Turnover platform

Abstract

The utility model relates to an overturning platform which comprises an overturning plate, a supporting plate, a supporting plate, a supporting plate and a driving device. The two opposite faces of the overturning plate are each provided with a workbench used for containing a load. The fixing mechanism is arranged on the workbench and used for fixing the load; the supporting devices are arranged on the two opposite sides of the turning plate and rotationally connected with the turning plate; and the driving device is arranged on the supporting device and is connected with the turning plate. The supporting devices are arranged on the two sides of the turning plate and rotationally connected with the turning plate, the driving device drives the turning plate to rotate, the workbenches are arranged on the two opposite faces of the turning plate, and the load is placed on the workbenches and fixed through the fixing mechanisms, so that in the machining process, after the workbench located on the upper side completes assembly, the turning plate is turned over, and the load is unloaded; and meanwhile, the working table on the other side is used for assembling the next load, assembling and discharging are conducted at the same time, and the working efficiency is high.

Description

Technical Field

[0001] The present disclosure relates to the technical field of processing platforms, and in particular, to a turning platform. Background Art

[0002] During the assembly process of the battery pack, multiple battery cells need to be stacked, welded and installed on a pallet. Currently, this is generally performed by automatic devices such as robotic arms. If the battery cells are directly placed on the pallet for assembly, the pallet and surrounding components will interfere, making it difficult for the robotic arm to perform operations such as welding on the battery cells. Therefore, the battery cells need to be stacked and then the pallet turned upside down on the battery cells. The pallet is then flipped so that the pallet is located below the battery cells. This requires the use of a flipping platform. In the related technology, the flipping platform has only one working surface. After the battery pack is flipped and unloaded, the working surface must be returned to the upright position before the next battery pack can be installed. This results in low work efficiency. Utility Model Content

[0003] The purpose of the present disclosure is to provide a flip platform that can solve the above-mentioned technical problems.

[0004] In order to achieve the above-mentioned purpose, the present disclosure provides a flip platform, including: a flap, wherein two opposite sides of the flap are provided with a workbench for placing a load; a fixing mechanism, arranged on the workbench for fixing the load; a supporting device, arranged on two opposite sides of the flap and rotatably connected to the flap; and a driving device, arranged on the supporting device and connected to the flap.

[0005] Optionally, a first positioning portion and a connecting hole are provided on the load, a second positioning portion corresponding to the first positioning portion and a fixing hole corresponding to the connecting hole are provided on the workbench, and the connecting hole is connected to the fixing hole by bolts.

[0006] Optionally, the second positioning portion and the fixing hole are both provided in plurality.

[0007] Optionally, the fixing mechanism includes a clamp and a pressure plate assembly, and the pressure plate assembly is pressed on a side of the load facing away from the workbench and is fixed by the clamp.

[0008] Optionally, the clamp is configured as a clamp, which includes an operating end and a clamping end, and the clamping end abuts against a side of the pressure plate assembly facing away from the load to fix the pressure plate assembly.

[0009] Optionally, the pressure plate assembly includes a pressure plate and a pad, and the pad is movably arranged on a side of the pressure plate away from the load to contact with or move away from the clamping end of the clamping member.

[0010] Optionally, a third positioning portion is provided on the edge of the pressure plate assembly, and a fourth positioning portion corresponding to the third positioning portion is provided on the workbench.

[0011] Optionally, the pressure plate assembly further comprises a reinforcing rib disposed on a side of the pressure plate facing away from the load, wherein the reinforcing rib extends along the axial direction of the pressure plate.

[0012] Optionally, the flip platform further comprises a mounting seat, the supporting device is arranged on the mounting seat, and the mounting seat is provided with a material unloading space so that the transport device can be moved to the bottom of the flap.

[0013] Optionally, the flap is rotatably connected to the supporting device via a self-aligning ball bearing.

[0014] Through the above technical scheme, the supporting device is arranged on both sides of the flap and is connected to the flap for rotation, the driving device drives the flap to rotate, and workbenches are provided on the opposite sides of the flap. The load is placed on the workbench and fixed by a fixing mechanism. In this way, during processing, after the workbench on the upper side completes assembly, the flap is flipped over to unload the load, and at the same time, the workbench on the other side assembles the next load. At this time, assembly and unloading are carried out simultaneously, and the work efficiency is high.

[0015] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of the structure of the flip platform in the present disclosure;

[0018] Figure 2 is a schematic diagram of the structure of the mounting base in the present disclosure;

[0019] Figure 3 is a schematic diagram of the structure of the flap in the present disclosure;

[0020] Figure 4 It is a structural schematic diagram of the pressure plate assembly in the present disclosure.

[0021] Description of Reference Numerals

[0022] 1. Flap; 2. Workbench; 21. Second positioning portion; 22. Fixing hole; 3. Support device; 4. Driving device; 5. Fixing mechanism; 51. Clamping member; 511. Operating end; 512. Clamping end; 52. Pressing plate assembly; 521. Pressing plate; 522. Pad; 5221. Slide groove; 5222. Fastening bolt; 523. Reinforcing rib; 524. Lifting ring; 6. Mounting seat; 61. Unloading space; 7. Fourth positioning portion; 8. Third positioning portion. DETAILED DESCRIPTION

[0023] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0024] In the present disclosure, unless otherwise stated, the directional words used, such as "upper" and "lower", generally refer to the upper and lower positions of the corresponding parts in the direction of gravity when in use, and "inner" and "outer" refer to the inner and outer positions relative to the contour of the parts or structures themselves. In addition, it should be noted that the terms used, such as "first, second, third, fourth", etc., are used to distinguish one element from another and do not have order and importance. In addition, in the description with reference to the drawings, the same mark in different drawings represents the same element.

[0025] The present disclosure provides a flipping platform, comprising: a flap 1, wherein two opposite sides of the flap 1 are provided with a workbench 2 for placing a load; a fixing mechanism 5, which is arranged on the workbench 2 and is used to fix the load; a supporting device 3, which is arranged on two opposite sides of the flap 1 and is rotatably connected to the flap 1; and a driving device 4, which is arranged on the supporting device 3 and is connected to the flap 1.

[0026] Through the above technical scheme, the supporting device 3 is arranged on both sides of the flap 1 and is rotatably connected to the flap 1, and the driving device 4 drives the flap 1 to rotate. For example, the driving device 4 includes a servo motor and a reducer. The servo motor is connected to the reducer, and the reducer is connected to the flap 1 through a rotating shaft. The servo motor is used as a power source. The workbench 2 can stay at any angle. The workbench 2 is provided on the two opposite sides of the flap 1. Both sides can work at the same time. The load is placed on the workbench 2 and fixed by the fixing mechanism 5. In this way, during processing, the flap 1 is flipped over after the workbench 2 on the upper side completes the assembly to unload the load. At the same time, the workbench 2 on the other side assembles the next load. At this time, assembly and unloading are carried out simultaneously, and the work efficiency is high.

[0027] As an optional implementation, Figure 3As shown, the load is provided with a first positioning portion and a connecting hole, the workbench 2 is provided with a second positioning portion 21 corresponding to the first positioning portion and a fixing hole 22 corresponding to the connecting hole, and the connecting hole and the fixing hole 22 are connected by bolts. For example, the load is a battery pack, which includes a stacking plate, a battery cell and a tray. The first positioning portion and a connecting hole are arranged on the stacking plate. The first positioning portion can be a positioning pin, and the second positioning portion 21 can be a positioning hole. The stacking plate is placed on the workbench 2 and positioned by the positioning pin and the positioning hole. The connecting hole is aligned with the fixing hole 22 and connected by bolts to prevent displacement during the flipping process. The battery packaging is equipped with two processes. The first is to first stack the battery cells on the stacking plate for welding and other processes, and then place the stacking plate and the battery cells as a whole on the workbench 2, and then turn the tray upside down on the battery cells, and then turn the flip plate 1 over. At this time, after the battery pack is unloaded, the stacking plate needs to be removed so that the next battery pack can be placed; the second is to place the stacking plate on the workbench 2, stack and weld the battery cells on the workbench 2, and then turn the tray upside down on the battery cells. At this time, the stacking plate does not need to be removed and can be used later.

[0028] Optionally, multiple second positioning portions 21 and fixing holes 22 are provided, and multiple second positioning portions 21 and fixing holes 22 are arranged at different positions, which can be suitable for various loads. For example, the second positioning portion 21 is arranged in the middle of the workbench 2, and the fixing holes 22 are arranged on both sides of the workbench 2. Because the connecting holes are definitely arranged on the sides of the load, it is easier to install bolts. In order to make the position of the fixing holes 22 correspond to the connecting holes, the fixing holes 22 are arranged on both sides of the workbench 2.

[0029] As an optional implementation, Figure 1 and Figure 3-4 As shown, the fixing mechanism 5 includes a clamping member 51 and a pressure plate assembly 52. ​​The pressure plate assembly 52 is pressed on the side of the load facing away from the workbench 2 and fixed by the clamping member 51. The pressure plate assembly 52 is first pressed on the load and then fixed by the clamping member 51. This can increase the contact area between the load and the fixing mechanism 5, thereby increasing the firmness of the fixation. At the same time, it can also make the load more evenly stressed, preventing the clamping member 51 from directly clamping on the load, causing excessive local pressure and damage to the load. Of course, in other embodiments, the fixing mechanism 5 can also be other structures, such as a U-shaped fixing rod, which is pressed on the surface of the load and bolted to the workbench 2 at both ends.

[0030] Alternatively, if Figure 1 and Figure 3As shown, the clamping member 51 is constructed as a clamp, and the clamp includes an operating end 511 and a clamping end 512. For example, the clamp is a vertical quick clamp, and the clamping end 512 is clamped or opened by controlling the operating end 511. The operating end 511 is a wrench, and the clamping end 512 is a clamping rod. The clamp also includes a base, a mounting rod and a connecting rod. The base is installed on the workbench 2, the wrench is hinged to the base, the clamping rod is installed at one end of the mounting rod, and the other end of the mounting rod is hinged to the base, and the two ends of the connecting rod are respectively hinged to the wrench and the mounting rod. When the wrench is pulled, the wrench drives the mounting rod to be lifted through the connecting rod, and the wrench is reset, and the mounting rod drives the clamping rod to move downward. The clamping end 512 presses against the side of the pressure plate assembly 52 away from the load to fix the pressure plate assembly 52. ​​The clamping end 512 presses against the pressure plate assembly 52 to fix the pressure plate assembly 52. ​​The clamps are arranged on the opposite sides of the workbench 2 to clamp the two ends of the pressure plate assembly 52. ​​Each side is provided with multiple clamps to fix the pressure plate assembly 52 more firmly.

[0031] Among them, Figure 4 As shown, the pressure plate assembly 52 includes a pressure plate 521 and a pad 522. The pad 522 is movably arranged on the side of the pressure plate 521 away from the load to contact or move away from the clamping end 512 of the clamping member 51. The pad 522 is arranged on both sides of the pressure plate 521 close to the clamping member 51. The pad 522 is provided with a slide groove 5221 opened along the axial direction of the pressure plate 521. The slide groove 5221 is penetrated with a fastening bolt 5222 connected to the pressure plate 521. The pad 522 is provided with a fastening bolt 5222 connected to the pressure plate 521. The slide groove 5221 moves along the fastening bolt 5222 and is fastened by the fastening bolt 5222. When the load is thin, the pad 522 is located below the clamping end 512, and the clamping end 512 abuts against the pad 522. When the load is thick, the pressing plate 521 rises and moves the pad 522 away from the clamping end 512, and the clamping end 512 directly abuts against the pressing plate 521. In this way, the height of the pressing plate 521 can be higher and can be applied to loads of various thicknesses. The pressing plate assembly 52 also includes a lifting ring 524, which is arranged on the side of the pressing plate 521 away from the load and is used for lifting or manual disassembly.

[0032] Alternatively, if Figure 3-4 As shown, a third positioning portion 8 is provided at the edge of the pressure plate assembly 52, and a fourth positioning portion 7 corresponding to the third positioning portion 8 is provided on the workbench 2. For example, the third positioning portion 8 is a through hole, and the fourth positioning portion 7 is a positioning rod. The through hole is sleeved on the positioning rod to position the pressure plate assembly 52 and prevent the pressure plate assembly 52 from shifting.

[0033] In addition, if Figure 4As shown, the pressure plate assembly 52 also includes a reinforcing rib 523 arranged on the side of the pressure plate 521 away from the load. The reinforcing rib 523 extends along the axial direction of the pressure plate 521. A plurality of reinforcing ribs 523 are arranged at intervals. The reinforcing ribs 523 can prevent the pressure plate 521 from bending. The provision of the reinforcing ribs 523 can reduce the thickness of the pressure plate 521 while ensuring the strength of the pressure plate 521, thereby reducing the weight of the pressure plate 521.

[0034] As an optional implementation, Figure 1-2 As shown, the flip platform also includes a mounting seat 6, and the supporting device 3 is arranged on the mounting seat 6. The mounting seat 6 is provided with a material unloading space 61 so that the transportation device can be moved to the bottom of the flap 1. The mounting seat 6 is used to install the supporting device 3 to increase the stability of the supporting device 3. The material unloading space 61 is located below the flap 1. For example, the mounting seat 6 can be constructed as a U-shaped structure. The transportation device is a hydraulic lifting trolley provided by the workshop. After the flap 1 is flipped, the transportation device is pushed to the bottom of the flap 1, and the clamping member 51 is opened to allow the battery pack and the pressure plate assembly 52 to fall into the transportation device, and then be transferred out manually. A plurality of pressure plate assemblies 52 can be provided for alternating use.

[0035] As an optional embodiment, the flap 1 and the support device 3 are rotatably connected via a self-aligning ball bearing. Since the size of the entire flip platform is large and the span of the support devices 3 on both sides is large, the bearings used for installing the flap 1 and the support device 3 are self-aligning ball bearings, which have automatic self-aligning properties and can automatically compensate for the coaxiality errors caused by the bending of the shaft and the deformation of the shell. This type of bearing can eliminate the errors generated during the processing and installation of the flap 1 and avoid dry friction caused by the misalignment of the center lines of the rotating shafts at both ends.

[0036] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0037] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0038] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A turning platform, characterized in that: include: A flap, wherein two opposite sides of the flap are provided with workbenches for placing loads; A fixing mechanism, arranged on the workbench and used for fixing the load; A supporting device, disposed on opposite sides of the flap and rotatably connected to the flap; as well as A driving device is arranged on the supporting device and connected to the flap.

2. The turning platform according to claim 1, characterized in that: The load is provided with a first positioning portion and a connecting hole, the workbench is provided with a second positioning portion corresponding to the first positioning portion and a fixing hole corresponding to the connecting hole, and the connecting hole and the fixing hole are connected by bolts.

3. The turning platform according to claim 2, characterized in that: The second positioning portion and the fixing hole are both provided in plurality.

4. The turning platform according to claim 1 or 2, characterized in that: The fixing mechanism comprises a clamping member and a pressing plate assembly. The pressing plate assembly is pressed on a side of the load away from the workbench and is fixed by the clamping member.

5. The turning platform according to claim 4, characterized in that: The clamp is configured as a clamp, which includes an operating end and a clamping end. The clamping end abuts against a side of the pressure plate assembly facing away from the load to fix the pressure plate assembly.

6. The turning platform according to claim 5, characterized in that: The pressing plate assembly comprises a pressing plate and a backing plate. The backing plate is movably arranged on a side of the pressing plate away from the load so as to contact with or stay away from the clamping end of the clamping member.

7. The turning platform according to claim 4, characterized in that: A third positioning portion is provided on the edge of the pressing plate assembly, and a fourth positioning portion corresponding to the third positioning portion is provided on the workbench.

8. The turning platform according to claim 6, characterized in that: The pressure plate assembly further includes a reinforcing rib disposed on a side of the pressure plate away from the load, wherein the reinforcing rib extends along the axial direction of the pressure plate.

9. The turning platform according to claim 1, characterized in that: The overturning platform also includes a mounting seat, the supporting device is arranged on the mounting seat, and the mounting seat is provided with a material unloading space so that the transport device can be moved to the bottom of the flap.

10. The turning platform according to claim 1, characterized in that: The flap is rotatably connected to the support device via a self-aligning ball bearing.

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