New energy raw material warehouse ton bag stacking, receiving and dispatching system

Abstract

The utility model provides a new energy raw material storehouse ton bag stack package receiving and dispatching system, including many wear storehouse, two layer straight line shuttle vehicle, two layer conveying line, unstacking and stacking part, AGV connection conveyer, AGV lurk robot, one layer straight line shuttle vehicle, one layer conveying line, this system divides two layers, two layer straight line shuttle vehicle, two layer conveying line, unstacking and stacking part, AGV connection conveyer, AGV lurk robot set up in two layers, one layer straight line shuttle vehicle, one layer conveying line set up in one layer, this application can solve the problem that new energy raw material storehouse ton bag delivery exists, improves warehouse use efficiency and delivery efficiency, increases the loading capacity of single vehicle, saves the cost for enterprise.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation technology, and in particular to a new energy raw material warehouse ton bag stacking and receiving system. Background Technology

[0002] With the rapid development of the national new energy lithium battery industry, the raw material industry has experienced explosive growth. Raw materials are generally packaged in ton bags. However, the ton bags unloaded from the workshop are usually single bags with inconsistent packaging. If ton bags are used for shipping, due to their instability, they cannot be stacked for shipment, and trucks can only carry one layer, wasting loading space. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a ton-bag stacking and receiving system for new energy raw material warehouses. This system solves the problems associated with ton-bag delivery of new energy raw materials, improves warehouse utilization and delivery efficiency, increases the loading capacity of a single vehicle, and saves costs. The technical solution adopted by this utility model is as follows:

[0004] A new energy raw material warehouse ton bag stacking and receiving system includes a multi-passage warehouse, a two-layer linear shuttle car, a two-layer conveyor line, a stacking and unpacking section, a one-layer linear shuttle car, and a one-layer conveyor line;

[0005] The multi-passage warehouse has two levels of entrances and exits. The second-level linear shuttle is connected to the second-level entrances and exits of the multi-passage warehouse, and the first-level linear shuttle is connected to the second-level entrances and exits of the multi-passage warehouse.

[0006] The two-layer conveyor line includes:

[0007] The first branch line is connected to the track of the second-level linear shuttle car at one end by a lifting and transplanting machine. The first branch line is sequentially set with a stacking station, a mother pallet stacking conveyor, and a second-level mother pallet stacking station.

[0008] The second branch line is connected at one end to the track of the second-floor linear shuttle car. The end of the first branch line near the second-floor mother pallet stacking station is connected to one side of the second branch line. The second branch line is equipped with a mother-daughter pallet separating station.

[0009] The third branch line has one end connected to the other end of the second branch line, and the third branch line is equipped with a sub-pallet unloading station.

[0010] The fourth branch line has a stacking station at one end where it connects to the other end of the third branch line. A stacking machine is set between the stacking station and the stacking station. A shaping station and two arrow-threading and belt-attaching stations are set sequentially on the fourth branch line.

[0011] The fifth branch line has one end connected to the other end of the fourth branch line and the other end connected to the stacking station.

[0012] The sixth branch line has one end connected to the other end of the fifth branch line and the other end connected to the track of the two-layer linear shuttle car. The sixth branch line is sequentially equipped with a horizontal tape-applying station, a turntable station, a labeling station, a film wrapping station, and a tray assembly station.

[0013] The seventh branch line has one end connected to the other end of the sixth branch line, and the other end of the seventh branch line is connected to the track of the second-level linear shuttle car by a mother pallet connecting conveyor. A mother pallet unloading station is set on the seventh branch line.

[0014] The first-level linear shuttle car connects to the first-level entrance and exit of the multi-passage warehouse;

[0015] Both ends of the first-level conveyor line are respectively connected to the first-level entrance and exit of the multi-passage warehouse, and several shipping connection conveyors are arranged at intervals on the first-level conveyor line.

[0016] Furthermore, it also includes:

[0017] An AGV connecting conveyor connects to the track of the two-layer linear shuttle vehicle;

[0018] An AGV (Automated Guided Vehicle) lurking robot is matched with the entrance of the AGV connecting conveyor.

[0019] Furthermore, it also includes:

[0020] The cache station is connected to the track of the second-level linear shuttle car on the side opposite to the multi-passage warehouse.

[0021] Furthermore, it also includes:

[0022] A mother pallet stacking station is located on the first-level conveyor line.

[0023] Furthermore, it also includes:

[0024] The mother pallet receiving station is connected to the first-layer conveyor line.

[0025] Furthermore, it is characterized by:

[0026] Several stacker cranes are arranged at intervals at the entrances and exits of the multi-passage warehouse, and a warehouse front connecting conveyor is set on both sides of each stacker crane.

[0027] The two-layer linear shuttle or the single-layer linear shuttle can connect with any of the aforementioned warehouse front connecting conveyors.

[0028] Advantages of this utility model:

[0029] The system's second-level plane uses a mother-child pallet stacking method. The mother pallet does not leave the production line, and the processes of ton bags, stacking, and palletizing are added. The child pallets are shipped together with the stacked ton bags. The entire receiving and dispatching process is automated, improving the efficiency of inbound and outbound operations. The stacking height is consistent and stable, which facilitates double-layer stacking and shipping, and improves the space utilization of trucks. Attached Figure Description

[0030] Figure 1 This is a two-story plan view of the present invention.

[0031] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle.

[0032] Figure 3 for Figure 1 Enlarged view of section B in the middle.

[0033] Figure 4 This is a plan view of the first layer of this utility model.

[0034] In the diagram: 1-Multi-pass warehouse, 110-Stacker crane, 120-Warehouse front connecting conveyor, 2-Second-level linear shuttle, 3-Second-level conveyor line, 301-First branch line, 302-Second branch line, 303-Third branch line, 304-Fourth branch line, 305-Fifth branch line, 306-Sixth branch line, 307-Seventh branch line, 4-Lifting and transplanting machine, 5-Waiting to stack packages station, 6-Mother pallet stacking conveyor, 7-Second-level mother pallet stacking station, 8-Mother and daughter pallet separating station, 9-Daughter pallet unpacking station, 10-Stacking station, 1 1-Packing machine, 12-Shaping station, 13-Pulling and attaching station, 14-Horizontal attaching station, 15-Turntable station, 16-Labeling station, 17-Wrapping and laminating station, 18-Packing station, 19-Mother pallet connecting conveyor, 20-Mother pallet unpacking station, 21-AGV connecting conveyor, 22-AGV lurking robot, 23-Buffer station, 24-First-floor linear shuttle, 25-First-floor conveyor line, 26-Shipping connecting conveyor, 27-First-floor mother pallet stacking station, 28-Mother pallet warehousing station. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0036] Please see the appendix Figure 1 -Appendix Figure 4This application proposes a new energy raw material warehouse ton bag stacking and receiving system, including a multi-passage warehouse 1, a second-layer linear shuttle 2, a second-layer conveyor line 3, a stacking and unpacking section, an AGV connecting conveyor 21, an AGV lurking robot 22, a first-layer linear shuttle 24, and a first-layer conveyor line 25. The system is divided into upper and lower layers. The second-layer linear shuttle 2, the second-layer conveyor line 3, the stacking and unpacking section, the AGV connecting conveyor 21, and the AGV lurking robot 22 are located on the second layer, while the first-layer linear shuttle 24 and the first-layer conveyor line 25 are located on the first layer.

[0037] As attached Figure 1 and attached Figure 4 As shown, the multi-level shuttle warehouse 1 has two levels of entrances and exits. The second-level linear shuttle 2 connects to the second-level entrance and exit of the multi-level shuttle warehouse 1, and the first-level linear shuttle 24 also connects to the second-level entrance and exit of the multi-level shuttle warehouse 1. Specifically, several stacker cranes 110 are arranged at intervals at the entrances and exits of the multi-level shuttle warehouse 1, and a front-of-warehouse connecting conveyor 120 is set on both sides of each stacker crane 110; the second-level linear shuttle 2 or the first-level linear shuttle 24 can connect to any of the front-of-warehouse connecting conveyors 120. The multi-level shuttle warehouse 1, also known as a multi-level shuttle automated warehouse, is a highly efficient and densely stored automated warehousing system. The two levels of entrances and exits enable rapid storage and retrieval of goods through internal shuttles running on the rack tracks of each level. The goods here include sub-pallet stacks, mother pallet stacks, and ton bag stacks. One stacker crane 110 corresponds to four warehouse front connecting conveyors 120, that is, two on the first floor and two on the second floor. In each of the two warehouse front connecting conveyors 120 on each floor, one is responsible for inbound and the other is responsible for outbound, making pallet inbound and outbound more orderly.

[0038] As attached Figure 2 and attached Figure 3 As shown, the two-layer conveyor line 3 includes: a first branch line 301, a second branch line 302, a third branch line 303, a fourth branch line 304, a fifth branch line 305, a sixth branch line 306, and a seventh branch line 307.

[0039] The first branch line 301 is connected to the track of the second-level linear shuttle 2 by a lifting and transplanting machine 4. The first branch line 301 is sequentially equipped with a stacking station 5, a mother pallet stack conveyor 6, and a second-level mother pallet stacking station 7. The first branch line 301 is parallel to the track of the second-level linear shuttle 2. Mother pallets carrying ton bags (hereinafter referred to as mother ton bag stacks) exit from the multi-pass warehouse 1, stacker crane 110, and warehouse front connecting conveyor 120, and are transferred from the second-level linear shuttle 2 to the first branch line 301 via the lifting and transplanting machine 4. A stacking machine is installed at the second-level mother pallet stacking station 7 to stack mother pallets into mother pallet stacks.

[0040] The second branch line 302 is connected to the track of the second-level linear shuttle 2 at one end. The first branch line 301 is connected to the second branch line 302 at one end near the second-level mother pallet stacking station 7. The second branch line 302 is equipped with a mother-child pallet separating station 8. The mother pallet carrying the child pallet stack (hereinafter referred to as the mother-child pallet stack) enters the second branch line 302 from the second-level linear shuttle 2. A separating machine is set at the mother-child pallet separating station 8 to separate the mother-child pallet stack into a child pallet stack and a single mother pallet. The separated mother pallet is then returned to the second-level mother pallet stacking station 7 and stacked with the mother pallet from the waiting-to-be-stacked station 5 to form a mother pallet stack. The mother pallet stack is then re-entered into the warehouse for storage via the mother pallet stack conveyor 6, the second-level linear shuttle 2, the warehouse front connecting conveyor 120, and the stacker 110. The separated child pallet stack is then conveyed to the third branch line 303 via the second branch line 303.

[0041] The third branch line 303 is connected at one end to the other end of the second branch line 302, and a sub-pallet unpacking station 9 is provided on the third branch line 303; a stacking station 10 is provided at the connection between one end of the fourth branch line 304 and the other end of the third branch line 303, and a stacking machine 11 is provided between the stacking station 5 and the stacking station 10; a shaping station 12 and two arrow-threading and strapping stations 13 are sequentially provided on the fourth branch line 304; the sub-pallets after being separated from the parent and child pallet separation station 8 pass through the sub-pallet unpacking station 9, and the unpacking machine at the sub-pallet unpacking station 9 is used to unpack the sub-pallets into individual sub-pallets, which are then conveyed downstream from the third branch line 303 to the stacking station 10. During the stacking process, the stacking machine 11, which spans the stacking station 5 and the stacking station 10, transfers the ton bags on the stacking station 5 to the sub-pallet at the stacking station 10. The sub-pallet carrying the ton bags (hereinafter referred to as the sub-ton bag stacks) is conveyed to the fourth branch line 304 via the third branch line 303. The sub-ton bag stacks are shaped on five sides by a shaping machine set at the shaping station 12, and the sub-ton bag stacks are subjected to a grid-shaped strapping operation by a strapping machine set at the two front and rear strapping stations 13.

[0042] Among them, one end of the fifth branch line 305 is connected to the other end of the fourth branch line 304, and the other end is connected to the stacking station 10; when a sub-pallet carries only one ton bag, the sub-ton bag stack returns to the stacking station 10 from the fourth branch line 304 and the fifth branch line 305, and the stacking machine 11 transfers the ton bag on the stacking station 5 to the stacking station 10 for a second stacking, forming a sub-stack; when a sub-pallet carries two ton bags and meets the truck stacking height requirements, the sub-stack is conveyed to the sixth branch line 306 via the fourth branch line 304.

[0043] The sixth branch line 306 is connected at one end to the other end of the fifth branch line 305, and at the other end to the track of the two-layer linear shuttle 2. The sixth branch line 306 is sequentially equipped with a horizontal tape-applying station 14, a turntable station 15, a labeling station 16, a wrapping and laminating station 17, and a assembling station 18. The final tape-applying process of the sub-packets is completed by a horizontal tape-applying machine at the horizontal tape-applying station 14. A 360° turntable is set at the turntable station 15 to facilitate manual wrapping of pearl cotton on the sub-packets. A labeling machine is set at the labeling station 16 to affix product labels to sub-packets of different batches. A wrapping and laminating machine is set at the wrapping and laminating station 17 to wrap the sides of the sub-packets with wrapping film and to cover the top of the sub-packets with top film. The wrapping and laminating operation can effectively achieve dust and water protection during transportation. After passing through the processes of horizontal strapping, wrapping with pearl cotton, labeling, and film wrapping, the sub-packs arrive at the assembly station 18.

[0044] The seventh branch line 307 is connected at one end to the other end of the sixth branch line 306. The other end of the seventh branch line 307 is connected to the track of the second-level linear shuttle 2 by a mother pallet connecting conveyor 19. A mother pallet unloading station 20 is set on the seventh branch line 307. Mother pallets enter the seventh branch line 307 from the multi-pass warehouse 1, stacker crane 110, warehouse front connecting conveyor 120, second-level linear shuttle 2, and mother pallet connecting conveyor 19 by changing direction. Upon reaching the mother pallet unpacking station 20, a unpacking machine is installed at the mother pallet unpacking station 20 to unpack the mother pallet into individual mother pallets. The individual mother pallets are then transported to the consolidation station 18 via the seventh branch line 307 and the sixth branch line 306. A consolidation machine is installed at the consolidation station 18 to consolidate the sub-stacked packages with the mother pallet into a sub-mother stacked package. The sub-mother stacked package, as the final form, enters the multi-passage warehouse 1 from the other end of the sixth branch line 306 via the second-floor linear shuttle 2 for storage.

[0045] As attached Figure 3 As shown, the AGV connecting conveyor 21 is connected to the track of the second-level linear shuttle 24; the AGV lurking robot 22 is matched with the entrance of the AGV connecting conveyor 21; after the single ton bag produced in the workshop is placed on the mother pallet (i.e., the mother ton bag stack), it is sent to the AGV connecting conveyor 21 by the AGV lurking robot 22. The lurking space is formed by the removal of the intermediate connecting support of the legs of the AGV connecting conveyor 21 to realize the entry and exit of the AGV lurking robot 22. The second-level linear shuttle 2 takes the mother ton bag stack from the AGV connecting conveyor 21 and sends it to the automated warehouse for storage.

[0046] In addition, the AGV lurking robot 22 can travel to the mother pallet connecting conveyor 19 and directly deliver the mother pallet to the workshop for use.

[0047] Based on this, at least one buffer station 23 can be set on the side of the track connected to the second-level linear shuttle 24 away from the multi-passage warehouse 1. When the warehouse front connecting conveyor 120 that the corresponding warehouse position needs to call is occupied, the mother ton bag can be placed at the buffer station 23 for buffering. At this time, the second-level linear shuttle 2 can transfer other products first, reducing waiting time.

[0048] Therefore, this application adopts a mother-child pallet stacking method, with the mother pallet remaining on the production line. This adds processes such as ton bag, stacking, and palletizing. The child pallets are shipped together with the stacked ton bags, automating the entire receiving and dispatching process and improving the efficiency of warehousing.

[0049] As attached Figure 4 As shown, the first-level linear shuttle 24 is connected to the first-level entrance and exit of the multi-passage warehouse 1; the two ends of the first-level conveyor line 25 are respectively connected to the first-level entrance and exit of the multi-passage warehouse 1, and a number of delivery connecting conveyors 26 are arranged at intervals on the first-level conveyor line 25.

[0050] After receiving the delivery instruction, the products in the multi-passage warehouse 1 (i.e., the mother and daughter stacked pallets mentioned above) are transferred from the stacker crane 110, the warehouse front connecting conveyor 120, the first-level linear shuttle 24, and the first-level conveyor line 25 to different delivery connecting conveyors 26 according to the batch. Based on the docking of the truck and the delivery connecting conveyor 26, the stacked pallets are picked up and placed into the truck compartment by the loading machine in sequence. The remaining mother pallets are transferred and recycled via the first-level conveyor line 25.

[0051] In one embodiment, this application further includes a mother pallet stacking station 27, arranged on the first-layer conveyor line 25. The mother pallets are re-stacked into mother pallet stacks at the first-layer mother pallet stacking station 27, and then re-enter the multi-pass warehouse 1 for storage via the first-layer conveyor line 25, the first-layer linear shuttle 24, the warehouse front connecting conveyor 120, and the stacker crane 110. This achieves the stacking operation of the mother pallets without leaving the line, eliminating the need for manual transfer.

[0052] In one embodiment, this application also includes a mother pallet warehousing station 28, which is connected to the first-layer conveyor line 25. The mother pallet warehousing station 28 can replenish individual empty mother pallets as needed, then stack them into mother pallet stacks before warehousing, facilitating the replenishment of consumables.

[0053] The structures of the aforementioned unpacking machine, packing machine, conveyor, and other equipment are all existing technologies, and each piece of equipment can be purchased and used directly. Therefore, the specific structure and principle of each piece of equipment will not be described in detail.

[0054] In summary, this application automates the entire receiving and dispatching process by adding processes such as ton bag, stacking, and palletizing. Sub-pallets are shipped together with stacked ton bags, and the mother pallet operates online throughout the entire process of disassembling and assembling. The stacking height is consistent and stable, which facilitates double-layer stacking and shipping and improves the space utilization of trucks.

[0055] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A new energy raw material warehouse ton bag stacking and receiving system, characterized in that: It includes a multi-passage warehouse (1), a two-layer linear shuttle car (2), a two-layer conveyor line (3), a packing and unpacking department, a one-layer linear shuttle car (24), and a one-layer conveyor line (25). The multi-passage warehouse (1) has two levels of entrances and exits. The second-level linear shuttle (2) is connected to the second-level entrances and exits of the multi-passage warehouse (1), and the first-level linear shuttle (24) is connected to the second-level entrances and exits of the multi-passage warehouse (1). The second-layer conveyor line (3) includes: The first branch line (301) is connected to the track of the second-level straight shuttle car (2) by a lifting transplanter (4) at one end. The first branch line (301) is sequentially equipped with a stacking station (5), a mother pallet stacking conveyor (6), and a second-level mother pallet stacking station (7). The second branch line (302) is connected at one end to the track of the second-floor linear shuttle (2). The first branch line (301) is connected at one end near the second-floor mother pallet stacking station (7) to one side of the second branch line (302). The second branch line (302) is equipped with a mother and child pallet splitting station (8). The third branch line (303) has one end connected to the other end of the second branch line (302), and the third branch line (303) is provided with a sub-tray unpacking station (9). The fourth branch line (304) has a stacking station (10) at one end where it connects with the other end of the third branch line (303). A stacking machine (11) is set between the stacking station (5) and the stacking station (10). A shaping station (12) and two arrow-threading and belt-tying stations (13) are set sequentially on the fourth branch line (304). The fifth branch line (305) has one end connected to the other end of the fourth branch line (304) and the other end connected to the stacking station (10); The sixth branch line (306) is connected at one end to the other end of the fifth branch line (305) and at the other end to the track of the two-layer straight shuttle car (2). The sixth branch line (306) is sequentially equipped with a horizontal tape-applying station (14), a turntable station (15), a labeling station (16), a film wrapping station (17), and a tray assembly station (18). The seventh branch line (307) is connected at one end to the other end of the sixth branch line (306). The other end of the seventh branch line (307) is connected to the track of the second-level linear shuttle (2) by a mother pallet connecting conveyor (19). A mother pallet unloading station (20) is set on the seventh branch line (307). The first-level straight shuttle (24) is connected to the first-level entrance and exit of the multi-passage warehouse (1); The two ends of the first-level conveyor line (25) are respectively connected to the first-level entrance and exit of the multi-passage warehouse (1), and a number of delivery connecting conveyors (26) are arranged at intervals on the first-level conveyor line (25).

2. The new energy raw material warehouse ton bag stacking and receiving system as described in claim 1, characterized in that, Also includes: An AGV connecting conveyor (21) is connected to the track of the two-story linear shuttle (24); An AGV lurking robot (22) is matched with the entrance of an AGV connecting conveyor (21).

3. The new energy raw material warehouse ton bag stacking and receiving system as described in claim 2, characterized in that, Also includes: The buffer station (23) is connected to the track of the second-level linear shuttle (24) on the side away from the multi-passage warehouse (1).

4. The new energy raw material warehouse ton bag stacking and receiving system as described in claim 1, characterized in that, Also includes: A first-layer mother pallet stacking station (27) is arranged on the first-layer conveyor line (25).

5. The new energy raw material warehouse ton bag stacking and receiving system as described in claim 1, characterized in that, Also includes: The mother pallet receiving station (28) is connected to the first-layer conveyor line (25).

6. The new energy raw material warehouse ton bag stacking and receiving system as described in any one of claims 1-5, characterized in that: Several stacker cranes (110) are arranged at intervals at the entrance and exit of the multi-passage warehouse (1), and a warehouse front connecting conveyor (120) is set on both sides of any stacker crane (110). The two-layer linear shuttle (2) or the single-layer linear shuttle (24) can be connected to any of the warehouse front connecting conveyors (120).

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