Aerated block stacking device

Abstract

The utility model relates to an aerated block stacking device, and belongs to the field of stacking devices. Comprising an outer support, a first servo motor fixedly connected to the upper surface of the outer support, a rotating rod fixedly connected to an output shaft of the first servo motor, a fixing plate fixedly connected to the bottom end of the rotating rod, and a frame fixedly connected to the bottom of the fixing plate. The first driving cylinder is fixedly connected to the inner top wall of the frame body, the mounting frame is fixedly connected to the bottom end of a movable rod of the first driving cylinder, and a driving structure used for adjusting the clamping position is arranged on the right side of the mounting frame; and the driving structure comprises a second servo motor fixedly connected to the right side of the mounting frame, a threaded rod fixedly connected to an output shaft of the second servo motor, and a threaded block in threaded connection to the outer side of the threaded rod. According to the aerated block stacking device, through accurate control of the first servo motor and the second servo motor, automatic adjustment of the angle and the position of the clamping assembly is achieved, the automation degree of stacking operation is greatly improved, and the time and the strength of manual operation are reduced.

Description

Technical Field

[0001] This utility model relates to an aerated concrete block palletizing device, belonging to the field of palletizing devices. Background Technology

[0002] Autoclaved aerated concrete (AAC) blocks are an essential material in building construction. Due to their unique advantages, AAC blocks are widely used in construction. Currently, after AAC blocks are produced and cut, large quantities of AAC blocks need to be spliced ​​together and then transported as a whole. The existing AAC block blanks need to be moved and shifted manually, which not only wastes a lot of labor costs, but also increases the chance of operational errors, which can easily lead to the AAC blocks being broken.

[0003] Chinese Patent Publication No. CN216425956U proposes a clamping mechanism for an aerated concrete block stacking device. This utility model addresses the problem of existing technologies where "lifting is only possible through clamping plates on both sides, leading to easy scattering of the blocks, poor clamping stability, and low safety." The proposed solution is as follows: "Driving the clamping plates closer together via two driving cylinders allows support rods to insert into the bottom gaps of the aerated concrete block, supporting its bottom. The cooperation of several support rods on both sides forms a grid-like support plate at the bottom of the aerated concrete block. The clamping plates on both sides limit the block's movement, preventing it from falling and thus improving the stability and safety of clamping." However, this solution lacks adjustment for the clamping angle. During stacking, if the clamping angle is unsuitable, more time and effort are needed to readjust the position of the aerated concrete block for the next stacking step. This not only reduces stacking efficiency but also increases worker workload and safety risks. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides an aerated concrete block stacking device, which has the advantages of adjustable clamping angle and improved stacking efficiency.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of adjustable clamping angle and improved palletizing efficiency, this utility model provides the following technical solution: an aerated concrete block palletizing device, comprising an outer support, a first servo motor fixedly connected to the upper surface of the outer support, a rotating rod fixedly connected to the output shaft of the first servo motor, a fixed plate fixedly connected to the bottom end of the rotating rod, a frame fixedly connected to the bottom of the fixed plate, a first drive cylinder fixedly connected to the inner top wall of the frame, and a mounting frame fixedly connected to the bottom end of the movable rod of the first drive cylinder. The right side of the mounting frame is provided with a drive structure for adjusting the clamping position.

[0008] The drive structure includes a second servo motor fixedly connected to the right side of the mounting bracket, a threaded rod fixedly connected to the output shaft of the second servo motor, a threaded block threadedly connected to the outside of the threaded rod, connecting blocks fixedly connected to the front and back of the threaded block respectively, and a clamping assembly disposed between the bottoms of the two connecting blocks.

[0009] Furthermore, there are two frames, and the two frames are respectively fixedly connected to the left side and the right side of the bottom of the fixing plate.

[0010] Furthermore, a limiting frame adapted to the threaded block is fixedly connected between the inner left side wall and the inner right side wall of the mounting bracket, and the threaded block is slidably connected to the inner side of the limiting frame.

[0011] Furthermore, the right end of the threaded rod passes through the right side wall of the mounting bracket, the right side wall of the limiting frame, and the threaded groove of the threaded block in sequence, and is rotatably connected to the inner left side wall of the limiting frame.

[0012] Furthermore, three support blocks are fixedly connected to the upper surface of the limiting frame, and the three support blocks are distributed horizontally at equal intervals, with the top of the support blocks fixedly connected to the inner top wall of the mounting frame.

[0013] Furthermore, the clamping assembly includes a connecting frame fixedly connected between the bottoms of the two connecting blocks, a second drive cylinder fixedly connected to the left and right sides of the connecting frame respectively, and a clamping plate fixedly connected to the movable rod of the second drive cylinder.

[0014] Furthermore, rubber pads are fixedly connected to the right side wall of the left clamping plate and the left side wall of the right clamping plate, and a vision sensor is fixedly connected to the inner top wall of the connecting frame.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an aerated concrete block stacking device, which has the following beneficial effects:

[0017] This aerated concrete block palletizing device, through the precise control of the first and second servo motors, achieves automatic adjustment of the angle and position of the clamping components, greatly improving the automation level of the palletizing operation and reducing the time and intensity of manual operation. The clamping components, driven by the second drive cylinder, achieve stable clamping and release of the aerated concrete blocks. The operation is simple and quick, improving work efficiency. The application of vision sensors ensures precise alignment between the clamping components and the aerated concrete blocks, reducing adjustment time and further improving palletizing efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2This is a perspective view of the mounting frame, limiting frame, and support block in the structure of this utility model;

[0020] Figure 3 This is a front view of the present utility model.

[0021] In the diagram: 1. Outer bracket; 2. First servo motor; 3. Rotating rod; 4. Fixing plate; 5. Frame; 6. First drive cylinder; 7. Mounting bracket; 8. Second servo motor; 9. Threaded rod; 10. Threaded block; 11. Connecting block; 12. Limiting frame; 13. Support block; 14. Connecting frame; 15. Second drive cylinder; 16. Clamping plate; 17. Rubber pad; 18. Vision sensor. Detailed Implementation

[0022] 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 technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Please see Figures 1 to 3 An aerated concrete block stacking device includes an outer support 1, a first servo motor 2 fixedly connected to the upper surface of the outer support 1, a rotating rod 3 fixedly connected to the output shaft of the first servo motor 2, a fixing plate 4 fixedly connected to the bottom end of the rotating rod 3, a frame 5 fixedly connected to the bottom of the fixing plate 4, a first drive cylinder 6 fixedly connected to the inner top wall of the frame 5, and a mounting bracket 7 fixedly connected to the bottom end of the movable rod of the first drive cylinder 6. The right side of the mounting bracket 7 is provided with a drive structure for adjusting the clamping position.

[0024] like Figure 1 As shown, the drive structure includes a second servo motor 8 fixedly connected to the right side of the mounting bracket 7, a threaded rod 9 fixedly connected to the output shaft of the second servo motor 8, a threaded block 10 threadedly connected to the outside of the threaded rod 9, connecting blocks 11 fixedly connected to the front and back of the threaded block 10 respectively, and a clamping assembly disposed between the bottoms of the two connecting blocks 11.

[0025] It should be noted that there are two frames 5, and the two frames 5 are fixedly connected to the left side and the right side of the bottom of the fixing plate 4, respectively. A limiting frame 12 that is compatible with the threaded block 10 is fixedly connected between the inner left side wall and the inner right side wall of the mounting bracket 7. The threaded block 10 is slidably connected to the inner side of the limiting frame 12.

[0026] The right end of the threaded rod 9 passes through the right side wall of the mounting frame 7, the right side wall of the limiting frame 12, and the threaded groove of the threaded block 10 in sequence, and is rotatably connected to the inner left side wall of the limiting frame 12. Three support blocks 13 are fixedly connected to the upper surface of the limiting frame 12, and the three support blocks 13 are distributed horizontally at equal intervals, and the top of the support blocks 13 is fixedly connected to the inner top wall of the mounting frame 7.

[0027] The clamping assembly includes a connecting frame 14 fixedly connected between the bottoms of two connecting blocks 11, a second drive cylinder 15 fixedly connected to the left and right sides of the connecting frame 14 respectively, and a clamping plate 16 fixedly connected to the movable rod of the second drive cylinder 15. Rubber pads 17 are fixedly connected to the right side wall of the left clamping plate 16 and the left side wall of the right clamping plate 16. A vision sensor 18 is fixedly connected to the inner top wall of the connecting frame 14.

[0028] The working principle of the above embodiment is:

[0029] The first servo motor 2 serves as a power source. When it starts, it drives the rotating rod 3 to rotate through the output shaft. The rotational motion of the rotating rod 3 is transmitted to the fixed plate 4, which in turn drives the entire frame 5, the first drive cylinder 6, and all components installed below the frame 5 to adjust their angles. By precisely controlling the rotation angle of the first servo motor 2, the clamping components can be precisely positioned in space to meet the palletizing requirements at different angles.

[0030] The second servo motor 8 drives the threaded rod 9 to rotate. Since the threaded block 10 and the threaded rod 9 are connected by threads, the rotation of the threaded rod 9 will be converted into the linear motion of the threaded block 10. The limit frame 12 ensures that the threaded block 10 can only move in a straight line, thereby accurately controlling the horizontal position of the clamping component. By rotating the second servo motor 8 in both directions, the position of the clamping component can be adjusted left and right to adapt to air blocks of different sizes and positions.

[0031] The connecting frame 14 serves as the base for the clamping assembly, providing a stable mounting platform for the second drive cylinder 15. When it is necessary to clamp the air block, both second drive cylinders 15 are activated simultaneously, pushing the clamping plate 16 inward to clamp the air block. The rubber pad 17 enhances the stability of the clamping and prevents the air block from being damaged during the clamping process. Furthermore, during the clamping process, the vision sensor 18 is used to detect the relative position between the clamping plate 16 and the air block, ensuring the accuracy and safety of the clamping.

[0032] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aerated concrete block stacking device, comprising an outer support (1), a first servo motor (2) fixedly connected to the upper surface of the outer support (1), a rotating rod (3) fixedly connected to the output shaft of the first servo motor (2), a fixing plate (4) fixedly connected to the bottom end of the rotating rod (3), a frame (5) fixedly connected to the bottom of the fixing plate (4), a first drive cylinder (6) fixedly connected to the inner top wall of the frame (5), and a mounting bracket (7) fixedly connected to the bottom end of the movable rod of the first drive cylinder (6), characterized in that: The mounting bracket (7) is provided with a drive structure on the right side for adjusting the clamping position; The drive structure includes a second servo motor (8) fixedly connected to the right side of the mounting bracket (7), a threaded rod (9) fixedly connected to the output shaft of the second servo motor (8), a threaded block (10) threadedly connected to the outside of the threaded rod (9), connecting blocks (11) fixedly connected to the front and back of the threaded block (10) respectively, and a clamping assembly disposed between the bottoms of the two connecting blocks (11).

2. The aerated concrete block stacking device according to claim 1, characterized in that: The number of frames (5) is two, and the two frames (5) are respectively fixedly connected to the left side and the right side of the bottom of the fixing plate (4).

3. The aerated concrete block stacking device according to claim 1, characterized in that: A limiting frame (12) adapted to the threaded block (10) is fixedly connected between the inner left side wall and the inner right side wall of the mounting bracket (7), and the threaded block (10) is slidably connected to the inner side of the limiting frame (12).

4. The aerated concrete block stacking device according to claim 1, characterized in that: The right end of the threaded rod (9) passes through the right side wall of the mounting frame (7), the right side wall of the limiting frame (12), and the threaded groove of the threaded block (10) in sequence, and is rotatably connected to the inner left side wall of the limiting frame (12).

5. The aerated concrete block stacking device according to claim 3, characterized in that: The upper surface of the limiting frame (12) is fixedly connected with three support blocks (13), and the three support blocks (13) are distributed horizontally at equal intervals, and the top of the support blocks (13) is fixedly connected to the inner top wall of the mounting frame (7).

6. The aerated concrete block stacking device according to claim 1, characterized in that: The clamping assembly includes a connecting frame (14) fixedly connected between the bottoms of the two connecting blocks (11), a second drive cylinder (15) fixedly connected to the left and right sides of the connecting frame (14) respectively, and a clamping plate (16) fixedly connected to the movable rod of the second drive cylinder (15).

7. The aerated concrete block stacking device according to claim 6, characterized in that: Rubber pads (17) are fixedly connected to the right side wall of the left clamping plate (16) and the left side wall of the right clamping plate (16), and a vision sensor (18) is fixedly connected to the inner top wall of the connecting frame (14).

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