Box folding and unfolding device for metal film warehouse

Abstract

The utility model discloses a metal film storehouse's box unstacking and stacking device, including conveyer and vertical frame, conveyer is used for conveying material box, and conveyer one end is provided with vertical frame, the both sides of vertical frame are provided with guide rail subassembly, and the moving end of guide rail subassembly is provided with mounting plate, the top of mounting plate is provided with second cylinder, and the second cylinder is provided with second cylinder. The second cylinder is in transmission connection with a first cylinder arranged at the top of the vertical frame; sliding rail assemblies are arranged on the two sides of the bottom of the mounting plate and used for arranging clamping jaws for clamping a material box, a two-way air cylinder is arranged in the middle of the bottom of the mounting plate, and the two output ends of the two-way air cylinder are in transmission connection with the moving ends of the two sliding rail assemblies correspondingly. The clamping device capable of moving up and down is arranged at the end of the conveying device, the material boxes containing the metal films can be stacked into multiple layers, or the multiple layers of material boxes can be disassembled into single layers, so that the conveying device can sequentially convey the multiple material boxes, and the material conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage and transportation, in particular to a box unpacking and stacking device for a metal film warehouse. Background Art

[0002] In the production process of capacitors used in automotive and industrial products, metal film is needed to be wound into capacitor cores. In current automated production lines, a metal film warehouse is generally set up to store the metal film, which is contained in material boxes. Logistics robots are used to move the material boxes in the metal film warehouse, but existing logistics robots can generally only move one material box at a time to prevent the stacked material boxes from collapsing during transportation or being difficult to place on the shelves. However, this method will reduce the efficiency of material transportation and waste resources. Utility Model Content

[0003] In order to solve the above-mentioned problem of low material transfer efficiency in the current metal film warehouse, the utility model provides a box unpacking and stacking device for the metal film warehouse.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A box unpacking device for a metal film warehouse includes a conveying device and a stand. The conveying device is used to convey material boxes, and a stand is provided at one end of the conveying device. Guide rail assemblies are provided on both sides of the stand, and a mounting plate is provided on the movable end of the guide rail assembly. A second cylinder is provided on the top of the mounting plate, and the second cylinder is transmission-connected to the first cylinder provided on the top of the stand; slide rail assemblies are provided on both sides of the bottom of the mounting plate for setting clamps for clamping material boxes, and a bidirectional cylinder is provided in the middle of the bottom of the mounting plate, and the two output ends of the bidirectional cylinder are transmission-connected to the movable ends of the two slide rail assemblies respectively.

[0006] Preferably, a third cylinder is provided on the front or rear side of the bottom of the stand, and a limit plate is provided on the top output end of the third cylinder for blocking and limiting the material box.

[0007] Preferably, an infrared sensor is provided on the stand for detecting the position of the material box.

[0008] Preferably, a visual camera is provided at the front end of the conveying device for photographing and identifying labels on the material boxes.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: by arranging a clamping device that can move up and down at the end of the conveying device, the present invention can stack the material boxes containing metal films into multiple layers, or dismantle the multi-layer material boxes into a single layer, so that the conveying device can convey multiple material boxes in sequence, greatly improving the material conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0011] Figure 2 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0012] Figure 3 This is a side structural schematic diagram of an embodiment of the present utility model.

[0013] In the figure: 1. Conveying device, 2. Stand, 3. Material box, 4. First cylinder, 5. Second cylinder, 6. Guide rail assembly, 7. Mounting plate, 8. Bidirectional cylinder, 9. Slide rail assembly, 10. Gripper, 11. Third cylinder, 12. Limit plate. DETAILED DESCRIPTION

[0014] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] like Figures 1 to 3 As shown, an embodiment of the utility model includes a conveying device 1 and a stand 2, the conveying device 1 is used to convey the material box 3, and a stand 2 is provided at one end of the conveying device 1, guide rail assemblies 6 are provided on both sides of the stand 2, and a mounting plate 7 is provided on the movable end of the guide rail assembly 6, a second cylinder 5 is provided on the top of the mounting plate 7, and the second cylinder 5 is transmission-connected to the first cylinder 4 provided on the top of the stand 2; slide rail assemblies 9 are provided on both sides of the bottom of the mounting plate 7, for setting clamps 10 for clamping the material box 3, a two-way cylinder 8 is provided in the middle of the bottom of the mounting plate 7, and the two output ends of the two-way cylinder 8 are transmission-connected to the movable ends of the two slide rail assemblies 9 respectively.

[0017] like Figure 1As shown, when material comes on the conveying device 1, the two material boxes 3 are stacked together, and they need to be separated at this time. When the material box 3 is directly below the stand 2, the conveying device 1 stops running, and then the second cylinder 5 is controlled to extend, so that the mounting plate 7 moves downward under the action of the guide rail assembly 6, so that the two clamps 10 are located on both sides of the upper material box 3, and then the two-way cylinder 8 is started to contract, so that the two clamps 10 clamp the upper material box 3, and then the second cylinder 5 is controlled to contract, so that the upper material box 3 is separated from the lower material box 3, and then the conveying device 1 is started again to move the lower material box 3 out from under the stand 2, and then the first cylinder 4 and the second cylinder 5 are started to extend, so that the bottom of the upper material box 3 contacts the transmission device 1, and then the two-way cylinder 8 is extended, so that the two clamps 10 release the material box 3, so that the effect of splitting the two layers of material boxes 3 is achieved, which is convenient for the subsequent logistics robot to carry the material boxes 3.

[0018] When the material needs to be transported to the production line through the conveyor device 1, the logistics robot first moves the material box 3 and places it on the front end of the conveyor device 1. Then, when the material box 3 is transported to the bottom of the stand 2, the conveyor device 1 stops operating, and the first cylinder 4 and the second cylinder 5 extend, so that the two clamps 10 are located on both sides of the material box 3, and the two-way cylinder 8 contracts, so that the two clamps 10 clamp the material box 3. Then the first cylinder 4 and the second cylinder 5 contract, so that the material box 3 moves upward and leaves the conveyor device 1, and there is still a space above the height of the material box 3 between the bottom of the material box 3 and the transmission device 1. At this time, the next material box 3 is transported to the bottom of the stand 2 again, and the second cylinder 5 extends, driving the upper material box 3 to move down and stack above the lower material box 3, and then controlling the two-way cylinder 8 to extend, so that the clamps 10 release the material box 3, and the second cylinder 5 contracts. In this way, two material boxes 6 can be transported at a time, which improves the material transportation efficiency.

[0019] Preferably, a third cylinder 11 is provided on the bottom front or rear side of the stand 2, and a limit plate 12 is provided at the top output end of the third cylinder 11 to block and limit the material box 3. When the stand 2 is positioned at the incoming material conveyor 1, the third cylinder 11 and limit plate 12 are provided on the bottom front side. When the stand 2 is positioned at the feeding material conveyor 1, the third cylinder 11 and limit plate 12 are provided on the bottom rear side. Furthermore, an infrared sensor is provided on the stand 2 to detect the position of the material box 3. Upon detecting the material box 3, the infrared sensor transmits a signal to the PLC control system, thereby controlling the start and stop of the conveyor 1.

[0020] Preferably, a visual camera is provided at the front end of the conveying device 1 for photographing and identifying the label on the material box 3 .

[0021] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box unpacking device for a metal film bank, characterized in that: It includes a conveying device and a stand, the conveying device is used to convey the material box, and the stand is arranged at one end of the conveying device, guide rail assemblies are arranged on both sides of the stand, and a mounting plate is arranged on the movable end of the guide rail assembly, a second cylinder is arranged on the top of the mounting plate, and the second cylinder is transmission-connected with the first cylinder arranged on the top of the stand; slide rail assemblies are arranged on both sides of the bottom of the mounting plate for setting clamps for clamping the material box, a two-way cylinder is arranged in the middle of the bottom of the mounting plate, and the two output ends of the two-way cylinder are transmission-connected with the movable ends of the two slide rail assemblies respectively.

2. A metal film bank unpacking and stacking device according to claim 1, characterized in that: A third cylinder is arranged at the front or rear side of the bottom of the stand, and a limiting plate is arranged at the output end of the top of the third cylinder for blocking and limiting the material box.

3. A metal film bank unpacking and stacking device according to claim 1 or 2, characterized in that: The stand is provided with an infrared sensor for detecting the position of the material box.

4. A metal film bank unpacking and stacking device according to claim 3, characterized in that: A visual camera is arranged at the front end of the conveying device for photographing and identifying the labels on the material boxes.

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