A CTP battery pack flipping device

Abstract

The utility model provides a CTP battery pack flipping device, including a flipping machine, a front conveyor line is arranged on one side of the flipping machine, and a rear conveyor line is arranged on the other side of the flipping machine. During operation, the CTP battery pack is first transported to the flipping machine through the front conveyor line, and then the CTP battery pack is clamped and flipped by the flipping machine, and then transported, and finally the rear conveyor line continues to transport it to the next process. The utility model is not only convenient for flipping the CTP battery pack 180 degrees during the disassembly process of the CTP battery pack through the coordinated arrangement between various structures, but also replaces manual flipping with mechanical automatic flipping, which greatly improves the efficiency of the later disassembly of the CTP battery pack, and at the same time significantly reduces the labor intensity of the operators, which is conducive to promotion.

Description

Technical Field

[0001] The utility model relates to the technical field related to batteries, and in particular to a CTP battery pack flipping device. Background Art

[0002] Power batteries are the power source of electric vehicles. The two common power battery structures on the market are MTP structure and CTP structure. Among them, the MTP structure adopts the grouping form of battery cell-module-battery pack, and the CTP structure adopts the grouping form of battery cell-battery pack.

[0003] At present, when disassembling the CTP battery pack, it is necessary to turn the CTP battery pack over. When disassembling the CTP battery pack, not only the top cover but also the cold water plate and other components at the bottom need to be removed. Therefore, a turning device is required to disassemble the CTP battery pack. However, the traditional turning devices on the market often use manual and auxiliary lifting equipment to turn the CTP battery pack over. Manual turning not only has safety hazards, but also has low operating efficiency.

[0004] Therefore, based on the above problems, the present invention provides a CTP battery pack flipping device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a CTP battery pack flipping device, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A CTP battery pack flipping device comprises a flipping machine, wherein a front-end conveying line is arranged on one side of the flipping machine, and a rear-end conveying line is arranged on the other side of the flipping machine. During operation, the CTP battery pack is firstly conveyed to the flipping machine by the front-end conveying line, then clamped and flipped by the flipping machine, and then conveyed, and finally continued to be conveyed to the next process by the rear-end conveying line.

[0008] Furthermore, the turnover machine is composed of a frame assembly, two pressing assemblies and a turnover assembly;

[0009] The frame assembly comprises a frame body, the frame body is arranged between the front conveying line and the rear conveying line, and two sets of limit assemblies are fixedly installed on the inner top surface and the inner bottom surface of the frame body;

[0010] The flip assembly is installed in the frame assembly, and the flip assembly includes a flip frame, which is located in the frame body, and both sides of the flip frame are fixed with follower ring disks, each of which cooperates with the corresponding upper and lower limit components, a flip driving assembly is arranged between any follower ring disk and the frame body, and the two clamping assemblies are installed in the flip assembly.

[0011] Furthermore, each set of the limiting components is composed of two limiting rollers, and the follower annular discs are located inside the four limiting rollers and rotate along the limiting rollers.

[0012] Furthermore, the flipping drive assembly includes a driving motor and a rotating gear ring. The driving motor is fixedly mounted on the frame body. A driving gear is fixedly arranged on the power output end of the driving motor. The rotating gear ring is fixedly arranged on one side of the corresponding follower circular ring disk. The driving gear is meshed and connected with the rotating gear ring.

[0013] Furthermore, each of the clamping components includes a mounting frame, each of the mounting frames is fixedly mounted in the turning frame, each of the mounting frames is penetrated and fixedly provided with a plurality of cylinders, a pressing plate frame is fixedly provided at the telescopic end of each of the cylinders, a conveying component is fixedly installed on the side of each of the pressing plate frames away from the corresponding mounting frame, and a driving conveying component is provided between each of the conveying components and the corresponding pressing plate frame;

[0014] A plurality of guide shafts are fixedly mounted on each of the pressure plate frames, a guide cylinder is sleeved on each of the guide shafts, and each of the guide cylinders is fixedly mounted on a corresponding mounting frame.

[0015] Furthermore, the conveying assembly includes a conveying frame, in which a plurality of conveying shafts are rotatably arranged, each conveying shaft is fixedly sleeved with a conveying cylinder, and a plurality of the conveying cylinders are connected by a transmission belt, and one of the conveying shafts extends through the outside of the conveying frame and is fixedly provided with a second sprocket;

[0016] The driving and conveying component includes a matching motor, which is fixedly mounted on the pressure plate frame. A first sprocket is fixedly provided on the power output end of the matching motor. A chain belt is provided between the first sprocket and the second sprocket and is connected through a chain belt transmission.

[0017] The utility model provides a CTP battery pack flipping device. Compared with the prior art, it has the following beneficial effects:

[0018] The utility model not only facilitates the 180-degree flipping of the CTP battery pack during the disassembly of the CTP battery pack through the coordinated arrangement of various structures, but also is easy to operate. It replaces manual flipping with mechanical automatic flipping, greatly improves the efficiency of later disassembly of the CTP battery pack, and significantly reduces the labor intensity of operators, which is conducive to promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The three-dimensional connection diagram of the overall structure of the utility model is shown;

[0021] Figure 2 A three-dimensional connection diagram of the turning machine of the utility model is shown;

[0022] Figure 3 A three-dimensional connection diagram of the rack assembly of the utility model is shown;

[0023] Figure 4 A three-dimensional connection schematic diagram of the clamping assembly of the utility model is shown;

[0024] Figure 5 A three-dimensional connection schematic diagram of the flip assembly of the utility model is shown;

[0025] Figure 6 A two-dimensional connection schematic diagram of the overall structure of the utility model is shown;

[0026] Figure 7 The utility model is shown Figure 6 A schematic diagram of the enlarged structure at point A;

[0027] As shown in the figure: 1. Front conveyor line; 2. Turning machine; 21. Frame assembly; 211. Frame body; 212. Limit roller; 213. Driving motor; 22. Clamping assembly; 221. Cylinder; 222. Guide cylinder; 223. Mounting frame; 224. Platen frame; 23. Turning assembly; 231. Follow-up ring disk; 232. Conveying assembly; 233. Turning frame; 234. Rotating gear ring; 2321. Matching motor; 2322. First sprocket; 2323. Chain belt; 233. Turning frame; 234. Gear ring; 3. Back conveyor line; 4. CTP battery pack. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] In order to solve the technical problems in the background technology, a CTP battery pack flipping device is provided as follows:

[0031] Combination Figure 1-7 As shown, the utility model provides a CTP battery pack flipping device, including a flipping machine 2, a front conveyor line 1 is arranged on one side of the flipping machine 2, and a rear conveyor line 3 is arranged on the other side of the flipping machine 2. During operation, the CTP battery pack 4 is firstly conveyed to the flipping machine 2 through the front conveyor line 1, and then the CTP battery pack 4 is clamped and flipped by the flipping machine 2 and then conveyed, and finally continued to be conveyed to the next process by the rear conveyor line 3.

[0032] The turning machine 2 is composed of a frame assembly 21, two pressing assemblies 22 and a turning assembly 23;

[0033] The frame assembly 21 includes a frame body 211, which is disposed between the front conveyor line 1 and the rear conveyor line 3. Two sets of limit assemblies are fixedly installed on the inner top surface and the inner bottom surface of the frame body 211;

[0034] The flip assembly 23 is installed in the frame assembly 21, and the flip assembly 23 includes a flip frame 233. The flip frame 233 is located in the frame body 211, and both sides of the flip frame 233 are fixed with follower ring disks 231. Each follower ring disk 231 is matched with the corresponding upper and lower limit components. A flip driving assembly is arranged between any follower ring disk 231 and the frame body 211, and two clamping assemblies 22 are installed in the flip assembly 23.

[0035] Each set of limiting components is composed of two limiting rollers 212 , and the follower annular disks 231 are located inside the four limiting rollers 212 and rotate along the limiting rollers 212 .

[0036] The flip driving assembly includes a driving motor 213 and a rotating gear ring 234. The driving motor 213 is fixedly mounted on the frame body 211. A driving gear is fixedly arranged on the power output end of the driving motor 213. The rotating gear ring 234 is fixedly arranged on one side of the corresponding follower circular ring disk 231. The driving gear is meshed and connected with the rotating gear ring 234.

[0037] Each clamping assembly 22 includes a mounting frame 223, each mounting frame 223 is fixedly mounted in a turning frame 233, each mounting frame 223 is penetrated and fixedly provided with a plurality of cylinders 221, a pressing plate frame 224 is fixedly provided at the telescopic end of each cylinder 221, a conveying assembly 232 is fixedly installed on the side of each pressing plate frame 224 away from the corresponding mounting frame 223, and a driving conveying component is provided between each conveying assembly 232 and the corresponding pressing plate frame 224;

[0038] A plurality of guide shafts are fixedly mounted on each pressing plate frame 224 , a guide cylinder 222 is sleeved on each guide shaft, and each guide cylinder 222 is fixedly mounted on a corresponding mounting frame 223 .

[0039] The conveying assembly 232 includes a conveying frame, in which a plurality of conveying shafts are rotatably arranged, each conveying shaft is fixedly sleeved with a conveying cylinder, and the plurality of conveying cylinders are connected by a transmission belt, wherein one of the conveying shafts extends through the outside of the conveying frame and is fixedly provided with a second sprocket;

[0040] The driving and conveying component includes a matching motor 2321, which is fixedly mounted on the pressure plate frame 224. A first sprocket 2322 is fixedly arranged on the power output end of the matching motor 2321. A chain belt 2323 is arranged between the first sprocket 2322 and the second sprocket and is connected through the chain belt 2323.

[0041] Working principle:

[0042] The initial state of the CTP battery pack 4 is that the top surface is on the top and the bottom surface is on the bottom, see Figure 1 As shown, after the CTP battery pack 4 has disassembled the materials on the top surface in the front conveyor line 1, it needs to be turned 180 degrees to complete the disassembly of the materials on the bottom surface in the rear conveyor line 3. The specific operation is as follows:

[0043] The operation principle of realizing 180° flipping of the CTP battery pack 4 by the flipping machine 2 is as follows: first, the CTP battery pack 4 is transported to the flipping machine 2 through the front conveyor line 1 and falls on the conveying component 232 at the same horizontal height as the front conveyor line 1, and the conveying component 232 is driven to drive the CTP battery pack 4 to move to a suitable position, and then the conveying component 232 is stopped. At this time, the CTP battery pack 4 in the flipping machine 2 is clamped and fixed. When it is necessary to clamp and fix the CTP battery pack 4, the clamping component 22 located above is driven to drive the pressure plate frame 224 and the conveying component 232 located above to move downward and cooperate with the conveying component 232 located below to clamp the CTP battery pack 4. When it is necessary to flip it 180°, the driving motor 213 is started to drive the rotating gear ring 234 to rotate and drive each follower annular disk 231 to rotate along the corresponding limiting component. In this way, it is convenient to drive the entire flipping machine 200 to rotate. The rotating assembly 23 is turned over. When the turning assembly 23 is turned over 180° as a whole, the driving motor 213 stops working. At this time, the top surface of the original CTP battery pack 4 is at the bottom and the bottom surface is at the top. After the CTP battery pack 4 is turned over, the clamping assembly 22 (originally located at the bottom) located at the top drives the pressing plate frame 224 and the conveying assembly 232 located at the top to move away from the CTP battery pack 4. At this time, after the CTP battery pack 4 falls on the corresponding conveying assembly 232, the corresponding conveying assembly 232 is driven to work, and the CTP battery pack 4 is conveyed to the rear conveying line 3 by the conveying assembly 232 to complete the disassembly of the bottom surface material. In this way, the utility model is not only convenient for the CTP battery pack to be turned over 180 degrees during the disassembly process of the CTP battery pack through the coordination setting between the various structures, but also replaces the manual turning by mechanical automatic turning, which greatly improves the efficiency of the later disassembly of the CTP battery pack, and at the same time significantly reduces the labor intensity of the operators, which is conducive to promotion;

[0044] To further explain, after the flipping assembly 23 flips 180°, compared with the state before the flipping action, the two conveying assemblies 232 inside it are also flipped, but the positions are swapped. At the same time, the two clamping assemblies 22 are also swapped. When the new CTP battery pack 4 is flipped, the above actions are repeated to realize the flipping function.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A CTP battery pack flipping device, characterized in that: The invention comprises a turning machine (2), wherein a front conveyor line (1) is arranged on one side of the turning machine (2), and a rear conveyor line (3) is arranged on the other side of the turning machine (2). During operation, a CTP battery pack (4) is first conveyed to the turning machine (2) via the front conveyor line (1), then the CTP battery pack (4) is clamped and turned by the turning machine (2), then conveyed, and finally conveyed to the next process via the rear conveyor line (3).

2. The CTP battery pack flipping device according to claim 1, characterized in that: The turning machine (2) is composed of a frame assembly (21), two pressing assemblies (22) and a turning assembly (23); The frame assembly (21) comprises a frame body (211), the frame body (211) is arranged between the front conveyor line (1) and the rear conveyor line (3), and two sets of limit assemblies are fixedly installed on the inner top surface and the inner bottom surface of the frame body (211); The flip assembly (23) is installed in the frame assembly (21), and the flip assembly (23) includes a flip frame (233). The flip frame (233) is located in the frame body (211), and both sides of the flip frame (233) are fixedly provided with follower circular ring disks (231), and each of the follower circular ring disks (231) is matched with corresponding upper and lower limit assemblies. A flip driving assembly is arranged between any of the follower circular ring disks (231) and the frame body (211), and the two clamping assemblies (22) are installed in the flip assembly (23).

3. The CTP battery pack flipping device according to claim 2, characterized in that: Each set of the limiting components is composed of two limiting rollers (212), and the follower annular disc (231) is located inside the four limiting rollers (212) and rotates along the limiting rollers (212).

4. The CTP battery pack flipping device according to claim 2, characterized in that: The flip driving assembly comprises a driving motor (213) and a rotating gear ring (234); the driving motor (213) is fixedly mounted on the frame body (211); a driving gear is fixedly arranged on the power output end of the driving motor (213); the rotating gear ring (234) is fixedly arranged on one side of the corresponding follower circular ring disk (231); and the driving gear is meshedly connected with the rotating gear ring (234).

5. The CTP battery pack flipping device according to claim 2, characterized in that: Each of the clamping components (22) comprises a mounting frame (223), each of the mounting frames (223) is fixedly mounted in a turning frame (233), each of the mounting frames (223) is penetrated and fixedly provided with a plurality of cylinders (221), a pressing plate frame (224) is fixedly provided at the telescopic end of each of the cylinders (221), a conveying component (232) is fixedly mounted on the side of each of the pressing plate frames (224) away from the corresponding mounting frame (223), and a driving conveying component is provided between each of the conveying components (232) and the corresponding pressing plate frame (224); A plurality of guide shafts are fixedly mounted on each of the pressure plate frames (224), a guide cylinder (222) is sleeved on each of the guide shafts, and each of the guide cylinders (222) is fixedly mounted on a corresponding mounting frame (223).

6. The CTP battery pack flipping device according to claim 5, characterized in that: The conveying assembly (232) comprises a conveying frame, in which a plurality of conveying shafts are rotatably arranged, each conveying shaft is fixedly sleeved with a conveying cylinder, and the plurality of conveying cylinders are connected by a transmission belt, wherein one of the conveying shafts extends through the outside of the conveying frame and is fixedly provided with a second sprocket; The driving and conveying component comprises a matching motor (2321), and the matching motor (2321) is fixedly mounted on the pressure plate frame (224). A first sprocket (2322) is fixedly arranged on the power output end of the matching motor (2321), and a chain belt (2323) is arranged between the first sprocket (2322) and the second sprocket and is connected by transmission through the chain belt (2323).

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