An intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection

Abstract

The present invention discloses an intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection in the field of concrete slab production technology, comprising a gantry, wherein a clamping mechanism is installed on the gantry, and the clamping mechanism can move freely on the gantry; the clamping mechanism comprises a fixed plate, wherein two symmetrically arranged clamping plates are slidably connected to the fixed plate, and a cylinder for driving the clamping plates to move is provided on the fixed plate; the bottom end of the clamping plate is fixedly connected to a mounting plate, and a placement frame is rotatably connected to the mounting plate, and the placement frame is used for placing a cushion block; a driving component for driving the placement frame to rotate is provided on the mounting plate; a first pushing block is slidably installed in the placement frame, and a pushing component for driving the first pushing block to push out the cushion block is provided on the side of the placement frame; the present invention can greatly improve the stacking efficiency of concrete slabs.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete slab production, and in particular to an intelligent stacking device for autoclaved aerated concrete slabs based on visual detection. Background Art

[0002] In order to more conveniently transport the autoclaved aerated concrete strips from the production site to the use site, stacking becomes one of the essential steps; in order to protect the strips from damage and improve the stacking stability, it is usually necessary to use spacers (such as Figure 1 As shown); Existing pads are usually placed manually by workers. During manual placement, the position deviation of the pads between layers is serious, and the pads are easily dropped due to mistakes during placement, which greatly reduces the stability of subsequent concrete slab stacking. As the stacking height increases, the difficulty of placing the pads also increases, which also has an adverse impact on the safety of workers. Summary of the Invention

[0003] The object of the present invention is to provide an intelligent stacking device for autoclaved aerated concrete slabs based on visual detection to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection, comprising a gantry, on which a clamping mechanism is installed, and the clamping mechanism can move freely on the gantry; the clamping mechanism comprises a fixed plate, on which two symmetrically arranged clamping plates are slidably connected, and the fixed plate is provided with a cylinder for driving the clamping plates to move; the bottom end of the clamping plate is fixedly connected to a mounting plate, on which a placement frame is rotatably connected, and the placement frame is used to place a pad; a driving assembly for driving the placement frame to rotate is provided on the mounting plate; a first push block is slidably installed in the placement frame, and a pushing assembly for driving the first push block to push out the pad is provided on the side of the placement frame.

[0005] As a further solution of the present invention, the driving assembly includes a first bevel gear, which is installed on the rotating shaft of the placement frame, and the first bevel gear is meshed with a second bevel gear and a third bevel gear; the second bevel gear and the third bevel gear are both rotatably connected to the mounting plate, and the second bevel gear is connected to the first gear through a one-way bearing transmission, and the first gear is meshed with a first rack rod, and the first rack rod is slidably connected to the mounting plate in a vertical direction, and a push rod for driving it to move downward is provided on the side of the first rack rod, and the push rod is connected to the gantry; the third bevel gear is connected to the second gear through a one-way bearing transmission, and the second gear is meshed with a second rack rod, and the second rack rod is fixedly connected to the fixed plate.

[0006] As a further solution of the present invention, the pushing assembly includes a detection rod, which is hinged to the placement frame and arranged at an angle; the bottom end of the detection rod is located below the placement frame; the top end of the detection rod is elastically slidably connected to a wedge-shaped limit block, and the side wall of the placement frame is fixedly connected to a driving block capable of driving the wedge-shaped limit block to move; a first slider is slidably connected to the placement frame, and the first slider can be engaged with the detection rod and can be limited by the wedge-shaped limit block; a first traction rope is fixedly connected to the first slider, and the first traction rope is fixedly connected to the first pushing block at one end away from the first slider.

[0007] As a further solution of the present invention, a sleeve is fixedly connected to the mounting plate, the rotating shaft of the placement frame is sleeved with the sleeve, a cam groove is opened on the inner wall of the sleeve, and a guide column that can slide with the cam groove is fixedly connected to the placement frame.

[0008] As a further solution of the present invention, a storage box is fixedly connected to the mounting plate, and the top and bottom ends of the storage box are open and located on the side of the placement frame; a feeding mechanism is provided on the side of the storage box, and the feeding mechanism is used to transport the pads in the storage box to the placement frame.

[0009] As a further solution of the present invention, the feeding mechanism includes a push plate, which is located on the side of the placement frame and is elastically slidably connected to the mounting plate. The push plate is located under the storage box and is fixedly connected to a support rod on the bottom surface; a second traction rope is fixedly connected to the push plate, and the second traction rope passes through the mounting plate at one end away from the push plate and is fixedly connected to the second slider, the second slider is slidably connected to the mounting plate, and a second push block is provided on the side of the second slider that can drive it to move; a trapezoidal slide groove is provided on the top of the mounting plate and is located on the side of the second push block, and the bottom end of the second push block is fixedly connected to a slide column that can slidably cooperate with the trapezoidal slide groove; the second push block is elastically slidably connected to a slide rod; the slide rod is slidably connected to the splint and extends to the inner side of the splint away from one end of the second push block.

[0010] As a further solution of the present invention, the push plate is configured to be in an arc shape.

[0011] As a further solution of the present invention, the top end of the gantry is slidably connected to a mounting seat, and a linear motor is provided on the mounting seat. The linear motor can drive the fixed plate to move in the vertical direction; the push rod is fixedly connected to the mounting seat.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention is provided with a clamping mechanism. When the clamping mechanism clamps the concrete strips, the staff can place the pads into the placement frame. During the stacking process of the concrete strips, the clamping mechanism can automatically place the pads on the top of the next layer of concrete strips. As the stacking height of the concrete strips increases, the difficulty of placing the pads by the staff can be greatly reduced, and the placement position of the pads can be kept consistent each time, so that the pads can play a better and more stable supporting and protective role, thereby improving the stacking efficiency of the concrete strips.

[0014] The present invention provides a storage box and a feeding mechanism. When the clamping plate clamps the concrete slab, the feeding mechanism can automatically push the pad in the storage box into the placement frame, thereby realizing automatic loading of the pad, and greatly reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the palletizing state of the present invention;

[0016] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 3 This is a schematic structural diagram of the clamping mechanism of the present invention;

[0018] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0019] Figure 5 This is a schematic structural diagram of the pusher assembly of the present invention;

[0020] Figure 6 Schematic diagram of the sleeve, cam groove and guide post structure of the present invention;

[0021] Figure 7 This is a schematic diagram of the push plate and support rod structure of the present invention;

[0022] Figure 8 This is a schematic diagram of the structure of the feeding structure of the present invention;

[0023] Figure 9 This is a schematic diagram of the second push block and sliding column structure of the present invention.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] Gantry 1, linear motor 2, fixed plate 3, splint 4, cylinder 5, mounting plate 6, placement frame 7, first push block 8, first bevel gear 9, second bevel gear 10, third bevel gear 11, first gear 12, first rack bar 13, push rod 14, second gear 15, second rack bar 16, detection rod 17, wedge-shaped limit block 18, drive block 19, first slider 20, first traction rope 21, sleeve 22, cam groove 23, guide column 24, storage box 25, push plate 26, support rod 27, second traction rope 28, second slider 29, second push block 30, trapezoidal slide 31, slide column 32, slide rod 33, mounting seat 34. DETAILED DESCRIPTION

[0026] See also Figure 1-9 The present invention provides a technical solution: an intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection, comprising a gantry 1, on which a clamping mechanism is installed, and which can move freely on the gantry 1; the clamping mechanism comprises a fixed plate 3, on which two symmetrically arranged clamping plates 4 are slidably connected, and the fixed plate 3 is provided with a cylinder 5 for driving the clamping plates 4 to move; the bottom end of the clamping plate 4 is fixedly connected to a mounting plate 6, on which a placement frame 7 is rotatably connected, and the placement frame 7 is used to place a cushion block; the mounting plate 6 is provided with a driving assembly for driving the placement frame 7 to rotate; a first pushing block 8 is slidably installed in the placement frame 7, and a pushing assembly for driving the first pushing block 8 to push out the cushion block is provided on the side of the placement frame 7.

[0027] The driving assembly includes a first bevel gear 9, which is installed on the rotating shaft of the placement frame 7. The first bevel gear 9 is engaged with a second bevel gear 10 and a third bevel gear 11; the second bevel gear 10 and the third bevel gear 11 are both rotatably connected to the mounting plate 6, and the second bevel gear 10 is connected to the first gear 12 through a one-way bearing transmission, the first gear 12 is engaged with a first rack rod 13, and the first rack rod 13 is slidably connected to the mounting plate 6 in the vertical direction. A push rod 14 for driving it to move downward is provided on the side of the first rack rod 13, and the push rod 14 is connected to the gantry 1; the third bevel gear 11 is connected to the second gear 15 through a one-way bearing transmission, the second gear 15 is engaged with a second rack rod 16, and the second rack rod 16 is fixedly connected to the fixed plate 3.

[0028] The pushing assembly includes a detection rod 17, which is hinged to the placement frame 7 and arranged at an angle; the bottom end of the detection rod 17 is located below the placement frame 7; the top end of the detection rod 17 is elastically slidably connected to a wedge-shaped limit block 18, and a driving block 19 that can drive the wedge-shaped limit block 18 to move is fixedly connected to the side wall of the placement frame 7; a first slider 20 is slidably connected to the placement frame 7, and the first slider 20 can be engaged with the detection rod 17 and can be limited by the wedge-shaped limit block 18; a first traction rope 21 is fixedly connected to the first slider 20, and the first traction rope 21 is fixedly connected to the first pushing block 8 at one end away from the first slider 20.

[0029] When working, Figure 2-Figure 5 As shown, a roller is provided at the bottom of the gantry 1, and an industrial camera arranged on the gantry can capture image information of the autoclaved aerated concrete slats; the gantry 1 can drive the clamping mechanism to move to the top of the concrete slats to be stacked, and then the clamping mechanism can move downward, so that the two clamping plates 4 move to both sides of the concrete slats, and then the cylinder 5 will drive the two clamping plates 4 to move toward each other to clamp the concrete slats; when the clamping mechanism moves downward to clamp the concrete slats, the staff can place the pad into the placement frame 7; when the clamping plate 4 moves toward one side of the concrete slats, it will drive the first rack rod 13 to move synchronously through the mounting plate 6, and after the clamping plate 4 clamps the concrete slats, the first rack rod 13 will move to the bottom of the push rod 14, and then when the clamping mechanism drives the concrete slats upward, the push rod 14 will act on the first rack rod 13, and the first The rack rod 13 will move downward relative to the mounting plate 6. At this time, the first rack rod 13 will drive the first gear 12 to rotate, and the first gear 12 will drive the second bevel gear 10 to rotate synchronously through the one-way bearing. The second bevel gear 10 will drive the first bevel gear 9 to rotate, and the first bevel gear 9 will drive the placement frame 7 to rotate; the placement frame 7 will rotate 90°, so that the pad placed therein moves to just below the concrete slats; then the gantry 1 will drive the clamping mechanism to move to the stacking position, and then the clamping mechanism will drive the concrete slats to move downward for stacking; it should be noted that after the placement frame 7 drives the pad to rotate 90°, the bottom end of the detection rod 17 will rotate to just below the concrete slats, and when the clamping mechanism moves downward, the detection rod 17 will first contact the ground or the stacked concrete slats. When the placement frame 7 moves downward again, the detection rod 17 will Figure 5 At this time, since the first slider 20 is limited by the wedge-shaped limit block 18, the top of the detection rod 17 will drive the first slider 20 to move downward, and the first slider 20 will drive the first push block 8 to move outward through the first traction rope 21. The first push block 8 will push the pad placed in the placement frame 7 outward until the pad is completely moved to the bottom of the concrete slab. It should be noted that, if Figure 3As shown, after the placement frame 7 is rotated 90 degrees, the entire placement frame 7 is still directly below the mounting plate 6. The pad in the placement frame 7 can be pushed to the entire bottom of the concrete strip by the push of the first push block 8, and when the detection rod 17 is rotated to the horizontal position, the wedge-shaped limit block 18 will move away from the first slider 20 under the action of the driving block 19 to cancel the limit on the first slider 20. At this time, the pad pushing is completed, and the first push block 8 can return to the placement frame 7 under the elastic force of the spring. The placement frame 7 is on the outside of the concrete strip and will not block the concrete. The slats are placed on the pads, and the pads can be stably placed just below the concrete slats, and the placement position of the pads can be kept consistent each time, so that the pads can play a better and more stable supporting and protective role; when the concrete slats are placed on the pads, the cylinder 5 drives the clamping plate 4 to move outward to cancel the clamping of the concrete slats, and the clamping plate 4 will drive the second gear 15 to move outward synchronously when moving outward, and the second gear 15 will rotate under the action of the second rack rod 16. At this time, the second gear 15 will drive the third bevel gear 11 to rotate synchronously through the one-way bearing, and the third bevel gear 11 will drive the placement frame 7 to rotate to the position as shown in the figure below through the first bevel gear 9. Figure 3 and Figure 4 The initial position shown (the placement frame 7 rotates in the same direction twice, that is, it performs circular motion rather than reciprocating motion); the present invention is provided with a clamping mechanism. When the clamping mechanism clamps the concrete slats, the staff can place the pads into the placement frame 7. During the stacking process of the concrete slats, the clamping mechanism can automatically place the pads on top of the next layer of concrete slats. As the stacking height of the concrete slats increases, the difficulty of the staff in placing the pads can be greatly reduced, and the placement position of the pads can be kept consistent each time, so that the pads can play a better and more stable supporting and protective role, thereby improving the stacking efficiency of the concrete slats.

[0030] As a further solution of the present invention, a sleeve 22 is fixedly connected to the mounting plate 6, the rotating axis of the placement frame 7 is sleeved with the sleeve 22, a cam groove 23 is opened on the inner wall of the sleeve 22, and a guide column 24 that can slide with the cam groove 23 is fixedly connected to the placement frame 7.

[0031] When working, Figure 6 As shown, when the driving assembly drives the placement frame 7 to rotate 90° and moves the pad to the bottom of the concrete strip, the guide column 24 will slide in the cam groove 23 set in the sleeve 22; the placement frame 7 will move downward while rotating; when the clamping plate 4 clamps the concrete strip, if the bottom surface of the concrete strip is located below the bottom surface of the clamping plate 4, the downward movement of the placement frame 7 can avoid interference between the pad and the concrete strip, and can enable the pad to be better moved to the bottom of the concrete strip.

[0032] As a further solution of the present invention, a storage box 25 is fixedly connected to the mounting plate 6, and the top and bottom ends of the storage box 25 are open and located on the side of the placement frame 7; a feeding mechanism is provided on the side of the storage box 25, and the feeding mechanism is used to transport the pads in the storage box 25 to the placement frame 7.

[0033] The feeding mechanism includes a push plate 26, which is located on the side of the placement frame 7 and is elastically slidably connected to the mounting plate 6. The push plate 26 is located below the storage box 25 and is fixedly connected to a support rod 27 on the bottom surface; a second traction rope 28 is fixedly connected to the push plate 26, and the second traction rope 28 passes through the mounting plate 6 at one end away from the push plate 26 and is fixedly connected to a second slider 29, and the second slider 29 is slidably connected to the mounting plate 6, and a second push block 30 is provided on the side of the second slider 29 to drive it to move; a trapezoidal slide groove 31 is opened on the top of the mounting plate 6 and a slide column 32 is fixedly connected to the bottom end of the second push block 30 to be able to slidably cooperate with the trapezoidal slide groove 31; the second push block 30 is elastically slidably connected to a slide rod 33; the slide rod 33 is slidably connected to the splint 4 and extends to the inner side of the splint 4 away from the end of the second push block 30.

[0034] When working, Figure 2 、 Figure 7-Figure 9 As shown, the staff can store the pads in the storage box 25 in advance. When the clamping mechanism clamps the concrete strips, the staff no longer needs to place the pads in the placement frame 7 every time. When the clamping plates 4 move toward each other to clamp the concrete strips, the sliding rod 33 will first contact the side wall of the concrete strips. Under the action of the concrete strips, the sliding rod 33 will move toward the side close to the clamping plate 4. The sliding rod 33 will drive the second push block 30 to move synchronously. After the second push block 30 moves to contact the second slider 29, it will drive the second slider 29 to move outward. Figure 7 When the second slide block 30 is in the state of being pressed down, the push plate 26 is pushed back and the push plate 26 is released, so that the second slide block 26 is in the state of being pressed down.

[0035] As a further solution of the present invention, the push plate 26 is configured to be arc-shaped.

[0036] When working, Figure 7 As shown, setting the push plate 26 to an arc shape can not only increase the contact area between the push plate 26 and the pad stored in the storage box 25 and increase the supporting force on the pad, but also better prevent the push plate 26 from affecting the rotation of the pad.

[0037] As a further solution of the present invention, the top of the gantry 1 is slidably connected to a mounting seat 34, and a linear motor 2 is provided on the mounting seat 34. The linear motor 2 can drive the fixed plate 3 to move in the vertical direction; the push rod 14 is fixedly connected to the mounting seat 34.

[0038] When working, Figure 1 As shown, the mounting seat 34 can slide in the front-to-back direction on the top of the gantry 1, the linear motor 2 can drive the fixing plate 3 to move in the vertical direction, and the clamping mechanism can complete the work of clamping and placing the concrete slabs.

[0039] Working principle: Figure 2-Figure 5 As shown, a roller is provided at the bottom of the gantry 1, and an industrial camera arranged on the gantry can capture image information of the autoclaved aerated concrete slats; the gantry 1 can drive the clamping mechanism to move to the top of the concrete slats to be stacked, and then the clamping mechanism can move downward, so that the two clamping plates 4 move to both sides of the concrete slats, and then the cylinder 5 will drive the two clamping plates 4 to move toward each other to clamp the concrete slats; when the clamping mechanism moves downward to clamp the concrete slats, the staff can place the pad into the placement frame 7; when the clamping plate 4 moves toward one side of the concrete slats, it will drive the first rack rod 13 to move synchronously through the mounting plate 6, and after the clamping plate 4 clamps the concrete slats, the first rack rod 13 will move to the bottom of the push rod 14, and then when the clamping mechanism drives the concrete slats upward, the push rod 14 will act on the first rack rod 13, and the first The rack rod 13 will move downward relative to the mounting plate 6. At this time, the first rack rod 13 will drive the first gear 12 to rotate, and the first gear 12 will drive the second bevel gear 10 to rotate synchronously through the one-way bearing. The second bevel gear 10 will drive the first bevel gear 9 to rotate, and the first bevel gear 9 will drive the placement frame 7 to rotate; the placement frame 7 will rotate 90°, so that the pad placed therein moves to just below the concrete slats; then the gantry 1 will drive the clamping mechanism to move to the stacking position, and then the clamping mechanism will drive the concrete slats to move downward for stacking; it should be noted that after the placement frame 7 drives the pad to rotate 90°, the bottom end of the detection rod 17 will rotate to just below the concrete slats, and when the clamping mechanism moves downward, the detection rod 17 will first contact the ground or the stacked concrete slats. When the placement frame 7 moves downward again, the detection rod 17 will Figure 5At this time, since the first slider 20 is limited by the wedge-shaped limit block 18, the top of the detection rod 17 will drive the first slider 20 to move downward, and the first slider 20 will drive the first push block 8 to move outward through the first traction rope 21. The first push block 8 will push the pad placed in the placement frame 7 outward until the pad is completely moved to the bottom of the concrete slab. It should be noted that, if Figure 3 As shown, after the placement frame 7 is rotated 90 degrees, the entire placement frame 7 is still directly below the mounting plate 6. The pad in the placement frame 7 can be pushed to the entire bottom of the concrete slat by pushing the first push block 8, and when the detection rod 17 is rotated to the horizontal position, the wedge-shaped limit block 18 will move away from the first slider 20 under the action of the drive block 19 to cancel the limit on the first slider 20. At this time, the pad pushing is completed, and the first push block 8 can return to the placement frame 7 under the elastic force of the spring. The placement frame 7 is on the outside of the concrete slat and will not prevent the concrete slat from being placed on the pad, and the pad When the concrete slats are placed on the pads, the cylinder 5 drives the clamping plate 4 to move outward to cancel the clamping of the concrete slats. When the clamping plate 4 moves outward, it drives the second gear 15 to move outward synchronously. The second gear 15 rotates under the action of the second rack rod 16. At this time, the second gear 15 drives the third bevel gear 11 to rotate synchronously through the one-way bearing. The third bevel gear 11 drives the placement frame 7 to rotate to the position as shown in the figure. Figure 3 and Figure 4 The initial position shown (the placement frame 7 rotates in the same direction twice, that is, it performs circular motion rather than reciprocating motion); the present invention is provided with a clamping mechanism. When the clamping mechanism clamps the concrete slats, the staff can place the pads into the placement frame 7. During the stacking process of the concrete slats, the clamping mechanism can automatically place the pads on top of the next layer of concrete slats. As the stacking height of the concrete slats increases, the difficulty of the staff in placing the pads can be greatly reduced, and the placement position of the pads can be kept consistent each time, so that the pads can play a better and more stable supporting and protective role, thereby improving the stacking efficiency of the concrete slats.

Claims

1. An intelligent stacking device for autoclaved aerated concrete slabs based on visual detection, comprising a gantry (1), characterized in that: A clamping mechanism is installed on the gantry (1), and the clamping mechanism can move freely on the gantry (1); The clamping mechanism comprises a fixed plate (3), two symmetrically arranged clamping plates (4) are slidably connected to the fixed plate (3), and a cylinder (5) for driving the clamping plates (4) to move is provided on the fixed plate (3); a mounting plate (6) is fixedly connected to the bottom end of the clamping plate (4), and a placement frame (7) is rotatably connected to the mounting plate (6), and the placement frame (7) is used to place a cushion block; a driving component for driving the placement frame (7) to rotate is provided on the mounting plate (6); a first push block (8) is slidably installed in the placement frame (7), and a push component for driving the first push block (8) to push out the cushion block is provided on the side of the placement frame (7); The driving assembly includes a first bevel gear (9), which is mounted on a rotating shaft of the placement frame (7), and the first bevel gear (9) is meshed with a second bevel gear (10) and a third bevel gear (11); the second bevel gear (10) and the third bevel gear (11) are both rotatably connected to the mounting plate (6), the second bevel gear (10) is connected to the first gear (12) through a one-way bearing transmission, the first gear (12) is meshed with a first rack rod (13), the first rack rod (13) is slidably connected to the mounting plate (6) in a vertical direction, a push rod (14) for driving the first rack rod (13) to move downward is provided on the side of the first rack rod (13), and the push rod (14) is connected to the gantry (1); the third bevel gear (11) is connected to the second gear (15) through a one-way bearing transmission, the second gear (15) is meshed with a second rack rod (16), and the second rack rod (16) is fixedly connected to the fixing plate (3); A storage box (25) is fixedly connected to the mounting plate (6), and the top and bottom ends of the storage box (25) are both open and located on the side of the placement frame (7); a feeding mechanism is provided on the side of the storage box (25), and the feeding mechanism is used to transport the pads in the storage box (25) to the placement frame (7); The top end of the gantry (1) is slidably connected to a mounting seat (34), and a linear motor (2) is provided on the mounting seat (34). The linear motor (2) can drive the fixed plate (3) to move in the vertical direction; the push rod (14) is fixedly connected to the mounting seat (34).

2. The intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection according to claim 1, characterized in that: The pusher assembly includes a detection rod (17), which is hinged to the placement frame (7) and arranged in an inclined manner; the bottom end of the detection rod (17) is located below the placement frame (7); the top end of the detection rod (17) is elastically slidably connected to a wedge-shaped limit block (18), and a driving block (19) capable of driving the wedge-shaped limit block (18) to move is fixedly connected to the side wall of the placement frame (7); a first slider (20) is slidably connected to the placement frame (7), and the first slider (20) can be engaged with the detection rod (17) and can be limited by the wedge-shaped limit block (18); a first traction rope (21) is fixedly connected to the first slider (20), and the first traction rope (21) is fixedly connected to the first pusher block (8) at one end away from the first slider (20).

3. The intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection according to claim 1, characterized in that: A sleeve (22) is fixedly connected to the mounting plate (6), a rotating shaft of the placement frame (7) is sleeved with the sleeve (22), a cam groove (23) is provided on the inner wall of the sleeve (22), and a guide column (24) capable of slidingly engaging with the cam groove (23) is fixedly connected to the placement frame (7).

4. The intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection according to claim 1, characterized in that: The feeding mechanism includes a push plate (26), the push plate (26) is located on the side of the placement frame (7) and is elastically slidably connected to the mounting plate (6), the push plate (26) is located below the storage box (25), and a support rod (27) is fixedly connected to the bottom surface; a second traction rope (28) is fixedly connected to the push plate (26), and the end of the second traction rope (28) away from the push plate (26) passes through the mounting plate (6) and is fixedly connected to the second slider (29), and the second slider (29) is slidably connected to the mounting plate (6) The second slider (29) is provided with a second push block (30) on the side thereof, which can drive the second slider to move; the top of the mounting plate (6) is provided with a trapezoidal slide groove (31) located on the side of the second push block (30); the bottom end of the second push block (30) is fixedly connected with a slide column (32) which can slide with the trapezoidal slide groove (31); the second push block (30) is elastically slidably connected with a slide rod (33); the slide rod (33) is slidably connected to the splint (4), and extends away from one end of the second push block (30) to the inner side of the splint (4).

5. The intelligent stacking device for autoclaved aerated concrete slabs based on visual inspection according to claim 4, characterized in that: The push plate (26) is configured to be in an arc shape.

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