Light wallboard gantry cutting device and cutting method

Abstract

The invention provides a light wallboard gantry cutting device and cutting method, and relates to the technical field of building material on-site machining, 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 open, 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 light wallboard gantry cutting device and cutting method, the cutting device is placed near a construction building, the light wallboard is driven to turn over through the material moving mechanism to enter the cutting station, and after feeding, the light wallboard is 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. And for a scene needing batch cutting, a plurality of arranged light wallboards can be directly placed to be sequentially cut, so that the labor cost is greatly reduced, and the building construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of on-site processing of building materials, and in particular to a lightweight wall panel gantry cutting device and a cutting method. Background Art

[0002] Lightweight wall panels are mainly made of inorganic materials such as cement, fly ash, gypsum, etc. mixed with lightweight materials such as reinforcing fibers and polystyrene particles. They have the advantages of light weight, high strength, sound insulation, heat insulation, and fire resistance. Lightweight wall panels are easy and quick to install, which can significantly shorten the construction period and reduce labor costs. In addition, lightweight wall panels also have good environmental performance, do not contain harmful substances, and meet the requirements of sustainable construction. This material is often used in building structures such as interior and exterior walls, partition walls, etc., and is particularly suitable for high-rise buildings and renovation projects. Due to its lightweight characteristics, it can effectively reduce the weight of the building, improve its seismic resistance, and further ensure the safety of the building. The versatility and superior performance of lightweight wall panels have made them widely used in residential, commercial buildings, public facilities and other fields, and have become an important part of modern building materials.

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

[0004] Although some lightweight wallboard manufacturers have online cutting devices, such as the cutting device for lightweight wallboard production line with authorization announcement number CN103934891B, which performs cutting operations directly on the lightweight wallboard production line, there is a large uncertainty in the required width of lightweight wallboards during on-site construction, and it is often difficult to fully meet the required width by prefabricated and cut lightweight wallboards in advance, which not only increases the construction cost, but also generates a large amount of construction waste, and manual cutting is required, which has a great adverse impact on cost and environmental protection. Summary of the invention

[0005] In view of this, the present invention proposes a gantry cutting device and a cutting method for lightweight wall panels, wherein the cutting device is placed near the construction building, and the lightweight wall panels are driven to be flipped by a material shifting mechanism to enter a cutting station, and after loading, they are transversely cut by a three-axis module mechanism and a 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 in this way:

[0007] On the one hand, the present invention provides a lightweight wall panel gantry cutting device, comprising a frame, a three-axis module mechanism, a cutting assembly and a material moving mechanism, wherein:

[0008] One side of the frame is open in the horizontal direction, and a cutting station and a loading and unloading station are arranged on the frame, wherein the cutting station is located inside the frame, and the loading and unloading station is located on the open side of the frame;

[0009] The 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;

[0010] The cutting assembly is arranged on the movable end, and the cutting assembly comprises a cutting wheel, and the cutting wheel is used to cut the lightweight wallboard in the transverse direction;

[0011] The material transfer mechanism includes a rotating shaft and a bearing member, wherein the rotating shaft is arranged on the frame, the bearing member is fixed on the rotating shaft, the bearing member is used to place the lightweight wallboard, and the rotating shaft is used to drive the bearing member to rotate, so that the lightweight wallboard can be switched between the cutting station and the loading and unloading station through a flipping action;

[0012] When the lightweight wall panel is located at the cutting station, the length direction of the lightweight wall panel is parallel to the transverse moving direction of the movable end, and the largest surface of the lightweight wall panel faces the vertical moving direction of the movable end.

[0013] 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 staggered with the cutting pallet.

[0014] On the basis of the above technical solution, it is preferred to further include a loading and unloading pallet, 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 bearing member is located at the loading and unloading station, it is arranged alternately with the loading and unloading pallet.

[0015] Further preferably, it also includes an angle adjustment component, which has a lifting end, and the loading and unloading material support plate is hinged on the frame through the angle adjustment component, and the lifting end is abutted against the bottom of the loading and unloading material support plate to support the loading and unloading material support plate, and the height of the lifting end is adjustable to change the relative angle between the loading and unloading material support plate and the frame.

[0016] More preferably, the angle adjustment assembly includes a hinge seat and an adjustment bolt, wherein:

[0017] 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;

[0018] The adjusting bolt thread is connected with the articulated seat thread, and one end thereof abuts against the loading and unloading supporting plate.

[0019] On the basis of the above technical solution, preferably, the frame includes a base frame, columns and beams, wherein:

[0020] There are multiple columns, all of which are fixed on the base frame, and the material moving mechanism is arranged on the base frame;

[0021] There are two cross beams, which are symmetrically arranged on the top of the columns.

[0022] Further preferably, the three-axis module mechanism includes a transverse module, a longitudinal module and a vertical module, wherein:

[0023] The transverse modules are arranged on two cross beams to drive the movable end to move transversely;

[0024] The longitudinal module is arranged on the transverse module to drive the movable end to move longitudinally;

[0025] The vertical module is arranged on the longitudinal module, and the movable end is arranged on the vertical module, so that the movable end is driven by the vertical module to move toward or away from the lightweight wallboard.

[0026] 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:

[0027] The support is fixed on the rotating shaft;

[0028] There are two side baffles, which are fixed on the support perpendicularly to each other, one of which is a side baffle.

[0029] On the basis of the above technical solution, preferably, the material moving mechanism further comprises a driving part, the driving part is fixed on the frame and has a rotation output end, the rotation output end is transmission-connected to the rotating shaft to drive the rotating shaft to rotate.

[0030] On the other hand, the present invention proposes a lightweight wall panel cutting method, which is implemented based on the above-mentioned lightweight wall panel gantry cutting device, and the lightweight wall panel cutting method comprises the following steps:

[0031] S1 places the bearing member on the loading and unloading station, and places at least two lightweight wall panels close together along the thickness direction on the loading and unloading station;

[0032] S2 turns the arranged lightweight wall panels over through the bearing member, so that they enter the cutting station and change from the arranged state to the stacked state;

[0033] S3: The three-axis module mechanism drives the cutting mechanism to cut the top layer of lightweight wall panels horizontally until the top layer of lightweight wall panels is cut;

[0034] The S4 bearing member drives the lightweight wall panel to flip to the loading and unloading station and unloads the cut outermost layer of lightweight wall panel;

[0035] S5 repeats steps S2-S4 until all lightweight wall panels are cut.

[0036] Compared with the prior art, the lightweight wall panel gantry cutting device and cutting method of the present invention have the following advantages:

[0037] Beneficial effects:

[0038] (1) The cutting device is placed near the construction building, and the lightweight wall panel is turned over by the material transfer mechanism to enter the cutting station. After loading, it is cut horizontally by the three-axis module mechanism and the cutting assembly, thereby realizing the on-site width cutting operation. For scenes that require batch cutting, multiple arranged lightweight wall panels can be directly placed for cutting in sequence, thereby greatly reducing labor costs and improving construction efficiency;

[0039] (2) A cutting support plate is provided and fixed directly to the base frame through a column to support the lightweight wallboard on the cutting station, so that after the lightweight wallboard is flipped to the cutting station through the support, the support can leave the lightweight wallboard slightly to avoid vibration and pressure during the cutting process of the lightweight wallboard, thereby ensuring the service life and mechanical stability of components such as the rotating shaft;

[0040] (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 abutted 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. In particular, 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

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0042] Figure 1 A three-dimensional diagram of a lightweight wall panel gantry cutting device according to the present invention;

[0043] Figure 2 It is a side view of the lightweight wall panel gantry cutting device of the present invention;

[0044] Figure 3 A three-dimensional diagram of the lightweight wall panel gantry cutting device of the present invention from another perspective;

[0045] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at point A;

[0046] Figure 5 It is a stereoscopic diagram of the three-axis module mechanism of the lightweight wall panel gantry cutting device of the present invention. DETAILED DESCRIPTION

[0047] 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 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.

[0048] 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.

[0049] 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 .

[0050] The frame 1 includes a base frame 11, columns 12 and cross beams 13. There are multiple columns 12, all of which are fixed on the base frame 11. The material shifting mechanism 4 is arranged on the base frame 11. There are two cross beams 13, which are symmetrically arranged on the top of the columns 12.

[0051] In this embodiment, the rack 1 includes a rectangular base frame 11, which is a steel structure frame and a hollow structure, so that during the cutting operation, dust and other residual materials can fall directly downward, which is convenient for subsequent cleaning. In addition, based on this embodiment, a dust collecting device can be added, which 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, wherein 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 opening side of the rack 1, which is used for loading and unloading operations. In addition to the two columns 12 on the opening side, a protective net is set between the other two adjacent columns 12 to prevent operators from entering the interior of the rack 1 by mistake and causing safety accidents. The 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.

[0052] 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 .

[0053] In addition, a chassis and a control host need to be set on the rack 1 to realize the electrical control and parameter setting of the equipment.

[0054] 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 direction, the longitudinal direction and the vertical direction.

[0055] The three-axis module mechanism 2 is mainly controlled by three motors for displacement in three axial directions. For easy understanding, 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 is mainly controlled by 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.

[0056] The cutting assembly 3 is arranged on the movable end 201, and the cutting assembly 3 includes a cutting wheel 31, and 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, and 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 in conjunction with lightweight wall panels of different heights. Cutting operations can be performed by moving along the X axis.

[0057] 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 the dust scattered during the cutting process.

[0058] The material moving mechanism 4 includes a rotating shaft 41 and a supporting member 42. The rotating shaft 41 is arranged 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 stations through a flipping action.

[0059] 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.

[0060] When loading the lightweight wall panels, the width direction needs to coincide with the Z axis, the length direction coincides with the X axis, and the two sides are fitted with 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 located at the cutting station, the length direction of the lightweight wall panel is parallel to the lateral moving direction of the movable end 201, and the largest surface of the lightweight wall panel is facing the vertical moving direction of the movable end 201.

[0061] 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 to further reduce the manpower required for transportation during cutting.

[0062] 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 is prone to structural 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 alternating manner with the cutting pallet 5.

[0063] The number of the cutting pallets 5 is set to three, and the number of the supporting members 42 is set to two. The staggered arrangement can avoid mutual interference between the cutting pallets 5 and the supporting members 42 during the flipping process.

[0064] 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 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.

[0065] Furthermore, in this embodiment, a loading and unloading support plate 6 is also provided, 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.

[0066] In this embodiment, the number of the 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 the lightweight wall panels.

[0067] 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 support member 42 during the loading and unloading process, so as to protect the material moving mechanism 4 .

[0068] 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. 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 abutted 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 that the gravity component of the lightweight wall panel is directed toward the inner side of the frame 1. During loading, the L-shaped bearing member 42 can limit the lightweight wall panel.

[0069] It should be noted that the reason why the cutting pallet 5 is not tilted is that the lightweight wall panels that are flipped to the cutting station form a stacked structure, or there is only one lightweight wall panel left, and its center of gravity is relatively low. However, when the lightweight wall panels are arranged vertically in the width direction, the center of gravity of the lightweight wall panels is relatively high, and they are prone to tipping over under inertia after being flipped.

[0070] Specifically, the angle adjustment component 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, and the two connecting seats 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 flippable 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, which is used to cooperate with the lower connecting seat to lock the adjusting bolt 72. The top of the adjusting bolt 72 abuts against the loading and unloading support plate 6 to form an angle adjustment component 7 with adjustable angle.

[0071] It should be noted that the number of the angle adjustment components 7 is the same as the loading and unloading support plates 6, and they are arranged in a one-to-one correspondence.

[0072] 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.

[0073] 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 outer side of one of the slide rails, which is meshed with the rack through a gear, and the gear is driven to rotate by a motor installed on the slider to perform transverse drive. It should be noted that an accordion cover is uniformly arranged on the outside of the slide rail and the transmission component 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 arranged 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 outer side 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 active end 201 of the three-axis module mechanism 2, and the electrical connection of each module is carried out by the built-in cable of the drag chain.

[0074] In this embodiment, the number of the supporting members 42 is at least two, and the supporting member 42 includes a support 421 and a side baffle 422 . The support 421 is fixed on the rotating shaft 41 . 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 .

[0075] Specifically, the number of the supporting members 42 is preferably two, corresponding to the cutting pallet 5 and the loading and unloading pallet 6, so as to achieve a staggered arrangement. When the staggered arrangement is performed, 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.

[0076] In this embodiment, the material moving mechanism 4 further includes a driving part 43 , which is fixed on the frame 1 and has a rotation output end, and the rotation output end is transmission-connected with the rotating shaft 41 to drive the rotating shaft 41 to rotate.

[0077] 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.

[0078] The lightweight wall panel cutting method of the present invention is implemented based on the above-mentioned lightweight wall panel gantry cutting device, and the lightweight wall panel cutting method includes steps S1-S5.

[0079] Step S1: Place the carrier 42 on the loading and unloading station, and arrange at least two lightweight wall panels closely together along the thickness direction on the loading and unloading station.

[0080] For better understanding, in this embodiment, the example of placing three lightweight wall panels is used for explanation. During the loading process, the three lightweight wall panels can be directly lifted by a forklift or other equipment and placed on the loading and unloading pallet 6. Before placing them in, the three lightweight wall panels can be placed horizontally and arranged tightly in the thickness direction, and then placed uniformly on the loading and unloading pallet 6, or they can be arranged in this way on the loading and unloading pallet 6 in sequence.

[0081] Step S2: The arranged lightweight wall panels are turned over by the supporting member 42 so as to enter the cutting station and change from the arranged state to the stacked state.

[0082] In this step, the driving part 43 drives the rotating shaft 41 to rotate, so that the supporting member 42 is flipped, and the three arranged lightweight wall panels are changed from an arranged state to a stacked state. In this process, the structure supporting the lightweight wall panels is changed to a cutting pallet 5.

[0083] Step S3: The three-axis module mechanism 2 drives the cutting mechanism 3 to perform transverse cutting on the uppermost layer of lightweight wall panels until the uppermost layer of lightweight wall panels is cut completely.

[0084] In this step, the three-axis module mechanism 2 must first drive the cutting mechanism 3 to reset, that is, before the operation, set the action origin of the cutting mechanism 3, adjust its Y-axis and Z-axis positions from the origin, and after the adjustment is completed, it can be directly moved along the X-axis to perform the cutting operation. It should be noted that since the thickness of the lightweight wall panel is fixed and the cutting thickness required for each lightweight wall panel may be different, the cutting wheel 31 is only needed to cut the top layer of lightweight wall panels, and the radius of the cutting wheel 31 can be greater than the thickness of the lightweight wall panel.

[0085] Step S4: The bearing member 42 drives the lightweight wall panel to flip to the loading and unloading station, and removes the cut outermost layer of lightweight wall panel.

[0086] After the top layer of lightweight wall panels is cut, it needs to be unloaded first. The unloaded material can be flipped back to the loading and unloading station through the support member 42. After the unloading is completed, it returns to the cutting station to carry out the cutting operation of the second layer of lightweight wall panels.

[0087] Step S5: Repeat steps S2-S4 until all lightweight wall panels are cut.

[0088] Repeat the above steps to complete the cutting operation of three layers of lightweight wall panels. It should be noted that when cutting the last layer of lightweight wall panels, due to the presence of the cutting pallet 5, it is impossible to cut to the bottom and a portion of space must be left. After the lightweight wall panels are cut, the connection part can be automatically disconnected during the flipping process, or it can be disconnected by gently prying it with a tool.

[0089] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope 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 arranged 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) comprises a movable end (201), and the movable end (201) can move in the frame (1) in the horizontal, longitudinal and vertical directions; The 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 transfer mechanism (4) comprises a rotating shaft (41) and a bearing member (42), wherein the rotating shaft (41) is arranged on the frame (1), 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; When the lightweight wall panel is located at the cutting station, the length direction of the lightweight wall panel is parallel to the transverse 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).

2. The lightweight wall panel gantry cutting device according to claim 1, characterized in that: It also includes a cutting pallet (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 pallet (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: It also includes an angle adjustment component (7), the angle adjustment component (7) has a lifting end (701), the loading and unloading support plate (6) is hinged on the frame (1) through the angle adjustment component (7), the lifting end (701) is abutted against the bottom of the loading and unloading support plate (6) to support the loading and unloading support plate (6), and the height of the lifting end (701) is adjustable to 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) comprises 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 hingedly connected; 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 crossbeams (13), wherein: There are a plurality of upright posts (12), all of which are fixed on the base frame (11), and the material transfer 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) comprises 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 bearing members (42) is at least two, and the bearing member (42) comprises 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, one of which is a side baffle (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 part (43), wherein the driving part (43) is fixed on the frame (1) and has a rotation output end, wherein the rotation output end is in transmission connection with the rotating shaft (41) to drive the rotating shaft (41) to rotate.

10. A method for cutting a lightweight wallboard, characterized in that: Based on the lightweight wall panel gantry cutting device according to any one of claims 1 to 9, the lightweight wall panel cutting method comprises the following steps: S1: placing the bearing member (42) on a loading and unloading station, and placing at least two lightweight wall panels in close proximity along a thickness direction on the loading and unloading station; S2 turns over the arranged lightweight wall panels through the carrier (42) so that they enter the cutting station and change from an arranged state to a stacked state; S3: The three-axis module mechanism (2) drives the cutting mechanism (3) to perform horizontal cutting on the uppermost layer of lightweight wall panels until the uppermost layer of lightweight wall panels is cut; The S4 bearing member (42) drives the lightweight wallboard to flip to the loading and unloading station, and unloads the cut outermost layer of lightweight wallboard; S5 repeats steps S2-S4 until all lightweight wall panels are cut.

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