Building board transfer device and using method thereof

Abstract

The embodiment of the invention provides a building board transfer device and a using method thereof. The building board transfer device comprises a frame, a plurality of cross beams, a dust removal mechanism, a second hose, a second main pipe, a second air pump, a vacuum suction cup and an air guide pipe. The dust removal mechanism comprises an annular pipe, a plurality of air inlet pipes, a supporting rod, a first hose, a first main pipe and a first air pump; the supporting rod is connected with the annular pipe, the annular pipe is connected with the multiple air inlet pipes, the annular pipe is connected with the first hose, the first hose is connected with the first main pipe, and the first main pipe is connected with the first air pump. Dust accumulated on the surface of the plate can be effectively absorbed, and the dust is prevented from interfering with formation of a negative pressure environment in the adsorption process of the vacuum suction cup. And the sealing performance between the vacuum chuck and the surface of the plate is ensured, so that the adsorption stability of the vacuum chuck is improved.

Description

Technical Field

[0001] The invention relates to the field of plate transport, and in particular to a building plate transport device and a use method thereof. Background Art

[0002] Building panels are basic materials widely used in construction projects, covering a variety of types, including but not limited to gypsum boards, wooden boards, concrete prefabricated panels, metal panels and various composite panels. These panels play a vital role in construction and are usually used for the structure and decoration of walls, floors, roofs, partitions and other parts. Therefore, the quality, size, weight and handling efficiency of building panels directly affect the progress and construction quality of construction projects. At present, in the application of panel handling, vacuum suction cups form a closed vacuum area by closely contacting the surface of the panel, and rely on atmospheric pressure to generate a strong adsorption force, so as to safely move the panel from one location to another. This technology is widely used in the handling of building panels (such as glass, wooden boards, gypsum boards, metal panels, etc.), especially in the handling of large and flat panels. However, the adsorption effect of the vacuum suction cup depends on the closed vacuum space formed between the suction cup and the surface of the panel. When there are impurities on the surface of the panel, the suction cup and the panel cannot be fully fitted, resulting in a reduction in the actual contact area. These impurities act as tiny obstacles, making it impossible for the air to be completely discharged, resulting in the inability to effectively form a vacuum space, thereby greatly reducing the adsorption force of the suction cup. As a result, the suction cup may not be able to firmly adhere to the surface of the sheet, increasing the risk of the sheet slipping or falling during handling and reducing the safety of the operation. Summary of the invention

[0003] According to an embodiment of the present invention, a building board transfer device is provided to solve the problem that the suction cup may not be firmly attached to the board surface, increasing the risk of the board slipping or falling during transportation and reducing the safety of operation.

[0004] In a first aspect of the present invention, a building board transfer device is provided.

[0005] The building board transfer device includes a frame, a plurality of cross beams, a dust removal mechanism, a second hose, a second main pipe, a second air pump, a vacuum suction cup and an air duct; the frame is connected to the cross beams, the air duct passes through the cross beams and is connected to the vacuum suction cup, the air duct is connected to the second hose, the second hose is connected to the second main pipe, and the second main pipe is connected to the second air pump; the dust removal mechanism includes an annular pipe, a plurality of air inlet pipes, a support rod, a first hose, a first main pipe and a first air pump; the support rod is connected to the annular pipe, the annular pipe is connected to the plurality of air inlet pipes, the annular pipe is connected to the first hose, the first hose is connected to the first main pipe, and the first main pipe is connected to the first air pump.

[0006] Preferably, the dust removal mechanism further includes a spring and a rod body, the annular tube is connected to the rod body, the rod body passes through the cross beam and can slide relative to the cross beam, and the rod body and the cross beam are connected to the spring.

[0007] Preferably, a plurality of cleaning mechanisms are provided on the frame, and the cleaning mechanisms include a sleeve, a shaft, a connecting rod, a cleaning brush, a limit groove, a limit rod, a spiral groove and a connecting plate; the connecting plate is connected to the annular tube, the connecting plate is connected to the sleeve, the sleeve is slidably connected to the spiral groove provided on the shaft, the shaft is rotatably connected to the cross beam, the shaft is provided with a limit groove, the connecting rod is connected to the limit rod, the limit rod can move inside the limit groove, and the connecting rod is connected to the cleaning brush.

[0008] Preferably, a supporting mechanism is provided on the frame, and the supporting mechanism includes a plate body, a rotating plate, a side plate and a supporting plate; the plate body is connected to the frame, the plate body is rotatably connected to the rotating plate, the rotating plate is connected to the side plate, and the supporting plate is used to support the plate material.

[0009] Preferably, an adjustment mechanism is provided on the side panel; the adjustment mechanism includes a first motor, a movable plate, a slider and a screw; the first motor is connected to the side panel, the output end of the first motor is connected to the screw, the screw is rotationally connected to the side panel, the screw is threadedly connected to the movable plate, the movable plate is connected to the slider, the slider is slidably connected to the side panel, and the movable plate is connected to the support plate.

[0010] Preferably, a stripping mechanism is provided on the frame; the stripping mechanism includes a round roller, a first contact plate, a second contact plate, a connecting frame, a transmission rod and a supporting seat; the first contact plate and the second contact plate are connected to the side plate, the round roller is fitted with the side plate, the round roller is rotatably connected to the connecting frame, the connecting frame is connected to the transmission rod, and the transmission rod passes through the supporting seat.

[0011] Preferably, the stripping mechanism further comprises a top plate, a second motor, a main shaft, a shift block, a contact frame, a sliding sleeve and a sliding rail; The output end of the second motor is connected to the main shaft, the main shaft is connected to the shift block, the shift block is fitted with the contact frame, the contact frame is connected to the top plate, the top plate is connected to the transmission rod, the contact frame is connected to the sliding sleeve, and the sliding sleeve is slidably connected to the slide rail.

[0012] Preferably, it also includes a hanging frame; the frame is connected to the hanging frame, and the hanging frame is connected to an external hanging device.

[0013] In a second aspect of the present invention, a method for using a building board transfer device is provided.

[0014] The manufacturing method comprises: hoisting the frame, and hoisting the frame by external hoisting equipment; To clean the plate, the frame drives the air intake pipe below to approach the plate, and the first air pump is started. The first air pump sucks air and impurities from the air intake pipe, and the air and impurities enter the annular pipe and enter the first main pipe through the first hose; The plate is fixed, the vacuum suction cup contacts the surface of the plate, and the air guide tube draws out the air between the vacuum suction cup and the plate, forming a negative pressure between the vacuum suction cup and the plate.

[0015] Preferably, the step of cleaning the plate further comprises: The frame descends to drive the support rod to contact the plate, the support rod drives the annular tube to move, the annular tube drives the connecting plate to move, the connecting plate movement drives the sleeve to move, the sleeve moves in the spiral groove of the shaft body to drive the shaft body to rotate, and the shaft body drives the cleaning brush to rotate.

[0016] One or more technical solutions provided in this application have at least the following technical effects or advantages: 1. The present invention provides a building board transfer device, which can effectively absorb dust accumulated on the board surface by arranging an air inlet pipe and an annular pipe around the vacuum suction cup, and prevent the dust from interfering with the formation of a negative pressure environment during the adsorption process of the vacuum suction cup. The sealing between the vacuum suction cup and the board surface is ensured, thereby improving the adsorption stability of the vacuum suction cup.

[0017] 2. During the contact between the vacuum suction cup and the plate, the cleaning brush can continuously clean the adsorption area to avoid the decrease of adsorption efficiency caused by impurities or agglomerated cement. This ensures that the vacuum suction cup can work stably in each operation and improves the working efficiency of the overall equipment.

[0018] It should be understood that the contents described in the summary of the invention are not intended to limit the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and other features, advantages and aspects of the embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein: Figure 1 A schematic diagram of the three-dimensional structure of a building board transfer device according to an embodiment of the present invention is shown; Figure 2 A schematic diagram showing the connection structure of a second air pump, a second main pipe and a second hose of a building board transfer device according to an embodiment of the present invention is shown; Figure 3 A schematic structural diagram of a dust removal mechanism of a building board transfer device according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the connection structure of a first hose, a first main pipe and a first air pump of a building board transfer device according to an embodiment of the present invention is shown; Figure 5 A schematic diagram showing the connection structure of the first main pipe, the first air pump and the filter screen of the building board transfer device according to an embodiment of the present invention is shown; Figure 6 A schematic structural diagram of a cleaning mechanism of a building board transfer device according to an embodiment of the present invention is shown; Figure 7 A schematic structural diagram of an adjusting mechanism of a building board transfer device according to an embodiment of the present invention is shown; Figure 8 A schematic structural diagram of a material stripping mechanism of a building board transfer device according to an embodiment of the present invention is shown; Fig. 9 A schematic diagram of the connection structure between the second motor and the main shaft of the building board transfer device according to an embodiment of the present invention is shown.

[0020] The reference numerals are as follows, 1-frame, 2-beam, 3-dust removal mechanism, 301-annular tube, 302-rod body, 303-spring, 304-first hose, 305-first main pipe, 306-first air pump, 307-intake pipe, 308-support rod, 309-filter, 4-support mechanism, 401-plate body, 402-rotating plate, 403-side plate, 404-support plate, 5-adjustment mechanism, 501-first motor, 502-moving plate, 503-slider, 504-screw, 6-stripping mechanism, 601-second motor, 602-spindle, 603-round roller, 604-connecting frame, 605-transmission rod, 606-top plate, 607-first contact plate, 608-second contact plate, 609-shift block, 610-contact frame, 611-support seat, 612-sleeve, 613-slide rail, 7-cleaning mechanism, 701-spiral groove, 702-sleeve, 703-axis body, 704-connecting rod, 705-cleaning brush, 706-limiting rod, 707-limiting groove, 708-connecting plate, 8-second air pump, 9-second main pipe, 10-second hose, 11-air guide pipe, 12-vacuum suction cup, 13-lifting frame. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In addition, the term "and / or" in this article is only a description of the association relationship between the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0023] like Figures 1 to 9As shown, the building board transfer device includes a frame 1, a plurality of crossbeams 2, a dust removal mechanism 3, a second hose 10, a second main pipe 9, a second air pump 8, a vacuum suction cup 12 and an air guide pipe 11; the frame 1 is connected to the crossbeam 2, and the air guide pipe 11 passes through the crossbeam 2 and is connected to the vacuum suction cup 12. The vacuum suction cup 12 is mainly composed of a body made of rubber and a control valve. After the control valve is opened, it is used to balance the air pressure between the vacuum suction cup 12 and the board and the outside world, and is used to control the opening and closing of the vacuum position of the vacuum suction cup 12. First, the existing vacuum suction cup 12 is connected to the vacuum pump of the vacuum equipment through a pipeline, and then contacts with the flat surface of the object to be lifted, and the vacuum pump of the vacuum equipment is started to suck, so that negative air pressure is generated in the vacuum suction cup 12, so that the object to be lifted is firmly sucked, and the object to be lifted can be transported. The air guide pipe 11 is connected to the second hose 10, the second hose 10 is connected to the second main pipe 9, and the second main pipe 9 is connected to the second air pump 8. The dust removal mechanism 3 includes an annular tube 301, a support rod 308, a plurality of air inlet pipes 307, a first hose 304, a first main tube 305 and a first air pump 306. The support rod 308 is connected to the annular tube 301, the annular tube 301 is connected to a plurality of air inlet pipes 307, and the plurality of air inlet pipes 307 are distributed in an annular manner on the annular tube 301 at equal intervals, which ensures uniformity during the air intake process and improves the cleaning effect. The annular tube 301 is connected to the first hose 304, and the first hose 304 is connected to the first main tube 305. The first hose 304 does not affect the transmission of gas when the annular tube 301 is raised or lowered. The first main tube 305 is connected to the first air pump 306, and a filter 309 is installed near the first air pump 306 on the first main tube 305. The air with impurities first enters from the first hose 304 and then enters the first main tube 305. When the air with impurities passes through the first main tube 305, the filter 309 is used to block the impurities entering from the air inlet pipe 307. The first air pump 306 is a liquid ring vacuum pump, which uses liquid, usually water or oil, as a working medium to form a rotating liquid ring inside the pump to generate a vacuum. The liquid ring vacuum pump has a certain self-cleaning ability and can handle gases containing dust or other particles, because the particles will be washed away with the liquid. After the first air pump 306 sucks the impurities on the plate, it will not affect the normal operation of the first air pump 306. The number of beams 2 is 4, and two dust removal mechanisms 3 and two vacuum suction cups 12 are set on each beam 2. The dust removal mechanism 3 corresponds to the vacuum suction cup 12, and the dust removal mechanism 3 cleans the impurities near the vacuum suction cup 12.

[0024] In actual operation, the frame 1 is hoisted and moved by an external hoisting device so that the multiple vacuum suction cups 12 under the frame 1 are aligned with the surface of the plate to be processed, and the frame 1 is transported by the external hoisting device to move downward toward the plate. When the frame 1 starts to move, the first air pump 306 is first started. Driven by the first air pump 306, the impurities and air accumulated on the surface of the plate are sucked in by the multiple air inlet pipes 307. At this time, the sucked impurities and air enter the annular pipe 301 along the air inlet pipe 307. The annular pipe 301, as a collection pipe for impurities and air, has a certain volume capacity and can temporarily store these sucked impurities. Subsequently, these impurities enter the first main pipe 305 through the first hose 304 connected to the annular pipe 301. The first main pipe 305, as the main discharge channel, discharges the air carrying impurities to the external environment through the first air pump 306, thereby ensuring that the impurities on the surface of the plate are effectively removed, avoiding the accumulation of these impurities on the surface of the plate and affecting the adsorption effect of the vacuum suction cup 12. It is ensured that the cleanliness of the surface meets the requirements of vacuum adsorption before the plate is adsorbed. After the cleaning process is completed, the frame 1 continues to move downward. Since the support rod 308 and the crossbeam 2 can move relative to each other, the support rod 308 moves upward accordingly, driving the air inlet pipe 307 to rise. At this time, the vacuum suction cup 12 descends with the frame 1, and finally successfully contacts the surface of the plate. At this time, the vacuum suction cup 12 forms a sufficient negative pressure between the vacuum suction cup 12 and the plate by vacuuming, so that the plate is firmly fixed on the vacuum suction cup 12. The removal of impurities on the plate ensures the flatness and cleanliness of the plate surface, avoids the influence of impurity accumulation on the adsorption effect of the vacuum suction cup 12, improves the reliability of vacuum adsorption, and thus improves the overall operational stability and production efficiency, and also reduces the displacement or falling off caused by insufficient adsorption, ensuring the accuracy and safety of the adsorption operation.

[0025] Furthermore, the dust removal mechanism 3 further includes a spring 303 and a rod 302, the annular tube 301 is connected to the rod 302, the rod 302 passes through the cross beam 2 and can slide relative to the cross beam 2, and the rod 302 and the cross beam 2 are connected by the spring 303. The spring 303 is used to provide an elastic return function, and when the rod 302 moves, the spring 303 pulls the rod 302 to return to its original position.

[0026] In actual use, when the external lifting equipment drives the frame 1 to move downward, the air inlet pipe 307 below the frame 1 gradually approaches the plate and contacts the plate. After contacting the plate, the spring 303 is compressed. At this time, the vacuum suction cup 12 contacts the plate and fixes the plate by means of negative pressure. When the frame 1 is lifted, the elastic deformation of the spring 303 can drive multiple air inlet pipes 307 to reset, which will not affect the next dust removal work. Among them, multiple air inlet pipes 307 are located below the vacuum suction cup 12. The spring 303 will quickly return to its original shape after compression, driving the air inlet pipe 307 to reset. Relying on the elastic deformation of the spring 303 not only improves the working efficiency of the equipment, but also ensures that the air inlet pipe will not be offset during the next dust removal, thereby maintaining the continuity and reliability of the dust removal process.

[0027] Further, the frame 1 is provided with a plurality of cleaning mechanisms 7, which include a support rod 308, a sleeve 702, a shaft 703, a connecting rod 704, a cleaning brush 705, a limiting groove 707, a limiting rod 706, a spiral groove 701 and a connecting plate 708. The support rod 308 is connected to the annular tube 301, and the connecting plate 708 is connected to the annular tube 301. The connecting plate 708 is connected to the sleeve 702, and the sleeve 702 is slidably connected to the spiral groove 701 provided on the shaft 703. The sleeve 702 moves in the spiral groove 701. In the process of the sleeve 702 moving up and down, since the sleeve 702 can move in the spiral groove 701, the shaft 703 will be driven to rotate, wherein the curvature radius of the spiral groove 701 is not limited, as long as the sleeve 702 can drive the shaft 703 to rotate when moving. The shaft 703 is rotatably connected to the crossbeam 2. The shaft body 703 is provided with a limiting groove 707, the connecting rod 704 is connected to the limiting rod 706, the limiting rod 706 can move inside the limiting groove 707, and the limiting rod 706 and the connecting rod 704 can move relative to the shaft body 703. The connecting rod 704 is connected to the cleaning brush 705.

[0028] In actual use, the support rod 308 first contacts the plate during the downward movement of the frame 1. After the support rod 308 contacts the plate, the air inlet pipe 307 and the annular tube 301 move upward. The annular tube 301 drives the connecting plate 708 and the sleeve 702 to move linearly upward during the upward movement. The sleeve 702 drives the shaft 703 provided with the spiral groove 701 to rotate during the upward movement. The shaft 703 can drive the connecting rod 704 and the cleaning brush 705 below to rotate during the rotation, so as to clean the adsorption position of the vacuum suction cup 12 and remove impurities such as agglomerated cement. Among them, the limit rod 706 moves upward relative to the limit groove 707 during the downward movement of the frame 1, and the cleaning brush 705 can always contact the plate as the frame 1 descends, and will not get stuck. It is worth pointing out here that when the support rod 308 is not in contact with the plate, the cleaning brush 705 is away from the annular tube 301. After the vacuum suction cup 12 is in contact with the plate, the cleaning brush 705 is still away from the annular tube 301. The opening positions of the two ends of the spiral groove 701 are based on the above-mentioned movement process. In this embodiment, the number of cleaning mechanisms 7 is eight, corresponding to the number of vacuum suction cups 12, and is used to clean impurities at the position corresponding to the plate below the vacuum suction cup 12. In the process of the vacuum suction cup 12 contacting the plate, the cleaning brush 705 always maintains contact with the contact position of the plate, and can continuously clean the adsorption area to avoid the decrease in adsorption efficiency caused by impurities or agglomerated cement. It ensures that the vacuum suction cup can work stably in each operation, improving the working efficiency of the overall equipment.

[0029] Furthermore, a supporting mechanism 4 is provided on the frame 1, and the supporting mechanism 4 includes a plate body 401, a rotating plate 402, a side plate 403 and a supporting plate 404. The plate body 401 is connected to the frame 1, and the plate body 401 is rotatably connected to the rotating plate 402. The rotating plate 402 and the plate body 401 can be connected by a pin shaft, which ensures the stability of the rotating plate 402 during the rotation process. The rotating plate 402 is connected to the side plate 403, and the supporting plate 404 is used to support the plate material.

[0030] In actual use, after the vacuum suction cup 12 adsorbs and fixes the plate, the rotating plate 402 rotates so that the support plate 404 moves to the bottom of the plate and remains parallel to the plate. In this position, the vacuum suction cup 12 releases the negative pressure to release the adsorption of the plate, so that the plate falls smoothly on the support plate 404. In this process, the design of the rotating plate 402 ensures that when it rotates outward, its lowest point is always higher than the adsorption position of the vacuum suction cup 12, thereby avoiding any interference with the adsorption process of the vacuum suction cup 12. When the plate needs to be transported over a long distance, the plate can be supported by the support plate 404, which can effectively avoid the problem of weakened adsorption force or plate falling off caused by the long-term negative pressure of the vacuum suction cup 12. The supporting design of the pallet 404 ensures the stability and safety of the plates during transportation, prevents the plates from shifting or falling off due to vibration or impact, and thus improves the reliability of the equipment during transportation. Moreover, compared with traditional equipment that directly supports the plates, the equipment does not require an additional crane or forklift to place the plates on the pallet 404, saving labor costs. During the transportation process, there is no need to continuously start the second air pump 8 to vacuum the space between the vacuum suction cup 12 and the plate, which reduces the working time of the second air pump 8 and saves the use cost.

[0031] Further, an adjustment mechanism 5 is provided on the side plate 403. The adjustment mechanism 5 includes a first motor 501, a movable plate 502, a slider 503 and a screw 504. The first motor 501 is connected to the side plate 403, and the output end of the first motor 501 is connected to the screw 504, and the first motor 501 is used to drive the screw 504 to rotate. The screw 504 is rotatably connected to the side plate 403, and the screw 504 and the side plate 403 can be connected in the form of a bearing, thereby ensuring the stability of the screw 504 during the rotation process. The screw 504 is threadedly connected to the movable plate 502, and the movable plate 502 is connected to the slider 503, and the slider 503 is slidably connected to the side plate 403, and the slider 503 can limit the movable plate 502 so that the movable plate 502 can only perform linear motion. The movable plate 502 is connected to the support plate 404.

[0032] In actual use, when it is necessary to adjust the position between the support plate 404 and the vacuum suction cup 12, the operation can be achieved by starting the first motor 501. After the first motor 501 is started, the screw 504 is driven to rotate, and the screw 504 drives the movable plate 502 connected thereto to perform lifting and lowering movements during the rotation process. The lifting and lowering of the movable plate 502 further drives the support plate 404 to move up and down in the vertical direction, thereby realizing the precise adjustment of the position of the support plate 404. The spacing between the support plate 404 and the vacuum suction cup 12 can be flexibly adjusted according to the thickness of the plate to ensure that when the vacuum suction cup 12 releases the fixation of the plate, the plate can fall on the support plate 404 smoothly and without impact. It avoids the excessive impact force of the plate when it falls due to the excessive gap between the support plate 404 and the vacuum suction cup 12, prevents the possible damage or deformation of the plate, and can be applied to plates of various specifications.

[0033] Furthermore, a stripping mechanism 6 is provided on the frame 1. The stripping mechanism 6 includes a round roller 603, a first contact plate 607, a second contact plate 608, a connecting frame 604, a transmission rod 605 and a support seat 611. The first contact plate 607 and the second contact plate 608 are connected to the side plate 403, the round roller 603 is in contact with the side plate 403, the first contact plate 607 and the second contact plate 608 limit the maximum movement distance of the round roller 603, and can support the round roller 603. The round roller 603 is rotatably connected to the connecting frame 604, the connecting frame 604 is connected to the transmission rod 605, the transmission rod 605 passes through the support seat 611, and the support seat 611 can support the transmission rod 605, thereby ensuring the stability of the transmission rod 605 during movement.

[0034] In actual use, when the transmission rod 605 moves in the direction close to the frame 1, it will indirectly drive the round roller 603 to contact the rotating plate 402, and cause the lower part of the rotating plate 402 to rotate in the direction away from the frame 1. In this process, the vacuum suction cup 12 can still firmly adsorb and fix the plate, and is not affected by the movement of the rotating plate 402. When the transmission rod 605 moves in the direction away from the frame 1, the round roller 603 contacts the rotating plate 402 and drives the lower part of the rotating plate 402 to rotate in the direction close to the frame 1, thereby realizing the precise adjustment of the position of the side plate 403 and the supporting plate 404. The contact mode between the round roller 603 and the rotating plate 402 is adopted to reduce the friction between the two. This low-friction contact not only effectively reduces the wear between the components, but also prolongs the service life of the various components of the device. In addition, while realizing the position adjustment of the rotating plate 402, the transmission rod 605 and the round roller 603 ensure that the vacuum suction cup 12 is not disturbed in the process of adsorbing and fixing the plate.

[0035] Furthermore, the stripping mechanism 6 also includes a top plate 606, a second motor 601, a main shaft 602, a shifting block 609, a contact frame 610, a sliding sleeve 612 and a slide rail 613. The output end of the second motor 601 is connected to the main shaft 602, and the second motor 601 can drive the main shaft 602 to rotate. The main shaft 602 is connected to the shifting block 609, the shifting block 609 is fitted with the contact frame 610, the contact frame 610 is connected to the top plate 606, and the top plate 606 is connected to the transmission rod 605. The contact frame 610 is connected to the sliding sleeve 612, the sliding sleeve 612 is slidably connected to the slide rail 613, and the sliding sleeve 612 can move on the slide rail 613, thereby limiting the contact frame 610 so that it can only move along the slide rail 613.

[0036] In actual use, when the rotating plate 402 needs to be rotated, the operation can be achieved by starting the second motor 601. After the second motor 601 is started, the driving connected main shaft 602 rotates. During the rotation of the main shaft 602, the shift block 609 on the main shaft rotates accordingly. As the shift block 609 rotates, the shift block 609 contacts the contact frame 610 and pushes the contact frame 610 to move along the slide rail 613. The movement of the contact frame 610 directly drives the transmission rod 605 to move in a direction close to or away from the frame 1, thereby controlling the rotation direction of the rotating plate 402. When the shift block 609 rotates to the position closest to the round roller 603 on the main shaft 602, the contact frame 610 also moves to the extreme position closest to the round roller 603, and the transmission rod 605 drives the rotating plate 402 to rotate in a direction away from the frame 1. On the contrary, when the shift block 609 rotates to the position on the main shaft 602 farthest from the round roller 603, the contact frame 610 moves to the extreme position farthest from the round roller 603, and the transmission rod 605 drives the rotating plate 402 to rotate in the direction close to the frame 1. This design uses the shift block 609 to drive the contact frame 610 to move, so that one main shaft 602 and one second motor 601 can simultaneously drive multiple shift blocks 609 to rotate, thereby realizing the synchronous rotation adjustment of multiple rotating plates 402. The mechanical transmission structure is simplified, the number of electric components and control components is reduced, which not only reduces the complexity of the equipment, but also saves production and maintenance costs.

[0037] Furthermore, the building board transfer device further comprises a hoisting frame 13. The frame 1 is connected to the hoisting frame 13, and the hoisting frame 13 is connected to an external hoisting device.

[0038] In actual use, after starting, the second air pump 8 can evacuate the air between the vacuum suction cup 12 and the plate, so that a negative pressure environment is formed between the vacuum suction cup 12 and the plate, thereby ensuring the stability of the plate. The second air pump 8 is a vacuum pump, and there are multiple second hoses 10. The second air pump 8 can simultaneously perform vacuuming operations on multiple vacuum suction cups 12. The design of multiple second hoses 10 ensures that each vacuum suction cup 12 can obtain sufficient vacuuming capacity, and even when multiple suction cups are working at the same time, the stable fixation of the plate can be guaranteed, avoiding the failure of a single suction cup affecting the entire fixing process.

[0039] In addition, another embodiment of the present invention further provides a method for using the building board transfer device, comprising the following steps: Lifting the frame: Lift the frame 1 by external lifting equipment.

[0040] It is worth pointing out that a hoisting frame 13 connected to external hoisting equipment is provided on the frame 1. The hoisting frame 13 can be connected to the external hoisting equipment by a steel cable, and the hoisting equipment hoists the frame 1 to move the plate to achieve the transportation.

[0041] To clean the plate, the frame 1 is hoisted and moved by an external hoisting device, and the relative position of the air inlet pipe 307 can be adjusted so that the vacuum suction cup 12 and the air inlet pipe 307 are close to the surface of the plate to be cleaned. When the frame 1 moves to the predetermined position, the first air pump 306 is started, and the negative pressure generated by the first air pump 306 is adsorbed on the surface of the plate through multiple air inlet pipes 307, and the air and impurities on the surface of the plate are sucked into the air inlet pipe 307 together. In order to ensure the efficiency of the cleaning process, the number of air inlet pipes 307 is set to multiple, and they are distributed in an annular and equidistant manner on the outer periphery of the annular pipe 301. After passing through the air inlet pipe 307, the mixture of air and impurities first enters the annular pipe 301. The annular structure of the annular pipe 301 helps to evenly distribute the airflow and prevent airflow blockage or local high pressure in the pipeline. The airflow then enters the first main pipe 305 through the connected first hose 304. The first main pipe 305 is designed to accommodate and quickly discharge a large amount of gas, and finally discharges it to the outside from the first air pump.

[0042] It is worth noting that the circularly distributed air inlet pipes 307 can achieve coverage and cleaning of a large area of ​​the plate surface, avoiding missing any impurities, while also balancing the adsorption pressure, reducing the risk of excessive negative pressure at a single point, and preventing damage to the plate surface. The circularly distributed design of multiple air inlet pipes 307 enables the equipment to fully and evenly absorb impurities on the plate surface, improving the cleaning efficiency and working reliability of the equipment.

[0043] Fix the plate, after the vacuum suction cup 12 contacts the surface of the plate, start the second air pump 8. When the second air pump 8 is started, negative pressure is generated, and the air between the vacuum suction cup 12 and the plate is sucked into the second main pipe 9 through the air guide pipe 11, and finally enters the gas recovery chamber of the second air pump 8. In this process, the negative pressure between the vacuum suction cup 12 and the plate gradually increases until a stable and effective negative pressure environment is formed, thereby achieving the fixation of the plate.

[0044] It is worth pointing out that the vacuum suction cup 12 is used to fix the plate, which ensures the stability of the plate during transportation. At the same time, the vacuum suction cup 12 can provide sufficient adsorption force to stably fix the plate without causing damage to the plate. It can be applied to the processing needs of various building plates with flat surfaces.

[0045] The steps for cleaning the board also include: Under the traction of external lifting equipment, the frame 1 drives the support rod 308 to approach the surface of the plate until the support rod 308 contacts the plate. The downward pressure of the support rod 308 is transmitted to the annular tube 301, and the annular tube 301 moves during this process, thereby driving the connection plate 708 fixedly connected thereto to rise and fall. The movement of the connection plate 708 drives the sleeve 702 to move along the spiral groove 701 of the shaft body 703. Through the rotation transmission structure of the spiral groove 701, the linear movement of the sleeve 702 is directly converted into the rotational movement of the shaft body 703. During the rotation process, the shaft body 703 further drives the cleaning brush 705 thereon to rotate at a predetermined angular velocity. Due to the rotation drive of the shaft body 703, the bristles of the cleaning brush 705 are fully in contact with the surface of the plate and the adsorption area of ​​the vacuum suction cup 12, forming a continuous mechanical cleaning action. During the rotation of the cleaning brush 705, its bristles can effectively clean dust, debris or other surface impurities on the surface of the plate and around the suction position of the vacuum suction cup 12, ensuring that the vacuum suction cup 12 can obtain a better sealing effect in the subsequent suction operation. The structure of the cleaning brush 705 is optimized, and the bristle material has a certain degree of flexibility and wear resistance to avoid damage to the surface of the plate.

[0046] It is worth pointing out that while the vacuum suction cup 12 is in contact with the surface of the plate, the cleaning brush 705 always keeps in contact with and cleans the contact area of ​​the plate. This ensures that during the adsorption process, the cleaning brush 705 can continuously clean the adsorption area of ​​the vacuum suction cup 12 to avoid the adsorption effect being affected by surface impurities, dust or external pollutants such as cement lumps. This avoids the instability of negative pressure or the decrease of adsorption force caused by the accumulation of foreign matter in the adsorption area, thereby ensuring the stable operation of the vacuum suction cup 12 in each operation.

[0047] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A building board transfer device, characterized in that: The invention comprises a frame (1), a plurality of cross beams (2), a dust removal mechanism (3), a second hose (10), a second main pipe (9), a second air pump (8), a vacuum suction cup (12) and an air guide pipe (11); the frame (1) is connected to the cross beam (2), the air guide pipe (11) passes through the cross beam (2) and is connected to the vacuum suction cup (12), the air guide pipe (11) is connected to the second hose (10), the second hose (10) is connected to the second main pipe (9), and the second main pipe (9) is connected to the second air pump (8); The dust removal mechanism (3) comprises an annular tube (301), a support rod (308), a plurality of air inlet pipes (307), a first hose (304), a first main pipe (305) and a first air pump (306); The support rod (308) is connected to the annular tube (301), the annular tube (301) is connected to the plurality of air inlet pipes (307), the annular tube (301) is connected to the first hose (304), the first hose (304) is connected to the first main tube (305), and the first main tube (305) is connected to the first air pump (306).

2. The building board transfer device according to claim 1, characterized in that: The dust removal mechanism (3) further comprises a spring (303) and a rod body (302); the annular tube (301) is connected to the rod body (302); the rod body (302) passes through the crossbeam (2) and can slide relative to the crossbeam (2); and the spring (303) is connected between the rod body (302) and the crossbeam (2).

3. The building board transfer device according to claim 2, characterized in that: The frame (1) is provided with a plurality of cleaning mechanisms (7), the cleaning mechanisms (7) comprising a sleeve (702), a shaft (703), a connecting rod (704), a cleaning brush (705), a limiting groove (707), a limiting rod (706), a spiral groove (701) and a connecting plate (708); The connecting plate (708) is connected to the annular tube (301), the connecting plate (708) is connected to the sleeve (702), the sleeve (702) is slidably connected to a spiral groove (701) provided on the shaft body (703), the shaft body (703) is rotationally connected to the crossbeam (2), the shaft body (703) is provided with a limiting groove (707), the connecting rod (704) is connected to the limiting rod (706), the limiting rod (706) can move inside the limiting groove (707), and the connecting rod (704) is connected to the cleaning brush (705).

4. The building board transfer device according to claim 1, characterized in that: The frame (1) is provided with a supporting mechanism (4), wherein the supporting mechanism (4) comprises a plate body (401), a rotating plate (402), a side plate (403) and a supporting plate (404); The plate body (401) is connected to the frame (1), the plate body (401) is rotatably connected to the rotating plate (402), the rotating plate (402) is connected to the side plate (403), and the supporting plate (404) is used to support the plate.

5. The building board transfer device according to claim 4, characterized in that: The side plate (403) is provided with an adjustment mechanism (5); The adjustment mechanism (5) comprises a first motor (501), a moving plate (502), a sliding block (503) and a screw rod (504); The first motor (501) is connected to the side plate (403), the output end of the first motor (501) is connected to the screw rod (504), the screw rod (504) is rotationally connected to the side plate (403), the screw rod (504) is threadedly connected to the movable plate (502), the movable plate (502) is connected to the slider (503), the slider (503) is slidably connected to the side plate (403), and the movable plate (502) is connected to the support plate (404).

6. The building board transfer device according to claim 5, characterized in that: The frame (1) is provided with a stripping mechanism (6); The stripping mechanism (6) comprises a round roller (603), a first contact plate (607), a second contact plate (608), a connecting frame (604), a transmission rod (605) and a support seat (611); The first contact plate (607) and the second contact plate (608) are connected to the side plate (403), the round roller (603) is in contact with the side plate (403), the round roller (603) is rotatably connected to the connecting frame (604), the connecting frame (604) is connected to the transmission rod (605), and the transmission rod (605) passes through the support seat (611).

7. The building board transfer device according to claim 6, characterized in that: The stripping mechanism (6) further comprises a top plate (606), a second motor (601), a main shaft (602), a shifting block (609), a contact frame (610), a sliding sleeve (612) and a sliding rail (613); The output end of the second motor (601) is connected to the main shaft (602), the main shaft (602) is connected to the shift block (609), the shift block (609) is fitted with the contact frame (610), the contact frame (610) is connected to the top plate (606), the top plate (606) is connected to the transmission rod (605), the contact frame (610) is connected to the sliding sleeve (612), and the sliding sleeve (612) is slidably connected to the slide rail (613).

8. The building board transfer device according to any one of claims 1 to 7, characterized in that: It also includes a hanging frame (13); the frame (1) is connected to the hanging frame (13), and the hanging frame (13) is connected to external hanging equipment.

9. A method for using the building board transfer device according to any one of claims 1 to 8, characterized in that: The steps include: Lifting the frame, lifting the frame (1) by external lifting equipment; To clean the plate, the frame (1) drives the air intake pipe (307) below to approach the plate, and the first air pump (306) is started. The first air pump (306) sucks air and impurities from the air intake pipe (307), and the air and impurities enter the annular pipe (301) and enter the first main pipe (305) through the first hose (304); The plate is fixed, the vacuum suction cup (12) contacts the surface of the plate, and the air guide pipe (11) draws out the air between the vacuum suction cup (12) and the plate, thereby forming a negative pressure between the vacuum suction cup (12) and the plate.

10. A method for using the building board transfer device according to claim 9, characterized in that: The steps for cleaning the board also include: The frame (1) descends to drive the support rod (308) to contact the plate, the support rod (308) drives the annular tube (301) to move, the annular tube (301) drives the connecting plate (708) to move, the connecting plate (708) moves to drive the sleeve (702) to move, the sleeve (702) moves in the spiral groove (701) of the shaft body (703) to drive the shaft body (703) to rotate, and the shaft body (703) drives the cleaning brush (705) to rotate.

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