Cross-floor flexible hoisting and loading system for fabricated products

Abstract

The utility model relates to a cross-floor flexible hoisting and loading system for fabricated products. The cross-floor flexible hoisting and loading system comprises a loading robot, a stacker crane and a cache conveying line, the loading robot is arranged on the ground of the third floor; the temporary storage conveying line is arranged on the ground of the third floor and outputs from the DfMA vertical warehouse, and the stacking machine is arranged on the temporary storage conveying line. A feeding port leading to the second floor is formed in the ground of the third floor; a parking area is arranged on the ground of the second floor, and after a truck is in place and information is confirmed, product loading operation can be carried out; the stacker crane can be used for stacking the products on the cache conveying line according to a set stack specification; and the loading robot can put the stacked products on the cache conveying line on the ground of the third floor to the truck on the ground of the second floor through the feeding port. The cross-floor flexible hoisting and loading system provided by the utility model can avoid high-altitude manual operation of production personnel, and is more efficient and safer.

Description

Technical Field

[0001] The utility model belongs to the technical field of product handling, and in particular relates to a flexible lifting and loading system for assembled products across floors. Background Art

[0002] Currently, DfMA finished products need to be hoisted from the third floor to the second floor for loading, and need to be stacked in the carriage. Due to the cross-floor hoisting, the Z-axis travel reaches 15 meters, which is extremely difficult to implement using rigid hoisting. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In response to the existing technical problems, the utility model provides a cross-floor flexible lifting and loading system for assembled products. Through flexible lifting by winch, the products are first stacked and then lifted, which effectively solves the accuracy problem caused by shaking of flexible lifting, thereby realizing fully automatic loading.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A cross-floor flexible lifting and loading system for assembled products, comprising: a loading robot, a palletizer and a buffer conveyor line;

[0008] The loading robot is arranged on the ground of the third floor;

[0009] The buffer conveyor line is arranged on the third floor and outputs from the DfMA vertical warehouse, and the palletizer is arranged on the buffer conveyor line;

[0010] There is a feeding port on the third floor leading to the second floor;

[0011] There is a parking area on the second floor. After the truck arrives and the information is confirmed, the product loading operation can be carried out;

[0012] The palletizer can palletize the products on the buffer conveyor line according to the set pallet specifications;

[0013] The loading robot can deliver the products stacked on the buffer conveyor line on the third floor to the truck on the second floor through the feeding port.

[0014] Preferably, the loading robot comprises: a bracket, a large vehicle system, a small vehicle system and a sling;

[0015] The bracket is arranged on the ground of the third floor;

[0016] The trolley system is arranged on the support and can move on the support;

[0017] The trolley system is mounted on the large vehicle system and is capable of moving on the large vehicle system;

[0018] The sling is located below the trolley system and is connected to the trolley system.

[0019] Preferably, the support comprises: a frame and a column assembly;

[0020] The frame is arranged on the column assembly;

[0021] The column assembly is fixedly arranged on the ground of the third floor to support the rack.

[0022] Preferably, the bracket further comprises a first guide rail;

[0023] The first guide rail is arranged on the frame in the longitudinal direction,

[0024] The trolley system is disposed on the first guide rail and is movable in a longitudinal direction along the first guide rail.

[0025] Preferably, the trolley system further has a second guide rail;

[0026] The second guide rail is arranged on the trolley system in the transverse direction;

[0027] The trolley system is arranged on the second guide rail and can move in a lateral direction along the second guide rail.

[0028] Preferably, the trolley system comprises: a trolley body and a winch assembly;

[0029] The trolley body is arranged on the second guide rail and can move on the second guide rail;

[0030] The hoisting assembly is arranged on the trolley body for lifting and lowering the stacked products on the buffer conveyor line.

[0031] Preferably, the sling is connected to the hoisting assembly;

[0032] The lifting device can be adapted to various specifications of product shelves for lifting.

[0033] Preferably, the buffer conveyor line comprises: a roller conveyor line and a pedestrian gate;

[0034] Product racks are placed in pallets and transported on the roller conveyor line;

[0035] The palletizer is arranged on the third floor and is located above the roller conveyor line;

[0036] The hoist of the stacker can lift the goods to a specified height, avoid the first layer of materials, wait for the conveying system to transport the goods to the original position, and then lower the gantry to complete the stacking function of the goods;

[0037] The pedestrian gate is arranged on the ground of the third floor;

[0038] The roller conveyor line is disconnected in the middle by 800mm to set up a pedestrian passage. Pedestrian gates are set up on both sides and communicate with the equipment to ensure the safe passage of personnel.

[0039] Preferably, the loading robot is provided with a visual detection device;

[0040] The visual inspection device is mainly used to detect the characteristics of the vehicle, and can accurately detect the height, width and step position of the carriage board and the virtual and real detection of the cargo space, so as to effectively prevent double delivery into the carriage.

[0041] (III) Beneficial effects

[0042] The cross-floor flexible lifting and loading system for prefabricated products provided in this application cleverly uses flexible lifting to solve precision problems by first stacking and then lifting the carriages, achieving fully automatic loading and avoiding manual operations at high altitudes by production personnel, making it more efficient and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a structural schematic diagram of a cross-floor flexible lifting and loading system for assembled products provided by the utility model;

[0044] Figure 2 A schematic diagram of the structure of a loading robot of a cross-floor flexible lifting and loading system for assembled products provided by the utility model;

[0045] Figure 3 A schematic structural diagram of a buffer conveyor line of a cross-floor flexible lifting and loading system for assembled products provided by the utility model.

[0046] [Description of Reference Numerals]

[0047] 100: loading robot; 110: bracket; 120: large vehicle system; 130: small vehicle system; 140: lifting device;

[0048] 200: Buffer conveyor line; 210: Roller conveyor line; 220: Palletizer; 230: Pedestrian gate;

[0049] 300: third floor ground floor; 400: second floor ground floor. DETAILED DESCRIPTION

[0050] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0051] like Figure 1-Figure 3 As shown: This embodiment discloses a cross-floor flexible lifting and loading system for assembled products, including: a loading robot 100, a palletizer 220 and a buffer conveyor line 200. The loading robot 100 is arranged on the third floor 300; the buffer conveyor line 200 is arranged on the third floor, output from the DfMA warehouse, and the palletizer 220 is arranged on the buffer conveyor line 200; a feeding port leading to the second floor 400 is provided on the third floor 300; a parking area is provided on the second floor 400, and after the truck arrives and confirms the information, the product loading operation can be carried out; the palletizer 220 can palletize the products on the buffer conveyor line 200 according to the set pallet specifications. The loading robot 100 can deliver the palletized products on the buffer conveyor line 200 on the third floor 300 to the truck on the second floor 400 through the feeding port.

[0052] In detail, the loading robot 100 includes: a support 110, a large vehicle system 120, a trolley system 130 and a hoist 140. The support 110 is arranged on the third floor 300; the large vehicle system 120 is arranged on the support 110 and can move on the support 110; the trolley system 130 is mounted on the large vehicle system 120 and can move on the large vehicle system 120; the hoist 140 is located below the trolley system 130 and is connected to the trolley system 130.

[0053] In this embodiment, the support 110 includes: a frame and a column assembly; the frame is arranged on the column assembly; the column assembly is fixedly arranged on the third floor ground 300 to support the frame.

[0054] The support also includes a first guide rail; the first guide rail is arranged on the frame in the longitudinal direction, and the trolley system is arranged on the first guide rail and can move in the longitudinal direction along the first guide rail.

[0055] In this embodiment, the trolley system 120 further has a second guide rail; the second guide rail is arranged on the trolley system 120 in the transverse direction; the trolley system 130 is arranged on the second guide rail and can move in the transverse direction along the second guide rail.

[0056] The trolley system 130 includes: a trolley body and a hoisting assembly; the trolley body is arranged on the second guide rail and can move on the second guide rail; the hoisting assembly is arranged on the trolley body for lifting and lowering the stacked products on the buffer conveyor line 200. The hoisting device 140 is connected to the hoisting assembly; the hoisting device 140 can be adapted to various specifications of product shelves for lifting.

[0057] The buffer conveyor line 200 in this embodiment includes: a roller conveyor line 210 and a pedestrian gate 230; product shelves are placed on pallets and transported on the roller conveyor line 210; the palletizer 220 is arranged on the third floor 300 and is located above the roller conveyor line 210; the hoist of the palletizer 220 can lift the goods to a specified height, avoid the first layer of materials, wait for the conveying system to transport the goods to the original position, and the gantry descends to complete the stacking function of the goods; the pedestrian gate 230 is arranged on the third floor 300; the roller conveyor line 210 is disconnected 800mm in the middle for setting up a pedestrian passage, and the pedestrian gates 230 are set up on both sides and communicate with the equipment to ensure the safe passage of personnel.

[0058] The loading robot 100 is provided with a visual detection device; the visual detection device is mainly used to detect the characteristics of the vehicle, and can accurately detect the height, width and step position of the carriage board and the virtual and real detection of the cargo space, so as to effectively prevent double delivery into the carriage.

[0059] Specifically, the DfMA finished product needs to be hoisted from the third floor to the second floor for loading. In order to realize the full automation of transportation and loading, a prefabricated product cross-floor flexible hoisting and loading system is now provided. Figure 1 ) by the loading robot 100 (see Figure 2 ), cache conveyor line 200 (see Figure 3), the third floor 300 and the second floor 400. The loading robot is composed of a bracket 110, a large car system 120, a trolley system 130 and a hoist 140. The bracket is arranged on the third floor and plays a main supporting role. The large car system is arranged on the bracket and can move along the guide rail on the bracket, and the trolley system is carried on it. The trolley system includes a trolley body and a hoisting system. The trolley body is arranged on the large car system and can move along its guide rail; the hoisting system is arranged on the trolley body and is used to lift and lower DfMA products. The hoist is connected to the hoisting system and is designed according to the DfMA finished product shelf to realize the automatic clamping function, which can be used for lifting DfMA finished product shelves of various specifications. The buffer conveyor line is composed of a roller conveyor line 210, a palletizer 220 and a pedestrian gate 230. The roller conveyor line is arranged on the third floor, and the DfMA finished product shelves are placed in pallets and transported on the roller conveyor line. The palletizer is set on the third floor, above the roller conveyor line, and can stack multiple DfMA finished products conveyed on the line into a stack of goods. The pedestrian gate is set on the third floor. The roller conveyor line needs to be disconnected 800mm to set up a pedestrian passage. Gates are set up on both sides and communicate with the equipment to ensure the safe passage of personnel. A feeding port is opened on the third floor to lift the DfMA finished products to the second floor. A parking area is set on the second floor. After the truck arrives and the information is confirmed, the DfMA finished products are loaded.

[0060] Workflow:

[0061] 1) Loading task is issued

[0062] Before each loading begins, the upper-level system must send the loading task information to the loading information management system before the vehicle enters the loading port, including but not limited to vehicle model, license plate number, order number, cargo specifications, cargo quantity, etc.

[0063] The upper-level system can automatically send tasks to the loading information management system through the interface service, or send them manually or designate a loading port for specific loading operations.

[0064] After the loading system processes the task information, it can request materials from the upper-level system (such as WMS) to prepare goods in advance, reduce the transportation time of goods in transit, and improve overall delivery efficiency.

[0065] 2) Vehicle parking

[0066] The driver drives into the loading port according to the lane marking guide lines. The reversing assistance system combines a monitoring camera with a display. After the driver parks the truck at the loading port, he monitors the entire reversing status in real time by observing the display screen at the loading entrance.

[0067] After adjusting the vehicle's posture, the driver will confirm again whether the platform and loading order for the arrival of the goods are correct. If the confirmation is completed, it will be confirmed on the PDA. If it does not match the order information, the system will issue an audible and visual alarm message and the vehicle will leave. After the driver stops the car and leaves the loading area, he will press the confirmation button at the integrated machine, and the automatic loading system will start working.

[0068] 3) Cargo delivery cache

[0069] Outgoing materials are transported along the conveyor line and buffered on the pick-up conveyor, waiting for the automatic loading equipment to pick them up. The incoming goods are a pallet with a bottom pallet. The palletizer completes the stacking of two pallets (a stack of goods), and the empty bottom pallet automatically returns. When the single stack is full, it can be picked up.

[0070] 4) Pick up and load goods

[0071] The loading robot is equipped with sensors, which automatically scans when it arrives at the pickup position. The lifting claws are positioned and hooked with the DfMA product shelf, and one stack (2 pallets) of goods are lifted at one time. The goods are translated in the X / Y / Z directions by the large vehicle system, the trolley system, and the winch system to transport the goods to the designated location. After the inspection is correct, the lifting claws are released to stack the goods into the carriage from directly above.

[0072] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanation here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A cross-floor flexible lifting and loading system for assembled products, comprising: Loading robots, palletizers and buffer conveyor lines; The loading robot is arranged on the ground of the third floor; The buffer conveyor line is arranged on the third floor and outputs from the DfMA vertical warehouse, and the palletizer is arranged on the buffer conveyor line; There is a feeding port on the third floor leading to the second floor; There is a parking area on the second floor. After the truck arrives and the information is confirmed, the product loading operation can be carried out; The palletizer can palletize the products on the buffer conveyor line according to the set pallet specifications; The loading robot can deliver the products stacked on the buffer conveyor line on the third floor to the truck on the second floor through the feeding port.

2. The system according to claim 1, characterized in that The loading robot comprises: a bracket, a large vehicle system, a small vehicle system and a sling; The bracket is arranged on the ground of the third floor; The trolley system is arranged on the support and can move on the support; The trolley system is mounted on the large vehicle system and is capable of moving on the large vehicle system; The sling is located below the trolley system and is connected to the trolley system.

3. The system according to claim 2, characterized in that The support comprises: a frame and a column assembly; The frame is arranged on the column assembly; The column assembly is fixedly arranged on the ground of the third floor to support the rack.

4. The system according to claim 3, characterized in that The bracket also includes a first guide rail; The first guide rail is arranged on the frame in the longitudinal direction, The trolley system is disposed on the first guide rail and is movable in a longitudinal direction along the first guide rail.

5. The system according to claim 4, characterized in that The trolley system also has a second guide rail; The second guide rail is arranged on the trolley system in the transverse direction; The trolley system is arranged on the second guide rail and can move in a lateral direction along the second guide rail.

6. The system according to claim 5, characterized in that The trolley system comprises: a trolley body and a winch assembly; The trolley body is arranged on the second guide rail and can move on the second guide rail; The hoisting assembly is arranged on the trolley body for lifting and lowering the stacked products on the buffer conveyor line.

7. The system according to claim 6, characterized in that The sling is connected to the winch assembly; The lifting device can be adapted to various specifications of product shelves for lifting.

8. The system according to claim 7, characterized in that The buffer conveyor line includes: a roller conveyor line and a pedestrian gate; Product racks are placed in pallets and transported on the roller conveyor line; The palletizer is arranged on the third floor and is located above the roller conveyor line; The hoist of the stacker can lift the goods to a specified height, avoid the first layer of materials, wait for the conveying system to transport the goods to the original position, and then lower the gantry to complete the stacking function of the goods; The pedestrian gate is arranged on the ground of the third floor; The roller conveyor line is disconnected in the middle by 800mm to set up a pedestrian passage. Pedestrian gates are set up on both sides and communicate with the equipment to ensure the safe passage of personnel.

9. The system according to claim 8, characterized in that The loading robot is provided with a visual detection device; The visual inspection device is mainly used to detect the characteristics of the vehicle, and can accurately detect the height, width and step position of the carriage board and the virtual and real detection of the cargo space, so as to effectively prevent double delivery into the carriage.

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