Stacking gripping apparatus special for turnover box

Abstract

The utility model relates to the field of turnover box stacking, in particular to a special stacking gripper for turnover boxes. The utility model provides a special stacking gripper for turnover boxes, which can adapt to the stacking requirements of the turnover boxes with different sizes by adjusting the clamping plates and the limiting plates. A stacking gripper special for turnover boxes comprises a fixed seat, a rotating seat, a first connecting rod, a first motor and the like, the rotating seat is rotatably connected to the upper side of the fixed seat, and the first motor is connected to the left side of the lower portion of the left side of the first connecting rod. According to the turnover box stacking device, the clamping plates are taken down from the clamping pipes by unscrewing the nuts, then the clamping plates are replaced with the clamping plates which are suitable for the specified size of the turnover boxes, and then the positions of the limiting plates are adjusted to be matched with the clamping grooves, so that the effect that the stacking requirements of the turnover boxes of different sizes can be met by adjusting the clamping plates and the limiting plates is achieved.

Description

Technical Field

[0001] The utility model relates to the field of turnover box palletizing, in particular to a special palletizing gripper for turnover boxes. Background Art

[0002] In the field of modern logistics and warehousing, the use of turnover boxes is very common. They are used to transport, store and stack various items. The stacking of turnover boxes can be carried by tools such as forklifts, which effectively reduces the need for manual handling and thus improves the transfer efficiency of turnover boxes.

[0003] Existing palletizing grippers for turnover boxes usually use a mechanical arm to drive the clamp to clamp the turnover box, and then rotate and stack the turnover box. However, since the size of the clamp is fixed and difficult to adjust, it cannot meet the needs of transporting turnover boxes of different sizes and has poor versatility.

[0004] Therefore, a special palletizing gripper for turnover boxes is now developed, which can adjust the clamping plate and the limit plate to adapt to the palletizing needs of turnover boxes of different sizes. Utility Model Content

[0005] In order to overcome the shortcomings of existing turnover box palletizing grippers, such as fixed sizes that are difficult to adjust, inability to adapt to the needs of transporting turnover boxes of different sizes, and poor versatility, the utility model provides a turnover box-specific palletizing gripper that can adjust the clamping plate and the limit plate to adapt to the needs of palletizing turnover boxes of different sizes.

[0006] The technical solution is as follows: A special stacking gripper for turnover boxes, including a fixed seat, a rotating seat, a first connecting rod, a first motor, a second connecting rod, a second motor, a mounting seat, a clamp assembly and a limit assembly. A rotatable rotating seat is provided on the upper side of the fixed seat, and the rotating seat is rotatably connected to the first connecting rod. The first motor is connected to the left side of the lower left side of the first connecting rod, the first motor is connected to the first connecting rod, the upper part of the first connecting rod is rotatably connected to the second connecting rod, the upper left part of the first connecting rod is connected to the second motor, the second motor is connected to the second connecting rod, and the right side of the second connecting rod is rotatably connected to the mounting seat. The mounting seat is provided with a clamp assembly that can clamp the turnover box, and the clamp assembly is provided with a limit assembly that can limit.

[0007] Preferably, a support plate is provided on the fixing seat.

[0008] Preferably, the clamp assembly includes a third motor, a connecting plate, a cylinder, a clamping plate, a clamping tube and a nut. The third motor is connected to the upper side of the mounting seat, a connecting plate is connected to the output shaft of the third motor, cylinders are connected to the front and rear sides of the left and right parts of the connecting plate, a clamping plate is placed between the telescopic ends of the front cylinder, a clamping plate is also placed between the telescopic ends of the rear cylinder, clamping tubes are connected to the clamping plates, nuts are threadedly connected to the clamping tubes, and the clamping tubes are in contact with adjacent clamping plates.

[0009] Preferably, a hook block is provided on the splint.

[0010] Preferably, the limit assembly includes a fixed frame, a limit plate, a screw and a guide rod. A fixed frame is connected between the fixed ends of the front cylinders, and a fixed frame is also connected between the fixed ends of the rear cylinders. The fixed frames are slidably connected to left and right guide rods, and the lower sides of adjacent guide rods are connected to limit plates. The middle part of the fixed frame is threadedly connected to a screw, and the screw is rotatably connected to the adjacent limit plates.

[0011] Preferably, a knob is provided on the screw rod.

[0012] The beneficial effect is: the utility model loosens the nut, removes the clamp from the clamp tube, and then replaces it with a clamp of a specified size that adapts to the turnover box, and then adjusts the position of the limit plate to adapt to the positioning groove, thereby achieving the effect of being able to adjust the clamp and the limit plate to adapt to the stacking needs of turnover boxes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0016] In the accompanying drawings: 1-fixed seat, 2-rotating seat, 3-first connecting rod, 4-first motor, 5-second connecting rod, 6-second motor, 7-mounting seat, 8-third motor, 9-connecting plate, 10-cylinder, 11-clamping plate, 12-clamping tube, 13-nut, 14-fixed frame, 15-limiting plate, 16-screw, 17-guide rod. DETAILED DESCRIPTION

[0017] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0018] A special palletizing gripper for turnover boxes, such as Figure 1-Figure 3As shown, it includes a fixed seat 1, a rotating seat 2, a first connecting rod 3, a first motor 4, a second connecting rod 5, a second motor 6, a mounting seat 7, a clamp assembly and a limit assembly. The fixed seat 1 has a rotatable rotating seat 2 on the upper side, and the fixed seat 1 is provided with a support plate to increase the contact area with the ground and improve the stability of the fixed seat 1. The rotating seat 2 is rotatably connected with the first connecting rod 3, the first motor 4 is connected to the left side of the lower left side of the first connecting rod 3, the first motor 4 is connected to the first connecting rod 3, the upper part of the first connecting rod 3 is rotatably connected with the second connecting rod 5, the upper left part of the first connecting rod 3 is connected to the second motor 6, the second motor 6 is connected to the second connecting rod 5, the second connecting rod 5 is rotatably connected to the mounting seat 7 on the right side, the mounting seat 7 is provided with a clamp assembly, and the clamp assembly is provided with a limit assembly.

[0019] like Figure 2 As shown, the clamp assembly includes a third motor 8, a connecting plate 9, a cylinder 10, a clamping plate 11, a clamping tube 12 and a nut 13. The third motor 8 is connected to the upper side of the mounting seat 7, and the connecting plate 9 is connected to the output shaft of the third motor 8. The left and right parts of the connecting plate 9 and the front and rear sides are connected to the cylinders 10. A clamping plate 11 is placed between the telescopic ends of the front cylinder 10, and a clamping plate 11 is also placed between the telescopic ends of the rear cylinder 10. The clamping plates 11 are connected to the clamping tubes 12, and the clamping tubes 12 are threadedly connected with nuts 13. The clamping tubes 12 are in contact with adjacent clamping plates 11, and hook blocks are provided on the clamping plates 11 to facilitate clamping of the turnover box.

[0020] like Figure 2 and Figure 3 As shown, the limiting assembly includes a fixing frame 14, a limiting plate 15, a screw 16 and a guide rod 17. The fixing frame 14 is connected between the fixed ends of the front cylinder 10, and the fixing frame 14 is also connected between the fixed ends of the rear cylinder 10. The fixing frame 14 is slidably connected to the left and right guide rods 17, and the lower sides of adjacent guide rods 17 are connected to the limiting plates 15. The middle part of the fixing frame 14 is threadedly connected to the screw 16, and a knob is provided on the screw 16 for easy rotation. The screw 16 is rotatably connected to the adjacent limiting plates 15.

[0021] When using the utility model, first move the fixed seat 1 to the stacking area of ​​the turnover box, then rotate the rotating seat 2 on the fixed seat 1, and start the first motor 4 and the second motor at the same time, so that the first connecting rod 3 rotates on the rotating seat 2, and the second connecting rod 5 rotates on the first connecting rod 3, so that the mounting seat 7 is adjusted to above the turnover box to be stacked, and then start the third motor 8 to rotate the mounting seat 7 to the required grabbing angle of the turnover box, and then start the cylinder 10 to push out the telescopic end of the cylinder 10 so that the splints 11 move away from each other, and then by adjusting the first connecting rod 3 and the second connecting rod 5, the mounting seat 7 moves downward, and the connecting plate 9 moves downward until the limit plate 15 contacts the upper surface of the turnover box, and then start the cylinder 10 to shrink the telescopic end of the cylinder 10 so that the splints 11 are close to each other, so that the splints 11 are clamped into the clamping groove on the turnover box to improve the turnover box. Stability during transportation, then rotate and adjust the angles of the rotating seat 2, the first connecting rod 3 and the second connecting rod 5 to transport the turnover box to the stacking area, and then start the box cylinder 10 to move the splint 11 away to complete the stacking of the turnover box. When it is necessary to adapt to the stacking of turnover boxes of different sizes, loosen the nut 13, remove the splint 11 from the clamping tube 12, and then replace it with a splint 11 of a specified size to adapt to the turnover box, and then re-tighten the nut 13 so that the clamping tube 12 fixes the splint 11, and then according to the position of the positioning groove on the turnover box, rotate the screw 16, and move the screw 16 under the action of the thread, so that the limit plate 15 moves under the action of the guide rod 17, and adjust the position of the limit plate 15 to adapt to the positioning groove, thereby playing a role in being able to adjust the splint 11 and the limit plate 15 to adapt to the stacking needs of turnover boxes of different sizes.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A special palletizing gripper for turnover boxes, characterized in that: The invention comprises a fixed seat (1), a rotating seat (2), a first connecting rod (3), a first motor (4), a second connecting rod (5), a second motor (6), a mounting seat (7), a clamp assembly and a limit assembly. The fixed seat (1) is provided with a rotating seat (2) on the upper side. The rotating seat (2) is rotatably connected with the first connecting rod (3). The left side of the lower left side of the first connecting rod (3) is connected with the first motor (4). The first motor (4) is connected to the first connecting rod (3). The upper part of the first connecting rod (3) is rotatably connected with the second connecting rod (5). The left side of the upper part of the first connecting rod (3) is connected with the second motor (6). The second motor (6) is connected to the second connecting rod (5). The right side of the second connecting rod (5) is rotatably connected with the mounting seat (7). The mounting seat (7) is provided with a clamp assembly capable of clamping a turnover box. The clamp assembly is provided with a limit assembly capable of limiting.

2. The special palletizing gripper for turnover boxes according to claim 1 is characterized in that: A supporting plate is provided on the fixing seat (1).

3. The special palletizing gripper for turnover boxes according to claim 1 is characterized in that: The clamp assembly comprises a third motor (8), a connecting plate (9), a cylinder (10), a clamping plate (11), a clamping tube (12) and a nut (13). The upper side of the mounting seat (7) is connected to the third motor (8). The output shaft of the third motor (8) is connected to the connecting plate (9). The left and right parts and the front and rear sides of the connecting plate (9) are connected to the cylinders (10). A clamping plate (11) is placed between the telescopic ends of the front cylinder (10). A clamping plate (11) is also placed between the telescopic ends of the rear cylinder (10). The clamping tubes (12) are connected to the clamping plates (11). The nuts (13) are threadedly connected to the clamping tubes (12). The clamping tubes (12) are in contact with adjacent clamping plates (11).

4. The special palletizing gripper for turnover boxes according to claim 3 is characterized in that: A hook block is provided on the clamping plate (11).

5. The special palletizing gripper for turnover boxes according to claim 2, characterized in that: The limiting assembly comprises a fixing frame (14), a limiting plate (15), a screw rod (16) and a guide rod (17). The fixing frame (14) is connected between the fixed ends of the front cylinder (10), and the fixing frame (14) is also connected between the fixed ends of the rear cylinder (10). The fixing frame (14) is slidably connected with two left and right guide rods (17). The lower sides of adjacent guide rods (17) are connected with the limiting plates (15). The middle part of the fixing frame (14) is threadedly connected with the screw rods (16), and the screw rods (16) are rotatably connected with the adjacent limiting plates (15).

6. The special palletizing gripper for turnover boxes according to claim 5, characterized in that: The screw rod (16) is provided with a knob.

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