereby reducing dust pollution at the construction site. There are five columns 12, and they are all fixed on the base frame 11. Three columns 12 are set on one long side of the base frame 11, and two columns 12 are set on the other long side. The side where the two columns 12 are set is the open side of the frame 1, which is used for loading and unloading operations. Except for the two columns 12 on the open side, a protective net is set between the other two adjacent columns 12 to prevent operators from accidentally entering the interior of the frame 1 and causing safety accidents. Two crossbeams 13 are parallel to the two long sides of the base frame 11 and are fixed on the three columns 12 and the two columns 12 respectively.

[0043] A plurality of adjustable feet are also installed at the bottom of the base frame 11 to adapt to the uneven ground at the construction site. Specifically, six adjustable feet are provided and are arranged in groups of three at the bottom of the two long sides of the base frame 11 .

[0044] In addition, a chassis and a control host need to be set on rack 1 to realize the electrical control and parameter setting of the equipment.

[0045] The three-axis module mechanism 2 is arranged on the frame 1 . The three-axis module mechanism 2 includes a movable end 201 . The movable end 201 can move in the frame 1 in the horizontal, longitudinal and vertical directions.

[0046] The three-axis module mechanism 2 is mainly controlled by three motors for displacement in three axial directions. For the sake of convenience, the thickness direction of the lightweight wall panel on the cutting station is taken as the Z axis, the length direction as the X axis, and the width direction as the Y axis. The above-mentioned horizontal, longitudinal and vertical directions correspond to the X, Y and Z axes respectively. By cutting the lightweight wall panel along the X axis from the XY plane, the lightweight wall panel of the required width can be cut out. The three-axis module mechanism 2 mainly controls the movement of the cutting component 3 to perform corresponding cutting actions. Movement along the X axis can be used to cut the lightweight wall panel, movement along the Y axis is used to adjust the width of the cut lightweight wall panel, and movement along the Z axis is used to adjust the cutting feed depth.

[0047] The cutting assembly 3 is arranged on the movable end 201, and the cutting assembly 3 includes a cutting wheel 31. The cutting wheel 31 is used to cut the lightweight wall panels in the horizontal direction. The position of the cutting wheel 31 on the movable end 201 is fixed. It is located on the XZ plane. The cutting depth can be adjusted by moving along the Z axis, or cutting operations can be performed on lightweight wall panels of different heights. Cutting operations can be performed by moving along the X axis.

[0048] Specifically, the cutting assembly 3 also includes a cutting motor, which is directly fixed on the movable end 201 of the three-axis module mechanism 2. The cutting wheel 31 is arranged on the output end of the cutting motor, so that the cutting motor drives the cutting wheel 31 to perform a rotational cutting operation. A shell cover is also provided on the cutting motor, and the shell cover is provided on the outside of the cutting wheel 31 to reduce dust scattered during the cutting process.

[0049] The material moving mechanism 4 includes a rotating shaft 41 and a supporting member 42. The rotating shaft 41 is set on the frame 1, and the supporting member 42 is fixed on the rotating shaft 41. The supporting member 42 is used to place the lightweight wall panels. The rotating shaft 41 is used to drive the supporting member 42 to rotate so that the lightweight wall panels can be switched between the cutting station and the loading and unloading station through a flipping action.

[0050] The bearing member 42 is arranged in an L shape. In addition, a plurality of bearing seats need to be installed on the frame 1 to connect and support the rotating shaft 41 for rotation. When the bearing member 42 rotates, it will drive the lightweight wall panel to rotate synchronously.

[0051] When loading the lightweight wall panels, the width direction needs to coincide with the Z axis, the length direction needs to coincide with the X axis, and the two sides need to fit the supporting parts 42. If it is a multi-layer cut lightweight wall panel, it needs to be arranged closely along the thickness direction. After the lightweight wall panel is placed, the supporting part 42 is rotated by the rotating shaft 41 to allow the lightweight wall panel to enter the cutting station. When the lightweight wall panel is at the cutting station, the length direction of the lightweight wall panel is parallel to the horizontal moving direction of the movable end 201, and the largest surface of the lightweight wall panel faces the vertical moving direction of the movable end 201.

[0052] During on-site construction, the device can be transported to the vicinity of the building by vehicle for cutting operations. For larger construction environments, multiple devices can be deployed near different buildings for operations, further reducing the manpower required for transportation during cutting.

[0053] As a preferred embodiment, since the rotating shaft 41 is a movable structure, the cutting bearing component of the lightweight wall panel through the rotating shaft 41 has low stability, and the structure is prone to wear after long-term use, resulting in the inability to maintain vertical cutting. Therefore, a cutting pallet 5 is also provided. The cutting pallet 5 is fixed in the frame 1 and is located on the cutting station to carry the lightweight wall panel on the cutting station. When the bearing member 42 is located at the cutting station, it is arranged in an interlaced manner with the cutting pallet 5.

[0054] The number of cutting plates 5 is set to three, and the number of supporting members 42 is set to two. The staggered arrangement can avoid mutual interference between the cutting plates 5 and the supporting members 42 during the flipping process.

[0055] The cutting pallet 5 is directly fixed on the base frame 11 through the column. At the same time, multiple cutting pallets 5 are set up to support the lightweight wall panel on the cutting station, so that after the lightweight wall panel is flipped to the cutting station through the supporting member 42, the supporting member 42 can leave the lightweight wall panel slightly to avoid vibration and pressure during the cutting process of the lightweight wall panel, thereby ensuring the service life and mechanical stability of components such as the rotating shaft 41.

[0056] Furthermore, in this embodiment, a loading and unloading support plate 6 is also provided. The loading and unloading support plate 6 is fixed on the frame 1 and is located on the loading and unloading station to carry the lightweight wall panels on the loading and unloading station. When the supporting member 42 is located at the loading and unloading station, it is arranged in an staggered manner with the loading and unloading support plate 6.

[0057] In this embodiment, the number of loading and unloading support plates 6 is also three, which are staggered to avoid interference between the loading and unloading support plates 6 and the supporting members 42 during the flipping process. In addition, guard plates are provided on the two loading and unloading support plates 6 at the ends, and the guard plates are provided with outward expansion structures to reduce the difficulty of placing lightweight wall panels.

[0058] The loading and unloading support plate 6 is provided for the same reason as the cutting support plate 5 , in order to avoid pressure in other directions on the supporting member 42 during the loading and unloading process, so as to protect the material moving mechanism 4 .

[0059] Unlike the cutting pallet 5, due to the possibility of placing multiple layers of lightweight wall panels, in order to improve the stability of the lightweight wall panel arrangement, the loading and unloading pallet 6 needs to be tilted at a small angle toward the frame 1 to prevent the lightweight wall panels arranged along the thickness direction from tipping over during the rotation from the cutting station to the loading and unloading station. Therefore, an angle adjustment component 7 is also provided in this embodiment, and the angle adjustment component 7 has a lifting end 701. The loading and unloading pallet 6 is hinged to the frame 1 through the angle adjustment component 7. The lifting end 701 is against the bottom of the loading and unloading pallet 6 to support the loading and unloading pallet 6. The height of the lifting end 701 is adjustable to change the relative angle between the loading and unloading pallet 6 and the frame 1. It should be noted that the relative angle requires the gravity component of the lightweight wall panel to be directed toward the inner side of the frame 1. When loading, the L-shaped support member 42 can limit the lightweight wall panel.

[0060] It should be noted that the reason why the cutting pallet 5 is not tilted is that the lightweight wall panels flipped to the cutting station form a stacked structure, or only one lightweight wall panel is left, and its center of gravity is low. However, when the lightweight wall panels are arranged upright in the width direction, the center of gravity of the lightweight wall panels is high, and they are easy to tip over under inertia after flipping.

[0061] Specifically, the angle adjustment assembly 7 includes an articulated seat 71 and an adjusting bolt 72. The articulated seat 71 is arranged between the loading and unloading support plate 6 and the frame 1 to hinge the loading and unloading support plate 6 and the frame 1. The adjusting bolt 72 is threadedly connected to the articulated seat 71, and one end abuts against the loading and unloading support plate 6. The articulated seat 71 includes two upper and lower connecting seats, which are respectively fixed on the loading and unloading support plate 6 and the frame 1. The two connecting seats are hinged by a connecting shaft, and the flipping direction is rotation around the X-axis. The arranged adjusting bolt 72 is threadedly connected to the lower articulated seat, that is, it is connected to the frame 1. A locking nut is also threadedly connected to the adjusting bolt 72 for cooperating with the lower connecting seat to lock the adjusting bolt 72. The top of the adjusting bolt 72 presses against the loading and unloading support plate 6 to form an angle adjustment assembly 7 with adjustable angle.

[0062] It should be noted that the number of the angle adjustment components 7 is the same as the number of the loading and unloading support plates 6, and they are arranged in a one-to-one correspondence.

[0063] In this embodiment, the three-axis module mechanism 2 includes a transverse module 21, a longitudinal module 22 and a vertical module 23. The transverse module 21 is arranged on two cross beams 13 to drive the movable end 201 to move transversely. The longitudinal module 22 is arranged on the transverse module 21 to drive the movable end 201 to move longitudinally. The vertical module 23 is arranged on the longitudinal module 22. The movable end 201 is arranged on the vertical module 23 to drive the movable end 201 to move toward or away from the lightweight wall panel through the vertical module 23.

[0064] Specifically, the transverse module 21 includes a slide rail arranged on two transverse beams, and longitudinal beams are fixed on the two slide rails. The longitudinal beams are arranged on the slide rails through sliders. A rack is arranged on the outside of one of the slide rails, which is engaged with the rack through a gear, and the gear is driven to rotate by a motor installed on the slider for transverse drive. It should be noted that an accordion cover is uniformly provided on the outside of the slide rails and the transmission components for dust prevention. The longitudinal module 22 adopts the same gear rack transmission structure and is arranged on the longitudinal beam. A base plate is also provided in the longitudinal module 22, and its motor is installed on the base plate to drive the base plate to move longitudinally on the longitudinal beam. At the same time, an accordion cover is also provided on the outside of the longitudinal module 22. The vertical module 23 is fixed on the base plate, which includes a vertical arm. The motor of the vertical module 23 is also fixed on the base plate, and the vertical arm is driven to move vertically through the gear rack transmission structure. It should be noted that the bottom end of the vertical arm is the movable end 201 of the three-axis module mechanism 2. In addition, the electrical connection of each module is carried out by the built-in cable of the drag chain.

[0065] In this embodiment, the number of the supporting members 42 is at least two, and the supporting members 42 include a support 421 and a side baffle 422. The support 421 is fixed on the rotating shaft 41, and the number of the side baffles 422 is two and fixed on the support 421 perpendicularly to each other, one of which is a side baffle 422.

[0066] Specifically, the number of the supporting members 42 is preferably two, corresponding to the cutting pallet 5 and the loading and unloading pallet 6, to achieve a staggered arrangement. When arranged in a staggered manner, a certain distance needs to be set between the supporting member 42 and the loading and unloading pallet 6 to provide a certain operating space for a forklift or other tooling. The two side baffles 422 on the supporting frame 42 are arranged perpendicular to each other to form an L-shaped structure, so that the lightweight wall panel will not separate from the supporting member 42 during the flipping process.

[0067] In this embodiment, the material moving mechanism 4 further includes a driving portion 43 , which is fixed to the frame 1 and has a rotation output end, and the rotation output end is transmission-connected to the rotating shaft 41 to drive the rotating shaft 41 to rotate.

[0068] Specifically, the driving part 43 is selected to be a reduction motor, which is fixed on the base frame 11 through a mounting seat and transmits power to the rotating shaft 41 through a coupling.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lightweight wall panel gantry cutting device, characterized in that: It comprises a frame (1), a three-axis module mechanism (2), a cutting assembly (3) and a material transfer mechanism (4), wherein: One side of the frame (1) is open in the horizontal direction, and a cutting station and a loading and unloading station are provided on the frame (1), wherein the cutting station is located inside the frame (1), and the loading and unloading station is located on the open side of the frame (1); The three-axis module mechanism (2) is arranged on the frame (1), and the three-axis module mechanism (2) includes a movable end (201), and the movable end (201) can move in the frame (1) in the horizontal, longitudinal and vertical directions; A cutting assembly (3) is arranged on the movable end (201), and the cutting assembly (3) comprises a cutting wheel (31), and the cutting wheel (31) is used to cut the lightweight wallboard in a transverse direction; The material shifting mechanism (4) comprises a rotating shaft (41) and a bearing member (42), wherein the rotating shaft (41) is arranged on the frame (1), and the bearing member (42) is fixed on the rotating shaft (41). The bearing member (42) is used to place the lightweight wallboard, and the rotating shaft (41) is used to drive the bearing member (42) to rotate, so that the lightweight wallboard can be switched between the cutting station and the loading and unloading station through a flipping action.

2. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: It also includes a cutting support plate (5), which is fixed in the frame (1) and located on the cutting station to carry the lightweight wallboard on the cutting station. When the carrying member (42) is located at the cutting station, it is arranged in an alternating manner with the cutting support plate (5).

3. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: It also includes a loading and unloading support plate (6), which is fixed on the frame (1) and located on the loading and unloading station to carry the lightweight wall panels on the loading and unloading station. When the supporting member (42) is located at the loading and unloading station, it is arranged in an alternating manner with the loading and unloading support plate (6).

4. The lightweight wall panel gantry cutting device according to claim 3, characterized in that: The invention also includes an angle adjustment component (7), wherein the angle adjustment component (7) has a lifting end (701), and the loading and unloading support plate (6) is hinged to the frame (1) through the angle adjustment component (7). The lifting end (701) abuts against the bottom of the loading and unloading support plate (6) to support the loading and unloading support plate (6) and change the relative angle between the loading and unloading support plate (6) and the frame (1).

5. The lightweight wall panel gantry cutting device according to claim 4, characterized in that: The angle adjustment assembly (7) includes a hinge seat (71) and an adjustment bolt (72), wherein: The hinge seat (71) is arranged between the loading and unloading support plate (6) and the frame (1) so that the loading and unloading support plate (6) and the frame (1) are hinged; The adjusting bolt (72) is threadedly connected to the hinge seat (71), and one end thereof abuts against the loading and unloading support plate (6).

6. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: The frame (1) comprises a base frame (11), columns (12) and beams (13), wherein: There are multiple columns (12), all of which are fixed on the base frame (11), and the material moving mechanism (4) is arranged on the base frame (11); There are two cross beams (13) which are symmetrically arranged on the top of the column (12).

7. The lightweight wall panel gantry cutting device according to claim 6, characterized in that: The three-axis module mechanism (2) includes a transverse module (21), a longitudinal module (22) and a vertical module (23), wherein: The transverse module (21) is arranged on the two transverse beams (13) to drive the movable end (201) to move transversely; The longitudinal module (22) is arranged on the transverse module (21) to drive the movable end (201) to move longitudinally; The vertical module (23) is arranged on the longitudinal module (22), and the movable end (201) is arranged on the vertical module (23) so as to drive the movable end (201) to move toward and away from the lightweight wallboard through the vertical module (23).

8. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: The number of the supporting members (42) is at least two, and the supporting members (42) include a support (421) and a side baffle (422), wherein: The support (421) is fixed on the rotating shaft (41); There are two side baffles (422), which are fixed on the support (421) perpendicularly to each other, and one of the side baffles (422).

9. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: The material transfer mechanism (4) further comprises a driving portion (43), the driving portion (43) being fixed on the frame (1) and having a rotation output end, the rotation output end being in transmission connection with the rotating shaft (41) to drive the rotating shaft (41) to rotate.

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