Semi-automatic efficient device for paving large-size floor tiles

Abstract

The utility model relates to the technical field of tile paving equipment, in particular to a semi-automatic efficient device for paving large-size floor tiles, which comprises a casing, a lifting component is arranged at the top end of the casing, and a support is rotatably connected to the top end of the lifting component through a bearing. Connecting rods are rotationally connected to the front side and the rear side of an inner cavity of the support through bearings correspondingly, a cross beam is fixedly connected between the two connecting rods, an adjusting assembly is arranged on the left side of an inner cavity of the cross beam, an adjusting rod is arranged on the adjusting assembly, a winding assembly is arranged at the right end of the cross beam, and two suction cups are arranged on the winding assembly. Wheels are arranged at the four corners of the bottom end of the machine shell, and a driving assembly is arranged in an inner cavity of the machine shell. The semi-automatic efficient device for paving the large-size floor tiles solves the problems that in the process of pasting the large-area floor tiles, the labor intensity of tile paving personnel is large, the tile loss is large, the paving efficiency of the large-size tiles is low, and the paving quality is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of brick laying equipment, in particular to a semi-automatic and efficient device for laying large-sized floor tiles. Background Art

[0002] With the improved overall effect of large-format tiles, more and more interior decoration projects are choosing large-format tiles as floor paving materials. Due to their excellent overall quality and high-end, elegant appearance, they are gradually gaining widespread application in interior decoration. This trend is particularly evident in public spaces such as hotels, office buildings, large exhibition halls, and high-end residences, where aesthetics and quality are paramount. Larger tiles have fewer joints, creating a more spacious and uncluttered look. Large-format tiles of 1800x900mm and 3200x1600mm are particularly popular in home decoration due to their rich textures, minimal gaps, and ease of cleaning.

[0003] However, in the process of laying large-area floor tiles, the labor intensity of tile laying workers and tile loss are high, resulting in low efficiency and poor laying quality of large-size tiles. To address this problem, a semi-automatic and efficient device for laying large-size floor tiles is provided. Utility Model Content

[0004] The purpose of the present invention is to provide a semi-automatic and efficient device for laying large-sized floor tiles, so as to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-automatic and efficient device for laying large-sized floor tiles, comprising a housing, a lifting assembly is provided at the top of the housing, the top of the lifting assembly is rotatably connected to a bracket through a bearing, the front and rear sides of the inner cavity of the bracket are respectively rotatably connected to connecting rods through bearings, a crossbeam is fixedly connected between the two connecting rods, an adjustment assembly is provided on the left side of the inner cavity of the crossbeam, an adjustment rod is provided on the adjustment assembly, a winding assembly is provided on the right end of the crossbeam, two suction cups are provided on the winding assembly, wheels are provided at the four corners of the bottom end of the housing, a driving assembly is provided in the inner cavity of the housing, an anti-skid plate is provided at the bottom end of the driving assembly, guide rods are provided at the four corners of the top end of the anti-skid plate, and the four guide rods can be slidably plugged into the top end of the housing and extend to the top end of the housing.

[0005] Preferably, the winding assembly includes a dual-axis motor, a rotating rod, a winding roller and a traction rope. The dual-axis motor is arranged at the right end of the crossbeam, the two rotating rods are respectively fixedly connected to the two output ends of the dual-axis motor, the two winding rollers are respectively fixedly sleeved on the outer walls of the two rotating rods, one end of the two traction ropes are respectively fixedly connected to the outer wall circumference of the two winding rollers, the two traction ropes are respectively wound around the outer wall circumference of the two winding rollers, and the other ends of the two traction ropes are respectively fixedly connected to the two strong suction cups.

[0006] Preferably, the two winding rollers are in an "eight" shape.

[0007] Preferably, a handle is provided at the left end of the adjusting rod, the handle passes through the inner cavity of the adjusting rod and extends to the front and rear sides of the adjusting rod respectively, and the outer wall of the handle is provided with anti-slip edges.

[0008] Preferably, the adjustment assembly includes a second motor, a screw, a connecting groove and a connecting block. The second motor is arranged on the right side of the inner cavity of the beam. The screw is fixedly connected to the output end of the second motor and is screwed to the inner cavity of the adjustment rod. The two connecting grooves are opened on the upper and lower sides of the inner cavity of the beam. The two connecting blocks are respectively slidably embedded in the inner cavities of the two connecting grooves and are respectively fixedly connected to the upper and lower sides of the outer wall of the adjustment rod.

[0009] Preferably, the lifting assembly includes a fixed box, a third motor, a screw, a movable cylinder and a telescopic assembly. The fixed box is arranged in the middle of the top end of the casing, the third motor is arranged in the inner cavity of the fixed box, the output end of the third motor extends to the top end of the fixed box and is fixedly connected to one end of the screw through a coupling, the movable cylinder is screwed to the outer wall of the screw and is rotatably connected to the bottom end of the bracket through a bearing, and the telescopic assembly is arranged between the bracket and the casing.

[0010] Preferably, the telescopic assembly includes a telescopic cylinder, a telescopic rod, a dovetail groove and a dovetail block, the telescopic cylinder is arranged at the top of the casing, the telescopic rod can be slidably inserted into the inner cavity of the telescopic cylinder and fixedly connected to the bottom end of the bracket, the dovetail groove is opened on the inner wall of the telescopic cylinder, and the dovetail block can be slidably embedded in the inner cavity of the dovetail groove and fixedly connected to the outer wall of the telescopic rod.

[0011] Preferably, the driving assembly includes a sliding assembly, a rotating column, a gear, a rack, a first rotating rod and a second rotating rod. The sliding assembly is arranged at the top end of the inner cavity of the casing, and the front and rear ends of the rotating column are rotatably connected to the front and rear sides of the inner cavity of the casing through bearings respectively. The gear is fixedly sleeved on the outer wall of the rotating column, and the rack is arranged at the bottom end of the sliding assembly and meshes with the gear. One end of the first rotating rod is fixedly sleeved on the outer wall of the rotating column, and one end of the second rotating rod is hinged to the top end of the anti-slip plate and hinged to the end of the first rotating rod away from the rotating column.

[0012] Preferably, the sliding assembly includes a first motor, a screw rod, a slide plate and a limit assembly. The first motor is arranged at the right end of the casing, and the output end of the first motor extends to the inner cavity of the casing. One end of the screw rod is rotatably connected to the left side of the inner cavity of the casing through a bearing, and the other end of the screw rod is fixedly connected to the output end of the first motor. The slide plate is screwed to the outer wall of the screw rod and fixedly connected to the rack. The limit assembly is arranged at the top end of the inner cavity of the casing and fixedly connected to the top end of the slide plate.

[0013] Preferably, the limiting assembly includes a limiting groove and a limiting block, the limiting groove is opened at the top of the inner cavity of the casing, the limiting block can be slidably embedded in the inner cavity of the limiting groove and fixedly connected to the bottom end of the slide, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to fit together and are both in a "T" shape.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The wheels can be set to facilitate the movement of the device, and thus the position of the device can be easily transferred, and the position of the tiles can be easily transferred. The strong suction cup can be set to fix the tiles. The tiles can be lifted by the cooperation of the swing beam and the winding component, and moved to the appropriate position under the action of the wheels. The pasting position of the tiles can be adjusted by rotating the beam. The height of the beam can be adjusted by the setting of the lifting component, and the user can adjust the height of the beam according to his or her own height, thereby improving the comfort of the device when in use. The armrest can be set to facilitate the operation of the device. By adjusting the components The setting allows the adjusting rod to extend out of the length of the beam for adjustment, and then the length of the beam force arm can be conveniently adjusted according to the size of the tile, reducing the labor intensity of the operator, and the anti-slip plate is pushed downward by the driving component to make the bottom end of the anti-slip plate contact the ground to support the device, thereby increasing the friction between the device and the ground, preventing the device from moving when used in a fixed position, improving the stability of the device during use, and solving the problem of low labor intensity and high tile loss of tile laying workers in the process of pasting large-area floor tiles, resulting in low efficiency and poor laying quality of large-size tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a front sectional view of the casing of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0019] Figure 4 This is a schematic structural diagram of the rotating column of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the dual-axis motor of the utility model;

[0021] Figure 6 This is a front cross-sectional view of the beam of the utility model;

[0022] Figure 7 For this utility model Figure 6 Enlarged view of point B;

[0023] Figure 8 It is a right side sectional view of the movable cylinder and the telescopic cylinder of the present invention;

[0024] Figure 9 For this utility model Figure 8 Enlarged view of point C.

[0025] In the figure: 1. Casing; 2. Bracket; 3. Crossbeam; 4. Adjustment rod; 5. Handle; 6. Strong suction cup; 7. Wheel; 8. Guide rod; 9. Anti-skid plate; 10. First motor; 11. Screw; 12. Slide plate; 13. Limiting groove; 14. Limiting block; 15. Rack; 16. Rotating column; 17. Gear; 18. First rotating rod; 19. Second rotating rod; 20. Winding roller; 21. Traction rope; 22. Second motor; 23. Screw; 24. Connecting groove; 25. Connecting block; 26. Telescopic cylinder; 27. Telescopic rod; 28. Dovetail groove; 29. ​​Dovetail block; 30. Fixed box; 31. Third motor; 32. Screw; 33. Moving cylinder; 34. Dual-axis motor; 35. Rotating rod; 36. Connecting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figures 1 to 9The utility model provides a technical solution: a semi-automatic and efficient device for laying large-size floor tiles, comprising a casing 1, a lifting assembly is provided at the top of the casing 1, the top of the lifting assembly is rotatably connected to a bracket 2 through a bearing, the front and rear sides of the inner cavity of the bracket 2 are respectively rotatably connected to connecting rods 36 through bearings, a crossbeam 3 is fixedly connected between the two connecting rods 36, an adjustment assembly is provided on the left side of the inner cavity of the crossbeam 3, an adjustment rod 4 is provided on the adjustment assembly, a winding assembly is provided on the right end of the crossbeam 3, two suction cups are provided on the winding assembly, wheels 7 are provided at the four corners of the bottom end of the casing 1, a driving assembly is provided in the inner cavity of the casing 1, and the driving assembly The bottom of the component is provided with an anti-skid plate 9, and the four corners of the top of the anti-skid plate 9 are provided with guide rods 8. The four guide rods 8 can be slidably plugged into the top of the casing 1 and extend to the top of the casing 1. The arrangement of the wheels 7 can facilitate the movement of the device, and thus the position of the device can be easily transferred, and the position of the tiles can be easily transferred. The arrangement of the strong suction cups 6 can achieve the fixation of the tiles, and the tiles can be lifted by the cooperation of the swinging beam 3 and the winding assembly, and moved to the appropriate position under the action of the wheels 7. The pasting position of the tiles can be adjusted by rotating the beam 3, and the height of the beam 3 can be adjusted by the arrangement of the lifting assembly. The height of the beam 3 can be adjusted by the user according to his or her height, thereby improving the comfort of the device when in use. The device can be conveniently operated by setting the handrails. The length of the adjusting component can be adjusted by extending the adjusting rod 4 out of the beam 3, thereby conveniently adjusting the length of the arm of the beam 3 according to the size of the tile, thereby reducing the labor intensity of the operator. The anti-slide plate 9 is pushed downward by the driving component to make the bottom end of the anti-slide plate 9 contact with the ground to support the device, thereby increasing the friction between the device and the ground, preventing the device from moving when used in a fixed position, thereby improving the device in use. The stability during installation solves the problem of high labor intensity and high tile loss of tile laying workers in the process of pasting large-area floor tiles, which leads to low efficiency and poor quality of large-size tile laying. The crossbeam 3, the fixed box 3, and the telescopic cylinder 26 are all connected by a detachable structure, which can be disassembled and assembled during carrying, making it convenient to carry. A water tank is provided at the top of the casing 1, and a water inlet is provided at the top of the water tank. A water outlet is provided on the side of the water tank, and a sealing plug is provided on the water inlet and the water outlet. The setting of the water tank can increase the weight of the device, so that the device can be kept level during the process of lifting tiles to avoid tipping over.

[0028] In this embodiment, the winding assembly includes a dual-axis motor 34, a rotating rod 35, a winding roller 20 and a traction rope 21. The dual-axis motor 34 is arranged at the right end of the beam 3. The two rotating rods 35 are fixedly connected to the two output ends of the dual-axis motor 34, and the two winding rollers 20 are fixedly sleeved on the outer walls of the two rotating rods 35. One end of the two traction ropes 21 is fixedly connected to the outer wall circumference of the two winding rollers 20, and the two traction ropes 21 are respectively wound on the outer wall circumference of the two winding rollers 20. The other ends of the two traction ropes 21 are respectively fixedly connected to the two strong suction cups 6. Start the dual-axis motor 34 so that the output end of the dual-axis motor 34 drives the rotating rod 35 and the winding roller 20 to rotate, thereby releasing the traction rope 21 and causing the strong suction cup 6 to slide down and adsorb on the tiles.

[0029] In this embodiment, the two winding rollers 20 are in an "eight" shape.

[0030] In this embodiment, a handle 5 is provided at the left end of the adjusting rod 4. The handle 5 passes through the inner cavity of the adjusting rod 4 and extends to the front and rear sides of the adjusting rod 4 respectively. The outer wall of the handle 5 is provided with anti-slip edges.

[0031] In this embodiment, the adjusting component includes a second motor 22, a screw 23, a connecting groove 24 and a connecting block 25. The second motor 22 is arranged on the right side of the inner cavity of the beam 3. The screw 23 is fixedly connected to the output end of the second motor 22 and is screwed to the inner cavity of the adjusting rod 4. The two connecting grooves 24 are opened on the upper and lower sides of the inner cavity of the beam 3. The two connecting blocks 25 are slidably embedded in the inner cavity of the two connecting grooves 24 and are fixedly connected to the upper and lower sides of the outer wall of the adjusting rod 4 respectively. Start the second motor 22, so that the second motor 22 drives the screw 23 to rotate. Under the action of the rotational force of the thread on the outer wall of the screw 23, when the lead screw 32 rotates, the adjusting rod 4 can slide left and right along a straight line under the limiting action of the connecting groove 24 and the connecting block 25. The adjusting rod 4 extends out of the length of the beam 3 for adjustment, so that the length of the force arm of the beam 3 can be conveniently adjusted according to the size of the tile, reducing the labor intensity of the operator.

[0032] When the lifting device is lifted up, the lifting cylinder 33 is tightened, and the lifting cylinder 33 is tightened. When the lifting device is lifted up, the lifting cylinder 33 is tightened, and the lifting cylinder 33 is tightened. When the lifting device is lifted up, the lifting cylinder 33 is tightened, and the lifting cylinder 33 is tightened. When the lifting device is lifted up, the lifting cylinder 33 is tightened, and the lifting device is tightened.

[0033] In this embodiment, the telescopic assembly includes a telescopic cylinder 26, a telescopic rod 27, a dovetail groove 28 and a dovetail block 29. The telescopic cylinder 26 is arranged at the top of the casing 1, and the telescopic rod 27 can be slidably inserted into the inner cavity of the telescopic cylinder 26 and fixedly connected to the bottom end of the bracket 2. The dovetail groove 28 is opened on the inner wall of the telescopic cylinder 26, and the dovetail block 29 can be slidably embedded in the inner cavity of the dovetail groove 28 and fixedly connected to the outer wall of the telescopic rod 27. Under the joint action of the telescopic cylinder 26 and the telescopic rod 27, the moving cylinder 33 can be prevented from rotating with the lead screw 32 when the lead screw 32 rotates. Under the joint action of the dovetail groove 28 and the dovetail block 29, the telescopic rod 27 can be prevented from escaping from the inner cavity of the telescopic cylinder 26, thereby improving the stability of the telescopic assembly during use.

[0034] In this embodiment, the driving assembly includes a sliding assembly, a rotating column 16, a gear 17, a rack 15, a first rotating rod 18 and a second rotating rod 19. The sliding assembly is arranged at the top of the inner cavity of the housing 1, and the front and rear ends of the rotating column 16 are respectively rotatably connected to the front and rear sides of the inner cavity of the housing 1 through bearings. The gear 17 is fixedly sleeved on the outer wall of the rotating column 16, and the rack 15 is arranged at the bottom end of the sliding assembly and meshes with the gear 17. One end of the first rotating rod 18 is fixedly sleeved on the outer wall of the rotating column 16, and one end of the second rotating rod 19 is hinged to the top of the anti-slip plate 9 and is connected to the first rotating rod 18. One end away from the rotating column 16 is hinged, and the rack 15 is driven to slide by the sliding assembly. Since the rack 15 is engaged with the gear 17, when the rack 15 slides, the gear 17 can drive the rotating column 16 to rotate, so that the first rotating rod 18 and the second rotating rod 19 push the anti-slip plate 9 to slide downward along a straight line under the limiting action of the guide rod 8, so that the bottom end of the anti-slip plate 9 contacts the ground to support the device, thereby increasing the friction between the device and the ground, preventing the device from moving when used in a fixed position, and improving the stability of the device during use.

[0035] In this embodiment, the sliding assembly includes a first motor 10, a screw rod 11, a slide plate 12 and a limit assembly. The first motor 10 is arranged at the right end of the casing 1, and the output end of the first motor 10 extends to the inner cavity of the casing 1. One end of the screw rod 11 is rotatably connected to the left side of the inner cavity of the casing 1 through a bearing, and the other end of the screw rod 11 is fixedly connected to the output end of the first motor 10. The slide plate 12 is screwed to the outer wall of the screw rod 11 and fixedly connected to the rack 15. The limit assembly is arranged at the top of the inner cavity of the casing 1 and fixedly connected to the top of the slide plate 12. Start the first motor 10, so that the first motor 10 drives the screw rod 11 to rotate. Under the action of the rotational force of the thread on the outer wall of the screw rod 11, when the screw rod 11 rotates, the slide plate 12 can drive the rack 15 to slide under the limiting action of the limiting groove 13 and the limiting block 14.

[0036] In this embodiment, the limit assembly includes a limit slot 13 and a limit block 14. The limit slot 13 is opened at the top of the inner cavity of the casing 1. The limit block 14 can be slidably embedded in the inner cavity of the limit slot 13 and fixedly connected to the bottom end of the slide 12. Under the joint action of the limit slot 13 and the limit block 14, the slide 12 can be prevented from rotating with the screw rod 11 when the screw rod 11 rotates, thereby improving the stability of the sliding assembly during use. The inner cavity of the limit slot 13 and the outer wall of the limit block 14 are adapted to each other and are both in a "T" shape, so that one end of the limit block 14 can always remain embedded in the inner cavity of the limit slot 13, thereby improving the stability of the limit assembly during use.

[0037] The usage and advantages of this utility model: When in use, the working process is as follows:

[0038] Under the action of the wheels 7, the device is moved to the vicinity of the tiles, the dual-axis motor 34 is started, and the output end of the dual-axis motor 34 drives the rotating rod 35 and the winding roller 20 to rotate, thereby releasing the traction rope 21, causing the strong suction cup 6 to slide downward and be adsorbed on the tiles, and the dual-axis motor 34 is started, and the dual-axis motor 34 drives the two rotating rods 35 and the winding roller 20 to rotate, so that the traction rope 21 pulls the strong suction cup 6 and the tiles to slide upward and cooperate with the downward flipping of the handrail to make the right end of the beam 3 tilt, thereby making the tiles leave the ground, and the device is moved to the tiles under the action of the wheels 7. In the brick laying position, the first motor 10 is started, so that the first motor 10 drives the screw rod 11 to rotate. Under the action of the rotational force of the thread on the outer wall of the screw rod 11, when the screw rod 11 rotates, the slide plate 12 can drive the rack 15 to slide under the limiting action of the limiting groove 13 and the limiting block 14. Since the rack 15 is engaged with the gear 17, when the rack 15 slides, the gear 17 can drive the rotating column 16 to rotate, so that the first rotating rod 18 and the second rotating rod 19 push the anti-slide plate 9 to slide downward along a straight line under the limiting action of the guide rod 8, so that the bottom end of the anti-slide plate 9 contacts the ground. The device is supported, thereby increasing the friction between the device and the ground, preventing the device from moving when used in a fixed position, and improving the stability of the device when in use. The position of the tile can be adjusted by rotating the horizontal position of the swing beam 3, thereby placing the tile in the pasting position, starting the third motor 31, so that the third motor 31 drives the screw 32 to rotate, and under the action of the rotational force of the outer wall thread of the screw 32, when the screw 32 rotates, the movable cylinder 33 drives the bracket 2 and the beam 3 to move between the telescopic cylinder 26 and the telescopic rod 27. It slides up and down along a straight line under the action of the limit, which can facilitate the user to adjust the height of the beam 3 according to his or her own height, thereby improving the comfort of the device when in use. The second motor 22 is started, and the second motor 22 drives the screw 23 to rotate. Under the action of the rotational force of the thread on the outer wall of the screw 23, when the lead screw 32 rotates, the adjusting rod 4 can slide left and right along a straight line under the limiting action of the connecting groove 24 and the connecting block 25. The adjusting rod 4 extends out of the length of the beam 3 for adjustment, thereby conveniently adjusting the length of the force arm of the beam 3 according to the size of the tile, thereby reducing the labor intensity of the operator.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic and efficient device for laying large-size floor tiles, comprising a housing (1), characterized in that: The top of the housing (1) is provided with a lifting assembly, the top of the lifting assembly is rotatably connected to a bracket (2) through a bearing, the front and rear sides of the inner cavity of the bracket (2) are respectively rotatably connected to connecting rods (36) through bearings, a crossbeam (3) is fixedly connected between the two connecting rods (36), an adjustment assembly is provided on the left side of the inner cavity of the crossbeam (3), an adjustment rod (4) is provided on the adjustment assembly, a winding assembly is provided on the right end of the crossbeam (3), two suction cups are provided on the winding assembly, wheels (7) are provided at the four corners of the bottom end of the housing (1), a driving assembly is provided in the inner cavity of the housing (1), an anti-skid plate (9) is provided at the bottom end of the driving assembly, and guide rods (8) are provided at the four corners of the top end of the anti-skid plate (9), and the four guide rods (8) can be slidably plugged into the top end of the housing (1) and extend to the top end of the housing (1).

2. A semi-automatic and efficient device for laying large-size floor tiles according to claim 1, characterized in that: The winding assembly comprises a dual-axis motor (34), a rotating rod (35), a winding roller (20) and a traction rope (21), wherein the dual-axis motor (34) is arranged at the right end of the crossbeam (3), the two rotating rods (35) are respectively fixedly connected to the two output ends of the dual-axis motor (34), the two winding rollers (20) are respectively fixedly sleeved on the outer walls of the two rotating rods (35), one end of the two traction ropes (21) are respectively fixedly connected to the outer wall circumferences of the two winding rollers (20), the two traction ropes (21) are respectively wound on the outer wall circumferences of the two winding rollers (20), and the other ends of the two traction ropes (21) are respectively fixedly connected to the two strong suction cups (6).

3. A semi-automatic and efficient device for laying large-size floor tiles according to claim 2, characterized in that: The two winding rollers (20) are in an "eight" shape.

4. The semi-automatic and efficient device for laying large-size floor tiles according to claim 1 is characterized in that: The left end of the adjusting rod (4) is provided with a handle (5), the handle (5) passes through the inner cavity of the adjusting rod (4) and extends to the front and rear sides of the adjusting rod (4) respectively, and the outer wall of the handle (5) is provided with anti-slip edges.

5. The semi-automatic and efficient device for laying large-size floor tiles according to claim 1 is characterized in that: The adjustment component includes a second motor (22), a screw (23), a connecting groove (24) and a connecting block (25), wherein the second motor (22) is arranged on the right side of the inner cavity of the crossbeam (3), the screw (23) is fixedly connected to the output end of the second motor (22) and is screwed into the inner cavity of the adjustment rod (4), the two connecting grooves (24) are opened on the upper and lower sides of the inner cavity of the crossbeam (3), and the two connecting blocks (25) are respectively slidably embedded in the inner cavities of the two connecting grooves (24) and are respectively fixedly connected to the upper and lower sides of the outer wall of the adjustment rod (4).

6. The semi-automatic and efficient device for laying large-size floor tiles according to claim 1 is characterized in that: The lifting assembly comprises a fixed box (30), a third motor (31), a lead screw (32), a moving cylinder (33) and a telescopic assembly, wherein the fixed box (30) is arranged at the middle of the top end of the casing (1), the third motor (31) is arranged in the inner cavity of the fixed box (30), the output end of the third motor (31) extends to the top end of the fixed box (30) and is fixedly connected to one end of the lead screw (32) through a coupling, the moving cylinder (33) is screwed to the outer wall of the lead screw (32) and is rotatably connected to the bottom end of the bracket (2) through a bearing, and the telescopic assembly is arranged between the bracket (2) and the casing (1).

7. A semi-automatic and efficient device for laying large-size floor tiles according to claim 6, characterized in that: The telescopic assembly includes a telescopic cylinder (26), a telescopic rod (27), a dovetail groove (28) and a dovetail block (29), wherein the telescopic cylinder (26) is arranged at the top end of the housing (1), the telescopic rod (27) is slidably inserted into the inner cavity of the telescopic cylinder (26) and is fixedly connected to the bottom end of the bracket (2), the dovetail groove (28) is opened on the inner wall of the telescopic cylinder (26), and the dovetail block (29) is slidably embedded in the inner cavity of the dovetail groove (28) and is fixedly connected to the outer wall of the telescopic rod (27).

8. The semi-automatic and efficient device for laying large-size floor tiles according to claim 1, characterized in that: The driving assembly includes a sliding assembly, a rotating column (16), a gear (17), a rack (15), a first rotating rod (18) and a second rotating rod (19); the sliding assembly is arranged at the top end of the inner cavity of the housing (1); the front and rear ends of the rotating column (16) are respectively rotatably connected to the front and rear sides of the inner cavity of the housing (1) through bearings; the gear (17) is fixedly sleeved on the outer wall of the rotating column (16); the rack (15) is arranged at the bottom end of the sliding assembly and meshes with the gear (17); one end of the first rotating rod (18) is fixedly sleeved on the outer wall of the rotating column (16); one end of the second rotating rod (19) is hinged to the top end of the anti-slip plate (9) and hinged to the end of the first rotating rod (18) away from the rotating column (16).

9. The semi-automatic and efficient device for laying large-size floor tiles according to claim 8, characterized in that: The sliding assembly includes a first motor (10), a screw rod (11), a slide plate (12) and a limit assembly, wherein the first motor (10) is arranged at the right end of the housing (1), and the output end of the first motor (10) extends to the inner cavity of the housing (1), one end of the screw rod (11) is rotatably connected to the left side of the inner cavity of the housing (1) through a bearing, and the other end of the screw rod (11) is fixedly connected to the output end of the first motor (10), the slide plate (12) is screwed to the outer wall of the screw rod (11) and fixedly connected to the rack (15), and the limit assembly is arranged at the top end of the inner cavity of the housing (1) and fixedly connected to the top end of the slide plate (12).

10. The semi-automatic and efficient device for laying large-size floor tiles according to claim 9, characterized in that: The limiting assembly comprises a limiting groove (13) and a limiting block (14); the limiting groove (13) is provided at the top end of the inner cavity of the housing (1); the limiting block (14) is slidably embedded in the inner cavity of the limiting groove (13) and fixedly connected to the bottom end of the slide plate (12); the inner cavity of the limiting groove (13) and the outer wall of the limiting block (14) are adapted to each other and are both in a "T" shape.

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