Carrier lifting device for CCS assembly

Abstract

The utility model relates to a carrier lifting device for CCS assembly, relates to the technical field of integrated busbars, and aims at solving the problem that a traditional carrier lifting device is low in automation degree. The carrier lifting device comprises two sets of lifting mechanisms arranged on a machine body, and the two sets of lifting mechanisms are oppositely arranged; each lifting mechanism comprises a lifting top plate, a carrier table, a ball screw and a first servo motor, the lifting top plates are connected to the machine body, the first servo motors are arranged on the lifting top plates, couplings are arranged between the first servo motors and the ball screws, the ball screws are rotationally arranged on the machine body, and the carrier table is arranged on the machine body. The carrier tables are arranged under the lifting top plate, the carrier tables are matched with the ball screws, a carrier containing area is formed between the carrier tables in the two lifting mechanisms, a guide mechanism used for guiding the carrier tables is arranged on the lifting top plate, and a conveying mechanism used for conveying carriers is arranged on the carrier tables. The device has the effect of high automation degree.

Description

Technical Field

[0001] The present application relates to the technical field of integrated busbars, and in particular to a carrier lifting device for CCS assembly. Background Art

[0002] CCS (Cells Contact System, integrated busbar) is mainly composed of signal acquisition components (FPC, PCB, FFC, etc.), plastic structural parts, copper and aluminum busbars, etc., which are connected into a whole through hot pressing or riveting processes to achieve high-voltage series and parallel connection of battery cells, as well as battery temperature sampling and battery cell voltage sampling functions. It provides temperature and voltage to the BMS system through FPC / PCB and connector components, and is part of the BMS system.

[0003] In the related art, in the current CCS assembly process, a carrier lifting device is usually required to place and move the corresponding accessories. However, the existing carrier lifting devices often have some problems, such as complex operation and low degree of automation, which can easily affect the assembly efficiency, so there is room for improvement. Utility Model Content

[0004] In order to solve the problem of low automation level of conventional carrier lifting devices, the present application provides a carrier lifting device for CCS assembly.

[0005] The present application provides a CCS assembly carrier lifting device that adopts the following technical solution:

[0006] A carrier lifting device for CCS assembly includes two groups of lifting mechanisms arranged on a machine body, the two groups of lifting mechanisms are arranged relative to each other, each of the lifting mechanisms includes a lifting top plate, a carrier platform, a ball screw and a first servo motor, the lifting top plate is connected to the machine body, the first servo motor is arranged on the lifting top plate, a coupling is arranged between the first servo motor and the ball screw, the ball screw is rotatably arranged on the machine body, the carrier platform is arranged directly below the lifting top plate, the carrier platform cooperates with the ball screw, a carrier placement area is formed between the carrier platforms in the two lifting mechanisms, a guide mechanism for guiding the carrier platform is arranged on the lifting top plate, and a conveying mechanism for conveying the carrier is arranged on the carrier platform.

[0007] In the current CCS assembly process, a carrier lifting device is usually required to place and move the corresponding accessories. However, the existing carrier lifting devices often have some problems, such as complex operation and low degree of automation, which are easy to affect the assembly efficiency. By adopting the above technical solution, including two lifting mechanisms, the lifting mechanism includes a lifting top plate, a carrier platform, a ball screw and a first servo motor; when the servo motor works, the coupling drives the ball screw to rotate, the carrier platform and the ball screw are matched through a nut, and the carrier platform moves after being guided by a guide mechanism; when a carrier is needed to place accessories, the carrier is placed between the two carrier platforms, and the first servo motors on both sides work synchronously. The carrier platform rises to the working height and the accessories are loaded on the carrier. After loading is completed, the carrier platform rises again to the transfer height, the transfer mechanism works, and the carrier platform is transferred to the next process, and the carrier platform begins to descend for reset; through the settings of the lifting top plate, the carrier platform, the ball screw and the first servo motor, the servo motor is used to drive the ball screw to rotate, and the carrier platform and the ball screw are matched with the nut to realize the lifting and movement of the carrier platform. The operation is simple and convenient, which reduces manual intervention, has a high degree of automation, and improves work efficiency. At the same time, the device realizes automatic guiding and transfer of the carrier through the guiding mechanism and the transfer mechanism, which further improves the degree of automation.

[0008] Optionally, the guide mechanism includes a guide rod and a guide sleeve, one end of the guide rod is connected to the lifting top plate, the other end of the guide rod is connected to the machine body, the guide rod is arranged parallel to the ball screw, the guide sleeve is slidably connected to the guide rod, and the guide sleeve is connected to the carrier platform.

[0009] By adopting the above technical solution, the guiding mechanism is composed of a guiding rod and a guiding sleeve; when the carrier moves under the action of the ball screw, the guiding sleeve is slidably connected to the guiding rod; through the setting of the guiding rod and the guiding sleeve, the guiding rod and the guiding sleeve together constitute a guiding mechanism, which provides accurate guidance for the carrier, ensures that the carrier moves along the correct path, reduces the error of the carrier during the movement process, and improves the accuracy of placement and movement.

[0010] Optionally, there are two groups of guide mechanisms on each of the carrier platforms, the two groups of guide mechanisms are symmetrically arranged on the carrier platform, and the ball screw is arranged between the two guide mechanisms.

[0011] By adopting the above technical solution, there are two groups of guide mechanisms on each carrier platform; by setting up the two groups of guide mechanisms, the stability of the carrier platform can be increased. Due to the mutual support between the two groups of guide mechanisms, the shaking and deformation of the carrier platform during movement can be reduced, further improving the accuracy of the carrier platform movement.

[0012] Optionally, a support plate for supporting the carrier is provided on the carrier platform, the support plate is arranged along the length direction of the carrier platform, and the conveying mechanism is arranged on one side of the support plate.

[0013] By adopting the above technical solution, the support plate is installed and fixed on the carrier platform, and the carrier is arranged on the support plate; through the setting of the support plate, the support plate is used to support the carrier, ensuring that the carrier remains stable during the transmission process of the transmission mechanism, reducing the error of the carrier during the transmission process, and improving the accuracy of the assembly parts.

[0014] Optionally, the conveying mechanism includes two pulleys, a belt, a second servo motor and a track plate, the track plate is vertically arranged along the length direction of the carrier platform, the two pulleys are rotatably connected to the track plate, and the two pulleys are respectively arranged on both sides of the length direction of the track plate, the two ends of the belt are respectively tensioned on the two pulleys, and the second servo motor is connected to one of the pulleys.

[0015] By adopting the above technical solution, the transmission mechanism includes two pulleys, a belt, a second servo motor and a track plate; when the second servo motor works, one of the pulleys rotates, the belt moves, and the other pulley rotates synchronously, and the carrier is transmitted to the next process under the action of the belt; through the setting of two pulleys, belts, a second servo motor and a track plate, the transmission mechanism adopts a combination of pulleys, belts and servo motors, which can achieve efficient and smooth transmission with good transmission stability. At the same time, the precise control of the servo motor ensures the accuracy and consistency of the carrier during the transmission process, thereby improving production efficiency and quality.

[0016] Optionally, a positioning cylinder for positioning with a carrier is further provided on the track plate, and the positioning cylinder is arranged on the track plate, with a positioning end of the positioning cylinder arranged toward the carrier.

[0017] By adopting the above technical solution, the positioning cylinder is installed on the track plate; through the setting of the positioning cylinder, the positioning cylinder can quickly and accurately position the carrier on the carrier platform, ensuring the stable placement of the carrier and the smooth progress of subsequent operations, with high positioning accuracy, reducing manual operation and adjustment steps, simplifying the production process, and improving production efficiency.

[0018] Optionally, a cylinder seat is provided on the track plate, the cylinder seat is connected to the track plate, and the positioning cylinder is connected to the cylinder seat.

[0019] By adopting the above technical solution, the cylinder seat is installed on the track plate, and the positioning cylinder is installed on the cylinder seat; through the setting of the cylinder seat, the positioning cylinder is connected to the track plate, avoiding complex connection structure and cumbersome installation steps, with a simple structure and easy later maintenance.

[0020] Optionally, a support plate is provided on the lifting top plate, the support plate is arranged toward the direction of the ball screw, a drag chain is provided on the support plate, one end of the drag chain is connected to the support plate, and the other end of the drag chain is connected to the track plate.

[0021] By adopting the above technical solution, the pallet is installed on the lifting top plate, one end of the drag chain is connected to the pallet, and the other end of the drag chain is connected to the track plate; through the setting of the pallet and the drag chain, the weight of the vehicle during the lifting process can be supported to ensure the stability and safety of the vehicle during the lifting process, and at the same time, the vehicle can be guided to move along the correct path to ensure that it reaches the target position accurately.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] By setting up the lifting top plate, the carrier platform, the ball screw and the first servo motor, the servo motor is used to drive the ball screw to rotate, and the carrier platform and the ball screw cooperate with each other through the nut to realize the lifting and moving of the carrier platform. The operation is simple and convenient, and manual intervention is reduced. The degree of automation is high and the work efficiency is improved. At the same time, the device realizes automatic guidance and transmission flow of the carrier through the guide mechanism and the transmission mechanism, which further improves the degree of automation.

[0024] By setting the guide straight rod and the guide sleeve, the guide straight rod and the guide sleeve together constitute a guide mechanism, which provides accurate guidance for the carrier, ensures that the carrier moves along the correct path, reduces the error of the carrier during the movement process, and improves the accuracy of placement and movement;

[0025] Through the setting of the positioning cylinder, the positioning cylinder can quickly and accurately position the carrier on the carrier table, ensuring the stable placement of the carrier and the smooth progress of subsequent operations. The positioning accuracy is high, reducing the steps of manual operation and adjustment, simplifying the production process and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a carrier lifting device for CCS assembly in an embodiment of the present application.

[0027] Figure 2 It is a right side view of a carrier lifting device for CCS assembly in an embodiment of the present application.

[0028] Figure 3 yes Figure 1 A magnified view of part A.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. lifting mechanism; 11. lifting top plate; 12. carrier platform; 13. ball screw; 14. first servo motor; 15. coupling; 2. guide mechanism; 21. guide straight rod; 22. guide sleeve; 3. transmission mechanism; 31. pulley; 32. belt; 33. second servo motor; 34. track plate; 4. support plate; 6. positioning cylinder; 7. cylinder seat; 8. pallet; 81. drag chain; 9. carrier. Implementation

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The present application discloses a carrier lifting device for CCS assembly. Figure 1 The carrier lifting device for CCS assembly includes two sets of lifting mechanisms 1. In this embodiment, the two sets of lifting mechanisms 1 are installed in the machine body. The two sets of lifting mechanisms 1 are arranged relatively. Each set of lifting mechanisms 1 includes a lifting top plate 11, a carrier platform 12, a ball screw 13 and a first servo motor 14. The lifting top plate 11 is installed and fixed in the machine body. The first servo motor 14 is installed on the lifting top plate 11. The first servo motor 14 can realize forward and reverse rotation. The carrier platform 12 is arranged directly below the lifting top plate 11. In this embodiment, an area for placing the carrier 9 is formed between the two sets of carrier platforms 12.

[0032] Reference Figure 1 The ball screw 13 is vertically arranged from the lifting top plate 11 toward the carrier platform 12. A coupling 15 is installed between the first servo motor 14 and the ball screw 13. The coupling 15 connects the first servo motor 14 with the ball screw 13. The carrier platform 12 cooperates with the ball screw 13. In this embodiment, the carrier platform 12 is connected to the ball screw 13 through a nut. The ball screw 13 drives the carrier platform 12 to be lifted and lowered. A guide mechanism 2 is installed on the lifting top plate 11. The guide mechanism 2 is used to guide the lifting top plate 11 to move along the correct path.

[0033] Reference Figure 1 In this embodiment, two sets of guide mechanisms 2 are installed on each lifting top plate 11, and the two sets of guide mechanisms 2 are respectively arranged on both sides of the ball screw 13, and the two sets of guide mechanisms 2 are symmetrically distributed. Each set of guide mechanisms 2 includes a guide straight rod 21 and a guide sleeve 22. One end of the guide straight rod 21 is fixedly connected to the lifting top plate 11, and the other end of the guide straight rod 21 is fixedly connected to the body. The guide straight rod 21 is arranged parallel to the ball screw 13, and the guide sleeve 22 is slidably connected to the guide straight rod 21, and the guide sleeve 22 is fixedly installed on the carrier 12 to provide accurate guidance for the carrier 12, ensure that the carrier 12 moves along the correct path, reduce the error of the carrier 12 during the movement, and improve the accuracy of placement and movement.

[0034] Reference Figure 2 and Figure 3 A support plate 4 is fixedly installed on the carrier platform 12, and the support plate 4 is arranged along the length direction of the carrier platform 12. The carrier 9 is located above the support plate 4. A transmission mechanism 3 is installed on the carrier platform 12. The transmission mechanism 3 includes two pulleys 31, a belt 32, a second servo motor 33 and a track plate 34. The track plate 34 is arranged in parallel with the support plate 4, and the track plate 34 is arranged vertically along the length direction of the carrier platform 12. The two pulleys 31 are rotatably installed on the track plate 34 through bearings, and the two pulleys 31 are respectively arranged on both sides of the length direction of the track plate 34, and the two ends of the belt 32 are respectively tensioned on the two pulleys 31. The second servo motor 33 is installed on the carrier platform 12, and the second servo motor 33 is connected to one of the pulleys 31. The second servo motor 33 can realize forward and reverse rotation; the transmission mechanism 3 adopts a combination of pulleys 31, belts 32 and servo motors, which can realize efficient and smooth transmission, and the transmission stability is good. At the same time, the precise control of the servo motor ensures the accuracy and consistency of the carrier 9 during the transmission process, thereby improving production efficiency and quality.

[0035] Reference Figure 2 and Figure 3 A cylinder seat 7 is fixedly mounted on the upper surface of the track plate 34, and a positioning cylinder 6 is mounted on the cylinder seat 7. The positioning end of the positioning cylinder 6 is arranged toward the carrier 9. The positioning cylinder 6 can quickly and accurately position the carrier 9 on the carrier platform 12, ensuring the stable placement of the carrier 9 and the smooth progress of subsequent operations. The positioning accuracy is high, the steps of manual operation and adjustment are reduced, the production process is simplified, and the production efficiency is improved.

[0036] Reference Figure 2 and Figure 3 A pallet 8 is fixedly mounted on the lifting top plate 11, and the pallet 8 is arranged from the lifting top plate 11 toward the carrier platform 12. A drag chain 81 is installed on the pallet 8, one end of the drag chain 81 is connected to the pallet 8, and the other end of the drag chain 81 is connected to the track plate 34, so as to support the weight of the carrier 9 during the lifting process, ensure the stability and safety of the carrier 9 during the lifting process, and at the same time guide the carrier 9 to move along the correct path to ensure that it reaches the target position accurately.

[0037] The implementation principle of a carrier lifting device for CCS assembly in the embodiment of the present application is as follows: when the carrier 9 is needed to place accessories, the carrier 9 is placed between the two carrier platforms 12, the positioning cylinder 6 positions the carrier 9, the first servo motors 14 on both sides work synchronously, the guide sleeve 22 moves along the length direction of the guide straight rod 21, the ball screw 13 drives the carrier platform 12 to rise to the working height, the accessories are loaded on the carrier 9, and after the loading is completed, the carrier platform 12 rises again, the carrier platform 12 rises to the conveying height, the positioning cylinder 6 releases the carrier 9, the second servo motor 33 works, one of the pulleys 31 rotates, and the belt 32 moves , the other pulley 31 rotates synchronously, the carrier 9 is transmitted to the next process under the action of the belt 32, and the carrier platform 12 begins to descend for resetting; through the settings of the lifting top plate 11, the carrier platform 12, the ball screw 13 and the first servo motor 14, the servo motor is used to drive the ball screw 13 to rotate, and the carrier platform 12 and the ball screw 13 are matched through the nut to realize the lifting and movement of the carrier platform 12. The operation is simple and convenient, and manual intervention is reduced. The degree of automation is high, and the work efficiency is improved. At the same time, the device realizes automatic guiding and transmission flow of the carrier 9 through the guide mechanism 2 and the transmission mechanism 3, which further improves the degree of automation.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A CCS assembly carrier lifting device, characterized in that: The invention comprises two groups of lifting mechanisms (1) arranged on a machine body, the two groups of lifting mechanisms (1) are arranged opposite to each other, each of the lifting mechanisms (1) comprises a lifting top plate (11), a carrier platform (12), a ball screw (13) and a first servo motor (14), the lifting top plate (11) is connected to the machine body, the first servo motor (14) is arranged on the lifting top plate (11), a coupling (15) is arranged between the first servo motor (14) and the ball screw (13), and the lifting top plate (11) is connected to the machine body, the first servo motor (14) is arranged on the lifting top plate (11), and a coupling (15) is arranged between the first servo motor (14) and the ball screw (13). The ball screw (13) is rotatably arranged on the machine body, the carrier platform (12) is arranged directly below the lifting top plate (11), the carrier platform (12) is provided with a nut for cooperating with the ball screw (13), an area for placing a carrier is formed between the carrier platforms (12) in the two lifting mechanisms (1), a guide mechanism (2) for guiding the carrier platform (12) is provided on the lifting top plate (11), and a conveying mechanism (3) for conveying the carrier is provided on the carrier platform (12).

2. A CCS assembly carrier lifting device according to claim 1, characterized in that: The guide mechanism (2) comprises a guide straight rod (21) and a guide sleeve (22); one end of the guide straight rod (21) is connected to the lifting top plate (11); the other end of the guide straight rod (21) is connected to the machine body; the guide straight rod (21) is arranged in parallel with the ball screw (13); the guide sleeve (22) is slidably connected to the guide straight rod (21); and the guide sleeve (22) is connected to the carrier platform (12).

3. A CCS assembly carrier lifting device according to claim 2, characterized in that: There are two groups of guide mechanisms (2) on each carrier platform (12), the two groups of guide mechanisms (2) are symmetrically arranged on the carrier platform (12), and the ball screw (13) is arranged between the two guide mechanisms (2).

4. The CCS assembly carrier lifting device according to claim 1, characterized in that: A support plate (4) for supporting the carrier is arranged on the carrier platform (12); the support plate (4) is arranged along the length direction of the carrier platform (12); and the conveying mechanism (3) is arranged on one side of the support plate (4).

5. The CCS assembly carrier lifting device according to claim 4, characterized in that: The transmission mechanism (3) comprises two pulleys (31), a belt (32), a second servo motor (33) and a track plate (34); the track plate (34) is arranged vertically along the length direction of the carrier platform (12); the two pulleys (31) are rotatably connected to the track plate (34), and the two pulleys (31) are respectively arranged on both sides of the length direction of the track plate (34); the two ends of the belt (32) are respectively tensioned on the two pulleys (31); and the second servo motor (33) is connected to one of the pulleys (31).

6. The CCS assembly carrier lifting device according to claim 5, characterized in that: The track plate (34) is also provided with a positioning cylinder (6) for positioning with the carrier. The positioning cylinder (6) is arranged on the track plate (34), and the positioning end of the positioning cylinder (6) is arranged towards the direction of the carrier.

7. The CCS assembly carrier lifting device according to claim 6, characterized in that: A cylinder seat (7) is arranged on the track plate (34), the cylinder seat (7) is connected to the track plate (34), and the positioning cylinder (6) is connected to the cylinder seat (7).

8. The CCS assembly carrier lifting device according to claim 5, characterized in that: A support plate (8) is arranged on the lifting top plate (11), the support plate (8) is arranged in the direction of the ball screw (13), a drag chain (81) is arranged on the support plate (8), one end of the drag chain (81) is connected to the support plate (8), and the other end of the drag chain (81) is connected to the track plate (34).

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