A code feeding mechanism

Abstract

The utility model discloses a kind of material stacking mechanisms, including truss, lifting code disc frame, tray supply device and temporary storage conveying line, truss is used to convey material box and box cover, and truss is provided with the grabbing mechanism for transferring material box and box cover;Lifting code disc frame includes first conveying line and the lifting mechanism of driving first conveying line lifting;Tray supply device is set to lifting code disc frame side and is used to supply tray to lifting code disc frame one by one, and tray supply device is set at the same side with truss;Temporary storage conveying line is set to the other side of lifting code disc frame relative to tray supply device, and tray, material box and box cover on lifting code disc frame are synchronously moved to temporary storage conveying line by first conveying line, this design, when transfer vehicle needs to take material from temporary storage conveying line, truss still can continue to carry out stacking on tray located on lifting code disc frame, i.

Description

Technical Field

[0001] This utility model relates to the technical field of neodymium iron boron processing equipment, and in particular to a material stacking mechanism. Background Technology

[0002] After being pressed and shaped, the NdFeB workpieces need to be transferred to the sintering furnace for high-temperature sintering via a transfer car. In order to transfer as many NdFeB workpieces as possible at one time, the pressed and shaped NdFeB workpieces need to be stacked. Specifically, the pressed and shaped NdFeB workpieces need to be stacked into a material box, which is generally a graphite box. Then, the graphite boxes filled with NdFeB workpieces are stacked onto a pallet. When the graphite boxes on the pallet are stacked to a set height, the transfer car finally receives and transfers the pallet, the material boxes stacked on the pallet, and the NdFeB workpieces stacked in the material boxes.

[0003] The prior art refers to a material stacking device disclosed in CN117023163A. Its shortcoming is that when the transfer car needs to remove the pallet from the stacking machine (such as when it is transferred to the sintering furnace), the truss needs to be stopped, which affects the work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a material stacking mechanism. This application adopts a combination of a lifting pallet rack and a temporary storage conveyor line. The pallet is first placed on the lifting pallet rack, and the truss stacks the material boxes and lids onto the pallet. After the pallet is stacked, it is then transferred to the temporary storage conveyor line. This design allows the truss to continue stacking the pallets on the lifting pallet rack even when the transfer car needs to retrieve materials from the temporary storage conveyor line. In other words, the truss can operate without stopping the machine, thus improving processing efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a material stacking mechanism, comprising... Truss, the truss is used to transport material boxes and lids, and the truss is equipped with a gripping mechanism for transferring material boxes and lids; The lifting rack includes a first conveyor line and a lifting mechanism that drives the first conveyor line to rise and fall. Pallet supply device, which is located next to the lifting pallet rack and is used to supply pallets one by one to the lifting pallet rack, is located on the same side as the truss; A temporary storage conveyor line is set on the other side of the lifting pallet rack relative to the pallet supply device. The pallets, boxes and lids on the lifting pallet rack are moved synchronously to the temporary storage conveyor line via the first conveyor line.

[0006] Furthermore, the gripping mechanism is used to stack the boxes from bottom to top onto the pallet of the lifting stacking frame, and the box lid is gripped by the gripping mechanism and closed onto the boxes stacked on top.

[0007] Furthermore, the pallet supply device includes a second conveyor line, a pallet storage rack, and a pushing mechanism. The pushing mechanism is used to push the pallets on the pallet storage rack one by one to the second conveyor line. The pallet storage rack can be raised and lowered, and the pallets are moved to the lifting pallet rack via the second conveyor line.

[0008] Furthermore, the truss is positioned above the second conveyor line.

[0009] Furthermore, when the material boxes on the lifting pallet rack are stacked to the same height as the first conveyor line and the second conveyor line, the first conveyor line is used to transport the pallet, material box, and box cover to the second conveyor line.

[0010] Furthermore, an airlock is provided on the other side of the temporary storage conveyor line relative to the lifting and stacking rack.

[0011] In summary, this utility model has the following beneficial effects: The material stacking mechanism of this utility model adopts a combination of a lifting pallet rack and a temporary storage conveyor line. The pallet is first placed on the lifting pallet rack, and the truss stacks the material boxes and lids onto the pallet. After the stacking is completed, it is transferred to the temporary storage conveyor line. This design allows the truss to continue stacking the pallets on the lifting pallet rack even when the transfer car needs to retrieve materials from the temporary storage conveyor line. In other words, the truss can operate without stopping the machine, thus improving processing efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the gripping mechanism of this utility model.

[0014] In the diagram: 10. Truss; 11. Gripping mechanism; 111. Support; 112. Pneumatic gripper assembly; 113. Suction cup assembly; 20. Lifting pallet rack; 21. First conveyor line; 22. Lifting mechanism; 30. Pallet supply device; 31. Second conveyor line; 32. Pallet storage rack; 33. Pushing mechanism; 40. Temporary storage conveyor line. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] like Figures 1-2 As shown, a material stacking mechanism includes a truss 10, a lifting stacking rack 20, a pallet supply device 30, and a temporary storage conveyor line 40, which constitute the basic structure of this utility model.

[0017] The truss 10 is used to transport material boxes and box lids, that is, the truss 10 is also a conveyor line. The material box is a graphite box, which has been filled with workpieces in the previous process. The truss 10 is equipped with a gripping mechanism 11 for transferring the material box and box lid. The gripping mechanism 11 includes a bracket 111, pneumatic gripper assemblies 112 on both sides of the bracket 111, a suction cup assembly 113 in the middle of the bracket 111, and a gantry frame that drives the support to move along the X-axis, Y-axis, and Z-axis. The bracket 111 is equipped with a lifting cylinder that drives the suction cup assembly 113 vertically. In this application, the material box is gripped by the pneumatic gripper assemblies 112 on both sides of the bracket 111, and the suction cup assembly 113 is used to grip the box lid.

[0018] The lifting pallet rack 20 includes a first conveyor line 21 and a lifting mechanism 22 that drives the first conveyor line 21 to rise and fall. The first conveyor line 21 is preferably a roller conveyor. A pallet supply device 30 is located next to the lifting pallet rack 20 and is used to supply pallets one by one to the lifting pallet rack 20. The pallet supply device 30 and the truss 10 are located on the same side. A temporary storage conveyor line 40 is located on the other side of the lifting pallet rack 20 opposite to the pallet supply device 30. The pallets, boxes and lids on the lifting pallet rack 20 are moved synchronously to the temporary storage conveyor line 40 through the first conveyor line 21.

[0019] In some embodiments, the gripping mechanism 11 is used to stack the boxes from bottom to top onto the tray of the lifting stacking frame 20, and the box lid is gripped by the gripping mechanism 11 and closed onto the boxes stacked on top.

[0020] In some embodiments, the pallet supply device 30 includes a second conveyor line 31, a frame, a pallet storage rack 32, and a pushing mechanism 33. The pushing mechanism 33 is used to push the pallets on the pallet storage rack 32 one by one to the second conveyor line 31, and move the pallets to the lifting pallet rack 20 via the second conveyor line 31. Further, the truss 10 is positioned above the second conveyor line 31, the pushing mechanism 33 includes a pushing cylinder and a hook block connected to the output end of the pushing cylinder, the pallet storage rack 32 is liftable, that is, the pallet storage rack 32 can be raised and lowered relative to the frame, and the pushing mechanism 33 is fixed to the upper end of the frame.

[0021] In some embodiments, when the material boxes on the lifting pallet rack 20 are stacked to the same height as the first conveyor line 21 and the second conveyor line 31, the first conveyor line 21 is used to convey the pallet, material box and box cover to the second conveyor line 31.

[0022] In some embodiments, the temporary storage conveyor line 40 is provided with an airlock on the other side of the lifting pallet rack 20. The airlock is used to connect to the oxygen degassing box. The transfer vehicle enters the oxygen degassing box to degas the oxygen. After the oxygen degassing is completed, the airlock is opened. At this time, the transfer vehicle can move the pallet, material box and box cover on the temporary storage conveyor line 40 to the outside.

[0023] In this invention, the pallet supply device 30 first transfers the pallet to the lifting pallet rack 20. The lifting pallet rack 20 rises to a set height, and the gripping mechanism 11 stacks the boxes on the truss 10 from bottom to top onto the pallet of the lifting pallet rack 20. Each time the gripping mechanism 11 stacks a box, the lifting pallet rack 20 lowers a certain height until the required height of boxes is reached on the pallet. Then, the gripping mechanism 11 grabs the box cover of the truss 10 and closes it on the top box. At this time, the stacked pallet, boxes and box covers are transferred to the temporary storage conveyor line 40 through the first conveyor line 21 of the lifting pallet rack 20.

[0024] In summary, this utility model has the following beneficial effects: The material stacking mechanism of this utility model adopts a combination of a lifting pallet rack 20 and a temporary storage conveyor line 40. The pallet is first placed on the lifting pallet rack 20, and the truss 10 stacks the material boxes and lids onto the pallet. After the stacking is completed, it is transferred to the temporary storage conveyor line 40. This design allows the truss 10 to continue stacking the pallets on the lifting pallet rack 20 even when the transfer car needs to retrieve materials from the temporary storage conveyor line 40. That is, the truss 10 can operate without stopping the machine, thus improving processing efficiency.

[0025] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A material stacking mechanism, characterized in that: include Truss (10) is used to transport the material box and the lid. A gripping mechanism (11) for transferring the material box and the lid is provided at the truss (10). The lifting code tray frame (20) includes a first conveyor line (21) and a lifting mechanism (22) that drives the first conveyor line (21) to rise and fall; Pallet supply device (30) is located next to the lifting pallet rack (20) and is used to supply pallets one by one to the lifting pallet rack (20). The pallet supply device (30) and the truss (10) are located on the same side. Temporary storage conveyor line (40) is set on the other side of the lifting pallet rack (20) relative to the pallet supply device (30). The pallets, boxes and lids on the lifting pallet rack (20) are moved synchronously to the temporary storage conveyor line (40) via the first conveyor line (21).

2. The material stacking mechanism according to claim 1, characterized in that: The gripping mechanism (11) is used to stack the boxes from bottom to top onto the tray of the lifting pallet rack (20), and the box lid is gripped by the gripping mechanism (11) and closed onto the boxes stacked on top.

3. The material stacking mechanism according to claim 1, characterized in that: The pallet supply device (30) includes a second conveyor line (31), a pallet storage rack (32), and a pushing mechanism (33). The pushing mechanism (33) is used to push the pallets on the pallet storage rack (32) one by one to the second conveyor line (31). The pallet storage rack (32) can be raised and lowered, and the pallets are moved to the lifting pallet rack (20) by the second conveyor line (31).

4. A material stacking mechanism according to claim 3, characterized in that: The truss (10) is positioned above the second conveyor line (31).

5. A material stacking mechanism according to claim 4, characterized in that: When the material boxes on the lifting pallet rack (20) are stacked to the same height as the first conveyor line (21) and the second conveyor line (31), the first conveyor line (21) is used to transport the pallet, material box and box cover to the second conveyor line (31).

6. A material stacking mechanism according to any one of claims 1-5, characterized in that: An airlock is provided on the other side of the temporary storage conveyor line (40) relative to the lifting code rack (20).

Images