Intelligent stereoscopic warehouse for color steel tile

Abstract

The present application relates to the technical fields of automatic storage of intelligent warehouse, in particular to a kind of intelligent stereoscopic warehouse for color steel tile, including warehouse body, the inside lower side of two support frame bodies is slidably installed with lifting frame, the outer surface of two lifting frames is slidably installed with extension component on the surface of support frame body, the outer surface of four extension components is slidably installed with limiting component on the side away from support frame body, the upper end of two support frame bodies is provided with lifting mechanism, and the lifting mechanism is connected with lifting frame by steel rope, the beneficial effects of the present application are that single stacker independently works double stacker cooperative work mode, short size color steel tile can be handled, and long size color steel tile can be synchronously lifted by two stackers, different specifications material storage requirements are adapted, and fork uses hierarchical extension structure, can extend extension distance, and different storage depth scene is adapted.

Description

Technical Field

[0001] This invention relates to the field of automated storage technology in smart warehouses, specifically to an intelligent automated warehouse for color steel roofing sheets. Background Technology

[0002] With the expansion of industrialized production in the building materials industry, the production and warehousing demand for color steel roofing sheets, as a lightweight and high-strength building material, continues to grow. Automated storage and retrieval systems (AS / RS) are gradually becoming the mainstream choice for color steel roofing sheet storage due to their advantages of "efficient space utilization and automated operation." Color steel roofing sheets are characterized by large size ranges, thin thickness, easy deformation, and surface coating susceptibility to scratches, placing special requirements on the adaptability, stability, and protection of storage equipment. While existing AS / RS can improve space utilization when applied to color steel roofing sheet storage, they are difficult to match with the material characteristics of color steel roofing sheets, exhibiting numerous technical shortcomings.

[0003] Chinese Patent Publication No. CN110844441B discloses an intelligent automated storage and retrieval system (AS / RS) including an AS / RS frame, a lifting drive structure mounted on the frame, and several layers of automatic lifting material conveying components on the frame. Each layer of the automatic lifting material conveying components is equipped with a power mechanism. A stacking mechanism for conveying materials to the layers of automatic lifting material conveying components is also located at one end of the AS / RS frame. This AS / RS does not require sequential loading and unloading; each layer can reach the height required for unloading goods, and goods can be loaded and unloaded at any layer. It achieves automatic storage, automatic loading and unloading at any layer, and automated management. However, in practical use, this equipment has the following shortcomings, as detailed below:

[0004] The length of corrugated steel sheets varies significantly, and the existing automated storage and handling modules of these warehouses are not sufficiently adaptable: First, they cannot flexibly switch between independent operation of a single stacker crane for short materials and collaborative operation of two stacker cranes for long materials when storing corrugated steel sheets; second, the stacker crane forks have a simple structure and are mostly designed with fixed lengths. When short corrugated steel sheets are stored and retrieved independently, the center of gravity is easily shifted due to the excessive length of the forks, while long corrugated steel sheets cannot be lifted by a single stacker crane and require manual assistance or special long material equipment, which not only interrupts the automated process but also increases labor costs and the risk of material damage. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent automated warehouse for color steel roofing sheets to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The system includes a warehouse body. The bottom plate of the warehouse body has grooves on both sides of its center. Support frames are slidably installed in the grooves on both sides of the inner cavity of the warehouse body. The upper parts of the two support frames are slidably connected to the top of the warehouse body. Pushing components are provided at the lower ends of the two support frames. Lifting frames are slidably installed on the lower inner sides of the two support frames. Supporting components are provided in the middle of the two lifting frames. Extending components are slidably installed on the surfaces of the support frames on both sides of the outer surfaces of the two lifting frames. Limiting components are provided on the outer surfaces of the four extending components away from the support frames. Lifting mechanisms are provided at the upper ends of the two support frames, and these lifting mechanisms are connected to the lifting frames via steel cables.

[0008] The lower part of the pushing component is slidably connected to the guide rail in the inner cavity of the chute, and the upper part of the lifting mechanism is slidably connected to the guide rail on the top of the inner cavity of the warehouse body.

[0009] Preferably, the support component includes a mounting plate, which is fixedly installed in the lower part of the inner cavity of the lifting frame. Forks are provided on both sides of the upper end of the mounting plate, and a motor is provided at the lower end of the mounting plate. A driven mechanism is fixedly installed on both sides of the motor at the lower end of the mounting plate. The motor and the two driven mechanisms are used to provide power to the two forks. A limit mechanism is provided at the upper end of the two forks.

[0010] Preferably, the fork includes a support plate, a connecting plate slidably mounted on the middle of the support plate, a gear set disposed in the middle of the connecting plate, a fork plate disposed at the upper end of the connecting plate, a rack 1 disposed on the side of the outer surface of the support plate and the fork plate that is close to each other, the two racks 1 being meshed with the upper and lower sides of the gear set, a rack 2 disposed on the lower end of the connecting plate away from the motor, the rack 2 being meshed with the output end of the driven mechanism, push blocks disposed on both sides of the middle of the outer surface of the fork plate, and multiple connecting blocks disposed at the upper end of the fork plate.

[0011] Preferably, the limiting mechanism includes two hydraulic mounting components and a positioning frame. The hydraulic mounting components are fixedly installed in the middle of the lifting frame, and the positioning frame is fixedly installed on the upper end of the fork plate. Mounting holes are provided on both sides of the lower end of the positioning frame. The mounting holes on both sides are adapted to be used with multiple connecting blocks. A positioning element is provided in the middle of the positioning frame, and a storage element is provided on one side of the inner cavity of the positioning element. The inner cavity of the positioning element communicates with the inner cavities of the hydraulic mounting components and the storage element.

[0012] Preferably, the positioning component includes multiple positioning plates and hydraulic connecting pipes. The upper ends of the multiple positioning plates are flush with the upper end of the positioning frame. The hydraulic connecting pipe is fixedly installed in the inner cavity of the positioning frame. Both ends of the hydraulic connecting pipe are provided with interfaces. Both interfaces extend to the outside of the positioning frame. The inner cavities of the two interfaces are connected to the inner cavities of the two hydraulic mounting components through hydraulic pipes. Hydraulic telescopic rods are provided on both sides of the lower end of the multiple positioning plates. The multiple hydraulic telescopic rods are fixedly installed on the bottom wall of the inner cavity of the positioning frame. The inner cavities of the multiple hydraulic telescopic rods are connected to the inner cavity of the hydraulic connecting pipe through hydraulic pipes.

[0013] Preferably, the storage component includes a fixed frame, which is fixedly installed in the inner cavity of the positioning frame. Piston plates are slidably installed on both sides of the inner cavity of the fixed frame. Two springs are fixedly installed on the inner surface of the fixed frame on the side of the two piston plates that are far apart from each other. A flow guide frame is provided in the middle of the inner cavity of the fixed frame. The inner cavity of the flow guide frame is connected to the inner cavity of the hydraulic connecting pipe through a hydraulic pipe.

[0014] Preferably, the extending component includes two fixing brackets and a hydraulic component. The two fixing brackets are fixedly installed on the upper part of the outer surface of the lifting frame, and the hydraulic component is fixedly installed on the lower side of the lifting frame. A sliding plate is provided on the side of the outer surface of the two fixing brackets away from the lifting frame. The sliding plate is slidably installed on the outer surface of the support frame. Two hydraulic telescopic handles are provided in the middle of the outer surface of the sliding plate. The inner cavities of the two hydraulic telescopic handles are connected to the inner cavity of the hydraulic component through hydraulic pipes.

[0015] Preferably, the hydraulic component includes a hydraulic driven handle, which is fixedly installed on the lower side of the lifting frame. The extended end of the hydraulic driven handle is provided with a push plate, which is adapted to be used with the push block in the corresponding fork.

[0016] Preferably, the limiting component includes a hydraulic cylinder, the outer surface of which is fixedly connected to the extended ends of two hydraulic telescopic handles, the output end of which is provided with a Z-shaped rod, and the upper part of the outer surface of the Z-shaped rod is provided with a limiting component.

[0017] Preferably, the limiting member includes a fixing plate, the upper end of which is fixedly connected to the upper part of the outer surface of the Z-shaped rod, the lower end of which is provided with a hydraulic transmission handle, and the lower ends of the hydraulic transmission handle are provided with limiting plates on both sides. A pressure sensor is provided on the outer surface of the limiting plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In this invention, the single stacker crane operates independently while the dual stacker cranes operate collaboratively. This can handle both short-sized color steel tiles and long-sized color steel tiles by simultaneously lifting them with two stacker cranes, adapting to the storage needs of materials of different specifications. The forks adopt a graded extension structure, which can extend the extension distance and adapt to different storage depth scenarios.

[0020] 2. In this invention, the limiting component is linked with the supporting component through hydraulic transmission. With the cooperation of the pushing block and the push plate, the limiting component moves synchronously with the extension of the forks, which prevents the material from shaking or falling off during the movement and improves the safety of operation.

[0021] 3. In this invention, the limiting mechanism uses the weight of the color steel tile itself to drive the hydraulic mounting component to retract, and the hydraulic oil drives multiple positioning plates of the positioning component to extend. For corrugated and wavy color steel tiles, the hydraulic oil corresponding to the positioning plates that cannot extend can be temporarily stored in the storage component to achieve conformal limiting, avoid tile deformation or coating scratches caused by rigid limiting, and no additional power source is required, thus reducing energy consumption. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 ;

[0025] Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 4 ;

[0026] Figure 5 This is a schematic diagram of the assembly of the support components of the present invention;

[0027] Figure 6 This is a schematic diagram of the support component structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the fork structure of the present invention. Figure 1 ;

[0029] Figure 8 This is a schematic diagram of the fork structure of the present invention. Figure 2 ;

[0030] Figure 9 This is a schematic diagram of the limiting mechanism structure of the present invention. Figure 1 ;

[0031] Figure 10 This is a schematic diagram of the limiting mechanism structure of the present invention. Figure 2 ;

[0032] Figure 11 This is a schematic diagram of the positioning component structure of the present invention;

[0033] Figure 12 For the present invention Figure 11 Enlarged view of a portion of point A in the middle;

[0034] Figure 13 This is a schematic diagram of the protruding component structure of the present invention;

[0035] Figure 14 This is a schematic diagram of the hydraulic component structure of the present invention;

[0036] Figure 15 This is a schematic diagram of the limiting component structure of the present invention;

[0037] Figure 16 This is a schematic diagram of the limiting component structure of the present invention.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Warehouse body; 11. Slide chute; 2. Support frame; 3. Pushing component; 4. Lifting frame; 5. Supporting component; 51. Mounting plate; 52. Forks; 521. Support plate; 522. Connecting plate; 523. Fork plate; 524. Gear set; 525. Pushing block; 526. Connecting block; 53. Motor; 531. Driven mechanism; 54. Limiting mechanism; 541. Hydraulic mounting component; 542. Positioning frame; 5421. Mounting hole; 543. Positioning component; 5431. Positioning plate; 5432. Hydraulic... 5433, Hydraulic connecting pipe; 5434, Interface; 544, Storage component; 5441, Fixing frame; 5442, Piston plate; 5443, Flow guide frame; 6, Extending component; 61, Fixing frame; 62, Slide plate; 63, Hydraulic component; 631, Hydraulic driven handle; 632, Push plate; 64, Hydraulic telescopic handle; 7, Limiting component; 71, Hydraulic cylinder; 72, Z-shaped rod; 73, Limiting component; 731, Fixing plate; 732, Hydraulic transmission handle; 733, Limiting plate; 8, Lifting mechanism. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1 - Figure 16The intelligent automated warehouse for color steel tiles shown includes a warehouse body 1. The bottom plate of the warehouse body 1 has grooves 11 on both sides of its center. Support frames 2 are slidably installed in the grooves 11 on both sides of the inner cavity of the warehouse body 1. The upper parts of the two support frames 2 are slidably connected to the top of the warehouse body 1. Pushing components 3 are provided at the lower ends of the two support frames 2. Lifting frames 4 are slidably installed on the lower inner sides of the two support frames 2. Supporting components 5 are provided in the middle of the two lifting frames 4. Extending components 6 are slidably installed on the surfaces of the support frames 2 on both sides of the outer surfaces of the two lifting frames 4. Limiting components 7 are provided on the side of the outer surface of the four extending components 6 away from the support frames 2. Lifting mechanisms 8 are provided at the upper ends of the two support frames 2, and the lifting mechanisms 8 are connected to the lifting frames 4 via steel cables.

[0042] Furthermore, the lower part of the pushing component 3 is slidably connected to the guide rail in the inner cavity of the slide 11, and the upper part of the lifting mechanism 8 is slidably connected to the guide rail on the top of the inner cavity of the warehouse body 1.

[0043] Specifically, after a batch of color steel tiles is produced, they need to be stored in the warehouse body 1. During this process, the pushing component 3 drives the support frame 2 to move to the door of the warehouse body 1. Then, the support component 5 on the lifting frame 4 extends, so that the support component 5 is under part of the color steel tiles. Simultaneously, the support component 5 drives the two side extension components 6 to move, causing the two limiting components 7 to be pushed out. When the support component 5 is completely under the color steel tiles, the two limiting components 7 are exactly above the color steel tiles, and then limit the color steel tiles of that part to prevent them from shaking and falling off the support component 5 when the pushing component 3 drives the support frame 2 to move.

[0044] Furthermore, after the support component 5 is in place, the lifting mechanism 8 outputs power, which, after being transmitted through the lifting frame 4, drives the support component 5 to move upward, and the support component 5 lifts the section of color steel tile upward. Then, the pushing component 3 drives the support component 5 and the color steel tile above it to move through the support frame 2 and the lifting frame 4. When the pushing component 3 drives the support frame 2 to reach the preset storage position, the support component 5 extends again and places the color steel tile on the corresponding shelf; at the same time, the two limiting components 7 release the limiting on the color steel tile, completing the storage operation of this batch of short-sized color steel tiles.

[0045] Furthermore, the support frame 2, the pushing component 3, the lifting frame 4, the support component 5, the limiting component 7, and the lifting mechanism 8 together constitute the stacker crane.

[0046] Furthermore, by Figure 1 and Figure 2It can be seen that the warehouse adopts a layout of two rows of shelves with two stacker cranes in the middle. For long color steel tiles, the two stacker cranes need to work together: the support frame 2 of the two stacker cranes drive their respective support components 5 to lift the long color steel tiles from both sides below simultaneously, and then work together to move the color steel tiles to the designated position on the shelf and complete the placement.

[0047] In order to support the corrugated steel sheet, and at the same time, to cooperate with another support component 5 to support longer corrugated steel sheets, such as... Figure 5 and Figure 6 As shown, the support component 5 includes a mounting plate 51, which is fixedly installed in the lower part of the inner cavity of the lifting frame 4. Forks 52 are provided on both sides of the upper end of the mounting plate 51, and a motor 53 is provided at the lower end of the mounting plate 51. A driven mechanism 531 is fixedly installed on both sides of the motor 53 at the lower end of the mounting plate 51. The motor 53 and the two driven mechanisms 531 are used to provide power to the two forks 52. A limit mechanism 54 is provided at the upper end of the two forks 52.

[0048] Specifically, when the support frame 2 moves to the doorway of the warehouse body 1, the lifting mechanism 8 adjusts the lifting frame 4 to the corresponding position. Then, the motor 53 outputs power and drives the two forks 52 to extend through the driven mechanisms 531 on both sides. After the forks 52 extend a certain distance, the limiting mechanism 54 is positioned just below the color steel tile to be stored. At this time, the lifting mechanism 8 drives the support component 5 to move upward through the lifting frame 4, and the support component 5 completes the lifting action of the color steel tile.

[0049] Furthermore, when the lifting mechanism 8 drives the supporting component 5 to move upward via the lifting frame 4, the weight of the color steel tile itself will act on the surface of the limiting mechanism 54, thereby causing the limiting mechanism 54 to move and restrict the color steel tile.

[0050] Furthermore, if it is necessary to use the support component 5 of another stacker crane to store long-sized color steel tiles, the motor 53 rotates in the opposite direction, causing the forks 52 to extend towards the other side of the shelf, lifting one end of the long-sized color steel tile, and then working with the other stacker crane to place the color steel tile in the corresponding position on the shelf.

[0051] To achieve the goal of supporting the corrugated steel sheet, and simultaneously, to cooperate with another support component 5 to support longer corrugated steel sheets, such as... Figure 7 and Figure 8As shown, the fork 52 includes a support plate 521, which is fixedly installed on the upper end of the mounting plate 51. A connecting plate 522 is slidably installed in the middle of the support plate 521. A gear set 524 is provided in the middle of the connecting plate 522. A fork plate 523 is provided at the upper end of the connecting plate 522. A rack 1 is provided on the side of the outer surface of the support plate 521 and the fork plate 523 that is close to each other. The two racks 1 are meshed with the upper and lower sides of the gear set 524. A rack 2 is provided on the lower end of the connecting plate 522 away from the motor 53. The rack 2 is meshed with the output end of the driven mechanism 531. Push blocks 525 are provided on both sides of the middle of the outer surface of the fork plate 523. A plurality of connecting blocks 526 are provided at the upper end of the fork plate 523.

[0052] Specifically, when the motor 53 rotates, the driven mechanism 531 drives the rack two at the lower end of the connecting plate 522 to move; during the extension of the connecting plate 522, the gear set 524 in its middle rotates under the drive of the rack one in the middle of the support plate 521, and then drives the fork plate 523 to move through the rack one in the middle of the fork plate 523. Since the gears meshing with the two racks 1 of the gear set 524 have different specifications, the forks 52 can extend in stages, effectively extending the overall extension distance and adapting to different storage depth requirements.

[0053] In order to utilize the weight of the corrugated steel sheet itself, the limiting mechanism 54 can restrict the shape of the corrugated steel sheet, such as... Figure 9 and Figure 10 As shown, the limiting mechanism 54 includes two hydraulic mounting parts 541 and a positioning frame 542. The hydraulic mounting parts 541 are fixedly installed in the middle of the lifting frame 4, and the positioning frame 542 is fixedly installed on the upper end of the fork plate 523. The lower end of the positioning frame 542 has mounting holes 5421 on both sides. The mounting holes 5421 on both sides are adapted to multiple connecting blocks 526. A positioning element 543 is provided in the middle of the positioning frame 542. A storage element 544 is provided on one side of the inner cavity of the positioning element 543. The inner cavity of the positioning element 543 communicates with the inner cavities of the hydraulic mounting parts 541 and the storage element 544.

[0054] Specifically, when the support component 5 is lifted upward under the drive of the lifting mechanism 8, the weight of the color steel tile acts on the surface of the positioning frame 542 and is transmitted to the hydraulic mounting component 541 through the fork 52, causing the hydraulic mounting component 541 to be compressed and contracted. At this time, the hydraulic oil in the inner cavity of the hydraulic mounting component 541 is introduced into the inner cavity of the positioning component 543 through the hydraulic pipe, driving the positioning component 543 to extend to limit the color steel tile.

[0055] Furthermore, given that corrugated steel sheets are often convex or wavy in shape, their surfaces will directly contact some parts of the positioning component 543, preventing those parts from extending. In this case, the hydraulic oil flowing out of the inner cavity of the hydraulic mounting component 541 will be temporarily stored in the inner cavity of the storage component 544, thereby achieving adaptive limiting based on the shape of the corrugated steel sheet.

[0056] To achieve the goal of utilizing the weight of the corrugated steel sheet itself, the limiting mechanism 54 can restrict the shape of the corrugated steel sheet, such as... Figure 11 As shown, the positioning component 543 includes multiple positioning plates 5431 and hydraulic connecting pipes 5433. The upper ends of the multiple positioning plates 5431 are flush with the upper end of the positioning frame 542. The hydraulic connecting pipes 5433 are fixedly installed in the inner cavity of the positioning frame 542. Both ends of the hydraulic connecting pipes 5433 are provided with interfaces 5434. Both interfaces 5434 extend to the outside of the positioning frame 542. The inner cavities of the two interfaces 5434 are connected to the inner cavities of the two hydraulic mounting components 541 through hydraulic pipes. Hydraulic telescopic rods 5432 are provided on both sides of the lower end of the multiple positioning plates 5431. The multiple hydraulic telescopic rods 5432 are fixedly installed on the bottom wall of the inner cavity of the positioning frame 542. The inner cavities of the multiple hydraulic telescopic rods 5432 are connected to the inner cavities of the hydraulic connecting pipes 5433 through hydraulic pipes.

[0057] Furthermore, such as Figure 12 As shown, the storage component 544 includes a fixed frame 5441, which is fixedly installed in the inner cavity of the positioning frame 542. Piston plates 5442 are slidably installed on both sides of the inner cavity of the fixed frame 5441. Two springs are fixedly installed on the inner surface of the fixed frame 5441 on the side of the two piston plates 5442 that are far apart from each other. A guide frame 5443 is provided in the middle of the inner cavity of the fixed frame 5441. The inner cavity of the guide frame 5443 is connected to the inner cavity of the hydraulic connecting pipe 5433 through a hydraulic pipe.

[0058] Specifically, after the limiting mechanism 54 lifts the color steel tile, the hydraulic oil in the inner cavity of the hydraulic mounting component 541 is injected into the inner cavity of the hydraulic connecting pipe 5433 through the interface 5434, and then distributed to the inner cavities of multiple hydraulic telescopic rods 5432, driving each hydraulic telescopic rod 5432 to push the corresponding positioning plate 5431 upward.

[0059] Furthermore, during the hydraulic oil diversion process, due to the shape of the corrugated steel sheet, if part of the positioning plate 5431 comes into contact with the surface of the corrugated steel sheet, it cannot continue to extend under the weight of the corrugated steel sheet. At this time, the excess hydraulic oil flowing into the hydraulic connecting pipe 5433 from the hydraulic mounting component 541 will enter the inner cavity of the fixed frame 5441 through the guide frame 5443, pushing the two piston plates 5442 to separate to both sides, causing the connected spring to be compressed and contracted.

[0060] Furthermore, after the support component 5 places the corrugated steel sheet on the shelf, the hydraulic mounting component 541 resets under the action of the internal spring, and the positioning component 543 and the storage component 544 synchronously return to their initial state.

[0061] Furthermore, due to the diverse shapes of color steel tiles, different limiting mechanisms 54 need to be adapted. During replacement, first disconnect the hydraulic pipe connected to the interface 5434, then pull upwards away from the positioning frame 542, separating the mounting hole 5421 from the surface of the connecting block 526. Next, place the limiting mechanism 54 to be replaced on the upper end of the fork 52. Finally, connect the hydraulic pipe of the hydraulic mounting component 541 to the interface 5434 of the new limiting mechanism 54.

[0062] Example 2: Please refer to Figure 13 This embodiment further explains Example 1. In order to push out the limiting component 7 and make it synchronized with the extension length of the supporting component 5, the extending component 6 includes two fixing brackets 61 and a hydraulic component 63. The two fixing brackets 61 are fixedly installed on the upper part of the outer surface of the lifting frame 4, and the hydraulic component 63 is fixedly installed on the lower side of the lifting frame 4. A sliding plate 62 is provided on the side of the outer surface of the two fixing brackets 61 away from the lifting frame 4. The sliding plate 62 is slidably installed on the outer surface of the supporting frame 2. Two hydraulic telescopic handles 64 are provided in the middle of the outer surface of the sliding plate 62. The inner cavity of the two hydraulic telescopic handles 64 is connected to the inner cavity of the hydraulic component 63 through a hydraulic pipe.

[0063] Specifically, during the extension of the support component 5, the hydraulic component 63 is pushed to move, causing the hydraulic oil in the inner cavity of the hydraulic component 63 to be injected into the inner cavity of the two hydraulic telescopic handles 64 through the hydraulic pipe, thereby driving the hydraulic telescopic handles 64 to extend and pushing out the limiting component 7.

[0064] In order for the hydraulic component 63 to be driven by the support component 5 to push out the limiting component 7 by the hydraulic telescopic handle 64, such as Figure 14 As shown, the hydraulic component 63 includes a hydraulic driven handle 631, which is fixedly installed on the lower side of the lifting frame 4. The extended end of the hydraulic driven handle 631 is provided with a push plate 632, which is adapted to be used with the push block 525 in the corresponding fork 52.

[0065] Specifically, since the limiting component 7 is partially extended, and its middle part is not coplanar with the middle part of the fork plate 523, when the supporting component 5 is initially extended, the pushing blocks 525 on both sides of the outer surface of the fork plate 523 first move closer to the push plate 632. When the middle part of the fork plate 523 and the middle part of the limiting component 7 are on the same vertical plane, the pushing blocks 525 on both sides move with the fork plate 523 and drive the push plate 632, which in turn causes the push plate 632 to drive the hydraulic driven handle 631 to move, so that the hydraulic oil in the inner cavity of the hydraulic driven handle 631 enters the inner cavity of the two hydraulic telescopic handles 64, ensuring that the limiting component 7 moves synchronously with the extension of the fork plate 523.

[0066] Furthermore, if the current stacker crane's support component 5 needs to cooperate with the support component 5 of another stacker crane to lift the long-sized color steel tile on the other side of the shelf, the support component 5 extends in the opposite direction. At this time, the pushing blocks 525 on both sides of the fork plate 523 surface do not contact the push plate 632, and the extension component 6 does not push the limiting component 7 to extend to the other side. Instead, the support component 5 of the other stacker crane drives the limiting component 7 to extend through its extension component 6 to achieve the limiting of the color steel tile.

[0067] Furthermore, only when a single stacker crane operates independently, the push block 525 cooperates with the push plate 632 to drive the limiting component 7; when two stacker cranes operate in concert, the stacker crane on the side away from the color steel tile storage rack does not need the limiting component 7 to participate, so the push block 525 does not contact the push plate 632.

[0068] To limit the movement of the corrugated steel sheet and prevent it from falling off during the movement of the support frame 2, such as... Figure 15 As shown, the limiting component 7 includes a hydraulic cylinder 71. The outer surface of the hydraulic cylinder 71 is fixedly connected to the extended ends of two hydraulic telescopic handles 64. A Z-shaped rod 72 is provided at the output end of the hydraulic cylinder 71. A limiting component 73 is provided on the upper part of the outer surface of the Z-shaped rod 72.

[0069] Furthermore, such as Figure 16 As shown, the limiting member 73 includes a fixing plate 731. The upper end of the fixing plate 731 is fixedly connected to the upper part of the outer surface of the Z-shaped rod 72. The lower end of the fixing plate 731 is provided with a hydraulic transmission handle 732. Limiting plates 733 are provided on both sides of the lower end of the hydraulic transmission handle 732.

[0070] Furthermore, a pressure sensor is provided on the outer surface of the limiting plate 733.

[0071] Specifically, when the support component 5 extends to the appropriate lifting position, the hydraulic telescopic handle 64 stops pushing the hydraulic cylinder 71 to move. Then, the hydraulic cylinder 71 outputs power, which drives the hydraulic transmission handle 732 and the two limiting plates 733 to move downward through the Z-shaped rod 72 and the fixed plate 731. After the hydraulic transmission handle 732 and the limiting plates 733 move downward a certain distance, the two limiting plates 733 are exactly located on both sides of the color steel tile. At this time, the hydraulic transmission handle 732 drives the two limiting plates 733 to move towards each other. When the limiting plates 733 contact the surface of the color steel tile, their surface pressure sensors generate a signal and provide feedback. The hydraulic transmission handle 732 immediately stops driving the limiting plates 733, and the two limiting plates 733 complete the precise positioning of the color steel tile.

[0072] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0073] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent automated warehouse for color steel roofing sheets, comprising a warehouse body (1), characterized in that: The warehouse body (1) has a sliding groove (11) on both sides of the bottom plate. The warehouse body (1) has a support frame (2) on both sides of the inner cavity, which is slidably installed in the inner cavity of the sliding groove (11). The upper part of the two support frames (2) is slidably connected to the top of the warehouse body (1). The lower end of the two support frames (2) is provided with a pushing component (3). The lower inside of the two support frames (2) is slidably installed with a lifting frame (4). The middle of the two lifting frames (4) is provided with a support component (5). The outer surfaces of the two lifting frames (4) are provided with protruding components (6) slidably installed on the surface of the support frame (2). The outer surfaces of the four protruding components (6) away from the support frame (2) are provided with a limiting component (7). The upper end of the two support frames (2) is provided with a lifting mechanism (8). The lifting mechanism (8) is connected to the lifting frame (4) by a steel rope. The lower part of the pushing component (3) is slidably connected to the guide rail in the inner cavity of the slide groove (11), and the upper part of the lifting mechanism (8) is slidably connected to the guide rail on the top of the inner cavity of the warehouse body (1). The support component (5) includes a mounting plate (51), which is fixedly installed in the lower part of the inner cavity of the lifting frame (4). Forks (52) are provided on both sides of the upper end of the mounting plate (51), and a motor (53) is provided at the lower end of the mounting plate (51). A driven mechanism (531) is fixedly installed on both sides of the motor (53) at the lower end of the mounting plate (51). The motor (53) and the two driven mechanisms (531) are used to provide power to the two forks (52). A limit mechanism (54) is provided at the upper end of the two forks (52). The fork (52) includes a support plate (521), a connecting plate (522) is slidably mounted on the middle of the support plate (521), a gear set (524) is provided in the middle of the connecting plate (522), a fork plate (523) is provided at the upper end of the connecting plate (522), a rack is provided on the side of the outer surface of the support plate (521) and the fork plate (523) that are close to each other, and the two racks are meshed with the upper and lower sides of the gear set (524). A rack is provided on the side of the lower end of the connecting plate (522) away from the motor (53), and the rack is meshed with the output end of the driven mechanism (531). Push blocks (525) are provided on both sides of the middle of the outer surface of the fork plate (523), and multiple connecting blocks (526) are provided at the upper end of the fork plate (523). The limiting mechanism (54) includes two hydraulic mounting parts (541) and a positioning frame (542). The hydraulic mounting parts (541) are fixedly installed in the middle of the lifting frame (4), and the positioning frame (542) is fixedly installed on the upper end of the fork plate (523). The lower end of the positioning frame (542) is provided with mounting holes (5421) on both sides. The mounting holes (5421) on both sides are adapted to multiple connecting blocks (526). The positioning frame (542) is provided with a positioning element (543) in the middle. A storage element (544) is provided on one side of the inner cavity of the positioning element (543). The inner cavity of the positioning element (543) is connected to the inner cavities of the hydraulic mounting parts (541) and the storage element (544). The protruding component (6) includes two fixing brackets (61) and a hydraulic component (63). The two fixing brackets (61) are fixedly installed on the upper part of the outer surface of the lifting frame (4), and the hydraulic component (63) is fixedly installed on the lower side of the lifting frame (4). A sliding plate (62) is provided on the side of the outer surface of the two fixing brackets (61) away from the lifting frame (4). The sliding plate (62) is slidably installed on the outer surface of the support frame (2). Two hydraulic telescopic handles (64) are provided in the middle of the outer surface of the sliding plate (62). The inner cavity of the two hydraulic telescopic handles (64) is connected to the inner cavity of the hydraulic component (63) through a hydraulic pipe. The limiting component (7) includes a hydraulic cylinder (71), the outer surface of which is fixedly connected to the extended ends of two hydraulic telescopic handles (64), and the output end of the hydraulic cylinder (71) is provided with a Z-shaped rod (72), and the upper part of the outer surface of the Z-shaped rod (72) is provided with a limiting component (73).

2. The intelligent automated warehouse for color steel roofing sheets according to claim 1, characterized in that: The positioning component (543) includes multiple positioning plates (5431) and hydraulic connecting pipes (5433). The upper ends of the multiple positioning plates (5431) are flush with the upper end of the positioning frame (542). The hydraulic connecting pipes (5433) are fixedly installed in the inner cavity of the positioning frame (542). Both ends of the hydraulic connecting pipes (5433) are provided with interfaces (5434). Both interfaces (5434) extend to the outside of the positioning frame (542). The inner cavities of the two interfaces (5434) are connected to the inner cavities of the two hydraulic mounting components (541) through hydraulic pipes. Both sides of the lower end of the multiple positioning plates (5431) are provided with hydraulic telescopic rods (5432). The multiple hydraulic telescopic rods (5432) are fixedly installed on the bottom wall of the inner cavity of the positioning frame (542). The inner cavities of the multiple hydraulic telescopic rods (5432) are connected to the inner cavities of the hydraulic connecting pipes (5433) through hydraulic pipes.

3. The intelligent automated warehouse for color steel roofing sheets according to claim 2, characterized in that: The storage component (544) includes a fixed frame (5441), which is fixedly installed in the cavity of the positioning frame (542). Piston plates (5442) are slidably installed on both sides of the cavity of the fixed frame (5441). Two springs are fixedly installed on the surface of the cavity of the fixed frame (5441) on the side of the two piston plates (5442) that are far apart from each other. A flow guide frame (5443) is provided in the middle of the cavity of the fixed frame (5441). The cavity of the flow guide frame (5443) is connected to the cavity of the hydraulic connecting pipe (5433) through a hydraulic pipe.

4. The intelligent automated warehouse for color steel roofing sheets according to claim 1, characterized in that: The hydraulic component (63) includes a hydraulic driven handle (631), which is fixedly installed on the lower side of the lifting frame (4). The extended end of the hydraulic driven handle (631) is provided with a push plate (632), which is adapted to be used with the push block (525) in the corresponding fork (52).

5. The intelligent automated warehouse for color steel roofing sheets according to claim 1, characterized in that: The limiting member (73) includes a fixing plate (731), the upper end of the fixing plate (731) is fixedly connected to the upper part of the outer surface of the Z-shaped rod (72), the lower end of the fixing plate (731) is provided with a hydraulic transmission handle (732), and both sides of the lower end of the hydraulic transmission handle (732) are provided with limiting plates (733), and a pressure sensor is provided on the outer surface of the limiting plate (733).

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