Intelligent mobile factory for steel profile production

Abstract

This invention discloses a mobile intelligent production factory for structural steel, comprising a first-class workpiece feeding module, a first-class workpiece cutting module, a first-class workpiece unloading module, a second-class workpiece cutting module, an assembly module, a welding module, a structural steel inspection module, surface cleaning equipment, and spraying equipment. The surface cleaning equipment includes a surface cleaning feeding module, a shot blasting machine, and a surface cleaning unloading module, which are sequentially connected. Each of the first-class workpiece feeding module, the first-class workpiece cutting module, the first-class workpiece unloading module, the second-class workpiece cutting module, the assembly module, the welding module, the structural steel inspection module, the surface cleaning feeding module, the shot blasting machine, the surface cleaning unloading module, and the spraying equipment is housed in at least one mobile container. The mobile intelligent production factory for structural steel provided by this invention modularizes the processing equipment for each process and installs each module within a container, enabling rapid factory movement and deployment.

Description

Technical Field

[0001] This invention relates to the field of profile steel processing equipment technology, and in particular to a mobile intelligent production factory for profile steel. Background Technology

[0002] Hot-rolled H-beams and box-sections are widely used in the field of building steel structures, offering advantages such as environmental friendliness, sustainability, high efficiency, and high performance. However, traditional steel production plants use fixed production lines, making it difficult to build factories in remote or overseas areas. Major construction companies face challenges in expanding their markets due to high component transportation costs and substantial factory construction investments, severely hindering industry development and corporate strategy execution. Summary of the Invention

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a mobile intelligent steel production plant that adopts a modular design, modularizing the processing equipment for each process and installing each module inside a container, making each module easy to move and transport, enabling rapid factory movement and deployment, meeting the needs of rapid factory construction in remote areas and overseas, and reducing costs.

[0004] According to an embodiment of the present invention, a mobile intelligent production plant for structural steel includes raw material cutting equipment, structural steel assembly equipment, structural steel welding equipment, structural steel inspection equipment, surface cleaning equipment, and spraying equipment. The raw material cutting equipment includes a first-type workpiece feeding module, a first-type workpiece cutting module, a first-type workpiece discharging module, and a second-type workpiece cutting module. The structural steel assembly equipment includes at least one assembly module. The structural steel welding equipment includes at least one welding module. The structural steel inspection equipment includes at least one structural steel inspection module. The surface cleaning equipment includes a surface cleaning feeding module, a shot blasting machine, and a surface cleaning discharging module, which are sequentially connected. The first-type workpiece feeding module and the first-type workpiece cutting module... Each of the following modules—the type I workpiece feeding module, the type II workpiece cutting module, the assembly module, the welding module, the steel section inspection module, the surface cleaning feeding module, the shot blasting machine, the surface cleaning discharging module, and the spraying equipment—is housed and installed in at least one movable container to enable independent movement and transport. The type I workpiece feeding module, the type I workpiece cutting module, and the type I workpiece discharging module are sequentially connected to each other via a conveying system. The type II workpiece cutting module and the type I workpiece discharging module are sequentially connected to the steel section assembly equipment via a conveying system. The steel section assembly equipment, the steel section welding equipment, the steel section inspection equipment, the surface cleaning equipment, and the spraying equipment are sequentially connected to each other via a conveying system.

[0005] The intelligent mobile steel production plant according to embodiments of the present invention has at least the following beneficial effects: The intelligent mobile steel production plant provided by the present invention can use a type II workpiece cutting module to complete the cutting of small sheet metal and other type II workpieces, and use a type I workpiece feeding module, a type I workpiece cutting module, and a type I workpiece unloading module to complete the cutting of longer type I workpieces. Then, the type I workpieces and type II workpieces are assembled into steel semi-finished products using steel assembly equipment. Then, the semi-finished products are sequentially welded, inspected, cleaned, and sprayed using steel welding equipment, steel inspection equipment, surface cleaning equipment, and spraying equipment, thereby completing the production of steel profiles. The intelligent mobile steel production plant provided by the present invention adopts a modular design, modularizing the processing equipment of each process and installing each module into a container. When a module needs to be moved or transported, there is no need to repack it; the corresponding container can be moved and transported directly. This allows each module to be moved and transported quickly, enabling rapid factory movement and deployment, meeting the needs of rapid factory construction in remote areas and overseas, and reducing costs.

[0006] According to some embodiments of the present invention, in the raw material cutting equipment, the first type of workpiece feeding module and the second type of workpiece cutting module are arranged side by side on one side of the first type of workpiece cutting module, and two first type of workpiece discharge modules are arranged side by side on the other side of the first type of workpiece cutting module. Each first type of workpiece discharge module is connected to an assembly module at the end opposite to the first type of workpiece cutting module.

[0007] According to some embodiments of the present invention, two sets of the raw material cutting equipment are arranged side by side in the front-to-back direction, and a steel section detection module is arranged on the front and back sides of the surface cleaning equipment. At least one welding module is arranged side by side on the side of the steel section detection module away from the surface cleaning equipment. Each type of workpiece discharge module is connected to an assembly module in the left-to-right direction, and each set of steel section assembly equipment is connected to a corresponding set of steel section welding equipment in the left-to-right direction.

[0008] According to some embodiments of the present invention, the steel section detection module is connected in sequence with a welding module and an assembly module along the left-right direction at one end near the raw material cutting equipment.

[0009] According to some embodiments of the present invention, each container may be detachably provided with a height adjustment support at its bottom, the height adjustment support being used to adjust the height of the container so that the bottoms of all containers are adjusted to a uniform height.

[0010] According to some embodiments of the present invention, the height adjustment support includes a fixed base, a support base, and a mounting base. The support base is installed on the fixed base, and the mounting base is sleeved on the support base and screwed to the support base. The mounting base can rotate and rise relative to the support base, and the mounting base abuts against the bottom of the container.

[0011] According to some embodiments of the present invention, the shot blasting machine includes a shot blasting chamber and a shot supply module. The shot supply module is located above the shot blasting chamber and is connected to the shot blasting chamber. The shot supply module and the shot blasting chamber are respectively housed and installed in a movable container. The surface cleaning feeding module, the shot blasting chamber and the surface cleaning discharging module are connected in sequence.

[0012] According to some embodiments of the present invention, the conveying system includes at least one of the following: an AGV trolley, a roller conveyor installed on a container, a belt conveyor installed on a container, a crane installed on a container, and a robotic arm installed on a container.

[0013] According to some embodiments of the present invention, the container includes a box-shaped frame and side panels installed on various sides of the box-shaped frame, at least some of the side panels being detachable or movable and closable.

[0014] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of a mobile intelligent steel production plant according to an embodiment of the present invention; Figure 2 for Figure 1 The diagram shown illustrates the expansion of capacity in a smart mobile steel production plant. Figure 3 for Figure 1 The diagram shown illustrates the further expansion of capacity in the intelligent mobile factory for steel profile production. Figure 4 for Figure 1 The diagram shows the raw material cutting equipment in the intelligent mobile steel production plant. Figure 5 for Figure 1 A schematic diagram of the spraying equipment in the intelligent mobile factory for steel profile production is shown. Figure 6 for Figure 1 The diagram shown illustrates the first installation method of the container in the intelligent mobile factory for steel profile production. Figure 7 for Figure 6 The diagram shows the height adjustment support; Figure 8 for Figure 1 The diagram shown illustrates the second installation method of the container in the intelligent mobile factory for steel profile production. Figure 9 for Figure 8 The exploded view of the height-adjustable support is shown. Figure 10 for Figure 8 The cross-sectional view of the height adjustment support is shown.

[0016] Figure label: Modules for feeding type 1 workpieces 111, cutting type 1 workpieces 112, discharging type 1 workpieces 113, cutting type 2 workpieces 114, assembly module 120, welding module 130, steel section inspection module 140, surface cleaning feeding module 151, shot blasting machine 152, shot blasting chamber 1521, shot supply module 1522, surface cleaning discharging module 153, spraying equipment 160, material storage module 170, container 200, box frame 210, side panel 220, height adjustment support 300, fixed base 310, support seat 320, mounting seat 330, first adjusting block 340, first step structure 341, second adjusting block 350, second step structure 351, horizontal step surface 01, inclined step surface 02, support platform 360, third step structure 361, fourth step structure 362, screw adjustment assembly 370. Detailed Implementation

[0017] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0019] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0020] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0021] Reference Figures 1 to 4 According to an embodiment of the present invention, a mobile intelligent production plant for structural steel includes raw material cutting equipment, structural steel assembly equipment, structural steel welding equipment, structural steel inspection equipment, surface cleaning equipment, and spraying equipment 160. The raw material cutting equipment includes a first-type workpiece feeding module 111, a first-type workpiece cutting module 112, a first-type workpiece discharge module 113, and a second-type workpiece cutting module 114. The structural steel assembly equipment includes at least one assembly module 120. The structural steel welding equipment includes at least one welding module 130. The structural steel inspection equipment includes at least one structural steel inspection module 140. The surface cleaning equipment includes a surface cleaning feeding module 151, a shot blasting machine 152, and a surface cleaning discharge module 153. The surface cleaning feeding module 151, shot blasting machine 152, and surface cleaning discharge module 153 are sequentially connected to meet the online cleaning requirements of long structural steel. The first-type workpiece feeding module 160... The material feeding module 111, the first-class workpiece cutting module 112, the first-class workpiece unloading module 113, the second-class workpiece cutting module 114, the assembly module 120, the welding module 130, the steel section inspection module 140, the surface cleaning feeding module 151, the shot blasting machine 152, the surface cleaning unloading module 153, and the spraying equipment 160 are each housed and installed in at least one movable container 200 to achieve independent movement and transport. The first-class workpiece feeding module 111, the first-class workpiece cutting module 112, and the first-class workpiece unloading module 113 are connected to the material in sequence through a conveying system. The second-class workpiece cutting module 114 and the first-class workpiece unloading module 113 are connected to the steel section assembly equipment in sequence through a conveying system. The steel section assembly equipment, the steel section welding equipment, the steel section inspection equipment, the surface cleaning equipment, and the spraying equipment 160 are connected to the material in sequence through a conveying system.

[0022] The spray booth of the spraying equipment 160 can be converted from one or more containers 200, and the spraying robot of the spraying equipment 160 is set inside the spray booth.

[0023] Among them, the first type of workpieces required for structural steel usually refers to workpieces with longer lengths, such as long side plates required for H-beams and U-shaped profiles required for box-shaped steel; the second type of workpieces refers to small workpieces with relatively smaller dimensions, such as various partitions, electroslag plates, stiffening plates, etc. installed between long side plates of H-beams.

[0024] In this invention, the raw material cutting equipment is specially divided into different modules according to the size characteristics of the workpiece to cut and blank different types of workpieces, thereby improving production efficiency.

[0025] The intelligent mobile steel production plant provided by this invention can use a type II workpiece cutting module 114 to cut small sheet metal and other type II workpieces. A type I workpiece feeding module 111, a type I workpiece cutting module 112, and a type I workpiece unloading module 113 work together to cut longer type I workpieces. Then, steel assembly equipment assembles type I and type II workpieces into semi-finished steel products. Finally, steel welding equipment, steel inspection equipment, surface cleaning equipment, and spraying equipment 160 sequentially perform welding, inspection, cleaning, and spraying processes on the semi-finished products, thus completing the steel production. The intelligent mobile steel production plant provided by this invention adopts a modular design, modularizing the processing equipment for each process and installing each module inside a container 200. When a module needs to be moved or transported, there is no need to repack it; the corresponding container can be moved directly. This allows for rapid movement and transport of modules, enabling rapid factory movement and deployment, meeting the needs of rapid factory construction in remote areas and overseas, and reducing costs.

[0026] In practical implementation, the intelligent mobile steel production plant can also include at least one material storage module 170, the main body of which is a container 200, to achieve rapid movement and handling. Workpieces that do not require cutting or processing, welding consumables, etc., can be stored in a material storage module 170 and then supplied to other modules via a conveying system. Workpieces that have completed a certain process can also be temporarily stored in a material storage module 170, and then transported via the conveying system when a subsequent module needs to process the workpiece.

[0027] According to some embodiments of the present invention, the conveying system includes at least one of the following: an AGV (Automated Guided Vehicle), a roller conveyor installed in the container 200, a belt conveyor installed in the container 200, a crane installed in the container 200, and a robotic arm installed in the container 200. The AGV is mainly used for material transfer outside the container 200, and can realize material transfer between two modules that are not adjacent in position, such as transferring a workpiece from a type II workpiece cutting module 114 to a material storage module 170. For two processing modules that are adjacent in position, a roller conveyor or a belt conveyor can be installed in the corresponding container 200, and then the two adjacent roller conveyors or belt conveyors can be directly connected to realize material transfer between the two adjacent processing modules.

[0028] In the specific implementation process, the control system of the intelligent production mobile factory for steel profiles is based on the industrial Internet platform. The control system uses Internet of Things technology to interconnect terminal equipment such as cutting machines, sensors, AGVs, welding robots, and shot blasting machines (152). The control system includes core modules such as MES (Manufacturing Execution System), WMS (Warehouse Management System), SCM (Supply Chain Management System), and Industrial SCADA system, forming a highly integrated intelligent manufacturing ecosystem to realize real-time monitoring, data collection, analysis optimization, and intelligent scheduling of the steel profile production process.

[0029] Reference Figure 4 According to some embodiments of the present invention, in the raw material cutting equipment, a type-one workpiece feeding module 111 and a type-two workpiece cutting module 114 are arranged side by side on one side of a type-one workpiece cutting module 112, and two type-one workpiece discharge modules 113 are arranged side by side on the other side of the type-one workpiece cutting module 112. Each type-one workpiece discharge module 113 is connected to an assembly module 120 at the end opposite to the end of the type-one workpiece cutting module 112. With the above arrangement, the layout of each working module of the raw material cutting equipment is reasonable and compact, and the type-one workpiece feeding module 111, type-one workpiece discharge module 113, or type-one workpiece cutting module 112 can be added or removed according to the actual length of the type-one workpiece to meet the cutting requirements of type-one workpieces of different lengths.

[0030] The cutting module of the raw material cutting equipment can use laser cutting devices and / or metal cutting devices to perform processes such as marking, hole making, beveling, cutting limbs, cutting R-angles, and cutting on the workpiece.

[0031] Reference Figure 2According to some embodiments of the present invention, two sets of raw material cutting equipment are arranged side by side in the front-to-back direction. A steel section detection module 140 is arranged on both the front and back sides of the surface cleaning equipment. At least one welding module 130 is arranged side by side on the side of the steel section detection module 140 away from the surface cleaning equipment. Each type of workpiece discharge module 113 is connected to an assembly module 120 in the left-to-right direction. Each set of steel section assembly equipment is connected to a corresponding set of steel section welding equipment in the left-to-right direction. With the above configuration, the intelligent steel section production mobile factory can form two production lines, thereby expanding the production capacity of the intelligent steel section production mobile factory. At the same time, the two production lines can share the surface cleaning equipment and the spraying equipment 160, improving the utilization rate of the surface cleaning equipment and the spraying equipment 160 and reducing factory deployment costs.

[0032] In practical implementation, both assembly module 120 and welding module 130 include a chain-type tilting mechanism installed on the top of container 200 and a lifting platform installed on the bottom wall of container 200. Using this configuration, the tilting of the steel profile can be achieved through the cooperation of the lifting platform and the chain-type tilting mechanism. Specifically, after the steel profile is placed on the lifting platform and the upper components of the steel profile are assembled or welded, the lifting platform first rises, then the chain-type tilting mechanism is placed on the steel profile, followed by the lowering of the lifting platform. Then, the chain-type tilting mechanism can tilt the steel profile. After tilting, the lifting platform rises again to support the steel profile, then the chain-type tilting mechanism is detached from the steel profile, and finally the lifting platform lowers. This completes the tilting of the steel profile, allowing for component assembly or welding at the upper and lower parts of the steel profile.

[0033] Reference Figure 3 According to some embodiments of the present invention, a welding module 130 and an assembly module 120 are sequentially connected along the left-right direction at one end of the steel section inspection module 140 near the raw material cutting equipment. In the steel section production process, the steel section welding and assembly processes typically consume the most time, and the steel section welding and assembly equipment restricts the production efficiency of other processing modules. However, by adopting the above-mentioned arrangement, welding modules 130 and assembly modules 120 can be further added, allowing one set of raw material cutting equipment to connect to three assembly modules 120, thereby further expanding the capacity of the intelligent mobile steel section production plant and improving the utilization rate of processing modules such as raw material cutting equipment and steel section inspection equipment.

[0034] Reference Figures 6 to 10According to some embodiments of the present invention, each container 200 may be detachably provided with a height adjustment support 300 at its bottom. The height adjustment support 300 is used to adjust the height of the container 200 so that the bottoms of all containers 200 are adjusted to a uniform height. In specific implementation, the height adjustment support 300 is first deployed and adjusted, and then the containers 200 of each module are placed on the corresponding height adjustment support 300, thereby enabling the rapid positioning and leveling of each module of the mobile factory.

[0035] Reference Figure 6 and Figure 7 According to some embodiments of the present invention, the height-adjustable support 300 includes a fixed base 310, a support 320, and a mounting base 330. The support 320 is mounted on the fixed base 310, and the mounting base 330 is sleeved on and screwed to the support 320. The mounting base 330 can rotate and rise relative to the support 320, and the mounting base 330 abuts against the bottom of the container 200. With the above configuration, the mounting base 330 can be raised or lowered by rotating it, which is convenient and simple to operate. After adjusting the upper surface of the mounting base 330 to the required height, the mounting base 330 can be further welded to the support 320 to improve the load-bearing capacity of the height-adjustable support 300.

[0036] Reference Figure 5 According to some embodiments of the present invention, the shot blasting machine 152 includes a shot blasting chamber 1521 and a shot supply module 1522. The shot supply module 1522 is located above the shot blasting chamber 1521 and is connected to the shot blasting chamber 1521. The shot supply module 1522 and the shot blasting chamber 1521 are respectively housed and installed in a movable container 200. The surface cleaning feeding module 151, the shot blasting chamber 1521, and the surface cleaning discharging module 153 are sequentially connected. The surface cleaning feeding module 151 can gradually push the steel profile into the shot blasting chamber 1521 for cleaning. With the above configuration, the shot blasting machine 152, which has a relatively large height, can be divided into upper and lower modules, and each module can be installed in the container 200, making the movement and transportation of the shot blasting machine 152 more convenient and facilitating the rapid movement and deployment of mobile factories.

[0037] Reference Figure 6 According to some embodiments of the present invention, the container 200 includes a box-shaped frame 210 and side panels 220 installed on each side of the box-shaped frame 210, at least some of the side panels 220 being detachable or movable and closable. In specific implementations, various processing modules can be installed and fixed on the side panels 220 at the bottom or top of the container 200. Except for the side panels 220 at the bottom or top of the container 200, the other side panels 220 can be detached or movable and opened to facilitate the transfer of materials from the container 200.

[0038] Reference Figures 8 to 10 In other embodiments, the height adjustment support 300 may also adopt other configurations. Specifically, the height adjustment support 300 includes a first adjustment block 340, a second adjustment block 350, and a support platform 360. The first adjustment block 340 and the second adjustment block 350 are arranged opposite to each other and located below the support platform 360. The first adjustment block 340 is provided with a first step structure 341, the second adjustment block 350 is provided with a second step structure 351, and the support platform 360 is symmetrically provided with a third step structure 361 and a fourth step structure 362. The third step structure 361 and the first step structure 351 are arranged in a manner that is consistent with the first step structure 351. The ladder structures 341 engage with each other, and the fourth ladder structure 362 engages with the second ladder structure 351. The first adjusting block 340 and the second adjusting block 350 are equipped with screw adjusting components 370. When the screw of the screw adjusting component 370 rotates, it drives the first adjusting block 340 and the second adjusting block 350 to move closer or further apart, so that the first ladder structure 341 and the third ladder structure 361 cooperate to raise and lower the support platform 360, and the second ladder structure 351 and the fourth ladder structure 362 cooperate to raise and lower the support platform 360. When deploying the processing module, first adjust the height of the upper surface of the support platform 360 to the required height, and then place the container 200 on the support platform 360.

[0039] In the specific implementation process, each step of the first step structure 341, each step of the second step structure 351, each step of the third step structure 361, and each step of the fourth step structure 362 have a horizontal step surface 01 and an inclined step surface 02 that is inclined relative to the horizontal step surface 01. During the relative movement of the first adjusting block 340 and the second adjusting block 350 towards or away from each other, the first step structure 341 is displaced relative to the third step structure 361, which can alternately realize the abutment and cooperation between the horizontal step surface 01 of the first step structure 341 and the horizontal step surface 01 of the third step structure 361, and the abutment and cooperation between the inclined step surface 02 of the first step structure 341 and the inclined step surface 02 of the third step structure 362. The inclined step surface 02 of structure 361 abuts against each other, and at the same time, the second step structure 351 is displaced relative to the fourth step structure 362, which also alternately achieves the abutment and fit between the horizontal step surface 01 of the second step structure 351 and the horizontal step surface 01 of the fourth step structure 362, and the abutment and fit between the inclined step surface 02 of the second step structure 351 and the inclined step surface 02 of the fourth step structure 362. Thus, the support platform 360 can be raised and lowered step by step by utilizing the fit between the horizontal step surfaces 01, so as to achieve stepless continuous fine adjustment. Between each level of height adjustment, the support platform 360 can also be raised and lowered continuously by utilizing the fit between the inclined step surfaces 02, so as to achieve stepless continuous fine adjustment.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A mobile intelligent production factory for structural steel, characterized in that, include: The raw material cutting equipment includes a type I workpiece feeding module (111), a type I workpiece cutting module (112), a type I workpiece discharging module (113), and a type II workpiece cutting module (114). A steel section assembly equipment, including at least one assembly module (120). Steel welding equipment, including at least one welding module (130); A steel section inspection device, including at least one steel section inspection module (140). The surface cleaning equipment includes a surface cleaning feeding module (151), a shot blasting machine (152), and a surface cleaning discharging module (153), wherein the surface cleaning feeding module (151), the shot blasting machine (152), and the surface cleaning discharging module (153) are connected in sequence; Spraying equipment (160); The first type of workpiece feeding module (111), the first type of workpiece cutting module (112), the first type of workpiece unloading module (113), the second type of workpiece cutting module (114), the assembly module (120), the welding module (130), the steel section inspection module (140), the surface cleaning feeding module (151), the shot blasting machine (152), the surface cleaning unloading module (153), and the spraying equipment (160) are each housed and installed in at least one movable container (200) to achieve independent operation. In the mobile handling process, the first type of workpiece feeding module (111), the first type of workpiece cutting module (112), and the first type of workpiece discharging module (113) are connected to each other in sequence through a conveying system. The second type of workpiece cutting module (114) and the first type of workpiece discharging module (113) are connected to the steel assembly equipment in sequence through a conveying system. The steel assembly equipment, the steel welding equipment, the steel testing equipment, the surface cleaning equipment, and the spraying equipment (160) are connected to each other in sequence through a conveying system. Two sets of the raw material cutting equipment are arranged side by side in the front-to-back direction. The surface cleaning equipment has a steel section detection module (140) arranged on the front and back sides. At least one welding module (130) is arranged side by side on the side of the steel section detection module (140) away from the surface cleaning equipment. Each type of workpiece discharge module (113) is connected to an assembly module (120) in the left-to-right direction. Each set of steel section assembly equipment is connected to a corresponding set of steel section welding equipment in the left-to-right direction. Each container (200) may be detachably provided with a height adjustment bracket (300) at the bottom, the height adjustment bracket (300) being used to adjust the height of the container (200) so that the bottom of all containers (200) is adjusted to a uniform height.

2. The intelligent mobile steel production plant according to claim 1, characterized in that, In the raw material cutting equipment, the first type of workpiece feeding module (111) and the second type of workpiece cutting module (114) are arranged side by side on one side of the first type of workpiece cutting module (112), and two first type of workpiece discharge modules (113) are arranged side by side on the other side of the first type of workpiece cutting module (112). Each first type of workpiece discharge module (113) is connected to an assembly module (120) at one end away from the first type of workpiece cutting module (112).

3. The intelligent mobile production factory for structural steel according to claim 1, characterized in that, The steel section inspection module (140) is connected in sequence with a welding module (130) and an assembly module (120) along the left and right directions at one end near the raw material cutting equipment.

4. The intelligent mobile production factory for structural steel according to claim 1, characterized in that, The height adjustment support (300) includes a fixed base (310), a support base (320), and a mounting base (330). The support base (320) is installed on the fixed base (310), and the mounting base (330) is sleeved on the support base (320) and screwed to the support base (320). The mounting base (330) can rotate and rise relative to the support base (320), and the mounting base (330) is in close contact with the bottom of the container (200).

5. The intelligent mobile production factory for structural steel according to claim 1, characterized in that, The shot blasting machine (152) includes a shot blasting chamber (1521) and a shot supply module (1522). The shot supply module (1522) is located above the shot blasting chamber (1521) and is connected to the shot blasting chamber (1521). The shot supply module (1522) and the shot blasting chamber (1521) are respectively housed and installed in a movable container (200). The surface cleaning feed module (151), the shot blasting chamber (1521) and the surface cleaning discharge module (153) are connected in sequence.

6. The intelligent mobile production factory for structural steel according to claim 1, characterized in that, The conveying system includes at least one of the following: an AGV trolley, a roller conveyor installed in the container (200), a belt conveyor installed in the container (200), a crane installed in the container (200), and a robotic arm installed in the container (200).

7. The intelligent mobile production factory for structural steel according to claim 1, characterized in that, The container (200) includes a box frame (210) and side panels (220) installed on each side of the box frame (210), at least some of the side panels (220) being detachable or movable and openable.

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