Accurate positioning and mounting mechanism for vertical carrying of ALC plates

Abstract

The invention provides an accurate positioning and mounting mechanism for vertical carrying of ALC plates, which comprises a carrying and mounting mechanism, and a fine tuning and positioning mechanism is arranged on the front side of the carrying and mounting mechanism; the fine adjustment positioning mechanism comprises a reciprocating driving assembly, a rolling assembly, an auxiliary adjusting assembly, a distance measurement adjusting assembly and two distance measurement fixing assemblies. The reciprocating driving assembly comprises a supporting frame, and the two ends of the supporting frame are connected with wheel supports through screws. And the vertical guide rail is fixed on the support frame through a bolt. By arranging the fine adjustment positioning mechanism comprising the reciprocating driving assembly, the rolling assembly, the auxiliary adjustment assembly, the distance measurement adjustment assembly and the distance measurement fixing assembly, a multi-axis linkage composite adjustment structure with the real-time measurement and feedback adjustment capacity is formed, the problems that traditional manual alignment and adjustment errors are large, and operation is tedious are solved, and the production efficiency is improved. And the field construction efficiency and the structural safety are improved while the splicing quality and the positioning precision are ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a precise positioning and installation mechanism for vertical transportation of ALC plates. BACKGROUND

[0002] In modern building construction, ALC plates are widely used in wall and roof structures due to their excellent performance in heat preservation, sound insulation, and fire resistance. However, the traditional installation process of ALC plates often relies on manual or simple mechanical equipment for transportation and installation, which may have problems. However, in actual construction process, ALC plates are prone to positional deviation and butt joint error during butt joint and jointing process, especially in the joint, which often causes unevenness or misalignment. Manual correction of joint flatness is required, which is low in construction efficiency and poor in consistency, and may cause uneven stress distribution in the installed structure. Therefore, a precise positioning and installation mechanism for vertical transportation of ALC plates is proposed. SUMMARY

[0003] Therefore, the present application provides a precise positioning and installation mechanism for vertical transportation of ALC plates to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.

[0004] The technical solution of the present application is as follows: a precise positioning and installation mechanism for vertical transportation of ALC plates, comprising a transportation and installation mechanism, the front side of the transportation and installation mechanism being provided with a fine positioning mechanism; The fine positioning mechanism comprises: a reciprocating drive assembly, a roller assembly, an auxiliary adjustment assembly, a distance adjustment assembly, and two distance fixing assemblies; The reciprocating drive assembly comprises: a support frame, both ends of the support frame being connected with wheel supports by screws; a vertical guide rail, fixed to the support frame by bolts, and a vertical guide sliding block being slidably connected to the vertical guide rail; a sliding seat, cooperating with the vertical guide sliding block and sliding along the vertical guide rail; two toothed pulleys, respectively installed on the two wheel supports; a toothed belt, engaged with the two toothed pulleys to transmit power and drive the sliding seat to reciprocate along the vertical guide rail; a stepper motor, installed on the support frame by bolts, the output shaft of the stepper motor being fixedly connected with one of the toothed pulleys to drive the toothed pulley to rotate; The roller assembly is installed on the front side of the reciprocating drive assembly to roll and flatten the joint of the ALC plate. The roller pressing assembly comprises a roller pressing vertical plate bolted to the front side of the sliding seat, and the bottom of the roller pressing vertical plate is integrally formed with a roller pressing horizontal plate; Two flat pressing plates are symmetrically bolted to the front two ends of the roller pressing vertical plate; Two convex pressing plates are bolted side by side to the front side of the roller pressing vertical plate and located between the two flat pressing plates; Three arc-shaped grooves are formed side by side on the front side of the convex pressing plate, and a roller shaft is rotatably connected to the inner side of the arc-shaped groove through a bearing; Grooves are formed between the two flat pressing plates and the two convex pressing plates, and a distance measuring probe is installed in the grooves; The front sides of the flat pressing plate, the convex pressing plate and the roller shaft are located on the same vertical plane.

[0005] The auxiliary adjusting assembly is installed on the front side of the reciprocating driving assembly and below the roller pressing assembly, and is used for adjusting the position of the distance measuring adjusting assembly; The auxiliary adjusting assembly comprises an aluminum profile plate arranged on the bottom of the roller pressing horizontal plate; A horizontal moving cylinder two is bolted to one side of the aluminum profile plate, and an L-shaped support plate is connected to the end of the piston rod of the horizontal moving cylinder two through a screw; A fixing frame is fixed to the top of the L-shaped support plate by a screw, and a micro cylinder one is bolted between the fixing frames; Two groups of rolling pulleys are symmetrically embedded in the wire grooves of the aluminum profile plate and are in sliding fit.

[0006] The distance measuring adjusting assembly is arranged on the horizontal side of the reciprocating driving assembly, and is used for accurately measuring the distance of the ALC plate and fine adjustment; The distance measuring adjusting assembly comprises a mounting frame fixedly connected to one side of the top of the roller pressing horizontal plate, a slide rail is screw-connected to the mounting frame, a micro distance slide seat is slidingly connected to the slide rail, and a top support frame is bolted to the top of the micro distance slide seat; A micro cylinder two is arranged on one side of the mounting frame through a screw, and the end of the piston rod of the micro cylinder two is connected to one side of the micro distance slide seat.

[0007] Two distance measuring fixing assemblies are respectively installed on the outer sides of the distance measuring adjusting assembly and the auxiliary adjusting assembly; The distance measuring fixing assembly comprises a conical frame, an annular plate is fixedly connected to the outer end of the conical frame, and an infrared distance measuring probe is installed in the middle of the conical frame; The conical frame of one of the distance measuring fixing assemblies is bolted to the top support frame, and a pair of sensors A is vertically installed below the annular plate of the conical frame; The conical frame of the other distance measuring fixing assembly is bolted to the bottom of the L-shaped support plate, and a pair of sensors B is vertically installed above the annular plate of the conical frame.

[0008] The guide assembly includes a longitudinal guide rail and two longitudinal sliders slidably connected to the longitudinal guide rail. The longitudinal guide rail is bolted to the side of the roll forming vertical plate. A horizontal guide rail, and a horizontal slider that is slidably connected to the horizontal guide rail; The horizontal guide rail is fixed to the front side of the roller pressing plate, and the horizontal slider is connected to the piston rod end of the miniature cylinder by bolts.

[0009] The handling and installation mechanism includes a handling trolley, a cylinder lift is installed on the front of the handling trolley, a lifting platform is installed on the front of the cylinder lift, an electric drive rotating seat is installed on the front of the lifting platform, and a two-way cylinder clamp is installed on the electric drive rotating seat.

[0010] More preferably, a transverse cylinder is bolted to one side of the transport trolley, and a support base is fixedly connected to the end of its piston rod. The support base is bolted to the rear side of the support frame.

[0011] More preferably, an electrical control box is installed on the rear side of the support frame. The electrical control box is connected to a stepper motor, a transverse cylinder one, a transverse cylinder two, a miniature cylinder one, a miniature cylinder two, a bidirectional cylinder clamp, a cylinder lifter, an infrared ranging probe, a through-beam sensor A, and a through-beam sensor B via cables. It is used to integrate and control the actions of each actuator and collect ranging data.

[0012] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions: This invention utilizes a fine-tuning positioning mechanism comprising a reciprocating drive assembly, a roller pressing assembly, an auxiliary adjustment assembly, a distance measuring adjustment assembly, and a distance measuring fixing assembly to form a multi-axis linkage composite adjustment structure with real-time measurement and feedback adjustment capabilities. The roller pressing assembly dynamically flattens the ALC board splicing joint. The auxiliary adjustment assembly, located below, is used to adjust the position of the distance measuring structure in conjunction with the roller pressing assembly. The distance measuring adjustment assembly and the distance measuring fixing assembly work together to independently measure and compare the relative distance between the ALC boards on both sides of the splice and the reference surface, ensuring precise fit and synchronous connection during board installation. This invention avoids the problems of large errors and cumbersome operation associated with traditional manual alignment and adjustment, improving on-site construction efficiency and structural safety while ensuring splicing quality and positioning accuracy.

[0013] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the handling and installation mechanism of the present invention; Figure 3 This is a schematic diagram of the fine-tuning positioning mechanism of the present invention from one perspective. Figure 4 This is a schematic diagram of the reciprocating drive component structure of the present invention; Figure 5 This is a schematic diagram of the roller pressing assembly structure of the present invention; Figure 6 This is a schematic diagram of the separate structure of the convex pressure plate and the roller shaft of the present invention; Figure 7 This is a schematic diagram of the viewing angle structure of the ranging adjustment component of the present invention; Figure 8 This is a schematic diagram of the ranging adjustment component of the present invention from another perspective. Figure 9 This is a schematic diagram of the fine-tuning positioning mechanism of the present invention from another perspective.

[0016] Figure Descriptions: 10. Handling and installation mechanism; 11. Handling trolley; 12. Cylinder lift; 13. Lifting platform; 14. Two-way cylinder clamp; 15. Electric drive rotating seat; 16. Electrical control box; 17. Horizontal movement cylinder one; 18. Support seat; 20. Fine-tuning positioning mechanism; 210. Reciprocating drive assembly; 211. Support frame; 212. Wheel bracket; 213. Toothed pulley; 214. Toothed belt; 215. Sliding seat; 216. Vertical guide rail; 217. Vertical guide slider; 218. Stepper motor; 220. Roller assembly; 221. Roller vertical plate; 2211. Roller horizontal plate; 222. Flat pressure plate; 223. Convex pressure plate; 224. Arc groove; 225. Roller shaft; 22 6. Groove; 227. Range measuring probe; 240. Auxiliary adjustment assembly; 241. Aluminum profile plate; 242. Lateral movement cylinder II; 243. L-shaped support plate; 244. Miniature cylinder I; 245. Fixing frame; 246. Roller pulley; 250. Range measuring adjustment assembly; 251. Mounting frame; 252. Micro-distance slide; 253. Slide rail; 254. Miniature cylinder II; 255. Top support frame; 260. Range measuring fixing assembly; 261. Conical frame; 262. Ring plate; 263. Infrared range measuring probe; 264. Through-beam sensor A; 265. Through-beam sensor B; 270. Guide assembly; 271. Longitudinal guide rail; 272. Longitudinal slider; 273. Transverse guide rail; 274. Transverse slider. Detailed Implementation

[0017] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0018] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0019] like Figures 1-9 As shown, this embodiment of the invention provides a precise positioning and installation mechanism for vertical handling of ALC boards, including a handling and installation mechanism 10. The handling and installation mechanism 10 is the part of the entire equipment responsible for handling and precisely positioning the ALC boards. The front side of the handling and installation mechanism 10 is equipped with a fine-tuning positioning mechanism 20, which can precisely adjust the installation position of the ALC boards. The handling and installation mechanism 10 mainly includes a cylinder lift 12, a lifting platform 13, an electric drive rotating seat 15, and a two-way cylinder clamp 14. Through the coordinated cooperation of the components, the ALC boards are ensured to be precisely controlled and securely clamped throughout the installation process.

[0020] The cylinder lift 12 is located at the front end of the handling and installation mechanism 10. The vertical installation position of the ALC plate is controlled by adjusting the height of the lift. The working principle of the cylinder lift 12 is that the piston rod of the cylinder extends and retracts, causing the clamped ALC plate to move up and down, thereby achieving height adjustment of the ALC plate. Precise lifting control ensures that the ALC plate can be smoothly aligned with the predetermined position.

[0021] The lifting platform 13 is located at the front end of the cylinder lift 12 and is fixed on the lifting platform 13 by mechanical connection. Its function is to provide a support base for the electric drive rotating seat 15 and the bidirectional cylinder clamp 14.

[0022] The electric drive rotating base 15 is used to rotate and adjust the ALC plate by driving the bidirectional cylinder clamp 14 with a motor. The electric drive rotating base 15 is installed on the lifting platform 13 and can rotate the ALC plate to the required angle according to the control command of the electrical control box 16. During the installation process, the rotation function of the electric drive rotating base 15 ensures that the ALC plate can be accurately installed at different angles.

[0023] The bidirectional cylinder clamp 14 is a component used to clamp and stabilize the ALC board. It is installed on the electric drive rotating base 15 and achieves bidirectional clamping through cylinder control. It can automatically adjust the clamping force according to the shape and size of the ALC board to ensure that the board is stable and does not shift during installation. The clamping part of the bidirectional cylinder clamp 14 can be finely adjusted according to the size of the board to improve the accuracy and safety of board clamping and prevent the board from loosening or slipping. In this embodiment, the handling and installation mechanism 10 adopts a lifting structure in the prior art, similar to the lifting structure of a forklift. It is mainly used for handling and precisely positioning ALC plates. The lifting principle is achieved through a cylinder to realize efficient lifting control. The handling and installation mechanism 10 is responsible for handling and positioning ALC plates at the construction site. The fine-tuning positioning mechanism 20 mainly ensures that the ALC board can be accurately aligned through fine adjustments. It performs fine mechanical movements through the reciprocating drive component 210 to complete the position adjustment of the board. The working principle of the fine-tuning positioning mechanism is based on the cooperation of the reciprocating drive component 210, the roller pressing component 220, the auxiliary adjustment component 240, the distance adjustment component 250, and the distance fixing component 260. The reciprocating drive assembly 210 is responsible for providing driving force to enable other components to perform precise reciprocating motion. The structure of this assembly includes a support frame 211, a wheel bracket 212, a vertical guide rail 216, a sliding seat 215, a toothed pulley 213, a toothed belt 214, and a stepper motor 218. The support frame 211 secures the entire reciprocating drive assembly 210. Both ends of the support frame 211 are connected to the wheel bracket 212 by bolts. The wheel bracket 212 supports the toothed pulley 213, ensuring its stable rotation. The vertical guide rail 216 is fixed to the support frame 211 and guides the sliding seat 215 to slide precisely in the vertical direction, maintaining the linear motion of the sliding seat 215. The stepper motor 218 is connected to the toothed pulley 213 through its output shaft, providing driving force. The power is transmitted to the sliding seat 215 through the toothed belt 214, achieving precise reciprocating motion.

[0024] The roller pressing assembly 220 is used to roll flat the joint of the ALC boards according to the detection, to ensure the flatness of the joint and the precise fit of the two ALC boards. The structure of the roller pressing assembly 220 includes a roller pressing vertical plate 221, a roller pressing horizontal plate 2211, a flat pressing plate 222, a convex pressing plate 223, an arc groove 224, a roller shaft 225, a groove 226, and a distance measuring probe 227. The roller pressing vertical plate 221 is bolted to the front side of the sliding seat 215. The bottom of the roller pressing vertical plate 221 is integrally formed with a roller pressing horizontal plate 2211, which provides support for the entire roller pressing assembly 220. The flat pressing plate 222 is bolted to both ends of the roller pressing vertical plate 221 and is used to flat press the surface of the ALC plate. The convex pressing plate 223 is installed side by side on the front side of the roller pressing vertical plate 221 to provide additional pressure to ensure the flatness of the joint.

[0025] An arc-shaped groove 224 is opened on the front side of the convex pressure plate 223, and a roller 225 is installed inside. The roller 225 can provide a rotation function when the roller pressing vertical plate 221 moves against the ALC plate, thereby enhancing the rolling effect. The ranging probe 227 is installed in the groove 226 between the flat plate and the convex plate 223 to monitor the position change during the rolling process in real time, so as to ensure the precise alignment of the joint.

[0026] The auxiliary adjustment component 240 precisely adjusts the position of the distance measuring adjustment component 250 by adjusting the movement of the micro-distance slide 252. The auxiliary adjustment component 240 includes an aluminum profile plate 241, a transverse cylinder 242, an L-shaped support plate 243, a fixing frame 245, a micro cylinder 254, and a roller 246. The second transverse cylinder 242 is installed on one side of the aluminum profile plate 241 to control the transverse movement of the L-shaped support plate 243 and precisely adjust the position of the micro-pitch slide 252. The second micro cylinder 254 is installed on the L-shaped support plate 243 through the fixing bracket 245 and is used to adjust the minute position changes of the micro-pitch slide 252 to achieve precise positioning.

[0027] The distance measuring and adjustment component 250 is responsible for accurately measuring the distance to the ALC plate and fine-tuning the movement of the micro-slide 252. The distance measuring and adjustment component 250 includes a mounting bracket 251, a slide rail 253, a micro-slide 252, and a miniature cylinder 254. Mounting bracket 251 is fixed to one side of the top of roller pressing plate 2211 and supports slide rail 253. Micro-slide block 252 is slidably connected to slide rail 253 for precise adjustment of plate position. Micro cylinder 254 adjusts the position of micro-slide block 252 through piston rod.

[0028] The ranging fixing assembly 260 includes a conical frame 261, an annular plate 262, and an infrared ranging probe 263; A tapered frame 261 is mounted on a top support frame 255. A through-beam sensor A264 is vertically mounted below the annular plate 262. Another ranging and fixing component 260 is mounted on the bottom of an L-shaped support plate 243. A through-beam sensor B265 is vertically mounted above the annular plate 262.

[0029] The guide assembly 270 includes a longitudinal guide rail 271 and a transverse guide rail 273, which provide precise sliding guidance for sliding. The longitudinal guide rail 271 is bolted to the side of the roller pressing vertical plate 221, and the transverse guide rail 273 is fixed to the front side of the roller pressing horizontal plate 2211. It is connected to the piston rod end of the micro cylinder 254 by a sliding connection transverse slider 274 to ensure movement along a precise path.

[0030] In this embodiment, the electrical control box 16 serves as a control unit, responsible for adjusting the working status of each electrical component to ensure that all parts of the system can operate in a coordinated manner, thereby achieving the purpose of accurately locating and installing the ALC board. The electrical control box 16 includes control devices such as a PLC controller, signal converter, and sensor interface. The PLC controller interacts with various actuators (such as motors and cylinders) through a serial communication protocol. Based on the feedback data signals from the ranging probe 227, infrared ranging probe 263, through-beam sensor A264, and through-beam sensor B265, the controller drives the corresponding components to perform precise movement or position fine-tuning. The electrical control box 16 connects to the ranging probe 227, infrared ranging probe 263, through-beam sensor A264, and through-beam sensor B265 via sensor interfaces, and feeds the data back to the PLC controller via the sensor interfaces. The PLC controller analyzes and processes the received data, calculates the required adjustment amount, and issues control commands based on the calculation results. Based on the controller's calculation results, the electrical control box 16 adjusts the actions of relevant actuators through electrical control signals to perform precise movement or adjustment. The electrical control system of this electrical control box 16 has been widely used in the field of industrial automation, and will not be described in detail here. The model numbers of the key electrical components are as follows: The stepper motor 218 uses model number DM556. The miniature cylinder 244 uses model CQS20-50D. Miniature cylinder 254 uses model number 25 / 50; The transverse cylinder 17 uses model DFM-25-100; Transverse cylinder 242 uses model number: DNC-32-100-PA; The ranging probe 227 uses model number LS-9000; The infrared ranging probe 263 uses the LR-T Series model. The through-beam sensor A264 and through-beam sensor B265 use model number E3S-DS30B.

[0031] When the present invention is in operation: the entire installation process begins with the start of the transport and installation mechanism 10. The transport and installation mechanism 10 mainly transports the ALC board from the storage area to the installation area, positions it and prepares it for subsequent installation. The cylinder lift 12 is hydraulically driven, and the cylinder lift 12 drives the lifting platform to move up and down through the extension and retraction of the piston rod of the cylinder, thereby controlling the stable lifting and lowering of the lifting platform 13.

[0032] During the handling process, the clamp of the bidirectional cylinder clamp 14 achieves bidirectional clamping through cylinder control, firmly clamping the side of the ALC board to prevent it from sliding or shifting during handling and initial docking. At this time, the ALC board is further adjusted by the electric drive rotating seat 15 to ensure approximate alignment.

[0033] Once the ALC boards are roughly aligned, precise adjustments are made using the fine-tuning positioning mechanism 20. The ranging probe 227, through-beam sensor A264, through-beam sensor B265, and infrared ranging probe 263 begin operation, monitoring the joints of the ALC boards and the relative position of the boards to the reference surface in real time. The feedback from these sensors provides accurate measurement data, which is then used by the electrical control system in the electrical control box 16 to determine whether the ALC boards have been correctly aligned.

[0034] The ranging probe 227 is installed in the groove 226 of the roll forming assembly 220. It is mainly used to monitor the vertical accuracy of the joint. The ranging probe 227 ensures the accuracy of the joint by detecting the vertical distance of the ALC plate joint in real time. If there is a deviation, the ranging probe will feed back information to the electrical control system through the electrical control box 16 to indicate whether adjustment is needed. Meanwhile, through-beam sensors A264 and B265 are located above and below the annular plate 262 of the tapered frame 261, respectively. They monitor the edge position of the ALC plate in real time through the through-beam principle to ensure the precise alignment of the plates in the horizontal and vertical directions. If a deviation is detected, the feedback information is transmitted to the electronic control system through the electronic control box 16 to indicate whether adjustment is needed. The system will then control the transverse cylinder 17 or the micro cylinder 254 to make fine adjustments, thereby correcting the alignment position of the ALC plate.

[0035] Infrared ranging probe 263 further measures the distance between the ALC board and the target reference surface. When the measured distance between the board and the reference surface does not meet the set accuracy, infrared ranging probe 263 guides the control and adjustment of the piston rod of micro cylinder 254 through data feedback to make fine adjustments to ensure that the ALC board is fully aligned.

[0036] After accurate measurement, the feedback data from the ranging probe 227, through-beam sensor A264, and through-beam sensor B265 are transmitted to the control box 16. The control box 16 combines and analyzes these measurement data and issues adjustment commands based on the deviation.

[0037] After the ranging probe 227 detects the vertical distance between the ALC plate seam and the horizontal distance in real time, the lateral movement cylinder 17 will drive the fine-tuning positioning mechanism 20 to offset according to the instructions of the electronic control system, ensuring that the roller pressing assembly 220 is accurately aligned with the seam of the ALC plate. The lateral movement cylinder 17, according to the control signal of the electronic control system in the electronic control box 16, pushes the fine-tuning positioning mechanism 20 to make fine adjustments in the horizontal direction, ensuring that the flat pressure plate 222 and the convex pressure plate 223 of the roller pressing assembly 220 are tightly aligned with the seam of the ALC plate. The stepper motor 218 in the reciprocating drive assembly 210 drives the toothed pulley 213, which in turn drives the toothed belt 214. Power is transmitted, which in turn drives the sliding seat 215 to reciprocate along the vertical guide rail 216. By controlling the sliding seat 215 to slide precisely along the vertical guide rail 216, the roller pressing assembly 220 is moved to ensure that uniform pressure is applied at the joint. The flat pressure plate 222 and the convex pressure plate 223 in the roller pressing assembly 220 will perform a preliminary reciprocating flattening operation on the joint to ensure that the two boards are tightly attached. The flat pressure plate 222 and the convex pressure plate 223 are respectively fixed to the front ends of the roller pressing vertical plate 221 by bolts. These two structures flatten the surface of the ALC board joint and avoid gaps or instability of the board caused by uneven joints.

[0038] Under the initial action of the flat pressure plate 222 and the convex pressure plate 223, the joints of the ALC board have begun to be smoothed to a certain extent. The vertical roller plate 221 and the horizontal roller plate 2211 provide support for the roller pressing assembly 220. When the sliding seat 215 is driven to slide on the vertical guide rail 216 by the reciprocating drive assembly 210, it drives the roller pressing assembly 220 to ensure that the joint of the sheet is flat. The roller shaft 225 is installed in the arc groove 224 of the vertical roller plate 221 through the bearing and rotates with the reciprocating movement of the vertical roller plate 221. The rotation of the roller shaft 225 applies additional pressure to the joint, ensuring that the sheet at the joint is tightly fitted and avoiding gaps or unevenness caused by uneven pressure at the joint.

[0039] At this time, the side of the annular plate 262 of the ranging fixing component 260 located on the auxiliary adjustment component 240 will be attached to the ALC plate along with the flat pressure plate 222 and the convex pressure plate 223. The position of the annular plate 262 and the infrared ranging probe 263 mounted thereon (the position relative to the ALC plate) can be changed by pushing it outward with the micro cylinder 244. The infrared ranging probe 263 is installed on the inner side of the annular plate 262, and measures the distance between the surface of the ALC plate and the annular plate 262 in real time by emitting infrared rays and receiving reflected signals. The data from point 3 is fed back to the electrical control system of the electrical control box 16. Based on the real-time measurement results, the system determines whether the position of the ALC board meets the requirements. When a deviation occurs in the distance between the two sides, the electrical control box 16 controls the micro cylinder 254 in the distance measuring adjustment component 250 to start. After receiving the signal, the micro cylinder 254 begins to extend outward, pushing the micro-distance slide 252 to move. The micro-distance slide 252 is connected to the distance measuring fixing component 260. Therefore, when the micro-distance slide 252 slides along the slide rail 253, the distance measuring fixing component 260 also moves with the slide, adjusting the distance between the ALC board and the ALC board. The distance between the ALC board and the infrared ranging probe 263 mounted on the ranging fixing assembly 260 continues to detect the distance between the ALC board and the reference surface. As the micro cylinder 254 pushes the micro-distance slide 252 for fine adjustment, the infrared ranging probe 263 in the ranging fixing assembly 260 continuously tracks the change in distance between the surface of the ALC board and the reference surface. At this time, the ranging fixing assembly 260 gradually changes the distance between itself and the ALC board through precise control to ensure that it is completely synchronized with the target position. The two ranging fixing assemblies 260 are respectively located on the two ALC boards, and the infrared... The ranging probe 263 continuously compares the actual measured value with the target requirement and adjusts the position of the components in real time until the infrared ranging probes 263 on the two ranging fixing components 260 reach a synchronized state. When the measured values ​​of the two infrared ranging probes 263 are consistent, they are adjusted to the synchronized position by the transverse cylinder 242. The through-beam sensors A264 and B265 start working, monitoring the edge position of the ALC board by transmitting and receiving signals to ensure that the two boards remain flat. When the two through-beam sensors measure that the horizontal positions of the two boards are completely aligned, the system generates a through-beam signal. At this time, the electronic control system confirms that the two ALC boards are synchronized on the horizontal plane and indicates that the fine-tuning operation is complete.

[0040] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A precise positioning and installation mechanism for vertical handling of ALC plates, characterized in that: include The transport and installation mechanism (10) is provided with a fine-tuning positioning mechanism (20) on the front side of the transport and installation mechanism (10). The fine-tuning positioning mechanism (20) includes: The reciprocating drive assembly (210), the roller pressing assembly (220), the auxiliary adjustment assembly (240), the distance adjustment assembly (250), and two distance fixing assemblies (260). The roller pressing assembly (220) is installed on the front side of the reciprocating drive assembly (210) and is used to roll and flatten the splice of the ALC board. The auxiliary adjustment component (240) is installed on the front side of the reciprocating drive component (210) and located below the roller pressing component (220), and is used to adjust the position of the ranging adjustment component (250); The distance measurement adjustment component (250) is located on the horizontal side of the reciprocating drive component (210) and is used to accurately measure the distance to the ALC board and make fine adjustments. The two distance measuring fixing components (260) are respectively installed on the outside of the distance measuring adjustment component (250) and the auxiliary adjustment component (240).

2. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 1, characterized in that: The reciprocating drive component (210) includes: Support frame (211), with wheel brackets (212) connected to both ends of the support frame (211) by screws; The vertical guide rail (216) is fixed to the support frame (211) by bolts, and the vertical guide slider (217) is slidably connected to the vertical guide rail (216). The sliding seat (215) cooperates with the vertical guide slider (217) and slides along the vertical guide rail (216); Two toothed pulleys (213) are respectively mounted on two wheel supports (212); The toothed belt (214) meshes with the two toothed pulleys (213) to transmit power, driving the sliding seat (215) to reciprocate along the vertical guide rail (216); A stepper motor (218) is bolted to the support frame (211). The output shaft of the stepper motor (218) is fixedly connected to one of the toothed pulleys (213) to drive the toothed pulley (213) to rotate.

3. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 2, characterized in that: The roller pressing assembly (220) includes a roller pressing vertical plate (221) that is bolted to the front side of the sliding seat (215), and a roller pressing horizontal plate (2211) is integrally formed at the bottom of the roller pressing vertical plate (221). Two flat pressure plates (222) are symmetrically installed at the front ends of the roller pressing vertical plate (221) by bolts; Two convex pressure plates (223) are bolted side by side to the front side of the roller pressing vertical plate (221) and located between the two flat pressure plates (222); The front side of the convex pressure plate (223) has three parallel arc-shaped grooves (224), and the inside of the arc-shaped grooves (224) is rotatably connected to a roller shaft (225) through a bearing. Grooves (226) are formed between the two flat pressure plates (222) and the two convex pressure plates (223), and a ranging probe (227) is installed inside the groove (226). The front sides of the flat plate (222), the convex plate (223), and the roller (225) are located on the same vertical plane.

4. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 3, characterized in that: The auxiliary adjustment assembly (240) includes an aluminum profile plate (241) disposed at the bottom of the roller pressing cross plate (2211). The second transverse cylinder (242) is bolted to one side of the aluminum profile plate (241), and its piston rod end is screwed to an L-shaped support plate (243). The fixing frame (245) is fixed to the top of the L-shaped support plate (243) by bolts, and a miniature cylinder (244) is bolted between the fixing frames (245). Two sets of rollers (246) are symmetrically embedded in the grooves of the aluminum profile plate (241) and slide in fit.

5. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 4, characterized in that: The ranging adjustment assembly (250) includes a mounting bracket (251) fixedly connected to one side of the top of the roller pressing plate (2211). A slide rail (253) is screwed onto the mounting bracket (251). A micro-slide block (252) is slidably connected onto the slide rail (253). A top support frame (255) is bolted to the top of the micro-slide block (252). The second miniature cylinder (254) has its cylinder barrel bolted to one side of the mounting bracket (251), and the piston rod end is connected to one side of the micro-pitch slide (252).

6. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 5, characterized in that: The ranging fixing assembly (260) includes a conical frame (261), an annular plate (262) is fixedly connected to the outer end of the conical frame (261), and an infrared ranging probe (263) is installed in the middle of the conical frame (261). One of the ranging fixing components (260) has a conical frame (261) bolted to the top support frame (255), and a through-beam sensor A (264) is vertically mounted below its annular plate (262). Another ranging fixing assembly (260) has a conical frame (261) bolted to the bottom of the L-shaped support plate (243), and a through-beam sensor B (265) is vertically mounted above the annular plate (262).

7. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 6, characterized in that: The guide assembly (270) includes a longitudinal guide rail (271) and two longitudinal sliders (272) slidably connected to the longitudinal guide rail (271). The longitudinal guide rail (271) is bolted to the side of the roller pressing vertical plate (221). A horizontal guide rail (273) and a horizontal slider (274) slidably connected to the horizontal guide rail (273); The horizontal guide rail (273) is fixed to the front side of the roller pressing plate (2211), and the horizontal slider (274) is connected to the piston rod end of the micro cylinder (244) by bolts.

8. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 7, characterized in that: The handling and installation mechanism (10) includes A transport trolley (11) is equipped with a cylinder lift (12) on the front side of the transport trolley (11), a lifting platform (13) is equipped on the front side of the cylinder lift (12), an electric drive rotating seat (15) is equipped on the front side of the lifting platform (13), and a two-way cylinder clamp (14) is installed on the electric drive rotating seat (15).

9. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 8, characterized in that: One side of the transport trolley (11) is bolted to a transverse cylinder (17), and a support seat (18) is fixedly connected to the end of its piston rod. The support seat (18) is bolted to the rear side of the support frame (211).

10. The precise positioning and installation mechanism for vertical handling of ALC plates according to claim 9, characterized in that: The support frame (211) is equipped with an electrical control box (16) on the rear side. The electrical control box (16) is connected to a stepper motor (218), a transverse cylinder one (17), a transverse cylinder two (242), a micro cylinder one (244), a micro cylinder two (254), a bidirectional cylinder clamp (14), a cylinder lifter (12), an infrared ranging probe (263), a through-beam sensor A (264), and a through-beam sensor B (265) via cables. It is used to integrate and control the actions of each actuator and collect ranging data.

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