A pallet access machine

Abstract

The utility model discloses a kind of pallet access machines. The pallet access machine includes a three-side blocking frame, the three-side blocking frame is equipped with a lifting servo motor, the lifting servo motor is connected with the top of a vertical lifting lead screw, the bottom of the lifting lead screw is connected with a lifting frame;Among them, the left and right sides of the lifting frame are equipped with two pinion motors, two the pinion motor of each side is respectively connected with two rotary pinions, two the rotary pinions can be rotated to front and back extension direction or left and right extension direction;The left and right sides of the bottom of the three-side blocking frame are respectively provided with two brackets, two The bracket is located below the rotary pinion on the side mentioned above. A kind of pallet access machine in the utility model can be used with fork truck or AGV trolley to store or take out pallet from machine front and back, not only high efficiency, and adjustment is convenient, save time and effort, simple structure, low in cost.

Description

Technical Field

[0001] This utility model relates to the field of pallet processing equipment, and in particular to a pallet storage and retrieval machine. Background Technology

[0002] When handling pallets, it is necessary to stack the pallets or separate stacked pallets. Generally, this can only be done manually, by storing and stacking the pallets one by one on the ground or taking them out and separating them into individual pieces. This is not only inefficient, but also makes it impossible to access the pallets from the back. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a pallet storage and retrieval machine that can be used in conjunction with forklifts or AGVs to store or retrieve pallets from the front and back of the machine. It is not only highly efficient but also easy to adjust, saving time and effort, and has a simple structure and low cost.

[0004] According to one aspect of this utility model, a pallet storage and retrieval machine is provided, including a three-sided baffle. A lifting servo motor is mounted on the three-sided baffle. The lifting servo motor is connected to the top of a vertical lifting screw, and the bottom of the lifting screw is connected to a lifting frame. Two gear-shaping motors are mounted on both the left and right sides of the lifting frame. Each of the two gear-shaping motors on each side is connected to two rotating gears, which can rotate to either a forward / backward extension direction or a left / right extension direction. Two brackets are respectively provided on the left and right sides of the bottom of the three-sided baffle, and the two brackets are located directly below the rotating gears on both sides.

[0005] In some embodiments, the three-sided support includes a vertical rear support, a left support, and a right support. The advantage is that a specific structure of the three-sided support is described.

[0006] In some embodiments, the lifting servo motor is mounted on the front side of the rear bracket, and the two brackets are respectively mounted on the lower opposite sides of the left and right brackets. The advantage is that the specific mounting positions of the lifting servo motor and the two brackets are described.

[0007] In some embodiments, the upper parts of the rear support, the left support, and the right support are all provided with a grid. The advantage of this is that the grid allows for direct observation of the pallet retrieval machine's operation while ensuring isolation and protection.

[0008] In some embodiments, an electrical box is provided on the outer side of the left support. This is advantageous because the electrical box can be used to supply power to the various motors and other electrical equipment in the pallet retrieval machine.

[0009] In some embodiments, at least one vertical guide plate is further provided on the inner side of each of the rear support, the left support, and the right support. The advantage of this is that each guide plate can guide the lifting and lowering of the pallet. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a pallet storage and retrieval machine according to one embodiment of the present invention; Figure 2 for Figure 1 The diagram shows a partial structural schematic of a pallet access machine. Figure 3 for Figure 1 The diagram shows a front view of a pallet retrieval machine.

[0011] In the diagram: 1. Three-sided baffle, 2. Lifting servo motor, 3. Lifting screw, 4. Lifting frame, 5. Gear hobbing motor, 6. Rotary gear hobbing, 7. Bracket, 8. Rear support, 9. Left support, 10. Right support, 11. Grid, 12. Electrical box, 13. Guide plate. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings.

[0013] like Figure 1-3 As shown, a pallet retrieval machine of this utility model includes a three-sided baffle 1, which is composed of a vertical rear support 8, a left support 9 and a right support 10. The left support 9 and the right support 10 are respectively connected to the left and right sides of the rear support 8. All other main structures of the pallet retrieval machine are set on the three-sided baffle 1.

[0014] Preferably, the upper part of the rear support 8, left support 9, and right support 10 are all provided with a grid 11, which allows for intuitive observation of the operation of the pallet storage machine while ensuring isolation and protection.

[0015] Preferably, an electrical box 12 is provided on the outside of the left support 9, which can be used to supply power to the various motors and other electrical equipment in the pallet storage machine.

[0016] A lifting servo motor 2 is installed on the front side of the rear bracket 8. The lifting servo motor 2 is connected to the top of a vertical lifting screw 3, and the bottom of the lifting screw 3 is connected to a lifting frame 4. The lifting servo motor 2, when in operation, drives the entire lifting frame 4 to rise and fall via the lifting screw 3. Two gear hobbing motors 5 are installed on both the left and right sides of the lifting frame 4. Two rotating gears 6 are connected to each of the two gear hobbing motors 5 on each side. The operation of the gear hobbing motor 5 can drive the rotating gears 6 to rotate. The rotating gears 6 can rotate to the front-back extension direction (when they are in the closed state) or the left-right extension direction (when they are in the open state).

[0017] In addition, two brackets 7 are provided at the bottom of the opposite sides of the left bracket 9 and the right bracket 10, and each bracket 7 is located directly below the rotating insert 6 on each side.

[0018] Preferably, at least one vertical guide plate 13 is provided on the inner side of the rear support 8, the left support 9, and the right support 10 to guide the lifting and lowering of the pallet.

[0019] When using this pallet storage and retrieval machine, first, the gear-shaping motor 5 operates to drive the rotating gear 6 to rotate to the front-to-back extension direction and close. Then, a forklift or AGV trolley is used to transport 1 to 3 pallets (with slots on both the left and right sides) and place them onto the respective brackets 7. At this time, each rotating gear 6 is located on the left and right sides of the bottom pallet. Then, the gear-shaping motor 5 operates to drive the rotating gear 6 to rotate to the left and right extension direction and open, inserting it into the slots of the bottom pallet. Then, the servo motor 2 operates to drive the lifting frame 4, each gear-shaping motor 5, each rotating gear 6, and each pallet to a certain height through the lifting screw 3 (without affecting the next placement of pallets from below).

[0020] At this point, a forklift or AGV will transport the remaining 1 to 3 pallets to be stacked and place them on the lower brackets 7. Then, the servo motor 2 will operate to lower the upper pallets to stack them together. Then, the gear motor 5 will operate to drive the rotating gear 6 to rotate to the front and rear extension direction and close, so that the upper pallets will fall completely onto the lower pallets to form a pallet stack.

[0021] Next, servo motor 2 operates to lower each rotating tooth 6 to the bottommost pallet. Then, tooth motor 5 operates to open the rotating teeth 6 and insert them into the slots on the bottommost pallet. Finally, servo motor 2 operates to raise the entire pallet stack. By repeating the previous steps, pallets can be stacked cyclically. The entire pallet storage and retrieval machine can store a maximum of 20 to 25 pallets.

[0022] Furthermore, reversing the above processes results in the process of removing a pallet from a stack of pallets.

[0023] This utility model provides a pallet storage and retrieval machine, which has the following beneficial effects: 1. It can be used with forklifts or AGVs to store or retrieve pallets, ensuring the efficiency of pallet storage and retrieval; 2. It can simultaneously store or retrieve 1-3 pallets from the front of the machine, and can also store or retrieve pallets one by one from the back of the machine, further improving the efficiency of pallet storage and retrieval; 3. By setting up brackets to place the pallets, it is possible to access the pallets from both the front and back of the machine; 4. The machine is easy to adjust, saving time and effort, with a simple structure and low cost.

[0024] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A pallet storage and retrieval machine, characterized in that: The device includes a three-sided baffle (1), on which a lifting servo motor (2) is mounted. The lifting servo motor (2) is connected to the top of a vertical lifting screw (3), and the bottom of the lifting screw (3) is connected to a lifting frame (4). Two gear hobbing motors (5) are mounted on the left and right sides of the lifting frame (4). Each of the two gear hobbing motors (5) on each side is connected to two rotating gears (6). The two rotating gears (6) can rotate to the front-back extension direction or the left-right extension direction. Two brackets (7) are respectively provided on the left and right sides of the bottom of the three-sided baffle (1). The two brackets (7) are located directly below the rotating gears (6) on both sides.

2. The pallet access machine according to claim 1, characterized in that: The three-sided support (1) includes a vertical rear support (8), a left support (9), and a right support (10).

3. A pallet access machine according to claim 2, characterized in that: The lifting servo motor (2) is installed on the front side of the rear bracket (8), and the two brackets (7) are respectively installed on the lower side of the left bracket (9) and the right bracket (10).

4. A pallet access machine according to claim 2, characterized in that: The upper part of the rear support (8), the left support (9) and the right support (10) are all provided with a grid (11).

5. A pallet storage and retrieval machine according to claim 2, characterized in that: An electrical box (12) is provided on the outside of the left bracket (9).

6. A pallet access machine according to claim 2, characterized in that: The inner sides of the rear support (8), the left support (9) and the right support (10) are each provided with at least one vertical guide plate (13).

Images