Goods stacking device for automatic stereoscopic warehouse

Abstract

The goods stacking device for the automatic stereoscopic warehouse comprises a fixing frame and a plurality of bearing assemblies, the bearing assemblies are sequentially arranged on the fixing frame from top to bottom, a plurality of placing pieces are arranged on the bearing assemblies, the placing pieces are evenly distributed on the bearing assemblies, and the placing pieces are arranged on the fixing frame. The top of the fixing frame is further provided with a pushing assembly used for separating every two adjacent containing pieces. Under the cooperation of the limiting plate and the first side plates arranged on the two sides of the limiting plate, plates can be conveniently and independently stored, damage to the plates caused by stacked storage of the plates can be prevented, and under the cooperation of the first guide plate, the limiting plate and the first side plates arranged on the two sides of the limiting plate can be conveniently moved, and the plates can be conveniently taken.

Description

Technical Field

[0001] This invention belongs to the field of palletizing technology, and specifically relates to a goods stacking device for automated three-dimensional warehouses. Background Technology

[0002] Automated storage and retrieval systems (AS / RS) are typically complex automated logistics systems composed of racking systems, rail-guided stacker cranes, inbound and outbound conveyor systems, shuttles, robots, AGVs (Automated Guided Vehicles), dimensional inspection and barcode reading systems, communication systems, automatic control systems, computer monitoring systems (WCS), computer management systems (WMS), and other auxiliary equipment such as cable trays, power distribution cabinets, pallets, adjustment platforms, and steel structure platforms. Utilizing integrated logistics concepts and employing advanced control, bus, communication (wireless, infrared, etc.) and information technology (RFID, etc.), these systems coordinate and operate under computer control, automating inbound and outbound operations. This allows for automated functions such as receiving, palletizing, warehousing, outbound, picking, inventory counting and maintenance, shipping, inventory statistics, alarms, and report generation.

[0003] Currently, automated warehouses rely on a large number of stacking devices to store goods during operation. However, most existing stacking devices use guide frame structures, and the spacing between their shelves is usually fixed and cannot be adjusted. This design is particularly inconvenient when stacking shelves: not only is it difficult to remove a shelf individually, but stacked shelves may also be damaged due to mutual compression. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a goods stacking device for automated three-dimensional warehouses. With the cooperation of the limiting plate and the first side plates set on both sides of the limiting plate, it is convenient to store the boards individually and can prevent the boards from being damaged by stacking. In addition, with the cooperation of the first guide plate, it is convenient to move the limiting plate and the first side plates set on both sides of the limiting plate, so as to facilitate the retrieval of the boards.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An automated storage and retrieval system (AS / RS) cargo stacking device includes a fixed frame and supporting components. Several supporting components are arranged on the fixed frame from top to bottom. Several placement components are arranged on the supporting components and are evenly distributed on the supporting components. The placement component includes a limiting plate, first side plates disposed on both sides of the limiting plate, a fixing pin, and a first guide plate. A fixing plate is disposed at the end of the first side plate, and fixing grooves are opened on both the upper and lower sides of the fixing plate. The first guide plate is disposed in the fixing grooves on the upper and lower sides of the fixing plate, and both ends of the first guide plate are connected to the support component. A guide hole is opened in the middle of the first guide plate, and the fixing pin is disposed in the guide hole. Both ends of the fixing pin are connected to the first side plate and the fixing plate, respectively. A push assembly for separating two adjacent placement pieces is also provided on the top of the fixed frame.

[0006] Preferably, the placement component further includes a pressure plate, a pusher, a guide rod, and a spring. The end of the first side plate has a slotted hole. The two ends of the guide rod are respectively fixed to the two inner walls of the slotted hole. The two ends of the pusher are respectively disposed in the slotted holes on the first side plates on both sides of the limiting plate. The pressure plate is disposed between the first side plates on both sides of the limiting plate, and its middle portion is rotatably mounted on the first side plate. The pusher is slidably mounted on the guide rod and connected to the pressure plate. The spring is sleeved on the guide rod. The pressure plate is used to limit the top of the plate, and the spring is used to provide power for the pusher to reset. When the plate is pushed from one end of the first side plate to the other end, when the end of the plate moves to the side where the pressure plate and the first side plate are hinged, the end of the plate contacts the bottom of the pressure plate. Continuing to push the plate will cause the pressure plate to rotate around the hinge between the pressure plate and the first side plate until the plate is pushed to the limiting plate. The pressure plate achieves the purpose of limiting the top of the plate. Preferably, the push frame includes a lifting plate, a lifting rod, a fixing sleeve, and a fixing column. A connecting plate is also fixedly installed on one end of the pressure plate. A waist-shaped hole is opened in the middle of the connecting plate, and a first limiting groove is opened in the middle of the connecting plate, which communicates with the waist-shaped hole. The two ends of the lifting plate are set in the strip-shaped holes on the first side plates on both sides of the limiting plate, and the lifting plate is slidably connected to the guide rod. The lifting rod is fixedly installed on the top of the lifting plate, and the fixing sleeve is fixedly installed on the top of the lifting rod. The fixing sleeve is fixedly installed on the fixing column, and the fixing sleeve is set in the first limiting groove. The two ends of the fixed column are slidably disposed in the waist-shaped holes. A stop block is placed on the other end of the pressure plate. The stop block has a triangular cross-section structure. An clearance groove is also opened on the first side plate to facilitate the removal of the plate. When the lifting plate moves upward, it will drive the lifting rod and the fixed column to move upward. When the fixed column moves upward, it will drive the pressure plate to rotate around the hinge point between the pressure plate and the first side plate, thereby ensuring that the pressure plate can limit the top of the plate. The stop block can limit the end of the plate, preventing the plate from falling out of the first side plate on both sides of the limiting plate, thus ensuring the safety of the plate stacking.

[0007] Preferably, the placement component further includes a guide frame, which includes a second guide plate and first upright plates installed at both ends of the second guide plate. The first upright plates are connected to the support assembly. A guide groove is also provided on the top of the first side plate. The guide groove slides in cooperation with the second guide plate. The guide frame is used to provide guidance for the movement of the first side plate, and the second guide plate can prevent the first side plate from sliding during the movement, thus ensuring the normal movement of the first side plate.

[0008] Preferably, the fixing frame includes a base plate, a top plate, a first vertical rod, and a second vertical rod. Two first vertical rods and two second vertical rods are provided, symmetrically arranged on both sides of the base plate. The first and second vertical rods are evenly distributed at the four corners of the base plate. The top plate is located on top of the first and second vertical rods. The fixing frame is used to support the supporting components and ensure the normal operation of the pushing components. The base plate ensures the stability of the device, guaranteeing that the device remains stable during operation and ensuring the safety of stacking the plates.

[0009] Preferably, the support assembly includes a support plate, a first sliding sleeve, a connecting rod, a reinforcing rod, and a second sliding sleeve. The second sliding sleeve is disposed at both ends of one side of the support plate. Both the second sliding sleeve and the first sliding sleeve are slidably mounted on the second vertical rod. The first sliding sleeve is connected to the second sliding sleeve via the connecting rod. The two ends of the reinforcing rod are respectively fixedly mounted on the first sliding sleeve and the support plate. The first vertical plate is fixedly mounted on the reinforcing rod. A movable component and a locking component are disposed at the bottom of the support plate. The movable component is disposed on the second sliding sleeve, and the locking component is disposed on the other side of the support plate and cooperates with the first vertical rod. The support assembly is used to support the placed component, ensuring that the placed component remains stable during operation. The first and second sliding sleeves ensure that the support plate can move normally up and down along the first and second vertical rods, thereby improving the safety of the support plate during lifting and lowering.

[0010] Preferably, the moving component includes a fixed housing, a motor, and gears. The fixed housing is fixedly installed at the bottom of the support plate. Inside the fixed housing are a first bevel gear, a second bevel gear, and a rotating shaft. The two ends of the rotating shaft are rotatably mounted on a second sliding sleeve. The motor is located on one side of the fixed housing, and the output shaft of the fixed housing extends through the fixed housing into its interior. The first bevel gear is fixedly installed on the output shaft of the motor, and the second bevel gear is fixedly installed on the rotating shaft. The first bevel gear meshes with the second bevel gear. A rack is fixedly installed in the middle of the second vertical rod, and the rack meshes with the gears. The bottom of the support plate... A mounting base is provided on the other side of the part, and a roller is provided on the mounting base. A groove is opened in the middle of the first vertical rod. The groove cooperates with the roller. The moving part can drive the support plate to move up and down along the second vertical rod, preventing the waste of the space at the top of the part placed on the support plate and improving the space utilization. The motor drives the first bevel gear to rotate. The first bevel gear meshes with the second bevel gear. The rotation of the first bevel gear will drive the rotation of the second bevel gear. The rotation of the second bevel gear will drive the rotating shaft and the gear to rotate. The gear meshes with the rack. Since the rack is fixed, the gear will move along the rack, thereby achieving the purpose of driving the support plate to move up and down along the rack.

[0011] Preferably, the two ends of the first guide plate located on the upper side are fixedly connected to the first sliding sleeves on both sides of the support plate, and the two ends of the first guide plate located on the lower side are connected to the connecting rods on both sides of the support plate. The first guide rod can guide the limiting plate and the first side plate, ensuring the normal movement of the limiting plate and the first side plate.

[0012] Preferably, the locking component includes a mounting plate, a double-acting cylinder, a movable plate, a fixed shaft, a rotating arm, and a locking plate. The mounting plate is fixedly installed on the other side of the bottom of the support plate. The double-acting cylinder is located in the middle of the mounting plate. The fixed shaft is symmetrically arranged on both sides of the double-acting cylinder. The rotating arm is rotatably mounted on the fixed shaft. The locking plate is rotatably mounted on one end of the rotating arm. A sliding post is provided on the other end of the rotating arm. The movable plate is fixedly installed on the piston rod of the double-acting cylinder. A first sliding hole is opened on the movable plate. The sliding post slides in cooperation with the first sliding hole. The locking component can lock the support plate onto the first and second vertical rods, ensuring that the support plate remains stable during operation. When the piston rod of the double-acting cylinder extends, it drives the movable plate to move to both sides. The movement of the movable plate to both sides pushes the sliding post on the rotating arm to slide along the first sliding hole. The rotating arm will then rotate around the fixed shaft. The rotation of the rotating arm will cause the other end of the rotating arm to move the locking plate towards the first vertical rod until the locking plate is in close contact with the first vertical rod.

[0013] Preferably, the driving assembly includes a drive motor, a first threaded rod, a second threaded rod, a first synchronous belt, a second synchronous belt, and a second vertical plate. The first and second threaded rods are positioned one above the other at each end of the second vertical rod, and their ends are rotatably mounted on the second vertical rod. A first pulley is mounted at the end of the first threaded rod, and a second pulley is mounted at the end of the second threaded rod. The first and second pulleys are connected via the second pulley. The drive motor is mounted on the top plate, and a third pulley is fixedly mounted on the output shaft of the drive motor. The third pulley is connected to the first pulley via the second synchronous belt. A first sliding plate and a second sliding plate are respectively mounted on the first and second threaded rods. The second vertical plate... Both ends are fixedly connected to the first sliding plate and the second sliding plate, respectively. A limiting component is provided on the second upright plate. The pushing component is used to push the outermost limiting plate and the first side plate set on both sides of the limiting plate to separate from the adjacent first side plate, so that the staff can easily remove and install the plate. The drive motor drives the third pulley to rotate. The third pulley drives the first pulley to rotate through the second synchronous belt. The rotation of the first pulley will drive the second pulley to rotate through the first synchronous belt. The rotation of the first pulley and the second pulley will drive the first threaded rod and the second threaded rod to rotate. The rotation of the first threaded rod and the second threaded rod will drive the first sliding plate, the second sliding plate and the second upright plate to move. The movement of the second upright plate will drive the limiting component to move, thereby separating the outermost placement piece outward.

[0014] Preferably, the limiting component includes a first cylinder, a second cylinder, a sliding frame, a push plate, and second side plates disposed on both sides of the push plate. A second sliding hole is opened in the middle of the second upright plate. The sliding rod of the sliding frame is disposed in the second sliding hole. The first cylinder is disposed in the second sliding hole in the middle of the second upright plate, and the piston rod of the first cylinder is connected to the sliding frame. The second cylinder is fixedly installed on the sliding frame, and the piston rod of the second cylinder extends through the sliding frame to the other side of the sliding frame. The push plate is fixedly installed on the piston rod of the second cylinder. A second limiting groove is opened on one side of the middle of the fixed plate. The second limiting groove cooperates with the second side plate. The second side plate cooperates with the second limiting groove on the first side plate, which facilitates the movement of the placement component, thereby making it convenient for workers to stack or remove the board.

[0015] The beneficial effects of this invention are: 1) With the cooperation of the limiting plate and the first side plates set on both sides of the limiting plate, this device facilitates the individual storage of the sheet material, which can prevent the sheet material from being damaged by stacking. In addition, with the cooperation of the first guide plate, it is convenient to move the limiting plate and the first side plates set on both sides of the limiting plate, which is convenient for picking up the sheet material.

[0016] 2) The pressure plate of this device is used to limit the top of the plate, and the spring is used to provide power for the push frame to reset. When the plate is pushed from one end of the first side plate to the other end of the first side plate, when the end of the plate moves to the side where the pressure plate and the first side plate are hinged, the end of the plate contacts the bottom of the pressure plate. Continuing to push the plate will cause the pressure plate to rotate around the hinge between the pressure plate and the first side plate until the plate is pushed to the limiting plate. The pressure plate achieves the purpose of limiting the top of the plate.

[0017] 3) When the lifting plate of this device moves upward, it will drive the lifting rod and the fixed column to move upward. When the fixed column moves upward, it will drive the pressure plate to rotate around the hinge between the pressure plate and the first side plate, thereby ensuring that the pressure plate can limit the top of the plate. The stop block can limit the end of the plate, preventing the plate from falling off from the first side plate on both sides of the limiting plate, thus ensuring the safety of the plate stacking.

[0018] 4) The guide frame of this device is used to provide guidance for the movement of the first side plate, and the second guide plate can prevent the first side plate from sliding during the movement, thus ensuring the normal movement of the first side plate.

[0019] 5) The fixed frame of this device is used to support the supporting components and promote the normal operation of the components. The base plate can ensure the stability of the device and ensure that the device is always in a stable state during operation, thus ensuring the safety of stacking the plates.

[0020] 6) The support assembly of this device is used to support the placed component, ensuring that the placed component remains stable during operation. The first and second sliding sleeves ensure that the support plate can move up and down normally along the first and second vertical rods, thereby improving the safety of the support plate during lifting.

[0021] 7) The movable part of this device can drive the support plate to move up and down along the second vertical rod, preventing the waste of space at the top of the parts placed on the support plate and improving the space utilization rate. The motor drives the first bevel gear to rotate, and the first bevel gear meshes with the second bevel gear. The rotation of the first bevel gear will drive the second bevel gear to rotate, and the rotation of the second bevel gear will drive the rotating shaft and gear to rotate. The gear meshes with the rack. Since the rack is fixed, the gear will move along the rack, thereby achieving the purpose of driving the support plate to move up and down along the rack.

[0022] 8) The locking mechanism of this device can lock the support plate onto the first and second vertical rods, ensuring that the support plate remains stable during operation. The piston rod of the bidirectional cylinder extends, causing the moving plate to move to both sides. The movement of the moving plate to both sides will push the sliding column on the rotating arm to slide along the first sliding hole, causing the rotating arm to rotate around the fixed axis. The rotation of the rotating arm will cause the other end of the rotating arm to move the locking plate towards the first vertical rod until the locking plate is in close contact with the first vertical rod.

[0023] 9) The pushing component of this device is used to push the outermost limiting plate and the first side plate set on both sides of the limiting plate to separate from the adjacent first side plate, so as to facilitate the workers to remove and install the plate. The drive motor drives the third pulley to rotate. The third pulley drives the first pulley to rotate through the second synchronous belt. The rotation of the first pulley will drive the second pulley to rotate through the first synchronous belt. The rotation of the first pulley and the second pulley will drive the first threaded rod and the second threaded rod to rotate. The rotation of the first threaded rod and the second threaded rod will drive the first sliding plate, the second sliding plate and the second upright plate to move. The movement of the second upright plate will drive the limiting component to move, thereby separating the outermost placement component outward.

[0024] 10) The second side plate of this device cooperates with the second limiting groove on the first side plate to facilitate the movement of the placement component, thereby making it convenient for workers to stack or remove the board. Attached Figure Description

[0025] Appendix Figure 1 This is a schematic diagram of the structure of the present invention.

[0026] Appendix Figure 2 This is a side view of the present invention.

[0027] Appendix Figure 3 This is a schematic diagram of the fixed frame structure in this invention.

[0028] Appendix Figure 4 This is a schematic diagram of the rack installation structure in this invention.

[0029] Appendix Figure 5 This is a schematic diagram of the installation structure of the driving component in this invention.

[0030] Appendix Figure 6 This is a schematic diagram of the limiting component in this invention.

[0031] Appendix Figure 7 This is a schematic diagram of the locking component in this invention.

[0032] Appendix Figure 8 This is a schematic diagram of the supporting component in this invention.

[0033] Appendix Figure 9This is a schematic diagram of the installation structure of the movable component in this invention.

[0034] Appendix Figure 10 This is a schematic diagram of the installation structure of the first bevel gear and the second bevel gear in this invention.

[0035] Appendix Figure 11 This is a schematic diagram of the installation structure of the placement component in this invention.

[0036] Appendix Figure 12 This is a schematic diagram of the structure of the placement component in this invention.

[0037] Appendix Figure 13 This is a side view of the placement component in this invention.

[0038] Appendix Figure 14 This is a schematic diagram of the push frame in this invention.

[0039] Appendix Figure 15 This is a schematic diagram of the pressure plate in this invention.

[0040] Appendix Figure 16 This is a side view of the guide frame in this invention.

[0041] In the picture: 1. Fixed frame; 101. Base plate; 102. First vertical rod; 103. Top plate; 104. Second vertical rod; 105. Rack; 106. Groove; 2. Support assembly; 201. Support plate; 202. Reinforcing rod; 203. Second sliding sleeve; 204. Connecting rod; 205. First sliding sleeve; 206. Fixed base; 207. Roller; 3. Placement components; 301. Guide frame; 302. First guide plate; 303. Guide hole; 304. Limiting plate; 305. First side plate; 306. Clearance groove; 307. Pressure plate; 308. Guide groove; 309. Fixing groove; 3011. Second limiting groove; 3012. Fixing pin; 3013. Guide rod; 3014. Strip hole; 3015. Spring; 3016. Push frame; 3017. Lifting platform; 3018. Lifting rod; 3019. Fixing sleeve; 3020. Fixing column; 3021, stop block; 3022, oblong hole; 3023, first limiting groove; 3024, connecting plate; 3025. Second guide plate; 3026. First upright plate; 4. Pushing assembly; 401. First pulley; 402. Third pulley; 403. Second timing belt; 404. Drive motor; 405. First threaded rod; 406. First sliding plate; 407. Second vertical plate; 408. Second sliding hole; 409. Second sliding plate; 4010. Second threaded rod; 4011. Second pulley; 4012. First timing belt; 5. Locking component; 501. Mounting plate; 502. Double-acting cylinder; 503. Rotating arm; 504. Fixed shaft; 505. Locking plate; 506. First sliding hole; 507. Moving plate; 508. Sliding column; 6. Limiting component; 601. First cylinder; 602. Second side plate; 603. Push plate; 604. Sliding frame; 605. Second cylinder; 7. Moving parts; 701. Electric motor; 702. Fixed housing; 703. Gear; 704. Rotating shaft; 705. Second bevel gear; 706. First bevel gear. Detailed Implementation

[0042] The technical solutions in 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.

[0043] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0044] like Figure 1 , Figure 2As shown, an automated storage and retrieval system (AS / RS) stacking device includes a fixed frame 1 and supporting components 2. Several supporting components 2 are arranged sequentially from top to bottom on the fixed frame 1. The supporting components 2 support the placement parts 3 of the boards, ensuring that the placement parts 3 remain stable during operation, thus guaranteeing the safety of the boards. Several placement parts 3 are evenly distributed on the supporting components 2, separating the boards and preventing damage caused by compression between them, thus ensuring the safety of the boards. A pushing component 4 is also provided on the top of the fixed frame 1 to separate two adjacent placement parts 3. The pushing component 4 facilitates the separation of two adjacent placement parts 3, making it easier to retrieve and store the boards.

[0045] In this embodiment, as Figure 11 , Figure 12 , Figure 14 As shown, the placement component 3 includes a limiting plate 304, first side plates 305 disposed on both sides of the limiting plate 304, fixing pins 3012, and a first guide plate 302. A fixing plate is provided at the end of the first side plate 305. Fixing grooves 309 are opened on both the upper and lower sides of the fixing plate. Both ends of the first guide plate 302 are connected to the support component 2. A guide hole 303 is opened in the middle of the first guide plate 302. The fixing pin 3012 is disposed in the guide hole 303, and both ends of the fixing pin 3012 are connected to the first side plate 305 and the fixing plate, respectively. The limiting plate 304 can restrict the end of the board, and the first side plate 305 can restrict the left and right movement of the board, thereby achieving the purpose of fixing the board and ensuring the safety of the board during storage.

[0046] In this embodiment, as Figure 11 As shown, the first guide plate 302 is set in the fixing grooves 309 on the upper and lower sides of the fixing plate, which can ensure that the first side plate 305 is always in a stable state during the movement and prevent the first side plate 305 from tilting and shaking during the movement.

[0047] In this embodiment, as Figure 13 , Figure 15As shown, the placement component also includes a pressure plate 307, a pusher frame 3016, a guide rod 3013, and a spring 3015. The end of the first side plate 305 has a strip hole 3014. The two ends of the guide rod 3013 are respectively fixedly installed on the two inner walls of the strip hole 3014. The two ends of the pusher frame 3016 are respectively set in the strip holes 3014 on the first side plates 305 on both sides of the limiting plate 304. The pressure plate 307 is set between the first side plates 305 on both sides of the limiting plate 304, and the middle part of the pressure plate 307 is rotatably installed on the first side plate 305. The pusher frame 3016 is slidably installed on the guide rod 3013, and the pusher frame 3016 is connected to the pressure plate 307. The spring 3015 is sleeved on the guide rod 3013. The pressure plate 307 is used to limit the top of the plate.

[0048] The spring 3015 is provided to provide power for the pusher 3016 to reset. When the plate is pushed from one end of the first side plate 305 to the other end of the first side plate 305, when the end of the plate moves to the side where the pressure plate 307 is hinged to the first side plate 305, the end of the plate contacts the bottom of the pressure plate 307. Continuing to push the plate 603 will cause the pressure plate 307 to rotate around the hinge between the pressure plate 307 and the first side plate 305 until the plate is pushed to the limiting plate 304. The pressure plate 307 achieves the purpose of limiting the top of the plate. In this embodiment, as Figure 14 As shown, the push frame 3016 includes a lifting plate 3017, a lifting rod 3018, a fixing sleeve 3019, and a fixing column 3020. A connecting plate 3024 is also fixedly installed on one end of the pressure plate 307. A waist-shaped hole 3022 is opened in the middle of the connecting plate 3024, and a first limiting groove 3023 is opened in the middle of the connecting plate 3024. The first limiting groove 3023 communicates with the waist-shaped hole 3022. The two ends of the lifting plate 3017 are set in the strip holes 3014 on the first side plates 305 on both sides of the limiting plate 304, and the lifting plate 3017 is slidably connected to the guide rod 3013. The lifting rod 3018 is fixedly installed. The fixed sleeve 3019 is fixedly installed on the top of the lifting plate 3017 and the top of the lifting rod 3018. The fixed sleeve 3019 is fixedly installed on the fixed column 3020 and is disposed in the first limiting groove 3023. The two ends of the fixed column 3020 are respectively slidably disposed in the waist-shaped hole 3022. When the lifting plate 3017 moves upward, it will drive the lifting rod 3018 and the fixed column 3020 to move upward. When the fixed column 3020 moves upward, it will drive the pressure plate 307 to rotate around the hinge point between the pressure plate 307 and the first side plate 305, thereby ensuring that the pressure plate 307 can limit the top of the plate.

[0049] In this embodiment, as Figure 15As shown, a stop block 3021 is provided at the other end of the pressure plate 307. The stop block 3021 has a triangular cross-section and is made of elastic material. The stop block 3021 can limit the end of the plate and prevent the plate from falling off from the first side plate 305 on both sides of the limiting plate 304, thus ensuring the safety of the plate stacking.

[0050] In this embodiment, as Figure 12 As shown, a clearance groove 306 is also provided on the first side plate 305 to facilitate the handling of the board. The clearance groove 306 facilitates the storage and handling of the board, improving the efficiency and quality of board handling.

[0051] In this embodiment, as Figure 11 , Figure 16 As shown, the placement component 3 also includes a guide frame 301, which includes a second guide plate 3025 and first upright plates 3026 installed at both ends of the second guide plate 3025. The first upright plates 3026 are connected to the support component 2. A guide groove 308 is also provided on the top of the first side plate 305. The guide groove 308 is slidably engaged with the second guide plate 3025. The guide frame is used to provide guidance for the movement of the first side plate 305, and the second guide plate 3025 can prevent the first side plate 305 from sliding during the movement, thus ensuring the normal movement of the first side plate 305.

[0052] In this embodiment, as Figure 3 As shown, the fixing frame 1 includes a base plate 101, a top plate 103, a first vertical rod 102, and a second vertical rod 104. Two of each of the first and second vertical rods 102 are provided, symmetrically arranged on both sides of the base plate 101. The first and second vertical rods 102 and 104 are evenly distributed at the four corners of the base plate 101. The top plate 103 is located on top of the first and second vertical rods 102 and 104. The fixing frame 1 is used to support the supporting component 2 and the pushing component 4 for normal operation. The base plate 101 ensures the stability of the device, guaranteeing that the device remains stable during operation and ensuring the safety of stacking the plates.

[0053] In this embodiment, as Figure 8 , Figure 9As shown, the support assembly 2 includes a support plate 201, a first sliding sleeve 205, a connecting rod 204, a reinforcing rod 202, and a second sliding sleeve 203. The second sliding sleeve 203 is disposed at both ends of one side of the support plate 201. Both the second sliding sleeve 203 and the first sliding sleeve 205 are slidably mounted on the second vertical rod 104. The first sliding sleeve 205 is connected to the second sliding sleeve 203 through the connecting rod 204. The two ends of the reinforcing rod 202 are respectively fixedly mounted on the first sliding sleeve 205 and the support plate 201. The first vertical plate 3026 is fixedly mounted on the reinforcing rod 202. A movable component 7 and a locking component 5 are provided at the bottom of the support plate 201. The movable component 7 is disposed on the second sliding sleeve 203, and the locking component 5 is disposed on the other side of the support plate 201 and cooperates with the first vertical rod 102. The support assembly 2 is used to support the placement component 3 and ensure that the placement component 3 is always in a stable state during operation. The arrangement of the first sliding sleeve 205 and the second sliding sleeve 203 can ensure that the support plate 201 can move up and down normally along the first vertical rod 102 and the second vertical rod 104, thereby improving the safety of the support plate 201 during the lifting process.

[0054] In this embodiment, as Figure 9 , Figure 10 As shown, the movable component 7 includes a fixed housing 702, a motor 701, and a gear 703. The fixed housing 702 is fixedly installed on the bottom of the support plate 201. Inside the fixed housing 702, a first bevel gear 706, a second bevel gear 705, and a rotating shaft 704 are arranged. The two ends of the rotating shaft 704 are respectively rotatably mounted on the second sliding sleeve 203. The motor 701 is located on one side of the fixed housing 702, and the output shaft of the fixed housing 702 extends through the fixed housing 702 into its interior. The first bevel gear 706 is fixedly installed on the output shaft of the motor 701, and the second bevel gear... 705 is fixedly installed on the rotating shaft 704. The first bevel gear 706 meshes with the second bevel gear 705. A rack 105 is fixedly installed in the middle of the second vertical rod 104. The rack 105 meshes with the gear 703. A mounting seat is provided on the other side of the bottom of the support plate 201. A roller 207 is provided on the mounting seat. A groove 106 is opened in the middle of the first vertical rod 102. The groove 106 cooperates with the roller 207. The moving part 7 can drive the support plate 201 to move up and down along the second vertical rod 104, preventing the waste of the space on the top of the part 3 placed on the support plate 201 and improving the space utilization rate.

[0055] The motor 701 drives the first bevel gear 706 to rotate. The first bevel gear 706 meshes with the second bevel gear 705. The rotation of the first bevel gear 706 will drive the second bevel gear 705 to rotate. The rotation of the second bevel gear 705 will drive the rotating shaft 704 and the gear 703 to rotate. The gear 703 meshes with the rack 105. Since the rack 105 is fixed, the gear 703 will move along the rack 105, thereby achieving the purpose of driving the support plate 201 to move up and down along the rack 105.

[0056] In this embodiment, as Figure 11 As shown, the two ends of the first guide plate 302 located on the upper side are fixedly connected to the first sliding sleeves 205 on both sides of the support plate 201, and the two ends of the first guide plate 302 located on the lower side are connected to the connecting rods 204 on both sides of the support plate 201. The first guide rod 3013 can guide the limiting plate 304 and the first side plate 305 to ensure the normal movement of the limiting plate 304 and the first side plate 305.

[0057] In this embodiment, as Figure 7 As shown, the locking component 5 includes a mounting plate 501, a two-way cylinder 502, a movable plate 507, a fixed shaft 504, a rotating arm 503, and a locking plate 505. The mounting plate 501 is fixedly installed on the other side of the bottom of the support plate 201. The two-way cylinder 502 is located in the middle of the mounting plate 501. The fixed shaft 504 is symmetrically arranged on both sides of the two-way cylinder 502. The rotating arm 503 is rotatably installed on the fixed shaft 504. The locking plate 505 is rotatably installed on one end of the rotating arm 503. A sliding post 508 is provided on the other end of the rotating arm 503. The movable plate 507 is fixedly installed on the piston rod of the two-way cylinder 502. A first sliding hole 506 is opened on the movable plate 507. The sliding post 508 slides with the first sliding hole 506. The locking component 5 can lock the support plate 201 on the first vertical rod 102 and the second vertical rod 104, ensuring that the support plate 201 is always in a stable state during operation.

[0058] The piston rod of the bidirectional cylinder 502 extends, causing the moving plate 507 to move to both sides. The movement of the moving plate 507 to both sides will push the sliding column 508 on the rotating arm 503 to slide along the first sliding hole 506. Then the rotating arm 503 will rotate around the fixed shaft 504. When the rotating arm 503 rotates, the other end of the rotating arm 503 will drive the locking plate 505 to move towards the first vertical rod 102 until the locking plate 505 is in close contact with the first vertical rod 102.

[0059] In this embodiment, in order to ensure that the locking member 5 can lock the support plate 201 onto the first vertical rod 102, the side wall of the locking plate 505 can be roughened to increase the friction between the locking plate 505 and the first vertical rod 102, thereby ensuring the locking quality of the locking member 5 on the support plate 201.

[0060] In this embodiment, as Figure 5 As shown, the driving assembly 4 includes a drive motor 404, a first threaded rod 405, a second threaded rod 4010, a first synchronous belt 4012, a second synchronous belt 403, and a second vertical plate 407. The first threaded rod 405 and the second threaded rod 4010 are positioned one above the other at both ends of the second vertical rod 104, and their ends are rotatably mounted on the second vertical rod 104. A first pulley 401 is installed at the end of the first threaded rod 405, and a second pulley 4011 is installed at the end of the second threaded rod 4010. The first pulley 401 and the second pulley 4011 are connected through the second pulley 4011. The drive motor 404 is configured as follows: On the top plate 103, a third pulley 402 is fixedly installed on the output shaft of the drive motor 404. The third pulley 402 is connected to the first pulley 401 through the second synchronous belt 403. A first sliding plate 406 and a second sliding plate 409 are respectively provided on the first threaded rod 405 and the second threaded rod 4010. The two ends of the second vertical plate 407 are fixedly connected to the first sliding plate 406 and the second sliding plate 409 respectively. A limiting member 6 is provided on the second vertical plate 407. The pushing component 4 is used to push the outermost limiting plate 304 and the first side plate 305 provided on both sides of the limiting plate 304 to separate from the adjacent first side plate 305, so as to facilitate the workers to remove and install the plate.

[0061] The drive motor 404 drives the third pulley 402 to rotate. The third pulley 402 drives the first pulley 401 to rotate via the second synchronous belt 403. The rotation of the first pulley 401 drives the second pulley 4011 to rotate via the first synchronous belt 4012. The rotation of the first pulley 401 and the second pulley 4011 drives the first threaded rod 405 and the second threaded rod 4010 to rotate. The rotation of the first threaded rod 405 and the second threaded rod 4010 drives the first sliding plate 406, the second sliding plate 409 and the second upright plate 407 to move. The movement of the second upright plate 407 drives the limiting member 6 to move, thereby separating the outermost placement member 3 outward.

[0062] In this embodiment, as Figure 6As shown, the limiting member 6 includes a first cylinder 601, a second cylinder 605, a sliding frame 604, a push plate 603, and second side plates 602 disposed on both sides of the push plate 603. A second sliding hole 408 is opened in the middle of the second upright plate 407. The sliding rod of the sliding frame 604 is disposed in the second sliding hole 408. The first cylinder 601 is disposed in the second sliding hole 408 in the middle of the second upright plate 407, and the piston rod of the first cylinder 601 is connected to the sliding frame 604. The second cylinder 605 is fixedly installed. On the sliding frame 604, the piston rod of the second cylinder 605 extends through the sliding frame 604 to the other side of the sliding frame 604. The push plate 603 is fixedly installed on the piston rod of the second cylinder 605. A second limiting groove 3011 is opened on one side of the middle part of the fixed plate. The second limiting groove 3011 cooperates with the second side plate 602. The second side plate 602 cooperates with the second limiting groove 3011 on the first side plate 305, which facilitates the movement of the placement part 3, thereby making it convenient for workers to stack or remove the board.

[0063] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the scope defined by the structure of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A cargo stacking device for an automated storage and retrieval system (AS / RS), comprising a fixed frame and supporting components, characterized in that, The support components are provided in a plurality of manner, and the plurality of support components are arranged sequentially from top to bottom on the fixed frame. A plurality of placement components are provided on the support components, and the plurality of placement components are evenly distributed on the support components. The placement component includes a limiting plate, first side plates disposed on both sides of the limiting plate, a fixing pin, and a first guide plate. A fixing plate is disposed at the end of the first side plate, and fixing grooves are opened on both the upper and lower sides of the fixing plate. The first guide plate is disposed in the fixing grooves on the upper and lower sides of the fixing plate, and both ends of the first guide plate are connected to the support component. A guide hole is opened in the middle of the first guide plate, and the fixing pin is disposed in the guide hole. Both ends of the fixing pin are connected to the first side plate and the fixing plate, respectively. A push assembly for separating two adjacent placement pieces is also provided on the top of the fixed frame.

2. The cargo stacking device for an automated storage and retrieval system according to claim 1, characterized in that, The placement component also includes a pressure plate, a pusher, a guide rod, and a spring. The end of the first side plate has a strip-shaped hole. The two ends of the guide rod are respectively fixedly installed on the two inner walls of the strip-shaped hole. The two ends of the pusher are respectively set in the strip-shaped holes on the first side plates on both sides of the limiting plate. The pressure plate is set between the first side plates on both sides of the limiting plate, and the middle part of the pressure plate is rotatably installed on the first side plate. The pusher is slidably installed on the guide rod and is connected to the pressure plate. The spring is sleeved on the guide rod.

3. The cargo stacking device for an automated storage and retrieval system according to claim 2, characterized in that, The push frame includes a lifting plate, a lifting rod, a fixing sleeve, and a fixing column. A connecting plate is also fixedly installed on one end of the pressure plate. A waist-shaped hole is opened in the middle of the connecting plate, and a first limiting groove is opened in the middle of the connecting plate, which is connected to the waist-shaped hole. The two ends of the lifting plate are set in the strip holes on the first side plates on both sides of the limiting plate, and the lifting plate is slidably connected to the guide rod. The lifting rod is fixedly installed on the top of the lifting plate, and the fixing sleeve is fixedly installed on the top of the lifting rod. The fixing sleeve is fixedly installed on the fixing column and is set in the first limiting groove. The two ends of the fixing column are slidably set in the waist-shaped hole respectively. A stop block is on the other end of the pressure plate. The stop block has a triangular cross-section structure, and an avoidance groove for easy removal of the plate is also opened on the first side plate.

4. The cargo stacking device for an automated storage and retrieval system according to claim 3, characterized in that, The placement component also includes a guide frame, which includes a second guide plate and first upright plates installed at both ends of the second guide plate. The first upright plates are connected to the support assembly, and a guide groove is also provided on the top of the first side plate. The guide groove is slidably engaged with the second guide plate.

5. The cargo stacking device for an automated storage and retrieval system according to claim 1, characterized in that, The fixed frame includes a base plate, a top plate, a first vertical rod, and a second vertical rod. There are two of each of the first and second vertical rods. The two first and second vertical rods are symmetrically arranged on both sides of the base plate. The first and second vertical rods are evenly distributed at the four corners of the base plate. The top plate is located on top of the first and second vertical rods.

6. The cargo stacking device for an automated storage and retrieval system according to claim 5, characterized in that, The support assembly includes a support plate, a first sliding sleeve, a connecting rod, a reinforcing rod, and a second sliding sleeve. The second sliding sleeve is disposed at both ends of one side of the support plate. Both the second sliding sleeve and the first sliding sleeve are slidably mounted on the second vertical rod. The first sliding sleeve is connected to the second sliding sleeve through the connecting rod. The two ends of the reinforcing rod are respectively fixedly mounted on the first sliding sleeve and the support plate. The first vertical plate is fixedly mounted on the reinforcing rod. A movable component and a locking component are disposed at the bottom of the support plate. The movable component is disposed on the second sliding sleeve, and the locking component is disposed on the other side of the support plate and cooperates with the first vertical rod.

7. The cargo stacking device for an automated storage and retrieval system according to claim 6, characterized in that, The moving component includes a fixed housing, a motor, and gears. The fixed housing is fixedly installed at the bottom of the support plate. Inside the fixed housing are a first bevel gear, a second bevel gear, and a rotating shaft. The two ends of the rotating shaft are rotatably mounted on a second sliding sleeve. The motor is located on one side of the fixed housing, and the output shaft of the fixed housing extends through the fixed housing into its interior. The first bevel gear is fixedly installed on the output shaft of the motor, and the second bevel gear is fixedly installed on the rotating shaft. The first bevel gear and the second bevel gear mesh. A rack is fixedly installed in the middle of the second vertical rod, and the rack meshes with the gears. A mounting base is provided on the other side of the bottom of the support plate, and a roller is provided on the mounting base. A groove is opened in the middle of the first vertical rod, and the groove cooperates with the roller.

8. The cargo stacking device for an automated storage and retrieval system according to claim 6, characterized in that, The locking component includes a mounting plate, a double-acting cylinder, a movable plate, a fixed shaft, a rotating arm, and a locking plate. The mounting plate is fixedly installed on the other side of the bottom of the support plate. The double-acting cylinder is located in the middle of the mounting plate. The fixed shaft is symmetrically arranged on both sides of the double-acting cylinder. The rotating arm is rotatably mounted on the fixed shaft. The locking plate is rotatably mounted on one end of the rotating arm. A sliding post is provided on the other end of the rotating arm. The movable plate is fixedly installed on the piston rod of the double-acting cylinder. A first sliding hole is opened on the movable plate, and the sliding post slides in conjunction with the first sliding hole.

9. A cargo stacking device for an automated storage and retrieval system according to claim 5, characterized in that, The driving assembly includes a drive motor, a first threaded rod, a second threaded rod, a first synchronous belt, a second synchronous belt, and a second vertical plate. The first and second threaded rods are positioned one above the other at each end of the second vertical rod, and their ends are rotatably mounted on the second vertical rod. A first pulley is mounted at the end of the first threaded rod, and a second pulley is mounted at the end of the second threaded rod. The first and second pulleys are connected to each other via the second pulley. The drive motor is mounted on the top plate, and a third pulley is fixedly mounted on the output shaft of the drive motor. The third pulley is connected to the first pulley via the second synchronous belt. A first sliding plate and a second sliding plate are respectively mounted on the first and second threaded rods. The two ends of the second vertical plate are fixedly connected to the first and second sliding plates, respectively. Limiting components are provided on the second vertical plate.

10. A cargo stacking device for an automated storage and retrieval system according to claim 9, characterized in that, The limiting component includes a first cylinder, a second cylinder, a sliding frame, a push plate, and second side plates disposed on both sides of the push plate. A second sliding hole is opened in the middle of the second upright plate. The sliding rod of the sliding frame is disposed in the second sliding hole. The first cylinder is disposed in the second sliding hole in the middle of the second upright plate, and the piston rod of the first cylinder is connected to the sliding frame. The second cylinder is fixedly installed on the sliding frame, and the piston rod of the second cylinder extends through the sliding frame to the other side of the sliding frame. The push plate is fixedly installed on the piston rod of the second cylinder. A second limiting groove is opened on one side of the middle of the fixed plate. The second limiting groove cooperates with the second side plate, and the second side plate cooperates with the second limiting groove on the first side plate.

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