Steel coil feeding transfer tray for AGV (Automatic Guided Vehicle)

Abstract

A steel coil feeding transfer tray for an AGV comprises a tray body (1) formed by welding steel plates, the tray body (1) is formed by welding a front panel (10), a rear panel (11), a left supporting rib plate (12), a right supporting rib plate (13), a left upper cover plate (16) and a right upper cover plate (17), and the middle of the upper edge of the front panel (10) and the middle of the upper edge of the rear panel (11) are concaved inwards to form a V shape; a middle V-shaped cover plate (18) is also welded at the positions of the V-shaped grooves of the front panel (10) and the rear panel (11); a steel coil bearing V-shaped strip (2) is further fixedly installed on the outer side of the front panel (10) and the outer side of the rear panel (11), and the V-shaped supporting face of the steel coil bearing V-shaped strip (2) is slightly higher than the V-shaped face of the front panel (10) and the V-shaped face of the rear panel (11). The problem that steel coil goods cannot be fixed and safely transferred in the automatic feeding and transferring process is solved.

Description

Technical Field

[0001] The invention relates to a steel coil feeding transfer tray for AGV, and belongs to the field of intelligent transportation and intelligent warehousing. Background Art

[0002] At present, in the factory production process, the loading process of the steel coil uncoiler is usually carried out by crane lifting and multiple workers around. The transfer of steel coils between cranes is carried out by ground panel trucks or forklifts. The problem with this approach is low work efficiency; the weight of the steel coil unit cargo is very large, and it is easy to cause safety accidents such as cargo dumping, falling, and injury during the transfer process, which poses a great safety hazard. An automated equipment is urgently needed to realize the automated loading of this process.

[0003] During the handover process between automatic handling equipment and shelves or uncoilers, since steel coils are cylindrical and the storage, transportation and handling of such goods are generally supported by the outer cylindrical surface and the ground or other surfaces to prevent damage to the edges of the steel coils and steel plates, direct use of platform-type handling equipment or direct storage on a flat surface may cause the goods to roll and create danger. In addition, the automated handling and transfer of steel coils requires an auxiliary carrying tool to reliably fix the steel ring to ensure the safety of the steel ring and related equipment. Summary of the invention

[0004] In view of the above problems, the present invention provides a steel coil loading and transfer pallet for AGV, which solves the problem that steel coils cannot be fixed and safely transferred during the automated loading and transfer process.

[0005] The present invention is realized through the following technical scheme: a steel coil feeding transfer pallet for AGV, comprising: a pallet body welded from steel plates, the pallet body being welded from a front panel, a rear panel, a left supporting rib plate, a right supporting rib plate, a left upper cover plate, and a right upper cover plate, the middle of the upper edges of the front panel and the rear panel being concave into a V shape; an intermediate V-shaped cover plate is welded at the position of the V-shaped grooves of the front panel and the rear panel; a steel coil bearing V-shaped bar is fixedly installed on the outer side of the front panel and the rear panel, the V-shaped supporting surface of the steel coil bearing V-shaped bar is slightly higher than the V-shaped surface on the front panel and the rear panel, and is used to support heavy steel coil goods; a tongue depressor extension groove is opened in the middle position of the intermediate V-shaped cover plate, reinforcing rib plates are welded on both sides of the tongue depressor extension groove, and a tongue depressor is movably arranged in the tongue depressor extension groove, The tongue depressor is installed in the middle of the reinforcing rib plates on both sides of the tongue depressor protruding groove through the tongue depressor rotating shaft, and can be flexibly rotated around the tongue depressor rotating shaft; a tongue depressor reset tension spring is also arranged at one end of the lower part of the tongue depressor, and the other end of the reset tension spring is hung with the V-shaped pallet body; the pressure surface of the tongue depressor is higher than the supporting surface of the steel coil bearing V-shaped strip when there is no steel coil; detection holes are also arranged on the front panel and the rear panel at positions corresponding to the upper end of the tongue depressor. When there is no steel coil cargo on the pallet or the steel coil cargo is separated from the support of the steel coil bearing V-shaped strip, the detection hole is not blocked by the tongue depressor, and the detection switch laser arranged on the AGV can pass through the detection hole. When the tongue depressor is pressed down by the pressure of the steel coil, the detection hole is blocked by the tongue depressor, and the detection switch laser arranged on the AGV is blocked by the tongue depressor.

[0006] Furthermore, a guide plate is provided at the middle of the lower side of the tongue depressor, and a guide buckle plate is fixedly provided at the position corresponding to the reinforcing rib plate. The guide plate extends into the groove of the guide buckle plate to prevent the tongue depressor from swinging back and forth.

[0007] The steel coil carrying V-shaped bar in the present invention is detachably fixed to the front panel and the rear panel with bolts, and is made of wear-resistant and pressure-resistant materials to increase the service life of the transfer tray. The steel coil carrying V-shaped bar can also be replaced after being worn out due to long-term use.

[0008] During use, a shelf support seat is arranged on the shelf, which is supported on the outer side of the supporting surfaces of the left supporting rib plate and the right supporting rib plate. The AGV or other handling equipment is provided with a transfer support seat, which is supported on the inner side of the supporting surfaces of the left supporting rib plate and the right supporting rib plate, and the two do not conflict with each other; the V-shaped support surface realizes the safe and reliable storage of steel coils, and the supporting surfaces of the left supporting rib plate and the right supporting rib plate can also realize safe and reliable automatic transfer between different equipment; the setting of the tongue depressor is convenient for AGV and other handling equipment to confirm the reliable handover of the steel coils when handing over steel coils to equipment such as uncoilers and other equipment before proceeding to the next action.

[0009] The invention has a simple structure, can realize the automatic storage, retrieval and transfer of heavy round goods such as steel coils, is easy to maintain, and has obvious effects on solving the problems of automatic warehousing, transportation and transfer of heavy goods such as steel coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is an axonometric view of the project.

[0011] Figure 2 This is the main view of this project. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings: a steel coil loading transfer pallet for AGV, comprising: a pallet body 1 welded from steel plates, the pallet body 1 being welded from a front panel 10, a rear panel 11, a left supporting rib plate 12, a right supporting rib plate 13, a left upper cover plate 16, and a right upper cover plate 17, the middle of the upper edges of the front panel 10 and the rear panel 11 are concave into a V shape; an intermediate V-shaped cover plate 18 is also welded at the position of the V-shaped grooves of the front panel 10 and the rear panel 11; a steel coil bearing V-shaped strip 2 is also fixedly installed on the outer side of the front panel 10 and the rear panel 11, the V-shaped supporting surface of the steel coil bearing V-shaped strip 2 is slightly higher than the V-shaped surface on the front panel 10 and the rear panel 11, and is used to support heavy steel coil goods; a tongue depressor extension groove 7 is provided in the middle position of the intermediate V-shaped cover plate 18, and reinforcing rib plates 8 are welded on both sides of the tongue depressor extension groove 7, and move in the tongue depressor extension groove 7 A tongue depressor 3 is provided, which is installed in the middle of the reinforcing rib plates 8 on both sides of the tongue depressor extension groove 7 through the tongue depressor rotating shaft 5, and can be flexibly rotated around the tongue depressor 3 rotating shaft; a tongue depressor reset tension spring 6 is also provided at one end of the lower part of the tongue depressor 3, and the other end of the tongue depressor reset tension spring 6 is hung with the V-shaped pallet body 1; the pressure surface of the tongue depressor 3 is higher than the supporting surface of the steel coil-bearing V-shaped strip 2 when there is no steel coil; a detection hole 4 is also provided at the position corresponding to the upper end of the tongue depressor 3 on the front panel 10 and the rear panel 11. When there is no steel coil cargo on the pallet or the steel coil cargo is separated from the support of the steel coil-bearing V-shaped strip 2, the detection hole 4 is not blocked by the tongue depressor 3, and the detection switch laser set on the AGV can pass through the detection hole 4. When the tongue depressor 3 is pressed down by the pressure of the steel coil, the detection hole 4 is blocked by the tongue depressor 3, and the detection switch laser set on the AGV is blocked by the tongue depressor 3.

[0013] Furthermore, a guide plate 19 is provided at the middle of the lower side of the tongue depressor 3, and a guide buckle plate 20 is fixedly provided at the position corresponding to the reinforcing rib plate 8. The guide plate 19 extends into the groove of the guide buckle plate 20 to prevent the tongue depressor 3 from swinging back and forth.

[0014] In the present invention, the steel coil carrying V-shaped bar 2 is detachably fixed to the front panel 10 and the rear panel 11 with bolts, and is made of wear-resistant and pressure-resistant materials to increase the service life of the transfer tray. The steel coil carrying V-shaped bar 2 can also be replaced after being worn out due to long-term use.

[0015] During use, a shelf support seat 14 is arranged on the shelf, which is supported on the outer side of the supporting surfaces of the left supporting rib plate 12 and the right supporting rib plate 13. The AGV or other handling equipment is provided with a transfer support seat 15, which is supported on the inner side of the supporting surfaces of the left supporting rib plate 12 and the right supporting rib plate 13, and the two do not conflict with each other; the V-shaped supporting surface realizes the safe and reliable storage of steel coils, and the supporting surfaces of the left supporting rib plate 12 and the right supporting rib plate 13 can also realize safe and reliable automatic transfer between different equipment; the setting of the tongue depressor 3 is convenient for AGV and other handling equipment to confirm the reliable handover of the steel coils when handing over steel coils to equipment such as uncoilers.

Claims

1. A steel coil feeding transfer tray for AGV, characterized by: The pallet body (1) is welded from steel plates. The pallet body (1) is welded from a front panel (10), a rear panel (11), a left supporting rib plate (12), a right supporting rib plate (13), a left upper cover plate (16), and a right upper cover plate (17). The middle of the upper edges of the front panel (10) and the rear panel (11) are concave inward into a V shape. An intermediate V-shaped cover plate (18) is welded at the position of the V-shaped grooves of the front panel (10) and the rear panel (11). A steel coil bearing V-shaped strip (2) is fixedly installed on the outer side of the front panel (10) and the rear panel (11). The V-shaped supporting surface of the steel coil bearing V-shaped strip (2) is higher than the V-shaped surface on the front panel (10) and the rear panel (11).

2. The AGV steel coil feeding transfer tray according to claim 1 is characterized in that: A tongue depressor extension groove (7) is provided in the middle of the middle V-shaped cover plate (18), and reinforcing rib plates (8) are welded on both sides of the tongue depressor extension groove (7). A tongue depressor (3) is movably arranged in the tongue depressor extension groove (7), and the tongue depressor (3) is installed in the middle of the reinforcing rib plates (8) on both sides of the tongue depressor extension groove (7) through a tongue depressor rotation shaft (5), and can rotate around the tongue depressor (3) rotation shaft; a tongue depressor reset spring (6) is also provided at one end of the lower part of the tongue depressor (3), and the other end of the tongue depressor reset spring (6) is hung with the V-shaped tray body (1); the pressure surface of the tongue depressor (3) is higher than the supporting surface of the steel coil bearing V-shaped strip (2) in the absence of a steel coil; and a detection hole (4) is also provided at a position corresponding to the upper end of the tongue depressor (3) on the front panel (10) and the rear panel (11).

3. The AGV steel coil feeding transfer tray according to claim 2 is characterized in that: A guide plate (19) is further provided at the middle portion of the lower side of the tongue depressor (3), and a guide buckle plate (20) is fixedly provided at a position corresponding to the reinforcing rib plate (8), and the guide plate (19) extends into a groove of the guide buckle plate (20).

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