A three-dimensional storage rack for placing finished products of a side door hinge of a profile steel

Abstract

The utility model discloses a kind of for placing profile steel side door hinge finished product's stereoscopic warehousing shelf, including bottom plate, top plate is set in bottom plate top, bottom plate and top plate are fixedly connected with storage support between close middle part symmetry, wherein, it is equidistantly set with conveyor belt between storage support, bottom plate and top plate are fixedly connected with feeding and discharging support in the position of close two ends symmetry.The utility model, by setting bottom plate, top plate, storage support, conveyor belt, feeding and discharging support, lifting frame, controller, lifting hydraulic rod, guide frame, roof truss, feeding mechanism and discharging mechanism, utilize lifting mechanism to control lifting frame to lift along feeding and discharging support, to drive feeding mechanism and discharging mechanism vertically move to the conveyor belt position of different height, realize in a fixed position directly complete to the profile steel side door hinge finished product on multilayer conveyor belt upper and lower goods operation, without staff repeatedly moving operating equipment, effectively improve upper and lower goods efficiency and use convenience.

Description

Technical Field

[0001] This utility model relates to the field of automated storage rack technology, specifically an automated storage rack for displaying finished steel side door hinge products. Background Technology

[0002] Hinges are mechanical devices used to connect two solids and allow relative rotation between them. After the steel side door hinges are finished, they need to be stored using automated storage racks.

[0003] Currently, the automated storage and retrieval system (AS / RS) for finished steel side door hinges typically uses machines for loading and unloading. However, with existing AS / RS, operators need to move the equipment to the desired location before loading or unloading the hinges. Since the location changes each time, operators must repeatedly move the equipment, making it impossible to load and unload hinges from a single fixed position, which is inconvenient. Therefore, we propose an AS / RS for storing finished steel side door hinges to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to provide a three-dimensional storage rack for displaying finished steel side door hinges, so as to solve the problems in the current market mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a three-dimensional storage rack for displaying finished steel side door hinges, comprising a base plate, a top plate on top of the base plate, and storage supports symmetrically and fixedly connected between the base plate and the top plate near their center. The storage racks are provided with conveyor belts at equal intervals. The bottom plate and top plate are symmetrically fixedly connected to loading and unloading racks near their ends. A lifting frame is provided between the loading and unloading racks. The lifting frame is controlled by a lifting mechanism to lift and lower. A controller is installed on the outer side of the loading and unloading racks. The lifting frame has lifting hydraulic rods symmetrically installed at the four corners of its top. Guide frames are symmetrically fixedly connected to the top of both sides of the lifting frame. The guide frames are located inside the lifting hydraulic rods. A top frame is installed on the top of the lifting hydraulic rods. A feeding mechanism and a discharging mechanism are respectively installed on the top frames at both ends of the conveyor belt.

[0006] Preferably, the lifting mechanism includes a notch, and the loading / unloading bracket has a notch near the middle position. A threaded connecting bracket is fixedly connected to one side of the lifting frame corresponding to the notch. The threaded connecting bracket extends through the interior of the notch and outwards at one end away from the lifting frame. An adjusting screw is rotatably connected to the outer side of the loading / unloading bracket corresponding to the notch. The adjusting screw and the threaded connecting bracket form a threaded connection. A first reversing gear is fixedly connected to the top of the adjusting screw. Dual-axis motors are symmetrically installed on the top of the top plate near both ends. A second reversing gear is installed on the shaft end of the dual-axis motor corresponding to the first reversing gear. Guide grooves are symmetrically opened on the inner wall of the loading / unloading bracket near the lifting frame. A guide block is fixedly connected to one side of the lifting frame corresponding to the guide groove.

[0007] Preferably, the external threads of the adjusting screws have the same direction, and the first reversing gear meshes with the second reversing gear.

[0008] Preferably, both the guide groove and the guide block are T-shaped, and the guide groove and the guide block constitute a guide structure.

[0009] Preferably, the guide frame and the conveyor belt are arranged in parallel, and the spacing between the guide frames is less than the width of the conveyor belt.

[0010] Preferably, the feeding mechanism includes feeding hydraulic rods, and feeding hydraulic rods are symmetrically installed above the top frame at one end of the conveyor belt. A first L-shaped frame is installed at the telescopic end of the feeding hydraulic rod, and a feeding plate is fixedly connected to the bottom of the first L-shaped frame away from the conveyor belt.

[0011] Preferably, the feeding mechanism includes feeding hydraulic rods, and feeding hydraulic rods are symmetrically installed above the top frame at the other end of the conveyor belt. A second L-shaped frame is installed at the telescopic end of the feeding hydraulic rod, and a feeding plate is fixedly connected to the bottom of the second L-shaped frame near the conveyor belt.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting up a base plate, top plate, storage bracket, conveyor belt, loading and unloading bracket, lifting frame, controller, lifting hydraulic rod, guide frame, top frame, loading mechanism and unloading mechanism, uses the lifting mechanism to control the lifting frame to rise and fall along the loading and unloading bracket, thereby driving the loading and unloading mechanism to move vertically to different heights of the conveyor belt position, so as to realize the loading and unloading operation of finished steel side door hinge products on multi-layer conveyor belts directly in a fixed position, without the need for operators to repeatedly move and operate the equipment, effectively improving loading and unloading efficiency and ease of use.

[0013] This invention utilizes a dual-axis motor to drive a second reversing gear, which in turn drives a meshing first reversing gear and an adjusting screw to rotate synchronously. Through threaded transmission, the threaded connecting frame smoothly raises and lowers the lifting frame. Simultaneously, the T-shaped guide groove cooperates with the guide block to effectively prevent the lifting frame from deflecting or swaying during lifting, ensuring the stability and accuracy of the lifting process. By ensuring that the external threads of the adjusting screw are aligned in the same direction and that the first and second reversing gears mesh, the same dual-axis motor can synchronously drive the adjusting screws on both sides to rotate in the same direction. This ensures synchronous movement of the threaded connecting frames on both sides of the lifting frame, preventing jamming or tilting during lifting and resulting in smoother and more reliable operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the lifting frame of this utility model; Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Base plate; 2. Top plate; 3. Storage rack; 4. Conveyor belt; 5. Loading / unloading rack; 6. Lifting frame; 7. Notch; 8. Threaded connection frame; 9. Adjusting screw; 10. First reversing gear; 11. Dual-shaft motor; 12. Second reversing gear; 13. Guide groove; 14. Guide block; 15. Controller; 16. Lifting hydraulic rod; 17. Guide frame; 18. Top frame; 19. Loading hydraulic rod; 20. First L-shaped frame; 21. Loading plate; 22. Unloading hydraulic rod; 23. Second L-shaped frame; 24. Unloading plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1 to 4 This utility model provides a technical solution: a three-dimensional storage rack for displaying finished steel side door hinges, including a base plate 1, a top plate 2 on top of the base plate 1, and storage racks 3 symmetrically fixedly connected between the base plate 1 and the top plate 2 near the middle. Conveyor belts 4 are arranged at equal intervals between storage racks 3. Loading and unloading racks 5 are symmetrically fixedly connected to the bottom plate 1 and top plate 2 near their ends. Lifting frame 6 is arranged between the loading and unloading racks 5. The lifting frame 6 is controlled by a lifting mechanism to lift and lower. A controller 15 is installed on the outer side of the loading and unloading racks 5. Lifting hydraulic rods 16 are symmetrically installed at the four corners of the top of the lifting frame 6. Guide frames 17 are symmetrically fixedly connected to the top of both sides of the lifting frame 6. The guide frames 17 are located inside the lifting hydraulic rods 16. A top frame 18 is installed on the top of the lifting hydraulic rods 16. A feeding mechanism and a discharging mechanism are respectively installed on the top frames 18 at both ends of the conveyor belt 4. By setting up a base plate 1, a top plate 2, a storage bracket 3, a conveyor belt 4, a loading / unloading bracket 5, a lifting frame 6, a controller 15, a lifting hydraulic rod 16, a guide frame 17, a top frame 18, a loading mechanism, and a unloading mechanism, the lifting mechanism controls the lifting frame 6 to rise and fall along the loading / unloading bracket 5, thereby driving the loading and unloading mechanisms to move vertically to different heights on the conveyor belt 4. This allows for the direct loading and unloading of finished steel side door hinges on the multi-layer conveyor belt 4 from a fixed position, eliminating the need for staff to repeatedly move and operate the equipment, effectively improving loading / unloading efficiency and ease of use.

[0018] Please see Figures 1 to 4The lifting mechanism includes a notch 7. The loading / unloading support 5 has a notch 7 near its center. A threaded connecting frame 8 is fixedly connected to one side of the lifting frame 6 corresponding to the notch 7. The threaded connecting frame 8 extends through the interior of the notch 7 and outwards at one end away from the lifting frame 6. An adjusting screw 9 is rotatably connected to the outer side of the loading / unloading support 5 corresponding to the notch 7. The adjusting screw 9 and the threaded connecting frame 8 form a threaded connection. A first reversing gear 10 is fixedly connected to the top of the adjusting screw 9. Dual-axis motors 11 are symmetrically installed on the top of the top plate 2 near both ends. A second reversing gear 12 is installed on the shaft end of the dual-axis motor 11 corresponding to the first reversing gear 10. Guide grooves 13 are symmetrically opened on the inner wall of the loading / unloading support 5 near the lifting frame 6. A guide block 14 is fixedly connected to one side of the lifting frame 6 corresponding to the guide groove 13. The external threads of the adjusting screw 9 have the same direction. The first reversing gear 10 and the second reversing gear 12 mesh. Both the guide groove 13 and the guide block 14 are T-shaped, and the guide groove 13 and the guide block 14 form a guide structure. The dual-axis motor 11 drives the second reversing gear 12, which in turn drives the first reversing gear 10 and the adjusting screw 9 to rotate synchronously. Through threaded transmission, the threaded connecting frame 8 drives the lifting frame 6 to move up and down smoothly. At the same time, the T-shaped guide groove 13 and the guide block 14 cooperate to effectively prevent the lifting frame 6 from deflecting or shaking during the lifting process, ensuring the stability and accuracy of the lifting process. By making the external thread of the adjusting screw 9 have the same direction and ensuring that the first reversing gear 10 and the second reversing gear 12 are meshed, the same dual-axis motor 11 can drive the adjusting screws 9 on both sides to rotate in the same direction and synchronously. This ensures that the threaded connecting frames 8 on both sides of the lifting frame 6 move synchronously, avoiding jamming or tilting of the lifting frame 6 during the lifting process, and making the operation more stable and reliable.

[0019] Please see Figures 1 to 4 The guide frame 17 and the conveyor belt 4 are arranged in parallel, and the spacing between the guide frames 17 is less than the width of the conveyor belt 4. The feeding mechanism includes a feeding hydraulic rod 19. The feeding hydraulic rod 19 is symmetrically installed above the top frame 18 at one end of the conveyor belt 4. A first L-shaped frame 20 is installed at the telescopic end of the feeding hydraulic rod 19. A feeding plate 21 is fixedly connected to the bottom of the first L-shaped frame 20 away from the conveyor belt 4. The unloading mechanism includes a unloading hydraulic rod 22. The unloading hydraulic rod 22 is symmetrically installed above the top frame 18 at the other end of the conveyor belt 4. A second L-shaped frame 23 is installed at the telescopic end of the unloading hydraulic rod 22. A unloading plate 24 is fixedly connected to the bottom of the second L-shaped frame 23 near the conveyor belt 4.

[0020] Working principle: When using this type of three-dimensional storage rack for displaying finished steel side door hinges, firstly, start the equipment through controller 15. When loading (storage) is required, the lifting hydraulic rod 16 drives the loading mechanism to rise, preventing the loading plate 21 from obstructing loading. The staff places the finished hinges to be stored into the box and places the box on the lifting frame 6 in the initial position. Then, the controller 15 controls the dual-axis motor 11 to operate. Through the meshing of the second reversing gear 12 and the first reversing gear 10, the adjusting screws 9 on both sides rotate synchronously. The adjusting screws 9 drive the lifting frame 6 to rise smoothly along the inner wall of the loading and unloading support 5 through the threaded transmission with the threaded connection frame 8. The T-shaped guide block 14 slides in the guide groove 13 to ensure no shaking during the lifting process. When the lifting frame 6 rises to the height of the conveyor belt 4 of the target storage layer and aligns with the gap, the lifting hydraulic rod 16 drives the loading mechanism to descend. The loading hydraulic rod 19 causes the loading plate 21 to push the box to the conveyor belt 4, and the finished hinges placed on the lifting frame 6 are smoothly pushed onto the conveyor belt 4 of that layer, completing the loading and storage. The conveyor belt 4 can then transport the goods to the designated location. When a material unloading (retrieving) operation is required, the controller 15 also controls the lifting frame 6 to rise and fall to the target conveyor belt 4 containing the required goods. The lifting hydraulic rod 16 adjusts the height of the top frame 18, causing the unloading plate 24 to move above the box. The lifting hydraulic rod 16 drives the unloading plate 24 to move towards the box. After the unloading plate 24 moves above the box, the lifting hydraulic rod 16 drives the unloading plate 24 to fall and hook onto the box. Then, the unloading hydraulic rod 22 drives the unloading plate 24 to move, moving the box onto the lifting frame 6. Finally, the lifting frame 6 lowers the goods to the initial position, where workers or the goods are transferred to the next process, completing the material unloading and retrieving operation.

[0021] 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. A three-dimensional storage rack for displaying finished steel side door hinges, comprising a base plate (1), characterized in that: A top plate (2) is provided on the top of the base plate (1), and storage racks (3) are symmetrically fixedly connected between the base plate (1) and the top plate (2) near the middle. The storage racks (3) are provided with conveyor belts (4) at equal intervals. The bottom plate (1) and the top plate (2) are symmetrically fixedly connected with loading and unloading racks (5) near their ends. The loading and unloading racks (5) are provided with lifting frames (6). The lifting frames (6) are controlled by a lifting mechanism to lift and lower. A controller (15) is installed on the outer side of the loading and unloading racks (5). The lifting frame (6) is symmetrically equipped with lifting hydraulic rods (16) at the four corners of the top. The lifting frame (6) is symmetrically fixedly connected with guide frames (17) on both sides of the top. The guide frames (17) are located inside the lifting hydraulic rods (16). The top of the lifting hydraulic rods (16) is equipped with a top frame (18). The top frames (18) at both ends of the conveyor belt (4) are respectively equipped with a feeding mechanism and a discharging mechanism.

2. The three-dimensional storage rack for displaying finished steel side door hinges according to claim 1, characterized in that: The lifting mechanism includes a notch (7). The loading and unloading support (5) has a notch (7) near the middle. The lifting frame (6) is fixedly connected to a threaded connecting frame (8) on one side corresponding to the notch (7). The threaded connecting frame (8) extends through the interior of the notch (7) and outwards at one end away from the lifting frame (6). The loading and unloading support (5) is rotatably connected to an adjusting screw (9) on the outside of the notch (7). The adjusting screw (9) and the threaded connecting frame (8) form a threaded connection. The top end of the adjusting screw (9) is fixedly connected to a first reversing gear (10). The top plate (2) is symmetrically equipped with a dual-axis motor (11) near both ends. The dual-axis motor (11) is equipped with a second reversing gear (12) on the shaft end corresponding to the first reversing gear (10). The loading and unloading support (5) has symmetrically opened guide grooves (13) near the inner wall of the lifting frame (6). The lifting frame (6) is fixedly connected to a guide block (14) on one side corresponding to the guide groove (13).

3. The three-dimensional storage rack for displaying finished steel side door hinges according to claim 2, characterized in that: The external threads of the adjusting screw (9) have the same direction, and the first reversing gear (10) meshes with the second reversing gear (12).

4. A three-dimensional storage rack for displaying finished steel side door hinges according to claim 2, characterized in that: Both the guide groove (13) and the guide block (14) are T-shaped, and the guide groove (13) and the guide block (14) constitute a guide structure.

5. A three-dimensional storage rack for displaying finished steel side door hinges according to claim 1, characterized in that: The guide frame (17) and the conveyor belt (4) are arranged in parallel, and the spacing between the guide frames (17) is less than the width of the conveyor belt (4).

6. A three-dimensional storage rack for displaying finished steel side door hinges according to claim 1, characterized in that: The feeding mechanism includes a feeding hydraulic rod (19). The feeding hydraulic rod (19) is symmetrically installed above the top frame (18) at one end of the conveyor belt (4). The telescopic end of the feeding hydraulic rod (19) is equipped with a first L-shaped frame (20). The bottom of the first L-shaped frame (20) away from the conveyor belt (4) is fixedly connected to a feeding plate (21).

7. A three-dimensional storage rack for displaying finished steel side door hinges according to claim 1, characterized in that: The feeding mechanism includes a feeding hydraulic rod (22). The feeding hydraulic rod (22) is symmetrically installed above the top frame (18) at the other end of the conveyor belt (4). The telescopic end of the feeding hydraulic rod (22) is equipped with a second L-shaped frame (23). The bottom of the second L-shaped frame (23) near the conveyor belt (4) is fixedly connected to a feeding plate (24).

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