Automatic dry hanging device for ceramic tiles

Abstract

The application provides a kind of automatic dry hanging device of ceramic tile, mainly relates to the field of dry hanging of ceramic tile.A kind of automatic dry hanging device of ceramic tile, including lifting device, the top of the lifting device is provided with hopper, the top of the hopper is provided with dry hanging platform, the bottom of the hopper is provided with feeding belt, the rear side of the hopper is provided with advancing plate, the two sides of the hopper are provided with the horizontal advancing mechanism suitable for advancing plate, the front end of the hopper is provided with lifting frame, the rear side of the lifting frame is provided with telescopic ware in the hopper, the top of the dry hanging platform is provided with Y-axis displacement system in vertical state, the first mounting seat is provided with X-axis displacement system horizontally, the front side of second mounting seat is provided with telescopic arm, the front end of the telescopic arm is provided with suction disc mechanism, the telescopic arm and suction disc mechanism are provided with buffer mechanism between.The beneficial effects of the application are that the application can assist to complete the dry hanging of ceramic tile in high area, greatly improve work efficiency, reduce labor intensity, and eliminate the safety hazard of high-altitude operation.

Description

Technical Field

[0001] This invention mainly relates to the field of dry-hanging of ceramic tiles, specifically an automatic dry-hanging device for ceramic tiles. Background Technology

[0002] Prefabricated steel structures are increasingly becoming the preferred choice for modern construction due to their ease of construction and high assembly efficiency. The walls of prefabricated steel structures are framed by a keel, filled with sound-insulating, heat-insulating, and fire-resistant panels, and then covered with decorative panels and finally finished with dry-hung tiles. Dry-hung tiles are secured by hooks installed on the back of the tiles and hanging them onto the horizontal keels using hangers. This installation method requires no adhesive, making it more convenient. However, to ensure a smooth and aesthetically pleasing finish, these dry-hung tiles are typically large. While dry-hung tiles at the bottom are relatively easy to install, installing tiles at higher elevations is difficult, requiring significant manpower and resulting in low construction efficiency. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides an automatic tile dry-hanging device that can assist in the dry-hanging of tiles in high-altitude areas, replacing workers' high-altitude operations. It can be remotely controlled from the ground, greatly improving work efficiency, reducing labor intensity, and eliminating the safety hazards of high-altitude operations.

[0004] To achieve the above objectives, the present invention employs the following technical solution:

[0005] An automatic dry-hanging device for ceramic tiles includes a lifting device. A hopper is located at the top of the lifting device, a dry-hanging platform is located at the top of the hopper, a feeding belt is located at the bottom of the hopper, a pusher plate is located at the rear of the hopper, horizontal pushing mechanisms adapted to the pusher plate are located on both sides of the hopper, a lifting frame is located at the front of the hopper, and a telescopic device is located inside the hopper behind the lifting frame. The lifting frame includes a lifting frame and a lifting mechanism, the lifting mechanisms being symmetrically arranged on both sides of the lifting frame. A crossbeam adapted to the ceramic tile hanger is located between the lifting mechanisms on both sides. A vertical Y-axis displacement system is located at the top of the dry-hanging platform. The Y-axis displacement system includes a Y-axis frame and a Y-axis screw drive mechanism. A Y-axis slide rail is vertically mounted on the Y-axis frame. The Y-axis screw drive mechanism includes a Y-axis screw parallel to the Y-axis slide rail and a Y-axis servo motor. A first mounting seat is slidably mounted on the Y-axis slide rail, and a screw nut cooperating with the Y-axis screw is located behind the first mounting seat. The first mounting base has a horizontally mounted X-axis displacement system, which includes an X-axis frame and an X-axis lead screw drive mechanism. An X-axis slide rail is horizontally mounted on the X-axis frame. The X-axis lead screw drive mechanism includes an X-axis lead screw parallel to the X-axis slide rail and an X-axis servo motor. A second mounting base is slidably mounted on the X-axis slide rail. A lead screw nut that cooperates with the X-axis lead screw is located on the rear side of the second mounting base. A telescopic arm is located on the front side of the second mounting base. A suction cup mechanism is located at the front end of the telescopic arm. A buffer mechanism is located between the telescopic arm and the suction cup mechanism. The buffer mechanism includes a vertical connecting column located at the front end of the telescopic arm, a horizontal connecting column located at the rear end of the suction cup mechanism, and a connecting fork arm. The rear side of the connecting fork arm is slidably connected to the vertical connecting column, and the front side of the connecting fork arm is slidably connected to the horizontal connecting column. Vertical springs are located between the rear sides of the connecting fork arm and the vertical connecting column, and horizontal springs are located between the front side of the connecting fork arm and the horizontal connecting column.

[0006] The lifting device is a scissor lift, which includes a chassis, a scissor lifting mechanism, and an electric push rod. The electric push rod is located between the chassis and the bottom of the scissor lifting mechanism. The extension of the electric push rod enables the scissor lifting mechanism to unfold. The hopper is located on top of the scissor lifting mechanism.

[0007] At least two positioning rods are provided on one side of the chassis. The length of the positioning rods is adjustable, and a set of fitting wheels is provided at the front end of the positioning rods.

[0008] Rotating rollers are provided on both the front and rear sides of the feeding belt, and a bearing plate is provided below the top part of the feeding belt, with the top surface of the bearing plate in contact with the bottom surface of the feeding belt.

[0009] The top surface of the feeding belt is provided with several limiting grooves, which are adapted to the ceramic tile.

[0010] The lifting mechanism is a servo motor driven synchronous belt mechanism, and the synchronous belt mechanisms on both sides operate synchronously. The crossarms are arranged in an up-down position.

[0011] The horizontal propulsion mechanism includes propulsion screws and linear slide rails arranged on both sides of the hopper. Propulsion servo motors are installed at the ends of the propulsion screws on both sides. The two propulsion servo motors are used to drive the two propulsion screws to rotate synchronously. Sliding bearings that are slidably connected to the linear slide rails and screw nuts that cooperate with the propulsion screws are provided on both sides of the propulsion plate.

[0012] Two vertical connecting columns and two horizontal connecting columns are provided. The plane where the two vertical connecting columns are located is perpendicular to the plane where the two horizontal connecting columns are located. The connecting fork arm includes two "C"-shaped frames connected vertically at their backs. The front end of the "C"-shaped frame has a channel that is slidably connected to the vertical connecting column or the horizontal connecting column.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This invention is mainly applied to the construction of dry-hanging tiles at high altitudes on the walls of prefabricated buildings. By automatically supplying tiles, automatically grabbing tiles, and assisting in the dry-hanging operation, it replaces manual high-altitude work, making the dry-hanging of tiles more efficient.

[0015] This device enables the dry-hanging of large-area tiles. Compared with manual operation, the mechanical gripping operation is more stable, which can achieve stable dry-hanging of tiles and reduce the safety hazards of working at height. Attached Figure Description

[0016] Appendix Figure 1 This is a schematic diagram of the first stereoscopic view structure of the present invention;

[0017] Appendix Figure 2 This is a schematic diagram of the second stereoscopic view structure of the present invention;

[0018] Appendix Figure 3 This is a schematic diagram of the left-view structure of the present invention;

[0019] Appendix Figure 4 This is a schematic diagram of the upper structure of the dry-hanging platform of the present invention;

[0020] Appendix Figure 5 This is a schematic diagram of the silo structure of the present invention;

[0021] Appendix Figure 6 This is a schematic diagram of the structure of the silo filled with ceramic tiles according to the present invention;

[0022] Appendix Figure 7 This is a partially enlarged structural diagram of part A of the present invention.

[0023] The following are the labels in the attached diagram: 1. Lifting device; 2. Hopper; 3. Dry-hanging platform; 4. Lifting frame; 5. Y-axis displacement system; 6. X-axis displacement system; 7. Telescopic arm; 8. Suction cup mechanism; 9. Buffer mechanism; 10. Connecting fork arm; 11. Chassis; 12. Scissor lifting mechanism; 13. Electric actuator; 14. Positioning rod; 15. Fitting wheel set; 21. Feeding belt; 22. Propulsion plate; 23. Horizontal propulsion mechanism; 24. 25. Expansion joint; 26. Bearing plate; 47. Limiting groove; 48. Lifting frame; 49. Lifting mechanism; 40. Crossbeam; 51. Y-axis frame; 52. Y-axis screw drive mechanism; 53. Y-axis slide rail; 54. First mounting base; 61. X-axis frame; 62. X-axis screw drive mechanism; 63. X-axis slide rail; 64. Second mounting base; 71. Vertical connecting column; 72. Vertical spring; 81. Horizontal connecting column; 82. Horizontal spring. Detailed Implementation

[0024] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined in this application.

[0025] like Figure 1-7 As shown, the automatic dry-hanging tile device of the present invention includes a lifting device 1, a material hopper 2 at the top of the lifting device 1, and a dry-hanging platform 3 at the top of the material hopper 2. The height adjustment of the lifting device 1 allows the device to be adapted for dry-hanging tile work at heights, thereby replacing manual labor for dry-hanging tiles on high walls and improving construction efficiency. The material hopper 2 serves as a storage bin for dry-hanging tiles, and can be filled with multiple tiles at once, further improving the construction efficiency of dry-hanging tiles.

[0026] Specifically, in this embodiment, the lifting device 1 adopts a scissor lift with smaller vertical space occupation and higher lifting efficiency. The lifting device 1 includes a chassis 11, a scissor lift mechanism 12, and an electric push rod 13. The electric push rod 13 is located between the chassis 11 and the bottom of the scissor lift mechanism 12, and the extension of the electric push rod 13 realizes the deployment of the scissor lift mechanism 12. The bottom surface of the chassis 11 is equipped with a wheel set with locking function. The wheel set can be driven by a motor to facilitate the overall transportation and improve the convenience of movement. The hopper 2 is located on the top of the scissor lift mechanism 12. The external structure of the hopper 2 is stable and can provide good support for the top dry-hanging platform 3. Furthermore, at least two positioning rods 14 are provided on one side of the chassis 11, with the side of the positioning rod 14 facing the dry-hanging wall. The length of the positioning rod 14 is adjustable, so that the lifting device 1 is positioned against the wall through the positioning rod 14, providing a positioning reference for subsequent tile dry-hanging, so that the extension distance of the telescopic arm 7 is consistent each time the tiles are dry-hanging. The positioning rod 14 is equipped with a fitting wheel set 15 at its front end. When the lifting device 1 is displaced, the fitting wheel set 15 serves as an auxiliary positioning device, which makes the movement of the lifting device 1 smoother.

[0027] A feeding belt 21 is installed at the bottom of the hopper 2. Rotating rollers are installed on both the front and rear sides of the feeding belt 21. These rollers are rotatably mounted on both sides of the hopper 2, and tension the feeding belt 21, allowing it to reciprocate under their tension. A support plate 25 is installed below the top portion of the feeding belt 21. The support plate 25 is fixed to the hopper 2 on both sides, and its top surface contacts the bottom surface of the feeding belt 21. The support plate 25 supports the feeding belt 21. When tiles are placed on the feeding belt 21, the support plate 25 provides auxiliary support, ensuring the tiles are neatly arranged and stably fed within the hopper 2. More specifically, in order to ensure the arrangement order of the tiles on the feeding belt 21, the top surface of the feeding belt 21 has a number of evenly arranged limiting grooves 26. The limiting grooves 26 are matched with the thickness of the tiles so that the bottom edge of the tiles can be inserted into the limiting grooves 26, so that the bottom of the tiles will not tip over due to slippage when they are arranged in the hopper 2.

[0028] A pusher plate 22 is installed on the rear side of the hopper 2. Horizontal pusher mechanisms 23, adapted to the pusher plate 22, are installed on both sides of the hopper 2. These horizontal pusher mechanisms 23 can drive the pusher plate 22 to push the tiles in the hopper 2 forward, thus completing the progressive feeding of dry-hanging tiles. The horizontal pusher mechanism 23 includes pusher screws and linear guide rails on both sides of the hopper 2. Each pusher screw has a pusher servo motor at its end, and the two servo motors drive the two pusher screws to rotate synchronously. Sliding bearings connected to the linear guide rails and screw nuts cooperating with the pusher screws are provided on both sides of the pusher plate 22. Through the synchronous drive of the two servo motors, the pusher plate 22 receives a uniform pushing force at both ends, thus keeping it horizontal and pushing the tiles forward. When the pusher plate 22 pushes the tiles, the bottom of the tiles causes the feeding belt 21 to rotate, allowing the tiles to move smoothly forward.

[0029] A lifting frame 4 is installed at the front end of the hopper 2. The lifting frame 4 includes a lifting frame 41 and a lifting mechanism 42. The lifting mechanisms 42 are symmetrically arranged on both sides of the lifting frame 41, and a crossbeam 43 adapted to the tile hanger is set between the two lifting mechanisms 42. More specifically, the lifting mechanism 42 is a servo motor driven synchronous belt mechanism, and the synchronous belt mechanisms on both sides operate synchronously. Two crossbeams 43 are arranged vertically, and the two crossbeams are connected by a connecting frame. The lower crossbeam 43 is connected to the synchronous belts on both sides. Through the synchronous drive of the synchronous belt mechanisms on both sides, the two crossbeams 43 can be lifted horizontally from bottom to top. In this embodiment, the top of the lifting frame 41 passes through the hopper 2 and is partially exposed above the dry-hanging platform 3, so that the tile can be completely lifted above the dry-hanging platform 3 by the crossbeams 43. The two crossbeams 43 are engaged with the hanger on the tile, so that the tile is lifted above the dry-hanging platform 3 by the lifting mechanism 42. An expansion joint 24 is installed in the hopper 2 behind the lifting frame 4. The distance between the expansion joint 24 and the lifting frame 4 is the body length of a single dry-hanging tile. The expansion joint 24 is a blocking plate driven by an electric actuator. By pushing out the electric actuator, it can block subsequent tiles and prevent the tiles behind from tipping over after the foremost tile is lifted by the lifting mechanism 42.

[0030] In this embodiment, the front side of the dry-hanging platform 3 does not completely cover the hopper 2, so the tiles can be replenished through the front side of the hopper 2.

[0031] A vertical Y-axis displacement system 5 is installed on the top of the dry-hanging platform 3. The Y-axis displacement system 5 is used to move the tiles vertically, thereby adjusting their position in the height direction. The Y-axis displacement system 5 includes a Y-axis frame 51 and a Y-axis screw drive mechanism 52. The Y-axis frame 51 is vertically installed on the dry-hanging platform 3. A Y-axis slide rail 53 is vertically mounted on the Y-axis frame 51. The Y-axis screw drive mechanism 52 includes a Y-axis screw parallel to the Y-axis slide rail 53 and a Y-axis servo motor. The Y-axis servo motor is mounted on the top of the Y-axis frame 51 and is connected to the end of the Y-axis screw via a coupling, thereby driving the rotation of the Y-axis screw. A first mounting seat 54 is slidably mounted on the Y-axis slide rail 53, and a screw nut that mates with the Y-axis screw is located on the rear side of the first mounting seat 54. By driving the rotation of the Y-axis screw through the Y-axis servo motor, the first mounting seat 54 can be driven to move linearly along the Y-axis slide rail 53. An X-axis displacement system 6 is horizontally mounted on the first mounting base 54. The X-axis displacement system 6 drives the tile to move horizontally. The X-axis displacement system 6 includes an X-axis frame 61 and an X-axis lead screw drive mechanism 62. The X-axis frame 61 is horizontally fixed on the first mounting base 54. An X-axis slide rail 63 is horizontally mounted on the X-axis frame 61. The X-axis lead screw drive mechanism 62 includes an X-axis lead screw parallel to the X-axis slide rail 63 and an X-axis servo motor. The X-axis servo motor is located at one end of the X-axis frame 61 and is connected to one end of the X-axis lead screw via a coupling, thereby driving the X-axis lead screw to rotate. A second mounting base 64 is slidably mounted on the X-axis slide rail 63. A lead screw nut that mates with the X-axis lead screw is located on the rear side of the second mounting base 64. The X-axis servo motor can drive the second mounting base 64 to move horizontally linearly along the X-axis slide rail 63.

[0032] A telescopic arm 7 is mounted on the front side of the second mounting base 64. The telescopic arm 7 can grip the tile by extending and retracting. A suction cup mechanism 8 is mounted on the front end of the telescopic arm 7, and a buffer mechanism 9 is installed between the telescopic arm 7 and the suction cup mechanism 8. In this embodiment, the telescopic arm 7 is an electric actuator with a sliding table. The suction cup mechanism 8 includes a square suction cup frame and several suction cups, which are linearly arranged on the front side of the suction cup frame. The buffer mechanism 9 includes a vertical connecting post 71 located at the front end of the telescopic arm 7, a horizontal connecting post 81 located at the rear end of the suction cup mechanism 8, and a connecting fork arm 10. The rear side of the connecting fork arm 10 is slidably connected to the vertical connecting post 71, and the front side of the connecting fork arm 10 is slidably connected to the horizontal connecting post 81. Vertical springs 72 are installed between the two rear sides of the connecting fork arm 10 and the vertical connecting post 71, and horizontal springs 82 are installed between the front side of the connecting fork arm 10 and the horizontal connecting post 81. Through the setting of the buffer mechanism 9, the suction cup mechanism 8 can compensate for the vertical and horizontal displacement when dry-hanging the tile. More specifically, two vertical connecting columns 71 and two horizontal connecting columns 81 are provided. The planes of the two vertical connecting columns 71 are perpendicular to the planes of the two horizontal connecting columns 81. The connecting fork arm 10 includes two "C"-shaped frames connected vertically at their backs. The front end of the "C"-shaped frame has a channel for sliding connection with either the vertical connecting column 71 or the horizontal connecting column 81. After the Y-axis displacement system 5 and the X-axis displacement system 6 adjust the position of the tile picked up by the suction cup mechanism 8, the extension of the telescopic arm 7 places the tile hanger against the horizontal keel. At this time, the vertical buffer device of the buffer mechanism 9 plays a role, preventing the telescopic arm 7 from abruptly stopping and causing damage during the dry-hanging operation. After the dry-hanging operation is completed, the X-axis displacement system 6 continues to move the tile closer to the previous tile, allowing the two tiles to align. At the moment of alignment, the horizontal buffer device of the buffer mechanism 9 plays a role, preventing hard collisions between the tiles and thus avoiding tile breakage.

[0033] This device is mainly used for dry-hanging tile installations at high locations on walls. The control process is as follows: First, the tiles are fed into the hopper 2 through the opening at the front of the dry-hanging platform 3. As the tiles are placed in, the horizontal propulsion mechanism 23 drives the propulsion plate 22 to move backward, ensuring stable placement and preventing tipping. After the hopper 2 is filled with tiles, the first and second tiles are spaced apart by the expansion joint 24. Then, the lifting device 1 is moved close to the wall, so that the front end of the adjusted positioning rod 14 and the contact wheel assembly 15 are close to the wall surface. The bottom wheel assembly of the lifting device 1 is then locked to fix the device in place. The lifting device 1 is then raised to the desired position on the wall for tile installation. The lifting mechanism 42 then drives the crossbeam 43 upward, during which the crossbeam 43 engages with the tile hanger, thus lifting the tiles above the dry-hanging platform 3. Subsequently, the Y-axis displacement system 5 and X-axis displacement system 6 operate, controlling the suction cup mechanism 8 to move to its initial position. The telescopic arm 7 then extends, allowing the suction cup mechanism 8 to pick up the tile. The Y-axis displacement system 5 and X-axis displacement system 6 then operate, moving the tile to the desired dry-hanging position. The telescopic arm 7 extends, allowing the back of the tile to adhere to the horizontal keel. The Y-axis displacement system 5 then drives the tile held by the suction cup mechanism 8 downwards, causing the hanger to engage with the horizontal keel. The X-axis displacement system 6 controls the horizontal displacement of the tile held by the suction cup mechanism 8 along the horizontal keel, ensuring it adheres to the tile in front, completing the dry-hanging process. The suction cup mechanism 8 then releases its grip, the telescopic arm 7 retracts, and the Y-axis displacement system 5 and X-axis displacement system 6 control the suction cup mechanism 8 to move back to the tile-grabbing position. While the suction cup mechanism 8 is gripping the tile, the lifting mechanism 42 lowers the crossbeam 43 into the hopper 2. The telescopic device 24 then retracts, and the horizontal propulsion mechanism 23 propels the propulsion plate 22 forward by the length of one tile. The telescopic device 24 then extends again, inserting itself between the two tiles in front. Subsequently, the lifting mechanism 42 drives the crossbeam 43 to rise. During the ascent, the crossbeam 43 engages with the hanging bracket, lifting the tile above the dry-hanging platform 3 to await the gripping of the suction cup mechanism 8. When the tile dry-hanging exceeds the travel of the X-axis displacement system 6, the device is moved to the position where the tile is to be dry-hanged and the above operation continues.

Claims

1. An automatic dry-hanging device for ceramic tiles, comprising a lifting device (1), characterized in that: The lifting device (1) is equipped with a hopper (2) at the top, a dry-hanging platform (3) at the top of the hopper (2), a feeding belt (21) at the bottom of the hopper (2), a push plate (22) at the rear of the hopper (2), and horizontal pushing mechanisms (23) adapted to the push plate (22) on both sides of the hopper (2). The lifting frame (4) is equipped with a lifting frame (4) at the front end of the hopper (2), and a telescopic device (24) is installed in the hopper (2) behind the lifting frame (4). The lifting frame (4) includes a lifting frame (41) and a lifting mechanism (42). The lifting mechanism (42) is symmetrically arranged on both sides of the lifting frame (41). A crossbeam (43) adapted to the tile hanger is set between the components (42). A vertical Y-axis displacement system (5) is set on the top of the dry-hanging platform (3). The Y-axis displacement system (5) includes a Y-axis frame (51) and a Y-axis screw drive mechanism (52). A Y-axis slide rail (53) is vertically set on the Y-axis frame (51). The Y-axis screw drive mechanism (52) includes a Y-axis screw parallel to the Y-axis slide rail (53) and a Y-axis servo motor. A first mounting seat (54) is slidably set on the Y-axis slide rail (53). A screw nut that cooperates with the Y-axis screw is set on the rear side of the first mounting seat (54). An X-axis displacement system (6) is horizontally arranged on the upper part of the X-axis frame (61) and an X-axis lead screw drive mechanism (62). An X-axis slide rail (63) is horizontally arranged on the X-axis frame (61). The X-axis lead screw drive mechanism (62) includes an X-axis lead screw parallel to the X-axis slide rail (63) and an X-axis servo motor. A second mounting base (64) is slidably arranged on the X-axis slide rail (63). A lead screw nut that cooperates with the X-axis lead screw is arranged on the rear side of the second mounting base (64). A telescopic arm (7) is arranged on the front side of the second mounting base (64). A suction cup mechanism (8) is arranged at the front end of the telescopic arm (7). (7) A buffer mechanism (9) is provided between the suction cup mechanism (8) and the suction cup mechanism (8). The buffer mechanism (9) includes a vertical connecting column (71) provided at the front end of the telescopic arm (7), a horizontal connecting column (81) provided at the rear end of the suction cup mechanism (8), and a connecting fork arm (10). The rear side of the connecting fork arm (10) is only slidably connected to the vertical connecting column (71), and the front side of the connecting fork arm (10) is only slidably connected to the horizontal connecting column (81). Vertical springs (72) are provided between the two sides of the rear side of the connecting fork arm (10) and the vertical connecting column (71), and horizontal springs (82) are provided between the front side of the connecting fork arm (10) and the horizontal connecting column (81).

2. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: The lifting device (1) is a scissor lift. The lifting device (1) includes a chassis (11), a scissor lift mechanism (12), and an electric push rod (13). The electric push rod (13) is located between the chassis (11) and the bottom of the scissor lift mechanism (12). The scissor lift mechanism (12) is unfolded by extending the electric push rod (13). The hopper (2) is located on the top of the scissor lift mechanism (12).

3. The automatic dry-hanging device for ceramic tiles according to claim 2, characterized in that: At least two positioning rods (14) are provided on one side of the chassis (11). The length of the positioning rods (14) is adjustable, and a fitting wheel set (15) is provided at the front end of the positioning rods (14).

4. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: Rotating rollers are provided on both the front and rear sides of the feeding belt (21), and a bearing plate (25) is provided below the top part of the feeding belt (21), with the top surface of the bearing plate (25) in contact with the bottom surface of the feeding belt (21).

5. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: The top surface of the feeding belt (21) is provided with several limiting grooves (26), which are adapted to the ceramic tile.

6. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: The lifting mechanism (42) is a synchronous belt mechanism driven by a servo motor. The synchronous belt mechanisms on both sides operate synchronously, and two crossarms (43) are arranged in an up-down position.

7. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: The horizontal propulsion mechanism (23) includes a propulsion screw and a linear slide rail on both sides of the hopper (2). The ends of the propulsion screws on both sides are equipped with propulsion servo motors. The two propulsion servo motors are used to drive the two propulsion screws to rotate synchronously. The propulsion plate (22) is equipped with sliding bearings that are slidably connected to the linear slide rail and screw nuts that cooperate with the propulsion screws on both sides.

8. The automatic dry-hanging device for ceramic tiles according to claim 1, characterized in that: Two vertical connecting columns (71) and two horizontal connecting columns (81) are provided. The plane where the two vertical connecting columns (71) are located is perpendicular to the plane where the two horizontal connecting columns (81) are located. The connecting fork arm (10) includes two "C"-shaped frames connected in a vertical back state. The front end of the "C"-shaped frame has a channel that is slidably connected to the vertical connecting column (71) or the horizontal connecting column (81).

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