Workbin RGV and vertical conveyor rail butt joint positioning and blocking mechanism

Abstract

The utility model discloses a material box RGV and vertical conveyor rail butt joint positioning and blocking mechanism which comprises a first blocking piece arranged on a goods shelf rail and a second blocking piece arranged on a goods carrying rail of a vertical conveyor, the first blocking piece is arranged on the inner side of the goods shelf rail, and the second blocking piece penetrates through the goods shelf rail. The goods carrying track is movably arranged, a positioning assembly and a push rod are arranged at the end, close to the goods shelf track, of the goods carrying track, the push rod and the first blocking piece are oppositely arranged, and when the goods carrying track is in butt joint with the goods shelf track, the push rod is pushed into the first blocking piece to retract into the goods shelf track, and meanwhile the goods carrying track pushes the second blocking piece to retract into the goods carrying track. In the rail butt joint process, the material box RGV is limited through the first blocking piece and the second blocking piece, the material box RGV is prevented from derailing, positioning is conducted through the positioning assembly, the cargo carrying rail and the goods shelf rail are in butt joint accurately, it is guaranteed that the material box RGV moves stably, the rail positioning assembly and the material box RGV limiting piece are simple in structure, and the jamming phenomenon cannot occur.

Description

Technical Field

[0001] The utility model relates to the technical field of track docking, and more specifically to a docking positioning and blocking mechanism for a material box RGV and a vertical conveyor track. Background Art

[0002] In the smart warehousing industry, the shelf-changing material box RGV is widely used in the smart warehousing industry. The material box RGV needs to use a layer-changing vertical conveyor when changing layers on the shelf. When the track of the material box RGV layer-changing vertical conveyor line is docked when the RGV is changing layers, the layer-changing vertical conveyor line uses guide wheels to guide on the track and runs along the vertical track. Then, under the control of the electronic control system, it will accurately locate at each input and output station through encoder or barcode addressing, and then receive the RGV for reciprocating transportation, because the material RGV runs along a specific track. Traditional track docking is prone to failure, jamming, derailment and other accidents, and it cannot run quickly, resulting in low efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a material box RGV, a vertical conveyor track docking positioning and blocking mechanism, and a track docking mechanism that efficiently and accurately docks the track when the RGV is changing layers, so as to solve the technical problems existing in the above-mentioned background technology.

[0004] The technical solution of the utility model provides a material box RGV, a vertical conveyor track docking positioning and blocking mechanism, comprising a blocking member 1 arranged on the shelf track, and a blocking member 2 arranged on the cargo track of the vertical conveyor, wherein the blocking member 1 is arranged on the inner side of the shelf track, and the blocking member 2 is arranged through the shelf track;

[0005] The cargo track is movably arranged, and a positioning assembly and a push rod are arranged at one end thereof close to the shelf track. The push rod is arranged opposite to the blocking member 1. When the cargo track is docked with the shelf track, the push rod pushes the blocking member 1 to be retracted into the shelf track, and at the same time, the cargo track pushes the blocking member 2 to be retracted into the cargo track.

[0006] In a preferred embodiment, the blocking member 1 includes a blocking block 1, the blocking block 1 extends from the side of the shelf rail, the blocking block 1 is movably connected to the shelf rail, and a return spring is provided at the connection.

[0007] In a preferred embodiment, the positioning assembly includes an upper and lower positioning bearing and a left and right positioning bearing located on one side of the push rod, and when docked, the upper and lower positioning bearings and the left and right positioning bearings are in contact with the shelf rail.

[0008] In a preferred embodiment, the cargo track is slidably arranged and is connected to an electric push rod on one side. Limit hole 1 and limit hole 2 are arranged up and down on the cargo track. The width of limit hole 1 is greater than the width of limit hole 2. The blocking member 2 passes through limit hole 1 and limit hole 2 in sequence.

[0009] In a preferred embodiment, the second blocking member includes a second blocking block, the second blocking block is movably connected to the track bracket, and a return spring is provided at the connection.

[0010] The beneficial effects of the technical solution of the utility model are:

[0011] During the track docking process, the material box RGV is limited by blocking members 1 and 2 to prevent the material box RGV from derailing. The positioning assembly is used for positioning so that the cargo track and the shelf track are accurately docked to ensure smooth movement of the material box RGV. The track positioning assembly and the material box RGV limiter have simple structures and will not cause jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure before the material box RGV track and the vertical conveyor track are connected.

[0013] Figure 2 For this utility model Figure 1 Enlarged view of part A in the middle.

[0014] Figure 3 This is a schematic diagram of the structure of the utility model when the material box RGV track and the vertical conveyor track are connected.

[0015] Figure 4 For this utility model Figure 3 Enlarged view of part B in the middle.

[0016] Figure 5 This is a schematic diagram of the structure after the RGV track of the material box and the vertical conveyor track are separated.

[0017] Figure 6 For this utility model Figure 5 Enlarged view of part C in the middle.

[0018] Explanation of the reference numerals: 1 shelf rail, 2 cargo rail, 3 material box RGV, 4 blocking block 1, 5 push rod, 6 upper and lower positioning bearings, 7 left and right positioning bearings, 8 blocking block 2, 9 rail bracket, 10 limiting hole 1, 11 limiting hole 2, 12 electric push rod, 13 vertical conveyor. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the sake of illustration and convenience of description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] like Figure 1-6 As shown, the technical solution of the utility model provides a docking positioning and blocking mechanism for a material box RGV3 and a vertical conveyor 13 track, including a blocking member 1 arranged on the shelf track 1, and a blocking member 2 arranged on the cargo track 2 of the vertical conveyor 13, wherein the blocking member 1 is arranged on the inner side of the shelf track 1, and the blocking member 2 is arranged through the shelf track 1. The cargo track 2 is movably arranged, and a positioning assembly and a push rod 5 are arranged at one end close to the shelf track 1, and the push rod 5 is arranged opposite to the blocking member 1. When the cargo track 2 is docked with the shelf track 1, the push rod 5 pushes the blocking member 1 to be retracted into the shelf track 1, and at the same time, the cargo track 2 pushes the blocking member 2 to be retracted into the cargo track 2.

[0021] In the initial state, the material box RGV3 is located on the shelf track 1, and the cargo track 2 on the vertical conveyor 13 is separated from the shelf track 1. When the two are docked, the material box RGV3 enters the cargo track 2, and then the subsequent material box RGV3 lifting work is carried out. In this process, the material box RGV3 is limited by the blocking member 1 and the blocking member 2 to prevent the material box RGV3 from derailing. The positioning assembly is used for positioning, so that the cargo track 2 and the shelf track 1 are accurately docked to ensure the smooth movement of the material box RGV3. The track positioning assembly and the material box RGV3 limiter have simple structures and will not cause jamming.

[0022] The blocking member 1 includes a blocking block 4, which extends from the side of the shelf rail 1. The blocking block 4 is movably connected to the shelf rail 1, and a return spring is provided at the connection. Figure 2 As shown, before the rails are docked, the blocking block 4 is in an extended state to limit the position of the material box RGV3. The cargo rail 2 is slidably arranged, and an electric push rod 12 is connected to one side, as shown in FIG. Figure 4 As shown, when the rails are docked, the cargo rail 2 extends out, and the push rod 5 thereon pushes the blocking block 4 to rotate, so that it shrinks into the shelf rail 1, and at this time the material box RGV3 can enter the cargo rail 2.

[0023] The positioning assembly includes an upper and lower positioning bearing 6 and a left and right positioning bearing 7 located on one side of the push rod 5. When docking, the upper and lower positioning bearings 6 and the left and right positioning bearings 7 are in contact with the shelf rail 1. The upper and lower positioning bearings 6 and the left and right positioning bearings 7 are in sliding contact with the side plate and the bottom plate of the return rail respectively to position the shelf rail 1 to ensure that it is accurately positioned with the cargo rail 2. At the same time, the bearing form is adopted, and there will be no jamming phenomenon.

[0024] The cargo track 2 is provided with a first limiting hole 10 and a second limiting hole 11, the width of the first limiting hole 10 is greater than the width of the second limiting hole 11, and the second blocking member passes through the first limiting hole 10 and the second limiting hole 11 in sequence. The second blocking member includes a second blocking block 8, which is movably connected to the track bracket 9, and a reset spring is provided at the connection. Figure 2 As shown, before the track docking, the blocking block 2 8 extends out of the cargo track 2. During the extension of the cargo track 2, as shown in FIG. Figure 4 As shown, it rotates a certain angle to retract the cargo track 2 without affecting the movement of the material box RGV3. When the material box RGV3 moves onto the cargo track 2, the cargo track 2 retracts and separates from the shelf track 1, as shown in FIG. Figure 6 As shown, the second blocking block 8 extends out of the cargo track 2 to block the material box RGV3 to prevent the position of the material box RGV3 from being stable during the subsequent lifting process.

[0025] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A docking positioning and blocking mechanism for a material box RGV and a vertical conveyor track, characterized in that: It includes a blocking member 1 arranged on the shelf track and a blocking member 2 arranged on the cargo track of the vertical conveyor, wherein the blocking member 1 is arranged on the inner side of the shelf track and the blocking member 2 passes through the shelf track; The cargo track is movably arranged, and a positioning assembly and a push rod are arranged at one end thereof close to the shelf track. The push rod is arranged opposite to the blocking member 1. When the cargo track is docked with the shelf track, the push rod pushes the blocking member 1 to be retracted into the shelf track, and at the same time, the cargo track pushes the blocking member 2 to be retracted into the cargo track.

2. A docking positioning and blocking mechanism for a material box RGV and a vertical conveyor track according to claim 1, characterized in that: The blocking member 1 includes a blocking block 1, which extends from the side of the shelf rail. The blocking block 1 is movably connected to the shelf rail, and a return spring is arranged at the connection.

3. The docking positioning and blocking mechanism for the material box RGV and the vertical conveyor track according to claim 1 is characterized in that: The positioning assembly comprises an upper and lower positioning bearing and a left and right positioning bearing located on one side of the push rod. When docking, the upper and lower positioning bearings and the left and right positioning bearings are in contact with the shelf rail.

4. The docking positioning and blocking mechanism for the material box RGV and the vertical conveyor track according to claim 1 is characterized in that: The cargo track is slidably arranged and is connected to an electric push rod on one side. A limiting hole 1 and a limiting hole 2 are arranged up and down on the cargo track. The width of the limiting hole 1 is greater than the width of the limiting hole 2. The blocking member 2 passes through the limiting hole 1 and the limiting hole 2 in sequence.

5. The docking positioning and blocking mechanism for the material box RGV and the vertical conveyor track according to claim 1 is characterized in that: The second blocking member comprises a second blocking block, the second blocking block is movably connected to the track bracket, and a return spring is arranged at the connection.

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