Material shelf overturning structure

Abstract

The utility model discloses a material shelf turnover structure, which belongs to the technical field of material shelf turnover, and comprises a base, a first motor is fixedly connected in the base, the output end of the first motor is fixedly connected with a threaded rod, two L-shaped fixing blocks are fixedly connected in the base, and the close sides of the two L-shaped fixing blocks are fixedly connected with square columns. A limiting groove is formed in the square column, a limiting block is slidably connected to the interior of the limiting groove, a movable block is fixedly connected to the upper surface of the limiting block, and a threaded groove is formed in the movable block. The threaded rod rotates to drive the movable block to move upwards on the inner wall of the square column, then the movable block drives the spherical block to move together, the spherical block abuts against the cover body, and the cover body pushes the frame body upwards, so that the height of the material frame can be effectively adjusted, and workers can use the material frame conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of material rack turnover, and in particular relates to a material rack turnover structure. Background Art

[0002] A material rack turning mechanism is a device or mechanism specifically designed to flip, tilt, or rotate material racks in industrial production and logistics management. This mechanism is typically used to handle material racks that require regular flipping or tilting to facilitate handling or processing. It plays a vital role in various production lines, assembly processes, and warehousing systems, flipping workpieces or components from one work location to another for easy operation, processing, or inspection. During surface coating, spraying, or other processing, turning racks ensure even distribution of coatings or processed materials. In warehouses and distribution centers, they are used for loading and unloading materials, or for regularly turning stored materials to ensure quality and accessibility.

[0003] The prior art has the following defects or problems: The prior art publication number is: CN207876737U discloses a material rack fixed flipping structure, a material rack is provided above the base plate, a rotating motor is provided below the base plate, support columns are provided on both sides of the base plate, lifting guide rails are provided on the support columns, a lifting motor is fixed to the top of the support columns, a robotic arm is provided on the lifting guide rail, a rotating shaft is fixed to the free end of the robotic arm, a mechanical claw is fixed above the rotating shaft, and a servo motor is fixed to the bottom of the rotating shaft.

[0004] During use, the above-mentioned equipment adopts mechanical claws and a rotatable material rack structure to complete the flipping of electronic circuit boards. The utility model has a simple structure and is easy to use. Moreover, since the electronic circuit boards are flipped during loading, the chances of missed flipping of circuit boards are reduced, and the qualified rate of circuit boards is improved.

[0005] The overall effect of the flip structure in the above content is too simple. Like most material racks, it does not have the function of effectively adjusting the height of the material rack itself. At the same time, during the conveying process, the existing structure only uses the cylinder to complete the flipping, which is not convenient for conveying materials at multiple angles and is not conducive to widespread use. Therefore, a material rack flip structure is proposed to address the above shortcomings.

[0006] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0007] In order to solve the above problems, the purpose of the present invention is to provide a material rack flip structure, thereby solving the current problems.

[0008] To achieve the above-mentioned purpose, the utility model proposes a material rack flipping structure, including a base, a first motor is fixedly connected to the inside of the base, the output end of the first motor is fixedly connected to a threaded rod, two L-shaped fixed blocks are fixedly connected to the inside of the base, the adjacent sides of the two L-shaped fixed blocks are fixedly connected to a square column, a limiting groove is provided inside the square column, the limiting block is slidably connected to the inside of the limiting groove, a movable block is fixedly connected to the upper surface of the limiting block, a threaded groove is provided inside the movable block, the inside of the threaded groove is threadedly connected to the threaded rod, and the top of the movable block is fixedly connected to a spherical block.

[0009] In one example, a support plate is fixedly connected to the outer surface of the square column, a second motor is fixedly connected to the upper surface of the support plate, and an output end of the second motor is fixedly connected to a first pulley.

[0010] In one example, a fixing ring is fixedly connected to the outer surface of the square column, a second pulley is rotatably connected to the outer surface of the fixing ring, and a belt body is rotatably connected between the second pulley and the first pulley.

[0011] In one example, the upper surface of the second pulley is fixedly connected to a first damper, the output end of the first damper is fixedly connected to a frame, the lower surface of the frame is fixedly connected to a cover, and the cover is rotatably connected to the spherical block.

[0012] In one example, the interior of the frame is fixedly connected to a first concave block, the interior of the first concave block is rotatably connected to a cylinder, the upper surface of the frame is fixedly connected to a fixed plate, the interior of the fixed plate is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a conveying plate, the lower surface of the conveying plate is fixedly connected to a second concave block, the interior of the second concave block is rotatably connected to the output end of the cylinder, the upper surface of the conveying plate is rotatably connected to a plurality of rollers, and both ends of the rotating shaft are fixedly connected to limiting rings.

[0013] In one example, a plurality of second dampers are fixedly connected to the upper surface of the base, and output ends of the plurality of second dampers are fixedly connected to a connecting ring, and the upper surface of the connecting ring is rotatably connected to the lower surface of the frame.

[0014] In one example, a spring is fixedly connected to the lower surface of the connecting ring, and a bottom end of the spring is fixedly connected to the upper surface of the base.

[0015] The material rack flip structure proposed by the utility model can bring the following beneficial effects: the output end of the first motor drives the threaded rod to rotate inside the threaded groove, so that the rotation of the threaded rod drives the movable block to move upward on the inner wall of the square column, and then the movable block drives the spherical block to move together, and the spherical block supports the cover body, and the cover body pushes the rack body upward, thereby realizing the effective adjustment of the height of the material rack itself, which is convenient for staff to use;

[0016] The first pulley is driven to rotate by the second motor, so that the first pulley drives the belt body to rotate. When the belt body rotates, it drives the second pulley to rotate on the outer surface of the fixed ring, and drives the first damper to rotate through the second pulley. Since the first damper is fixedly connected to the frame, it can drive the frame to rotate as a whole, thereby realizing multi-angle transportation of materials during the conveying process, which is conducive to wide use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a material rack flip structure of the present utility model.

[0019] Figure 2 This is a schematic diagram of the overall structure of the base of a material rack flip structure of the present utility model.

[0020] Figure 3 This is a material rack flip structure of the utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 This is a schematic diagram of the overall structure of a material rack flip structure of the present utility model.

[0022] In the figure: 1. base; 2. first motor; 3. threaded rod; 4. square column; 5. limiting groove; 6. limiting block; 7. movable block; 8. threaded groove; 9. spherical block; 10. support plate; 11. second motor; 12. first pulley; 13. fixing ring; 14. second pulley; 15. belt body; 16. first damper; 17. frame; 18. cover; 19. first concave block; 20. cylinder; 21. fixing plate; 22. rotating shaft; 23. conveying plate; 24. second concave block; 25. roller; 26. limiting ring; 27. second damper; 28. connecting ring; 29. ​​spring; 30. L-shaped fixing block. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0026] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0027] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in an appropriate manner in any one or more schemes or examples.

[0028] like Figures 1 to 4As shown, the embodiment of the present utility model proposes a material rack flipping structure, which includes a base 1, the base 1 is fixedly connected to a first motor 2, the first motor 2 is fixed through the base 1, the output end of the first motor 2 is fixedly connected to a threaded rod 3, and the threaded rod 3 is driven to rotate by the output end of the first motor 2. The base 1 is fixedly connected to two L-shaped fixing blocks 30, and the adjacent sides of the two L-shaped fixing blocks 30 are fixedly connected to a square column 4, and the square column 4 is fixed by the L-shaped fixing block 30. A limiting groove 5 is provided inside the square column 4, and the limiting groove 5 is internally slidably connected to the limiting block 6, which facilitates the sliding of the limiting block 6. The upper surface of the limiting block 6 is fixedly connected to a movable block 7, and the limiting block 6 prevents the movable block 7 from rotating when it moves again. A threaded groove 8 is provided inside the movable block 7, and the inside of the threaded groove 8 is threadedly connected to the threaded rod 3. The threaded rod 3 rotates inside the threaded groove 8, and the top of the movable block 7 is fixedly connected to a spherical block 9, which is driven to move together by the movable block 7.

[0029] Specifically, the outer surface of the square column 4 is fixedly connected to a support plate 10, the upper surface of the support plate 10 is fixedly connected to a second motor 11, the second motor 11 is fixed through the support plate 10, the output end of the second motor 11 is fixedly connected to a first pulley 12, and the first pulley 12 is driven to rotate by the second motor 11.

[0030] Specifically, the outer surface of the square column 4 is fixedly connected to a fixing ring 13, and the outer surface of the fixing ring 13 is rotatably connected to a second pulley 14. The rotation of the second pulley 14 is stabilized by the fixing ring 13, and a belt body 15 is rotatably connected between the second pulley 14 and the first pulley 12. When the belt body 15 rotates, it will drive the second pulley 14 to rotate on the outer surface of the fixing ring 13.

[0031] Specifically, a first damper 16 is fixedly connected to the upper surface of the second pulley 14, and a frame 17 is fixedly connected to the output end of the first damper 16. Since the first damper 16 is fixedly connected to the frame 17, the frame 17 can be driven to rotate as a whole. A cover 18 is fixedly connected to the lower surface of the frame 17, and the cover 18 is rotatably connected to the spherical block 9. The spherical block 9 supports the cover 18, and the cover 18 pushes the frame 17 upward.

[0032] The upper surface of the frame 17 is fixedly connected to a first concave block 19, and the inner surface of the first concave block 19 is rotatably connected to the cylinder 20, and the rotation of the cylinder 20 is stabilized by the first concave block 19. The upper surface of the frame 17 is fixedly connected to a fixed plate 21, and the inner surface of the fixed plate 21 is rotatably connected to the rotating shaft 22, which stabilizes the rotation of the rotating shaft 22. The outer surface of the rotating shaft 22 is fixedly connected to a conveying plate 23, which facilitates the rotation of the conveying plate 23 through the rotating shaft 22. The lower surface of the conveying plate 23 is fixedly connected to a second concave block 24, and the inner surface of the second concave block 24 is rotatably connected to the output end of the cylinder 20. The second concave block 24 is driven by the cylinder 20 to push the conveying plate 23 to tilt at an angle. The upper surface of the conveying plate 23 is rotatably connected to a plurality of rollers 25, which stabilize the rotation of the rollers 25 through the conveying plate 23, and the materials can move by themselves through the rollers 25. The two ends of the rotating shaft 22 are fixedly connected to the limiting rings 26, and the rotating shaft 22 is limited by the limiting rings 26.

[0033] Specifically, a plurality of second dampers 27 are fixedly connected to the upper surface of the base 1, and the overall stability is maintained by the second dampers 27. The output ends of the plurality of second dampers 27 are fixedly connected to a connecting ring 28, and the second dampers 27 are connected to the frame 17 through the connecting ring 28. The upper surface of the connecting ring 28 is rotatably connected to the lower surface of the frame 17.

[0034] Specifically, a spring 29 is fixedly connected to the lower surface of the connecting ring 28 , and the spring 29 assists the operation of the second damper 27 . The bottom end of the spring 29 is fixedly connected to the upper surface of the base 1 .

[0035] Working principle: When the material rack needs to be raised, it is only necessary to start the first motor 2, and the output end of the first motor 2 drives the threaded rod 3 to rotate inside the threaded groove 8, so that the rotation of the threaded rod 3 drives the movable block 7 to move upward on the inner wall of the square column 4, and then the movable block 7 drives the spherical block 9 to move together, and the spherical block 9 supports the cover 18, and the cover 18 pushes the frame 17 upward, thereby realizing that the height of the material rack itself can be effectively adjusted, which is convenient for the staff to use. Secondly, when it is necessary to rotate, it is only necessary to start the second motor 11, and the second motor 11 drives the first pulley 12 to rotate, and the first pulley 12 will drive the belt body 15 to rotate. When the belt body 15 rotates, it will drive the second pulley 14 to rotate on the outer surface of the fixed ring 13, and then drive the first damper 16 to rotate through the second pulley 14. Since the first damper 16 is fixedly connected to the frame 17, it can drive the frame 17 to rotate as a whole, thereby realizing that it is convenient to adjust the material at multiple angles during the conveying process. The first motor 2 is fixed by the base 1, the square column 4 is fixed by the L-shaped fixing block 30, the sliding of the limiting block 6 is facilitated by the limiting groove 5, the movable block 7 is prevented from rotating when moving by the limiting block 6, the second motor 11 is fixed by the support plate 10, the rotation of the second pulley 14 is stabilized by the fixing ring 13, the stability of the lifting and rotation of the frame 17 can be maintained by the first damper 16, the first concave block 19 is fixed by the frame 17, and the air is stabilized by the first concave block 19. The cylinder 20 rotates, and the cylinder 20 drives the second concave block 24 to push the conveying plate 23 to tilt at an angle, so that the material can be transported. The rotation of the rotating shaft 22 is stabilized by the fixed plate 21, and the rotation of the conveying plate 23 is facilitated by the rotating shaft 22. The rotation of the roller 25 is stabilized by the conveying plate 23, and the rotating shaft 22 is limited by the limiting ring 26. The overall stability is maintained by the second damper 27. The second damper 27 is connected to the frame 17 by the connecting ring 28, and the operation of the second damper 27 is assisted by the spring 29.

[0036] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0037] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A material rack turning structure, characterized in that: The invention comprises a base (1), wherein a first motor (2) is fixedly connected to the interior of the base (1), an output end of the first motor (2) is fixedly connected to a threaded rod (3), two L-shaped fixed blocks (30) are fixedly connected to the interior of the base (1), a square column (4) is fixedly connected to adjacent sides of the two L-shaped fixed blocks (30), a limiting groove (5) is provided inside the square column (4), a limiting block (6) is slidably connected to the interior of the limiting groove (5), a movable block (7) is fixedly connected to the upper surface of the limiting block (6), a threaded groove (8) is provided inside the movable block (7), the interior of the threaded groove (8) is threadedly connected to the threaded rod (3), and a spherical block (9) is fixedly connected to the top of the movable block (7).

2. A material rack turning structure according to claim 1, characterized in that: The outer surface of the square column (4) is fixedly connected to a support plate (10), the upper surface of the support plate (10) is fixedly connected to a second motor (11), and the output end of the second motor (11) is fixedly connected to a first pulley (12).

3. The material rack turning structure according to claim 1, characterized in that: The outer surface of the square column (4) is fixedly connected to a fixing ring (13), the outer surface of the fixing ring (13) is rotatably connected to a second pulley (14), and a belt body (15) is rotatably connected between the second pulley (14) and the first pulley (12).

4. A material rack turning structure according to claim 3, characterized in that: The upper surface of the second pulley (14) is fixedly connected to a first damper (16), the output end of the first damper (16) is fixedly connected to a frame (17), the lower surface of the frame (17) is fixedly connected to a cover (18), and the cover (18) is rotatably connected to the spherical block (9).

5. The material rack turning structure according to claim 4, characterized in that: The interior of the frame (17) is fixedly connected to a first recessed block (19), the interior of the first recessed block (19) is rotatably connected to a cylinder (20), the upper surface of the frame (17) is fixedly connected to a fixed plate (21), the interior of the fixed plate (21) is rotatably connected to a rotating shaft (22), the outer surface of the rotating shaft (22) is fixedly connected to a conveying plate (23), the lower surface of the conveying plate (23) is fixedly connected to a second recessed block (24), the interior of the second recessed block (24) is rotatably connected to the output end of the cylinder (20), the upper surface of the conveying plate (23) is rotatably connected to a plurality of rollers (25), and both ends of the rotating shaft (22) are fixedly connected to limiting rings (26).

6. The material rack turning structure according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a plurality of second dampers (27), the output ends of the plurality of second dampers (27) are fixedly connected to a connecting ring (28), and the upper surface of the connecting ring (28) is rotatably connected to the lower surface of the frame (17).

7. The material rack turning structure according to claim 6, characterized in that: The lower surface of the connecting ring (28) is fixedly connected to a spring (29), and the bottom end of the spring (29) is fixedly connected to the upper surface of the base (1).

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