Assembling test line of BMS (battery management system)

Abstract

The utility model discloses an assembly test line of a BMS (battery management system), which comprises a main body assembly comprising a conveying table and a table board welded on the upper surface of the conveying table; and a storage assembly, comprising a first square through hole formed in the side edge of the upper surface of a table top, a second square through hole formed in one end of the front side face of a conveying table, a limiting plate connected to the middle position in the conveying table through a screw, a containing groove formed in the conveying table, a door hinged to the front side of the containing groove, and a spring column connected to the middle of the inner bottom face of the containing groove through a screw. The supporting plate is connected to the top ends of the spring columns through screws; the damage prevention assembly comprises a cover plate connected to one side of the upper surface of the table top through a damping hinge. The utility model relates to an assembling test line, and aims to solve the problems that after an existing assembling test line completes assembling, products are conveyed to a test work station through a conveying table, and due to the fact that the test work is complex and needs long-time testing, the assembled products are accumulated on the conveying table, and the working efficiency of the assembling work station is seriously affected.

Description

Technical Field

[0001] The utility model relates to the technical field of BMS battery management system production, in particular to an assembly test line of a BMS battery management system. Background Art

[0002] The assembly and testing line of the BMS battery management system is a production line used to manufacture and test the BMS battery management system. It consists of multiple devices and components to complete the assembly, testing and debugging process of the BMS system. Generally speaking, the assembly and testing line of the BMS battery management system is mainly composed of the following structures: conveyor line, assembly workstation, test workstation, data recording and analysis system, control system, etc.

[0003] However, it still has the following disadvantages in actual use:

[0004] After the existing assembly test line is completed, the products are transported to the test workstation through the conveyor table. Since the test work is relatively complicated and takes a long time, the assembled products will be piled up at the conveyor table, seriously affecting the work efficiency of the assembly workstation. Utility Model Content

[0005] Technical solutions to be solved

[0006] The purpose of the utility model is to provide an assembly test line for a BMS battery management system to solve the problem raised in the above-mentioned background technology that, after the assembly is completed, the existing assembly test line conveys the products to the test workstation through a conveyor table. Since the test work is relatively complicated and requires a long time for testing, the assembled products will be piled up at the conveyor table, seriously affecting the work efficiency of the assembly workstation.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is an assembly test line for a BMS battery management system, comprising:

[0010] The main assembly includes a conveying platform and a table top welded on the surface of the conveying platform;

[0011] The storage assembly includes a first square through hole provided on the side of the upper surface of the table, a second square through hole provided on one end of the front side of the conveying table, a limit plate connected to the middle position of the conveying table by screws, a storage slot placed in the conveying table, a door hinged to the front side of the storage slot, a spring column connected to the middle of the bottom surface of the storage slot by screws, and a support plate connected to the top of the spring column by screws;

[0012] The anti-damage assembly includes a cover plate connected to one side of the upper surface of the table through a damping hinge.

[0013] Furthermore, the first square through hole and the second square through hole are symmetrically located on the same vertical plane, and the limiting plate is connected to the inner side of the second square through hole.

[0014] Furthermore, the size of the support plate is smaller than the first square through hole, and the size of the front side of the storage slot is smaller than the second through hole.

[0015] Furthermore, the main body component also includes baffles welded to the front and rear sides of the table, and a conveyor belt rotatably connected to the side of the upper surface of the table, and the conveyor belt is located on the side of the first square through hole.

[0016] Furthermore, the main component also includes an ICT inspection machine placed on one side of the conveying platform, an online burner and a TCT inspection machine placed on the other side of the ICT inspection machine.

[0017] Furthermore, the main component also includes three groups of sorting stations, and the three groups of sorting stations are respectively placed between the ICT detection machine and the online burner, between the online burner and the TCT detection machine, and on the other side of the TCT detection machine.

[0018] Furthermore, the anti-damage assembly also includes a threaded hole provided on the side of the front surface of the baffle plate, and a limiting column screwed into the threaded hole;

[0019] The threaded hole corresponds to a middle position above the first square through hole.

[0020] Furthermore, the cover plate is larger than the first square through hole, and is located just above the first square through hole and below the threaded hole when closed.

[0021] Beneficial Effects

[0022] Compared with the prior art, the advantages of the present invention are:

[0023] 1. The utility model, through the storage assembly, can put the redundant BMS battery management system into the storage slot through the first square through hole, cooperate with the spring column and the support plate, can avoid the damage to the BMS battery management system during placement, when the storage slot is full, can replace the new storage slot through the second square through hole, at the same time can open the door to inspect the spring column and the support plate, this setting can avoid the situation that the assembly line at the front end of the conveyor is blocked when the detection line detects too slowly or fails, thereby improving production efficiency.

[0024] 2. According to the utility model, by setting up an anti-damage component, when production returns to normal, the cover plate can be pulled down to cover the first square through hole, and the limiting column in the threaded hole can be rotated to block the limit column above the cover plate. This setting can block the first square through hole to avoid affecting the transmission of the BMS battery management system during normal production and avoid damage caused by the first square through hole during the transmission process.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the positions of the storage component and the anti-damage component of the utility model;

[0029] Figure 3 This is a partial structural diagram of the storage component of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the anti-damage component of the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 10. Conveying platform; 11. Table; 12. Baffle; 13. Conveyor belt; 14. ICT testing machine; 15. Online burner; 16. TCT testing machine; 17. Sorting platform; 20. First square through hole; 21. Second square through hole; 22. Limiting plate; 23. Storage slot; 24. Spring column; 25. Support plate; 26. Door; 30. Cover plate; 31. Threaded hole; 32. Limiting column. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] Embodiment 1

[0037] See also Figure 1-3 As shown, this embodiment is an assembly test line of a BMS battery management system, including:

[0038] The main assembly includes a conveying platform 10 and a table top 11 welded to the upper surface of the conveying platform 10;

[0039] The conveyor table 10 and the table top 11 play a supporting role and are welded from stainless steel;

[0040] The storage assembly includes a first square through hole 20 provided on the side of the upper surface of the table 11, a second square through hole 21 provided on one end of the front side of the conveying table 10, a limit plate 22 connected to the middle position of the conveying table 10 by screws, a storage slot 23 placed in the conveying table 10, a door 26 hinged to the front side of the storage slot 23, a spring column 24 connected to the middle of the bottom surface of the storage slot 23 by screws, and a support plate 25 connected to the top of the spring column 24 by screws;

[0041] The first square through hole 20 and the second square through hole 21 are symmetrically located on the same vertical plane, and the limiting plate 22 is connected to the inner side of the second square through hole 21;

[0042] The size of the support plate 25 is smaller than the first square through hole, and the front size of the storage slot 23 is smaller than the second through hole;

[0043] The first square through hole 20 is convenient for the BMS battery management system to pass through, and the second square through hole 21 is convenient for replacing the storage slot 23. The limiting plate 22 plays a limiting role, which can ensure that the storage slot 23 is located directly below the first square through hole 20. The storage slot 23 is used to store the BMS battery management system. The spring column 24 and the support plate 25 in the storage slot 23 can be inspected through the door 26. The support plate 25 plays a supporting role, and the spring column 24 plays a buffering role;

[0044] The main assembly also includes a baffle 12 welded to the front and rear sides of the table 11, and a conveyor belt 13 rotatably connected to the side of the upper surface of the table 11, and the conveyor belt 13 is located on the side of the first square through hole 20;

[0045] The baffle 12 can prevent the BMS battery management system from falling off the table 11, and the conveyor belt 13 facilitates the movement of the BMS battery management system;

[0046] The main assembly also includes an ICT inspection machine 14 placed on one side of the conveying platform 10, an online burner 15 and a TCT inspection machine 16 placed on the other side of the ICT inspection machine 14;

[0047] The ICT tester 14 is used for testing circuit boards and signals, the online burner 15 is used for erasing and burning data, and the TCT tester 16 is used for functional testing and verification;

[0048] The main assembly also includes three sets of sorting stations 17, and the three sets of sorting stations 17 are respectively placed between the ICT test machine 14 and the online burner 15, between the online burner 15 and the TCT test machine 16, and on the other side of the TCT test machine 16;

[0049] The sorting table 17 is used to sort the tested products.

[0050] Working principle:

[0051] Start the equipment. When the BMS battery management system is transported from the assembly line to the conveyor table 10, it is sent to the ICT inspection machine 14, the online burner 15, and the TCT inspection machine 16 through the conveyor belt 13 for inspection and sorting respectively, and finally enters the packaging part;

[0052] When the detection line is slow or fails, the BMS battery management system is piled up at the conveyor 10. The BMS battery management system can be stacked layer by layer on the pallet 25 from the first square through hole 20. As the weight on the pallet 25 increases, the pallet 25 is pressed down until the spring column 24 is compressed to the shortest position;

[0053] The receiving groove 23 can be pulled out through the second square through hole 21, and a new receiving groove 23 can be pushed in, so that one side of the receiving groove 23 is closely attached to the limiting plate 22;

[0054] When the assembly is completed, the stored BMS battery management system can be taken out layer by layer through the first square through hole 20, placed on the conveyor belt 13, and continue to complete the inspection.

[0055] This step can prevent the BMS battery management system from being blocked at the conveying platform 10, thereby improving the production efficiency of the assembly line.

[0056] Embodiment 2

[0057] See also Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0058] The anti-damage assembly includes a cover plate 30 connected to one side of the upper surface of the table top 11 through a damping hinge;

[0059] The cover plate 30 serves as a shield;

[0060] The anti-damage assembly also includes a threaded hole 31 formed on the side of the front surface of the baffle 12 and a limiting column 32 screwed into the threaded hole 31;

[0061] The threaded hole 31 corresponds to the middle position above the first square through hole 20;

[0062] The threaded hole 31 cooperates with the limiting column 32 to realize the movement of the limiting column 32;

[0063] The cover plate 30 is larger than the first square through hole 20 , and is located just above the first square through hole 20 and below the threaded hole 31 when closed.

[0064] Working principle:

[0065] When the test line is operating normally, pull down the cover plate 30 so that the cover plate 30 covers the first square through hole 20, rotate the limit column 32 in the threaded hole 31 so that the limit column 32 blocks the cover plate 31, and the BMS battery management system can be transmitted normally;

[0066] When the conveying platform 10 is blocked, the limiting column 32 in the threaded hole 31 is rotated in the opposite direction to move the limiting column 32 out from above the cover plate 30, pushing the cover plate 30, and under the buffering effect of the damping hinge, the cover plate 30 is opened and kept in a vertical state.

[0067] This step can prevent the first square through hole 20 from affecting the transmission work when the detection line is operating normally, and prevent the first square through hole 20 from causing misoperation and resulting in damage to the BMS battery management system.

[0068] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An assembly test line for a BMS battery management system, characterized in that: include: The main body assembly comprises a conveying platform (10) and a table top (11) welded to the upper surface of the conveying platform (10); The storage assembly comprises a first square through hole (20) provided on the side of the upper surface of the table (11), a second square through hole (21) provided on one end of the front side of the conveying table (10), a limit plate (22) connected to the middle position of the conveying table (10) by screws, a storage groove (23) placed in the conveying table (10), a door (26) hinged to the front side of the storage groove (23), a spring column (24) connected to the middle of the bottom surface of the storage groove (23) by screws, and a support plate (25) connected to the top of the spring column (24) by screws; The anti-damage component comprises a cover plate (30) connected to one side of the upper surface of a table top (11) via a damping hinge.

2. The assembly test line of a BMS battery management system according to claim 1, characterized in that: The first square through hole (20) and the second square through hole (21) are symmetrically located on the same vertical plane, and the limiting plate (22) is connected to the inner side of the second square through hole (21).

3. The assembly test line of a BMS battery management system according to claim 1, characterized in that: The size of the support plate (25) is smaller than the first square through hole, and the front size of the storage slot (23) is smaller than the second through hole.

4. The assembly test line of a BMS battery management system according to claim 1, characterized in that: The main body component also includes a baffle (12) welded to the front and rear sides of the table top (11), and a conveyor belt (13) rotatably connected to the side of the upper surface of the table top (11), and the conveyor belt (13) is located on the side of the first square through hole (20).

5. The assembly test line of a BMS battery management system according to claim 1, characterized in that: The main body assembly also includes an ICT inspection machine (14) placed on one side of the conveying platform (10), an online burner (15) and a TCT inspection machine (16) placed on the other side of the ICT inspection machine (14).

6. The assembly test line of a BMS battery management system according to claim 5, characterized in that: The main assembly also includes three groups of sorting stations (17), and the three groups of sorting stations (17) are respectively placed between the ICT test machine (14) and the online burner (15), between the online burner (15) and the TCT test machine (16), and on the other side of the TCT test machine (16).

7. The assembly test line of a BMS battery management system according to claim 4, characterized in that: The anti-damage component also includes a threaded hole (31) formed on the side of the front surface of the baffle (12) and a limiting column (32) screwed into the threaded hole (31); The threaded hole (31) corresponds to a middle position above the first square through hole (20).

8. The assembly test line of a BMS battery management system according to claim 1, characterized in that: The cover plate (30) is larger than the first square through hole (20), and is located just above the first square through hole (20) and below the threaded hole (31) when closed.

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