A box light steel integrated house box plate intelligent production line

Abstract

An intelligent production line for integrated light steel box-type housing panels includes an uncoiling and forming device connected to a double-layer conveyor line. Along the material travel direction on the double-layer conveyor line are sequentially arranged an intelligent glue-applying device, an automatic panel-separating and conveying device, a robotic precision filling device, an automatic panel-flipping and assembling device, a constant temperature and pressure composite device, a CNC milling and chip-removing device, an intelligent reversing and flipping device, an automatic frame-forming device, and a finished product stacking and packaging device. This invention achieves fully automated and continuous production from raw material feeding to finished product stacking and packaging through the organic integration and intelligent collaborative control of all processes in the panel production process. It can flexibly adapt to various metal and non-metal panel materials and can switch between producing ordinary composite panels and integrated light steel box-type housing panels, effectively improving production efficiency and product quality, reducing production costs, and meeting the diversified and large-scale production needs of the prefabricated building industry.

Description

Technical Field

[0001] This invention relates to the field of light steel sheet production technology, and in particular to an intelligent production line for integrated light steel box-type housing panels. Background Technology

[0002] With the modernization of the construction industry and the rapid development of prefabricated buildings, the industrialized production, rapid installation, and green environmental protection of building components have become core development requirements for the industry. Box-type light steel structure houses are increasingly widely used in the prefabricated building field due to their advantages such as light weight, high structural strength, short construction cycle, and energy conservation and environmental protection. Their core component, the box panel, is typically composed of a light steel load-bearing frame, thermal and sound insulation core material, and interior and exterior decorative panels. The quality and efficiency of its production directly determine the construction quality and schedule of the light steel house.

[0003] Existing equipment and production lines for box panel production suffer from numerous technical deficiencies, failing to meet the industry's diversified, large-scale, and high-quality production demands. Specific problems include: Limited material compatibility: Production lines are primarily designed for single metal panels such as galvanized steel sheets, lacking adaptability to non-metallic decorative panels like decorative wood panels and cement fiberboard. This results in limited decorative effects, failing to meet the market's diverse needs for building facades and interior decoration; Low automation: The segmented and semi-automated production model relies on manual transfer, positioning, and operation between processes, leading to low production efficiency, high labor costs, and an inability to achieve continuous production; Poor product quality consistency: [The text abruptly ends here, likely due to an incomplete sentence or missing information.] Manual operation can easily lead to fluctuations in key process parameters such as adhesive coating amount, insulation material filling position, and temperature and pressure of hot pressing, resulting in quality problems such as insufficient bonding strength of box panels, core material misalignment, and low frame assembly accuracy. Poor process coordination: Unreasonable production line layout design creates bottlenecks in material flow, and the operating rhythms of various equipment cannot be coordinated, affecting overall production efficiency. Furthermore, there is a lack of real-time monitoring and data collection of the production process. Insufficient level of intelligence: The absence of a unified central control system makes it impossible to achieve precise control of process parameters, real-time monitoring of production status, and automatic fault diagnosis. This hinders lean production and digital management, resulting in poor flexible production capabilities and impacting production efficiency.

[0004] Therefore, it is essential to provide an intelligent production line for integrated light steel box-type housing panels to address the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide an intelligent production line for integrated light steel frame housing panels. This invention achieves fully automated and continuous production from raw material feeding to finished product stacking and packaging by organically integrating and intelligently coordinating all processes of panel production. It can flexibly adapt to various metal and non-metal panel materials and can switch between producing ordinary composite panels and integrated light steel frame panels, effectively improving production efficiency and product quality, reducing production costs, and meeting the diversified and large-scale production needs of the prefabricated building industry.

[0006] The above-mentioned objectives of the present invention are achieved by the following technical means. A smart production line for integrated light steel box-type housing panels is provided, including an uncoiling and forming device connected to a double-layer conveyor line. Along the material travel direction on the double-layer conveyor line are sequentially arranged an intelligent glue-applying device, an automatic panel-separating conveyor, a robotic precision filling device, an automatic panel-flipping and assembling device, a constant temperature and pressure composite device, a CNC milling and chip-removing device, an intelligent reversing and flipping device, an automatic frame-forming device, and a finished product palletizing and packaging device. All devices are seamlessly connected via the double-layer conveyor line, and all devices are communicatively connected to a central intelligent control system. The double-layer conveyor line includes an upper conveyor line and a lower conveyor line, with the automatic panel-separating conveyor realizing the layering and diversion of the panels. The central intelligent control system coordinates the operating rhythm of each device, controls process parameters, and monitors the production status.

[0007] Specifically, the intelligent glue-applying device includes a vision recognition unit, a glue-applying execution mechanism, and a mixing and supply unit. The vision recognition unit captures the position and contour of the board and plans the glue-applying trajectory. The glue-applying execution mechanism is equipped with a multi-axis CNC glue-applying robotic arm and a flow-adjusting glue-applying head to achieve precise and uniform glue application to the inner surface of the board.

[0008] Specifically, the automatic board separation and conveying device includes a board inspection mechanism, a CNC board separation mechanism, and a double-layer conveying mechanism. It separates the glued boards into upper and lower boards, which are then conveyed to the lower and upper conveying lines, respectively. The operating speed of the double-layer conveying mechanism can be flexibly adjusted according to subsequent processes.

[0009] Specifically, the robot precision filling device includes a multi-axis industrial robot body, a replaceable end effector, and a core material feeding mechanism. The end effector is equipped with a vacuum suction cup gripper and a mechanical gripper, which can realize automatic gripping and precise filling of insulation core material or pre-made core material. A positioning detector is also installed on the end effector to ensure filling accuracy.

[0010] Specifically, the automatic flip-and-assemble device includes a board gripping mechanism, a CNC flipping mechanism, and a precision assembling mechanism. It can achieve a 180-degree precise flip of the upper board and achieve precise alignment and assembly of the upper and lower boards through an alignment detection mechanism to form a "sandwich" structure board blank.

[0011] Specifically, the constant temperature and pressure composite device includes a constant temperature heating mechanism, a constant pressure pressurizing mechanism, and a pressure holding and curing mechanism. It is equipped with a temperature and pressure detection mechanism to achieve constant temperature and pressure control of the composite process, so that the adhesive can be fully cured and the bonding strength between the board and the core material can be guaranteed.

[0012] Specifically, the CNC milling chip removal device integrates four sets of programmable CNC milling heads and an automatic chip removal mechanism. The programmable CNC milling heads can simultaneously perform customized milling from all four sides of the plate to form the connection structure required for installation. The automatic chip removal mechanism simultaneously completes the absorption and collection of milling chips.

[0013] Specifically, the automatic frame forming device includes a light steel profile feeding mechanism, an automatic frame forming mechanism, a plate insertion mechanism, an accessory installation mechanism, and a fastening connection mechanism. It can automatically assemble the light steel load-bearing frame and accurately insert and fix the composite board, while also realizing the automatic installation and secure connection of auxiliary accessories such as pre-embedded conduits and installation hooks.

[0014] Specifically, the production line can produce two types of products: double-sided single-layer insulation ordinary composite panels and double-sided double-layer insulation box-type light steel integrated panels with load-bearing frames. The production switching between the two products can be completed by switching process parameters and device operation modes through a central intelligent control system.

[0015] This invention achieves fully automated and continuous production from raw material feeding to finished product palletizing and packaging by organically integrating and intelligently coordinating all processes in the production of prefabricated panels. It can flexibly adapt to various metal and non-metal panel materials and can switch between producing ordinary composite panels and integrated light steel box panels, effectively improving production efficiency and product quality, reducing production costs, and meeting the diversified and large-scale production needs of the prefabricated building industry. Attached Figure Description

[0016] The invention will be further described with reference to the accompanying drawings, but the contents of the drawings do not constitute any limitation on the invention.

[0017] Figure 1 This is a top view of the uncoiling and forming device in an intelligent production line for integrated light steel housing panels according to the present invention.

[0018] Figure 2 This is a top view of the intelligent glue-applying device in an intelligent production line for integrated light steel box-type housing panels according to the present invention.

[0019] Figure 3 This is a top view of the robot precision filling device in an intelligent production line for integrated light steel box-type housing panels according to the present invention.

[0020] Figure 4This is a top view of the automatic flipping and panel assembly device in an intelligent production line for integrated light steel box-type houses according to the present invention.

[0021] Figure 5 This is a top view of the constant temperature and pressure composite device in the intelligent production line of a box-type light steel integrated house panel according to the present invention.

[0022] Figure 6 This is a top view of the CNC milling and chip removal device in an intelligent production line for integrated light steel box-type housing panels according to the present invention.

[0023] Figure 7 This is a top view of the intelligent tilting and flipping device in an intelligent production line for integrated light steel box-type housing panels according to the present invention.

[0024] Figure 8 This is a top view of the automatic frame forming device in an intelligent production line for integrated light steel box-type houses according to the present invention.

[0025] Figure 9 This is a top view of the finished product palletizing and packaging device in an intelligent production line for integrated light steel box-type housing panels according to the present invention.

[0026] Figure 10 This is a partial three-dimensional view of the uncoiling and forming device in an intelligent production line for integrated light steel housing panels according to the present invention.

[0027] Figure 11 This is a partial three-dimensional view of the robot precision filling device in an intelligent production line for integrated box-type light steel housing panels according to the present invention.

[0028] from Figures 1 to 11 Including: 1. Uncoiling and forming device; 2. Double-layer conveyor line; 3. Intelligent glue application device; 4. Automatic plate-separating and conveying device; 5. Robotic precision filling device; 6. Automatic flip-and-close plate device; 7. Constant temperature and constant pressure composite device; 8. CNC milling edge chip removal device; 9. Intelligent reversing device; 10. Automatic frame forming device; 11. Finished product palletizing and packaging equipment. Detailed Implementation

[0029] The present invention will be further described in conjunction with the following embodiments.

[0030] Example 1.

[0031] like Figures 1-11 As shown, an intelligent production line for integrated light steel box-type housing panels includes an uncoiling and forming device 1, which is connected to a double-layer conveyor line 2. Along the material travel direction, the double-layer conveyor line 2 is sequentially equipped with an intelligent glue-applying device 3, an automatic panel-separating conveyor 4, a robotic precision filling device 5, an automatic panel-flipping and panel-assembly device 6, a constant temperature and pressure composite device 7, a CNC milling and chip-removing device 8, an intelligent reversing and flipping device 9, an automatic frame-forming device 10, and a finished product palletizing and packaging device 11. All devices are seamlessly connected via the double-layer conveyor line 2, and all devices are communicatively connected to a central intelligent control system. The double-layer conveyor line 2 includes an upper conveyor line and a lower conveyor line. The automatic panel-separating conveyor 4 achieves layered distribution of the panels. The central intelligent control system coordinates the operating rhythm of each device, controls process parameters, and monitors the production status.

[0032] The uncoiling and forming device 1 uncoils and cold-bends the light steel coil into the base material required for the box panel. The material is then conveyed into the intelligent glue coating device 3. The vision recognition device 3 captures the position and contour of the material and automatically plans the glue coating trajectory. The mixing and supply section provides uniform adhesive for the glue coating operation. The multi-axis CNC glue coating robot arm of the glue coating execution mechanism, together with the flow-adjusting glue coating head, achieves precise and uniform glue coating operation on the inner surface of the material according to the planned trajectory, ensuring the accuracy of the position and amount of adhesive applied.

[0033] After being coated with adhesive, the boards are conveyed to the automatic board separating conveyor 4. The board inspection mechanism of the automatic board separating conveyor 4 first detects the specifications and adhesive coating status of the boards. The CNC board separating mechanism divides the boards into upper and lower boards according to the detection results. Then, the double-layer conveyor mechanism conveys the upper board to the lower conveyor line and the lower board to the upper conveyor line, realizing the layering and diversion of the boards. The running speed of the double-layer conveyor mechanism can be flexibly adjusted according to the working rhythm of the subsequent filling and board bonding processes to ensure smooth connection between each process.

[0034] The layered boards are synchronously conveyed to the robot precision filling device 5. The core material feeding mechanism of the robot precision filling device 5 provides insulation core material or pre-made core material as needed. The multi-axis industrial robot body drives the replaceable end effector to move, and switches between vacuum suction cup grippers or mechanical grippers according to the core material type to realize automatic gripping of the core material. The positioning detector on the end effector detects and positions in real time, and accurately fills the core material to the designated position on the lower plate of the lower conveyor line, ensuring the positional accuracy of the core material filling, without offset or misalignment.

[0035] After the core material is filled, the board is conveyed to the automatic flipping and bonding device 6. The board gripping mechanism of the automatic flipping and bonding device 6 grips the upper board of the upper conveyor line. The CNC flipping mechanism drives the upper board to achieve a precise 180-degree flip. Then, the precision bonding mechanism, together with the alignment detection mechanism, precisely aligns and bonds the flipped upper board with the lower board on which the core material is laid, so that the upper board, core material and lower board are tightly bonded to form a "sandwich" structure board blank, ensuring the alignment accuracy of the bonded board.

[0036] The sandwich-structured slab is conveyed to the constant temperature and pressure composite device 7. The constant temperature heating mechanism of the constant temperature and pressure composite device 7 heats the slab to the set temperature, and the constant pressure pressing mechanism applies a uniform set pressure to the slab. During the process, the temperature and pressure detection mechanism monitors the temperature and pressure parameters in real time and feeds them back to the central intelligent control system to achieve constant temperature and pressure regulation, so that the adhesive can be fully cured, ensuring the bonding strength between the slab and the core material and improving the composite firmness of the box and slab.

[0037] The composite slab is conveyed to the CNC milling and chip removal device 8. The four sets of programmable CNC milling heads of the CNC milling and chip removal device 8 simultaneously perform customized milling from four sides of the slab. According to the installation requirements, steps, tongue and groove or clearance space and other connection structures are milled. The milling positioning module ensures the milling accuracy. The automatic chip removal and dust removal mechanism integrates a central dust collection system, which can simultaneously remove the chips generated by milling, realize the cleanliness of the processing site, ensure the cleanliness of the processing site, and at the same time avoid the chip residue affecting the subsequent processing and use of the box board.

[0038] After the milling is completed, the slab is conveyed to the intelligent orientation and flipping device 9. According to the operation requirements of the subsequent frame assembly process, the composite board after milling is driven to complete a precise 180-degree flip, and the orientation of the board is adjusted so that the slab enters the automatic frame assembly and forming device 10 in the correct posture, ensuring the smooth progress of the frame assembly operation.

[0039] After the slab enters the automatic frame forming device 10, the light steel profile feeding mechanism of the automatic frame forming device 10 automatically conveys the light steel profiles. The automatic frame forming mechanism assembles the light steel profiles into a light steel load-bearing frame. The plate insertion mechanism accurately inserts the oriented composite board into the light steel load-bearing frame. Subsequently, the accessory installation mechanism conveys the pre-embedded conduit, installation hooks and other accessories to the designated position. The fastening and connection mechanism completes the firm connection between the frame and the composite board and the accessories, forming a complete box-type light steel box panel. If producing double-sided single-layer insulation ordinary composite board, the frame forming process can be skipped through the central intelligent control system, and it can directly enter the subsequent palletizing and packaging stage.

[0040] After the box panels are assembled, they are adjusted in posture by the intelligent orientation and flipping device 9 and then conveyed to the finished product palletizing and packaging device 11. This device automatically palletizes, films, and packages the box panels to form finished products, which facilitates subsequent warehousing and transportation.

[0041] Throughout the production process, the central intelligent control system communicates with each device in real time, coordinates the operating rhythm of each device, precisely adjusts the process parameters of each device according to the product specifications, and monitors the production status of each device in real time. When an abnormality occurs, an alarm is triggered in time and the operation is suspended to ensure the continuity and stability of production. Moreover, the central intelligent control system can quickly switch process parameters and device operating modes, realizing flexible production switching between two products: double-sided single-layer insulation ordinary composite board and double-sided double-layer insulation box-type light steel integrated box board with load-bearing frame. This eliminates the need for large-scale equipment adjustments and improves the adaptability of the production line.

[0042] During the production of ordinary composite boards with double-sided panels and single-layer insulation: Adhesive coating process: The pre-treated trough plate is fed into the intelligent adhesive coating device 3 by the upper conveyor line. The vision recognition device captures the position, outline and size of the trough plate and plans a precise adhesive coating trajectory. The conveying speed control module adjusts the conveying speed of the plate synchronously. The adhesive coating execution mechanism applies adhesive evenly to the inner surface of the trough plate according to the trajectory. The mixing and supply section continuously provides uniform adhesive. Separation process: After the glue is applied, the slotted boards are sent into the automatic separation conveyor 4. The board inspection mechanism checks the glue application quality of the boards. The CNC separation mechanism sorts the slotted boards designated as upper boards to the lower conveyor line, while the remaining slotted boards designated as lower boards continue to be conveyed along the upper conveyor line. Core material filling process: The lower plate of the upper conveyor line is conveyed to the robot precision filling device 5. The six-axis industrial robot picks up the rock wool (or glass wool) insulation core material of the predetermined size from the insulation material feeding table, and accurately fills the core material into the cavity of the lower plate through the end effector. The core material positioning detection module detects the filling position in real time to ensure no deviation. Flipping and bonding process: The upper plate of the lower conveyor line is conveyed to the automatic flipping and bonding device 6. After the board gripping mechanism grips the upper plate, the CNC flipping mechanism drives the upper plate to complete a 180-degree flip so that the glued surface is facing down. The alignment detection module detects the alignment accuracy of the upper plate and the lower plate. The precision bonding mechanism accurately covers the upper plate on the lower plate of the filling core material to form a "sandwich" structure board blank. Hot pressing composite process: The slab is fed into the constant temperature and pressure composite device 7 by the conveyor line. The multi-stage constant temperature heating mechanism adjusts the temperature to 60-120℃. The hydraulic constant pressure pressurizing mechanism applies a pressure of 0.2-0.7MPa. The temperature and pressure detection and control module monitors the temperature and pressure parameters in real time and realizes constant temperature and pressure control. The pressure holding and curing mechanism holds and cures the slab, so that the adhesive is fully cured and the slab and core material are firmly bonded. The hot press conveying speed is adjusted to 3 meters / minute to meet the curing requirements of the slab. Palletizing and packaging process: After hot pressing and lamination, the ordinary composite board is directly conveyed to the palletizing and packaging machine. The finished product positioning module detects the posture of the finished product, the automatic palletizing mechanism stacks the finished product in multiple layers in an orderly manner, and the bundling and packaging mechanism completes automatic bundling and wrapping with stretch film to form the finished product warehouse.

[0043] Example 2: Production process of double-sided, double-layer insulation, load-bearing frame box-type light steel integrated box panel.

[0044] The production of integrated light steel box panels requires two process cycles on this production line. The first cycle involves processing the hollow core material with a load-bearing frame, and the second cycle involves the composite processing of the core material and the decorative panel. The specific process steps are as follows: First process cycle: Processing of hollow core material with load-bearing frame Pre-treatment and coating process: The metal coil enters the trough plate / cover plate uncoiling and forming device 1 to be processed into a trough plate, and then is sent to the intelligent coating device 3 to complete precise coating. The process is the same as in the example. Core material filling process: After the glue is applied, the slotted board is sent into the automatic board separating and conveying device 4. In this process, the board separating machine does not perform board separating action. All slotted boards are conveyed along the upper conveyor line to the robot precision filling device 5 to complete the precise filling of the double-layer insulation core material. The process is the same as in Example 1. Hot-pressing composite process: The grooved plate filled with double-layer core material is sent into the constant temperature and pressure composite device 7 to complete the hot-pressing composite curing. The process parameters are adjusted to temperature 80℃, pressure 0.5MPa, and conveying speed 2m / min to ensure the composite strength of the double-layer core material and the plate. Milling process: The composite board is fed into the automatic CNC milling and chip removal device 8. After the milling positioning module positions the board, four sets of programmable CNC milling heads mill from all four sides of the board at the same time to process the tongue and groove and clearance space required for installation. The automatic chip removal and dust removal device removes the milling debris at the same time to keep the site clean. Flip-board orientation adjustment process: After milling, the board is fed into the automatic flip-board machine. The board clamping mechanism fixes the board. The CNC orientation and flipping mechanism flips the two boards 180 degrees apart, forming a board with the rock wool face down and a board with the rock wool face up. The attitude detection module detects the flipping attitude of the board. Frame assembly process: After the orientation is adjusted, the sheet material is fed into the frame assembly forming machine. The light steel profile feeding mechanism automatically conveys the light steel profiles and connectors. The automatic frame assembly station completes the automated assembly of the light steel main frame, secondary frame and internal supporting keel to form a light steel load-bearing frame. At the same time, the installation of the pre-embedded electrical conduit and bottom box is completed. The sheet material insertion station accurately inserts the rock wool composite board into the light steel frame. The fastening connection mechanism completes the firm connection between the sheet material and the frame with self-tapping screws to form a hollow core material with a load-bearing frame. The core material is sent to the feeding area of ​​the core material filling device for later use via the conveyor line.

[0045] Second process cycle: Composite processing of core material and decorative panel Panel pretreatment and adhesive coating process: Select metal panels (or non-metallic decorative panels) according to decoration requirements, enter the groove plate / cover plate uncoiling and forming device 1 to complete the pretreatment, and then send them into the intelligent adhesive coating device 3 to complete the precise adhesive coating and adjust the coating amount. Panel separation process: The decorative panels after glue application are fed into the automatic panel separation conveyor 4 to complete the layering and separation of the upper and lower panels. The process is the same as in Example 1. Core material filling process: The lower plate of the upper conveyor line is conveyed to the robot precision filling device 5. The core material filling device grabs the hollow core material processed in the first process cycle from the feeding area and precisely fills the core material into the cavity of the lower plate to complete the initial composite of the core material and the lower plate. Flipping and assembling process: The upper plate of the lower conveyor line is fed into the automatic flipping and assembling device 6 to complete 180-degree flipping and precise assembly to form a box plate blank. The process is the same as in Example 1. Hot pressing composite process: The board blank is fed into the constant temperature and pressure composite device 7. The central control system adjusts the process parameters according to the type of decorative panel. If it is a decorative wood board, the hot pressing temperature is adjusted to 60℃ and the pressure is 0.2MPa to avoid high temperature damage to the wood board. After pressure holding and curing, the core material and the decorative panel are firmly bonded together. Accessory installation and fastening process: After the composite slab is fed into the frame forming machine 9, the accessory installation mechanism completes the automatic installation of auxiliary accessories such as light boxes and mounting hooks, and the fastening connection mechanism completes the firm connection between the accessories and the box panel through buckles, forming a complete box-type light steel integrated box panel; Palletizing and packaging process: Finished boxes are conveyed to the palletizing and packaging machine to complete automatic palletizing, bundling and packaging, forming finished products for warehousing.

[0046] The entire production process is controlled by a central control system that enables precise control of process parameters, coordination of equipment cycle time, real-time monitoring of production status, and automatic fault diagnosis. If equipment malfunctions, the fault diagnosis alarm module will immediately issue an alarm signal and suspend the relevant process to prevent the generation of defective products.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An intelligent production line for integrated light steel frame housing panels, characterized in that: The system includes an uncoiling and forming device connected to a double-layer conveyor line. Along the material travel direction on the double-layer conveyor line are sequentially arranged an intelligent glue-applying device, an automatic slab-separating conveyor, a robotic precision filling device, an automatic flipping and assembling device, a constant temperature and pressure laminating device, a CNC milling and chip-removing device, an intelligent reversing and flipping device, an automatic frame forming device, and a finished product palletizing and packaging device. All devices are seamlessly connected via the double-layer conveyor line, and all devices are communicatively connected to a central intelligent control system. The double-layer conveyor line includes an upper conveyor line and a lower conveyor line, with the automatic slab-separating conveyor realizing the stratification and diversion of the boards. The central intelligent control system coordinates the operating rhythm of each device, adjusts process parameters, and monitors the production status.

2. The intelligent production line for integrated light steel frame housing panels according to claim 1, characterized in that: The intelligent glue-applying device includes a vision recognizer, a glue-applying execution mechanism, and a mixing and supply section. The vision recognizer captures the position and contour of the board and plans the glue-applying trajectory. The glue-applying execution mechanism is equipped with a multi-axis CNC glue-applying robotic arm and a flow-adjustable glue-applying head to achieve precise and uniform glue application to the inner surface of the board.

3. The intelligent production line for integrated light steel frame housing panels according to claim 2, characterized in that: The automatic board separation and conveying device includes a board inspection mechanism, a CNC board separation mechanism, and a double-layer conveying mechanism. It separates the glued boards into upper and lower boards, which are then conveyed to the lower and upper conveying lines, respectively. The operating speed of the double-layer conveying mechanism can be flexibly adjusted according to subsequent processes.

4. The intelligent production line for integrated light steel frame housing panels according to claim 3, characterized in that: The robot precision filling device includes a multi-axis industrial robot body, a replaceable end effector, and a core material feeding mechanism. The end effector is equipped with a vacuum suction cup gripper and a mechanical gripper, which can realize automatic gripping and precise filling of insulation core material or pre-made core material. The end effector is also equipped with a positioning detector to ensure filling accuracy.

5. The intelligent production line for integrated light steel frame housing panels according to claim 4, characterized in that: The automatic flipping and joining device includes a board gripping mechanism, a CNC flipping mechanism, and a precision joining mechanism. It can achieve a 180-degree precise flipping of the upper board and achieve precise alignment and joining of the upper and lower boards through an alignment detection mechanism to form a "sandwich" structure board blank.

6. The intelligent production line for integrated light steel frame housing panels according to claim 1, characterized in that: The constant temperature and pressure composite device includes a constant temperature heating mechanism, a constant pressure pressurizing mechanism, and a pressure holding and curing mechanism. It is equipped with a temperature and pressure detection mechanism to achieve constant temperature and pressure control during the composite process, so that the adhesive can be fully cured and the bonding strength between the board and the core material can be guaranteed.

7. The intelligent production line for integrated light steel frame housing panels according to claim 1, characterized in that: The CNC milling chip removal device integrates four sets of programmable CNC milling heads and an automatic chip removal mechanism. The programmable CNC milling heads can simultaneously perform customized milling from all four sides of the plate to form the connection structure required for installation. The automatic chip removal mechanism simultaneously absorbs and collects milling chips.

8. The intelligent production line for integrated light steel frame housing panels according to claim 1, characterized in that: The automatic frame forming device includes a light steel profile feeding mechanism, an automatic frame forming mechanism, a plate insertion mechanism, an accessory installation mechanism, and a fastening connection mechanism. It can automatically assemble the light steel load-bearing frame and accurately insert and fix the composite plate. At the same time, it can automatically install and firmly connect auxiliary accessories such as pre-embedded conduits and installation hooks.

9. The intelligent production line for integrated light steel frame housing panels according to any one of claims 1-8, characterized in that: The production line can produce two types of products: double-sided single-layer insulation ordinary composite panels and double-sided double-layer insulation box-type light steel integrated panels with load-bearing frames. The production switching between the two products can be completed by switching process parameters and device operation modes through the central intelligent control system.

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