Automatic three-dimensional storage device and method for building materials

Abstract

The invention discloses an automatic three-dimensional storage device and method for building materials, and belongs to the technical field of building material storage.The automatic three-dimensional storage device for the building materials comprises a base, and a first supporting frame and a second supporting frame which are symmetrical are fixedly connected to the upper side of the base; a plurality of first connecting rods are transversely and fixedly connected between the first supporting frame and the second supporting frame, a containing groove used for containing a plate is formed between every two adjacent first connecting rods, a mounting table is mounted on the first supporting frame and the second supporting frame, and a driving part is mounted on the mounting table; one side of the driving part is connected with a conveying table, the conveying table is located on one side of the first supporting frame, a conveying assembly is installed on the conveying table, the conveying assembly clamps the plates to prevent the plates from sliding off, and when the conveying table moves to a designated position and is aligned with an opening of the containing groove, the plates can be pushed into the containing groove to be stored; the operation safety and efficiency are improved through the process.

Description

Technical Field

[0001] The present invention belongs to the technical field of building material storage, and in particular relates to an automatic three-dimensional building material storage device and method. Background Art

[0002] Building materials need to be properly stored to maintain their performance and quality and prevent damage caused by environmental factors such as humidity, temperature changes or ultraviolet radiation. Proper storage can extend the service life of building materials and ensure that the materials are in the best condition during construction, thereby ensuring the quality and safety of the construction project. In addition, reasonable storage management can also help reduce material loss and improve economic benefits.

[0003] When the plates are sent to the three-dimensional storage device for storage, some unqualified products are often mixed in the plates. In particular, those plates whose lengths do not meet the standard size or are uneven in length, and the existing three-dimensional storage device is difficult to ensure the stability of the plates during transportation. This causes the plates to slip during transportation, increasing the risk of damage to the plates. In other words, when the plates are transported to the three-dimensional storage device, due to the different sizes and lengths of the plates not meeting the standards, the existing device is difficult to maintain the stability of the plates, and there is a possibility that the plates will fall during transportation. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides an automatic three-dimensional storage device and method for building materials, which has the advantage of ensuring the stability of the plates during the plate transportation process, and solves the problems existing in the prior art.

[0005] The present invention is implemented as follows: an automatic three-dimensional storage device for building materials comprises a base, two symmetrical first support frames and a second support frame are fixedly connected to the upper side of the base, a plurality of first connecting rods are transversely fixedly connected between the first support frame and the second support frame, a placement groove for placing a plate is formed between adjacent first connecting rods, a mounting platform is installed on the first support frame and the second support frame, and a driving member is installed on the mounting platform; One side of the driving member is connected to a conveying platform, and the conveying platform is located on one side of the first supporting frame; A conveying assembly is installed on the conveying platform.

[0006] As a preferred embodiment of the present invention, the conveying assembly includes two symmetrical cross bars, and the cross bars are respectively fixedly connected to the inner wall of the conveying platform; A first baffle is slidably connected in one of the cross bars, and a second baffle is slidably connected in the other cross bar.

[0007] As a preferred embodiment of the present invention, the conveying assembly further comprises a first airbag, the first airbag is installed on one side of the conveying platform, and one side of the first airbag is slidably connected to the inner wall of the conveying platform; The other side of the conveying platform is slidably connected to a second air bag; The first airbag and the second airbag are both located between the first baffle and the second baffle; A third airbag is installed on one side of the first baffle; A flexible hose is installed between the third airbag and the first airbag.

[0008] As a preferred embodiment of the present invention, pump bodies are installed on both sides of the first support frame, and the pump bodies are respectively connected to the first airbag and the second airbag through hoses.

[0009] As a preferred embodiment of the present invention, outer surfaces of the first airbag, the second airbag and the third airbag are all provided with a protective layer.

[0010] As a preferred embodiment of the present invention, a first sliding groove is provided in each of the first connecting rods, a sliding rod is slidably connected in the first sliding groove, and a driving plate is fixedly connected to one side of the sliding rod.

[0011] As a preferred embodiment of the present invention, the driving member includes two symmetrical driving wheels, the driving wheels are respectively located on two sides of the mounting platform, and a traction rope is fixedly connected between the driving wheels and the mounting platform.

[0012] As a preferred embodiment of the present invention, two symmetrical first fixing plates are fixedly connected to one side of the mounting platform, two symmetrical guide rods are fixedly connected between the first fixing plates and the base, and the guide rods pass through the interior of the mounting platform.

[0013] As a preferred embodiment of the present invention, a first rotating shaft is fixedly connected between the driving wheels, a first gear is fixedly connected to the outer surface of the first rotating shaft, a second gear is meshed with one side of the first gear, a second rotating shaft is fixedly connected to the axis of the second gear, a motor is provided on one side of the second rotating shaft, and an output end of the motor is fixedly connected to the second rotating shaft.

[0014] An automatic three-dimensional storage method for building materials, using the automatic three-dimensional storage device for building materials, comprises the following steps: Step S1, using a forklift or a worker to place plates of different lengths, uniform lengths or different widths on the conveying platform from one side of the conveying platform; Step S2, after the plate is placed on the conveying platform, the conveying platform is moved by rotating the driving member; Step S3, during the movement of the conveying platform, the conveying assembly clamps the plate to prevent it from slipping; Step S4, the conveying platform reaches a predetermined position and is aligned with the opening of the placement slot; In step S5, the plate is pushed into a placement groove formed by the first connecting rod for storage.

[0015] Compared with the prior art, the present invention has the following beneficial effects: During the storage of the plates, workers or forklifts place the plates on the conveyor table, which can have different lengths or widths. The conveyor table moves by rotating the drive device, and the conveyor assembly clamps the plates to prevent them from slipping. When the conveyor table moves to the specified position and aligns with the opening of the placement slot, the plates are pushed into the placement slot formed by the first connecting rod for storage, which improves the safety and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure from a first perspective of an automatic three-dimensional storage device for building materials provided by an embodiment of the present invention; Figure 2 The present invention provides an automatic three-dimensional storage device for building materials. Figure 1 Part A in the middle is a partial enlarged schematic diagram of the three-dimensional structure; Figure 3 The present invention provides an automatic three-dimensional storage device for building materials. Figure 1 Part B in the middle is a partially enlarged schematic diagram of the three-dimensional structure; Figure 4 is a schematic diagram of a second viewing angle of a three-dimensional structure of an automatic three-dimensional storage device for building materials provided by an embodiment of the present invention; Figure 5 The present invention provides an automatic three-dimensional storage device for building materials. Figure 4 The schematic diagram of the partially enlarged three-dimensional structure of part C in the middle; Figure 6 The present invention provides an automatic three-dimensional storage device for building materials. Figure 4 The D part in the middle is a partially enlarged schematic diagram of the three-dimensional structure; Figure 7 It is a schematic diagram of the internal cross-sectional three-dimensional structure of the automatic three-dimensional storage device for building materials provided by an embodiment of the present invention; Figure 8 The present invention provides an automatic three-dimensional storage device for building materials. Figure 7 Schematic diagram of the local three-dimensional structure of part E in the middle; Fig. 9 It is a schematic diagram of the internal cross-sectional plan structure of the automatic three-dimensional storage device for building materials provided by an embodiment of the present invention, as viewed from the right side; Fig.10 The present invention provides an automatic three-dimensional storage device for building materials. Fig. 9 Part F in the middle is a partial enlarged schematic diagram of the planar structure.

[0017] In the figure: 1. base; 2. first support frame; 3. second support frame; 4. first connecting rod; 5. placement groove; 6. mounting table; 7. cross bar; 8. first baffle; 9. second baffle; 10. first airbag; 11. second airbag; 12. third airbag; 13. flexible hose; 14. conveying table; 15. sliding rod; 16. driving plate; 17. driving wheel; 18. traction rope; 19. first fixed plate; 20. guide rod; 21. first rotating shaft; 22. first gear; 23. second gear; 24. second rotating shaft; 25. motor. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0019] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0020] See also Figures 1 to 10 An automatic three-dimensional storage device for building materials provided by an embodiment of the present invention comprises a base 1, wherein two symmetrical first support frames 2 and second support frames 3 are fixedly connected to the upper side of the base 1, a plurality of first connecting rods 4 are fixedly connected transversely between the first support frames 2 and the second support frames 3, and placement grooves 5 for placing plates are formed between adjacent first connecting rods 4, a mounting platform 6 is installed on the first support frames 2 and the second support frames 3, and a driving member is installed on the mounting platform 6; a conveying platform 14 is connected to one side of the driving member, and the conveying platform 14 is located on one side of the first support frame 2; The conveying platform 14 is provided with a conveying assembly.

[0021] The above scheme is adopted: during use, when the plate needs to be stored, first, a staff member or a forklift is used to place the plate on the conveying platform 14 from one side of the conveying platform 14, wherein the placed plates can be of different lengths or the same length, or of different widths. After the plates are placed on the conveying platform 14, the conveying platform 14 is moved by the rotation of the driving member. During the movement, the conveying component will clamp the plate on the conveying platform 14 to prevent it from slipping. When the conveying platform 14 reaches the predetermined position and is aligned with the opening of the placement slot 5, the plate is pushed into the placement slot 5 formed by the first connecting rod 4 for storage, which effectively improves the safety and efficiency of the operation.

[0022] It should be noted that: first, a roller can be installed on the first connecting rod 4, and when the plate is pushed into the placement groove 5, the plate is driven to leave the conveying platform 14 and enter the placement groove 5 through the rotation of the roller. Second, if the number of placement grooves 5 is to be increased, the number of first connecting rods 4 can be adjusted. Third, a protective plate can be installed on the outer side of the first support frame 2 and the second support frame 3 to prevent the plate from falling on the placement groove 5.

[0023] Furthermore, the conveying assembly includes two symmetrical cross bars 7, which are respectively fixedly connected to the inner wall of the conveying platform 14; a first baffle 8 is slidably connected to one of the cross bars 7, and a second baffle 9 is slidably connected to the other cross bar 7.

[0024] The above scheme is adopted: during use, when the plate needs to be placed on the conveying platform 14, the first baffle 8 is pushed to slide upward in one of the cross bars 7, so that the conveying platform 14 is no longer in a closed state, and then the plate can be sent to the conveying platform 14 from the opening. After placement, the first baffle 8 can be dropped to put the conveying platform 14 in a closed state, and then the conveying platform 14 can be driven to move vertically. When the conveying platform 14 reaches the required position and is aligned with the opening of the placement slot 5, the second baffle 9 can be driven to slide upward in another cross bar 7 to open the conveying platform 14 in a closed state, and then the plate is pushed to the placement slot 5 formed by the first connecting rod 4 for storage.

[0025] Instructions for use: The movement of the first baffle 8 and the second baffle 9 can be driven by an electric slider, and can be adjusted according to actual needs.

[0026] Furthermore, the conveying assembly further includes a first airbag 10, which is installed on one side of the conveying platform 14, and one side of the first airbag 10 is slidably connected to the inner wall of the conveying platform 14; The other side of the conveying platform 14 is slidably connected with a second airbag 11; the first airbag 10 and the second airbag 11 are both located between the first baffle 8 and the second baffle 9; a third airbag 12 is installed on one side of the first baffle 8; a flexible hose 13 is installed between the third airbag 12 and the first airbag 10.

[0027] The above scheme is adopted: when in use, during the conveying process of the plate, when the plate is placed on the conveying platform 14 and is ready to enter the placement slot 5, the conveying platform 14 is in a closed state, and then gas is injected into the first airbag 10 and the second airbag 11 to make them expand. At the same time, the first airbag 10 and the second airbag 11 respectively inject part of the gas into the third airbag 12 through the flexible hose 13. The gas injected into the third airbag 12 in advance is quantitative. Subsequently, the first airbag 10 and the second airbag 11 expand and then contact the two ends of the plate placed on the conveying platform 14 to achieve clamping and fixation of the plate.

[0028] When encountering multiple layers of sheet materials with inconsistent lengths, for example, the second sheet material is stacked on the first shorter sheet material, the upper half of the first airbag 10 first contacts the second sheet material, and as the gas continues to be injected, its lower half gradually contacts the first sheet material, thereby filling the gap between the two sheets of sheet material through its deformation, thereby achieving stable clamping of the multiple layers of sheet material, and then the conveying table 14 can be driven to move upward. Similarly, the working process of the second airbag 11 is the same as that of the first airbag 10.

[0029] When the conveying platform 14 rises to the preset position, after the conveying platform 14 is aligned with the opening of the placement slot 5, the second baffle 9 opens and slides upward, so that the conveying platform 14 is no longer in a closed state, and then the pump body stops injecting gas into the first airbag 10 and the second airbag 11. At this time, the flexible hose 13 is no longer closed, so that the gas in the first airbag 10 and the second airbag 11 enters the third airbag 12 again through the flexible hose 13. When one side of the first airbag 10 and the second airbag 11 is separated from the plate and no longer in contact with the plate and leaves an appropriate distance from the plate, the first airbag 10 and the second airbag 11 can be pushed to change to a compressed state, and then the gas is injected into the third airbag 12. While the first airbag 10 and the second airbag 11 are compressed, the third airbag 12 is deformed and then contacts the side of the plate, and the plate is gradually pushed to move through the deformation of the third airbag 12.

[0030] It should be noted that: first, the back of the first airbag 10 is connected to the inner wall of the conveying platform 14 by sliding transversely, and when the first airbag 10 is in transverse contact with one side of the plate, the conveying platform 14 is in a closed state. At this time, the left side, right side and upper side of the first airbag 10 are restricted, so the first airbag 10 will deform to the side that is not restricted. The second airbag 11 is also the same. Second, a one-way valve can be installed at the interface between the flexible hose 13 and the first airbag 10 and the second airbag 11 respectively. When the third airbag 12 is partially filled with gas, the one-way valve is closed. At this time, the third airbag 12 can also clamp and fix the plate, and gas is transported into the third airbag 12 again, and the one-way valve is opened. Third, the length and diameter of the flexible hose 13 can be adjusted according to actual needs. Fourth, the first airbag 10 and the second airbag 11 are in longitudinal contact and clamping with both sides of the plate, and the third airbag 12 is in transverse contact and clamping with the plate. Fifth, a ball bearing can be installed on the surface of the conveying platform 14, so that the plate is placed on the ball bearing, which is convenient for the third airbag 12 to push the plate. Sixth, after a portion of gas is injected into the third airbag 12 in advance, it can also play a role in clamping and fixing the plate.

[0031] Furthermore, pump bodies are installed on both sides of the first support frame 2, and the pump bodies are respectively connected to the first airbag 10 and the second airbag 11 through hoses.

[0032] The above scheme is adopted: during use, when the first airbag 10 and the second airbag 11 need to be deformed, the first pump body can deliver gas to the first airbag 10 through the air tube, so that the first airbag 10 is deformed and then contacts one side of the plate. At the same time, the second pump body can deliver gas to the second airbag 11 through another air tube, so that the second airbag 11 is deformed and then contacts the other side of the plate, thereby achieving clamping and fixing of the plate.

[0033] It should be noted that the first airbag 10 and the second airbag 11 are controlled by gas. Of course, they can also be controlled by other methods according to actual needs.

[0034] Furthermore, outer surfaces of the first airbag 10 , the second airbag 11 , and the third airbag 12 are all provided with a protective layer.

[0035] With the above solution, when in use, when the outer surfaces of the first airbag 10 and the second airbag 11 are in contact with the two sides of the plate respectively, the protective layer on the outer surfaces of the first airbag 10 and the second airbag 11 can protect the first airbag 10 and the second airbag 11.

[0036] It should be noted that: first, the protective layer on the first airbag 10 and the second airbag 11 is a rubber layer. Second, the thickness of the rubber layer can be adjusted according to actual needs.

[0037] Furthermore, a first sliding groove is provided in each of the first connecting rods 4 , a sliding rod 15 is slidably connected in the first sliding groove, and a driving plate 16 is fixedly connected to one side of the sliding rod 15 .

[0038] The above scheme is adopted: during use, when the first airbag 10 and the second airbag 11 are needed to push the third airbag 12 to deform, the second baffle 9 no longer blocks the conveyor platform 14, and then the sliding rod 15 drives the driving plate 16 to move toward one side of the conveyor platform 14 in the first slide groove. During this process, the driving plate 16 will gradually enter the conveyor platform 14 and come into contact with the first airbag 10 and the second airbag 11 respectively, thereby pushing the first airbag 10 and the second airbag 11 to deform, so that the first airbag 10 and the second airbag 11 squeeze the third airbag 12.

[0039] It should be noted that: first, the movement of the sliding rod 15 uses an electric push rod to push the sliding rod 15 to move. Of course, other methods can also be used to move the sliding rod 15, which can be adjusted according to actual needs. Second, other methods can also be used to push the first airbag 10 and the second airbag 11, for example, directly using an electric push rod to push. In this case, a drive plate 16 can be installed at the output end of the electric push rod to increase the contact area between the first airbag 10 and the second airbag 11, which can be replaced according to actual needs.

[0040] Furthermore, the driving member includes two symmetrical driving wheels 17 , and the driving wheels 17 are respectively located on both sides of the mounting platform 6 , and a traction rope 18 is fixedly connected between the driving wheels 17 and the conveying platform 14 .

[0041] The above solution is adopted: when in use, when the conveyor platform 14 needs to be moved, the driving wheel 17 starts to rotate, and this action gradually reels the traction rope 18 into the wheel. Since the two driving wheels 17 work synchronously, it is ensured that the traction rope 18 can pull the conveyor platform 14 evenly when it is contracted, so as to achieve its smooth movement, and the synchronously rotating driving wheels 17 ensure the uniform distribution of traction, avoid the possible deflection or jamming of the conveyor platform 14 during the movement, and improve the overall stability and reliability.

[0042] It should be noted that: first, since the mounting platform 6 is equipped with a support wheel, and the support wheel is aligned with the driving wheel 17, the traction rope 18 can pass through the periphery of the support wheel, and such a configuration enables the traction rope 18 to drive the conveying platform 14 to move in the vertical direction. Second, the conveying platform 14 can also be moved in the vertical direction by chain transmission, which can be adjusted according to actual needs.

[0043] Furthermore, two symmetrical first fixing plates 19 are fixedly connected to one side of the mounting platform 6 , and two symmetrical guide rods 20 are fixedly connected between the first fixing plates 19 and the base 1 , and the guide rods 20 are both inserted into the interior of the conveying platform 14 .

[0044] In the above scheme, when the conveyor 14 is in use, it will slide on the guide rod 20 during its movement, and this sliding is directional, that is, it is performed toward one side of the first fixed plate 19 or the base 1. The guide rod 20 plays a guiding role, ensuring the stability and directionality of the conveyor 14 during its movement, and preventing deviation and shaking.

[0045] Furthermore, a first rotating shaft 21 is fixedly connected between the driving wheels 17, a first gear 22 is fixedly connected to the outer surface of the first rotating shaft 21, a second gear 23 is meshed with one side of the first gear 22, a second rotating shaft 24 is fixedly connected to the axial center of the second gear 23, a motor 25 is provided on one side of the second rotating shaft 24, and an output end of the motor 25 is fixedly connected to the second rotating shaft 24.

[0046] The above scheme is adopted: when in use, when the driving wheel 17 needs to rotate, at this time, the output end of the motor 25 drives the second rotating shaft 24 to rotate, and when the second rotating shaft 24 rotates, it will drive the second gear 23 connected thereto to rotate synchronously, and then drive the first gear 22 to rotate synchronously. Due to the connection relationship between the first rotating shaft 21 and the first gear 22, therefore, when the first rotating shaft 21 rotates, it can drive the driving wheel 17 to rotate.

[0047] An automatic three-dimensional storage method for building materials, using the automatic three-dimensional storage device for building materials, comprises the following steps: Step S1, using a forklift or a worker to place plates of different lengths, uniform lengths or different widths on the conveying platform 14 from one side of the conveying platform 14; Step S2, after the plate is placed on the conveying platform 14, the conveying platform 14 is moved by rotating the driving member; Step S3, during the movement of the conveying platform 14, the conveying assembly clamps the plate to prevent it from slipping; Step S4, the conveying platform 14 reaches a predetermined position and is aligned with the opening of the placement slot 5; In step S5, the plate is pushed into the placement groove 5 formed by the first connecting rod 4 for storage.

[0048] Working principle of the present invention: In the process of storing the plates, the staff or forklift places the plates on the conveying platform 14, and the length and width of the plates may be different. The conveying platform 14 starts to move under the action of the driving member, and the conveying assembly clamps the plates to prevent them from slipping during the movement. When the conveying platform 14 moves to a position matching the opening of the placement slot 5, the plates will be pushed into the placement slot 5 for storage, which improves the safety and efficiency of the operation.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic three-dimensional storage device for building materials, comprising a base (1), wherein two symmetrical first support frames (2) and second support frames (3) are fixedly connected to the upper side of the base (1), a plurality of first connecting rods (4) are transversely fixedly connected between the first supporting frames (2) and the second supporting frames (3), and placement grooves (5) for placing plates are formed between adjacent first connecting rods (4), characterized in that: A mounting platform (6) is mounted on the first support frame (2) and the second support frame (3), and a driving component is mounted on the mounting platform (6); One side of the driving member is connected to a conveying platform (14), and the conveying platform (14) is located on one side of the first supporting frame (2); A conveying assembly is installed on the conveying platform (14).

2. The automatic three-dimensional building material storage device according to claim 1, characterized in that: The conveying assembly comprises two symmetrical cross bars (7), and the cross bars (7) are respectively fixedly connected to the inner wall of the conveying platform (14); A first baffle (8) is slidably connected inside one of the cross bars (7), and a second baffle (9) is slidably connected inside the other cross bar (7).

3. The automatic three-dimensional building material storage device according to claim 2, characterized in that: The conveying assembly further comprises a first airbag (10), the first airbag (10) being mounted on one side of the conveying platform (14), and one side of the first airbag (10) being slidably connected to an inner wall of the conveying platform (14); The other side of the conveying platform (14) is slidably connected to a second air bag (11); The first airbag (10) and the second airbag (11) are both located between the first baffle plate (8) and the second baffle plate (9); A third air bag (12) is installed on one side of the first baffle (8); A flexible hose (13) is installed between the third airbag (12) and the first airbag (10).

4. The automatic three-dimensional building material storage device according to claim 3, characterized in that: Pump bodies are installed on both sides of the first support frame (2), and the pump bodies are respectively connected to the first airbag (10) and the second airbag (11) via hoses.

5. The automatic three-dimensional building material storage device according to claim 3, characterized in that: The outer surfaces of the first airbag (10), the second airbag (11) and the third airbag (12) are all provided with a protective layer.

6. The automatic three-dimensional building material storage device according to claim 1, characterized in that: A first sliding groove is provided in each of the first connecting rods (4), a sliding rod (15) is slidably connected in the first sliding groove, and a driving plate (16) is fixedly connected to one side of the sliding rod (15).

7. The automatic three-dimensional building material storage device according to claim 1, characterized in that: The driving member comprises two symmetrical driving wheels (17), the driving wheels (17) being respectively located on two sides of the mounting platform (6), and a traction rope (18) being fixedly connected between the driving wheels (17) and the conveying platform (14).

8. The automatic three-dimensional building material storage device according to claim 1, characterized in that: Two symmetrical first fixing plates (19) are fixedly connected to one side of the mounting platform (6), and two symmetrical guide rods (20) are fixedly connected between the first fixing plates (19) and the base (1), and the guide rods (20) are both inserted into the interior of the conveying platform (14).

9. The automatic three-dimensional building material storage device according to claim 7, characterized in that: A first rotating shaft (21) is fixedly connected between the driving wheels (17); a first gear (22) is fixedly connected to the outer surface of the first rotating shaft (21); a second gear (23) is meshed with one side of the first gear (22); a second rotating shaft (24) is fixedly connected to the axial center of the second gear (23); a motor (25) is provided on one side of the second rotating shaft (24); an output end of the motor (25) is fixedly connected to the second rotating shaft (24).

10. An automatic three-dimensional storage method for building materials, using an automatic three-dimensional storage device for building materials according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1, using a forklift or a worker to place plates of different lengths, the same length or different widths from one side of the conveying platform (14) onto the conveying platform (14); Step S2, after the plate is placed on the conveying platform (14), the conveying platform (14) is moved by rotating the driving member; Step S3, during the movement of the conveying platform (14), the conveying assembly clamps the plate to prevent it from slipping; Step S4, the conveying platform (14) reaches a predetermined position and is aligned with the opening of the placement slot (5); In step S5, the plate is pushed into the placement groove (5) formed by the first connecting rod (4) for storage.

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