CN219687484U

CN219687484U - Automatic transport AGV dolly of heavy load coil stock

Info

Publication number: CN219687484U
Application number: CN202321095042.9U
Authority: CN
Inventors: 李文龙; 林宗宪; 刘银
Original assignee: Ruilaibo Yancheng Robot Technology Co ltd
Current assignee: Ruilaibo Yancheng Robot Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-15
Anticipated expiration: 2033-05-09

Abstract

The utility model provides an automatic carrying AGV for heavy-duty coil stock, which comprises the following steps: the lifting mechanism is arranged on the vehicle body and is used for receiving the coil stock; the vehicle body comprises a vehicle head component and a vehicle leg component, wherein the vehicle head component is detachably connected with the vehicle leg component, the vehicle leg component is provided with two groups and is respectively arranged at two sides of the vehicle head component to form a U-shaped structure, and the lifting mechanism is arranged on the two groups of vehicle leg components; the lifting mechanism comprises a U-shaped supporting plate, a supporting frame, a guide bearing and a hydraulic cylinder for driving the U-shaped supporting plate to lift, wherein the lower end of the U-shaped supporting plate is detachably connected with the supporting frame, the supporting frame is embedded into the leg assembly, and two inner side edges of the U-shaped supporting plate are sunken to form a V-shaped surface. The utility model has the advantages of modular design, convenient subsequent secondary assembly, realization of butt joint with feeding and discharging of the machine, automatic warehouse-in and warehouse-out, and realization of unmanned workshop.

Description

Automatic transport AGV dolly of heavy load coil stock

Technical Field

The utility model belongs to the technical field of transfer robots, and particularly relates to an automatic heavy-load coil stock transfer AGV.

Background

At present, for coiled materials produced by production lines such as lithium batteries, steel coils, cables, paper rolls and the like, non-full-automatic equipment such as travelling cranes, forklift trucks, scooters and the like are usually used for realizing manual operation in the processes of loading and unloading, transferring and storing. However, the weight of the coil stock is usually 0.3 to 12T, the diameter is 200 to 2300mm, the length is 400 to 1800mm, and the size and weight are large. In the manual handling process, the risk is big, and efficiency is extremely low, and the manual work quantity of demand is many, extravagant human cost. Therefore, the use of an AGV robot instead of manually transporting heavy rolls is a necessary phenomenon caused by market demands.

However, for materials with large size and heavy weight, the AGV is large in size, and is inconvenient for transportation and export; in the process of carrying materials, rolling falling of the coiled materials is easy to occur due to the round rolling shape, so that the coiled materials are scattered on the ground, the working progress is affected, and meanwhile, the carried coiled materials are easy to damage.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the automatic transport AGV trolley for heavy-duty coil materials, which has high in-situ transport efficiency and automatic in-out and in-storage, and realizes the unmanned workshop.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an automatic transport AGV dolly of heavy load coil stock includes: the lifting mechanism is arranged on the vehicle body and is used for receiving the coil stock;

the vehicle body comprises a vehicle head component and a vehicle leg component, wherein the vehicle head component is detachably connected with the vehicle leg component, the vehicle leg component is provided with two groups and is respectively arranged at two sides of the vehicle head component to form a U-shaped structure, and the lifting mechanism is arranged on the two groups of vehicle leg components;

the lifting mechanism comprises a U-shaped supporting plate, a supporting frame, guide bearings and a hydraulic cylinder for driving the U-shaped supporting plate to lift, wherein the lower end of the U-shaped supporting plate is detachably connected with the supporting frame, the supporting frame is embedded into the car leg assembly, the guide bearings are installed in the car leg assembly and are close to the supporting frame for installation, two inner side edges of the U-shaped supporting plate are sunken to be V-shaped surfaces, and the V-shaped surfaces are attached to the outer surface of coil stock.

Further, two support frames are longitudinally arranged in the vehicle leg assembly in a sliding mode on one side, the upper ends of the four support frames are connected with the U-shaped supporting plate, and sliding grooves are formed in the support frames corresponding to the vehicle leg assembly.

Further, the cross section of the support frame is T-shaped, the upper end face of the support frame is connected with the U-shaped supporting plate through bolts, the guide bearing is installed on one side of the sliding groove, a rectangular groove is formed in one side face of the support frame, which faces the guide bearing, and the guide bearing is clamped in the rectangular groove.

Further, the hydraulic cylinder is installed in the car leg assembly, and the upper end of a piston rod of the hydraulic cylinder is connected with the supporting frame.

Further, the vehicle body further comprises a navigation component, and the navigation component is arranged above the vehicle head component.

Further, rubber anti-collision beams are arranged on the periphery of the bottom of the vehicle leg assembly, and an emergency stop button is arranged on the rubber anti-collision beams.

The beneficial effects are that: according to the automatic carrying AGV for heavy-duty coiled materials, the shape of the vehicle body is U-shaped, materials with specific shapes can be carried, the vehicle head component, the lifting mechanism and the vehicle leg component are detachably connected, and the automatic carrying AGV is in modularized design, so that the problem of transportation is solved, and the subsequent secondary assembly is also convenient; the heavy load AGV is imported, so that the problem of heavy material carrying can be solved, and when the heavy load AGV is used, the hydraulic cylinder is controlled to lift the height of the U-shaped supporting plate, so that the height of the material is adjusted, the heavy load AGV is suitable for different docking station heights, the in-situ transfer efficiency is high, docking with the machine station feeding and discharging can be realized, the automatic warehouse-in and warehouse-out can be realized, and the unmanned workshop is realized.

According to the utility model, the U-shaped supporting plates are arranged according to the material replacement, the two inner side edges of the U-shaped supporting plates are sunken to be V-shaped surfaces and are used for directly butt-joint transportation of the coiled materials, and the conveying surfaces in the form of obtuse angles can prevent the butted coiled materials from falling from two sides in the width direction and from being scratched with the edges of a vehicle body.

Drawings

FIG. 1 is a schematic diagram of an automatic transport AGV for heavy-duty coil stock;

FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 3 is a schematic view of a mounting structure of a leg assembly and a lifting mechanism according to the present utility model;

FIG. 4 is a second schematic diagram of the mounting structure of the leg assembly and the lifting mechanism according to the present utility model;

fig. 5 is a schematic structural view of the support frame according to the present utility model.

In the figure: 1 lifting mechanism, 11U-shaped supporting plates, 12 guide bearings, 13 hydraulic cylinders, 14 supporting frames, 2 coil materials, 3 headstock components, 4 navigation components, 5 car leg components and 51 sliding grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

As shown in fig. 1, the present utility model provides an automatic heavy-duty coil stock carrying AGV trolley, comprising: the lifting mechanism 1 is arranged on the vehicle body and is used for receiving the coil stock 2;

the vehicle body comprises a vehicle head component 3 and a vehicle leg component 5, wherein the vehicle head component 3 is detachably connected with the vehicle leg component 5, the vehicle leg component 5 is provided with two groups, and is respectively arranged at two sides of the vehicle head component 3 to form a U-shaped structure, and the lifting mechanism 1 is arranged on the two groups of the vehicle leg components 5;

2-3, the lifting mechanism 1, as shown in the figure, the lifting mechanism 1 includes U type layer board 11, support frame 14, direction bearing 12 and drive the pneumatic cylinder 13 that U type layer board 11 goes up and down, U type layer board 11 lower extreme detachable connects support frame 14, support frame 14 embedding in the car leg subassembly 5, direction bearing 12 installs in the car leg subassembly 5 and be close to support frame 14 installs, provide the direction for support frame 14, the concave V profile that is in both inner sides limit of U type layer board 11, V profile and coil stock 2 surface laminating set up, and U type layer board 11 can change according to different scene materials, adaptation different coil stocks, the V profile is the obtuse angle setting, and the conveying surface of obtuse angle form can avoid the roll class material of butt joint to fall by width direction's both sides and avoid taking place to scratch with the automobile body edge.

The working process is as follows:

the coil stock 2 is placed on the V-shaped block of the storehouse area, when the AGV trolley receives a carrying task given by the dispatching system, the vehicle-mounted system of the AGV trolley moves according to a task planning running path, after the vehicle body walks to a material taking point of the appointed storehouse position of the storehouse area, the vehicle-mounted system controls a hydraulic pump station arranged in a vehicle head assembly 3 to work, power is provided for a hydraulic cylinder 13, a U-shaped supporting plate 11 is jacked up, the U-shaped supporting plate 11 is contacted with the coil stock 2 and jacks up the coil stock 2, the outer surface of the coil stock 2 is attached to the V-shaped surface of the U-shaped supporting plate 11, and the coil stock 2 is automatically conveyed to a material discharging point according to the task of the dispatching system.

On the basis of the embodiment, two supporting frames 14 are longitudinally arranged in the leg assembly 5 at one side in a sliding manner, the upper ends of the four supporting frames 14 are connected with the U-shaped supporting plate 11, and sliding grooves 51 are formed in the supporting frames 14 corresponding to the leg assembly 5.

On the basis of the above embodiment, as shown in fig. 4-5, the cross section of the support frame 14 is T-shaped, and the upper end surface of the support frame is connected with the U-shaped supporting plate 11 through bolts, so that the support frame is convenient to assemble and disassemble, the guide bearing 12 is installed on one side of the sliding groove 51, a rectangular groove is formed in a side surface of the support frame 14, facing the guide bearing 12, and the guide bearing 12 is clamped in the rectangular groove to provide guidance for the support frame 14.

On the basis of the embodiment, the hydraulic cylinder 13 is installed in the leg assembly 5, the upper end of a piston rod of the hydraulic cylinder 13 is connected with the supporting frames 14, lifting of the U-shaped supporting plate 11 is achieved, and the four supporting frames 14 are lifted synchronously through the hydraulic cylinder 13, so that the U-shaped supporting plate 11 is prevented from being damaged.

On the basis of the embodiment, the vehicle body further comprises a navigation assembly 4, wherein the navigation assembly 4 is arranged above the vehicle head assembly 3 and comprises: the laser navigation system comprises a laser navigation sensor, a wireless antenna, a navigation bracket and a clearance lamp, wherein the navigation bracket is arranged on a vehicle head assembly 3, the laser navigation sensor, the wireless antenna and the clearance lamp are arranged on the navigation bracket, the laser navigation sensor provides a navigation function for the whole vehicle, the wireless antenna can conduct wireless information transmission and an AGV vehicle-mounted system to conduct information interaction, and the clearance lamp is used for visually warning workers to avoid.

On the basis of the embodiment, a rubber anti-collision beam is arranged on the periphery side of the bottom of the leg assembly 5, and an emergency stop button is arranged on the rubber anti-collision beam and used for controlling the emergency stop of the AGV.

It should be noted that:

the size of the car body reaches 3350 x 3200 x 220mm, the limit of the road transportation width is not more than 2.5 m, the inner width of a corresponding export standard container is 2.438 m, the automatic transport AGV for heavy-load coil stock consists of a car head assembly 3, a navigation assembly 4, a car leg assembly 5 and a lifting mechanism 1, the four parts are connected through bolts, the cable part is connected through quick plug-in connection, and through modularized design, the transport of roads and seaways can be realized, and the transport is convenient. The technical proposal not described in detail in the utility model adopts the known technology.

The basic principle, main features and advantages of the present utility model are shown and described above, and the front, back, left and right are not specific, mainly for more intuitively explaining the technical solution, but not limiting. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and the present utility model can be implemented by those skilled in the art without limiting the scope of the utility model, therefore, all equivalent changes or modifications that are made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. An automatic transport AGV dolly of heavy load coil stock which characterized in that: the automatic feeding device comprises a vehicle body, a lifting mechanism (1) and a coil stock (2), wherein the lifting mechanism (1) is arranged on the vehicle body and is used for receiving the coil stock (2);

the vehicle body comprises a vehicle head component (3) and a vehicle leg component (5), wherein the vehicle head component (3) is detachably connected with the vehicle leg component (5), the vehicle leg component (5) is provided with two groups, and is respectively arranged at two sides of the vehicle head component (3) to form a U-shaped structure, and the lifting mechanism (1) is arranged on the two groups of the vehicle leg components (5);

the lifting mechanism (1), lifting mechanism (1) include U type layer board (11), support frame (14), direction bearing (12) and drive pneumatic cylinder (13) that U type layer board (11) goes up and down, U type layer board (11) lower extreme detachable is connected support frame (14), support frame (14) embedding in car leg subassembly (5), direction bearing (12) are installed in car leg subassembly (5) and are close to support frame (14) installation, the both inner sides limit of U type layer board (11) is sunken to be the V profile, V profile and coil stock (2) surface laminating setting.

2. The automatic heavy-duty coil stock handling AGV cart of claim 1, wherein: two support frames (14) are longitudinally arranged in the vehicle leg assembly (5) in a sliding mode on one side, the upper ends of the four support frames (14) are connected with the U-shaped supporting plate (11), and sliding grooves (51) are formed in the support frames (14) corresponding to the vehicle leg assembly (5).

3. The automatic heavy-duty coil stock handling AGV cart of claim 2, wherein: the cross section of the support frame (14) is T-shaped, the upper end face of the support frame is connected with the U-shaped supporting plate (11) through bolts, the guide bearing (12) is installed on one side of the sliding groove (51), a rectangular groove is formed in one side face of the support frame (14) facing the guide bearing (12), and the guide bearing (12) is clamped in the rectangular groove.

4. The automatic heavy-duty coil stock handling AGV cart of claim 1, wherein: the hydraulic cylinder (13) is arranged in the car leg assembly (5), and the upper end of a piston rod of the hydraulic cylinder (13) is connected with the supporting frame (14).

5. The automatic heavy-duty coil stock handling AGV cart of claim 1, wherein: the vehicle body further comprises a navigation assembly (4), and the navigation assembly (4) is arranged above the vehicle head assembly (3).

6. The automatic heavy-duty coil stock handling AGV cart of claim 1, wherein: the periphery of the bottom of the car leg assembly (5) is provided with a rubber anti-collision beam, and an emergency stop button is arranged on the rubber anti-collision beam.